diff options
Diffstat (limited to 'sys/sys/sensors.h')
| -rw-r--r-- | sys/sys/sensors.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/sys/sys/sensors.h b/sys/sys/sensors.h new file mode 100644 index 00000000000..8befdc92178 --- /dev/null +++ b/sys/sys/sensors.h @@ -0,0 +1,51 @@ +/* $OpenBSD: sensors.h,v 1.1 2003/04/25 20:06:41 grange Exp $ */ + +/* + * Copyright (c) 2003 Alexander Yurchenko <grange@openbsd.org> + * 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 _SYS_SENSORS_H_ +#define _SYS_SENSORS_H_ + +/* Sensor types */ +enum sensor_type { + SENSOR_TEMP, /* temperature */ + SENSOR_FANRPM, /* fan revolution speed */ + SENSOR_VOLTS_DC /* voltage */ +}; + +/* Sensor data */ +struct sensor { + SLIST_ENTRY(sensor) list; + int num; /* sensor number */ + char device[16]; /* device name */ + enum sensor_type type; /* sensor type */ + char desc[32]; /* sensor description */ + int64_t value; /* current value */ + u_int rfact; /* resistor factor */ +}; + +SLIST_HEAD(sensors_head, sensor); + +#endif /* !_SYS_SENSORS_H_ */ |