commit 4a70d26542075471090b66f583ce7da6e2250863
author Mohit Khanna <mkhanna@qca.qualcomm.com> Tue Sep 11 16:30:12 2012 -0700
committer Jeff Johnson <jjohnson@qca.qualcomm.com> Fri Nov 30 12:38:12 2012 -0800
tree 89bec9f3edcdf17e655d0c63c87db796419798ca
parent 7d5aeb248282a50d9cc9ae257ed83a58eef348b5

wlan: Extended Capability and VHT Opmode support

Change-Id: I12e1941adb86d6d6f3ad6863e2938dbfe6054264
CRs-Fixed: 395644, 395645

CORE/MAC/src/pe/sch/schBeaconProcess.c

diff --git a/CORE/MAC/src/pe/sch/schBeaconProcess.c b/CORE/MAC/src/pe/sch/schBeaconProcess.c
index 3997d95..d6d56b7 100644
--- a/CORE/MAC/src/pe/sch/schBeaconProcess.c
+++ b/CORE/MAC/src/pe/sch/schBeaconProcess.c
@@ -353,6 +353,11 @@
     tUpdateBeaconParams beaconParams;
     tANI_U8 sendProbeReq = FALSE;
     tpDphHashNode pStaDs = NULL;
+#ifdef WLAN_FEATURE_11AC
+    tpSirMacMgmtHdr    pMh = WDA_GET_RX_MAC_HEADER(pRxPacketInfo);
+    tANI_U16  aid;
+    tANI_U8  operMode;
+#endif
 
 
     beaconParams.paramChangeBitmap = 0;
@@ -505,6 +510,48 @@
     }
 #endif
 
+#ifdef WLAN_FEATURE_11AC
+    if ( (psessionEntry->limSystemRole == eLIM_STA_ROLE) ||(psessionEntry->limSystemRole == eLIM_BT_AMP_STA_ROLE) || (psessionEntry->limSystemRole == eLIM_STA_IN_IBSS_ROLE) ) 
+    {
+        // check for VHT capability
+        if(psessionEntry->vhtCapability && pBeacon->OperatingMode.present)
+        {
+            pStaDs = dphLookupHashEntry(pMac, pMh->sa, &aid, &psessionEntry->dph.dphHashTable);
+            operMode = pStaDs->vhtSupportedChannelWidthSet ? eHT_CHANNEL_WIDTH_80MHZ : pStaDs->htSupportedChannelWidthSet ? eHT_CHANNEL_WIDTH_40MHZ: eHT_CHANNEL_WIDTH_20MHZ;
+            if( operMode != pBeacon->OperatingMode.chanWidth)
+            {
+                PELOG1(limLog(pMac, LOG1, FL(" recevied Chanwidth %d, staIdx = %d\n"),
+                                          pBeacon->OperatingMode.chanWidth, 
+                                          pStaDs->staIndex);)
+                PELOG1(limLog(pMac, LOG1, FL(" MAC - %0x:%0x:%0x:%0x:%0x:%0x\n"),
+                                          pMh->sa[0],
+                                          pMh->sa[1],
+                                          pMh->sa[2],
+                                          pMh->sa[3],
+                                          pMh->sa[4],
+                                          pMh->sa[5]);)
+                
+                if(pBeacon->OperatingMode.chanWidth == eHT_CHANNEL_WIDTH_80MHZ)
+                {
+                    pStaDs->vhtSupportedChannelWidthSet =  WNI_CFG_VHT_CHANNEL_WIDTH_80MHZ;
+                    pStaDs->htSupportedChannelWidthSet = eHT_CHANNEL_WIDTH_40MHZ ;
+                }
+                else if(pBeacon->OperatingMode.chanWidth == eHT_CHANNEL_WIDTH_40MHZ)
+                {
+                    pStaDs->vhtSupportedChannelWidthSet = WNI_CFG_VHT_CHANNEL_WIDTH_20_40MHZ;
+                    pStaDs->htSupportedChannelWidthSet = eHT_CHANNEL_WIDTH_40MHZ;
+                }
+                else if(pBeacon->OperatingMode.chanWidth == eHT_CHANNEL_WIDTH_20MHZ)
+                {
+                    pStaDs->vhtSupportedChannelWidthSet = WNI_CFG_VHT_CHANNEL_WIDTH_20_40MHZ;
+                    pStaDs->htSupportedChannelWidthSet = eHT_CHANNEL_WIDTH_20MHZ;
+                }
+                limCheckVHTOpModeChange(pMac, psessionEntry, pBeacon->OperatingMode.chanWidth, pStaDs->staIndex); 
+            }
+        }
+    }
+#endif
+
 #if defined FEATURE_WLAN_CCX
         if( psessionEntry->isCCXconnection )
         {