Annotation of sys/dev/hil/hilreg.h, Revision 1.1.1.1
1.1 nbrk 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 */
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