/* ********************************************************************* * 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