NetBSD/usr.sbin/eeprom/defs.h

110 lines
3.9 KiB
C

/* $NetBSD: defs.h,v 1.1 1995/07/13 18:08:56 thorpej Exp $ */
/*
* Copyright (c) 1995 Jason R. Thorpe.
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed for the NetBSD Project
* by Jason R. Thorpe.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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.
*/
#undef BUFSIZE
#define BUFSIZE 1024
#define IO_READ 0
#define IO_WRITE 1
#define MAXIMUM(a, b) ((a) > (b) ? (a) : (b))
/*
* Misc. location declarations.
*/
#define EE_SIZE 0x500
#define EE_WC_LOC 0x04
#define EE_CKSUM_LOC 0x0c
#define EE_HWUPDATE_LOC 0x10
#define EE_BANNER_ENABLE_LOC 0x20
/*
* Keyword table entry. Contains a pointer to the keyword, the
* offset into the prom where the value lives, and a pointer to
* the function that handles that value.
*/
struct keytabent {
char *kt_keyword; /* keyword for this entry */
u_int kt_offset; /* offset into prom of value */
void (*kt_handler) __P((struct keytabent *, char *));
/* handler function for this entry */
};
/*
* String-value table entry. Maps a string to a numeric value and
* vice-versa.
*/
struct strvaltabent {
char *sv_str; /* the string ... */
u_char sv_val; /* ... and the value */
};
#ifdef __sparc__
/*
* This is an entry in a table which describes a set of `exceptions'.
* In other words, these are Openprom fields that we either can't
* `just print' or don't know how to deal with.
*/
struct extabent {
char *ex_keyword; /* keyword for this entry */
void (*ex_handler) __P((struct extabent *,
struct opiocdesc *, char *));
/* handler function for this entry */
};
#endif /* __sparc__ */
/* Sun 3/4 EEPROM handlers. */
void ee_hwupdate __P((struct keytabent *, char *));
void ee_num8 __P((struct keytabent *, char *));
void ee_num16 __P((struct keytabent *, char *));
void ee_screensize __P((struct keytabent *, char *));
void ee_truefalse __P((struct keytabent *, char *));
void ee_bootdev __P((struct keytabent *, char *));
void ee_kbdtype __P((struct keytabent *, char *));
void ee_constype __P((struct keytabent *, char *));
void ee_diagpath __P((struct keytabent *, char *));
void ee_banner __P((struct keytabent *, char *));
void ee_notsupp __P((struct keytabent *, char *));
/* Sun 3/4 EEPROM checksum routines. */
u_char ee_checksum __P((u_char *, size_t));
void ee_updatechecksums __P((void));
void ee_verifychecksums __P((void));
#ifdef __sparc__
/* Sparc Openprom handlers. */
char *op_handler __P((char *, char *));
void op_dump __P((void));
#endif /* __sparc__ */