| | 1 | /* |
| | 2 | * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * The contents of this file constitute Original Code as defined in and |
| | 7 | * are subject to the Apple Public Source License Version 1.1 (the |
| | 8 | * "License"). You may not use this file except in compliance with the |
| | 9 | * License. Please obtain a copy of the License at |
| | 10 | * http://www.apple.com/publicsource and read it before using this file. |
| | 11 | * |
| | 12 | * This Original Code and all software distributed under the License are |
| | 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the |
| | 17 | * License for the specific language governing rights and limitations |
| | 18 | * under the License. |
| | 19 | * |
| | 20 | * @APPLE_LICENSE_HEADER_END@ |
| | 21 | */ |
| | 22 | #include <IOKit/pwr_mgt/IOPM.h> |
| | 23 | |
| | 24 | struct IOPMPowerState |
| | 25 | { |
| | 26 | unsigned long version; // version number of this struct |
| | 27 | IOPMPowerFlags capabilityFlags; // bits that describe (to interested drivers) the capability of the device in this state |
| | 28 | IOPMPowerFlags outputPowerCharacter; // description (to power domain children) of the power provided in this state |
| | 29 | IOPMPowerFlags inputPowerRequirement; // description (to power domain parent) of input power required in this state |
| | 30 | unsigned long staticPower; // average consumption in milliwatts |
| | 31 | unsigned long unbudgetedPower; // additional consumption from separate power supply (mw) |
| | 32 | unsigned long powerToAttain; // additional power to attain this state from next lower state (in mw) |
| | 33 | unsigned long timeToAttain; // time required to enter this state from next lower state (in microseconds) |
| | 34 | unsigned long settleUpTime; // settle time required after entering this state from next lower state (microseconds) |
| | 35 | unsigned long timeToLower; // time required to enter next lower state from this one (in microseconds) |
| | 36 | unsigned long settleDownTime; // settle time required after entering next lower state from this state (microseconds) |
| | 37 | unsigned long powerDomainBudget; // power in mw a domain in this state can deliver to its children |
| | 38 | }; |
| | 39 | |
| | 40 | typedef struct IOPMPowerState IOPMPowerState; |
| | 41 | |
projects / apple / xnu.git / blame_incremental