ESS_DSP_RW_STATUS 1558 dev/isa/ess.c  	reg = EREAD1(sc->sc_iot, sc->sc_ioh, ESS_DSP_RW_STATUS);
ESS_DSP_RW_STATUS 2519 dev/isa/ess.c  	return (EREAD1(sc->sc_iot, sc->sc_ioh, ESS_DSP_RW_STATUS));