diff options
| author | Ingo Molnar <mingo@elte.hu> | 2010-04-02 20:02:55 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-04-02 20:03:08 +0200 |
| commit | c9494727cf293ae2ec66af57547a3e79c724fec2 (patch) | |
| tree | 44ae197b64fa7530ee695a90ad31326dda06f1e1 /drivers/net/wireless/ath/ath5k/qcu.c | |
| parent | 6427462bfa50f50dc6c088c07037264fcc73eca1 (diff) | |
| parent | 42be79e37e264557f12860fa4cc84b4de3685954 (diff) | |
Merge branch 'linus' into sched/core
Merge reason: update to latest upstream
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/qcu.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/qcu.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c index eeebb9aef20..9122a8556f4 100644 --- a/drivers/net/wireless/ath/ath5k/qcu.c +++ b/drivers/net/wireless/ath/ath5k/qcu.c @@ -408,12 +408,13 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue) break; case AR5K_TX_QUEUE_CAB: + /* XXX: use BCN_SENT_GT, if we can figure out how */ AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue), - AR5K_QCU_MISC_FRSHED_BCN_SENT_GT | + AR5K_QCU_MISC_FRSHED_DBA_GT | AR5K_QCU_MISC_CBREXP_DIS | AR5K_QCU_MISC_CBREXP_BCN_DIS); - ath5k_hw_reg_write(ah, ((AR5K_TUNE_BEACON_INTERVAL - + ath5k_hw_reg_write(ah, ((tq->tqi_ready_time - (AR5K_TUNE_SW_BEACON_RESP - AR5K_TUNE_DMA_BEACON_RESP) - AR5K_TUNE_ADDITIONAL_SWBA_BACKOFF) * 1024) | @@ -520,12 +521,16 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue) */ unsigned int ath5k_hw_get_slot_time(struct ath5k_hw *ah) { + unsigned int slot_time_clock; + ATH5K_TRACE(ah->ah_sc); + if (ah->ah_version == AR5K_AR5210) - return ath5k_hw_clocktoh(ath5k_hw_reg_read(ah, - AR5K_SLOT_TIME) & 0xffff, ah->ah_turbo); + slot_time_clock = ath5k_hw_reg_read(ah, AR5K_SLOT_TIME); else - return ath5k_hw_reg_read(ah, AR5K_DCU_GBL_IFS_SLOT) & 0xffff; + slot_time_clock = ath5k_hw_reg_read(ah, AR5K_DCU_GBL_IFS_SLOT); + + return ath5k_hw_clocktoh(ah, slot_time_clock & 0xffff); } /* @@ -533,15 +538,17 @@ unsigned int ath5k_hw_get_slot_time(struct ath5k_hw *ah) */ int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time) { + u32 slot_time_clock = ath5k_hw_htoclock(ah, slot_time); + ATH5K_TRACE(ah->ah_sc); - if (slot_time < AR5K_SLOT_TIME_9 || slot_time > AR5K_SLOT_TIME_MAX) + + if (slot_time < 6 || slot_time_clock > AR5K_SLOT_TIME_MAX) return -EINVAL; if (ah->ah_version == AR5K_AR5210) - ath5k_hw_reg_write(ah, ath5k_hw_htoclock(slot_time, - ah->ah_turbo), AR5K_SLOT_TIME); + ath5k_hw_reg_write(ah, slot_time_clock, AR5K_SLOT_TIME); else - ath5k_hw_reg_write(ah, slot_time, AR5K_DCU_GBL_IFS_SLOT); + ath5k_hw_reg_write(ah, slot_time_clock, AR5K_DCU_GBL_IFS_SLOT); return 0; } |