1/*	$NetBSD: apmio.h,v 1.7 2017/10/28 06:27:32 riastradh Exp $	*/
 2/*-
 3 * Copyright (c) 1995 The NetBSD Foundation, Inc.
 4 * All rights reserved.
 5 *
 6 * This code is derived from software contributed to The NetBSD Foundation
 7 * by John Kohl.
 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 *
18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30#ifndef _DEV_APM_APMIO_H_
31#define _DEV_APM_APMIO_H_
32
33#include <sys/types.h>
34#include <sys/ioccom.h>
35
36struct apm_event_info {
37	u_int type;
38	u_int index;
39	u_int spare[8];
40};
41
42struct apm_power_info {
43	u_char battery_state;
44	u_char ac_state;
45	u_char battery_life;
46	u_char minutes_valid;
47	u_int minutes_left;		/* estimate */
48	u_int nbattery;
49	u_int batteryid;
50	u_int battery_flags;
51	u_int spare2[3];
52};
53
54struct apm_ctl {
55	u_int dev;
56	u_int mode;
57};
58
59#define	APM_IOC_REJECT	_IOW('A', 0, struct apm_event_info) /* reject request # */
60#define	APM_IOC_STANDBY	_IO('A', 1)	/* put system into standby */
61#define	APM_IOC_SUSPEND	_IO('A', 2)	/* put system into suspend */
62#define	OAPM_IOC_GETPOWER _IOR('A', 3, struct apm_power_info) /* fetch battery state */
63#define	APM_IOC_GETPOWER _IOWR('A', 3, struct apm_power_info) /* fetch battery state */
64#define	APM_IOC_NEXTEVENT _IOR('A', 4, struct apm_event_info) /* fetch event */
65#define	APM_IOC_DEV_CTL	_IOW('A', 5, struct apm_ctl) /* put device into mode */
66
67#endif /* _DEV_APM_APMIO_H_ */