CTRL_MAC_HI_REG 30 drivers/net/ethernet/ti/cpsw-common.c regmap_read(syscon, CTRL_MAC_HI_REG(offset, slave), &macid_msb); CTRL_MAC_HI_REG 57 drivers/net/ethernet/ti/cpsw-common.c regmap_read(syscon, CTRL_MAC_HI_REG(offset, slave), &macid_hi);