/* implementation of the EFI_DEVICE_PATH_UTILITIES_PROTOCOL */
extern const struct efi_device_path_utilities_protocol
efi_device_path_utilities;
-/* Implementation of the EFI_UNICODE_COLLATION_PROTOCOL */
+/* deprecated version of the EFI_UNICODE_COLLATION_PROTOCOL */
extern const struct efi_unicode_collation_protocol
efi_unicode_collation_protocol;
+/* current version of the EFI_UNICODE_COLLATION_PROTOCOL */
+extern const struct efi_unicode_collation_protocol
+ efi_unicode_collation_protocol2;
extern const struct efi_hii_config_routing_protocol efi_hii_config_routing;
extern const struct efi_hii_config_access_protocol efi_hii_config_access;
extern const struct efi_hii_database_protocol efi_hii_database;
/* GUID for file system information */
extern const efi_guid_t efi_file_system_info_guid;
extern const efi_guid_t efi_guid_device_path_utilities_protocol;
-/* GUID of the Unicode collation protocol */
+/* GUID of the deprecated Unicode collation protocol */
extern const efi_guid_t efi_guid_unicode_collation_protocol;
+/* GUID of the Unicode collation protocol */
+extern const efi_guid_t efi_guid_unicode_collation_protocol2;
extern const efi_guid_t efi_guid_hii_config_routing_protocol;
extern const efi_guid_t efi_guid_hii_config_access_protocol;
extern const efi_guid_t efi_guid_hii_database_protocol;
struct list_head open_infos;
};
+/**
+ * enum efi_object_type - type of EFI object
+ *
+ * In UnloadImage we must be able to identify if the handle relates to a
+ * started image.
+ */
+enum efi_object_type {
+ EFI_OBJECT_TYPE_UNDEFINED = 0,
+ EFI_OBJECT_TYPE_U_BOOT_FIRMWARE,
+ EFI_OBJECT_TYPE_LOADED_IMAGE,
+ EFI_OBJECT_TYPE_STARTED_IMAGE,
+};
+
/**
* struct efi_object - dereferenced EFI handle
*
struct list_head link;
/* The list of protocols */
struct list_head protocols;
+ enum efi_object_type type;
};
/**
struct jmp_buf_data exit_jmp;
EFIAPI efi_status_t (*entry)(efi_handle_t image_handle,
struct efi_system_table *st);
+ u16 image_type;
};
/**
/* List of all events */
extern struct list_head efi_events;
+/**
+ * efi_register_notify_event - event registered by RegisterProtocolNotify()
+ *
+ * The address of this structure serves as registration value.
+ *
+ * @link: link to list of all registered events
+ * @event: registered event. The same event may registered for
+ * multiple GUIDs.
+ * @protocol: protocol for which the event is registered
+ */
+struct efi_register_notify_event {
+ struct list_head link;
+ struct efi_event *event;
+ efi_guid_t protocol;
+};
+
+/* List of all events registered by RegisterProtocolNotify() */
+extern struct list_head efi_register_notify_events;
+
/* Initialize efi execution environment */
efi_status_t efi_init_obj_list(void);
/* Called by bootefi to initialize root node */