X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdeModulePkg%2FInclude%2FGuid%2FSmmVariableCommon.h;h=c527a598913965b29e95ebc34d5dd7c72c708de0;hb=9d510e61fceee7b92955ef9a3c20343752d8ce3f;hp=c7fde00ca2f318291cb9d31c61a4e3ac8f9e6f73;hpb=d00ed85e0ab212b988458b2fe98f20cb295637ad;p=mirror_edk2.git

diff --git a/MdeModulePkg/Include/Guid/SmmVariableCommon.h b/MdeModulePkg/Include/Guid/SmmVariableCommon.h
index c7fde00ca2..c527a59891 100644
--- a/MdeModulePkg/Include/Guid/SmmVariableCommon.h
+++ b/MdeModulePkg/Include/Guid/SmmVariableCommon.h
@@ -1,28 +1,24 @@
 /** @file
   The file defined some common structures used for communicating between SMM variable module and SMM variable wrapper module.
 
-Copyright (c) 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 that 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.
+Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
 #ifndef _SMM_VARIABLE_COMMON_H_
 #define _SMM_VARIABLE_COMMON_H_
 
+#include <Protocol/VarCheck.h>
+
 #define EFI_SMM_VARIABLE_WRITE_GUID \
   { 0x93ba1826, 0xdffb, 0x45dd, { 0x82, 0xa7, 0xe7, 0xdc, 0xaa, 0x3b, 0xbd, 0xf3 } }
 
 extern EFI_GUID gSmmVariableWriteGuid;
 
 //
-// This structure is used for SMM variable. the collected statistics data is saved in SMRAM. It can be got from 
-// SMI handler. The communication buffer should be: 
+// This structure is used for SMM variable. the collected statistics data is saved in SMRAM. It can be got from
+// SMI handler. The communication buffer should be:
 // EFI_SMM_COMMUNICATE_HEADER + SMM_VARIABLE_COMMUNICATE_HEADER + payload.
 //
 typedef struct {
@@ -37,29 +33,39 @@ typedef struct {
 #define SMM_VARIABLE_FUNCTION_GET_VARIABLE            1
 //
 // The payload for this function is SMM_VARIABLE_COMMUNICATE_GET_NEXT_VARIABLE_NAME.
-// 
+//
 #define SMM_VARIABLE_FUNCTION_GET_NEXT_VARIABLE_NAME  2
 //
 // The payload for this function is SMM_VARIABLE_COMMUNICATE_ACCESS_VARIABLE.
-// 
+//
 #define SMM_VARIABLE_FUNCTION_SET_VARIABLE            3
 //
 // The payload for this function is SMM_VARIABLE_COMMUNICATE_QUERY_VARIABLE_INFO.
-// 
+//
 #define SMM_VARIABLE_FUNCTION_QUERY_VARIABLE_INFO     4
 //
 // It is a notify event, no extra payload for this function.
-// 
+//
 #define SMM_VARIABLE_FUNCTION_READY_TO_BOOT           5
 //
 // It is a notify event, no extra payload for this function.
-// 
+//
 #define SMM_VARIABLE_FUNCTION_EXIT_BOOT_SERVICE       6
 //
-// The payload for this function is VARIABLE_INFO_ENTRY. The GUID in EFI_SMM_COMMUNICATE_HEADER 
+// The payload for this function is VARIABLE_INFO_ENTRY. The GUID in EFI_SMM_COMMUNICATE_HEADER
 // is gEfiSmmVariableProtocolGuid.
 //
 #define SMM_VARIABLE_FUNCTION_GET_STATISTICS          7
+//
+// The payload for this function is SMM_VARIABLE_COMMUNICATE_LOCK_VARIABLE
+//
+#define SMM_VARIABLE_FUNCTION_LOCK_VARIABLE           8
+
+#define SMM_VARIABLE_FUNCTION_VAR_CHECK_VARIABLE_PROPERTY_SET  9
+
+#define SMM_VARIABLE_FUNCTION_VAR_CHECK_VARIABLE_PROPERTY_GET  10
+
+#define SMM_VARIABLE_FUNCTION_GET_PAYLOAD_SIZE        11
 
 ///
 /// Size of SMM communicate header, without including the payload.
@@ -78,7 +84,7 @@ typedef struct {
   EFI_GUID    Guid;
   UINTN       DataSize;
   UINTN       NameSize;
-  UINT32      Attributes;  
+  UINT32      Attributes;
   CHAR16      Name[1];
 } SMM_VARIABLE_COMMUNICATE_ACCESS_VARIABLE;
 
@@ -87,7 +93,7 @@ typedef struct {
 ///
 typedef struct {
   EFI_GUID    Guid;
-  UINTN       NameSize;
+  UINTN       NameSize;     // Return name buffer size
   CHAR16      Name[1];
 } SMM_VARIABLE_COMMUNICATE_GET_NEXT_VARIABLE_NAME;
 
@@ -98,7 +104,20 @@ typedef struct {
   UINT64          MaximumVariableStorageSize;
   UINT64          RemainingVariableStorageSize;
   UINT64          MaximumVariableSize;
-  UINT32          Attributes; 
+  UINT32          Attributes;
 } SMM_VARIABLE_COMMUNICATE_QUERY_VARIABLE_INFO;
 
-#endif // _SMM_VARIABLE_COMMON_H_
\ No newline at end of file
+typedef SMM_VARIABLE_COMMUNICATE_GET_NEXT_VARIABLE_NAME SMM_VARIABLE_COMMUNICATE_LOCK_VARIABLE;
+
+typedef struct {
+  EFI_GUID                      Guid;
+  UINTN                         NameSize;
+  VAR_CHECK_VARIABLE_PROPERTY   VariableProperty;
+  CHAR16                        Name[1];
+} SMM_VARIABLE_COMMUNICATE_VAR_CHECK_VARIABLE_PROPERTY;
+
+typedef struct {
+  UINTN                         VariablePayloadSize;
+} SMM_VARIABLE_COMMUNICATE_GET_PAYLOAD_SIZE;
+
+#endif // _SMM_VARIABLE_COMMON_H_