* [PATCH 5/7] ath9k: Fix queue handling
@ 2010-01-08 5:06 Sujith
2010-01-08 5:22 ` Luis R. Rodriguez
0 siblings, 1 reply; 2+ messages in thread
From: Sujith @ 2010-01-08 5:06 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
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>
---
drivers/net/wireless/ath/ath9k/main.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 974de20..1f7222a 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -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);
--
1.6.6
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2010-01-08 5:06 [PATCH 5/7] ath9k: Fix queue handling Sujith
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