TULIPF_ENABLED
sc->sc_flags |= TULIPF_ENABLED; /* No Power Mgmt */
sc->sc_flags |= TULIPF_ENABLED;
sc->sc_flags |= TULIPF_ENABLED;
sc->sc_flags &= ~TULIPF_ENABLED;
#define TULIP_IS_ENABLED(sc) ((sc)->sc_flags & TULIPF_ENABLED)
sc->sc_flags |= TULIPF_ENABLED;