FxEnumerationInfo Struct Reference

#include <fxpkgpnp.hpp>

Inheritance diagram for FxEnumerationInfo:

Collaboration diagram for FxEnumerationInfo:

Public Member Functions
	FxEnumerationInfo (__in PFX_DRIVER_GLOBALS FxDriverGlobals)
NTSTATUS	Initialize (VOID)
	_Acquires_lock_ (_Global_critical_region_) VOID AcquireParentPowerStateLock(__in PFX_DRIVER_GLOBALS FxDriverGlobals)
	_Releases_lock_ (_Global_critical_region_) VOID ReleaseParentPowerStateLock(__in PFX_DRIVER_GLOBALS FxDriverGlobals)
Public Member Functions inherited from FxStump
PVOID	operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals)
PVOID	operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in POOL_TYPE PoolType)
VOID	operator delete (__in PVOID pointer)
PVOID	operator new[] (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals)
VOID	operator delete[] (__in PVOID pointer)

Public Attributes
FxWaitLockInternal	m_PowerStateLock
FxWaitLockTransactionedList	m_ChildListList

Additional Inherited Members
Protected Member Functions inherited from FxStump
	FxStump (VOID)

Detailed Description

Definition at line 433 of file fxpkgpnp.hpp.

Constructor & Destructor Documentation

FxEnumerationInfo()

FxEnumerationInfo::FxEnumerationInfo ( __in PFX_DRIVER_GLOBALS  FxDriverGlobals )

inline

Definition at line 435 of file fxpkgpnp.hpp.

          : m_ChildListList(FxDriverGlobals)
    {
    }

Member Function Documentation

_Acquires_lock_()

FxEnumerationInfo::_Acquires_lock_ ( _Global_critical_region_  )

inline

Definition at line 461 of file fxpkgpnp.hpp.

    {
        (VOID) m_PowerStateLock.AcquireLock(FxDriverGlobals);
    }

_Releases_lock_()

FxEnumerationInfo::_Releases_lock_ ( _Global_critical_region_  )

inline

Definition at line 470 of file fxpkgpnp.hpp.

    {
        m_PowerStateLock.ReleaseLock(FxDriverGlobals);
    }

Initialize()

NTSTATUS FxEnumerationInfo::Initialize ( VOID  )

inline

Definition at line 442 of file fxpkgpnp.hpp.

    {
        NTSTATUS status;
 
        status = m_PowerStateLock.Initialize();
        if (!NT_SUCCESS(status)) {
            return status;
        }
 
        status = m_ChildListList.Initialize();
        if (!NT_SUCCESS(status)) {
            return status;
        }
 
        return STATUS_SUCCESS;
    }

Referenced by FxPkgPnp::AllocateEnumInfo().

Member Data Documentation

m_ChildListList

FxWaitLockTransactionedList FxEnumerationInfo::m_ChildListList

Definition at line 485 of file fxpkgpnp.hpp.

Referenced by FxPkgPnp::AddChildList(), FxPkgPnp::ChildListNotifyRemove(), FxPkgPnp::HandleQueryBusRelations(), Initialize(), FxPkgPnp::PnpEventSurpriseRemovePendingOverload(), FxPkgPnp::PowerDmaEnableAndScan(), FxPkgPnp::PowerPolicyDisarmWakeFromSx(), FxPkgPnp::PowerPolicyPostParentToD0ToChildren(), and FxPkgPnp::RemoveChildList().

m_PowerStateLock

FxWaitLockInternal FxEnumerationInfo::m_PowerStateLock

Definition at line 480 of file fxpkgpnp.hpp.

Referenced by _Acquires_lock_(), _Releases_lock_(), and Initialize().

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The documentation for this struct was generated from the following file:

• sdk/lib/drivers/wdf/shared/inc/private/common/fxpkgpnp.hpp