commit 68b309c01e6ce70b22b79a89b0527a4b8b846e4c
author Rashmi Ramanna <c_ramanr@qti.qualcomm.com> Tue May 20 11:52:22 2014 +0530
committer Anjanee Devi Kapparapu <akappa@codeaurora.org> Fri May 23 18:43:53 2014 +0530
tree a37879750afc897559aaaa52768572720227cd13
parent c995c19451de6b1165f26d3e7a40e67d97e8179d

P2P: Defer IMPS for configured gDeferIMPStime value.

Defer entering into IMPS mode for the duration of configured
gDeferIMPStime if any command is processed.

To disable deferring IMPS, configure variable gDeferIMPStime
must be set to 0. By default it is 200ms and maximum value
500ms can be configured.

Change-Id: I32ed20875954b884d637f40ea9c520538c4d5cd1
CRs-Fixed: 657916

CORE/SME/src/sme_common/sme_Api.c

diff --git a/CORE/SME/src/sme_common/sme_Api.c b/CORE/SME/src/sme_common/sme_Api.c
index 50d7b4d..51ac7fb 100644
--- a/CORE/SME/src/sme_common/sme_Api.c
+++ b/CORE/SME/src/sme_common/sme_Api.c
@@ -796,6 +796,16 @@
                     // Insert the command onto the ActiveList...
                     csrLLInsertHead( &pMac->sme.smeCmdActiveList, &pCommand->Link, LL_ACCESS_NOLOCK );
 
+                    if( pMac->deferImps )
+                    {
+                        /* IMPS timer is already running so stop it and
+                         * it will get restarted when no command is pending
+                         */
+                        csrScanStopIdleScanTimer( pMac );
+                        pMac->scan.fRestartIdleScan = eANI_BOOLEAN_TRUE;
+                        pMac->deferImps = eANI_BOOLEAN_FALSE;
+                    }
+
                     // .... and process the command.
 
                     MTRACE(vos_trace(VOS_MODULE_ID_SME,
@@ -1411,6 +1421,8 @@
    pMac->isCoalesingInIBSSAllowed =
          pSmeConfigParams->csrConfig.isCoalesingInIBSSAllowed;
    pMac->fEnableDebugLog = pSmeConfigParams->fEnableDebugLog;
+   pMac->fDeferIMPSTime = pSmeConfigParams->fDeferIMPSTime;
+
    return status;
 }