Function __genphy_restart_aneg

components/drivers/phy/general.c:100–116

}

int __genphy_restart_aneg(struct rt_phy_device *phydev)
{
    int ctl;

    ctl = rt_phy_read(phydev, RT_MDIO_DEVAD_NONE, RT_MII_BMCR);

    if (ctl < 0)
        return ctl;

    ctl |= (RT_BMCR_ANENABLE | RT_BMCR_ANRESTART);

    ctl &= ~(RT_BMCR_ISOLATE);

    ctl = rt_phy_write(phydev, RT_MDIO_DEVAD_NONE, RT_MII_BMCR, ctl);

    return ctl;
}

int rt_genphy_config_aneg(struct rt_phy_device *phydev)
{