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qcacld-3.0: Set NSS for STA as intersection of self and AP

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Host send self nss capability in start Vdev and thus firmware
start SMPS frames during DBS even if peer is 1x1 capable.

To fix set NSS for STA as intersection of self and AP.

Change-Id: I38eeade0456f65f27b335f4ee14db0472507feb0
CRs-Fixed: 2056290
This commit is contained in:
Naveen Rawat
2017-05-31 17:27:13 -07:00
committed by snandini
parent 811c8d58a2
commit 90ecd2cf3c
1 changed files with 10 additions and 0 deletions
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10
core/mac/src/pe/lim/lim_prop_exts_utils.c
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@@ -205,6 +205,16 @@ lim_extract_ap_capability(tpAniSirGlobal mac_ctx, uint8_t *p_ie,
pe_debug("For special ap, NSS: %d", session->nss);
}
if (session->nss > lim_get_nss_supported_by_beacon(beacon_struct,
session)) {
session->nss = lim_get_nss_supported_by_beacon(beacon_struct,
session);
session->vdev_nss = session->nss;
}
if (session->nss == 1)
session->supported_nss_1x1 = true;
if (beacon_struct->wmeInfoPresent ||
beacon_struct->wmeEdcaPresent ||
beacon_struct->HTCaps.present)