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@xxxxxxxxx> --- net/mac80211/mlme.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 07a4324..ecf9681 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -983,6 +983,9 @@ 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: mutex_unlock(&local->chanctx_mtx); mutex_unlock(&local->mtx); @@ -3570,6 +3573,9 @@ 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); @@ -3585,6 +3591,9 @@ 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); } -- 1.8.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
