PIIXPM_IS_HUDSON
(PIIXPM_IS_HUDSON(sc) && (sc->sc_rev >= 0x1f)))
(PIIXPM_IS_HUDSON(sc) && (sc->sc_rev >= 0x1f))) {
(PIIXPM_IS_HUDSON(sc) && (sc->sc_rev >= 0x1f))) {
#define PIIXPM_IS_FCHGRP(sc) (PIIXPM_IS_HUDSON(sc) || PIIXPM_IS_KERNCZ(sc))