1 /* $OpenBSD: linux_hdio.h,v 1.1 2001/04/09 06:53:45 tholo Exp $ */
2 /* $NetBSD: linux_hdio.h,v 1.1 2000/12/10 14:12:17 fvdl Exp $ */
3
4 /*
5 * Copyright (c) 2000 Wasabi Systems, Inc.
6 * All rights reserved.
7 *
8 * Written by Frank van der Linden for Wasabi Systems, Inc.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed for the NetBSD Project by
21 * Wasabi Systems, Inc.
22 * 4. The name of Wasabi Systems, Inc. may not be used to endorse
23 * or promote products derived from this software without specific prior
24 * written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 * POSSIBILITY OF SUCH DAMAGE.
37 */
38
39 #ifndef _LINUX_HDIO_H
40 #define _LINUX_HDIO_H
41
42 /*
43 * Linux 'hd' (mostly really IDE disk) ioctl calls.
44 */
45
46 #define LINUX_HDIO_GETGEO 0x0301
47 #define LINUX_HDIO_GETGEO_BIG 0x0330
48 #define LINUX_HDIO_GETGEO_BIG_RAW 0x0331
49 #define LINUX_HDIO_GET_UNMASKINTR 0x0302
50 #define LINUX_HDIO_GET_MULTCOUNT 0x0304
51 #define LINUX_HDIO_OBSOLETE_IDENTITY 0x0307
52 #define LINUX_HDIO_GET_KEEPSETTINGS 0x0308
53 #define LINUX_HDIO_GET_32BIT 0x0309
54 #define LINUX_HDIO_GET_NOWERR 0x030a
55 #define LINUX_HDIO_GET_DMA 0x030b
56 #define LINUX_HDIO_GET_NICE 0x030c
57 #define LINUX_HDIO_GET_IDENTITY 0x030d
58
59 #define LINUX_HDIO_DRIVE_RESET 0x031c
60 #define LINUX_HDIO_TRISTATE_HWIF 0x031d
61 #define LINUX_HDIO_DRIVE_TASK 0x031e
62 #define LINUX_HDIO_DRIVE_CMD 0x031f
63
64 #define LINUX_HDIO_SET_MULTCOUNT 0x0321
65 #define LINUX_HDIO_SET_UNMASKINTR 0x0322
66 #define LINUX_HDIO_SET_KEEPSETTINGS 0x0323
67 #define LINUX_HDIO_SET_32BIT 0x0324
68 #define LINUX_HDIO_SET_NOWERR 0x0325
69 #define LINUX_HDIO_SET_DMA 0x0326
70 #define LINUX_HDIO_SET_PIO_MODE 0x0327
71 #define LINUX_HDIO_SCAN_HWIF 0x0328
72 #define LINUX_HDIO_SET_NICE 0x0329
73 #define LINUX_HDIO_UNREGISTER_HWIF 0x032a
74
75 struct linux_hd_geometry {
76 u_char heads;
77 u_char sectors;
78 u_short cylinders;
79 u_long start;
80 };
81
82 struct linux_hd_big_geometry {
83 u_char heads;
84 u_char sectors;
85 u_int cylinders;
86 u_long start;
87 };
88
89 #endif /* _LINUX_HDIO_H */