NetBSD/sys/dev/sbus/p9100reg.h

169 lines
5.6 KiB
C

/* $NetBSD: p9100reg.h,v 1.1 2005/05/16 14:43:23 macallan Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Matt Thomas.
*
* 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 NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#ifndef P9100_REG_H
#define P9100_REG_H
/* The Tadpole 3GX Technical Reference Manual lies. The ramdac registers
* are map in 4 byte increments, not 8.
*/
#define SCRN_RPNT_CTL_1 0x0138 /* Screen Respaint Timing Control 1 */
#define VIDEO_ENABLED 0x00000020
#define PWRUP_CNFG 0x0194 /* Power Up Configuration */
#define DAC_CMAP_WRIDX 0x0200 /* IBM RGB528 Palette Address (Write) */
#define DAC_CMAP_DATA 0x0204 /* IBM RGB528 Palette Data */
#define DAC_PXL_MASK 0x0208 /* IBM RGB528 Pixel Mask */
#define DAC_CMAP_RDIDX 0x020c /* IBM RGB528 Palette Address (Read) */
#define DAC_INDX_LO 0x0210 /* IBM RGB528 Index Low */
#define DAC_INDX_HI 0x0214 /* IBM RGB528 Index High */
#define DAC_INDX_DATA 0x0218 /* IBM RGB528 Index Data (Indexed Registers) */
#define DAC_INDX_CTL 0x021c /* IBM RGB528 Index Control */
#define ENGINE_STATUS 0x2000 /* drawing engine status register */
#define BLITTER_BUSY 0x80000000
#define ENGINE_BUSY 0x40000000
#define COMMAND_BLIT 0x2004
#define COMMAND_QUAD 0x2008
#define PIXEL_1 0x2080 /* pixel data for monochrome colour expansion */
/* apparently bits 2-6 control how many pixels we write - n+1 */
/* drawing engine registers */
#define COORD_INDEX 0x218c
#define WINDOW_OFFSET 0x2190
#define FOREGROUND_COLOR 0x2200
#define BACKGROUND_COLOR 0x2204
#define PLANE_MASK 0x2208
#define DRAW_MODE 0x220c
#define PATTERN_ORIGIN_X 0x2210
#define PATTERN_ORIGIN_Y 0x2214
#define RASTER_OP 0x2218
#define ROP_NO_SOLID 0x02000 /* if set use pattern instead of color for quad operations */
#define ROP_2BIT_PATTERN 0x04000 /* 4-colour pattern instead of mono */
#define ROP_PIX1_TRANS 0x08000 /* transparent background in mono */
#define ROP_OVERSIZE 0x10000
#define ROP_PATTERN 0x20000 /* the manual says pattern enable */
#define ROP_TRANS 0x20000 /* but XFree86 says trans */
#define ROP_SRC 0xCC
#define ROP_PAT 0xF0
#define ROP_DST 0xAA
#define ROP_SET 0xff
#define PIXEL_8 0x221c
#define WINDOW_MIN 0x2220
#define WINDOW_MAX 0x2224
#define PATTERN0 0x2280
#define PATTERN1 0x2284
#define PATTERN2 0x2288
#define PATTERN3 0x228c
#define USER0 0x2290
#define USER1 0x2294
#define USER2 0x2298
#define USER3 0x229c
#define BYTE_CLIP_MIN 0x22a0
#define BYTE_CLIP_MAX 0x22a4
/* coordinate registers */
#define ABS_X0 0x3008
#define ABS_Y0 0x3010
#define ABS_XY0 0x3018
#define REL_X0 0x3028
#define REL_Y0 0x3030
#define REL_XY0 0x3038
#define ABS_X1 0x3048
#define ABS_Y1 0x3050
#define ABS_XY1 0x3058
#define REL_X1 0x3068
#define REL_Y1 0x3070
#define REL_XY1 0x3078
#define ABS_X2 0x3088
#define ABS_Y2 0x3090
#define ABS_XY2 0x3098
#define REL_X2 0x30a8
#define REL_Y2 0x30b0
#define REL_XY2 0x30b8
#define ABS_X3 0x30c8
#define ABS_Y3 0x30d0
#define ABS_XY3 0x30d8
#define REL_X3 0x30e8
#define REL_Y3 0x30f0
#define REL_XY3 0x30f8
/* meta-coordinates */
#define POINT_RTW_X 0x3208
#define POINT_RTW_Y 0x3210
#define POINT_RTW_XY 0x3218
#define POINT_RTP_X 0x3228
#define POINT_RTP_Y 0x3220
#define POINT_RTP_XY 0x3238
#define LINE_RTW_X 0x3248
#define LINE_RTW_Y 0x3250
#define LINE_RTW_XY 0x3258
#define LINE_RTP_X 0x3268
#define LINE_RTP_Y 0x3260
#define LINE_RTP_XY 0x3278
#define TRIANGLE_RTW_X 0x3288
#define TRIANGLE_RTW_Y 0x3290
#define TRIANGLE_RTW_XY 0x3298
#define TRIANGLE_RTP_X 0x32a8
#define TRIANGLE_RTP_Y 0x32a0
#define TRIANGLE_RTP_XY 0x32b8
#define QUAD_RTW_X 0x32c8
#define QUAD_RTW_Y 0x32d0
#define QUAD_RTW_XY 0x32d8
#define QUAD_RTP_X 0x32e8
#define QUAD_RTP_Y 0x32e0
#define QUAD_RTP_XY 0x32f8
#define RECT_RTW_X 0x3308
#define RECT_RTW_Y 0x3310
#define RECT_RTW_XY 0x3318
#define RECT_RTP_X 0x3328
#define RECT_RTP_Y 0x3320
#define RECT_RTP_XY 0x3338
#endif