Exemple #1
0
/*
    ==========================================================================
    Description:
        procedures on IEEE 802.11/1999 p.376 
    Parametrs:
    ==========================================================================
 */
static VOID ApCliAssocPostProc(
	IN PRTMP_ADAPTER pAd, 
	IN PUCHAR pAddr2, 
	IN USHORT CapabilityInfo, 
	IN USHORT IfIndex, 
	IN UCHAR SupRate[], 
	IN UCHAR SupRateLen,
	IN UCHAR ExtRate[],
	IN UCHAR ExtRateLen,
	IN PEDCA_PARM pEdcaParm,
	IN HT_CAPABILITY_IE *pHtCapability,
	IN UCHAR HtCapabilityLen, 
	IN ADD_HT_INFO_IE *pAddHtInfo)
{
	PAPCLI_STRUCT pApCliEntry = NULL;

	if (IfIndex >= MAX_APCLI_NUM)
		return;

	pApCliEntry = &pAd->ApCfg.ApCliTab[IfIndex];


	pApCliEntry->ApCliMlmeAux.BssType = BSS_INFRA;	
	pApCliEntry->ApCliMlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
	NdisMoveMemory(&pApCliEntry->ApCliMlmeAux.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM));

	/* filter out un-supported rates */
	pApCliEntry->ApCliMlmeAux.SupRateLen = SupRateLen;
	NdisMoveMemory(pApCliEntry->ApCliMlmeAux.SupRate, SupRate, SupRateLen);
    RTMPCheckRates(pAd, pApCliEntry->ApCliMlmeAux.SupRate, &(pApCliEntry->ApCliMlmeAux.SupRateLen));

	/* filter out un-supported rates */
	pApCliEntry->ApCliMlmeAux.ExtRateLen = ExtRateLen;
	NdisMoveMemory(pApCliEntry->ApCliMlmeAux.ExtRate, ExtRate, ExtRateLen);
    RTMPCheckRates(pAd, pApCliEntry->ApCliMlmeAux.ExtRate, &(pApCliEntry->ApCliMlmeAux.ExtRateLen));

	DBGPRINT(RT_DEBUG_TRACE, (HtCapabilityLen ? "%s===> 11n HT STA\n" : "%s===> legacy STA\n", __FUNCTION__));

#ifdef DOT11_N_SUPPORT
	if (HtCapabilityLen > 0 && (pAd->CommonCfg.PhyMode > PHY_11ABGN_MIXED))
	{
		ApCliCheckHt(pAd, IfIndex, pHtCapability, pAddHtInfo);
	}
#endif /* DOT11_N_SUPPORT */

}
Exemple #2
0
/* 
    ==========================================================================
    Description:
        When waiting joining the (I)BSS, beacon received from external
    ==========================================================================
 */
static VOID ApCliPeerProbeRspAtJoinAction(
	IN PRTMP_ADAPTER pAd, 
	IN MLME_QUEUE_ELEM *Elem) 
{
	UCHAR Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN];
	UCHAR /* Ssid[MAX_LEN_OF_SSID], */ SsidLen=0, BssType, Channel=0, MessageToMe, 
		DtimCount, DtimPeriod, BcastFlag; 
	UCHAR *Ssid = NULL;
	LARGE_INTEGER TimeStamp;
	USHORT BeaconPeriod, AtimWin, CapabilityInfo;
/*	UINT FrameLen = 0; */
	CF_PARM Cf;
	UCHAR Erp;
	UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
	UCHAR SupRateLen, ExtRateLen;
	UCHAR CkipFlag;
	USHORT LenVIE;
	UCHAR AironetCellPowerLimit;
	EDCA_PARM EdcaParm;
	QBSS_LOAD_PARM QbssLoad;
	QOS_CAPABILITY_PARM QosCapability;
/*	UCHAR VarIE[MAX_VIE_LEN];		// Total VIE length = MAX_VIE_LEN - -5 */
	UCHAR *VarIE = NULL;
	NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
	ULONG RalinkIe;
	APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
/*	HT_CAPABILITY_IE HtCapability; */
/*	ADD_HT_INFO_IE AddHtInfo;	// AP might use this additional ht info IE */
	HT_CAPABILITY_IE *pHtCapability = NULL;
	ADD_HT_INFO_IE *pAddHtInfo = NULL;	/* AP might use this additional ht info IE */
	UCHAR HtCapabilityLen;
	UCHAR AddHtInfoLen;
	UCHAR NewChannel;
	UCHAR NewExtChannelOffset = 0xff;
	PAPCLI_STRUCT pApCliEntry = NULL;
#ifdef DOT11_N_SUPPORT
        UCHAR CentralChannel;
#endif /* DOT11_N_SUPPORT */
#ifdef CONFIG_STA_SUPPORT
	UCHAR	pPreNHtCapabilityLen = 0;
#endif /* CONFIG_STA_SUPPORT */
	EXT_CAP_INFO_ELEMENT	ExtCapInfo;

	USHORT ifIndex = (USHORT)(Elem->Priv);
	PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].SyncCurrState;

	if (ifIndex >= MAX_APCLI_NUM)
		return;

	/* allocate memory */
	os_alloc_mem(NULL, (UCHAR **)&VarIE, MAX_VIE_LEN);
	if (VarIE == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate memory fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	os_alloc_mem(NULL, (UCHAR **)&pHtCapability, sizeof(HT_CAPABILITY_IE));
	if (pHtCapability == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate memory fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	os_alloc_mem(NULL, (UCHAR **)&pAddHtInfo, sizeof(ADD_HT_INFO_IE));
	if (pAddHtInfo == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate memory fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	os_alloc_mem(NULL, (UCHAR **)&Ssid, MAX_LEN_OF_SSID);
	if (Ssid == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate memory fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}

	/* Init Variable IE structure */
	pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
	pVIE->Length = 0;
	RTMPZeroMemory(pHtCapability, sizeof(HT_CAPABILITY_IE));
	RTMPZeroMemory(pAddHtInfo, sizeof(ADD_HT_INFO_IE));
	RTMPZeroMemory(&QosCapability, sizeof(QosCapability));
	RTMPZeroMemory(&EdcaParm, sizeof(EdcaParm));

	if (PeerBeaconAndProbeRspSanity(pAd, 
								Elem->Msg, 
								Elem->MsgLen, 
								Elem->Channel,
								Addr2, 
								Bssid, 
								(PCHAR) Ssid, 
								&SsidLen, 
								&BssType, 
								&BeaconPeriod, 
								&Channel, 
								&NewChannel,
								&TimeStamp, 
								&Cf, 
								&AtimWin, 
								&CapabilityInfo, 
								&Erp,
								&DtimCount, 
								&DtimPeriod, 
								&BcastFlag, 
								&MessageToMe, 
								SupRate,
								&SupRateLen,
								ExtRate,
								&ExtRateLen,
								&CkipFlag,
								&AironetCellPowerLimit,
								&EdcaParm,
								&QbssLoad,
								&QosCapability,
								&RalinkIe,
								&HtCapabilityLen,
#ifdef CONFIG_STA_SUPPORT
								&pPreNHtCapabilityLen,
#endif /* CONFIG_STA_SUPPORT */
								pHtCapability,
								&ExtCapInfo,
								&AddHtInfoLen,
								pAddHtInfo,
								&NewExtChannelOffset,
								&LenVIE,
								pVIE))
	{
		/*
			BEACON from desired BSS/IBSS found. We should be able to decide most
			BSS parameters here.
			Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION?
				Do we need to receover back all parameters belonging to previous BSS?
			A. Should be not. There's no back-door recover to previous AP. It still need
				a new JOIN-AUTH-ASSOC sequence.
		*/
		INT ssidEqualFlag = FALSE;
		INT ssidEmptyFlag = FALSE;
		INT bssidEqualFlag = FALSE;
		INT bssidEmptyFlag = FALSE;
		INT matchFlag = FALSE;

		pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];

		/* Check the Probe-Rsp's Bssid. */
		if(!MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ZERO_MAC_ADDR))
			bssidEqualFlag = MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, Bssid);
		else
			bssidEmptyFlag = TRUE;

		/* Check the Probe-Rsp's Ssid. */
		if(pApCliEntry->CfgSsidLen != 0)
			ssidEqualFlag = SSID_EQUAL(pApCliEntry->CfgSsid, pApCliEntry->CfgSsidLen, Ssid, SsidLen);
		else
			ssidEmptyFlag = TRUE;


		/* bssid and ssid, Both match. */
		if (bssidEqualFlag && ssidEqualFlag)
			matchFlag = TRUE;

		/* ssid match but bssid doesn't be indicate. */
		else if(ssidEqualFlag && bssidEmptyFlag)
			matchFlag = TRUE;

		/* user doesn't indicate any bssid or ssid. AP-Clinet will auto pick a AP to join by most strong siganl strength. */
		else if (bssidEmptyFlag && ssidEmptyFlag)
			matchFlag = TRUE;


		DBGPRINT(RT_DEBUG_TRACE, ("SYNC - bssidEqualFlag=%d, ssidEqualFlag=%d, matchFlag=%d\n", bssidEqualFlag, ssidEqualFlag, matchFlag));
		if (matchFlag)
		{
			/* Validate RSN IE if necessary, then copy store this information */
			if ((LenVIE > 0) 
#ifdef WSC_AP_SUPPORT
                && ((pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscConfMode == WSC_DISABLE) || 
                	(pAd->ApCfg.ApCliTab[ifIndex].WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
                )
			{
				if (ApCliValidateRSNIE(pAd, (PEID_STRUCT)pVIE, LenVIE, ifIndex))
				{
					pApCliEntry->ApCliMlmeAux.VarIELen = LenVIE;
					NdisMoveMemory(pApCliEntry->ApCliMlmeAux.VarIEs, pVIE, pApCliEntry->ApCliMlmeAux.VarIELen);
				}
				else
				{
					/* ignore this response */
					pApCliEntry->ApCliMlmeAux.VarIELen = 0;
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The RSN IE of this received Probe-resp is dis-match !!!!!!!!!! \n"));
					goto LabelErr;
				}
			}
			else
			{
				if (pApCliEntry->AuthMode >= Ndis802_11AuthModeWPA
#ifdef WSC_AP_SUPPORT
                    && ((pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscConfMode == WSC_DISABLE) || 
                		(pAd->ApCfg.ApCliTab[ifIndex].WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
                    )
				{
					/* ignore this response */
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The received Probe-resp has empty RSN IE !!!!!!!!!! \n"));
					goto LabelErr;
				}	
				
				pApCliEntry->ApCliMlmeAux.VarIELen = 0;
			}

			DBGPRINT(RT_DEBUG_TRACE, ("SYNC - receive desired PROBE_RSP at JoinWaitProbeRsp... Channel = %d\n", Channel));

			/* if the Bssid doesn't be indicated then you need to decide which AP to connect by most strong Rssi signal strength. */
			if (bssidEqualFlag == FALSE)
			{
				/* caculate real rssi value. */
				CHAR Rssi0 = ConvertToRssi(pAd, Elem->Rssi0, RSSI_0);
				CHAR Rssi1 = ConvertToRssi(pAd, Elem->Rssi1, RSSI_1);
				CHAR Rssi2 = ConvertToRssi(pAd, Elem->Rssi2, RSSI_2);
				LONG RealRssi = (LONG)(RTMPMaxRssi(pAd, Rssi0, Rssi1, Rssi2));

				DBGPRINT(RT_DEBUG_TRACE, ("SYNC - previous Rssi = %ld current Rssi=%ld\n", pApCliEntry->ApCliMlmeAux.Rssi, (LONG)RealRssi));
				if (pApCliEntry->ApCliMlmeAux.Rssi > (LONG)RealRssi)
					goto LabelErr;
				else
					pApCliEntry->ApCliMlmeAux.Rssi = RealRssi;
			} else
			{
				BOOLEAN Cancelled;
				RTMPCancelTimer(&pApCliEntry->ApCliMlmeAux.ProbeTimer, &Cancelled);
			}

			NdisMoveMemory(pApCliEntry->ApCliMlmeAux.Ssid, Ssid, SsidLen);
			pApCliEntry->ApCliMlmeAux.SsidLen = SsidLen;

			NdisMoveMemory(pApCliEntry->ApCliMlmeAux.Bssid, Bssid, MAC_ADDR_LEN);			
			pApCliEntry->ApCliMlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
			pApCliEntry->ApCliMlmeAux.BssType = BssType;
			pApCliEntry->ApCliMlmeAux.BeaconPeriod = BeaconPeriod;
			pApCliEntry->ApCliMlmeAux.Channel = Channel;
			pApCliEntry->ApCliMlmeAux.AtimWin = AtimWin;
			pApCliEntry->ApCliMlmeAux.CfpPeriod = Cf.CfpPeriod;
			pApCliEntry->ApCliMlmeAux.CfpMaxDuration = Cf.CfpMaxDuration;
			pApCliEntry->ApCliMlmeAux.APRalinkIe = RalinkIe;

			/* Copy AP's supported rate to ApCliMlmeAux for creating assoication request */
			/* Also filter out not supported rate */
			pApCliEntry->ApCliMlmeAux.SupRateLen = SupRateLen;
			NdisMoveMemory(pApCliEntry->ApCliMlmeAux.SupRate, SupRate, SupRateLen);
			RTMPCheckRates(pAd, pApCliEntry->ApCliMlmeAux.SupRate, &(pApCliEntry->ApCliMlmeAux.SupRateLen));
			pApCliEntry->ApCliMlmeAux.ExtRateLen = ExtRateLen;
			NdisMoveMemory(pApCliEntry->ApCliMlmeAux.ExtRate, ExtRate, ExtRateLen);
			RTMPCheckRates(pAd, pApCliEntry->ApCliMlmeAux.ExtRate, &pApCliEntry->ApCliMlmeAux.ExtRateLen);

#ifdef APCLI_CERT_SUPPORT
			/*  Get the ext capability info element */
			if (pAd->bApCliCertTest == TRUE)
			{
				NdisMoveMemory(&pApCliEntry->ApCliMlmeAux.ExtCapInfo, &ExtCapInfo,sizeof(ExtCapInfo));
#ifdef DOT11_N_SUPPORT
#ifdef DOT11N_DRAFT3
				DBGPRINT(RT_DEBUG_TRACE, ("\x1b[31m ApCliMlmeAux.ExtCapInfo=%d \x1b[m\n", pApCliEntry->ApCliMlmeAux.ExtCapInfo.BssCoexistMgmtSupport)); //zero debug 210121122
				if (pAd->CommonCfg.bBssCoexEnable == TRUE)
					pAd->CommonCfg.ExtCapIE.BssCoexistMgmtSupport = 1;
#endif /* DOT11N_DRAFT3 */
#endif /* DOT11_N_SUPPORT */
			}
#endif /* APCLI_CERT_SUPPORT */

#ifdef DOT11_N_SUPPORT
			NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].RxMcsSet,sizeof(pAd->ApCfg.ApCliTab[ifIndex].RxMcsSet));
			/* filter out un-supported ht rates */
			if ((HtCapabilityLen > 0) && 
				(pApCliEntry->DesiredHtPhyInfo.bHtEnable) &&
				(pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED))
			{
				RTMPZeroMemory(&(pApCliEntry->ApCliMlmeAux.HtCapability), SIZE_HT_CAP_IE);
				pApCliEntry->ApCliMlmeAux.NewExtChannelOffset = NewExtChannelOffset;
				pApCliEntry->ApCliMlmeAux.HtCapabilityLen = HtCapabilityLen;
				ApCliCheckHt(pAd, ifIndex, pHtCapability, pAddHtInfo);

				if (AddHtInfoLen > 0)
				{
					CentralChannel = pAddHtInfo->ControlChan;
		 			/* Check again the Bandwidth capability of this AP. */
		 			if ((pAddHtInfo->ControlChan > 2)&& (pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_BELOW) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40))
		 			{
		 				CentralChannel = pAddHtInfo->ControlChan - 2;
		 			}
		 			else if ((pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_ABOVE) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40))
		 			{
		 				CentralChannel = pAddHtInfo->ControlChan + 2;
		 			}
		 			DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction HT===>Central Channel = %d, Control Channel = %d,  .\n", CentralChannel, pAddHtInfo->ControlChan));

				}
				
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				RTMPZeroMemory(&(pApCliEntry->ApCliMlmeAux.HtCapability), SIZE_HT_CAP_IE);
				RTMPZeroMemory(&(pApCliEntry->ApCliMlmeAux.AddHtInfo), SIZE_ADD_HT_INFO_IE);
				pApCliEntry->ApCliMlmeAux.HtCapabilityLen = 0;
			}
			ApCliUpdateMlmeRate(pAd, ifIndex);

#ifdef DOT11_N_SUPPORT
			/* copy QOS related information */
			if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
			{
				NdisMoveMemory(&(pApCliEntry->ApCliMlmeAux.APEdcaParm), &EdcaParm, sizeof(EDCA_PARM));
				NdisMoveMemory(&(pApCliEntry->ApCliMlmeAux.APQbssLoad), &QbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisMoveMemory(&(pApCliEntry->ApCliMlmeAux.APQosCapability), &QosCapability, sizeof(QOS_CAPABILITY_PARM));
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				NdisZeroMemory(&(pApCliEntry->ApCliMlmeAux.APEdcaParm), sizeof(EDCA_PARM));
				NdisZeroMemory(&(pApCliEntry->ApCliMlmeAux.APQbssLoad), sizeof(QBSS_LOAD_PARM));
				NdisZeroMemory(&(pApCliEntry->ApCliMlmeAux.APQosCapability), sizeof(QOS_CAPABILITY_PARM));
			}

			DBGPRINT(RT_DEBUG_TRACE, ("APCLI SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n", 
				pApCliEntry->ApCliMlmeAux.SupRateLen, pApCliEntry->ApCliMlmeAux.ExtRateLen));

			if (AironetCellPowerLimit != 0xFF)
			{
				/*We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power */
				ChangeToCellPowerLimit(pAd, AironetCellPowerLimit);
			}
			else  /*Used the default TX Power Percentage. */
				pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;

#ifdef WSC_AP_SUPPORT
#ifdef DOT11_N_SUPPORT
			if ((pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscConfMode != WSC_DISABLE) &&
                (pAd->ApCfg.ApCliTab[ifIndex].WscControl.bWscTrigger == TRUE))
			{
				ADD_HTINFO	RootApHtInfo, ApHtInfo;
				ApHtInfo = pAd->CommonCfg.AddHTInfo.AddHtInfo;
				RootApHtInfo = pAddHtInfo->AddHtInfo;
				if ((pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth  == BW_40) &&
					(RootApHtInfo.RecomWidth) &&
					(RootApHtInfo.ExtChanOffset != ApHtInfo.ExtChanOffset))
				{
					/*STRING	ChStr[5] = {0}; */
					
					if (RootApHtInfo.ExtChanOffset == EXTCHA_ABOVE)
						Set_HtExtcha_Proc(pAd, "1");
					else
						Set_HtExtcha_Proc(pAd, "0");

					goto LabelErr;
				}				
			}
#endif /* DOT11_N_SUPPORT */
#endif /* WSC_AP_SUPPORT */
			if(bssidEqualFlag == TRUE)
			{
				*pCurrState = APCLI_SYNC_IDLE;

				ApCliCtrlMsg.Status = MLME_SUCCESS;
#ifdef MAC_REPEATER_SUPPORT
				ApCliCtrlMsg.BssIdx = ifIndex;
				ApCliCtrlMsg.CliIdx = 0xFF;
#endif /* MAC_REPEATER_SUPPORT */

				MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_PROBE_RSP,
					sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
			}
		}
		/* not to me BEACON, ignored */
	}
	/* sanity check fail, ignore this frame */

LabelErr:
	if (VarIE != NULL)
		os_free_mem(NULL, VarIE);
	if (pHtCapability != NULL)
		os_free_mem(NULL, pHtCapability);
	if (pAddHtInfo != NULL)
		os_free_mem(NULL, pAddHtInfo);
	if (Ssid != NULL)
		os_free_mem(NULL, Ssid);
	return;
}
Exemple #3
0
/*
    ==========================================================================
    Description:
        When waiting joining the (I)BSS, beacon received from external
    ==========================================================================
 */
static VOID ApCliPeerProbeRspAtJoinAction(
	IN PRTMP_ADAPTER pAd,
	IN MLME_QUEUE_ELEM *Elem)
{
	USHORT LenVIE;
	UCHAR *VarIE = NULL;
	NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
	APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
	PAPCLI_STRUCT pApCliEntry = NULL;
	struct wifi_dev *wdev;
#ifdef DOT11_N_SUPPORT
	UCHAR CentralChannel;
#endif /* DOT11_N_SUPPORT */
	USHORT ifIndex = (USHORT)(Elem->Priv);
	ULONG *pCurrState;
	BCN_IE_LIST *ie_list = NULL;

	if (ifIndex >= MAX_APCLI_NUM)
		return;

	/* Init Variable IE structure */
	os_alloc_mem(NULL, (UCHAR **)&VarIE, MAX_VIE_LEN);
	if (VarIE == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate memory fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
	pVIE->Length = 0;

	os_alloc_mem(NULL, (UCHAR **)&ie_list, sizeof(BCN_IE_LIST));
	if (ie_list == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate ie_list fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	NdisZeroMemory(ie_list, sizeof(BCN_IE_LIST));

	pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].SyncCurrState;
	if (PeerBeaconAndProbeRspSanity(pAd,
								Elem->Msg,
								Elem->MsgLen,
								Elem->Channel,
								ie_list,
								&LenVIE,
								pVIE))
	{
		/*
			BEACON from desired BSS/IBSS found. We should be able to decide most
			BSS parameters here.
			Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION?
				Do we need to receover back all parameters belonging to previous BSS?
			A. Should be not. There's no back-door recover to previous AP. It still need
				a new JOIN-AUTH-ASSOC sequence.
		*/
		INT ssidEqualFlag = FALSE;
		INT ssidEmptyFlag = FALSE;
		INT bssidEqualFlag = FALSE;
		INT bssidEmptyFlag = FALSE;
		INT matchFlag = FALSE;

		ULONG   Bssidx;
		CHAR RealRssi = -127;

		RealRssi = (LONG)(RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0),
						   ConvertToRssi(pAd, Elem->Rssi1, RSSI_1),
						   ConvertToRssi(pAd, Elem->Rssi2, RSSI_2)));

		/* Update ScanTab */
		Bssidx = BssTableSearch(&pAd->ScanTab, ie_list->Bssid, ie_list->Channel);
		if (Bssidx == BSS_NOT_FOUND)
		{
			/* discover new AP of this network, create BSS entry */
			Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, ie_list, -127, LenVIE, pVIE);

			if (Bssidx == BSS_NOT_FOUND) /* return if BSS table full */
			{
				DBGPRINT(RT_DEBUG_ERROR, ("ERROR: Driver ScanTable Full In Apcli ProbeRsp Join\n"));
				goto LabelErr;
			}

			NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].PTSF, &Elem->Msg[24], 4);
			NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4);
			NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4);
			pAd->ScanTab.BssEntry[Bssidx].MinSNR = Elem->Signal % 10;
			if (pAd->ScanTab.BssEntry[Bssidx].MinSNR == 0)
				pAd->ScanTab.BssEntry[Bssidx].MinSNR = -5;

			NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].MacAddr, ie_list->Addr2, MAC_ADDR_LEN);
		}

#ifdef RT_CFG80211_P2P_CONCURRENT_DEVICE
                DBGPRINT(RT_DEBUG_TRACE, ("Info: Update the SSID %s in Kernel Table\n", ie_list->Ssid));
                RT_CFG80211_SCANNING_INFORM(pAd, Bssidx, ie_list->Channel, (UCHAR *)Elem->Msg, Elem->MsgLen, RealRssi);
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE */


		pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
		wdev = &pApCliEntry->wdev;

		/* Check the Probe-Rsp's Bssid. */
		if(!MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ZERO_MAC_ADDR))
			bssidEqualFlag = MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ie_list->Bssid);
		else
			bssidEmptyFlag = TRUE;

		/* Check the Probe-Rsp's Ssid. */
		if(pApCliEntry->CfgSsidLen != 0)
			ssidEqualFlag = SSID_EQUAL(pApCliEntry->CfgSsid, pApCliEntry->CfgSsidLen, ie_list->Ssid, ie_list->SsidLen);
		else
			ssidEmptyFlag = TRUE;


		/* bssid and ssid, Both match. */
		if (bssidEqualFlag && ssidEqualFlag)
			matchFlag = TRUE;

		/* ssid match but bssid doesn't be indicate. */
		else if(ssidEqualFlag && bssidEmptyFlag)
			matchFlag = TRUE;

		/* user doesn't indicate any bssid or ssid. AP-Clinet will auto pick a AP to join by most strong siganl strength. */
		else if (bssidEmptyFlag && ssidEmptyFlag)
			matchFlag = TRUE;


		DBGPRINT(RT_DEBUG_TRACE, ("SYNC - bssidEqualFlag=%d, ssidEqualFlag=%d, matchFlag=%d\n",
					bssidEqualFlag, ssidEqualFlag, matchFlag));
		if (matchFlag)
		{
			/* Validate RSN IE if necessary, then copy store this information */
			if ((LenVIE > 0)
#ifdef RT_CFG80211_P2P_CONCURRENT_DEVICE
				/* When using CFG80211 and trigger WPS, do not check security. */
				&& ! (pApCliEntry->wpa_supplicant_info.WpaSupplicantUP & WPA_SUPPLICANT_ENABLE_WPS)
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE */
                	)
			{
				if (ApCliValidateRSNIE(pAd, (PEID_STRUCT)pVIE, LenVIE, ifIndex))
				{
					pApCliEntry->MlmeAux.VarIELen = LenVIE;
					NdisMoveMemory(pApCliEntry->MlmeAux.VarIEs, pVIE, pApCliEntry->MlmeAux.VarIELen);
				}
				else
				{
					/* ignore this response */
					pApCliEntry->MlmeAux.VarIELen = 0;
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The RSN IE of this received Probe-resp is dis-match !!!!!!!!!! \n"));
					goto LabelErr;
				}
			}
			else
			{
				if (pApCliEntry->wdev.AuthMode >= Ndis802_11AuthModeWPA
                    )
				{
					/* ignore this response */
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The received Probe-resp has empty RSN IE !!!!!!!!!! \n"));
					goto LabelErr;
				}

				pApCliEntry->MlmeAux.VarIELen = 0;
			}

			DBGPRINT(RT_DEBUG_TRACE, ("SYNC - receive desired PROBE_RSP at JoinWaitProbeRsp... Channel = %d\n",
							ie_list->Channel));

			/* if the Bssid doesn't be indicated then you need to decide which AP to connect by most strong Rssi signal strength. */
			if (bssidEqualFlag == FALSE)
			{
				/* caculate real rssi value. */
				CHAR Rssi0 = ConvertToRssi(pAd, Elem->Rssi0, RSSI_0);
				CHAR Rssi1 = ConvertToRssi(pAd, Elem->Rssi1, RSSI_1);
				CHAR Rssi2 = ConvertToRssi(pAd, Elem->Rssi2, RSSI_2);
				LONG RealRssi = (LONG)(RTMPMaxRssi(pAd, Rssi0, Rssi1, Rssi2));

				DBGPRINT(RT_DEBUG_TRACE, ("SYNC - previous Rssi = %ld current Rssi=%ld\n", pApCliEntry->MlmeAux.Rssi, (LONG)RealRssi));
				if (pApCliEntry->MlmeAux.Rssi > (LONG)RealRssi)
					goto LabelErr;
				else
					pApCliEntry->MlmeAux.Rssi = RealRssi;
			}
			else
			{
				BOOLEAN Cancelled;
				RTMPCancelTimer(&pApCliEntry->MlmeAux.ProbeTimer, &Cancelled);
			}

			NdisMoveMemory(pApCliEntry->MlmeAux.Ssid, ie_list->Ssid, ie_list->SsidLen);
			pApCliEntry->MlmeAux.SsidLen = ie_list->SsidLen;

			NdisMoveMemory(pApCliEntry->MlmeAux.Bssid, ie_list->Bssid, MAC_ADDR_LEN);
			pApCliEntry->MlmeAux.CapabilityInfo = ie_list->CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
			pApCliEntry->MlmeAux.BssType = ie_list->BssType;
			pApCliEntry->MlmeAux.BeaconPeriod = ie_list->BeaconPeriod;
			pApCliEntry->MlmeAux.Channel = ie_list->Channel;
			pApCliEntry->MlmeAux.AtimWin = ie_list->AtimWin;
			pApCliEntry->MlmeAux.CfpPeriod = ie_list->CfParm.CfpPeriod;
			pApCliEntry->MlmeAux.CfpMaxDuration = ie_list->CfParm.CfpMaxDuration;
			pApCliEntry->MlmeAux.APRalinkIe = ie_list->RalinkIe;

			/* Copy AP's supported rate to MlmeAux for creating assoication request */
			/* Also filter out not supported rate */
			pApCliEntry->MlmeAux.SupRateLen = ie_list->SupRateLen;
			NdisMoveMemory(pApCliEntry->MlmeAux.SupRate, ie_list->SupRate, ie_list->SupRateLen);
			RTMPCheckRates(pAd, pApCliEntry->MlmeAux.SupRate, &pApCliEntry->MlmeAux.SupRateLen);
			pApCliEntry->MlmeAux.ExtRateLen = ie_list->ExtRateLen;
			NdisMoveMemory(pApCliEntry->MlmeAux.ExtRate, ie_list->ExtRate, ie_list->ExtRateLen);
			RTMPCheckRates(pAd, pApCliEntry->MlmeAux.ExtRate, &pApCliEntry->MlmeAux.ExtRateLen);
#ifdef APCLI_CERT_SUPPORT
			/*  Get the ext capability info element */
			if (pAd->bApCliCertTest == TRUE
#ifdef DOT11N_DRAFT3
				&& pAd->CommonCfg.bBssCoexEnable == TRUE
#endif /* DOT11N_DRAFT3 */
				)
			{
				NdisMoveMemory(&pApCliEntry->MlmeAux.ExtCapInfo, &ie_list->ExtCapInfo,sizeof(ie_list->ExtCapInfo));
#ifdef DOT11_N_SUPPORT
#ifdef DOT11N_DRAFT3
				DBGPRINT(RT_DEBUG_TRACE, ("\x1b[31m ApCliMlmeAux.ExtCapInfo=%d \x1b[m\n", pApCliEntry->MlmeAux.ExtCapInfo.BssCoexistMgmtSupport)); //zero debug 210121122
					pAd->CommonCfg.ExtCapIE.BssCoexistMgmtSupport = 1;
#endif /* DOT11N_DRAFT3 */
#endif /* DOT11_N_SUPPORT */
			}
#endif /* APCLI_CERT_SUPPORT */
#ifdef DOT11_N_SUPPORT
			NdisZeroMemory(pApCliEntry->RxMcsSet,sizeof(pApCliEntry->RxMcsSet));
			/* filter out un-supported ht rates */
			if ((ie_list->HtCapabilityLen > 0) &&
				(pApCliEntry->wdev.DesiredHtPhyInfo.bHtEnable) &&
				WMODE_CAP_N(pAd->CommonCfg.PhyMode) &&
				/* For Dissallow TKIP rule on STA */
				!(pAd->CommonCfg.HT_DisallowTKIP && IS_INVALID_HT_SECURITY(wdev->WepStatus)))
			{
				RTMPZeroMemory(&pApCliEntry->MlmeAux.HtCapability, SIZE_HT_CAP_IE);
				pApCliEntry->MlmeAux.NewExtChannelOffset = ie_list->NewExtChannelOffset;
				pApCliEntry->MlmeAux.HtCapabilityLen = ie_list->HtCapabilityLen;
				ApCliCheckHt(pAd, ifIndex, &ie_list->HtCapability, &ie_list->AddHtInfo);

				if (ie_list->AddHtInfoLen > 0)
				{
					CentralChannel = ie_list->AddHtInfo.ControlChan;
		 			/* Check again the Bandwidth capability of this AP. */
					CentralChannel = get_cent_ch_by_htinfo(pAd, &ie_list->AddHtInfo,
														&ie_list->HtCapability);
		 			DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction HT===>CentralCh = %d, ControlCh = %d\n",
									CentralChannel, ie_list->AddHtInfo.ControlChan));
				}
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				RTMPZeroMemory(&pApCliEntry->MlmeAux.HtCapability, SIZE_HT_CAP_IE);
				RTMPZeroMemory(&pApCliEntry->MlmeAux.AddHtInfo, SIZE_ADD_HT_INFO_IE);
				pApCliEntry->MlmeAux.HtCapabilityLen = 0;
			}
			ApCliUpdateMlmeRate(pAd, ifIndex);

#ifdef DOT11_N_SUPPORT
			/* copy QOS related information */
			if (WMODE_CAP_N(pAd->CommonCfg.PhyMode))
			{
				NdisMoveMemory(&pApCliEntry->MlmeAux.APEdcaParm, &ie_list->EdcaParm, sizeof(EDCA_PARM));
				NdisMoveMemory(&pApCliEntry->MlmeAux.APQbssLoad, &ie_list->QbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisMoveMemory(&pApCliEntry->MlmeAux.APQosCapability, &ie_list->QosCapability, sizeof(QOS_CAPABILITY_PARM));
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				NdisZeroMemory(&pApCliEntry->MlmeAux.APEdcaParm, sizeof(EDCA_PARM));
				NdisZeroMemory(&pApCliEntry->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisZeroMemory(&pApCliEntry->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM));
			}

			DBGPRINT(RT_DEBUG_TRACE, ("APCLI SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n",
				pApCliEntry->MlmeAux.SupRateLen, pApCliEntry->MlmeAux.ExtRateLen));

			if (ie_list->AironetCellPowerLimit != 0xFF)
			{
				/* We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power */
				ChangeToCellPowerLimit(pAd, ie_list->AironetCellPowerLimit);
			}
			else  /* Used the default TX Power Percentage. */
				pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;

			if(bssidEqualFlag == TRUE)
			{
				*pCurrState = APCLI_SYNC_IDLE;

				ApCliCtrlMsg.Status = MLME_SUCCESS;

				MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_PROBE_RSP,
					sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
			}
		}
	}

LabelErr:
	if (VarIE != NULL)
		os_free_mem(NULL, VarIE);
	if (ie_list != NULL)
		os_free_mem(NULL, ie_list);

	return;
}
Exemple #4
0
VOID PeerBeaconAtJoinAction(
	IN PRTMP_ADAPTER pAd,
	IN MLME_QUEUE_ELEM *Elem)
{
	UCHAR         Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN];
	UCHAR         Ssid[MAX_LEN_OF_SSID], SsidLen, BssType, Channel, MessageToMe,
				  DtimCount, DtimPeriod, BcastFlag, NewChannel;
	LARGE_INTEGER TimeStamp;
	USHORT        BeaconPeriod, AtimWin, CapabilityInfo;
	CF_PARM       Cf;
	BOOLEAN       TimerCancelled;
	UCHAR         Erp;
	UCHAR         SupRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRate[MAX_LEN_OF_SUPPORTED_RATES];
	UCHAR		  SupRateLen, ExtRateLen;
	UCHAR         CkipFlag;
	USHORT		  LenVIE;
	UCHAR		  AironetCellPowerLimit;
	EDCA_PARM       EdcaParm;
	QBSS_LOAD_PARM  QbssLoad;
	QOS_CAPABILITY_PARM QosCapability;
	USHORT        Status;
	UCHAR						VarIE[MAX_VIE_LEN];		
	NDIS_802_11_VARIABLE_IEs	*pVIE = NULL;
	ULONG           RalinkIe;
	ULONG         Idx;
	HT_CAPABILITY_IE		HtCapability;
	ADD_HT_INFO_IE		AddHtInfo;	
	UCHAR				HtCapabilityLen = 0, PreNHtCapabilityLen = 0;
	UCHAR			AddHtInfoLen;
	UCHAR			NewExtChannelOffset = 0xff;
#ifdef DOT11_N_SUPPORT
	UCHAR			CentralChannel;
	BOOLEAN			bAllowNrate = FALSE;
#endif 

	
	pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
	pVIE->Length = 0;
    RTMPZeroMemory(&HtCapability, sizeof(HtCapability));
	RTMPZeroMemory(&AddHtInfo, sizeof(ADD_HT_INFO_IE));


	if (PeerBeaconAndProbeRspSanity(pAd,
								Elem->Msg,
								Elem->MsgLen,
								Elem->Channel,
								Addr2,
								Bssid,
								(PCHAR)Ssid,
								&SsidLen,
								&BssType,
								&BeaconPeriod,
								&Channel,
								&NewChannel,
								&TimeStamp,
								&Cf,
								&AtimWin,
								&CapabilityInfo,
								&Erp,
								&DtimCount,
								&DtimPeriod,
								&BcastFlag,
								&MessageToMe,
								SupRate,
								&SupRateLen,
								ExtRate,
								&ExtRateLen,
								&CkipFlag,
								&AironetCellPowerLimit,
								&EdcaParm,
								&QbssLoad,
								&QosCapability,
								&RalinkIe,
								&HtCapabilityLen,
								&PreNHtCapabilityLen,
								&HtCapability,
								&AddHtInfoLen,
								&AddHtInfo,
								&NewExtChannelOffset,
								&LenVIE,
								pVIE))
	{
		
		if ((BssType == BSS_ADHOC) && (pAd->CommonCfg.PhyMode == PHY_11G) && ((SupRateLen+ExtRateLen)< 12))
			return;

		
		
		
		
		
		
		if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Bssid))
		{
			DBGPRINT(RT_DEBUG_TRACE, ("SYNC - receive desired BEACON at JoinWaitBeacon... Channel = %d\n", Channel));
			RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled);

			
			pAd->StaCfg.RssiSample.LastRssi0	= ConvertToRssi(pAd, Elem->Rssi0, RSSI_0);
			pAd->StaCfg.RssiSample.LastRssi1	= ConvertToRssi(pAd, Elem->Rssi1, RSSI_1);
			pAd->StaCfg.RssiSample.LastRssi2	= ConvertToRssi(pAd, Elem->Rssi2, RSSI_2);
			pAd->StaCfg.RssiSample.AvgRssi0	= pAd->StaCfg.RssiSample.LastRssi0;
			pAd->StaCfg.RssiSample.AvgRssi0X8	= pAd->StaCfg.RssiSample.AvgRssi0 << 3;
			pAd->StaCfg.RssiSample.AvgRssi1	= pAd->StaCfg.RssiSample.LastRssi1;
			pAd->StaCfg.RssiSample.AvgRssi1X8	= pAd->StaCfg.RssiSample.AvgRssi1 << 3;
			pAd->StaCfg.RssiSample.AvgRssi2	= pAd->StaCfg.RssiSample.LastRssi2;
			pAd->StaCfg.RssiSample.AvgRssi2X8	= pAd->StaCfg.RssiSample.AvgRssi2 << 3;

			
			
			
			
			if (pAd->MlmeAux.SsidLen == 0)
			{
				NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen);
				pAd->MlmeAux.SsidLen = SsidLen;
			}
			else
			{
				Idx = BssSsidTableSearch(&pAd->ScanTab, Bssid, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, Channel);

				if (Idx == BSS_NOT_FOUND)
				{
					CHAR Rssi = 0;
					Rssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0), ConvertToRssi(pAd, Elem->Rssi1, RSSI_1), ConvertToRssi(pAd, Elem->Rssi2, RSSI_2));
					Idx = BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, (CHAR *) Ssid, SsidLen, BssType, BeaconPeriod,
										&Cf, AtimWin, CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,  &HtCapability,
										&AddHtInfo, HtCapabilityLen, AddHtInfoLen, NewExtChannelOffset, Channel, Rssi, TimeStamp, CkipFlag,
										&EdcaParm, &QosCapability, &QbssLoad, LenVIE, pVIE);
					if (Idx != BSS_NOT_FOUND)
					{
						NdisMoveMemory(pAd->ScanTab.BssEntry[Idx].PTSF, &Elem->Msg[24], 4);
						NdisMoveMemory(&pAd->ScanTab.BssEntry[Idx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4);
						NdisMoveMemory(&pAd->ScanTab.BssEntry[Idx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4);
						CapabilityInfo = pAd->ScanTab.BssEntry[Idx].CapabilityInfo;
					}
				}
				else
				{
					
					
					
					CapabilityInfo = pAd->ScanTab.BssEntry[Idx].CapabilityInfo;
				}
			}
			NdisMoveMemory(pAd->MlmeAux.Bssid, Bssid, MAC_ADDR_LEN);
			pAd->MlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
			pAd->MlmeAux.BssType = BssType;
			pAd->MlmeAux.BeaconPeriod = BeaconPeriod;
			pAd->MlmeAux.Channel = Channel;
			pAd->MlmeAux.AtimWin = AtimWin;
			pAd->MlmeAux.CfpPeriod = Cf.CfpPeriod;
			pAd->MlmeAux.CfpMaxDuration = Cf.CfpMaxDuration;
			pAd->MlmeAux.APRalinkIe = RalinkIe;

			
			
			pAd->MlmeAux.SupRateLen = SupRateLen;
			NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen);
			RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen);
			pAd->MlmeAux.ExtRateLen = ExtRateLen;
			NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen);
			RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen);

            NdisZeroMemory(pAd->StaActive.SupportedPhyInfo.MCSSet, 16);


#ifdef DOT11_N_SUPPORT
			if (((pAd->StaCfg.WepStatus != Ndis802_11WEPEnabled) && (pAd->StaCfg.WepStatus != Ndis802_11Encryption2Enabled))
				|| (pAd->CommonCfg.HT_DisallowTKIP == FALSE))
			{
				bAllowNrate = TRUE;
			}

			pAd->MlmeAux.NewExtChannelOffset = NewExtChannelOffset;
			pAd->MlmeAux.HtCapabilityLen = HtCapabilityLen;

			RTMPZeroMemory(&pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE);
			
			if (((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0)) &&
				((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && (bAllowNrate)))
			{
				RTMPMoveMemory(&pAd->MlmeAux.AddHtInfo, &AddHtInfo, SIZE_ADD_HT_INFO_IE);

				
				NdisMoveMemory(pAd->StaActive.SupportedPhyInfo.MCSSet, HtCapability.MCSSet, 16);
				pAd->MlmeAux.NewExtChannelOffset = NewExtChannelOffset;
				pAd->MlmeAux.HtCapabilityLen = SIZE_HT_CAP_IE;
				pAd->StaActive.SupportedPhyInfo.bHtEnable = TRUE;
				if (PreNHtCapabilityLen > 0)
					pAd->StaActive.SupportedPhyInfo.bPreNHt = TRUE;
				RTMPCheckHt(pAd, BSSID_WCID, &HtCapability, &AddHtInfo);
				
				DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction! (MpduDensity=%d, MaxRAmpduFactor=%d, BW=%d)\n",
					pAd->StaActive.SupportedHtPhy.MpduDensity, pAd->StaActive.SupportedHtPhy.MaxRAmpduFactor, HtCapability.HtCapInfo.ChannelWidth));

				if (AddHtInfoLen > 0)
				{
					CentralChannel = AddHtInfo.ControlChan;
					
					if ((AddHtInfo.ControlChan > 2)&& (AddHtInfo.AddHtInfo.ExtChanOffset == EXTCHA_BELOW) && (HtCapability.HtCapInfo.ChannelWidth == BW_40))
					{
						CentralChannel = AddHtInfo.ControlChan - 2;
					}
					else if ((AddHtInfo.AddHtInfo.ExtChanOffset == EXTCHA_ABOVE) && (HtCapability.HtCapInfo.ChannelWidth == BW_40))
					{
						CentralChannel = AddHtInfo.ControlChan + 2;
					}

                    
					if (pAd->MlmeAux.CentralChannel != CentralChannel)
						DBGPRINT(RT_DEBUG_ERROR, ("PeerBeaconAtJoinAction HT===>Beacon Central Channel = %d, Control Channel = %d. Mlmeaux CentralChannel = %d\n", CentralChannel, AddHtInfo.ControlChan, pAd->MlmeAux.CentralChannel));

					DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction HT===>Central Channel = %d, Control Channel = %d,  .\n", CentralChannel, AddHtInfo.ControlChan));

				}

			}
			else
#endif 
			{
				
				if ((HtCapabilityLen == 0) && (PreNHtCapabilityLen == 0))
					pAd->MlmeAux.CentralChannel = pAd->MlmeAux.Channel;

				pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE;
				pAd->MlmeAux.NewExtChannelOffset = 0xff;
				RTMPZeroMemory(&pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE);
				pAd->MlmeAux.HtCapabilityLen = 0;
				RTMPZeroMemory(&pAd->MlmeAux.AddHtInfo, SIZE_ADD_HT_INFO_IE);
			}

			RTMPUpdateMlmeRate(pAd);

			
			if ((pAd->CommonCfg.bWmmCapable)
#ifdef DOT11_N_SUPPORT
				 || (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
#endif 
				)
			{
				NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, &EdcaParm, sizeof(EDCA_PARM));
				NdisMoveMemory(&pAd->MlmeAux.APQbssLoad, &QbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisMoveMemory(&pAd->MlmeAux.APQosCapability, &QosCapability, sizeof(QOS_CAPABILITY_PARM));
			}
			else
			{
				NdisZeroMemory(&pAd->MlmeAux.APEdcaParm, sizeof(EDCA_PARM));
				NdisZeroMemory(&pAd->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisZeroMemory(&pAd->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM));
			}

			DBGPRINT(RT_DEBUG_TRACE, ("SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n",
				pAd->MlmeAux.SupRateLen, pAd->MlmeAux.ExtRateLen));

			if (AironetCellPowerLimit != 0xFF)
			{
				
				ChangeToCellPowerLimit(pAd, AironetCellPowerLimit);
			}
			else  
				pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;

			pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
			Status = MLME_SUCCESS;
			MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status);
		}
		
	}
	
}
Exemple #5
0
VOID MlmeStartReqAction(
	IN PRTMP_ADAPTER pAd,
	IN MLME_QUEUE_ELEM *Elem)
{
	UCHAR         Ssid[MAX_LEN_OF_SSID], SsidLen;
	BOOLEAN       TimerCancelled;

	
	UCHAR						VarIE[MAX_VIE_LEN];	
	NDIS_802_11_VARIABLE_IEs	*pVIE = NULL;
	LARGE_INTEGER				TimeStamp;
	BOOLEAN Privacy;
	USHORT Status;

	
	pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
	pVIE->Length = 0;
	TimeStamp.u.LowPart  = 0;
	TimeStamp.u.HighPart = 0;

	if (MlmeStartReqSanity(pAd, Elem->Msg, Elem->MsgLen, (PCHAR)Ssid, &SsidLen))
	{
		
		RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled);
		RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled);

		
		
		
		DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqAction - Start a new IBSS. All IBSS parameters are decided now.... \n"));
		pAd->MlmeAux.BssType           = BSS_ADHOC;
		NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen);
		pAd->MlmeAux.SsidLen           = SsidLen;

		
		MacAddrRandomBssid(pAd, pAd->MlmeAux.Bssid);
		DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqAction - generate a radom number as BSSID \n"));

		Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) ||
				  (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) ||
				  (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled);
		pAd->MlmeAux.CapabilityInfo    = CAP_GENERATE(0,1,Privacy, (pAd->CommonCfg.TxPreamble == Rt802_11PreambleShort), 1, 0);
		pAd->MlmeAux.BeaconPeriod      = pAd->CommonCfg.BeaconPeriod;
		pAd->MlmeAux.AtimWin           = pAd->StaCfg.AtimWin;
		pAd->MlmeAux.Channel           = pAd->CommonCfg.Channel;

		pAd->CommonCfg.CentralChannel  = pAd->CommonCfg.Channel;
		pAd->MlmeAux.CentralChannel    = pAd->CommonCfg.CentralChannel;

		pAd->MlmeAux.SupRateLen= pAd->CommonCfg.SupRateLen;
		NdisMoveMemory(pAd->MlmeAux.SupRate, pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES);
		RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen);
		pAd->MlmeAux.ExtRateLen = pAd->CommonCfg.ExtRateLen;
		NdisMoveMemory(pAd->MlmeAux.ExtRate, pAd->CommonCfg.ExtRate, MAX_LEN_OF_SUPPORTED_RATES);
		RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen);
#ifdef DOT11_N_SUPPORT
		if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)
		{
			RTMPUpdateHTIE(&pAd->CommonCfg.DesiredHtPhy, &pAd->StaCfg.DesiredHtPhyInfo.MCSSet[0], &pAd->MlmeAux.HtCapability, &pAd->MlmeAux.AddHtInfo);
			pAd->MlmeAux.HtCapabilityLen = sizeof(HT_CAPABILITY_IE);
			
			DBGPRINT(RT_DEBUG_TRACE, ("SYNC -pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE\n"));
		}
		else
#endif 
		{
			pAd->MlmeAux.HtCapabilityLen = 0;
			pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE;
			NdisZeroMemory(&pAd->StaActive.SupportedPhyInfo.MCSSet[0], 16);
		}
		
		NdisZeroMemory(&pAd->MlmeAux.APEdcaParm, sizeof(EDCA_PARM));
		NdisZeroMemory(&pAd->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM));
		NdisZeroMemory(&pAd->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM));

		AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, FALSE);
		AsicLockChannel(pAd, pAd->MlmeAux.Channel);

		DBGPRINT(RT_DEBUG_TRACE, ("SYNC - MlmeStartReqAction(ch= %d,sup rates= %d, ext rates=%d)\n",
			pAd->MlmeAux.Channel, pAd->MlmeAux.SupRateLen, pAd->MlmeAux.ExtRateLen));

		pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
		Status = MLME_SUCCESS;
		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status);
	}
	else
	{
		DBGPRINT_ERR(("SYNC - MlmeStartReqAction() sanity check fail.\n"));
		pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE;
		Status = MLME_INVALID_FORMAT;
		MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status);
	}
}
Exemple #6
0
/* 
    ==========================================================================
    Description:
        When waiting joining the (I)BSS, beacon received from external
    ==========================================================================
 */
static VOID ApCliPeerProbeRspAtJoinAction(
	IN PRTMP_ADAPTER pAd, 
	IN MLME_QUEUE_ELEM *Elem) 
{
	USHORT LenVIE;
	UCHAR *VarIE = NULL;
	NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
	APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
	PAPCLI_STRUCT pApCliEntry = NULL;
#ifdef DOT11_N_SUPPORT
	UCHAR CentralChannel;
#endif /* DOT11_N_SUPPORT */
	USHORT ifIndex = (USHORT)(Elem->Priv);
	PULONG pCurrState = NULL;
	BCN_IE_LIST *ie_list = NULL;

	if (ifIndex >= MAX_APCLI_NUM)
		return;

	pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].SyncCurrState;

	/* Init Variable IE structure */
	os_alloc_mem(NULL, (UCHAR **)&VarIE, MAX_VIE_LEN);
	if (VarIE == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate memory fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
	pVIE->Length = 0;
	
	os_alloc_mem(NULL, (UCHAR **)&ie_list, sizeof(BCN_IE_LIST));
	if (ie_list == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate ie_list fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	NdisZeroMemory(ie_list, sizeof(BCN_IE_LIST));




	if (PeerBeaconAndProbeRspSanity(pAd, 
								Elem->Msg, 
								Elem->MsgLen, 
								Elem->Channel,
								ie_list,
								&LenVIE,
								pVIE))
	{
		/*
			BEACON from desired BSS/IBSS found. We should be able to decide most
			BSS parameters here.
			Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION?
				Do we need to receover back all parameters belonging to previous BSS?
			A. Should be not. There's no back-door recover to previous AP. It still need
				a new JOIN-AUTH-ASSOC sequence.
		*/
		INT ssidEqualFlag = FALSE;
		INT ssidEmptyFlag = FALSE;
		INT bssidEqualFlag = FALSE;
		INT bssidEmptyFlag = FALSE;
		INT matchFlag = FALSE;

		pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];

		/* Check the Probe-Rsp's Bssid. */
		if(!MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ZERO_MAC_ADDR))
			bssidEqualFlag = MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ie_list->Bssid);
		else
			bssidEmptyFlag = TRUE;

		/* Check the Probe-Rsp's Ssid. */
		if(pApCliEntry->CfgSsidLen != 0)
			ssidEqualFlag = SSID_EQUAL(pApCliEntry->CfgSsid, pApCliEntry->CfgSsidLen, ie_list->Ssid, ie_list->SsidLen);
		else
			ssidEmptyFlag = TRUE;


		/* bssid and ssid, Both match. */
		if (bssidEqualFlag && ssidEqualFlag)
			matchFlag = TRUE;

		/* ssid match but bssid doesn't be indicate. */
		else if(ssidEqualFlag && bssidEmptyFlag)
			matchFlag = TRUE;

		/* user doesn't indicate any bssid or ssid. AP-Clinet will auto pick a AP to join by most strong siganl strength. */
		else if (bssidEmptyFlag && ssidEmptyFlag)
			matchFlag = TRUE;


		DBGPRINT(RT_DEBUG_TRACE, ("SYNC - bssidEqualFlag=%d, ssidEqualFlag=%d, matchFlag=%d\n", bssidEqualFlag, ssidEqualFlag, matchFlag));
		if (matchFlag)
		{
			/* Validate RSN IE if necessary, then copy store this information */
			if ((LenVIE > 0) 
#ifdef WSC_AP_SUPPORT
                && ((pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscConfMode == WSC_DISABLE) || 
                	(pAd->ApCfg.ApCliTab[ifIndex].WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
                )
			{
				if (ApCliValidateRSNIE(pAd, (PEID_STRUCT)pVIE, LenVIE, ifIndex))
				{
					pApCliEntry->ApCliMlmeAux.VarIELen = LenVIE;
					NdisMoveMemory(pApCliEntry->ApCliMlmeAux.VarIEs, pVIE, pApCliEntry->ApCliMlmeAux.VarIELen);
				}
				else
				{
					/* ignore this response */
					pApCliEntry->ApCliMlmeAux.VarIELen = 0;
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The RSN IE of this received Probe-resp is dis-match !!!!!!!!!! \n"));
					goto LabelErr;
				}
			}
			else
			{
				if (pApCliEntry->AuthMode >= Ndis802_11AuthModeWPA
#ifdef WSC_AP_SUPPORT
                    && ((pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscConfMode == WSC_DISABLE) || 
                		(pAd->ApCfg.ApCliTab[ifIndex].WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
                    )
				{
					/* ignore this response */
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The received Probe-resp has empty RSN IE !!!!!!!!!! \n"));
					goto LabelErr;
				}	
				
				pApCliEntry->ApCliMlmeAux.VarIELen = 0;
			}

			DBGPRINT(RT_DEBUG_TRACE, ("SYNC - receive desired PROBE_RSP at JoinWaitProbeRsp... Channel = %d\n", ie_list->Channel));

			/* if the Bssid doesn't be indicated then you need to decide which AP to connect by most strong Rssi signal strength. */
			if (bssidEqualFlag == FALSE)
			{
				/* caculate real rssi value. */
				CHAR Rssi0 = ConvertToRssi(pAd, Elem->Rssi0, RSSI_0);
				CHAR Rssi1 = ConvertToRssi(pAd, Elem->Rssi1, RSSI_1);
				CHAR Rssi2 = ConvertToRssi(pAd, Elem->Rssi2, RSSI_2);
				LONG RealRssi = (LONG)(RTMPMaxRssi(pAd, Rssi0, Rssi1, Rssi2));

				DBGPRINT(RT_DEBUG_TRACE, ("SYNC - previous Rssi = %ld current Rssi=%ld\n", pApCliEntry->ApCliMlmeAux.Rssi, (LONG)RealRssi));
				if (pApCliEntry->ApCliMlmeAux.Rssi > (LONG)RealRssi)
					goto LabelErr;
				else
					pApCliEntry->ApCliMlmeAux.Rssi = RealRssi;
			} else
			{
				BOOLEAN Cancelled;
				RTMPCancelTimer(&pApCliEntry->ApCliMlmeAux.ProbeTimer, &Cancelled);
			}

			NdisMoveMemory(pApCliEntry->ApCliMlmeAux.Ssid, ie_list->Ssid, ie_list->SsidLen);
			pApCliEntry->ApCliMlmeAux.SsidLen = ie_list->SsidLen;

			NdisMoveMemory(pApCliEntry->ApCliMlmeAux.Bssid, ie_list->Bssid, MAC_ADDR_LEN);			
			pApCliEntry->ApCliMlmeAux.CapabilityInfo = ie_list->CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
			pApCliEntry->ApCliMlmeAux.BssType = ie_list->BssType;
			pApCliEntry->ApCliMlmeAux.BeaconPeriod = ie_list->BeaconPeriod;
			pApCliEntry->ApCliMlmeAux.Channel = ie_list->Channel;
			pApCliEntry->ApCliMlmeAux.AtimWin = ie_list->AtimWin;
			pApCliEntry->ApCliMlmeAux.CfpPeriod = ie_list->CfParm.CfpPeriod;
			pApCliEntry->ApCliMlmeAux.CfpMaxDuration = ie_list->CfParm.CfpMaxDuration;
			pApCliEntry->ApCliMlmeAux.APRalinkIe = ie_list->RalinkIe;

			/* Copy AP's supported rate to ApCliMlmeAux for creating assoication request */
			/* Also filter out not supported rate */
			pApCliEntry->ApCliMlmeAux.SupRateLen = ie_list->SupRateLen;
			NdisMoveMemory(pApCliEntry->ApCliMlmeAux.SupRate, ie_list->SupRate, ie_list->SupRateLen);
			RTMPCheckRates(pAd, pApCliEntry->ApCliMlmeAux.SupRate, &pApCliEntry->ApCliMlmeAux.SupRateLen);
			pApCliEntry->ApCliMlmeAux.ExtRateLen = ie_list->ExtRateLen;
			NdisMoveMemory(pApCliEntry->ApCliMlmeAux.ExtRate, ie_list->ExtRate, ie_list->ExtRateLen);
			RTMPCheckRates(pAd, pApCliEntry->ApCliMlmeAux.ExtRate, &pApCliEntry->ApCliMlmeAux.ExtRateLen);

#ifdef DOT11_N_SUPPORT
			NdisZeroMemory(pApCliEntry->RxMcsSet,sizeof(pApCliEntry->RxMcsSet));
			/* filter out un-supported ht rates */
			if ((ie_list->HtCapabilityLen > 0) && 
				(pApCliEntry->DesiredHtPhyInfo.bHtEnable) &&
				WMODE_CAP_N(pAd->CommonCfg.PhyMode))
			{
				RTMPZeroMemory(&pApCliEntry->ApCliMlmeAux.HtCapability, SIZE_HT_CAP_IE);
				pApCliEntry->ApCliMlmeAux.NewExtChannelOffset = ie_list->NewExtChannelOffset;
				pApCliEntry->ApCliMlmeAux.HtCapabilityLen = ie_list->HtCapabilityLen;
				ApCliCheckHt(pAd, ifIndex, &ie_list->HtCapability, &ie_list->AddHtInfo);

				if (ie_list->AddHtInfoLen > 0)
				{
					CentralChannel = ie_list->AddHtInfo.ControlChan;
		 			/* Check again the Bandwidth capability of this AP. */
					CentralChannel = get_cent_ch_by_htinfo(pAd, &ie_list->AddHtInfo,
														&ie_list->HtCapability);
		 			DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction HT===>Central Channel = %d, Control Channel = %d,  .\n", CentralChannel, ie_list->AddHtInfo.ControlChan));

				}
				
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				RTMPZeroMemory(&pApCliEntry->ApCliMlmeAux.HtCapability, SIZE_HT_CAP_IE);
				RTMPZeroMemory(&pApCliEntry->ApCliMlmeAux.AddHtInfo, SIZE_ADD_HT_INFO_IE);
				pApCliEntry->ApCliMlmeAux.HtCapabilityLen = 0;
			}
			ApCliUpdateMlmeRate(pAd, ifIndex);

#ifdef DOT11_N_SUPPORT
			/* copy QOS related information */
			if (WMODE_CAP_N(pAd->CommonCfg.PhyMode))
			{
				NdisMoveMemory(&pApCliEntry->ApCliMlmeAux.APEdcaParm, &ie_list->EdcaParm, sizeof(EDCA_PARM));
				NdisMoveMemory(&pApCliEntry->ApCliMlmeAux.APQbssLoad, &ie_list->QbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisMoveMemory(&pApCliEntry->ApCliMlmeAux.APQosCapability, &ie_list->QosCapability, sizeof(QOS_CAPABILITY_PARM));
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				NdisZeroMemory(&pApCliEntry->ApCliMlmeAux.APEdcaParm, sizeof(EDCA_PARM));
				NdisZeroMemory(&pApCliEntry->ApCliMlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisZeroMemory(&pApCliEntry->ApCliMlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM));
			}

			DBGPRINT(RT_DEBUG_TRACE, ("APCLI SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n", 
				pApCliEntry->ApCliMlmeAux.SupRateLen, pApCliEntry->ApCliMlmeAux.ExtRateLen));

			if (ie_list->AironetCellPowerLimit != 0xFF)
			{
				/*We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power */
				ChangeToCellPowerLimit(pAd, ie_list->AironetCellPowerLimit);
			}
			else  /*Used the default TX Power Percentage. */
				pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;

#ifdef WSC_AP_SUPPORT
#ifdef DOT11_N_SUPPORT
			if ((pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscConfMode != WSC_DISABLE) &&
                (pAd->ApCfg.ApCliTab[ifIndex].WscControl.bWscTrigger == TRUE))
			{
				ADD_HTINFO	RootApHtInfo, ApHtInfo;
				ApHtInfo = pAd->CommonCfg.AddHTInfo.AddHtInfo;
				RootApHtInfo = ie_list->AddHtInfo.AddHtInfo;
				if ((pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth  == BW_40) &&
					(RootApHtInfo.RecomWidth) &&
					(RootApHtInfo.ExtChanOffset != ApHtInfo.ExtChanOffset))
				{
					/*STRING	ChStr[5] = {0}; */
					
					if (RootApHtInfo.ExtChanOffset == EXTCHA_ABOVE)
						Set_HtExtcha_Proc(pAd, "1");
					else
						Set_HtExtcha_Proc(pAd, "0");

					goto LabelErr;
				}				
			}
#endif /* DOT11_N_SUPPORT */
#endif /* WSC_AP_SUPPORT */
			if(bssidEqualFlag == TRUE)
			{
				*pCurrState = APCLI_SYNC_IDLE;

				ApCliCtrlMsg.Status = MLME_SUCCESS;
#ifdef MAC_REPEATER_SUPPORT
				ApCliCtrlMsg.BssIdx = ifIndex;
				ApCliCtrlMsg.CliIdx = 0xFF;
#endif /* MAC_REPEATER_SUPPORT */

				MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_PROBE_RSP,
					sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
				MlmeHandler(pAd);
			}
		}
		/* not to me BEACON, ignored */
	}
	/* sanity check fail, ignore this frame */

LabelErr:
	if (VarIE != NULL)
		os_free_mem(NULL, VarIE);
	if (ie_list != NULL)
		os_free_mem(NULL, ie_list);

	return;
}
Exemple #7
0
/*
    ==========================================================================
    Description:
        procedures on IEEE 802.11/1999 p.376 
    Parametrs:
    ==========================================================================
 */
VOID AssocPostProc(
    IN PRTMP_ADAPTER pAd, 
    IN PUCHAR pAddr2, 
    IN USHORT CapabilityInfo, 
    IN USHORT Aid, 
    IN UCHAR SupRate[], 
    IN UCHAR SupRateLen,
    IN UCHAR ExtRate[],
    IN UCHAR ExtRateLen,
    IN PEDCA_PARM pEdcaParm)
{
	ULONG Idx;
	UCHAR VarIesOffset;

    pAd->MlmeAux.BssType = BSS_INFRA;
    COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pAddr2);
    pAd->MlmeAux.Aid = Aid;
    pAd->MlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
    NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM));
        
    // filter out un-supported rates
    pAd->MlmeAux.SupRateLen = SupRateLen;
    NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen);
    RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen);

    // filter out un-supported rates
    pAd->MlmeAux.ExtRateLen = ExtRateLen;
    NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen);
    RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen);

	// Set New WPA information
	Idx = BssTableSearch(&pAd->ScanTab, pAddr2, pAd->MlmeAux.Channel);
	if (Idx == BSS_NOT_FOUND) 
	{
		DBGPRINT_ERR("ASSOC - Can't find BSS after receiving Assoc response from[%02x:%02x:%02x:%02x:%02x:%02x]\n",
				pAddr2[0], pAddr2[1], pAddr2[2], pAddr2[3], pAddr2[4], pAddr2[5]);
	}
	else
	{
		// Mod by James to fix OID_802_11_ASSOCIATION_INFORMATION
		pAd->PortCfg.AssocInfo.Length = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); //+ sizeof(NDIS_802_11_FIXED_IEs); 	// Filled in assoc request
		pAd->PortCfg.AssocInfo.AvailableResponseFixedIEs =
			NDIS_802_11_AI_RESFI_CAPABILITIES | NDIS_802_11_AI_RESFI_STATUSCODE | NDIS_802_11_AI_RESFI_ASSOCIATIONID;
		pAd->PortCfg.AssocInfo.ResponseFixedIEs.Capabilities  = CapabilityInfo;
		pAd->PortCfg.AssocInfo.ResponseFixedIEs.StatusCode    = MLME_SUCCESS;		// Should be success, add failed later
		pAd->PortCfg.AssocInfo.ResponseFixedIEs.AssociationId = Aid;

		// Copy BSS VarIEs to PortCfg associnfo structure.
		// First add Supported rates
		VarIesOffset = 0;
		NdisMoveMemory(pAd->PortCfg.ResVarIEs + VarIesOffset, &SupRateIe, 1);
		VarIesOffset += 1;
		NdisMoveMemory(pAd->PortCfg.ResVarIEs + VarIesOffset, &SupRateLen, 1);
		VarIesOffset += 1;
		NdisMoveMemory(pAd->PortCfg.ResVarIEs + VarIesOffset, SupRate, SupRateLen);
		VarIesOffset += SupRateLen;
//		NdisMoveMemory(pAd->PortCfg.ResVarIEs + VarIesOffset, &ExtRateIe, 1);
//		VarIesOffset += 1;
//		NdisMoveMemory(pAd->PortCfg.ResVarIEs + VarIesOffset, &ExtRateLen, 1);
//		VarIesOffset += 1;
//		NdisMoveMemory(pAd->PortCfg.ResVarIEs + VarIesOffset, ExtRate, ExtRateLen);
//		VarIesOffset += ExtRateLen;

		// Second add RSN
		NdisMoveMemory(pAd->PortCfg.ResVarIEs + VarIesOffset, pAd->ScanTab.BssEntry[Idx].VarIEs, pAd->ScanTab.BssEntry[Idx].VarIELen);
		VarIesOffset += pAd->ScanTab.BssEntry[Idx].VarIELen;
		
		// Set Variable IEs Length
		pAd->PortCfg.ResVarIELen = VarIesOffset;
		pAd->PortCfg.AssocInfo.ResponseIELength = VarIesOffset;
	}
}
Exemple #8
0
/* 
    ==========================================================================
    Description:
        When waiting joining the (I)BSS, beacon received from external
    ==========================================================================
 */
static VOID ApCliPeerProbeRspAtJoinAction(
	IN PRTMP_ADAPTER pAd, 
	IN MLME_QUEUE_ELEM *Elem) 
{
	USHORT LenVIE;
	UCHAR *VarIE = NULL;
	NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
	APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
	PAPCLI_STRUCT pApCliEntry = NULL;
#ifdef DOT11_N_SUPPORT
        UCHAR CentralChannel = 0;
#endif /* DOT11_N_SUPPORT */

	USHORT ifIndex = (USHORT)(Elem->Priv);
	PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].SyncCurrState;

	BCN_IE_LIST *ie_list = NULL;


	/* Init Variable IE structure */
	os_alloc_mem(NULL, (UCHAR **)&VarIE, MAX_VIE_LEN);
	if (VarIE == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate memory fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
	pVIE->Length = 0;
	
	os_alloc_mem(NULL, (UCHAR **)&ie_list, sizeof(BCN_IE_LIST));
	if (ie_list == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate ie_list fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	NdisZeroMemory(ie_list, sizeof(BCN_IE_LIST));


	

	if (PeerBeaconAndProbeRspSanity(pAd, 
								Elem->Msg, 
								Elem->MsgLen, 
								Elem->Channel,
								ie_list,
								&LenVIE,
								pVIE))
	{
		/*
			BEACON from desired BSS/IBSS found. We should be able to decide most
			BSS parameters here.
			Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION?
				Do we need to receover back all parameters belonging to previous BSS?
			A. Should be not. There's no back-door recover to previous AP. It still need
				a new JOIN-AUTH-ASSOC sequence.
		*/
		INT ssidEqualFlag = FALSE;
		INT ssidEmptyFlag = FALSE;
		INT bssidEqualFlag = FALSE;
		INT bssidEmptyFlag = FALSE;
		INT matchFlag = FALSE;
		ULONG   Bssidx;

#ifdef P2P_SUPPORT
		MlmeEnqueue(pAd, P2P_DISC_STATE_MACHINE, P2P_DISC_PEER_PROB_RSP, Elem->MsgLen, Elem->Msg, ie_list->Channel);
#endif /* P2P_SUPPORT */

				/*
					Update ScanTab
				*/
				Bssidx = BssTableSearch(&pAd->ScanTab, ie_list->Bssid, ie_list->Channel);
				if (Bssidx == BSS_NOT_FOUND)
				{
					/* discover new AP of this network, create BSS entry */
					Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, ie_list, -127, LenVIE, pVIE);
					
					if (Bssidx == BSS_NOT_FOUND) /* return if BSS table full */
						goto LabelErr;

					NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].PTSF, &Elem->Msg[24], 4);
					NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4);
					NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4);
					pAd->ScanTab.BssEntry[Bssidx].MinSNR = Elem->Signal % 10;
					if (pAd->ScanTab.BssEntry[Bssidx].MinSNR == 0)
						pAd->ScanTab.BssEntry[Bssidx].MinSNR = -5;
					
					NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].MacAddr, ie_list->Addr2, MAC_ADDR_LEN);
				}

		pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];

		/* Check the Probe-Rsp's Bssid. */
		if(!MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ZERO_MAC_ADDR))
			bssidEqualFlag = MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ie_list->Bssid);
		else
			bssidEmptyFlag = TRUE;
		/* Check the Probe-Rsp's Ssid. */
		if(pApCliEntry->CfgSsidLen != 0)
			ssidEqualFlag = SSID_EQUAL(pApCliEntry->CfgSsid, pApCliEntry->CfgSsidLen, ie_list->Ssid, ie_list->SsidLen);
		else
			ssidEmptyFlag = TRUE;


		/* bssid and ssid, Both match. */
		if (bssidEqualFlag && ssidEqualFlag)
			matchFlag = TRUE;

		/* ssid match but bssid doesn't be indicate. */
		else if(ssidEqualFlag && bssidEmptyFlag)
			matchFlag = TRUE;

		/* user doesn't indicate any bssid or ssid. AP-Clinet will auto pick a AP to join by most strong siganl strength. */
		else if (bssidEmptyFlag && ssidEmptyFlag)
			matchFlag = TRUE;


		DBGPRINT(RT_DEBUG_TRACE, ("SYNC - bssidEqualFlag=%d, ssidEqualFlag=%d, matchFlag=%d\n", bssidEqualFlag, ssidEqualFlag, matchFlag));
		if (matchFlag)
		{
			/* Validate RSN IE if necessary, then copy store this information */
			if ((LenVIE > 0) 
#ifdef WSC_AP_SUPPORT
                && ((pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscConfMode == WSC_DISABLE) || 
                	(pAd->ApCfg.ApCliTab[ifIndex].WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
                )
			{
				if (ApCliValidateRSNIE(pAd, (PEID_STRUCT)pVIE, LenVIE, ifIndex))
				{
					pAd->ApCliMlmeAux.VarIELen = LenVIE;
					NdisMoveMemory(pAd->ApCliMlmeAux.VarIEs, pVIE, pAd->ApCliMlmeAux.VarIELen);
				}
				else
				{
					/* ignore this response */
					pAd->ApCliMlmeAux.VarIELen = 0;
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The RSN IE of this received Probe-resp is dis-match !!!!!!!!!! \n"));
					goto LabelErr;
				}
			}
			else
			{
				if (pApCliEntry->AuthMode >= Ndis802_11AuthModeWPA
#ifdef WSC_AP_SUPPORT
                    && ((pAd->ApCfg.ApCliTab[ifIndex].WscControl.WscConfMode == WSC_DISABLE) || 
                		(pAd->ApCfg.ApCliTab[ifIndex].WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
                    )
				{
					/* ignore this response */
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The received Probe-resp has empty RSN IE !!!!!!!!!! \n"));
					goto LabelErr;
				}	
				
				pAd->ApCliMlmeAux.VarIELen = 0;
			}

			DBGPRINT(RT_DEBUG_TRACE, ("SYNC - receive desired PROBE_RSP at JoinWaitProbeRsp... Channel = %d\n", ie_list->Channel));

			/* if the Bssid doesn't be indicated then you need to decide which AP to connect by most strong Rssi signal strength. */
			if (bssidEqualFlag == FALSE)
			{
				/* caculate real rssi value. */
				CHAR Rssi0 = ConvertToRssi(pAd, Elem->Rssi0, RSSI_0, Elem->AntSel, BW_20);
				CHAR Rssi1 = ConvertToRssi(pAd, Elem->Rssi1, RSSI_1, Elem->AntSel, BW_20);
				CHAR Rssi2 = ConvertToRssi(pAd, Elem->Rssi2, RSSI_2, Elem->AntSel, BW_20);
				LONG RealRssi = (LONG)(RTMPMaxRssi(pAd, Rssi0, Rssi1, Rssi2));

				DBGPRINT(RT_DEBUG_TRACE, ("SYNC - previous Rssi = %ld current Rssi=%ld\n", pAd->ApCliMlmeAux.Rssi, (LONG)RealRssi));
				if (pAd->ApCliMlmeAux.Rssi > (LONG)RealRssi)
					goto LabelErr;
				else
					pAd->ApCliMlmeAux.Rssi = RealRssi;
			}
			else
			{
				BOOLEAN Cancelled;
				RTMPCancelTimer(&pAd->ApCliMlmeAux.ProbeTimer, &Cancelled);

				if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS))
				{
				/* Stop Scan and resume */
				RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled);
				pAd->MlmeAux.Channel = 0;
				ScanNextChannel(pAd, OPMODE_AP);
				}

				DBGPRINT(RT_DEBUG_TRACE, ("%s::  Swich Channel = %d. and STOP Scanning!!\n", __FUNCTION__, ie_list->Channel));
			}

			NdisMoveMemory(pAd->ApCliMlmeAux.Ssid, ie_list->Ssid, ie_list->SsidLen);
			pAd->ApCliMlmeAux.SsidLen = ie_list->SsidLen;

			NdisMoveMemory(pAd->ApCliMlmeAux.Bssid, ie_list->Bssid, MAC_ADDR_LEN);			
			pAd->ApCliMlmeAux.CapabilityInfo = ie_list->CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
			pAd->ApCliMlmeAux.BssType = ie_list->BssType;
			pAd->ApCliMlmeAux.BeaconPeriod = ie_list->BeaconPeriod;
			pAd->ApCliMlmeAux.Channel = ie_list->Channel;
			pAd->ApCliMlmeAux.AtimWin = ie_list->AtimWin;
			pAd->ApCliMlmeAux.CfpPeriod = ie_list->CfParm.CfpPeriod;
			pAd->ApCliMlmeAux.CfpMaxDuration = ie_list->CfParm.CfpMaxDuration;
			pAd->ApCliMlmeAux.APRalinkIe = ie_list->RalinkIe;

			/* Copy AP's supported rate to MlmeAux for creating assoication request */
			/* Also filter out not supported rate */
			pAd->ApCliMlmeAux.SupRateLen = ie_list->SupRateLen;
			NdisMoveMemory(pAd->ApCliMlmeAux.SupRate, ie_list->SupRate, ie_list->SupRateLen);
			RTMPCheckRates(pAd, pAd->ApCliMlmeAux.SupRate, &pAd->ApCliMlmeAux.SupRateLen);
			pAd->ApCliMlmeAux.ExtRateLen = ie_list->ExtRateLen;
			NdisMoveMemory(pAd->ApCliMlmeAux.ExtRate, ie_list->ExtRate, ie_list->ExtRateLen);
			RTMPCheckRates(pAd, pAd->ApCliMlmeAux.ExtRate, &pAd->ApCliMlmeAux.ExtRateLen);

#ifdef DOT11_N_SUPPORT
			NdisZeroMemory(pAd->ApCfg.ApCliTab[ifIndex].RxMcsSet,sizeof(pAd->ApCfg.ApCliTab[ifIndex].RxMcsSet));
			/* filter out un-supported ht rates */
			if ((ie_list->HtCapabilityLen > 0) && 
				(pApCliEntry->DesiredHtPhyInfo.bHtEnable) &&
				WMODE_CAP_N(pAd->CommonCfg.PhyMode))
			{
#ifdef P2P_SUPPORT				
				BOOLEAN P2PGroup_BW;				
				UCHAR BwFallBack = 0;
#endif /* P2P_SUPPORT */

				RTMPZeroMemory(&pAd->ApCliMlmeAux.HtCapability, SIZE_HT_CAP_IE);
				pAd->ApCliMlmeAux.NewExtChannelOffset = ie_list->NewExtChannelOffset;
				pAd->ApCliMlmeAux.HtCapabilityLen = ie_list->HtCapabilityLen;
				ApCliCheckHt(pAd, ifIndex, &ie_list->HtCapability, &ie_list->AddHtInfo);
				RTMPMoveMemory(&pAd->ApCliMlmeAux.AddHtInfo, &ie_list->AddHtInfo, SIZE_ADD_HT_INFO_IE);

				if (ie_list->AddHtInfoLen > 0)
				{
					CentralChannel = ie_list->AddHtInfo.ControlChan;
		 			/* Check again the Bandwidth capability of this AP. */
					CentralChannel = get_cent_ch_by_htinfo(pAd, &ie_list->AddHtInfo, &ie_list->HtCapability);
		 			DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction HT===>Central Channel = %d, Control Channel = %d,  .\n", CentralChannel, ie_list->AddHtInfo.ControlChan));
				}
#ifdef P2P_SUPPORT
				if (INFRA_ON(pAd) && (pAd->CommonCfg.CentralChannel != CentralChannel) && (pAd->StaActive.SupportedHtPhy.ChannelWidth == BW_40))
				{
					DBGPRINT(RT_DEBUG_OFF, ("PeerBeaconAtJoinAction HT===> Channel offset = %d not match INFRA Channel offset %d .\n",
								pAd->MlmeAux.CentralChannel, CentralChannel));
					//goto LabelErr;
				}

				/*P2PChannelInit(pAd, MAIN_MBSSID); */
				pAd->ApCliMlmeAux.CentralChannel = CentralChannel;
				//P2PInitChannelRelatedValue(pAd);
				if (pAd->ApCliMlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)
					P2PGroup_BW = TRUE;
				else
					P2PGroup_BW = FALSE;

				AdjustChannelRelatedValue(pAd,
											&BwFallBack,
											ifIndex,
											P2PGroup_BW,
											pAd->ApCliMlmeAux.Channel,
											pAd->ApCliMlmeAux.CentralChannel);

				if (BwFallBack == 1)
				{
					DBGPRINT(RT_DEBUG_TRACE, ("Infra STA connection to 40MHz AP, but Infra extra and P2P Group extra is different!!!\n"));
					pAd->ApCliMlmeAux.HtCapability.HtCapInfo.ChannelWidth = BW_20;
					pAd->ApCliMlmeAux.CentralChannel = pAd->ApCliMlmeAux.Channel;
					pAd->ApCliMlmeAux.bBwFallBack = TRUE;
				}
				else
				{
					pAd->ApCliMlmeAux.bBwFallBack = FALSE;
				}

				pAd->ApCliMlmeAux.ConCurrentCentralChannel = pAd->CommonCfg.CentralChannel;
#endif /* P2P_SUPPORT */
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				RTMPZeroMemory(&pAd->ApCliMlmeAux.HtCapability, SIZE_HT_CAP_IE);
				RTMPZeroMemory(&pAd->ApCliMlmeAux.AddHtInfo, SIZE_ADD_HT_INFO_IE);
				pAd->ApCliMlmeAux.HtCapabilityLen = 0;
			}
#ifdef P2P_SUPPORT
			P2PUpdateMlmeRate(pAd);
#else
			RTMPUpdateMlmeRate(pAd);
#endif /* P2P_SUPPORT */

#ifdef DOT11_N_SUPPORT
			/* copy QOS related information */
			if (WMODE_CAP_N(pAd->CommonCfg.PhyMode))
			{
				NdisMoveMemory(&pAd->ApCliMlmeAux.APEdcaParm, &ie_list->EdcaParm, sizeof(EDCA_PARM));
				NdisMoveMemory(&pAd->ApCliMlmeAux.APQbssLoad, &ie_list->QbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisMoveMemory(&pAd->ApCliMlmeAux.APQosCapability, &ie_list->QosCapability, sizeof(QOS_CAPABILITY_PARM));
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				NdisZeroMemory(&pAd->ApCliMlmeAux.APEdcaParm, sizeof(EDCA_PARM));
				NdisZeroMemory(&pAd->ApCliMlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisZeroMemory(&pAd->ApCliMlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM));
			}

			DBGPRINT(RT_DEBUG_TRACE, ("APCLI SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n", 
				pAd->ApCliMlmeAux.SupRateLen, pAd->ApCliMlmeAux.ExtRateLen));

			if (ie_list->AironetCellPowerLimit != 0xFF)
			{
				/*We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power */
				ChangeToCellPowerLimit(pAd, ie_list->AironetCellPowerLimit);
			}
			else  /*Used the default TX Power Percentage. */
				pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;
			if(bssidEqualFlag == TRUE)
			{
				*pCurrState = APCLI_SYNC_IDLE;

				ApCliCtrlMsg.Status = MLME_SUCCESS;
				MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_PROBE_RSP,
					sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
			}
		}
		/* not to me BEACON, ignored */
	}
	/* sanity check fail, ignore this frame */

LabelErr:
	if (VarIE != NULL)
		os_free_mem(NULL, VarIE);
	if (ie_list != NULL)
		os_free_mem(NULL, ie_list);

	return;
}
Exemple #9
0
/* 
    ==========================================================================
    Description:
        When waiting joining the (I)BSS, beacon received from external
    ==========================================================================
 */
static VOID ApCliPeerProbeRspAtJoinAction(
	IN PRTMP_ADAPTER pAd, 
	IN MLME_QUEUE_ELEM *Elem) 
{
	USHORT LenVIE;
	UCHAR *VarIE = NULL;
	NDIS_802_11_VARIABLE_IEs *pVIE = NULL;
	APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
	PAPCLI_STRUCT pApCliEntry = NULL;
	struct wifi_dev *wdev;
#ifdef DOT11_N_SUPPORT
	UCHAR CentralChannel;
#endif /* DOT11_N_SUPPORT */
	USHORT ifIndex = (USHORT)(Elem->Priv);
	ULONG *pCurrState;
	BCN_IE_LIST *ie_list = NULL;
	UCHAR PhyMode = pAd->CommonCfg.PhyMode;
	PFRAME_802_11 pFrame = NULL;

	if (ifIndex >= MAX_APCLI_NUM)
		return;

	/* Init Variable IE structure */
	os_alloc_mem(NULL, (UCHAR **)&VarIE, MAX_VIE_LEN);
	if (VarIE == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate memory fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE;
	pVIE->Length = 0;
	
	os_alloc_mem(NULL, (UCHAR **)&ie_list, sizeof(BCN_IE_LIST));
	if (ie_list == NULL)
	{
		DBGPRINT(RT_DEBUG_ERROR, ("%s: Allocate ie_list fail!!!\n", __FUNCTION__));
		goto LabelErr;
	}
	NdisZeroMemory(ie_list, sizeof(BCN_IE_LIST));
	pFrame = (PFRAME_802_11)Elem->Msg;

	pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].SyncCurrState;
	if (PeerBeaconAndProbeRspSanity(pAd, 
								Elem->Msg, 
								Elem->MsgLen, 
								Elem->Channel,
								ie_list,
								&LenVIE,
								pVIE))
	{
		/*
			BEACON from desired BSS/IBSS found. We should be able to decide most
			BSS parameters here.
			Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION?
				Do we need to receover back all parameters belonging to previous BSS?
			A. Should be not. There's no back-door recover to previous AP. It still need
				a new JOIN-AUTH-ASSOC sequence.
		*/
		INT ssidEqualFlag = FALSE;
		INT ssidEmptyFlag = FALSE;
		INT bssidEqualFlag = FALSE;
		INT bssidEmptyFlag = FALSE;
		INT matchFlag = FALSE;

		ULONG   Bssidx;
        LONG    RealRssi = -127;
#ifdef RT_CFG80211_P2P_CONCURRENT_DEVICE
		RealRssi = (LONG)(RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0), 
						   ConvertToRssi(pAd, Elem->Rssi1, RSSI_1), 
						   ConvertToRssi(pAd, Elem->Rssi2, RSSI_2)));		
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE */

		/* Update ScanTab */
		Bssidx = BssTableSearch(&pAd->ScanTab, ie_list->Bssid, ie_list->Channel);
		if (Bssidx == BSS_NOT_FOUND)
		{
			/* discover new AP of this network, create BSS entry */
#ifdef CUSTOMER_DCC_FEATURE
			Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, ie_list, -127, LenVIE, pVIE, Elem->Snr0, Elem->Snr1);
#else
			Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, ie_list, -127, LenVIE, pVIE);
#endif
			if (Bssidx == BSS_NOT_FOUND) /* return if BSS table full */
			{
				DBGPRINT(RT_DEBUG_ERROR, ("ERROR: Driver ScanTable Full In Apcli ProbeRsp Join\n"));
				goto LabelErr;
			}

			NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].PTSF, &Elem->Msg[24], 4);
			NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4);
			NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4);
			pAd->ScanTab.BssEntry[Bssidx].MinSNR = Elem->Signal % 10;
			if (pAd->ScanTab.BssEntry[Bssidx].MinSNR == 0)
				pAd->ScanTab.BssEntry[Bssidx].MinSNR = -5;
			
			NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].MacAddr, ie_list->Addr2, MAC_ADDR_LEN);
		}

#ifdef RT_CFG80211_P2P_CONCURRENT_DEVICE
                DBGPRINT(RT_DEBUG_TRACE, ("Info: Update the SSID %s in Kernel Table\n", ie_list->Ssid));
                RT_CFG80211_SCANNING_INFORM(pAd, Bssidx, ie_list->Channel, (UCHAR *)Elem->Msg, Elem->MsgLen, RealRssi);
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE */


		pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
		wdev = &pApCliEntry->wdev;

		/* Check the Probe-Rsp's Ssid. */
#ifdef WSC_AP_SUPPORT
        if ((pApCliEntry->WscControl.WscConfMode != WSC_DISABLE) &&
            (pApCliEntry->WscControl.bWscTrigger == TRUE))
        {
#ifdef SMART_MESH
            if((pApCliEntry->WscControl.WscMode == 2) && 
                (pApCliEntry->WscControl.bWscPBCAddrMode == TRUE))
                bssidEqualFlag = MAC_ADDR_EQUAL(pApCliEntry->WscControl.WscPBCAddr, ie_list->Bssid);
            else
#endif /* SMART_MESH */
            {
                if(!MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ZERO_MAC_ADDR))
    			    bssidEqualFlag = MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ie_list->Bssid);
    		    else
    			    bssidEmptyFlag = TRUE;
            }
            
            if(pApCliEntry->WscControl.WscSsid.SsidLength != 0)
			    ssidEqualFlag = SSID_EQUAL(pApCliEntry->WscControl.WscSsid.Ssid,
			                             pApCliEntry->WscControl.WscSsid.SsidLength,ie_list->Ssid, ie_list->SsidLen);
		    else
			    ssidEmptyFlag = TRUE;
        }
        else
#endif /* WSC_AP_SUPPORT */
        {
		/* Check the Probe-Rsp's Bssid. */
		if(!MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ZERO_MAC_ADDR))
			bssidEqualFlag = MAC_ADDR_EQUAL(pApCliEntry->CfgApCliBssid, ie_list->Bssid);
		else
			bssidEmptyFlag = TRUE;

		if(pApCliEntry->CfgSsidLen != 0)
			ssidEqualFlag = SSID_EQUAL(pApCliEntry->CfgSsid, pApCliEntry->CfgSsidLen, ie_list->Ssid, ie_list->SsidLen);
		else
			ssidEmptyFlag = TRUE;
        }

		/* bssid and ssid, Both match. */
		if (bssidEqualFlag && ssidEqualFlag)
			matchFlag = TRUE;

		/* ssid match but bssid doesn't be indicate. */
		else if(ssidEqualFlag && bssidEmptyFlag)
			matchFlag = TRUE;

		/* user doesn't indicate any bssid or ssid. AP-Clinet will auto pick a AP to join by most strong siganl strength. */
		else if (bssidEmptyFlag && ssidEmptyFlag)
		{      
			matchFlag = TRUE;
#ifdef SMART_MESH
			matchFlag = FALSE;
#endif /* SMART_MESH */
		}

		DBGPRINT(RT_DEBUG_TRACE, ("SYNC - bssidEqualFlag=%d, ssidEqualFlag=%d, matchFlag=%d\n",
					bssidEqualFlag, ssidEqualFlag, matchFlag));
		if (matchFlag)
		{
			/* Validate RSN IE if necessary, then copy store this information */
			if ((LenVIE > 0) 
#ifdef WSC_AP_SUPPORT
                		&& ((pApCliEntry->WscControl.WscConfMode == WSC_DISABLE) || 
                		(pApCliEntry->WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
#ifdef RT_CFG80211_P2P_CONCURRENT_DEVICE
				/* When using CFG80211 and trigger WPS, do not check security. */
				&& ! (pApCliEntry->wpa_supplicant_info.WpaSupplicantUP & WPA_SUPPLICANT_ENABLE_WPS)
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE */
                	)
			{
				if (ApCliValidateRSNIE(pAd, (PEID_STRUCT)pVIE, LenVIE, ifIndex))
				{
					pApCliEntry->MlmeAux.VarIELen = LenVIE;
					NdisMoveMemory(pApCliEntry->MlmeAux.VarIEs, pVIE, pApCliEntry->MlmeAux.VarIELen);
				}
				else
				{
					/* ignore this response */
					pApCliEntry->MlmeAux.VarIELen = 0;
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The RSN IE of this received Probe-resp is dis-match !!!!!!!!!! \n"));
					goto LabelErr;
				}
			}
			else
			{
				if (pApCliEntry->wdev.AuthMode >= Ndis802_11AuthModeWPA
#ifdef WSC_AP_SUPPORT
					&& ((pApCliEntry->WscControl.WscConfMode == WSC_DISABLE) || 
                			(pApCliEntry->WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
                    )
				{
					/* ignore this response */
					DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The received Probe-resp has empty RSN IE !!!!!!!!!! \n"));
					goto LabelErr;
				}	
				
				pApCliEntry->MlmeAux.VarIELen = 0;
			}

#ifdef SMART_MESH
			PSMART_MESH_CFG pSmartMeshCfg = NULL;
			pSmartMeshCfg = &pApCliEntry->SmartMeshCfg;

			if(((pSmartMeshCfg->HiFiFlagMask != 0) && (pSmartMeshCfg->HiFiFlagValue != 0)) &&
				((ie_list->VIEFlag & pSmartMeshCfg->HiFiFlagMask) == pSmartMeshCfg->HiFiFlagValue))
			{
				pAd->ScanTab.BssEntry[Bssidx].bHyperFiPeer = TRUE;
				pApCliEntry->MlmeAux.bHyperFiPeer = TRUE;
			}
			else
			{
				pAd->ScanTab.BssEntry[Bssidx].bHyperFiPeer = FALSE;
				pApCliEntry->MlmeAux.bHyperFiPeer = FALSE;
			}
			
			if((pSmartMeshCfg->bHiFiPeerFilter == TRUE) &&
			   (pAd->ScanTab.BssEntry[Bssidx].bHyperFiPeer == FALSE))
			{
				DBGPRINT(RT_DEBUG_OFF, ("Reject this PROBE_RSP due to not desired Hyper-Fi peer(%02X:%02X:%02X:%02X:%02X:%02X).\n",PRINT_MAC(pAd->ScanTab.BssEntry[Bssidx].Bssid)));
				goto LabelErr;
			}

			if(pAd->ScanTab.BssEntry[Bssidx].bSupportSmartMesh != ie_list->bSupportSmartMesh)
				pAd->ScanTab.BssEntry[Bssidx].bSupportSmartMesh = ie_list->bSupportSmartMesh;
			
			if(pAd->ScanTab.BssEntry[Bssidx].bSupportSmartMesh)
			{
				pApCliEntry->MlmeAux.bSupportSmartMesh = TRUE;
				DBGPRINT(RT_DEBUG_OFF, ("AP supports SMART MESH\n"));
			}
			else
				pApCliEntry->MlmeAux.bSupportSmartMesh = FALSE;

			if(pAd->ScanTab.BssEntry[Bssidx].bHyperFiPeer)
				DBGPRINT(RT_DEBUG_OFF, ("AP is Hyper-Fi device\n"));
#endif /* SMART_MESH */
#ifdef MWDS
			if(pAd->ScanTab.BssEntry[Bssidx].bSupportMWDS != ie_list->bSupportMWDS)
				pAd->ScanTab.BssEntry[Bssidx].bSupportMWDS = ie_list->bSupportMWDS;
			
			if(pAd->ScanTab.BssEntry[Bssidx].bSupportMWDS)
			{
				pApCliEntry->MlmeAux.bSupportMWDS = TRUE;
				DBGPRINT(RT_DEBUG_OFF, ("AP supports MWDS\n"));
			}
			else
				pApCliEntry->MlmeAux.bSupportMWDS = FALSE;
#endif /* MWDS */

#ifdef WSC_AP_SUPPORT
#ifdef SMART_MESH_HIDDEN_WPS
            if(pAd->ScanTab.BssEntry[Bssidx].bSupportHiddenWPS != ie_list->bSupportHiddenWPS)
			   pAd->ScanTab.BssEntry[Bssidx].bSupportHiddenWPS = ie_list->bSupportHiddenWPS;
            
            if(pAd->ScanTab.BssEntry[Bssidx].bSupportHiddenWPS)
				DBGPRINT(RT_DEBUG_OFF, ("AP supports HiddenWPS\n"));

            if(pAd->ScanTab.BssEntry[Bssidx].bRunningHiddenWPS != ie_list->bRunningHiddenWPS)
                pAd->ScanTab.BssEntry[Bssidx].bRunningHiddenWPS = ie_list->bRunningHiddenWPS;

            if(pAd->ScanTab.BssEntry[Bssidx].bRunningHiddenWPS)
                DBGPRINT(RT_DEBUG_OFF, ("AP is running HiddenWPS\n"));
#endif /* SMART_MESH_HIDDEN_WPS */
#endif /* WSC_AP_SUPPORT */
			DBGPRINT(RT_DEBUG_TRACE, ("SYNC - receive desired PROBE_RSP at JoinWaitProbeRsp... Channel = %d\n",
							ie_list->Channel));

			/* if the Bssid doesn't be indicated then you need to decide which AP to connect by most strong Rssi signal strength. */
			if (bssidEqualFlag == FALSE)
			{
				/* caculate real rssi value. */
				CHAR Rssi0 = ConvertToRssi(pAd, Elem->Rssi0, RSSI_0);
				CHAR Rssi1 = ConvertToRssi(pAd, Elem->Rssi1, RSSI_1);
				CHAR Rssi2 = ConvertToRssi(pAd, Elem->Rssi2, RSSI_2);
				LONG RealMaxRssi = (LONG)(RTMPMaxRssi(pAd, Rssi0, Rssi1, Rssi2));

				DBGPRINT(RT_DEBUG_TRACE, ("SYNC - previous Rssi = %ld current Rssi=%ld\n", pApCliEntry->MlmeAux.Rssi, (LONG)RealMaxRssi));
				if (pApCliEntry->MlmeAux.Rssi > (LONG)RealMaxRssi)
					goto LabelErr;
				else
					pApCliEntry->MlmeAux.Rssi = RealMaxRssi;
			}
			else
			{
				BOOLEAN Cancelled;
				RTMPCancelTimer(&pApCliEntry->MlmeAux.ProbeTimer, &Cancelled);
			}

			NdisMoveMemory(pApCliEntry->MlmeAux.Ssid, ie_list->Ssid, ie_list->SsidLen);
			pApCliEntry->MlmeAux.SsidLen = ie_list->SsidLen;

			NdisMoveMemory(pApCliEntry->MlmeAux.Bssid, ie_list->Bssid, MAC_ADDR_LEN);
			pApCliEntry->MlmeAux.CapabilityInfo = ie_list->CapabilityInfo & SUPPORTED_CAPABILITY_INFO;
			pApCliEntry->MlmeAux.BssType = ie_list->BssType;
			pApCliEntry->MlmeAux.BeaconPeriod = ie_list->BeaconPeriod;
			pApCliEntry->MlmeAux.Channel = ie_list->Channel;
			pApCliEntry->MlmeAux.CentralChannel = ie_list->Channel; /* by default */
			pApCliEntry->MlmeAux.AtimWin = ie_list->AtimWin;
			pApCliEntry->MlmeAux.CfpPeriod = ie_list->CfParm.CfpPeriod;
			pApCliEntry->MlmeAux.CfpMaxDuration = ie_list->CfParm.CfpMaxDuration;
			pApCliEntry->MlmeAux.APRalinkIe = ie_list->RalinkIe;

			/* Copy AP's supported rate to MlmeAux for creating assoication request */
			/* Also filter out not supported rate */
			pApCliEntry->MlmeAux.SupRateLen = ie_list->SupRateLen;
			NdisMoveMemory(pApCliEntry->MlmeAux.SupRate, ie_list->SupRate, ie_list->SupRateLen);
			RTMPCheckRates(pAd, pApCliEntry->MlmeAux.SupRate, &pApCliEntry->MlmeAux.SupRateLen);
			pApCliEntry->MlmeAux.ExtRateLen = ie_list->ExtRateLen;
			NdisMoveMemory(pApCliEntry->MlmeAux.ExtRate, ie_list->ExtRate, ie_list->ExtRateLen);
			RTMPCheckRates(pAd, pApCliEntry->MlmeAux.ExtRate, &pApCliEntry->MlmeAux.ExtRateLen);
#ifdef APCLI_CERT_SUPPORT
			/*  Get the ext capability info element */
			if (pAd->bApCliCertTest == TRUE 
#ifdef DOT11N_DRAFT3				
				&& pAd->CommonCfg.bBssCoexEnable == TRUE
#endif /* DOT11N_DRAFT3 */			
				)
			{
				NdisMoveMemory(&pApCliEntry->MlmeAux.ExtCapInfo, &ie_list->ExtCapInfo,sizeof(ie_list->ExtCapInfo));
#ifdef DOT11_N_SUPPORT
#ifdef DOT11N_DRAFT3
				DBGPRINT(RT_DEBUG_TRACE, ("\x1b[31m ApCliMlmeAux.ExtCapInfo=%d \x1b[m\n", pApCliEntry->MlmeAux.ExtCapInfo.BssCoexistMgmtSupport)); //zero debug 210121122
					pAd->CommonCfg.ExtCapIE.BssCoexistMgmtSupport = 1;
#endif /* DOT11N_DRAFT3 */
#endif /* DOT11_N_SUPPORT */
			}
#endif /* APCLI_CERT_SUPPORT */
#ifdef DOT11_N_SUPPORT
			NdisZeroMemory(pApCliEntry->RxMcsSet,sizeof(pApCliEntry->RxMcsSet));
		
#ifdef APCLI_AUTO_BW_SUPPORT
	        	PhyMode = pApCliEntry->wdev.PhyMode;
			DBGPRINT(RT_DEBUG_OFF, ("%s: check HT Rule --> %d %d %d %d\n", __FUNCTION__, (ie_list->HtCapabilityLen > 0),  
				(pApCliEntry->wdev.DesiredHtPhyInfo.bHtEnable), WMODE_CAP_N(pApCliEntry->wdev.PhyMode), 
				!(pAd->CommonCfg.HT_DisallowTKIP && IS_INVALID_HT_SECURITY(wdev->WepStatus))));	
#endif /* APCLI_AUTO_BW_SUPPORT */

			/* filter out un-supported ht rates */
			if ((ie_list->HtCapabilityLen > 0) && 
				(pApCliEntry->wdev.DesiredHtPhyInfo.bHtEnable) &&
				WMODE_CAP_N(PhyMode) &&
				/* For Dissallow TKIP rule on STA */
				!(pAd->CommonCfg.HT_DisallowTKIP && IS_INVALID_HT_SECURITY(wdev->WepStatus)))
			{
				RTMPZeroMemory(&pApCliEntry->MlmeAux.HtCapability, SIZE_HT_CAP_IE);
				pApCliEntry->MlmeAux.NewExtChannelOffset = ie_list->NewExtChannelOffset;
				pApCliEntry->MlmeAux.HtCapabilityLen = ie_list->HtCapabilityLen;
				ApCliCheckHt(pAd, ifIndex, &ie_list->HtCapability, &ie_list->AddHtInfo);

				if (ie_list->AddHtInfoLen > 0)
				{
					CentralChannel = ie_list->AddHtInfo.ControlChan;
		 			/* Check again the Bandwidth capability of this AP. */
					CentralChannel = get_cent_ch_by_htinfo(pAd, &ie_list->AddHtInfo,
														&ie_list->HtCapability);
					pApCliEntry->MlmeAux.CentralChannel = CentralChannel;									
		 			DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction HT===>CentralCh = %d, ControlCh = %d\n",
									CentralChannel, ie_list->AddHtInfo.ControlChan));
				}
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				RTMPZeroMemory(&pApCliEntry->MlmeAux.HtCapability, SIZE_HT_CAP_IE);
				RTMPZeroMemory(&pApCliEntry->MlmeAux.AddHtInfo, SIZE_ADD_HT_INFO_IE);
				pApCliEntry->MlmeAux.HtCapabilityLen = 0;
			}
			ApCliUpdateMlmeRate(pAd, ifIndex);

#ifdef DOT11_N_SUPPORT
			/* copy QOS related information */
			if (WMODE_CAP_N(PhyMode))
			{
				NdisMoveMemory(&pApCliEntry->MlmeAux.APEdcaParm, &ie_list->EdcaParm, sizeof(EDCA_PARM));
				NdisMoveMemory(&pApCliEntry->MlmeAux.APQbssLoad, &ie_list->QbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisMoveMemory(&pApCliEntry->MlmeAux.APQosCapability, &ie_list->QosCapability, sizeof(QOS_CAPABILITY_PARM));
			}
			else
#endif /* DOT11_N_SUPPORT */
			{
				NdisZeroMemory(&pApCliEntry->MlmeAux.APEdcaParm, sizeof(EDCA_PARM));
				NdisZeroMemory(&pApCliEntry->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM));
				NdisZeroMemory(&pApCliEntry->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM));
			}

			DBGPRINT(RT_DEBUG_TRACE, ("APCLI SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n", 
				pApCliEntry->MlmeAux.SupRateLen, pApCliEntry->MlmeAux.ExtRateLen));

			if (ie_list->AironetCellPowerLimit != 0xFF)
			{
				/* We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power */
				ChangeToCellPowerLimit(pAd, ie_list->AironetCellPowerLimit);
			}
			else  /* Used the default TX Power Percentage. */
				pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault;

#ifdef APCLI_AUTO_BW_SUPPORT
			if ((ie_list->HtCapabilityLen > 0) &&
			    (ie_list->HtCapability.HtCapInfo.ChannelWidth == BW_40))
			{
				ApCliAutoBwAction(pAd, ifIndex);
			}
#endif /* APCLI_AUTO_BW_SUPPORT */	
			
			if(bssidEqualFlag == TRUE)
			{
				*pCurrState = APCLI_SYNC_IDLE;

				ApCliCtrlMsg.Status = MLME_SUCCESS;
#ifdef MAC_REPEATER_SUPPORT
				ApCliCtrlMsg.BssIdx = ifIndex;
				ApCliCtrlMsg.CliIdx = 0xFF;
#endif /* MAC_REPEATER_SUPPORT */

				MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_PROBE_RSP,
					sizeof(APCLI_CTRL_MSG_STRUCT), &ApCliCtrlMsg, ifIndex);
			}

#ifdef SMART_MESH_MONITOR
			if(pFrame && (pFrame->Hdr.FC.SubType == SUBTYPE_PROBE_RSP))
			{
				struct nsmpif_drvevnt_buf drvevnt;
				
				drvevnt.data.proberesp.type = NSMPIF_DRVEVNT_AP_PROBE_RESP;
				drvevnt.data.proberesp.channel = ie_list->Channel;
				COPY_MAC_ADDR(drvevnt.data.proberesp.ap_mac, ie_list->Addr2);
				drvevnt.data.proberesp.is_ucast = 1;
				drvevnt.data.proberesp.rate = pAd->LastMgmtRxRate;
				drvevnt.data.proberesp.rssi = RealRssi;
				drvevnt.data.proberesp.snr = ConvertToSnr(pAd, Elem->Signal);
#ifdef RTMP_MAC
				if (pAd->chipCap.hif_type == HIF_RTMP)
				{
					if (IS_RT6352(pAd))
					{
						if ((42 - drvevnt.data.proberesp.snr) >= 0)
							drvevnt.data.proberesp.snr = (42 - drvevnt.data.proberesp.snr);
						else
						    drvevnt.data.proberesp.snr = 0;
					}
				}
#endif /* RTMP_MAC */

				NdisZeroMemory(drvevnt.data.proberesp.ssid,sizeof(drvevnt.data.proberesp.ssid));
				NdisCopyMemory(drvevnt.data.proberesp.ssid,ie_list->Ssid,ie_list->SsidLen);
				drvevnt.data.proberesp.cap = 0;
#ifdef DOT11_N_SUPPORT
				if(ie_list->HtCapabilityLen > 0)
					drvevnt.data.proberesp.cap |= NSMP_WLCAP_80211_N;
#endif /* DOT11_N_SUPPORT */
#ifdef DOT11_VHT_AC
				if (ie_list->vht_cap_len > 0)
					drvevnt.data.proberesp.cap |= NSMP_WLCAP_80211_AC;
#endif /* DOT11_VHT_AC */
				// Bandwdith
				if (ie_list->HtCapability.HtCapInfo.ChannelWidth == BW_40)
				{
#ifdef DOT11_VHT_AC
					if(ie_list->vht_op_len > 0 && ie_list->vht_op_ie.vht_op_info.ch_width >= 1)
						drvevnt.data.proberesp.cap |= NSMP_WLCAP_HT80;
					else
#endif /* DOT11_VHT_AC */				
						drvevnt.data.proberesp.cap |= NSMP_WLCAP_HT40;
				}
				// RX/TX STREAM
				drvevnt.data.proberesp.cap |= \
				(ie_list->HtCapability.MCSSet[3] != 0x00) ? (NSMP_WLCAP_RX_4_STREAMS|NSMP_WLCAP_TX_4_STREAMS) :\
				(ie_list->HtCapability.MCSSet[2] != 0x00) ? (NSMP_WLCAP_RX_3_STREAMS|NSMP_WLCAP_TX_3_STREAMS) :\
				(ie_list->HtCapability.MCSSet[1] != 0x00) ? (NSMP_WLCAP_RX_2_STREAMS|NSMP_WLCAP_TX_2_STREAMS) : 0;
	
				/* Vendor information element */
				drvevnt.data.proberesp.ntgr_vie_len = ie_list->vendor_ie_len;
				NdisZeroMemory(drvevnt.data.proberesp.ntgr_vie,sizeof(drvevnt.data.proberesp.ntgr_vie));
				if(ie_list->vendor_ie_len > 0)
					NdisCopyMemory(drvevnt.data.proberesp.ntgr_vie,ie_list->vendor_ie,ie_list->vendor_ie_len);
				
				RtmpOSWrielessEventSend(pAd->net_dev, RT_WLAN_EVENT_CUSTOM,NSMPIF_DRVEVNT_AP_PROBE_RESP,
										NULL, (PUCHAR)&drvevnt.data.proberesp, sizeof(drvevnt.data.proberesp));
			}
#endif /* SMART_MESH_MONITOR */
		}
	}

LabelErr:
	if (VarIE != NULL)
		os_free_mem(NULL, VarIE);
	if (ie_list != NULL)
		os_free_mem(NULL, ie_list);

	return;
}