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/* $NetBSD: bootinfo.h,v 1.8 2011/01/11 06:57:35 nisimura Exp $ */
/*
* Copyright (c) 1997
* Matthias Drochner. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _MACHINE_BOOTINFO_H_
#define _MACHINE_BOOTINFO_H_
#define BOOTINFO_MAGIC 0xb007babe
struct btinfo_common {
int next; /* offset of next item, or zero */
int type;
};
#define BTINFO_MAGIC 1
#define BTINFO_MEMORY 2
#define BTINFO_CONSOLE 3
#define BTINFO_CLOCK 4
#define BTINFO_BOOTPATH 5
#define BTINFO_ROOTDEVICE 6
#define BTINFO_NET 7
#define BTINFO_PRODFAMILY 8
#define BTINFO_MODULELIST 9
struct btinfo_magic {
struct btinfo_common common;
unsigned magic;
};
struct btinfo_memory {
struct btinfo_common common;
int memsize;
};
struct btinfo_console {
struct btinfo_common common;
char devname[8];
int addr;
int speed;
};
struct btinfo_clock {
struct btinfo_common common;
int ticks_per_sec;
};
struct btinfo_bootpath {
struct btinfo_common common;
char bootpath[80];
};
struct btinfo_rootdevice {
struct btinfo_common common;
char devname[16];
unsigned cookie;
};
struct btinfo_net {
struct btinfo_common common;
char devname[16];
unsigned cookie;
uint8_t mac_address[6];
};
struct btinfo_prodfamily {
struct btinfo_common common;
char name[24];
};
struct btinfo_modulelist {
struct btinfo_common common;
int num;
uint32_t endpa;
/* bi_modulelist_entry follows as an array */
};
struct bi_modulelist_entry {
char kmod[80];
int type;
#define BI_MODULE_NONE 0x00
#define BI_MODULE_ELF 0x01
int len;
uint32_t base;
};
#define BOOTINFO_MAXSIZE 4096
#ifdef _KERNEL
void *lookup_bootinfo(int);
#endif
#endif /* _MACHINE_BOOTINFO_H_ */
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