diff options
| author | Nitesh Shah <niteshs@codeaurora.org> | 2017-03-22 15:17:47 +0530 |
|---|---|---|
| committer | Sandeep Puligilla <spuligil@codeaurora.org> | 2017-03-23 14:30:42 -0700 |
| commit | d68fd729dd6d39fee7dc2329585037f89df2dc23 (patch) | |
| tree | ff47998dd600c9008f6f48b17997950936a7f96b /core/mac/src | |
| parent | fc2726c02849caaf3352231bc9e595e2030be593 (diff) | |
qcacld-3.0: Send Nss 1x1 for HT-STAs if hw is DBS capable
If the device is DBS capable, then it may switch between 2x2 and
1x1 depending on the active session. If the reference device is
non-VHT STA and is HT-STA, then the reference device may not be
able to decode operating mode notification frame. Thus, there can
be IOT issues.
The fix is to associate with non-VHT STA that are HT STA with 1x1
Nss capability.
Change-Id: Ic6c889f18a2e20bbde9e0d8228de65cffa5162b8
CRs-Fixed: 2023200
Diffstat (limited to 'core/mac/src')
| -rw-r--r-- | core/mac/src/pe/lim/lim_send_management_frames.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/mac/src/pe/lim/lim_send_management_frames.c b/core/mac/src/pe/lim/lim_send_management_frames.c index a36da0d1aa41..07c92db36178 100644 --- a/core/mac/src/pe/lim/lim_send_management_frames.c +++ b/core/mac/src/pe/lim/lim_send_management_frames.c @@ -1258,6 +1258,10 @@ lim_send_assoc_rsp_mgmt_frame(tpAniSirGlobal mac_ctx, populate_dot11f_vht_operation(mac_ctx, pe_session, &frm.VHTOperation); is_vht = true; + } else { + /* Advertise 1x1 if either is HT-STA */ + if (frm.HTCaps.present && mac_ctx->hw_dbs_capable) + frm.HTCaps.supportedMCSSet[1] = 0; } if (pe_session->vhtCapability && pe_session->vendor_vht_sap && |