drivers/staging/rt3090/common/action.c

   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         action.c
  29
  30     Abstract:
  31     Handle association related requests either from WSTA or from local MLME
  32
  33     Revision History:
  34     Who         When          What
  35     --------    ----------    ----------------------------------------------
  36         Jan Lee         2006            created for rt2860
  37  */
  38
  39 #include "../rt_config.h"
  40 #include "../action.h"
  41
  42
  43 static VOID ReservedAction(
  44         IN PRTMP_ADAPTER pAd,
  45         IN MLME_QUEUE_ELEM *Elem);
  46
  47
  48 /*
  49     ==========================================================================
  50     Description:
  51         association state machine init, including state transition and timer init
  52     Parameters:
  53         S - pointer to the association state machine
  54     Note:
  55         The state machine looks like the following
  56
  57                                     ASSOC_IDLE
  58         MT2_MLME_DISASSOC_REQ    mlme_disassoc_req_action
  59         MT2_PEER_DISASSOC_REQ    peer_disassoc_action
  60         MT2_PEER_ASSOC_REQ       drop
  61         MT2_PEER_REASSOC_REQ     drop
  62         MT2_CLS3ERR              cls3err_action
  63     ==========================================================================
  64  */
  65 VOID ActionStateMachineInit(
  66     IN  PRTMP_ADAPTER   pAd,
  67     IN  STATE_MACHINE *S,
  68     OUT STATE_MACHINE_FUNC Trans[])
  69 {
  70         StateMachineInit(S, (STATE_MACHINE_FUNC *)Trans, MAX_ACT_STATE, MAX_ACT_MSG, (STATE_MACHINE_FUNC)Drop, ACT_IDLE, ACT_MACHINE_BASE);
  71
  72         StateMachineSetAction(S, ACT_IDLE, MT2_PEER_SPECTRUM_CATE, (STATE_MACHINE_FUNC)PeerSpectrumAction);
  73         StateMachineSetAction(S, ACT_IDLE, MT2_PEER_QOS_CATE, (STATE_MACHINE_FUNC)PeerQOSAction);
  74
  75         StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)ReservedAction);
  76 #ifdef QOS_DLS_SUPPORT
  77                 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)PeerDLSAction);
  78 #endif // QOS_DLS_SUPPORT //
  79
  80 #ifdef DOT11_N_SUPPORT
  81         StateMachineSetAction(S, ACT_IDLE, MT2_PEER_BA_CATE, (STATE_MACHINE_FUNC)PeerBAAction);
  82         StateMachineSetAction(S, ACT_IDLE, MT2_PEER_HT_CATE, (STATE_MACHINE_FUNC)PeerHTAction);
  83         StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ADD_BA_CATE, (STATE_MACHINE_FUNC)MlmeADDBAAction);
  84         StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ORI_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction);
  85         StateMachineSetAction(S, ACT_IDLE, MT2_MLME_REC_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction);
  86 #endif // DOT11_N_SUPPORT //
  87
  88         StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PUBLIC_CATE, (STATE_MACHINE_FUNC)PeerPublicAction);
  89         StateMachineSetAction(S, ACT_IDLE, MT2_PEER_RM_CATE, (STATE_MACHINE_FUNC)PeerRMAction);
  90
  91         StateMachineSetAction(S, ACT_IDLE, MT2_MLME_QOS_CATE, (STATE_MACHINE_FUNC)MlmeQOSAction);
  92         StateMachineSetAction(S, ACT_IDLE, MT2_MLME_DLS_CATE, (STATE_MACHINE_FUNC)MlmeDLSAction);
  93         StateMachineSetAction(S, ACT_IDLE, MT2_ACT_INVALID, (STATE_MACHINE_FUNC)MlmeInvalidAction);
  94
  95
  96 }
  97
  98 #ifdef DOT11_N_SUPPORT
  99 VOID MlmeADDBAAction(
 100     IN PRTMP_ADAPTER pAd,
 101     IN MLME_QUEUE_ELEM *Elem)
 102
 103 {
 104         MLME_ADDBA_REQ_STRUCT *pInfo;
 105         UCHAR           Addr[6];
 106         PUCHAR         pOutBuffer = NULL;
 107         NDIS_STATUS     NStatus;
 108         ULONG           Idx;
 109         FRAME_ADDBA_REQ  Frame;
 110         ULONG           FrameLen;
 111         BA_ORI_ENTRY                    *pBAEntry = NULL;
 112
 113         pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg;
 114         NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ));
 115
 116         if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr))
 117         {
 118                 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);  //Get an unused nonpaged memory
 119                 if(NStatus != NDIS_STATUS_SUCCESS)
 120                 {
 121                         DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n"));
 122                         return;
 123                 }
 124                 // 1. find entry
 125                 Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
 126                 if (Idx == 0)
 127                 {
 128                         MlmeFreeMemory(pAd, pOutBuffer);
 129                         DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n"));
 130                         return;
 131                 }
 132                 else
 133                 {
 134                         pBAEntry =&pAd->BATable.BAOriEntry[Idx];
 135                 }
 136
 137 #ifdef CONFIG_STA_SUPPORT
 138                 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 139                 {
 140                         if (ADHOC_ON(pAd))
 141                                 ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
 142                         else
 143 #ifdef QOS_DLS_SUPPORT
 144                         if (pAd->MacTab.Content[pInfo->Wcid].ValidAsDls)
 145                                 ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
 146                         else
 147 #endif // QOS_DLS_SUPPORT //
 148                         ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr);
 149
 150                 }
 151 #endif // CONFIG_STA_SUPPORT //
 152
 153                 Frame.Category = CATEGORY_BA;
 154                 Frame.Action = ADDBA_REQ;
 155                 Frame.BaParm.AMSDUSupported = 0;
 156                 Frame.BaParm.BAPolicy = IMMED_BA;
 157                 Frame.BaParm.TID = pInfo->TID;
 158                 Frame.BaParm.BufSize = pInfo->BaBufSize;
 159                 Frame.Token = pInfo->Token;
 160                 Frame.TimeOutValue = pInfo->TimeOutValue;
 161                 Frame.BaStartSeq.field.FragNum = 0;
 162                 Frame.BaStartSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID];
 163
 164                 *(USHORT *)(&Frame.BaParm) = cpu2le16(*(USHORT *)(&Frame.BaParm));
 165                 Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue);
 166                 Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word);
 167
 168                 MakeOutgoingFrame(pOutBuffer,              &FrameLen,
 169                               sizeof(FRAME_ADDBA_REQ), &Frame,
 170                               END_OF_ARGS);
 171
 172                 MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG | MapUserPriorityToAccessCategory[pInfo->TID]), pOutBuffer, FrameLen);
 173
 174                 MlmeFreeMemory(pAd, pOutBuffer);
 175
 176                 DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x,  FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize));
 177     }
 178 }
 179
 180 /*
 181     ==========================================================================
 182     Description:
 183         send DELBA and delete BaEntry if any
 184     Parametrs:
 185         Elem - MLME message MLME_DELBA_REQ_STRUCT
 186
 187         IRQL = DISPATCH_LEVEL
 188
 189     ==========================================================================
 190  */
 191 VOID MlmeDELBAAction(
 192     IN PRTMP_ADAPTER pAd,
 193     IN MLME_QUEUE_ELEM *Elem)
 194 {
 195         MLME_DELBA_REQ_STRUCT *pInfo;
 196         PUCHAR         pOutBuffer = NULL;
 197         PUCHAR             pOutBuffer2 = NULL;
 198         NDIS_STATUS     NStatus;
 199         ULONG           Idx;
 200         FRAME_DELBA_REQ  Frame;
 201         ULONG           FrameLen;
 202         FRAME_BAR       FrameBar;
 203
 204         pInfo = (MLME_DELBA_REQ_STRUCT *)Elem->Msg;
 205         // must send back DELBA
 206         NdisZeroMemory(&Frame, sizeof(FRAME_DELBA_REQ));
 207         DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeDELBAAction(), Initiator(%d) \n", pInfo->Initiator));
 208
 209         if(MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen))
 210         {
 211                 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);  //Get an unused nonpaged memory
 212                 if(NStatus != NDIS_STATUS_SUCCESS)
 213                 {
 214                         DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeDELBAAction() allocate memory failed 1. \n"));
 215                         return;
 216                 }
 217
 218                 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2);  //Get an unused nonpaged memory
 219                 if(NStatus != NDIS_STATUS_SUCCESS)
 220                 {
 221                         MlmeFreeMemory(pAd, pOutBuffer);
 222                         DBGPRINT(RT_DEBUG_ERROR, ("BA - MlmeDELBAAction() allocate memory failed 2. \n"));
 223                         return;
 224                 }
 225
 226                 // SEND BAR (Send BAR to refresh peer reordering buffer.)
 227                 Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
 228
 229 #ifdef CONFIG_STA_SUPPORT
 230                 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 231                         BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress);
 232 #endif // CONFIG_STA_SUPPORT //
 233
 234                 FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL funciton.
 235                 FrameBar.StartingSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; // make sure sequence not clear in DEL funciton.
 236                 FrameBar.BarControl.TID = pInfo->TID; // make sure sequence not clear in DEL funciton.
 237                 FrameBar.BarControl.ACKPolicy = IMMED_BA; // make sure sequence not clear in DEL funciton.
 238                 FrameBar.BarControl.Compressed = 1; // make sure sequence not clear in DEL funciton.
 239                 FrameBar.BarControl.MTID = 0; // make sure sequence not clear in DEL funciton.
 240
 241                 MakeOutgoingFrame(pOutBuffer2,                          &FrameLen,
 242                                           sizeof(FRAME_BAR),      &FrameBar,
 243                                           END_OF_ARGS);
 244                 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen);
 245                 MlmeFreeMemory(pAd, pOutBuffer2);
 246                 DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeDELBAAction() . Send BAR to refresh peer reordering buffer \n"));
 247
 248                 // SEND DELBA FRAME
 249                 FrameLen = 0;
 250 #ifdef CONFIG_STA_SUPPORT
 251                 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 252                 {
 253                         if (ADHOC_ON(pAd))
 254                                 ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
 255                         else
 256 #ifdef QOS_DLS_SUPPORT
 257                         if (pAd->MacTab.Content[pInfo->Wcid].ValidAsDls)
 258                                 ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
 259                         else
 260 #endif // QOS_DLS_SUPPORT //
 261                         ActHeaderInit(pAd, &Frame.Hdr,  pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[pInfo->Wcid].Addr);
 262                 }
 263 #endif // CONFIG_STA_SUPPORT //
 264                 Frame.Category = CATEGORY_BA;
 265                 Frame.Action = DELBA;
 266                 Frame.DelbaParm.Initiator = pInfo->Initiator;
 267                 Frame.DelbaParm.TID = pInfo->TID;
 268                 Frame.ReasonCode = 39; // Time Out
 269                 *(USHORT *)(&Frame.DelbaParm) = cpu2le16(*(USHORT *)(&Frame.DelbaParm));
 270                 Frame.ReasonCode = cpu2le16(Frame.ReasonCode);
 271
 272                 MakeOutgoingFrame(pOutBuffer,               &FrameLen,
 273                               sizeof(FRAME_DELBA_REQ),    &Frame,
 274                               END_OF_ARGS);
 275                 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
 276                 MlmeFreeMemory(pAd, pOutBuffer);
 277                 DBGPRINT(RT_DEBUG_TRACE, ("BA - MlmeDELBAAction() . 3 DELBA sent. Initiator(%d)\n", pInfo->Initiator));
 278         }
 279 }
 280 #endif // DOT11_N_SUPPORT //
 281
 282 VOID MlmeQOSAction(
 283     IN PRTMP_ADAPTER pAd,
 284     IN MLME_QUEUE_ELEM *Elem)
 285 {
 286 }
 287
 288 VOID MlmeDLSAction(
 289     IN PRTMP_ADAPTER pAd,
 290     IN MLME_QUEUE_ELEM *Elem)
 291 {
 292 }
 293
 294 VOID MlmeInvalidAction(
 295     IN PRTMP_ADAPTER pAd,
 296     IN MLME_QUEUE_ELEM *Elem)
 297 {
 298         //PUCHAR                   pOutBuffer = NULL;
 299         //Return the receiving frame except the MSB of category filed set to 1.  7.3.1.11
 300 }
 301
 302 VOID PeerQOSAction(
 303         IN PRTMP_ADAPTER pAd,
 304         IN MLME_QUEUE_ELEM *Elem)
 305 {
 306 }
 307
 308 #ifdef QOS_DLS_SUPPORT
 309 VOID PeerDLSAction(
 310         IN PRTMP_ADAPTER pAd,
 311         IN MLME_QUEUE_ELEM *Elem)
 312 {
 313         UCHAR   Action = Elem->Msg[LENGTH_802_11+1];
 314
 315         switch(Action)
 316         {
 317                 case ACTION_DLS_REQUEST:
 318 #ifdef CONFIG_STA_SUPPORT
 319                         IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 320                         PeerDlsReqAction(pAd, Elem);
 321 #endif // CONFIG_STA_SUPPORT //
 322                         break;
 323
 324                 case ACTION_DLS_RESPONSE:
 325 #ifdef CONFIG_STA_SUPPORT
 326                         IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 327                         PeerDlsRspAction(pAd, Elem);
 328 #endif // CONFIG_STA_SUPPORT //
 329                         break;
 330
 331                 case ACTION_DLS_TEARDOWN:
 332 #ifdef CONFIG_STA_SUPPORT
 333                         IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 334                         PeerDlsTearDownAction(pAd, Elem);
 335 #endif // CONFIG_STA_SUPPORT //
 336                         break;
 337         }
 338 }
 339 #endif // QOS_DLS_SUPPORT //
 340
 341
 342
 343 #ifdef DOT11_N_SUPPORT
 344 VOID PeerBAAction(
 345         IN PRTMP_ADAPTER pAd,
 346         IN MLME_QUEUE_ELEM *Elem)
 347 {
 348         UCHAR   Action = Elem->Msg[LENGTH_802_11+1];
 349
 350         switch(Action)
 351         {
 352                 case ADDBA_REQ:
 353                         PeerAddBAReqAction(pAd,Elem);
 354                         break;
 355                 case ADDBA_RESP:
 356                         PeerAddBARspAction(pAd,Elem);
 357                         break;
 358                 case DELBA:
 359                         PeerDelBAAction(pAd,Elem);
 360                         break;
 361         }
 362 }
 363
 364
 365 #ifdef DOT11N_DRAFT3
 366
 367 #ifdef CONFIG_STA_SUPPORT
 368 VOID StaPublicAction(
 369         IN PRTMP_ADAPTER pAd,
 370         IN UCHAR Bss2040Coexist)
 371 {
 372         BSS_2040_COEXIST_IE             BssCoexist;
 373         MLME_SCAN_REQ_STRUCT                    ScanReq;
 374
 375         BssCoexist.word = Bss2040Coexist;
 376         // AP asks Station to return a 20/40 BSS Coexistence mgmt frame.  So we first starts a scan, then send back 20/40 BSS Coexistence mgmt frame
 377         if ((BssCoexist.field.InfoReq == 1) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040)))
 378         {
 379                 // Clear record first.  After scan , will update those bit and send back to transmiter.
 380                 pAd->CommonCfg.BSSCoexist2040.field.InfoReq = 1;
 381                 pAd->CommonCfg.BSSCoexist2040.field.Intolerant40 = 0;
 382                 pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 0;
 383                 // Fill out stuff for scan request
 384                 ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_2040_BSS_COEXIST);
 385                 MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq);
 386                 pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN;
 387         }
 388 }
 389
 390
 391 /*
 392 Description : Build Intolerant Channel Rerpot from Trigger event table.
 393 return : how many bytes copied.
 394 */
 395 ULONG BuildIntolerantChannelRep(
 396         IN      PRTMP_ADAPTER   pAd,
 397         IN    PUCHAR  pDest)
 398 {
 399         ULONG                   FrameLen = 0;
 400         ULONG                   ReadOffset = 0;
 401         UCHAR                   i;
 402         UCHAR                   LastRegClass = 0xff;
 403         PUCHAR                  pLen;
 404
 405         for ( i = 0;i < MAX_TRIGGER_EVENT;i++)
 406         {
 407                 if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid == TRUE)
 408                 {
 409                         if (pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass == LastRegClass)
 410                         {
 411                                 *(pDest + ReadOffset) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel;
 412                                 *pLen++;
 413                                 ReadOffset++;
 414                                 FrameLen++;
 415                         }
 416                         else
 417                         {
 418                                 *(pDest + ReadOffset) = IE_2040_BSS_INTOLERANT_REPORT;  // IE
 419                                 *(pDest + ReadOffset + 1) = 2;  // Len = RegClass byte + channel byte.
 420                                 pLen = pDest + ReadOffset + 1;
 421                                 LastRegClass = pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass;
 422                                 *(pDest + ReadOffset + 2) = LastRegClass;       // Len = RegClass byte + channel byte.
 423                                 *(pDest + ReadOffset + 3) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel;
 424                                 FrameLen += 4;
 425                                 ReadOffset += 4;
 426                         }
 427
 428                 }
 429         }
 430         return FrameLen;
 431 }
 432
 433
 434 /*
 435 Description : Send 20/40 BSS Coexistence Action frame If one trigger event is triggered.
 436 */
 437 VOID Send2040CoexistAction(
 438         IN      PRTMP_ADAPTER   pAd,
 439         IN    UCHAR  Wcid,
 440         IN      BOOLEAN bAddIntolerantCha)
 441 {
 442         PUCHAR                  pOutBuffer = NULL;
 443         NDIS_STATUS     NStatus;
 444         FRAME_ACTION_HDR        Frame;
 445         ULONG                   FrameLen;
 446         ULONG                   IntolerantChaRepLen;
 447
 448         IntolerantChaRepLen = 0;
 449         NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);  //Get an unused nonpaged memory
 450         if(NStatus != NDIS_STATUS_SUCCESS)
 451         {
 452                 DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction() allocate memory failed \n"));
 453                 return;
 454         }
 455         ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[Wcid].Addr, pAd->CommonCfg.Bssid);
 456         Frame.Category = CATEGORY_PUBLIC;
 457         Frame.Action = ACTION_BSS_2040_COEXIST;
 458
 459         MakeOutgoingFrame(pOutBuffer,                           &FrameLen,
 460                                   sizeof(FRAME_ACTION_HDR),       &Frame,
 461                                   END_OF_ARGS);
 462
 463         *(pOutBuffer + FrameLen) = pAd->CommonCfg.BSSCoexist2040.word;
 464         FrameLen++;
 465
 466         if (bAddIntolerantCha == TRUE)
 467                 IntolerantChaRepLen = BuildIntolerantChannelRep(pAd, pOutBuffer + FrameLen);
 468
 469         MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen + IntolerantChaRepLen);
 470         DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction( BSSCoexist2040 = 0x%x )  \n", pAd->CommonCfg.BSSCoexist2040.word));
 471
 472 }
 473
 474
 475 /*
 476         ==========================================================================
 477         Description:
 478         After scan, Update 20/40 BSS Coexistence IE and send out.
 479         According to 802.11n D3.03 11.14.10
 480
 481         Parameters:
 482         ==========================================================================
 483  */
 484 VOID Update2040CoexistFrameAndNotify(
 485         IN      PRTMP_ADAPTER   pAd,
 486         IN    UCHAR  Wcid,
 487         IN      BOOLEAN bAddIntolerantCha)
 488 {
 489         BSS_2040_COEXIST_IE     OldValue;
 490
 491         OldValue.word = pAd->CommonCfg.BSSCoexist2040.word;
 492         if ((pAd->CommonCfg.TriggerEventTab.EventANo > 0) || (pAd->CommonCfg.TriggerEventTab.EventBCountDown > 0))
 493                 pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 1;
 494
 495         // Need to check !!!!
 496         // How STA will set Intolerant40 if implementation dependent. Now we don't set this bit first.!!!!!
 497         // So Only check BSS20WidthReq change.
 498         if (OldValue.field.BSS20WidthReq != pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq)
 499         {
 500                 Send2040CoexistAction(pAd, Wcid, bAddIntolerantCha);
 501         }
 502 }
 503 #endif // CONFIG_STA_SUPPORT //
 504
 505
 506 BOOLEAN ChannelSwitchSanityCheck(
 507         IN      PRTMP_ADAPTER   pAd,
 508         IN    UCHAR  Wcid,
 509         IN    UCHAR  NewChannel,
 510         IN    UCHAR  Secondary)
 511 {
 512         UCHAR           i;
 513
 514         if (Wcid >= MAX_LEN_OF_MAC_TABLE)
 515                 return FALSE;
 516
 517         if ((NewChannel > 7) && (Secondary == 1))
 518                 return FALSE;
 519
 520         if ((NewChannel < 5) && (Secondary == 3))
 521                 return FALSE;
 522
 523         // 0. Check if new channel is in the channellist.
 524         for (i = 0;i < pAd->ChannelListNum;i++)
 525         {
 526                 if (pAd->ChannelList[i].Channel == NewChannel)
 527                 {
 528                         break;
 529                 }
 530         }
 531
 532         if (i == pAd->ChannelListNum)
 533                 return FALSE;
 534
 535         return TRUE;
 536 }
 537
 538
 539 VOID ChannelSwitchAction(
 540         IN      PRTMP_ADAPTER   pAd,
 541         IN    UCHAR  Wcid,
 542         IN    UCHAR  NewChannel,
 543         IN    UCHAR  Secondary)
 544 {
 545         UCHAR           BBPValue = 0;
 546         ULONG           MACValue;
 547
 548         DBGPRINT(RT_DEBUG_TRACE,("SPECTRUM - ChannelSwitchAction(NewChannel = %d , Secondary = %d)  \n", NewChannel, Secondary));
 549
 550         if (ChannelSwitchSanityCheck(pAd, Wcid, NewChannel, Secondary) == FALSE)
 551                 return;
 552
 553         // 1.  Switches to BW = 20.
 554         if (Secondary == 0)
 555         {
 556                 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
 557                 BBPValue&= (~0x18);
 558                 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
 559                 if (pAd->MACVersion == 0x28600100)
 560                 {
 561                         RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16);
 562                         RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08);
 563                         RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11);
 564                         DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" ));
 565                 }
 566                 pAd->CommonCfg.BBPCurrentBW = BW_20;
 567                 pAd->CommonCfg.Channel = NewChannel;
 568                 pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
 569                 AsicSwitchChannel(pAd, pAd->CommonCfg.Channel,FALSE);
 570                 AsicLockChannel(pAd, pAd->CommonCfg.Channel);
 571                 pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 0;
 572                 DBGPRINT(RT_DEBUG_TRACE, ("!!!20MHz   !!! \n" ));
 573         }
 574         // 1.  Switches to BW = 40 And Station supports BW = 40.
 575         else if (((Secondary == 1) || (Secondary == 3)) && (pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == 1))
 576         {
 577                 pAd->CommonCfg.Channel = NewChannel;
 578
 579                 if (Secondary == 1)
 580                 {
 581                         // Secondary above.
 582                         pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2;
 583                         RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue);
 584                         MACValue &= 0xfe;
 585                         RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue);
 586                         RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
 587                         BBPValue&= (~0x18);
 588                         BBPValue|= (0x10);
 589                         RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
 590                         RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue);
 591                         BBPValue&= (~0x20);
 592                         RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue);
 593                         DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Lower LINK UP !!! Control Channel at Below. Central = %d \n", pAd->CommonCfg.CentralChannel ));
 594                 }
 595                 else
 596                 {
 597                         // Secondary below.
 598                         pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2;
 599                         RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue);
 600                         MACValue &= 0xfe;
 601                         MACValue |= 0x1;
 602                         RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue);
 603                         RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
 604                         BBPValue&= (~0x18);
 605                         BBPValue|= (0x10);
 606                         RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
 607                         RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue);
 608                         BBPValue&= (~0x20);
 609                         BBPValue|= (0x20);
 610                         RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue);
 611                         DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Upper LINK UP !!! Control Channel at UpperCentral = %d \n", pAd->CommonCfg.CentralChannel ));
 612                 }
 613                 pAd->CommonCfg.BBPCurrentBW = BW_40;
 614                 AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
 615                 AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
 616                 pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 1;
 617         }
 618 }
 619 #endif // DOT11N_DRAFT3 //
 620 #endif // DOT11_N_SUPPORT //
 621
 622 VOID PeerPublicAction(
 623         IN PRTMP_ADAPTER pAd,
 624         IN MLME_QUEUE_ELEM *Elem)
 625 {
 626 #ifdef DOT11_N_SUPPORT
 627 #ifdef DOT11N_DRAFT3
 628         UCHAR   Action = Elem->Msg[LENGTH_802_11+1];
 629 #endif // DOT11N_DRAFT3 //
 630 #endif // DOT11_N_SUPPORT //
 631         if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
 632                 return;
 633
 634 #ifdef DOT11_N_SUPPORT
 635 #ifdef DOT11N_DRAFT3
 636         switch(Action)
 637         {
 638                 case ACTION_BSS_2040_COEXIST:   // Format defined in IEEE 7.4.7a.1 in 11n Draf3.03
 639                         {
 640                                 //UCHAR BssCoexist;
 641                                 BSS_2040_COEXIST_ELEMENT                *pCoexistInfo;
 642                                 BSS_2040_COEXIST_IE                     *pBssCoexistIe;
 643                                 BSS_2040_INTOLERANT_CH_REPORT   *pIntolerantReport = NULL;
 644
 645                                 if (Elem->MsgLen <= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT)) )
 646                                 {
 647                                         DBGPRINT(RT_DEBUG_ERROR, ("ACTION - 20/40 BSS Coexistence Management Frame length too short! len = %ld!\n", Elem->MsgLen));
 648                                         break;
 649                                 }
 650                                 DBGPRINT(RT_DEBUG_TRACE, ("ACTION - 20/40 BSS Coexistence Management action----> \n"));
 651                                 hex_dump("CoexistenceMgmtFrame", Elem->Msg, Elem->MsgLen);
 652
 653
 654                                 pCoexistInfo = (BSS_2040_COEXIST_ELEMENT *) &Elem->Msg[LENGTH_802_11+2];
 655                                 //hex_dump("CoexistInfo", (PUCHAR)pCoexistInfo, sizeof(BSS_2040_COEXIST_ELEMENT));
 656                                 if (Elem->MsgLen >= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT) + sizeof(BSS_2040_INTOLERANT_CH_REPORT)))
 657                                 {
 658                                         pIntolerantReport = (BSS_2040_INTOLERANT_CH_REPORT *)((PUCHAR)pCoexistInfo + sizeof(BSS_2040_COEXIST_ELEMENT));
 659                                 }
 660                                 //hex_dump("IntolerantReport ", (PUCHAR)pIntolerantReport, sizeof(BSS_2040_INTOLERANT_CH_REPORT));
 661
 662                                 pBssCoexistIe = (BSS_2040_COEXIST_IE *)(&pCoexistInfo->BssCoexistIe);
 663
 664 #ifdef CONFIG_STA_SUPPORT
 665                                 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 666                                 {
 667                                         if (INFRA_ON(pAd))
 668                                         {
 669                                                 StaPublicAction(pAd, pCoexistInfo);
 670                                         }
 671                                 }
 672 #endif // CONFIG_STA_SUPPORT //
 673
 674                         }
 675                         break;
 676         }
 677
 678 #endif // DOT11N_DRAFT3 //
 679 #endif // DOT11_N_SUPPORT //
 680
 681 }
 682
 683
 684 static VOID ReservedAction(
 685         IN PRTMP_ADAPTER pAd,
 686         IN MLME_QUEUE_ELEM *Elem)
 687 {
 688         UCHAR Category;
 689
 690         if (Elem->MsgLen <= LENGTH_802_11)
 691         {
 692                 return;
 693         }
 694
 695         Category = Elem->Msg[LENGTH_802_11];
 696         DBGPRINT(RT_DEBUG_TRACE,("Rcv reserved category(%d) Action Frame\n", Category));
 697         hex_dump("Reserved Action Frame", &Elem->Msg[0], Elem->MsgLen);
 698 }
 699
 700 VOID PeerRMAction(
 701         IN PRTMP_ADAPTER pAd,
 702         IN MLME_QUEUE_ELEM *Elem)
 703
 704 {
 705         return;
 706 }
 707
 708 #ifdef DOT11_N_SUPPORT
 709 static VOID respond_ht_information_exchange_action(
 710         IN PRTMP_ADAPTER pAd,
 711         IN MLME_QUEUE_ELEM *Elem)
 712 {
 713         PUCHAR                  pOutBuffer = NULL;
 714         NDIS_STATUS             NStatus;
 715         ULONG                   FrameLen;
 716         FRAME_HT_INFO   HTINFOframe, *pFrame;
 717         UCHAR                   *pAddr;
 718
 719
 720         // 2. Always send back ADDBA Response
 721         NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);  //Get an unused nonpaged memory
 722
 723         if (NStatus != NDIS_STATUS_SUCCESS)
 724         {
 725                 DBGPRINT(RT_DEBUG_TRACE,("ACTION - respond_ht_information_exchange_action() allocate memory failed \n"));
 726                 return;
 727         }
 728
 729         // get RA
 730         pFrame = (FRAME_HT_INFO *) &Elem->Msg[0];
 731         pAddr = pFrame->Hdr.Addr2;
 732
 733         NdisZeroMemory(&HTINFOframe, sizeof(FRAME_HT_INFO));
 734         // 2-1. Prepare ADDBA Response frame.
 735 #ifdef CONFIG_STA_SUPPORT
 736         IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 737         {
 738                 if (ADHOC_ON(pAd))
 739                         ActHeaderInit(pAd, &HTINFOframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
 740                 else
 741                 ActHeaderInit(pAd, &HTINFOframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr);
 742         }
 743 #endif // CONFIG_STA_SUPPORT //
 744
 745         HTINFOframe.Category = CATEGORY_HT;
 746         HTINFOframe.Action = HT_INFO_EXCHANGE;
 747         HTINFOframe.HT_Info.Request = 0;
 748         HTINFOframe.HT_Info.Forty_MHz_Intolerant = pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant;
 749         HTINFOframe.HT_Info.STA_Channel_Width    = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
 750
 751         MakeOutgoingFrame(pOutBuffer,                                   &FrameLen,
 752                                           sizeof(FRAME_HT_INFO),        &HTINFOframe,
 753                                           END_OF_ARGS);
 754
 755         MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
 756         MlmeFreeMemory(pAd, pOutBuffer);
 757 }
 758
 759
 760 #ifdef DOT11N_DRAFT3
 761 VOID SendNotifyBWActionFrame(
 762         IN PRTMP_ADAPTER pAd,
 763         IN UCHAR  Wcid,
 764         IN UCHAR apidx)
 765 {
 766         PUCHAR                  pOutBuffer = NULL;
 767         NDIS_STATUS     NStatus;
 768         FRAME_ACTION_HDR        Frame;
 769         ULONG                   FrameLen;
 770         PUCHAR                  pAddr1;
 771
 772
 773         NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);  //Get an unused nonpaged memory
 774         if(NStatus != NDIS_STATUS_SUCCESS)
 775         {
 776                 DBGPRINT(RT_DEBUG_ERROR,("ACT - SendNotifyBWAction() allocate memory failed \n"));
 777                 return;
 778         }
 779
 780         if (Wcid == MCAST_WCID)
 781                 pAddr1 = &BROADCAST_ADDR[0];
 782         else
 783                 pAddr1 = pAd->MacTab.Content[Wcid].Addr;
 784         ActHeaderInit(pAd, &Frame.Hdr, pAddr1, pAd->ApCfg.MBSSID[apidx].Bssid, pAd->ApCfg.MBSSID[apidx].Bssid);
 785
 786         Frame.Category = CATEGORY_HT;
 787         Frame.Action = NOTIFY_BW_ACTION;
 788
 789         MakeOutgoingFrame(pOutBuffer,                           &FrameLen,
 790                                   sizeof(FRAME_ACTION_HDR),       &Frame,
 791                                   END_OF_ARGS);
 792
 793         *(pOutBuffer + FrameLen) = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
 794         FrameLen++;
 795
 796
 797         MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
 798         DBGPRINT(RT_DEBUG_TRACE,("ACT - SendNotifyBWAction(NotifyBW= %d)!\n", pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth));
 799
 800 }
 801 #endif // DOT11N_DRAFT3 //
 802
 803
 804 VOID PeerHTAction(
 805         IN PRTMP_ADAPTER pAd,
 806         IN MLME_QUEUE_ELEM *Elem)
 807 {
 808         UCHAR   Action = Elem->Msg[LENGTH_802_11+1];
 809
 810         if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
 811                 return;
 812
 813         switch(Action)
 814         {
 815                 case NOTIFY_BW_ACTION:
 816                         DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Notify Channel bandwidth action----> \n"));
 817 #ifdef CONFIG_STA_SUPPORT
 818                         if(pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE)
 819                         {
 820                                 // Note, this is to patch DIR-1353 AP. When the AP set to Wep, it will use legacy mode. But AP still keeps
 821                                 // sending BW_Notify Action frame, and cause us to linkup and linkdown.
 822                                 // In legacy mode, don't need to parse HT action frame.
 823                                 DBGPRINT(RT_DEBUG_TRACE,("ACTION -Ignore HT Notify Channel BW when link as legacy mode. BW = %d---> \n",
 824                                                                 Elem->Msg[LENGTH_802_11+2] ));
 825                                 break;
 826                         }
 827 #endif // CONFIG_STA_SUPPORT //
 828
 829                         if (Elem->Msg[LENGTH_802_11+2] == 0)    // 7.4.8.2. if value is 1, keep the same as supported channel bandwidth.
 830                                 pAd->MacTab.Content[Elem->Wcid].HTPhyMode.field.BW = 0;
 831
 832                         break;
 833
 834                 case SMPS_ACTION:
 835                         // 7.3.1.25
 836                         DBGPRINT(RT_DEBUG_TRACE,("ACTION - SMPS action----> \n"));
 837                         if (((Elem->Msg[LENGTH_802_11+2]&0x1) == 0))
 838                         {
 839                                 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_ENABLE;
 840                         }
 841                         else if (((Elem->Msg[LENGTH_802_11+2]&0x2) == 0))
 842                         {
 843                                 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_STATIC;
 844                         }
 845                         else
 846                         {
 847                                 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_DYNAMIC;
 848                         }
 849
 850                         DBGPRINT(RT_DEBUG_TRACE,("Aid(%d) MIMO PS = %d\n", Elem->Wcid, pAd->MacTab.Content[Elem->Wcid].MmpsMode));
 851                         // rt2860c : add something for smps change.
 852                         break;
 853
 854                 case SETPCO_ACTION:
 855                         break;
 856
 857                 case MIMO_CHA_MEASURE_ACTION:
 858                         break;
 859
 860                 case HT_INFO_EXCHANGE:
 861                         {
 862                                 HT_INFORMATION_OCTET    *pHT_info;
 863
 864                                 pHT_info = (HT_INFORMATION_OCTET *) &Elem->Msg[LENGTH_802_11+2];
 865                                 // 7.4.8.10
 866                                 DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Information Exchange action----> \n"));
 867                                 if (pHT_info->Request)
 868                                 {
 869                                         respond_ht_information_exchange_action(pAd, Elem);
 870                                 }
 871                         }
 872                 break;
 873         }
 874 }
 875
 876
 877 /*
 878         ==========================================================================
 879         Description:
 880                 Retry sending ADDBA Reqest.
 881
 882         IRQL = DISPATCH_LEVEL
 883
 884         Parametrs:
 885         p8023Header: if this is already 802.3 format, p8023Header is NULL
 886
 887         Return  : TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
 888                                 FALSE , then continue indicaterx at this moment.
 889         ==========================================================================
 890  */
 891 VOID ORIBATimerTimeout(
 892         IN      PRTMP_ADAPTER   pAd)
 893 {
 894         MAC_TABLE_ENTRY *pEntry;
 895         INT                     i, total;
 896 //      FRAME_BAR                       FrameBar;
 897 //      ULONG                   FrameLen;
 898 //      NDIS_STATUS     NStatus;
 899 //      PUCHAR                  pOutBuffer = NULL;
 900 //      USHORT                  Sequence;
 901         UCHAR                   TID;
 902
 903 #ifdef RALINK_ATE
 904         if (ATE_ON(pAd))
 905                 return;
 906 #endif // RALINK_ATE //
 907
 908         total = pAd->MacTab.Size * NUM_OF_TID;
 909
 910         for (i = 1; ((i <MAX_LEN_OF_BA_ORI_TABLE) && (total > 0)) ; i++)
 911         {
 912                 if  (pAd->BATable.BAOriEntry[i].ORI_BA_Status == Originator_Done)
 913                 {
 914                         pEntry = &pAd->MacTab.Content[pAd->BATable.BAOriEntry[i].Wcid];
 915                         TID = pAd->BATable.BAOriEntry[i].TID;
 916
 917                         ASSERT(pAd->BATable.BAOriEntry[i].Wcid < MAX_LEN_OF_MAC_TABLE);
 918                 }
 919                 total --;
 920         }
 921 }
 922
 923
 924 VOID SendRefreshBAR(
 925         IN      PRTMP_ADAPTER   pAd,
 926         IN      MAC_TABLE_ENTRY *pEntry)
 927 {
 928         FRAME_BAR               FrameBar;
 929         ULONG                   FrameLen;
 930         NDIS_STATUS     NStatus;
 931         PUCHAR                  pOutBuffer = NULL;
 932         USHORT                  Sequence;
 933         UCHAR                   i, TID;
 934         USHORT                  idx;
 935         BA_ORI_ENTRY    *pBAEntry;
 936
 937         for (i = 0; i <NUM_OF_TID; i++)
 938         {
 939                 idx = pEntry->BAOriWcidArray[i];
 940                 if (idx == 0)
 941                 {
 942                         continue;
 943                 }
 944                 pBAEntry = &pAd->BATable.BAOriEntry[idx];
 945
 946                 if  (pBAEntry->ORI_BA_Status == Originator_Done)
 947                 {
 948                         TID = pBAEntry->TID;
 949
 950                         ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE);
 951
 952                         NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);  //Get an unused nonpaged memory
 953                         if(NStatus != NDIS_STATUS_SUCCESS)
 954                         {
 955                                 DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n"));
 956                                 return;
 957                         }
 958
 959                         Sequence = pEntry->TxSeq[TID];
 960
 961
 962 #ifdef CONFIG_STA_SUPPORT
 963                         IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
 964                                 BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pAd->CurrentAddress);
 965 #endif // CONFIG_STA_SUPPORT //
 966
 967                         FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function.
 968                         FrameBar.StartingSeq.field.StartSeq = Sequence; // make sure sequence not clear in DEL funciton.
 969                         FrameBar.BarControl.TID = TID; // make sure sequence not clear in DEL funciton.
 970
 971                         MakeOutgoingFrame(pOutBuffer,                           &FrameLen,
 972                                                           sizeof(FRAME_BAR),      &FrameBar,
 973                                                           END_OF_ARGS);
 974                         //if (!(CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_RALINK_CHIPSET)))
 975                         if (1)  // Now we always send BAR.
 976                         {
 977                                 //MiniportMMRequestUnlock(pAd, 0, pOutBuffer, FrameLen);
 978                                 MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG | MapUserPriorityToAccessCategory[TID]), pOutBuffer, FrameLen);
 979
 980                         }
 981                         MlmeFreeMemory(pAd, pOutBuffer);
 982                 }
 983         }
 984 }
 985 #endif // DOT11_N_SUPPORT //
 986
 987 VOID ActHeaderInit(
 988     IN  PRTMP_ADAPTER   pAd,
 989     IN OUT PHEADER_802_11 pHdr80211,
 990     IN PUCHAR Addr1,
 991     IN PUCHAR Addr2,
 992     IN PUCHAR Addr3)
 993 {
 994     NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11));
 995     pHdr80211->FC.Type = BTYPE_MGMT;
 996     pHdr80211->FC.SubType = SUBTYPE_ACTION;
 997
 998     COPY_MAC_ADDR(pHdr80211->Addr1, Addr1);
 999         COPY_MAC_ADDR(pHdr80211->Addr2, Addr2);
1000     COPY_MAC_ADDR(pHdr80211->Addr3, Addr3);
1001 }
1002
1003 VOID BarHeaderInit(
1004         IN      PRTMP_ADAPTER   pAd,
1005         IN OUT PFRAME_BAR pCntlBar,
1006         IN PUCHAR pDA,
1007         IN PUCHAR pSA)
1008 {
1009 //      USHORT  Duration;
1010
1011         NdisZeroMemory(pCntlBar, sizeof(FRAME_BAR));
1012         pCntlBar->FC.Type = BTYPE_CNTL;
1013         pCntlBar->FC.SubType = SUBTYPE_BLOCK_ACK_REQ;
1014         pCntlBar->BarControl.MTID = 0;
1015         pCntlBar->BarControl.Compressed = 1;
1016         pCntlBar->BarControl.ACKPolicy = 0;
1017
1018
1019         pCntlBar->Duration = 16 + RTMPCalcDuration(pAd, RATE_1, sizeof(FRAME_BA));
1020
1021         COPY_MAC_ADDR(pCntlBar->Addr1, pDA);
1022         COPY_MAC_ADDR(pCntlBar->Addr2, pSA);
1023 }
1024
1025
1026 /*
1027         ==========================================================================
1028         Description:
1029                 Insert Category and action code into the action frame.
1030
1031         Parametrs:
1032                 1. frame buffer pointer.
1033                 2. frame length.
1034                 3. category code of the frame.
1035                 4. action code of the frame.
1036
1037         Return  : None.
1038         ==========================================================================
1039  */
1040 VOID InsertActField(
1041         IN PRTMP_ADAPTER pAd,
1042         OUT PUCHAR pFrameBuf,
1043         OUT PULONG pFrameLen,
1044         IN UINT8 Category,
1045         IN UINT8 ActCode)
1046 {
1047         ULONG TempLen;
1048
1049         MakeOutgoingFrame(      pFrameBuf,              &TempLen,
1050                                                 1,                              &Category,
1051                                                 1,                              &ActCode,
1052                                                 END_OF_ARGS);
1053
1054         *pFrameLen = *pFrameLen + TempLen;
1055
1056         return;
1057 }