parport.h

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NTSTATUS
ParEnterChannelizedNibbleMode(
    IN  PPDO_EXTENSION   Extension,
    IN  BOOLEAN             DeviceIdRequest
    );
    
VOID
ParTerminateNibbleMode(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParNibbleModeRead(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

//
// Byte.c
//

BOOLEAN
ParIsByteSupported(
    IN  PPDO_EXTENSION   Extension
    );
    
NTSTATUS
ParEnterByteMode(
    IN  PPDO_EXTENSION   Extension,
    IN  BOOLEAN             DeviceIdRequest
    );
    
VOID
ParTerminateByteMode(
    IN  PPDO_EXTENSION   Extension
    );
    
NTSTATUS
ParByteModeRead(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

//
// epp.c
//

NTSTATUS
ParEppSetAddress(
    IN  PPDO_EXTENSION   Extension,
    IN  UCHAR               Address
    );

//
// hwepp.c
//

BOOLEAN
ParIsEppHwSupported(
    IN  PPDO_EXTENSION   Extension
    );
    
NTSTATUS
ParEnterEppHwMode(
    IN  PPDO_EXTENSION   Extension,
    IN  BOOLEAN             DeviceIdRequest
    );

VOID
ParTerminateEppHwMode(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParEppHwWrite(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );
    
NTSTATUS
ParEppHwRead(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

//
// swepp.c
//

BOOLEAN
ParIsEppSwWriteSupported(
    IN  PPDO_EXTENSION   Extension
    );
    
BOOLEAN
ParIsEppSwReadSupported(
    IN  PPDO_EXTENSION   Extension
    );
    
NTSTATUS
ParEnterEppSwMode(
    IN  PPDO_EXTENSION   Extension,
    IN  BOOLEAN             DeviceIdRequest
    );
    
VOID
ParTerminateEppSwMode(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParEppSwWrite(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );
    
NTSTATUS
ParEppSwRead(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

//
// ecp.c and swecp.c
//

NTSTATUS
ParEcpEnterForwardPhase (
    IN  PPDO_EXTENSION   Extension
    );

BOOLEAN
ParEcpHaveReadData (
    IN  PPDO_EXTENSION   Extension
    );

BOOLEAN
ParIsEcpSwWriteSupported(
    IN  PPDO_EXTENSION   Extension
    );

BOOLEAN
ParIsEcpSwReadSupported(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParEnterEcpSwMode(
    IN  PPDO_EXTENSION   Extension,
    IN  BOOLEAN             DeviceIdRequest
    );

VOID 
ParCleanupSwEcpPort(
    IN  PPDO_EXTENSION   Extension
    );
    
VOID
ParTerminateEcpMode(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParEcpSetAddress(
    IN  PPDO_EXTENSION   Extension,
    IN  UCHAR               Address
    );

NTSTATUS
ParEcpSwWrite(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

NTSTATUS
ParEcpSwRead(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

NTSTATUS
ParEcpForwardToReverse(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParEcpReverseToForward(
    IN  PPDO_EXTENSION   Extension
    );

//
// hwecp.c
//

BOOLEAN
PptEcpHwHaveReadData (
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParEcpHwExitForwardPhase (
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
PptEcpHwEnterReversePhase (
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParEcpHwExitReversePhase (
    IN  PPDO_EXTENSION   Extension
    );

VOID
PptEcpHwDrainShadowBuffer(IN Queue *pShadowBuffer,
                            IN PUCHAR  lpsBufPtr,
                            IN ULONG   dCount,
                            OUT ULONG *fifoCount);

NTSTATUS
ParEcpHwRead(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

NTSTATUS
ParEcpHwWrite(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

NTSTATUS
ParEcpHwSetAddress(
    IN  PPDO_EXTENSION   Extension,
    IN  UCHAR               Address
    );

NTSTATUS
ParEnterEcpHwMode(
    IN  PPDO_EXTENSION   Extension,
    IN  BOOLEAN             DeviceIdRequest
    );

BOOLEAN
ParIsEcpHwSupported(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParEcpHwSetupPhase(
    IN  PPDO_EXTENSION   Extension
    );

VOID
ParTerminateHwEcpMode(
    IN  PPDO_EXTENSION   Extension
    );

//
// becp.c
//

NTSTATUS
PptBecpExitReversePhase(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
PptBecpRead(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

NTSTATUS
PptEnterBecpMode(
    IN  PPDO_EXTENSION  Extension,
    IN  BOOLEAN         DeviceIdRequest
    );

BOOLEAN
PptIsBecpSupported(
    IN  PPDO_EXTENSION   Extension
    );
VOID
PptTerminateBecpMode(
    IN  PPDO_EXTENSION   Extension
    );

//
// p12843dl.c
//
NTSTATUS
ParDot3Connect(
    IN  PPDO_EXTENSION    Extension
    );

VOID
ParDot3CreateObject(
    IN  PPDO_EXTENSION   Extension,
    IN PCHAR DOT3DL,
    IN PCHAR DOT3C
    );

VOID
ParDot4CreateObject(
    IN  PPDO_EXTENSION   Extension,
    IN  PCHAR DOT4DL
    );

VOID
ParDot3ParseModes(
    IN  PPDO_EXTENSION   Extension,
    IN  PCHAR DOT3M
    );

VOID
ParMLCCreateObject(
    IN  PPDO_EXTENSION   Extension,
    IN PCHAR CMDField
    );

VOID
ParDot3DestroyObject(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParDot3Disconnect(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParDot3Read(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

NTSTATUS
ParDot3Write(
    IN  PPDO_EXTENSION   Extension,
    IN  PVOID               Buffer,
    IN  ULONG               BufferSize,
    OUT PULONG              BytesTransferred
    );

NTSTATUS
ParMLCCompatReset(
    IN  PPDO_EXTENSION   Extension
    );

NTSTATUS
ParMLCECPReset(
    IN  PPDO_EXTENSION   Extension
    );

#if DBG
VOID
ParInitDebugLevel (
    IN PUNICODE_STRING RegistryPath
   );
#endif

// former parclass.h preceeds

#endif // _PARPORT_H_