diff options
Diffstat (limited to 'drivers/staging/rt3090/rt_main_dev.c')
| -rw-r--r-- | drivers/staging/rt3090/rt_main_dev.c | 897 |
1 files changed, 0 insertions, 897 deletions
diff --git a/drivers/staging/rt3090/rt_main_dev.c b/drivers/staging/rt3090/rt_main_dev.c deleted file mode 100644 index 3307a5f36847..000000000000 --- a/drivers/staging/rt3090/rt_main_dev.c +++ /dev/null @@ -1,897 +0,0 @@ -/* - ************************************************************************* - * Ralink Tech Inc. - * 5F., No.36, Taiyuan St., Jhubei City, - * Hsinchu County 302, - * Taiwan, R.O.C. - * - * (c) Copyright 2002-2007, Ralink Technology, Inc. - * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - * * - ************************************************************************* - - Module Name: - rt_main_dev.c - - Abstract: - Create and register network interface. - - Revision History: - Who When What - -------- ---------- ---------------------------------------------- -*/ - -#include "rt_config.h" - - -#ifdef CONFIG_APSTA_MIXED_SUPPORT -UINT32 CW_MAX_IN_BITS; -#endif // CONFIG_APSTA_MIXED_SUPPORT // - -/*---------------------------------------------------------------------*/ -/* Private Variables Used */ -/*---------------------------------------------------------------------*/ - -PSTRING mac = ""; // default 00:00:00:00:00:00 -PSTRING hostname = ""; // default CMPC -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,12) -MODULE_PARM (mac, "s"); -#else -module_param (mac, charp, 0); -#endif -MODULE_PARM_DESC (mac, "rt28xx: wireless mac addr"); - - -/*---------------------------------------------------------------------*/ -/* Prototypes of Functions Used */ -/*---------------------------------------------------------------------*/ - -// public function prototype -int rt28xx_close(IN struct net_device *net_dev); -int rt28xx_open(struct net_device *net_dev); - -// private function prototype -static INT rt28xx_send_packets(IN struct sk_buff *skb_p, IN struct net_device *net_dev); - - -static struct net_device_stats *RT28xx_get_ether_stats( - IN struct net_device *net_dev); - -/* -======================================================================== -Routine Description: - Close raxx interface. - -Arguments: - *net_dev the raxx interface pointer - -Return Value: - 0 Open OK - otherwise Open Fail - -Note: - 1. if open fail, kernel will not call the close function. - 2. Free memory for - (1) Mlme Memory Handler: MlmeHalt() - (2) TX & RX: RTMPFreeTxRxRingMemory() - (3) BA Reordering: ba_reordering_resource_release() -======================================================================== -*/ -int MainVirtualIF_close(IN struct net_device *net_dev) -{ - RTMP_ADAPTER *pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - - // Sanity check for pAd - if (pAd == NULL) - return 0; // close ok - - netif_carrier_off(pAd->net_dev); - netif_stop_queue(pAd->net_dev); - - - - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - BOOLEAN Cancelled; -#ifdef QOS_DLS_SUPPORT - // send DLS-TEAR_DOWN message, - if (pAd->CommonCfg.bDLSCapable) - { - UCHAR i; - - // tear down local dls table entry - for (i=0; i<MAX_NUM_OF_INIT_DLS_ENTRY; i++) - { - if (pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) - { - RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); - pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; - pAd->StaCfg.DLSEntry[i].Valid = FALSE; - } - } - - // tear down peer dls table entry - for (i=MAX_NUM_OF_INIT_DLS_ENTRY; i<MAX_NUM_OF_DLS_ENTRY; i++) - { - if (pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) - { - RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); - pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; - pAd->StaCfg.DLSEntry[i].Valid = FALSE; - } - } - RTMP_MLME_HANDLER(pAd); - } -#endif // QOS_DLS_SUPPORT // - - if (INFRA_ON(pAd) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) - { - MLME_DISASSOC_REQ_STRUCT DisReq; - MLME_QUEUE_ELEM *MsgElem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); - - if (MsgElem) - { - COPY_MAC_ADDR(DisReq.Addr, pAd->CommonCfg.Bssid); - DisReq.Reason = REASON_DEAUTH_STA_LEAVING; - - MsgElem->Machine = ASSOC_STATE_MACHINE; - MsgElem->MsgType = MT2_MLME_DISASSOC_REQ; - MsgElem->MsgLen = sizeof(MLME_DISASSOC_REQ_STRUCT); - NdisMoveMemory(MsgElem->Msg, &DisReq, sizeof(MLME_DISASSOC_REQ_STRUCT)); - - // Prevent to connect AP again in STAMlmePeriodicExec - pAd->MlmeAux.AutoReconnectSsidLen= 32; - NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); - - pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; - MlmeDisassocReqAction(pAd, MsgElem); - kfree(MsgElem); - } - - RTMPusecDelay(1000); - } - - RTMPCancelTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, &Cancelled); - RTMPCancelTimer(&pAd->StaCfg.WpaDisassocAndBlockAssocTimer, &Cancelled); - -#ifdef WPA_SUPPLICANT_SUPPORT -#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT - // send wireless event to wpa_supplicant for infroming interface down. - RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, RT_INTERFACE_DOWN, NULL, NULL, 0); -#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // -#endif // WPA_SUPPLICANT_SUPPORT // - - - } -#endif // CONFIG_STA_SUPPORT // - - VIRTUAL_IF_DOWN(pAd); - - RT_MOD_DEC_USE_COUNT(); - - return 0; // close ok -} - -/* -======================================================================== -Routine Description: - Open raxx interface. - -Arguments: - *net_dev the raxx interface pointer - -Return Value: - 0 Open OK - otherwise Open Fail - -Note: - 1. if open fail, kernel will not call the close function. - 2. Free memory for - (1) Mlme Memory Handler: MlmeHalt() - (2) TX & RX: RTMPFreeTxRxRingMemory() - (3) BA Reordering: ba_reordering_resource_release() -======================================================================== -*/ -int MainVirtualIF_open(IN struct net_device *net_dev) -{ - RTMP_ADAPTER *pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - - // Sanity check for pAd - if (pAd == NULL) - return 0; // close ok - - if (VIRTUAL_IF_UP(pAd) != 0) - return -1; - - // increase MODULE use count - RT_MOD_INC_USE_COUNT(); - - netif_start_queue(net_dev); - netif_carrier_on(net_dev); - netif_wake_queue(net_dev); - - return 0; -} - -/* -======================================================================== -Routine Description: - Close raxx interface. - -Arguments: - *net_dev the raxx interface pointer - -Return Value: - 0 Open OK - otherwise Open Fail - -Note: - 1. if open fail, kernel will not call the close function. - 2. Free memory for - (1) Mlme Memory Handler: MlmeHalt() - (2) TX & RX: RTMPFreeTxRxRingMemory() - (3) BA Reordering: ba_reordering_resource_release() -======================================================================== -*/ -int rt28xx_close(IN PNET_DEV dev) -{ - struct net_device * net_dev = (struct net_device *)dev; - RTMP_ADAPTER *pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - BOOLEAN Cancelled; - UINT32 i = 0; - - - DBGPRINT(RT_DEBUG_TRACE, ("===> rt28xx_close\n")); - - Cancelled = FALSE; - // Sanity check for pAd - if (pAd == NULL) - return 0; // close ok - - - -#ifdef WDS_SUPPORT - WdsDown(pAd); -#endif // WDS_SUPPORT // - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { -#ifdef RTMP_MAC_PCI - RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_CLOSE); -#endif // RTMP_MAC_PCI // - - // If dirver doesn't wake up firmware here, - // NICLoadFirmware will hang forever when interface is up again. - if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) - { - AsicForceWakeup(pAd, TRUE); - } - - - MlmeRadioOff(pAd); -#ifdef RTMP_MAC_PCI - pAd->bPCIclkOff = FALSE; -#endif // RTMP_MAC_PCI // - } -#endif // CONFIG_STA_SUPPORT // - - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); - - for (i = 0 ; i < NUM_OF_TX_RING; i++) - { - while (pAd->DeQueueRunning[i] == TRUE) - { - DBGPRINT(RT_DEBUG_TRACE, ("Waiting for TxQueue[%d] done..........\n", i)); - RTMPusecDelay(1000); - } - } - - - - // Stop Mlme state machine - MlmeHalt(pAd); - - // Close net tasklets - RtmpNetTaskExit(pAd); - - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - MacTableReset(pAd); - } -#endif // CONFIG_STA_SUPPORT // - - - MeasureReqTabExit(pAd); - TpcReqTabExit(pAd); - - - // Close kernel threads - RtmpMgmtTaskExit(pAd); - -#ifdef RTMP_MAC_PCI - { - BOOLEAN brc; - // ULONG Value; - - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE)) - { - RTMP_ASIC_INTERRUPT_DISABLE(pAd); - } - - // Receive packets to clear DMA index after disable interrupt. - //RTMPHandleRxDoneInterrupt(pAd); - // put to radio off to save power when driver unload. After radiooff, can't write /read register. So need to finish all - // register access before Radio off. - - - brc=RT28xxPciAsicRadioOff(pAd, RTMP_HALT, 0); - -//In solution 3 of 3090F, the bPCIclkOff will be set to TRUE after calling RT28xxPciAsicRadioOff - pAd->bPCIclkOff = FALSE; - - if (brc==FALSE) - { - DBGPRINT(RT_DEBUG_ERROR,("%s call RT28xxPciAsicRadioOff fail !!\n", __FUNCTION__)); - } - } - - -/* - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE)) - { - RTMP_ASIC_INTERRUPT_DISABLE(pAd); - } - - // Disable Rx, register value supposed will remain after reset - NICIssueReset(pAd); -*/ -#endif // RTMP_MAC_PCI // - - // Free IRQ - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) - { -#ifdef RTMP_MAC_PCI - // Deregister interrupt function - RTMP_IRQ_RELEASE(net_dev) -#endif // RTMP_MAC_PCI // - RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE); - } - - // Free Ring or USB buffers - RTMPFreeTxRxRingMemory(pAd); - - RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); - -#ifdef DOT11_N_SUPPORT - // Free BA reorder resource - ba_reordering_resource_release(pAd); -#endif // DOT11_N_SUPPORT // - -#ifdef CONFIG_STA_SUPPORT -#endif // CONFIG_STA_SUPPORT // - - RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_START_UP); - -/*+++Modify by woody to solve the bulk fail+++*/ -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - } -#endif // CONFIG_STA_SUPPORT // - - DBGPRINT(RT_DEBUG_TRACE, ("<=== rt28xx_close\n")); - return 0; // close ok -} /* End of rt28xx_close */ - - -/* -======================================================================== -Routine Description: - Open raxx interface. - -Arguments: - *net_dev the raxx interface pointer - -Return Value: - 0 Open OK - otherwise Open Fail - -Note: -======================================================================== -*/ -int rt28xx_open(IN PNET_DEV dev) -{ - struct net_device * net_dev = (struct net_device *)dev; - PRTMP_ADAPTER pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - int retval = 0; - //POS_COOKIE pObj; - - - // Sanity check for pAd - if (pAd == NULL) - { - /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ - return -1; - } - -#ifdef CONFIG_APSTA_MIXED_SUPPORT - if (pAd->OpMode == OPMODE_AP) - { - CW_MAX_IN_BITS = 6; - } - else if (pAd->OpMode == OPMODE_STA) - { - CW_MAX_IN_BITS = 10; - } -#endif // CONFIG_APSTA_MIXED_SUPPORT // - -#if WIRELESS_EXT >= 12 - if (net_dev->priv_flags == INT_MAIN) - { -#ifdef CONFIG_APSTA_MIXED_SUPPORT - if (pAd->OpMode == OPMODE_AP) - net_dev->wireless_handlers = (struct iw_handler_def *) &rt28xx_ap_iw_handler_def; -#endif // CONFIG_APSTA_MIXED_SUPPORT // -#ifdef CONFIG_STA_SUPPORT - if (pAd->OpMode == OPMODE_STA) - net_dev->wireless_handlers = (struct iw_handler_def *) &rt28xx_iw_handler_def; -#endif // CONFIG_STA_SUPPORT // - } -#endif // WIRELESS_EXT >= 12 // - - // Request interrupt service routine for PCI device - // register the interrupt routine with the os - RTMP_IRQ_REQUEST(net_dev); - - // Init IRQ parameters stored in pAd - RTMP_IRQ_INIT(pAd); - - // Chip & other init - if (rt28xx_init(pAd, mac, hostname) == FALSE) - goto err; - -#ifdef CONFIG_STA_SUPPORT -#endif // CONFIG_STA_SUPPORT // - - // Enable Interrupt - RTMP_IRQ_ENABLE(pAd); - - // Now Enable RxTx - RTMPEnableRxTx(pAd); - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_START_UP); - - { - UINT32 reg = 0; - RTMP_IO_READ32(pAd, 0x1300, ®); // clear garbage interrupts - printk("0x1300 = %08x\n", reg); - } - - { -// u32 reg; -// UINT8 byte; -// u16 tmp; - -// RTMP_IO_READ32(pAd, XIFS_TIME_CFG, ®); - -// tmp = 0x0805; -// reg = (reg & 0xffff0000) | tmp; -// RTMP_IO_WRITE32(pAd, XIFS_TIME_CFG, reg); - - } - - -#ifdef CONFIG_STA_SUPPORT -#ifdef RTMP_MAC_PCI - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - RTMPInitPCIeLinkCtrlValue(pAd); -#endif // RTMP_MAC_PCI // -#endif // CONFIG_STA_SUPPORT // - - return (retval); - -err: -//+++Add by shiang, move from rt28xx_init() to here. - RTMP_IRQ_RELEASE(net_dev); -//---Add by shiang, move from rt28xx_init() to here. - return (-1); -} /* End of rt28xx_open */ - -static const struct net_device_ops rt3090_netdev_ops = { - .ndo_open = MainVirtualIF_open, - .ndo_stop = MainVirtualIF_close, - .ndo_do_ioctl = rt28xx_ioctl, - .ndo_get_stats = RT28xx_get_ether_stats, - .ndo_set_mac_address = eth_mac_addr, - .ndo_change_mtu = eth_change_mtu, -#ifdef IKANOS_VX_1X0 - .ndo_start_xmit = IKANOS_DataFramesTx, -#else - .ndo_start_xmit = rt28xx_send_packets, -#endif -}; - -PNET_DEV RtmpPhyNetDevInit( - IN RTMP_ADAPTER *pAd, - IN RTMP_OS_NETDEV_OP_HOOK *pNetDevHook) -{ - struct net_device *net_dev = NULL; -// NDIS_STATUS Status; - - net_dev = RtmpOSNetDevCreate(pAd, INT_MAIN, 0, sizeof(PRTMP_ADAPTER), INF_MAIN_DEV_NAME); - if (net_dev == NULL) - { - printk("RtmpPhyNetDevInit(): creation failed for main physical net device!\n"); - return NULL; - } - - NdisZeroMemory((unsigned char *)pNetDevHook, sizeof(RTMP_OS_NETDEV_OP_HOOK)); - pNetDevHook->netdev_ops = &rt3090_netdev_ops; - pNetDevHook->priv_flags = INT_MAIN; - pNetDevHook->needProtcted = FALSE; - - RTMP_OS_NETDEV_SET_PRIV(net_dev, pAd); - //net_dev->priv = (PVOID)pAd; - pAd->net_dev = net_dev; - - - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) - SET_MODULE_OWNER(net_dev); -#endif - - netif_stop_queue(net_dev); - - return net_dev; - -} - - -/* -======================================================================== -Routine Description: - The entry point for Linux kernel sent packet to our driver. - -Arguments: - sk_buff *skb the pointer refer to a sk_buffer. - -Return Value: - 0 - -Note: - This function is the entry point of Tx Path for Os delivery packet to - our driver. You only can put OS-depened & STA/AP common handle procedures - in here. -======================================================================== -*/ -int rt28xx_packet_xmit(struct sk_buff *skb) -{ - struct net_device *net_dev = skb->dev; - PRTMP_ADAPTER pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - int status = 0; - PNDIS_PACKET pPacket = (PNDIS_PACKET) skb; - - /* RT2870STA does this in RTMPSendPackets() */ -#ifdef RALINK_ATE - if (ATE_ON(pAd)) - { - RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_RESOURCES); - return 0; - } -#endif // RALINK_ATE // - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - // Drop send request since we are in monitor mode - if (MONITOR_ON(pAd)) - { - RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); - goto done; - } - } -#endif // CONFIG_STA_SUPPORT // - - // EapolStart size is 18 - if (skb->len < 14) - { - //printk("bad packet size: %d\n", pkt->len); - hex_dump("bad packet", skb->data, skb->len); - RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); - goto done; - } - - - - RTMP_SET_PACKET_5VT(pPacket, 0); -// MiniportMMRequest(pAd, pkt->data, pkt->len); -#ifdef CONFIG_5VT_ENHANCE - if (*(int*)(skb->cb) == BRIDGE_TAG) { - RTMP_SET_PACKET_5VT(pPacket, 1); - } -#endif - - - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - - STASendPackets((NDIS_HANDLE)pAd, (PPNDIS_PACKET) &pPacket, 1); - } - -#endif // CONFIG_STA_SUPPORT // - - status = 0; -done: - - return status; -} - - -/* -======================================================================== -Routine Description: - Send a packet to WLAN. - -Arguments: - skb_p points to our adapter - dev_p which WLAN network interface - -Return Value: - 0: transmit successfully - otherwise: transmit fail - -Note: -======================================================================== -*/ -static int rt28xx_send_packets( - IN struct sk_buff *skb_p, - IN struct net_device *net_dev) -{ - RTMP_ADAPTER *pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - - if (!(net_dev->flags & IFF_UP)) - { - RELEASE_NDIS_PACKET(pAd, (PNDIS_PACKET)skb_p, NDIS_STATUS_FAILURE); - return 0; - } - - NdisZeroMemory((PUCHAR)&skb_p->cb[CB_OFF], 15); - RTMP_SET_PACKET_NET_DEVICE_MBSSID(skb_p, MAIN_MBSSID); - - return rt28xx_packet_xmit(skb_p); -} - - -#if WIRELESS_EXT >= 12 -// This function will be called when query /proc -struct iw_statistics *rt28xx_get_wireless_stats( - IN struct net_device *net_dev) -{ - PRTMP_ADAPTER pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - - - - DBGPRINT(RT_DEBUG_TRACE, ("rt28xx_get_wireless_stats --->\n")); - - pAd->iw_stats.status = 0; // Status - device dependent for now - - // link quality -#ifdef CONFIG_STA_SUPPORT - if (pAd->OpMode == OPMODE_STA) - pAd->iw_stats.qual.qual = ((pAd->Mlme.ChannelQuality * 12)/10 + 10); -#endif // CONFIG_STA_SUPPORT // - - if(pAd->iw_stats.qual.qual > 100) - pAd->iw_stats.qual.qual = 100; - -#ifdef CONFIG_STA_SUPPORT - if (pAd->OpMode == OPMODE_STA) - { - pAd->iw_stats.qual.level = - RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, - pAd->StaCfg.RssiSample.LastRssi1, - pAd->StaCfg.RssiSample.LastRssi2); - } -#endif // CONFIG_STA_SUPPORT // - - pAd->iw_stats.qual.noise = pAd->BbpWriteLatch[66]; // noise level (dBm) - - pAd->iw_stats.qual.noise += 256 - 143; - pAd->iw_stats.qual.updated = 1; // Flags to know if updated -#ifdef IW_QUAL_DBM - pAd->iw_stats.qual.updated |= IW_QUAL_DBM; // Level + Noise are dBm -#endif // IW_QUAL_DBM // - - pAd->iw_stats.discard.nwid = 0; // Rx : Wrong nwid/essid - pAd->iw_stats.miss.beacon = 0; // Missed beacons/superframe - - DBGPRINT(RT_DEBUG_TRACE, ("<--- rt28xx_get_wireless_stats\n")); - return &pAd->iw_stats; -} -#endif // WIRELESS_EXT // - - -void tbtt_tasklet(unsigned long data) -{ -//#define MAX_TX_IN_TBTT (16) - -} - -INT rt28xx_ioctl( - IN PNET_DEV net_dev, - IN OUT struct ifreq *rq, - IN INT cmd) -{ - RTMP_ADAPTER *pAd = NULL; - INT ret = 0; - - pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - if (pAd == NULL) - { - /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ - return -ENETDOWN; - } - - -#ifdef CONFIG_STA_SUPPORT - IF_DEV_CONFIG_OPMODE_ON_STA(pAd) - { - ret = rt28xx_sta_ioctl(net_dev, rq, cmd); - } -#endif // CONFIG_STA_SUPPORT // - - return ret; -} - - -/* - ======================================================================== - - Routine Description: - return ethernet statistics counter - - Arguments: - net_dev Pointer to net_device - - Return Value: - net_device_stats* - - Note: - - ======================================================================== -*/ -static struct net_device_stats *RT28xx_get_ether_stats( - IN struct net_device *net_dev) -{ - RTMP_ADAPTER *pAd = NULL; - - if (net_dev) - pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev); - - if (pAd) - { - - pAd->stats.rx_packets = pAd->WlanCounters.ReceivedFragmentCount.QuadPart; - pAd->stats.tx_packets = pAd->WlanCounters.TransmittedFragmentCount.QuadPart; - - pAd->stats.rx_bytes = pAd->RalinkCounters.ReceivedByteCount; - pAd->stats.tx_bytes = pAd->RalinkCounters.TransmittedByteCount; - - pAd->stats.rx_errors = pAd->Counters8023.RxErrors; - pAd->stats.tx_errors = pAd->Counters8023.TxErrors; - - pAd->stats.rx_dropped = 0; - pAd->stats.tx_dropped = 0; - - pAd->stats.multicast = pAd->WlanCounters.MulticastReceivedFrameCount.QuadPart; // multicast packets received - pAd->stats.collisions = pAd->Counters8023.OneCollision + pAd->Counters8023.MoreCollisions; // Collision packets - - pAd->stats.rx_length_errors = 0; - pAd->stats.rx_over_errors = pAd->Counters8023.RxNoBuffer; // receiver ring buff overflow - pAd->stats.rx_crc_errors = 0;//pAd->WlanCounters.FCSErrorCount; // recved pkt with crc error - pAd->stats.rx_frame_errors = pAd->Counters8023.RcvAlignmentErrors; // recv'd frame alignment error - pAd->stats.rx_fifo_errors = pAd->Counters8023.RxNoBuffer; // recv'r fifo overrun - pAd->stats.rx_missed_errors = 0; // receiver missed packet - - // detailed tx_errors - pAd->stats.tx_aborted_errors = 0; - pAd->stats.tx_carrier_errors = 0; - pAd->stats.tx_fifo_errors = 0; - pAd->stats.tx_heartbeat_errors = 0; - pAd->stats.tx_window_errors = 0; - - // for cslip etc - pAd->stats.rx_compressed = 0; - pAd->stats.tx_compressed = 0; - - return &pAd->stats; - } - else - return NULL; -} - - -BOOLEAN RtmpPhyNetDevExit( - IN RTMP_ADAPTER *pAd, - IN PNET_DEV net_dev) -{ - - - -#ifdef INF_AMAZON_PPA - if (ppa_hook_directpath_register_dev_fn && pAd->PPAEnable==TRUE) - { - UINT status; - status=ppa_hook_directpath_register_dev_fn(&pAd->g_if_id, pAd->net_dev, NULL, PPA_F_DIRECTPATH_DEREGISTER); - printk("unregister PPA:g_if_id=%d status=%d\n",pAd->g_if_id,status); - } - kfree(pAd->pDirectpathCb); -#endif // INF_AMAZON_PPA // - - // Unregister network device - if (net_dev != NULL) - { - printk("RtmpOSNetDevDetach(): RtmpOSNetDeviceDetach(), dev->name=%s!\n", net_dev->name); - RtmpOSNetDevDetach(net_dev); - } - - return TRUE; - -} - - -/* -======================================================================== -Routine Description: - Allocate memory for adapter control block. - -Arguments: - pAd Pointer to our adapter - -Return Value: - NDIS_STATUS_SUCCESS - NDIS_STATUS_FAILURE - NDIS_STATUS_RESOURCES - -Note: -======================================================================== -*/ -NDIS_STATUS AdapterBlockAllocateMemory( - IN PVOID handle, - OUT PVOID *ppAd) -{ - - *ppAd = (PVOID)vmalloc(sizeof(RTMP_ADAPTER)); //pci_alloc_consistent(pci_dev, sizeof(RTMP_ADAPTER), phy_addr); - - if (*ppAd) - { - NdisZeroMemory(*ppAd, sizeof(RTMP_ADAPTER)); - ((PRTMP_ADAPTER)*ppAd)->OS_Cookie = handle; - return (NDIS_STATUS_SUCCESS); - } else { - return (NDIS_STATUS_FAILURE); - } -} |