AR_PHY_FRAME_CTL  214 drivers/net/wireless/ath/ath9k/ar9002_phy.h #define AR_PHY_FRAME_CTL            0x9944
AR_PHY_FRAME_CTL  463 drivers/net/wireless/ath/ath9k/ar9003_phy.h #define AR_PHY_FRAME_CTL         (AR_SM_BASE + 0x38)