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      1     0  stevel /*
      2     0  stevel  * CDDL HEADER START
      3     0  stevel  *
      4     0  stevel  * The contents of this file are subject to the terms of the
      5  2318  stephh  * Common Development and Distribution License (the "License").
      6  2318  stephh  * You may not use this file except in compliance with the License.
      7     0  stevel  *
      8     0  stevel  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9     0  stevel  * or http://www.opensolaris.org/os/licensing.
     10     0  stevel  * See the License for the specific language governing permissions
     11     0  stevel  * and limitations under the License.
     12     0  stevel  *
     13     0  stevel  * When distributing Covered Code, include this CDDL HEADER in each
     14     0  stevel  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15     0  stevel  * If applicable, add the following below this CDDL HEADER, with the
     16     0  stevel  * fields enclosed by brackets "[]" replaced with your own identifying
     17     0  stevel  * information: Portions Copyright [yyyy] [name of copyright owner]
     18     0  stevel  *
     19     0  stevel  * CDDL HEADER END
     20     0  stevel  */
     21     0  stevel /*
     22  6640     cth  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     23     0  stevel  * Use is subject to license terms.
     24     0  stevel  *
     25     0  stevel  * config.h -- public definitions for config module
     26     0  stevel  *
     27     0  stevel  * this module supports management of system configuration information
     28     0  stevel  *
     29     0  stevel  */
     30     0  stevel 
     31     0  stevel #ifndef	_EFT_CONFIG_H
     32     0  stevel #define	_EFT_CONFIG_H
     33     0  stevel 
     34     0  stevel #pragma ident	"%Z%%M%	%I%	%E% SMI"
     35     0  stevel 
     36     0  stevel #include <sys/types.h>
     37     0  stevel 
     38     0  stevel #ifdef	__cplusplus
     39     0  stevel extern "C" {
     40     0  stevel #endif
     41     0  stevel 
     42     0  stevel #include "tree.h"
     43     0  stevel #include "lut.h"
     44     0  stevel 
     45     0  stevel struct cfgdata {
     46  4436  stephh 	int raw_refcnt;
     47     0  stevel 	/*
     48     0  stevel 	 * The begin field points to the first byte of raw
     49     0  stevel 	 * configuration information and end to the byte past the last
     50     0  stevel 	 * byte where configuration information may be stored.
     51     0  stevel 	 * nextfree points to where the next string may be added.
     52     0  stevel 	 */
     53     0  stevel 	char *begin;
     54     0  stevel 	char *end;
     55     0  stevel 	char *nextfree;
     56     0  stevel 	struct config *cooked;
     57     0  stevel 	struct lut *devcache;
     58  6640     cth 	struct lut *devidcache;
     59     0  stevel 	struct lut *cpucache;
     60     0  stevel };
     61     0  stevel 
     62  5204  stephh void structconfig_free(struct config *cp);
     63     0  stevel struct cfgdata *config_snapshot(void);
     64     0  stevel 
     65     0  stevel void config_cook(struct cfgdata *cdata);
     66     0  stevel void config_free(struct cfgdata *cdata);
     67     0  stevel 
     68     0  stevel struct config *config_lookup(struct config *croot, char *path, int add);
     69     0  stevel struct config *config_next(struct config *cp);
     70     0  stevel struct config *config_child(struct config *cp);
     71  4436  stephh struct config *config_parent(struct config *cp);
     72     0  stevel 
     73     0  stevel const char *config_getprop(struct config *cp, const char *name);
     74     0  stevel void config_setprop(struct config *cp, const char *name, const char *val);
     75     0  stevel void config_getcompname(struct config *cp, char **name, int *inst);
     76     0  stevel 
     77     0  stevel int config_is_connected(struct node *np, struct config *croot,
     78     0  stevel 			struct evalue *valuep);
     79     0  stevel int config_is_type(struct node *np, struct config *croot,
     80     0  stevel 		    struct evalue *valuep);
     81     0  stevel int config_is_on(struct node *np, struct config *croot, struct evalue *valuep);
     82     0  stevel int config_is_present(struct node *np, struct config *croot,
     83     0  stevel 		    struct evalue *valuep);
     84     0  stevel 
     85     0  stevel void config_print(int flags, struct config *croot);
     86     0  stevel 
     87     0  stevel struct node *config_bydev_lookup(struct cfgdata *, const char *);
     88     0  stevel struct node *config_bycpuid_lookup(struct cfgdata *, uint32_t);
     89  6640     cth struct node *config_bydevid_lookup(struct cfgdata *, const char *);
     90     0  stevel 
     91     0  stevel #ifdef	__cplusplus
     92     0  stevel }
     93     0  stevel #endif
     94     0  stevel 
     95     0  stevel #endif	/* _EFT_CONFIG_H */
     96