159 lines
4.9 KiB
C
159 lines
4.9 KiB
C
/* $NetBSD: sysmon_envsysvar.h,v 1.27 2008/04/01 12:25:30 xtraeme Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2007, 2008 Juan Romero Pardines.
|
|
* 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.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef _DEV_SYSMON_ENVSYSVAR_H_
|
|
#define _DEV_SYSMON_ENVSYSVAR_H_
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/types.h>
|
|
#include <sys/conf.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/mutex.h>
|
|
#include <sys/workqueue.h>
|
|
#include <sys/condvar.h>
|
|
|
|
#include <dev/sysmon/sysmonvar.h>
|
|
#include <prop/proplib.h>
|
|
|
|
enum sme_description_types {
|
|
SME_DESC_UNITS = 1,
|
|
SME_DESC_STATES,
|
|
SME_DESC_DRIVE_STATES,
|
|
SME_DESC_BATTERY_CAPACITY
|
|
};
|
|
|
|
#ifdef ENVSYS_DEBUG
|
|
#define DPRINTF(x) printf x
|
|
#else
|
|
#define DPRINTF(x)
|
|
#endif
|
|
|
|
#ifdef ENVSYS_OBJECTS_DEBUG
|
|
#define DPRINTFOBJ(x) printf x
|
|
#else
|
|
#define DPRINTFOBJ(x)
|
|
#endif
|
|
|
|
/*
|
|
* Default timeout value for the callouts if no specified.
|
|
*/
|
|
#define SME_EVENTS_DEFTIMEOUT 30
|
|
|
|
/*
|
|
* struct used by a sensor description in a sysmon envsys device.
|
|
*/
|
|
struct sme_sensor_names {
|
|
SLIST_ENTRY(sme_sensor_names) sme_names;
|
|
int assigned;
|
|
char desc[ENVSYS_DESCLEN];
|
|
};
|
|
|
|
/*
|
|
* struct used by a sysmon envsys event.
|
|
*/
|
|
typedef struct sme_event {
|
|
struct work see_wk;
|
|
LIST_ENTRY(sme_event) see_list;
|
|
struct sysmon_envsys *see_sme; /* device associated */
|
|
struct penvsys_state see_pes; /* our power envsys */
|
|
envsys_data_t *see_edata; /* our sensor data */
|
|
int32_t see_critval; /* critical value set */
|
|
int see_type; /* type of the event */
|
|
int see_evsent; /* event already sent */
|
|
int see_flags; /* see above */
|
|
#define SME_EVENT_WORKING 0x0001 /* This event is busy */
|
|
#define SME_EVENT_REFRESHED 0x0002 /* sensor already refreshed */
|
|
} sme_event_t;
|
|
|
|
/*
|
|
* struct by a sysmon envsys event set by a driver.
|
|
*/
|
|
typedef struct sme_event_drv {
|
|
struct sysmon_envsys *sed_sme;
|
|
prop_dictionary_t sed_sdict;
|
|
envsys_data_t *sed_edata;
|
|
int sed_powertype;
|
|
} sme_event_drv_t;
|
|
|
|
struct sme_description_table {
|
|
int type;
|
|
int crittype;
|
|
const char *desc;
|
|
};
|
|
|
|
/*
|
|
* common stuff.
|
|
*/
|
|
extern kmutex_t sme_global_mtx; /* for the sme linked list and dict */
|
|
|
|
/*
|
|
* linked list for the sysmon envsys devices.
|
|
*/
|
|
LIST_HEAD(, sysmon_envsys) sysmon_envsys_list;
|
|
|
|
/*
|
|
* functions to handle sysmon envsys devices.
|
|
*/
|
|
sme_event_drv_t *sme_add_sensor_dictionary(struct sysmon_envsys *,
|
|
prop_array_t,
|
|
prop_dictionary_t,
|
|
envsys_data_t *);
|
|
int sme_update_dictionary(struct sysmon_envsys *);
|
|
int sme_userset_dictionary(struct sysmon_envsys *,
|
|
prop_dictionary_t, prop_array_t);
|
|
prop_dictionary_t sme_sensor_dictionary_get(prop_array_t, const char *);
|
|
struct sysmon_envsys *sysmon_envsys_find(const char *);
|
|
void sysmon_envsys_acquire(struct sysmon_envsys *, bool);
|
|
void sysmon_envsys_release(struct sysmon_envsys *, bool);
|
|
|
|
/*
|
|
* functions to handle sysmon envsys events.
|
|
*/
|
|
int sme_event_register(prop_dictionary_t, envsys_data_t *,
|
|
struct sysmon_envsys *, const char *,
|
|
int32_t, int, int);
|
|
int sme_event_unregister(struct sysmon_envsys *, const char *, int);
|
|
void sme_event_unregister_all(struct sysmon_envsys *);
|
|
void sme_event_drvadd(void *);
|
|
int sme_events_init(struct sysmon_envsys *);
|
|
void sme_events_destroy(struct sysmon_envsys *);
|
|
void sme_events_check(void *);
|
|
void sme_events_worker(struct work *, void *);
|
|
|
|
/*
|
|
* common functions to create/update objects in a dictionary.
|
|
*/
|
|
int sme_sensor_upbool(prop_dictionary_t, const char *, bool);
|
|
int sme_sensor_upint32(prop_dictionary_t, const char *, int32_t);
|
|
int sme_sensor_upuint32(prop_dictionary_t, const char *, uint32_t);
|
|
int sme_sensor_upstring(prop_dictionary_t, const char *, const char *);
|
|
|
|
const struct sme_description_table *sme_get_description_table(int);
|
|
|
|
#endif /* _DEV_SYSMON_ENVSYSVAR_H_ */
|