REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2594
New ProtectVariable GUIDs for passing variable information
from PEI phase to SMM phase.
Cc: Jian J Wang <jian.j.w...@intel.com>
Cc: Liming Gao <gaolim...@byosoft.com.cn>
Cc: Nishant C Mistry <nishant.c.mis...@intel.com>
Signed-off-by: Jian J Wang <jian.j.w...@intel.com>
Signed-off-by: Nishant C Mistry <nishant.c.mis...@intel.com>
Signed-off-by: Judah Vang <judah.v...@intel.com>
---
MdeModulePkg/Include/Guid/ProtectedVariable.h | 22 ++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/MdeModulePkg/Include/Guid/ProtectedVariable.h
b/MdeModulePkg/Include/Guid/ProtectedVariable.h
new file mode 100644
index 000000000000..0c6e19e0456b
--- /dev/null
+++ b/MdeModulePkg/Include/Guid/ProtectedVariable.h
@@ -0,0 +1,22 @@
+/** @file
+ The GUID definitions specific for protected variable services.
+
+Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef PROTECTED_VARIABLE_H_
+#define PROTECTED_VARIABLE_H_
+
+#define EDKII_PROTECTED_VARIABLE_GLOBAL_GUID \
+ { 0x8ebf379a, 0xf18e, 0x4728, { 0xa4, 0x10, 0x0, 0xcf, 0x9a, 0x65, 0xbe,
0x91 } }
+
+#define EDKII_METADATA_HMAC_VARIABLE_GUID \
+ { 0xb54cda50, 0xec54, 0x4b20, { 0x85, 0xb4, 0x57, 0xbf, 0x52, 0x98, 0x68,
0x3d } }
+
+extern EFI_GUID gEdkiiProtectedVariableGlobalGuid;
+extern EFI_GUID gEdkiiMetaDataHmacVariableGuid;
+extern EFI_GUID gEdkiiProtectedVariableContextGuid;
+
+#endif // __PROTECTED_VARIABLE_H__
--
2.35.1.windows.2
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