commit 2f4572930dbd79216294a94e331478513c65df78
author Luciano Coelho <luciano.coelho@intel.com> Fri Nov 07 14:31:36 2014 +0200
committer Johannes Berg <johannes.berg@intel.com> Mon Nov 10 10:20:17 2014 +0100
tree 5e434e727454d1aa5d50ef798912a3553546d2f5
parent f8d7552e945d38bd8d2e9c23aebf98042ce12302

mac80211: send channel switch started notifications

Send a channel switch notification to userspace when a channel switch
is requested or when we react to a remote CSA.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/mac80211/cfg.c

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 76e794e..a43a148 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -3195,6 +3195,9 @@
 		ieee80211_stop_vif_queues(local, sdata,
 					  IEEE80211_QUEUE_STOP_REASON_CSA);
 
+	cfg80211_ch_switch_started_notify(sdata->dev, &sdata->csa_chandef,
+					  params->count);
+
 	if (changed) {
 		ieee80211_bss_info_change_notify(sdata, changed);
 		drv_channel_switch_beacon(sdata, &params->chandef);