summaryrefslogtreecommitdiff
path: root/include/asm-x86_64/boot.h
blob: 96b228e6e79cd1c086df76d6c00f7646a06b98f9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
#ifndef _LINUX_BOOT_H
#define _LINUX_BOOT_H

/* Don't touch these, unless you really know what you're doing. */
#define DEF_INITSEG	0x9000
#define DEF_SYSSEG	0x1000
#define DEF_SETUPSEG	0x9020
#define DEF_SYSSIZE	0x7F00

/* Internal svga startup constants */
#define NORMAL_VGA	0xffff		/* 80x25 mode */
#define EXTENDED_VGA	0xfffe		/* 80x50 mode */
#define ASK_VGA		0xfffd		/* ask for it at bootup */

#endif