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Commit fdf76622 authored by Vasanthakumar Thiagarajan's avatar Vasanthakumar Thiagarajan Committed by John W. Linville
Browse files

ath9k: Fix power save with auto sleeping 



Rx should not be disabed/disabled when hw supports auto sleeping.

Signed-off-by: default avatarVasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent de0f648d

drivers/net/wireless/ath/ath9k/main.c

+3 −2
Original line number Diff line number Diff line
@@ -1282,6 +1282,7 @@ static int ath9k_tx(struct ieee80211_hw *hw, 
		 * completed and if needed, also for RX of buffered frames.

		 */

		ath9k_ps_wakeup(sc);

		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,
@@ -1546,9 +1547,9 @@ 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);

	}

}



static int ath9k_config(struct ieee80211_hw *hw, u32 changed)

{