From 4edd761f4075b03be5932682a2f7b9368dc9e536 Mon Sep 17 00:00:00 2001 From: Bruno Randolf Date: Fri, 17 Sep 2010 11:36:56 +0900 Subject: ath5k: Add watchdog for stuck TX queues Since we do not know any better solution to the problem that TX queues can get stuck, this adds a timer-based watchdog, which will check for stuck queues and reset the hardware if necessary. Ported from ath9k commit 164ace38536849966ffa377b1b1132993a5a375d. Signed-off-by: Bruno Randolf Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath5k/base.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/wireless/ath/ath5k/base.h') diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h index 5e2366d3db09..d8e2674aec71 100644 --- a/drivers/net/wireless/ath/ath5k/base.h +++ b/drivers/net/wireless/ath/ath5k/base.h @@ -87,6 +87,7 @@ struct ath5k_txq { spinlock_t lock; /* lock on q and link */ bool setup; int txq_len; /* number of queued buffers */ + bool txq_poll_mark; }; #define ATH5K_LED_MAX_NAME_LEN 31 @@ -233,6 +234,8 @@ struct ath5k_softc { struct ath5k_ani_state ani_state; struct tasklet_struct ani_tasklet; /* ANI calibration */ + + struct delayed_work tx_complete_work; }; #define ath5k_hw_hasbssidmask(_ah) \ -- cgit v1.2.3