Home | History | Annotate | Line # | Download | only in sysmon
sysmonvar.h revision 1.1 
      1 /*	$NetBSD: sysmonvar.h,v 1.1 2000/06/24 00:37:20 thorpej Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2000 Zembu Labs, Inc.
      5  * All rights reserved.
      6  *
      7  * Author: Jason R. Thorpe <thorpej (at) zembu.com>
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. All advertising materials mentioning features or use of this software
     18  *    must display the following acknowledgement:
     19  *	This product includes software developed by Zembu Labs, Inc.
     20  * 4. Neither the name of Zembu Labs nor the names of its employees may
     21  *    be used to endorse or promote products derived from this software
     22  *    without specific prior written permission.
     23  *
     24  * THIS SOFTWARE IS PROVIDED BY ZEMBU LABS, INC. ``AS IS'' AND ANY EXPRESS
     25  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAR-
     26  * RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DIS-
     27  * CLAIMED.  IN NO EVENT SHALL ZEMBU LABS BE LIABLE FOR ANY DIRECT, INDIRECT,
     28  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     29  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     30  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     31  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     32  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     33  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     34  */
     35 
     36 #ifndef _DEV_SYSMON_SYSMONVAR_H_
     37 #define	_DEV_SYSMON_SYSMONVAR_H_
     38 
     39 #include <sys/envsys.h>
     40 #include <sys/queue.h>
     41 
     42 struct sysmon_envsys {
     43 	int32_t sme_envsys_version;	/* ENVSYS API version */
     44 
     45 	LIST_ENTRY(sysmon_envsys) sme_list;
     46 
     47 	const struct envsys_range *sme_ranges;
     48 	struct envsys_basic_info *sme_sensor_info;
     49 	struct envsys_tre_data *sme_sensor_data;
     50 	void *sme_cookie;		/* for ENVSYS back-end */
     51 
     52 	/* Callbacks */
     53 	int (*sme_gtredata)(struct sysmon_envsys *, struct envsys_tre_data *);
     54 	int (*sme_streinfo)(struct sysmon_envsys *, struct envsys_basic_info *);
     55 
     56 	u_int sme_fsensor;		/* sensor index base, from sysmon */
     57 	u_int sme_nsensors;		/* sensor count, from driver */
     58 };
     59 
     60 #define	SME_SENSOR_IDX(sme, idx)	((idx) - (sme)->sme_fsensor)
     61 
     62 int	sysmon_envsys_register(struct sysmon_envsys *);
     63 void	sysmon_envsys_unregister(struct sysmon_envsys *);
     64 
     65 #endif /* _DEV_SYSMON_SYSMONVAR_H_ */
     66