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qcacld-3.0: Fix SAP replying to BC probe request in hiddenssid

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The SAP configured in hidden ssid mode sends probe response
to BC probe requests in hidden ssid mode after force SCC.
In wma_set_channel, req.ssidhidden is not set by the host
which in turn sets the param->flags last bit to 0, and
the firmware receives  these flags and sends the probe
responses.In the wma_vdev_start api, the host sets the flags
based upon the req.ssidhidden received from wma_set_channel
only in vdev start case , and not in vdev restart case.

Fix is to set the value of req.ssidhidden in wma_set_channel
and to set the hidden ssid flag in both vdev start and vdev
restart case.

Change-Id: I988d8d64b06128a37824c7d31d4407247ba46dce
CRs-Fixed: 2142430
This commit is contained in:
gaurank kathpalia 2017-12-15 15:44:06 +05:30 • committed by Gerrit - the friendly Code Review server
commit 1b42e8d4cb
2 changed files with 7 additions and 5 deletions
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8
core/wma/src/wma_dev_if.c
View file

@ -2477,15 +2477,15 @@ QDF_STATUS wma_vdev_start(tp_wma_handle wma,
temp_ssid_len);
}
params.hidden_ssid = req->hidden_ssid;
params.pmf_enabled = req->pmf_enabled;
if (req->hidden_ssid)
temp_flags |= WMI_UNIFIED_VDEV_START_HIDDEN_SSID;
if (req->pmf_enabled)
temp_flags |= WMI_UNIFIED_VDEV_START_PMF_ENABLED;
}
params.hidden_ssid = req->hidden_ssid;
if (req->hidden_ssid)
temp_flags |= WMI_UNIFIED_VDEV_START_HIDDEN_SSID;
params.num_noa_descriptors = 0;
params.preferred_rx_streams = req->preferred_rx_streams;
params.preferred_tx_streams = req->preferred_tx_streams;

4
core/wma/src/wma_scan_roam.c
View file

@ -3482,8 +3482,10 @@ void wma_set_channel(tp_wma_handle wma, tpSwitchChannelParams params)
* true
*/
if ((wma_is_vdev_in_ap_mode(wma, req.vdev_id) == true) ||
(params->restart_on_chan_switch == true))
(params->restart_on_chan_switch == true)) {
wma->interfaces[req.vdev_id].is_channel_switch = true;
req.hidden_ssid = intr[vdev_id].vdev_restart_params.ssidHidden;
}
if (params->restart_on_chan_switch == true &&
wma->interfaces[req.vdev_id].beacon_filter_enabled)