diff options
-rw-r--r-- | drivers/net/wireless/ath/ath5k/qcu.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c index eeebb9aef206..e322a104e7fe 100644 --- a/drivers/net/wireless/ath/ath5k/qcu.c +++ b/drivers/net/wireless/ath/ath5k/qcu.c @@ -520,12 +520,16 @@ 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(slot_time_clock & 0xffff, ah->ah_turbo); } /* @@ -533,15 +537,17 @@ 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(slot_time, ah->ah_turbo); + 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; } |