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defs.h revision 1.5
      1  1.5      mrg /*	$NetBSD: defs.h,v 1.5 2000/11/19 11:15:01 mrg Exp $	*/
      2  1.1  thorpej 
      3  1.2  thorpej /*-
      4  1.2  thorpej  * Copyright (c) 1996 The NetBSD Foundation, Inc.
      5  1.1  thorpej  * All rights reserved.
      6  1.1  thorpej  *
      7  1.2  thorpej  * This code is derived from software contributed to The NetBSD Foundation
      8  1.2  thorpej  * by Jason R. Thorpe.
      9  1.2  thorpej  *
     10  1.1  thorpej  * Redistribution and use in source and binary forms, with or without
     11  1.1  thorpej  * modification, are permitted provided that the following conditions
     12  1.1  thorpej  * are met:
     13  1.1  thorpej  * 1. Redistributions of source code must retain the above copyright
     14  1.1  thorpej  *    notice, this list of conditions and the following disclaimer.
     15  1.1  thorpej  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1  thorpej  *    notice, this list of conditions and the following disclaimer in the
     17  1.1  thorpej  *    documentation and/or other materials provided with the distribution.
     18  1.1  thorpej  * 3. All advertising materials mentioning features or use of this software
     19  1.1  thorpej  *    must display the following acknowledgement:
     20  1.2  thorpej  *        This product includes software developed by the NetBSD
     21  1.2  thorpej  *        Foundation, Inc. and its contributors.
     22  1.2  thorpej  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  1.2  thorpej  *    contributors may be used to endorse or promote products derived
     24  1.2  thorpej  *    from this software without specific prior written permission.
     25  1.1  thorpej  *
     26  1.2  thorpej  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  1.2  thorpej  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  1.2  thorpej  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  1.4      jtc  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  1.4      jtc  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  1.2  thorpej  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  1.2  thorpej  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  1.2  thorpej  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  1.2  thorpej  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  1.2  thorpej  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  1.2  thorpej  * POSSIBILITY OF SUCH DAMAGE.
     37  1.1  thorpej  */
     38  1.1  thorpej 
     39  1.1  thorpej #undef BUFSIZE
     40  1.1  thorpej #define BUFSIZE		1024
     41  1.1  thorpej 
     42  1.1  thorpej #define IO_READ		0
     43  1.1  thorpej #define IO_WRITE	1
     44  1.1  thorpej 
     45  1.1  thorpej #define MAXIMUM(a, b)	((a) > (b) ? (a) : (b))
     46  1.1  thorpej 
     47  1.1  thorpej /*
     48  1.1  thorpej  * Misc. location declarations.
     49  1.1  thorpej  */
     50  1.1  thorpej #define EE_SIZE			0x500
     51  1.1  thorpej #define EE_WC_LOC		0x04
     52  1.1  thorpej #define EE_CKSUM_LOC		0x0c
     53  1.1  thorpej #define EE_HWUPDATE_LOC		0x10
     54  1.1  thorpej #define EE_BANNER_ENABLE_LOC	0x20
     55  1.1  thorpej 
     56  1.1  thorpej /*
     57  1.1  thorpej  * Keyword table entry.  Contains a pointer to the keyword, the
     58  1.1  thorpej  * offset into the prom where the value lives, and a pointer to
     59  1.1  thorpej  * the function that handles that value.
     60  1.1  thorpej  */
     61  1.1  thorpej struct	keytabent {
     62  1.1  thorpej 	char	*kt_keyword;		/* keyword for this entry */
     63  1.1  thorpej 	u_int	kt_offset;		/* offset into prom of value */
     64  1.5      mrg 	void	(*kt_handler) (struct keytabent *, char *);
     65  1.1  thorpej 					/* handler function for this entry */
     66  1.1  thorpej };
     67  1.1  thorpej 
     68  1.1  thorpej /*
     69  1.1  thorpej  * String-value table entry.  Maps a string to a numeric value and
     70  1.1  thorpej  * vice-versa.
     71  1.1  thorpej  */
     72  1.1  thorpej struct	strvaltabent {
     73  1.1  thorpej 	char	*sv_str;		/* the string ... */
     74  1.1  thorpej 	u_char	sv_val;			/* ... and the value */
     75  1.1  thorpej };
     76  1.1  thorpej 
     77  1.1  thorpej #ifdef __sparc__
     78  1.3  thorpej struct	opiocdesc;
     79  1.1  thorpej /*
     80  1.1  thorpej  * This is an entry in a table which describes a set of `exceptions'.
     81  1.1  thorpej  * In other words, these are Openprom fields that we either can't
     82  1.1  thorpej  * `just print' or don't know how to deal with.
     83  1.1  thorpej  */
     84  1.1  thorpej struct	extabent {
     85  1.1  thorpej 	char	*ex_keyword;		/* keyword for this entry */
     86  1.5      mrg 	void	(*ex_handler) (struct extabent *,
     87  1.5      mrg 		    struct opiocdesc *, char *);
     88  1.1  thorpej 					/* handler function for this entry */
     89  1.1  thorpej };
     90  1.1  thorpej #endif /* __sparc__ */
     91  1.3  thorpej 
     92  1.3  thorpej /* date parser */
     93  1.3  thorpej struct	timeb;
     94  1.5      mrg time_t	get_date (char *, struct timeb *);
     95  1.1  thorpej 
     96  1.1  thorpej /* Sun 3/4 EEPROM handlers. */
     97  1.5      mrg void	ee_hwupdate (struct keytabent *, char *);
     98  1.5      mrg void	ee_num8 (struct keytabent *, char *);
     99  1.5      mrg void	ee_num16 (struct keytabent *, char *);
    100  1.5      mrg void	ee_screensize (struct keytabent *, char *);
    101  1.5      mrg void	ee_truefalse (struct keytabent *, char *);
    102  1.5      mrg void	ee_bootdev (struct keytabent *, char *);
    103  1.5      mrg void	ee_kbdtype (struct keytabent *, char *);
    104  1.5      mrg void	ee_constype (struct keytabent *, char *);
    105  1.5      mrg void	ee_diagpath (struct keytabent *, char *);
    106  1.5      mrg void	ee_banner (struct keytabent *, char *);
    107  1.5      mrg void	ee_notsupp (struct keytabent *, char *);
    108  1.1  thorpej 
    109  1.1  thorpej /* Sun 3/4 EEPROM checksum routines. */
    110  1.5      mrg u_char	ee_checksum (u_char *, size_t);
    111  1.5      mrg void	ee_updatechecksums (void);
    112  1.5      mrg void	ee_verifychecksums (void);
    113  1.1  thorpej 
    114  1.1  thorpej #ifdef __sparc__
    115  1.1  thorpej /* Sparc Openprom handlers. */
    116  1.5      mrg char	*op_handler (char *, char *);
    117  1.5      mrg void	op_dump (void);
    118  1.1  thorpej #endif /* __sparc__ */
    119