void schProcessMessage(tpAniSirGlobal pMac,tpSirMsgQ pSchMsg)
{
tANI_U32 val;
tpPESession psessionEntry = &pMac->lim.gpSession[0];
PELOG3(schLog(pMac, LOG3, FL("Received message (%x) "), pSchMsg->type);)
switch (pSchMsg->type)
void
schSendStartScanRsp(tpAniSirGlobal pMac)
{
tSirMsgQ msgQ;
tANI_U32 retCode;
PELOG1(schLog(pMac, LOG1, FL("Sending LIM message to go into scan"));)
tSirRetStatus schSetFixedBeaconFields(tpAniSirGlobal pMac,tpPESession psessionEntry)
{
tpAniBeaconStruct pBeacon = (tpAniBeaconStruct)
pMac->sch.schObject.gSchBeaconFrameBegin;
tpSirMacMgmtHdr mac;
tANI_U16 offset;
tANI_U8 *ptr;
tDot11fBeacon1 *pBcn1;
tDot11fBeacon2 *pBcn2;
tANI_U32 i, nStatus, nBytes;
tANI_U32 wpsApEnable=0, tmp;
tDot11fIEWscProbeRes *pWscProbeRes;
tANI_U8 *pExtraIe = NULL;
tANI_U32 extraIeLen =0;
tANI_U16 extraIeOffset = 0;
tANI_U16 p2pIeOffset = 0;
tSirRetStatus status = eSIR_SUCCESS;
pBcn1 = vos_mem_malloc(sizeof(tDot11fBeacon1));
if ( NULL == pBcn1 )
{
schLog(pMac, LOGE, FL("Failed to allocate memory") );
return eSIR_FAILURE;
}
pBcn2 = vos_mem_malloc(sizeof(tDot11fBeacon2));
if ( NULL == pBcn2 )
{
schLog(pMac, LOGE, FL("Failed to allocate memory") );
vos_mem_free(pBcn1);
return eSIR_FAILURE;
}
pWscProbeRes = vos_mem_malloc(sizeof(tDot11fIEWscProbeRes));
if ( NULL == pWscProbeRes )
{
schLog(pMac, LOGE, FL("Failed to allocate memory") );
vos_mem_free(pBcn1);
vos_mem_free(pBcn2);
return eSIR_FAILURE;
}
PELOG1(schLog(pMac, LOG1, FL("Setting fixed beacon fields"));)
/**
* schSetInitParams
*
* FUNCTION:
* Initialize parameters from CFG which do not depend on any other config
*
* LOGIC:
*
* ASSUMPTIONS:
*
* NOTE:
*
* @param None
* @return None
*/
#if 0 /* This function is not used anywhere */
void
schSetInitParams(tpAniSirGlobal pMac)
{
pMac->sch.schObject.gSchDTIMCount = 0;
pMac->sch.schObject.gSchCFPCount = 0;
schQosUpdateLocal(pMac);
PELOG1(schLog(pMac, LOG1, FL("Finished init of SCH params\n"));)
}
static void __schBeaconProcessForSession( tpAniSirGlobal pMac,
tpSchBeaconStruct pBeacon,
tANI_U8* pRxPacketInfo,
tpPESession psessionEntry)
{
tANI_U32 bi;
tANI_U8 bssIdx = 0;
//tpSirMacMgmtHdr pMh = SIR_MAC_BD_TO_MPDUHEADER(pRxPacketInfo);
//tANI_U8 bssid[sizeof(tSirMacAddr)];
tUpdateBeaconParams beaconParams;
tANI_U8 sendProbeReq = FALSE;
tpDphHashNode pStaDs = NULL;
tANI_U32 channelBondingMode;
#ifdef WLAN_FEATURE_11AC
tpSirMacMgmtHdr pMh = WDA_GET_RX_MAC_HEADER(pRxPacketInfo);
tANI_U16 aid;
tANI_U8 operMode;
tANI_U8 chWidth = 0;
#endif
#if defined FEATURE_WLAN_ESE || defined WLAN_FEATURE_VOWIFI
tPowerdBm regMax = 0,maxTxPower = 0;
#endif
vos_mem_zero(&beaconParams, sizeof(tUpdateBeaconParams));
beaconParams.paramChangeBitmap = 0;
if(eLIM_STA_IN_IBSS_ROLE == psessionEntry->limSystemRole )
{
if( limHandleIBSScoalescing(pMac, pBeacon, pRxPacketInfo, psessionEntry)
!= eSIR_SUCCESS )
return;
}
else if( (eLIM_STA_ROLE == psessionEntry->limSystemRole) ||
(eLIM_BT_AMP_STA_ROLE == psessionEntry->limSystemRole))
{
/*
* This handles two cases:
* -- Infra STA receving beacons from AP
* -- BTAMP_STA receving beacons from BTAMP_AP
*/
//Always save the beacon into LIM's cached scan results
limCheckAndAddBssDescription(pMac, pBeacon, pRxPacketInfo, eANI_BOOLEAN_FALSE, eANI_BOOLEAN_FALSE);
/**
* This is the Beacon received from the AP we're currently associated with. Check
* if there are any changes in AP's capabilities
*/
if((tANI_U8) pBeacon->channelNumber != psessionEntry->currentOperChannel)
{
PELOGE(schLog(pMac, LOGE, FL("Channel Change from %d --> %d - "
"Ignoring beacon!"),
psessionEntry->currentOperChannel, pBeacon->channelNumber);)
goto fail;
void schProcessMessage(tpAniSirGlobal pMac,tpSirMsgQ pSchMsg)
{
#ifdef FIXME_GEN6
tANI_U32 *pBD;
tpSirMacMgmtHdr mh;
void *pPacket;
#endif
tANI_U32 val;
tpPESession psessionEntry = &pMac->lim.gpSession[0]; //TBD-RAJESH HOW TO GET sessionEntry?????
PELOG3(schLog(pMac, LOG3, FL("Received message (%x) \n"), pSchMsg->type);)
switch (pSchMsg->type)
void schSetBeaconInterval(tpAniSirGlobal pMac,tpPESession psessionEntry)
{
tANI_U32 bi;
bi = psessionEntry->beaconParams.beaconInterval;
if (bi < SCH_BEACON_INTERVAL_MIN || bi > SCH_BEACON_INTERVAL_MAX)
{
schLog(pMac, LOGE, FL("Invalid beacon interval %d (should be [%d,%d]\n"),
bi, SCH_BEACON_INTERVAL_MIN, SCH_BEACON_INTERVAL_MAX);
return;
}
pMac->sch.schObject.gSchBeaconInterval = (tANI_U16)bi;
}
static void __schBeaconProcessForSession( tpAniSirGlobal pMac,
tpSchBeaconStruct pBeacon,
tANI_U8* pRxPacketInfo,
tpPESession psessionEntry)
{
tANI_U32 bi;
tANI_U8 bssIdx = 0;
tUpdateBeaconParams beaconParams;
tANI_U8 sendProbeReq = FALSE;
tpDphHashNode pStaDs = NULL;
#ifdef WLAN_FEATURE_11AC
tpSirMacMgmtHdr pMh = WDA_GET_RX_MAC_HEADER(pRxPacketInfo);
tANI_U16 aid;
tANI_U8 operMode;
tANI_U8 chWidth = 0;
#endif
#if defined FEATURE_WLAN_CCX || defined FEATURE_WLAN_VOWIFI
tPowerdBm regMax = 0,maxTxPower = 0;
#endif
vos_mem_zero(&beaconParams, sizeof(tUpdateBeaconParams));
beaconParams.paramChangeBitmap = 0;
if(eLIM_STA_IN_IBSS_ROLE == psessionEntry->limSystemRole )
{
limHandleIBSScoalescing(pMac, pBeacon, pRxPacketInfo, psessionEntry);
}
else if( (eLIM_STA_ROLE == psessionEntry->limSystemRole) ||
(eLIM_BT_AMP_STA_ROLE == psessionEntry->limSystemRole))
{
limCheckAndAddBssDescription(pMac, pBeacon, pRxPacketInfo, eANI_BOOLEAN_FALSE, eANI_BOOLEAN_FALSE);
if((tANI_U8) pBeacon->channelNumber != psessionEntry->currentOperChannel)
{
PELOGE(schLog(pMac, LOGE, FL("Channel Change from %d --> %d - "
"Ignoring beacon!"),
psessionEntry->currentOperChannel, pBeacon->channelNumber);)
goto fail;
tSirRetStatus schSetFixedBeaconFields(tpAniSirGlobal pMac,tpPESession psessionEntry)
{
tpAniBeaconStruct pBeacon = (tpAniBeaconStruct)
pMac->sch.schObject.gSchBeaconFrameBegin;
tpSirMacMgmtHdr mac;
tANI_U16 offset;
tANI_U8 *ptr;
tDot11fBeacon1 bcn1;
tDot11fBeacon2 bcn2;
tANI_U32 i, nStatus, nBytes;
tANI_U32 wpsApEnable=0, tmp;
#ifdef WLAN_SOFTAP_FEATURE
tDot11fIEWscProbeRes WscProbeRes;
#ifdef WLAN_FEATURE_P2P
tANI_U8 *pExtraIe = NULL;
tANI_U32 extraIeLen =0;
tANI_U16 extraIeOffset = 0;
tANI_U16 p2pIeOffset = 0;
tSirRetStatus status = eSIR_SUCCESS;
#endif
#endif
PELOG1(schLog(pMac, LOG1, FL("Setting fixed beacon fields\n"));)
void dumpSchedule(tANI_U8 index)
{
tpSchSchedule s = &schedule[index];
PELOG2(schLog(pMac, LOG2, FL("============== SCHEDULE %d ===============\n"), index);)
tSirRetStatus schAppendAddnIE(tpAniSirGlobal pMac, tpPESession psessionEntry,
tANI_U8 *pFrame, tANI_U32 maxBeaconSize,
tANI_U32 *nBytes)
{
tSirRetStatus status = eSIR_FAILURE;
tANI_U32 present, len;
tANI_U8 addIE[WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA_LEN];
if((status = wlan_cfgGetInt(pMac, WNI_CFG_PROBE_RSP_BCN_ADDNIE_FLAG,
&present)) != eSIR_SUCCESS)
{
schLog(pMac, LOGP, FL("Unable to get WNI_CFG_PROBE_RSP_BCN_ADDNIE_FLAG"));
return status;
}
if(present)
{
if((status = wlan_cfgGetStrLen(pMac, WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA,
&len)) != eSIR_SUCCESS)
{
schLog(pMac, LOGP,
FL("Unable to get WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA length"));
return status;
}
if(len <= WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA_LEN && len &&
((len + *nBytes) <= maxBeaconSize))
{
if((status = wlan_cfgGetStr(pMac,
WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA, &addIE[0], &len))
== eSIR_SUCCESS)
{
tANI_U8* pP2pIe = limGetP2pIEPtr(pMac, &addIE[0], len);
if(pP2pIe != NULL)
{
tANI_U8 noaLen = 0;
tANI_U8 noaStream[SIR_MAX_NOA_ATTR_LEN + SIR_P2P_IE_HEADER_LEN];
noaLen = limGetNoaAttrStream(pMac, noaStream, psessionEntry);
if(noaLen)
{
if(noaLen + len <= WNI_CFG_PROBE_RSP_BCN_ADDNIE_DATA_LEN)
{
vos_mem_copy(&addIE[len], noaStream, noaLen);
len += noaLen;
pP2pIe[1] += noaLen;
}
else
{
schLog(pMac, LOGE,
FL("Not able to insert NoA because of length constraint"));
}
}
}
vos_mem_copy(pFrame, &addIE[0], len);
*nBytes = *nBytes + len;
}
}
}
return status;
}
