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/* gxemul: $Id: sfbreg.h,v 1.2 2005/03/05 12:34:03 debug Exp $ */ |
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#ifndef SFBREG_H |
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#define SFBREG_H |
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/*- |
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* Copyright (c) 1995 |
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* The Regents of the University of California. All rights reserved. |
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* |
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* This code is derived from software contributed to Berkeley by |
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* Ralph Campbell and Rick Macklem. |
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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 University of |
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* California, Berkeley and its contributors. |
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* 4. Neither the name of the University nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* |
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* from: @(#)sfb.c 8.1 (Berkeley) 6/10/93 |
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* $NetBSD: sfbreg.h,v 1.2 1997/10/13 14:22:41 lukem Exp $ |
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*/ |
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#define SFB_OFFSET_VRAM 0x201000 /* from module's base */ |
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#define SFB_OFFSET_BT459 0x1C0000 /* Bt459 registers */ |
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#define SFB_ASIC_OFFSET 0x100000 /* SFB ASIC registers... */ |
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#define SFB_COPY_REG0 0x100000 /* Copy Buffer Register0 */ |
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#define SFB_COPY_REG1 0x100004 /* Copy Buffer Register1 */ |
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#define SFB_COPY_REG2 0x100008 /* Copy Buffer Register2 */ |
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#define SFB_COPY_REG3 0x10000C /* Copy Buffer Register3 */ |
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#define SFB_COPY_REG4 0x100010 /* Copy Buffer Register4 */ |
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#define SFB_COPY_REG5 0x100014 /* Copy Buffer Register5 */ |
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#define SFB_COPY_REG6 0x100018 /* Copy Buffer Register6 */ |
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#define SFB_COPY_REG7 0x10001C /* Copy Buffer Register7 */ |
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#define SFB_FOREGROUND 0x100020 /* Foreground */ |
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#define SFB_BACKGROUND 0x100024 /* Background */ |
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#define SFB_PLANEMASK 0x100028 /* PlaneMask */ |
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#define SFB_PIXELMASK 0x10002C /* PixelMask Register */ |
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#define SFB_MODE 0x100030 /* Mode Register */ |
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#define SFB_BOOL_OP 0x100034 /* Boolean Op Register */ |
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#define SFB_PIXELSHIFT 0x100038 /* PixelShift Register */ |
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#define SFB_ADDRESS 0x10003C /* Address Register */ |
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#define SFB_BRESENHAM1 0x100040 /* Bresenham Register 1 */ |
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#define SFB_BRESENHAM2 0x100044 /* Bresenham Register 2 */ |
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#define SFB_BRESENHAM3 0x100048 /* Bresenham Register 3 */ |
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#define SFB_BCONT 0x10004C /* BCont */ |
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#define SFB_DEEP 0x100050 /* Deep Register */ |
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#define SFB_START 0x100054 /* Start Register */ |
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#define SFB_CLEAR 0x100058 /* Clear Interrupt */ |
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#define SFB_VREFRESH_COUNT 0x100060 /* Video Refresh Count */ |
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#define SFB_VHORIZONTAL 0x100064 /* Video Horizontal Setup */ |
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#define SFB_VVERTICAL 0x100068 /* Video Vertical Setup */ |
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#define SFB_VBASE 0x10006C /* Video Base Address */ |
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#define SFB_VVALID 0x100070 /* Video Valid */ |
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#define SFB_INTERRUPT_ENABLE 0x100074 /* Enable/disable interrupts */ |
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#define SFB_TCCLK 0x100078 /* TCCLK count */ |
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#define SFB_VIDCLK 0x10007C /* VIDCLK count */ |
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#define SFB_FB_SIZE 0x1FF000 /* frame buffer size */ |
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#endif /* SFBREG_H */ |
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