commit 6c8947a4e7dacdf9698be23d88964d0b53c61bf5
author Arif Hussain <c_arifh@qca.qualcomm.com> Wed Nov 27 13:57:14 2013 -0800
committer Kiet Lam <c_kietl@qca.qualcomm.com> Fri Jan 31 11:17:32 2014 -0800
tree e34c8d6b4a5215dd9325d4d21c78aa485877a420
parent 21815119f5cd7bf8c454d2080637e7114385be58

wlan: Debug enhancement

Add WCN host kernel time-stamp to compare to FW timestamp

Change-Id: I660b243a8d2ef6b30246b1baebdde5cddc917abc
CRs-Fixed: 542881

CORE/WDI/CP/src/wlan_qct_wdi.c

diff --git a/CORE/WDI/CP/src/wlan_qct_wdi.c b/CORE/WDI/CP/src/wlan_qct_wdi.c
index 59e9a30..3ccf3bf 100644
--- a/CORE/WDI/CP/src/wlan_qct_wdi.c
+++ b/CORE/WDI/CP/src/wlan_qct_wdi.c
@@ -21219,6 +21219,7 @@
 
    /*cache current timestamp for debugging */
    pWDICtx->uTimeStampRspTmrStart = wpalGetSystemTime();
+   pWDICtx->uArchTimeStampRspTmrStart = wpalGetArchCounterTime();
   }
   else
   {
@@ -21379,6 +21380,7 @@
 
   /*cache current timestamp for debugging */
   pWDICtx->uTimeStampRspTmrExp = wpalGetSystemTime();
+  pWDICtx->uArchTimeStampRspTmrExp = wpalGetArchCounterTime();
 
   /* If response timer is running at this time that means this timer
    * event is not for the last request but rather last-to-last request and
@@ -21391,6 +21393,12 @@
                "WDI_ResponseTimerCB: timer in running state on timer event, "
                "ignore tmr event, timeStampTmrStart: %u, timeStampTmrExp: %u",
                pWDICtx->uTimeStampRspTmrStart, pWDICtx->uTimeStampRspTmrExp);
+    WPAL_TRACE(eWLAN_MODULE_DAL_CTRL, eWLAN_PAL_TRACE_LEVEL_FATAL,
+               "uArchTimeStampTmrStart: %llu seconds, "
+               "uArchTimeStampTmrExp: %llu seconds",
+               pWDICtx->uArchTimeStampRspTmrStart,
+               pWDICtx->uArchTimeStampRspTmrExp);
+
     return;
   }
 
@@ -21403,6 +21411,11 @@
             WDI_getRespMsgString(pWDICtx->wdiExpectedResponse),
             pWDICtx->wdiExpectedResponse, pWDICtx->uTimeStampRspTmrStart,
             pWDICtx->uTimeStampRspTmrExp);
+     WPAL_TRACE(eWLAN_MODULE_DAL_CTRL, eWLAN_PAL_TRACE_LEVEL_FATAL,
+                "uArchTimeStampTmrStart: %llu seconds, "
+                "uArchTimeStampTmrExp: %llu seconds",
+                pWDICtx->uArchTimeStampRspTmrStart,
+                pWDICtx->uArchTimeStampRspTmrExp);
 
     /* WDI timeout means Riva is not responding or SMD communication to Riva
      * is not happening. The only possible way to recover from this error
@@ -21433,6 +21446,12 @@
                  "timeStampTmrStart: %u, timeStampTmrExp: %u",
                  pWDICtx->wdiExpectedResponse, pWDICtx->uTimeStampRspTmrStart,
                  pWDICtx->uTimeStampRspTmrExp);
+     WPAL_TRACE(eWLAN_MODULE_DAL_CTRL, eWLAN_PAL_TRACE_LEVEL_FATAL,
+                "uArchTimeStampTmrStart: %llu seconds, "
+                "uArchTimeStampTmrExp: %llu seconds",
+                pWDICtx->uArchTimeStampRspTmrStart,
+                pWDICtx->uArchTimeStampRspTmrExp);
+
   }
 
   return;