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| author | Felix Fietkau <nbd@openwrt.org> | 2011-04-09 23:10:20 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-12 16:59:06 -0400 |
| commit | 488a50176c169eb36544b4f970c8bba68ede30a1 (patch) | |
| tree | 0cf588a0bd781024b784d6a2982c8f4732ba6fcd /drivers/net/wireless/ath/ath5k/ath5k.h | |
| parent | a27049e2c926bcf68360532a5ae66e408296ae85 (diff) | |
| download | kernel_samsung_smdk4412-488a50176c169eb36544b4f970c8bba68ede30a1.zip kernel_samsung_smdk4412-488a50176c169eb36544b4f970c8bba68ede30a1.tar.gz kernel_samsung_smdk4412-488a50176c169eb36544b4f970c8bba68ede30a1.tar.bz2 | |
ath5k: fix SIFS time handling
ath5k uses 8 usec as a sifs time, extracted from the initvals, whereas the
standard requires a sifs time of 10. The difference originates from the fact
that the SIFS register has an offset of 2 usec.
Fix the SIFS time definition to use the standard value of 10 usec and subtract
2 usecs when writing the SIFS register.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/ath5k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ath5k.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index 996d8af..a49aeac 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -224,8 +224,7 @@ /* SIFS */ #define AR5K_INIT_SIFS_TURBO 6 -/* XXX: 8 from initvals 10 from standard */ -#define AR5K_INIT_SIFS_DEFAULT_BG 8 +#define AR5K_INIT_SIFS_DEFAULT_BG 10 #define AR5K_INIT_SIFS_DEFAULT_A 16 #define AR5K_INIT_SIFS_HALF_RATE 32 #define AR5K_INIT_SIFS_QUARTER_RATE 64 |