wl1271: Add support for connection quality monitoring

This patch will add support for connection quality monitoring by configuring
rssi triggers to the firmware, and enabling the firmware rssi trigger
functionality.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@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 7acef88..f16d15b 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.c
@@ -412,7 +412,8 @@
 		SCAN_COMPLETE_EVENT_ID |
 		PS_REPORT_EVENT_ID |
 		JOIN_EVENT_COMPLETE_ID |
-		DISCONNECT_EVENT_COMPLETE_ID;
+		DISCONNECT_EVENT_COMPLETE_ID |
+		RSSI_SNR_TRIGGER_0_EVENT_ID;
 
 	ret = wl1271_event_unmask(wl);
 	if (ret < 0) {