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/*-*- linux-c -*-
* linux/drivers/video/i810_regs.h -- Intel 810/815 Register List
*
* Copyright (C) 2001 Antonino Daplas<adaplas@pol.net>
* All Rights Reserved
*
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive for
* more details.
*/
/*
* Intel 810 Chipset Family PRM 15 3.1
* GC Register Memory Address Map
*
* Based on:
* Intel (R) 810 Chipset Family
* Programmer s Reference Manual
* November 1999
* Revision 1.0
* Order Number: 298026-001 R
*
* All GC registers are memory-mapped. In addition, the VGA and extended VGA registers
* are I/O mapped.
*/
#ifndef __I810_REGS_H__
#define __I810_REGS_H__
/* Instruction and Interrupt Control Registers (01000h 02FFFh) */
#define FENCE 0x02000
#define PGTBL_CTL 0x02020
#define PGTBL_ER 0x02024
#define LRING 0x02030
#define IRING 0x02040
#define HWS_PGA 0x02080
#define IPEIR 0x02088
#define IPEHR 0x0208C
#define INSTDONE 0x02090
#define NOPID 0x02094
#define HWSTAM 0x02098
#define IER 0x020A0
#define IIR 0x020A4
#define IMR 0x020A8
#define ISR 0x020AC
#define EIR 0x020B0
#define EMR 0x020B4
#define ESR 0x020B8
#define INSTPM 0x020C0
#define INSTPS 0x020C4
#define BBP_PTR 0x020C8
#define ABB_SRT 0x020CC
#define ABB_END 0x020D0
#define DMA_FADD 0x020D4
#define FW_BLC 0x020D8
#define MEM_MODE 0x020DC
/* Memory Control Registers (03000h 03FFFh) */
#define DRT 0x03000
#define DRAMCL 0x03001
#define DRAMCH 0x03002
/* Span Cursor Registers (04000h 04FFFh) */
#define UI_SC_CTL 0x04008
/* I/O Control Registers (05000h 05FFFh) */
#define HVSYNC 0x05000
#define GPIOA 0x05010
#define GPIOB 0x05014
#define GPIOC 0x0501C
/* Clock Control and Power Management Registers (06000h 06FFFh) */
#define DCLK_0D 0x06000
#define DCLK_1D 0x06004
#define DCLK_2D 0x06008
#define LCD_CLKD 0x0600C
#define DCLK_0DS 0x06010
#define PWR_CLKC 0x06014
/* Graphics Translation Table Range Definition (10000h 1FFFFh) */
#define GTT 0x10000
/* Overlay Registers (30000h 03FFFFh) */
#define OVOADDR 0x30000
#define DOVOSTA 0x30008
#define GAMMA 0x30010
#define OBUF_0Y 0x30100
#define OBUF_1Y 0x30104
#define OBUF_0U 0x30108
#define OBUF_0V 0x3010C
#define OBUF_1U 0x30110
#define OBUF_1V 0x30114
#define OVOSTRIDE 0x30118
#define YRGB_VPH 0x3011C
#define UV_VPH 0x30120
#define HORZ_PH 0x30124
#define INIT_PH 0x30128
#define DWINPOS 0x3012C
#define DWINSZ 0x30130
#define SWID 0x30134
#define SWIDQW 0x30138
#define SHEIGHT 0x3013F
#define YRGBSCALE 0x30140
#define UVSCALE 0x30144
#define OVOCLRCO 0x30148
#define OVOCLRC1 0x3014C
#define DCLRKV 0x30150
#define DLCRKM 0x30154
#define SCLRKVH 0x30158
#define SCLRKVL 0x3015C
#define SCLRKM 0x30160
#define OVOCONF 0x30164
#define OVOCMD 0x30168
#define AWINPOS 0x30170
#define AWINZ 0x30174
/* BLT Engine Status (40000h 4FFFFh) (Software Debug) */
#define BR00 0x40000
#define BRO1 0x40004
#define BR02 0x40008
#define BR03 0x4000C
#define BR04 0x40010
#define BR05 0x40014
#define BR06 0x40018
#define BR07 0x4001C
#define BR08 0x40020
#define BR09 0x40024
#define BR10 0x40028
#define BR11 0x4002C
#define BR12 0x40030
#define BR13 0x40034
#define BR14 0x40038
#define BR15 0x4003C
#define BR16 0x40040
#define BR17 0x40044
#define BR18 0x40048
#define BR19 0x4004C
#define SSLADD 0x40074
#define DSLH 0x40078
#define DSLRADD 0x4007C
/* LCD/TV-Out and HW DVD Registers (60000h 6FFFFh) */
/* LCD/TV-Out */
#define HTOTAL 0x60000
#define HBLANK 0x60004
#define HSYNC 0x60008
#define VTOTAL 0x6000C
#define VBLANK 0x60010
#define VSYNC 0x60014
#define LCDTV_C 0x60018
#define OVRACT 0x6001C
#define BCLRPAT 0x60020
/* Display and Cursor Control Registers (70000h 7FFFFh) */
#define DISP_SL 0x70000
#define DISP_SLC 0x70004
#define PIXCONF 0x70008
#define PIXCONF1 0x70009
#define BLTCNTL 0x7000C
#define SWF 0x70014
#define DPLYBASE 0x70020
#define DPLYSTAS 0x70024
#define CURCNTR 0x70080
#define CURBASE 0x70084
#define CURPOS 0x70088
/* VGA Registers */
/* SMRAM Registers */
#define SMRAM 0x10
/* Graphics Control Registers */
#define GR_INDEX 0x3CE
#define GR_DATA 0x3CF
#define GR10 0x10
#define GR11 0x11
/* CRT Controller Registers */
#define CR_INDEX_MDA 0x3B4
#define CR_INDEX_CGA 0x3D4
#define CR_DATA_MDA 0x3B5
#define CR_DATA_CGA 0x3D5
#define CR30 0x30
#define CR31 0x31
#define CR32 0x32
#define CR33 0x33
#define CR35 0x35
#define CR39 0x39
#define CR40 0x40
#define CR41 0x41
#define CR42 0x42
#define CR70 0x70
#define CR80 0x80
#define CR81 0x82
/* Extended VGA Registers */
/* General Control and Status Registers */
#define ST00 0x3C2
#define ST01_MDA 0x3BA
#define ST01_CGA 0x3DA
#define FRC_READ 0x3CA
#define FRC_WRITE_MDA 0x3BA
#define FRC_WRITE_CGA 0x3DA
#define MSR_READ 0x3CC
#define MSR_WRITE 0x3C2
/* Sequencer Registers */
#define SR_INDEX 0x3C4
#define SR_DATA 0x3C5
#define SR01 0x01
#define SR02 0x02
#define SR03 0x03
#define SR04 0x04
#define SR07 0x07
/* Graphics Controller Registers */
#define GR00 0x00
#define GR01 0x01
#define GR02 0x02
#define GR03 0x03
#define GR04 0x04
#define GR05 0x05
#define GR06 0x06
#define GR07 0x07
#define GR08 0x08
/* Attribute Controller Registers */
#define ATTR_WRITE 0x3C0
#define ATTR_READ 0x3C1
/* VGA Color Palette Registers */
/* CLUT */
#define CLUT_DATA 0x3C9 /* DACDATA */
#define CLUT_INDEX_READ 0x3C7 /* DACRX */
#define CLUT_INDEX_WRITE 0x3C8 /* DACWX */
#define DACMASK 0x3C6
/* CRT Controller Registers */
#define CR00 0x00
#define CR01 0x01
#define CR02 0x02
#define CR03 0x03
#define CR04 0x04
#define CR05 0x05
#define CR06 0x06
#define CR07 0x07
#define CR08 0x08
#define CR09 0x09
#define CR0A 0x0A
#define CR0B 0x0B
#define CR0C 0x0C
#define CR0D 0x0D
#define CR0E 0x0E
#define CR0F 0x0F
#define CR10 0x10
#define CR11 0x11
#define CR12 0x12
#define CR13 0x13
#define CR14 0x14
#define CR15 0x15
#define CR16 0x16
#define CR17 0x17
#define CR18 0x18
#endif /* __I810_REGS_H__ */
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