diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/event.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/event.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c index 28e2a63..c976f04 100644 --- a/drivers/net/wireless/ti/wlcore/event.c +++ b/drivers/net/wireless/ti/wlcore/event.c @@ -148,15 +148,33 @@ static int wl1271_event_process(struct wl1271 *wl) int delay = wl->conf.conn.synch_fail_thold * wl->conf.conn.bss_lose_timeout; wl1271_info("Beacon loss detected."); - cancel_delayed_work_sync(&wl->connection_loss_work); + + /* + * if the work is already queued, it should take place. We + * don't want to delay the connection loss indication + * any more. + */ ieee80211_queue_delayed_work(wl->hw, &wl->connection_loss_work, - msecs_to_jiffies(delay)); + msecs_to_jiffies(delay)); + + wl12xx_for_each_wlvif_sta(wl, wlvif) { + vif = wl12xx_wlvif_to_vif(wlvif); + + ieee80211_cqm_rssi_notify( + vif, + NL80211_CQM_RSSI_BEACON_LOSS_EVENT, + GFP_KERNEL); + } } if (vector & REGAINED_BSS_EVENT_ID) { /* TODO: check for multi-role */ wl1271_info("Beacon regained."); - cancel_delayed_work_sync(&wl->connection_loss_work); + cancel_delayed_work(&wl->connection_loss_work); + + /* sanity check - we can't lose and gain the beacon together */ + WARN(vector & BSS_LOSE_EVENT_ID, + "Concurrent beacon loss and gain from FW"); } if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) { |