diff options
| author | Nick Kossifidis <mickflemm@gmail.com> | 2010-11-23 22:04:43 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-30 21:52:34 +0300 |
| commit | b405086ba47678a5b8f6e7cd835a3d27ebb6f744 (patch) | |
| tree | ac24001381f96e48dc2f1cd02679ba718754a8a3 /drivers/net/wireless/ath/ath5k/ath5k.h | |
| parent | 325089ab5847f5c1e43f42bb90d32f981867c4c1 (diff) | |
| download | linux-b405086ba47678a5b8f6e7cd835a3d27ebb6f744.tar.xz | |
ath5k: Increase PHY settling parameters for turo mode
* On turbo mode increase PHY settling times, note that
we only increase switch settling time on AR5212 as indicated
by initvals.
* A few cleanups: Move frame control settings for AR5210 from
reset_tx_queue to tweak_initvals and remove phy_scal settings
from tweak_initvals (we tweak them alread on set_sleep_clock).
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 | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index c9535447a8ab..005cad025170 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -259,15 +259,23 @@ #define AR5K_INIT_TX_LAT_BG 384 /* Tx latency for 40MHz (turbo) operation (min ?) */ #define AR5K_INIT_TX_LAT_MIN 32 +/* Default Tx/Rx latencies (same for 5211)*/ +#define AR5K_INIT_TX_LATENCY_5210 54 +#define AR5K_INIT_RX_LATENCY_5210 29 /* Tx frame to Tx data start delay */ #define AR5K_INIT_TXF2TXD_START_DEFAULT 14 #define AR5K_INIT_TXF2TXD_START_DELAY_10MHZ 12 #define AR5K_INIT_TXF2TXD_START_DELAY_5MHZ 13 -/* Default Tx/Rx latencies (same for 5211)*/ -#define AR5K_INIT_TX_LATENCY_5210 54 -#define AR5K_INIT_RX_LATENCY_5210 29 +/* We need to increase PHY switch and agc settling time + * on turbo mode */ +#define AR5K_SWITCH_SETTLING 5760 +#define AR5K_SWITCH_SETTLING_TURBO 7168 + +#define AR5K_AGC_SETTLING 28 +/* 38 on 5210 but shouldn't matter */ +#define AR5K_AGC_SETTLING_TURBO 37 /* GENERIC CHIPSET DEFINITIONS */ |