t4_port_init
int t4_port_init(struct adapter *adap, int mbox, int pf, int vf, int port_id);
rc = -t4_port_init(sc, sc->mbox, sc->pf, 0, i);
rc = -t4_port_init(sc, sc->mbox, sc->pf, 0, i);
rc = -t4_port_init(sc, sc->mbox, sc->pf, 0, i);