wlan: Enhancement of GTK rekey offload.
Earlier case supplicant was handling GTK rekeying
even when wlan suspended thus wlan host had to
come out from the sleep for GTK rekeying.
with this change, support for GTK offload has been added
so that firmware will take care of GTK rekey when
wlan is in suspend mode.
Enhancement of "wlan: Support for GTK rekey offload"
CRs-fixed: 467114
Change-Id: I5d90f5b51f47e851704b1007388686c66e39c7dc
diff --git a/CORE/SME/src/sme_common/sme_Api.c b/CORE/SME/src/sme_common/sme_Api.c
index a14ac58..4ecbe9d 100644
--- a/CORE/SME/src/sme_common/sme_Api.c
+++ b/CORE/SME/src/sme_common/sme_Api.c
@@ -1172,6 +1172,29 @@
return status;
}
+#ifdef WLAN_FEATURE_GTK_OFFLOAD
+void sme_ProcessGetGtkInfoRsp( tHalHandle hHal,
+ tpSirGtkOffloadGetInfoRspParams pGtkOffloadGetInfoRsp)
+{
+ tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
+
+ if (NULL == pMac)
+ {
+ VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_FATAL,
+ "%s: pMac is null", __func__);
+ return ;
+ }
+ if (pMac->pmc.GtkOffloadGetInfoCB == NULL)
+ {
+ VOS_TRACE(VOS_MODULE_ID_SME, VOS_TRACE_LEVEL_ERROR,
+ "%s: HDD callback is null", __func__);
+ return ;
+ }
+ pMac->pmc.GtkOffloadGetInfoCB(pMac->pmc.GtkOffloadGetInfoCBContext,
+ pGtkOffloadGetInfoRsp);
+}
+#endif
+
/* ---------------------------------------------------------------------------
\fn sme_ChangeConfigParams
\brief The SME API exposed for HDD to provide config params to SME during
@@ -1765,6 +1788,19 @@
break;
#endif // WLAN_FEATURE_ROAM_SCAN_OFFLOAD
+#ifdef WLAN_FEATURE_GTK_OFFLOAD
+ case eWNI_PMC_GTK_OFFLOAD_GETINFO_RSP:
+ if (pMsg->bodyptr)
+ {
+ sme_ProcessGetGtkInfoRsp(pMac, pMsg->bodyptr);
+ vos_mem_free(pMsg->bodyptr);
+ }
+ else
+ {
+ smsLog(pMac, LOGE, "Empty rsp message for (eWNI_PMC_GTK_OFFLOAD_GETINFO_RSP), nothing to process");
+ }
+ break ;
+#endif
default:
if ( ( pMsg->type >= eWNI_SME_MSG_TYPES_BEGIN )