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qcacld-3.0: Initiate connection in with 2x2 even if antenna is shared by LTE

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If STA LTE antenna sharing is enabled sometime STA connect with NSS1
even AP is broadcasting NSS 2 capability if the chainmask received in
vdev start resp indicate 1x1. But the connection should be 2x2 and
after association the chainmask mgr will drop it down to 1x1.

Thus initiate connection in with 2x2 even if antenna is shared by LTE
during connection initiation.

Change-Id: Ia31d1ac3a0a5dcafe62e43f122fc81f655cdba63
CRs-Fixed: 2094177
This commit is contained in:
Abhishek Singh
2017-08-17 13:52:23 +05:30
committed by Anjaneedevi Kapparapu
父節點 a57f7ac712
當前提交 b01ac95f03
共有 2 個文件被更改，包括 2 次插入 和 30 次删除
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14
core/mac/src/pe/lim/lim_assoc_utils.c
查看文件

@@ -1403,18 +1403,8 @@ tSirRetStatus lim_populate_vht_mcs_set(tpAniSirGlobal mac_ctx,
QDF_MIN(rates->vhtRxHighestDataRate,
peer_vht_caps->rxHighSupDataRate);
if (session_entry && session_entry->nss == NSS_2x2_MODE) {
if (mac_ctx->lteCoexAntShare &&
IS_24G_CH(session_entry->currentOperChannel)) {
if (IS_2X2_CHAIN(session_entry->chainMask))
mcs_map_mask2x2 = MCSMAPMASK2x2;
else
pe_err("2x2 not enabled %d",
session_entry->chainMask);
} else {
mcs_map_mask2x2 = MCSMAPMASK2x2;
}
}
if (session_entry && session_entry->nss == NSS_2x2_MODE)
mcs_map_mask2x2 = MCSMAPMASK2x2;
if ((peer_vht_caps->txMCSMap & mcs_map_mask) <
(rates->vhtRxMCSMap & mcs_map_mask)) {

18
core/mac/src/sys/legacy/src/utils/src/parser_api.c
查看文件

@@ -681,17 +681,6 @@ populate_dot11f_ht_caps(tpAniSirGlobal pMac,
pMac->roam.configParam.disable_high_ht_mcs_2x2;
pe_debug("disable HT high MCS INI param[%d]",
disable_high_ht_mcs_2x2);
if (pMac->lteCoexAntShare
&& (IS_24G_CH(psessionEntry->currentOperChannel))) {
if (!(IS_2X2_CHAIN(psessionEntry->chainMask))) {
pDot11f->supportedMCSSet[1] = 0;
if (LIM_IS_STA_ROLE(psessionEntry)) {
pDot11f->mimoPowerSave =
psessionEntry->smpsMode;
}
}
}
if (psessionEntry->nss == NSS_1x1_MODE) {
pDot11f->supportedMCSSet[1] = 0;
} else if (IS_24G_CH(psessionEntry->currentOperChannel) &&
@@ -1069,13 +1058,6 @@ populate_dot11f_vht_caps(tpAniSirGlobal pMac,
pDot11f->reserved3 = 0;
if (psessionEntry) {
if (pMac->lteCoexAntShare
&& (IS_24G_CH(psessionEntry->currentOperChannel))) {
if (!(IS_2X2_CHAIN(psessionEntry->chainMask))) {
pDot11f->txMCSMap |= DISABLE_NSS2_MCS;
pDot11f->rxMCSMap |= DISABLE_NSS2_MCS;
}
}
if (psessionEntry->nss == NSS_1x1_MODE) {
pDot11f->txMCSMap |= DISABLE_NSS2_MCS;
pDot11f->rxMCSMap |= DISABLE_NSS2_MCS;