s5dkio.h revision 722:636b850d4ee9 
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef _SYS5_DKIO_H
28#define	_SYS5_DKIO_H
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#ifdef	__cplusplus
33extern "C" {
34#endif
35
36/*
37 * Structures and definitions for disk io control commands
38 */
39
40/*
41 * Structures used as data by ioctl calls.
42 */
43
44/*
45 * Used for controller info
46 */
47struct s5_dk_cinfo {
48	char	dki_cname[DK_DEVLEN];	/* controller name (no unit #) */
49	short	dki_ctype;		/* controller type */
50	short	dki_flags;		/* flags */
51	short	dki_cnum;		/* controller number */
52	int	dki_addr;		/* controller address */
53	int	dki_space;		/* controller bus type */
54	int	dki_prio;		/* interrupt priority */
55	int	dki_vec;		/* interrupt vector */
56	char	dki_dname[DK_DEVLEN];	/* drive name (no unit #) */
57	int	dki_unit;		/* unit number */
58	int	dki_slave;		/* slave number */
59	short	dki_partition;		/* partition number */
60	short	dki_maxtransfer;	/* max. transfer size in DEV_BSIZE */
61};
62
63
64/*
65 * Disk io control commands
66 * Warning: some other ioctls with the DIOC prefix exist elsewhere.
67 */
68#define	S5DKIOC		(0x04 << 8)
69#define	S5DKIOCGGEOM	(S5DKIOC|1)		/* Get geometry */
70#define	S5DKIOCSGEOM	(S5DKIOC|2)		/* Set geometry */
71#define	S5DKIOCINFO	(S5DKIOC|3)		/* Get info */
72#define	S5DKIOCSAPART	(S5DKIOC|4)		/* Set all partitions */
73#define	S5DKIOCGAPART	(S5DKIOC|5)		/* Get all partitions */
74
75/*
76 * These from hdio.h
77 */
78#define S5HDKIOC	(0x04 << 8)
79#define	S5HDKIOCSTYPE	(S5HDKIOC|101)		/* Set drive info */
80#define	S5HDKIOCGTYPE	(S5HDKIOC|102)		/* Get drive info */
81#define	S5HDKIOCSBAD	(S5HDKIOC|103)		/* Set bad sector map */
82#define	S5HDKIOCGBAD	(S5HDKIOC|104)		/* Get bad sector map */
83#define	S5HDKIOCSCMD	(S5HDKIOC|105)		/* Set generic cmd */
84#define	S5HDKIOCGDIAG	(S5HDKIOC|106)		/* Get diagnostics */
85
86/*
87 * These are from cdio.h
88 * CDROM io control commands
89 */
90#define	S5CDIOC			(0x04 << 8)
91#define	S5CDROMPAUSE		(S5CDIOC|151)	/* Pause Audio Operation */
92#define	S5CDROMRESUME		(S5CDIOC|152)	/* Resume paused Audio Operation */
93#define	S5CDROMPLAYMSF		(S5CDIOC|153)	/* Play Audio MSF */
94#define	S5CDROMPLAYTRKIND	(S5CDIOC|154)	/* Play Audio Track/index */
95#define	S5CDROMREADTOCHDR	(S5CDIOC|155)	/* Read TOC header */
96#define	S5CDROMREADTOCENTRY	(S5CDIOC|156)	/* Read a TOC entry */
97#define	S5CDROMSTOP		(S5CDIOC|157)	/* Stop the CDrom drive */
98#define	S5CDROMSTART		(S5CDIOC|158)	/* Start the CDrom drive */
99#define	S5CDROMEJECT		(S5CDIOC|159)	/* Ejects the CDrom caddy */
100#define	S5CDROMVOLCTRL		(S5CDIOC|160)	/* control output volume */
101#define	S5CDROMSUBCHNL		(S5CDIOC|161)	/* read the subchannel data */
102#define	S5CDROMREADMODE2	(S5CDIOC|162)	/* read CDROM mode 2 data */
103#define	S5CDROMREADMODE1	(S5CDIOC|163)	/* read CDROM mode 1 data */
104
105/*
106 * From sys/scsi/impl/uscsi.h
107 */
108/*
109 * definition for user-scsi command structure
110 */
111struct s5_uscsi_cmd {
112	int	uscsi_flags;		/* read, write, etc. see below */
113	short	uscsi_status;		/* resulting status  */
114	short	uscsi_timeout;		/* Command Timeout */
115	caddr_t	uscsi_cdb;		/* cdb to send to target */
116	caddr_t	uscsi_bufaddr;		/* i/o source/destination */
117	u_int	uscsi_buflen;		/* size of i/o to take place */
118	u_int	uscsi_resid;		/* resid from i/o operation */
119	u_char	uscsi_cdblen;		/* # of valid cdb bytes */
120	u_char	uscsi_reserved_1;	/* Reserved for Future Use */
121	u_char	uscsi_reserved_2;	/* Reserved for Future Use */
122	u_char	uscsi_reserved_3;	/* Reserved for Future Use */
123	caddr_t	uscsi_reserved_4;	/* Reserved for Future Use */
124	void   *uscsi_reserved_5;	/* Reserved for Future Use */
125};
126
127/*
128 * User SCSI io control command
129 */
130#define	S5USCSIIOC	(0x04 << 8)
131#define	S5USCSICMD	(S5USCSIIOC|201) 	/* user scsi command */
132
133#ifdef	__cplusplus
134}
135#endif
136
137#endif /* _SYS5_DKIO_H */
138