diff options
| author | Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2010-05-17 18:57:55 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-02 16:13:19 -0400 |
| commit | fdf766224795cc638a459f50156ad27c3ea26e7a (patch) | |
| tree | 064569288ac1b2e9661b8f03f3e4f926b2ab57d6 | |
| parent | de0f648dc769daabd0842a8dcf439d5f1f23e07f (diff) | |
ath9k: Fix power save with auto sleeping
Rx should not be disabed/disabled when hw supports auto sleeping.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index b98b2f2ed07..d6e8be0999b 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1282,7 +1282,8 @@ static int ath9k_tx(struct ieee80211_hw *hw, * completed and if needed, also for RX of buffered frames. */ ath9k_ps_wakeup(sc); - ath9k_hw_setrxabort(sc->sc_ah, 0); + if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) + ath9k_hw_setrxabort(sc->sc_ah, 0); if (ieee80211_is_pspoll(hdr->frame_control)) { ath_print(common, ATH_DBG_PS, "Sending PS-Poll to pick a buffered frame\n"); @@ -1546,8 +1547,8 @@ void ath9k_enable_ps(struct ath_softc *sc) ah->imask |= ATH9K_INT_TIM_TIMER; ath9k_hw_set_interrupts(ah, ah->imask); } + ath9k_hw_setrxabort(ah, 1); } - ath9k_hw_setrxabort(ah, 1); } static int ath9k_config(struct ieee80211_hw *hw, u32 changed) |