pcihost_intr_evcnt
pc->pc_intr_evcnt = pcihost_intr_evcnt;
static const struct evcnt *pcihost_intr_evcnt(void *, pci_intr_handle_t);
pc->pc_intr_evcnt = pcihost_intr_evcnt;
static const struct evcnt *pcihost_intr_evcnt(void *, pci_intr_handle_t);