1 /* SPDX-License-Identifier: GPL-2.0-only */ 1
2 /*
3 * linux/include/linux/edd.h
4 * Copyright (C) 2002, 2003, 2004 Dell Inc.
5 * by Matt Domsch <Matt_Domsch@dell.com>
6 *
7 * structures and definitions for the int 13h,
8 * BIOS Enhanced Disk Drive Services
9 * This is based on the T13 group document D15
10 * available at http://www.t13.org/docs2002/d1
11 * very similar to D1484 Revision 3 http://www
12 *
13 * In a nutshell, arch/{i386,x86_64}/boot/setu
14 * table in the boot_params that contains a li
15 * boot devices.
16 * In arch/{i386,x86_64}/kernel/setup.c, this
17 * transferred into the edd structure, and in
18 * information is used to identify BIOS boot d
19 * is very sensitive to the size of these stru
20 */
21 #ifndef _LINUX_EDD_H
22 #define _LINUX_EDD_H
23
24 #include <uapi/linux/edd.h>
25
26 #ifndef __ASSEMBLY__
27 extern struct edd edd;
28 #endif /*!__ASSEMBLY_
29 #endif /* _LINUX_EDD_
30
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