poweridlestatemachine.cpp File Reference

#include "pnppriv.hpp"

Include dependency graph for poweridlestatemachine.cpp:

Go to the source code of this file.

Functions
__inline FxPkgPnp *	GetPnpPkg (__inout FxPowerIdleMachine *This)
	__drv_maxIRQL (DISPATCH_LEVEL) __drv_minIRQL(DISPATCH_LEVEL) __drv_requiresIRQL(DISPATCH_LEVEL) __drv_sameIRQL VOID FxPowerIdleMachine

Function Documentation

__drv_maxIRQL()

__drv_maxIRQL

(

DISPATCH_LEVEL

)

Definition at line 1256 of file poweridlestatemachine.cpp.

{
    FxPowerIdleMachine* pThis;
 
    UNREFERENCED_PARAMETER(Dpc);
    UNREFERENCED_PARAMETER(SystemArgument1);
    UNREFERENCED_PARAMETER(SystemArgument2);
 
    pThis = (FxPowerIdleMachine*) Context;
 
    pThis->m_Lock.AcquireAtDpcLevel();
    pThis->ProcessEventLocked(PowerIdleEventTimerExpired);
 
#if FX_IS_KERNEL_MODE
    PFX_DRIVER_GLOBALS pFxDriverGlobals;
    PFN_WDF_DRIVER_DEVICE_ADD pDriverDeviceAdd;
 
    pFxDriverGlobals = GetPnpPkg(pThis)->GetDriverGlobals();
 
    //
    // We need to provide XPerf with a symbol of the client to figure out
    // which component this idle timer is for. Since AddDevice is always there
    // we use that to pass the symbol along.
    //
    pDriverDeviceAdd = pFxDriverGlobals->Driver->GetDriverDeviceAddMethod();
 
    FxPerfTraceDpc(&pDriverDeviceAdd);
#endif
 
    pThis->m_Lock.ReleaseFromDpcLevel();
}

GetPnpPkg()

__inline FxPkgPnp * GetPnpPkg

(

__inout FxPowerIdleMachine *

This

)

Definition at line 322 of file poweridlestatemachine.cpp.

{
    return CONTAINING_RECORD(This,
                             FxPowerPolicyOwnerSettings,
                             m_PowerIdleMachine)->m_PkgPnp;
}

Referenced by __drv_maxIRQL(), FxPowerIdleMachine::DisablingTimerExpired(), FxPowerIdleMachine::InDxIoIncrement(), FxPowerIdleMachine::IoDecrement(), FxPowerIdleMachine::PowerReferenceWorker(), FxPowerIdleMachine::ProcessEventLocked(), FxPowerIdleMachine::Reset(), FxPowerIdleMachine::SendD0Notification(), FxPowerIdleMachine::TimedOutIoIncrement(), and FxPowerIdleMachine::TimingOut().