vga.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _VGA_H
#define _VGA_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Interface to the bootstrap's internal VGA driver.
*/
#ifdef __cplusplus
extern "C" {
#endif
#define VGA_IO_WMR 0x3C8 /* vga io DAC write mode register */
#define VGA_IO_DR 0x3C9 /* vga io DAC data register */
#define VGA_IO_IS 0x3DA /* vga io input status register */
#define VGA_TEXT_COLS 80
#define VGA_TEXT_ROWS 25
extern void vga_setpos(int, int);
extern void vga_getpos(int *, int *);
extern void vga_clear(int);
extern void vga_scroll(int);
extern void vga_drawc(int, int);
#ifdef __cplusplus
}
#endif
#endif /* _VGA_H */