Greg Kroah-Hartman | c55519f | 2008-12-17 17:04:23 -0800 | [diff] [blame^] | 1 | /* |
| 2 | ************************************************************************* |
| 3 | * Ralink Tech Inc. |
| 4 | * 5F., No.36, Taiyuan St., Jhubei City, |
| 5 | * Hsinchu County 302, |
| 6 | * Taiwan, R.O.C. |
| 7 | * |
| 8 | * (c) Copyright 2002-2007, Ralink Technology, Inc. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify * |
| 11 | * it under the terms of the GNU General Public License as published by * |
| 12 | * the Free Software Foundation; either version 2 of the License, or * |
| 13 | * (at your option) any later version. * |
| 14 | * * |
| 15 | * This program is distributed in the hope that it will be useful, * |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 18 | * GNU General Public License for more details. * |
| 19 | * * |
| 20 | * You should have received a copy of the GNU General Public License * |
| 21 | * along with this program; if not, write to the * |
| 22 | * Free Software Foundation, Inc., * |
| 23 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| 24 | * * |
| 25 | ************************************************************************* |
| 26 | |
| 27 | Module Name: |
| 28 | 2870_rtmp_init.c |
| 29 | |
| 30 | Abstract: |
| 31 | Miniport generic portion header file |
| 32 | |
| 33 | Revision History: |
| 34 | Who When What |
| 35 | -------- ---------- ---------------------------------------------- |
| 36 | Paul Lin 2002-08-01 created |
| 37 | John Chang 2004-08-20 RT2561/2661 use scatter-gather scheme |
| 38 | Jan Lee 2006-09-15 RT2860. Change for 802.11n , EEPROM, Led, BA, HT. |
| 39 | Sample Lin 2007-05-31 Merge RT2860 and RT2870 drivers. |
| 40 | */ |
| 41 | |
| 42 | #include "../rt_config.h" |
| 43 | |
| 44 | |
| 45 | static void rx_done_tasklet(unsigned long data); |
| 46 | static void rt2870_hcca_dma_done_tasklet(unsigned long data); |
| 47 | static void rt2870_ac3_dma_done_tasklet(unsigned long data); |
| 48 | static void rt2870_ac2_dma_done_tasklet(unsigned long data); |
| 49 | static void rt2870_ac1_dma_done_tasklet(unsigned long data); |
| 50 | static void rt2870_ac0_dma_done_tasklet(unsigned long data); |
| 51 | static void rt2870_mgmt_dma_done_tasklet(unsigned long data); |
| 52 | static void rt2870_null_frame_complete_tasklet(unsigned long data); |
| 53 | static void rt2870_rts_frame_complete_tasklet(unsigned long data); |
| 54 | static void rt2870_pspoll_frame_complete_tasklet(unsigned long data); |
| 55 | static void rt2870_dataout_complete_tasklet(unsigned long data); |
| 56 | |
| 57 | |
| 58 | /* |
| 59 | ======================================================================== |
| 60 | Routine Description: |
| 61 | Initialize receive data structures. |
| 62 | |
| 63 | Arguments: |
| 64 | pAd Pointer to our adapter |
| 65 | |
| 66 | Return Value: |
| 67 | NDIS_STATUS_SUCCESS |
| 68 | NDIS_STATUS_RESOURCES |
| 69 | |
| 70 | Note: |
| 71 | Initialize all receive releated private buffer, include those define |
| 72 | in RTMP_ADAPTER structure and all private data structures. The mahor |
| 73 | work is to allocate buffer for each packet and chain buffer to |
| 74 | NDIS packet descriptor. |
| 75 | ======================================================================== |
| 76 | */ |
| 77 | NDIS_STATUS NICInitRecv( |
| 78 | IN PRTMP_ADAPTER pAd) |
| 79 | { |
| 80 | UCHAR i; |
| 81 | NDIS_STATUS Status = NDIS_STATUS_SUCCESS; |
| 82 | POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; |
| 83 | |
| 84 | |
| 85 | DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitRecv\n")); |
| 86 | pObj = pObj; |
| 87 | |
| 88 | //InterlockedExchange(&pAd->PendingRx, 0); |
| 89 | pAd->PendingRx = 0; |
| 90 | pAd->NextRxBulkInReadIndex = 0; // Next Rx Read index |
| 91 | pAd->NextRxBulkInIndex = 0 ; //RX_RING_SIZE -1; // Rx Bulk pointer |
| 92 | pAd->NextRxBulkInPosition = 0; |
| 93 | |
| 94 | for (i = 0; i < (RX_RING_SIZE); i++) |
| 95 | { |
| 96 | PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); |
| 97 | |
| 98 | //Allocate URB |
| 99 | pRxContext->pUrb = RTUSB_ALLOC_URB(0); |
| 100 | if (pRxContext->pUrb == NULL) |
| 101 | { |
| 102 | Status = NDIS_STATUS_RESOURCES; |
| 103 | goto out1; |
| 104 | } |
| 105 | |
| 106 | // Allocate transfer buffer |
| 107 | pRxContext->TransferBuffer = RTUSB_URB_ALLOC_BUFFER(pObj->pUsb_Dev, MAX_RXBULK_SIZE, &pRxContext->data_dma); |
| 108 | if (pRxContext->TransferBuffer == NULL) |
| 109 | { |
| 110 | Status = NDIS_STATUS_RESOURCES; |
| 111 | goto out1; |
| 112 | } |
| 113 | |
| 114 | NdisZeroMemory(pRxContext->TransferBuffer, MAX_RXBULK_SIZE); |
| 115 | |
| 116 | pRxContext->pAd = pAd; |
| 117 | pRxContext->pIrp = NULL; |
| 118 | pRxContext->InUse = FALSE; |
| 119 | pRxContext->IRPPending = FALSE; |
| 120 | pRxContext->Readable = FALSE; |
| 121 | //pRxContext->ReorderInUse = FALSE; |
| 122 | pRxContext->bRxHandling = FALSE; |
| 123 | pRxContext->BulkInOffset = 0; |
| 124 | } |
| 125 | |
| 126 | DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitRecv\n")); |
| 127 | return Status; |
| 128 | |
| 129 | out1: |
| 130 | for (i = 0; i < (RX_RING_SIZE); i++) |
| 131 | { |
| 132 | PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); |
| 133 | |
| 134 | if (NULL != pRxContext->TransferBuffer) |
| 135 | { |
| 136 | RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, MAX_RXBULK_SIZE, |
| 137 | pRxContext->TransferBuffer, pRxContext->data_dma); |
| 138 | pRxContext->TransferBuffer = NULL; |
| 139 | } |
| 140 | |
| 141 | if (NULL != pRxContext->pUrb) |
| 142 | { |
| 143 | RTUSB_UNLINK_URB(pRxContext->pUrb); |
| 144 | RTUSB_FREE_URB(pRxContext->pUrb); |
| 145 | pRxContext->pUrb = NULL; |
| 146 | } |
| 147 | } |
| 148 | |
| 149 | return Status; |
| 150 | } |
| 151 | |
| 152 | |
| 153 | /* |
| 154 | ======================================================================== |
| 155 | Routine Description: |
| 156 | Initialize transmit data structures. |
| 157 | |
| 158 | Arguments: |
| 159 | pAd Pointer to our adapter |
| 160 | |
| 161 | Return Value: |
| 162 | NDIS_STATUS_SUCCESS |
| 163 | NDIS_STATUS_RESOURCES |
| 164 | |
| 165 | Note: |
| 166 | ======================================================================== |
| 167 | */ |
| 168 | NDIS_STATUS NICInitTransmit( |
| 169 | IN PRTMP_ADAPTER pAd) |
| 170 | { |
| 171 | #define LM_USB_ALLOC(pObj, Context, TB_Type, BufferSize, Status, msg1, err1, msg2, err2) \ |
| 172 | Context->pUrb = RTUSB_ALLOC_URB(0); \ |
| 173 | if (Context->pUrb == NULL) { \ |
| 174 | DBGPRINT(RT_DEBUG_ERROR, msg1); \ |
| 175 | Status = NDIS_STATUS_RESOURCES; \ |
| 176 | goto err1; } \ |
| 177 | \ |
| 178 | Context->TransferBuffer = \ |
| 179 | (TB_Type)RTUSB_URB_ALLOC_BUFFER(pObj->pUsb_Dev, BufferSize, &Context->data_dma); \ |
| 180 | if (Context->TransferBuffer == NULL) { \ |
| 181 | DBGPRINT(RT_DEBUG_ERROR, msg2); \ |
| 182 | Status = NDIS_STATUS_RESOURCES; \ |
| 183 | goto err2; } |
| 184 | |
| 185 | #define LM_URB_FREE(pObj, Context, BufferSize) \ |
| 186 | if (NULL != Context->pUrb) { \ |
| 187 | RTUSB_UNLINK_URB(Context->pUrb); \ |
| 188 | RTUSB_FREE_URB(Context->pUrb); \ |
| 189 | Context->pUrb = NULL; } \ |
| 190 | if (NULL != Context->TransferBuffer) { \ |
| 191 | RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, BufferSize, \ |
| 192 | Context->TransferBuffer, \ |
| 193 | Context->data_dma); \ |
| 194 | Context->TransferBuffer = NULL; } |
| 195 | |
| 196 | UCHAR i, acidx; |
| 197 | NDIS_STATUS Status = NDIS_STATUS_SUCCESS; |
| 198 | PTX_CONTEXT pNullContext = &(pAd->NullContext); |
| 199 | PTX_CONTEXT pPsPollContext = &(pAd->PsPollContext); |
| 200 | PTX_CONTEXT pRTSContext = &(pAd->RTSContext); |
| 201 | PTX_CONTEXT pMLMEContext = NULL; |
| 202 | // PHT_TX_CONTEXT pHTTXContext = NULL; |
| 203 | POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; |
| 204 | PVOID RingBaseVa; |
| 205 | // RTMP_TX_RING *pTxRing; |
| 206 | RTMP_MGMT_RING *pMgmtRing; |
| 207 | |
| 208 | DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitTransmit\n")); |
| 209 | pObj = pObj; |
| 210 | |
| 211 | // Init 4 set of Tx parameters |
| 212 | for(acidx = 0; acidx < NUM_OF_TX_RING; acidx++) |
| 213 | { |
| 214 | // Initialize all Transmit releated queues |
| 215 | InitializeQueueHeader(&pAd->TxSwQueue[acidx]); |
| 216 | |
| 217 | // Next Local tx ring pointer waiting for buck out |
| 218 | pAd->NextBulkOutIndex[acidx] = acidx; |
| 219 | pAd->BulkOutPending[acidx] = FALSE; // Buck Out control flag |
| 220 | //pAd->DataBulkDoneIdx[acidx] = 0; |
| 221 | } |
| 222 | |
| 223 | //pAd->NextMLMEIndex = 0; |
| 224 | //pAd->PushMgmtIndex = 0; |
| 225 | //pAd->PopMgmtIndex = 0; |
| 226 | //InterlockedExchange(&pAd->MgmtQueueSize, 0); |
| 227 | //InterlockedExchange(&pAd->TxCount, 0); |
| 228 | |
| 229 | //pAd->PrioRingFirstIndex = 0; |
| 230 | //pAd->PrioRingTxCnt = 0; |
| 231 | |
| 232 | do |
| 233 | { |
| 234 | // |
| 235 | // TX_RING_SIZE, 4 ACs |
| 236 | // |
| 237 | for(acidx=0; acidx<4; acidx++) |
| 238 | { |
| 239 | PHT_TX_CONTEXT pHTTXContext = &(pAd->TxContext[acidx]); |
| 240 | |
| 241 | NdisZeroMemory(pHTTXContext, sizeof(HT_TX_CONTEXT)); |
| 242 | //Allocate URB |
| 243 | LM_USB_ALLOC(pObj, pHTTXContext, PHTTX_BUFFER, sizeof(HTTX_BUFFER), Status, |
| 244 | ("<-- ERROR in Alloc TX TxContext[%d] urb!! \n", acidx), |
| 245 | done, |
| 246 | ("<-- ERROR in Alloc TX TxContext[%d] HTTX_BUFFER !! \n", acidx), |
| 247 | out1); |
| 248 | |
| 249 | NdisZeroMemory(pHTTXContext->TransferBuffer->Aggregation, 4); |
| 250 | pHTTXContext->pAd = pAd; |
| 251 | pHTTXContext->pIrp = NULL; |
| 252 | pHTTXContext->IRPPending = FALSE; |
| 253 | pHTTXContext->NextBulkOutPosition = 0; |
| 254 | pHTTXContext->ENextBulkOutPosition = 0; |
| 255 | pHTTXContext->CurWritePosition = 0; |
| 256 | pHTTXContext->CurWriteRealPos = 0; |
| 257 | pHTTXContext->BulkOutSize = 0; |
| 258 | pHTTXContext->BulkOutPipeId = acidx; |
| 259 | pHTTXContext->bRingEmpty = TRUE; |
| 260 | pHTTXContext->bCopySavePad = FALSE; |
| 261 | |
| 262 | pAd->BulkOutPending[acidx] = FALSE; |
| 263 | } |
| 264 | |
| 265 | |
| 266 | // |
| 267 | // MGMT_RING_SIZE |
| 268 | // |
| 269 | #if 0 |
| 270 | for(i=0; i<MGMT_RING_SIZE; i++) // 8 |
| 271 | { |
| 272 | PTX_CONTEXT pMLMEContext = &(pAd->MLMEContext[i]); |
| 273 | |
| 274 | |
| 275 | NdisZeroMemory(pMLMEContext, sizeof(TX_CONTEXT)); |
| 276 | |
| 277 | //Allocate URB |
| 278 | LM_USB_ALLOC(pObj, pMLMEContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, |
| 279 | ("<-- ERROR in Alloc TX MLMEContext[%d] urb!! \n", i), |
| 280 | out2, |
| 281 | ("<-- ERROR in Alloc TX MLMEContext[%d] TX_BUFFER !! \n", i), |
| 282 | out2); |
| 283 | |
| 284 | pMLMEContext->pAd = pAd; |
| 285 | pMLMEContext->pIrp = NULL; |
| 286 | pMLMEContext->InUse = FALSE; |
| 287 | pMLMEContext->IRPPending = FALSE; |
| 288 | } |
| 289 | #else |
| 290 | // Allocate MGMT ring descriptor's memory |
| 291 | pAd->MgmtDescRing.AllocSize = MGMT_RING_SIZE * sizeof(TX_CONTEXT); |
| 292 | RTMPAllocateMemory(&pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize); |
| 293 | if (pAd->MgmtDescRing.AllocVa == NULL) |
| 294 | { |
| 295 | DBGPRINT_ERR(("Failed to allocate a big buffer for MgmtDescRing!\n")); |
| 296 | Status = NDIS_STATUS_RESOURCES; |
| 297 | goto out1; |
| 298 | } |
| 299 | NdisZeroMemory(pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize); |
| 300 | RingBaseVa = pAd->MgmtDescRing.AllocVa; |
| 301 | |
| 302 | // Initialize MGMT Ring and associated buffer memory |
| 303 | pMgmtRing = &pAd->MgmtRing; |
| 304 | for (i = 0; i < MGMT_RING_SIZE; i++) |
| 305 | { |
| 306 | // link the pre-allocated Mgmt buffer to MgmtRing.Cell |
| 307 | pMgmtRing->Cell[i].AllocSize = sizeof(TX_CONTEXT); |
| 308 | pMgmtRing->Cell[i].AllocVa = RingBaseVa; |
| 309 | pMgmtRing->Cell[i].pNdisPacket = NULL; |
| 310 | pMgmtRing->Cell[i].pNextNdisPacket = NULL; |
| 311 | |
| 312 | //Allocate URB for MLMEContext |
| 313 | pMLMEContext = (PTX_CONTEXT) pAd->MgmtRing.Cell[i].AllocVa; |
| 314 | pMLMEContext->pUrb = RTUSB_ALLOC_URB(0); |
| 315 | if (pMLMEContext->pUrb == NULL) |
| 316 | { |
| 317 | DBGPRINT(RT_DEBUG_ERROR, ("<-- ERROR in Alloc TX MLMEContext[%d] urb!! \n", i)); |
| 318 | Status = NDIS_STATUS_RESOURCES; |
| 319 | goto out2; |
| 320 | } |
| 321 | pMLMEContext->pAd = pAd; |
| 322 | pMLMEContext->pIrp = NULL; |
| 323 | pMLMEContext->TransferBuffer = NULL; |
| 324 | pMLMEContext->InUse = FALSE; |
| 325 | pMLMEContext->IRPPending = FALSE; |
| 326 | pMLMEContext->bWaitingBulkOut = FALSE; |
| 327 | pMLMEContext->BulkOutSize = 0; |
| 328 | pMLMEContext->SelfIdx = i; |
| 329 | |
| 330 | // Offset to next ring descriptor address |
| 331 | RingBaseVa = (PUCHAR) RingBaseVa + sizeof(TX_CONTEXT); |
| 332 | } |
| 333 | DBGPRINT(RT_DEBUG_TRACE, ("MGMT Ring: total %d entry allocated\n", i)); |
| 334 | |
| 335 | //pAd->MgmtRing.TxSwFreeIdx = (MGMT_RING_SIZE - 1); |
| 336 | pAd->MgmtRing.TxSwFreeIdx = MGMT_RING_SIZE; |
| 337 | pAd->MgmtRing.TxCpuIdx = 0; |
| 338 | pAd->MgmtRing.TxDmaIdx = 0; |
| 339 | #endif |
| 340 | |
| 341 | // |
| 342 | // BEACON_RING_SIZE |
| 343 | // |
| 344 | for(i=0; i<BEACON_RING_SIZE; i++) // 2 |
| 345 | { |
| 346 | PTX_CONTEXT pBeaconContext = &(pAd->BeaconContext[i]); |
| 347 | |
| 348 | |
| 349 | NdisZeroMemory(pBeaconContext, sizeof(TX_CONTEXT)); |
| 350 | |
| 351 | //Allocate URB |
| 352 | LM_USB_ALLOC(pObj, pBeaconContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, |
| 353 | ("<-- ERROR in Alloc TX BeaconContext[%d] urb!! \n", i), |
| 354 | out2, |
| 355 | ("<-- ERROR in Alloc TX BeaconContext[%d] TX_BUFFER !! \n", i), |
| 356 | out3); |
| 357 | |
| 358 | pBeaconContext->pAd = pAd; |
| 359 | pBeaconContext->pIrp = NULL; |
| 360 | pBeaconContext->InUse = FALSE; |
| 361 | pBeaconContext->IRPPending = FALSE; |
| 362 | } |
| 363 | |
| 364 | // |
| 365 | // NullContext |
| 366 | // |
| 367 | NdisZeroMemory(pNullContext, sizeof(TX_CONTEXT)); |
| 368 | |
| 369 | //Allocate URB |
| 370 | LM_USB_ALLOC(pObj, pNullContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, |
| 371 | ("<-- ERROR in Alloc TX NullContext urb!! \n"), |
| 372 | out3, |
| 373 | ("<-- ERROR in Alloc TX NullContext TX_BUFFER !! \n"), |
| 374 | out4); |
| 375 | |
| 376 | pNullContext->pAd = pAd; |
| 377 | pNullContext->pIrp = NULL; |
| 378 | pNullContext->InUse = FALSE; |
| 379 | pNullContext->IRPPending = FALSE; |
| 380 | |
| 381 | // |
| 382 | // RTSContext |
| 383 | // |
| 384 | NdisZeroMemory(pRTSContext, sizeof(TX_CONTEXT)); |
| 385 | |
| 386 | //Allocate URB |
| 387 | LM_USB_ALLOC(pObj, pRTSContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, |
| 388 | ("<-- ERROR in Alloc TX RTSContext urb!! \n"), |
| 389 | out4, |
| 390 | ("<-- ERROR in Alloc TX RTSContext TX_BUFFER !! \n"), |
| 391 | out5); |
| 392 | |
| 393 | pRTSContext->pAd = pAd; |
| 394 | pRTSContext->pIrp = NULL; |
| 395 | pRTSContext->InUse = FALSE; |
| 396 | pRTSContext->IRPPending = FALSE; |
| 397 | |
| 398 | // |
| 399 | // PsPollContext |
| 400 | // |
| 401 | //NdisZeroMemory(pPsPollContext, sizeof(TX_CONTEXT)); |
| 402 | //Allocate URB |
| 403 | LM_USB_ALLOC(pObj, pPsPollContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, |
| 404 | ("<-- ERROR in Alloc TX PsPollContext urb!! \n"), |
| 405 | out5, |
| 406 | ("<-- ERROR in Alloc TX PsPollContext TX_BUFFER !! \n"), |
| 407 | out6); |
| 408 | |
| 409 | pPsPollContext->pAd = pAd; |
| 410 | pPsPollContext->pIrp = NULL; |
| 411 | pPsPollContext->InUse = FALSE; |
| 412 | pPsPollContext->IRPPending = FALSE; |
| 413 | pPsPollContext->bAggregatible = FALSE; |
| 414 | pPsPollContext->LastOne = TRUE; |
| 415 | |
| 416 | } while (FALSE); |
| 417 | |
| 418 | |
| 419 | done: |
| 420 | DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitTransmit\n")); |
| 421 | |
| 422 | return Status; |
| 423 | |
| 424 | /* --------------------------- ERROR HANDLE --------------------------- */ |
| 425 | out6: |
| 426 | LM_URB_FREE(pObj, pPsPollContext, sizeof(TX_BUFFER)); |
| 427 | |
| 428 | out5: |
| 429 | LM_URB_FREE(pObj, pRTSContext, sizeof(TX_BUFFER)); |
| 430 | |
| 431 | out4: |
| 432 | LM_URB_FREE(pObj, pNullContext, sizeof(TX_BUFFER)); |
| 433 | |
| 434 | out3: |
| 435 | for(i=0; i<BEACON_RING_SIZE; i++) |
| 436 | { |
| 437 | PTX_CONTEXT pBeaconContext = &(pAd->BeaconContext[i]); |
| 438 | if (pBeaconContext) |
| 439 | LM_URB_FREE(pObj, pBeaconContext, sizeof(TX_BUFFER)); |
| 440 | } |
| 441 | |
| 442 | out2: |
| 443 | if (pAd->MgmtDescRing.AllocVa) |
| 444 | { |
| 445 | pMgmtRing = &pAd->MgmtRing; |
| 446 | for(i=0; i<MGMT_RING_SIZE; i++) |
| 447 | { |
| 448 | pMLMEContext = (PTX_CONTEXT) pAd->MgmtRing.Cell[i].AllocVa; |
| 449 | if (pMLMEContext) |
| 450 | LM_URB_FREE(pObj, pMLMEContext, sizeof(TX_BUFFER)); |
| 451 | } |
| 452 | NdisFreeMemory(pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize, 0); |
| 453 | pAd->MgmtDescRing.AllocVa = NULL; |
| 454 | } |
| 455 | |
| 456 | out1: |
| 457 | for (acidx = 0; acidx < 4; acidx++) |
| 458 | { |
| 459 | PHT_TX_CONTEXT pTxContext = &(pAd->TxContext[acidx]); |
| 460 | if (pTxContext) |
| 461 | LM_URB_FREE(pObj, pTxContext, sizeof(HTTX_BUFFER)); |
| 462 | } |
| 463 | |
| 464 | // Here we didn't have any pre-allocated memory need to free. |
| 465 | |
| 466 | return Status; |
| 467 | } |
| 468 | |
| 469 | |
| 470 | /* |
| 471 | ======================================================================== |
| 472 | Routine Description: |
| 473 | Allocate DMA memory blocks for send, receive. |
| 474 | |
| 475 | Arguments: |
| 476 | pAd Pointer to our adapter |
| 477 | |
| 478 | Return Value: |
| 479 | NDIS_STATUS_SUCCESS |
| 480 | NDIS_STATUS_FAILURE |
| 481 | NDIS_STATUS_RESOURCES |
| 482 | |
| 483 | Note: |
| 484 | ======================================================================== |
| 485 | */ |
| 486 | NDIS_STATUS RTMPAllocTxRxRingMemory( |
| 487 | IN PRTMP_ADAPTER pAd) |
| 488 | { |
| 489 | // COUNTER_802_11 pCounter = &pAd->WlanCounters; |
| 490 | NDIS_STATUS Status; |
| 491 | INT num; |
| 492 | |
| 493 | |
| 494 | DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocTxRxRingMemory\n")); |
| 495 | |
| 496 | |
| 497 | do |
| 498 | { |
| 499 | // Init the CmdQ and CmdQLock |
| 500 | NdisAllocateSpinLock(&pAd->CmdQLock); |
| 501 | NdisAcquireSpinLock(&pAd->CmdQLock); |
| 502 | RTUSBInitializeCmdQ(&pAd->CmdQ); |
| 503 | NdisReleaseSpinLock(&pAd->CmdQLock); |
| 504 | |
| 505 | |
| 506 | NdisAllocateSpinLock(&pAd->MLMEBulkOutLock); |
| 507 | //NdisAllocateSpinLock(&pAd->MLMEWaitQueueLock); |
| 508 | NdisAllocateSpinLock(&pAd->BulkOutLock[0]); |
| 509 | NdisAllocateSpinLock(&pAd->BulkOutLock[1]); |
| 510 | NdisAllocateSpinLock(&pAd->BulkOutLock[2]); |
| 511 | NdisAllocateSpinLock(&pAd->BulkOutLock[3]); |
| 512 | NdisAllocateSpinLock(&pAd->BulkOutLock[4]); |
| 513 | NdisAllocateSpinLock(&pAd->BulkOutLock[5]); |
| 514 | NdisAllocateSpinLock(&pAd->BulkInLock); |
| 515 | |
| 516 | for (num = 0; num < NUM_OF_TX_RING; num++) |
| 517 | { |
| 518 | NdisAllocateSpinLock(&pAd->TxContextQueueLock[num]); |
| 519 | } |
| 520 | |
| 521 | #ifdef RALINK_ATE |
| 522 | NdisAllocateSpinLock(&pAd->GenericLock); |
| 523 | #endif // RALINK_ATE // |
| 524 | |
| 525 | // NdisAllocateSpinLock(&pAd->MemLock); // Not used in RT28XX |
| 526 | |
| 527 | // NdisAllocateSpinLock(&pAd->MacTabLock); // init it in UserCfgInit() |
| 528 | // NdisAllocateSpinLock(&pAd->BATabLock); // init it in BATableInit() |
| 529 | |
| 530 | // for(num=0; num<MAX_LEN_OF_BA_REC_TABLE; num++) |
| 531 | // { |
| 532 | // NdisAllocateSpinLock(&pAd->BATable.BARecEntry[num].RxReRingLock); |
| 533 | // } |
| 534 | |
| 535 | // |
| 536 | // Init Mac Table |
| 537 | // |
| 538 | // MacTableInitialize(pAd); |
| 539 | |
| 540 | // |
| 541 | // Init send data structures and related parameters |
| 542 | // |
| 543 | Status = NICInitTransmit(pAd); |
| 544 | if (Status != NDIS_STATUS_SUCCESS) |
| 545 | break; |
| 546 | |
| 547 | // |
| 548 | // Init receive data structures and related parameters |
| 549 | // |
| 550 | Status = NICInitRecv(pAd); |
| 551 | if (Status != NDIS_STATUS_SUCCESS) |
| 552 | break; |
| 553 | |
| 554 | pAd->PendingIoCount = 1; |
| 555 | |
| 556 | } while (FALSE); |
| 557 | |
| 558 | NdisZeroMemory(&pAd->FragFrame, sizeof(FRAGMENT_FRAME)); |
| 559 | pAd->FragFrame.pFragPacket = RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE); |
| 560 | |
| 561 | if (pAd->FragFrame.pFragPacket == NULL) |
| 562 | { |
| 563 | Status = NDIS_STATUS_RESOURCES; |
| 564 | } |
| 565 | |
| 566 | DBGPRINT_S(Status, ("<-- RTMPAllocTxRxRingMemory, Status=%x\n", Status)); |
| 567 | return Status; |
| 568 | } |
| 569 | |
| 570 | |
| 571 | /* |
| 572 | ======================================================================== |
| 573 | Routine Description: |
| 574 | Calls USB_InterfaceStop and frees memory allocated for the URBs |
| 575 | calls NdisMDeregisterDevice and frees the memory |
| 576 | allocated in VNetInitialize for the Adapter Object |
| 577 | |
| 578 | Arguments: |
| 579 | *pAd the raxx interface data pointer |
| 580 | |
| 581 | Return Value: |
| 582 | None |
| 583 | |
| 584 | Note: |
| 585 | ======================================================================== |
| 586 | */ |
| 587 | VOID RTMPFreeTxRxRingMemory( |
| 588 | IN PRTMP_ADAPTER pAd) |
| 589 | { |
| 590 | #define LM_URB_FREE(pObj, Context, BufferSize) \ |
| 591 | if (NULL != Context->pUrb) { \ |
| 592 | RTUSB_UNLINK_URB(Context->pUrb); \ |
| 593 | RTUSB_FREE_URB(Context->pUrb); \ |
| 594 | Context->pUrb = NULL; } \ |
| 595 | if (NULL != Context->TransferBuffer) { \ |
| 596 | RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, BufferSize, \ |
| 597 | Context->TransferBuffer, \ |
| 598 | Context->data_dma); \ |
| 599 | Context->TransferBuffer = NULL; } |
| 600 | |
| 601 | |
| 602 | UINT i, acidx; |
| 603 | PTX_CONTEXT pNullContext = &pAd->NullContext; |
| 604 | PTX_CONTEXT pPsPollContext = &pAd->PsPollContext; |
| 605 | PTX_CONTEXT pRTSContext = &pAd->RTSContext; |
| 606 | // PHT_TX_CONTEXT pHTTXContext; |
| 607 | //PRTMP_REORDERBUF pReorderBuf; |
| 608 | POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; |
| 609 | // RTMP_TX_RING *pTxRing; |
| 610 | |
| 611 | DBGPRINT(RT_DEBUG_ERROR, ("---> RTMPFreeTxRxRingMemory\n")); |
| 612 | pObj = pObj; |
| 613 | |
| 614 | // Free all resources for the RECEIVE buffer queue. |
| 615 | for(i=0; i<(RX_RING_SIZE); i++) |
| 616 | { |
| 617 | PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); |
| 618 | if (pRxContext) |
| 619 | LM_URB_FREE(pObj, pRxContext, MAX_RXBULK_SIZE); |
| 620 | } |
| 621 | |
| 622 | // Free PsPoll frame resource |
| 623 | LM_URB_FREE(pObj, pPsPollContext, sizeof(TX_BUFFER)); |
| 624 | |
| 625 | // Free NULL frame resource |
| 626 | LM_URB_FREE(pObj, pNullContext, sizeof(TX_BUFFER)); |
| 627 | |
| 628 | // Free RTS frame resource |
| 629 | LM_URB_FREE(pObj, pRTSContext, sizeof(TX_BUFFER)); |
| 630 | |
| 631 | |
| 632 | // Free beacon frame resource |
| 633 | for(i=0; i<BEACON_RING_SIZE; i++) |
| 634 | { |
| 635 | PTX_CONTEXT pBeaconContext = &(pAd->BeaconContext[i]); |
| 636 | if (pBeaconContext) |
| 637 | LM_URB_FREE(pObj, pBeaconContext, sizeof(TX_BUFFER)); |
| 638 | } |
| 639 | |
| 640 | |
| 641 | // Free mgmt frame resource |
| 642 | for(i = 0; i < MGMT_RING_SIZE; i++) |
| 643 | { |
| 644 | PTX_CONTEXT pMLMEContext = (PTX_CONTEXT)pAd->MgmtRing.Cell[i].AllocVa; |
| 645 | //LM_URB_FREE(pObj, pMLMEContext, sizeof(TX_BUFFER)); |
| 646 | if (NULL != pAd->MgmtRing.Cell[i].pNdisPacket) |
| 647 | { |
| 648 | RTMPFreeNdisPacket(pAd, pAd->MgmtRing.Cell[i].pNdisPacket); |
| 649 | pAd->MgmtRing.Cell[i].pNdisPacket = NULL; |
| 650 | pMLMEContext->TransferBuffer = NULL; |
| 651 | } |
| 652 | |
| 653 | if (pMLMEContext) |
| 654 | { |
| 655 | if (NULL != pMLMEContext->pUrb) |
| 656 | { |
| 657 | RTUSB_UNLINK_URB(pMLMEContext->pUrb); |
| 658 | RTUSB_FREE_URB(pMLMEContext->pUrb); |
| 659 | pMLMEContext->pUrb = NULL; |
| 660 | } |
| 661 | } |
| 662 | } |
| 663 | if (pAd->MgmtDescRing.AllocVa) |
| 664 | NdisFreeMemory(pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize, 0); |
| 665 | |
| 666 | |
| 667 | // Free Tx frame resource |
| 668 | for (acidx = 0; acidx < 4; acidx++) |
| 669 | { |
| 670 | PHT_TX_CONTEXT pHTTXContext = &(pAd->TxContext[acidx]); |
| 671 | if (pHTTXContext) |
| 672 | LM_URB_FREE(pObj, pHTTXContext, sizeof(HTTX_BUFFER)); |
| 673 | } |
| 674 | |
| 675 | if (pAd->FragFrame.pFragPacket) |
| 676 | RELEASE_NDIS_PACKET(pAd, pAd->FragFrame.pFragPacket, NDIS_STATUS_SUCCESS); |
| 677 | |
| 678 | for(i=0; i<6; i++) |
| 679 | { |
| 680 | NdisFreeSpinLock(&pAd->BulkOutLock[i]); |
| 681 | } |
| 682 | |
| 683 | NdisFreeSpinLock(&pAd->BulkInLock); |
| 684 | NdisFreeSpinLock(&pAd->MLMEBulkOutLock); |
| 685 | |
| 686 | NdisFreeSpinLock(&pAd->CmdQLock); |
| 687 | #ifdef RALINK_ATE |
| 688 | NdisFreeSpinLock(&pAd->GenericLock); |
| 689 | #endif // RALINK_ATE // |
| 690 | // Clear all pending bulk-out request flags. |
| 691 | RTUSB_CLEAR_BULK_FLAG(pAd, 0xffffffff); |
| 692 | |
| 693 | // NdisFreeSpinLock(&pAd->MacTabLock); |
| 694 | |
| 695 | // for(i=0; i<MAX_LEN_OF_BA_REC_TABLE; i++) |
| 696 | // { |
| 697 | // NdisFreeSpinLock(&pAd->BATable.BARecEntry[i].RxReRingLock); |
| 698 | // } |
| 699 | |
| 700 | DBGPRINT(RT_DEBUG_ERROR, ("<--- ReleaseAdapter\n")); |
| 701 | } |
| 702 | |
| 703 | |
| 704 | /* |
| 705 | ======================================================================== |
| 706 | Routine Description: |
| 707 | Allocate memory for adapter control block. |
| 708 | |
| 709 | Arguments: |
| 710 | pAd Pointer to our adapter |
| 711 | |
| 712 | Return Value: |
| 713 | NDIS_STATUS_SUCCESS |
| 714 | NDIS_STATUS_FAILURE |
| 715 | NDIS_STATUS_RESOURCES |
| 716 | |
| 717 | Note: |
| 718 | ======================================================================== |
| 719 | */ |
| 720 | NDIS_STATUS AdapterBlockAllocateMemory( |
| 721 | IN PVOID handle, |
| 722 | OUT PVOID *ppAd) |
| 723 | { |
| 724 | PUSB_DEV usb_dev; |
| 725 | POS_COOKIE pObj = (POS_COOKIE) handle; |
| 726 | |
| 727 | |
| 728 | usb_dev = pObj->pUsb_Dev; |
| 729 | |
| 730 | pObj->MLMEThr_pid = THREAD_PID_INIT_VALUE; |
| 731 | pObj->RTUSBCmdThr_pid = THREAD_PID_INIT_VALUE; |
| 732 | |
| 733 | *ppAd = (PVOID)vmalloc(sizeof(RTMP_ADAPTER)); |
| 734 | |
| 735 | if (*ppAd) |
| 736 | { |
| 737 | NdisZeroMemory(*ppAd, sizeof(RTMP_ADAPTER)); |
| 738 | ((PRTMP_ADAPTER)*ppAd)->OS_Cookie = handle; |
| 739 | return (NDIS_STATUS_SUCCESS); |
| 740 | } |
| 741 | else |
| 742 | { |
| 743 | return (NDIS_STATUS_FAILURE); |
| 744 | } |
| 745 | } |
| 746 | |
| 747 | |
| 748 | /* |
| 749 | ======================================================================== |
| 750 | Routine Description: |
| 751 | Create kernel threads & tasklets. |
| 752 | |
| 753 | Arguments: |
| 754 | *net_dev Pointer to wireless net device interface |
| 755 | |
| 756 | Return Value: |
| 757 | NDIS_STATUS_SUCCESS |
| 758 | NDIS_STATUS_FAILURE |
| 759 | |
| 760 | Note: |
| 761 | ======================================================================== |
| 762 | */ |
| 763 | NDIS_STATUS CreateThreads( |
| 764 | IN struct net_device *net_dev) |
| 765 | { |
| 766 | PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; |
| 767 | POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; |
| 768 | pid_t pid_number = -1; |
| 769 | |
| 770 | //init_MUTEX(&(pAd->usbdev_semaphore)); |
| 771 | |
| 772 | init_MUTEX_LOCKED(&(pAd->mlme_semaphore)); |
| 773 | init_completion (&pAd->mlmeComplete); |
| 774 | |
| 775 | init_MUTEX_LOCKED(&(pAd->RTUSBCmd_semaphore)); |
| 776 | init_completion (&pAd->CmdQComplete); |
| 777 | |
| 778 | init_MUTEX_LOCKED(&(pAd->RTUSBTimer_semaphore)); |
| 779 | init_completion (&pAd->TimerQComplete); |
| 780 | |
| 781 | // Creat MLME Thread |
| 782 | pObj->MLMEThr_pid= THREAD_PID_INIT_VALUE; |
| 783 | pid_number = kernel_thread(MlmeThread, pAd, CLONE_VM); |
| 784 | if (pid_number < 0) |
| 785 | { |
| 786 | printk (KERN_WARNING "%s: unable to start Mlme thread\n",pAd->net_dev->name); |
| 787 | return NDIS_STATUS_FAILURE; |
| 788 | } |
| 789 | pObj->MLMEThr_pid = GET_PID(pid_number); |
| 790 | // Wait for the thread to start |
| 791 | wait_for_completion(&(pAd->mlmeComplete)); |
| 792 | |
| 793 | // Creat Command Thread |
| 794 | pObj->RTUSBCmdThr_pid= THREAD_PID_INIT_VALUE; |
| 795 | pid_number = kernel_thread(RTUSBCmdThread, pAd, CLONE_VM); |
| 796 | if (pid_number < 0) |
| 797 | { |
| 798 | printk (KERN_WARNING "%s: unable to start RTUSBCmd thread\n",pAd->net_dev->name); |
| 799 | return NDIS_STATUS_FAILURE; |
| 800 | } |
| 801 | pObj->RTUSBCmdThr_pid = GET_PID(pid_number); |
| 802 | wait_for_completion(&(pAd->CmdQComplete)); |
| 803 | |
| 804 | pObj->TimerQThr_pid= THREAD_PID_INIT_VALUE; |
| 805 | pid_number = kernel_thread(TimerQThread, pAd, CLONE_VM); |
| 806 | if (pid_number < 0) |
| 807 | { |
| 808 | printk (KERN_WARNING "%s: unable to start TimerQThread\n",pAd->net_dev->name); |
| 809 | return NDIS_STATUS_FAILURE; |
| 810 | } |
| 811 | pObj->TimerQThr_pid = GET_PID(pid_number); |
| 812 | // Wait for the thread to start |
| 813 | wait_for_completion(&(pAd->TimerQComplete)); |
| 814 | |
| 815 | // Create receive tasklet |
| 816 | tasklet_init(&pObj->rx_done_task, rx_done_tasklet, (ULONG)pAd); |
| 817 | tasklet_init(&pObj->mgmt_dma_done_task, rt2870_mgmt_dma_done_tasklet, (unsigned long)pAd); |
| 818 | tasklet_init(&pObj->ac0_dma_done_task, rt2870_ac0_dma_done_tasklet, (unsigned long)pAd); |
| 819 | tasklet_init(&pObj->ac1_dma_done_task, rt2870_ac1_dma_done_tasklet, (unsigned long)pAd); |
| 820 | tasklet_init(&pObj->ac2_dma_done_task, rt2870_ac2_dma_done_tasklet, (unsigned long)pAd); |
| 821 | tasklet_init(&pObj->ac3_dma_done_task, rt2870_ac3_dma_done_tasklet, (unsigned long)pAd); |
| 822 | tasklet_init(&pObj->hcca_dma_done_task, rt2870_hcca_dma_done_tasklet, (unsigned long)pAd); |
| 823 | tasklet_init(&pObj->tbtt_task, tbtt_tasklet, (unsigned long)pAd); |
| 824 | tasklet_init(&pObj->null_frame_complete_task, rt2870_null_frame_complete_tasklet, (unsigned long)pAd); |
| 825 | tasklet_init(&pObj->rts_frame_complete_task, rt2870_rts_frame_complete_tasklet, (unsigned long)pAd); |
| 826 | tasklet_init(&pObj->pspoll_frame_complete_task, rt2870_pspoll_frame_complete_tasklet, (unsigned long)pAd); |
| 827 | |
| 828 | return NDIS_STATUS_SUCCESS; |
| 829 | } |
| 830 | |
| 831 | |
| 832 | #ifdef CONFIG_STA_SUPPORT |
| 833 | /* |
| 834 | ======================================================================== |
| 835 | Routine Description: |
| 836 | As STA's BSSID is a WC too, it uses shared key table. |
| 837 | This function write correct unicast TX key to ASIC WCID. |
| 838 | And we still make a copy in our MacTab.Content[BSSID_WCID].PairwiseKey. |
| 839 | Caller guarantee TKIP/AES always has keyidx = 0. (pairwise key) |
| 840 | Caller guarantee WEP calls this function when set Txkey, default key index=0~3. |
| 841 | |
| 842 | Arguments: |
| 843 | pAd Pointer to our adapter |
| 844 | pKey Pointer to the where the key stored |
| 845 | |
| 846 | Return Value: |
| 847 | NDIS_SUCCESS Add key successfully |
| 848 | |
| 849 | Note: |
| 850 | ======================================================================== |
| 851 | */ |
| 852 | VOID RTMPAddBSSIDCipher( |
| 853 | IN PRTMP_ADAPTER pAd, |
| 854 | IN UCHAR Aid, |
| 855 | IN PNDIS_802_11_KEY pKey, |
| 856 | IN UCHAR CipherAlg) |
| 857 | { |
| 858 | PUCHAR pTxMic, pRxMic; |
| 859 | BOOLEAN bKeyRSC, bAuthenticator; // indicate the receive SC set by KeyRSC value |
| 860 | // UCHAR CipherAlg; |
| 861 | UCHAR i; |
| 862 | ULONG WCIDAttri; |
| 863 | USHORT offset; |
| 864 | UCHAR KeyIdx, IVEIV[8]; |
| 865 | UINT32 Value; |
| 866 | |
| 867 | DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddBSSIDCipher==> Aid = %d\n",Aid)); |
| 868 | |
| 869 | // Bit 29 of Add-key KeyRSC |
| 870 | bKeyRSC = (pKey->KeyIndex & 0x20000000) ? TRUE : FALSE; |
| 871 | |
| 872 | // Bit 28 of Add-key Authenticator |
| 873 | bAuthenticator = (pKey->KeyIndex & 0x10000000) ? TRUE : FALSE; |
| 874 | KeyIdx = (UCHAR)pKey->KeyIndex&0xff; |
| 875 | |
| 876 | if (KeyIdx > 4) |
| 877 | return; |
| 878 | |
| 879 | |
| 880 | if (pAd->MacTab.Content[Aid].PairwiseKey.CipherAlg == CIPHER_TKIP) |
| 881 | { if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) |
| 882 | { |
| 883 | // for WPA-None Tx, Rx MIC is the same |
| 884 | pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; |
| 885 | pRxMic = pTxMic; |
| 886 | } |
| 887 | else if (bAuthenticator == TRUE) |
| 888 | { |
| 889 | pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; |
| 890 | pRxMic = (PUCHAR) (&pKey->KeyMaterial) + 24; |
| 891 | } |
| 892 | else |
| 893 | { |
| 894 | pRxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; |
| 895 | pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 24; |
| 896 | } |
| 897 | |
| 898 | offset = PAIRWISE_KEY_TABLE_BASE + (Aid * HW_KEY_ENTRY_SIZE) + 0x10; |
| 899 | for (i=0; i<8; ) |
| 900 | { |
| 901 | Value = *(pTxMic+i); |
| 902 | Value += (*(pTxMic+i+1)<<8); |
| 903 | Value += (*(pTxMic+i+2)<<16); |
| 904 | Value += (*(pTxMic+i+3)<<24); |
| 905 | RTUSBWriteMACRegister(pAd, offset+i, Value); |
| 906 | i+=4; |
| 907 | } |
| 908 | |
| 909 | offset = PAIRWISE_KEY_TABLE_BASE + (Aid * HW_KEY_ENTRY_SIZE) + 0x18; |
| 910 | for (i=0; i<8; ) |
| 911 | { |
| 912 | Value = *(pRxMic+i); |
| 913 | Value += (*(pRxMic+i+1)<<8); |
| 914 | Value += (*(pRxMic+i+2)<<16); |
| 915 | Value += (*(pRxMic+i+3)<<24); |
| 916 | RTUSBWriteMACRegister(pAd, offset+i, Value); |
| 917 | i+=4; |
| 918 | } |
| 919 | |
| 920 | // Only Key lenth equal to TKIP key have these |
| 921 | NdisMoveMemory(pAd->MacTab.Content[Aid].PairwiseKey.RxMic, pRxMic, 8); |
| 922 | NdisMoveMemory(pAd->MacTab.Content[Aid].PairwiseKey.TxMic, pTxMic, 8); |
| 923 | |
| 924 | DBGPRINT(RT_DEBUG_TRACE, |
| 925 | (" TxMIC = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x \n", |
| 926 | pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3], |
| 927 | pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7])); |
| 928 | DBGPRINT(RT_DEBUG_TRACE, |
| 929 | (" RxMIC = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x \n", |
| 930 | pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3], |
| 931 | pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7])); |
| 932 | } |
| 933 | |
| 934 | // 2. Record Security Key. |
| 935 | pAd->MacTab.Content[BSSID_WCID].PairwiseKey.KeyLen= (UCHAR)pKey->KeyLength; |
| 936 | NdisMoveMemory(pAd->MacTab.Content[Aid].PairwiseKey.Key, &pKey->KeyMaterial, pKey->KeyLength); |
| 937 | |
| 938 | // 3. Check RxTsc. And used to init to ASIC IV. |
| 939 | if (bKeyRSC == TRUE) |
| 940 | NdisMoveMemory(pAd->MacTab.Content[Aid].PairwiseKey.RxTsc, &pKey->KeyRSC, 6); |
| 941 | else |
| 942 | NdisZeroMemory(pAd->MacTab.Content[Aid].PairwiseKey.RxTsc, 6); |
| 943 | |
| 944 | // 4. Init TxTsc to one based on WiFi WPA specs |
| 945 | pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[0] = 1; |
| 946 | pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[1] = 0; |
| 947 | pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[2] = 0; |
| 948 | pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[3] = 0; |
| 949 | pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[4] = 0; |
| 950 | pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[5] = 0; |
| 951 | |
| 952 | CipherAlg = pAd->MacTab.Content[Aid].PairwiseKey.CipherAlg; |
| 953 | |
| 954 | offset = PAIRWISE_KEY_TABLE_BASE + (Aid * HW_KEY_ENTRY_SIZE); |
| 955 | RTUSBMultiWrite(pAd, (USHORT) offset, pKey->KeyMaterial, |
| 956 | ((pKey->KeyLength == LEN_TKIP_KEY) ? 16 : (USHORT)pKey->KeyLength)); |
| 957 | |
| 958 | offset = SHARED_KEY_TABLE_BASE + (KeyIdx * HW_KEY_ENTRY_SIZE); |
| 959 | RTUSBMultiWrite(pAd, (USHORT) offset, pKey->KeyMaterial, (USHORT)pKey->KeyLength); |
| 960 | |
| 961 | offset = PAIRWISE_IVEIV_TABLE_BASE + (Aid * HW_IVEIV_ENTRY_SIZE); |
| 962 | NdisZeroMemory(IVEIV, 8); |
| 963 | |
| 964 | // IV/EIV |
| 965 | if ((CipherAlg == CIPHER_TKIP) || |
| 966 | (CipherAlg == CIPHER_TKIP_NO_MIC) || |
| 967 | (CipherAlg == CIPHER_AES)) |
| 968 | { |
| 969 | IVEIV[3] = 0x20; // Eiv bit on. keyid always 0 for pairwise key |
| 970 | } |
| 971 | // default key idx needs to set. |
| 972 | // in TKIP/AES KeyIdx = 0 , WEP KeyIdx is default tx key. |
| 973 | else |
| 974 | { |
| 975 | IVEIV[3] |= (KeyIdx<< 6); |
| 976 | } |
| 977 | RTUSBMultiWrite(pAd, (USHORT) offset, IVEIV, 8); |
| 978 | |
| 979 | // WCID Attribute UDF:3, BSSIdx:3, Alg:3, Keytable:1=PAIRWISE KEY, BSSIdx is 0 |
| 980 | if ((CipherAlg == CIPHER_TKIP) || |
| 981 | (CipherAlg == CIPHER_TKIP_NO_MIC) || |
| 982 | (CipherAlg == CIPHER_AES)) |
| 983 | { |
| 984 | WCIDAttri = (CipherAlg<<1)|SHAREDKEYTABLE; |
| 985 | } |
| 986 | else |
| 987 | WCIDAttri = (CipherAlg<<1)|SHAREDKEYTABLE; |
| 988 | |
| 989 | offset = MAC_WCID_ATTRIBUTE_BASE + (Aid* HW_WCID_ATTRI_SIZE); |
| 990 | RTUSBWriteMACRegister(pAd, offset, WCIDAttri); |
| 991 | RTUSBReadMACRegister(pAd, offset, &Value); |
| 992 | |
| 993 | DBGPRINT(RT_DEBUG_TRACE, ("BSSID_WCID : offset = %x, WCIDAttri = %lx\n", |
| 994 | offset, WCIDAttri)); |
| 995 | |
| 996 | // pAddr |
| 997 | // Add Bssid mac address at linkup. not here. check! |
| 998 | /*offset = MAC_WCID_BASE + (BSSID_WCID * HW_WCID_ENTRY_SIZE); |
| 999 | *for (i=0; i<MAC_ADDR_LEN; i++) |
| 1000 | { |
| 1001 | RTMP_IO_WRITE8(pAd, offset+i, pKey->BSSID[i]); |
| 1002 | } |
| 1003 | */ |
| 1004 | |
| 1005 | DBGPRINT(RT_DEBUG_ERROR, ("AddBSSIDasWCIDEntry: Alg=%s, KeyLength = %d\n", |
| 1006 | CipherName[CipherAlg], pKey->KeyLength)); |
| 1007 | DBGPRINT(RT_DEBUG_TRACE, ("Key [idx=%x] [KeyLen = %d]\n", |
| 1008 | pKey->KeyIndex, pKey->KeyLength)); |
| 1009 | for(i=0; i<pKey->KeyLength; i++) |
| 1010 | DBGPRINT_RAW(RT_DEBUG_TRACE,(" %x:", pKey->KeyMaterial[i])); |
| 1011 | DBGPRINT(RT_DEBUG_TRACE,(" \n")); |
| 1012 | } |
| 1013 | #endif // CONFIG_STA_SUPPORT // |
| 1014 | |
| 1015 | /* |
| 1016 | ======================================================================== |
| 1017 | Routine Description: |
| 1018 | Get a received packet. |
| 1019 | |
| 1020 | Arguments: |
| 1021 | pAd device control block |
| 1022 | pSaveRxD receive descriptor information |
| 1023 | *pbReschedule need reschedule flag |
| 1024 | *pRxPending pending received packet flag |
| 1025 | |
| 1026 | Return Value: |
| 1027 | the recieved packet |
| 1028 | |
| 1029 | Note: |
| 1030 | ======================================================================== |
| 1031 | */ |
| 1032 | #define RT2870_RXDMALEN_FIELD_SIZE 4 |
| 1033 | PNDIS_PACKET GetPacketFromRxRing( |
| 1034 | IN PRTMP_ADAPTER pAd, |
| 1035 | OUT PRT28XX_RXD_STRUC pSaveRxD, |
| 1036 | OUT BOOLEAN *pbReschedule, |
| 1037 | IN OUT UINT32 *pRxPending) |
| 1038 | { |
| 1039 | PRX_CONTEXT pRxContext; |
| 1040 | PNDIS_PACKET pSkb; |
| 1041 | PUCHAR pData; |
| 1042 | ULONG ThisFrameLen; |
| 1043 | ULONG RxBufferLength; |
| 1044 | PRXWI_STRUC pRxWI; |
| 1045 | |
| 1046 | pRxContext = &pAd->RxContext[pAd->NextRxBulkInReadIndex]; |
| 1047 | if ((pRxContext->Readable == FALSE) || (pRxContext->InUse == TRUE)) |
| 1048 | return NULL; |
| 1049 | |
| 1050 | RxBufferLength = pRxContext->BulkInOffset - pAd->ReadPosition; |
| 1051 | if (RxBufferLength < (RT2870_RXDMALEN_FIELD_SIZE + sizeof(RXWI_STRUC) + sizeof(RXINFO_STRUC))) |
| 1052 | { |
| 1053 | goto label_null; |
| 1054 | } |
| 1055 | |
| 1056 | pData = &pRxContext->TransferBuffer[pAd->ReadPosition]; /* 4KB */ |
| 1057 | // The RXDMA field is 4 bytes, now just use the first 2 bytes. The Length including the (RXWI + MSDU + Padding) |
| 1058 | ThisFrameLen = *pData + (*(pData+1)<<8); |
| 1059 | if (ThisFrameLen == 0) |
| 1060 | { |
| 1061 | DBGPRINT(RT_DEBUG_TRACE, ("BIRIdx(%d): RXDMALen is zero.[%ld], BulkInBufLen = %ld)\n", |
| 1062 | pAd->NextRxBulkInReadIndex, ThisFrameLen, pRxContext->BulkInOffset)); |
| 1063 | goto label_null; |
| 1064 | } |
| 1065 | if ((ThisFrameLen&0x3) != 0) |
| 1066 | { |
| 1067 | DBGPRINT(RT_DEBUG_ERROR, ("BIRIdx(%d): RXDMALen not multiple of 4.[%ld], BulkInBufLen = %ld)\n", |
| 1068 | pAd->NextRxBulkInReadIndex, ThisFrameLen, pRxContext->BulkInOffset)); |
| 1069 | goto label_null; |
| 1070 | } |
| 1071 | |
| 1072 | if ((ThisFrameLen + 8)> RxBufferLength) // 8 for (RT2870_RXDMALEN_FIELD_SIZE + sizeof(RXINFO_STRUC)) |
| 1073 | { |
| 1074 | DBGPRINT(RT_DEBUG_TRACE,("BIRIdx(%d):FrameLen(0x%lx) outranges. BulkInLen=0x%lx, remaining RxBufLen=0x%lx, ReadPos=0x%lx\n", |
| 1075 | pAd->NextRxBulkInReadIndex, ThisFrameLen, pRxContext->BulkInOffset, RxBufferLength, pAd->ReadPosition)); |
| 1076 | |
| 1077 | // error frame. finish this loop |
| 1078 | goto label_null; |
| 1079 | } |
| 1080 | |
| 1081 | // skip USB frame length field |
| 1082 | pData += RT2870_RXDMALEN_FIELD_SIZE; |
| 1083 | pRxWI = (PRXWI_STRUC)pData; |
| 1084 | #ifdef RT_BIG_ENDIAN |
| 1085 | RTMPWIEndianChange(pData, TYPE_RXWI); |
| 1086 | #endif // RT_BIG_ENDIAN // |
| 1087 | if (pRxWI->MPDUtotalByteCount > ThisFrameLen) |
| 1088 | { |
| 1089 | DBGPRINT(RT_DEBUG_ERROR, ("%s():pRxWIMPDUtotalByteCount(%d) large than RxDMALen(%ld)\n", |
| 1090 | __FUNCTION__, pRxWI->MPDUtotalByteCount, ThisFrameLen)); |
| 1091 | goto label_null; |
| 1092 | } |
| 1093 | #ifdef RT_BIG_ENDIAN |
| 1094 | RTMPWIEndianChange(pData, TYPE_RXWI); |
| 1095 | #endif // RT_BIG_ENDIAN // |
| 1096 | |
| 1097 | // allocate a rx packet |
| 1098 | pSkb = dev_alloc_skb(ThisFrameLen); |
| 1099 | if (pSkb == NULL) |
| 1100 | { |
| 1101 | DBGPRINT(RT_DEBUG_ERROR,("%s():Cannot Allocate sk buffer for this Bulk-In buffer!\n", __FUNCTION__)); |
| 1102 | goto label_null; |
| 1103 | } |
| 1104 | |
| 1105 | // copy the rx packet |
| 1106 | memcpy(skb_put(pSkb, ThisFrameLen), pData, ThisFrameLen); |
| 1107 | RTPKT_TO_OSPKT(pSkb)->dev = get_netdev_from_bssid(pAd, BSS0); |
| 1108 | RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pSkb), PKTSRC_NDIS); |
| 1109 | |
| 1110 | // copy RxD |
| 1111 | *pSaveRxD = *(PRXINFO_STRUC)(pData + ThisFrameLen); |
| 1112 | #ifdef RT_BIG_ENDIAN |
| 1113 | RTMPDescriptorEndianChange((PUCHAR)pSaveRxD, TYPE_RXINFO); |
| 1114 | #endif // RT_BIG_ENDIAN // |
| 1115 | |
| 1116 | // update next packet read position. |
| 1117 | pAd->ReadPosition += (ThisFrameLen + RT2870_RXDMALEN_FIELD_SIZE + RXINFO_SIZE); // 8 for (RT2870_RXDMALEN_FIELD_SIZE + sizeof(RXINFO_STRUC)) |
| 1118 | |
| 1119 | return pSkb; |
| 1120 | |
| 1121 | label_null: |
| 1122 | |
| 1123 | return NULL; |
| 1124 | } |
| 1125 | |
| 1126 | |
| 1127 | /* |
| 1128 | ======================================================================== |
| 1129 | Routine Description: |
| 1130 | Handle received packets. |
| 1131 | |
| 1132 | Arguments: |
| 1133 | data - URB information pointer |
| 1134 | |
| 1135 | Return Value: |
| 1136 | None |
| 1137 | |
| 1138 | Note: |
| 1139 | ======================================================================== |
| 1140 | */ |
| 1141 | static void rx_done_tasklet(unsigned long data) |
| 1142 | { |
| 1143 | purbb_t pUrb; |
| 1144 | PRX_CONTEXT pRxContext; |
| 1145 | PRTMP_ADAPTER pAd; |
| 1146 | NTSTATUS Status; |
| 1147 | unsigned int IrqFlags; |
| 1148 | |
| 1149 | pUrb = (purbb_t)data; |
| 1150 | pRxContext = (PRX_CONTEXT)pUrb->context; |
| 1151 | pAd = pRxContext->pAd; |
| 1152 | Status = pUrb->status; |
| 1153 | |
| 1154 | |
| 1155 | RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); |
| 1156 | pRxContext->InUse = FALSE; |
| 1157 | pRxContext->IRPPending = FALSE; |
| 1158 | pRxContext->BulkInOffset += pUrb->actual_length; |
| 1159 | //NdisInterlockedDecrement(&pAd->PendingRx); |
| 1160 | pAd->PendingRx--; |
| 1161 | |
| 1162 | if (Status == USB_ST_NOERROR) |
| 1163 | { |
| 1164 | pAd->BulkInComplete++; |
| 1165 | pAd->NextRxBulkInPosition = 0; |
| 1166 | if (pRxContext->BulkInOffset) // As jan's comment, it may bulk-in success but size is zero. |
| 1167 | { |
| 1168 | pRxContext->Readable = TRUE; |
| 1169 | INC_RING_INDEX(pAd->NextRxBulkInIndex, RX_RING_SIZE); |
| 1170 | } |
| 1171 | RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); |
| 1172 | } |
| 1173 | else // STATUS_OTHER |
| 1174 | { |
| 1175 | pAd->BulkInCompleteFail++; |
| 1176 | // Still read this packet although it may comtain wrong bytes. |
| 1177 | pRxContext->Readable = FALSE; |
| 1178 | RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); |
| 1179 | |
| 1180 | // Parsing all packets. because after reset, the index will reset to all zero. |
| 1181 | if ((!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | |
| 1182 | fRTMP_ADAPTER_BULKIN_RESET | |
| 1183 | fRTMP_ADAPTER_HALT_IN_PROGRESS | |
| 1184 | fRTMP_ADAPTER_NIC_NOT_EXIST)))) |
| 1185 | { |
| 1186 | |
| 1187 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk In Failed. Status=%d, BIIdx=0x%x, BIRIdx=0x%x, actual_length= 0x%x\n", |
| 1188 | Status, pAd->NextRxBulkInIndex, pAd->NextRxBulkInReadIndex, pRxContext->pUrb->actual_length)); |
| 1189 | |
| 1190 | RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET); |
| 1191 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_IN, NULL, 0); |
| 1192 | } |
| 1193 | } |
| 1194 | |
| 1195 | ASSERT((pRxContext->InUse == pRxContext->IRPPending)); |
| 1196 | |
| 1197 | #ifdef RALINK_ATE |
| 1198 | if (ATE_ON(pAd)) |
| 1199 | { |
| 1200 | // If the driver is in ATE mode and Rx frame is set into here. |
| 1201 | if (pAd->ContinBulkIn == TRUE) |
| 1202 | { |
| 1203 | RTUSBBulkReceive(pAd); |
| 1204 | } |
| 1205 | } |
| 1206 | else |
| 1207 | #endif // RALINK_ATE // |
| 1208 | RTUSBBulkReceive(pAd); |
| 1209 | |
| 1210 | return; |
| 1211 | |
| 1212 | } |
| 1213 | |
| 1214 | |
| 1215 | static void rt2870_mgmt_dma_done_tasklet(unsigned long data) |
| 1216 | { |
| 1217 | PRTMP_ADAPTER pAd; |
| 1218 | PTX_CONTEXT pMLMEContext; |
| 1219 | int index; |
| 1220 | PNDIS_PACKET pPacket; |
| 1221 | purbb_t pUrb; |
| 1222 | NTSTATUS Status; |
| 1223 | unsigned long IrqFlags; |
| 1224 | |
| 1225 | |
| 1226 | pUrb = (purbb_t)data; |
| 1227 | pMLMEContext = (PTX_CONTEXT)pUrb->context; |
| 1228 | pAd = pMLMEContext->pAd; |
| 1229 | Status = pUrb->status; |
| 1230 | index = pMLMEContext->SelfIdx; |
| 1231 | |
| 1232 | ASSERT((pAd->MgmtRing.TxDmaIdx == index)); |
| 1233 | |
| 1234 | RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); |
| 1235 | |
| 1236 | |
| 1237 | if (Status != USB_ST_NOERROR) |
| 1238 | { |
| 1239 | //Bulk-Out fail status handle |
| 1240 | if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && |
| 1241 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && |
| 1242 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && |
| 1243 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) |
| 1244 | { |
| 1245 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out MLME Failed, Status=%d!\n", Status)); |
| 1246 | // TODO: How to handle about the MLMEBulkOut failed issue. Need to resend the mgmt pkt? |
| 1247 | RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); |
| 1248 | pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); |
| 1249 | } |
| 1250 | } |
| 1251 | |
| 1252 | pAd->BulkOutPending[MGMTPIPEIDX] = FALSE; |
| 1253 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); |
| 1254 | |
| 1255 | RTMP_IRQ_LOCK(&pAd->MLMEBulkOutLock, IrqFlags); |
| 1256 | // Reset MLME context flags |
| 1257 | pMLMEContext->IRPPending = FALSE; |
| 1258 | pMLMEContext->InUse = FALSE; |
| 1259 | pMLMEContext->bWaitingBulkOut = FALSE; |
| 1260 | pMLMEContext->BulkOutSize = 0; |
| 1261 | |
| 1262 | pPacket = pAd->MgmtRing.Cell[index].pNdisPacket; |
| 1263 | pAd->MgmtRing.Cell[index].pNdisPacket = NULL; |
| 1264 | |
| 1265 | // Increase MgmtRing Index |
| 1266 | INC_RING_INDEX(pAd->MgmtRing.TxDmaIdx, MGMT_RING_SIZE); |
| 1267 | pAd->MgmtRing.TxSwFreeIdx++; |
| 1268 | RTMP_IRQ_UNLOCK(&pAd->MLMEBulkOutLock, IrqFlags); |
| 1269 | |
| 1270 | // No-matter success or fail, we free the mgmt packet. |
| 1271 | if (pPacket) |
| 1272 | RTMPFreeNdisPacket(pAd, pPacket); |
| 1273 | |
| 1274 | if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | |
| 1275 | fRTMP_ADAPTER_HALT_IN_PROGRESS | |
| 1276 | fRTMP_ADAPTER_NIC_NOT_EXIST)))) |
| 1277 | { |
| 1278 | // do nothing and return directly. |
| 1279 | } |
| 1280 | else |
| 1281 | { |
| 1282 | if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET) && |
| 1283 | ((pAd->bulkResetPipeid & BULKOUT_MGMT_RESET_FLAG) == BULKOUT_MGMT_RESET_FLAG)) |
| 1284 | { // For Mgmt Bulk-Out failed, ignore it now. |
| 1285 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1286 | } |
| 1287 | else |
| 1288 | { |
| 1289 | |
| 1290 | // Always call Bulk routine, even reset bulk. |
| 1291 | // The protectioon of rest bulk should be in BulkOut routine |
| 1292 | if (pAd->MgmtRing.TxSwFreeIdx < MGMT_RING_SIZE /* pMLMEContext->bWaitingBulkOut == TRUE */) |
| 1293 | { |
| 1294 | RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME); |
| 1295 | } |
| 1296 | RTUSBKickBulkOut(pAd); |
| 1297 | } |
| 1298 | } |
| 1299 | |
| 1300 | } |
| 1301 | |
| 1302 | |
| 1303 | static void rt2870_hcca_dma_done_tasklet(unsigned long data) |
| 1304 | { |
| 1305 | PRTMP_ADAPTER pAd; |
| 1306 | PHT_TX_CONTEXT pHTTXContext; |
| 1307 | UCHAR BulkOutPipeId = 4; |
| 1308 | purbb_t pUrb; |
| 1309 | |
| 1310 | |
| 1311 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("--->hcca_dma_done_tasklet\n")); |
| 1312 | |
| 1313 | |
| 1314 | pUrb = (purbb_t)data; |
| 1315 | pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; |
| 1316 | pAd = pHTTXContext->pAd; |
| 1317 | |
| 1318 | rt2870_dataout_complete_tasklet((unsigned long)pUrb); |
| 1319 | |
| 1320 | if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | |
| 1321 | fRTMP_ADAPTER_HALT_IN_PROGRESS | |
| 1322 | fRTMP_ADAPTER_NIC_NOT_EXIST)))) |
| 1323 | { |
| 1324 | // do nothing and return directly. |
| 1325 | } |
| 1326 | else |
| 1327 | { |
| 1328 | if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) |
| 1329 | { |
| 1330 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1331 | } |
| 1332 | else |
| 1333 | { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; |
| 1334 | if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && |
| 1335 | /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ |
| 1336 | (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && |
| 1337 | (pHTTXContext->bCurWriting == FALSE)) |
| 1338 | { |
| 1339 | RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); |
| 1340 | } |
| 1341 | |
| 1342 | RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL); |
| 1343 | RTUSBKickBulkOut(pAd); |
| 1344 | } |
| 1345 | } |
| 1346 | |
| 1347 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("<---hcca_dma_done_tasklet\n")); |
| 1348 | |
| 1349 | return; |
| 1350 | } |
| 1351 | |
| 1352 | |
| 1353 | static void rt2870_ac3_dma_done_tasklet(unsigned long data) |
| 1354 | { |
| 1355 | PRTMP_ADAPTER pAd; |
| 1356 | PHT_TX_CONTEXT pHTTXContext; |
| 1357 | UCHAR BulkOutPipeId = 3; |
| 1358 | purbb_t pUrb; |
| 1359 | |
| 1360 | |
| 1361 | pUrb = (purbb_t)data; |
| 1362 | pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; |
| 1363 | pAd = pHTTXContext->pAd; |
| 1364 | |
| 1365 | rt2870_dataout_complete_tasklet((unsigned long)pUrb); |
| 1366 | |
| 1367 | if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | |
| 1368 | fRTMP_ADAPTER_HALT_IN_PROGRESS | |
| 1369 | fRTMP_ADAPTER_NIC_NOT_EXIST)))) |
| 1370 | { |
| 1371 | // do nothing and return directly. |
| 1372 | } |
| 1373 | else |
| 1374 | { |
| 1375 | if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) |
| 1376 | { |
| 1377 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1378 | } |
| 1379 | else |
| 1380 | { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; |
| 1381 | if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && |
| 1382 | /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ |
| 1383 | (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && |
| 1384 | (pHTTXContext->bCurWriting == FALSE)) |
| 1385 | { |
| 1386 | RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); |
| 1387 | } |
| 1388 | |
| 1389 | RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL<<3); |
| 1390 | RTUSBKickBulkOut(pAd); |
| 1391 | } |
| 1392 | } |
| 1393 | |
| 1394 | |
| 1395 | return; |
| 1396 | } |
| 1397 | |
| 1398 | |
| 1399 | static void rt2870_ac2_dma_done_tasklet(unsigned long data) |
| 1400 | { |
| 1401 | PRTMP_ADAPTER pAd; |
| 1402 | PHT_TX_CONTEXT pHTTXContext; |
| 1403 | UCHAR BulkOutPipeId = 2; |
| 1404 | purbb_t pUrb; |
| 1405 | |
| 1406 | |
| 1407 | pUrb = (purbb_t)data; |
| 1408 | pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; |
| 1409 | pAd = pHTTXContext->pAd; |
| 1410 | |
| 1411 | rt2870_dataout_complete_tasklet((unsigned long)pUrb); |
| 1412 | |
| 1413 | if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | |
| 1414 | fRTMP_ADAPTER_HALT_IN_PROGRESS | |
| 1415 | fRTMP_ADAPTER_NIC_NOT_EXIST)))) |
| 1416 | { |
| 1417 | // do nothing and return directly. |
| 1418 | } |
| 1419 | else |
| 1420 | { |
| 1421 | if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) |
| 1422 | { |
| 1423 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1424 | } |
| 1425 | else |
| 1426 | { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; |
| 1427 | if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && |
| 1428 | /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ |
| 1429 | (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && |
| 1430 | (pHTTXContext->bCurWriting == FALSE)) |
| 1431 | { |
| 1432 | RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); |
| 1433 | } |
| 1434 | |
| 1435 | RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL<<2); |
| 1436 | RTUSBKickBulkOut(pAd); |
| 1437 | } |
| 1438 | } |
| 1439 | |
| 1440 | return; |
| 1441 | } |
| 1442 | |
| 1443 | |
| 1444 | static void rt2870_ac1_dma_done_tasklet(unsigned long data) |
| 1445 | { |
| 1446 | PRTMP_ADAPTER pAd; |
| 1447 | PHT_TX_CONTEXT pHTTXContext; |
| 1448 | UCHAR BulkOutPipeId = 1; |
| 1449 | purbb_t pUrb; |
| 1450 | |
| 1451 | |
| 1452 | pUrb = (purbb_t)data; |
| 1453 | pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; |
| 1454 | pAd = pHTTXContext->pAd; |
| 1455 | |
| 1456 | rt2870_dataout_complete_tasklet((unsigned long)pUrb); |
| 1457 | |
| 1458 | if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | |
| 1459 | fRTMP_ADAPTER_HALT_IN_PROGRESS | |
| 1460 | fRTMP_ADAPTER_NIC_NOT_EXIST)))) |
| 1461 | { |
| 1462 | // do nothing and return directly. |
| 1463 | } |
| 1464 | else |
| 1465 | { |
| 1466 | if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) |
| 1467 | { |
| 1468 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1469 | } |
| 1470 | else |
| 1471 | { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; |
| 1472 | if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && |
| 1473 | /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ |
| 1474 | (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && |
| 1475 | (pHTTXContext->bCurWriting == FALSE)) |
| 1476 | { |
| 1477 | RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); |
| 1478 | } |
| 1479 | |
| 1480 | RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL<<1); |
| 1481 | RTUSBKickBulkOut(pAd); |
| 1482 | } |
| 1483 | } |
| 1484 | |
| 1485 | |
| 1486 | return; |
| 1487 | } |
| 1488 | |
| 1489 | |
| 1490 | static void rt2870_ac0_dma_done_tasklet(unsigned long data) |
| 1491 | { |
| 1492 | PRTMP_ADAPTER pAd; |
| 1493 | PHT_TX_CONTEXT pHTTXContext; |
| 1494 | UCHAR BulkOutPipeId = 0; |
| 1495 | purbb_t pUrb; |
| 1496 | |
| 1497 | |
| 1498 | pUrb = (purbb_t)data; |
| 1499 | pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; |
| 1500 | pAd = pHTTXContext->pAd; |
| 1501 | |
| 1502 | rt2870_dataout_complete_tasklet((unsigned long)pUrb); |
| 1503 | |
| 1504 | if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | |
| 1505 | fRTMP_ADAPTER_HALT_IN_PROGRESS | |
| 1506 | fRTMP_ADAPTER_NIC_NOT_EXIST)))) |
| 1507 | { |
| 1508 | // do nothing and return directly. |
| 1509 | } |
| 1510 | else |
| 1511 | { |
| 1512 | if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) |
| 1513 | { |
| 1514 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1515 | } |
| 1516 | else |
| 1517 | { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; |
| 1518 | if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && |
| 1519 | /* ((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ |
| 1520 | (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && |
| 1521 | (pHTTXContext->bCurWriting == FALSE)) |
| 1522 | { |
| 1523 | RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); |
| 1524 | } |
| 1525 | |
| 1526 | RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL); |
| 1527 | RTUSBKickBulkOut(pAd); |
| 1528 | } |
| 1529 | } |
| 1530 | |
| 1531 | |
| 1532 | return; |
| 1533 | |
| 1534 | } |
| 1535 | |
| 1536 | |
| 1537 | static void rt2870_null_frame_complete_tasklet(unsigned long data) |
| 1538 | { |
| 1539 | PRTMP_ADAPTER pAd; |
| 1540 | PTX_CONTEXT pNullContext; |
| 1541 | purbb_t pUrb; |
| 1542 | NTSTATUS Status; |
| 1543 | unsigned long irqFlag; |
| 1544 | |
| 1545 | |
| 1546 | pUrb = (purbb_t)data; |
| 1547 | pNullContext = (PTX_CONTEXT)pUrb->context; |
| 1548 | pAd = pNullContext->pAd; |
| 1549 | Status = pUrb->status; |
| 1550 | |
| 1551 | // Reset Null frame context flags |
| 1552 | RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], irqFlag); |
| 1553 | pNullContext->IRPPending = FALSE; |
| 1554 | pNullContext->InUse = FALSE; |
| 1555 | pAd->BulkOutPending[0] = FALSE; |
| 1556 | pAd->watchDogTxPendingCnt[0] = 0; |
| 1557 | |
| 1558 | if (Status == USB_ST_NOERROR) |
| 1559 | { |
| 1560 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); |
| 1561 | |
| 1562 | RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); |
| 1563 | } |
| 1564 | else // STATUS_OTHER |
| 1565 | { |
| 1566 | if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && |
| 1567 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && |
| 1568 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && |
| 1569 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) |
| 1570 | { |
| 1571 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out Null Frame Failed, ReasonCode=%d!\n", Status)); |
| 1572 | RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); |
| 1573 | pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); |
| 1574 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); |
| 1575 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1576 | } |
| 1577 | else |
| 1578 | { |
| 1579 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); |
| 1580 | } |
| 1581 | } |
| 1582 | |
| 1583 | // Always call Bulk routine, even reset bulk. |
| 1584 | // The protectioon of rest bulk should be in BulkOut routine |
| 1585 | RTUSBKickBulkOut(pAd); |
| 1586 | |
| 1587 | } |
| 1588 | |
| 1589 | |
| 1590 | static void rt2870_rts_frame_complete_tasklet(unsigned long data) |
| 1591 | { |
| 1592 | PRTMP_ADAPTER pAd; |
| 1593 | PTX_CONTEXT pRTSContext; |
| 1594 | purbb_t pUrb; |
| 1595 | NTSTATUS Status; |
| 1596 | unsigned long irqFlag; |
| 1597 | |
| 1598 | |
| 1599 | pUrb = (purbb_t)data; |
| 1600 | pRTSContext = (PTX_CONTEXT)pUrb->context; |
| 1601 | pAd = pRTSContext->pAd; |
| 1602 | Status = pUrb->status; |
| 1603 | |
| 1604 | // Reset RTS frame context flags |
| 1605 | RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], irqFlag); |
| 1606 | pRTSContext->IRPPending = FALSE; |
| 1607 | pRTSContext->InUse = FALSE; |
| 1608 | |
| 1609 | if (Status == USB_ST_NOERROR) |
| 1610 | { |
| 1611 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); |
| 1612 | RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); |
| 1613 | } |
| 1614 | else // STATUS_OTHER |
| 1615 | { |
| 1616 | if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && |
| 1617 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && |
| 1618 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && |
| 1619 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) |
| 1620 | { |
| 1621 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out RTS Frame Failed\n")); |
| 1622 | RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); |
| 1623 | pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); |
| 1624 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); |
| 1625 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1626 | } |
| 1627 | else |
| 1628 | { |
| 1629 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); |
| 1630 | } |
| 1631 | } |
| 1632 | |
| 1633 | RTMP_SEM_LOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId]); |
| 1634 | pAd->BulkOutPending[pRTSContext->BulkOutPipeId] = FALSE; |
| 1635 | RTMP_SEM_UNLOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId]); |
| 1636 | |
| 1637 | // Always call Bulk routine, even reset bulk. |
| 1638 | // The protectioon of rest bulk should be in BulkOut routine |
| 1639 | RTUSBKickBulkOut(pAd); |
| 1640 | |
| 1641 | } |
| 1642 | |
| 1643 | |
| 1644 | static void rt2870_pspoll_frame_complete_tasklet(unsigned long data) |
| 1645 | { |
| 1646 | PRTMP_ADAPTER pAd; |
| 1647 | PTX_CONTEXT pPsPollContext; |
| 1648 | purbb_t pUrb; |
| 1649 | NTSTATUS Status; |
| 1650 | |
| 1651 | |
| 1652 | pUrb = (purbb_t)data; |
| 1653 | pPsPollContext = (PTX_CONTEXT)pUrb->context; |
| 1654 | pAd = pPsPollContext->pAd; |
| 1655 | Status = pUrb->status; |
| 1656 | |
| 1657 | // Reset PsPoll context flags |
| 1658 | pPsPollContext->IRPPending = FALSE; |
| 1659 | pPsPollContext->InUse = FALSE; |
| 1660 | pAd->watchDogTxPendingCnt[0] = 0; |
| 1661 | |
| 1662 | if (Status == USB_ST_NOERROR) |
| 1663 | { |
| 1664 | RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); |
| 1665 | } |
| 1666 | else // STATUS_OTHER |
| 1667 | { |
| 1668 | if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && |
| 1669 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && |
| 1670 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && |
| 1671 | (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) |
| 1672 | { |
| 1673 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out PSPoll Failed\n")); |
| 1674 | RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); |
| 1675 | pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); |
| 1676 | RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); |
| 1677 | } |
| 1678 | } |
| 1679 | |
| 1680 | RTMP_SEM_LOCK(&pAd->BulkOutLock[0]); |
| 1681 | pAd->BulkOutPending[0] = FALSE; |
| 1682 | RTMP_SEM_UNLOCK(&pAd->BulkOutLock[0]); |
| 1683 | |
| 1684 | // Always call Bulk routine, even reset bulk. |
| 1685 | // The protectioon of rest bulk should be in BulkOut routine |
| 1686 | RTUSBKickBulkOut(pAd); |
| 1687 | |
| 1688 | } |
| 1689 | |
| 1690 | |
| 1691 | static void rt2870_dataout_complete_tasklet(unsigned long data) |
| 1692 | { |
| 1693 | PRTMP_ADAPTER pAd; |
| 1694 | purbb_t pUrb; |
| 1695 | POS_COOKIE pObj; |
| 1696 | PHT_TX_CONTEXT pHTTXContext; |
| 1697 | UCHAR BulkOutPipeId; |
| 1698 | NTSTATUS Status; |
| 1699 | unsigned long IrqFlags; |
| 1700 | |
| 1701 | |
| 1702 | pUrb = (purbb_t)data; |
| 1703 | pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; |
| 1704 | pAd = pHTTXContext->pAd; |
| 1705 | pObj = (POS_COOKIE) pAd->OS_Cookie; |
| 1706 | Status = pUrb->status; |
| 1707 | |
| 1708 | // Store BulkOut PipeId |
| 1709 | BulkOutPipeId = pHTTXContext->BulkOutPipeId; |
| 1710 | pAd->BulkOutDataOneSecCount++; |
| 1711 | |
| 1712 | //DBGPRINT(RT_DEBUG_LOUD, ("Done-B(%d):I=0x%lx, CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", BulkOutPipeId, in_interrupt(), pHTTXContext->CurWritePosition, |
| 1713 | // pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); |
| 1714 | |
| 1715 | RTMP_IRQ_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); |
| 1716 | pAd->BulkOutPending[BulkOutPipeId] = FALSE; |
| 1717 | pHTTXContext->IRPPending = FALSE; |
| 1718 | pAd->watchDogTxPendingCnt[BulkOutPipeId] = 0; |
| 1719 | |
| 1720 | if (Status == USB_ST_NOERROR) |
| 1721 | { |
| 1722 | pAd->BulkOutComplete++; |
| 1723 | |
| 1724 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); |
| 1725 | |
| 1726 | pAd->Counters8023.GoodTransmits++; |
| 1727 | //RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); |
| 1728 | FREE_HTTX_RING(pAd, BulkOutPipeId, pHTTXContext); |
| 1729 | //RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); |
| 1730 | |
| 1731 | |
| 1732 | } |
| 1733 | else // STATUS_OTHER |
| 1734 | { |
| 1735 | PUCHAR pBuf; |
| 1736 | |
| 1737 | pAd->BulkOutCompleteOther++; |
| 1738 | |
| 1739 | pBuf = &pHTTXContext->TransferBuffer->field.WirelessPacket[pHTTXContext->NextBulkOutPosition]; |
| 1740 | |
| 1741 | if (!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | |
| 1742 | fRTMP_ADAPTER_HALT_IN_PROGRESS | |
| 1743 | fRTMP_ADAPTER_NIC_NOT_EXIST | |
| 1744 | fRTMP_ADAPTER_BULKOUT_RESET))) |
| 1745 | { |
| 1746 | RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); |
| 1747 | pAd->bulkResetPipeid = BulkOutPipeId; |
| 1748 | pAd->bulkResetReq[BulkOutPipeId] = pAd->BulkOutReq; |
| 1749 | } |
| 1750 | RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); |
| 1751 | |
| 1752 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("BulkOutDataPacket failed: ReasonCode=%d!\n", Status)); |
| 1753 | DBGPRINT_RAW(RT_DEBUG_ERROR, ("\t>>BulkOut Req=0x%lx, Complete=0x%lx, Other=0x%lx\n", pAd->BulkOutReq, pAd->BulkOutComplete, pAd->BulkOutCompleteOther)); |
| 1754 | 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])); |
| 1755 | //DBGPRINT_RAW(RT_DEBUG_ERROR, (">>BulkOutCompleteCancel=0x%x, BulkOutCompleteOther=0x%x\n", pAd->BulkOutCompleteCancel, pAd->BulkOutCompleteOther)); |
| 1756 | |
| 1757 | } |
| 1758 | |
| 1759 | // |
| 1760 | // bInUse = TRUE, means some process are filling TX data, after that must turn on bWaitingBulkOut |
| 1761 | // bWaitingBulkOut = TRUE, means the TX data are waiting for bulk out. |
| 1762 | // |
| 1763 | //RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); |
| 1764 | if ((pHTTXContext->ENextBulkOutPosition != pHTTXContext->CurWritePosition) && |
| 1765 | (pHTTXContext->ENextBulkOutPosition != (pHTTXContext->CurWritePosition+8)) && |
| 1766 | !RTUSB_TEST_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_FRAG << BulkOutPipeId))) |
| 1767 | { |
| 1768 | // Indicate There is data avaliable |
| 1769 | RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId)); |
| 1770 | } |
| 1771 | //RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); |
| 1772 | |
| 1773 | // Always call Bulk routine, even reset bulk. |
| 1774 | // The protection of rest bulk should be in BulkOut routine |
| 1775 | RTUSBKickBulkOut(pAd); |
| 1776 | } |
| 1777 | |
| 1778 | /* End of 2870_rtmp_init.c */ |