84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
282 lines
8.9 KiB
C
282 lines
8.9 KiB
C
/* $NetBSD: power.h,v 1.19 2013/03/30 19:05:20 christos Exp $ */
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/*
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* Copyright (c) 2003 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Jason R. Thorpe for Wasabi Systems, Inc.
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN 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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* Definitions for power management.
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*/
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#ifndef _SYS_POWER_H_
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#define _SYS_POWER_H_
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#include <sys/ioccom.h>
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#ifndef _KERNEL
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#include <stdint.h>
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#endif
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/*
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* Power Switches:
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*
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* Power switches are devices on the system that are used by the system
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* operator to cause certain types of power management events to happen.
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* This may be the closing of a laptop lid, the pressing of a power button,
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* or some other type of user-initiated hardware event.
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*
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* We define the following types of power switches:
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*
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* Power button This is the "on/off" button on a system,
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* or another button which provides a similar
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* function. If there is no power management
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* daemon present, an event on this button will
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* cause a semi-graceful shutdown of the system
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* to occur. This kind of button doesn't keep
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* state; we only know (care) if an event occurs.
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*
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* Reset button This is the "reset" button on a system, or
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* another button which provides a similar
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* function. If there is no power management
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* daemon present, an event on this button will
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* cause a semi-graceful reboot of the system
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* to occur. This kind of button doesn't keep
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* state; we only know (care) if an event occurs.
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*
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* Sleep button This is a button which is dedicated to a
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* "sleep" function. This kind of button doesn't
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* keep state; we only know (care) if an event
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* occurs.
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*
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* Lid switch This is e.g. the lid of a laptop. This kind
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* of switch has state. We know if it is open
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* or closed.
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*
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*/
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#define PSWITCH_TYPE_POWER 0 /* power button */
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#define PSWITCH_TYPE_SLEEP 1 /* sleep button */
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#define PSWITCH_TYPE_LID 2 /* lid switch */
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#define PSWITCH_TYPE_RESET 3 /* reset button */
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#define PSWITCH_TYPE_ACADAPTER 4 /* AC adapter presence */
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#define PSWITCH_TYPE_HOTKEY 5 /* hotkey button */
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#define PSWITCH_HK_DISPLAY_CYCLE "display-cycle"
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#define PSWITCH_HK_LOCK_SCREEN "lock-screen"
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#define PSWITCH_HK_BATTERY_INFO "battery-info"
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#define PSWITCH_HK_EJECT_BUTTON "eject-button"
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#define PSWITCH_HK_ZOOM_BUTTON "zoom-button"
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#define PSWITCH_HK_VENDOR_BUTTON "vendor-button"
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#ifndef THINKPAD_NORMAL_HOTKEYS
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#define PSWITCH_HK_FNF1_BUTTON "fnf1-button"
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#define PSWITCH_HK_WIRELESS_BUTTON "wireless-button"
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#define PSWITCH_HK_WWAN_BUTTON "wWAN-button"
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#define PSWITCH_HK_POINTER_BUTTON "pointer-button"
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#define PSWITCH_HK_FNF10_BUTTON "fnf10-button"
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#define PSWITCH_HK_FNF11_BUTTON "fnf11-button"
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#define PSWITCH_HK_BRIGHTNESS_UP "brightness-up"
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#define PSWITCH_HK_BRIGHTNESS_DOWN "brightness-down"
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#define PSWITCH_HK_THINKLIGHT "thinklight"
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#define PSWITCH_HK_VOLUME_UP "volume-up"
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#define PSWITCH_HK_VOLUME_DOWN "volume-down"
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#define PSWITCH_HK_VOLUME_MUTE "volume-mute"
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#endif /* THINKPAD_NORMAL_HOTKEYS */
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#define PSWITCH_EVENT_PRESSED 0 /* button pressed, lid closed, AC off */
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#define PSWITCH_EVENT_RELEASED 1 /* button released, lid open, AC on */
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/*
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* This structure describes the state of a power switch.
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*/
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struct pswitch_state {
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char psws_name[16]; /* power switch name */
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int32_t psws_type; /* type of switch (qualifier) */
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int32_t psws_state; /* state of the switch/event */
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};
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/*
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* envsys(4) events:
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*
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* envsys events are sent by the sysmon envsys framework when
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* a warning or critical condition happens in a sensor.
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*
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* We define the folowing types of envsys events:
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*
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* sensor temperature To handle temperature sensors.
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*
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* sensor voltage To handle voltage sensors (AC/DC).
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*
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* sensor power To handle power sensors (W/Ampere).
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*
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* sensor resistance To handle resistance sensors (Ohms).
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*
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* sensor battery To handle battery sensors (Ah/Wh).
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*
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* sensor fan To handle fan sensors.
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*
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* sensor drive To handle drive sensors.
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*
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* sensor indicator To handle indicator/integer sensors.
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*/
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#define PENVSYS_TYPE_TEMP 10
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#define PENVSYS_TYPE_VOLTAGE 11
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#define PENVSYS_TYPE_POWER 12
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#define PENVSYS_TYPE_RESISTANCE 13
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#define PENVSYS_TYPE_BATTERY 14
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#define PENVSYS_TYPE_FAN 15
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#define PENVSYS_TYPE_DRIVE 16
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#define PENVSYS_TYPE_INDICATOR 17
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/*
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* The following events apply for temperatures, power, resistance,
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* voltages, battery and fan sensors:
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*
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* PENVSYS_EVENT_CRITICAL A critical limit.
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*
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* PENVSYS_EVENT_CRITOVER A critical over limit.
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*
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* PENVSYS_EVENT_CRITUNDER A critical under limit.
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*
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* PENVSYS_EVENT_WARNOVER A warning under limit.
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*
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* PENVSYS_EVENT_WARNUNDER A warning over limit.
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*
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* The folowing event applies to all sensors, when the state is
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* valid or the warning or critical limit is not valid anymore:
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*
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* PENVSYS_EVENT_NORMAL Normal state in the sensor.
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*/
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#define PENVSYS_EVENT_NORMAL 90
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#define PENVSYS_EVENT_CRITICAL 100
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#define PENVSYS_EVENT_CRITOVER 110
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#define PENVSYS_EVENT_CRITUNDER 120
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#define PENVSYS_EVENT_WARNOVER 130
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#define PENVSYS_EVENT_WARNUNDER 140
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/*
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* The following events apply for battery sensors:
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*
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* PENVSYS_EVENT_BATT_CRIT User critical capacity.
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*
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* PENVSYS_EVENT_BATT_WARN User warning capacity.
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*
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* PENVSYS_EVENT_BATT_HIGH User high capacity.
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*
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* PENVSYS_EVENT_BATT_MAX User maximum capacity.
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*
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* PENVSYS_EVENT_LOW_POWER AC Adapter is OFF and all batteries
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* are discharged.
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*/
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#define PENVSYS_EVENT_BATT_CRIT 170
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#define PENVSYS_EVENT_BATT_WARN 175
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#define PENVSYS_EVENT_BATT_HIGH 177
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#define PENVSYS_EVENT_BATT_MAX 178
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#define PENVSYS_EVENT_LOW_POWER 180
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/*
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* The following event apply for battery state and drive sensors:
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*
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* PENVSYS_EVENT_STATE_CHANGED State has changed.
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*
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*/
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#define PENVSYS_EVENT_STATE_CHANGED 190
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/*
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* The following events are used internally to associate multiple
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* external states with a single event monitor
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*/
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#define PENVSYS_EVENT_LIMITS 200
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#define PENVSYS_EVENT_CAPACITY 210
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/*
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* The following pseudo-event is used to force refreshing of a
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* sensor that provides rnd(4) entropy, even if the sensor is not
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* otherwise being monitored.
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*/
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#define PENVSYS_EVENT_NULL 220
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/*
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* This structure defines the properties of an envsys event.
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*/
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struct penvsys_state {
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char pes_dvname[16]; /* device name */
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char pes_sensname[32]; /* sensor name */
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char pes_statedesc[64]; /* sensor state description */
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int32_t pes_type; /* envsys power type */
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};
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/*
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* Power management event messages:
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*
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* We ensure that a message is always exactly 32 bytes long, so that
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* userland doesn't need to issue multiple reads to get a single event.
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*/
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#define POWER_EVENT_MSG_SIZE 32
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#define POWER_EVENT_SWITCH_STATE_CHANGE 0
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#define POWER_EVENT_ENVSYS_STATE_CHANGE 1
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typedef struct power_event {
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int32_t pev_type; /* power event type */
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union {
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int32_t _pev_d_space[(POWER_EVENT_MSG_SIZE /
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sizeof(int32_t)) - 1];
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/*
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* This field is used for:
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*
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* POWER_EVENT_SWITCH_STATE_CHANGE
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*/
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struct pswitch_state _pev_d_switch;
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} _pev_data;
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} power_event_t;
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#define pev_switch _pev_data._pev_d_switch
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#define POWER_EVENT_RECVDICT _IOWR('P', 1, struct plistref)
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/*
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* POWER_IOC_GET_TYPE:
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*
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* Get the power management back-end type.
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*/
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struct power_type {
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char power_type[32];
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};
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#define POWER_IOC_GET_TYPE _IOR('P', 0, struct power_type)
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#define POWER_IOC_GET_TYPE_WITH_LOSSAGE _IOR('P', 0, sizeof(struct power_type))
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#endif /* _SYS_POWER_H_ */
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