diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h')
-rw-r--r-- | EdkCompatibilityPkg/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h b/EdkCompatibilityPkg/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h new file mode 100644 index 0000000000..19b3c38c7a --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h @@ -0,0 +1,73 @@ +/*++
+
+Copyright (c) 2004, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which 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:
+
+ DataHubSubClass.h
+
+Abstract:
+
+ Definitions for data hub data records that contains a sub class header
+
+Revision History
+
+--*/
+
+#ifndef _DATA_HUB_SUBCLASS_H_
+#define _DATA_HUB_SUBCLASS_H_
+
+//
+// Sub Class Header type1
+//
+
+#define EFI_SUBCLASS_INSTANCE_RESERVED 0
+#define EFI_SUBCLASS_INSTANCE_NON_APPLICABLE 0xFFFF //16 bit
+
+typedef struct {
+ UINT32 Version;
+ UINT32 HeaderSize;
+ UINT16 Instance;
+ UINT16 SubInstance;
+ UINT32 RecordType;
+} EFI_SUBCLASS_TYPE1_HEADER;
+
+//
+// EXP data
+//
+
+typedef struct {
+ INT16 Value;
+ INT16 Exponent;
+} EFI_EXP_BASE10_DATA;
+
+typedef struct {
+ UINT16 Value;
+ UINT16 Exponent;
+} EFI_EXP_BASE2_DATA;
+
+//
+// Inter link data that references another data record
+//
+
+typedef struct {
+ EFI_GUID ProducerName;
+ UINT16 Instance;
+ UINT16 SubInstance;
+} EFI_INTER_LINK_DATA;
+
+
+//
+// String Token Definition
+//
+#define EFI_STRING_TOKEN UINT16
+
+
+#endif
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