_CDROM_DEVICE_EXTENSION Struct Reference

#include <cdrom.h>

Collaboration diagram for _CDROM_DEVICE_EXTENSION:

Public Attributes
ULONG	Version
ULONG	Size
BOOLEAN	IsInitialized
BOOLEAN	IsActive
BOOLEAN	SurpriseRemoved
WDFDEVICE	Device
WDFIOTARGET	IoTarget
WDFQUEUE	SerialIOQueue
WDFQUEUE	CreateQueue
WDFTIMER	MainTimer
PCDROM_DRIVER_EXTENSION	DriverExtension
PDEVICE_OBJECT	DeviceObject
PDEVICE_OBJECT	LowerPdo
DEVICE_TYPE	DeviceType
UNICODE_STRING	DeviceName
ULONG	DeviceNumber
USHORT	DeviceFlags
ULONG	ScanForSpecialFlags
ULONG	SrbFlags
ULONG	TimeOutValue
SCSI_ADDRESS	ScsiAddress
DISK_GEOMETRY	DiskGeometry
UCHAR	SectorShift
LARGE_INTEGER	PartitionLength
LARGE_INTEGER	StartingOffset
UNICODE_STRING	MountedDeviceInterfaceName
PSTORAGE_DEVICE_DESCRIPTOR	DeviceDescriptor
PSTORAGE_ADAPTER_DESCRIPTOR	AdapterDescriptor
PDEVICE_POWER_DESCRIPTOR	PowerDescriptor
PSENSE_DATA	SenseData
ULONG	ErrorCount
LONG	LockCount
LONG	ProtectedLockCount
LONG	InternalLockCount
KEVENT	EjectSynchronizationEvent
WDFWAITLOCK	EjectSynchronizationLock
PMEDIA_CHANGE_DETECTION_INFO	MediaChangeDetectionInfo
PZERO_POWER_ODD_INFO	ZeroPowerODDInfo
FILE_OBJECT_CONTEXT	KernelModeMcnContext
ULONG	MediaChangeCount
WDFSPINLOCK	ReleaseQueueSpinLock
WDFREQUEST	ReleaseQueueRequest
SCSI_REQUEST_BLOCK	ReleaseQueueSrb
WDFMEMORY	ReleaseQueueInputMemory
BOOLEAN	ReleaseQueueNeeded
BOOLEAN	ReleaseQueueInProgress
CDROM_POWER_CONTEXT	PowerContext
BOOLEAN	PowerDownInProgress
BOOLEAN	IsVolumeOnlinePending
WDFQUEUE	ManualVolumeReadyQueue
WDFWAITLOCK	ShutdownFlushWaitLock
CDROM_DATA	DeviceAdditionalData
CDROM_SCRATCH_CONTEXT	ScratchContext
PCDROM_PRIVATE_FDO_DATA	PrivateFdoData
WDFWORKITEM	ReadWriteWorkItem
CDROM_READ_WRITE_CONTEXT	ReadWriteWorkItemContext
WDFWORKITEM	IoctlWorkItem
CDROM_IOCTL_CONTEXT	IoctlWorkItemContext

Detailed Description

Definition at line 455 of file cdrom.h.

Member Data Documentation

AdapterDescriptor

PSTORAGE_ADAPTER_DESCRIPTOR _CDROM_DEVICE_EXTENSION::AdapterDescriptor

Definition at line 542 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoCleanup().

CreateQueue

WDFQUEUE _CDROM_DEVICE_EXTENSION::CreateQueue

Definition at line 483 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoCleanup(), and DriverEvtDeviceAdd().

Device

WDFDEVICE _CDROM_DEVICE_EXTENSION::Device

Definition at line 473 of file cdrom.h.

Referenced by DriverEvtDeviceAdd(), IoctlWorkItemRoutine(), ReadWriteWorkItemRoutine(), and SequentialQueueEvtIoReadWrite().

DeviceAdditionalData

CDROM_DATA _CDROM_DEVICE_EXTENSION::DeviceAdditionalData

Definition at line 598 of file cdrom.h.

Referenced by _IRQL_requires_max_(), DeviceEvtCleanup(), DeviceEvtD0Exit(), DeviceEvtFileClose(), DeviceEvtIoInCallerContext(), DeviceEvtSelfManagedIoCleanup(), DeviceEvtSelfManagedIoInit(), DeviceIsMmcUpdateRequired(), DriverEvtDeviceAdd(), RequestDispatchSpecialIoctls(), RequestSynchronizeProcessWithSerialQueue(), SequentialQueueEvtIoDeviceControl(), and SequentialQueueEvtIoReadWrite().

DeviceDescriptor

PSTORAGE_DEVICE_DESCRIPTOR _CDROM_DEVICE_EXTENSION::DeviceDescriptor

Definition at line 539 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoCleanup().

DeviceFlags

USHORT _CDROM_DEVICE_EXTENSION::DeviceFlags

Definition at line 508 of file cdrom.h.

Referenced by RequestHandleQueryPropertyWriteCache().

DeviceName

UNICODE_STRING _CDROM_DEVICE_EXTENSION::DeviceName

Definition at line 502 of file cdrom.h.

Referenced by DeviceEvtCleanup(), and DriverEvtDeviceAdd().

DeviceNumber

ULONG _CDROM_DEVICE_EXTENSION::DeviceNumber

Definition at line 505 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

DeviceObject

PDEVICE_OBJECT _CDROM_DEVICE_EXTENSION::DeviceObject

Definition at line 493 of file cdrom.h.

Referenced by _IRQL_requires_max_(), DeviceEvtD0Entry(), DeviceEvtD0Exit(), DeviceEvtSelfManagedIoInit(), DriverEvtDeviceAdd(), and SequentialQueueEvtIoReadWrite().

DeviceType

DEVICE_TYPE _CDROM_DEVICE_EXTENSION::DeviceType

Definition at line 499 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

DiskGeometry

DISK_GEOMETRY _CDROM_DEVICE_EXTENSION::DiskGeometry

Definition at line 524 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

DriverExtension

PCDROM_DRIVER_EXTENSION _CDROM_DEVICE_EXTENSION::DriverExtension

Definition at line 490 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

EjectSynchronizationEvent

KEVENT _CDROM_DEVICE_EXTENSION::EjectSynchronizationEvent

Definition at line 558 of file cdrom.h.

EjectSynchronizationLock

WDFWAITLOCK _CDROM_DEVICE_EXTENSION::EjectSynchronizationLock

Definition at line 559 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

ErrorCount

ULONG _CDROM_DEVICE_EXTENSION::ErrorCount

Definition at line 551 of file cdrom.h.

InternalLockCount

LONG _CDROM_DEVICE_EXTENSION::InternalLockCount

Definition at line 556 of file cdrom.h.

IoctlWorkItem

WDFWORKITEM _CDROM_DEVICE_EXTENSION::IoctlWorkItem

Definition at line 613 of file cdrom.h.

Referenced by DriverEvtDeviceAdd(), and SequentialQueueEvtIoDeviceControl().

IoctlWorkItemContext

CDROM_IOCTL_CONTEXT _CDROM_DEVICE_EXTENSION::IoctlWorkItemContext

Definition at line 614 of file cdrom.h.

Referenced by IoctlWorkItemRoutine(), and SequentialQueueEvtIoDeviceControl().

IoTarget

WDFIOTARGET _CDROM_DEVICE_EXTENSION::IoTarget

Definition at line 476 of file cdrom.h.

Referenced by _IRQL_requires_max_(), DeviceEvtSelfManagedIoCleanup(), DeviceReleaseQueue(), DeviceReleaseQueueCompletion(), DeviceSendStartUnit(), and DriverEvtDeviceAdd().

IsActive

BOOLEAN _CDROM_DEVICE_EXTENSION::IsActive

Definition at line 467 of file cdrom.h.

IsInitialized

BOOLEAN _CDROM_DEVICE_EXTENSION::IsInitialized

Definition at line 464 of file cdrom.h.

Referenced by _Function_class_(), DeviceEvtD0Entry(), DeviceEvtD0Exit(), and DeviceEvtSelfManagedIoInit().

IsVolumeOnlinePending

BOOLEAN _CDROM_DEVICE_EXTENSION::IsVolumeOnlinePending

Definition at line 590 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

KernelModeMcnContext

FILE_OBJECT_CONTEXT _CDROM_DEVICE_EXTENSION::KernelModeMcnContext

Definition at line 569 of file cdrom.h.

LockCount

LONG _CDROM_DEVICE_EXTENSION::LockCount

Definition at line 554 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

LowerPdo

PDEVICE_OBJECT _CDROM_DEVICE_EXTENSION::LowerPdo

Definition at line 496 of file cdrom.h.

Referenced by DeviceEvtD0Exit(), DriverEvtDeviceAdd(), and RequestDispatchToSequentialQueue().

MainTimer

WDFTIMER _CDROM_DEVICE_EXTENSION::MainTimer

Definition at line 486 of file cdrom.h.

ManualVolumeReadyQueue

WDFQUEUE _CDROM_DEVICE_EXTENSION::ManualVolumeReadyQueue

Definition at line 591 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

MediaChangeCount

ULONG _CDROM_DEVICE_EXTENSION::MediaChangeCount

Definition at line 573 of file cdrom.h.

Referenced by DeviceEvtD0Exit().

MediaChangeDetectionInfo

PMEDIA_CHANGE_DETECTION_INFO _CDROM_DEVICE_EXTENSION::MediaChangeDetectionInfo

Definition at line 563 of file cdrom.h.

Referenced by _Function_class_(), DeviceEvtIoInCallerContext(), RequestDispatchSpecialIoctls(), and RequestMcnSyncIrpCompletion().

MountedDeviceInterfaceName

UNICODE_STRING _CDROM_DEVICE_EXTENSION::MountedDeviceInterfaceName

Definition at line 536 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoInit().

PartitionLength

LARGE_INTEGER _CDROM_DEVICE_EXTENSION::PartitionLength

Definition at line 530 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoCleanup(), and DeviceEvtSurpriseRemoval().

PowerContext

CDROM_POWER_CONTEXT _CDROM_DEVICE_EXTENSION::PowerContext

Definition at line 586 of file cdrom.h.

Referenced by DeviceEvtD0Exit(), RequestProcessPowerIrpCompletion(), and RequestUnlockQueueCompletion().

PowerDescriptor

PDEVICE_POWER_DESCRIPTOR _CDROM_DEVICE_EXTENSION::PowerDescriptor

Definition at line 545 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoCleanup().

PowerDownInProgress

BOOLEAN _CDROM_DEVICE_EXTENSION::PowerDownInProgress

Definition at line 587 of file cdrom.h.

Referenced by DeviceEvtD0Exit().

PrivateFdoData

PCDROM_PRIVATE_FDO_DATA _CDROM_DEVICE_EXTENSION::PrivateFdoData

Definition at line 605 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoCleanup(), and DeviceEvtSelfManagedIoInit().

ProtectedLockCount

LONG _CDROM_DEVICE_EXTENSION::ProtectedLockCount

Definition at line 555 of file cdrom.h.

ReadWriteWorkItem

WDFWORKITEM _CDROM_DEVICE_EXTENSION::ReadWriteWorkItem

Definition at line 608 of file cdrom.h.

Referenced by DriverEvtDeviceAdd(), and SequentialQueueEvtIoReadWrite().

ReadWriteWorkItemContext

CDROM_READ_WRITE_CONTEXT _CDROM_DEVICE_EXTENSION::ReadWriteWorkItemContext

Definition at line 609 of file cdrom.h.

Referenced by ReadWriteWorkItemRoutine(), and SequentialQueueEvtIoReadWrite().

ReleaseQueueInProgress

BOOLEAN _CDROM_DEVICE_EXTENSION::ReleaseQueueInProgress

Definition at line 581 of file cdrom.h.

Referenced by DeviceReleaseQueue(), and DeviceReleaseQueueCompletion().

ReleaseQueueInputMemory

WDFMEMORY _CDROM_DEVICE_EXTENSION::ReleaseQueueInputMemory

Definition at line 579 of file cdrom.h.

Referenced by DeviceReleaseQueueCompletion().

ReleaseQueueNeeded

BOOLEAN _CDROM_DEVICE_EXTENSION::ReleaseQueueNeeded

Definition at line 580 of file cdrom.h.

Referenced by DeviceReleaseQueue(), and DeviceReleaseQueueCompletion().

ReleaseQueueRequest

WDFREQUEST _CDROM_DEVICE_EXTENSION::ReleaseQueueRequest

Definition at line 577 of file cdrom.h.

Referenced by DeviceReleaseQueue().

ReleaseQueueSpinLock

WDFSPINLOCK _CDROM_DEVICE_EXTENSION::ReleaseQueueSpinLock

Definition at line 576 of file cdrom.h.

Referenced by DeviceReleaseQueue(), and DeviceReleaseQueueCompletion().

ReleaseQueueSrb

SCSI_REQUEST_BLOCK _CDROM_DEVICE_EXTENSION::ReleaseQueueSrb

Definition at line 578 of file cdrom.h.

Referenced by DeviceReleaseQueue().

ScanForSpecialFlags

ULONG _CDROM_DEVICE_EXTENSION::ScanForSpecialFlags

Definition at line 512 of file cdrom.h.

Referenced by DeviceEvtD0Exit().

ScratchContext

CDROM_SCRATCH_CONTEXT _CDROM_DEVICE_EXTENSION::ScratchContext

Definition at line 601 of file cdrom.h.

Referenced by ScratchBuffer_ReadWriteCompletionRoutine(), ScratchBuffer_ReadWriteEvtRequestCancel(), and ScratchBuffer_ReadWriteTimerRoutine().

ScsiAddress

SCSI_ADDRESS _CDROM_DEVICE_EXTENSION::ScsiAddress

Definition at line 521 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoInit().

SectorShift

UCHAR _CDROM_DEVICE_EXTENSION::SectorShift

Definition at line 527 of file cdrom.h.

SenseData

PSENSE_DATA _CDROM_DEVICE_EXTENSION::SenseData

Definition at line 548 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoCleanup().

SerialIOQueue

WDFQUEUE _CDROM_DEVICE_EXTENSION::SerialIOQueue

Definition at line 479 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoCleanup(), DriverEvtDeviceAdd(), and RequestProcessShutdownFlush().

ShutdownFlushWaitLock

WDFWAITLOCK _CDROM_DEVICE_EXTENSION::ShutdownFlushWaitLock

Definition at line 595 of file cdrom.h.

Referenced by DriverEvtDeviceAdd(), and RequestProcessShutdownFlush().

Size

ULONG _CDROM_DEVICE_EXTENSION::Size

Definition at line 461 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

SrbFlags

ULONG _CDROM_DEVICE_EXTENSION::SrbFlags

Definition at line 515 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoInit(), DriverEvtDeviceAdd(), and RequestHandleQueryPropertyWriteCache().

StartingOffset

LARGE_INTEGER _CDROM_DEVICE_EXTENSION::StartingOffset

Definition at line 533 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

SurpriseRemoved

BOOLEAN _CDROM_DEVICE_EXTENSION::SurpriseRemoved

Definition at line 470 of file cdrom.h.

Referenced by DeviceEvtD0Exit(), DeviceEvtSelfManagedIoCleanup(), and DeviceEvtSurpriseRemoval().

TimeOutValue

ULONG _CDROM_DEVICE_EXTENSION::TimeOutValue

Definition at line 518 of file cdrom.h.

Referenced by DeviceEvtSelfManagedIoInit(), DeviceRestoreDefaultSpeed(), DriverEvtDeviceAdd(), and RequestHandleQueryPropertyWriteCache().

Version

ULONG _CDROM_DEVICE_EXTENSION::Version

Definition at line 458 of file cdrom.h.

Referenced by DriverEvtDeviceAdd().

ZeroPowerODDInfo

PZERO_POWER_ODD_INFO _CDROM_DEVICE_EXTENSION::ZeroPowerODDInfo

Definition at line 566 of file cdrom.h.

Referenced by DeviceEvtD0Entry(), DeviceEvtD0Exit(), and RequestDispatchToSequentialQueue().

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

• drivers/storage/class/cdrom/cdrom.h