From 58c5b71c3cce4d004832617b722808e41c38621b Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 10 Jul 2012 23:42:30 +0000
Subject: ath9k: disable hardware full sleep with active client mode interface
 until mac80211 IEEE80211_CONF_IDLE support has been fixed

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32657 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../mac80211/patches/567-ath9k_add_idle_hack.patch   | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 package/mac80211/patches/567-ath9k_add_idle_hack.patch

(limited to 'package')

diff --git a/package/mac80211/patches/567-ath9k_add_idle_hack.patch b/package/mac80211/patches/567-ath9k_add_idle_hack.patch
new file mode 100644
index 000000000..9f1a43df3
--- /dev/null
+++ b/package/mac80211/patches/567-ath9k_add_idle_hack.patch
@@ -0,0 +1,20 @@
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1044,6 +1044,7 @@ static void ath9k_remove_interface(struc
+ 	ath9k_calculate_summary_state(hw, NULL);
+ 
+ 	mutex_unlock(&sc->mutex);
++	ath9k_config(hw, IEEE80211_CONF_CHANGE_IDLE);
+ 	ath9k_ps_restore(sc);
+ }
+ 
+@@ -1096,7 +1097,8 @@ int ath9k_config(struct ieee80211_hw *hw
+ 	mutex_lock(&sc->mutex);
+ 
+ 	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
+-		sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
++		sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE) &&
++			      !sc->nvifs;
+ 		if (sc->ps_idle) {
+ 			ath_cancel_work(sc);
+ 			ath9k_stop_btcoex(sc);
-- 
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