82 	struct acpi_dmar_device_scope *scope;  in dmar_alloc_dev_scope()  local
86 		scope = start;  in dmar_alloc_dev_scope()
87 		if (scope->entry_type == ACPI_DMAR_SCOPE_TYPE_NAMESPACE ||  in dmar_alloc_dev_scope()
88 		    scope->entry_type == ACPI_DMAR_SCOPE_TYPE_ENDPOINT ||  in dmar_alloc_dev_scope()
89 		    scope->entry_type == ACPI_DMAR_SCOPE_TYPE_BRIDGE)  in dmar_alloc_dev_scope()
91 		else if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_IOAPIC &&  in dmar_alloc_dev_scope()
92 			scope->entry_type != ACPI_DMAR_SCOPE_TYPE_HPET) {  in dmar_alloc_dev_scope()
95 		start += scope->length;  in dmar_alloc_dev_scope()
217 	struct acpi_dmar_device_scope *scope;  in dmar_insert_dev_scope()  local
223 	for (; start < end; start += scope->length) {  in dmar_insert_dev_scope()
224 		scope = start;  in dmar_insert_dev_scope()
225 		if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_ENDPOINT &&  in dmar_insert_dev_scope()
226 		    scope->entry_type != ACPI_DMAR_SCOPE_TYPE_BRIDGE)  in dmar_insert_dev_scope()
229 		path = (struct acpi_dmar_pci_path *)(scope + 1);  in dmar_insert_dev_scope()
230 		level = (scope->length - sizeof(*scope)) / sizeof(*path);  in dmar_insert_dev_scope()
231 		if (!dmar_match_pci_path(info, scope->bus, path, level))  in dmar_insert_dev_scope()
243 		if ((scope->entry_type == ACPI_DMAR_SCOPE_TYPE_ENDPOINT &&  in dmar_insert_dev_scope()
245 		    (scope->entry_type == ACPI_DMAR_SCOPE_TYPE_BRIDGE &&  in dmar_insert_dev_scope()
695 	struct acpi_dmar_device_scope *scope;  in dmar_acpi_insert_dev_scope()  local
705 		for (scope = (void *)(drhd + 1);  in dmar_acpi_insert_dev_scope()
706 		     (unsigned long)scope < ((unsigned long)drhd) + drhd->header.length;  in dmar_acpi_insert_dev_scope()
707 		     scope = ((void *)scope) + scope->length) {  in dmar_acpi_insert_dev_scope()
708 			if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_NAMESPACE)  in dmar_acpi_insert_dev_scope()
710 			if (scope->enumeration_id != device_number)  in dmar_acpi_insert_dev_scope()
713 			path = (void *)(scope + 1);  in dmar_acpi_insert_dev_scope()
716 				scope->bus, path->device, path->function);  in dmar_acpi_insert_dev_scope()
719 					dmaru->devices[i].bus = scope->bus;  in dmar_acpi_insert_dev_scope()