tree 01f93e61a29ba55ccaa71f47850387881df006eb
parent dce18f58dba96b346fbbe2759f6a879e2a264ddd
author developer <developer@mediatek.com> 1679034874 +0800
committer developer <developer@mediatek.com> 1679292888 +0800

[][MAC80211][core][Mark DFS channel available for CSA]

[Description]
Add optional parameter to mark DFS channel as available for CSA.
WFA TGac VHT-4.2.16h-DFS requires CSA while switching to DFS channel.
Hostapd original behavior is to disable/enable interface to move to new
channel.
"skip_cac" parameter is optional in command hostapd_cli chan_switch.
When not used, original hostapd behavior is followed for channel switch.

Use NL80211_ATTR_RADAR_BACKGROUND attribute for skipping CAC.

[Release-log]

Change-Id: I3c69e90e3434325522aa968493d9a4b63eada1a6
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7261866