xref: /netbsd-src/sys/compat/linux/common/linux_mtio.h (revision 95e1ffb15694e54f29f8baaa4232152b703c2a5a)
1*95e1ffb1Schristos /* $NetBSD: linux_mtio.h,v 1.2 2005/12/11 12:20:19 christos Exp $ */
218d6a304Ssoren 
318d6a304Ssoren /*
418d6a304Ssoren  * Copyright (c) 2005 Soren S. Jorvang.  All rights reserved.
518d6a304Ssoren  *
618d6a304Ssoren  * Redistribution and use in source and binary forms, with or without
718d6a304Ssoren  * modification, are permitted provided that the following conditions
818d6a304Ssoren  * are met:
918d6a304Ssoren  * 1. Redistributions of source code must retain the above copyright
1018d6a304Ssoren  *    notice, this list of conditions, and the following disclaimer.
1118d6a304Ssoren  * 2. Redistributions in binary form must reproduce the above copyright
1218d6a304Ssoren  *    notice, this list of conditions and the following disclaimer in the
1318d6a304Ssoren  *    documentation and/or other materials provided with the distribution.
1418d6a304Ssoren  *
1518d6a304Ssoren  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
1618d6a304Ssoren  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1718d6a304Ssoren  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1818d6a304Ssoren  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
1918d6a304Ssoren  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
2018d6a304Ssoren  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
2118d6a304Ssoren  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
2218d6a304Ssoren  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
2318d6a304Ssoren  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
2418d6a304Ssoren  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
2518d6a304Ssoren  * SUCH DAMAGE.
2618d6a304Ssoren  */
2718d6a304Ssoren 
2818d6a304Ssoren #ifndef _LINUX_MTIO_H
2918d6a304Ssoren #define _LINUX_MTIO_H
3018d6a304Ssoren 
3118d6a304Ssoren #define LINUX_MTIOCTOP		_LINUX_IOW('m', 1, struct linux_mtop)
3218d6a304Ssoren #define LINUX_MTIOCGET		_LINUX_IOR('m', 2, struct linux_mtget)
3318d6a304Ssoren #define LINUX_MTIOCPOS		_LINUX_IOR('m', 3, struct linux_mtpos)
3418d6a304Ssoren 
3518d6a304Ssoren struct	linux_mtop {
3618d6a304Ssoren 	short	mt_op;
3718d6a304Ssoren 	int	mt_count;
3818d6a304Ssoren };
3918d6a304Ssoren 
4018d6a304Ssoren #define LINUX_MTRESET		0
4118d6a304Ssoren #define LINUX_MTFSF		1
4218d6a304Ssoren #define LINUX_MTBSF		2
4318d6a304Ssoren #define LINUX_MTFSR		3
4418d6a304Ssoren #define LINUX_MTBSR		4
4518d6a304Ssoren #define LINUX_MTWEOF		5
4618d6a304Ssoren #define LINUX_MTREW		6
4718d6a304Ssoren #define LINUX_MTOFFL		7
4818d6a304Ssoren #define LINUX_MTNOP		8
4918d6a304Ssoren #define LINUX_MTRETEN		9
5018d6a304Ssoren #define LINUX_MTBSFM		10
5118d6a304Ssoren #define LINUX_MTFSFM		11
5218d6a304Ssoren #define LINUX_MTEOM		12
5318d6a304Ssoren #define LINUX_MTERASE		13
5418d6a304Ssoren #define LINUX_MTRAS1		14
5518d6a304Ssoren #define LINUX_MTRAS2		15
5618d6a304Ssoren #define LINUX_MTRAS3		16
5718d6a304Ssoren #define LINUX_MTSETBLK		20
5818d6a304Ssoren #define LINUX_MTSETDENSITY	21
5918d6a304Ssoren #define LINUX_MTSEEK		22
6018d6a304Ssoren #define LINUX_MTTELL		23
6118d6a304Ssoren #define LINUX_MTSETDRVBUFFER	24
6218d6a304Ssoren #define LINUX_MTFSS		25
6318d6a304Ssoren #define LINUX_MTBSS		26
6418d6a304Ssoren #define LINUX_MTWSM		27
6518d6a304Ssoren #define LINUX_MTLOCK		28
6618d6a304Ssoren #define LINUX_MTUNLOCK		29
6718d6a304Ssoren #define LINUX_MTLOAD		30
6818d6a304Ssoren #define LINUX_MTUNLOAD		31
6918d6a304Ssoren #define LINUX_MTCOMPRESSION	32
7018d6a304Ssoren #define LINUX_MTSETPART		33
7118d6a304Ssoren #define LINUX_MTMKPART		34
7218d6a304Ssoren 
7318d6a304Ssoren struct	linux_mtget {
7418d6a304Ssoren #define LINUX_MT_ISUNKNOWN	0x01
7518d6a304Ssoren 	long	mt_type;
7618d6a304Ssoren 	long	mt_resid;
7718d6a304Ssoren 	long	mt_dsreg;
7818d6a304Ssoren 	long	mt_gstat;
7918d6a304Ssoren 	long	mt_erreg;
8018d6a304Ssoren 	daddr_t mt_fileno;
8118d6a304Ssoren 	daddr_t mt_blkno;
8218d6a304Ssoren };
8318d6a304Ssoren 
8418d6a304Ssoren struct linux_mtpos {
8518d6a304Ssoren 	long	mt_blkno;
8618d6a304Ssoren };
8718d6a304Ssoren 
8818d6a304Ssoren #endif /* !_LINUX_MTIO_H */
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