dev/acpica/acpi_pcib_acpi.c

63     int			ap_segment;	/* PCI domain */
328     status = acpi_GetInteger(sc->ap_handle, "_SEG", &sc->ap_segment);
336 	sc->ap_segment = 0;
403     if (sc->ap_segment == 0 && sc->ap_bus == 0 && bus0_seen) {
436 		    bus_res = pci_domain_alloc_bus(sc->ap_segment, dev, &rid, 0,
445 		    pci_domain_release_bus(sc->ap_segment, dev, rid, bus_res);
467     if (sc->ap_segment == 0 && sc->ap_bus == 0)
483 	*result = sc->ap_segment;
578 	hostb = pci_find_dbsf(sc->ap_segment, 0, ACPI_ADR_PCI_SLOT(sc->ap_addr),
602 	return (pci_domain_alloc_bus(sc->ap_segment, child, rid, start, end,
635 		return (pci_domain_adjust_bus(sc->ap_segment, child, r, start,
651 		return (pci_domain_release_bus(sc->ap_segment, child, rid, r));