90 lines
2.4 KiB
C
90 lines
2.4 KiB
C
/* $NetBSD: bootinfo.h,v 1.4 2009/03/11 09:02:04 nonaka Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2009 NONAKA Kimihiro <nonaka@netbsd.org>
|
|
* 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 REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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 _ZAURUS_BOOTINFO_H_
|
|
#define _ZAURUS_BOOTINFO_H_
|
|
|
|
#define BOOTARGS_BUFSIZ 256
|
|
#define BOOTARGS_MAGIC 0x4f425344
|
|
|
|
#define BOOTINFO_MAXSIZE (BOOTARGS_BUFSIZ - sizeof(uint32_t)) /* uint32_t for magic */
|
|
|
|
#define BTINFO_BOOTDISK 0
|
|
#define BTINFO_HOWTO 1
|
|
#define BTINFO_CONSDEV 2
|
|
#define BTINFO_ROOTDEVICE 3
|
|
#define BTINFO_MAX 4
|
|
|
|
#ifndef _LOCORE
|
|
|
|
struct btinfo_common {
|
|
int len;
|
|
int type;
|
|
};
|
|
|
|
struct btinfo_bootdisk {
|
|
struct btinfo_common common;
|
|
int labelsector; /* label valid if != -1 */
|
|
struct {
|
|
uint16_t type, checksum;
|
|
char packname[16];
|
|
} label;
|
|
int biosdev;
|
|
int partition;
|
|
};
|
|
|
|
struct btinfo_howto {
|
|
struct btinfo_common common;
|
|
u_int howto;
|
|
};
|
|
|
|
struct btinfo_console {
|
|
struct btinfo_common common;
|
|
char devname[16];
|
|
int addr;
|
|
int speed;
|
|
};
|
|
|
|
struct btinfo_rootdevice {
|
|
struct btinfo_common common;
|
|
char devname[16];
|
|
};
|
|
|
|
struct bootinfo {
|
|
int nentries;
|
|
char info[BOOTINFO_MAXSIZE - sizeof(int)];
|
|
};
|
|
|
|
#endif /* _LOCORE */
|
|
|
|
#ifdef _KERNEL
|
|
void *lookup_bootinfo(int type);
|
|
#endif
|
|
|
|
#endif /* _ZAURUS_BOOTINFO_H_ */
|