From aa68aeaaff8bbf58e355eb83b7d0c14ce82b2f12 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Tue, 19 May 2009 17:01:41 +0300 Subject: [PATCH] ath9k: Wake up for RX filter changes We must make sure the chip is awake when changing the RX filter parameters. This could have caused problems, e.g., when changing the interface to promiscuous mode while in sleep mode. Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index d2ef9732c1d9..d6545b3538b1 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2428,8 +2428,10 @@ static void ath9k_configure_filter(struct ieee80211_hw *hw, *total_flags &= SUPPORTED_FILTERS; sc->rx.rxfilter = *total_flags; + ath9k_ps_wakeup(sc); rfilt = ath_calcrxfilter(sc); ath9k_hw_setrxfilter(sc->sc_ah, rfilt); + ath9k_ps_restore(sc); DPRINTF(sc, ATH_DBG_CONFIG, "Set HW RX filter: 0x%x\n", sc->rx.rxfilter); } -- 2.30.2