prima: Avoid hdd_tx_timeout when TL is in connected state
When hdd_tx_timeout occurs, ignore continuous tx timeout count when
TL is in connected state. When TL is in connected state, TL will not
fetch any frame till sta moves into authenticated state. So timeout
count has to be ignored else it will lead into SSR.
Change-Id: I107d51cae741a083b01b60a7e4cceeec59b7a3bb
Crs-Fixed: 890584
diff --git a/CORE/HDD/src/wlan_hdd_tx_rx.c b/CORE/HDD/src/wlan_hdd_tx_rx.c
index a447308..c3e78e7 100644
--- a/CORE/HDD/src/wlan_hdd_tx_rx.c
+++ b/CORE/HDD/src/wlan_hdd_tx_rx.c
@@ -1072,6 +1072,7 @@
int i = 0;
int status = 0;
v_ULONG_t diff_in_jiffies = 0;
+ hdd_station_ctx_t *pHddStaCtx = NULL;
VOS_TRACE( VOS_MODULE_ID_HDD_DATA, VOS_TRACE_LEVEL_ERROR,
"%s: Transmission timeout occurred jiffies %lu dev->trans_start %lu",
@@ -1092,6 +1093,14 @@
return;
}
+ pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);
+ if ( NULL == pHddStaCtx )
+ {
+ VOS_TRACE( VOS_MODULE_ID_HDD_DATA, VOS_TRACE_LEVEL_ERROR,
+ FL("pHddStaCtx is NULL"));
+ return;
+ }
+
++pAdapter->hdd_stats.hddTxRxStats.txTimeoutCount;
//Getting here implies we disabled the TX queues for too long. Queues are
@@ -1152,7 +1161,9 @@
//update last jiffies after the check
pAdapter->hdd_stats.hddTxRxStats.jiffiesLastTxTimeOut = jiffies;
- if (WLANTL_IsEAPOLPending(pHddCtx->pvosContext) == VOS_STATUS_SUCCESS) {
+ if (!pHddStaCtx->conn_info.uIsAuthenticated) {
+ VOS_TRACE(VOS_MODULE_ID_HDD_DATA, VOS_TRACE_LEVEL_INFO,
+ FL("TL is not in authenticated state so skipping SSR"));
pAdapter->hdd_stats.hddTxRxStats.continuousTxTimeoutCount = 0;
goto print_log;
}