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ath5k: Use new function to stop beacon queue

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* Since we only use ath5k_hw_stop_tx_dma to stop the beacon
 queue, introduce a new function ath5k_hw_stop_beacon_queue so
 that we can use that instead and have better control. In the future
 we can add more beacon queue specific stuff there (maybe tweak
 beacon timers or something), for now just call ath5k_hw_stop_tx_dma.

 * Also since we don't call ath5k_hw_stop_rx/tx_dma from outside
 dma.c, make them static.

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nick Kossifidis
2010-11-23 20:55:17 +02:00
committed by John W. Linville
parent e8325ed874
commit 14fae2d4b6
3 changed files with 25 additions and 6 deletions
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4
drivers/net/wireless/ath/ath5k/base.c
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@@ -1922,7 +1922,7 @@ ath5k_beacon_send(struct ath5k_softc *sc)
* This should never fail since we check above that no frames
* are still pending on the queue.
*/
if (unlikely(ath5k_hw_stop_tx_dma(ah, sc->bhalq))) {
if (unlikely(ath5k_hw_stop_beacon_queue(ah, sc->bhalq))) {
ATH5K_WARN(sc, "beacon queue %u didn't start/stop ?\n", sc->bhalq);
/* NB: hw still stops DMA, so proceed */
}
@@ -2091,7 +2091,7 @@ ath5k_beacon_config(struct ath5k_softc *sc)
} else
ath5k_beacon_update_timers(sc, -1);
} else {
ath5k_hw_stop_tx_dma(sc->ah, sc->bhalq);
ath5k_hw_stop_beacon_queue(sc->ah, sc->bhalq);
}
ath5k_hw_set_imr(ah, sc->imask);