diff options
| author | Oleksij Rempel <linux@rempel-privat.de> | 2015-03-22 14:30:00 -0400 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-03-30 04:31:38 -0400 |
| commit | ad10e0d65030d39c218e96f7e5269b301913b477 (patch) | |
| tree | f9dad07ffb279477344cfc60c4c1c9c335a53ff4 | |
| parent | 2028523b6dcead43ddbbe4dc14f59f07b6238d34 (diff) | |
ath9k: ath9k_hw_4k_set_board_values: use rmw buffer
it will reduce exution time from 14ms to 2ms on ar9271
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/eeprom_4k.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index 060056262410..291c1d14403c 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c | |||
| @@ -930,6 +930,7 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah, | |||
| 930 | } | 930 | } |
| 931 | } | 931 | } |
| 932 | 932 | ||
| 933 | ENABLE_REG_RMW_BUFFER(ah); | ||
| 933 | if (AR_SREV_9271(ah)) { | 934 | if (AR_SREV_9271(ah)) { |
| 934 | ath9k_hw_analog_shift_rmw(ah, | 935 | ath9k_hw_analog_shift_rmw(ah, |
| 935 | AR9285_AN_RF2G3, | 936 | AR9285_AN_RF2G3, |
| @@ -1034,6 +1035,7 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah, | |||
| 1034 | AR9285_AN_RF2G4_DB2_4_S, | 1035 | AR9285_AN_RF2G4_DB2_4_S, |
| 1035 | db2[4]); | 1036 | db2[4]); |
| 1036 | } | 1037 | } |
| 1038 | REG_RMW_BUFFER_FLUSH(ah); | ||
| 1037 | 1039 | ||
| 1038 | 1040 | ||
| 1039 | REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH, | 1041 | REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH, |