RTL8211F_INSR
err = phy_read(phydev, RTL8211F_INSR);
irq_status = phy_read(phydev, RTL8211F_INSR);
err = phy_read(phydev, RTL8211F_INSR);
irq_status = phy_read(phydev, RTL8211F_INSR);
phy_read(phydev, RTL8211F_INSR);