1 files changed, 13 insertions, 4 deletions
diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c
index d4ea65d723..cffd53e9a8 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c
@@ -1,7 +1,7 @@
 /** @file
   Tcp driver function.
 
-Copyright (c) 2005 - 2007, Intel Corporation<BR>
+Copyright (c) 2005 - 2009, Intel Corporation<BR>
 All rights reserved. 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
@@ -303,7 +303,11 @@ Tcp4DriverBindingStart (
   //
   // Create a new IP IO to Consume it
   //
-  TcpServiceData->IpIo = IpIoCreate (This->DriverBindingHandle, ControllerHandle);
+  TcpServiceData->IpIo = IpIoCreate (
+                           This->DriverBindingHandle,
+                           ControllerHandle,
+                           IP_VERSION_4
+                           );
   if (NULL == TcpServiceData->IpIo) {
 
     DEBUG ((EFI_D_ERROR, "Tcp4DriverBindingStart: Have no enough"
@@ -318,8 +322,13 @@ Tcp4DriverBindingStart (
   //
   ZeroMem (&OpenData, sizeof (IP_IO_OPEN_DATA));
 
-  CopyMem (&OpenData.IpConfigData, &mIpIoDefaultIpConfigData, sizeof (OpenData.IpConfigData));
-  OpenData.IpConfigData.DefaultProtocol = EFI_IP_PROTO_TCP;
+  CopyMem (
+    &OpenData.IpConfigData.Ip4CfgData,
+    &mIp4IoDefaultIpConfigData,
+    sizeof (EFI_IP4_CONFIG_DATA)
+    );
+
+  OpenData.IpConfigData.Ip4CfgData.DefaultProtocol = EFI_IP_PROTO_TCP;
 
   OpenData.PktRcvdNotify = Tcp4RxCallback;
   Status                 = IpIoOpen (TcpServiceData->IpIo, &OpenData);