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"
43 static VOID ReservedAction(
45 IN MLME_QUEUE_ELEM *Elem);
48 ==========================================================================
50 association state machine init, including state transition and timer init
52 S - pointer to the association state machine
54 The state machine looks like the following
57 MT2_MLME_DISASSOC_REQ mlme_disassoc_req_action
58 MT2_PEER_DISASSOC_REQ peer_disassoc_action
59 MT2_PEER_ASSOC_REQ drop
60 MT2_PEER_REASSOC_REQ drop
61 MT2_CLS3ERR cls3err_action
62 ==========================================================================
64 VOID ActionStateMachineInit(
67 OUT STATE_MACHINE_FUNC Trans[])
69 StateMachineInit(S, (STATE_MACHINE_FUNC *)Trans, MAX_ACT_STATE, MAX_ACT_MSG, (STATE_MACHINE_FUNC)Drop, ACT_IDLE, ACT_MACHINE_BASE);
71 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_SPECTRUM_CATE, (STATE_MACHINE_FUNC)PeerSpectrumAction);
72 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_QOS_CATE, (STATE_MACHINE_FUNC)PeerQOSAction);
74 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)ReservedAction);
75 #ifdef QOS_DLS_SUPPORT
76 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)PeerDLSAction);
77 #endif // QOS_DLS_SUPPORT //
79 #ifdef DOT11_N_SUPPORT
80 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_BA_CATE, (STATE_MACHINE_FUNC)PeerBAAction);
81 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_HT_CATE, (STATE_MACHINE_FUNC)PeerHTAction);
82 StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ADD_BA_CATE, (STATE_MACHINE_FUNC)MlmeADDBAAction);
83 StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ORI_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction);
84 StateMachineSetAction(S, ACT_IDLE, MT2_MLME_REC_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction);
85 #endif // DOT11_N_SUPPORT //
87 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PUBLIC_CATE, (STATE_MACHINE_FUNC)PeerPublicAction);
88 StateMachineSetAction(S, ACT_IDLE, MT2_PEER_RM_CATE, (STATE_MACHINE_FUNC)PeerRMAction);
90 StateMachineSetAction(S, ACT_IDLE, MT2_MLME_QOS_CATE, (STATE_MACHINE_FUNC)MlmeQOSAction);
91 StateMachineSetAction(S, ACT_IDLE, MT2_MLME_DLS_CATE, (STATE_MACHINE_FUNC)MlmeDLSAction);
92 StateMachineSetAction(S, ACT_IDLE, MT2_ACT_INVALID, (STATE_MACHINE_FUNC)MlmeInvalidAction);
95 #ifdef DOT11_N_SUPPORT
98 IN MLME_QUEUE_ELEM *Elem)
101 MLME_ADDBA_REQ_STRUCT *pInfo;
103 PUCHAR pOutBuffer = NULL;
106 FRAME_ADDBA_REQ Frame;
108 BA_ORI_ENTRY *pBAEntry = NULL;
110 pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg;
111 NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ));
113 if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr))
115 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
116 if(NStatus != NDIS_STATUS_SUCCESS)
118 DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n"));
122 Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
125 MlmeFreeMemory(pAd, pOutBuffer);
126 DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n"));
131 pBAEntry =&pAd->BATable.BAOriEntry[Idx];
134 #ifdef CONFIG_STA_SUPPORT
135 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
138 ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
140 #ifdef QOS_DLS_SUPPORT
141 if (pAd->MacTab.Content[pInfo->Wcid].ValidAsDls)
142 ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
144 #endif // QOS_DLS_SUPPORT //
145 ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr);
148 #endif // CONFIG_STA_SUPPORT //
150 Frame.Category = CATEGORY_BA;
151 Frame.Action = ADDBA_REQ;
152 Frame.BaParm.AMSDUSupported = 0;
153 Frame.BaParm.BAPolicy = IMMED_BA;
154 Frame.BaParm.TID = pInfo->TID;
155 Frame.BaParm.BufSize = pInfo->BaBufSize;
156 Frame.Token = pInfo->Token;
157 Frame.TimeOutValue = pInfo->TimeOutValue;
158 Frame.BaStartSeq.field.FragNum = 0;
159 Frame.BaStartSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID];
161 *(USHORT *)(&Frame.BaParm) = cpu2le16(*(USHORT *)(&Frame.BaParm));
162 Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue);
163 Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word);
165 MakeOutgoingFrame(pOutBuffer, &FrameLen,
166 sizeof(FRAME_ADDBA_REQ), &Frame,
168 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
169 MlmeFreeMemory(pAd, pOutBuffer);
171 DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x, FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize));
176 ==========================================================================
178 send DELBA and delete BaEntry if any
180 Elem - MLME message MLME_DELBA_REQ_STRUCT
182 IRQL = DISPATCH_LEVEL
184 ==========================================================================
186 VOID MlmeDELBAAction(
187 IN PRTMP_ADAPTER pAd,
188 IN MLME_QUEUE_ELEM *Elem)
190 MLME_DELBA_REQ_STRUCT *pInfo;
191 PUCHAR pOutBuffer = NULL;
192 PUCHAR pOutBuffer2 = NULL;
195 FRAME_DELBA_REQ Frame;
199 pInfo = (MLME_DELBA_REQ_STRUCT *)Elem->Msg;
200 // must send back DELBA
201 NdisZeroMemory(&Frame, sizeof(FRAME_DELBA_REQ));
202 DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeDELBAAction(), Initiator(%d) \n", pInfo->Initiator));
204 if(MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen))
206 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
207 if(NStatus != NDIS_STATUS_SUCCESS)
209 DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeDELBAAction() allocate memory failed 1. \n"));
213 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory
214 if(NStatus != NDIS_STATUS_SUCCESS)
216 MlmeFreeMemory(pAd, pOutBuffer);
217 DBGPRINT(RT_DEBUG_ERROR, ("BA - MlmeDELBAAction() allocate memory failed 2. \n"));
221 // SEND BAR (Send BAR to refresh peer reordering buffer.)
222 Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID];
224 #ifdef CONFIG_STA_SUPPORT
225 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
226 BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress);
227 #endif // CONFIG_STA_SUPPORT //
229 FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL funciton.
230 FrameBar.StartingSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; // make sure sequence not clear in DEL funciton.
231 FrameBar.BarControl.TID = pInfo->TID; // make sure sequence not clear in DEL funciton.
232 FrameBar.BarControl.ACKPolicy = IMMED_BA; // make sure sequence not clear in DEL funciton.
233 FrameBar.BarControl.Compressed = 1; // make sure sequence not clear in DEL funciton.
234 FrameBar.BarControl.MTID = 0; // make sure sequence not clear in DEL funciton.
236 MakeOutgoingFrame(pOutBuffer2, &FrameLen,
237 sizeof(FRAME_BAR), &FrameBar,
239 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen);
240 MlmeFreeMemory(pAd, pOutBuffer2);
241 DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeDELBAAction() . Send BAR to refresh peer reordering buffer \n"));
245 #ifdef CONFIG_STA_SUPPORT
246 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
249 ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
251 #ifdef QOS_DLS_SUPPORT
252 if (pAd->MacTab.Content[pInfo->Wcid].ValidAsDls)
253 ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
255 #endif // QOS_DLS_SUPPORT //
256 ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[pInfo->Wcid].Addr);
258 #endif // CONFIG_STA_SUPPORT //
259 Frame.Category = CATEGORY_BA;
260 Frame.Action = DELBA;
261 Frame.DelbaParm.Initiator = pInfo->Initiator;
262 Frame.DelbaParm.TID = pInfo->TID;
263 Frame.ReasonCode = 39; // Time Out
264 *(USHORT *)(&Frame.DelbaParm) = cpu2le16(*(USHORT *)(&Frame.DelbaParm));
265 Frame.ReasonCode = cpu2le16(Frame.ReasonCode);
267 MakeOutgoingFrame(pOutBuffer, &FrameLen,
268 sizeof(FRAME_DELBA_REQ), &Frame,
270 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
271 MlmeFreeMemory(pAd, pOutBuffer);
272 DBGPRINT(RT_DEBUG_TRACE, ("BA - MlmeDELBAAction() . 3 DELBA sent. Initiator(%d)\n", pInfo->Initiator));
275 #endif // DOT11_N_SUPPORT //
278 IN PRTMP_ADAPTER pAd,
279 IN MLME_QUEUE_ELEM *Elem)
284 IN PRTMP_ADAPTER pAd,
285 IN MLME_QUEUE_ELEM *Elem)
289 VOID MlmeInvalidAction(
290 IN PRTMP_ADAPTER pAd,
291 IN MLME_QUEUE_ELEM *Elem)
293 //PUCHAR pOutBuffer = NULL;
294 //Return the receiving frame except the MSB of category filed set to 1. 7.3.1.11
298 IN PRTMP_ADAPTER pAd,
299 IN MLME_QUEUE_ELEM *Elem)
303 #ifdef QOS_DLS_SUPPORT
305 IN PRTMP_ADAPTER pAd,
306 IN MLME_QUEUE_ELEM *Elem)
308 UCHAR Action = Elem->Msg[LENGTH_802_11+1];
312 case ACTION_DLS_REQUEST:
313 #ifdef CONFIG_STA_SUPPORT
314 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
315 PeerDlsReqAction(pAd, Elem);
316 #endif // CONFIG_STA_SUPPORT //
319 case ACTION_DLS_RESPONSE:
320 #ifdef CONFIG_STA_SUPPORT
321 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
322 PeerDlsRspAction(pAd, Elem);
323 #endif // CONFIG_STA_SUPPORT //
326 case ACTION_DLS_TEARDOWN:
327 #ifdef CONFIG_STA_SUPPORT
328 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
329 PeerDlsTearDownAction(pAd, Elem);
330 #endif // CONFIG_STA_SUPPORT //
334 #endif // QOS_DLS_SUPPORT //
336 #ifdef DOT11_N_SUPPORT
338 IN PRTMP_ADAPTER pAd,
339 IN MLME_QUEUE_ELEM *Elem)
341 UCHAR Action = Elem->Msg[LENGTH_802_11+1];
346 PeerAddBAReqAction(pAd,Elem);
349 PeerAddBARspAction(pAd,Elem);
352 PeerDelBAAction(pAd,Elem);
360 #ifdef CONFIG_STA_SUPPORT
361 VOID StaPublicAction(
362 IN PRTMP_ADAPTER pAd,
363 IN UCHAR Bss2040Coexist)
365 BSS_2040_COEXIST_IE BssCoexist;
366 MLME_SCAN_REQ_STRUCT ScanReq;
368 BssCoexist.word = Bss2040Coexist;
369 // 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
370 if ((BssCoexist.field.InfoReq == 1) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040)))
372 // Clear record first. After scan , will update those bit and send back to transmiter.
373 pAd->CommonCfg.BSSCoexist2040.field.InfoReq = 1;
374 pAd->CommonCfg.BSSCoexist2040.field.Intolerant40 = 0;
375 pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 0;
376 // Fill out stuff for scan request
377 ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_2040_BSS_COEXIST);
378 MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq);
379 pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN;
385 Description : Build Intolerant Channel Rerpot from Trigger event table.
386 return : how many bytes copied.
388 ULONG BuildIntolerantChannelRep(
389 IN PRTMP_ADAPTER pAd,
393 ULONG ReadOffset = 0;
395 UCHAR LastRegClass = 0xff;
398 for ( i = 0;i < MAX_TRIGGER_EVENT;i++)
400 if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid == TRUE)
402 if (pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass == LastRegClass)
404 *(pDest + ReadOffset) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel;
411 *(pDest + ReadOffset) = IE_2040_BSS_INTOLERANT_REPORT; // IE
412 *(pDest + ReadOffset + 1) = 2; // Len = RegClass byte + channel byte.
413 pLen = pDest + ReadOffset + 1;
414 LastRegClass = pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass;
415 *(pDest + ReadOffset + 2) = LastRegClass; // Len = RegClass byte + channel byte.
416 *(pDest + ReadOffset + 3) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel;
428 Description : Send 20/40 BSS Coexistence Action frame If one trigger event is triggered.
430 VOID Send2040CoexistAction(
431 IN PRTMP_ADAPTER pAd,
433 IN BOOLEAN bAddIntolerantCha)
435 PUCHAR pOutBuffer = NULL;
437 FRAME_ACTION_HDR Frame;
439 ULONG IntolerantChaRepLen;
441 IntolerantChaRepLen = 0;
442 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
443 if(NStatus != NDIS_STATUS_SUCCESS)
445 DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction() allocate memory failed \n"));
448 ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[Wcid].Addr, pAd->CommonCfg.Bssid);
449 Frame.Category = CATEGORY_PUBLIC;
450 Frame.Action = ACTION_BSS_2040_COEXIST;
452 MakeOutgoingFrame(pOutBuffer, &FrameLen,
453 sizeof(FRAME_ACTION_HDR), &Frame,
456 *(pOutBuffer + FrameLen) = pAd->CommonCfg.BSSCoexist2040.word;
459 if (bAddIntolerantCha == TRUE)
460 IntolerantChaRepLen = BuildIntolerantChannelRep(pAd, pOutBuffer + FrameLen);
462 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen + IntolerantChaRepLen);
463 DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction( BSSCoexist2040 = 0x%x ) \n", pAd->CommonCfg.BSSCoexist2040.word));
469 ==========================================================================
471 After scan, Update 20/40 BSS Coexistence IE and send out.
472 According to 802.11n D3.03 11.14.10
475 ==========================================================================
477 VOID Update2040CoexistFrameAndNotify(
478 IN PRTMP_ADAPTER pAd,
480 IN BOOLEAN bAddIntolerantCha)
482 BSS_2040_COEXIST_IE OldValue;
484 OldValue.word = pAd->CommonCfg.BSSCoexist2040.word;
485 if ((pAd->CommonCfg.TriggerEventTab.EventANo > 0) || (pAd->CommonCfg.TriggerEventTab.EventBCountDown > 0))
486 pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 1;
488 // Need to check !!!!
489 // How STA will set Intolerant40 if implementation dependent. Now we don't set this bit first.!!!!!
490 // So Only check BSS20WidthReq change.
491 if (OldValue.field.BSS20WidthReq != pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq)
493 Send2040CoexistAction(pAd, Wcid, bAddIntolerantCha);
496 #endif // CONFIG_STA_SUPPORT //
499 BOOLEAN ChannelSwitchSanityCheck(
500 IN PRTMP_ADAPTER pAd,
507 if (Wcid >= MAX_LEN_OF_MAC_TABLE)
510 if ((NewChannel > 7) && (Secondary == 1))
513 if ((NewChannel < 5) && (Secondary == 3))
516 // 0. Check if new channel is in the channellist.
517 for (i = 0;i < pAd->ChannelListNum;i++)
519 if (pAd->ChannelList[i].Channel == NewChannel)
525 if (i == pAd->ChannelListNum)
532 VOID ChannelSwitchAction(
533 IN PRTMP_ADAPTER pAd,
541 DBGPRINT(RT_DEBUG_TRACE,("SPECTRUM - ChannelSwitchAction(NewChannel = %d , Secondary = %d) \n", NewChannel, Secondary));
543 if (ChannelSwitchSanityCheck(pAd, Wcid, NewChannel, Secondary) == FALSE)
546 // 1. Switches to BW = 20.
549 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
551 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
552 if (pAd->MACVersion == 0x28600100)
554 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16);
555 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08);
556 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11);
557 DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" ));
559 pAd->CommonCfg.BBPCurrentBW = BW_20;
560 pAd->CommonCfg.Channel = NewChannel;
561 pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel;
562 AsicSwitchChannel(pAd, pAd->CommonCfg.Channel,FALSE);
563 AsicLockChannel(pAd, pAd->CommonCfg.Channel);
564 pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 0;
565 DBGPRINT(RT_DEBUG_TRACE, ("!!!20MHz !!! \n" ));
567 // 1. Switches to BW = 40 And Station supports BW = 40.
568 else if (((Secondary == 1) || (Secondary == 3)) && (pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == 1))
570 pAd->CommonCfg.Channel = NewChannel;
575 pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2;
576 RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue);
578 RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue);
579 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
582 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
583 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue);
585 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue);
586 DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Lower LINK UP !!! Control Channel at Below. Central = %d \n", pAd->CommonCfg.CentralChannel ));
591 pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2;
592 RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue);
595 RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue);
596 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue);
599 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue);
600 RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue);
603 RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue);
604 DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Upper LINK UP !!! Control Channel at UpperCentral = %d \n", pAd->CommonCfg.CentralChannel ));
606 pAd->CommonCfg.BBPCurrentBW = BW_40;
607 AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE);
608 AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel);
609 pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 1;
612 #endif // DOT11N_DRAFT3 //
613 #endif // DOT11_N_SUPPORT //
615 VOID PeerPublicAction(
616 IN PRTMP_ADAPTER pAd,
617 IN MLME_QUEUE_ELEM *Elem)
620 UCHAR Action = Elem->Msg[LENGTH_802_11+1];
621 #endif // DOT11N_DRAFT3 //
623 if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
629 case ACTION_BSS_2040_COEXIST: // Format defined in IEEE 7.4.7a.1 in 11n Draf3.03
632 BSS_2040_COEXIST_ELEMENT *pCoexistInfo;
633 BSS_2040_COEXIST_IE *pBssCoexistIe;
634 BSS_2040_INTOLERANT_CH_REPORT *pIntolerantReport = NULL;
636 if (Elem->MsgLen <= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT)) )
638 DBGPRINT(RT_DEBUG_ERROR, ("ACTION - 20/40 BSS Coexistence Management Frame length too short! len = %ld!\n", Elem->MsgLen));
641 DBGPRINT(RT_DEBUG_TRACE, ("ACTION - 20/40 BSS Coexistence Management action----> \n"));
642 hex_dump("CoexistenceMgmtFrame", Elem->Msg, Elem->MsgLen);
645 pCoexistInfo = (BSS_2040_COEXIST_ELEMENT *) &Elem->Msg[LENGTH_802_11+2];
646 //hex_dump("CoexistInfo", (PUCHAR)pCoexistInfo, sizeof(BSS_2040_COEXIST_ELEMENT));
647 if (Elem->MsgLen >= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT) + sizeof(BSS_2040_INTOLERANT_CH_REPORT)))
649 pIntolerantReport = (BSS_2040_INTOLERANT_CH_REPORT *)((PUCHAR)pCoexistInfo + sizeof(BSS_2040_COEXIST_ELEMENT));
651 //hex_dump("IntolerantReport ", (PUCHAR)pIntolerantReport, sizeof(BSS_2040_INTOLERANT_CH_REPORT));
653 pBssCoexistIe = (BSS_2040_COEXIST_IE *)(&pCoexistInfo->BssCoexistIe);
655 #ifdef CONFIG_STA_SUPPORT
656 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
660 StaPublicAction(pAd, pCoexistInfo);
663 #endif // CONFIG_STA_SUPPORT //
669 #endif // DOT11N_DRAFT3 //
674 static VOID ReservedAction(
675 IN PRTMP_ADAPTER pAd,
676 IN MLME_QUEUE_ELEM *Elem)
680 if (Elem->MsgLen <= LENGTH_802_11)
685 Category = Elem->Msg[LENGTH_802_11];
686 DBGPRINT(RT_DEBUG_TRACE,("Rcv reserved category(%d) Action Frame\n", Category));
687 hex_dump("Reserved Action Frame", &Elem->Msg[0], Elem->MsgLen);
691 IN PRTMP_ADAPTER pAd,
692 IN MLME_QUEUE_ELEM *Elem)
698 #ifdef DOT11_N_SUPPORT
699 static VOID respond_ht_information_exchange_action(
700 IN PRTMP_ADAPTER pAd,
701 IN MLME_QUEUE_ELEM *Elem)
703 PUCHAR pOutBuffer = NULL;
706 FRAME_HT_INFO HTINFOframe, *pFrame;
710 // 2. Always send back ADDBA Response
711 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
713 if (NStatus != NDIS_STATUS_SUCCESS)
715 DBGPRINT(RT_DEBUG_TRACE,("ACTION - respond_ht_information_exchange_action() allocate memory failed \n"));
720 pFrame = (FRAME_HT_INFO *) &Elem->Msg[0];
721 pAddr = pFrame->Hdr.Addr2;
723 NdisZeroMemory(&HTINFOframe, sizeof(FRAME_HT_INFO));
724 // 2-1. Prepare ADDBA Response frame.
725 #ifdef CONFIG_STA_SUPPORT
726 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
729 ActHeaderInit(pAd, &HTINFOframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid);
731 ActHeaderInit(pAd, &HTINFOframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr);
733 #endif // CONFIG_STA_SUPPORT //
735 HTINFOframe.Category = CATEGORY_HT;
736 HTINFOframe.Action = HT_INFO_EXCHANGE;
737 HTINFOframe.HT_Info.Request = 0;
738 HTINFOframe.HT_Info.Forty_MHz_Intolerant = pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant;
739 HTINFOframe.HT_Info.STA_Channel_Width = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
741 MakeOutgoingFrame(pOutBuffer, &FrameLen,
742 sizeof(FRAME_HT_INFO), &HTINFOframe,
745 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
746 MlmeFreeMemory(pAd, pOutBuffer);
751 VOID SendNotifyBWActionFrame(
752 IN PRTMP_ADAPTER pAd,
756 PUCHAR pOutBuffer = NULL;
758 FRAME_ACTION_HDR Frame;
763 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
764 if(NStatus != NDIS_STATUS_SUCCESS)
766 DBGPRINT(RT_DEBUG_ERROR,("ACT - SendNotifyBWAction() allocate memory failed \n"));
770 if (Wcid == MCAST_WCID)
771 pAddr1 = &BROADCAST_ADDR[0];
773 pAddr1 = pAd->MacTab.Content[Wcid].Addr;
774 ActHeaderInit(pAd, &Frame.Hdr, pAddr1, pAd->ApCfg.MBSSID[apidx].Bssid, pAd->ApCfg.MBSSID[apidx].Bssid);
776 Frame.Category = CATEGORY_HT;
777 Frame.Action = NOTIFY_BW_ACTION;
779 MakeOutgoingFrame(pOutBuffer, &FrameLen,
780 sizeof(FRAME_ACTION_HDR), &Frame,
783 *(pOutBuffer + FrameLen) = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth;
787 MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
788 DBGPRINT(RT_DEBUG_TRACE,("ACT - SendNotifyBWAction(NotifyBW= %d)!\n", pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth));
791 #endif // DOT11N_DRAFT3 //
795 IN PRTMP_ADAPTER pAd,
796 IN MLME_QUEUE_ELEM *Elem)
798 UCHAR Action = Elem->Msg[LENGTH_802_11+1];
800 if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE)
805 case NOTIFY_BW_ACTION:
806 DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Notify Channel bandwidth action----> \n"));
807 #ifdef CONFIG_STA_SUPPORT
808 if(pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE)
810 // Note, this is to patch DIR-1353 AP. When the AP set to Wep, it will use legacy mode. But AP still keeps
811 // sending BW_Notify Action frame, and cause us to linkup and linkdown.
812 // In legacy mode, don't need to parse HT action frame.
813 DBGPRINT(RT_DEBUG_TRACE,("ACTION -Ignore HT Notify Channel BW when link as legacy mode. BW = %d---> \n",
814 Elem->Msg[LENGTH_802_11+2] ));
817 #endif // CONFIG_STA_SUPPORT //
819 if (Elem->Msg[LENGTH_802_11+2] == 0) // 7.4.8.2. if value is 1, keep the same as supported channel bandwidth.
820 pAd->MacTab.Content[Elem->Wcid].HTPhyMode.field.BW = 0;
826 DBGPRINT(RT_DEBUG_TRACE,("ACTION - SMPS action----> \n"));
827 if (((Elem->Msg[LENGTH_802_11+2]&0x1) == 0))
829 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_ENABLE;
831 else if (((Elem->Msg[LENGTH_802_11+2]&0x2) == 0))
833 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_STATIC;
837 pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_DYNAMIC;
840 DBGPRINT(RT_DEBUG_TRACE,("Aid(%d) MIMO PS = %d\n", Elem->Wcid, pAd->MacTab.Content[Elem->Wcid].MmpsMode));
841 // rt2860c : add something for smps change.
847 case MIMO_CHA_MEASURE_ACTION:
850 case HT_INFO_EXCHANGE:
852 HT_INFORMATION_OCTET *pHT_info;
854 pHT_info = (HT_INFORMATION_OCTET *) &Elem->Msg[LENGTH_802_11+2];
856 DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Information Exchange action----> \n"));
857 if (pHT_info->Request)
859 respond_ht_information_exchange_action(pAd, Elem);
868 ==========================================================================
870 Retry sending ADDBA Reqest.
872 IRQL = DISPATCH_LEVEL
875 p8023Header: if this is already 802.3 format, p8023Header is NULL
877 Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
878 FALSE , then continue indicaterx at this moment.
879 ==========================================================================
881 VOID ORIBATimerTimeout(
882 IN PRTMP_ADAPTER pAd)
884 MAC_TABLE_ENTRY *pEntry;
886 // FRAME_BAR FrameBar;
888 // NDIS_STATUS NStatus;
889 // PUCHAR pOutBuffer = NULL;
896 #endif // RALINK_ATE //
898 total = pAd->MacTab.Size * NUM_OF_TID;
900 for (i = 1; ((i <MAX_LEN_OF_BA_ORI_TABLE) && (total > 0)) ; i++)
902 if (pAd->BATable.BAOriEntry[i].ORI_BA_Status == Originator_Done)
904 pEntry = &pAd->MacTab.Content[pAd->BATable.BAOriEntry[i].Wcid];
905 TID = pAd->BATable.BAOriEntry[i].TID;
907 ASSERT(pAd->BATable.BAOriEntry[i].Wcid < MAX_LEN_OF_MAC_TABLE);
915 IN PRTMP_ADAPTER pAd,
916 IN MAC_TABLE_ENTRY *pEntry)
921 PUCHAR pOutBuffer = NULL;
925 BA_ORI_ENTRY *pBAEntry;
927 for (i = 0; i <NUM_OF_TID; i++)
929 idx = pEntry->BAOriWcidArray[i];
934 pBAEntry = &pAd->BATable.BAOriEntry[idx];
936 if (pBAEntry->ORI_BA_Status == Originator_Done)
940 ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE);
942 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
943 if(NStatus != NDIS_STATUS_SUCCESS)
945 DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n"));
949 Sequence = pEntry->TxSeq[TID];
952 #ifdef CONFIG_STA_SUPPORT
953 IF_DEV_CONFIG_OPMODE_ON_STA(pAd)
954 BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pAd->CurrentAddress);
955 #endif // CONFIG_STA_SUPPORT //
957 FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function.
958 FrameBar.StartingSeq.field.StartSeq = Sequence; // make sure sequence not clear in DEL funciton.
959 FrameBar.BarControl.TID = TID; // make sure sequence not clear in DEL funciton.
961 MakeOutgoingFrame(pOutBuffer, &FrameLen,
962 sizeof(FRAME_BAR), &FrameBar,
964 //if (!(CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_RALINK_CHIPSET)))
965 if (1) // Now we always send BAR.
967 //MiniportMMRequestUnlock(pAd, 0, pOutBuffer, FrameLen);
968 MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
970 MlmeFreeMemory(pAd, pOutBuffer);
974 #endif // DOT11_N_SUPPORT //
977 IN PRTMP_ADAPTER pAd,
978 IN OUT PHEADER_802_11 pHdr80211,
983 NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11));
984 pHdr80211->FC.Type = BTYPE_MGMT;
985 pHdr80211->FC.SubType = SUBTYPE_ACTION;
987 COPY_MAC_ADDR(pHdr80211->Addr1, Addr1);
988 COPY_MAC_ADDR(pHdr80211->Addr2, Addr2);
989 COPY_MAC_ADDR(pHdr80211->Addr3, Addr3);
993 IN PRTMP_ADAPTER pAd,
994 IN OUT PFRAME_BAR pCntlBar,
1000 NdisZeroMemory(pCntlBar, sizeof(FRAME_BAR));
1001 pCntlBar->FC.Type = BTYPE_CNTL;
1002 pCntlBar->FC.SubType = SUBTYPE_BLOCK_ACK_REQ;
1003 pCntlBar->BarControl.MTID = 0;
1004 pCntlBar->BarControl.Compressed = 1;
1005 pCntlBar->BarControl.ACKPolicy = 0;
1008 pCntlBar->Duration = 16 + RTMPCalcDuration(pAd, RATE_1, sizeof(FRAME_BA));
1010 COPY_MAC_ADDR(pCntlBar->Addr1, pDA);
1011 COPY_MAC_ADDR(pCntlBar->Addr2, pSA);
1016 ==========================================================================
1018 Insert Category and action code into the action frame.
1021 1. frame buffer pointer.
1023 3. category code of the frame.
1024 4. action code of the frame.
1027 ==========================================================================
1029 VOID InsertActField(
1030 IN PRTMP_ADAPTER pAd,
1031 OUT PUCHAR pFrameBuf,
1032 OUT PULONG pFrameLen,
1038 MakeOutgoingFrame( pFrameBuf, &TempLen,
1043 *pFrameLen = *pFrameLen + TempLen;