From 4c4a539e1612be1a6b9399935a1b436bfcdb081d Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 29 Sep 2014 20:45:40 +0200 Subject: [PATCH] Revert "ath9k_hw: reduce ANI firstep range for older chips" This reverts commit cc9f4e6ed15cbd850979dcc0fc1ae8bfa14d60fb I've received reports that this change is decreasing throughput in some rare conditions on an AR9280 based device Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar5008_phy.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 00fb8badbacc9..3b3e91057a4cb 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -1004,9 +1004,11 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah, case ATH9K_ANI_FIRSTEP_LEVEL:{ u32 level = param; - value = level; + value = level * 2; 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, -- 2.39.5