topcatreg.h revision 1.1 
1/*	$OpenBSD: topcatreg.h,v 1.2 2005/01/24 21:36:39 miod Exp $	*/
2/*	$NetBSD: topcatreg.h,v 1.1 2011/02/06 18:26:51 tsutsui 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) \
43do { \
44	while (((volatile struct tcboxfb *)(regaddr))->cmap_busy & 0x04) \
45		DELAY(10); \
46} while (0)
47
48#define tc_waitbusy(regaddr,planes) \
49do { \
50	while (((volatile struct tcboxfb *)(regaddr))->busy & planes) \
51		DELAY(10); \
52} while (0)
53
54struct 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};
118