/* $OpenBSD: apmvar.h,v 1.3 2012/03/26 16:21:34 deraadt Exp $ */ /* * Copyright (c) 2001 Alexander Guy * Copyright (c) 1995 John T. Kohl * 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. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * 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 _ARM_APMVAR_H_ #define _ARM_APMVAR_H_ #include /* Advanced Power Management (v1.0 and v1.1 specification) * functions/defines/etc. */ /* These definitions make up the heart of the user-land interface * to the APM devices. */ #define APM_AC_OFF 0x00 #define APM_AC_ON 0x01 #define APM_AC_BACKUP 0x02 #define APM_AC_UNKNOWN 0xff #define APM_BATT_HIGH 0x00 #define APM_BATT_LOW 0x01 #define APM_BATT_CRITICAL 0x02 #define APM_BATT_CHARGING 0x03 #define APM_BATT_UNKNOWN 0xff #define APM_BATT_LIFE_UNKNOWN 0xff #define APM_NOEVENT 0x0000 #define APM_STANDBY_REQ 0x0001 #define APM_SUSPEND_REQ 0x0002 #define APM_NORMAL_RESUME 0x0003 #define APM_CRIT_RESUME 0x0004 /* suspend/resume happened without us */ #define APM_BATTERY_LOW 0x0005 #define APM_POWER_CHANGE 0x0006 #define APM_UPDATE_TIME 0x0007 #define APM_CRIT_SUSPEND_REQ 0x0008 #define APM_USER_STANDBY_REQ 0x0009 #define APM_USER_SUSPEND_REQ 0x000A #define APM_SYS_STANDBY_RESUME 0x000B #define APM_CAPABILITY_CHANGE 0x000C /* apm v1.2 */ #define APM_EVENT_MASK 0xffff #define APM_EVENT_COMPOSE(t,i) ((((i) & 0x7fff) << 16)|((t) & APM_EVENT_MASK)) #define APM_EVENT_TYPE(e) ((e) & APM_EVENT_MASK) #define APM_EVENT_INDEX(e) ((e) >> 16) /* * LP (Laptop Package) * * Copyright (C) 1994 by HOSOKAWA Tatsumi * * This software may be used, modified, copied, and distributed, in * both source and binary form provided that the above copyright and * these terms are retained. Under no circumstances is the author * responsible for the proper functioning of this software, nor does * the author assume any responsibility for damages incurred with its * use. * * Sep., 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD) */ #define APM_BATTERY_ABSENT 4 struct apm_power_info { u_char battery_state; u_char ac_state; u_char battery_life; u_char spare1; u_int minutes_left; /* estimate */ u_int spare2[6]; }; struct apm_ctl { u_int dev; u_int mode; }; #define APM_IOC_REJECT _IOW('A', 0, struct apm_event_info) /* reject request # */ #define APM_IOC_STANDBY _IO('A', 1) /* put system into standby */ #define APM_IOC_SUSPEND _IO('A', 2) /* put system into suspend */ #define APM_IOC_GETPOWER _IOR('A', 3, struct apm_power_info) /* fetch battery state */ #define APM_IOC_DEV_CTL _IOW('A', 5, struct apm_ctl) /* put device into mode */ #define APM_IOC_PRN_CTL _IOW('A', 6, int ) /* driver power status msg */ #define APM_PRINT_ON 0 /* driver power status displayed */ #define APM_PRINT_OFF 1 /* driver power status not displayed */ #define APM_PRINT_PCT 2 /* driver power status only displayed if the percentage changes */ #define APM_IOC_STANDBY_REQ _IO('A', 7) /* request standby */ #define APM_IOC_SUSPEND_REQ _IO('A', 8) /* request suspend */ #define APM_IOC_HIBERNATE _IO('A', 9) /* put system into hibernate */ #endif /* _ARM_APMVAR_H_ */