diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/BaseTools/Source/C/Include/Common/VariableFormat.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/BaseTools/Source/C/Include/Common/VariableFormat.h')
| -rw-r--r-- | roms/edk2/BaseTools/Source/C/Include/Common/VariableFormat.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/roms/edk2/BaseTools/Source/C/Include/Common/VariableFormat.h b/roms/edk2/BaseTools/Source/C/Include/Common/VariableFormat.h new file mode 100644 index 000000000..096db88bc --- /dev/null +++ b/roms/edk2/BaseTools/Source/C/Include/Common/VariableFormat.h @@ -0,0 +1,44 @@ +/**@file
+ Header file for EFI Variable Services.
+
+ Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __VARIABLE_FORMAT_H__
+#define __VARIABLE_FORMAT_H__
+
+#define VARIABLE_DATA 0x55AA
+
+//
+// Variable Store Header flags
+//
+#define VARIABLE_STORE_FORMATTED 0x5a
+#define VARIABLE_STORE_HEALTHY 0xfe
+
+#pragma pack(1)
+
+typedef struct {
+ EFI_GUID Signature;
+ UINT32 Size;
+ UINT8 Format;
+ UINT8 State;
+ UINT16 Reserved;
+ UINT32 Reserved1;
+} VARIABLE_STORE_HEADER;
+
+typedef struct {
+ UINT16 StartId;
+ UINT8 State;
+ UINT8 Reserved;
+ UINT32 Attributes;
+ UINT32 NameSize;
+ UINT32 DataSize;
+ EFI_GUID VendorGuid;
+} VARIABLE_HEADER;
+
+#pragma pack()
+
+#endif // _EFI_VARIABLE_H_
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