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ath9k: disable hardware full sleep with active client mode interface until mac80211 IEEE80211_CONF_IDLE support has been fixed

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32657 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2012-07-10 23:42:30 +00:00
parent 0e40ef3168
commit 58c5b71c3c
1 changed files with 20 additions and 0 deletions
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20
package/mac80211/patches/567-ath9k_add_idle_hack.patch Normal file
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@ -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);