xref: /freebsd/sys/i386/include/bootinfo.h (revision a316b26e50bbed7cf655fbba726ab87d8ab7599d)
1 /*-
2  * Copyright (C) 1994 by Rodney W. Grimes, Milwaukie, Oregon  97222
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer as
10  *    the first lines of this file unmodified.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  * 3. All advertising materials mentioning features or use of this software
15  *    must display the following acknowledgement:
16  *	This product includes software developed by Rodney W. Grimes.
17  * 4. The name of the author may not be used to endorse or promote products
18  *    derived from this software without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY RODNEY W. GRIMES ``AS IS'' AND
21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED.  IN NO EVENT SHALL RODNEY W. GRIMES BE LIABLE
24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30  * SUCH DAMAGE.
31  *
32  *	$Id: bootinfo.h,v 1.2 1994/11/18 05:02:43 phk Exp $
33  */
34 
35 #ifndef	_MACHINE_BOOTINFO_H_
36 #define	_MACHINE_BOOTINFO_H_
37 
38 #define N_BIOS_GEOM	8
39 struct bootinfo_t {
40 	unsigned int		version;
41 	unsigned char		*kernelname;
42 	struct nfs_diskless	*nfs_diskless;
43 	unsigned int		n_bios_used;
44 	unsigned long		bios_geom[N_BIOS_GEOM];
45 };
46 
47 #ifdef KERNEL
48 extern struct bootinfo_t	bootinfo;
49 #endif
50 #endif	/* _MACHINE_BOOTINFO_H_ */
51