Fix for teardown of link on wrong session in Activmode offload context
In Active mode offload context when both P2P and STA links are present,
the heartbeatfailure on one session results in link loss on the other
session.handle missed beacon indication using the bssIdx passed by
firmware
Change-Id: Ie3208b18dc35685cae6499eba081195d7d4d4fea
CRs-fixed: 457247,454235
diff --git a/CORE/MAC/src/pe/lim/limUtils.c b/CORE/MAC/src/pe/lim/limUtils.c
index 5e4d8cb..32e4103 100644
--- a/CORE/MAC/src/pe/lim/limUtils.c
+++ b/CORE/MAC/src/pe/lim/limUtils.c
@@ -6965,6 +6965,45 @@
}
}
+void limHandleHeartBeatTimeoutForSession(tpAniSirGlobal pMac, tpPESession psessionEntry)
+{
+ if(psessionEntry->valid == TRUE )
+ {
+ if(psessionEntry->bssType == eSIR_IBSS_MODE)
+ {
+ limIbssHeartBeatHandle(pMac,psessionEntry);
+ }
+ if((psessionEntry->bssType == eSIR_INFRASTRUCTURE_MODE) &&
+ (psessionEntry->limSystemRole == eLIM_STA_ROLE))
+ {
+ limHandleHeartBeatFailure(pMac,psessionEntry);
+ }
+ }
+ /* In the function limHandleHeartBeatFailure things can change so check for the session entry valid
+ and the other things again */
+ if(psessionEntry->valid == TRUE )
+ {
+ if((psessionEntry->bssType == eSIR_INFRASTRUCTURE_MODE) &&
+ (psessionEntry->limSystemRole == eLIM_STA_ROLE))
+ {
+ if(psessionEntry->LimHBFailureStatus == eANI_BOOLEAN_TRUE)
+ {
+ /* Activate Probe After HeartBeat Timer incase HB Failure detected */
+ PELOGW(limLog(pMac, LOGW,FL("Sending Probe for Session: %d"),
+ psessionEntry->bssIdx);)
+ limDeactivateAndChangeTimer(pMac, eLIM_PROBE_AFTER_HB_TIMER);
+ MTRACE(macTrace(pMac, TRACE_CODE_TIMER_ACTIVATE, 0, eLIM_PROBE_AFTER_HB_TIMER));
+ if (tx_timer_activate(&pMac->lim.limTimers.gLimProbeAfterHBTimer) != TX_SUCCESS)
+ {
+ limLog(pMac, LOGP, FL("Fail to re-activate Probe-after-heartbeat timer"));
+ limReactivateHeartBeatTimer(pMac, psessionEntry);
+ }
+ }
+ }
+ }
+}
+
+
tANI_U8 limGetCurrentOperatingChannel(tpAniSirGlobal pMac)
{
tANI_U8 i;