2 *************************************************************************
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25 *************************************************************************
31 Handle association related requests either from WSTA or from local MLME
35 -------- ---------- ----------------------------------------------
36 Jan Lee 2006 created for rt2860
39 #include "../rt_config.h"
40 #include "../action.h"
43 static VOID ReservedAction(
45 IN MLME_QUEUE_ELEM *Elem);
49 ==========================================================================
51 association state machine init, including state transition and timer init
53 S - pointer to the association state machine
55 The state machine looks like the following
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 ==========================================================================
65 VOID ActionStateMachineInit(
68 OUT STATE_MACHINE_FUNC Trans[])
70 StateMachineInit(S, (STATE_MACHINE_FUNC *)Trans, MAX_ACT_STATE, MAX_ACT_MSG, (STATE_MACHINE_FUNC)Drop, ACT_IDLE, ACT_MACHINE_BASE);
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);
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 //
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 //
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);
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);
98 #ifdef DOT11_N_SUPPORT
100 IN PRTMP_ADAPTER pAd,
101 IN MLME_QUEUE_ELEM *Elem)
104 MLME_ADDBA_REQ_STRUCT *pInfo;
106 PUCHAR pOutBuffer = NULL;
109 FRAME_ADDBA_REQ Frame;
111 BA_ORI_ENTRY *pBAEntry = NULL;
113 pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg;
114 NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ));
116 if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr))
118 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
119 if(NStatus != NDIS_STATUS_SUCCESS)
121 DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n"));
125 Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
128 MlmeFreeMemory(pAd, pOutBuffer);
129 DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n"));
134 pBAEntry =&pAd->BATable.BAOriEntry[Idx];
137 #ifdef CONFIG_STA_SUPPORT
138 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
141 ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
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);
147 #endif // QOS_DLS_SUPPORT //
148 ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr);
151 #endif // CONFIG_STA_SUPPORT //
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];
164 *(USHORT *)(&Frame.BaParm) = cpu2le16(*(USHORT *)(&Frame.BaParm));
165 Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue);
166 Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word);
168 MakeOutgoingFrame(pOutBuffer, &FrameLen,
169 sizeof(FRAME_ADDBA_REQ), &Frame,
172 MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG | MapUserPriorityToAccessCategory[pInfo->TID]), pOutBuffer, FrameLen);
174 MlmeFreeMemory(pAd, pOutBuffer);
176 DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x, FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize));
181 ==========================================================================
183 send DELBA and delete BaEntry if any
185 Elem - MLME message MLME_DELBA_REQ_STRUCT
187 IRQL = DISPATCH_LEVEL
189 ==========================================================================
191 VOID MlmeDELBAAction(
192 IN PRTMP_ADAPTER pAd,
193 IN MLME_QUEUE_ELEM *Elem)
195 MLME_DELBA_REQ_STRUCT *pInfo;
196 PUCHAR pOutBuffer = NULL;
197 PUCHAR pOutBuffer2 = NULL;
200 FRAME_DELBA_REQ Frame;
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));
209 if(MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen))
211 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
212 if(NStatus != NDIS_STATUS_SUCCESS)
214 DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeDELBAAction() allocate memory failed 1. \n"));
218 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory
219 if(NStatus != NDIS_STATUS_SUCCESS)
221 MlmeFreeMemory(pAd, pOutBuffer);
222 DBGPRINT(RT_DEBUG_ERROR, ("BA - MlmeDELBAAction() allocate memory failed 2. \n"));
226 // SEND BAR (Send BAR to refresh peer reordering buffer.)
227 Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
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 //
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.
241 MakeOutgoingFrame(pOutBuffer2, &FrameLen,
242 sizeof(FRAME_BAR), &FrameBar,
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"));
250 #ifdef CONFIG_STA_SUPPORT
251 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
254 ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
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);
260 #endif // QOS_DLS_SUPPORT //
261 ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[pInfo->Wcid].Addr);
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);
272 MakeOutgoingFrame(pOutBuffer, &FrameLen,
273 sizeof(FRAME_DELBA_REQ), &Frame,
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));
280 #endif // DOT11_N_SUPPORT //
283 IN PRTMP_ADAPTER pAd,
284 IN MLME_QUEUE_ELEM *Elem)
289 IN PRTMP_ADAPTER pAd,
290 IN MLME_QUEUE_ELEM *Elem)
294 VOID MlmeInvalidAction(
295 IN PRTMP_ADAPTER pAd,
296 IN MLME_QUEUE_ELEM *Elem)
298 //PUCHAR pOutBuffer = NULL;
299 //Return the receiving frame except the MSB of category filed set to 1. 7.3.1.11
303 IN PRTMP_ADAPTER pAd,
304 IN MLME_QUEUE_ELEM *Elem)
308 #ifdef QOS_DLS_SUPPORT
310 IN PRTMP_ADAPTER pAd,
311 IN MLME_QUEUE_ELEM *Elem)
313 UCHAR Action = Elem->Msg[LENGTH_802_11+1];
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 //
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 //
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 //
339 #endif // QOS_DLS_SUPPORT //
343 #ifdef DOT11_N_SUPPORT
345 IN PRTMP_ADAPTER pAd,
346 IN MLME_QUEUE_ELEM *Elem)
348 UCHAR Action = Elem->Msg[LENGTH_802_11+1];
353 PeerAddBAReqAction(pAd,Elem);
356 PeerAddBARspAction(pAd,Elem);
359 PeerDelBAAction(pAd,Elem);
367 #ifdef CONFIG_STA_SUPPORT
368 VOID StaPublicAction(
369 IN PRTMP_ADAPTER pAd,
370 IN UCHAR Bss2040Coexist)
372 BSS_2040_COEXIST_IE BssCoexist;
373 MLME_SCAN_REQ_STRUCT ScanReq;
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)))
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;
392 Description : Build Intolerant Channel Rerpot from Trigger event table.
393 return : how many bytes copied.
395 ULONG BuildIntolerantChannelRep(
396 IN PRTMP_ADAPTER pAd,
400 ULONG ReadOffset = 0;
402 UCHAR LastRegClass = 0xff;
405 for ( i = 0;i < MAX_TRIGGER_EVENT;i++)
407 if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid == TRUE)
409 if (pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass == LastRegClass)
411 *(pDest + ReadOffset) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel;
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;
435 Description : Send 20/40 BSS Coexistence Action frame If one trigger event is triggered.
437 VOID Send2040CoexistAction(
438 IN PRTMP_ADAPTER pAd,
440 IN BOOLEAN bAddIntolerantCha)
442 PUCHAR pOutBuffer = NULL;
444 FRAME_ACTION_HDR Frame;
446 ULONG IntolerantChaRepLen;
448 IntolerantChaRepLen = 0;
449 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
450 if(NStatus != NDIS_STATUS_SUCCESS)
452 DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction() allocate memory failed \n"));
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;
459 MakeOutgoingFrame(pOutBuffer, &FrameLen,
460 sizeof(FRAME_ACTION_HDR), &Frame,
463 *(pOutBuffer + FrameLen) = pAd->CommonCfg.BSSCoexist2040.word;
466 if (bAddIntolerantCha == TRUE)
467 IntolerantChaRepLen = BuildIntolerantChannelRep(pAd, pOutBuffer + FrameLen);
469 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen + IntolerantChaRepLen);
470 DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction( BSSCoexist2040 = 0x%x ) \n", pAd->CommonCfg.BSSCoexist2040.word));
476 ==========================================================================
478 After scan, Update 20/40 BSS Coexistence IE and send out.
479 According to 802.11n D3.03 11.14.10
482 ==========================================================================
484 VOID Update2040CoexistFrameAndNotify(
485 IN PRTMP_ADAPTER pAd,
487 IN BOOLEAN bAddIntolerantCha)
489 BSS_2040_COEXIST_IE OldValue;
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;
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)
500 Send2040CoexistAction(pAd, Wcid, bAddIntolerantCha);
503 #endif // CONFIG_STA_SUPPORT //
506 BOOLEAN ChannelSwitchSanityCheck(
507 IN PRTMP_ADAPTER pAd,
514 if (Wcid >= MAX_LEN_OF_MAC_TABLE)
517 if ((NewChannel > 7) && (Secondary == 1))
520 if ((NewChannel < 5) && (Secondary == 3))
523 // 0. Check if new channel is in the channellist.
524 for (i = 0;i < pAd->ChannelListNum;i++)
526 if (pAd->ChannelList[i].Channel == NewChannel)
532 if (i == pAd->ChannelListNum)
539 VOID ChannelSwitchAction(
540 IN PRTMP_ADAPTER pAd,
548 DBGPRINT(RT_DEBUG_TRACE,("SPECTRUM - ChannelSwitchAction(NewChannel = %d , Secondary = %d) \n", NewChannel, Secondary));
550 if (ChannelSwitchSanityCheck(pAd, Wcid, NewChannel, Secondary) == FALSE)
553 // 1. Switches to BW = 20.
556 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
558 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
559 if (pAd->MACVersion == 0x28600100)
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" ));
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" ));
574 // 1. Switches to BW = 40 And Station supports BW = 40.
575 else if (((Secondary == 1) || (Secondary == 3)) && (pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == 1))
577 pAd->CommonCfg.Channel = NewChannel;
582 pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2;
583 RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue);
585 RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue);
586 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
589 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
590 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue);
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 ));
598 pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2;
599 RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue);
602 RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue);
603 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
606 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
607 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue);
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 ));
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;
619 #endif // DOT11N_DRAFT3 //
620 #endif // DOT11_N_SUPPORT //
622 VOID PeerPublicAction(
623 IN PRTMP_ADAPTER pAd,
624 IN MLME_QUEUE_ELEM *Elem)
626 #ifdef DOT11_N_SUPPORT
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)
634 #ifdef DOT11_N_SUPPORT
638 case ACTION_BSS_2040_COEXIST: // Format defined in IEEE 7.4.7a.1 in 11n Draf3.03
641 BSS_2040_COEXIST_ELEMENT *pCoexistInfo;
642 BSS_2040_COEXIST_IE *pBssCoexistIe;
643 BSS_2040_INTOLERANT_CH_REPORT *pIntolerantReport = NULL;
645 if (Elem->MsgLen <= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT)) )
647 DBGPRINT(RT_DEBUG_ERROR, ("ACTION - 20/40 BSS Coexistence Management Frame length too short! len = %ld!\n", Elem->MsgLen));
650 DBGPRINT(RT_DEBUG_TRACE, ("ACTION - 20/40 BSS Coexistence Management action----> \n"));
651 hex_dump("CoexistenceMgmtFrame", Elem->Msg, Elem->MsgLen);
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)))
658 pIntolerantReport = (BSS_2040_INTOLERANT_CH_REPORT *)((PUCHAR)pCoexistInfo + sizeof(BSS_2040_COEXIST_ELEMENT));
660 //hex_dump("IntolerantReport ", (PUCHAR)pIntolerantReport, sizeof(BSS_2040_INTOLERANT_CH_REPORT));
662 pBssCoexistIe = (BSS_2040_COEXIST_IE *)(&pCoexistInfo->BssCoexistIe);
664 #ifdef CONFIG_STA_SUPPORT
665 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
669 StaPublicAction(pAd, pCoexistInfo);
672 #endif // CONFIG_STA_SUPPORT //
678 #endif // DOT11N_DRAFT3 //
679 #endif // DOT11_N_SUPPORT //
684 static VOID ReservedAction(
685 IN PRTMP_ADAPTER pAd,
686 IN MLME_QUEUE_ELEM *Elem)
690 if (Elem->MsgLen <= LENGTH_802_11)
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);
701 IN PRTMP_ADAPTER pAd,
702 IN MLME_QUEUE_ELEM *Elem)
708 #ifdef DOT11_N_SUPPORT
709 static VOID respond_ht_information_exchange_action(
710 IN PRTMP_ADAPTER pAd,
711 IN MLME_QUEUE_ELEM *Elem)
713 PUCHAR pOutBuffer = NULL;
716 FRAME_HT_INFO HTINFOframe, *pFrame;
720 // 2. Always send back ADDBA Response
721 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
723 if (NStatus != NDIS_STATUS_SUCCESS)
725 DBGPRINT(RT_DEBUG_TRACE,("ACTION - respond_ht_information_exchange_action() allocate memory failed \n"));
730 pFrame = (FRAME_HT_INFO *) &Elem->Msg[0];
731 pAddr = pFrame->Hdr.Addr2;
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)
739 ActHeaderInit(pAd, &HTINFOframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
741 ActHeaderInit(pAd, &HTINFOframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr);
743 #endif // CONFIG_STA_SUPPORT //
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;
751 MakeOutgoingFrame(pOutBuffer, &FrameLen,
752 sizeof(FRAME_HT_INFO), &HTINFOframe,
755 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
756 MlmeFreeMemory(pAd, pOutBuffer);
761 VOID SendNotifyBWActionFrame(
762 IN PRTMP_ADAPTER pAd,
766 PUCHAR pOutBuffer = NULL;
768 FRAME_ACTION_HDR Frame;
773 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
774 if(NStatus != NDIS_STATUS_SUCCESS)
776 DBGPRINT(RT_DEBUG_ERROR,("ACT - SendNotifyBWAction() allocate memory failed \n"));
780 if (Wcid == MCAST_WCID)
781 pAddr1 = &BROADCAST_ADDR[0];
783 pAddr1 = pAd->MacTab.Content[Wcid].Addr;
784 ActHeaderInit(pAd, &Frame.Hdr, pAddr1, pAd->ApCfg.MBSSID[apidx].Bssid, pAd->ApCfg.MBSSID[apidx].Bssid);
786 Frame.Category = CATEGORY_HT;
787 Frame.Action = NOTIFY_BW_ACTION;
789 MakeOutgoingFrame(pOutBuffer, &FrameLen,
790 sizeof(FRAME_ACTION_HDR), &Frame,
793 *(pOutBuffer + FrameLen) = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
797 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
798 DBGPRINT(RT_DEBUG_TRACE,("ACT - SendNotifyBWAction(NotifyBW= %d)!\n", pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth));
801 #endif // DOT11N_DRAFT3 //
805 IN PRTMP_ADAPTER pAd,
806 IN MLME_QUEUE_ELEM *Elem)
808 UCHAR Action = Elem->Msg[LENGTH_802_11+1];
810 if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
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)
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] ));
827 #endif // CONFIG_STA_SUPPORT //
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;
836 DBGPRINT(RT_DEBUG_TRACE,("ACTION - SMPS action----> \n"));
837 if (((Elem->Msg[LENGTH_802_11+2]&0x1) == 0))
839 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_ENABLE;
841 else if (((Elem->Msg[LENGTH_802_11+2]&0x2) == 0))
843 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_STATIC;
847 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_DYNAMIC;
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.
857 case MIMO_CHA_MEASURE_ACTION:
860 case HT_INFO_EXCHANGE:
862 HT_INFORMATION_OCTET *pHT_info;
864 pHT_info = (HT_INFORMATION_OCTET *) &Elem->Msg[LENGTH_802_11+2];
866 DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Information Exchange action----> \n"));
867 if (pHT_info->Request)
869 respond_ht_information_exchange_action(pAd, Elem);
878 ==========================================================================
880 Retry sending ADDBA Reqest.
882 IRQL = DISPATCH_LEVEL
885 p8023Header: if this is already 802.3 format, p8023Header is NULL
887 Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
888 FALSE , then continue indicaterx at this moment.
889 ==========================================================================
891 VOID ORIBATimerTimeout(
892 IN PRTMP_ADAPTER pAd)
894 MAC_TABLE_ENTRY *pEntry;
896 // FRAME_BAR FrameBar;
898 // NDIS_STATUS NStatus;
899 // PUCHAR pOutBuffer = NULL;
906 #endif // RALINK_ATE //
908 total = pAd->MacTab.Size * NUM_OF_TID;
910 for (i = 1; ((i <MAX_LEN_OF_BA_ORI_TABLE) && (total > 0)) ; i++)
912 if (pAd->BATable.BAOriEntry[i].ORI_BA_Status == Originator_Done)
914 pEntry = &pAd->MacTab.Content[pAd->BATable.BAOriEntry[i].Wcid];
915 TID = pAd->BATable.BAOriEntry[i].TID;
917 ASSERT(pAd->BATable.BAOriEntry[i].Wcid < MAX_LEN_OF_MAC_TABLE);
925 IN PRTMP_ADAPTER pAd,
926 IN MAC_TABLE_ENTRY *pEntry)
931 PUCHAR pOutBuffer = NULL;
935 BA_ORI_ENTRY *pBAEntry;
937 for (i = 0; i <NUM_OF_TID; i++)
939 idx = pEntry->BAOriWcidArray[i];
944 pBAEntry = &pAd->BATable.BAOriEntry[idx];
946 if (pBAEntry->ORI_BA_Status == Originator_Done)
950 ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE);
952 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
953 if(NStatus != NDIS_STATUS_SUCCESS)
955 DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n"));
959 Sequence = pEntry->TxSeq[TID];
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 //
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.
971 MakeOutgoingFrame(pOutBuffer, &FrameLen,
972 sizeof(FRAME_BAR), &FrameBar,
974 //if (!(CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_RALINK_CHIPSET)))
975 if (1) // Now we always send BAR.
977 //MiniportMMRequestUnlock(pAd, 0, pOutBuffer, FrameLen);
978 MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG | MapUserPriorityToAccessCategory[TID]), pOutBuffer, FrameLen);
981 MlmeFreeMemory(pAd, pOutBuffer);
985 #endif // DOT11_N_SUPPORT //
988 IN PRTMP_ADAPTER pAd,
989 IN OUT PHEADER_802_11 pHdr80211,
994 NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11));
995 pHdr80211->FC.Type = BTYPE_MGMT;
996 pHdr80211->FC.SubType = SUBTYPE_ACTION;
998 COPY_MAC_ADDR(pHdr80211->Addr1, Addr1);
999 COPY_MAC_ADDR(pHdr80211->Addr2, Addr2);
1000 COPY_MAC_ADDR(pHdr80211->Addr3, Addr3);
1004 IN PRTMP_ADAPTER pAd,
1005 IN OUT PFRAME_BAR pCntlBar,
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;
1019 pCntlBar->Duration = 16 + RTMPCalcDuration(pAd, RATE_1, sizeof(FRAME_BA));
1021 COPY_MAC_ADDR(pCntlBar->Addr1, pDA);
1022 COPY_MAC_ADDR(pCntlBar->Addr2, pSA);
1027 ==========================================================================
1029 Insert Category and action code into the action frame.
1032 1. frame buffer pointer.
1034 3. category code of the frame.
1035 4. action code of the frame.
1038 ==========================================================================
1040 VOID InsertActField(
1041 IN PRTMP_ADAPTER pAd,
1042 OUT PUCHAR pFrameBuf,
1043 OUT PULONG pFrameLen,
1049 MakeOutgoingFrame( pFrameBuf, &TempLen,
1054 *pFrameLen = *pFrameLen + TempLen;