1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*-
* Copyright (c) 1998,1999 Alex Nash
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
*
* $OpenBSD: wdt50x.h,v 1.1 1999/04/28 23:21:05 alex Exp $
*/
#ifndef WDT_H
#define WDT_H
#include <sys/ioccom.h>
struct wdt_state {
int temperature; /* temperature in fahrenheit */
int status; /* see WDT_SR_xxx flags */
};
#define WDT_SR_TEMP_GOOD 0x02 /* temperature good (active high) */
#define WDT_SR_ISO_IN0 0x04 /* isolated input #0 */
#define WDT_SR_ISO_IN1 0x08 /* isolated input #1 */
#define WDT_SR_FAN 0x10 /* fan good (active low) */
#define WDT_SR_PS_OVER 0x20 /* power overvoltage (active low) */
#define WDT_SR_PS_UNDER 0x40 /* power undervoltage (active low) */
#define WIOCSCHED _IO('w', 1)
#define WIOCGETSTATE _IOR('r', 2, struct wdt_state)
#endif /* WDT_H */
|
