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/* *********************************************************************
* Broadcom Common Firmware Environment (CFE)
*
* VGA definitions File: VGA.H
*
* This module contains names of the registers and bits
* commonly used on VGA adapters.
*
* Author: Mitch Lichtenberg (mpl@broadcom.com)
*
*********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
*
* This software is furnished under license and may be used and
* copied only in accordance with the following terms and
* conditions. Subject to these conditions, you may download,
* copy, install, use, modify and distribute modified or unmodified
* copies of this software in source and/or binary form. No title
* or ownership is transferred hereby.
*
* 1) Any source code used, modified or distributed must reproduce
* and retain this copyright notice and list of conditions
* as they appear in the source file.
*
* 2) No right is granted to use any trade name, trademark, or
* logo of Broadcom Corporation. The "Broadcom Corporation"
* name may not be used to endorse or promote products derived
* from this software without the prior written permission of
* Broadcom Corporation.
*
* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
* SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
* PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR 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), EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
********************************************************************* */
#define VGA_GFXCTL_INDEX 0x3CE
#define VGA_GFXCTL_DATA 0x3CF
#define VGA_CRTC_INDEX 0x3D4
#define VGA_CRTC_DATA 0x3D5
#define VGA_SEQ_INDEX 0x3C4
#define VGA_SEQ_DATA 0x3C5
#define VGA_INPSTATUS_R 0x3C2
#define VGA_MISCOUTPUT_W 0x3C2
#define VGA_MISCOUTPUT_R 0x3CC
#define VGA_ATTRIB_INDEX 0x3C0
#define VGA_ATTRIB_DATA 0x3C1
#define VGA_FEATURES_W 0x3DA
#define VGA_EXT_INDEX 0x3D6
#define VGA_EXT_DATA 0x3D7
#define CRTC_CURSOR_HIGH 0x0E
#define CRTC_CURSOR_LOW 0x0F
#define VGA_TEXTBUF_COLOR 0xB8000
#define VGA_TEXTBUF_MONO 0xB0000
#define VGA_TEXTBUF_SIZE 0x8000
#define VGA_ATTRIB_MONO 7
#define VGA_TEXTMODE_COLS 80
#define VGA_TEXTMODE_ROWS 25
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