isa_intr_alloc
int isa_intr_alloc(isa_chipset_tag_t, int, int, int *);
int isa_intr_alloc(isa_chipset_tag_t ic, int mask, int type, int *irq);
int isa_intr_alloc(isa_chipset_tag_t, int, int, int *);
int isa_intr_alloc(isa_chipset_tag_t, int, int, int *);
if (isa_intr_alloc(NULL, PCIC_CSC_INTR_IRQ_VALIDMASK &
int isa_intr_alloc(isa_chipset_tag_t, int, int, int *);
int isa_intr_alloc(isa_chipset_tag_t, int, int, int *);
if (isa_intr_alloc(ic, (1 << i), IST_PULSE, &irq)) {
isa_intr_alloc(ic, chipmask, IST_EDGE, &sc->irq)) {
if (isa_intr_alloc(ic, sc->intr_mask[h->chip], ist, &irq))
if (isa_intr_alloc(ic,
if (isa_intr_alloc(h->sc->intr_est,
if (isa_intr_alloc(ic, ISAPNP_ALLOC_INTR_MASK & i->bits,