commit b70c469365efdbb9605fb426c18271d801fbdef0
author Bhargav Shah <c_bhargv@qti.qualcomm.com> Mon Dec 07 17:17:58 2015 +0530
committer Satyanarayana Dash <sadash@codeaurora.org> Tue Dec 08 16:06:00 2015 +0530
tree f7a3f79b3140b6c399649ed8962c018c7d83eb32
parent 12e2dae12c397a215e8dcb7fc16609a5b2cc4230

prima: Add logging to find reason for watchdog bark

On the reception of invalid slot index, by the time of queueing packet
buffer on slotindex is not null. This condition cause watchdog barks due
to accessive prints. Added logs to trace the  watchdog bark.This logs
provides the information about the what is opcode for perticular packet.

CRS-Fixed: 945464
Change-Id: Ib7f8cbbeea4f5a477bf70c98cdebd8bc1e3e61a9

CORE/TL/src/wlan_qct_tl_ba.c

diff --git a/CORE/TL/src/wlan_qct_tl_ba.c b/CORE/TL/src/wlan_qct_tl_ba.c
index a991a2b..ae659c7 100644
--- a/CORE/TL/src/wlan_qct_tl_ba.c
+++ b/CORE/TL/src/wlan_qct_tl_ba.c
@@ -1204,6 +1204,9 @@
          }
          if(VOS_STATUS_E_RESOURCES == status)
          {
+            MTRACE(vos_trace(VOS_MODULE_ID_TL, TRACE_CODE_TL_QUEUE_CURRENT,
+                    currentReorderInfo->sessionID , ucOpCode ));
+
             /* This is the case slot index is already cycle one route, route all the frames Qed */
             vosPktIdx = NULL;
             status = WLANTL_ChainFrontPkts(ucFwdIdx,
@@ -1332,6 +1335,9 @@
            }
          if(VOS_STATUS_E_RESOURCES == status)
          {
+            MTRACE(vos_trace(VOS_MODULE_ID_TL, TRACE_CODE_TL_QUEUE_CURRENT,
+                                  currentReorderInfo->sessionID , ucOpCode ));
+
             /* This is the case slot index is already cycle one route, route all the frames Qed */
             vosPktIdx = NULL;
             status = WLANTL_ChainFrontPkts(ucFwdIdx,
@@ -1393,6 +1399,9 @@
            }
          if(VOS_STATUS_E_RESOURCES == status)
          {
+            MTRACE(vos_trace(VOS_MODULE_ID_TL, TRACE_CODE_TL_QUEUE_CURRENT,
+                                   currentReorderInfo->sessionID , ucOpCode ));
+
             vos_pkt_return_packet(vosPktIdx); 
             /* This is the case slot index is already cycle one route, route all the frames Qed */
             vosPktIdx = NULL;
@@ -1526,6 +1535,13 @@
                WLANTL_FillReplayCounter(currentReorderInfo,
                                  ullreplayCounter, ucSlotIdx);
            }
+
+         if(VOS_STATUS_E_RESOURCES == status)
+         {
+             MTRACE(vos_trace(VOS_MODULE_ID_TL, TRACE_CODE_TL_QUEUE_CURRENT,
+                                   currentReorderInfo->sessionID , ucOpCode ));
+         }
+
          if(!VOS_IS_STATUS_SUCCESS(status))
          {
             TLLOGE(VOS_TRACE(VOS_MODULE_ID_TL, VOS_TRACE_LEVEL_ERROR,"Q Current frame fail %d",
@@ -1717,6 +1733,9 @@
       MTRACE(vos_trace(VOS_MODULE_ID_TL, TRACE_CODE_TL_QUEUE_CURRENT,
                       pwBaReorder->sessionID , pwBaReorder->pendingFramesCount ));
 
+      MTRACE(vos_trace(VOS_MODULE_ID_TL, TRACE_CODE_TL_QUEUE_CURRENT,
+                                        pwBaReorder->sessionID , ucSlotIndex ));
+
       TLLOGE(VOS_TRACE(VOS_MODULE_ID_TL, VOS_TRACE_LEVEL_ERROR,"One Cycle rounded, lost many frames already, not in Q %d",
                   pwBaReorder->pendingFramesCount));
       return VOS_STATUS_E_RESOURCES;