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ath9k: Fix queue handling 

The TX queues have to be stopped during an
internal reset. Not handling this would result
in packet loss - fix this.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith 2010-01-08 10:36:09 +05:30 committed by John W. Linville
parent 285f2ddae0
commit cc9c378aa5
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/ath/ath9k/main.c
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@ -944,6 +944,8 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
/* Stop ANI */
del_timer_sync(&common->ani.timer);
ieee80211_stop_queues(hw);
ath9k_hw_set_interrupts(ah, 0);
ath_drain_all_txq(sc, retry_tx);
ath_stoprecv(sc);
@ -985,6 +987,8 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
}
}
ieee80211_wake_queues(hw);
/* Start ANI */
ath_start_ani(common);