/* ======================================================================== Routine Description: Check if ASIC can go to sleep mode. Arguments: pAd - WLAN control block pointer Return Value: None Note: Check all TDLS entries and return TRUE if all SPs are closed. ======================================================================== */ BOOLEAN TDLS_UAPSDP_AsicCanSleep( IN PRTMP_ADAPTER pAd) { RT_802_11_TDLS *pTDLS; UINT32 IdEntry; BOOLEAN FlgAllSpClosed = TRUE; TDLS_SEMLOCK(pAd); /* check if all SPs are closed */ for(IdEntry=0; IdEntry<MAX_NUM_OF_TDLS_ENTRY; IdEntry++) { pTDLS = (PRT_802_11_TDLS)&pAd->StaCfg.TdlsInfo.TDLSEntry[IdEntry]; if ((pTDLS->Valid == TRUE) && (pTDLS->Status == TDLS_MODE_CONNECTED)) { UINT32 Wcid = pTDLS->MacTabMatchWCID; PMAC_TABLE_ENTRY pEntry = &pAd->MacTab.Content[Wcid]; if (!IS_ENTRY_TDLS(pEntry)) continue; /* Two cases we can not sleep: 1. One of any SP is not ended. 2. A traffic indication is sent and no response is received. */ if ((pEntry->bAPSDFlagSPStart != 0) || (pTDLS->FlgIsWaitingUapsdTraRsp == TRUE)) { DBGPRINT(RT_DEBUG_TRACE, ("tdls uapsd> SP not close or Ind sent (%d %d)!\n", pEntry->bAPSDFlagSPStart, pTDLS->FlgIsWaitingUapsdTraRsp)); hex_dump("pEntry=", pEntry->Addr, 6); FlgAllSpClosed = FALSE; break; } } } TDLS_SEMUNLOCK(pAd); return FlgAllSpClosed; }
VOID MlmeADDBAAction( IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM *Elem) { MLME_ADDBA_REQ_STRUCT *pInfo; UCHAR Addr[6]; PUCHAR pOutBuffer = NULL; NDIS_STATUS NStatus; ULONG Idx; FRAME_ADDBA_REQ Frame; ULONG FrameLen; BA_ORI_ENTRY *pBAEntry = NULL; #ifdef CONFIG_AP_SUPPORT UCHAR apidx; #endif // CONFIG_AP_SUPPORT // pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg; NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ)); if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr)) { NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory if(NStatus != NDIS_STATUS_SUCCESS) { DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n")); return; } // 1. find entry Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID]; if (Idx == 0) { MlmeFreeMemory(pAd, pOutBuffer); DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n")); return; } else { pBAEntry =&pAd->BATable.BAOriEntry[Idx]; } #ifdef CONFIG_AP_SUPPORT IF_DEV_CONFIG_OPMODE_ON_AP(pAd) { #ifdef APCLI_SUPPORT if (IS_ENTRY_APCLI(&pAd->MacTab.Content[pInfo->Wcid])) { apidx = pAd->MacTab.Content[pInfo->Wcid].MatchAPCLITabIdx; ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->ApCfg.ApCliTab[apidx].CurrentAddress, pInfo->pAddr); } else #endif // APCLI_SUPPORT // { apidx = pAd->MacTab.Content[pInfo->Wcid].apidx; ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->ApCfg.MBSSID[apidx].Bssid, pAd->ApCfg.MBSSID[apidx].Bssid); } } #endif // CONFIG_AP_SUPPORT // #ifdef CONFIG_STA_SUPPORT IF_DEV_CONFIG_OPMODE_ON_STA(pAd) { if (ADHOC_ON(pAd) #ifdef QOS_DLS_SUPPORT || (IS_ENTRY_DLS(&pAd->MacTab.Content[pInfo->Wcid])) #endif // QOS_DLS_SUPPORT // #ifdef DOT11Z_TDLS_SUPPORT || (IS_ENTRY_TDLS(&pAd->MacTab.Content[pInfo->Wcid])) #endif // DOT11Z_TDLS_SUPPORT // ) ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); else ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr); } #endif // CONFIG_STA_SUPPORT // Frame.Category = CATEGORY_BA; Frame.Action = ADDBA_REQ; Frame.BaParm.AMSDUSupported = 0; Frame.BaParm.BAPolicy = IMMED_BA; Frame.BaParm.TID = pInfo->TID; Frame.BaParm.BufSize = pInfo->BaBufSize; Frame.Token = pInfo->Token; Frame.TimeOutValue = pInfo->TimeOutValue; Frame.BaStartSeq.field.FragNum = 0; Frame.BaStartSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; *(USHORT *)(&Frame.BaParm) = cpu2le16(*(USHORT *)(&Frame.BaParm)); Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue); Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word); MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(FRAME_ADDBA_REQ), &Frame, END_OF_ARGS); MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG | MapUserPriorityToAccessCategory[pInfo->TID]), pOutBuffer, FrameLen); MlmeFreeMemory(pAd, pOutBuffer); DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x, FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize)); }
VOID MlmeADDBAAction( IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM *Elem) { MLME_ADDBA_REQ_STRUCT *pInfo; UCHAR Addr[6]; PUCHAR pOutBuffer = NULL; NDIS_STATUS NStatus; ULONG Idx; FRAME_ADDBA_REQ Frame; ULONG FrameLen; BA_ORI_ENTRY *pBAEntry = NULL; #ifdef P2P_SUPPORT MAC_TABLE_ENTRY *pEntry = NULL; #endif /* P2P_SUPPORT */ pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg; NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ)); if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr) && VALID_WCID(pInfo->Wcid)) { NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); /* Get an unused nonpaged memory*/ if(NStatus != NDIS_STATUS_SUCCESS) { DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n")); return; } /* 1. find entry */ Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID]; if (Idx == 0) { MlmeFreeMemory(pAd, pOutBuffer); DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n")); return; } else { pBAEntry =&pAd->BATable.BAOriEntry[Idx]; } #ifdef P2P_SUPPORT /*if (VALID_WCID(pInfo->Wcid))*/ { pEntry = &pAd->MacTab.Content[pInfo->Wcid]; if (pEntry) { #ifdef CONFIG_STA_SUPPORT if (ADHOC_ON(pAd) #ifdef QOS_DLS_SUPPORT || (IS_ENTRY_DLS(&pAd->MacTab.Content[pInfo->Wcid])) #endif /* QOS_DLS_SUPPORT */ #ifdef DOT11Z_TDLS_SUPPORT || (IS_ENTRY_TDLS(&pAd->MacTab.Content[pInfo->Wcid])) #endif /* DOT11Z_TDLS_SUPPORT */ ) { ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); } else #endif /* CONFIG_STA_SUPPORT */ { ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pEntry->HdrAddr2, pEntry->HdrAddr3); } } } #else #ifdef CONFIG_STA_SUPPORT IF_DEV_CONFIG_OPMODE_ON_STA(pAd) { if (ADHOC_ON(pAd) #ifdef QOS_DLS_SUPPORT || (IS_ENTRY_DLS(&pAd->MacTab.Content[pInfo->Wcid])) #endif /* QOS_DLS_SUPPORT */ #ifdef DOT11Z_TDLS_SUPPORT || (IS_ENTRY_TDLS(&pAd->MacTab.Content[pInfo->Wcid])) #endif /* DOT11Z_TDLS_SUPPORT */ ) ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); else ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr); } #endif /* CONFIG_STA_SUPPORT */ #endif /* P2P_SUPPORT */ Frame.Category = CATEGORY_BA; Frame.Action = ADDBA_REQ; Frame.BaParm.AMSDUSupported = 0; Frame.BaParm.BAPolicy = IMMED_BA; Frame.BaParm.TID = pInfo->TID; Frame.BaParm.BufSize = pInfo->BaBufSize; Frame.Token = pInfo->Token; Frame.TimeOutValue = pInfo->TimeOutValue; Frame.BaStartSeq.field.FragNum = 0; Frame.BaStartSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; #ifdef UNALIGNMENT_SUPPORT { BA_PARM tmpBaParm; NdisMoveMemory((PUCHAR)(&tmpBaParm), (PUCHAR)(&Frame.BaParm), sizeof(BA_PARM)); *(USHORT *)(&tmpBaParm) = cpu2le16(*(USHORT *)(&tmpBaParm)); NdisMoveMemory((PUCHAR)(&Frame.BaParm), (PUCHAR)(&tmpBaParm), sizeof(BA_PARM)); } #else *(USHORT *)(&(Frame.BaParm)) = cpu2le16((*(USHORT *)(&(Frame.BaParm)))); #endif /* UNALIGNMENT_SUPPORT */ Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue); Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word); MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(FRAME_ADDBA_REQ), &Frame, END_OF_ARGS); MiniportMMRequest(pAd, (MGMT_USE_QUEUE_FLAG | MapUserPriorityToAccessCategory[pInfo->TID]), pOutBuffer, FrameLen); MlmeFreeMemory(pAd, pOutBuffer); DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x, FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize)); }
MAC_TABLE_ENTRY *MacTableInsertEntry( IN RTMP_ADAPTER *pAd, IN UCHAR *pAddr, IN struct wifi_dev *wdev, IN UINT32 ent_type, IN UCHAR OpMode, IN BOOLEAN CleanAll) { UCHAR HashIdx; int i, FirstWcid; MAC_TABLE_ENTRY *pEntry = NULL, *pCurrEntry; if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE) return NULL; FirstWcid = 1; /* allocate one MAC entry*/ NdisAcquireSpinLock(&pAd->MacTabLock); for (i = FirstWcid; i< MAX_LEN_OF_MAC_TABLE; i++) /* skip entry#0 so that "entry index == AID" for fast lookup*/ { /* pick up the first available vacancy*/ if (IS_ENTRY_NONE(&pAd->MacTab.Content[i])) { pEntry = &pAd->MacTab.Content[i]; mac_entry_reset(pAd, pEntry, CleanAll); /* ENTRY PREEMPTION: initialize the entry */ pEntry->wdev = wdev; pEntry->wcid = i; pEntry->func_tb_idx = wdev->func_idx; pEntry->bIAmBadAtheros = FALSE; pEntry->pAd = pAd; pEntry->CMTimerRunning = FALSE; COPY_MAC_ADDR(pEntry->Addr, pAddr); pEntry->Sst = SST_NOT_AUTH; pEntry->AuthState = AS_NOT_AUTH; pEntry->Aid = (USHORT)i; pEntry->CapabilityInfo = 0; pEntry->AssocDeadLine = MAC_TABLE_ASSOC_TIMEOUT; pEntry->PsMode = PWR_ACTIVE; pEntry->NoDataIdleCount = 0; pEntry->ContinueTxFailCnt = 0; #ifdef WDS_SUPPORT pEntry->LockEntryTx = FALSE; #endif /* WDS_SUPPORT */ pEntry->TimeStamp_toTxRing = 0; // TODO: shiang-usw, remove upper setting becasue we need to migrate to tr_entry! pAd->MacTab.tr_entry[i].PsMode = PWR_ACTIVE; pAd->MacTab.tr_entry[i].NoDataIdleCount = 0; pAd->MacTab.tr_entry[i].ContinueTxFailCnt = 0; pAd->MacTab.tr_entry[i].LockEntryTx = FALSE; pAd->MacTab.tr_entry[i].TimeStamp_toTxRing = 0; pAd->MacTab.tr_entry[i].PsDeQWaitCnt = 0; pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE; pEntry->GTKState = REKEY_NEGOTIATING; pEntry->PairwiseKey.KeyLen = 0; pEntry->PairwiseKey.CipherAlg = CIPHER_NONE; pEntry->PMKID_CacheIdx = ENTRY_NOT_FOUND; pEntry->RSNIE_Len = 0; NdisZeroMemory(pEntry->R_Counter, sizeof(pEntry->R_Counter)); pEntry->ReTryCounter = PEER_MSG1_RETRY_TIMER_CTR; do { #ifdef CONFIG_AP_SUPPORT #ifdef APCLI_SUPPORT if (ent_type == ENTRY_APCLI) { SET_ENTRY_APCLI(pEntry); //SET_ENTRY_AP(pEntry);//Carter, why set entry to APCLI then set to AP???? COPY_MAC_ADDR(pEntry->bssid, pAddr); pEntry->AuthMode = pAd->ApCfg.ApCliTab[pEntry->func_tb_idx].wdev.AuthMode; pEntry->WepStatus = pAd->ApCfg.ApCliTab[pEntry->func_tb_idx].wdev.WepStatus; if (pEntry->AuthMode < Ndis802_11AuthModeWPA) { pEntry->WpaState = AS_NOTUSE; pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll; } else { pEntry->WpaState = AS_PTKSTART; pEntry->PrivacyFilter = Ndis802_11PrivFilter8021xWEP; } break; } #endif /* APCLI_SUPPORT */ #ifdef WDS_SUPPORT if (ent_type == ENTRY_WDS) { SET_ENTRY_WDS(pEntry); COPY_MAC_ADDR(pEntry->bssid, pAd->ApCfg.MBSSID[MAIN_MBSSID].wdev.bssid); pEntry->AuthMode = Ndis802_11AuthModeOpen; pEntry->WepStatus = Ndis802_11EncryptionDisabled; break; } #endif /* WDS_SUPPORT */ #endif /* CONFIG_AP_SUPPORT */ #ifdef CONFIG_AP_SUPPORT if (ent_type == ENTRY_CLIENT) { /* be a regular-entry*/ if ((pEntry->func_tb_idx < pAd->ApCfg.BssidNum) && (pEntry->func_tb_idx < MAX_MBSSID_NUM(pAd)) && ((pEntry->func_tb_idx < HW_BEACON_MAX_NUM)) && (pAd->ApCfg.MBSSID[pEntry->func_tb_idx].MaxStaNum != 0) && (pAd->ApCfg.MBSSID[pEntry->func_tb_idx].StaCount >= pAd->ApCfg.MBSSID[pEntry->func_tb_idx].MaxStaNum)) { MTWF_LOG(DBG_CAT_ALL, DBG_SUBCAT_ALL, DBG_LVL_WARN, ("%s: The connection table is full in ra%d.\n", __FUNCTION__, pEntry->func_tb_idx)); NdisReleaseSpinLock(&pAd->MacTabLock); return NULL; } ASSERT((wdev == &pAd->ApCfg.MBSSID[pEntry->func_tb_idx].wdev)); SET_ENTRY_CLIENT(pEntry); pEntry->pMbss = &pAd->ApCfg.MBSSID[pEntry->func_tb_idx]; MBSS_MR_APIDX_SANITY_CHECK(pAd, pEntry->func_tb_idx); COPY_MAC_ADDR(pEntry->bssid, wdev->bssid); pEntry->AuthMode = wdev->AuthMode; pEntry->WepStatus = wdev->WepStatus; pEntry->GroupKeyWepStatus = wdev->GroupKeyWepStatus; if (pEntry->AuthMode < Ndis802_11AuthModeWPA) pEntry->WpaState = AS_NOTUSE; else pEntry->WpaState = AS_INITIALIZE; pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll; pEntry->StaIdleTimeout = pAd->ApCfg.StaIdleTimeout; pAd->ApCfg.MBSSID[pEntry->func_tb_idx].StaCount++; pAd->ApCfg.EntryClientCount++; break; } #endif /* CONFIG_AP_SUPPORT */ } while (FALSE); #ifdef MT_MAC RTMP_SET_TR_ENTRY(pAd, i, pEntry); #endif /* MT_MAC */ RTMPInitTimer(pAd, &pEntry->EnqueueStartForPSKTimer, GET_TIMER_FUNCTION(EnqueueStartForPSKExec), pEntry, FALSE); #ifdef CONFIG_AP_SUPPORT { if (IS_ENTRY_CLIENT(pEntry)) /* Only Client entry need the retry timer.*/ { RTMPInitTimer(pAd, &pEntry->RetryTimer, GET_TIMER_FUNCTION(WPARetryExec), pEntry, FALSE); } #ifdef APCLI_SUPPORT if (IS_ENTRY_APCLI(pEntry)) RTMPInitTimer(pAd, &pEntry->RetryTimer, GET_TIMER_FUNCTION(WPARetryExec), pEntry, FALSE); #endif /* APCLI_SUPPORT */ } #endif /* CONFIG_AP_SUPPORT */ #ifdef STREAM_MODE_SUPPORT /* Enable Stream mode for first three entries in MAC table */ #endif /* STREAM_MODE_SUPPORT */ #ifdef UAPSD_SUPPORT /* Ralink WDS doesn't support any power saving.*/ if (IS_ENTRY_CLIENT(pEntry) #if defined(DOT11Z_TDLS_SUPPORT) || defined(CFG_TDLS_SUPPORT) || IS_ENTRY_TDLS(pEntry) #endif /* defined(DOT11Z_TDLS_SUPPORT) || defined(CFG_TDLS_SUPPORT) */ ) { /* init U-APSD enhancement related parameters */ MTWF_LOG(DBG_CAT_ALL, DBG_SUBCAT_ALL, DBG_LVL_TRACE, ("%s(): INIT UAPSD MR ENTRY",__FUNCTION__)); UAPSD_MR_ENTRY_INIT(pEntry); } #endif /* UAPSD_SUPPORT */ pAd->MacTab.Size ++; /* Set the security mode of this entry as OPEN-NONE in ASIC */ RTMP_REMOVE_PAIRWISE_KEY_ENTRY(pAd, (UCHAR)i); #ifdef MT_MAC if (pAd->chipCap.hif_type == HIF_MT) MT_ADDREMOVE_KEY(pAd, 1, pEntry->apidx, 0, pEntry->wcid, PAIRWISEKEYTABLE, &pEntry->PairwiseKey, pEntry->Addr); #endif /* Add this entry into ASIC RX WCID search table */ RTMP_STA_ENTRY_ADD(pAd, pEntry); #ifdef CONFIG_AP_SUPPORT IF_DEV_CONFIG_OPMODE_ON_AP(pAd) { #ifdef WSC_AP_SUPPORT pEntry->bWscCapable = FALSE; pEntry->Receive_EapolStart_EapRspId = 0; #endif /* WSC_AP_SUPPORT */ } #endif /* CONFIG_AP_SUPPORT */ MTWF_LOG(DBG_CAT_ALL, DBG_SUBCAT_ALL, DBG_LVL_TRACE, ("%s(): alloc entry #%d, Total= %d\n", __FUNCTION__, i, pAd->MacTab.Size)); break; } }
/* ========================================================================== Description: IRQL = PASSIVE_LEVEL ========================================================================== */ NDIS_STATUS TDLS_ChannelSwitchReqAction( IN PRTMP_ADAPTER pAd, IN PMLME_TDLS_CH_SWITCH_STRUCT pChSwitchReq) { UCHAR TDLS_ETHERTYPE[] = {0x89, 0x0d}; UCHAR Header802_3[14]; PUCHAR pOutBuffer = NULL; ULONG FrameLen = 0; ULONG TempLen; UCHAR RemoteFrameType = PROTO_NAME_TDLS; NDIS_STATUS NStatus = NDIS_STATUS_SUCCESS; MAC_TABLE_ENTRY *pEntry = NULL; UINT16 SwitchTime = pAd->StaCfg.TdlsInfo.TdlsSwitchTime; //micro seconds UINT16 SwitchTimeout = pAd->StaCfg.TdlsInfo.TdlsSwitchTimeout; // micro seconds int LinkId = 0xff; PRT_802_11_TDLS pTDLS = NULL; DBGPRINT(RT_DEBUG_WARN, ("====> TDLS_ChannelSwitchReqAction\n")); MAKE_802_3_HEADER(Header802_3, pChSwitchReq->PeerMacAddr, pAd->CurrentAddress, TDLS_ETHERTYPE); // Allocate buffer for transmitting message NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); if (NStatus != NDIS_STATUS_SUCCESS) return NStatus; MakeOutgoingFrame(pOutBuffer, &TempLen, 1, &RemoteFrameType, END_OF_ARGS); FrameLen = FrameLen + TempLen; TDLS_BuildChannelSwitchRequest(pAd, pOutBuffer, &FrameLen, pChSwitchReq->PeerMacAddr,SwitchTime, SwitchTimeout, pChSwitchReq->TargetChannel, pChSwitchReq->TargetChannelBW); pEntry = MacTableLookup(pAd, pChSwitchReq->PeerMacAddr); if (pEntry && IS_ENTRY_TDLS(pEntry)) { pTDLS->ChannelSwitchCurrentState = TDLS_CHANNEL_SWITCH_WAIT_RSP; if (pChSwitchReq->TargetChannel != pAd->CommonCfg.Channel) RTMPToWirelessSta(pAd, pEntry, Header802_3, LENGTH_802_3, pOutBuffer, (UINT)FrameLen, FALSE, RTMP_TDLS_SPECIFIC_EDCA); else RTMPToWirelessSta(pAd, pEntry, Header802_3, LENGTH_802_3, pOutBuffer, (UINT)FrameLen, FALSE, RTMP_TDLS_SPECIFIC_HCCA); pAd->StaCfg.TdlsCurrentChannel = pChSwitchReq->TargetChannel; pAd->StaCfg.TdlsCurrentChannelBW = pChSwitchReq->TargetChannelBW; } else { DBGPRINT(RT_DEBUG_ERROR, ("Can't find TDLS entry on mac TABLE !!!!\n")); } hex_dump("TDLS switch channel request send pack", pOutBuffer, FrameLen); MlmeFreeMemory(pAd, pOutBuffer); DBGPRINT(RT_DEBUG_WARN, ("<==== TDLS_ChannelSwitchReqAction\n")); return NStatus; }