940 	int ignore = 0, voice, rval = 0;  local
968 		    voice = intr & GUSMASK_WIRQ_VOICEMASK;
970 		    if ((1 << voice) & ignore)
973 		    ignore |= 1 << voice;
983 			if (voice != GUS_VOICE_LEFT) {
985 				       sc->sc_dev.dv_xname, voice));
986 			    gus_stop_voice(sc, voice, 0);
989 			gus_stop_voice(sc, voice, 1);
1027 			if (gus_continue_playing(sc, voice)) {
1164 gus_continue_playing(sc, voice)  in gus_continue_playing()  argument
1166 	int voice;
1176 	bus_space_write_1(iot, ioh2, GUS_DATA_HIGH, sc->sc_voc[voice].voccntl & ~(GUSMASK_VOICE_IRQ));
1206 	gus_set_endaddr(sc, voice, GUS_MEM_OFFSET +
1215 		sc->sc_voc[voice].voccntl &= ~GUSMASK_LOOP_ENABLE;
1216 		sc->sc_voc[voice].volcntl &= ~GUSMASK_VOICE_ROLL;
1224 			sc->sc_voc[voice].voccntl |= GUSMASK_LOOP_ENABLE;
1225 			sc->sc_voc[voice].volcntl &= ~GUSMASK_VOICE_ROLL;
1228 			sc->sc_voc[voice].voccntl &= ~GUSMASK_LOOP_ENABLE;
1229 			sc->sc_voc[voice].volcntl |= GUSMASK_VOICE_ROLL;
1236 		playstats[playcntr].curaddr = gus_get_curaddr(sc, voice);
1238 		playstats[playcntr].voccntl = sc->sc_voc[voice].voccntl;
1239 		playstats[playcntr].volcntl = sc->sc_voc[voice].volcntl;
1240 		playstats[playcntr].endaddr = sc->sc_voc[voice].end_addr;
1254 	bus_space_write_1(iot, ioh2, GUS_DATA_HIGH, sc->sc_voc[voice].voccntl);
1256 	bus_space_write_1(iot, ioh2, GUS_DATA_HIGH, sc->sc_voc[voice].volcntl);
1339 gus_start_voice(sc, voice, intrs)  in gus_start_voice()  argument
1341 	int voice;
1355 	start = sc->sc_voc[voice].start_addr;
1356 	current = sc->sc_voc[voice].current_addr;
1357 	end = sc->sc_voc[voice].end_addr;
1363 	if (sc->sc_voc[voice].voccntl & GUSMASK_DATA_SIZE16) {
1375 	bus_space_write_1(iot, ioh2, GUS_VOICE_SELECT, (unsigned char) voice);
1398 		sc->sc_voc[voice].voccntl |= GUSMASK_VOICE_IRQ;
1401 		sc->sc_voc[voice].voccntl &= ~GUSMASK_VOICE_IRQ;
1402 	sc->sc_voc[voice].voccntl &= ~(GUSMASK_VOICE_STOPPED |
1413 	bus_space_write_1(iot, ioh2, GUS_DATA_HIGH, sc->sc_voc[voice].current_volume >> 4);
1420 	bus_space_write_1(iot, ioh2, GUS_DATA_HIGH, sc->sc_voc[voice].voccntl);
1425 	bus_space_write_1(iot, ioh2, GUS_DATA_HIGH, sc->sc_voc[voice].voccntl);
1436 gus_stop_voice(sc, voice, intrs_too)  in gus_stop_voice()  argument
1438 	int voice;
1444 	sc->sc_voc[voice].voccntl |= GUSMASK_VOICE_STOPPED |
1447 	  sc->sc_voc[voice].voccntl &= ~(GUSMASK_VOICE_IRQ);
1455 	bus_space_write_1(iot, ioh2, GUS_VOICE_SELECT, (unsigned char) voice);
1460 	bus_space_write_1(iot, ioh2, GUS_DATA_HIGH, sc->sc_voc[voice].voccntl);
1465 	bus_space_write_1(iot, ioh2, GUS_DATA_HIGH, sc->sc_voc[voice].voccntl);
1479 gus_set_volume(sc, voice, volume)  in gus_set_volume()  argument
1481 	int voice, volume;
1489 	sc->sc_voc[voice].current_volume = gusvol;
1491 	bus_space_write_1(iot, ioh2, GUS_VOICE_SELECT, (unsigned char) voice);
1751 gus_set_samprate(sc, voice, freq)  in gus_set_samprate()  argument
1753 	int voice, freq;
1776 	bus_space_write_1(iot, ioh2, GUS_VOICE_SELECT, (unsigned char) voice);
1780 	sc->sc_voc[voice].rate = freq;
1899 gus_set_endaddr(sc, voice, addr)  in gus_set_endaddr()  argument
1901 	int voice;
1907 	sc->sc_voc[voice].end_addr = addr;
1909 	if (sc->sc_voc[voice].voccntl & GUSMASK_DATA_SIZE16)
1924 gus_set_curaddr(sc, voice, addr)  in gus_set_curaddr()  argument
1926 	int voice;
1932 	sc->sc_voc[voice].current_addr = addr;
1934 	if (sc->sc_voc[voice].voccntl & GUSMASK_DATA_SIZE16)
1937 	bus_space_write_1(iot, ioh2, GUS_VOICE_SELECT, (unsigned char) voice);
1950 gus_get_curaddr(sc, voice)  in gus_get_curaddr()  argument
1952 	int voice;
1958 	bus_space_write_1(iot, ioh2, GUS_VOICE_SELECT, (unsigned char) voice);
1964 	if (sc->sc_voc[voice].voccntl & GUSMASK_DATA_SIZE16)
1967 		 voice, addr, sc->sc_voc[voice].end_addr));