1 /* $OpenBSD: hilreg.h,v 1.6 2006/08/10 23:43:45 miod Exp $ */
2 /* $NetBSD: hilreg.h,v 1.6 1997/02/02 09:39:21 thorpej Exp $ */
3
4 /*
5 * Copyright (c) 1988 University of Utah.
6 * Copyright (c) 1990, 1993
7 * The Regents of the University of California. All rights reserved.
8 *
9 * This code is derived from software contributed to Berkeley by
10 * the Systems Programming Group of the University of Utah Computer
11 * Science Department.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 * from: Utah $Hdr: hilreg.h 1.10 92/01/21$
38 *
39 * @(#)hilreg.h 8.1 (Berkeley) 6/10/93
40 */
41
42 #include <machine/hil_machdep.h>
43
44 #define HIL_BUSY 0x02
45 #define HIL_DATA_RDY 0x01
46
47 /* HIL status bits */
48 #define HIL_POLLDATA 0x10 /* HIL poll data follows */
49 #define HIL_COMMAND 0x08 /* Start of original command */
50 #define HIL_ERROR 0x80 /* HIL error */
51
52 #define HIL_RECONFIG 0x80 /* HIL has reconfigured */
53 #define HIL_UNPLUGGED 0x84 /* HIL cable unplugged */
54
55 #define HIL_SSHIFT 4 /* Bits to shift status over */
56 #define HIL_SMASK 0x0f /* Service request status mask */
57 #define HIL_DEVMASK 0x07
58
59 /* HIL status types */
60 #define HIL_68K 0x04 /* Data from the 68k is ready */
61 #define HIL_STATUS 0x05 /* HIL status in data register */
62 #define HIL_DATA 0x06 /* HIL data in data register */
63 #define HIL_CTRLSHIFT 0x08 /* key + CTRL + SHIFT */
64 #define HIL_CTRL 0x09 /* key + CTRL */
65 #define HIL_SHIFT 0x0a /* key + SHIFT */
66 #define HIL_KEY 0x0b /* key only */
67
68 /* HIL commands */
69 #define HIL_IDENTIFY 0x03 /* Get device information */
70 #define HIL_READTIME 0x13 /* Read real time register */
71 #define HIL_RNAME 0x30 /* Report name */
72 #define HIL_RSTATUS 0x31 /* Report status */
73 #define HIL_DESCRIBE 0x32 /* Extended describe */
74 #define HIL_SECURITY 0x33 /* Read security bits */
75 #define HIL_DKR 0x3d /* Disable auto repeat */
76 #define HIL_ER1 0x3e /* Enable auto repeat 1/30 */
77 #define HIL_ER2 0x3f /* Enable auto repeat 1/60 */
78 #define HIL_PROMPT1 0x40 /* Prompt #1 */
79 #define HIL_PROMPT2 0x41 /* Prompt #2 */
80 #define HIL_PROMPT3 0x42 /* Prompt #3 */
81 #define HIL_PROMPT4 0x43 /* Prompt #4 */
82 #define HIL_PROMPT5 0x44 /* Prompt #5 */
83 #define HIL_PROMPT6 0x45 /* Prompt #6 */
84 #define HIL_PROMPT7 0x46 /* Prompt #7 */
85 #define HIL_PROMPT 0x47 /* Prompt */
86 #define HIL_ACK1 0x48 /* Acknowledge #1 */
87 #define HIL_ACK2 0x49 /* Acknowledge #2 */
88 #define HIL_ACK3 0x4a /* Acknowledge #3 */
89 #define HIL_ACK4 0x4b /* Acknowledge #4 */
90 #define HIL_ACK5 0x4c /* Acknowledge #5 */
91 #define HIL_ACK6 0x4d /* Acknowledge #6 */
92 #define HIL_ACK7 0x4e /* Acknowledge #7 */
93 #define HIL_ACK 0x4f /* Acknowledge */
94 #define HIL_INTON 0x5c /* Turn on interrupts. */
95 #define HIL_INTOFF 0x5d /* Turn off interrupts. */
96 #define HIL_SETARD 0xa0 /* Set auto-repeat delay */
97 #define HIL_SETARR 0xa2 /* Set auto-repeat rate */
98 #define HIL_SETTONE 0xa3 /* Set tone generator */
99 #define HIL_CNMT 0xb2 /* Clear nmi */
100 #define HIL_TRIGGER 0xc5 /* Trigger command */
101 #define HIL_STARTCMD 0xe0 /* Start loop command */
102 #define HIL_TIMEOUT 0xfe /* Timeout */
103
104 /* Read/write various registers on the 8042. */
105 #define HIL_READBUSY 0x02 /* internal "busy" register */
106 #define HIL_READKBDLANG 0x12 /* read keyboard language code */
107 #define HIL_WRITEKBDSADR 0xe9
108 #define HIL_WRITELPSTAT 0xea
109 #define HIL_WRITELPCTRL 0xeb
110 #define HIL_READKBDSADR 0xf9
111 #define HIL_READLPSTAT 0xfa
112 #define HIL_READLPCTRL 0xfb
113
114 /* BUSY bits */
115 #define BSY_LOOPBUSY 0x04
116
117 /* LPCTRL bits */
118 #define LPC_AUTOPOLL 0x01 /* enable auto-polling */
119 #define LPC_NOERROR 0x02 /* don't report errors */
120 #define LPC_NORECONF 0x04 /* don't report reconfigure */
121 #define LPC_KBDCOOK 0x10 /* cook all keyboards */
122 #define LPC_RECONF 0x80 /* reconfigure the loop */
123
124 /* LPSTAT bits */
125 #define LPS_DEVMASK 0x07 /* number of loop devices */
126 #define LPS_CONFGOOD 0x08 /* reconfiguration worked */
127 #define LPS_CONFFAIL 0x80 /* reconfiguration failed */
128
129 /* HIL packet headers */
130 #define HIL_MOUSEDATA 0x02
131 #define HIL_KBDDATA 0x70
132
133 #define HIL_MOUSEMOTION 0x02 /* mouse movement event */
134 #define HIL_TABLET 0x02 /* tablet motion event */
135 #define HIL_KNOBBOX 0x03 /* knob box motion data */
136 #define HIL_KBDBUTTON 0x40 /* keyboard button event */
137 #define HIL_MOUSEBUTTON 0x40 /* mouse button event */
138 #define HIL_BUTTONBOX 0x60 /* button box event */
139
140 /* ID module defines */
141 #define HILSCBIT 0x04
142
143 /* For setting auto repeat on the keyboard */
144 #define ar_format(x) ~((x - 10) / 10)
145 #define KBD_ARD 400 /* initial delay in msec (10 - 2560) */
146 #define KBD_ARR 60 /* rate (10 - 2550 msec, 2551 == off) */
147
148 /* Device information bits */
149 #define HIL_ABSOLUTE 0x40 /* absolute positioning data */
150 #define HIL_16_BITS 0x20 /* 16 bit position accuracy */
151 #define HIL_IOB 0x10 /* I/O description byte follows */
152 #define HIL_AXMASK 0x03 /* Number of axes supported */
153
154 #define HILIOB_PROMPT 0x80 /* prompt and acknowledge (leds) supported */
155 #define HILIOB_PMASK 0x70 /* number of prompt & acknowledge supported */
156 #define HILIOB_PIO 0x08 /* proximity in/out (pressure) supported */
157 #define HILIOB_BMASK 0x07 /* number of buttons supported */