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Commit ad10e0d6 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Kalle Valo
Browse files

ath9k: ath9k_hw_4k_set_board_values: use rmw buffer 



it will reduce exution time from 14ms to 2ms on ar9271

Signed-off-by: default avatarOleksij Rempel <linux@rempel-privat.de>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 2028523b

drivers/net/wireless/ath/ath9k/eeprom_4k.c

+2 −0
Original line number Diff line number Diff line
@@ -930,6 +930,7 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah, 
		}

	}



	ENABLE_REG_RMW_BUFFER(ah);

	if (AR_SREV_9271(ah)) {

		ath9k_hw_analog_shift_rmw(ah,

					  AR9285_AN_RF2G3,
@@ -1034,6 +1035,7 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah, 
					  AR9285_AN_RF2G4_DB2_4_S,

					  db2[4]);

	}

	REG_RMW_BUFFER_FLUSH(ah);





	REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,