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1 /* hercules.h - hercules console interface */
2 /*
3  *  GRUB  --  GRand Unified Bootloader
4  *  Copyright (C) 2001  Free Software Foundation, Inc.
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; either version 2 of the License, or
9  *  (at your option) any later version.
10  *
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU General Public License for more details.
15  *
16  *  You should have received a copy of the GNU General Public License
17  *  along with this program; if not, write to the Free Software
18  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19  */
20 
21 #ifndef GRUB_HERCULES_HEADER
22 #define GRUB_HERCULES_HEADER	1
23 
24 /* Macros.  */
25 #define HERCULES_VIDEO_ADDR	RAW_ADDR (0xB0000)
26 #define HERCULES_WIDTH		80
27 #define HERCULES_HEIGHT		25
28 #define HERCULES_INDEX_REG	0x3b4
29 #define HERCULES_DATA_REG	0x3b5
30 
31 #endif /* ! GRUB_HERCULES_HEADER */
32