1/* $NetBSD: adbsys.h,v 1.13 2000/02/14 07:01:48 scottr Exp $ */
2
3/*-
4 * Copyright (C) 1993, 1994 Allen K. Briggs, Chris P. Caputo,
5 * Michael L. Finch, Bradley A. Grantham, and
6 * Lawrence A. Kesteloot
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the Alice Group.
20 * 4. The names of the Alice Group or any of its members may not be used
21 * to endorse or promote products derived from this software without
22 * specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE ALICE GROUP ``AS IS'' AND ANY EXPRESS OR
25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
26 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
27 * IN NO EVENT SHALL THE ALICE GROUP BE LIABLE FOR ANY DIRECT, INDIRECT,
28 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
29 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 */
35
36#ifndef _ADBSYS_MACHINE_
37#define _ADBSYS_MACHINE_
38
39#include <sys/time.h> /* timeval stuff */
40#include <sys/ioctl.h> /* ioctls */
41
42
43/* Handy visual constants */
44#define ADB_MAX_HANDLERS 256
45#define ADB_MAX_DEVS 16
46
47
48/* Different ADB system types */
49enum adb_system_e {
50 MacIIADB,
51 MacIIsiADB,
52 MacPBADB};
53extern enum adb_system_e adb_system_type;
54
55
56/* an ADB event */
57typedef struct adb_event_s {
58 int addr; /* device address */
59 int hand_id; /* handler id */
60 int def_addr; /* default address */
61 int byte_count; /* number of bytes */
62 unsigned char bytes[8]; /* bytes from register 0 */
63 struct timeval timestamp; /* time event was acquired */
64 union {
65 struct adb_keydata_s{
66 int key; /* ADB key code */
67 } k;
68 struct adb_mousedata_s{
69 int dx; /* mouse delta x */
70 int dy; /* mouse delta y */
71 int buttons; /* buttons (down << (buttonnum)) */
72 } m;
73 } u; /* courtesy interpretation */
74} adb_event_t;
75
76
77/* a device on the ADB */
78typedef struct adb_dev_s{
79 int addr; /* current address */
80 int default_addr; /* startup address */
81 int handler_id; /* handler ID */
82} adb_dev_t;
83
84
85 /* Interesting default addresses */
86#define ADBADDR_SECURE 1 /* Security dongles */
87#define ADBADDR_MAP 2 /* Mapped devices (keyboards/pads) */
88#define ADBADDR_REL 3 /* Relative positioning devices
89 (mice, trackballs/pads) */
90#define ADBADDR_ABS 4 /* Absolute positioning devices
91 (graphics tablets) */
92#define ADBADDR_DATATX 5
93#define ADBADDR_RSRVD 6 /* Reserved by Apple */
94#define ADBADDR_MISC 7 /* Miscellaneous appliances */
95#define ADBADDR_DONGLE ADBADDR_SECURE
96#define ADBADDR_KBD ADBADDR_MAP
97#define ADBADDR_MS ADBADDR_REL
98#define ADBADDR_TABLET ADBADDR_ABS
99#define ADBADDR_MODEM ADBADDR_DATATX
100
101
102 /* Interesting keyboard handler IDs */
103#define ADB_STDKBD 1
104#define ADB_EXTKBD 2
105#define ADB_ISOKBD 4
106#define ADB_EXTISOKBD 5
107#define ADB_KBDII 8
108#define ADB_ISOKBDII 9
109#define ADB_PBKBD 12
110#define ADB_PBISOKBD 13
111#define ADB_ADJKPD 14
112#define ADB_ADJKBD 16
113#define ADB_ADJISOKBD 17
114#define ADB_ADJJAPKBD 18
115#define ADB_PBEXTISOKBD 20
116#define ADB_PBEXTJAPKBD 21
117#define ADB_JPKBDII 22
118#define ADB_PBEXTKBD 24
119#define ADB_DESIGNKBD 27 /* XXX Needs to be verified XXX */
120#define ADB_PBJPKBD 30
121
122 /* Interesting mouse handler IDs */
123#define ADBMS_100DPI 1
124#define ADBMS_200DPI 2
125#define ADBMS_MSA3 3 /* Mouse Systems A3 Mouse */
126#define ADBMS_EXTENDED 4 /* Extended mouse protocol */
127#define ADBMS_USPEED 0x2f /* MicroSpeed mouse */
128#define ADBMS_UCONTOUR 0x66 /* Contour mouse */
129
130 /* Interesting tablet handler ID */
131#define ADB_ARTPAD 58 /* WACOM ArtPad II tablet */
132
133 /* Interesting miscellaneous handler ID */
134#define ADB_POWERKEY 34 /* Sophisticated Circuits PowerKey */
135 /* (intelligent power tap) */
136
137 /* Get device info from ADB system */
138typedef struct adb_devinfo_s{
139 adb_dev_t dev[ADB_MAX_DEVS];
140 /* [addr].addr == -1 if none */
141} adb_devinfo_t;
142#define ADBIOC_DEVSINFO _IOR('A', 128, adb_devinfo_t)
143
144
145 /* Event auto-repeat */
146typedef struct adb_rptinfo_s{
147 int delay_ticks; /* ticks before repeat */
148 int interval_ticks; /* ticks between repeats */
149} adb_rptinfo_t;
150#define ADBIOC_GETREPEAT _IOR('A', 130, adb_rptinfo_t)
151#define ADBIOC_SETREPEAT _IOW('A', 131, adb_rptinfo_t)
152
153
154 /* Reset and reinitialize */
155#define ADBIOC_RESET _IO('A', 132)
156
157
158typedef struct adb_listencmd_s{
159 int address; /* device address */
160 int reg; /* register to which to send bytes */
161 int bytecnt; /* number of bytes */
162 u_char bytes[8]; /* bytes */
163} adb_listencmd_t;
164#define ADBIOC_LISTENCMD _IOW('A', 133, adb_listencmd_t)
165
166#endif /* _ADBSYS_MACHINE_ */