diff options
Diffstat (limited to 'EDK/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h')
-rw-r--r-- | EDK/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/EDK/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h b/EDK/Foundation/Framework/Guid/DataHubRecords/DataHubSubClass.h new file mode 100644 index 0000000..753dc17 --- /dev/null +++ b/EDK/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 |