SBP_MIXER_ADDR    418 dev/isa/sbdsp.c 	bus_space_write_1(iot, ioh, SBP_MIXER_ADDR, mixerport);
SBP_MIXER_ADDR    436 dev/isa/sbdsp.c 	bus_space_write_1(iot, ioh, SBP_MIXER_ADDR, mixerport);