92 	struct acpi_dmar_device_scope *scope;  in dmar_alloc_dev_scope()  local
96 		scope = start;  in dmar_alloc_dev_scope()
97 		if (scope->entry_type == ACPI_DMAR_SCOPE_TYPE_NAMESPACE ||  in dmar_alloc_dev_scope()
98 		    scope->entry_type == ACPI_DMAR_SCOPE_TYPE_ENDPOINT ||  in dmar_alloc_dev_scope()
99 		    scope->entry_type == ACPI_DMAR_SCOPE_TYPE_BRIDGE)  in dmar_alloc_dev_scope()
101 		else if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_IOAPIC &&  in dmar_alloc_dev_scope()
102 			scope->entry_type != ACPI_DMAR_SCOPE_TYPE_HPET) {  in dmar_alloc_dev_scope()
105 		start += scope->length;  in dmar_alloc_dev_scope()
227 	struct acpi_dmar_device_scope *scope;  in dmar_insert_dev_scope()  local
233 	for (; start < end; start += scope->length) {  in dmar_insert_dev_scope()
234 		scope = start;  in dmar_insert_dev_scope()
235 		if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_ENDPOINT &&  in dmar_insert_dev_scope()
236 		    scope->entry_type != ACPI_DMAR_SCOPE_TYPE_BRIDGE)  in dmar_insert_dev_scope()
239 		path = (struct acpi_dmar_pci_path *)(scope + 1);  in dmar_insert_dev_scope()
240 		level = (scope->length - sizeof(*scope)) / sizeof(*path);  in dmar_insert_dev_scope()
241 		if (!dmar_match_pci_path(info, scope->bus, path, level))  in dmar_insert_dev_scope()
253 		if ((scope->entry_type == ACPI_DMAR_SCOPE_TYPE_ENDPOINT &&  in dmar_insert_dev_scope()
255 		    (scope->entry_type == ACPI_DMAR_SCOPE_TYPE_BRIDGE &&  in dmar_insert_dev_scope()
705 	struct acpi_dmar_device_scope *scope;  in dmar_acpi_insert_dev_scope()  local
715 		for (scope = (void *)(drhd + 1);  in dmar_acpi_insert_dev_scope()
716 		     (unsigned long)scope < ((unsigned long)drhd) + drhd->header.length;  in dmar_acpi_insert_dev_scope()
717 		     scope = ((void *)scope) + scope->length) {  in dmar_acpi_insert_dev_scope()
718 			if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_NAMESPACE)  in dmar_acpi_insert_dev_scope()
720 			if (scope->enumeration_id != device_number)  in dmar_acpi_insert_dev_scope()
723 			path = (void *)(scope + 1);  in dmar_acpi_insert_dev_scope()
726 				scope->bus, path->device, path->function);  in dmar_acpi_insert_dev_scope()
729 					dmaru->devices[i].bus = scope->bus;  in dmar_acpi_insert_dev_scope()