cdrom.h

The CD ROM driver is used with Classpnp.sys to provide access to CD ROMs and DVD ROMs. It supports P

    if (oldIrql > DISPATCH_LEVEL) {
        ASSERT(!"Cannot call IoStartNextPacket at raised IRQL!");
    } else if (oldIrql < DISPATCH_LEVEL) {
        KeRaiseIrqlToDpcLevel();
    } else { //  (oldIrql == DISPATCH_LEVEL)
        NOTHING;
    }

    IoStartNextPacket(DeviceObject, FALSE);

    if (oldIrql > DISPATCH_LEVEL) {
        ASSERT(!"Cannot call IoStartNextPacket at raised IRQL!");
    } else if (oldIrql < DISPATCH_LEVEL) {
        KeLowerIrql(oldIrql);
    } else { //  (oldIrql == DISPATCH_LEVEL)
        NOTHING;
    }

    ClassReleaseRemoveLock(DeviceObject, (PIRP)&uniqueAddress);


    return;
}

VOID
CdRomDeviceControlDvdReadStructure(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP OriginalIrp,
    IN PIRP NewIrp,
    IN PSCSI_REQUEST_BLOCK Srb
    );

VOID
CdRomDeviceControlDvdEndSession(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP OriginalIrp,
    IN PIRP NewIrp,
    IN PSCSI_REQUEST_BLOCK Srb
    );

VOID
CdRomDeviceControlDvdStartSessionReadKey(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP OriginalIrp,
    IN PIRP NewIrp,
    IN PSCSI_REQUEST_BLOCK Srb
    );

VOID
CdRomDeviceControlDvdSendKey(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP OriginalIrp,
    IN PIRP NewIrp,
    IN PSCSI_REQUEST_BLOCK Srb
    );



NTSTATUS
DriverEntry(
    IN PDRIVER_OBJECT DriverObject,
    IN PUNICODE_STRING RegistryPath
    );

VOID
CdRomUnload(
    IN PDRIVER_OBJECT DriverObject
    );

NTSTATUS
CdRomAddDevice(
    IN PDRIVER_OBJECT DriverObject,
    IN PDEVICE_OBJECT Pdo
    );

NTSTATUS
CdRomOpenClose(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp
    );

NTSTATUS
CdRomReadWriteVerification(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp
    );

NTSTATUS
CdRomSwitchMode(
    IN PDEVICE_OBJECT DeviceObject,
    IN ULONG SectorSize,
    IN PIRP  OriginalRequest
    );

NTSTATUS
CdRomDeviceControlDispatch(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp
    );

NTSTATUS
CdRomDeviceControlCompletion(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp,
    IN PVOID Context
    );

NTSTATUS
CdRomSetVolumeIntermediateCompletion(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp,
    IN PVOID Context
    );

NTSTATUS
CdRomSwitchModeCompletion(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp,
    IN PVOID Context
    );

NTSTATUS
CdRomXACompletion(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp,
    IN PVOID Context
    );

NTSTATUS
CdRomClassIoctlCompletion(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp,
    IN PVOID Context
    );

VOID
CdRomStartIo(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp
    );

VOID
CdRomTickHandler(
    IN PDEVICE_OBJECT DeviceObject
    );

NTSTATUS
CdRomUpdateCapacity(
    IN PFUNCTIONAL_DEVICE_EXTENSION DeviceExtension,
    IN PIRP IrpToComplete,
    IN OPTIONAL PKEVENT IoctlEvent
    );

NTSTATUS
CdRomCreateDeviceObject(
    IN PDRIVER_OBJECT DriverObject,
    IN PDEVICE_OBJECT Pdo
    );

VOID
ScanForSpecialHandler(
    PFUNCTIONAL_DEVICE_EXTENSION FdoExtension,
    ULONG_PTR HackFlags
    );

VOID
ScanForSpecial(
    PDEVICE_OBJECT DeviceObject
    );

BOOLEAN
CdRomIsPlayActive(
    IN PDEVICE_OBJECT DeviceObject
    );

VOID
CdRomErrorHandler(
    PDEVICE_OBJECT DeviceObject,
    PSCSI_REQUEST_BLOCK Srb,
    NTSTATUS *Status,
    BOOLEAN *Retry
    );

VOID
HitachiProcessErrorGD2000(
    PDEVICE_OBJECT DeviceObject,
    PSCSI_REQUEST_BLOCK Srb,
    NTSTATUS *Status,
    BOOLEAN *Retry
    );

VOID
HitachiProcessError(
    PDEVICE_OBJECT DeviceObject,
    PSCSI_REQUEST_BLOCK Srb,
    NTSTATUS *Status,
    BOOLEAN *Retry
    );

VOID
ToshibaProcessError(
    PDEVICE_OBJECT DeviceObject,
    PSCSI_REQUEST_BLOCK Srb,
    NTSTATUS *Status,
    BOOLEAN *Retry
    );

NTSTATUS
ToshibaProcessErrorCompletion(
    PDEVICE_OBJECT DeviceObject,
    PIRP Irp,
    PVOID Context
    );

VOID
CdRomCreateNamedEvent(
    IN PFUNCTIONAL_DEVICE_EXTENSION DeviceExtension,
    IN ULONG DeviceNumber
    );

NTSTATUS
CdRomInitDevice(
    IN PDEVICE_OBJECT Fdo
    );

NTSTATUS
CdRomStartDevice(
    IN PDEVICE_OBJECT Fdo
    );

NTSTATUS
CdRomStopDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN UCHAR Type
    );

NTSTATUS
CdRomRemoveDevice(
    IN PDEVICE_OBJECT DeviceObject,
    IN UCHAR Type
    );

NTSTATUS
CdRomDvdEndAllSessionsCompletion(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp,
    IN PVOID Context
    );

NTSTATUS
CdRomDvdReadDiskKeyCompletion(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp,
    IN PVOID Context
    );

DEVICE_TYPE
CdRomGetDeviceType(
    IN PDEVICE_OBJECT DeviceObject
    );

NTSTATUS
CdRomCreateWellKnownName(
    IN PDEVICE_OBJECT DeviceObject
    );

VOID
CdRomDeleteWellKnownName(
    IN PDEVICE_OBJECT DeviceObject
    );

NTSTATUS
CdRomGetDeviceParameter (
    IN     PDEVICE_OBJECT      DeviceObject,
    IN     PWSTR               ParameterName,
    IN OUT PULONG              ParameterValue
    );

NTSTATUS
CdRomSetDeviceParameter (
    IN PDEVICE_OBJECT DeviceObject,
    IN PWSTR          ParameterName,
    IN ULONG          ParameterValue
    );

VOID
CdRomPickDvdRegion (
    IN PDEVICE_OBJECT Fdo
);

NTSTATUS
CdRomRetryRequest(
    IN PFUNCTIONAL_DEVICE_EXTENSION FdoExtension,
    IN PIRP Irp,
    IN ULONG Delay,
    IN BOOLEAN ResendIrp
    );

NTSTATUS
CdRomRerunRequest(
    IN PFUNCTIONAL_DEVICE_EXTENSION FdoExtension,
    IN OPTIONAL PIRP Irp,
    IN BOOLEAN ResendIrp
    );

NTSTATUS
CdRomGetRpc0Settings(
    IN PDEVICE_OBJECT Fdo
    );

NTSTATUS
CdRomSetRpc0Settings(
    IN PDEVICE_OBJECT Fdo,
    IN UCHAR NewRegion
    );

NTSTATUS
CdRomShutdownFlush(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp
    );

////////////////////////////////////////////////////////////////////////////////

VOID
CdRomIsDeviceMmcDevice(
    IN PDEVICE_OBJECT Fdo,
    OUT PBOOLEAN IsMmc
    );

NTSTATUS
CdRomMmcErrorHandler(
    IN PDEVICE_OBJECT Fdo,
    IN PSCSI_REQUEST_BLOCK Srb,
    OUT PNTSTATUS Status,
    OUT PBOOLEAN Retry
    );

PVOID
CdRomFindFeaturePage(
    IN PGET_CONFIGURATION_HEADER FeatureBuffer,
    IN ULONG Length,
    IN FEATURE_NUMBER Feature
    );

NTSTATUS
CdRomGetConfiguration(
    IN PDEVICE_OBJECT Fdo,
    OUT PGET_CONFIGURATION_HEADER *Buffer,
    OUT PULONG BytesReturned,
    IN FEATURE_NUMBER StartingFeature,
    IN ULONG RequestedType
    );

VOID
CdRomUpdateMmcDriveCapabilities(
    IN PDEVICE_OBJECT Fdo,
    IN PVOID Context // RESERVED == NULL
    );

VOID
CdRomFindProfileInProfiles(
    IN PFEATURE_DATA_PROFILE_LIST ProfileHeader,
    IN FEATURE_PROFILE_TYPE ProfileToFind,
    OUT PBOOLEAN Exists
    );

NTSTATUS
CdRomAllocateMmcResources(
    IN PDEVICE_OBJECT Fdo
    );

VOID
CdRomDeAllocateMmcResources(
    IN PDEVICE_OBJECT Fdo
    );

VOID
CdromFakePartitionInfo(
    IN PCOMMON_DEVICE_EXTENSION CommonExtension,
    IN PIRP Irp
    );

VOID
CdRomInterpretReadCapacity(
    IN PDEVICE_OBJECT Fdo,
    IN PREAD_CAPACITY_DATA ReadCapacityBuffer
    );

NTSTATUS
CdRomShutdownFlushCompletion(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp,
    IN PVOID Context
    );

VOID
CdRompFlushDelayedList(
    IN PDEVICE_OBJECT Fdo,
    IN PCDROM_MMC_EXTENSION MmcData,
    IN NTSTATUS Status,
    IN BOOLEAN CalledFromWorkItem
    );

#endif // __CDROMP_H__