PHYREG_IDHIGH
tulip_mii_readreg(sc, sc->tulip_phyaddr, PHYREG_IDHIGH);
tulip_mii_readreg(sc, mi->mi_phyaddr, PHYREG_IDHIGH);
tulip_mii_readreg(sc, mi->mi_phyaddr, PHYREG_IDHIGH);
tulip_mii_readreg(sc, mi->mi_phyaddr, PHYREG_IDHIGH);