FreeBSD/Linux Kernel Cross Reference
sys/sys/vsio.h
1 /*-
2 * Copyright (c) 1987, 1993
3 * The Regents of the University of California. 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 *
33 * @(#)vsio.h 8.1 (Berkeley) 6/2/93
34 * $FreeBSD$
35 */
36
37 #ifndef _SYS_VSIO_H_
38 #define _SYS_VSIO_H_
39
40 /****************************************************************************
41 * *
42 * Copyright (c) 1983, 1984 by *
43 * DIGITAL EQUIPMENT CORPORATION, Maynard, Massachusetts. *
44 * All rights reserved. *
45 * *
46 * This software is furnished on an as-is basis and may be used and copied *
47 * only with inclusion of the above copyright notice. This software or any *
48 * other copies thereof may be provided or otherwise made available to *
49 * others only for non-commercial purposes. No title to or ownership of *
50 * the software is hereby transferred. *
51 * *
52 * The information in this software is subject to change without notice *
53 * and should not be construed as a commitment by DIGITAL EQUIPMENT *
54 * CORPORATION. *
55 * *
56 * DIGITAL assumes no responsibility for the use or reliability of its *
57 * software on equipment which is not supplied by DIGITAL. *
58 * *
59 * *
60 ****************************************************************************/
61 /*
62 * vsio.h - VS100 I/O command definitions
63 *
64 * Author: Christopher A. Kent
65 * Digital Equipment Corporation
66 * Western Research Lab
67 * Date: Tue Jun 21 1983
68 */
69
70 /*
71 * Possible ioctl calls
72 */
73
74 #define VSIOINIT _IO('V', 0) /* init the device */
75 #define VSIOSTART _IOW('V', 1, int) /* start microcode */
76 #define VSIOABORT _IO('V', 2) /* abort a command chain */
77 #define VSIOPWRUP _IO('V', 3) /* power-up reset */
78 #define VSIOGETVER _IOR('V', 4, int) /* get rom version */
79 #define VSIOSYNC _IO('V', 6) /* synch with device */
80 #define VSIOBBACTL _IOW('V', 8, int) /* control the BBA */
81 #define VSIOFIBCTL _IOW('V', 9, int) /* lamp on/off */
82 #define VSIOFIBRETRY _IOW('V',10, int) /* fiber retries */
83 #define VSIOGETSTATS _IOR('V',11, vsStats) /* get statistics */
84 #define VSIOGETIOA _IOR('V',13, vsIoAddrAddr)/* get ioreg address */
85 #define VSIOUSERWAIT _IO('V', 15) /* wait for user I/O completion */
86 #define VSIOWAITGO _IOW('V', 16, caddr_t) /* wait then go */
87
88
89 #define VSIO_OFF 0 /* option off */
90 #define VSIO_ON 1 /* option on */
91
92 #define VS_FIB_FINITE 1 /* finite retries */
93 #define VS_FIB_INFINITE 2 /* infinite retries */
94
95 /*
96 * Event queue entries
97 */
98
99 typedef struct _vs_event{
100 u_short vse_x; /* x position */
101 u_short vse_y; /* y position */
102 u_short vse_time; /* 10 millisecond units (button only) */
103 char vse_type; /* button or motion? */
104 u_char vse_key; /* the key (button only) */
105 char vse_direction; /* which direction (button only) */
106 char vse_device; /* which device (button only) */
107 }vsEvent;
108
109 #define VSE_BUTTON 0 /* button moved */
110 #define VSE_MMOTION 1 /* mouse moved */
111 #define VSE_TMOTION 2 /* tablet moved */
112
113 #define VSE_KBTUP 0 /* up */
114 #define VSE_KBTDOWN 1 /* down */
115
116 #define VSE_MOUSE 1 /* mouse */
117 #define VSE_DKB 2 /* main keyboard */
118 #define VSE_TABLET 3 /* graphics tablet */
119 #define VSE_AUX 4 /* auxiliary */
120 #define VSE_CONSOLE 5 /* console */
121
122 typedef struct _vsStats{
123 int errors; /* count errors */
124 int unsolIntr; /* count unsolicited interrupts */
125 int overruns; /* event queue overruns */
126 int flashes; /* flashes on fiber link */
127 int ignites; /* times turned on */
128 int douses; /* times turned off */
129 int linkErrors; /* link errors */
130 }vsStats;
131
132 typedef struct _vs_cursor{
133 short x;
134 short y;
135 }vsCursor;
136
137 typedef struct _vs_box {
138 short bottom;
139 short right;
140 short left;
141 short top;
142 }vsBox;
143
144 typedef struct _vsIoAddr {
145 short *ioreg;
146 short status;
147 caddr_t obuff;
148 int obufflen;
149 int reloc;
150 vsEvent *ibuff;
151 int iqsize; /* may assume power of 2 */
152 int ihead; /* atomic write */
153 int itail; /* atomic read */
154 vsCursor mouse; /* atomic read/write */
155 vsBox mbox; /* atomic read/write */
156 } vsIoAddr;
157 typedef vsIoAddr *vsIoAddrAddr;
158
159 #endif
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