MII_BCM54XX_ECR
reg = phy_read(phydev, MII_BCM54XX_ECR);
rc = phy_write(phydev, MII_BCM54XX_ECR, reg);
reg = phy_read(phydev, MII_BCM54XX_ECR);
err = phy_write(phydev, MII_BCM54XX_ECR, reg);
err = phy_write(phydev, MII_BCM54XX_ECR, reg);
return phy_set_bits(phydev, MII_BCM54XX_ECR, MII_BCM54XX_ECR_FIFOE);
reg = phy_read(phydev, MII_BCM54XX_ECR);
err = phy_write(phydev, MII_BCM54XX_ECR, reg);