sc_pbus           514 dev/audio.c    	printf("rbus 0x%x pbus 0x%x ", sc->sc_rbus, sc->sc_pbus);
sc_pbus           939 dev/audio.c    	sc->sc_pbus = 0;
sc_pbus          1047 dev/audio.c    	    sc->sc_pbus, sc->sc_pr.used));
sc_pbus          1050 dev/audio.c    	if (!sc->sc_pbus) {
sc_pbus          1138 dev/audio.c    	if ((flags & FWRITE) && sc->sc_pbus) {
sc_pbus          1142 dev/audio.c    		sc->sc_pbus = 0;
sc_pbus          1285 dev/audio.c    	if (sc->sc_pbus) {
sc_pbus          1288 dev/audio.c    		sc->sc_pbus = 0;
sc_pbus          1538 dev/audio.c    		if (!sc->sc_pbus && !cb->pause) {
sc_pbus          1590 dev/audio.c    		pbus = sc->sc_pbus;
sc_pbus          1600 dev/audio.c    		if ((sc->sc_mode & AUMODE_PLAY) && !sc->sc_pbus && pbus)
sc_pbus          1832 dev/audio.c    			if (!sc->sc_pbus && !sc->sc_pr.pause)
sc_pbus          1893 dev/audio.c    	sc->sc_pbus = 1;
sc_pbus          2481 dev/audio.c    	pbus = sc->sc_pbus;
sc_pbus          2705 dev/audio.c    		    pbus && !sc->sc_pbus && !sc->sc_pr.pause)
sc_pbus          2739 dev/audio.c    		if (!p->pause && !sc->sc_pbus && (sc->sc_mode & AUMODE_PLAY)) {
sc_pbus          2822 dev/audio.c    	p->active = sc->sc_pbus;
sc_pbus           122 dev/audiovar.h 	u_char	sc_pbus;	/* output dma in progress */