[仅适用于 KMDF]
注意
此枚举仅用于Microsoft内部使用。
WDF_DEVICE_POWER_STATE 枚举标识框架的电源状态机可以输入的所有状态。
语法
typedef enum _WDF_DEVICE_POWER_STATE {
WdfDevStatePowerInvalid = 0x00,
WdfDevStatePowerObjectCreated = 0x300,
WdfDevStatePowerCheckDeviceType = 0x301,
WdfDevStatePowerCheckDeviceTypeNP = 0x302 | WdfDevStateNP,
WdfDevStatePowerCheckParentState = 0x303,
WdfDevStatePowerCheckParentStateNP = 0x304 | WdfDevStateNP,
WdfDevStatePowerEnablingWakeAtBus = 0x305,
WdfDevStatePowerEnablingWakeAtBusNP = 0x306 | WdfDevStateNP,
WdfDevStatePowerD0 = 0x307,
WdfDevStatePowerD0NP = 0x308 | WdfDevStateNP,
WdfDevStatePowerD0BusWakeOwner = 0x309,
WdfDevStatePowerD0BusWakeOwnerNP = 0x30A | WdfDevStateNP,
WdfDevStatePowerD0ArmedForWake = 0x30B,
WdfDevStatePowerD0ArmedForWakeNP = 0x30C | WdfDevStateNP,
WdfDevStatePowerD0DisarmingWakeAtBus = 0x30D,
WdfDevStatePowerD0DisarmingWakeAtBusNP = 0x30E | WdfDevStateNP,
WdfDevStatePowerD0Starting = 0x30F,
WdfDevStatePowerD0StartingConnectInterrupt = 0x310,
WdfDevStatePowerD0StartingDmaEnable = 0x311,
WdfDevStatePowerD0StartingStartSelfManagedIo = 0x312,
WdfDevStatePowerDecideD0State = 0x313,
WdfDevStatePowerGotoD3Stopped = 0x314,
WdfDevStatePowerStopped = 0x315,
WdfDevStatePowerStartingCheckDeviceType = 0x316,
WdfDevStatePowerStartingChild = 0x317,
WdfDevStatePowerDxDisablingWakeAtBus = 0x318,
WdfDevStatePowerDxDisablingWakeAtBusNP = 0x319 | WdfDevStateNP,
WdfDevStatePowerGotoDx = 0x31A,
WdfDevStatePowerGotoDxNP = 0x31B | WdfDevStateNP,
WdfDevStatePowerGotoDxIoStopped = 0x31C,
WdfDevStatePowerGotoDxIoStoppedNP = 0x31D | WdfDevStateNP,
WdfDevStatePowerGotoDxNPFailed = 0x31E | WdfDevStateNP,
WdfDevStatePowerDx = 0x31F,
WdfDevStatePowerDxNP = 0x320 | WdfDevStateNP,
WdfDevStatePowerGotoDxArmedForWake = 0x321,
WdfDevStatePowerGotoDxArmedForWakeNP = 0x322 | WdfDevStateNP,
WdfDevStatePowerGotoDxIoStoppedArmedForWake = 0x323,
WdfDevStatePowerGotoDxIoStoppedArmedForWakeNP = 0x324 | WdfDevStateNP,
WdfDevStatePowerDxArmedForWake = 0x325,
WdfDevStatePowerDxArmedForWakeNP = 0x326 | WdfDevStateNP,
WdfDevStatePowerCheckParentStateArmedForWake = 0x327,
WdfDevStatePowerCheckParentStateArmedForWakeNP = 0x328 | WdfDevStateNP,
WdfDevStatePowerWaitForParentArmedForWake = 0x329,
WdfDevStatePowerWaitForParentArmedForWakeNP = 0x32A | WdfDevStateNP,
WdfDevStatePowerStartSelfManagedIo = 0x32B,
WdfDevStatePowerStartSelfManagedIoNP = 0x32C | WdfDevStateNP,
WdfDevStatePowerStartSelfManagedIoFailed = 0x32D,
WdfDevStatePowerStartSelfManagedIoFailedNP = 0x32E | WdfDevStateNP,
WdfDevStatePowerWaitForParent = 0x32F,
WdfDevStatePowerWaitForParentNP = 0x330 | WdfDevStateNP,
WdfDevStatePowerWakePending = 0x331,
WdfDevStatePowerWakePendingNP = 0x332 | WdfDevStateNP,
WdfDevStatePowerWaking = 0x333,
WdfDevStatePowerWakingNP = 0x334 | WdfDevStateNP,
WdfDevStatePowerWakingConnectInterrupt = 0x335,
WdfDevStatePowerWakingConnectInterruptNP = 0x336 | WdfDevStateNP,
WdfDevStatePowerWakingConnectInterruptFailed = 0x337,
WdfDevStatePowerWakingConnectInterruptFailedNP = 0x338 | WdfDevStateNP,
WdfDevStatePowerWakingDmaEnable = 0x339,
WdfDevStatePowerWakingDmaEnableNP = 0x33A | WdfDevStateNP,
WdfDevStatePowerWakingDmaEnableFailed = 0x33B,
WdfDevStatePowerWakingDmaEnableFailedNP = 0x33C | WdfDevStateNP,
WdfDevStatePowerReportPowerUpFailedDerefParent = 0x33D,
WdfDevStatePowerReportPowerUpFailed = 0x33E,
WdfDevStatePowerPowerFailedPowerDown = 0x33F,
WdfDevStatePowerReportPowerDownFailed = 0x340,
WdfDevStatePowerInitialConnectInterruptFailed = 0x341,
WdfDevStatePowerInitialDmaEnableFailed = 0x342,
WdfDevStatePowerInitialSelfManagedIoFailed = 0x343,
WdfDevStatePowerInitialPowerUpFailedDerefParent = 0x344,
WdfDevStatePowerInitialPowerUpFailed = 0x345,
WdfDevStatePowerDxStoppedDisarmWake = 0x346,
WdfDevStatePowerDxStoppedDisarmWakeNP = 0x347 | WdfDevStateNP,
WdfDevStatePowerGotoDxStoppedDisableInterruptNP = 0x348 | WdfDevStateNP,
WdfDevStatePowerGotoDxStopped = 0x349,
WdfDevStatePowerDxStopped = 0x34A,
WdfDevStatePowerGotoStopped = 0x34B,
WdfDevStatePowerStoppedCompleteDx = 0x34C,
WdfDevStatePowerDxStoppedDecideDxState = 0x34D,
WdfDevStatePowerDxStoppedArmForWake = 0x34E,
WdfDevStatePowerDxStoppedArmForWakeNP = 0x34F | WdfDevStateNP,
WdfDevStatePowerFinalPowerDownFailed = 0x350,
WdfDevStatePowerFinal = 0x351,
WdfDevStatePowerGotoImplicitD3DisarmWakeAtBus = 0x352,
WdfDevStatePowerUpFailed = 0x353,
WdfDevStatePowerUpFailedDerefParent = 0x354,
WdfDevStatePowerGotoDxFailed = 0x355,
WdfDevStatePowerGotoDxStoppedDisableInterrupt = 0x356,
WdfDevStatePowerUpFailedNP = 0x357 | WdfDevStateNP,
WdfDevStatePowerUpFailedDerefParentNP = 0x358 | WdfDevStateNP,
WdfDevStatePowerNotifyingD0ExitToWakeInterrupts = 0x359,
WdfDevStatePowerNotifyingD0EntryToWakeInterrupts = 0x35A,
WdfDevStatePowerNotifyingD0ExitToWakeInterruptsNP = 0x35B | WdfDevStateNP,
WdfDevStatePowerNotifyingD0EntryToWakeInterruptsNP = 0x35C | WdfDevStateNP,
WdfDevStatePowerInitialPowerUpFailedPowerDown = 0x35D,
WdfDevStatePowerUpFailedPowerDown = 0x35E,
WdfDevStatePowerUpFailedPowerDownNP = 0x35F | WdfDevStateNP,
WdfDevStatePowerInitialSelfManagedIoFailedStarted = 0x360,
WdfDevStatePowerStartSelfManagedIoFailedStarted = 0x361,
WdfDevStatePowerStartSelfManagedIoFailedStartedNP = 0x362 | WdfDevStateNP,
WdfDevStatePowerWakingPostHardwareEnabled = 0x363,
WdfDevStatePowerWakingPostHardwareEnabledNP = 0x364 | WdfDevStateNP,
WdfDevStatePowerWakingPostHardwareEnabledFailed = 0x365,
WdfDevStatePowerWakingPostHardwareEnabledFailedNP = 0x366 | WdfDevStateNP,
WdfDevStatePowerD0StartingPostHardwareEnabled = 0x367,
WdfDevStatePowerInitialPostHardwareEnabledFailed = 0x368,
WdfDevStatePowerNull = 0x369
} WDF_DEVICE_POWER_STATE, *PWDF_DEVICE_POWER_STATE;
常数
WdfDevStatePowerInvalid值：0x00 |
WdfDevStatePowerObjectCreated值：0x300 |
WdfDevStatePowerCheckDeviceType值：0x301 |
WdfDevStatePowerCheckDeviceTypeNP值：0x302 |
WdfDevStatePowerCheckParentState值：0x303 |
WdfDevStatePowerCheckParentStateNP值：0x304 |
WdfDevStatePowerEnablingWakeAtBus值：0x305 |
WdfDevStatePowerEnablingWakeAtBusNP值：0x306 |
WdfDevStatePowerD0值：0x307 |
WdfDevStatePowerD0NP值：0x308 |
WdfDevStatePowerD0BusWakeOwner值：0x309 |
WdfDevStatePowerD0BusWakeOwnerNP值：0x30A |
WdfDevStatePowerD0ArmedForWake值：0x30B |
WdfDevStatePowerD0ArmedForWakeNP值：0x30C |
WdfDevStatePowerD0DisarmingWakeAtBus值：0x30D |
WdfDevStatePowerD0DisarmingWakeAtBusNP值：0x30E |
WdfDevStatePowerD0Starting值：0x30F |
WdfDevStatePowerD0StartingConnectInterrupt值：0x310 |
WdfDevStatePowerD0StartingDmaEnable值：0x311 |
WdfDevStatePowerD0StartingStartSelfManagedIo值：0x312 |
WdfDevStatePowerDecideD0State值：0x313 |
WdfDevStatePowerGotoD3Stopped值：0x314 |
WdfDevStatePowerStopped值：0x315 |
WdfDevStatePowerStartingCheckDeviceType值：0x316 |
WdfDevStatePowerStartingChild值：0x317 |
WdfDevStatePowerDxDisablingWakeAtBus值：0x318 |
WdfDevStatePowerDxDisablingWakeAtBusNP值：0x319 |
WdfDevStatePowerGotoDx值：0x31A |
WdfDevStatePowerGotoDxNP值：0x31B |
WdfDevStatePowerGotoDxIoStopped值：0x31C |
WdfDevStatePowerGotoDxIoStoppedNP值：0x31D |
WdfDevStatePowerGotoDxNPFailed值：0x31E |
WdfDevStatePowerDx值：0x31F |
WdfDevStatePowerDxNP值：0x320 |
WdfDevStatePowerGotoDxArmedForWake值：0x321 |
WdfDevStatePowerGotoDxArmedForWakeNP值：0x322 |
WdfDevStatePowerGotoDxIoStoppedArmedForWake值：0x323 |
WdfDevStatePowerGotoDxIoStoppedArmedForWakeNP值：0x324 |
WdfDevStatePowerDxArmedForWake值：0x325 |
WdfDevStatePowerDxArmedForWakeNP值：0x326 |
WdfDevStatePowerCheckParentStateArmedForWake值：0x327 |
WdfDevStatePowerCheckParentStateArmedForWakeNP值：0x328 |
WdfDevStatePowerWaitForParentArmedForWake值：0x329 |
WdfDevStatePowerWaitForParentArmedForWakeNP值：0x32A |
WdfDevStatePowerStartSelfManagedIo值：0x32B |
WdfDevStatePowerStartSelfManagedIoNP值：0x32C |
WdfDevStatePowerStartSelfManagedIoFailed值：0x32D |
WdfDevStatePowerStartSelfManagedIoFailedNP值：0x32E |
WdfDevStatePowerWaitForParent值：0x32F |
WdfDevStatePowerWaitForParentNP值：0x330 |
WdfDevStatePowerWakePending值：0x331 |
WdfDevStatePowerWakePendingNP值：0x332 |
WdfDevStatePowerWaking值：0x333 |
WdfDevStatePowerWakingNP值：0x334 |
WdfDevStatePowerWakingConnectInterrupt值：0x335 |
WdfDevStatePowerWakingConnectInterruptNP值：0x336 |
WdfDevStatePowerWakingConnectInterruptFailed值：0x337 |
WdfDevStatePowerWakingConnectInterruptFailedNP值：0x338 |
WdfDevStatePowerWakingDmaEnable值：0x339 |
WdfDevStatePowerWakingDmaEnableNP值：0x33A |
WdfDevStatePowerWakingDmaEnableFailed值：0x33B |
WdfDevStatePowerWakingDmaEnableFailedNP值：0x33C |
WdfDevStatePowerReportPowerUpFailedDerefParent值：0x33D |
WdfDevStatePowerReportPowerUpFailed值：0x33E |
WdfDevStatePowerPowerFailedPowerDown值：0x33F |
WdfDevStatePowerReportPowerDownFailed值：0x340 |
WdfDevStatePowerInitialConnectInterruptFailed值：0x341 |
WdfDevStatePowerInitialDmaEnableFailed值：0x342 |
WdfDevStatePowerInitialSelfManagedIoFailed值：0x343 |
WdfDevStatePowerInitialPowerUpFailedDerefParent值：0x344 |
WdfDevStatePowerInitialPowerUpFailed值：0x345 |
WdfDevStatePowerDxStoppedDisarmWake值：0x346 |
WdfDevStatePowerDxStoppedDisarmWakeNP值：0x347 |
WdfDevStatePowerGotoDxStoppedDisableInterruptNP值：0x348 |
WdfDevStatePowerGotoDxStopped值：0x349 |
WdfDevStatePowerDxStopped值：0x34A |
WdfDevStatePowerGotoStopped值：0x34B |
WdfDevStatePowerStoppedCompleteDx值：0x34C |
WdfDevStatePowerDxStoppedDecideDxState值：0x34D |
WdfDevStatePowerDxStoppedArmForWake值：0x34E |
WdfDevStatePowerDxStoppedArmForWakeNP值：0x34F |
WdfDevStatePowerFinalPowerDownFailed值：0x350 |
WdfDevStatePowerFinal值：0x351 |
WdfDevStatePowerGotoImplicitD3DisarmWakeAtBus值：0x352 |
WdfDevStatePowerUpFailed值：0x353 |
WdfDevStatePowerUpFailedDerefParent值：0x354 |
WdfDevStatePowerGotoDxFailed值：0x355 |
WdfDevStatePowerGotoDxStoppedDisableInterrupt值：0x356 |
WdfDevStatePowerUpFailedNP值：0x357 |
WdfDevStatePowerUpFailedDerefParentNP值：0x358 |
WdfDevStatePowerNotifyingD0ExitToWakeInterrupts值：0x359 |
WdfDevStatePowerNotifyingD0EntryToWakeInterrupts值：0x35A |
WdfDevStatePowerNotifyingD0ExitToWakeInterruptsNP值：0x35B |
WdfDevStatePowerNotifyingD0EntryToWakeInterruptsNP值：0x35C |
WdfDevStatePowerInitialPowerUpFailedPowerDown值：0x35D |
WdfDevStatePowerUpFailedPowerDown值：0x35E |
WdfDevStatePowerUpFailedPowerDownNP值：0x35F |
WdfDevStatePowerInitialSelfManagedIoFailedStarted值：0x360 |
WdfDevStatePowerStartSelfManagedIoFailedStarted值：0x361 |
WdfDevStatePowerStartSelfManagedIoFailedStartedNP值：0x362 |
WdfDevStatePowerWakingPostHardwareEnabled值：0x363 |
WdfDevStatePowerWakingPostHardwareEnabledNP值：0x364 |
WdfDevStatePowerWakingPostHardwareEnabledFailed值：0x365 |
WdfDevStatePowerWakingPostHardwareEnabledFailedNP值：0x366 |
WdfDevStatePowerD0StartingPostHardwareEnabled值：0x367 |
WdfDevStatePowerInitialPostHardwareEnabledFailed值：0x368 |
WdfDevStatePowerNull值：0x369 |
言论
WDF_DEVICE_POWER_STATE 枚举用作 WDF_DEVICE_POWER_NOTIFICATION_DATA 结构中的成员类型，用作 WdfDeviceGetDevicePowerState 方法的返回类型。
要求
| 要求 | 价值 |
|---|---|
| 最低 KMDF 版本 | 1.0 |
| 标头 | wdfdevice.h （包括 Wdf.h） |