2014-04-08 22:11:13 +00:00
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commit 93f310a38a1d81a4bc8fcd9bf29628bd721cf2ef
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Sun Apr 6 23:35:28 2014 +0200
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ath9k_hw: reduce ANI firstep range for older chips
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Use 0-8 instead of 0-16, which is closer to the old implementation.
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Also drop the overwrite of the firstep_low parameter to improve
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stability.
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
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+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
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@@ -1004,11 +1004,9 @@ static bool ar5008_hw_ani_control_new(st
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case ATH9K_ANI_FIRSTEP_LEVEL:{
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u32 level = param;
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- value = level * 2;
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+ value = level;
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REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
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AR_PHY_FIND_SIG_FIRSTEP, value);
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- REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW,
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- AR_PHY_FIND_SIG_FIRSTEP_LOW, value);
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if (level != aniState->firstepLevel) {
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ath_dbg(common, ANI,
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