TcpDriver.h

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#ifndef _TCP_DRIVER_H_
#define _TCP_DRIVER_H_
 
#define TCP_DRIVER_SIGNATURE  SIGNATURE_32 ('T', 'C', 'P', 'D')
 
#define TCP_PORT_KNOWN          1024
#define TCP_PORT_USER_RESERVED  65535
 
typedef struct _TCP_HEARTBEAT_TIMER {
  EFI_EVENT    TimerEvent;
  INTN         RefCnt;
} TCP_HEARTBEAT_TIMER;
 
typedef struct _TCP_SERVICE_DATA {
  UINT32                          Signature;
  EFI_HANDLE                      ControllerHandle;
  EFI_HANDLE                      DriverBindingHandle;
  UINT8                           IpVersion;
  IP_IO                           *IpIo;
  EFI_SERVICE_BINDING_PROTOCOL    ServiceBinding;
  LIST_ENTRY                      SocketList;
} TCP_SERVICE_DATA;
 
typedef struct _TCP_PROTO_DATA {
  TCP_SERVICE_DATA    *TcpService;
  TCP_CB              *TcpPcb;
} TCP_PROTO_DATA;
 
#define TCP_SERVICE_FROM_THIS(a) \
  CR ( \
  (a), \
  TCP_SERVICE_DATA, \
  ServiceBinding, \
  TCP_DRIVER_SIGNATURE \
  )
 
//
// Function prototype for the driver's entry point
//
 
EFI_STATUS
EFIAPI
TcpDriverEntryPoint (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  );
 
//
// Function prototypes for the Driver Binding Protocol
//
 
EFI_STATUS
EFIAPI
Tcp4DriverBindingSupported (
  IN EFI_DRIVER_BINDING_PROTOCOL  *This,
  IN EFI_HANDLE                   ControllerHandle,
  IN EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath OPTIONAL
  );
 
EFI_STATUS
EFIAPI
Tcp4DriverBindingStart (
  IN EFI_DRIVER_BINDING_PROTOCOL  *This,
  IN EFI_HANDLE                   ControllerHandle,
  IN EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath OPTIONAL
  );
 
EFI_STATUS
EFIAPI
Tcp4DriverBindingStop (
  IN  EFI_DRIVER_BINDING_PROTOCOL  *This,
  IN  EFI_HANDLE                   ControllerHandle,
  IN  UINTN                        NumberOfChildren,
  IN  EFI_HANDLE                   *ChildHandleBuffer OPTIONAL
  );
 
EFI_STATUS
EFIAPI
Tcp6DriverBindingSupported (
  IN EFI_DRIVER_BINDING_PROTOCOL  *This,
  IN EFI_HANDLE                   ControllerHandle,
  IN EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath OPTIONAL
  );
 
EFI_STATUS
EFIAPI
Tcp6DriverBindingStart (
  IN EFI_DRIVER_BINDING_PROTOCOL  *This,
  IN EFI_HANDLE                   ControllerHandle,
  IN EFI_DEVICE_PATH_PROTOCOL     *RemainingDevicePath OPTIONAL
  );
 
EFI_STATUS
EFIAPI
Tcp6DriverBindingStop (
  IN  EFI_DRIVER_BINDING_PROTOCOL  *This,
  IN  EFI_HANDLE                   ControllerHandle,
  IN  UINTN                        NumberOfChildren,
  IN  EFI_HANDLE                   *ChildHandleBuffer OPTIONAL
  );
 
EFI_STATUS
TcpCreateSocketCallback (
  IN SOCKET  *This,
  IN VOID    *Context
  );
 
VOID
TcpDestroySocketCallback (
  IN SOCKET  *This,
  IN VOID    *Context
  );
 
//
// Function prototypes for the ServiceBinding Protocol
//
 
EFI_STATUS
EFIAPI
TcpServiceBindingCreateChild (
  IN     EFI_SERVICE_BINDING_PROTOCOL  *This,
  IN OUT EFI_HANDLE                    *ChildHandle
  );
 
EFI_STATUS
EFIAPI
TcpServiceBindingDestroyChild (
  IN EFI_SERVICE_BINDING_PROTOCOL  *This,
  IN EFI_HANDLE                    ChildHandle
  );
 
#endif