ath9k: merge a fix for hardware full sleep

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30864 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 28 insertions, 9 deletions

diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index b96e154884..70c823a177 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -1390,7 +1390,26 @@
  EXPORT_SYMBOL(ath9k_hw_beaconq_setup);
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -2300,6 +2300,7 @@ static int ath9k_tx_last_beacon(struct i
+@@ -118,13 +118,15 @@ void ath9k_ps_restore(struct ath_softc *
+ 	if (--sc->ps_usecount != 0)
+ 		goto unlock;
+ 
+-	if (sc->ps_idle && (sc->ps_flags & PS_WAIT_FOR_TX_ACK))
++	if (sc->ps_flags & PS_WAIT_FOR_TX_ACK)
++		goto unlock;
++
++	if (sc->ps_idle)
+ 		mode = ATH9K_PM_FULL_SLEEP;
+ 	else if (sc->ps_enabled &&
+ 		 !(sc->ps_flags & (PS_WAIT_FOR_BEACON |
+ 			      PS_WAIT_FOR_CAB |
+-			      PS_WAIT_FOR_PSPOLL_DATA |
+-			      PS_WAIT_FOR_TX_ACK)))
++			      PS_WAIT_FOR_PSPOLL_DATA)))
+ 		mode = ATH9K_PM_NETWORK_SLEEP;
+ 	else
+ 		goto unlock;
+@@ -2300,6 +2302,7 @@ static int ath9k_tx_last_beacon(struct i
  	struct ath_vif *avp;
  	struct ath_buf *bf;
  	struct ath_tx_status ts;
@@ -1398,7 +1417,7 @@
  	int status;
  
  	vif = sc->beacon.bslot[0];
-@@ -2310,7 +2311,7 @@ static int ath9k_tx_last_beacon(struct i
+@@ -2310,7 +2313,7 @@ static int ath9k_tx_last_beacon(struct i
  	if (!avp->is_bslot_active)
  		return 0;
  
diff --git a/package/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch b/package/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
index 6a39995703..0962406bcd 100644
--- a/package/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
+++ b/package/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1430,15 +1430,6 @@ static int ath9k_add_interface(struct ie
+@@ -1432,15 +1432,6 @@ static int ath9k_add_interface(struct ie
  		}
  	}
  
@@ -16,7 +16,7 @@
  	ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
  
  	sc->nvifs++;
-@@ -1463,15 +1454,6 @@ static int ath9k_change_interface(struct
+@@ -1465,15 +1456,6 @@ static int ath9k_change_interface(struct
  	mutex_lock(&sc->mutex);
  	ath9k_ps_wakeup(sc);
  
diff --git a/package/mac80211/patches/513-ath9k_channelbw_debugfs.patch b/package/mac80211/patches/513-ath9k_channelbw_debugfs.patch
index 34e5ea1601..2645d5bdf4 100644
--- a/package/mac80211/patches/513-ath9k_channelbw_debugfs.patch
+++ b/package/mac80211/patches/513-ath9k_channelbw_debugfs.patch
@@ -80,7 +80,7 @@
  }
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1535,7 +1535,7 @@ static void ath9k_disable_ps(struct ath_
+@@ -1537,7 +1537,7 @@ static void ath9k_disable_ps(struct ath_
  
  }
  
@@ -89,7 +89,7 @@
  {
  	struct ath_softc *sc = hw->priv;
  	struct ath_hw *ah = sc->sc_ah;
-@@ -1579,9 +1579,11 @@ static int ath9k_config(struct ieee80211
+@@ -1581,9 +1581,11 @@ static int ath9k_config(struct ieee80211
  
  	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
  		struct ieee80211_channel *curchan = hw->conf.channel;
@@ -101,7 +101,7 @@
  
  		if (ah->curchan)
  			old_pos = ah->curchan - &ah->channels[0];
-@@ -1629,7 +1631,23 @@ static int ath9k_config(struct ieee80211
+@@ -1631,7 +1633,23 @@ static int ath9k_config(struct ieee80211
  			memset(&sc->survey[pos], 0, sizeof(struct survey_info));
  		}
  
diff --git a/package/mac80211/patches/531-ath9k_cur_txpower.patch b/package/mac80211/patches/531-ath9k_cur_txpower.patch
index 46f2004ae4..af246a788c 100644
--- a/package/mac80211/patches/531-ath9k_cur_txpower.patch
+++ b/package/mac80211/patches/531-ath9k_cur_txpower.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1653,6 +1653,8 @@ int ath9k_config(struct ieee80211_hw *hw
+@@ -1655,6 +1655,8 @@ int ath9k_config(struct ieee80211_hw *hw
  			return -EINVAL;
  		}
  
@@ -9,7 +9,7 @@
  		/*
  		 * The most recent snapshot of channel->noisefloor for the old
  		 * channel is only available after the hardware reset. Copy it to
-@@ -1667,6 +1669,7 @@ int ath9k_config(struct ieee80211_hw *hw
+@@ -1669,6 +1671,7 @@ int ath9k_config(struct ieee80211_hw *hw
  		sc->config.txpowlimit = 2 * conf->power_level;
  		ath9k_cmn_update_txpow(ah, sc->curtxpow,
  				       sc->config.txpowlimit, &sc->curtxpow);