[2.6.32.y] ath9k: re-enable ps by default for new single chip families

Commit Message

Luis Rodriguez June 15, 2010, 10:19 p.m. UTC

None

Patch

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 15eb245..dba27b7 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1538,6 +1538,8 @@  bad_no_ah:
 
 void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 {
+	struct ath_hw *ah = sc->sc_ah;
+
 	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
 		IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
 		IEEE80211_HW_SIGNAL_DBM |
@@ -1556,7 +1558,10 @@  void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 		BIT(NL80211_IFTYPE_ADHOC) |
 		BIT(NL80211_IFTYPE_MESH_POINT);
 
-	hw->wiphy->ps_default = false;
+	if (AR_SREV_5416(ah))
+		hw->wiphy->ps_default = false;
+	else
+		hw->wiphy->ps_default = true;
 
 	hw->queues = 4;
 	hw->max_rates = 4;