_VIDEO_PORT_DEVICE_EXTENSTION Struct Reference

#include <videoprt.h>

Collaboration diagram for _VIDEO_PORT_DEVICE_EXTENSTION:

Public Attributes
VIDEO_PORT_COMMON_EXTENSION	Common
ULONG	DeviceNumber
PDRIVER_OBJECT	DriverObject
PDEVICE_OBJECT	PhysicalDeviceObject
PDEVICE_OBJECT	FunctionalDeviceObject
PDEVICE_OBJECT	NextDeviceObject
UNICODE_STRING	RegistryPath
UNICODE_STRING	NewRegistryPath
PKINTERRUPT	InterruptObject
KSPIN_LOCK	InterruptSpinLock
PCM_RESOURCE_LIST	AllocatedResources
ULONG	InterruptVector
ULONG	InterruptLevel
BOOLEAN	InterruptShared
INTERFACE_TYPE	AdapterInterfaceType
ULONG	SystemIoBusNumber
ULONG	SystemIoSlotNumber
LIST_ENTRY	AddressMappingListHead
KDPC	DpcObject
VIDEO_PORT_DRIVER_EXTENSION *	DriverExtension
ULONG	DeviceOpened
AGP_BUS_INTERFACE_STANDARD	AgpInterface
KMUTEX	DeviceLock
LIST_ENTRY	DmaAdapterList
LIST_ENTRY	ChildDeviceList
LIST_ENTRY	HwResetListEntry
ULONG	SessionId
USHORT	AdapterNumber
USHORT	DisplayNumber
ULONG	NumberOfSecondaryDisplays
CHAR POINTER_ALIGNMENT	MiniPortDeviceExtension [1]

Detailed Description

Definition at line 82 of file videoprt.h.

Member Data Documentation

AdapterInterfaceType

INTERFACE_TYPE _VIDEO_PORT_DEVICE_EXTENSTION::AdapterInterfaceType

Definition at line 98 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), IntVideoPortFilterResourceRequirements(), IntVideoPortFindAdapter(), VideoPortGetAccessRanges(), VideoPortGetDmaAdapter(), VideoPortGetVgaStatus(), and VideoPortVerifyAccessRanges().

AdapterNumber

USHORT _VIDEO_PORT_DEVICE_EXTENSTION::AdapterNumber

Definition at line 110 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), and VideoPortCreateSecondaryDisplay().

AddressMappingListHead

LIST_ENTRY _VIDEO_PORT_DEVICE_EXTENSTION::AddressMappingListHead

Definition at line 101 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject().

AgpInterface

AGP_BUS_INTERFACE_STANDARD _VIDEO_PORT_DEVICE_EXTENSTION::AgpInterface

Definition at line 105 of file videoprt.h.

Referenced by IntAgpCommitPhysical(), IntAgpFreePhysical(), IntAgpGetInterface(), IntAgpReleasePhysical(), IntAgpReservePhysical(), and IntAgpSetRate().

AllocatedResources

PCM_RESOURCE_LIST _VIDEO_PORT_DEVICE_EXTENSTION::AllocatedResources

Definition at line 94 of file videoprt.h.

Referenced by IntVideoPortPnPStartDevice(), and VideoPortGetAccessRanges().

ChildDeviceList

LIST_ENTRY _VIDEO_PORT_DEVICE_EXTENSTION::ChildDeviceList

Definition at line 107 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), IntVideoPortEnumerateChildren(), and IntVideoPortQueryBusRelations().

Common

VIDEO_PORT_COMMON_EXTENSION _VIDEO_PORT_DEVICE_EXTENSTION::Common

Definition at line 84 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), IntVideoPortDispatchPower(), and IntVideoPortDispatchSystemControl().

DeviceLock

KMUTEX _VIDEO_PORT_DEVICE_EXTENSTION::DeviceLock

Definition at line 106 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), VideoPortAcquireDeviceLock(), and VideoPortReleaseDeviceLock().

DeviceNumber

ULONG _VIDEO_PORT_DEVICE_EXTENSTION::DeviceNumber

Definition at line 85 of file videoprt.h.

Referenced by IntVideoPortAddDeviceMapLink(), and IntVideoPortCreateAdapterDeviceObject().

DeviceOpened

ULONG _VIDEO_PORT_DEVICE_EXTENSTION::DeviceOpened

Definition at line 104 of file videoprt.h.

Referenced by IntVideoPortDispatchOpen(), IntVideoPortInbvCleanup(), IntVideoPortQueryBusRelations(), and IntVideoPortResetDisplayParametersEx().

DisplayNumber

USHORT _VIDEO_PORT_DEVICE_EXTENSTION::DisplayNumber

Definition at line 111 of file videoprt.h.

Referenced by IntCreateNewRegistryPath(), IntVideoPortCreateAdapterDeviceObject(), and VideoPortCreateSecondaryDisplay().

DmaAdapterList

LIST_ENTRY _VIDEO_PORT_DEVICE_EXTENSTION::DmaAdapterList

Definition at line 107 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), VideoPortFreeCommonBuffer(), VideoPortGetCommonBuffer(), VideoPortGetDmaAdapter(), and VideoPortPutDmaAdapter().

DpcObject

KDPC _VIDEO_PORT_DEVICE_EXTENSTION::DpcObject

Definition at line 102 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject().

DriverExtension

VIDEO_PORT_DRIVER_EXTENSION* _VIDEO_PORT_DEVICE_EXTENSTION::DriverExtension

Definition at line 103 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), IntVideoPortDispatchOpen(), IntVideoPortEnumerateChildren(), IntVideoPortInterruptRoutine(), IntVideoPortResetDisplayParametersEx(), IntVideoPortTimerRoutine(), VideoPortCreateSecondaryDisplay(), VideoPortDisableInterrupt(), VideoPortEnableInterrupt(), and VideoPortForwardDeviceControl().

DriverObject

PDRIVER_OBJECT _VIDEO_PORT_DEVICE_EXTENSTION::DriverObject

Definition at line 86 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), IntVideoPortEnumerateChildren(), VideoPortCreateSecondaryDisplay(), VideoPortGetAccessRanges(), and VideoPortVerifyAccessRanges().

FunctionalDeviceObject

PDEVICE_OBJECT _VIDEO_PORT_DEVICE_EXTENSTION::FunctionalDeviceObject

Definition at line 88 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject().

HwResetListEntry

LIST_ENTRY _VIDEO_PORT_DEVICE_EXTENSTION::HwResetListEntry

Definition at line 108 of file videoprt.h.

Referenced by IntVideoPortFindAdapter(), and IntVideoPortResetDisplayParametersEx().

InterruptLevel

ULONG _VIDEO_PORT_DEVICE_EXTENSTION::InterruptLevel

Definition at line 96 of file videoprt.h.

Referenced by IntVideoPortFindAdapter(), IntVideoPortPnPStartDevice(), VideoPortEnableInterrupt(), and VideoPortGetAccessRanges().

InterruptObject

PKINTERRUPT _VIDEO_PORT_DEVICE_EXTENSTION::InterruptObject

Definition at line 92 of file videoprt.h.

Referenced by IntVideoPortFindAdapter(), IntVideoPortSetupInterrupt(), and VideoPortSynchronizeExecution().

InterruptShared

BOOLEAN _VIDEO_PORT_DEVICE_EXTENSTION::InterruptShared

Definition at line 97 of file videoprt.h.

Referenced by IntVideoPortPnPStartDevice(), IntVideoPortSetupInterrupt(), and VideoPortGetAccessRanges().

InterruptSpinLock

KSPIN_LOCK _VIDEO_PORT_DEVICE_EXTENSTION::InterruptSpinLock

Definition at line 93 of file videoprt.h.

Referenced by IntVideoPortSetupInterrupt().

InterruptVector

ULONG _VIDEO_PORT_DEVICE_EXTENSTION::InterruptVector

Definition at line 95 of file videoprt.h.

Referenced by IntVideoPortFindAdapter(), IntVideoPortPnPStartDevice(), VideoPortDisableInterrupt(), VideoPortEnableInterrupt(), and VideoPortGetAccessRanges().

MiniPortDeviceExtension

CHAR POINTER_ALIGNMENT _VIDEO_PORT_DEVICE_EXTENSTION::MiniPortDeviceExtension[1]

Definition at line 113 of file videoprt.h.

Referenced by IntVideoPortDispatchOpen(), IntVideoPortEnumerateChildren(), IntVideoPortFindAdapter(), IntVideoPortInterruptRoutine(), IntVideoPortResetDisplayParametersEx(), IntVideoPortTimerRoutine(), VideoPortCreateSecondaryDisplay(), VideoPortForwardDeviceControl(), and VideoPortGetAssociatedDeviceExtension().

NewRegistryPath

UNICODE_STRING _VIDEO_PORT_DEVICE_EXTENSTION::NewRegistryPath

Definition at line 91 of file videoprt.h.

Referenced by IntCreateNewRegistryPath(), and IntVideoPortAddDeviceMapLink().

NextDeviceObject

PDEVICE_OBJECT _VIDEO_PORT_DEVICE_EXTENSTION::NextDeviceObject

Definition at line 89 of file videoprt.h.

Referenced by IntAgpGetInterface(), IntVideoPortCreateAdapterDeviceObject(), IntVideoPortDispatchFdoPnp(), IntVideoPortDispatchPower(), IntVideoPortDispatchSystemControl(), IntVideoPortFindAdapter(), IntVideoPortForwardIrpAndWait(), and VideoPortCheckForDeviceExistence().

NumberOfSecondaryDisplays

ULONG _VIDEO_PORT_DEVICE_EXTENSTION::NumberOfSecondaryDisplays

Definition at line 112 of file videoprt.h.

Referenced by VideoPortCreateSecondaryDisplay().

PhysicalDeviceObject

PDEVICE_OBJECT _VIDEO_PORT_DEVICE_EXTENSTION::PhysicalDeviceObject

Definition at line 87 of file videoprt.h.

Referenced by IntCreateNewRegistryPath(), IntSetupDeviceSettingsKey(), IntVideoPortCreateAdapterDeviceObject(), IntVideoPortFindAdapter(), VideoPortCreateSecondaryDisplay(), VideoPortEnumerateChildren(), VideoPortGetAccessRanges(), VideoPortGetBusData(), VideoPortGetDmaAdapter(), VideoPortInitWin32kCallbacks(), VideoPortSetBusData(), VideoPortStartDma(), and VideoPortVerifyAccessRanges().

RegistryPath

UNICODE_STRING _VIDEO_PORT_DEVICE_EXTENSTION::RegistryPath

Definition at line 90 of file videoprt.h.

Referenced by IntCreateNewRegistryPath(), IntSetupDeviceSettingsKey(), IntVideoPortAddDeviceMapLink(), IntVideoPortCreateAdapterDeviceObject(), IntVideoPortDispatchCleanup(), IntVideoPortFindAdapter(), VideoPortGetAccessRanges(), VideoPortGetRegistryParameters(), and VideoPortSetRegistryParameters().

SessionId

ULONG _VIDEO_PORT_DEVICE_EXTENSTION::SessionId

Definition at line 109 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), and VideoPortUseDeviceInSession().

SystemIoBusNumber

ULONG _VIDEO_PORT_DEVICE_EXTENSTION::SystemIoBusNumber

Definition at line 99 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), IntVideoPortFilterResourceRequirements(), IntVideoPortFindAdapter(), IntVideoPortPnPStartDevice(), VideoPortGetAccessRanges(), VideoPortGetBusData(), VideoPortGetDmaAdapter(), VideoPortSetBusData(), and VideoPortVerifyAccessRanges().

SystemIoSlotNumber

ULONG _VIDEO_PORT_DEVICE_EXTENSTION::SystemIoSlotNumber

Definition at line 100 of file videoprt.h.

Referenced by IntVideoPortCreateAdapterDeviceObject(), IntVideoPortFilterResourceRequirements(), VideoPortGetAccessRanges(), VideoPortGetBusData(), and VideoPortSetBusData().

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

• win32ss/drivers/videoprt/videoprt.h