Annotation of sys/arch/hp300/stand/include/grf_rbreg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: grf_rbreg.h,v 1.2 2006/08/17 06:31:10 miod Exp $ */
2: /* $NetBSD: grf_rbreg.h,v 1.4 1994/10/26 07:24:03 cgd 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 $Hdr: grf_rbreg.h 1.9 92/01/21$
38: *
39: * @(#)grf_rbreg.h 8.1 (Berkeley) 6/10/93
40: */
41:
42: /*
43: * Map of the Renaissance frame buffer controller chip in memory ...
44: */
45:
46: #include <hp300/dev/iotypes.h> /* XXX */
47:
48: #define rb_waitbusy(regaddr) \
49: while (((struct rboxfb *)(regaddr))->wbusy & 0x01) DELAY(100)
50:
51: #define CM1RED ((struct rencm *)(ip->regbase + 0x6400))
52: #define CM1GRN ((struct rencm *)(ip->regbase + 0x6800))
53: #define CM1BLU ((struct rencm *)(ip->regbase + 0x6C00))
54: #define CM2RED ((struct rencm *)(ip->regbase + 0x7400))
55: #define CM2GRN ((struct rencm *)(ip->regbase + 0x7800))
56: #define CM2BLU ((struct rencm *)(ip->regbase + 0x7C00))
57:
58: struct rencm {
59: u_char :8, :8, :8;
60: vu_char value;
61: };
62:
63: struct rboxfb {
64: u_char filler1[1];
65: vu_char reset; /* reset register 0x01 */
66: vu_char fb_address; /* frame buffer address 0x02 */
67: vu_char interrupt; /* interrupt register 0x03 */
68: u_char filler1a;
69: vu_char fbwmsb; /* frame buffer width MSB 0x05 */
70: u_char filler1b;
71: vu_char fbwlsb; /* frame buffer width MSB 0x07 */
72: u_char filler1c;
73: vu_char fbhmsb; /* frame buffer height MSB 0x09 */
74: u_char filler1d;
75: vu_char fbhlsb; /* frame buffer height MSB 0x0b */
76: u_char filler1e;
77: vu_char dwmsb; /* display width MSB 0x0d */
78: u_char filler1f;
79: vu_char dwlsb; /* display width MSB 0x0f */
80: u_char filler1g;
81: vu_char dhmsb; /* display height MSB 0x11 */
82: u_char filler1h;
83: vu_char dhlsb; /* display height MSB 0x13 */
84: u_char filler1i;
85: vu_char fbid; /* frame buffer id 0x15 */
86: u_char filler1j[0x47];
87: vu_char fbomsb; /* frame buffer offset MSB 0x5d */
88: u_char filler1k;
89: vu_char fbolsb; /* frame buffer offset LSB 0x5f */
90: u_char filler2[16359];
91: vu_char wbusy; /* window mover is active 0x4047 */
92: u_char filler3[0x405b - 0x4048];
93: vu_char scanbusy; /* scan converteris active 0x405B */
94: u_char filler3b[0x4083 - 0x405c];
95: vu_char video_enable; /* drive vid. refresh bus 0x4083 */
96: u_char filler4[3];
97: vu_char display_enable; /* enable the display 0x4087 */
98: u_char filler5[8];
99: vu_int write_enable; /* write enable register 0x4090 */
100: u_char filler6[11];
101: vu_char wmove; /* start window mover 0x409f */
102: u_char filler7[3];
103: vu_char blink; /* blink register 0x40a3 */
104: u_char filler8[15];
105: vu_char fold; /* fold register 0x40b3 */
106: vu_int opwen; /* overlay plane write enable 0x40b4 */
107: u_char filler9[3];
108: vu_char tmode; /* Tile mode size 0x40bb */
109: u_char filler9a[3];
110: vu_char drive; /* drive register 0x40bf */
111: u_char filler10[3];
112: vu_char vdrive; /* vdrive register 0x40c3 */
113: u_char filler10a[0x40cb-0x40c4];
114: vu_char zconfig; /* Z-buffer mode 0x40cb */
115: u_char filler11a[2];
116: vu_short tpatt; /* Transparency pattern 0x40ce */
117: u_char filler11b[3];
118: vu_char dmode; /* dither mode 0x40d3 */
119: u_char filler11c[3];
120: vu_char en_scan; /* enable scan board to DTACK 0x40d7 */
121: u_char filler11d[0x40ef-0x40d8];
122: vu_char rep_rule; /* replacement rule 0x40ef */
123: u_char filler12[2];
124: vu_short source_x; /* source x 0x40f2 */
125: u_char filler13[2];
126: vu_short source_y; /* source y 0x40f6 */
127: u_char filler14[2];
128: vu_short dest_x; /* dest x 0x40fa */
129: u_char filler15[2];
130: vu_short dest_y; /* dest y 0x40fe */
131: u_char filler16[2];
132: vu_short wwidth; /* window width 0x4102 */
133: u_char filler17[2];
134: vu_short wheight; /* window height 0x4106 */
135: u_char filler18[18];
136: vu_short patt_x; /* pattern x 0x411a */
137: u_char filler19[2];
138: vu_short patt_y; /* pattern y 0x411e */
139: u_char filler20[0x8012 - 0x4120];
140: vu_short te_status; /* transform engine status 0x8012 */
141: u_char filler21[0x1ffff-0x8014];
142: };
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