diff options
| author | Rajkumar Manoharan <rmanohar@qti.qualcomm.com> | 2013-10-28 18:01:08 +0530 |
|---|---|---|
| committer | Madan Mohan Koyyalamudi <mkoyyala@qca.qualcomm.com> | 2013-11-14 19:51:37 -0800 |
| commit | 7eaef24f1c7dfe41cd07e962f9cdf6614be4cd52 (patch) | |
| tree | 73f6ed149dc6c1d9bf4e50cc7695b1688747351f /CORE/MAC/src | |
| parent | 1ca7a5183b45f3f1cbd275c8146ba92ff4566b2b (diff) | |
cld: pe: disable HT for non-QoS stations in AP mode
Per spec, WMM/WME IE is mandatory to support HT/VHT mode. In case
of non-QoS HT capable STA, the contradicting STA configurations
are given to firmware which leads to improper rate control setup
in firmware. To fix this properly, downgrade the connection to
legacy mode for non-QoS HT stations.
Change-Id: I305d7e48e81aa98b9337336354bad29d4f18bb14
CRs-Fixed: 532409
Diffstat (limited to 'CORE/MAC/src')
| -rw-r--r-- | CORE/MAC/src/pe/lim/limProcessAssocReqFrame.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/CORE/MAC/src/pe/lim/limProcessAssocReqFrame.c b/CORE/MAC/src/pe/lim/limProcessAssocReqFrame.c index 98421b8efcea..aedfe6923bd9 100644 --- a/CORE/MAC/src/pe/lim/limProcessAssocReqFrame.c +++ b/CORE/MAC/src/pe/lim/limProcessAssocReqFrame.c @@ -1032,7 +1032,7 @@ sendIndToSme: pStaDs->curTxMpduCnt = 0; if(IS_DOT11_MODE_HT(psessionEntry->dot11mode) && - (pAssocReq->HTCaps.present)) + pAssocReq->HTCaps.present && pAssocReq->wmeInfoPresent) { pStaDs->htGreenfield = (tANI_U8)pAssocReq->HTCaps.greenField; pStaDs->htAMpduDensity = pAssocReq->HTCaps.mpduDensity; @@ -1074,11 +1074,17 @@ sendIndToSme: pStaDs->htLdpcCapable = (tANI_U8)pAssocReq->HTCaps.advCodingCap; } - if(pAssocReq->VHTCaps.present) + if(pAssocReq->VHTCaps.present && pAssocReq->wmeInfoPresent) { pStaDs->vhtLdpcCapable = (tANI_U8)pAssocReq->VHTCaps.ldpcCodingCap; } + if (!pAssocReq->wmeInfoPresent) { + pStaDs->mlmStaContext.htCapability = 0; +#ifdef WLAN_FEATURE_11AC + pStaDs->mlmStaContext.vhtCapability = 0; +#endif + } #ifdef WLAN_FEATURE_11AC if (limPopulateMatchingRateSet(pMac, pStaDs, |