MII_VSC85XX_INT_STATUS
irq_status = phy_read(phydev, MII_VSC85XX_INT_STATUS);
rc = phy_read(phydev, MII_VSC85XX_INT_STATUS);
rc = phy_read(phydev, MII_VSC85XX_INT_STATUS);
irq_status = phy_read(phydev, MII_VSC85XX_INT_STATUS);
reg_val = phy_read(phydev, MII_VSC85XX_INT_STATUS);