Add a UNION definition (IP_IO_IP_PROTOOCL) for EFI_IP4/6_PROTOCOL and change IP_IO structure using this UNION to point the special IP Protocol.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10578 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 7 insertions, 7 deletions

diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dispatcher.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dispatcher.c
index 2e2a66432c..536a16a16c 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dispatcher.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dispatcher.c
@@ -39,14 +39,14 @@ Tcp4Route (
   IN TCP4_ROUTE_INFO  *RouteInfo

   )

 {

-  EFI_IP4_PROTOCOL  *Ip;

+  EFI_IP4_PROTOCOL  *Ip4;

 

-  Ip = Tcb->IpInfo->Ip;

+  Ip4 = Tcb->IpInfo->Ip.Ip4;

 

-  ASSERT (Ip != NULL);

+  ASSERT (Ip4 != NULL);

 

-  return Ip->Routes (

-              Ip,

+  return Ip4->Routes (

+              Ip4,

               RouteInfo->DeleteRoute,

               RouteInfo->SubnetAddress,

               RouteInfo->SubnetMask,

@@ -131,7 +131,7 @@ Tcp4GetMode (
     }

   }

 

-  Ip = Tcb->IpInfo->Ip;

+  Ip = Tcb->IpInfo->Ip.Ip4;

   ASSERT (Ip != NULL);

 

   return Ip->GetModeData (Ip, Mode->Ip4ModeData, Mode->MnpConfigData, Mode->SnpModeData);

@@ -607,7 +607,7 @@ Tcp4Dispatcher (
 

   switch (Request) {

   case SOCK_POLL:

-    Ip = (EFI_IP4_PROTOCOL *) (ProtoData->TcpService->IpIo->Ip);

+    Ip = ProtoData->TcpService->IpIo->Ip.Ip4;

     Ip->Poll (Ip);

     break;