wl12xx: Don't filter beacons that include changed HT IEs

This patch adds a beacon filter rule to pass up the beacons that
contain changed HT information elements.  These beacons need to be
passed to mac80211 so that it can act on such changes.

[Reworded commit log -- Luca.]

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index f82e736ba197..fa6b996d7d4d 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -257,12 +257,16 @@ static struct conf_drv_settings default_conf = {
                 .wake_up_event               = CONF_WAKE_UP_EVENT_DTIM,
                 .listen_interval             = 1,
                 .bcn_filt_mode               = CONF_BCN_FILT_MODE_ENABLED,
-                .bcn_filt_ie_count           = 1,
+                .bcn_filt_ie_count           = 2,
                 .bcn_filt_ie = {
                         [0] = {
                                 .ie          = WLAN_EID_CHANNEL_SWITCH,
                                 .rule        = CONF_BCN_RULE_PASS_ON_APPEARANCE,
-                        }
+                        },
+                        [1] = {
+                                .ie          = WLAN_EID_HT_INFORMATION,
+                                .rule        = CONF_BCN_RULE_PASS_ON_CHANGE,
+                        },
                 },
                 .synch_fail_thold            = 10,
                 .bss_lose_timeout            = 100,