diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2014-04-09 15:45:36 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-05-07 11:04:51 +0200 |
| commit | e5593f56ebbc1b427055da8bc49d7e12a108de36 (patch) | |
| tree | 010ffc0dedfcdd756bf4cd370d11807d2135c83c /net/mac80211/mlme.c | |
| parent | f04c22033c25f71617ac62bcfe75698baa17a0b8 (diff) | |
| download | lwn-e5593f56ebbc1b427055da8bc49d7e12a108de36.tar.gz lwn-e5593f56ebbc1b427055da8bc49d7e12a108de36.zip | |
mac80211: ignore cqm during csa
It is not guaranteed that multi-vif channel
switching is tightly synchronized. It makes sense
to ignore cqm (missing beacons, et al) while csa
is progressing and re-check it after it completes.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d68e73cbdcd6..7f073ef1e0a6 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -988,6 +988,9 @@ static void ieee80211_chswitch_work(struct work_struct *work) ifmgd->flags &= ~IEEE80211_STA_CSA_RECEIVED; + ieee80211_sta_reset_beacon_monitor(sdata); + ieee80211_sta_reset_conn_monitor(sdata); + out: sdata_unlock(sdata); } @@ -3565,6 +3568,9 @@ static void ieee80211_sta_bcn_mon_timer(unsigned long data) if (local->quiescing) return; + if (sdata->vif.csa_active) + return; + sdata->u.mgd.connection_loss = false; ieee80211_queue_work(&sdata->local->hw, &sdata->u.mgd.beacon_connection_loss_work); @@ -3580,6 +3586,9 @@ static void ieee80211_sta_conn_mon_timer(unsigned long data) if (local->quiescing) return; + if (sdata->vif.csa_active) + return; + ieee80211_queue_work(&local->hw, &ifmgd->monitor_work); } |