diff options
Diffstat (limited to 'drivers/staging/rtl8192su/r8192U_core.c')
| -rw-r--r-- | drivers/staging/rtl8192su/r8192U_core.c | 431 |
1 files changed, 28 insertions, 403 deletions
diff --git a/drivers/staging/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c index f1423d714496..465a97ff2709 100644 --- a/drivers/staging/rtl8192su/r8192U_core.c +++ b/drivers/staging/rtl8192su/r8192U_core.c @@ -75,17 +75,13 @@ double __extendsfdf2(float a) {return a;} #include "r8192U_dm.h" //#include "r8192xU_phyreg.h" #include <linux/usb.h> -// FIXME: check if 2.6.7 is ok -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7)) -#define usb_kill_urb usb_unlink_urb -#endif #ifdef CONFIG_RTL8192_PM #include "r8192U_pm.h" #endif #ifdef ENABLE_DOT11D -#include "dot11d.h" +#include "ieee80211/dot11d.h" #endif #else @@ -102,17 +98,13 @@ double __extendsfdf2(float a) {return a;} #include "r8192U_dm.h" //#include "r8192xU_phyreg.h" #include <linux/usb.h> -// FIXME: check if 2.6.7 is ok -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7)) -#define usb_kill_urb usb_unlink_urb -#endif #ifdef CONFIG_RTL8192_PM #include "r8192U_pm.h" #endif #ifdef ENABLE_DOT11D -#include "dot11d.h" +#include "ieee80211/dot11d.h" #endif #endif @@ -201,9 +193,7 @@ static struct usb_device_id rtl8192_usb_id_tbl[] = { }; MODULE_LICENSE("GPL"); -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) MODULE_VERSION("V 1.1"); -#endif MODULE_DEVICE_TABLE(usb, rtl8192_usb_id_tbl); MODULE_DESCRIPTION("Linux driver for Realtek RTL8192 USB WiFi cards"); @@ -217,57 +207,34 @@ static int channels = 0x3fff; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 9) module_param(ifname, charp, S_IRUGO|S_IWUSR ); //module_param(hwseqnum,int, S_IRUGO|S_IWUSR); module_param(hwwep,int, S_IRUGO|S_IWUSR); module_param(channels,int, S_IRUGO|S_IWUSR); -#else -MODULE_PARM(ifname, "s"); -//MODULE_PARM(hwseqnum,"i"); -MODULE_PARM(hwwep,"i"); -MODULE_PARM(channels,"i"); -#endif MODULE_PARM_DESC(ifname," Net interface name, wlan%d=default"); //MODULE_PARM_DESC(hwseqnum," Try to use hardware 802.11 header sequence numbers. Zero=default"); MODULE_PARM_DESC(hwwep," Try to use hardware security support. "); MODULE_PARM_DESC(channels," Channel bitmask for specific locales. NYI"); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) static int __devinit rtl8192_usb_probe(struct usb_interface *intf, const struct usb_device_id *id); static void __devexit rtl8192_usb_disconnect(struct usb_interface *intf); -#else -static void *__devinit rtl8192_usb_probe(struct usb_device *udev,unsigned int ifnum, - const struct usb_device_id *id); -static void __devexit rtl8192_usb_disconnect(struct usb_device *udev, void *ptr); -#endif - static struct usb_driver rtl8192_usb_driver = { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 15) - .owner = THIS_MODULE, -#endif .name = RTL819xU_MODULE_NAME, /* Driver name */ .id_table = rtl8192_usb_id_tbl, /* PCI_ID table */ .probe = rtl8192_usb_probe, /* probe fn */ .disconnect = rtl8192_usb_disconnect, /* remove fn */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0) #ifdef CONFIG_RTL8192_PM .suspend = rtl8192U_suspend, /* PM suspend fn */ .resume = rtl8192U_resume, /* PM resume fn */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22) .reset_resume = rtl8192U_resume, /* PM reset resume fn */ -#endif #else .suspend = NULL, /* PM suspend fn */ .resume = NULL, /* PM resume fn */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22) .reset_resume = NULL, /* PM reset resume fn */ #endif -#endif -#endif }; @@ -686,13 +653,8 @@ inline void force_pci_posting(struct net_device *dev) static struct net_device_stats *rtl8192_stats(struct net_device *dev); void rtl8192_commit(struct net_device *dev); //void rtl8192_restart(struct net_device *dev); -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) void rtl8192_restart(struct work_struct *work); //void rtl8192_rq_tx_ack(struct work_struct *work); -#else - void rtl8192_restart(struct net_device *dev); -// //void rtl8192_rq_tx_ack(struct net_device *dev); - #endif void watch_dog_timer_callback(unsigned long data); @@ -1283,35 +1245,17 @@ static int proc_get_stats_rx(char *page, char **start, *eof = 1; return len; } -#if 0 -#if WIRELESS_EXT >= 12 && WIRELESS_EXT < 17 - -static struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - return &priv->wstats; -} -#endif -#endif void rtl8192_proc_module_init(void) { RT_TRACE(COMP_INIT, "Initializing proc filesystem"); -#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - rtl8192_proc=create_proc_entry(RTL819xU_MODULE_NAME, S_IFDIR, proc_net); -#else rtl8192_proc=create_proc_entry(RTL819xU_MODULE_NAME, S_IFDIR, init_net.proc_net); -#endif } void rtl8192_proc_module_remove(void) { -#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - remove_proc_entry(RTL819xU_MODULE_NAME, proc_net); -#else remove_proc_entry(RTL819xU_MODULE_NAME, init_net.proc_net); -#endif } @@ -1533,11 +1477,7 @@ void tx_timeout(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); //rtl8192_commit(dev); -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) schedule_work(&priv->reset_wq); -#else - schedule_task(&priv->reset_wq); -#endif //DMESG("TXTIMEOUT"); } @@ -1672,12 +1612,7 @@ void rtl8192_set_chan(struct net_device *dev,short ch) #endif } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -static void rtl8192_rx_isr(struct urb *urb, struct pt_regs *regs); -#else static void rtl8192_rx_isr(struct urb *urb); -#endif -//static void rtl8192_rx_isr(struct urb *rx_urb); u32 get_rxpacket_shiftbytes_819xusb(struct ieee80211_rx_stats *pstats) { @@ -1704,11 +1639,7 @@ static int rtl8192_rx_initiate(struct net_device*dev) skb = __dev_alloc_skb(RX_URB_SIZE, GFP_KERNEL); if (!skb) break; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) entry = usb_alloc_urb(0, GFP_KERNEL); -#else - entry = usb_alloc_urb(0); -#endif if (!entry) { kfree_skb(skb); break; @@ -1722,11 +1653,7 @@ static int rtl8192_rx_initiate(struct net_device*dev) info->dev = dev; info->out_pipe = 3; //denote rx normal packet queue skb_queue_tail(&priv->rx_queue, skb); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) usb_submit_urb(entry, GFP_KERNEL); -#else - usb_submit_urb(entry); -#endif } /* command packet rx procedure */ @@ -1735,11 +1662,7 @@ static int rtl8192_rx_initiate(struct net_device*dev) skb = __dev_alloc_skb(RX_URB_SIZE ,GFP_KERNEL); if (!skb) break; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) entry = usb_alloc_urb(0, GFP_KERNEL); -#else - entry = usb_alloc_urb(0); -#endif if (!entry) { kfree_skb(skb); break; @@ -1752,11 +1675,7 @@ static int rtl8192_rx_initiate(struct net_device*dev) info->dev = dev; info->out_pipe = 9; //denote rx cmd packet queue skb_queue_tail(&priv->rx_queue, skb); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) usb_submit_urb(entry, GFP_KERNEL); -#else - usb_submit_urb(entry); -#endif } return 0; @@ -2083,13 +2002,7 @@ inline u16 rtl8192_rate2rate(short rate) return rtl_rate[rate]; } - -/* The protype of rx_isr has changed since one verion of Linux Kernel */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -static void rtl8192_rx_isr(struct urb *urb, struct pt_regs *regs) -#else static void rtl8192_rx_isr(struct urb *urb) -#endif { struct sk_buff *skb = (struct sk_buff *) urb->context; struct rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; @@ -2107,20 +2020,8 @@ static void rtl8192_rx_isr(struct urb *urb) // printk("%s():rx status err\n",__FUNCTION__); return; } -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,14) + skb_unlink(skb, &priv->rx_queue); -#else - /* - * __skb_unlink before linux2.6.14 does not use spinlock to protect list head. - * add spinlock function manually. john,2008/12/03 - */ - { - unsigned long flags; - spin_lock_irqsave(&(priv->rx_queue.lock), flags); - __skb_unlink(skb,&priv->rx_queue); - spin_unlock_irqrestore(&(priv->rx_queue.lock), flags); - } -#endif skb_put(skb, urb->actual_length); skb_queue_tail(&priv->skb_queue, skb); @@ -2146,11 +2047,7 @@ static void rtl8192_rx_isr(struct urb *urb) urb->transfer_buffer = skb->tail; urb->context = skb; skb_queue_tail(&priv->rx_queue, skb); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) err = usb_submit_urb(urb, GFP_ATOMIC); -#else - err = usb_submit_urb(urb); -#endif if(err && err != EPERM) printk("can not submit rxurb, err is %x,URB status is %x\n",err,urb->status); } @@ -2300,11 +2197,7 @@ u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc); u8 MapHwQueueToFirmwareQueue(u8 QueueID); struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv_agg_txb *pSendList) { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) struct ieee80211_device *ieee = netdev_priv(dev); -#else - struct ieee80211_device *ieee = (struct ieee80211_device *)dev->priv; -#endif struct r8192_priv *priv = ieee80211_priv(dev); cb_desc *tcb_desc = NULL; u8 i; @@ -2517,11 +2410,7 @@ struct sk_buff *DrvAggr_Aggregation(struct net_device *dev, struct ieee80211_drv u8 DrvAggr_GetAggregatibleList(struct net_device *dev, struct sk_buff *skb, struct ieee80211_drv_agg_txb *pSendList) { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) struct ieee80211_device *ieee = netdev_priv(dev); -#else - struct ieee80211_device *ieee = (struct ieee80211_device *)dev->priv; -#endif PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; u16 nMaxAggrNum = pHTInfo->UsbTxAggrNum; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); @@ -2540,11 +2429,7 @@ u8 DrvAggr_GetAggregatibleList(struct net_device *dev, struct sk_buff *skb, } #endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -static void rtl8192_tx_isr(struct urb *tx_urb, struct pt_regs *reg) -#else static void rtl8192_tx_isr(struct urb *tx_urb) -#endif { struct sk_buff *skb = (struct sk_buff*)tx_urb->context; struct net_device *dev = NULL; @@ -3036,11 +2921,7 @@ short rtl8192SU_tx_cmd(struct net_device *dev, struct sk_buff *skb) //printk("\n %s::::::::::::::::::::::queue_index = %d\n",__FUNCTION__, queue_index); atomic_inc(&priv->tx_pending[queue_index]); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) tx_urb = usb_alloc_urb(0,GFP_ATOMIC); -#else - tx_urb = usb_alloc_urb(0); -#endif if(!tx_urb){ dev_kfree_skb(skb); return -ENOMEM; @@ -3076,12 +2957,7 @@ short rtl8192SU_tx_cmd(struct net_device *dev, struct sk_buff *skb) rtl8192_tx_isr, skb); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) status = usb_submit_urb(tx_urb, GFP_ATOMIC); -#else - status = usb_submit_urb(tx_urb); -#endif - if (!status){ return 0; }else{ @@ -3105,11 +2981,8 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb) //printk("\n %s::queue_index = %d\n",__FUNCTION__, queue_index); atomic_inc(&priv->tx_pending[queue_index]); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + tx_urb = usb_alloc_urb(0,GFP_ATOMIC); -#else - tx_urb = usb_alloc_urb(0); -#endif if(!tx_urb){ dev_kfree_skb(skb); return -ENOMEM; @@ -3143,12 +3016,7 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb) usb_fill_bulk_urb(tx_urb,priv->udev, usb_sndbulkpipe(priv->udev,idx_pipe), \ skb->data, skb->len, rtl8192_tx_isr, skb); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) status = usb_submit_urb(tx_urb, GFP_ATOMIC); -#else - status = usb_submit_urb(tx_urb); -#endif - if (!status){ return 0; }else{ @@ -3333,11 +3201,7 @@ u8 QueryIsShort(u8 TxHT, u8 TxRate, cb_desc *tcb_desc) return tmp_Short; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -static void tx_zero_isr(struct urb *tx_urb, struct pt_regs *reg) -#else static void tx_zero_isr(struct urb *tx_urb) -#endif { return; } @@ -3401,11 +3265,7 @@ short rtl8192SU_tx(struct net_device *dev, struct sk_buff* skb) return -1; } -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) tx_urb = usb_alloc_urb(0,GFP_ATOMIC); -#else - tx_urb = usb_alloc_urb(0); -#endif if(!tx_urb){ dev_kfree_skb_any(skb); return -ENOMEM; @@ -3674,11 +3534,7 @@ short rtl8192SU_tx(struct net_device *dev, struct sk_buff* skb) skb->data, skb->len, rtl8192_tx_isr, skb); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) status = usb_submit_urb(tx_urb, GFP_ATOMIC); -#else - status = usb_submit_urb(tx_urb); -#endif if (!status){ //we need to send 0 byte packet whenever 512N bytes/64N(HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted. Otherwise, it will be halt to wait for another packet. WB. 2008.08.27 bool bSend0Byte = false; @@ -3696,11 +3552,7 @@ short rtl8192SU_tx(struct net_device *dev, struct sk_buff* skb) if (bSend0Byte) { #if 1 -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) tx_urb_zero = usb_alloc_urb(0,GFP_ATOMIC); -#else - tx_urb_zero = usb_alloc_urb(0); -#endif if(!tx_urb_zero){ RT_TRACE(COMP_ERR, "can't alloc urb for zero byte\n"); return -ENOMEM; @@ -3708,11 +3560,7 @@ short rtl8192SU_tx(struct net_device *dev, struct sk_buff* skb) usb_fill_bulk_urb(tx_urb_zero,udev, usb_sndbulkpipe(udev,idx_pipe), &zero, 0, tx_zero_isr, dev); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) status = usb_submit_urb(tx_urb_zero, GFP_ATOMIC); -#else - status = usb_submit_urb(tx_urb_zero); -#endif if (status){ RT_TRACE(COMP_ERR, "Error TX URB for zero byte %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]), status); return -1; @@ -3780,11 +3628,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) return -1; } -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) tx_urb = usb_alloc_urb(0,GFP_ATOMIC); -#else - tx_urb = usb_alloc_urb(0); -#endif if(!tx_urb){ dev_kfree_skb_any(skb); return -ENOMEM; @@ -3972,11 +3816,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) usb_sndbulkpipe(udev,idx_pipe), skb->data, skb->len, rtl8192_tx_isr, skb); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) status = usb_submit_urb(tx_urb, GFP_ATOMIC); -#else - status = usb_submit_urb(tx_urb); -#endif if (!status){ //we need to send 0 byte packet whenever 512N bytes/64N(HIGN SPEED/NORMAL SPEED) bytes packet has been transmitted. Otherwise, it will be halt to wait for another packet. WB. 2008.08.27 bool bSend0Byte = false; @@ -3994,11 +3834,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) if (bSend0Byte) { #if 1 -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) tx_urb_zero = usb_alloc_urb(0,GFP_ATOMIC); -#else - tx_urb_zero = usb_alloc_urb(0); -#endif if(!tx_urb_zero){ RT_TRACE(COMP_ERR, "can't alloc urb for zero byte\n"); return -ENOMEM; @@ -4006,11 +3842,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff* skb) usb_fill_bulk_urb(tx_urb_zero,udev, usb_sndbulkpipe(udev,idx_pipe), &zero, 0, tx_zero_isr, dev); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) status = usb_submit_urb(tx_urb_zero, GFP_ATOMIC); -#else - status = usb_submit_urb(tx_urb_zero); -#endif if (status){ RT_TRACE(COMP_ERR, "Error TX URB for zero byte %d, error %d", atomic_read(&priv->tx_pending[tcb_desc->queue_index]), status); return -1; @@ -4333,16 +4165,10 @@ static struct ieee80211_qos_parameters def_qos_parameters = { }; -#if LINUX_VERSION_CODE >=KERNEL_VERSION(2,6,20) void rtl8192_update_beacon(struct work_struct * work) { struct r8192_priv *priv = container_of(work, struct r8192_priv, update_beacon_wq.work); struct net_device *dev = priv->ieee80211->dev; -#else -void rtl8192_update_beacon(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); -#endif struct ieee80211_device* ieee = priv->ieee80211; struct ieee80211_network* net = &ieee->current_network; @@ -4357,16 +4183,11 @@ void rtl8192_update_beacon(struct net_device *dev) * background support to run QoS activate functionality */ int WDCAPARA_ADD[] = {EDCAPARA_BE,EDCAPARA_BK,EDCAPARA_VI,EDCAPARA_VO}; -#if LINUX_VERSION_CODE >=KERNEL_VERSION(2,6,20) + void rtl8192_qos_activate(struct work_struct * work) { struct r8192_priv *priv = container_of(work, struct r8192_priv, qos_activate); struct net_device *dev = priv->ieee80211->dev; -#else -void rtl8192_qos_activate(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); -#endif struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters; u8 mode = priv->ieee80211->current_network.mode; //u32 size = sizeof(struct ieee80211_qos_parameters); @@ -4377,11 +4198,8 @@ void rtl8192_qos_activate(struct net_device *dev) if (priv == NULL) return; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)) - down(&priv->mutex); -#else mutex_lock(&priv->mutex); -#endif + if(priv->ieee80211->state != IEEE80211_LINKED) goto success; RT_TRACE(COMP_QOS,"qos active process with associate response received\n"); @@ -4401,11 +4219,7 @@ void rtl8192_qos_activate(struct net_device *dev) } success: -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)) - up(&priv->mutex); -#else mutex_unlock(&priv->mutex); -#endif } static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv, @@ -4432,11 +4246,7 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv, network->qos_data.param_count)) { network->qos_data.old_param_count = network->qos_data.param_count; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) queue_work(priv->priv_wq, &priv->qos_activate); -#else - schedule_task(&priv->qos_activate); -#endif RT_TRACE (COMP_QOS, "QoS parameters change call " "qos_activate\n"); } @@ -4445,11 +4255,7 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv, &def_qos_parameters, size); if ((network->qos_data.active == 1) && (active_network == 1)) { -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) queue_work(priv->priv_wq, &priv->qos_activate); -#else - schedule_task(&priv->qos_activate); -#endif RT_TRACE(COMP_QOS, "QoS was disabled call qos_activate \n"); } network->qos_data.active = 0; @@ -4467,16 +4273,8 @@ static int rtl8192_handle_beacon(struct net_device * dev, struct r8192_priv *priv = ieee80211_priv(dev); rtl8192_qos_handle_probe_response(priv,1,network); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) queue_delayed_work(priv->priv_wq, &priv->update_beacon_wq, 0); -#else -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - schedule_task(&priv->update_beacon_wq); -#else - queue_work(priv->priv_wq, &priv->update_beacon_wq); -#endif -#endif return 0; } @@ -4533,12 +4331,7 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, RT_TRACE(COMP_QOS, "%s: network->flags = %d,%d\n",__FUNCTION__,network->flags ,priv->ieee80211->current_network.qos_data.active); if (set_qos_param == 1) -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) queue_work(priv->priv_wq, &priv->qos_activate); -#else - schedule_task(&priv->qos_activate); -#endif - return ret; } @@ -4793,7 +4586,7 @@ void rtl8192_hw_sleep_down(struct net_device *dev) // MgntActSet_RF_State(dev, eRfSleep, RF_CHANGE_BY_PS); #endif } -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) + void rtl8192_hw_sleep_wq (struct work_struct *work) { // struct r8180_priv *priv = container_of(work, struct r8180_priv, watch_dog_wq); @@ -4802,10 +4595,7 @@ void rtl8192_hw_sleep_wq (struct work_struct *work) struct delayed_work *dwork = container_of(work,struct delayed_work,work); struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_sleep_wq); struct net_device *dev = ieee->dev; -#else -void rtl8192_hw_sleep_wq(struct net_device* dev) -{ -#endif + //printk("=========>%s()\n", __FUNCTION__); rtl8192_hw_sleep_down(dev); } @@ -4823,7 +4613,7 @@ void rtl8192_hw_wakeup(struct net_device* dev) //FIXME: will we send package stored while nic is sleep? // spin_unlock_irqrestore(&priv->ps_lock,flags); } -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) + void rtl8192_hw_wakeup_wq (struct work_struct *work) { // struct r8180_priv *priv = container_of(work, struct r8180_priv, watch_dog_wq); @@ -4832,12 +4622,8 @@ void rtl8192_hw_wakeup_wq (struct work_struct *work) struct delayed_work *dwork = container_of(work,struct delayed_work,work); struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_wakeup_wq); struct net_device *dev = ieee->dev; -#else -void rtl8192_hw_wakeup_wq(struct net_device* dev) -{ -#endif - rtl8192_hw_wakeup(dev); + rtl8192_hw_wakeup(dev); } #define MIN_SLEEP_TIME 50 @@ -4881,11 +4667,7 @@ void rtl8192_hw_to_sleep(struct net_device *dev, u32 th, u32 tl) u32 tmp = (tl>rb)?(tl-rb):(rb-tl); // if (tl<rb) -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - schedule_task(&priv->ieee80211->hw_wakeup_wq); -#else queue_delayed_work(priv->ieee80211->wq, &priv->ieee80211->hw_wakeup_wq, tmp); //as tl may be less than rb -#endif } /* if we suspect the TimerInt is gone beyond tl * while setting it, then give up @@ -4902,11 +4684,8 @@ void rtl8192_hw_to_sleep(struct net_device *dev, u32 th, u32 tl) // priv->rf_sleep(dev); //printk("<=========%s()\n", __FUNCTION__); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - schedule_task(&priv->ieee80211->hw_sleep_wq); -#else queue_delayed_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_sleep_wq,0); -#endif + spin_unlock_irqrestore(&priv->ps_lock,flags); } //init priv variables here. only non_zero value should be initialized here. @@ -5113,18 +4892,10 @@ static void rtl8192_init_priv_lock(struct r8192_priv* priv) sema_init(&priv->wx_sem,1); sema_init(&priv->rf_sem,1); spin_lock_init(&priv->ps_lock); -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)) - sema_init(&priv->mutex, 1); -#else mutex_init(&priv->mutex); -#endif } -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) extern void rtl819x_watchdog_wqcallback(struct work_struct *work); -#else -extern void rtl819x_watchdog_wqcallback(struct net_device *dev); -#endif void rtl8192_irq_rx_tasklet(struct r8192_priv *priv); //init tasklet and wait_queue here. only 2.6 above kernel is considered @@ -5133,15 +4904,12 @@ static void rtl8192_init_priv_task(struct net_device* dev) { struct r8192_priv *priv = ieee80211_priv(dev); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) #ifdef PF_SYNCTHREAD priv->priv_wq = create_workqueue(DRV_NAME,0); #else priv->priv_wq = create_workqueue(DRV_NAME); #endif -#endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) INIT_WORK(&priv->reset_wq, rtl8192_restart); //INIT_DELAYED_WORK(&priv->watch_dog_wq, hal_dm_watchdog); @@ -5157,36 +4925,6 @@ static void rtl8192_init_priv_task(struct net_device* dev) INIT_DELAYED_WORK(&priv->ieee80211->hw_wakeup_wq,(void*) rtl8192_hw_wakeup_wq); INIT_DELAYED_WORK(&priv->ieee80211->hw_sleep_wq,(void*) rtl8192_hw_sleep_wq); -#else -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - tq_init(&priv->reset_wq, (void*)rtl8192_restart, dev); - tq_init(&priv->watch_dog_wq, (void*)rtl819x_watchdog_wqcallback, dev); - tq_init(&priv->txpower_tracking_wq, (void*)dm_txpower_trackingcallback, dev); - tq_init(&priv->rfpath_check_wq, (void*)dm_rf_pathcheck_workitemcallback, dev); - tq_init(&priv->update_beacon_wq, (void*)rtl8192_update_beacon, dev); - //tq_init(&priv->SwChnlWorkItem, (void*) rtl8192_SwChnl_WorkItem, dev); - //tq_init(&priv->SetBWModeWorkItem, (void*)rtl8192_SetBWModeWorkItem, dev); - tq_init(&priv->qos_activate, (void *)rtl8192_qos_activate, dev); - tq_init(&priv->ieee80211->hw_wakeup_wq,(void*) rtl8192_hw_wakeup_wq, dev); - tq_init(&priv->ieee80211->hw_sleep_wq,(void*) rtl8192_hw_sleep_wq, dev); - -#else - INIT_WORK(&priv->reset_wq,(void(*)(void*)) rtl8192_restart,dev); - //INIT_WORK(&priv->watch_dog_wq, (void(*)(void*)) hal_dm_watchdog,dev); - INIT_WORK(&priv->watch_dog_wq, (void(*)(void*)) rtl819x_watchdog_wqcallback,dev); - INIT_WORK(&priv->txpower_tracking_wq, (void(*)(void*)) dm_txpower_trackingcallback,dev); -// INIT_WORK(&priv->gpio_change_rf_wq, (void(*)(void*)) dm_gpio_change_rf_callback,dev); - INIT_WORK(&priv->rfpath_check_wq, (void(*)(void*)) dm_rf_pathcheck_workitemcallback,dev); - INIT_WORK(&priv->update_beacon_wq, (void(*)(void*))rtl8192_update_beacon,dev); - INIT_WORK(&priv->initialgain_operate_wq, (void(*)(void*))InitialGainOperateWorkItemCallBack,dev); - //INIT_WORK(&priv->SwChnlWorkItem, (void(*)(void*)) rtl8192_SwChnl_WorkItem, dev); - //INIT_WORK(&priv->SetBWModeWorkItem, (void(*)(void*)) rtl8192_SetBWModeWorkItem, dev); - INIT_WORK(&priv->qos_activate, (void(*)(void *))rtl8192_qos_activate, dev); - INIT_WORK(&priv->ieee80211->hw_wakeup_wq,(void*) rtl8192_hw_wakeup_wq, dev); - INIT_WORK(&priv->ieee80211->hw_sleep_wq,(void*) rtl8192_hw_sleep_wq, dev); -#endif -#endif - tasklet_init(&priv->irq_rx_tasklet, (void(*)(unsigned long))rtl8192_irq_rx_tasklet, (unsigned long)priv); @@ -9092,9 +8830,7 @@ RESET_START: printk("ieee->state is IEEE80211_LINKED\n"); ieee80211_stop_send_beacons(priv->ieee80211); del_timer_sync(&ieee->associate_timer); - #if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) cancel_delayed_work(&ieee->associate_retry_wq); - #endif ieee80211_stop_scan(ieee); netif_carrier_off(dev); up(&ieee->wx_sem); @@ -9131,11 +8867,7 @@ RESET_START: ieee->set_chan(ieee->dev, ieee->current_network.channel); #if 1 -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) queue_work(ieee->wq, &ieee->associate_complete_wq); -#else - schedule_task(&ieee->associate_complete_wq); -#endif #endif } @@ -9231,18 +8963,11 @@ void rtl819x_update_rxcounts( } } - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) extern void rtl819x_watchdog_wqcallback(struct work_struct *work) { struct delayed_work *dwork = container_of(work,struct delayed_work,work); struct r8192_priv *priv = container_of(dwork,struct r8192_priv,watch_dog_wq); struct net_device *dev = priv->ieee80211->dev; -#else -extern void rtl819x_watchdog_wqcallback(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); -#endif struct ieee80211_device* ieee = priv->ieee80211; RESET_TYPE ResetType = RESET_TYPE_NORESET; static u8 check_reset_cnt=0; @@ -9288,12 +9013,7 @@ extern void rtl819x_watchdog_wqcallback(struct net_device *dev) RemovePeerTS(priv->ieee80211,priv->ieee80211->current_network.bssid); ieee->is_roaming = true; priv->ieee80211->link_change(dev); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq); -#else - schedule_task(&priv->ieee80211->associate_procedure_wq); -#endif - } } priv->ieee80211->LinkDetectInfo.NumRecvBcnInPeriod=0; @@ -9328,15 +9048,7 @@ void watch_dog_timer_callback(unsigned long data) { struct r8192_priv *priv = ieee80211_priv((struct net_device *) data); //printk("===============>watch_dog timer\n"); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) queue_delayed_work(priv->priv_wq,&priv->watch_dog_wq, 0); -#else -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - schedule_task(&priv->watch_dog_wq); -#else - queue_work(priv->priv_wq,&priv->watch_dog_wq); -#endif -#endif mod_timer(&priv->watch_dog_timer, jiffies + MSECS(IEEE80211_WATCH_DOG_TIME)); #if 0 priv->watch_dog_timer.expires = jiffies + MSECS(IEEE80211_WATCH_DOG_TIME); @@ -9488,17 +9200,10 @@ void rtl8192_restart(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); */ -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) void rtl8192_restart(struct work_struct *work) { struct r8192_priv *priv = container_of(work, struct r8192_priv, reset_wq); struct net_device *dev = priv->ieee80211->dev; -#else -void rtl8192_restart(struct net_device *dev) -{ - - struct r8192_priv *priv = ieee80211_priv(dev); -#endif down(&priv->wx_sem); @@ -9537,11 +9242,8 @@ int r8192_set_mac_adr(struct net_device *dev, void *mac) memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) schedule_work(&priv->reset_wq); -#else - schedule_task(&priv->reset_wq); -#endif + up(&priv->wx_sem); return 0; @@ -12038,7 +11740,6 @@ void rtl8192_irq_rx_tasklet(struct r8192_priv *priv) /**************************************************************************** ---------------------------- USB_STUFF--------------------------- *****************************************************************************/ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) //LZM Merge from windows HalUsbSetQueuePipeMapping8192SUsb 090319 static void HalUsbSetQueuePipeMapping8192SUsb(struct usb_interface *intf, struct net_device *dev) { @@ -12058,7 +11759,6 @@ static void HalUsbSetQueuePipeMapping8192SUsb(struct usb_interface *intf, struct for (i = 0; i < priv->ep_num; ++i) { endpoint = &iface_desc->endpoint[i].desc; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,23) if (usb_endpoint_is_bulk_in(endpoint)) { priv->RtInPipes[priv->ep_in_num] = usb_endpoint_num(endpoint); priv->ep_in_num ++; @@ -12068,19 +11768,6 @@ static void HalUsbSetQueuePipeMapping8192SUsb(struct usb_interface *intf, struct priv->ep_out_num ++; //printk("out_endpoint_idx = %d\n", usb_endpoint_num(endpoint)); } -#else - if ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) && - ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK)) { - /* we found a bulk in endpoint */ - priv->RtInPipes[priv->ep_in_num] = (endpoint->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK); - priv->ep_in_num ++; - } else if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) && - ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK)) { - /* We found bulk out endpoint */ - priv->RtOutPipes[priv->ep_out_num] = endpoint->bEndpointAddress; - priv->ep_out_num ++; - } -#endif } { memset(priv->txqueue_to_outpipemap,0,9); @@ -12130,52 +11817,40 @@ static void HalUsbSetQueuePipeMapping8192SUsb(struct usb_interface *intf, struct return; } -#endif -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) +static const struct net_device_ops rtl8192_netdev_ops = { + .ndo_open = rtl8192_open, + .ndo_stop = rtl8192_close, + .ndo_get_stats = rtl8192_stats, + .ndo_tx_timeout = tx_timeout, + .ndo_do_ioctl = rtl8192_ioctl, + .ndo_set_multicast_list = r8192_set_multicast, + .ndo_set_mac_address = r8192_set_mac_adr, + .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = eth_change_mtu, + .ndo_start_xmit = ieee80211_xmit, +}; + static int __devinit rtl8192_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) -#else -static void * __devinit rtl8192_usb_probe(struct usb_device *udev, - unsigned int ifnum, - const struct usb_device_id *id) -#endif { // unsigned long ioaddr = 0; struct net_device *dev = NULL; struct r8192_priv *priv= NULL; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) struct usb_device *udev = interface_to_usbdev(intf); -#endif + RT_TRACE(COMP_INIT, "Oops: i'm coming\n"); dev = alloc_ieee80211(sizeof(struct r8192_priv)); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) - SET_MODULE_OWNER(dev); -#endif - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) usb_set_intfdata(intf, dev); SET_NETDEV_DEV(dev, &intf->dev); -#endif priv = ieee80211_priv(dev); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) priv->ieee80211 = netdev_priv(dev); -#else - priv->ieee80211 = (struct net_device *)dev->priv; -#endif priv->udev=udev; #ifdef RTL8192SU -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) HalUsbSetQueuePipeMapping8192SUsb(intf, dev); -#else//use one pipe - { - memset(priv->txqueue_to_outpipemap,0,9); - memset(priv->RtOutPipes,4,16);//all use endpoint 4 for out - } -#endif #endif #ifdef RTL8192SU @@ -12186,23 +11861,11 @@ static void * __devinit rtl8192_usb_probe(struct usb_device *udev, priv->ops = &rtl8192u_ops; #endif - dev->open = rtl8192_open; - dev->stop = rtl8192_close; - //dev->hard_start_xmit = rtl8192_8023_hard_start_xmit; - dev->tx_timeout = tx_timeout; - //dev->wireless_handlers = &r8192_wx_handlers_def; - dev->do_ioctl = rtl8192_ioctl; - dev->set_multicast_list = r8192_set_multicast; - dev->set_mac_address = r8192_set_mac_adr; - dev->get_stats = rtl8192_stats; + dev->netdev_ops = &rtl8192_netdev_ops; //DMESG("Oops: i'm coming\n"); -#if WIRELESS_EXT >= 12 -#if WIRELESS_EXT < 17 - dev->get_wireless_stats = r8192_get_wireless_stats; -#endif dev->wireless_handlers = (struct iw_handler_def *) &r8192_wx_handlers_def; -#endif + dev->type=ARPHRD_ETHER; dev->watchdog_timeo = HZ*3; //modified by john, 0805 @@ -12229,29 +11892,17 @@ static void * __devinit rtl8192_usb_probe(struct usb_device *udev, RT_TRACE(COMP_INIT, "Driver probe completed\n"); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - return dev; -#else return 0; -#endif - - fail: free_ieee80211(dev); RT_TRACE(COMP_ERR, "wlan driver load failed\n"); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - return NULL; -#else return -ENODEV; -#endif - } //detach all the work and timer structure declared or inititialize in r8192U_init function. void rtl8192_cancel_deferred_work(struct r8192_priv* priv) { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) cancel_work_sync(&priv->reset_wq); cancel_work_sync(&priv->qos_activate); cancel_delayed_work(&priv->watch_dog_wq); @@ -12260,35 +11911,11 @@ void rtl8192_cancel_deferred_work(struct r8192_priv* priv) cancel_delayed_work(&priv->ieee80211->hw_sleep_wq); //cancel_work_sync(&priv->SetBWModeWorkItem); //cancel_work_sync(&priv->SwChnlWorkItem); -#else -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) - cancel_delayed_work(&priv->reset_wq); - cancel_delayed_work(&priv->qos_activate); - cancel_delayed_work(&priv->watch_dog_wq); - cancel_delayed_work(&priv->update_beacon_wq); - cancel_delayed_work(&priv->ieee80211->hw_wakeup_wq); - cancel_delayed_work(&priv->ieee80211->hw_sleep_wq); - - //cancel_delayed_work(&priv->SetBWModeWorkItem); - //cancel_delayed_work(&priv->SwChnlWorkItem); -#endif -#endif - } - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) static void __devexit rtl8192_usb_disconnect(struct usb_interface *intf) -#else -static void __devexit rtl8192_usb_disconnect(struct usb_device *udev, void *ptr) -#endif { -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) struct net_device *dev = usb_get_intfdata(intf); -#else - struct net_device *dev = (struct net_device *)ptr; -#endif - struct r8192_priv *priv = ieee80211_priv(dev); if(dev){ @@ -12305,9 +11932,7 @@ static void __devexit rtl8192_usb_disconnect(struct usb_device *udev, void *ptr) } // priv->rf_close(dev); // rtl8192_SetRFPowerState(dev, eRfOff); -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) destroy_workqueue(priv->priv_wq); -#endif //rtl8192_irq_disable(dev); //rtl8192_reset(dev); mdelay(10); |