2 * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20 FILE_LICENCE ( GPL2_OR_LATER );
23 #include <ipxe/interface.h>
28 * Enhanced Disk Drive specification
33 * Describe a disk device using EDD
36 * @v type EDD interface type
37 * @v path EDD device path
38 * @ret rc Return status code
40 int edd_describe ( struct interface *intf, struct edd_interface_type *type,
41 union edd_device_path *path ) {
42 struct interface *dest;
43 edd_describe_TYPE ( void * ) *op =
44 intf_get_dest_op ( intf, edd_describe, &dest );
45 void *object = intf_object ( dest );
49 rc = op ( object, type, path );
51 /* Default is to not support this operation */