ReactOS 0.4.16-dev-320-g3bd9ddc
Public Member Functions | Private Attributes | List of all members
MxDeviceObject Class Reference

#include <mxdeviceobject.h>

Collaboration diagram for MxDeviceObject:
Collaboration graph
[legend]

Public Member Functions

__inline MxDeviceObject (__in MdDeviceObject DeviceObject)
 
__inline MxDeviceObject (VOID)
 
__inline MdDeviceObject GetObject (VOID)
 
__inline VOID SetObject (__in_opt MdDeviceObject DeviceObject)
 
CCHAR GetStackSize (VOID)
 
VOID SetStackSize (_In_ CCHAR Size)
 
VOID ReferenceObject ()
 
MdDeviceObject GetAttachedDeviceReference (VOID)
 
VOID DereferenceObject ()
 
ULONG GetFlags (VOID)
 
VOID SetFlags (ULONG Flags)
 
POWER_STATE SetPowerState (__in POWER_STATE_TYPE Type, __in POWER_STATE State)
 
VOID InvalidateDeviceRelations (__in DEVICE_RELATION_TYPE Type)
 
VOID InvalidateDeviceState (__in MdDeviceObject Fdo)
 
PVOID GetDeviceExtension (VOID)
 
VOID SetDeviceExtension (PVOID Value)
 
DEVICE_TYPE GetDeviceType (VOID)
 
ULONG GetCharacteristics (VOID)
 
VOID SetDeviceType (DEVICE_TYPE Value)
 
VOID SetCharacteristics (ULONG Characteristics)
 
VOID SetAlignmentRequirement (_In_ ULONG Value)
 
ULONG GetAlignmentRequirement (VOID)
 

Private Attributes

MdDeviceObject m_DeviceObject
 

Detailed Description

Definition at line 20 of file mxdeviceobject.h.

Constructor & Destructor Documentation

◆ MxDeviceObject() [1/2]

__inline MxDeviceObject::MxDeviceObject ( __in MdDeviceObject  DeviceObject)
inline

Definition at line 31 of file mxdeviceobject.h.

33 :
34 m_DeviceObject(DeviceObject)
35 {
36 }
MxDeviceObject::m_DeviceObject
MdDeviceObject m_DeviceObject
Definition: mxdeviceobject.h:27
DeviceObject
_In_ PDEVICE_OBJECT DeviceObject
Definition: wdfdevice.h:2055

◆ MxDeviceObject() [2/2]

__inline MxDeviceObject::MxDeviceObject ( VOID  )
inline

Definition at line 39 of file mxdeviceobject.h.

41 :
42 m_DeviceObject(NULL)
43 {
44 }
NULL
#define NULL
Definition: types.h:112

Member Function Documentation

◆ DereferenceObject()

VOID MxDeviceObject::DereferenceObject ( )

Definition at line 56 of file mxdeviceobjectkm.h.

58{
59 ObDereferenceObject(m_DeviceObject);
60}
ObDereferenceObject
#define ObDereferenceObject
Definition: obfuncs.h:203

Referenced by FxPkgPnp::PnpDeviceUsageNotification(), and SendDeviceUsageNotificationWorker().

◆ GetAlignmentRequirement()

ULONG MxDeviceObject::GetAlignmentRequirement ( VOID  )

Definition at line 188 of file mxdeviceobjectkm.h.

191{
192 return m_DeviceObject->AlignmentRequirement;
193}
_DEVICE_OBJECT::AlignmentRequirement
ULONG AlignmentRequirement
Definition: env_spec_w32.h:420

◆ GetAttachedDeviceReference()

MdDeviceObject MxDeviceObject::GetAttachedDeviceReference ( VOID  )

Definition at line 47 of file mxdeviceobjectkm.h.

50{
51 return IoGetAttachedDeviceReference(m_DeviceObject);
52}
IoGetAttachedDeviceReference
PDEVICE_OBJECT NTAPI IoGetAttachedDeviceReference(PDEVICE_OBJECT DeviceObject)
Definition: device.c:1406

Referenced by FxPkgPnp::PnpDeviceUsageNotification().

◆ GetCharacteristics()

ULONG MxDeviceObject::GetCharacteristics ( VOID  )

Definition at line 152 of file mxdeviceobjectkm.h.

155{
156 return m_DeviceObject->Characteristics;
157}

Referenced by FxDevice::FdoInitialize().

◆ GetDeviceExtension()

PVOID MxDeviceObject::GetDeviceExtension ( VOID  )

Definition at line 125 of file mxdeviceobjectkm.h.

128{
129 return m_DeviceObject->DeviceExtension;
130}
_DEVICE_OBJECT::DeviceExtension
PVOID DeviceExtension
Definition: env_spec_w32.h:418

Referenced by FxDevice::CreateDevice().

◆ GetDeviceType()

DEVICE_TYPE MxDeviceObject::GetDeviceType ( VOID  )

Definition at line 143 of file mxdeviceobjectkm.h.

146{
147 return m_DeviceObject->DeviceType;
148}

Referenced by FxFileObject::_GetFileObjectFromWdm(), and FxDevice::FdoInitialize().

◆ GetFlags()

ULONG MxDeviceObject::GetFlags ( VOID  )

Definition at line 64 of file mxdeviceobjectkm.h.

67{
68#ifdef _MSC_VER
69#pragma warning(disable:28129)
70#endif
71 return m_DeviceObject->Flags;
72}
_DEVICE_OBJECT::Flags
ULONG Flags
Definition: env_spec_w32.h:419

Referenced by __drv_strictTypeMatch(), FxDevice::CreateDevice(), FxDevice::FdoInitialize(), FxDevice::FinishInitializing(), FxDeviceBase::GetAttachedDeviceObjectFlags(), FxDeviceBase::GetDeviceObjectFlags(), FxIoTarget::GetTargetIoType(), if(), FxDevice::PdoInitialize(), FxPkgPnp::PowerPolCheckPowerPageable(), and FxDevice::SetFilterIoType().

◆ GetObject()

__inline MdDeviceObject MxDeviceObject::GetObject ( VOID  )
inline

Definition at line 48 of file mxdeviceobject.h.

51 {
52 return m_DeviceObject;
53 }

Referenced by FxDevice::DeleteObject(), FxDevice::Destroy(), FxDevice::DetachDevice(), FxPkgFdo::DispatchSystemSetPower(), FxMpDevice::Dispose(), FxDevice::FdoInitialize(), FxMpDevice::FxMpDevice(), FxDeviceBase::GetAttachedDevice(), FxDeviceBase::GetAttachedDeviceReference(), FxDeviceBase::GetDeviceObject(), FxDeviceBase::GetPhysicalDevice(), FxDevice::GetSafePhysicalDevice(), GetStackCapabilities(), FxDevice::IsRemoveLockEnabledForIo(), FxPkgPnp::PnpDeviceUsageNotification(), FxDevice::PostInitialize(), FxPkgPnp::QueryForD3ColdInterface(), SendDeviceUsageNotificationWorker(), SetD3ColdSupport(), FxDevice::SetFilterIoType(), and FxDevice::~FxDevice().

◆ GetStackSize()

CCHAR MxDeviceObject::GetStackSize ( VOID  )

Definition at line 21 of file mxdeviceobjectkm.h.

24{
25 return m_DeviceObject->StackSize;
26}
_DEVICE_OBJECT::StackSize
UCHAR StackSize
Definition: env_spec_w32.h:421

Referenced by FxDevice::GetStackSize(), FxIoTarget::Init(), FxUsbIdleInfo::Initialize(), FxDevice::PdoInitialize(), FxPkgPnp::PnpDeviceUsageNotification(), and FxPkgPnp::QueryForD3ColdInterface().

◆ InvalidateDeviceRelations()

VOID MxDeviceObject::InvalidateDeviceRelations ( __in DEVICE_RELATION_TYPE  Type)

Definition at line 98 of file mxdeviceobjectkm.h.

101{
102 IoInvalidateDeviceRelations(m_DeviceObject, Type);
103}
Type
Type
Definition: Type.h:7
IoInvalidateDeviceRelations
VOID NTAPI IoInvalidateDeviceRelations(IN PDEVICE_OBJECT DeviceObject, IN DEVICE_RELATION_TYPE Type)
Definition: pnpmgr.c:1772

Referenced by FxPkgPnp::HandleQueryDeviceRelations().

◆ InvalidateDeviceState()

VOID MxDeviceObject::InvalidateDeviceState ( __in MdDeviceObject  Fdo)

Definition at line 107 of file mxdeviceobjectkm.h.

110{
111 //
112 // UMDF currently needs Fdo for InvalidateDeviceState
113 // FDO is not used in km.
114 //
115 // m_DeviceObject holds PDO that is what is used below.
116 //
117
118 UNREFERENCED_PARAMETER(Fdo);
119
120 IoInvalidateDeviceState(m_DeviceObject);
121}
UNREFERENCED_PARAMETER
#define UNREFERENCED_PARAMETER(P)
Definition: ntbasedef.h:325
IoInvalidateDeviceState
VOID NTAPI IoInvalidateDeviceState(IN PDEVICE_OBJECT DeviceObject)
Definition: pnpmgr.c:1848
Fdo
_Must_inspect_result_ _In_ WDFDEVICE Fdo
Definition: wdffdo.h:461

Referenced by FxPkgPnp::CommitUsageNotification(), FxDevice::InvalidateDeviceState(), FxPkgPnp::PnpEventFailedPowerPolicyRemoved(), FxPkgPnp::SetDeviceFailed(), and FxPkgPnp::SetInternalFailure().

◆ ReferenceObject()

VOID MxDeviceObject::ReferenceObject ( )

Definition at line 39 of file mxdeviceobjectkm.h.

41{
42 ObReferenceObject(m_DeviceObject);
43}
ObReferenceObject
#define ObReferenceObject
Definition: obfuncs.h:204

◆ SetAlignmentRequirement()

VOID MxDeviceObject::SetAlignmentRequirement ( _In_ ULONG  Value)

Definition at line 179 of file mxdeviceobjectkm.h.

182{
183 m_DeviceObject->AlignmentRequirement = Value;
184}
Value
_Must_inspect_result_ _In_ WDFKEY _In_ PCUNICODE_STRING _Out_opt_ PUSHORT _Inout_opt_ PUNICODE_STRING Value
Definition: wdfregistry.h:413

◆ SetCharacteristics()

VOID MxDeviceObject::SetCharacteristics ( ULONG  Characteristics)

Definition at line 170 of file mxdeviceobjectkm.h.

173{
174 m_DeviceObject->Characteristics = Characteristics;
175}

Referenced by FxDevice::FdoInitialize().

◆ SetDeviceExtension()

VOID MxDeviceObject::SetDeviceExtension ( PVOID  Value)

Definition at line 134 of file mxdeviceobjectkm.h.

137{
138 m_DeviceObject->DeviceExtension = Value;
139}

Referenced by FxDevice::CreateDevice(), and FxDevice::Destroy().

◆ SetDeviceType()

VOID MxDeviceObject::SetDeviceType ( DEVICE_TYPE  Value)

Definition at line 161 of file mxdeviceobjectkm.h.

164{
165 m_DeviceObject->DeviceType = Value;
166}

Referenced by FxDevice::FdoInitialize().

◆ SetFlags()

VOID MxDeviceObject::SetFlags ( ULONG  Flags)

Definition at line 76 of file mxdeviceobjectkm.h.

79{
80#ifdef _MSC_VER
81#pragma warning(disable:28129)
82#endif
83 m_DeviceObject->Flags = Flags;
84}
Flags
_Must_inspect_result_ _In_ ULONG Flags
Definition: wsk.h:170

Referenced by FxDevice::CreateDevice(), FxDevice::FdoInitialize(), FxDevice::FinishInitializing(), FxDevice::PdoInitialize(), FxDeviceBase::SetDeviceObjectFlags(), and FxDevice::SetFilterIoType().

◆ SetObject()

__inline VOID MxDeviceObject::SetObject ( __in_opt MdDeviceObject  DeviceObject)
inline

Definition at line 57 of file mxdeviceobject.h.

60 {
61 m_DeviceObject = DeviceObject;
62 }

Referenced by FxPkgPdo::_QueryCapsWorkItem(), FxDevice::CreateDevice(), FxDevice::Destroy(), FxDevice::DetachDevice(), FxDevice::FdoInitialize(), FxIoTarget::Init(), FxDeviceBase::Init(), FxUsbIdleInfo::Initialize(), FxPkgPnp::PnpDeviceUsageNotification(), FxPkgPdo::PnpQueryCapabilities(), FxPkgPnp::PowerPolCheckPowerPageable(), FxPkgPnp::PowerPolicySetS0IdleSettings(), FxPkgPnp::QueryForCapabilities(), FxPkgPnp::QueryForD3ColdInterface(), and SendDeviceUsageNotificationWorker().

◆ SetPowerState()

POWER_STATE MxDeviceObject::SetPowerState ( __in POWER_STATE_TYPE  Type,
__in POWER_STATE  State 
)

Definition at line 88 of file mxdeviceobjectkm.h.

92{
93 return PoSetPowerState(m_DeviceObject, Type, State);
94}
PoSetPowerState
POWER_STATE NTAPI PoSetPowerState(IN PDEVICE_OBJECT DeviceObject, IN POWER_STATE_TYPE Type, IN POWER_STATE State)
Definition: power.c:729

Referenced by FxPkgFdo::DispatchSystemSetPower(), FxPkgPdo::DispatchSystemSetPower(), and FxPkgPnp::PowerSetDevicePowerState().

◆ SetStackSize()

VOID MxDeviceObject::SetStackSize ( _In_ CCHAR  Size)

Definition at line 30 of file mxdeviceobjectkm.h.

33{
34 m_DeviceObject->StackSize = Size;
35}
Size
_Must_inspect_result_ _In_ WDFDEVICE _In_ PWDF_DEVICE_PROPERTY_DATA _In_ DEVPROPTYPE _In_ ULONG Size
Definition: wdfdevice.h:4533

Referenced by FxDevice::PdoInitialize(), and FxDevice::SetStackSize().

Member Data Documentation

◆ m_DeviceObject

MdDeviceObject MxDeviceObject::m_DeviceObject
private

Definition at line 27 of file mxdeviceobject.h.

Referenced by DereferenceObject(), GetAlignmentRequirement(), GetAttachedDeviceReference(), GetCharacteristics(), GetDeviceExtension(), GetDeviceType(), GetFlags(), GetObject(), GetStackSize(), InvalidateDeviceRelations(), InvalidateDeviceState(), ReferenceObject(), SetAlignmentRequirement(), SetCharacteristics(), SetDeviceExtension(), SetDeviceType(), SetFlags(), SetObject(), SetPowerState(), and SetStackSize().

The documentation for this class was generated from the following files: