wl12xx/wl18xx: add erp protection IE to the beacon filter

We have to reconfigure the fw when erp protection should
be enabled/disabled. Pass beacons containing changes
in the ERP protection IE, so we could analyze them.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 2f6a39b..41017ba 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -216,7 +216,7 @@
 		.suspend_wake_up_event       = CONF_WAKE_UP_EVENT_N_DTIM,
 		.suspend_listen_interval     = 3,
 		.bcn_filt_mode               = CONF_BCN_FILT_MODE_ENABLED,
-		.bcn_filt_ie_count           = 2,
+		.bcn_filt_ie_count           = 3,
 		.bcn_filt_ie = {
 			[0] = {
 				.ie          = WLAN_EID_CHANNEL_SWITCH,
@@ -226,6 +226,10 @@
 				.ie          = WLAN_EID_HT_OPERATION,
 				.rule        = CONF_BCN_RULE_PASS_ON_CHANGE,
 			},
+			[2] = {
+				.ie	     = WLAN_EID_ERP_INFO,
+				.rule	     = CONF_BCN_RULE_PASS_ON_CHANGE,
+			},
 		},
 		.synch_fail_thold            = 12,
 		.bss_lose_timeout            = 400,
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 9e5ce56..c8d45f0 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -339,7 +339,7 @@
 		.suspend_wake_up_event       = CONF_WAKE_UP_EVENT_N_DTIM,
 		.suspend_listen_interval     = 3,
 		.bcn_filt_mode               = CONF_BCN_FILT_MODE_ENABLED,
-		.bcn_filt_ie_count           = 2,
+		.bcn_filt_ie_count           = 3,
 		.bcn_filt_ie = {
 			[0] = {
 				.ie          = WLAN_EID_CHANNEL_SWITCH,
@@ -349,6 +349,10 @@
 				.ie          = WLAN_EID_HT_OPERATION,
 				.rule        = CONF_BCN_RULE_PASS_ON_CHANGE,
 			},
+			[2] = {
+				.ie	     = WLAN_EID_ERP_INFO,
+				.rule	     = CONF_BCN_RULE_PASS_ON_CHANGE,
+			},
 		},
 		.synch_fail_thold            = 12,
 		.bss_lose_timeout            = 400,