143 lines
4.9 KiB
C
143 lines
4.9 KiB
C
/* $NetBSD: apmvar.h,v 1.1 2002/06/18 05:22:51 itojun Exp $ */
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/* $OpenBSD: apmvar.h,v 1.2 2001/10/03 20:06:01 drahn Exp $ */
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/*
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* Copyright (c) 2001 Alexander Guy
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* Copyright (c) 1995 John T. Kohl
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _MACPPC_APMVAR_H_
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#define _MACPPC_APMVAR_H_
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#include <sys/ioccom.h>
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/* Advanced Power Management (v1.0 and v1.1 specification)
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* functions/defines/etc.
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*/
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/* These definitions make up the heart of the user-land interface
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* to the APM devices.
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*/
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#define APM_AC_OFF 0x00
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#define APM_AC_ON 0x01
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#define APM_AC_BACKUP 0x02
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#define APM_AC_UNKNOWN 0xff
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#define APM_BATT_HIGH 0x00
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#define APM_BATT_LOW 0x01
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#define APM_BATT_CRITICAL 0x02
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#define APM_BATT_CHARGING 0x03
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#define APM_BATT_ABSENT 0x04 /* Software only--not in spec! */
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#define APM_BATT_UNKNOWN 0xff
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#define APM_BATT_LIFE_UNKNOWN 0xff
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#define APM_NOEVENT 0x0000
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#define APM_STANDBY_REQ 0x0001
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#define APM_SUSPEND_REQ 0x0002
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#define APM_NORMAL_RESUME 0x0003
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#define APM_CRIT_RESUME 0x0004 /* suspend/resume happened
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without us */
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#define APM_BATTERY_LOW 0x0005
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#define APM_POWER_CHANGE 0x0006
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#define APM_UPDATE_TIME 0x0007
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#define APM_CRIT_SUSPEND_REQ 0x0008
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#define APM_USER_STANDBY_REQ 0x0009
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#define APM_USER_SUSPEND_REQ 0x000A
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#define APM_SYS_STANDBY_RESUME 0x000B
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#define APM_CAPABILITY_CHANGE 0x000C /* apm v1.2 */
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#define APM_EVENT_MASK 0xffff
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#define APM_EVENT_COMPOSE(t,i) ((((i) & 0x7fff) << 16)|((t) & APM_EVENT_MASK))
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#define APM_EVENT_TYPE(e) ((e) & APM_EVENT_MASK)
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#define APM_EVENT_INDEX(e) ((e) >> 16)
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/*
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* LP (Laptop Package)
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*
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* Copyright (C) 1994 by HOSOKAWA Tatsumi <hosokawa@mt.cs.keio.ac.jp>
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*
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* This software may be used, modified, copied, and distributed, in
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* both source and binary form provided that the above copyright and
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* these terms are retained. Under no circumstances is the author
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* responsible for the proper functioning of this software, nor does
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* the author assume any responsibility for damages incurred with its
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* use.
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*
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* Sep., 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
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*/
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struct apm_connect_info {
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u_int apm_code32_seg_base; /* real-mode style segment selector */
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u_int apm_code16_seg_base;
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u_int apm_data_seg_base;
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u_int apm_entrypt;
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u_short apm_segsel; /* segment selector for APM */
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u_short _pad1;
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u_int apm_code32_seg_len;
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u_int apm_code16_seg_len;
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u_int apm_data_seg_len;
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u_int apm_detail;
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};
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struct apm_event_info {
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u_int type;
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u_int index;
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u_int spare[8];
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};
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#define APM_BATTERY_ABSENT 4
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struct apm_power_info {
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u_char battery_state;
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u_char ac_state;
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u_char battery_life;
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u_char spare1;
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u_int minutes_left; /* estimate */
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u_int nbattery;
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u_int batteryid;
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u_int spare2[4];
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};
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struct apm_ctl {
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u_int dev;
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u_int mode;
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};
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#define APM_IOC_REJECT _IOW('A', 0, struct apm_event_info) /* reject request # */
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#define APM_IOC_STANDBY _IO('A', 1) /* put system into standby */
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#define APM_IOC_SUSPEND _IO('A', 2) /* put system into suspend */
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#define APM_IOC_GETPOWER _IOR('A', 3, struct apm_power_info) /* fetch battery state */
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#define APM_IOC_NEXTEVENT _IOR('A', 4, struct apm_event_info) /* fetch event */
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#define APM_IOC_DEV_CTL _IOW('A', 5, struct apm_ctl) /* put device into mode */
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#define APM_IOC_PRN_CTL _IOW('A', 6, int ) /* driver power status msg */
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#define APM_PRINT_ON 0 /* driver power status displayed */
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#define APM_PRINT_OFF 1 /* driver power status not displayed */
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#define APM_PRINT_PCT 2 /* driver power status only displayed
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if the percentage changes */
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#endif /* _MACPPC_APMVAR_H_ */
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