ISAPNP_IRQTYPE_EDGE_PLUS
case ISAPNP_IRQTYPE_EDGE_PLUS:
if (irq->flags & ISAPNP_IRQTYPE_EDGE_PLUS)
p->flags = ISAPNP_IRQTYPE_EDGE_PLUS;
buf[2] = ISAPNP_IRQTYPE_EDGE_PLUS;