BMCR_ANRESTART
(BMCR_ANRESTART | BMCR_ANENABLE));
tg3_writephy(tp, MII_BMCR, BMCR_ANENABLE | BMCR_ANRESTART);
ctl |= BMCR_ANENABLE | BMCR_ANRESTART;
(void) simple_mdio_write(cphy, MII_BMCR, ctl | BMCR_ANRESTART);
mdio_set_bit(cphy, MII_BMCR, BMCR_ANRESTART);