eHalStatus csrMsgProcessor( tpAniSirGlobal pMac, void *pMsgBuf )
{
eHalStatus status = eHAL_STATUS_SUCCESS;
tSirSmeRsp *pSmeRsp = (tSirSmeRsp *)pMsgBuf;
#ifdef FEATURE_WLAN_SCAN_PNO
tSirMbMsg *pMsg = (tSirMbMsg *)pMsgBuf;
tCsrRoamSession *pSession;
#endif
smsLog(pMac, LOG2, FL("Message %d[0x%04X] received in curState %s"
" and substate %s sessionId (%d)"),
pSmeRsp->messageType, pSmeRsp->messageType,
macTraceGetcsrRoamState(pMac->roam.curState[pSmeRsp->sessionId]),
macTraceGetcsrRoamSubState(
pMac->roam.curSubState[pSmeRsp->sessionId]), pSmeRsp->sessionId);
#ifdef FEATURE_WLAN_SCAN_PNO
/*
* PNO scan responses have to be handled irrespective of CSR roam state.
* Check if PNO has been started and only then process the PNO scan results.
* Also note that normal scan is not allowed when PNO scan is in progress
* and so the scan responses reaching here when PNO is started must be
* PNO responses. For normal scan, the PNO started flag will be FALSE and
* it will be processed as usual based on the current CSR roam state.
*/
pSession = CSR_GET_SESSION(pMac, pSmeRsp->sessionId);
if(!pSession)
{
smsLog(pMac, LOGE, FL(" session %d not found, msgType : %d"), pSmeRsp->sessionId,
pMsg->type);
return eHAL_STATUS_FAILURE;
}
if((eWNI_SME_SCAN_RSP == pMsg->type) && (TRUE == pSession->pnoStarted))
{
status = csrScanningStateMsgProcessor(pMac, pMsgBuf);
if (eHAL_STATUS_SUCCESS != status)
{
smsLog(pMac, LOGE, FL(" handling PNO scan resp msg 0x%X CSR state is %d"),
pSmeRsp->messageType, pMac->roam.curState[pSmeRsp->sessionId]);
}
return (status);
}
#endif
// Process the message based on the state of the roaming states...
#if defined( ANI_RTT_DEBUG )
if(!pAdapter->fRttModeEnabled)
{
#endif//RTT
switch (pMac->roam.curState[pSmeRsp->sessionId])
{
case eCSR_ROAMING_STATE_SCANNING:
{
//Are we in scan state
#if defined( ANI_EMUL_ASSOC )
emulScanningStateMsgProcessor( pAdapter, pMBBufHdr );
#else
status = csrScanningStateMsgProcessor(pMac, pMsgBuf);
#endif
break;
}
case eCSR_ROAMING_STATE_JOINED:
{
//are we in joined state
csrRoamJoinedStateMsgProcessor( pMac, pMsgBuf );
break;
}
case eCSR_ROAMING_STATE_JOINING:
{
//are we in roaming states
#if defined( ANI_EMUL_ASSOC )
emulRoamingStateMsgProcessor( pAdapter, pMBBufHdr );
#endif
csrRoamingStateMsgProcessor( pMac, pMsgBuf );
break;
}
//For all other messages, we ignore it
default:
{
/*To work-around an issue where checking for set/remove key base on connection state is no longer
* workable due to failure or finding the condition meets both SAP and infra/IBSS requirement.
*/
if( (eWNI_SME_SETCONTEXT_RSP == pSmeRsp->messageType) ||
(eWNI_SME_REMOVEKEY_RSP == pSmeRsp->messageType) )
{
smsLog(pMac, LOGW, FL(" handling msg 0x%X CSR state is %d"), pSmeRsp->messageType, pMac->roam.curState[pSmeRsp->sessionId]);
csrRoamCheckForLinkStatusChange(pMac, pSmeRsp);
}
else if(eWNI_SME_GET_RSSI_REQ == pSmeRsp->messageType)
{
tAniGetRssiReq *pGetRssiReq = (tAniGetRssiReq*)pMsgBuf;
if(NULL != pGetRssiReq->rssiCallback)
{
smsLog(pMac,
LOGW,
FL("Message eWNI_SME_GET_RSSI_REQ is not handled"
" by CSR in state %d. calling RSSI callback"),
pMac->roam.curState[pSmeRsp->sessionId]);
((tCsrRssiCallback)(pGetRssiReq->rssiCallback))(pGetRssiReq->lastRSSI,
pGetRssiReq->staId,
pGetRssiReq->pDevContext);
}
else
{
smsLog(pMac, LOGE, FL("pGetRssiReq->rssiCallback is NULL"));
}
}
else
{
smsLog(pMac, LOGE, "Message 0x%04X is not handled by CSR "
" CSR state is %d session Id %d", pSmeRsp->messageType,
pMac->roam.curState[pSmeRsp->sessionId], pSmeRsp->sessionId);
if (eWNI_SME_FT_PRE_AUTH_RSP == pSmeRsp->messageType) {
smsLog(pMac, LOGE, "Dequeue eSmeCommandRoam command"
" with reason eCsrPerformPreauth");
csrDequeueRoamCommand(pMac, eCsrPerformPreauth);
}
else if (eWNI_SME_REASSOC_RSP == pSmeRsp->messageType) {
smsLog(pMac, LOGE, "Dequeue eSmeCommandRoam command"
" with reason eCsrSmeIssuedFTReassoc");
csrDequeueRoamCommand(pMac, eCsrSmeIssuedFTReassoc);
}
}
break;
}
}//switch
#if defined( ANI_RTT_DEBUG )
}
#endif//RTT
return (status);
}
eHalStatus csrMsgProcessor( tpAniSirGlobal pMac, void *pMsgBuf )
{
eHalStatus status = eHAL_STATUS_SUCCESS;
tSirSmeRsp *pSmeRsp = (tSirSmeRsp *)pMsgBuf;
smsLog( pMac, LOG2, " Message %d[0x%04X] received in curState %d and substate %d",
pSmeRsp->messageType, pSmeRsp->messageType,
pMac->roam.curState[pSmeRsp->sessionId],
pMac->roam.curSubState[pSmeRsp->sessionId] );
//
#if defined( ANI_RTT_DEBUG )
if(!pAdapter->fRttModeEnabled)
{
#endif//
switch (pMac->roam.curState[pSmeRsp->sessionId])
{
case eCSR_ROAMING_STATE_SCANNING:
{
//
#if defined( ANI_EMUL_ASSOC )
emulScanningStateMsgProcessor( pAdapter, pMBBufHdr );
#else
status = csrScanningStateMsgProcessor(pMac, pMsgBuf);
#endif
break;
}
case eCSR_ROAMING_STATE_JOINED:
{
//
csrRoamJoinedStateMsgProcessor( pMac, pMsgBuf );
break;
}
case eCSR_ROAMING_STATE_JOINING:
{
//
#if defined( ANI_EMUL_ASSOC )
emulRoamingStateMsgProcessor( pAdapter, pMBBufHdr );
#endif
csrRoamingStateMsgProcessor( pMac, pMsgBuf );
break;
}
//
default:
{
/*
*/
if( (eWNI_SME_SETCONTEXT_RSP == pSmeRsp->messageType) ||
(eWNI_SME_REMOVEKEY_RSP == pSmeRsp->messageType) )
{
smsLog(pMac, LOGW, FL(" handling msg 0x%X CSR state is %d"), pSmeRsp->messageType, pMac->roam.curState[pSmeRsp->sessionId]);
csrRoamCheckForLinkStatusChange(pMac, pSmeRsp);
}
else
{
smsLog(pMac, LOGW, " Message 0x%04X is not handled by CSR. CSR state is %d ", pSmeRsp->messageType, pMac->roam.curState[pSmeRsp->sessionId]);
}
break;
}
}//
#if defined( ANI_RTT_DEBUG )
}
#endif//
return (status);
}
eHalStatus csrMsgProcessor( tpAniSirGlobal pMac, void *pMsgBuf )
{
eHalStatus status = eHAL_STATUS_SUCCESS;
tSirSmeRsp *pSmeRsp = (tSirSmeRsp *)pMsgBuf;
#ifdef TRACE_RECORD
smsLog(pMac, LOG2, FL("Message %d[0x%04X] received in curState %s"
"and substate %s"),
pSmeRsp->messageType, pSmeRsp->messageType,
macTraceGetcsrRoamState(pMac->roam.curState[pSmeRsp->sessionId]),
macTraceGetcsrRoamSubState(
pMac->roam.curSubState[pSmeRsp->sessionId]));
#endif
// Process the message based on the state of the roaming states...
#if defined( ANI_RTT_DEBUG )
if(!pAdapter->fRttModeEnabled)
{
#endif//RTT
switch (pMac->roam.curState[pSmeRsp->sessionId])
{
case eCSR_ROAMING_STATE_SCANNING:
{
//Are we in scan state
#if defined( ANI_EMUL_ASSOC )
emulScanningStateMsgProcessor( pAdapter, pMBBufHdr );
#else
status = csrScanningStateMsgProcessor(pMac, pMsgBuf);
#endif
break;
}
case eCSR_ROAMING_STATE_JOINED:
{
//are we in joined state
csrRoamJoinedStateMsgProcessor( pMac, pMsgBuf );
break;
}
case eCSR_ROAMING_STATE_JOINING:
{
//are we in roaming states
#if defined( ANI_EMUL_ASSOC )
emulRoamingStateMsgProcessor( pAdapter, pMBBufHdr );
#endif
csrRoamingStateMsgProcessor( pMac, pMsgBuf );
break;
}
//For all other messages, we ignore it
default:
{
/*To work-around an issue where checking for set/remove key base on connection state is no longer
* workable due to failure or finding the condition meets both SAP and infra/IBSS requirement.
*/
if( (eWNI_SME_SETCONTEXT_RSP == pSmeRsp->messageType) ||
(eWNI_SME_REMOVEKEY_RSP == pSmeRsp->messageType) )
{
smsLog(pMac, LOGW, FL(" handling msg 0x%X CSR state is %d"), pSmeRsp->messageType, pMac->roam.curState[pSmeRsp->sessionId]);
csrRoamCheckForLinkStatusChange(pMac, pSmeRsp);
}
else
{
smsLog(pMac, LOGW, " Message 0x%04X is not handled by CSR. CSR state is %d ", pSmeRsp->messageType, pMac->roam.curState[pSmeRsp->sessionId]);
}
break;
}
}//switch
#if defined( ANI_RTT_DEBUG )
}
#endif//RTT
return (status);
}
