wifi: mac80211: Schedule regulatory channels check on bandwith change

Some devices may support concurrent DFS operation which relies on the
BSS channel width for its relaxations. Notify cfg80211 about BW change
so it can schedule regulatory checks.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231220133549.e08f8e9ebc67.If8915d13e203ebd380579f55fd9148e9b3f43306@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 0c7ce022d2ede6ef3445eb2881d0c645e4ba57b0..643b2653e38c1ab2e63e197319e548f959e4b8b1 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -598,6 +598,7 @@ static int ieee80211_config_bw(struct ieee80211_link_data *link,
                return ret;
        }
 
+       cfg80211_schedule_channels_check(&sdata->wdev);
        return 0;
 }