diff options
Diffstat (limited to 'Vlv2TbltDevicePkg/Include/Guid/ItkData.h')
| -rw-r--r-- | Vlv2TbltDevicePkg/Include/Guid/ItkData.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/Vlv2TbltDevicePkg/Include/Guid/ItkData.h b/Vlv2TbltDevicePkg/Include/Guid/ItkData.h new file mode 100644 index 0000000000..3e02fd49cc --- /dev/null +++ b/Vlv2TbltDevicePkg/Include/Guid/ItkData.h @@ -0,0 +1,75 @@ +/*++
+
+ Copyright (c) 2004 - 2014, 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.
+
+
+Module Name:
+
+ ItkData.h
+
+Abstract:
+
+--*/
+
+#ifndef _ITKDATAHUB_GUID_H_
+#define _ITKDATAHUB_GUID_H_
+
+//
+// This GUID is for the ITK related data found in the Data Hub {E7060843-A336-4d5b-9598-13402F5D7375}
+//
+#define ITK_DATA_HUB_GUID \
+ { 0xe7060843, 0xa336, 0x4d5b, 0x95, 0x98, 0x13, 0x40, 0x2f, 0x5d, 0x73, 0x75 }
+
+extern EFI_GUID gItkDataHubGuid;
+
+//
+// This GUID is for the ITK related data found in a Variable {3812723D-7E48-4e29-BC27-F5A39AC94EF1}
+//
+#define ITK_DATA_VAR_GUID \
+ { 0x3812723d, 0x7e48, 0x4e29, 0xbc, 0x27, 0xf5, 0xa3, 0x9a, 0xc9, 0x4e, 0xf1 }
+
+extern EFI_GUID gItkDataVarGuid;
+
+#define ITK_DATA_VAR_NAME L"ItkDataVar"
+
+extern CHAR16 gItkDataVarName[];
+
+#define ITK_BIOS_MOD_VAR_NAME L"ItkBiosModVar"
+
+extern CHAR16 gItkBiosModVarName[];
+
+#pragma pack(1)
+typedef struct {
+ UINT32 Type;
+ UINT32 RecordLength;
+} EFI_ITK_DATA_HEADER;
+
+typedef struct {
+ EFI_ITK_DATA_HEADER ItkHeader;
+ UINT32 HecetaAddress;
+} EFI_ITK_HECETA_ADDRESS;
+
+typedef struct {
+ UINT16 VarEqName;
+ UINT16 VarEqValue;
+} EFI_ITK_VAR_EQ_RECORD;
+
+typedef struct {
+ EFI_ITK_DATA_HEADER ItkHeader;
+ EFI_ITK_VAR_EQ_RECORD VarEqRecord[0x10000];
+} EFI_ITK_VAR_EQ;
+#pragma pack()
+
+#define EFI_ITK_HECETA_ADDRESS_TYPE 1
+#define EFI_ITK_MOBILE_BIOS_TYPE 2
+#define EFI_ITK_VAR_EQ_TYPE 3
+
+#endif
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