diff options
| author |   Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2011-04-21 18:33:27 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-04-25 14:50:16 -0400 |
| commit | 788f6875fcf5d2bce221fbfd2318ac48df299031 (patch) | |
| tree | 933972db0fd520038b5e49701d2f2571e138b3c4 /drivers/net/wireless/ath/ath9k/gpio.c | |
| parent | mac80211: tear down BA sessions properly on suspend (diff) | |
| download | linux-dev-788f6875fcf5d2bce221fbfd2318ac48df299031.tar.xz linux-dev-788f6875fcf5d2bce221fbfd2318ac48df299031.zip | |
ath9k: Fix bug in configuring hw timer
Hw next tigger time is configured as current_tsf + (timer_period * 10) which
is wrong, it should be current_tsf + timer_period. The wrong hw timer configuration
would cause btcoex related issues.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/gpio.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/gpio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 44a0a886124d..cc5fad6a4019 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -138,10 +138,10 @@ static void ath_detect_bt_priority(struct ath_softc *sc) static void ath9k_gen_timer_start(struct ath_hw *ah, struct ath_gen_timer *timer, - u32 timer_next, + u32 trig_timeout, u32 timer_period) { - ath9k_hw_gen_timer_start(ah, timer, timer_next, timer_period); + ath9k_hw_gen_timer_start(ah, timer, trig_timeout, timer_period); if ((ah->imask & ATH9K_INT_GENTIMER) == 0) { ath9k_hw_disable_interrupts(ah); @@ -195,7 +195,7 @@ static void ath_btcoex_period_timer(unsigned long data) timer_period = is_btscan ? btcoex->btscan_no_stomp : btcoex->btcoex_no_stomp; - ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, 0, + ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, timer_period, timer_period * 10); btcoex->hw_timer_enabled = true; } |