conflict = insert_resource_conflict(root, res);
	if (conflict) {
		dev_err(&info->bridge->dev,
			"address space collision: host bridge window %pR "
			"conflicts with %s %pR\n",
			res, conflict->name, conflict);
	} else {
		pci_bus_add_resource(info->bus, res, 0);
		info->res_num++;
		if (addr.translation_offset)
			dev_info(&info->bridge->dev, "host bridge window %pR "
				 "(PCI address [%#llx-%#llx])\n",
				 res, res->start - addr.translation_offset,
				 res->end - addr.translation_offset);
		else
			dev_info(&info->bridge->dev,
				 "host bridge window %pR\n", res);
	}
	return AE_OK;
}