diff options
| author | Nick Kossifidis <mickflemm@gmail.com> | 2010-11-23 21:24:54 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-30 13:53:22 -0500 |
| commit | 71ba1c30851575b43ba76b0f9c26ff5567e8136c (patch) | |
| tree | 36fefe30180f0d6ef8e7c1989339a21ccac79464 /drivers/net/wireless/ath/ath5k | |
| parent | 473cae27620c27377e278a6f92aaa483060e3c19 (diff) | |
ath5k: Always set IFS intervals on reset
* Make sure we always set IFS timings even if no
coverage class is set. If we don't we'll miss the
needed changes for different bwmodes.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ath5k.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/pcu.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/qcu.c | 8 |
3 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index ddbbf4c02fe..e2588308e67 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -1224,6 +1224,7 @@ int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac); /* Helpers */ int ath5k_hw_get_frame_duration(struct ath5k_hw *ah, int len, struct ieee80211_rate *rate); +unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah); unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah); extern int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype opmode); void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class); diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c index 6af9504cc7f..e5f2b96a4c6 100644 --- a/drivers/net/wireless/ath/ath5k/pcu.c +++ b/drivers/net/wireless/ath/ath5k/pcu.c @@ -129,7 +129,7 @@ int ath5k_hw_get_frame_duration(struct ath5k_hw *ah, * * @ah: The &struct ath5k_hw */ -static unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah) +unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah) { struct ieee80211_channel *channel = ah->ah_current_channel; unsigned int slot_time; diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c index 69bff047a49..1849eee8235 100644 --- a/drivers/net/wireless/ath/ath5k/qcu.c +++ b/drivers/net/wireless/ath/ath5k/qcu.c @@ -652,5 +652,13 @@ int ath5k_hw_init_queues(struct ath5k_hw *ah) AR5K_REG_ENABLE_BITS(ah, AR5K_DCU_GBL_IFS_MISC, AR5K_DCU_GBL_IFS_MISC_TURBO_MODE); + /* If we didn't set IFS timings through + * ath5k_hw_set_coverage_class make sure + * we set them here */ + if (!ah->ah_coverage_class) { + unsigned int slot_time = ath5k_hw_get_default_slottime(ah); + ath5k_hw_set_ifs_intervals(ah, slot_time); + } + return 0; } |