From bc76b94051983b94c8ba04fbfbc59651b9925fa7 Mon Sep 17 00:00:00 2001
From: Shahar Levi <shahar_levi@ti.com>
Date: Wed, 11 May 2011 11:14:22 +0300
Subject: [PATCH] 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>
---
drivers/net/wireless/wl12xx/main.c | 8 ++++++--
1 file 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,