win10内核部分源码

/*++ Copyright (c) Microsoft Corporation Module Name: DSM_AutoGen.c Abstract: This header file contains State Machines for USBHUB. This has been generated automatically from a visio file. DO NOT MODIFY THIS FILE MANUALLY. --*/ #include <pch.h> DSM_EVENT HUBDSM_AckingD0ForFaultyClientDrivers( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_AckingD0ForFaultyClientDrivers is called when the state machine enters the AckingD0ForFaultyClientDrivers State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; HUBPDO_SignalPnpPowerEvent(deviceContext); syncEvent = DsmEventOperationSuccess; } FINALLY { } return syncEvent; } // HUBDSM_AckingD0ForFaultyClientDrivers DSM_EVENT HUBDSM_AckingHubStopAfterSuspendFromStoppedState( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_AckingHubStopAfterSuspendFromStoppedState is called when the state machine enters the AckingHubStopAfterSuspendFromStoppedState State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; HUBMUX_AckStopAfterSuspend(deviceContext); syncEvent = DsmEventOperationSuccess; } FINALLY { } return syncEvent; } // HUBDSM_AckingHubStopAfterSuspendFromStoppedState DSM_EVENT HUBDSM_AckingPdoPreStart( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_AckingPdoPreStart is called when the state machine enters the AckingPdoPreStart State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; HUBPDO_CompletePdoPreStart(deviceContext); HUBPDO_ClearFailIo(deviceContext); syncEvent = DsmEventOperationSuccess; } FINALLY { } return syncEvent; } // HUBDSM_AckingPdoPreStart DSM_EVENT HUBDSM_AckingPdoPreStartFromStoppedEnabled( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_AckingPdoPreStartFromStoppedEnabled is called when the state machine enters the AckingPdoPreStartFromStoppedEnabled State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; HUBPDO_ClearFailIo(deviceContext); HUBPDO_CompletePdoPreStart(deviceContext); syncEvent = DsmEventOperationSuccess; } FINALLY { } return syncEvent; } // HUBDSM_AckingPdoPreStartFromStoppedEnabled DSM_EVENT HUBDSM_AckingQueryResourcesInConfiguredD0( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_AckingQueryResourcesInConfiguredD0 is called when the state machine enters the AckingQueryResourcesInConfiguredD0 State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; HUBPDO_SignalPnpPowerEvent(deviceContext); syncEvent = DsmEventOperationSuccess; } FINALLY { } return syncEvent; } // HUBDSM_AckingQueryResourcesInConfiguredD0 DSM_EVENT HUBDSM_AckingStopAfterSuspendOnDetach( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_AckingStopAfterSuspendOnDetach is called when the state machine enters the AckingStopAfterSuspendOnDetach State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; HUBMUX_AckStopAfterSuspend(deviceContext); syncEvent = DsmEventOperationSuccess; } FINALLY { } return syncEvent; } // HUBDSM_AckingStopAfterSuspendOnDetach DSM_EVENT HUBDSM_AcquiringPowerReferenceOnHubOnAttach( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_AcquiringPowerReferenceOnHubOnAttach is called when the state machine enters the AcquiringPowerReferenceOnHubOnAttach State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; syncEvent = HUBPDO_AcquireWdfPowerReferenceOnHub(deviceContext); } FINALLY { } return syncEvent; } // HUBDSM_AcquiringPowerReferenceOnHubOnAttach DSM_EVENT HUBDSM_AcquiringPowerReferenceOnHubStart( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_AcquiringPowerReferenceOnHubStart is called when the state machine enters the AcquiringPowerReferenceOnHubStart State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; HUBMUX_AcquireDevicePowerReference(deviceContext); syncEvent = DsmEventOperationSuccess; } FINALLY { } return syncEvent; } // HUBDSM_AcquiringPowerReferenceOnHubStart DSM_EVENT HUBDSM_BugcheckingSystemOnBootDeviceEnumerationFailure( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_BugcheckingSystemOnBootDeviceEnumerationFailure is called when the state machine enters the BugcheckingSystemOnBootDeviceEnumerationFailure State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ // // Temperorily disable the warning for unreachable code // We need to return an event from this function because // it is a state machine function // #pragma warning(push) #pragma warning(disable:4702) { PDEVICE_CONTEXT deviceContext; TRY { deviceContext = SmContext->ParentContext; HUBMISC_BugcheckSystemOnBootDeviceEnumerationFailure(deviceContext); } FINALLY { } return DsmEventNull; } // HUBDSM_BugcheckingSystemOnBootDeviceEnumerationFailure #pragma warning(pop) DSM_EVENT HUBDSM_CheckIfDeviceCanBeDisabledOnDriverNotFound( PSM_CONTEXT SmContext ) /*++ Routine Description: HUBDSM_CheckIfDeviceCanBeDisabledOnDriverNotFound is called when the state machine enters the CheckIfDeviceCanBeDisabledOnDriverNotFound State Arguments: SmContext - State Machine Context Return Value: DSM_EVENT --*/ { PDEVICE_CONTEXT deviceContext; DSM_EVENT syncEvent; TRY { deviceContext = SmContext->ParentContext; syncEvent = HUBMISC_CheckIfDeviceShouldBeDisabledOnRemove(deviceContext); } FINALLY { } return syncEvent; } // HUBDSM_C