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Microsoft Windows NT Build 511 (DDK SDK) 11-01-1993

/*++

Copyright (c) 1989  Microsoft Corporation

Module Name:

    packet.h

Abstract:

Author:

Revision History:

--*/

#define  MAX_REQUESTS   4


typedef struct _INTERNAL_REQUEST {
    LIST_ENTRY     ListElement;
    PIRP           Irp;
    NDIS_REQUEST   Request;

    } INTERNAL_REQUEST, *PINTERNAL_REQUEST;



//
// Port device extension.
//

typedef struct _DEVICE_EXTENSION {

    KSPIN_LOCK     DeviceSpinLock;

    PDEVICE_OBJECT DeviceObject;

    UNICODE_STRING MacDriverName;
    UNICODE_STRING DeviceName;

    NDIS_HANDLE    NdisProtocolHandle;

    NDIS_HANDLE    AdapterHandle;

    NDIS_STRING    AdapterName;

    PIRP           OpenCloseIrp;

    KSPIN_LOCK     FreePacketListSpinLock;
    LIST_ENTRY     FreePacketList;

    KSPIN_LOCK     RcvQSpinLock;
    LIST_ENTRY     RcvList;

    KSPIN_LOCK     RequestSpinLock;
    LIST_ENTRY     RequestList;

    LIST_ENTRY     ResetIrpList;

    NDIS_HANDLE    PacketPool;

    INTERNAL_REQUEST  Requests[MAX_REQUESTS];

} DEVICE_EXTENSION, *PDEVICE_EXTENSION;


typedef struct _PACKET_RESERVED {
    LIST_ENTRY     ListElement;
    PIRP           Irp;
    PMDL           pMdl;
    }  PACKET_RESERVED, *PPACKET_RESERVED;

typedef struct _INTERNAL_PACKET {
    NDIS_PACKET    Packet;
    PACKET_RESERVED Reserved;
    } INTERNAL_PACKET, *PINTERNAL_PACKET;


#define  ETHERNET_HEADER_LENGTH   14

#define RESERVED(_p) ((PPACKET_RESERVED)((_p)->ProtocolReserved))

#define  TRANSMIT_PACKETS    16



#define FILE_DEVICE_PROTOCOL        0x8000

#define PACKET_SET                  0x00c0
#define PACKET_QUERY                0x0080

#define PACKET_FILTER               0x000e
#define PACKET_RESET                0x00ff



#define IOCTL_PROTOCOL_SET_FILTER   CTL_CODE(FILE_DEVICE_PROTOCOL, PACKET_SET | PACKET_FILTER, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_PROTOCOL_GET_FILTER   CTL_CODE(FILE_DEVICE_PROTOCOL, PACKET_QUERY | PACKET_FILTER, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PROTOCOL_RESET        CTL_CODE(FILE_DEVICE_PROTOCOL, PACKET_RESET, METHOD_BUFFERED, FILE_ANY_ACCESS)









VOID
PacketOpenAdapterComplete(
    IN NDIS_HANDLE  ProtocolBindingContext,
    IN NDIS_STATUS  Status,
    IN NDIS_STATUS  OpenErrorStatus
    );

VOID
PacketCloseAdapterComplete(
    IN NDIS_HANDLE  ProtocolBindingContext,
    IN NDIS_STATUS  Status
    );


NDIS_STATUS
PacketReceiveIndicate(
    IN NDIS_HANDLE ProtocolBindingContext,
    IN NDIS_HANDLE MacReceiveContext,
    IN PVOID HeaderBuffer,
    IN UINT HeaderBufferSize,
    IN PVOID LookAheadBuffer,
    IN UINT LookaheadBufferSize,
    IN UINT PacketSize
    );

VOID
PacketReceiveComplete(
    IN NDIS_HANDLE  ProtocolBindingContext
    );


VOID
PacketRequestComplete(
    IN NDIS_HANDLE   ProtocolBindingContext,
    IN PNDIS_REQUEST pRequest,
    IN NDIS_STATUS   Status
    );

VOID
PacketSendComplete(
    IN NDIS_HANDLE   ProtocolBindingContext,
    IN PNDIS_PACKET  pPacket,
    IN NDIS_STATUS   Status
    );


VOID
PacketResetComplete(
    IN NDIS_HANDLE  ProtocolBindingContext,
    IN NDIS_STATUS  Status
    );


VOID
PacketStatus(
    IN NDIS_HANDLE   ProtocolBindingContext,
    IN NDIS_STATUS   Status,
    IN PVOID         StatusBuffer,
    IN UINT          StatusBufferSize
    );


VOID
PacketStatusComplete(
    IN NDIS_HANDLE  ProtocolBindingContext
    );

VOID
PacketTransferDataComplete(
    IN NDIS_HANDLE ProtocolBindingContext,
    IN PNDIS_PACKET Packet,
    IN NDIS_STATUS Status,
    IN UINT BytesTransferred
    );


VOID
PacketRemoveReference(
    IN PDEVICE_EXTENSION DeviceExtension
    );


NTSTATUS
PacketCleanup(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP FlushIrp
    );


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

VOID
PacketUnload(
    IN PDRIVER_OBJECT DriverObject
    );



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

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

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

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

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

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