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 <[email protected]>
---
drivers/net/wireless/ath/ath9k/main.c | 2 ++
1 file changed, 2 insertions(+)
--- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c 2009-05-19 16:32:33.000000000 +0300
+++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c 2009-05-19 16:32:35.000000000 +0300
@@ -2428,8 +2428,10 @@ static void ath9k_configure_filter(struc
*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);
}
--
--
Jouni Malinen PGP id EFC895FA