MdeModulePkg: Move to new location

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>

3 files changed, 0 insertions, 1058 deletions

diff --git a/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.c b/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.c
deleted file mode 100644
index 17183e1a6c..0000000000
--- a/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.c
+++ /dev/null
@@ -1,1007 +0,0 @@
-/** @file

-  This library is used to share code between UEFI network stack modules.

-  It provides the helper routines to access TCP service.

-

-Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>

-This program and the accompanying materials

-are licensed and made available under the terms and conditions of the BSD License

-which accompanies this distribution.  The full text of the license may be found at<BR>

-http://opensource.org/licenses/bsd-license.php

-

-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-

-**/

-

-#include <Uefi.h>

-

-#include <Library/TcpIoLib.h>

-#include <Library/BaseLib.h>

-#include <Library/DebugLib.h>

-#include <Library/UefiBootServicesTableLib.h>

-#include <Library/MemoryAllocationLib.h>

-#include <Library/BaseMemoryLib.h>

-

-/**

-  The common notify function associated with various TcpIo events. 

-

-  @param[in]  Event   The event signaled.

-  @param[in]  Context The context.

-

-**/

-VOID

-EFIAPI

-TcpIoCommonNotify (

-  IN EFI_EVENT  Event,

-  IN VOID       *Context

-  )

-{

-  if ((Event == NULL) || (Context == NULL)) {

-    return ;

-  }

-

-  *((BOOLEAN *) Context) = TRUE;

-}

-

-/**

-  The internal function for delay configuring TCP6 when IP6 driver is still in DAD.

-

-  @param[in]  Tcp6               The EFI_TCP6_PROTOCOL protocol instance.

-  @param[in]  Tcp6ConfigData     The Tcp6 configuration data.

-

-  @retval EFI_SUCCESS            The operational settings successfully

-                                 completed.

-  @retval EFI_INVALID_PARAMETER  One or more parameters are invalid.

-  @retval Others                 Failed to finish the operation.

-

-**/

-EFI_STATUS

-TcpIoGetMapping (

-  IN EFI_TCP6_PROTOCOL    *Tcp6,

-  IN EFI_TCP6_CONFIG_DATA *Tcp6ConfigData

-  )

-{

-  EFI_STATUS              Status;

-  EFI_EVENT               Event;

-

-  if ((Tcp6 == NULL) || (Tcp6ConfigData == NULL)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  Event  = NULL;

-  Status = gBS->CreateEvent (

-                  EVT_TIMER,

-                  TPL_CALLBACK,

-                  NULL,

-                  NULL,

-                  &Event

-                  );

-  if (EFI_ERROR (Status)) {

-    goto ON_EXIT;

-  }

-

-  Status = gBS->SetTimer (

-                  Event,

-                  TimerRelative,

-                  TCP_GET_MAPPING_TIMEOUT

-                  );

-

-  if (EFI_ERROR (Status)) {

-    goto ON_EXIT;

-  }

-

-  while (EFI_ERROR (gBS->CheckEvent (Event))) {

-

-    Tcp6->Poll (Tcp6);

-

-    Status = Tcp6->Configure (Tcp6, Tcp6ConfigData);

-

-    if (!EFI_ERROR (Status)) {

-      break;

-    }

-  }

-

-ON_EXIT:

-

-  if (Event != NULL) {

-    gBS->CloseEvent (Event);

-  }

-

-  return Status;

-}

-

-/**

-  Create a TCP socket with the specified configuration data. 

-

-  @param[in]  Image      The handle of the driver image.

-  @param[in]  Controller The handle of the controller.

-  @param[in]  TcpVersion The version of Tcp, TCP_VERSION_4 or TCP_VERSION_6.

-  @param[in]  ConfigData The Tcp configuration data.

-  @param[out] TcpIo      The TcpIo.

-  

-  @retval EFI_SUCCESS            The TCP socket is created and configured.

-  @retval EFI_INVALID_PARAMETER  One or more parameters are invalid.

-  @retval EFI_UNSUPPORTED        One or more of the control options are not

-                                 supported in the implementation.

-  @retval EFI_OUT_OF_RESOURCES   Failed to allocate memory.

-  @retval Others                 Failed to create the TCP socket or configure it.

-

-**/

-EFI_STATUS

-EFIAPI

-TcpIoCreateSocket (

-  IN EFI_HANDLE             Image,

-  IN EFI_HANDLE             Controller,

-  IN UINT8                  TcpVersion,

-  IN TCP_IO_CONFIG_DATA     *ConfigData,

-  OUT TCP_IO                *TcpIo

-  )

-{

-  EFI_STATUS                Status;

-  EFI_EVENT                 Event;

-  EFI_GUID                  *ServiceBindingGuid;

-  EFI_GUID                  *ProtocolGuid;

-  VOID                      **Interface;

-  EFI_TCP4_OPTION           ControlOption;

-  EFI_TCP4_CONFIG_DATA      Tcp4ConfigData;

-  EFI_TCP4_ACCESS_POINT     *AccessPoint4;

-  EFI_TCP4_PROTOCOL         *Tcp4;

-  EFI_TCP6_CONFIG_DATA      Tcp6ConfigData;

-  EFI_TCP6_ACCESS_POINT     *AccessPoint6;

-  EFI_TCP6_PROTOCOL         *Tcp6;

-  EFI_TCP4_RECEIVE_DATA     *RxData;

-

-  if ((Image == NULL) || (Controller == NULL) || (ConfigData == NULL) || (TcpIo == NULL)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  Tcp4 = NULL;

-  Tcp6 = NULL;

-

-  ZeroMem (TcpIo, sizeof (TCP_IO));

-

-  if (TcpVersion == TCP_VERSION_4) {

-    ServiceBindingGuid = &gEfiTcp4ServiceBindingProtocolGuid;

-    ProtocolGuid       = &gEfiTcp4ProtocolGuid;

-    Interface          = (VOID **) (&TcpIo->Tcp.Tcp4);

-  } else if (TcpVersion == TCP_VERSION_6) {

-    ServiceBindingGuid = &gEfiTcp6ServiceBindingProtocolGuid;

-    ProtocolGuid       = &gEfiTcp6ProtocolGuid;

-    Interface          = (VOID **) (&TcpIo->Tcp.Tcp6);

-  } else {

-    return EFI_UNSUPPORTED;

-  }

-

-  TcpIo->TcpVersion = TcpVersion;

-

-  //

-  // Create the TCP child instance and get the TCP protocol.

-  //  

-  Status = NetLibCreateServiceChild (

-             Controller,

-             Image,

-             ServiceBindingGuid,

-             &TcpIo->Handle

-             );

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-  Status = gBS->OpenProtocol (

-                  TcpIo->Handle,

-                  ProtocolGuid,

-                  Interface,

-                  Image,

-                  Controller,

-                  EFI_OPEN_PROTOCOL_BY_DRIVER

-                  );

-  if (EFI_ERROR (Status) || (*Interface == NULL)) {

-    goto ON_ERROR;

-  }

-

-  if (TcpVersion == TCP_VERSION_4) {

-    Tcp4             = TcpIo->Tcp.Tcp4;

-  } else {

-    Tcp6             = TcpIo->Tcp.Tcp6;

-  }

-

-  TcpIo->Image       = Image;

-  TcpIo->Controller  = Controller;

-

-  //

-  // Set the configuration parameters.

-  //

-  ControlOption.ReceiveBufferSize       = 0x200000;

-  ControlOption.SendBufferSize          = 0x200000;

-  ControlOption.MaxSynBackLog           = 0;

-  ControlOption.ConnectionTimeout       = 0;

-  ControlOption.DataRetries             = 6;

-  ControlOption.FinTimeout              = 0;

-  ControlOption.TimeWaitTimeout         = 0;

-  ControlOption.KeepAliveProbes         = 4;

-  ControlOption.KeepAliveTime           = 0;

-  ControlOption.KeepAliveInterval       = 0;

-  ControlOption.EnableNagle             = FALSE;

-  ControlOption.EnableTimeStamp         = FALSE;

-  ControlOption.EnableWindowScaling     = TRUE;

-  ControlOption.EnableSelectiveAck      = FALSE;

-  ControlOption.EnablePathMtuDiscovery  = FALSE;

-

-  if (TcpVersion == TCP_VERSION_4) {

-    Tcp4ConfigData.TypeOfService        = 8;

-    Tcp4ConfigData.TimeToLive           = 255;

-    Tcp4ConfigData.ControlOption        = &ControlOption;

-

-    AccessPoint4                        = &Tcp4ConfigData.AccessPoint;

-

-    ZeroMem (AccessPoint4, sizeof (EFI_TCP4_ACCESS_POINT));

-    AccessPoint4->StationPort           = ConfigData->Tcp4IoConfigData.StationPort;

-    AccessPoint4->RemotePort            = ConfigData->Tcp4IoConfigData.RemotePort;

-    AccessPoint4->ActiveFlag            = ConfigData->Tcp4IoConfigData.ActiveFlag;

-

-    CopyMem (

-      &AccessPoint4->StationAddress,

-      &ConfigData->Tcp4IoConfigData.LocalIp,

-      sizeof (EFI_IPv4_ADDRESS)

-      );

-    CopyMem (

-      &AccessPoint4->SubnetMask,

-      &ConfigData->Tcp4IoConfigData.SubnetMask,

-      sizeof (EFI_IPv4_ADDRESS)

-      );

-    CopyMem (

-      &AccessPoint4->RemoteAddress,

-      &ConfigData->Tcp4IoConfigData.RemoteIp,

-      sizeof (EFI_IPv4_ADDRESS)

-      );

-

-    ASSERT (Tcp4 != NULL);

-

-    //

-    // Configure the TCP4 protocol.

-    //

-    Status = Tcp4->Configure (Tcp4, &Tcp4ConfigData);

-    if (EFI_ERROR (Status)) {

-      goto ON_ERROR;

-    }

-

-    if (!EFI_IP4_EQUAL (&ConfigData->Tcp4IoConfigData.Gateway, &mZeroIp4Addr)) {

-      //

-      // The gateway is not zero. Add the default route manually.

-      //

-      Status = Tcp4->Routes (

-                       Tcp4,

-                       FALSE,

-                       &mZeroIp4Addr,

-                       &mZeroIp4Addr,

-                       &ConfigData->Tcp4IoConfigData.Gateway

-                       );

-      if (EFI_ERROR (Status)) {

-        goto ON_ERROR;

-      }

-    }

-  } else {

-    Tcp6ConfigData.TrafficClass         = 0;

-    Tcp6ConfigData.HopLimit             = 255;

-    Tcp6ConfigData.ControlOption        = (EFI_TCP6_OPTION *) &ControlOption;

-

-    AccessPoint6                        = &Tcp6ConfigData.AccessPoint;

-

-    ZeroMem (AccessPoint6, sizeof (EFI_TCP6_ACCESS_POINT));

-    AccessPoint6->StationPort           = ConfigData->Tcp6IoConfigData.StationPort;

-    AccessPoint6->RemotePort            = ConfigData->Tcp6IoConfigData.RemotePort;

-    AccessPoint6->ActiveFlag            = ConfigData->Tcp6IoConfigData.ActiveFlag;

-

-    IP6_COPY_ADDRESS (&AccessPoint6->RemoteAddress, &ConfigData->Tcp6IoConfigData.RemoteIp);

-

-

-    ASSERT (Tcp6 != NULL);

-    //

-    // Configure the TCP6 protocol.

-    //

-    Status = Tcp6->Configure (Tcp6, &Tcp6ConfigData);

-    if (Status == EFI_NO_MAPPING) {

-      Status = TcpIoGetMapping (Tcp6, &Tcp6ConfigData);

-    }

-

-    if (EFI_ERROR (Status)) {

-      goto ON_ERROR;

-    }

-  }

-

-  //

-  // Create events for variuos asynchronous operations.

-  //

-  Status = gBS->CreateEvent (

-                  EVT_NOTIFY_SIGNAL,

-                  TPL_NOTIFY,

-                  TcpIoCommonNotify,

-                  &TcpIo->IsConnDone,

-                  &Event

-                  );

-  if (EFI_ERROR (Status)) {

-    goto ON_ERROR;

-  }

-

-  TcpIo->ConnToken.Tcp4Token.CompletionToken.Event = Event;

-

-  Status = gBS->CreateEvent (

-                  EVT_NOTIFY_SIGNAL,

-                  TPL_NOTIFY,

-                  TcpIoCommonNotify,

-                  &TcpIo->IsListenDone,

-                  &Event

-                  );

-  if (EFI_ERROR (Status)) {

-    goto ON_ERROR;

-  }

-

-  TcpIo->ListenToken.Tcp4Token.CompletionToken.Event = Event;

-

-  Status = gBS->CreateEvent (

-                  EVT_NOTIFY_SIGNAL,

-                  TPL_NOTIFY,

-                  TcpIoCommonNotify,

-                  &TcpIo->IsTxDone,

-                  &Event

-                  );

-  if (EFI_ERROR (Status)) {

-    goto ON_ERROR;

-  }

-

-  TcpIo->TxToken.Tcp4Token.CompletionToken.Event = Event;

-

-

-  Status = gBS->CreateEvent (

-                  EVT_NOTIFY_SIGNAL,

-                  TPL_NOTIFY,

-                  TcpIoCommonNotify,

-                  &TcpIo->IsRxDone,

-                  &Event

-                  );

-  if (EFI_ERROR (Status)) {

-    goto ON_ERROR;

-  }

-

-  TcpIo->RxToken.Tcp4Token.CompletionToken.Event = Event;

-

-  RxData = (EFI_TCP4_RECEIVE_DATA *) AllocateZeroPool (sizeof (EFI_TCP4_RECEIVE_DATA));

-  if (RxData == NULL) {

-    Status = EFI_OUT_OF_RESOURCES;

-    goto ON_ERROR;

-  }

-

-  TcpIo->RxToken.Tcp4Token.Packet.RxData = RxData;

-

-  Status = gBS->CreateEvent (

-                  EVT_NOTIFY_SIGNAL,

-                  TPL_NOTIFY,

-                  TcpIoCommonNotify,

-                  &TcpIo->IsCloseDone,

-                  &Event

-                  );

-  if (EFI_ERROR (Status)) {

-    goto ON_ERROR;

-  }

-

-  TcpIo->CloseToken.Tcp4Token.CompletionToken.Event = Event;

-

-

-  return EFI_SUCCESS;

-

-ON_ERROR:

-

-  TcpIoDestroySocket (TcpIo);

-

-  return Status;

-}

-  

-/**

-  Destroy the socket. 

-

-  @param[in]  TcpIo The TcpIo which wraps the socket to be destroyed.

-

-**/

-VOID

-EFIAPI

-TcpIoDestroySocket (

-  IN TCP_IO                 *TcpIo

-  )

-{

-  EFI_EVENT                 Event;

-  EFI_TCP4_PROTOCOL         *Tcp4;

-  EFI_TCP6_PROTOCOL         *Tcp6;

-  UINT8                     TcpVersion;

-  EFI_GUID                  *ServiceBindingGuid;

-  EFI_GUID                  *ProtocolGuid;

-  EFI_HANDLE                ChildHandle;

-

-  if (TcpIo == NULL) {

-    return ;

-  }

-

-  TcpVersion = TcpIo->TcpVersion;

-

-  if ((TcpVersion != TCP_VERSION_4) && (TcpVersion != TCP_VERSION_6)) {

-    return ;

-  }

-

-  Event = TcpIo->ConnToken.Tcp4Token.CompletionToken.Event;

-

-  if (Event != NULL) {

-    gBS->CloseEvent (Event);

-  }

-

-  Event = TcpIo->ListenToken.Tcp4Token.CompletionToken.Event;

-

-  if (Event != NULL) {

-    gBS->CloseEvent (Event);

-  }

-

-  Event = TcpIo->TxToken.Tcp4Token.CompletionToken.Event;

-

-  if (Event != NULL) {

-    gBS->CloseEvent (Event);

-  }

-

-  Event = TcpIo->RxToken.Tcp4Token.CompletionToken.Event;

-

-  if (Event != NULL) {

-    gBS->CloseEvent (Event);

-  }

-

-  Event = TcpIo->CloseToken.Tcp4Token.CompletionToken.Event;

-

-  if (Event != NULL) {

-    gBS->CloseEvent (Event);

-  }

-

-  if (TcpIo->RxToken.Tcp4Token.Packet.RxData != NULL) {

-    FreePool (TcpIo->RxToken.Tcp4Token.Packet.RxData);

-  }

-

-  Tcp4 = NULL;

-  Tcp6 = NULL;

-

-

-  if (TcpVersion == TCP_VERSION_4) {

-    ServiceBindingGuid = &gEfiTcp4ServiceBindingProtocolGuid;

-    ProtocolGuid       = &gEfiTcp4ProtocolGuid;

-    Tcp4 = TcpIo->Tcp.Tcp4;

-    if (Tcp4 != NULL) {

-      Tcp4->Configure (Tcp4, NULL);

-    }

-  } else {

-    ServiceBindingGuid = &gEfiTcp6ServiceBindingProtocolGuid;

-    ProtocolGuid       = &gEfiTcp6ProtocolGuid;

-    Tcp6 = TcpIo->Tcp.Tcp6;

-    if (Tcp6 != NULL) {

-      Tcp6->Configure (Tcp6, NULL);

-    }

-  }

-

-  if ((Tcp4 != NULL) || (Tcp6 != NULL)) {

-

-    gBS->CloseProtocol (

-           TcpIo->Handle,

-           ProtocolGuid,

-           TcpIo->Image,

-           TcpIo->Controller

-           );

-  }

-

-  ChildHandle = NULL;

-

-  if (TcpIo->IsListenDone) {

-    if (TcpVersion == TCP_VERSION_4) {

-      Tcp4 = TcpIo->NewTcp.Tcp4;

-      if (Tcp4 != NULL) {

-        Tcp4->Configure (Tcp4, NULL);

-        ChildHandle = TcpIo->ListenToken.Tcp4Token.NewChildHandle;

-      }

-    } else {

-      Tcp6 = TcpIo->NewTcp.Tcp6;

-      if (Tcp6 != NULL) {

-        Tcp6->Configure (Tcp6, NULL);

-        ChildHandle = TcpIo->ListenToken.Tcp6Token.NewChildHandle;

-      }

-    }

-

-    if (ChildHandle != NULL) {

-

-      gBS->CloseProtocol (

-             ChildHandle,

-             ProtocolGuid,

-             TcpIo->Image,

-             TcpIo->Controller

-             );

-    }

-  }

-

-  NetLibDestroyServiceChild (

-    TcpIo->Controller,

-    TcpIo->Image,

-    ServiceBindingGuid,

-    TcpIo->Handle

-    );

-}

-

-/**

-  Connect to the other endpoint of the TCP socket.

-

-  @param[in, out]  TcpIo     The TcpIo wrapping the TCP socket.

-  @param[in]       Timeout   The time to wait for connection done.

-  

-  @retval EFI_SUCCESS            Connect to the other endpoint of the TCP socket

-                                 successfully.

-  @retval EFI_TIMEOUT            Failed to connect to the other endpoint of the

-                                 TCP socket in the specified time period.

-  @retval EFI_INVALID_PARAMETER  One or more parameters are invalid.

-  @retval EFI_UNSUPPORTED        One or more of the control options are not

-                                 supported in the implementation.

-  @retval Others                 Other errors as indicated.

-

-**/

-EFI_STATUS

-EFIAPI

-TcpIoConnect (

-  IN OUT TCP_IO             *TcpIo,

-  IN     EFI_EVENT          Timeout

-  )

-{

-  EFI_TCP4_PROTOCOL         *Tcp4;

-  EFI_TCP6_PROTOCOL         *Tcp6;

-  EFI_STATUS                Status;

-

-  if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  TcpIo->IsConnDone = FALSE;

-

-  Tcp4 = NULL;

-  Tcp6 = NULL;

-

-  if (TcpIo->TcpVersion == TCP_VERSION_4) {

-    Tcp4   = TcpIo->Tcp.Tcp4;

-    Status = Tcp4->Connect (Tcp4, &TcpIo->ConnToken.Tcp4Token);

-  } else if (TcpIo->TcpVersion == TCP_VERSION_6) {

-    Tcp6   = TcpIo->Tcp.Tcp6;

-    Status = Tcp6->Connect (Tcp6, &TcpIo->ConnToken.Tcp6Token);

-  } else {

-    return EFI_UNSUPPORTED;

-  }

-

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-  while (!TcpIo->IsConnDone && EFI_ERROR (gBS->CheckEvent (Timeout))) {

-    if (TcpIo->TcpVersion == TCP_VERSION_4) {

-      Tcp4->Poll (Tcp4);

-    } else {

-      Tcp6->Poll (Tcp6);

-    }

-  }

-

-  if (!TcpIo->IsConnDone) {

-    Status = EFI_TIMEOUT;

-  } else {

-    Status = TcpIo->ConnToken.Tcp4Token.CompletionToken.Status;

-  }

-

-  return Status;

-}

-

-/**

-  Accept the incomding request from the other endpoint of the TCP socket.

-

-  @param[in, out]  TcpIo     The TcpIo wrapping the TCP socket.

-  @param[in]       Timeout   The time to wait for connection done.

-

-  

-  @retval EFI_SUCCESS            Connect to the other endpoint of the TCP socket

-                                 successfully.

-  @retval EFI_INVALID_PARAMETER  One or more parameters are invalid.

-  @retval EFI_UNSUPPORTED        One or more of the control options are not

-                                 supported in the implementation.

-

-  @retval EFI_TIMEOUT            Failed to connect to the other endpoint of the

-                                 TCP socket in the specified time period.                      

-  @retval Others                 Other errors as indicated.

-

-**/

-EFI_STATUS

-EFIAPI

-TcpIoAccept (

-  IN OUT TCP_IO             *TcpIo,

-  IN     EFI_EVENT          Timeout

-  )

-{

-  EFI_STATUS                Status;

-  EFI_GUID                  *ProtocolGuid;

-  EFI_TCP4_PROTOCOL         *Tcp4;

-  EFI_TCP6_PROTOCOL         *Tcp6;

-

-  if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  TcpIo->IsListenDone = FALSE;

-

-  Tcp4 = NULL;

-  Tcp6 = NULL;

-

-  if (TcpIo->TcpVersion == TCP_VERSION_4) {

-    Tcp4   = TcpIo->Tcp.Tcp4;

-    Status = Tcp4->Accept (Tcp4, &TcpIo->ListenToken.Tcp4Token);

-  } else if (TcpIo->TcpVersion == TCP_VERSION_6) {

-    Tcp6   = TcpIo->Tcp.Tcp6;

-    Status = Tcp6->Accept (Tcp6, &TcpIo->ListenToken.Tcp6Token);

-  } else {

-    return EFI_UNSUPPORTED;

-  }

-

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-  while (!TcpIo->IsListenDone && EFI_ERROR (gBS->CheckEvent (Timeout))) {

-    if (TcpIo->TcpVersion == TCP_VERSION_4) {

-      Tcp4->Poll (Tcp4);

-    } else {

-      Tcp6->Poll (Tcp6);

-    }

-  }

-

-  if (!TcpIo->IsListenDone) {

-    Status = EFI_TIMEOUT;

-  } else {

-    Status = TcpIo->ListenToken.Tcp4Token.CompletionToken.Status;

-  }

-

-  //

-  // The new TCP instance handle created for the established connection is 

-  // in ListenToken.

-  //

-  if (!EFI_ERROR (Status)) {

-    if (TcpIo->TcpVersion == TCP_VERSION_4) {

-      ProtocolGuid = &gEfiTcp4ProtocolGuid;

-    } else {

-      ProtocolGuid = &gEfiTcp6ProtocolGuid;

-    }

-    

-    Status = gBS->OpenProtocol (

-                    TcpIo->ListenToken.Tcp4Token.NewChildHandle,

-                    ProtocolGuid,

-                    (VOID **) (&TcpIo->NewTcp.Tcp4),

-                    TcpIo->Image,

-                    TcpIo->Controller,

-                    EFI_OPEN_PROTOCOL_BY_DRIVER

-                    );

-

-  }

-

-  return Status;

-}

-

-/**

-  Reset the socket.

-

-  @param[in, out]  TcpIo The TcpIo wrapping the TCP socket.

-

-**/

-VOID

-EFIAPI

-TcpIoReset (

-  IN OUT TCP_IO             *TcpIo

-  )

-{

-  EFI_TCP4_PROTOCOL         *Tcp4;

-  EFI_TCP6_PROTOCOL         *Tcp6;

-  EFI_STATUS                Status;

-

-  if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)) {

-    return ;

-  }

-

-  TcpIo->IsCloseDone = FALSE;

-  Tcp4               = NULL;

-  Tcp6               = NULL;

-

-  if (TcpIo->TcpVersion == TCP_VERSION_4) { 

-    TcpIo->CloseToken.Tcp4Token.AbortOnClose = TRUE;

-    Tcp4 = TcpIo->Tcp.Tcp4;

-    Status = Tcp4->Close (Tcp4, &TcpIo->CloseToken.Tcp4Token);

-  } else if (TcpIo->TcpVersion == TCP_VERSION_6) {

-    TcpIo->CloseToken.Tcp6Token.AbortOnClose = TRUE;

-    Tcp6 = TcpIo->Tcp.Tcp6;

-    Status = Tcp6->Close (Tcp6, &TcpIo->CloseToken.Tcp6Token);

-  } else {

-    return ;

-  }

-

-  if (EFI_ERROR (Status)) {

-    return ;

-  }

-

-  while (!TcpIo->IsCloseDone) {

-    if (TcpIo->TcpVersion == TCP_VERSION_4) {

-      Tcp4->Poll (Tcp4);

-    } else {

-      Tcp6->Poll (Tcp6);

-    }

-  }

-}

-

-  

-/**

-  Transmit the Packet to the other endpoint of the socket.

-

-  @param[in]   TcpIo           The TcpIo wrapping the TCP socket.

-  @param[in]   Packet          The packet to transmit.

-  

-  @retval EFI_SUCCESS            The packet is trasmitted.

-  @retval EFI_INVALID_PARAMETER  One or more parameters are invalid.

-  @retval EFI_UNSUPPORTED        One or more of the control options are not

-                                 supported in the implementation.

-  @retval EFI_OUT_OF_RESOURCES   Failed to allocate memory.

-  @retval EFI_DEVICE_ERROR       An unexpected network or system error occurred.

-  @retval Others                 Other errors as indicated.

-

-**/

-EFI_STATUS

-EFIAPI

-TcpIoTransmit (

-  IN TCP_IO                 *TcpIo,

-  IN NET_BUF                *Packet

-  )

-{

-  EFI_STATUS                Status;

-  VOID                      *Data;

-  EFI_TCP4_PROTOCOL         *Tcp4;

-  EFI_TCP6_PROTOCOL         *Tcp6;

-  UINTN                     Size;

-

-  if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)|| (Packet == NULL)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (TcpIo->TcpVersion == TCP_VERSION_4) {

-

-    Size = sizeof (EFI_TCP4_TRANSMIT_DATA) + 

-           (Packet->BlockOpNum - 1) * sizeof (EFI_TCP4_FRAGMENT_DATA);

-  } else if (TcpIo->TcpVersion == TCP_VERSION_6) {

-    Size = sizeof (EFI_TCP6_TRANSMIT_DATA) +

-           (Packet->BlockOpNum - 1) * sizeof (EFI_TCP6_FRAGMENT_DATA);

-  } else {

-    return EFI_UNSUPPORTED;

-  }

-

-  Data = AllocatePool (Size);

-  if (Data == NULL) {

-    return EFI_OUT_OF_RESOURCES;

-  }

-

-  ((EFI_TCP4_TRANSMIT_DATA *) Data)->Push        = TRUE;

-  ((EFI_TCP4_TRANSMIT_DATA *) Data)->Urgent      = FALSE;

-  ((EFI_TCP4_TRANSMIT_DATA *) Data)->DataLength  = Packet->TotalSize;

-

-  //

-  // Build the fragment table.

-  //

-  ((EFI_TCP4_TRANSMIT_DATA *) Data)->FragmentCount = Packet->BlockOpNum;

-

-  NetbufBuildExt (

-    Packet,

-    (NET_FRAGMENT *) &((EFI_TCP4_TRANSMIT_DATA *) Data)->FragmentTable[0],

-    &((EFI_TCP4_TRANSMIT_DATA *) Data)->FragmentCount

-    );

-

-  Tcp4   = NULL;

-  Tcp6   = NULL;

-  Status = EFI_DEVICE_ERROR;

-

-  //

-  // Trasnmit the packet.

-  //

-  if (TcpIo->TcpVersion == TCP_VERSION_4) {

-    TcpIo->TxToken.Tcp4Token.Packet.TxData = (EFI_TCP4_TRANSMIT_DATA *) Data;

-    Tcp4    = TcpIo->Tcp.Tcp4;

-    if (TcpIo->IsListenDone) {

-      Tcp4 = TcpIo->NewTcp.Tcp4;

-    }

-

-    if (Tcp4 == NULL) {

-      goto ON_EXIT;

-    }

-    

-    Status  = Tcp4->Transmit (Tcp4, &TcpIo->TxToken.Tcp4Token);

-  } else {

-    TcpIo->TxToken.Tcp6Token.Packet.TxData = (EFI_TCP6_TRANSMIT_DATA *) Data;

-    Tcp6    = TcpIo->Tcp.Tcp6;

-    if (TcpIo->IsListenDone) {

-      Tcp6 = TcpIo->NewTcp.Tcp6;

-    }

-

-    if (Tcp6 == NULL) {

-      goto ON_EXIT;

-    }

-

-    Status  = Tcp6->Transmit (Tcp6, &TcpIo->TxToken.Tcp6Token);

-  }

-

-  if (EFI_ERROR (Status)) {

-    goto ON_EXIT;

-  }

-

-  while (!TcpIo->IsTxDone) {

-    if (TcpIo->TcpVersion == TCP_VERSION_4) {

-      Tcp4->Poll (Tcp4);

-    } else {

-      Tcp6->Poll (Tcp6);

-    }

-  }

-

-  TcpIo->IsTxDone  = FALSE;

-  Status           = TcpIo->TxToken.Tcp4Token.CompletionToken.Status;

-

-ON_EXIT:

-

-  FreePool (Data);

-

-  return Status;

-}

-

-/**

-  Receive data from the socket.

-

-  @param[in, out]  TcpIo       The TcpIo which wraps the socket to be destroyed.

-  @param[in]       Packet      The buffer to hold the data copy from the socket rx buffer.

-  @param[in]       AsyncMode   Is this receive asyncronous or not.

-  @param[in]       Timeout     The time to wait for receiving the amount of data the Packet

-                               can hold.

-

-  @retval EFI_SUCCESS            The required amount of data is received from the socket.

-  @retval EFI_INVALID_PARAMETER  One or more parameters are invalid.

-  @retval EFI_DEVICE_ERROR       An unexpected network or system error occurred.

-  @retval EFI_OUT_OF_RESOURCES   Failed to allocate momery.

-  @retval EFI_TIMEOUT            Failed to receive the required amount of data in the

-                                 specified time period.

-  @retval Others                 Other errors as indicated.

-

-**/

-EFI_STATUS

-EFIAPI

-TcpIoReceive (

-  IN OUT TCP_IO             *TcpIo,

-  IN     NET_BUF            *Packet,

-  IN     BOOLEAN            AsyncMode,

-  IN     EFI_EVENT          Timeout

-  )

-{

-  EFI_TCP4_PROTOCOL         *Tcp4;

-  EFI_TCP6_PROTOCOL         *Tcp6;

-  EFI_TCP4_RECEIVE_DATA     *RxData;

-  EFI_STATUS                Status;

-  NET_FRAGMENT              *Fragment;

-  UINT32                    FragmentCount;

-  UINT32                    CurrentFragment;

-

-  if ((TcpIo == NULL) || (TcpIo->Tcp.Tcp4 == NULL)|| (Packet == NULL)) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  RxData = TcpIo->RxToken.Tcp4Token.Packet.RxData;

-  if (RxData == NULL) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  Tcp4 = NULL;

-  Tcp6 = NULL;

-

-  if (TcpIo->TcpVersion == TCP_VERSION_4) {

-    Tcp4 = TcpIo->Tcp.Tcp4;

-

-    if (TcpIo->IsListenDone) {

-      Tcp4 = TcpIo->NewTcp.Tcp4;

-    }

-

-    if (Tcp4 == NULL) {

-      return EFI_DEVICE_ERROR;

-    }

-

-  } else if (TcpIo->TcpVersion == TCP_VERSION_6) {

-    Tcp6 = TcpIo->Tcp.Tcp6;

-

-    if (TcpIo->IsListenDone) {

-      Tcp6 = TcpIo->NewTcp.Tcp6;

-    }

-

-    if (Tcp6 == NULL) {

-      return EFI_DEVICE_ERROR; 

-    }

-

-  } else {

-    return EFI_UNSUPPORTED;

-  }

-

-  FragmentCount = Packet->BlockOpNum;

-  Fragment      = AllocatePool (FragmentCount * sizeof (NET_FRAGMENT));

-  if (Fragment == NULL) {

-    Status = EFI_OUT_OF_RESOURCES;

-    goto ON_EXIT;

-  }

-  //

-  // Build the fragment table.

-  //

-  NetbufBuildExt (Packet, Fragment, &FragmentCount);

-

-  RxData->FragmentCount         = 1;

-  CurrentFragment               = 0;

-  Status                        = EFI_SUCCESS;

-

-  while (CurrentFragment < FragmentCount) {

-    RxData->DataLength                       = Fragment[CurrentFragment].Len;

-    RxData->FragmentTable[0].FragmentLength  = Fragment[CurrentFragment].Len;

-    RxData->FragmentTable[0].FragmentBuffer  = Fragment[CurrentFragment].Bulk;

-

-    if (TcpIo->TcpVersion == TCP_VERSION_4) {

-      Status = Tcp4->Receive (Tcp4, &TcpIo->RxToken.Tcp4Token);

-    } else {

-      Status = Tcp6->Receive (Tcp6, &TcpIo->RxToken.Tcp6Token);

-    }

-    

-    if (EFI_ERROR (Status)) {

-      goto ON_EXIT;

-    }

-    

-    while (!TcpIo->IsRxDone && ((Timeout == NULL) || EFI_ERROR (gBS->CheckEvent (Timeout)))) {

-      //

-      // Poll until some data is received or an error occurs.

-      //

-      if (TcpIo->TcpVersion == TCP_VERSION_4) {

-        Tcp4->Poll (Tcp4);

-      } else {

-        Tcp6->Poll (Tcp6);

-      }

-    }

-

-    if (!TcpIo->IsRxDone) {

-      //

-      // Timeout occurs, cancel the receive request.

-      //

-      if (TcpIo->TcpVersion == TCP_VERSION_4) {

-        Tcp4->Cancel (Tcp4, &TcpIo->RxToken.Tcp4Token.CompletionToken);

-      } else {

-        Tcp6->Cancel (Tcp6, &TcpIo->RxToken.Tcp6Token.CompletionToken);

-      }

-

-      Status = EFI_TIMEOUT;

-      goto ON_EXIT;

-    } else {

-      TcpIo->IsRxDone = FALSE;

-    }

-

-    Status = TcpIo->RxToken.Tcp4Token.CompletionToken.Status;

-

-    if (EFI_ERROR (Status)) {

-      goto ON_EXIT;

-    }

-

-    Fragment[CurrentFragment].Len -= RxData->FragmentTable[0].FragmentLength;

-    if (Fragment[CurrentFragment].Len == 0) {

-      CurrentFragment++;

-    } else {

-      Fragment[CurrentFragment].Bulk += RxData->FragmentTable[0].FragmentLength;

-    }

-  }

-

-ON_EXIT:

-

-  if (Fragment != NULL) {

-    FreePool (Fragment);

-  }

-

-  return Status;

-}

diff --git a/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.inf b/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.inf
deleted file mode 100644
index 4f11c6f0c8..0000000000
--- a/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.inf
+++ /dev/null
@@ -1,51 +0,0 @@
-## @file

-#  This library instance provides TCP services by EFI TCPv4/TCPv6 Protocols.

-#  

-#  Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>

-#  This program and the accompanying materials

-#  are licensed and made available under the terms and conditions of the BSD License

-#  which accompanies this distribution.  The full text of the license may be found at

-#  http://opensource.org/licenses/bsd-license.php

-#

-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-#

-##

-

-

-[Defines]

-  INF_VERSION                    = 0x00010005

-  BASE_NAME                      = DxeTcpIoLib

-  MODULE_UNI_FILE                = DxeTcpIoLib.uni

-  FILE_GUID                      = D4608509-1AB0-4cc7-827A-AB8E1E7BD3E6

-  MODULE_TYPE                    = DXE_DRIVER

-  VERSION_STRING                 = 1.0

-  LIBRARY_CLASS                  = TcpIoLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER

-

-#

-# The following information is for reference only and not required by the build tools.

-#

-#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC

-#

-

-[Sources]

-  DxeTcpIoLib.c

-

-[Packages]

-  MdePkg/MdePkg.dec

-  MdeModulePkg/MdeModulePkg.dec

-

-

-[LibraryClasses]

-  TcpIoLib

-  BaseLib

-  DebugLib

-  UefiBootServicesTableLib

-  MemoryAllocationLib

-  BaseMemoryLib

-

-[Protocols]

-  gEfiTcp4ServiceBindingProtocolGuid            ## SOMETIMES_CONSUMES

-  gEfiTcp4ProtocolGuid                          ## SOMETIMES_CONSUMES

-  gEfiTcp6ServiceBindingProtocolGuid            ## SOMETIMES_CONSUMES

-  gEfiTcp6ProtocolGuid                          ## SOMETIMES_CONSUMES

diff --git a/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.uni b/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.uni
deleted file mode 100644
index 064d9e59b6..0000000000
--- a/MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.uni
+++ /dev/null