Fix the bug that SMM Base Protocol.Communicate() does not work.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10067 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 9 insertions, 1 deletions

diff --git a/EdkCompatibilityPkg/Compatibility/Include/Guid/SmmBaseThunkCommunication.h b/EdkCompatibilityPkg/Compatibility/Include/Guid/SmmBaseThunkCommunication.h
index f8507e5946..20c37ec1c7 100644
--- a/EdkCompatibilityPkg/Compatibility/Include/Guid/SmmBaseThunkCommunication.h
+++ b/EdkCompatibilityPkg/Compatibility/Include/Guid/SmmBaseThunkCommunication.h
@@ -2,7 +2,7 @@
   GUID and data structures for communication between SMM Base on SMM Base2 Thunk driver

   and SmmBaseHelper driver.

 

-  Copyright (c) 2009, Intel Corporation

+  Copyright (c) 2009 - 2010, Intel Corporation

   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

@@ -49,12 +49,19 @@ typedef struct {
   VOID                           *Buffer;

 } SMMBASE_FREE_POOL_ARG;

 

+typedef struct {

+  EFI_HANDLE                     ImageHandle;

+  VOID                           *CommunicationBuffer;

+  UINTN                          *SourceSize;

+} SMMBASE_COMMUNICATE_ARG;

+

 typedef union {

   SMMBASE_REGISTER_ARG           Register;

   SMMBASE_UNREGISTER_ARG         UnRegister;

   SMMBASE_REGISTER_CALLBACK_ARG  RegisterCallback;

   SMMBASE_ALLOCATE_POOL_ARG      AllocatePool;

   SMMBASE_FREE_POOL_ARG          FreePool;

+  SMMBASE_COMMUNICATE_ARG        Communicate;

 } SMMBASE_FUNCTION_ARGS;

 

 typedef enum {

@@ -63,6 +70,7 @@ typedef enum {
   SMMBASE_REGISTER_CALLBACK,

   SMMBASE_ALLOCATE_POOL,

   SMMBASE_FREE_POOL,

+  SMMBASE_COMMUNICATE,

 } SMMBASE_FUNCTION;

 

 typedef struct {