ESS_1788          691 dev/isa/ess.c  		sc->sc_model = ESS_1788;
ESS_1788          178 dev/isa/essreg.h #define ESS_USE_AUDIO1(model) (((model) == ESS_1788) || ((model) == ESS_1868) || ((model) ==ESS_1878) || ((model) == ESS_1869) || ((model) == ESS_1879))