GPHY_CTRL_HIB_EN  234 drivers/net/ethernet/atheros/atl1c/atl1c_hw.h #define GPHY_CTRL_HIB_EN		BIT(10)
GPHY_CTRL_HIB_EN  180 drivers/net/ethernet/atheros/atl1e/atl1e_hw.h #define     GPHY_CTRL_HIB_EN            0x400