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