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
|
/* $OpenBSD: grf_hyreg.h,v 1.2 1997/01/12 15:12:35 downsj Exp $ */
/* $NetBSD: grf_hyreg.h,v 1.2 1994/10/26 07:23:57 cgd Exp $ */
/*
* Copyright (c) 1991 University of Utah.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department and Mark Davies of the Department of Computer
* Science, Victoria University of Wellington, New Zealand.
*
* 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 University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University 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 REGENTS 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.
*
* from: Utah $Hdr: grf_hyreg.h 1.1 92/01/22$
*
* @(#)grf_hyreg.h 8.1 (Berkeley) 6/10/93
*/
#include <hp300/dev/iotypes.h> /* XXX */
struct hyboxfb {
u_char :8;
vu_char reset; /* reset register 0x01 */
vu_char fb_address; /* frame buffer address 0x02 */
vu_char interrupt; /* interrupt register 0x03 */
u_char :8;
vu_char fbwmsb; /* frame buffer width MSB 0x05 */
u_char :8;
vu_char fbwlsb; /* frame buffer width MSB 0x07 */
u_char :8;
vu_char fbhmsb; /* frame buffer height MSB 0x09 */
u_char :8;
vu_char fbhlsb; /* frame buffer height MSB 0x0b */
u_char :8;
vu_char dwmsb; /* display width MSB 0x0d */
u_char :8;
vu_char dwlsb; /* display width MSB 0x0f */
u_char :8;
vu_char dhmsb; /* display height MSB 0x11 */
u_char :8;
vu_char dhlsb; /* display height MSB 0x13 */
u_char :8;
vu_char fbid; /* Scondary frame buffer id 0x15 */
u_char :8;
vu_char bits; /* square(0)/double-high(1) 0x17 */
u_char f1[0x5b-0x17-1];
vu_char num_planes; /* number of color planes 0x5b */
u_char :8;
vu_char fbomsb; /* frame buffer offset MSB 0x5d */
u_char :8;
vu_char fbolsb; /* frame buffer offset LSB 0x5f */
u_char f2[0x4000-0x5f-1];
vu_char nblank; /* display enable planes 0x4000 */
};
|
