pnpbios_getirqnum
if (pnpbios_getirqnum(aa->pbt, aa->resc, 0, &sc->sc_audio1.irq,
if (pnpbios_getirqnum(aa->pbt, aa->resc, 1, &sc->sc_audio2.irq,
if (pnpbios_getirqnum(aa->pbt, aa->resc, 0, &psc->sc_irq,
int pnpbios_getirqnum(pnpbios_tag_t, struct pnpresources *, int, int *, int *);
if (pnpbios_getirqnum(aa->pbt, aa->resc, 0, &sc->sc_irq, NULL)) {
if (pnpbios_getirqnum(aa->pbt, aa->resc, 0, &sc->wss_irq, NULL)) {
if (pnpbios_getirqnum(aa->pbt, aa->resc, 0, &sc->ym_irq, NULL)) {