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