AM79C930_GCR_DISPWDN  744 dev/ic/awi.c   	    AM79C930_GCR_DISPWDN | AM79C930_GCR_ECINT);
AM79C930_GCR_DISPWDN  778 dev/ic/awi.c   	am79c930_gcr_clearbits(&sc->sc_chip, AM79C930_GCR_DISPWDN);