/* genphy_restart_aneg - Enable and Restart Autonegotiation @phydev: target phy_device struct  */
int genphy_restart_aneg(struct phy_device *phydev)
/* genphy_restart_aneg - Enable and Restart Autonegotiation @phydev: target phy_device struct  */
int genphy_restart_aneg(struct phy_device *phydev)
{
	int ctl;
	ctl = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMCR);
	if (ctl < 0)
		return ctl;
	ctl |= (BMCR_ANENABLE | BMCR_ANRESTART);
	ctl &= ~(BMCR_ISOLATE);
	ctl = phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, ctl);
	return ctl;
}