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bootinfo.h revision 1.1 
      1  1.1  briggs /*	$NetBSD: bootinfo.h,v 1.1 2001/02/04 18:32:11 briggs Exp $	*/
      2  1.1  briggs 
      3  1.1  briggs /*
      4  1.1  briggs  * Copyright (c) 1997
      5  1.1  briggs  *	Matthias Drochner.  All rights reserved.
      6  1.1  briggs  *
      7  1.1  briggs  * Redistribution and use in source and binary forms, with or without
      8  1.1  briggs  * modification, are permitted provided that the following conditions
      9  1.1  briggs  * are met:
     10  1.1  briggs  * 1. Redistributions of source code must retain the above copyright
     11  1.1  briggs  *    notice, this list of conditions and the following disclaimer.
     12  1.1  briggs  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1  briggs  *    notice, this list of conditions and the following disclaimer in the
     14  1.1  briggs  *    documentation and/or other materials provided with the distribution.
     15  1.1  briggs  * 3. All advertising materials mentioning features or use of this software
     16  1.1  briggs  *    must display the following acknowledgement:
     17  1.1  briggs  *	This product includes software developed for the NetBSD Project
     18  1.1  briggs  *	by Matthias Drochner.
     19  1.1  briggs  * 4. The name of the author may not be used to endorse or promote products
     20  1.1  briggs  *    derived from this software without specific prior written permission.
     21  1.1  briggs  *
     22  1.1  briggs  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     23  1.1  briggs  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     24  1.1  briggs  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     25  1.1  briggs  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     26  1.1  briggs  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     27  1.1  briggs  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     28  1.1  briggs  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     29  1.1  briggs  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     30  1.1  briggs  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     31  1.1  briggs  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32  1.1  briggs  *
     33  1.1  briggs  */
     34  1.1  briggs 
     35  1.1  briggs #ifndef	_MACHINE_BOOTINFO_H_
     36  1.1  briggs #define	_MACHINE_BOOTINFO_H_
     37  1.1  briggs 
     38  1.1  briggs struct btinfo_common {
     39  1.1  briggs 	int next;		/* offset of next item, or zero */
     40  1.1  briggs 	int type;
     41  1.1  briggs };
     42  1.1  briggs 
     43  1.1  briggs #define BTINFO_MEMORY	0
     44  1.1  briggs #define BTINFO_CONSOLE	1
     45  1.1  briggs #define	BTINFO_CLOCK	2
     46  1.1  briggs 
     47  1.1  briggs struct btinfo_memory {
     48  1.1  briggs 	struct btinfo_common common;
     49  1.1  briggs 	int memsize;
     50  1.1  briggs };
     51  1.1  briggs 
     52  1.1  briggs struct btinfo_console {
     53  1.1  briggs 	struct btinfo_common common;
     54  1.1  briggs 	char devname[4];
     55  1.1  briggs 	int addr;
     56  1.1  briggs 	int speed;
     57  1.1  briggs };
     58  1.1  briggs 
     59  1.1  briggs struct btinfo_clock {
     60  1.1  briggs 	struct btinfo_common common;
     61  1.1  briggs 	int ticks_per_sec;
     62  1.1  briggs };
     63  1.1  briggs 
     64  1.1  briggs #ifdef _KERNEL
     65  1.1  briggs void *lookup_bootinfo __P((int));
     66  1.1  briggs #endif
     67  1.1  briggs 
     68  1.1  briggs #define BOOTINFO_MAXSIZE	0xd0
     69  1.1  briggs 
     70  1.1  briggs #endif	/* _MACHINE_BOOTINFO_H_ */
     71