Home | History | Annotate | Line # | Download | only in include
apmvar.h revision 1.1 
      1 /*	$NetBSD: apmvar.h,v 1.1 2002/09/16 19:52:55 manu Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2002 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Emmanuel Dreyfus
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 struct apm_attach_args {
     40 	int aaa_magic;
     41 };
     42 #define APM_ATTACH_ARGS_MAGIC 0x0061706d
     43 
     44 /*
     45  * All definitions from here are duplicated in i386 and macppc
     46  * versions. The definitions are the same, it is probably worth
     47  * moving them in a MI place.
     48  */
     49 
     50 #define	 APM_AC_OFF		0x00
     51 #define	 APM_AC_ON		0x01
     52 #define	 APM_AC_BACKUP		0x02
     53 #define	 APM_AC_UNKNOWN		0xff
     54 #define	 APM_BATT_HIGH		0x00
     55 #define	 APM_BATT_LOW		0x01
     56 #define	 APM_BATT_CRITICAL	0x02
     57 #define	 APM_BATT_CHARGING	0x03
     58 #define	 APM_BATT_ABSENT	0x04
     59 #define	 APM_BATT_UNKNOWN	0xff
     60 #define	 APM_BATT_LIFE_UNKNOWN	0xff
     61 
     62 struct apm_power_info {
     63 	u_char battery_state;
     64 	u_char ac_state;
     65 	u_char battery_life;
     66 	u_char spare1;
     67 	u_int minutes_left;	     /* estimate */
     68 	u_int nbattery;
     69 	u_int batteryid;
     70 	u_int spare2[4];
     71 };
     72 
     73 /* ioctl definitions */
     74 #define APM_IOC_STANDBY _IO('A', 1)
     75 #define APM_IOC_SUSPEND _IO('A', 2)
     76 #define APM_IOC_GETPOWER _IOR('A', 3, struct apm_power_info)
     77