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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>
This commit is contained in:
Vasanthakumar Thiagarajan 2010-05-17 18:57:55 -07:00 committed by John W. Linville
parent de0f648dc7
commit fdf7662247
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/ath/ath9k/main.c
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@ -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)