diff options
| author | Sandeep Puligilla <spuligil@qca.qualcomm.com> | 2015-06-18 23:54:22 -0700 |
|---|---|---|
| committer | Anjaneedevi Kapparapu <akappa@codeaurora.org> | 2015-06-23 20:39:33 +0530 |
| commit | ef46b389723aae8ea597ff4c870909e98b260261 (patch) | |
| tree | 18abdd1a07e3513cc75e2b702e28d86c640782de /CORE/MAC/src | |
| parent | 2baa1017cb167f6039c8b0e9d2e5d09a28aeeaf3 (diff) | |
wlan: HT20 Protection Mode
HT20 protection mode should be enabled when there is
atleast one STA associated to SAP is HT20 only capable.
Change-Id: Ica220c36b37ddd4f8bc1f577eb00eeed333ed476
CRs-Fixed: 857236
Diffstat (limited to 'CORE/MAC/src')
| -rw-r--r-- | CORE/MAC/src/pe/lim/limUtils.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/CORE/MAC/src/pe/lim/limUtils.c b/CORE/MAC/src/pe/lim/limUtils.c index d274b6c5f774..68d6592356f4 100644 --- a/CORE/MAC/src/pe/lim/limUtils.c +++ b/CORE/MAC/src/pe/lim/limUtils.c @@ -3574,9 +3574,13 @@ limEnable11gProtection(tpAniSirGlobal pMac, tANI_U8 enable, } else if(psessionEntry->gLimHt20Params.protectionEnabled) { - //Commenting because of CR 258588 WFA cert - //psessionEntry->htOperMode = eSIR_HT_OP_MODE_NO_LEGACY_20MHZ_HT; - psessionEntry->htOperMode = eSIR_HT_OP_MODE_PURE; + if(eHT_CHANNEL_WIDTH_20MHZ == + psessionEntry->htSupportedChannelWidthSet) + psessionEntry->htOperMode = + eSIR_HT_OP_MODE_PURE; + else + psessionEntry->htOperMode = + eSIR_HT_OP_MODE_NO_LEGACY_20MHZ_HT; PELOGE(limLog(pMac, LOG1, FL("===> 11G Protection Disabled"));) limEnableHtRifsProtection(pMac, false, overlap, pBeaconParams,psessionEntry); } @@ -3815,9 +3819,13 @@ limEnableHtProtectionFrom11g(tpAniSirGlobal pMac, tANI_U8 enable, limEnableHtOBSSProtection(pMac, false, overlap, pBeaconParams,psessionEntry); if(psessionEntry->gLimHt20Params.protectionEnabled){ - //Commenting because of CR 258588 WFA cert - //psessionEntry->htOperMode = eSIR_HT_OP_MODE_NO_LEGACY_20MHZ_HT; - psessionEntry->htOperMode = eSIR_HT_OP_MODE_PURE; + if(eHT_CHANNEL_WIDTH_20MHZ == + psessionEntry->htSupportedChannelWidthSet) + psessionEntry->htOperMode = + eSIR_HT_OP_MODE_PURE; + else + psessionEntry->htOperMode = + eSIR_HT_OP_MODE_NO_LEGACY_20MHZ_HT; } else psessionEntry->htOperMode = eSIR_HT_OP_MODE_PURE; @@ -3848,9 +3856,13 @@ limEnableHtProtectionFrom11g(tpAniSirGlobal pMac, tANI_U8 enable, } else if(psessionEntry->gLimHt20Params.protectionEnabled) { - //Commenting because of CR 258588 WFA cert - //psessionEntry->htOperMode = eSIR_HT_OP_MODE_NO_LEGACY_20MHZ_HT; - psessionEntry->htOperMode = eSIR_HT_OP_MODE_PURE; + if(eHT_CHANNEL_WIDTH_20MHZ == + psessionEntry->htSupportedChannelWidthSet) + psessionEntry->htOperMode = + eSIR_HT_OP_MODE_PURE; + else + psessionEntry->htOperMode = + eSIR_HT_OP_MODE_NO_LEGACY_20MHZ_HT; limEnableHtRifsProtection(pMac, false, overlap, pBeaconParams,psessionEntry); } else @@ -3863,7 +3875,7 @@ limEnableHtProtectionFrom11g(tpAniSirGlobal pMac, tANI_U8 enable, if(!psessionEntry->gLimOverlap11gParams.protectionEnabled && !psessionEntry->gLim11gParams.protectionEnabled) { - PELOG1(limLog(pMac, LOG1, FL("===> Protection from 11G Disabled"));) + limLog(pMac, LOG1, FL("===> Protection from 11G Disabled")); pBeaconParams->llgCoexist = psessionEntry->beaconParams.llgCoexist = false; pBeaconParams->paramChangeBitmap |= PARAM_llGCOEXIST_CHANGED; } |