The file defined some common structures used for communicating between SMM variable module and SMM variable wrapper module.\r
\r
Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials are licensed and made available under \r
-the terms and conditions of the BSD License that accompanies this distribution. \r
+This program and the accompanying materials are licensed and made available under\r
+the terms and conditions of the BSD License that accompanies this distribution.\r
The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php. \r
+http://opensource.org/licenses/bsd-license.php.\r
\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
extern EFI_GUID gSmmVariableWriteGuid;\r
\r
//\r
-// This structure is used for SMM variable. the collected statistics data is saved in SMRAM. It can be got from \r
-// SMI handler. The communication buffer should be: \r
+// This structure is used for SMM variable. the collected statistics data is saved in SMRAM. It can be got from\r
+// SMI handler. The communication buffer should be:\r
// EFI_SMM_COMMUNICATE_HEADER + SMM_VARIABLE_COMMUNICATE_HEADER + payload.\r
//\r
typedef struct {\r
#define SMM_VARIABLE_FUNCTION_GET_VARIABLE 1\r
//\r
// The payload for this function is SMM_VARIABLE_COMMUNICATE_GET_NEXT_VARIABLE_NAME.\r
-// \r
+//\r
#define SMM_VARIABLE_FUNCTION_GET_NEXT_VARIABLE_NAME 2\r
//\r
// The payload for this function is SMM_VARIABLE_COMMUNICATE_ACCESS_VARIABLE.\r
-// \r
+//\r
#define SMM_VARIABLE_FUNCTION_SET_VARIABLE 3\r
//\r
// The payload for this function is SMM_VARIABLE_COMMUNICATE_QUERY_VARIABLE_INFO.\r
-// \r
+//\r
#define SMM_VARIABLE_FUNCTION_QUERY_VARIABLE_INFO 4\r
//\r
// It is a notify event, no extra payload for this function.\r
-// \r
+//\r
#define SMM_VARIABLE_FUNCTION_READY_TO_BOOT 5\r
//\r
// It is a notify event, no extra payload for this function.\r
-// \r
+//\r
#define SMM_VARIABLE_FUNCTION_EXIT_BOOT_SERVICE 6\r
//\r
-// The payload for this function is VARIABLE_INFO_ENTRY. The GUID in EFI_SMM_COMMUNICATE_HEADER \r
+// The payload for this function is VARIABLE_INFO_ENTRY. The GUID in EFI_SMM_COMMUNICATE_HEADER\r
// is gEfiSmmVariableProtocolGuid.\r
//\r
#define SMM_VARIABLE_FUNCTION_GET_STATISTICS 7\r
\r
#define SMM_VARIABLE_FUNCTION_VAR_CHECK_VARIABLE_PROPERTY_GET 10\r
\r
+#define SMM_VARIABLE_FUNCTION_GET_PAYLOAD_SIZE 11\r
+\r
///\r
/// Size of SMM communicate header, without including the payload.\r
///\r
EFI_GUID Guid;\r
UINTN DataSize;\r
UINTN NameSize;\r
- UINT32 Attributes; \r
+ UINT32 Attributes;\r
CHAR16 Name[1];\r
} SMM_VARIABLE_COMMUNICATE_ACCESS_VARIABLE;\r
\r
UINT64 MaximumVariableStorageSize;\r
UINT64 RemainingVariableStorageSize;\r
UINT64 MaximumVariableSize;\r
- UINT32 Attributes; \r
+ UINT32 Attributes;\r
} SMM_VARIABLE_COMMUNICATE_QUERY_VARIABLE_INFO;\r
\r
typedef SMM_VARIABLE_COMMUNICATE_GET_NEXT_VARIABLE_NAME SMM_VARIABLE_COMMUNICATE_LOCK_VARIABLE;\r
CHAR16 Name[1];\r
} SMM_VARIABLE_COMMUNICATE_VAR_CHECK_VARIABLE_PROPERTY;\r
\r
-#endif // _SMM_VARIABLE_COMMON_H_
\ No newline at end of file
+typedef struct {\r
+ UINTN VariablePayloadSize;\r
+} SMM_VARIABLE_COMMUNICATE_GET_PAYLOAD_SIZE;\r
+\r
+#endif // _SMM_VARIABLE_COMMON_H_\r