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authorFelix Fietkau <nbd@openwrt.org>2012-07-10 23:42:30 +0000
committerFelix Fietkau <nbd@openwrt.org>2012-07-10 23:42:30 +0000
commit6f8ab05a525f9b6ccb90c5302d0ed59285a69bae (patch)
tree7a283e6a31f763f123a86e464d1edc3f2001b630 /package
parent3a7382540995da3813307aedbd6c27ccebb759e7 (diff)
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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
Diffstat (limited to 'package')
-rw-r--r--package/mac80211/patches/567-ath9k_add_idle_hack.patch20
1 files changed, 20 insertions, 0 deletions
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 0000000000..9f1a43df32
--- /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);