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Commit 09efc563 authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k_hw: reduce ANI firstep range for older chips 



Use 0-8 instead of 0-16, which is closer to the old implementation.
Also drop the overwrite of the firstep_low parameter to improve
stability.

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 4d762480

drivers/net/wireless/ath/ath9k/ar5008_phy.c

+1 −3
Original line number Diff line number Diff line
@@ -1004,11 +1004,9 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, 
	case ATH9K_ANI_FIRSTEP_LEVEL:{

		u32 level = param;



		value = level * 2;

		value = level;

		REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,

			      AR_PHY_FIND_SIG_FIRSTEP, value);

		REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW,

			      AR_PHY_FIND_SIG_FIRSTEP_LOW, value);



		if (level != aniState->firstepLevel) {

			ath_dbg(common, ANI,