2 GUID used to identify status code records HOB that originate from the PEI status code
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15 #ifndef __MEMORY_STATUS_CODE_RECORD_H__
16 #define __MEMORY_STATUS_CODE_RECORD_H__
19 /// Global ID used to identify GUIDed HOBs that start with a structure of type
20 /// MEMORY_STATUSCODE_PACKET_HEADER followed by an array of structures of type
21 /// MEMORY_STATUSCODE_RECORD. These GUIDed HOBs record all the information
22 /// passed into the ReportStatusCode() service of PEI Services Table.
25 /// Memory status code records packet structure :
26 /// +---------------+----------+----------+-----+----------+-----+----------+
27 /// | Packet Header | Record 1 | Record 2 | ... + Record n | ... | Record m |
28 /// +---------------+----------+----------+-----+----------+-----+----------+
30 /// +--------- RecordIndex -----------+ |
31 /// +---------------- MaxRecordsNumber----------------------+
34 #define MEMORY_STATUS_CODE_RECORD_GUID \
36 0x60cc026, 0x4c0d, 0x4dda, {0x8f, 0x41, 0x59, 0x5f, 0xef, 0x0, 0xa5, 0x2} \
40 /// A header structure that is followed by an array of records that contain the
41 /// parameters passed into the ReportStatusCode() service in the PEI Services Table.
45 /// Index of the packet
49 /// The number of active records in the packet
53 /// The maximum number of records that the packet can store
55 UINT32 MaxRecordsNumber
;
56 } MEMORY_STATUSCODE_PACKET_HEADER
;
59 /// A structure that contains the parameters passed into the ReportStatusCode()
60 /// service in the PEI Services Table.
64 /// Status Code type to be reported.
66 EFI_STATUS_CODE_TYPE CodeType
;
69 /// An operation, plus value information about the class and subclass, used to
70 /// classify the hardware and software entity.
72 EFI_STATUS_CODE_VALUE Value
;
75 /// The enumeration of a hardware or software entity within
76 /// the system. Valid instance numbers start with 1
79 } MEMORY_STATUSCODE_RECORD
;
81 extern EFI_GUID gMemoryStatusCodeRecordGuid
;