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Linux_Drivers/osdrv/extdrv/wireless/mediatek/mt7603/ap/apcli_sync.c
forum_service 213c880673 add driver of tp、wiegand-gpio and wireless 
Change-Id: Ie3c11d9d85cf1a05042f5690ac711856fe8b1ad7
2023-12-22 09:56:05 +08:00

728 lines
25 KiB
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/*
***************************************************************************
* Ralink Tech Inc.
* 4F, No. 2 Technology 5th Rd.
* Science-based Industrial Park
* Hsin-chu, Taiwan, R.O.C.
*
* (c) Copyright 2002-2006, Ralink Technology, Inc.
*
* All rights reserved. Ralink's source code is an unpublished work and the
* use of a copyright notice does not imply otherwise. This source code
* contains confidential trade secret material of Ralink Tech. Any attemp
* or participation in deciphering, decoding, reverse engineering or in any
* way altering the source code is stricitly prohibited, unless the prior
* written consent of Ralink Technology, Inc. is obtained.
***************************************************************************
Module Name:
sta_sync.c
Abstract:
Revision History:
Who When What
-------- ---------- ----------------------------------------------
Fonchi 2006-06-23 modified for rt61-APClinent
*/
#ifdef APCLI_SUPPORT
#include "rt_config.h"
static VOID ApCliProbeTimeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3);
static VOID ApCliMlmeProbeReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
static VOID ApCliPeerProbeRspAtJoinAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
static VOID ApCliProbeTimeoutAtJoinAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
static VOID ApCliInvalidStateWhenJoin(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem);
static VOID ApCliEnqueueProbeRequest(
IN PRTMP_ADAPTER pAd,
IN UCHAR SsidLen,
OUT PCHAR Ssid,
IN USHORT ifIndex);
DECLARE_TIMER_FUNCTION(ApCliProbeTimeout);
BUILD_TIMER_FUNCTION(ApCliProbeTimeout);
/*
==========================================================================
Description:
The sync state machine,
Parameters:
Sm - pointer to the state machine
Note:
the state machine looks like the following
==========================================================================
*/
VOID ApCliSyncStateMachineInit(
IN PRTMP_ADAPTER pAd,
IN STATE_MACHINE *Sm,
OUT STATE_MACHINE_FUNC Trans[])
{
UCHAR i;
StateMachineInit(Sm, (STATE_MACHINE_FUNC*)Trans,
APCLI_MAX_SYNC_STATE, APCLI_MAX_SYNC_MSG,
(STATE_MACHINE_FUNC)Drop, APCLI_SYNC_IDLE,
APCLI_SYNC_MACHINE_BASE);
/* column 1 */
StateMachineSetAction(Sm, APCLI_SYNC_IDLE, APCLI_MT2_MLME_PROBE_REQ, (STATE_MACHINE_FUNC)ApCliMlmeProbeReqAction);
/*column 2 */
StateMachineSetAction(Sm, APCLI_JOIN_WAIT_PROBE_RSP, APCLI_MT2_MLME_PROBE_REQ, (STATE_MACHINE_FUNC)ApCliInvalidStateWhenJoin);
StateMachineSetAction(Sm, APCLI_JOIN_WAIT_PROBE_RSP, APCLI_MT2_PEER_PROBE_RSP, (STATE_MACHINE_FUNC)ApCliPeerProbeRspAtJoinAction);
StateMachineSetAction(Sm, APCLI_JOIN_WAIT_PROBE_RSP, APCLI_MT2_PROBE_TIMEOUT, (STATE_MACHINE_FUNC)ApCliProbeTimeoutAtJoinAction);
StateMachineSetAction(Sm, APCLI_JOIN_WAIT_PROBE_RSP, APCLI_MT2_PEER_BEACON, (STATE_MACHINE_FUNC)ApCliPeerProbeRspAtJoinAction);
#if 0
/* timer init */
RTMPInitTimer(pAd, &pAd->ApCfg.ApCliTab[0].MlmeAux.ProbeTimer, GET_TIMER_FUNCTION(ApCliProbeTimeout), pAd, FALSE);
#endif
for (i = 0; i < MAX_APCLI_NUM; i++)
{
/* timer init */
RTMPInitTimer(pAd, &pAd->ApCfg.ApCliTab[i].MlmeAux.ProbeTimer, GET_TIMER_FUNCTION(ApCliProbeTimeout), pAd, FALSE);
pAd->ApCfg.ApCliTab[i].SyncCurrState = APCLI_SYNC_IDLE;
}
return;
}
/*
==========================================================================
Description:
Becaon timeout handler, executed in timer thread
==========================================================================
*/
static VOID ApCliProbeTimeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3)
{
RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext;
DBGPRINT(RT_DEBUG_TRACE, ("ApCli_SYNC - ProbeReqTimeout\n"));
MlmeEnqueue(pAd, APCLI_SYNC_STATE_MACHINE, APCLI_MT2_PROBE_TIMEOUT, 0, NULL, 0);
RTMP_MLME_HANDLER(pAd);
return;
}
/*
==========================================================================
Description:
MLME PROBE req state machine procedure
==========================================================================
*/
static VOID ApCliMlmeProbeReqAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
BOOLEAN Cancelled;
APCLI_MLME_JOIN_REQ_STRUCT *Info = (APCLI_MLME_JOIN_REQ_STRUCT *)(Elem->Msg);
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].SyncCurrState;
APCLI_STRUCT *pApCliEntry = NULL;
DBGPRINT(RT_DEBUG_OFF, ("ApCli SYNC - ApCliMlmeProbeReqAction(Ssid %s)\n", Info->Ssid));
if (ifIndex >= MAX_APCLI_NUM)
return;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
/* reset all the timers */
RTMPCancelTimer(&(pApCliEntry->MlmeAux.ProbeTimer), &Cancelled);
pApCliEntry->MlmeAux.Rssi = -9999;
#ifdef RT_CFG80211_P2P_CONCURRENT_DEVICE
//Get Channel from ScanTable
pApCliEntry->MlmeAux.SupRateLen = pAd->cfg80211_ctrl.P2pSupRateLen;
NdisMoveMemory(pApCliEntry->MlmeAux.SupRate, pAd->cfg80211_ctrl.P2pSupRate, pAd->cfg80211_ctrl.P2pSupRateLen);
pApCliEntry->MlmeAux.ExtRateLen = pAd->cfg80211_ctrl.P2pExtRateLen;
NdisMoveMemory(pApCliEntry->MlmeAux.ExtRate, pAd->cfg80211_ctrl.P2pExtRate, pAd->cfg80211_ctrl.P2pExtRateLen);
#else
pApCliEntry->MlmeAux.Channel = pAd->CommonCfg.Channel;
pApCliEntry->MlmeAux.SupRateLen = pAd->CommonCfg.SupRateLen;
NdisMoveMemory(pApCliEntry->MlmeAux.SupRate, pAd->CommonCfg.SupRate, pAd->CommonCfg.SupRateLen);
/* Prepare the default value for extended rate */
pApCliEntry->MlmeAux.ExtRateLen = pAd->CommonCfg.ExtRateLen;
NdisMoveMemory(pApCliEntry->MlmeAux.ExtRate, pAd->CommonCfg.ExtRate, pAd->CommonCfg.ExtRateLen);
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE */
RTMPSetTimer(&(pApCliEntry->MlmeAux.ProbeTimer), PROBE_TIMEOUT);
ApCliEnqueueProbeRequest(pAd, Info->SsidLen, (PCHAR) Info->Ssid, ifIndex);
DBGPRINT(RT_DEBUG_OFF, ("ApCli SYNC - Start Probe the SSID %s on channel =%d\n", pApCliEntry->MlmeAux.Ssid, pApCliEntry->MlmeAux.Channel));
*pCurrState = APCLI_JOIN_WAIT_PROBE_RSP;
return;
}
/*
==========================================================================
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,
TRUE))
{
/*
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;
#if defined(RT_CFG80211_P2P_CONCURRENT_DEVICE) || defined(CFG80211_MULTI_STA)
CHAR Rssi0 = ConvertToRssi(pAd, &Elem->rssi_info, RSSI_IDX_0);
CHAR Rssi1 = ConvertToRssi(pAd, &Elem->rssi_info, RSSI_IDX_1);
CHAR Rssi2 = ConvertToRssi(pAd, &Elem->rssi_info, RSSI_IDX_2);
LONG RealRssi = (LONG)(RTMPMaxRssi(pAd, Rssi0, Rssi1, Rssi2));
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE || CFG80211_MULTI_STA */
/* Update ScanTab */
Bssidx = BssTableSearch(&pAd->ScanTab, ie_list->Bssid, ie_list->Channel);
if (Bssidx == BSS_NOT_FOUND || Bssidx >= MAX_LEN_OF_BSS_TABLE)
{
/* discover new AP of this network, create BSS entry */
Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, ie_list, -127, LenVIE, pVIE);
if (Bssidx == BSS_NOT_FOUND || Bssidx >= MAX_LEN_OF_BSS_TABLE) /* 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);
}
#if defined(RT_CFG80211_P2P_CONCURRENT_DEVICE) || defined(CFG80211_MULTI_STA)
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 || CFG80211_MULTI_STA */
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 WSC_AP_SUPPORT
&& ((pApCliEntry->WscControl.WscConfMode == WSC_DISABLE) ||
(pApCliEntry->WscControl.bWscTrigger == FALSE))
#endif /* WSC_AP_SUPPORT */
#if defined(RT_CFG80211_P2P_CONCURRENT_DEVICE) || defined(CFG80211_MULTI_STA)
/* 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 || CFG80211_MULTI_STA */
)
{
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;
}
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->rssi_info, RSSI_IDX_0);
CHAR Rssi1 = ConvertToRssi(pAd, &Elem->rssi_info, RSSI_IDX_1);
CHAR Rssi2 = ConvertToRssi(pAd, &Elem->rssi_info, RSSI_IDX_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 DOT11_N_SUPPORT
#ifdef RELEASE_EXCLUDE
/*
Must Clear the RxMcsSet or the APClient will use the RxMCs of the previous connected AP.
For example, if ApClient connect to B/G Mixed AP after connecting to N-Mode AP.
APMlmeDynamicTxRateSwitching->APMlmeSelectTxRateTable (Select N Table based on MCS)
APMlmeDynamicTxRateSwitching->APMlmeSetTxRate(Use N Rate on the selected Table)
*/
#endif /* RELEASE_EXCLUDE */
NdisZeroMemory(pApCliEntry->RxMcsSet,sizeof(pApCliEntry->RxMcsSet));
/* filter out un-supported ht rates */
if ((ie_list->HtCapabilityLen > 0) &&
#ifndef RT_CFG80211_P2P_CONCURRENT_DEVICE
(pApCliEntry->wdev.DesiredHtPhyInfo.bHtEnable) &&
#endif /*RT_CFG80211_P2P_CONCURRENT_DEVICE */
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_OFF, ("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;
}
#if 0 //Move to ApCliPeerAssocRspAction.
#ifdef DOT11_VHT_AC
if (ie_list->vht_cap_len && ie_list->vht_op_len)
{
RTMPZeroMemory(&pApCliEntry->MlmeAux.vht_cap, sizeof(VHT_CAP_IE));
NdisMoveMemory(&pApCliEntry->MlmeAux.vht_cap, &(ie_list->vht_cap_ie), ie_list->vht_cap_len);
RTMPZeroMemory(&pApCliEntry->MlmeAux.vht_op, sizeof(VHT_OP_IE));
NdisMoveMemory(&pApCliEntry->MlmeAux.vht_op, &(ie_list->vht_op_ie), ie_list->vht_op_len);
}
#endif /* DOT11_VHT_AC */
#endif
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;
#ifdef WSC_AP_SUPPORT
#ifdef DOT11_N_SUPPORT
if ((pApCliEntry->WscControl.WscConfMode != WSC_DISABLE) &&
(pApCliEntry->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))
{
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);
}
}
}
LabelErr:
if (VarIE != NULL)
os_free_mem(NULL, VarIE);
if (ie_list != NULL)
os_free_mem(NULL, ie_list);
return;
}
static VOID ApCliProbeTimeoutAtJoinAction(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].SyncCurrState;
APCLI_STRUCT *pApCliEntry = NULL;
DBGPRINT(RT_DEBUG_TRACE, ("APCLI_SYNC - ProbeTimeoutAtJoinAction\n"));
if (ifIndex >= MAX_APCLI_NUM)
return;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
*pCurrState = SYNC_IDLE;
DBGPRINT(RT_DEBUG_TRACE, ("APCLI_SYNC - MlmeAux.Bssid=%02x:%02x:%02x:%02x:%02x:%02x\n",
PRINT_MAC(pApCliEntry->MlmeAux.Bssid)));
if(!MAC_ADDR_EQUAL(pApCliEntry->MlmeAux.Bssid, ZERO_MAC_ADDR))
{
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);
} else
{
MlmeEnqueue(pAd, APCLI_CTRL_STATE_MACHINE, APCLI_CTRL_JOIN_REQ_TIMEOUT, 0, NULL, ifIndex);
}
return;
}
/*
==========================================================================
Description:
==========================================================================
*/
static VOID ApCliInvalidStateWhenJoin(
IN PRTMP_ADAPTER pAd,
IN MLME_QUEUE_ELEM *Elem)
{
APCLI_CTRL_MSG_STRUCT ApCliCtrlMsg;
USHORT ifIndex = (USHORT)(Elem->Priv);
PULONG pCurrState = &pAd->ApCfg.ApCliTab[ifIndex].SyncCurrState;
*pCurrState = APCLI_SYNC_IDLE;
ApCliCtrlMsg.Status = MLME_STATE_MACHINE_REJECT;
#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);
DBGPRINT(RT_DEBUG_TRACE, ("APCLI_AYNC - ApCliInvalidStateWhenJoin(state=%ld). Reset SYNC machine\n", *pCurrState));
return;
}
/*
==========================================================================
Description:
==========================================================================
*/
static VOID ApCliEnqueueProbeRequest(
IN PRTMP_ADAPTER pAd,
IN UCHAR SsidLen,
OUT PCHAR Ssid,
IN USHORT ifIndex)
{
NDIS_STATUS NState;
PUCHAR pOutBuffer;
ULONG FrameLen = 0;
HEADER_802_11 Hdr80211;
UCHAR SsidIe = IE_SSID;
UCHAR SupRateIe = IE_SUPP_RATES;
UCHAR ssidLen;
CHAR ssid[MAX_LEN_OF_SSID];
APCLI_STRUCT *pApCliEntry = NULL;
DBGPRINT(RT_DEBUG_TRACE, ("force out a ProbeRequest ...\n"));
if (ifIndex >= MAX_APCLI_NUM)
return;
pApCliEntry = &pAd->ApCfg.ApCliTab[ifIndex];
NState = MlmeAllocateMemory(pAd, &pOutBuffer); /* Get an unused nonpaged memory */
if(NState != NDIS_STATUS_SUCCESS)
{
DBGPRINT(RT_DEBUG_TRACE, ("EnqueueProbeRequest() allocate memory fail\n"));
return;
}
else
{
if (MAC_ADDR_EQUAL(pAd->ApCfg.ApCliTab[ifIndex].CfgApCliBssid, ZERO_MAC_ADDR)) {
ApCliMgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0,
BROADCAST_ADDR, BROADCAST_ADDR, ifIndex);
} else {
#if 1
/* Fix WFD Certification 6.1.21B and IOT issue:
* DUT will not reply probe response
* if we send the probe request by unicast
*/
DBGPRINT(RT_DEBUG_TRACE,
("force out a ProbeRequest by broadcast but not unicast...\n"));
ApCliMgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0,
BROADCAST_ADDR, BROADCAST_ADDR, ifIndex);
#else
ApCliMgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0,
pAd->ApCfg.ApCliTab[ifIndex].CfgApCliBssid, pAd->ApCfg.ApCliTab[ifIndex].CfgApCliBssid, ifIndex);
#endif
}
ssidLen = SsidLen;
NdisZeroMemory(ssid, MAX_LEN_OF_SSID);
NdisMoveMemory(ssid, Ssid, ssidLen);
/* this ProbeRequest explicitly specify SSID to reduce unwanted ProbeResponse */
MakeOutgoingFrame(pOutBuffer, &FrameLen,
sizeof(HEADER_802_11), &Hdr80211,
1, &SsidIe,
1, &ssidLen,
ssidLen, ssid,
1, &SupRateIe,
1, &pApCliEntry->MlmeAux.SupRateLen,
pApCliEntry->MlmeAux.SupRateLen, pApCliEntry->MlmeAux.SupRate,
END_OF_ARGS);
/* Add the extended rate IE */
if (pApCliEntry->MlmeAux.ExtRateLen != 0)
{
ULONG tmp;
MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp,
1, &ExtRateIe,
1, &pApCliEntry->MlmeAux.ExtRateLen,
pApCliEntry->MlmeAux.ExtRateLen, pApCliEntry->MlmeAux.ExtRate,
END_OF_ARGS);
FrameLen += tmp;
}
#ifdef DOT11_VHT_AC
if (WMODE_CAP_AC(pAd->CommonCfg.PhyMode) &&
(pAd->CommonCfg.Channel > 14))
{
FrameLen += build_vht_cap_ie(pAd, (UCHAR *)&pApCliEntry->MlmeAux.vht_cap);
pApCliEntry->MlmeAux.vht_cap_len = sizeof(VHT_CAP_IE);
}
#endif /* DOT11_VHT_AC */
#if defined(RT_CFG80211_P2P_CONCURRENT_DEVICE) || defined(CFG80211_MULTI_STA)
if ((pAd->StaCfg.wpa_supplicant_info.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) &&
(pAd->cfg80211_ctrl.ExtraIeLen > 0))
{
ULONG ExtraIeTmpLen = 0;
MakeOutgoingFrame(pOutBuffer+ FrameLen, &ExtraIeTmpLen,
pAd->cfg80211_ctrl.ExtraIeLen, pAd->cfg80211_ctrl.pExtraIe,
END_OF_ARGS);
FrameLen += ExtraIeTmpLen;
}
#endif /* RT_CFG80211_P2P_CONCURRENT_DEVICE || CFG80211_MULTI_STA */
MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
MlmeFreeMemory(pAd, pOutBuffer);
}
return;
}
#endif /* APCLI_SUPPORT */
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