diff options
Diffstat (limited to 'drivers/staging/rt2860/rt_usb.c')
| -rw-r--r-- | drivers/staging/rt2860/rt_usb.c | 794 |
1 files changed, 0 insertions, 794 deletions
diff --git a/drivers/staging/rt2860/rt_usb.c b/drivers/staging/rt2860/rt_usb.c deleted file mode 100644 index eb037d2e04a2..000000000000 --- a/drivers/staging/rt2860/rt_usb.c +++ /dev/null @@ -1,794 +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: - rtusb_bulk.c - - Abstract: - - Revision History: - Who When What - -------- ---------- ---------------------------------------------- - Name Date Modification logs - Justin P. Mattock 11/07/2010 Fix some typos. - -*/ - -#include "rt_config.h" - -void dump_urb(struct urb *purb) -{ - printk(KERN_DEBUG "urb :0x%08lx\n", (unsigned long)purb); - printk(KERN_DEBUG "\tdev :0x%08lx\n", (unsigned long)purb->dev); - printk(KERN_DEBUG "\t\tdev->state :0x%d\n", purb->dev->state); - printk(KERN_DEBUG "\tpipe :0x%08x\n", purb->pipe); - printk(KERN_DEBUG "\tstatus :%d\n", purb->status); - printk(KERN_DEBUG "\ttransfer_flags :0x%08x\n", purb->transfer_flags); - printk(KERN_DEBUG "\ttransfer_buffer :0x%08lx\n", - (unsigned long)purb->transfer_buffer); - printk(KERN_DEBUG "\ttransfer_buffer_length:%d\n", purb->transfer_buffer_length); - printk(KERN_DEBUG "\tactual_length :%d\n", purb->actual_length); - printk(KERN_DEBUG "\tsetup_packet :0x%08lx\n", - (unsigned long)purb->setup_packet); - printk(KERN_DEBUG "\tstart_frame :%d\n", purb->start_frame); - printk(KERN_DEBUG "\tnumber_of_packets :%d\n", purb->number_of_packets); - printk(KERN_DEBUG "\tinterval :%d\n", purb->interval); - printk(KERN_DEBUG "\terror_count :%d\n", purb->error_count); - printk(KERN_DEBUG "\tcontext :0x%08lx\n", - (unsigned long)purb->context); - printk(KERN_DEBUG "\tcomplete :0x%08lx\n\n", - (unsigned long)purb->complete); -} - -/* -======================================================================== -Routine Description: - Create kernel threads & tasklets. - -Arguments: - *net_dev Pointer to wireless net device interface - -Return Value: - NDIS_STATUS_SUCCESS - NDIS_STATUS_FAILURE - -Note: -======================================================================== -*/ -int RtmpMgmtTaskInit(struct rt_rtmp_adapter *pAd) -{ - struct rt_rtmp_os_task *pTask; - int status; - - /* - Creat TimerQ Thread, We need init timerQ related structure before create the timer thread. - */ - RtmpTimerQInit(pAd); - - pTask = &pAd->timerTask; - RtmpOSTaskInit(pTask, "RtmpTimerTask", pAd); - status = RtmpOSTaskAttach(pTask, RtmpTimerQThread, pTask); - if (status == NDIS_STATUS_FAILURE) { - printk(KERN_WARNING "%s: unable to start RtmpTimerQThread\n", - RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev)); - return NDIS_STATUS_FAILURE; - } - - /* Creat MLME Thread */ - pTask = &pAd->mlmeTask; - RtmpOSTaskInit(pTask, "RtmpMlmeTask", pAd); - status = RtmpOSTaskAttach(pTask, MlmeThread, pTask); - if (status == NDIS_STATUS_FAILURE) { - printk(KERN_WARNING "%s: unable to start MlmeThread\n", - RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev)); - return NDIS_STATUS_FAILURE; - } - - /* Creat Command Thread */ - pTask = &pAd->cmdQTask; - RtmpOSTaskInit(pTask, "RtmpCmdQTask", pAd); - status = RtmpOSTaskAttach(pTask, RTUSBCmdThread, pTask); - if (status == NDIS_STATUS_FAILURE) { - printk(KERN_WARNING "%s: unable to start RTUSBCmdThread\n", - RTMP_OS_NETDEV_GET_DEVNAME(pAd->net_dev)); - return NDIS_STATUS_FAILURE; - } - - return NDIS_STATUS_SUCCESS; -} - -/* -======================================================================== -Routine Description: - Close kernel threads. - -Arguments: - *pAd the raxx interface data pointer - -Return Value: - NONE - -Note: -======================================================================== -*/ -void RtmpMgmtTaskExit(struct rt_rtmp_adapter *pAd) -{ - int ret; - struct rt_rtmp_os_task *pTask; - - /* Sleep 50 milliseconds so pending io might finish normally */ - RTMPusecDelay(50000); - - /* We want to wait until all pending receives and sends to the */ - /* device object. We cancel any */ - /* irps. Wait until sends and receives have stopped. */ - RTUSBCancelPendingIRPs(pAd); - - /* We need clear timerQ related structure before exits of the timer thread. */ - RtmpTimerQExit(pAd); - - /* Terminate Mlme Thread */ - pTask = &pAd->mlmeTask; - ret = RtmpOSTaskKill(pTask); - if (ret == NDIS_STATUS_FAILURE) { - DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n", - RTMP_OS_NETDEV_GET_DEVNAME(pAd-> - net_dev), - pTask->taskName)); - } - - /* Terminate cmdQ thread */ - pTask = &pAd->cmdQTask; -#ifdef KTHREAD_SUPPORT - if (pTask->kthread_task) -#else - CHECK_PID_LEGALITY(pTask->taskPID) -#endif - { - mb(); - NdisAcquireSpinLock(&pAd->CmdQLock); - pAd->CmdQ.CmdQState = RTMP_TASK_STAT_STOPED; - NdisReleaseSpinLock(&pAd->CmdQLock); - mb(); - /*RTUSBCMDUp(pAd); */ - ret = RtmpOSTaskKill(pTask); - if (ret == NDIS_STATUS_FAILURE) { - DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n", - RTMP_OS_NETDEV_GET_DEVNAME - (pAd->net_dev), - pTask->taskName)); - } - pAd->CmdQ.CmdQState = RTMP_TASK_STAT_UNKNOWN; - } - - /* Terminate timer thread */ - pTask = &pAd->timerTask; - ret = RtmpOSTaskKill(pTask); - if (ret == NDIS_STATUS_FAILURE) { - DBGPRINT(RT_DEBUG_ERROR, ("%s: kill task(%s) failed!\n", - RTMP_OS_NETDEV_GET_DEVNAME(pAd-> - net_dev), - pTask->taskName)); - } - -} - -static void rtusb_dataout_complete(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct urb *pUrb; - struct os_cookie *pObj; - struct rt_ht_tx_context *pHTTXContext; - u8 BulkOutPipeId; - int Status; - unsigned long IrqFlags; - - pUrb = (struct urb *)data; - pHTTXContext = (struct rt_ht_tx_context *)pUrb->context; - pAd = pHTTXContext->pAd; - pObj = (struct os_cookie *)pAd->OS_Cookie; - Status = pUrb->status; - - /* Store BulkOut PipeId */ - BulkOutPipeId = pHTTXContext->BulkOutPipeId; - pAd->BulkOutDataOneSecCount++; - - /*DBGPRINT(RT_DEBUG_LOUD, ("Done-B(%d):I=0x%lx, CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", BulkOutPipeId, in_interrupt(), pHTTXContext->CurWritePosition, */ - /* pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); */ - - RTMP_IRQ_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); - pAd->BulkOutPending[BulkOutPipeId] = FALSE; - pHTTXContext->IRPPending = FALSE; - pAd->watchDogTxPendingCnt[BulkOutPipeId] = 0; - - if (Status == USB_ST_NOERROR) { - pAd->BulkOutComplete++; - - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); - - pAd->Counters8023.GoodTransmits++; - /*RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); */ - FREE_HTTX_RING(pAd, BulkOutPipeId, pHTTXContext); - /*RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); */ - - } else { /* STATUS_OTHER */ - u8 *pBuf; - - pAd->BulkOutCompleteOther++; - - pBuf = - &pHTTXContext->TransferBuffer->field. - WirelessPacket[pHTTXContext->NextBulkOutPosition]; - - if (!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_NIC_NOT_EXIST | - fRTMP_ADAPTER_BULKOUT_RESET))) { - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); - pAd->bulkResetPipeid = BulkOutPipeId; - pAd->bulkResetReq[BulkOutPipeId] = pAd->BulkOutReq; - } - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); - - DBGPRINT_RAW(RT_DEBUG_ERROR, - ("BulkOutDataPacket failed: ReasonCode=%d!\n", - Status)); - DBGPRINT_RAW(RT_DEBUG_ERROR, - ("\t>>BulkOut Req=0x%lx, Complete=0x%lx, Other=0x%lx\n", - pAd->BulkOutReq, pAd->BulkOutComplete, - pAd->BulkOutCompleteOther)); - DBGPRINT_RAW(RT_DEBUG_ERROR, - ("\t>>BulkOut Header:%x %x %x %x %x %x %x %x\n", - pBuf[0], pBuf[1], pBuf[2], pBuf[3], pBuf[4], - pBuf[5], pBuf[6], pBuf[7])); - /*DBGPRINT_RAW(RT_DEBUG_ERROR, (">>BulkOutCompleteCancel=0x%x, BulkOutCompleteOther=0x%x\n", pAd->BulkOutCompleteCancel, pAd->BulkOutCompleteOther)); */ - - } - - /* */ - /* bInUse = TRUE, means some process are filling TX data, after that must turn on bWaitingBulkOut */ - /* bWaitingBulkOut = TRUE, means the TX data are waiting for bulk out. */ - /* */ - /*RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); */ - if ((pHTTXContext->ENextBulkOutPosition != - pHTTXContext->CurWritePosition) - && (pHTTXContext->ENextBulkOutPosition != - (pHTTXContext->CurWritePosition + 8)) - && !RTUSB_TEST_BULK_FLAG(pAd, - (fRTUSB_BULK_OUT_DATA_FRAG << - BulkOutPipeId))) { - /* Indicate There is data available */ - RTUSB_SET_BULK_FLAG(pAd, - (fRTUSB_BULK_OUT_DATA_NORMAL << - BulkOutPipeId)); - } - /*RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); */ - - /* Always call Bulk routine, even reset bulk. */ - /* The protection of rest bulk should be in BulkOut routine */ - RTUSBKickBulkOut(pAd); -} - -static void rtusb_null_frame_done_tasklet(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct rt_tx_context *pNullContext; - struct urb *pUrb; - int Status; - unsigned long irqFlag; - - pUrb = (struct urb *)data; - pNullContext = (struct rt_tx_context *)pUrb->context; - pAd = pNullContext->pAd; - Status = pUrb->status; - - /* Reset Null frame context flags */ - RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], irqFlag); - pNullContext->IRPPending = FALSE; - pNullContext->InUse = FALSE; - pAd->BulkOutPending[0] = FALSE; - pAd->watchDogTxPendingCnt[0] = 0; - - if (Status == USB_ST_NOERROR) { - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); - - RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); - } else { /* STATUS_OTHER */ - if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) { - DBGPRINT_RAW(RT_DEBUG_ERROR, - ("Bulk Out Null Frame Failed, ReasonCode=%d!\n", - Status)); - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); - pAd->bulkResetPipeid = - (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, - NULL, 0); - } else { - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); - } - } - - /* Always call Bulk routine, even reset bulk. */ - /* The protection of rest bulk should be in BulkOut routine */ - RTUSBKickBulkOut(pAd); -} - -static void rtusb_rts_frame_done_tasklet(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct rt_tx_context *pRTSContext; - struct urb *pUrb; - int Status; - unsigned long irqFlag; - - pUrb = (struct urb *)data; - pRTSContext = (struct rt_tx_context *)pUrb->context; - pAd = pRTSContext->pAd; - Status = pUrb->status; - - /* Reset RTS frame context flags */ - RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], irqFlag); - pRTSContext->IRPPending = FALSE; - pRTSContext->InUse = FALSE; - - if (Status == USB_ST_NOERROR) { - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); - RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); - } else { /* STATUS_OTHER */ - if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) { - DBGPRINT_RAW(RT_DEBUG_ERROR, - ("Bulk Out RTS Frame Failed\n")); - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); - pAd->bulkResetPipeid = - (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, - NULL, 0); - } else { - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); - } - } - - RTMP_SEM_LOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId]); - pAd->BulkOutPending[pRTSContext->BulkOutPipeId] = FALSE; - RTMP_SEM_UNLOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId]); - - /* Always call Bulk routine, even reset bulk. */ - /* The protection of rest bulk should be in BulkOut routine */ - RTUSBKickBulkOut(pAd); - -} - -static void rtusb_pspoll_frame_done_tasklet(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct rt_tx_context *pPsPollContext; - struct urb *pUrb; - int Status; - - pUrb = (struct urb *)data; - pPsPollContext = (struct rt_tx_context *)pUrb->context; - pAd = pPsPollContext->pAd; - Status = pUrb->status; - - /* Reset PsPoll context flags */ - pPsPollContext->IRPPending = FALSE; - pPsPollContext->InUse = FALSE; - pAd->watchDogTxPendingCnt[0] = 0; - - if (Status == USB_ST_NOERROR) { - RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); - } else { /* STATUS_OTHER */ - if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) { - DBGPRINT_RAW(RT_DEBUG_ERROR, - ("Bulk Out PSPoll Failed\n")); - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); - pAd->bulkResetPipeid = - (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, - NULL, 0); - } - } - - RTMP_SEM_LOCK(&pAd->BulkOutLock[0]); - pAd->BulkOutPending[0] = FALSE; - RTMP_SEM_UNLOCK(&pAd->BulkOutLock[0]); - - /* Always call Bulk routine, even reset bulk. */ - /* The protection of rest bulk should be in BulkOut routine */ - RTUSBKickBulkOut(pAd); - -} - -/* -======================================================================== -Routine Description: - Handle received packets. - -Arguments: - data - URB information pointer - -Return Value: - None - -Note: -======================================================================== -*/ -static void rx_done_tasklet(unsigned long data) -{ - struct urb *pUrb; - struct rt_rx_context *pRxContext; - struct rt_rtmp_adapter *pAd; - int Status; - unsigned int IrqFlags; - - pUrb = (struct urb *)data; - pRxContext = (struct rt_rx_context *)pUrb->context; - pAd = pRxContext->pAd; - Status = pUrb->status; - - RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); - pRxContext->InUse = FALSE; - pRxContext->IRPPending = FALSE; - pRxContext->BulkInOffset += pUrb->actual_length; - /*NdisInterlockedDecrement(&pAd->PendingRx); */ - pAd->PendingRx--; - - if (Status == USB_ST_NOERROR) { - pAd->BulkInComplete++; - pAd->NextRxBulkInPosition = 0; - if (pRxContext->BulkInOffset) { /* As jan's comment, it may bulk-in success but size is zero. */ - pRxContext->Readable = TRUE; - INC_RING_INDEX(pAd->NextRxBulkInIndex, RX_RING_SIZE); - } - RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); - } else { /* STATUS_OTHER */ - pAd->BulkInCompleteFail++; - /* Still read this packet although it may comtain wrong bytes. */ - pRxContext->Readable = FALSE; - RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); - - /* Parsing all packets. because after reset, the index will reset to all zero. */ - if ((!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_BULKIN_RESET | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_NIC_NOT_EXIST)))) { - - DBGPRINT_RAW(RT_DEBUG_ERROR, - ("Bulk In Failed. Status=%d, BIIdx=0x%x, BIRIdx=0x%x, actual_length= 0x%x\n", - Status, pAd->NextRxBulkInIndex, - pAd->NextRxBulkInReadIndex, - pRxContext->pUrb->actual_length)); - - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET); - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_IN, - NULL, 0); - } - } - - ASSERT((pRxContext->InUse == pRxContext->IRPPending)); - - RTUSBBulkReceive(pAd); - - return; - -} - -static void rtusb_mgmt_dma_done_tasklet(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct rt_tx_context *pMLMEContext; - int index; - void *pPacket; - struct urb *pUrb; - int Status; - unsigned long IrqFlags; - - pUrb = (struct urb *)data; - pMLMEContext = (struct rt_tx_context *)pUrb->context; - pAd = pMLMEContext->pAd; - Status = pUrb->status; - index = pMLMEContext->SelfIdx; - - ASSERT((pAd->MgmtRing.TxDmaIdx == index)); - - RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); - - if (Status != USB_ST_NOERROR) { - /*Bulk-Out fail status handle */ - if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && - (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) { - DBGPRINT_RAW(RT_DEBUG_ERROR, - ("Bulk Out MLME Failed, Status=%d!\n", - Status)); - /* TODO: How to handle about the MLMEBulkOut failed issue. Need to resend the mgmt pkt? */ - RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); - pAd->bulkResetPipeid = - (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); - } - } - - pAd->BulkOutPending[MGMTPIPEIDX] = FALSE; - RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); - - RTMP_IRQ_LOCK(&pAd->MLMEBulkOutLock, IrqFlags); - /* Reset MLME context flags */ - pMLMEContext->IRPPending = FALSE; - pMLMEContext->InUse = FALSE; - pMLMEContext->bWaitingBulkOut = FALSE; - pMLMEContext->BulkOutSize = 0; - - pPacket = pAd->MgmtRing.Cell[index].pNdisPacket; - pAd->MgmtRing.Cell[index].pNdisPacket = NULL; - - /* Increase MgmtRing Index */ - INC_RING_INDEX(pAd->MgmtRing.TxDmaIdx, MGMT_RING_SIZE); - pAd->MgmtRing.TxSwFreeIdx++; - RTMP_IRQ_UNLOCK(&pAd->MLMEBulkOutLock, IrqFlags); - - /* No-matter success or fail, we free the mgmt packet. */ - if (pPacket) - RTMPFreeNdisPacket(pAd, pPacket); - - if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_NIC_NOT_EXIST)))) { - /* do nothing and return directly. */ - } else { - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET) && ((pAd->bulkResetPipeid & BULKOUT_MGMT_RESET_FLAG) == BULKOUT_MGMT_RESET_FLAG)) { /* For Mgmt Bulk-Out failed, ignore it now. */ - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, - NULL, 0); - } else { - - /* Always call Bulk routine, even reset bulk. */ - /* The protection of rest bulk should be in BulkOut routine */ - if (pAd->MgmtRing.TxSwFreeIdx < - MGMT_RING_SIZE - /* pMLMEContext->bWaitingBulkOut == TRUE */) { - RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME); - } - RTUSBKickBulkOut(pAd); - } - } - -} - -static void rtusb_ac3_dma_done_tasklet(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct rt_ht_tx_context *pHTTXContext; - u8 BulkOutPipeId = 3; - struct urb *pUrb; - - pUrb = (struct urb *)data; - pHTTXContext = (struct rt_ht_tx_context *)pUrb->context; - pAd = pHTTXContext->pAd; - - rtusb_dataout_complete((unsigned long)pUrb); - - if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_NIC_NOT_EXIST)))) { - /* do nothing and return directly. */ - } else { - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) { - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, - NULL, 0); - } else { - pHTTXContext = &pAd->TxContext[BulkOutPipeId]; - if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && - /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ - (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && - (pHTTXContext->bCurWriting == FALSE)) { - RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, - MAX_TX_PROCESS); - } - - RTUSB_SET_BULK_FLAG(pAd, - fRTUSB_BULK_OUT_DATA_NORMAL << 3); - RTUSBKickBulkOut(pAd); - } - } - - return; -} - -static void rtusb_ac2_dma_done_tasklet(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct rt_ht_tx_context *pHTTXContext; - u8 BulkOutPipeId = 2; - struct urb *pUrb; - - pUrb = (struct urb *)data; - pHTTXContext = (struct rt_ht_tx_context *)pUrb->context; - pAd = pHTTXContext->pAd; - - rtusb_dataout_complete((unsigned long)pUrb); - - if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_NIC_NOT_EXIST)))) { - /* do nothing and return directly. */ - } else { - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) { - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, - NULL, 0); - } else { - pHTTXContext = &pAd->TxContext[BulkOutPipeId]; - if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && - /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ - (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && - (pHTTXContext->bCurWriting == FALSE)) { - RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, - MAX_TX_PROCESS); - } - - RTUSB_SET_BULK_FLAG(pAd, - fRTUSB_BULK_OUT_DATA_NORMAL << 2); - RTUSBKickBulkOut(pAd); - } - } - - return; -} - -static void rtusb_ac1_dma_done_tasklet(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct rt_ht_tx_context *pHTTXContext; - u8 BulkOutPipeId = 1; - struct urb *pUrb; - - pUrb = (struct urb *)data; - pHTTXContext = (struct rt_ht_tx_context *)pUrb->context; - pAd = pHTTXContext->pAd; - - rtusb_dataout_complete((unsigned long)pUrb); - - if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_NIC_NOT_EXIST)))) { - /* do nothing and return directly. */ - } else { - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) { - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, - NULL, 0); - } else { - pHTTXContext = &pAd->TxContext[BulkOutPipeId]; - if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && - /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ - (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && - (pHTTXContext->bCurWriting == FALSE)) { - RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, - MAX_TX_PROCESS); - } - - RTUSB_SET_BULK_FLAG(pAd, - fRTUSB_BULK_OUT_DATA_NORMAL << 1); - RTUSBKickBulkOut(pAd); - } - } - return; - -} - -static void rtusb_ac0_dma_done_tasklet(unsigned long data) -{ - struct rt_rtmp_adapter *pAd; - struct rt_ht_tx_context *pHTTXContext; - u8 BulkOutPipeId = 0; - struct urb *pUrb; - - pUrb = (struct urb *)data; - pHTTXContext = (struct rt_ht_tx_context *)pUrb->context; - pAd = pHTTXContext->pAd; - - rtusb_dataout_complete((unsigned long)pUrb); - - if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | - fRTMP_ADAPTER_HALT_IN_PROGRESS | - fRTMP_ADAPTER_NIC_NOT_EXIST)))) { - /* do nothing and return directly. */ - } else { - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) { - RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, - NULL, 0); - } else { - pHTTXContext = &pAd->TxContext[BulkOutPipeId]; - if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && - /* ((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ - (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && - (pHTTXContext->bCurWriting == FALSE)) { - RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, - MAX_TX_PROCESS); - } - - RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL); - RTUSBKickBulkOut(pAd); - } - } - - return; - -} - -int RtmpNetTaskInit(struct rt_rtmp_adapter *pAd) -{ - struct os_cookie *pObj = (struct os_cookie *)pAd->OS_Cookie; - - /* Create receive tasklet */ - tasklet_init(&pObj->rx_done_task, rx_done_tasklet, (unsigned long)pAd); - tasklet_init(&pObj->mgmt_dma_done_task, rtusb_mgmt_dma_done_tasklet, - (unsigned long)pAd); - tasklet_init(&pObj->ac0_dma_done_task, rtusb_ac0_dma_done_tasklet, - (unsigned long)pAd); - tasklet_init(&pObj->ac1_dma_done_task, rtusb_ac1_dma_done_tasklet, - (unsigned long)pAd); - tasklet_init(&pObj->ac2_dma_done_task, rtusb_ac2_dma_done_tasklet, - (unsigned long)pAd); - tasklet_init(&pObj->ac3_dma_done_task, rtusb_ac3_dma_done_tasklet, - (unsigned long)pAd); - tasklet_init(&pObj->tbtt_task, tbtt_tasklet, (unsigned long)pAd); - tasklet_init(&pObj->null_frame_complete_task, - rtusb_null_frame_done_tasklet, (unsigned long)pAd); - tasklet_init(&pObj->rts_frame_complete_task, - rtusb_rts_frame_done_tasklet, (unsigned long)pAd); - tasklet_init(&pObj->pspoll_frame_complete_task, - rtusb_pspoll_frame_done_tasklet, (unsigned long)pAd); - - return NDIS_STATUS_SUCCESS; -} - -void RtmpNetTaskExit(struct rt_rtmp_adapter *pAd) -{ - struct os_cookie *pObj; - - pObj = (struct os_cookie *)pAd->OS_Cookie; - - tasklet_kill(&pObj->rx_done_task); - tasklet_kill(&pObj->mgmt_dma_done_task); - tasklet_kill(&pObj->ac0_dma_done_task); - tasklet_kill(&pObj->ac1_dma_done_task); - tasklet_kill(&pObj->ac2_dma_done_task); - tasklet_kill(&pObj->ac3_dma_done_task); - tasklet_kill(&pObj->tbtt_task); - tasklet_kill(&pObj->null_frame_complete_task); - tasklet_kill(&pObj->rts_frame_complete_task); - tasklet_kill(&pObj->pspoll_frame_complete_task); -} |