Annotation of sys/arch/hp300/dev/topcatreg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: topcatreg.h,v 1.2 2005/01/24 21:36:39 miod Exp $ */
2: /* $NetBSD: grf_tcreg.h,v 1.6 1994/10/26 07:24:06 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 $Hdr: grf_tcreg.h 1.11 92/01/21$
38: *
39: * @(#)grf_tcreg.h 8.1 (Berkeley) 6/10/93
40: */
41:
42: #define tccm_waitbusy(regaddr) \
43: do { \
44: while (((volatile struct tcboxfb *)(regaddr))->cmap_busy & 0x04) \
45: DELAY(10); \
46: } while (0)
47:
48: #define tc_waitbusy(regaddr,planes) \
49: do { \
50: while (((volatile struct tcboxfb *)(regaddr))->busy & planes) \
51: DELAY(10); \
52: } while (0)
53:
54: struct tcboxfb {
55: struct diofbreg regs;
56: u_int8_t f2[0x4040-0x5f-1];
57: u_int8_t vblank; /* vertical blanking 0x4040 */
58: u_int8_t :8,:8,:8;
59: u_int8_t busy; /* window move active 0x4044 */
60: u_int8_t :8,:8,:8;
61: u_int8_t vtrace_request; /* vert retrace intr request 0x4048 */
62: u_int8_t :8,:8,:8;
63: u_int8_t move_request; /* window move intr request 0x404C */
64: u_int8_t f3[0x4080-0x404c-1];
65: u_int8_t nblank; /* display enable planes 0x4080 */
66: u_int8_t f4[0x4088-0x4080-1];
67: u_int8_t wen; /* write enable plane 0x4088 */
68: u_int8_t f5[0x408c-0x4088-1];
69: u_int8_t ren; /* read enable plane 0x408c */
70: u_int8_t f6[0x4090-0x408c-1];
71: u_int8_t fben; /* frame buffer write enable 0x4090 */
72: u_int8_t f7[0x409c-0x4090-1];
73: u_int8_t wmove; /* start window move 0x409c */
74: u_int8_t f8[0x40a0-0x409c-1];
75: u_int8_t blink; /* enable blink planes 0x40a0 */
76: u_int8_t f9[0x40a8-0x40a0-1];
77: u_int8_t altframe; /* enable alternate frame 0x40a8 */
78: u_int8_t f10[0x40ac-0x40a8-1];
79: u_int8_t curon; /* cursor control register 0x40ac */
80: u_int8_t f11[0x40ea-0x40ac-1];
81: u_int8_t prr; /* pixel replacement rule 0x40ea */
82: u_int8_t f12[0x40ef-0x40ea-1];
83: u_int8_t wmrr; /* move replacement rule 0x40ef */
84: u_int8_t f13[0x40f2-0x40ef-1];
85: u_int16_t source_x; /* source x pixel # 0x40f2 */
86: u_int8_t f14[0x40f6-0x40f2-2];
87: u_int16_t source_y; /* source y pixel # 0x40f6 */
88: u_int8_t f15[0x40fa-0x40f6-2];
89: u_int16_t dest_x; /* dest x pixel # 0x40fa */
90: u_int8_t f16[0x40fe -0x40fa-2];
91: u_int16_t dest_y; /* dest y pixel # 0x40fe */
92: u_int8_t f17[0x4102-0x40fe -2];
93: u_int16_t wwidth; /* block mover pixel width 0x4102 */
94: u_int8_t f18[0x4106-0x4102-2];
95: u_int16_t wheight; /* block mover pixel height 0x4106 */
96: /* Catseye */
97: u_int8_t f19[0x4206-0x4106-2];
98: u_int16_t rug_cmdstat; /* RUG Command/Staus 0x4206 */
99: u_int8_t f20[0x4510-0x4206-2];
100: u_int16_t vb_select; /* Vector/BitBlt Select 0x4510 */
101: u_int16_t tcntrl; /* Three Operand Control 0x4512 */
102: u_int16_t acntrl; /* BitBlt Mode 0x4514 */
103: u_int16_t pncntrl; /* Plane Control 0x4516 */
104: u_int8_t f21[0x4800-0x4516-2];
105: u_int16_t catseye_status; /* Catseye Status 0x4800 */
106: /* End of Catseye */
107: u_int8_t f22[0x6002-0x4800-2];
108: u_int16_t cmap_busy; /* Color Ram busy 0x6002 */
109: u_int8_t f23[0x60b2-0x6002-2];
110: u_int16_t rdata; /* color map red data 0x60b2 */
111: u_int16_t gdata; /* color map green data 0x60b4 */
112: u_int16_t bdata; /* color map blue data 0x60b6 */
113: u_int16_t cindex; /* color map index 0x60b8 */
114: u_int16_t plane_mask; /* plane mask select 0x60ba */
115: u_int8_t f24[0x60f0-0x60ba-2];
116: u_int16_t strobe; /* color map trigger 0x60f0 */
117: };
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