diff options
| author | Rajkumar Manoharan <rmanoharan@atheros.com> | 2010-10-07 20:58:39 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-07 14:41:28 -0400 |
| commit | 15a6321d1c0f8db561932cd99e1b9897981da71f (patch) | |
| tree | ff00f48ec53ac86a34f3f4ffeffe078b6cc73500 | |
| parent | 388ac775be95e510c2095ed6cd59422a5183a9fb (diff) | |
| download | linux-15a6321d1c0f8db561932cd99e1b9897981da71f.tar.gz linux-15a6321d1c0f8db561932cd99e1b9897981da71f.tar.bz2 linux-15a6321d1c0f8db561932cd99e1b9897981da71f.zip | |
ath9k_hw: Fix hw reset failure with HTC driver
The following commit removed DISABLE_REGWRITE_BUFFER ops. The unnecessary
REGWRITE_BUFFER_FLUSH was not removed properly which is causing failure on
hw reset.
Author: Felix Fietkau <nbd@openwrt.org>
Date: Tue Oct 5 12:03:42 2010 +0200
ath9k_hw: clean up register write buffering
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index e5784595bd0f..8c13479b17cd 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -491,8 +491,6 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) REG_WRITE(ah, AR_DMISC(q), AR_D_MISC_CW_BKOFF_EN | AR_D_MISC_FRAG_WAIT_EN | 0x2); - REGWRITE_BUFFER_FLUSH(ah); - if (qi->tqi_cbrPeriod) { REG_WRITE(ah, AR_QCBRCFG(q), SM(qi->tqi_cbrPeriod, AR_Q_CBRCFG_INTERVAL) | @@ -508,8 +506,6 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) AR_Q_RDYTIMECFG_EN); } - REGWRITE_BUFFER_FLUSH(ah); - REG_WRITE(ah, AR_DCHNTIME(q), SM(qi->tqi_burstTime, AR_D_CHNTIME_DUR) | (qi->tqi_burstTime ? AR_D_CHNTIME_EN : 0)); |