bfe_readphy
bfe_readphy(sc, 26, &val);
bfe_readphy(sc, 26, &val);
bfe_readphy(sc, 27, &val);
static int bfe_readphy(struct bfe_softc *, uint32_t, uint32_t*);
bfe_readphy(sc, reg, &ret);
bfe_readphy(sc, 0, &val);