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

/*-
 * Copyright (c) 1987 The Regents of the University of California.
 * All rights reserved.
 *
 * 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: @(#)vsio.h	7.4 (Berkeley) 5/9/91
 *	$Id$
 */

 /****************************************************************************
 *									    *
 *  Copyright (c) 1983, 1984 by						    *
 *  DIGITAL EQUIPMENT CORPORATION, Maynard, Massachusetts.		    *
 *  All rights reserved.						    *
 * 									    *
 *  This software is furnished on an as-is basis and may be used and copied *
 *  only with inclusion of the above copyright notice. This software or any *
 *  other copies thereof may be provided or otherwise made available to     *
 *  others only for non-commercial purposes.  No title to or ownership of   *
 *  the software is hereby transferred.					    *
 * 									    *
 *  The information in this software is  subject to change without notice   *
 *  and  should  not  be  construed as  a commitment by DIGITAL EQUIPMENT   *
 *  CORPORATION.							    *
 * 									    *
 *  DIGITAL assumes no responsibility for the use  or  reliability of its   *
 *  software on equipment which is not supplied by DIGITAL.		    *
 * 									    *
 *									    *
 ****************************************************************************/
/* 
 * vsio.h - VS100 I/O command definitions
 * 
 * Author:	Christopher A. Kent
 *		Digital Equipment Corporation
 *		Western Research Lab
 * Date:	Tue Jun 21 1983
 */

/* 
 * Possible ioctl calls
 */

#define	VSIOINIT	_IO('V', 0)		/* init the device */
#define	VSIOSTART	_IOW('V', 1, int)	/* start microcode */
#define	VSIOABORT	_IO('V', 2)		/* abort a command chain */
#define	VSIOPWRUP	_IO('V', 3)		/* power-up reset */
#define	VSIOGETVER	_IOR('V', 4, int)	/* get rom version */
#define	VSIOSYNC	_IO('V', 6)		/* synch with device */
#define	VSIOBBACTL	_IOW('V', 8, int)	/* control the BBA */
#define	VSIOFIBCTL	_IOW('V', 9, int)	/* lamp on/off */
#define	VSIOFIBRETRY	_IOW('V',10, int)	/* fiber retries */
#define	VSIOGETSTATS	_IOR('V',11, vsStats)	/* get statistics */
#define	VSIOGETIOA	_IOR('V',13, vsIoAddrAddr)/* get ioreg address */
#define	VSIOUSERWAIT	_IO('V', 15)	/* wait for user I/O completion */
#define VSIOWAITGO	_IOW('V', 16, caddr_t)	/* wait then go */


#define	VSIO_OFF	0		/* option off */
#define	VSIO_ON		1		/* option on */

#define	VS_FIB_FINITE	1		/* finite retries */
#define	VS_FIB_INFINITE	2		/* infinite retries */

/* 
 * Event queue entries
 */

typedef struct	_vs_event{
	u_short	vse_x;		/* x position */
	u_short	vse_y;		/* y position */
	u_short	vse_time;	/* 10 millisecond units (button only) */
	char	vse_type;	/* button or motion? */
	u_char	vse_key;	/* the key (button only) */
	char	vse_direction;	/* which direction (button only) */
	char	vse_device;	/* which device (button only) */
}vsEvent;

#define	VSE_BUTTON	0		/* button moved */
#define	VSE_MMOTION	1		/* mouse moved */
#define	VSE_TMOTION	2		/* tablet moved */

#define	VSE_KBTUP	0		/* up */
#define	VSE_KBTDOWN	1		/* down */

#define	VSE_MOUSE	1		/* mouse */
#define	VSE_DKB		2		/* main keyboard */
#define	VSE_TABLET	3		/* graphics tablet */
#define	VSE_AUX		4		/* auxiliary */
#define	VSE_CONSOLE	5		/* console */

typedef struct _vsStats{
	int	errors;			/* count errors */
	int	unsolIntr;		/* count unsolicited interrupts */
	int	overruns;		/* event queue overruns */
	int	flashes;		/* flashes on fiber link */
	int	ignites;		/* times turned on */
	int	douses;			/* times turned off */
	int	linkErrors;		/* link errors */
}vsStats;

typedef struct _vs_cursor{
	short x;
	short y;
}vsCursor;

typedef struct _vs_box {
	short bottom;
	short right;
	short left;
	short top;
}vsBox;

typedef struct _vsIoAddr {
	short	 *ioreg;
	short	 status;
	caddr_t  obuff;
	int	 obufflen;
	int	 reloc;
	vsEvent  *ibuff;
	int	 iqsize;		/* may assume power of 2 */
	int	 ihead;			/* atomic write */
	int	 itail;			/* atomic read */
	vsCursor mouse;			/* atomic read/write */
	vsBox	 mbox;			/* atomic read/write */
} vsIoAddr;
typedef vsIoAddr *vsIoAddrAddr;
Commit	Line	Data
15637ed4 RG	1	/*-
	2	* Copyright (c) 1987 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	* 1. Redistributions of source code must retain the above copyright
	9	* notice, this list of conditions and the following disclaimer.
	10	* 2. Redistributions in binary form must reproduce the above copyright
	11	* notice, this list of conditions and the following disclaimer in the
	12	* documentation and/or other materials provided with the distribution.
	13	* 3. All advertising materials mentioning features or use of this software
	14	* must display the following acknowledgement:
	15	* This product includes software developed by the University of
	16	* California, Berkeley and its contributors.
	17	* 4. Neither the name of the University nor the names of its contributors
	18	* may be used to endorse or promote products derived from this software
	19	* without specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	22	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	24	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	25	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	26	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	27	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	28	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	29	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	30	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	31	* SUCH DAMAGE.
	32	*
01e1b05c RG	33	* from: @(#)vsio.h 7.4 (Berkeley) 5/9/91
01e1b05c RG	34	* $Id$
15637ed4 RG	35	*/
	36
	37	/****************************************************************************
	38	* *
	39	* Copyright (c) 1983, 1984 by *
	40	* DIGITAL EQUIPMENT CORPORATION, Maynard, Massachusetts. *
	41	* All rights reserved. *
	42	* *
	43	* This software is furnished on an as-is basis and may be used and copied *
	44	* only with inclusion of the above copyright notice. This software or any *
	45	* other copies thereof may be provided or otherwise made available to *
	46	* others only for non-commercial purposes. No title to or ownership of *
	47	* the software is hereby transferred. *
	48	* *
	49	* The information in this software is subject to change without notice *
	50	* and should not be construed as a commitment by DIGITAL EQUIPMENT *
	51	* CORPORATION. *
	52	* *
	53	* DIGITAL assumes no responsibility for the use or reliability of its *
	54	* software on equipment which is not supplied by DIGITAL. *
	55	* *
	56	* *
	57	****************************************************************************/
	58	/*
	59	* vsio.h - VS100 I/O command definitions
	60	*
	61	* Author: Christopher A. Kent
	62	* Digital Equipment Corporation
	63	* Western Research Lab
	64	* Date: Tue Jun 21 1983
	65	*/
	66
	67	/*
	68	* Possible ioctl calls
	69	*/
	70
	71	#define VSIOINIT _IO('V', 0) /* init the device */
	72	#define VSIOSTART _IOW('V', 1, int) /* start microcode */
	73	#define VSIOABORT _IO('V', 2) /* abort a command chain */
	74	#define VSIOPWRUP _IO('V', 3) /* power-up reset */
	75	#define VSIOGETVER _IOR('V', 4, int) /* get rom version */
	76	#define VSIOSYNC _IO('V', 6) /* synch with device */
	77	#define VSIOBBACTL _IOW('V', 8, int) /* control the BBA */
	78	#define VSIOFIBCTL _IOW('V', 9, int) /* lamp on/off */
	79	#define VSIOFIBRETRY _IOW('V',10, int) /* fiber retries */
	80	#define VSIOGETSTATS _IOR('V',11, vsStats) /* get statistics */
	81	#define VSIOGETIOA _IOR('V',13, vsIoAddrAddr)/* get ioreg address */
	82	#define VSIOUSERWAIT _IO('V', 15) /* wait for user I/O completion */
	83	#define VSIOWAITGO _IOW('V', 16, caddr_t) /* wait then go */
	84
	85
	86	#define VSIO_OFF 0 /* option off */
	87	#define VSIO_ON 1 /* option on */
	88
	89	#define VS_FIB_FINITE 1 /* finite retries */
	90	#define VS_FIB_INFINITE 2 /* infinite retries */
	91
	92	/*
	93	* Event queue entries
	94	*/
	95
	96	typedef struct _vs_event{
	97	u_short vse_x; /* x position */
	98	u_short vse_y; /* y position */
99	u_short vse_time; /* 10 millisecond units (button only) */
100	char vse_type; /* button or motion? */
101	u_char vse_key; /* the key (button only) */
102	char vse_direction; /* which direction (button only) */
103	char vse_device; /* which device (button only) */
104	}vsEvent;
105
106	#define VSE_BUTTON 0 /* button moved */
107	#define VSE_MMOTION 1 /* mouse moved */
108	#define VSE_TMOTION 2 /* tablet moved */
109
110	#define VSE_KBTUP 0 /* up */
111	#define VSE_KBTDOWN 1 /* down */
112
113	#define VSE_MOUSE 1 /* mouse */
114	#define VSE_DKB 2 /* main keyboard */
115	#define VSE_TABLET 3 /* graphics tablet */
116	#define VSE_AUX 4 /* auxiliary */
117	#define VSE_CONSOLE 5 /* console */
118
119	typedef struct _vsStats{
120	int errors; /* count errors */
121	int unsolIntr; /* count unsolicited interrupts */
122	int overruns; /* event queue overruns */
123	int flashes; /* flashes on fiber link */
124	int ignites; /* times turned on */
125	int douses; /* times turned off */
126	int linkErrors; /* link errors */
127	}vsStats;
128
129	typedef struct _vs_cursor{
130	short x;
131	short y;
132	}vsCursor;
133
134	typedef struct _vs_box {
135	short bottom;
136	short right;
137	short left;
138	short top;
139	}vsBox;
140
141	typedef struct _vsIoAddr {
142	short *ioreg;
143	short status;
144	caddr_t obuff;
145	int obufflen;
146	int reloc;
147	vsEvent *ibuff;
148	int iqsize; /* may assume power of 2 */
149	int ihead; /* atomic write */
150	int itail; /* atomic read */
151	vsCursor mouse; /* atomic read/write */
152	vsBox mbox; /* atomic read/write */
153	} vsIoAddr;
154	typedef vsIoAddr *vsIoAddrAddr;