From 141418c7ed22849449f39f8938c9cf0eae6c524f Mon Sep 17 00:00:00 2001 From: Saravanan Dhanabal Date: Wed, 28 Apr 2010 09:50:00 +0300 Subject: [PATCH] wl1271: Configure QOS nullfunc template for U-APSD When U-APSD is enabled, device is not sending power save state notifications to AP using QOS nullfunc frames. This patch configures nullfunc templates needed for U-APSD. Signed-off-by: Saravanan Dhanabal Reviewed-by: Juuso Oikarinen Signed-off-by: Luciano Coelho Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/wl1271_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 08ff6447dcd9..c160e5ad1e57 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -1707,6 +1707,10 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, if (ret < 0) goto out_sleep; + ret = wl1271_build_qos_null_data(wl); + if (ret < 0) + goto out_sleep; + /* filter out all packets not from this BSSID */ wl1271_configure_filters(wl, 0); -- 2.20.1