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/*
* Mesa 3-D graphics library
* Version: 5.0
*
* Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* DOS/DJGPP device driver v1.3 for Mesa 5.0 -- MGA2064W register mnemonics
*
* Copyright (c) 2003 - Borca Daniel
* Email : dborca@yahoo.com
* Web : http://www.geocities.com/dborca
*/
#ifndef MGA_REG_H_included
#define MGA_REG_H_included
/* Matrox hardware registers: */
#define M_AR0 0x1C60
#define M_AR1 0x1C64
#define M_AR2 0x1C68
#define M_AR3 0x1C6C
#define M_AR4 0x1C70
#define M_AR5 0x1C74
#define M_AR6 0x1C78
#define M_BCOL 0x1C20
#define M_CXBNDRY 0x1C80
#define M_CXLEFT 0x1CA0
#define M_CXRIGHT 0x1CA4
#define M_DR0 0x1CC0
#define M_DR2 0x1CC8
#define M_DR3 0x1CCC
#define M_DR4 0x1CD0
#define M_DR6 0x1CD8
#define M_DR7 0x1CDC
#define M_DR8 0x1CE0
#define M_DR10 0x1CE8
#define M_DR11 0x1CEC
#define M_DR12 0x1CF0
#define M_DR14 0x1CF8
#define M_DR15 0x1CFC
#define M_DWGCTL 0x1C00
#define M_FCOL 0x1C24
#define M_FIFOSTATUS 0x1E10
#define M_FXBNDRY 0x1C84
#define M_FXLEFT 0x1CA8
#define M_FXRIGHT 0x1CAC
#define M_ICLEAR 0x1E18
#define M_IEN 0x1E1C
#define M_LEN 0x1C5C
#define M_MACCESS 0x1C04
#define M_OPMODE 0x1E54
#define M_PAT0 0x1C10
#define M_PAT1 0x1C14
#define M_PITCH 0x1C8C
#define M_PLNWT 0x1C1C
#define M_RESET 0x1E40
#define M_SGN 0x1C58
#define M_SHIFT 0x1C50
#define M_SRC0 0x1C30
#define M_SRC1 0x1C34
#define M_SRC2 0x1C38
#define M_SRC3 0x1C3C
#define M_STATUS 0x1E14
#define M_VCOUNT 0x1E20
#define M_XDST 0x1CB0
#define M_XYEND 0x1C44
#define M_XYSTRT 0x1C40
#define M_YBOT 0x1C9C
#define M_YDST 0x1C90
#define M_YDSTLEN 0x1C88
#define M_YDSTORG 0x1C94
#define M_YTOP 0x1C98
#define M_ZORG 0x1C0C
#define M_EXEC 0x0100
/* DWGCTL: opcod */
#define M_DWG_LINE_OPEN 0x0
#define M_DWG_AUTOLINE_OPEN 0x1
#define M_DWG_LINE_CLOSE 0x2
#define M_DWG_AUTOLINE_CLOSE 0x3
#define M_DWG_TRAP 0x4
#define M_DWG_TEXTURE_TRAP 0x5
#define M_DWG_BITBLT 0x8
#define M_DWG_FBITBLT 0xC
#define M_DWG_ILOAD 0x9
#define M_DWG_ILOAD_SCALE 0xD
#define M_DWG_ILOAD_FILTER 0xF
#define M_DWG_IDUMP 0xA
/* DWGCTL: atype */
#define M_DWG_RPL (0x0 << 4)
#define M_DWG_RSTR (0x1 << 4)
#define M_DWG_ZI (0x3 << 4)
#define M_DWG_BLK (0x4 << 4)
#define M_DWG_I (0x7 << 4)
/* DWGCTL: linear */
#define M_DWG_LINEAR (0x1 << 7)
/* DWGCTL: zmode */
#define M_DWG_NOZCMP (0x0 << 8)
#define M_DWG_ZE (0x2 << 8)
#define M_DWG_ZNE (0x3 << 8)
#define M_DWG_ZLT (0x4 << 8)
#define M_DWG_ZLTE (0x5 << 8)
#define M_DWG_ZGT (0x6 << 8)
#define M_DWG_ZGTE (0x7 << 8)
/* DWGCTL: solid */
#define M_DWG_SOLID (0x1 << 11)
/* DWGCTL: arzero */
#define M_DWG_ARZERO (0x1 << 12)
/* DWGCTL: sgnzero */
#define M_DWG_SGNZERO (0x1 << 13)
/* DWGCTL: shiftzero */
#define M_DWG_SHFTZERO (0x1 << 14)
/* DWGCTL: bop */
#define M_DWG_BOP_XOR (0x6 << 16)
#define M_DWG_BOP_AND (0x8 << 16)
#define M_DWG_BOP_SRC (0xC << 16)
#define M_DWG_BOP_OR (0xE << 16)
/* DWGCTL: trans */
#define M_DWG_TRANS_0 (0x0 << 20)
#define M_DWG_TRANS_1 (0x1 << 20)
#define M_DWG_TRANS_2 (0x2 << 20)
#define M_DWG_TRANS_3 (0x3 << 20)
#define M_DWG_TRANS_4 (0x4 << 20)
#define M_DWG_TRANS_5 (0x5 << 20)
#define M_DWG_TRANS_6 (0x6 << 20)
#define M_DWG_TRANS_7 (0x7 << 20)
#define M_DWG_TRANS_8 (0x8 << 20)
#define M_DWG_TRANS_9 (0x9 << 20)
#define M_DWG_TRANS_A (0xA << 20)
#define M_DWG_TRANS_B (0xB << 20)
#define M_DWG_TRANS_C (0xC << 20)
#define M_DWG_TRANS_D (0xD << 20)
#define M_DWG_TRANS_E (0xE << 20)
#define M_DWG_TRANS_F (0xF << 20)
/* DWGCTL: bltmod */
#define M_DWG_BMONOLEF (0x0 << 25)
#define M_DWG_BMONOWF (0x4 << 25)
#define M_DWG_BPLAN (0x1 << 25)
#define M_DWG_BFCOL (0x2 << 25)
#define M_DWG_BUYUV (0xE << 25)
#define M_DWG_BU32BGR (0x3 << 25)
#define M_DWG_BU32RGB (0x7 << 25)
#define M_DWG_BU24BGR (0xB << 25)
#define M_DWG_BU24RGB (0xF << 25)
/* DWGCTL: pattern */
#define M_DWG_PATTERN (0x1 << 29)
/* DWGCTL: transc */
#define M_DWG_TRANSC (0x1 << 30)
/* OPMODE: */
#define M_DMA_GENERAL (0x0 << 2)
#define M_DMA_BLIT (0x1 << 2)
#define M_DMA_VECTOR (0x2 << 2)
/* SGN: */
#define M_SDXL (0x1 << 1)
#define M_SDXR (0x1 << 5)
/* VGAREG */
#define M_CRTC_INDEX 0x1FD4
#define M_CRTC_DATA 0x1FD5
#define M_CRTC_EXT_INDEX 0x1FDE
#define M_CRTC_EXT_DATA 0x1FDF
#define M_MISC_R 0x1FCC
#define M_MISC_W 0x1FC2
/* CRTCEXT3: */
#define M_MGAMODE (0x1 << 7)
#endif
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