From 76ed25e536f2c501d653d12252d244fc8a7f9301 Mon Sep 17 00:00:00 2001 From: "Gupta, Kapil" Date: Fri, 22 Apr 2016 15:13:55 +0530 Subject: [PATCH] qcacld-3.0: Removed invalid vht IEs for 2.4G in SAP Mode qcacld-2.0 to qcacld-3.0 propagation SoftAP should check gEnableVhtFor24GHzBand ini variable before enabling vht mode in 2.4Ghz mode. Added changes to turn off vht mode if gEnableVhtFor24GHzBand is disabled for 2.4Ghz. Change-Id: I135e5449f95342a98abfa0b9cd5b1849a84c5c4c CRs-Fixed: 988240 --- core/sme/src/csr/csr_api_roam.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/core/sme/src/csr/csr_api_roam.c b/core/sme/src/csr/csr_api_roam.c index 32707254b38e..67825dacb631 100644 --- a/core/sme/src/csr/csr_api_roam.c +++ b/core/sme/src/csr/csr_api_roam.c @@ -12042,6 +12042,11 @@ csr_roam_get_phy_mode_band_for_bss(tpAniSirGlobal mac_ctx, cfg_dot11_mode = eCSR_CFG_DOT11_MODE_11B; } + if (IS_24G_CH(opr_chn) && + (false == mac_ctx->roam.configParam.enableVhtFor24GHz) && + (eCSR_CFG_DOT11_MODE_11AC == cfg_dot11_mode || + eCSR_CFG_DOT11_MODE_11AC_ONLY == cfg_dot11_mode)) + cfg_dot11_mode = eCSR_CFG_DOT11_MODE_11N; /* * Incase of WEP Security encryption type is coming as part of add key. * So while STart BSS dont have information @@ -18070,6 +18075,12 @@ QDF_STATUS csr_roam_channel_change_req(tpAniSirGlobal pMac, pMsg->ch_width = profile->ch_params.ch_width; pMsg->dot11mode = csr_translate_to_wni_cfg_dot11_mode(pMac, pMac->roam.configParam.uCfgDot11Mode); + if (IS_24G_CH(pMsg->targetChannel) && + (false == pMac->roam.configParam.enableVhtFor24GHz) && + (WNI_CFG_DOT11_MODE_11AC == pMsg->dot11mode || + WNI_CFG_DOT11_MODE_11AC_ONLY == pMsg->dot11mode)) + pMsg->dot11mode = WNI_CFG_DOT11_MODE_11N; + pMsg->center_freq_seg_0 = ch_params->center_freq_seg0; pMsg->center_freq_seg_1 = ch_params->center_freq_seg1; qdf_mem_copy(pMsg->bssid, bssid.bytes, QDF_MAC_ADDR_SIZE);