[unix-history] / sys / sys / sgio.h

/* 
 * Contributed by HD Associates (hd@world.std.com).
 * Copyright (c) 1992, 1993 HD Associates
 *
 * Berkeley style copyright.  I've just snarfed it out of stdio.h:
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	from: @(#)stdio.h	5.17 (Berkeley) 6/3/91
 *	$Id$
 */

/*
 * SGI dsreq.h clone derived from the man page.
 * On SGI this header is in usr/include/sys.
 */

#ifndef _SYS_SGIO_H_
#define _SYS_SGIO_H_

#include <sys/types.h>
#include <sys/ioctl.h>

typedef struct dsreq {
	u_long	ds_flags;
	u_long	ds_time;

	u_long	ds_private;

	caddr_t ds_cmdbuf;
	u_char ds_cmdlen;

	caddr_t ds_databuf;
	u_long ds_datalen;

	caddr_t ds_sensebuf;
	u_char ds_senselen;

	u_char ds_ret;
	u_char ds_status;
	u_char ds_msg;
	u_char ds_cmdsent;
	u_long ds_datasent;
	u_char ds_sensesent;
} dsreq_t;

#define DS_ENTER		_IOWR('d', 1, struct dsreq)
#define DS_DISCONNECT	_IOW('d', 2, int)
#define DS_SYNC			_IOW('d', 3, int)
#define DS_TARGET		_IOW('d', 4, int)

/* Data transfer:
 */
#define DSRQ_READ   0x00000001
#define DSRQ_WRITE  0x00000002
#define DSRQ_IOV	0x00000004
#define DSRQ_BUF	0x00000008

/* devscsi options:
 */
#define DSRQ_ASYNC	0x00000010
#define DSRQ_SENSE	0x00000020
#define DSRQ_TARGET	0x00000040

/* select options:
 */
#define DSRQ_SELATN	0x00000080
#define DSRQ_DISC	0x00000100
#define DSRQ_SYNXFR	0x00000200
#define DSRQ_SELMSG	0x00000400

/* progress/continuation callbacs:
 */
#define DSRQ_CALL	0x00000800
#define DSRQ_ACKH	0x00001000
#define DSRQ_ATNH	0x00002000
#define DSRQ_ABORT	0x00004000

/* Host options (non-portable):
 */
#define DSRQ_TRACE	0x00008000
#define DSRQ_PRINT	0x00010000
#define DSRQ_CTRL1	0x00020000
#define DSRQ_CTRL2	0x00040000

/* Additional flags:
 */
#define DSRQ_MIXRDWR	0x00080000

#define DSRT_OK 0

#define DSRT_DEVSCSI 1
#define DSRT_MULT    2
#define DSRT_CANCEL  3
#define DSRT_REVCODE 4
#define DSRT_AGAIN   5
#define DSRT_UNIMPL  6

#define DSRT_HOST    7
#define DSRT_NOSEL   8
#define DSRT_SHORT   9
#define DSRT_SENSE   10
#define DSRT_NOSENSE 11
#define DSRT_TIMEOUT 12
#define DSRT_LONG    13

#define DSRT_PROTO    14
#define DSRT_EBSY     15
#define DSRT_REJECT   16
#define DSRT_PARITY   17
#define DSRT_MEMORY   18
#define DSRT_CMDO     19
#define DSRT_STAI     20

#ifdef BRAINDEAD
/* BUG: This does not belong here,
 * but I don't want to break my code; it will be moved out
 * in the near future.
 */

#define CMDBUF(DS) (DS)->ds_cmdbuf 
#endif

#endif /* _SYS_SGIO_H_ */
Commit	Line	Data
78ed81a3	1	/*
	2	* Contributed by HD Associates (hd@world.std.com).
	3	* Copyright (c) 1992, 1993 HD Associates
	4	*
	5	* Berkeley style copyright. I've just snarfed it out of stdio.h:
	6	*
	7	* Redistribution and use in source and binary forms, with or without
	8	* modification, are permitted provided that the following conditions
	9	* are met:
	10	* 1. Redistributions of source code must retain the above copyright
	11	* notice, this list of conditions and the following disclaimer.
	12	* 2. Redistributions in binary form must reproduce the above copyright
	13	* notice, this list of conditions and the following disclaimer in the
	14	* documentation and/or other materials provided with the distribution.
	15	* 3. All advertising materials mentioning features or use of this software
	16	* must display the following acknowledgement:
	17	* This product includes software developed by the University of
	18	* California, Berkeley and its contributors.
	19	* 4. Neither the name of the University nor the names of its contributors
	20	* may be used to endorse or promote products derived from this software
	21	* without specific prior written permission.
	22	*
	23	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	24	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	25	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	26	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	27	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	28	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	29	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	30	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	31	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	32	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	33	* SUCH DAMAGE.
	34	*
	35	* from: @(#)stdio.h 5.17 (Berkeley) 6/3/91
	36	* $Id$
	37	*/
	38
	39	/*
	40	* SGI dsreq.h clone derived from the man page.
	41	* On SGI this header is in usr/include/sys.
	42	*/
	43
	44	#ifndef _SYS_SGIO_H_
	45	#define _SYS_SGIO_H_
	46
	47	#include <sys/types.h>
	48	#include <sys/ioctl.h>
	49
	50	typedef struct dsreq {
	51	u_long ds_flags;
	52	u_long ds_time;
	53
	54	u_long ds_private;
	55
	56	caddr_t ds_cmdbuf;
	57	u_char ds_cmdlen;
	58
	59	caddr_t ds_databuf;
	60	u_long ds_datalen;
	61
	62	caddr_t ds_sensebuf;
	63	u_char ds_senselen;
	64
65	u_char ds_ret;
66	u_char ds_status;
67	u_char ds_msg;
68	u_char ds_cmdsent;
69	u_long ds_datasent;
70	u_char ds_sensesent;
71	} dsreq_t;
72
73	#define DS_ENTER _IOWR('d', 1, struct dsreq)
74	#define DS_DISCONNECT _IOW('d', 2, int)
75	#define DS_SYNC _IOW('d', 3, int)
76	#define DS_TARGET _IOW('d', 4, int)
77
78	/* Data transfer:
79	*/
80	#define DSRQ_READ 0x00000001
81	#define DSRQ_WRITE 0x00000002
82	#define DSRQ_IOV 0x00000004
83	#define DSRQ_BUF 0x00000008
84
85	/* devscsi options:
86	*/
87	#define DSRQ_ASYNC 0x00000010
88	#define DSRQ_SENSE 0x00000020
89	#define DSRQ_TARGET 0x00000040
90
91	/* select options:
92	*/
93	#define DSRQ_SELATN 0x00000080
94	#define DSRQ_DISC 0x00000100
95	#define DSRQ_SYNXFR 0x00000200
96	#define DSRQ_SELMSG 0x00000400
97
98	/* progress/continuation callbacs:
99	*/
100	#define DSRQ_CALL 0x00000800
101	#define DSRQ_ACKH 0x00001000
102	#define DSRQ_ATNH 0x00002000
103	#define DSRQ_ABORT 0x00004000
104
105	/* Host options (non-portable):
106	*/
107	#define DSRQ_TRACE 0x00008000
108	#define DSRQ_PRINT 0x00010000
109	#define DSRQ_CTRL1 0x00020000
110	#define DSRQ_CTRL2 0x00040000
111
112	/* Additional flags:
113	*/
114	#define DSRQ_MIXRDWR 0x00080000
115
116	#define DSRT_OK 0
117
118	#define DSRT_DEVSCSI 1
119	#define DSRT_MULT 2
120	#define DSRT_CANCEL 3
121	#define DSRT_REVCODE 4
122	#define DSRT_AGAIN 5
123	#define DSRT_UNIMPL 6
124
125	#define DSRT_HOST 7
126	#define DSRT_NOSEL 8
127	#define DSRT_SHORT 9
128	#define DSRT_SENSE 10
129	#define DSRT_NOSENSE 11
130	#define DSRT_TIMEOUT 12
131	#define DSRT_LONG 13
132
133	#define DSRT_PROTO 14
134	#define DSRT_EBSY 15
135	#define DSRT_REJECT 16
136	#define DSRT_PARITY 17
137	#define DSRT_MEMORY 18
138	#define DSRT_CMDO 19
139	#define DSRT_STAI 20
140
141	#ifdef BRAINDEAD
142	/* BUG: This does not belong here,
143	* but I don't want to break my code; it will be moved out
144	* in the near future.
145	*/
146
147	#define CMDBUF(DS) (DS)->ds_cmdbuf
148	#endif
149
150	#endif /* _SYS_SGIO_H_ */