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qcacld-3.0: Don't fill the vdev response wait queue for set channel command

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In monitor mode, wma_set_channel api is filling the
vdev response wait queue before sending the WMI_PDEV_SET_CHANNEL_CMDID
command to firmware and expecting it will be dequeued after response
from firmware but firmware doesn't send any response
to PDEV set channel command which is causing WMA timeout.
Don't fill the vdev request wait queue for WMI_PDEV_SET_CHANNEL_CMDID
 command as firmware doesn't send any response.

Change-Id: If1849440143ed671e0261685a53b8a86f4f8e29c
CRs-Fixed: 2003707
This commit is contained in:
Sandeep Puligilla 2017-02-07 18:07:14 -08:00 • committed by qcabuildsw
commit fe426b6fbc
1 changed files with 10 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

19
core/wma/src/wma_scan_roam.c
View file

@ -2866,15 +2866,6 @@ void wma_set_channel(tp_wma_handle wma, tpSwitchChannelParams params)
qdf_mem_zero(&req, sizeof(req));
req.vdev_id = vdev_id;
msg = wma_fill_vdev_req(wma, req.vdev_id, WMA_CHNL_SWITCH_REQ,
WMA_TARGET_REQ_TYPE_VDEV_START, params,
WMA_VDEV_START_REQUEST_TIMEOUT);
if (!msg) {
WMA_LOGP("%s: Failed to fill channel switch request for vdev %d",
__func__, req.vdev_id);
status = QDF_STATUS_E_NOMEM;
goto send_resp;
}
req.chan = params->channelNumber;
req.chan_width = params->ch_width;
@ -2922,6 +2913,16 @@ void wma_set_channel(tp_wma_handle wma, tpSwitchChannelParams params)
/* This is temporary, should be removed */
ol_htt_mon_note_chan(pdev, req.chan);
} else {
msg = wma_fill_vdev_req(wma, req.vdev_id, WMA_CHNL_SWITCH_REQ,
WMA_TARGET_REQ_TYPE_VDEV_START, params,
WMA_VDEV_START_REQUEST_TIMEOUT);
if (!msg) {
WMA_LOGP("%s: Failed to fill channel switch request for vdev %d",
__func__, req.vdev_id);
status = QDF_STATUS_E_NOMEM;
goto send_resp;
}
status = wma_vdev_start(wma, &req,
wma->interfaces[req.vdev_id].is_channel_switch);
if (status != QDF_STATUS_SUCCESS) {