1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _BOOT_VGA_H
27#define	_BOOT_VGA_H
28
29#pragma ident	"%Z%%M%	%I%	%E% SMI"
30
31/*
32 * Interface to the bootstrap's internal VGA driver.
33 */
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39#define	VGA_IO_WMR	0x3C8 /* vga io DAC write mode register */
40#define	VGA_IO_DR	0x3C9 /* vga io DAC data register */
41#define	VGA_IO_IS	0x3DA /* vga io input status register */
42
43#define	VGA_TEXT_COLS		80
44#define	VGA_TEXT_ROWS		25
45
46extern void vga_setpos(int, int);
47extern void vga_getpos(int *, int *);
48extern void vga_clear(int);
49extern void vga_scroll(int);
50extern void vga_drawc(int, int);
51extern void vga_cursor_display(void);
52
53#ifdef __cplusplus
54}
55#endif
56
57#endif /* _BOOT_VGA_H */
58