sys/dev/isa/ess.c

780

if (!isa_drq_isfree(sc->sc_isa, sc->sc_audio1.drq))

sys/dev/isa/ess.c

792

if (!isa_drq_isfree(sc->sc_isa, sc->sc_audio2.drq))

sys/dev/isa/gus_isa.c

175

if ((ia->ia_drq != -1 && !isa_drq_isfree(parent, ia->ia_drq)) ||

sys/dev/isa/gus_isa.c

176

(recdrq != -1 && !isa_drq_isfree(parent, recdrq)))

sys/dev/isa/isadmavar.h

85

int isa_drq_isfree(struct device *, int);

sys/dev/isa/isapnp.c

262

if ((i->bits & (1 << b)) && isa_drq_isfree(isa, b)) {

sys/dev/isa/sb_isa.c

111

if ((sc->sc_drq8 != -1 && !isa_drq_isfree(parent, sc->sc_drq8)) ||

sys/dev/isa/sb_isa.c

112

(sc->sc_drq16 != -1 && !isa_drq_isfree(parent, sc->sc_drq16)))