bootinfo.h

《嵌入式系统设计与实例开发实验教材二源码》Linux内核移植与编译实验

/*
 * BK Id: SCCS/s.bootinfo.h 1.11 08/17/01 15:23:17 paulus
 */
/*
 * Non-machine dependent bootinfo structure.  Basic idea
 * borrowed from the m68k.
 *
 * Copyright (C) 1999 Cort Dougan <[e-mail]>
 */

#ifdef __KERNEL__
#ifndef _PPC_BOOTINFO_H
#define _PPC_BOOTINFO_H

#include <linux/config.h>

#if defined(CONFIG_APUS) && !defined(__BOOTER__)
#include <asm-m68k/bootinfo.h>
#else

struct bi_record {
    unsigned long tag;			/* tag ID */
    unsigned long size;			/* size of record (in bytes) */
    unsigned long data[0];		/* data */
};

#define BI_FIRST		0x1010  /* first record - marker */
#define BI_LAST			0x1011	/* last record - marker */
#define BI_CMD_LINE		0x1012
#define BI_BOOTLOADER_ID	0x1013
#define BI_INITRD		0x1014
#define BI_SYSMAP		0x1015
#define BI_MACHTYPE		0x1016
#define BI_MEMSIZE		0x1017

#endif /* CONFIG_APUS */


#endif /* _PPC_BOOTINFO_H */
#endif /* __KERNEL__ */