wl1271: Mask unneeded events from firmware to conserve power
Currently several events are enabled from the firmware for which there
is no handling. This wakes up the host unnecessarily. Mask those
unneeded events.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c
index 7640313..140e943 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.c
@@ -390,8 +390,9 @@
/* enable gpio interrupts */
wl1271_boot_enable_interrupts(wl);
- /* unmask all mbox events */
- wl->event_mask = 0xffffffff;
+ /* unmask required mbox events */
+ wl->event_mask = BSS_LOSE_EVENT_ID |
+ SCAN_COMPLETE_EVENT_ID;
ret = wl1271_event_unmask(wl);
if (ret < 0) {
