diff options
author | Baochen Qiang <bqiang@codeaurora.org> | 2021-10-11 18:18:00 +0300 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2021-10-13 08:47:19 +0300 |
commit | 8cd5c0847160aa9482d7f93ed63c4d72bad70cdf (patch) | |
tree | c45e116300a8d9b69489f0512d1bda65f24535ed /drivers/net/wireless/ath/ath11k/wmi.c | |
parent | 03469e79fee9e8e908dae3bd1a80bcd9a66f2a88 (diff) | |
download | lwn-8cd5c0847160aa9482d7f93ed63c4d72bad70cdf.tar.gz lwn-8cd5c0847160aa9482d7f93ed63c4d72bad70cdf.zip |
ath11k: Identify DFS channel when sending scan channel list command
WMI_CHAN_INFO_DFS flag should be set when configuring a DFS channel
included in scan channel list. Without it, firmware will not send a
probe request frame which is needed in connection to an AP configured
with hidden SSID/network_id. So fix this to allow probe request frames
to be sent in cases where a beacon frame has been seen on the channel
first.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211011054919.77071-1-bqiang@codeaurora.org
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/wmi.c')
-rw-r--r-- | drivers/net/wireless/ath/ath11k/wmi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 8961c355a81b..5ae2ef4680d6 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -2371,6 +2371,8 @@ int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar, chan_info->info |= WMI_CHAN_INFO_QUARTER_RATE; if (tchan_info->psc_channel) chan_info->info |= WMI_CHAN_INFO_PSC; + if (tchan_info->dfs_set) + chan_info->info |= WMI_CHAN_INFO_DFS; chan_info->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, tchan_info->phy_mode); |