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ieee1212var.h revision 1.1.20.1 
      1 /*	$NetBSD: ieee1212var.h,v 1.1.20.1 2005/03/04 16:50:38 skrll Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2000 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by James Chacon.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #ifndef _DEV_STD_IEEE1212VAR_H
     40 #define _DEV_STD_IEEE1212VAR_H
     41 
     42 struct p1212_dir;
     43 
     44 struct p1212_key {
     45 	u_int8_t key_type;
     46 	u_int8_t key_value;
     47 	u_int8_t key;
     48 	u_int32_t val;
     49 };
     50 
     51 struct p1212_leafdata {
     52 	u_int32_t len;
     53 	u_int32_t *data;
     54 };
     55 
     56 struct p1212_textdata {
     57 	u_int8_t spec_type;
     58 	u_int32_t spec_id;
     59 	u_int32_t lang_id;
     60 	char *text;
     61 };
     62 
     63 struct p1212_com {
     64 	struct p1212_key key;
     65 	u_int32_t textcnt;
     66 	struct p1212_textdata **text;
     67 };
     68 
     69 struct p1212_data {
     70 	struct p1212_com com;
     71 
     72 	u_int32_t val;
     73 	struct p1212_leafdata *leafdata;
     74 	void (*print)(struct p1212_data *);
     75 	TAILQ_ENTRY(p1212_data) data;
     76 };
     77 
     78 
     79 struct p1212_dir {
     80 	struct p1212_com com;
     81 
     82 	int match;
     83 	void (*print)(struct p1212_dir *);
     84 	struct p1212_dir *parent;
     85 	TAILQ_HEAD(, p1212_data) data_root;
     86 	TAILQ_HEAD(, p1212_dir) subdir_root;
     87 	TAILQ_ENTRY(p1212_dir) dir;
     88 };
     89 
     90 struct p1212_rom {
     91 	char name[5];
     92 	u_int32_t len;
     93 	u_int32_t *data;
     94 	struct p1212_dir *root;
     95 };
     96 
     97 int p1212_iscomplete(u_int32_t *, u_int32_t *);
     98 struct p1212_rom *p1212_parse (u_int32_t *, u_int32_t, u_int32_t);
     99 void p1212_walk(struct p1212_dir *, void *,
    100     void (*)(struct p1212_key *, void *));
    101 struct p1212_key **p1212_find(struct p1212_dir *, int, int, int);
    102 void p1212_print(struct p1212_dir *);
    103 void p1212_free(struct p1212_rom *);
    104 struct device **p1212_match_units(struct device *, struct p1212_dir *,
    105     int (*)(void *, const char *));
    106 
    107 #endif /* _DEV_STD_IEEE1212VAR_H */
    108