summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/ti/wlcore/event.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/event.c')
-rw-r--r--drivers/net/wireless/ti/wlcore/event.c39
1 files changed, 31 insertions, 8 deletions
diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c
index 28e2a633c3be..48907054d493 100644
--- a/drivers/net/wireless/ti/wlcore/event.c
+++ b/drivers/net/wireless/ti/wlcore/event.c
@@ -105,6 +105,7 @@ static int wl1271_event_process(struct wl1271 *wl)
u32 vector;
bool disconnect_sta = false;
unsigned long sta_bitmap = 0;
+ int ret;
wl1271_event_mbox_dump(mbox);
@@ -148,15 +149,33 @@ 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) {
@@ -210,7 +229,9 @@ static int wl1271_event_process(struct wl1271 *wl)
if ((vector & DUMMY_PACKET_EVENT_ID)) {
wl1271_debug(DEBUG_EVENT, "DUMMY_PACKET_ID_EVENT_ID");
- wl1271_tx_dummy_packet(wl);
+ ret = wl1271_tx_dummy_packet(wl);
+ if (ret < 0)
+ return ret;
}
/*
@@ -283,8 +304,10 @@ int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num)
return -EINVAL;
/* first we read the mbox descriptor */
- wl1271_read(wl, wl->mbox_ptr[mbox_num], wl->mbox,
- sizeof(*wl->mbox), false);
+ ret = wlcore_read(wl, wl->mbox_ptr[mbox_num], wl->mbox,
+ sizeof(*wl->mbox), false);
+ if (ret < 0)
+ return ret;
/* process the descriptor */
ret = wl1271_event_process(wl);
@@ -295,7 +318,7 @@ int wl1271_event_handle(struct wl1271 *wl, u8 mbox_num)
* TODO: we just need this because one bit is in a different
* place. Is there any better way?
*/
- wl->ops->ack_event(wl);
+ ret = wl->ops->ack_event(wl);
- return 0;
+ return ret;
}