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mac80211: send channel switch started notifications

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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>
This commit is contained in:
Luciano Coelho
2014-11-07 14:31:36 +02:00
committed by Johannes Berg
parent f8d7552e94
commit 2f4572930d
2 changed files with 6 additions and 0 deletions
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3
net/mac80211/cfg.c
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@@ -3195,6 +3195,9 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev,
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);