PIH_IRQ
const int irq = PIH_IRQ(handle);
const int irq = PIH_IRQ(handle);
strlcpy(buf, intr_names[PIH_IRQ(handle)], len);
return intr_string(PIH_IRQ(handle), PIH_IST(handle), buf, len);
pci_conf_write(pc, tag, off, PIH_IRQ(handle));
pis->pis_ih = intr_establish(PIH_IRQ(handle), IPL_VM, PIH_IST(handle),
= intr_string(PIH_IRQ(handle), PIH_IST(handle), pis->pis_intrname,