AR_PHY_POWER_TX_SUB  565 drivers/net/wireless/ath/ath9k/ar9002_phy.h #define AR_PHY_POWER_TX_SUB     0xA3C8
AR_PHY_POWER_TX_SUB  555 drivers/net/wireless/ath/ath9k/ar9003_phy.h #define AR_PHY_POWER_TX_SUB      (AR_SM_BASE + 0x1f4)