1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
/* $OpenBSD: dnkbd.c,v 1.2 2003/09/26 21:43:28 miod Exp $ */
/* $NetBSD: dnkbd.c,v 1.3 1997/05/12 07:47:03 thorpej Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Michael Smith and Jason R. Thorpe.
*
* 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 NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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.
*/
/*
* Apollo Domain keyboard routines for the standalone ITE.
*/
#if defined(ITECONSOLE) && defined(DOMAIN_KEYBOARD)
#include <sys/param.h>
#include <hp300/dev/frodoreg.h> /* for apci offsets */
#include <hp300/dev/dcareg.h> /* for the register bit definitions */
#include <hp300/dev/apcireg.h> /* for the apci registers */
#include "samachdep.h"
#include "kbdvar.h"
#ifndef SMALL
/*
* The Apollo keyboard is used in `cooked' mode as configured by the
* firmware; only one table is required.
*
* Note that if an entry in this table is set to 0, the key is passed
* through untranslated. If the entry is 0xff, the key is ignored.
*/
u_char dnkbd_keymap[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 07 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 17 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 1f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 27 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 2f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 37 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 3f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 47 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 4f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 57 */
0x00, 0x00, 0x00, '{', 0x00, '}', 0x00, 0x00, /* 5f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 67 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 6f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 77 */
0x00, 0x00, 0x00, '[', 0x00, ']', 0x00, 0x00, /* 7f */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 87 */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 8f */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 97 */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 9f */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* a7 */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* af */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* b7 */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* bf */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* c7 */
'\\', '|', 0x09, 0x0a, '/', 0xff, 0xff, 0xff, /* cf */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* d7 */
0xff, 0xff, 0xff, 0xff, '?', 0xff, 0x08, 0xff, /* df */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* e7 */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* ef */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* f7 */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* ff */
};
int dnkbd_ignore; /* for ignoring mouse packets */
int
dnkbd_getc()
{
struct apciregs *apci =
(struct apciregs *)IIOV(FRODO_BASE + FRODO_APCI_OFFSET(0));
int c;
/* default to `no key' */
c = 0;
/* Is data in the UART? */
if (apci->ap_lsr & LSR_RXRDY) {
/* Get the character. */
c = apci->ap_data;
/* Ignoring mouse? */
if (dnkbd_ignore) {
dnkbd_ignore--;
return (0);
}
/* Is this the start of a mouse packet? */
if (c == 0xdf) {
dnkbd_ignore = 3; /* 3 bytes of junk */
return (0);
}
/* It's a keyboard event. */
switch (dnkbd_keymap[c]) {
case 0x00:
/* passthrough */
break;
case 0xff:
/* ignore */
c = 0;
break;
default:
c = dnkbd_keymap[c];
break;
}
}
return (c);
}
#endif /* SMALL */
void
dnkbd_nmi()
{
/*
* XXX Should we do anything? Can we even generate one?
*/
}
int
dnkbd_init()
{
/*
* 400, 425, and 433 models can have a Domain keyboard.
*/
switch (machineid) {
case HP_400:
case HP_425:
case HP_433:
break;
default:
return (0);
}
/*
* Look for a Frodo utility chip. If we find one, assume there
* is a Domain keyboard attached.
*/
if (badaddr((caddr_t)IIOV(FRODO_BASE + FRODO_APCI_OFFSET(0))))
return (0);
/*
* XXX Any other initialization? This appears to work ok.
*/
return (1);
}
#endif /* ITECONSOLE && DOMAIN_KEYBOARD */
|
