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| author |   Felix Fietkau <nbd@openwrt.org> | 2014-09-29 20:45:40 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2014-09-30 13:17:46 -0400 |
| commit | 171cdab8c78bb169d9693d587e1d02d2dd5a0274 (patch) | |
| tree | 0421f817869107c76286c471ccb53dfb1dfd3b67 /drivers/net/wireless | |
| parent | mwifiex: remove unnecessary rx_q lock (diff) | |
| download | linux-dev-171cdab8c78bb169d9693d587e1d02d2dd5a0274.tar.xz linux-dev-171cdab8c78bb169d9693d587e1d02d2dd5a0274.zip | |
Revert "ath9k_hw: reduce ANI firstep range for older chips"
This reverts commit 09efc56345be4146ab9fc87a55c837ed5d6ea1ab
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 <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar5008_phy.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 00fb8badbacc..3b3e91057a4c 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, |