isa_intr_alloc
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 & 0xffff,
if (isa_intr_alloc(ic, i->bits, i->type, &irq) == 0) {
if (isa_intr_alloc(ic,
if (isa_intr_alloc(h->sc->intr_est,