Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 3.17 098/146] Revert "ath9k_hw: reduce ANI firstep range for older chips" | Date | Tue, 28 Oct 2014 11:34:00 +0800 |
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3.17-stable review patch. If anyone has any objections, please let me know.
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From: Felix Fietkau <nbd@openwrt.org>
commit 171cdab8c78bb169d9693d587e1d02d2dd5a0274 upstream.
This reverts commit 09efc56345be4146ab9fc87a55c837ed5d6ea1ab
I've received reports that this change is decreasing throughput in some rare conditions on an AR9280 based device
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/net/wireless/ath/ath9k/ar5008_phy.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- 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(st 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,
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