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| author | Nick Kossifidis <mickflemm@gmail.com> | 2010-11-23 21:19:45 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-30 13:53:21 -0500 |
| commit | eeb8832b3181d6ca8593051b68c466e5d2653bb3 (patch) | |
| tree | 3e4749a0c9ff335560b0f61df3496d576cea98d3 /drivers/net/wireless/ath/ath5k/ath5k.h | |
| parent | 61cde037234c4b8e6497a23f5f236c64cbf9d41d (diff) | |
| download | kernel_samsung_smdk4412-eeb8832b3181d6ca8593051b68c466e5d2653bb3.zip kernel_samsung_smdk4412-eeb8832b3181d6ca8593051b68c466e5d2653bb3.tar.gz kernel_samsung_smdk4412-eeb8832b3181d6ca8593051b68c466e5d2653bb3.tar.bz2 | |
ath5k: Set all IFS intervals, not just slot time
* Replace set_slot_time with set_ifs_intervals that also sets
the various inter-frame space intervals based on current bwmode.
* Clean up AR5210 mess from reset_tx_queue, AR5210 only has one
data queue and we set IFS intervals for that queue on set_ifs_intervals
so there is nothing left to do for 5210 on reset_tx_queue.
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/ath5k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ath5k.h | 31 |
1 files changed, 8 insertions, 23 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index 7df5b46..ddbbf4c 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -222,34 +222,15 @@ /* Initial values */ #define AR5K_INIT_CYCRSSI_THR1 2 -#define AR5K_INIT_TX_LATENCY 502 -#define AR5K_INIT_USEC 39 -#define AR5K_INIT_USEC_TURBO 79 -#define AR5K_INIT_USEC_32 31 -#define AR5K_INIT_SLOT_TIME_CLOCK 396 -#define AR5K_INIT_SLOT_TIME_TURBO_CLOCK 480 -#define AR5K_INIT_ACK_CTS_TIMEOUT 1024 -#define AR5K_INIT_ACK_CTS_TIMEOUT_TURBO 0x08000800 -#define AR5K_INIT_PROG_IFS 920 -#define AR5K_INIT_PROG_IFS_TURBO 960 -#define AR5K_INIT_EIFS 3440 -#define AR5K_INIT_EIFS_TURBO 6880 -#define AR5K_INIT_SIFS_CLOCK 560 -#define AR5K_INIT_SIFS_TURBO_CLOCK 480 + +/* Tx retry limits */ #define AR5K_INIT_SH_RETRY 10 #define AR5K_INIT_LG_RETRY AR5K_INIT_SH_RETRY +/* For station mode */ #define AR5K_INIT_SSH_RETRY 32 #define AR5K_INIT_SLG_RETRY AR5K_INIT_SSH_RETRY #define AR5K_INIT_TX_RETRY 10 -#define AR5K_INIT_PROTO_TIME_CNTRL ( \ - (AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS << 12) | \ - (AR5K_INIT_PROG_IFS) \ -) -#define AR5K_INIT_PROTO_TIME_CNTRL_TURBO ( \ - (AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS_TURBO << 12) | \ - (AR5K_INIT_PROG_IFS_TURBO) \ -) /* Slot time */ #define AR5K_INIT_SLOT_TIME_TURBO 6 @@ -1240,6 +1221,10 @@ int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac); /* Protocol Control Unit Functions */ +/* Helpers */ +int ath5k_hw_get_frame_duration(struct ath5k_hw *ah, + int len, struct ieee80211_rate *rate); +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); /* RX filter control*/ @@ -1273,7 +1258,7 @@ int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue); void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue); int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue); -int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time); +int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time); /* Init function */ int ath5k_hw_init_queues(struct ath5k_hw *ah); |