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Diffstat (limited to '')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/Include/Common/VariableFormat.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/Include/Common/VariableFormat.h b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/Include/Common/VariableFormat.h new file mode 100644 index 00000000..765f4e50 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/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_ |