wlan: iwpriv getRoamRssi to query RSSI from roaming engine
A new iwpriv getRoamRssi is supported to query RSSI from
the LFR firmware monitoring.
Since the RSSI monitoring and penalization is done in
Riva in BMPS mode. Iwpriv wlan0 getRoamRSSI fetches RSSI
from the riva only in BMPS Mode. If this command is used
while not associated or not in BMPS mode, it returns a value of 0
Change-Id: Ifa660c51685af5dd5d20b28546aa1b9d4f217082
CRs-Fixed: 427473
diff --git a/CORE/MAC/src/pe/lim/limProcessSmeReqMessages.c b/CORE/MAC/src/pe/lim/limProcessSmeReqMessages.c
index 9019fc5..3e0752c 100644
--- a/CORE/MAC/src/pe/lim/limProcessSmeReqMessages.c
+++ b/CORE/MAC/src/pe/lim/limProcessSmeReqMessages.c
@@ -3950,6 +3950,54 @@
}
+#if defined WLAN_FEATURE_VOWIFI_11R || defined FEATURE_WLAN_CCX || defined(FEATURE_WLAN_LFR)
+/**
+ * __limProcessSmeGetRoamRssiRequest()
+ *
+ *FUNCTION:
+ *
+ *
+ *NOTE:
+ *
+ * @param pMac Pointer to Global MAC structure
+ * @param *pMsgBuf A pointer to the SME message buffer
+ * @return None
+ */
+static void
+__limProcessSmeGetRoamRssiRequest(tpAniSirGlobal pMac, tANI_U32 *pMsgBuf)
+{
+ tpAniGetRssiReq pPEGetRoamRssiReq = NULL;
+ tSirMsgQ msgQ;
+
+ pPEGetRoamRssiReq = (tpAniGetRssiReq) pMsgBuf;
+ msgQ.type = WDA_GET_ROAM_RSSI_REQ;
+
+ if ( !pMac->lim.gLimRspReqd )
+ {
+ palFreeMemory( pMac, pMsgBuf );
+ return;
+ }
+ else
+ {
+ pMac->lim.gLimRspReqd = FALSE;
+ }
+
+ msgQ.reserved = 0;
+ msgQ.bodyptr = pMsgBuf;
+ msgQ.bodyval = 0;
+ MTRACE(macTraceMsgTx(pMac, NO_SESSION, msgQ.type));
+
+ if( eSIR_SUCCESS != (wdaPostCtrlMsg( pMac, &msgQ ))){
+ palFreeMemory( pMac, pMsgBuf );
+ limLog(pMac, LOGP, "Unable to forward request\n");
+ return;
+ }
+
+ return;
+}
+#endif
+
+
static void
__limProcessSmeUpdateAPWPSIEs(tpAniSirGlobal pMac, tANI_U32 *pMsgBuf)
{
@@ -3965,19 +4013,19 @@
limLog(pMac, LOGE,FL("Buffer is Pointing to NULL\n"));
return;
}
-
+
if( palAllocateMemory( pMac->hHdd, (void **)&pUpdateAPWPSIEsReq, sizeof(tSirUpdateAPWPSIEsReq)))
{
limLog(pMac, LOGP, FL("call to palAllocateMemory failed for pUpdateAPWPSIEsReq\n"));
return;
}
- if ((limUpdateAPWPSIEsReqSerDes(pMac, pUpdateAPWPSIEsReq, (tANI_U8 *) pMsgBuf) == eSIR_FAILURE))
+ if ((limUpdateAPWPSIEsReqSerDes(pMac, pUpdateAPWPSIEsReq, (tANI_U8 *) pMsgBuf) == eSIR_FAILURE))
{
- limLog(pMac, LOGW, FL("received invalid SME_SETCONTEXT_REQ message\n"));
+ limLog(pMac, LOGW, FL("received invalid SME_SETCONTEXT_REQ message\n"));
goto end;
}
-
+
if((psessionEntry = peFindSessionByBssid(pMac, pUpdateAPWPSIEsReq->bssId, &sessionId)) == NULL)
{
limLog(pMac, LOGW, FL("Session does not exist for given BSSID\n"));
@@ -3985,9 +4033,9 @@
}
palCopyMemory(pMac->hHdd, &psessionEntry->APWPSIEs, &pUpdateAPWPSIEsReq->APWPSIEs, sizeof(tSirAPWPSIEs));
-
+
schSetFixedBeaconFields(pMac, psessionEntry);
- limSendBeaconInd(pMac, psessionEntry);
+ limSendBeaconInd(pMac, psessionEntry);
end:
palFreeMemory( pMac->hHdd, pUpdateAPWPSIEsReq);
@@ -5054,6 +5102,13 @@
//HAL consumes pMsgBuf. It will be freed there. Set bufConsumed to false.
bufConsumed = FALSE;
break;
+#if defined WLAN_FEATURE_VOWIFI_11R || defined FEATURE_WLAN_CCX || defined(FEATURE_WLAN_LFR)
+ case eWNI_SME_GET_ROAM_RSSI_REQ:
+ __limProcessSmeGetRoamRssiRequest( pMac, pMsgBuf);
+ //HAL consumes pMsgBuf. It will be freed there. Set bufConsumed to false.
+ bufConsumed = FALSE;
+ break;
+#endif
case eWNI_SME_DEL_BA_PEER_IND:
limProcessSmeDelBaPeerInd(pMac, pMsgBuf);
break;