1/* $NetBSD: linux_hdio.h,v 1.1 2000/12/10 14:12:17 fvdl Exp $ */
2
3/*
4 * Copyright (c) 2000 Wasabi Systems, Inc.
5 * All rights reserved.
6 *
7 * Written by Frank van der Linden for Wasabi Systems, Inc.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed for the NetBSD Project by
20 * Wasabi Systems, Inc.
21 * 4. The name of Wasabi Systems, Inc. may not be used to endorse
22 * or promote products derived from this software without specific prior
23 * written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 */
37
38#ifndef _LINUX_HDIO_H
39#define _LINUX_HDIO_H
40
41/*
42 * Linux 'hd' (mostly really IDE disk) ioctl calls.
43 */
44
45#define LINUX_HDIO_GETGEO 0x0301
46#define LINUX_HDIO_GETGEO_BIG 0x0330
47#define LINUX_HDIO_GETGEO_BIG_RAW 0x0331
48#define LINUX_HDIO_GET_UNMASKINTR 0x0302
49#define LINUX_HDIO_GET_MULTCOUNT 0x0304
50#define LINUX_HDIO_OBSOLETE_IDENTITY 0x0307
51#define LINUX_HDIO_GET_KEEPSETTINGS 0x0308
52#define LINUX_HDIO_GET_32BIT 0x0309
53#define LINUX_HDIO_GET_NOWERR 0x030a
54#define LINUX_HDIO_GET_DMA 0x030b
55#define LINUX_HDIO_GET_NICE 0x030c
56#define LINUX_HDIO_GET_IDENTITY 0x030d
57
58#define LINUX_HDIO_DRIVE_RESET 0x031c
59#define LINUX_HDIO_TRISTATE_HWIF 0x031d
60#define LINUX_HDIO_DRIVE_TASK 0x031e
61#define LINUX_HDIO_DRIVE_CMD 0x031f
62
63#define LINUX_HDIO_SET_MULTCOUNT 0x0321
64#define LINUX_HDIO_SET_UNMASKINTR 0x0322
65#define LINUX_HDIO_SET_KEEPSETTINGS 0x0323
66#define LINUX_HDIO_SET_32BIT 0x0324
67#define LINUX_HDIO_SET_NOWERR 0x0325
68#define LINUX_HDIO_SET_DMA 0x0326
69#define LINUX_HDIO_SET_PIO_MODE 0x0327
70#define LINUX_HDIO_SCAN_HWIF 0x0328
71#define LINUX_HDIO_SET_NICE 0x0329
72#define LINUX_HDIO_UNREGISTER_HWIF 0x032a
73
74struct linux_hd_geometry {
75 u_char heads;
76 u_char sectors;
77 u_short cylinders;
78 u_long start;
79};
80
81struct linux_hd_big_geometry {
82 u_char heads;
83 u_char sectors;
84 u_int cylinders;
85 u_long start;
86};
87
88#endif /* _LINUX_HDIO_H */
89