Commit 5f139eba authored by Vasanthakumar Thiagarajan's avatar Vasanthakumar Thiagarajan Committed by John W. Linville

ath9k_hw: Configure power control only for the supported chains

Signed-off-by: default avatarVasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent dd040f76
......@@ -4260,9 +4260,11 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
REG_RMW(ah, AR_PHY_TPC_11_B0,
(correction[0] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
AR_PHY_TPC_OLPC_GAIN_DELTA);
if (ah->caps.tx_chainmask & BIT(1))
REG_RMW(ah, AR_PHY_TPC_11_B1,
(correction[1] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
AR_PHY_TPC_OLPC_GAIN_DELTA);
if (ah->caps.tx_chainmask & BIT(2))
REG_RMW(ah, AR_PHY_TPC_11_B2,
(correction[2] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
AR_PHY_TPC_OLPC_GAIN_DELTA);
......@@ -4271,9 +4273,11 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
REG_RMW(ah, AR_PHY_TPC_6_B0,
(3 << AR_PHY_TPC_6_ERROR_EST_MODE_S),
AR_PHY_TPC_6_ERROR_EST_MODE);
if (ah->caps.tx_chainmask & BIT(1))
REG_RMW(ah, AR_PHY_TPC_6_B1,
(3 << AR_PHY_TPC_6_ERROR_EST_MODE_S),
AR_PHY_TPC_6_ERROR_EST_MODE);
if (ah->caps.tx_chainmask & BIT(2))
REG_RMW(ah, AR_PHY_TPC_6_B2,
(3 << AR_PHY_TPC_6_ERROR_EST_MODE_S),
AR_PHY_TPC_6_ERROR_EST_MODE);
......
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