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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
commited06d0bb2686a2b262b9b742b7e1b38d73336c50 (patch)
treeb46c208e2af9721526596d71537fc6cf9015be88
parent7f153913f8f57c68ba73d2153caf00422b80b0a5 (diff)
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ath9k: disable hardware full sleep with active client mode interface until mac80211 IEEE80211_CONF_IDLE support has been fixed
SVN-Revision: 32657
-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);