2 *************************************************************************
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8 * (c) Copyright 2002-2007, Ralink Technology, Inc.
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25 *************************************************************************
34 -------- ---------- ----------------------------------------------
35 John 2004-9-3 porting from RT2500
38 #include "../rt_config.h"
41 UCHAR CipherWpaTemplate[] = {
44 0x00, 0x50, 0xf2, 0x01, // oui
45 0x01, 0x00, // Version
46 0x00, 0x50, 0xf2, 0x02, // Multicast
47 0x01, 0x00, // Number of unicast
48 0x00, 0x50, 0xf2, 0x02, // unicast
49 0x01, 0x00, // number of authentication method
50 0x00, 0x50, 0xf2, 0x01 // authentication
53 UCHAR CipherWpa2Template[] = {
56 0x01, 0x00, // Version
57 0x00, 0x0f, 0xac, 0x02, // group cipher, TKIP
58 0x01, 0x00, // number of pairwise
59 0x00, 0x0f, 0xac, 0x02, // unicast
60 0x01, 0x00, // number of authentication method
61 0x00, 0x0f, 0xac, 0x02, // authentication
62 0x00, 0x00, // RSN capability
65 UCHAR Ccx2IeInfo[] = { 0x00, 0x40, 0x96, 0x03, 0x02};
68 ==========================================================================
70 association state machine init, including state transition and timer init
72 S - pointer to the association state machine
76 ==========================================================================
78 VOID AssocStateMachineInit(
81 OUT STATE_MACHINE_FUNC Trans[])
83 StateMachineInit(S, Trans, MAX_ASSOC_STATE, MAX_ASSOC_MSG, (STATE_MACHINE_FUNC)Drop, ASSOC_IDLE, ASSOC_MACHINE_BASE);
86 StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)MlmeAssocReqAction);
87 StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)MlmeReassocReqAction);
88 StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)MlmeDisassocReqAction);
89 StateMachineSetAction(S, ASSOC_IDLE, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction);
92 StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc);
93 StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc);
94 StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate);
95 StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction);
96 StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP, (STATE_MACHINE_FUNC)PeerAssocRspAction);
98 // Patch 3Com AP MOde:3CRWE454G72
99 // We send Assoc request frame to this AP, it always send Reassoc Rsp not Associate Rsp.
101 StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP, (STATE_MACHINE_FUNC)PeerAssocRspAction);
102 StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_ASSOC_TIMEOUT, (STATE_MACHINE_FUNC)AssocTimeoutAction);
105 StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc);
106 StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc);
107 StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate);
108 StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction);
109 StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP, (STATE_MACHINE_FUNC)PeerReassocRspAction);
111 // Patch, AP doesn't send Reassociate Rsp frame to Station.
113 StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP, (STATE_MACHINE_FUNC)PeerReassocRspAction);
114 StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_REASSOC_TIMEOUT, (STATE_MACHINE_FUNC)ReassocTimeoutAction);
117 StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc);
118 StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc);
119 StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate);
120 StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction);
121 StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_DISASSOC_TIMEOUT, (STATE_MACHINE_FUNC)DisassocTimeoutAction);
123 // initialize the timer
124 RTMPInitTimer(pAd, &pAd->MlmeAux.AssocTimer, GET_TIMER_FUNCTION(AssocTimeout), pAd, FALSE);
125 RTMPInitTimer(pAd, &pAd->MlmeAux.ReassocTimer, GET_TIMER_FUNCTION(ReassocTimeout), pAd, FALSE);
126 RTMPInitTimer(pAd, &pAd->MlmeAux.DisassocTimer, GET_TIMER_FUNCTION(DisassocTimeout), pAd, FALSE);
130 ==========================================================================
132 Association timeout procedure. After association timeout, this function
133 will be called and it will put a message into the MLME queue
135 Standard timer parameters
137 IRQL = DISPATCH_LEVEL
139 ==========================================================================
141 VOID AssocTimeout(IN PVOID SystemSpecific1,
142 IN PVOID FunctionContext,
143 IN PVOID SystemSpecific2,
144 IN PVOID SystemSpecific3)
146 RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
148 // Do nothing if the driver is starting halt state.
149 // This might happen when timer already been fired before cancel timer with mlmehalt
150 if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
153 MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_ASSOC_TIMEOUT, 0, NULL);
154 RTMP_MLME_HANDLER(pAd);
158 ==========================================================================
160 Reassociation timeout procedure. After reassociation timeout, this
161 function will be called and put a message into the MLME queue
163 Standard timer parameters
165 IRQL = DISPATCH_LEVEL
167 ==========================================================================
169 VOID ReassocTimeout(IN PVOID SystemSpecific1,
170 IN PVOID FunctionContext,
171 IN PVOID SystemSpecific2,
172 IN PVOID SystemSpecific3)
174 RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
176 // Do nothing if the driver is starting halt state.
177 // This might happen when timer already been fired before cancel timer with mlmehalt
178 if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
181 MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_REASSOC_TIMEOUT, 0, NULL);
182 RTMP_MLME_HANDLER(pAd);
186 ==========================================================================
188 Disassociation timeout procedure. After disassociation timeout, this
189 function will be called and put a message into the MLME queue
191 Standard timer parameters
193 IRQL = DISPATCH_LEVEL
195 ==========================================================================
197 VOID DisassocTimeout(IN PVOID SystemSpecific1,
198 IN PVOID FunctionContext,
199 IN PVOID SystemSpecific2,
200 IN PVOID SystemSpecific3)
202 RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
204 // Do nothing if the driver is starting halt state.
205 // This might happen when timer already been fired before cancel timer with mlmehalt
206 if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
209 MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_DISASSOC_TIMEOUT, 0, NULL);
210 RTMP_MLME_HANDLER(pAd);
214 ==========================================================================
216 mlme assoc req handling procedure
218 Adapter - Adapter pointer
219 Elem - MLME Queue Element
221 the station has been authenticated and the following information is stored in the config
223 -# supported rates and their length
224 -# listen interval (Adapter->StaCfg.default_listen_count)
225 -# Transmit power (Adapter->StaCfg.tx_power)
227 -# An association request frame is generated and sent to the air
228 -# Association timer starts
229 -# Association state -> ASSOC_WAIT_RSP
231 IRQL = DISPATCH_LEVEL
233 ==========================================================================
235 VOID MlmeAssocReqAction(
236 IN PRTMP_ADAPTER pAd,
237 IN MLME_QUEUE_ELEM *Elem)
240 HEADER_802_11 AssocHdr;
241 UCHAR WmeIe[9] = {IE_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00};
244 USHORT CapabilityInfo;
245 BOOLEAN TimerCancelled;
246 PUCHAR pOutBuffer = NULL;
253 // Block all authentication request durning WPA block period
254 if (pAd->StaCfg.bBlockAssoc == TRUE)
256 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Block Assoc request durning WPA block period!\n"));
257 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
258 Status = MLME_STATE_MACHINE_REJECT;
259 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status);
261 // check sanity first
262 else if (MlmeAssocReqSanity(pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo, &Timeout, &ListenIntv))
264 RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &TimerCancelled);
265 COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr);
267 // Get an unused nonpaged memory
268 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
269 if (NStatus != NDIS_STATUS_SUCCESS)
271 DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeAssocReqAction() allocate memory failed \n"));
272 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
273 Status = MLME_FAIL_NO_RESOURCE;
274 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status);
278 // Add by James 03/06/27
279 pAd->StaCfg.AssocInfo.Length = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION);
280 // Association don't need to report MAC address
281 pAd->StaCfg.AssocInfo.AvailableRequestFixedIEs =
282 NDIS_802_11_AI_REQFI_CAPABILITIES | NDIS_802_11_AI_REQFI_LISTENINTERVAL;
283 pAd->StaCfg.AssocInfo.RequestFixedIEs.Capabilities = CapabilityInfo;
284 pAd->StaCfg.AssocInfo.RequestFixedIEs.ListenInterval = ListenIntv;
285 // Only reassociate need this
286 //COPY_MAC_ADDR(pAd->StaCfg.AssocInfo.RequestFixedIEs.CurrentAPAddress, ApAddr);
287 pAd->StaCfg.AssocInfo.OffsetRequestIEs = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION);
289 NdisZeroMemory(pAd->StaCfg.ReqVarIEs, MAX_VIE_LEN);
292 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SsidIe, 1);
294 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->MlmeAux.SsidLen, 1);
296 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen);
297 VarIesOffset += pAd->MlmeAux.SsidLen;
299 // Second add Supported rates
300 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SupRateIe, 1);
302 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->MlmeAux.SupRateLen, 1);
304 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->MlmeAux.SupRate, pAd->MlmeAux.SupRateLen);
305 VarIesOffset += pAd->MlmeAux.SupRateLen;
308 if ((pAd->CommonCfg.Channel > 14) &&
309 (pAd->CommonCfg.bIEEE80211H == TRUE))
310 CapabilityInfo |= 0x0100;
312 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send ASSOC request...\n"));
313 MgtMacHeaderInit(pAd, &AssocHdr, SUBTYPE_ASSOC_REQ, 0, ApAddr, ApAddr);
315 // Build basic frame first
316 MakeOutgoingFrame(pOutBuffer, &FrameLen,
317 sizeof(HEADER_802_11), &AssocHdr,
321 1, &pAd->MlmeAux.SsidLen,
322 pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid,
324 1, &pAd->MlmeAux.SupRateLen,
325 pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate,
328 if (pAd->MlmeAux.ExtRateLen != 0)
330 MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
332 1, &pAd->MlmeAux.ExtRateLen,
333 pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate,
339 #ifdef DOT11_N_SUPPORT
341 if ((pAd->MlmeAux.HtCapabilityLen > 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED))
345 UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33};
346 if (pAd->StaActive.SupportedPhyInfo.bPreNHt == TRUE)
348 HtLen = SIZE_HT_CAP_IE + 4;
349 MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen,
353 pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability,
359 HT_CAPABILITY_IE HtCapabilityTmp;
362 #ifndef RT_BIG_ENDIAN
363 MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen,
365 1, &pAd->MlmeAux.HtCapabilityLen,
366 pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability,
369 NdisZeroMemory(&HtCapabilityTmp, sizeof(HT_CAPABILITY_IE));
370 NdisMoveMemory(&HtCapabilityTmp, &pAd->MlmeAux.HtCapability, pAd->MlmeAux.HtCapabilityLen);
371 *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo));
372 *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo));
374 MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen,
376 1, &pAd->MlmeAux.HtCapabilityLen,
377 pAd->MlmeAux.HtCapabilityLen,&HtCapabilityTmp,
383 #endif // DOT11_N_SUPPORT //
385 // add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION
386 // Case I: (Aggregation + Piggy-Back)
387 // 1. user enable aggregation, AND
388 // 2. Mac support piggy-back
389 // 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON
390 // Case II: (Aggregation)
391 // 1. user enable aggregation, AND
392 // 2. AP annouces it's AGGREGATION-capable in BEACON
393 if (pAd->CommonCfg.bAggregationCapable)
395 if ((pAd->CommonCfg.bPiggyBackCapable) && ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3))
398 UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x03, 0x00, 0x00, 0x00};
399 MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen,
404 else if (pAd->MlmeAux.APRalinkIe & 0x00000001)
407 UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x01, 0x00, 0x00, 0x00};
408 MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen,
417 UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x06, 0x00, 0x00, 0x00};
418 MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen,
424 if (pAd->MlmeAux.APEdcaParm.bValid)
426 if (pAd->CommonCfg.bAPSDCapable && pAd->MlmeAux.APEdcaParm.bAPSDCapable)
428 QBSS_STA_INFO_PARM QosInfo;
430 NdisZeroMemory(&QosInfo, sizeof(QBSS_STA_INFO_PARM));
431 QosInfo.UAPSD_AC_BE = pAd->CommonCfg.bAPSDAC_BE;
432 QosInfo.UAPSD_AC_BK = pAd->CommonCfg.bAPSDAC_BK;
433 QosInfo.UAPSD_AC_VI = pAd->CommonCfg.bAPSDAC_VI;
434 QosInfo.UAPSD_AC_VO = pAd->CommonCfg.bAPSDAC_VO;
435 QosInfo.MaxSPLength = pAd->CommonCfg.MaxSPLength;
436 WmeIe[8] |= *(PUCHAR)&QosInfo;
440 // The Parameter Set Count is set to ��0�� in the association request frames
441 // WmeIe[8] |= (pAd->MlmeAux.APEdcaParm.EdcaUpdateCount & 0x0f);
444 MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
451 // Let WPA(#221) Element ID on the end of this association frame.
452 // Otherwise some AP will fail on parsing Element ID and set status fail on Assoc Rsp.
453 // For example: Put Vendor Specific IE on the front of WPA IE.
454 // This happens on AP (Model No:Linksys WRK54G)
456 if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) ||
457 (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) ||
458 (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) ||
459 (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)
463 UCHAR RSNIe = IE_WPA;
465 if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) ||
466 (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2))
471 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
473 if ((pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_ENABLE) &&
474 (pAd->StaCfg.bRSN_IE_FromWpaSupplicant == FALSE))
475 #endif // SIOCSIWGENIE //
476 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
477 RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, BSS0);
479 // Check for WPA PMK cache list
480 if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)
483 BOOLEAN FoundPMK = FALSE;
484 // Search chched PMKID, append it if existed
485 for (idx = 0; idx < PMKID_NO; idx++)
487 if (NdisEqualMemory(ApAddr, &pAd->StaCfg.SavedPMK[idx].BSSID, 6))
497 *(PUSHORT) &pAd->StaCfg.RSN_IE[pAd->StaCfg.RSNIE_Len] = 1;
498 NdisMoveMemory(&pAd->StaCfg.RSN_IE[pAd->StaCfg.RSNIE_Len + 2], &pAd->StaCfg.SavedPMK[idx].PMKID, 16);
499 pAd->StaCfg.RSNIE_Len += 18;
503 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
505 if ((pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) &&
506 (pAd->StaCfg.bRSN_IE_FromWpaSupplicant == TRUE))
508 MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
509 pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE,
514 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
516 MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
518 1, &pAd->StaCfg.RSNIE_Len,
519 pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE,
525 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
527 if ((pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_ENABLE) ||
528 (pAd->StaCfg.bRSN_IE_FromWpaSupplicant == FALSE))
530 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
532 // Append Variable IE
533 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &RSNIe, 1);
535 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->StaCfg.RSNIE_Len, 1);
538 NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->StaCfg.RSN_IE, pAd->StaCfg.RSNIE_Len);
539 VarIesOffset += pAd->StaCfg.RSNIE_Len;
541 // Set Variable IEs Length
542 pAd->StaCfg.ReqVarIELen = VarIesOffset;
546 MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
547 MlmeFreeMemory(pAd, pOutBuffer);
549 RTMPSetTimer(&pAd->MlmeAux.AssocTimer, Timeout);
550 pAd->Mlme.AssocMachine.CurrState = ASSOC_WAIT_RSP;
554 DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeAssocReqAction() sanity check failed. BUG!!!!!! \n"));
555 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
556 Status = MLME_INVALID_FORMAT;
557 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status);
563 ==========================================================================
565 mlme reassoc req handling procedure
569 -# SSID (Adapter->StaCfg.ssid[])
570 -# BSSID (AP address, Adapter->StaCfg.bssid)
571 -# Supported rates (Adapter->StaCfg.supported_rates[])
572 -# Supported rates length (Adapter->StaCfg.supported_rates_len)
573 -# Tx power (Adapter->StaCfg.tx_power)
575 IRQL = DISPATCH_LEVEL
577 ==========================================================================
579 VOID MlmeReassocReqAction(
580 IN PRTMP_ADAPTER pAd,
581 IN MLME_QUEUE_ELEM *Elem)
584 HEADER_802_11 ReassocHdr;
585 UCHAR WmeIe[9] = {IE_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00};
586 USHORT CapabilityInfo, ListenIntv;
589 BOOLEAN TimerCancelled;
592 PUCHAR pOutBuffer = NULL;
595 // Block all authentication request durning WPA block period
596 if (pAd->StaCfg.bBlockAssoc == TRUE)
598 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Block ReAssoc request durning WPA block period!\n"));
599 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
600 Status = MLME_STATE_MACHINE_REJECT;
601 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status);
603 // the parameters are the same as the association
604 else if(MlmeAssocReqSanity(pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo, &Timeout, &ListenIntv))
606 RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &TimerCancelled);
608 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
609 if(NStatus != NDIS_STATUS_SUCCESS)
611 DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeReassocReqAction() allocate memory failed \n"));
612 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
613 Status = MLME_FAIL_NO_RESOURCE;
614 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status);
618 COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr);
620 // make frame, use bssid as the AP address??
621 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send RE-ASSOC request...\n"));
622 MgtMacHeaderInit(pAd, &ReassocHdr, SUBTYPE_REASSOC_REQ, 0, ApAddr, ApAddr);
623 MakeOutgoingFrame(pOutBuffer, &FrameLen,
624 sizeof(HEADER_802_11), &ReassocHdr,
627 MAC_ADDR_LEN, ApAddr,
629 1, &pAd->MlmeAux.SsidLen,
630 pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid,
632 1, &pAd->MlmeAux.SupRateLen,
633 pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate,
636 if (pAd->MlmeAux.ExtRateLen != 0)
638 MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
640 1, &pAd->MlmeAux.ExtRateLen,
641 pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate,
647 if (pAd->MlmeAux.APEdcaParm.bValid)
649 if (pAd->CommonCfg.bAPSDCapable && pAd->MlmeAux.APEdcaParm.bAPSDCapable)
651 QBSS_STA_INFO_PARM QosInfo;
653 NdisZeroMemory(&QosInfo, sizeof(QBSS_STA_INFO_PARM));
654 QosInfo.UAPSD_AC_BE = pAd->CommonCfg.bAPSDAC_BE;
655 QosInfo.UAPSD_AC_BK = pAd->CommonCfg.bAPSDAC_BK;
656 QosInfo.UAPSD_AC_VI = pAd->CommonCfg.bAPSDAC_VI;
657 QosInfo.UAPSD_AC_VO = pAd->CommonCfg.bAPSDAC_VO;
658 QosInfo.MaxSPLength = pAd->CommonCfg.MaxSPLength;
659 WmeIe[8] |= *(PUCHAR)&QosInfo;
662 MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
668 #ifdef DOT11_N_SUPPORT
670 if ((pAd->MlmeAux.HtCapabilityLen > 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED))
674 UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33};
675 if (pAd->StaActive.SupportedPhyInfo.bPreNHt == TRUE)
677 HtLen = SIZE_HT_CAP_IE + 4;
678 MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen,
682 pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability,
687 MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen,
689 1, &pAd->MlmeAux.HtCapabilityLen,
690 pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability,
695 #endif // DOT11_N_SUPPORT //
697 // add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION
698 // Case I: (Aggregation + Piggy-Back)
699 // 1. user enable aggregation, AND
700 // 2. Mac support piggy-back
701 // 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON
702 // Case II: (Aggregation)
703 // 1. user enable aggregation, AND
704 // 2. AP annouces it's AGGREGATION-capable in BEACON
705 if (pAd->CommonCfg.bAggregationCapable)
707 if ((pAd->CommonCfg.bPiggyBackCapable) && ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3))
710 UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x03, 0x00, 0x00, 0x00};
711 MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen,
716 else if (pAd->MlmeAux.APRalinkIe & 0x00000001)
719 UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x01, 0x00, 0x00, 0x00};
720 MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen,
729 UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x04, 0x00, 0x00, 0x00};
730 MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen,
736 MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
737 MlmeFreeMemory(pAd, pOutBuffer);
739 RTMPSetTimer(&pAd->MlmeAux.ReassocTimer, Timeout); /* in mSec */
740 pAd->Mlme.AssocMachine.CurrState = REASSOC_WAIT_RSP;
744 DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeReassocReqAction() sanity check failed. BUG!!!! \n"));
745 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
746 Status = MLME_INVALID_FORMAT;
747 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status);
752 ==========================================================================
754 Upper layer issues disassoc request
760 ==========================================================================
762 VOID MlmeDisassocReqAction(
763 IN PRTMP_ADAPTER pAd,
764 IN MLME_QUEUE_ELEM *Elem)
766 PMLME_DISASSOC_REQ_STRUCT pDisassocReq;
767 HEADER_802_11 DisassocHdr;
768 PHEADER_802_11 pDisassocHdr;
769 PUCHAR pOutBuffer = NULL;
772 BOOLEAN TimerCancelled;
776 #ifdef QOS_DLS_SUPPORT
777 // send DLS-TEAR_DOWN message,
778 if (pAd->CommonCfg.bDLSCapable)
782 // tear down local dls table entry
783 for (i=0; i<MAX_NUM_OF_INIT_DLS_ENTRY; i++)
785 if (pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH))
787 RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr);
788 pAd->StaCfg.DLSEntry[i].Status = DLS_NONE;
789 pAd->StaCfg.DLSEntry[i].Valid = FALSE;
793 // tear down peer dls table entry
794 for (i=MAX_NUM_OF_INIT_DLS_ENTRY; i<MAX_NUM_OF_DLS_ENTRY; i++)
796 if (pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH))
798 RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr);
799 pAd->StaCfg.DLSEntry[i].Status = DLS_NONE;
800 pAd->StaCfg.DLSEntry[i].Valid = FALSE;
804 #endif // QOS_DLS_SUPPORT //
807 pDisassocReq = (PMLME_DISASSOC_REQ_STRUCT)(Elem->Msg);
809 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
810 if (NStatus != NDIS_STATUS_SUCCESS)
812 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - MlmeDisassocReqAction() allocate memory failed\n"));
813 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
814 Status = MLME_FAIL_NO_RESOURCE;
815 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status);
822 RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &TimerCancelled);
824 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send DISASSOC request[BSSID::%02x:%02x:%02x:%02x:%02x:%02x (Reason=%d)\n",
825 pDisassocReq->Addr[0], pDisassocReq->Addr[1], pDisassocReq->Addr[2],
826 pDisassocReq->Addr[3], pDisassocReq->Addr[4], pDisassocReq->Addr[5], pDisassocReq->Reason));
827 MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pDisassocReq->Addr, pDisassocReq->Addr); // patch peap ttls switching issue
828 MakeOutgoingFrame(pOutBuffer, &FrameLen,
829 sizeof(HEADER_802_11),&DisassocHdr,
830 2, &pDisassocReq->Reason,
832 MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
834 // To patch Instance and Buffalo(N) AP
835 // Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine
836 // Therefore, we send both of them.
837 pDisassocHdr = (PHEADER_802_11)pOutBuffer;
838 pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH;
839 MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
841 MlmeFreeMemory(pAd, pOutBuffer);
843 pAd->StaCfg.DisassocReason = REASON_DISASSOC_STA_LEAVING;
844 COPY_MAC_ADDR(pAd->StaCfg.DisassocSta, pDisassocReq->Addr);
846 RTMPSetTimer(&pAd->MlmeAux.DisassocTimer, Timeout); /* in mSec */
847 pAd->Mlme.AssocMachine.CurrState = DISASSOC_WAIT_RSP;
849 #ifdef WPA_SUPPLICANT_SUPPORT
850 #ifndef NATIVE_WPA_SUPPLICANT_SUPPORT
851 if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE)
853 //send disassociate event to wpa_supplicant
854 RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, RT_DISASSOC_EVENT_FLAG, NULL, NULL, 0);
856 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
857 #endif // WPA_SUPPLICANT_SUPPORT //
859 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
860 RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL, 0);
861 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
866 ==========================================================================
868 peer sends assoc rsp back
870 Elme - MLME message containing the received frame
872 IRQL = DISPATCH_LEVEL
874 ==========================================================================
876 VOID PeerAssocRspAction(
877 IN PRTMP_ADAPTER pAd,
878 IN MLME_QUEUE_ELEM *Elem)
880 USHORT CapabilityInfo, Status, Aid;
881 UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], SupRateLen;
882 UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRateLen;
883 UCHAR Addr2[MAC_ADDR_LEN];
884 BOOLEAN TimerCancelled;
887 HT_CAPABILITY_IE HtCapability;
888 ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
889 UCHAR HtCapabilityLen;
891 UCHAR NewExtChannelOffset = 0xff;
893 if (PeerAssocRspSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &CapabilityInfo, &Status, &Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen,
894 &HtCapability,&AddHtInfo, &HtCapabilityLen,&AddHtInfoLen,&NewExtChannelOffset, &EdcaParm, &CkipFlag))
896 // The frame is for me ?
897 if(MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid))
899 DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspAction():ASSOC - receive ASSOC_RSP to me (status=%d)\n", Status));
900 #ifdef DOT11_N_SUPPORT
901 DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspAction():MacTable [%d].AMsduSize = %d. ClientStatusFlags = 0x%lx \n",Elem->Wcid, pAd->MacTab.Content[BSSID_WCID].AMsduSize, pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags));
902 #endif // DOT11_N_SUPPORT //
903 RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &TimerCancelled);
906 if(Status == MLME_SUCCESS)
908 UCHAR MaxSupportedRateIn500Kbps = 0;
911 // supported rates array may not be sorted. sort it and find the maximum rate
912 for (idx=0; idx<SupRateLen; idx++)
914 if (MaxSupportedRateIn500Kbps < (SupRate[idx] & 0x7f))
915 MaxSupportedRateIn500Kbps = SupRate[idx] & 0x7f;
918 for (idx=0; idx<ExtRateLen; idx++)
920 if (MaxSupportedRateIn500Kbps < (ExtRate[idx] & 0x7f))
921 MaxSupportedRateIn500Kbps = ExtRate[idx] & 0x7f;
923 // go to procedure listed on page 376
924 AssocPostProc(pAd, Addr2, CapabilityInfo, Aid, SupRate, SupRateLen, ExtRate, ExtRateLen,
925 &EdcaParm, &HtCapability, HtCapabilityLen, &AddHtInfo);
927 StaAddMacTableEntry(pAd,
928 &pAd->MacTab.Content[BSSID_WCID],
929 MaxSupportedRateIn500Kbps,
936 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
937 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status);
942 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerAssocRspAction() sanity check fail\n"));
947 ==========================================================================
949 peer sends reassoc rsp
951 Elem - MLME message cntaining the received frame
953 IRQL = DISPATCH_LEVEL
955 ==========================================================================
957 VOID PeerReassocRspAction(
958 IN PRTMP_ADAPTER pAd,
959 IN MLME_QUEUE_ELEM *Elem)
961 USHORT CapabilityInfo;
964 UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], SupRateLen;
965 UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRateLen;
966 UCHAR Addr2[MAC_ADDR_LEN];
968 BOOLEAN TimerCancelled;
970 HT_CAPABILITY_IE HtCapability;
971 ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE
972 UCHAR HtCapabilityLen;
974 UCHAR NewExtChannelOffset = 0xff;
976 if(PeerAssocRspSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &CapabilityInfo, &Status, &Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen,
977 &HtCapability, &AddHtInfo, &HtCapabilityLen, &AddHtInfoLen,&NewExtChannelOffset, &EdcaParm, &CkipFlag))
979 if(MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) // The frame is for me ?
981 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - receive REASSOC_RSP to me (status=%d)\n", Status));
982 RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &TimerCancelled);
984 if(Status == MLME_SUCCESS)
986 // go to procedure listed on page 376
987 AssocPostProc(pAd, Addr2, CapabilityInfo, Aid, SupRate, SupRateLen, ExtRate, ExtRateLen,
988 &EdcaParm, &HtCapability, HtCapabilityLen, &AddHtInfo);
990 #ifdef WPA_SUPPLICANT_SUPPORT
991 #ifndef NATIVE_WPA_SUPPLICANT_SUPPORT
992 if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE)
994 SendAssocIEsToWpaSupplicant(pAd);
995 RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, RT_ASSOC_EVENT_FLAG, NULL, NULL, 0);
997 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
998 #endif // WPA_SUPPLICANT_SUPPORT //
1000 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
1002 wext_notify_event_assoc(pAd);
1003 RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, &pAd->MlmeAux.Bssid[0], NULL, 0);
1005 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
1009 // CkipFlag is no use for reassociate
1010 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1011 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status);
1016 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerReassocRspAction() sanity check fail\n"));
1022 ==========================================================================
1024 procedures on IEEE 802.11/1999 p.376
1027 IRQL = DISPATCH_LEVEL
1029 ==========================================================================
1032 IN PRTMP_ADAPTER pAd,
1034 IN USHORT CapabilityInfo,
1037 IN UCHAR SupRateLen,
1039 IN UCHAR ExtRateLen,
1040 IN PEDCA_PARM pEdcaParm,
1041 IN HT_CAPABILITY_IE *pHtCapability,
1042 IN UCHAR HtCapabilityLen,
1043 IN ADD_HT_INFO_IE *pAddHtInfo) // AP might use this additional ht info IE
1047 pAd->MlmeAux.BssType = BSS_INFRA;
1048 COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pAddr2);
1049 pAd->MlmeAux.Aid = Aid;
1050 pAd->MlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
1052 #ifdef DOT11_N_SUPPORT
1053 // Some HT AP might lost WMM IE. We add WMM ourselves. beacuase HT requires QoS on.
1054 if ((HtCapabilityLen > 0) && (pEdcaParm->bValid == FALSE))
1056 pEdcaParm->bValid = TRUE;
1057 pEdcaParm->Aifsn[0] = 3;
1058 pEdcaParm->Aifsn[1] = 7;
1059 pEdcaParm->Aifsn[2] = 2;
1060 pEdcaParm->Aifsn[3] = 2;
1062 pEdcaParm->Cwmin[0] = 4;
1063 pEdcaParm->Cwmin[1] = 4;
1064 pEdcaParm->Cwmin[2] = 3;
1065 pEdcaParm->Cwmin[3] = 2;
1067 pEdcaParm->Cwmax[0] = 10;
1068 pEdcaParm->Cwmax[1] = 10;
1069 pEdcaParm->Cwmax[2] = 4;
1070 pEdcaParm->Cwmax[3] = 3;
1072 pEdcaParm->Txop[0] = 0;
1073 pEdcaParm->Txop[1] = 0;
1074 pEdcaParm->Txop[2] = 96;
1075 pEdcaParm->Txop[3] = 48;
1078 #endif // DOT11_N_SUPPORT //
1080 NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM));
1082 // filter out un-supported rates
1083 pAd->MlmeAux.SupRateLen = SupRateLen;
1084 NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen);
1085 RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen);
1087 // filter out un-supported rates
1088 pAd->MlmeAux.ExtRateLen = ExtRateLen;
1089 NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen);
1090 RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen);
1092 #ifdef DOT11_N_SUPPORT
1093 if (HtCapabilityLen > 0)
1095 RTMPCheckHt(pAd, BSSID_WCID, pHtCapability, pAddHtInfo);
1097 DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> AP.AMsduSize = %d. ClientStatusFlags = 0x%lx \n", pAd->MacTab.Content[BSSID_WCID].AMsduSize, pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags));
1099 DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> (Mmps=%d, AmsduSize=%d, )\n",
1100 pAd->MacTab.Content[BSSID_WCID].MmpsMode, pAd->MacTab.Content[BSSID_WCID].AMsduSize));
1101 #endif // DOT11_N_SUPPORT //
1103 // Set New WPA information
1104 Idx = BssTableSearch(&pAd->ScanTab, pAddr2, pAd->MlmeAux.Channel);
1105 if (Idx == BSS_NOT_FOUND)
1107 DBGPRINT_ERR(("ASSOC - Can't find BSS after receiving Assoc response\n"));
1112 pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = 0;
1113 NdisZeroMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, MAX_LEN_OF_RSNIE);
1115 // Store appropriate RSN_IE for WPA SM negotiation later
1116 if ((pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) && (pAd->ScanTab.BssEntry[Idx].VarIELen != 0))
1122 pVIE = pAd->ScanTab.BssEntry[Idx].VarIEs;
1123 len = pAd->ScanTab.BssEntry[Idx].VarIELen;
1124 //KH need to check again
1125 // Don't allow to go to sleep mode if authmode is WPA-related.
1126 //This can make Authentication process more smoothly.
1127 RTMP_CLEAR_PSFLAG(pAd, fRTMP_PS_CAN_GO_SLEEP);
1131 pEid = (PEID_STRUCT) pVIE;
1133 if ((pEid->Eid == IE_WPA) && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))
1134 && (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK))
1136 NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, pVIE, (pEid->Len + 2));
1137 pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = (pEid->Len + 2);
1138 DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> Store RSN_IE for WPA SM negotiation \n"));
1141 else if ((pEid->Eid == IE_RSN) && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3))
1142 && (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2 || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK))
1144 NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, pVIE, (pEid->Len + 2));
1145 pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = (pEid->Len + 2);
1146 DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> Store RSN_IE for WPA2 SM negotiation \n"));
1149 pVIE += (pEid->Len + 2);
1150 len -= (pEid->Len + 2);
1156 if (pAd->MacTab.Content[BSSID_WCID].RSNIE_Len == 0)
1158 DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> no RSN_IE \n"));
1162 hex_dump("RSN_IE", pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len);
1168 ==========================================================================
1170 left part of IEEE 802.11/1999 p.374
1172 Elem - MLME message containing the received frame
1174 IRQL = DISPATCH_LEVEL
1176 ==========================================================================
1178 VOID PeerDisassocAction(
1179 IN PRTMP_ADAPTER pAd,
1180 IN MLME_QUEUE_ELEM *Elem)
1182 UCHAR Addr2[MAC_ADDR_LEN];
1185 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction()\n"));
1186 if(PeerDisassocSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason))
1188 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction() Reason = %d\n", Reason));
1189 if (INFRA_ON(pAd) && MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid, Addr2))
1192 if (pAd->CommonCfg.bWirelessEvent)
1194 RTMPSendWirelessEvent(pAd, IW_DISASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0);
1198 LinkDown(pAd, TRUE);
1199 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1201 #ifdef WPA_SUPPLICANT_SUPPORT
1202 #ifndef NATIVE_WPA_SUPPLICANT_SUPPORT
1203 if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE)
1205 //send disassociate event to wpa_supplicant
1206 RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, RT_DISASSOC_EVENT_FLAG, NULL, NULL, 0);
1208 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
1209 #endif // WPA_SUPPLICANT_SUPPORT //
1211 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
1212 RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL, 0);
1213 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
1218 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction() sanity check fail\n"));
1224 ==========================================================================
1226 what the state machine will do after assoc timeout
1230 IRQL = DISPATCH_LEVEL
1232 ==========================================================================
1234 VOID AssocTimeoutAction(
1235 IN PRTMP_ADAPTER pAd,
1236 IN MLME_QUEUE_ELEM *Elem)
1239 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - AssocTimeoutAction\n"));
1240 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1241 Status = MLME_REJ_TIMEOUT;
1242 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status);
1246 ==========================================================================
1248 what the state machine will do after reassoc timeout
1250 IRQL = DISPATCH_LEVEL
1252 ==========================================================================
1254 VOID ReassocTimeoutAction(
1255 IN PRTMP_ADAPTER pAd,
1256 IN MLME_QUEUE_ELEM *Elem)
1259 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - ReassocTimeoutAction\n"));
1260 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1261 Status = MLME_REJ_TIMEOUT;
1262 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status);
1266 ==========================================================================
1268 what the state machine will do after disassoc timeout
1270 IRQL = DISPATCH_LEVEL
1272 ==========================================================================
1274 VOID DisassocTimeoutAction(
1275 IN PRTMP_ADAPTER pAd,
1276 IN MLME_QUEUE_ELEM *Elem)
1279 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - DisassocTimeoutAction\n"));
1280 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1281 Status = MLME_SUCCESS;
1282 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status);
1285 VOID InvalidStateWhenAssoc(
1286 IN PRTMP_ADAPTER pAd,
1287 IN MLME_QUEUE_ELEM *Elem)
1290 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenAssoc(state=%ld), reset ASSOC state machine\n",
1291 pAd->Mlme.AssocMachine.CurrState));
1292 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1293 Status = MLME_STATE_MACHINE_REJECT;
1294 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status);
1297 VOID InvalidStateWhenReassoc(
1298 IN PRTMP_ADAPTER pAd,
1299 IN MLME_QUEUE_ELEM *Elem)
1302 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenReassoc(state=%ld), reset ASSOC state machine\n",
1303 pAd->Mlme.AssocMachine.CurrState));
1304 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1305 Status = MLME_STATE_MACHINE_REJECT;
1306 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status);
1309 VOID InvalidStateWhenDisassociate(
1310 IN PRTMP_ADAPTER pAd,
1311 IN MLME_QUEUE_ELEM *Elem)
1314 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenDisassoc(state=%ld), reset ASSOC state machine\n",
1315 pAd->Mlme.AssocMachine.CurrState));
1316 pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE;
1317 Status = MLME_STATE_MACHINE_REJECT;
1318 MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status);
1322 ==========================================================================
1324 right part of IEEE 802.11/1999 page 374
1326 This event should never cause ASSOC state machine perform state
1327 transition, and has no relationship with CNTL machine. So we separate
1328 this routine as a service outside of ASSOC state transition table.
1330 IRQL = DISPATCH_LEVEL
1332 ==========================================================================
1335 IN PRTMP_ADAPTER pAd,
1338 HEADER_802_11 DisassocHdr;
1339 PHEADER_802_11 pDisassocHdr;
1340 PUCHAR pOutBuffer = NULL;
1342 NDIS_STATUS NStatus;
1343 USHORT Reason = REASON_CLS3ERR;
1345 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory
1346 if (NStatus != NDIS_STATUS_SUCCESS)
1349 DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Class 3 Error, Send DISASSOC frame\n"));
1350 MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pAddr, pAd->CommonCfg.Bssid); // patch peap ttls switching issue
1351 MakeOutgoingFrame(pOutBuffer, &FrameLen,
1352 sizeof(HEADER_802_11),&DisassocHdr,
1355 MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
1357 // To patch Instance and Buffalo(N) AP
1358 // Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine
1359 // Therefore, we send both of them.
1360 pDisassocHdr = (PHEADER_802_11)pOutBuffer;
1361 pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH;
1362 MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
1364 MlmeFreeMemory(pAd, pOutBuffer);
1366 pAd->StaCfg.DisassocReason = REASON_CLS3ERR;
1367 COPY_MAC_ADDR(pAd->StaCfg.DisassocSta, pAddr);
1370 #ifdef WPA_SUPPLICANT_SUPPORT
1371 #ifndef NATIVE_WPA_SUPPLICANT_SUPPORT
1372 VOID SendAssocIEsToWpaSupplicant(
1373 IN PRTMP_ADAPTER pAd)
1375 STRING custom[IW_CUSTOM_MAX] = {0};
1377 if ((pAd->StaCfg.ReqVarIELen + 17) <= IW_CUSTOM_MAX)
1379 sprintf(custom, "ASSOCINFO_ReqIEs=");
1380 NdisMoveMemory(custom+17, pAd->StaCfg.ReqVarIEs, pAd->StaCfg.ReqVarIELen);
1381 RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, RT_REQIE_EVENT_FLAG, NULL, (PUCHAR)custom, pAd->StaCfg.ReqVarIELen + 17);
1383 RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, RT_ASSOCINFO_EVENT_FLAG, NULL, NULL, 0);
1386 DBGPRINT(RT_DEBUG_TRACE, ("pAd->StaCfg.ReqVarIELen + 17 > MAX_CUSTOM_LEN\n"));
1390 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
1391 #endif // WPA_SUPPLICANT_SUPPORT //
1393 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
1394 int wext_notify_event_assoc(
1395 IN RTMP_ADAPTER *pAd)
1397 char custom[IW_CUSTOM_MAX] = {0};
1399 #if WIRELESS_EXT > 17
1400 if (pAd->StaCfg.ReqVarIELen <= IW_CUSTOM_MAX)
1402 NdisMoveMemory(custom, pAd->StaCfg.ReqVarIEs, pAd->StaCfg.ReqVarIELen);
1403 RtmpOSWrielessEventSend(pAd, IWEVASSOCREQIE, -1, NULL, custom, pAd->StaCfg.ReqVarIELen);
1406 DBGPRINT(RT_DEBUG_TRACE, ("pAd->StaCfg.ReqVarIELen > MAX_CUSTOM_LEN\n"));
1410 len = (pAd->StaCfg.ReqVarIELen*2) + 17;
1411 if (len <= IW_CUSTOM_MAX)
1414 sprintf(custom, "ASSOCINFO(ReqIEs=");
1415 for (idx=0; idx<pAd->StaCfg.ReqVarIELen; idx++)
1416 sprintf(custom, "%s%02x", custom, pAd->StaCfg.ReqVarIEs[idx]);
1417 RtmpOSWrielessEventSend(pAd, IWEVCUSTOM, -1, NULL, custom, len);
1420 DBGPRINT(RT_DEBUG_TRACE, ("len(%d) > MAX_CUSTOM_LEN\n", len));
1426 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
1429 BOOLEAN StaAddMacTableEntry(
1430 IN PRTMP_ADAPTER pAd,
1431 IN PMAC_TABLE_ENTRY pEntry,
1432 IN UCHAR MaxSupportedRateIn500Kbps,
1433 IN HT_CAPABILITY_IE *pHtCapability,
1434 IN UCHAR HtCapabilityLen,
1435 IN ADD_HT_INFO_IE *pAddHtInfo,
1436 IN UCHAR AddHtInfoLen,
1437 IN USHORT CapabilityInfo)
1439 UCHAR MaxSupportedRate = RATE_11;
1442 CLIENT_STATUS_CLEAR_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE);
1444 switch (MaxSupportedRateIn500Kbps)
1446 case 108: MaxSupportedRate = RATE_54; break;
1447 case 96: MaxSupportedRate = RATE_48; break;
1448 case 72: MaxSupportedRate = RATE_36; break;
1449 case 48: MaxSupportedRate = RATE_24; break;
1450 case 36: MaxSupportedRate = RATE_18; break;
1451 case 24: MaxSupportedRate = RATE_12; break;
1452 case 18: MaxSupportedRate = RATE_9; break;
1453 case 12: MaxSupportedRate = RATE_6; break;
1454 case 22: MaxSupportedRate = RATE_11; break;
1455 case 11: MaxSupportedRate = RATE_5_5; break;
1456 case 4: MaxSupportedRate = RATE_2; break;
1457 case 2: MaxSupportedRate = RATE_1; break;
1458 default: MaxSupportedRate = RATE_11; break;
1461 if ((pAd->CommonCfg.PhyMode == PHY_11G) && (MaxSupportedRate < RATE_FIRST_OFDM_RATE))
1464 #ifdef DOT11_N_SUPPORT
1466 if (((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G))&& (HtCapabilityLen == 0))
1468 #endif // DOT11_N_SUPPORT //
1473 NdisAcquireSpinLock(&pAd->MacTabLock);
1476 pEntry->PortSecured = WPA_802_1X_PORT_SECURED;
1477 if ((MaxSupportedRate < RATE_FIRST_OFDM_RATE) ||
1478 (pAd->CommonCfg.PhyMode == PHY_11B))
1480 pEntry->RateLen = 4;
1481 if (MaxSupportedRate >= RATE_FIRST_OFDM_RATE)
1482 MaxSupportedRate = RATE_11;
1485 pEntry->RateLen = 12;
1487 pEntry->MaxHTPhyMode.word = 0;
1488 pEntry->MinHTPhyMode.word = 0;
1489 pEntry->HTPhyMode.word = 0;
1490 pEntry->MaxSupportedRate = MaxSupportedRate;
1491 if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE)
1493 pEntry->MaxHTPhyMode.field.MODE = MODE_CCK;
1494 pEntry->MaxHTPhyMode.field.MCS = pEntry->MaxSupportedRate;
1495 pEntry->MinHTPhyMode.field.MODE = MODE_CCK;
1496 pEntry->MinHTPhyMode.field.MCS = pEntry->MaxSupportedRate;
1497 pEntry->HTPhyMode.field.MODE = MODE_CCK;
1498 pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate;
1502 pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM;
1503 pEntry->MaxHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate];
1504 pEntry->MinHTPhyMode.field.MODE = MODE_OFDM;
1505 pEntry->MinHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate];
1506 pEntry->HTPhyMode.field.MODE = MODE_OFDM;
1507 pEntry->HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate];
1509 pEntry->CapabilityInfo = CapabilityInfo;
1510 CLIENT_STATUS_CLEAR_FLAG(pEntry, fCLIENT_STATUS_AGGREGATION_CAPABLE);
1511 CLIENT_STATUS_CLEAR_FLAG(pEntry, fCLIENT_STATUS_PIGGYBACK_CAPABLE);
1514 #ifdef DOT11_N_SUPPORT
1515 NdisZeroMemory(&pEntry->HTCapability, sizeof(pEntry->HTCapability));
1516 // If this Entry supports 802.11n, upgrade to HT rate.
1517 if ((HtCapabilityLen != 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED))
1519 UCHAR j, bitmask; //k,bitmask;
1523 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE);
1524 if ((pHtCapability->HtCapInfo.GF) && (pAd->CommonCfg.DesiredHtPhy.GF))
1526 pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD;
1530 pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX;
1531 pAd->MacTab.fAnyStationNonGF = TRUE;
1532 pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1;
1535 if ((pHtCapability->HtCapInfo.ChannelWidth) &&
1536 (pAd->CommonCfg.DesiredHtPhy.ChannelWidth) &&
1537 ((pAd->StaCfg.BssType == BSS_INFRA) || ((pAd->StaCfg.BssType == BSS_ADHOC) && (pAddHtInfo->AddHtInfo.ExtChanOffset == pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset))))
1539 pEntry->MaxHTPhyMode.field.BW= BW_40;
1540 pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor40)&(pHtCapability->HtCapInfo.ShortGIfor40));
1544 pEntry->MaxHTPhyMode.field.BW = BW_20;
1545 pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor20)&(pHtCapability->HtCapInfo.ShortGIfor20));
1546 pAd->MacTab.fAnyStation20Only = TRUE;
1550 if (pAd->MACVersion >= RALINK_2883_VERSION && pAd->MACVersion < RALINK_3070_VERSION)
1551 pEntry->MaxHTPhyMode.field.TxBF = pAd->CommonCfg.RegTransmitSetting.field.TxBF;
1553 // find max fixed rate
1554 for (i=23; i>=0; i--) // 3*3
1557 bitmask = (1<<(i-(j*8)));
1558 if ((pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j] & bitmask) && (pHtCapability->MCSSet[j] & bitmask))
1560 pEntry->MaxHTPhyMode.field.MCS = i;
1568 if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO)
1570 if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32)
1572 // Fix MCS as HT Duplicated Mode
1573 pEntry->MaxHTPhyMode.field.BW = 1;
1574 pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX;
1575 pEntry->MaxHTPhyMode.field.STBC = 0;
1576 pEntry->MaxHTPhyMode.field.ShortGI = 0;
1577 pEntry->MaxHTPhyMode.field.MCS = 32;
1579 else if (pEntry->MaxHTPhyMode.field.MCS > pAd->StaCfg.HTPhyMode.field.MCS)
1581 // STA supports fixed MCS
1582 pEntry->MaxHTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
1586 pEntry->MaxHTPhyMode.field.STBC = (pHtCapability->HtCapInfo.RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC));
1587 pEntry->MpduDensity = pHtCapability->HtCapParm.MpduDensity;
1588 pEntry->MaxRAmpduFactor = pHtCapability->HtCapParm.MaxRAmpduFactor;
1589 pEntry->MmpsMode = (UCHAR)pHtCapability->HtCapInfo.MimoPs;
1590 pEntry->AMsduSize = (UCHAR)pHtCapability->HtCapInfo.AMsduSize;
1591 pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word;
1593 if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable && (pAd->CommonCfg.REGBACapability.field.AutoBA == FALSE))
1594 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_AMSDU_INUSED);
1595 if (pHtCapability->HtCapInfo.ShortGIfor20)
1596 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE);
1597 if (pHtCapability->HtCapInfo.ShortGIfor40)
1598 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE);
1599 if (pHtCapability->HtCapInfo.TxSTBC)
1600 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_TxSTBC_CAPABLE);
1601 if (pHtCapability->HtCapInfo.RxSTBC)
1602 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RxSTBC_CAPABLE);
1603 if (pHtCapability->ExtHtCapInfo.PlusHTC)
1604 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_HTC_CAPABLE);
1605 if (pAd->CommonCfg.bRdg && pHtCapability->ExtHtCapInfo.RDGSupport)
1606 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RDG_CAPABLE);
1607 if (pHtCapability->ExtHtCapInfo.MCSFeedback == 0x03)
1608 CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_MCSFEEDBACK_CAPABLE);
1609 NdisMoveMemory(&pEntry->HTCapability, pHtCapability, HtCapabilityLen);
1613 pAd->MacTab.fAnyStationIsLegacy = TRUE;
1615 #endif // DOT11_N_SUPPORT //
1617 pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word;
1618 pEntry->CurrTxRate = pEntry->MaxSupportedRate;
1620 // Set asic auto fall back
1621 if (pAd->StaCfg.bAutoTxRateSwitch == TRUE)
1624 UCHAR TableSize = 0;
1626 MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &pEntry->CurrTxRateIndex);
1627 pEntry->bAutoTxRateSwitch = TRUE;
1631 pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE;
1632 pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS;
1633 pEntry->bAutoTxRateSwitch = FALSE;
1635 // If the legacy mode is set, overwrite the transmit setting of this entry.
1636 RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry);
1639 pEntry->PortSecured = WPA_802_1X_PORT_SECURED;
1640 pEntry->Sst = SST_ASSOC;
1641 pEntry->AuthState = AS_AUTH_OPEN;
1642 pEntry->AuthMode = pAd->StaCfg.AuthMode;
1643 pEntry->WepStatus = pAd->StaCfg.WepStatus;
1645 NdisReleaseSpinLock(&pAd->MacTabLock);
1647 #ifdef WPA_SUPPLICANT_SUPPORT
1648 #ifndef NATIVE_WPA_SUPPLICANT_SUPPORT
1649 if (pAd->StaCfg.WpaSupplicantUP)
1651 union iwreq_data wrqu;
1653 SendAssocIEsToWpaSupplicant(pAd);
1654 memset(&wrqu, 0, sizeof(wrqu));
1655 wrqu.data.flags = RT_ASSOC_EVENT_FLAG;
1656 wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL);
1658 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //
1659 #endif // WPA_SUPPLICANT_SUPPORT //
1661 #ifdef NATIVE_WPA_SUPPLICANT_SUPPORT
1663 union iwreq_data wrqu;
1664 wext_notify_event_assoc(pAd);
1666 memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN);
1667 memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN);
1668 wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL);
1671 #endif // NATIVE_WPA_SUPPLICANT_SUPPORT //