169 lines
5.6 KiB
C
169 lines
5.6 KiB
C
/* $NetBSD: p9100reg.h,v 1.1 2005/05/16 14:43:23 macallan Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Matt Thomas.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef P9100_REG_H
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#define P9100_REG_H
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/* The Tadpole 3GX Technical Reference Manual lies. The ramdac registers
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* are map in 4 byte increments, not 8.
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*/
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#define SCRN_RPNT_CTL_1 0x0138 /* Screen Respaint Timing Control 1 */
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#define VIDEO_ENABLED 0x00000020
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#define PWRUP_CNFG 0x0194 /* Power Up Configuration */
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#define DAC_CMAP_WRIDX 0x0200 /* IBM RGB528 Palette Address (Write) */
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#define DAC_CMAP_DATA 0x0204 /* IBM RGB528 Palette Data */
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#define DAC_PXL_MASK 0x0208 /* IBM RGB528 Pixel Mask */
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#define DAC_CMAP_RDIDX 0x020c /* IBM RGB528 Palette Address (Read) */
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#define DAC_INDX_LO 0x0210 /* IBM RGB528 Index Low */
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#define DAC_INDX_HI 0x0214 /* IBM RGB528 Index High */
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#define DAC_INDX_DATA 0x0218 /* IBM RGB528 Index Data (Indexed Registers) */
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#define DAC_INDX_CTL 0x021c /* IBM RGB528 Index Control */
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#define ENGINE_STATUS 0x2000 /* drawing engine status register */
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#define BLITTER_BUSY 0x80000000
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#define ENGINE_BUSY 0x40000000
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#define COMMAND_BLIT 0x2004
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#define COMMAND_QUAD 0x2008
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#define PIXEL_1 0x2080 /* pixel data for monochrome colour expansion */
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/* apparently bits 2-6 control how many pixels we write - n+1 */
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/* drawing engine registers */
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#define COORD_INDEX 0x218c
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#define WINDOW_OFFSET 0x2190
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#define FOREGROUND_COLOR 0x2200
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#define BACKGROUND_COLOR 0x2204
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#define PLANE_MASK 0x2208
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#define DRAW_MODE 0x220c
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#define PATTERN_ORIGIN_X 0x2210
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#define PATTERN_ORIGIN_Y 0x2214
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#define RASTER_OP 0x2218
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#define ROP_NO_SOLID 0x02000 /* if set use pattern instead of color for quad operations */
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#define ROP_2BIT_PATTERN 0x04000 /* 4-colour pattern instead of mono */
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#define ROP_PIX1_TRANS 0x08000 /* transparent background in mono */
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#define ROP_OVERSIZE 0x10000
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#define ROP_PATTERN 0x20000 /* the manual says pattern enable */
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#define ROP_TRANS 0x20000 /* but XFree86 says trans */
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#define ROP_SRC 0xCC
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#define ROP_PAT 0xF0
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#define ROP_DST 0xAA
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#define ROP_SET 0xff
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#define PIXEL_8 0x221c
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#define WINDOW_MIN 0x2220
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#define WINDOW_MAX 0x2224
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#define PATTERN0 0x2280
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#define PATTERN1 0x2284
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#define PATTERN2 0x2288
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#define PATTERN3 0x228c
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#define USER0 0x2290
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#define USER1 0x2294
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#define USER2 0x2298
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#define USER3 0x229c
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#define BYTE_CLIP_MIN 0x22a0
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#define BYTE_CLIP_MAX 0x22a4
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/* coordinate registers */
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#define ABS_X0 0x3008
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#define ABS_Y0 0x3010
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#define ABS_XY0 0x3018
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#define REL_X0 0x3028
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#define REL_Y0 0x3030
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#define REL_XY0 0x3038
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#define ABS_X1 0x3048
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#define ABS_Y1 0x3050
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#define ABS_XY1 0x3058
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#define REL_X1 0x3068
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#define REL_Y1 0x3070
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#define REL_XY1 0x3078
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#define ABS_X2 0x3088
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#define ABS_Y2 0x3090
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#define ABS_XY2 0x3098
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#define REL_X2 0x30a8
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#define REL_Y2 0x30b0
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#define REL_XY2 0x30b8
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#define ABS_X3 0x30c8
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#define ABS_Y3 0x30d0
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#define ABS_XY3 0x30d8
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#define REL_X3 0x30e8
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#define REL_Y3 0x30f0
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#define REL_XY3 0x30f8
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/* meta-coordinates */
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#define POINT_RTW_X 0x3208
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#define POINT_RTW_Y 0x3210
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#define POINT_RTW_XY 0x3218
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#define POINT_RTP_X 0x3228
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#define POINT_RTP_Y 0x3220
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#define POINT_RTP_XY 0x3238
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#define LINE_RTW_X 0x3248
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#define LINE_RTW_Y 0x3250
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#define LINE_RTW_XY 0x3258
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#define LINE_RTP_X 0x3268
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#define LINE_RTP_Y 0x3260
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#define LINE_RTP_XY 0x3278
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#define TRIANGLE_RTW_X 0x3288
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#define TRIANGLE_RTW_Y 0x3290
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#define TRIANGLE_RTW_XY 0x3298
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#define TRIANGLE_RTP_X 0x32a8
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#define TRIANGLE_RTP_Y 0x32a0
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#define TRIANGLE_RTP_XY 0x32b8
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#define QUAD_RTW_X 0x32c8
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#define QUAD_RTW_Y 0x32d0
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#define QUAD_RTW_XY 0x32d8
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#define QUAD_RTP_X 0x32e8
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#define QUAD_RTP_Y 0x32e0
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#define QUAD_RTP_XY 0x32f8
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#define RECT_RTW_X 0x3308
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#define RECT_RTW_Y 0x3310
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#define RECT_RTW_XY 0x3318
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#define RECT_RTP_X 0x3328
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#define RECT_RTP_Y 0x3320
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#define RECT_RTP_XY 0x3338
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#endif
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