IntelFrameworkModulePkg/Include/Guid/MemoryStatusCodeRecord.h

   1 /*++
   2
   3 Copyright (c) 2006, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   MemoryStatusCodeRecord.h
  15
  16 Abstract:
  17
  18   GUID used to identify status code records HOB that originate from the PEI status code
  19
  20 --*/
  21
  22 #ifndef __MEMORY_STATUS_CODE_RECORD_H__
  23 #define __MEMORY_STATUS_CODE_RECORD_H__
  24
  25 #define MEMORY_STATUS_CODE_RECORD_GUID \
  26   { \
  27     0x60cc026, 0x4c0d, 0x4dda, {0x8f, 0x41, 0x59, 0x5f, 0xef, 0x0, 0xa5, 0x2} \
  28   }
  29
  30 /**
  31   Memory status code records packet structure :
  32   +---------------+----------+----------+-----+----------+-----+----------+
  33   | Packet Header | Record 1 | Record 2 | ... + Record n | ... | Record m |
  34   +---------------+----------+----------+-----+----------+-----+----------+
  35                   ^                                 ^                     ^
  36                   +--------- RecordIndex -----------+                     |
  37                   +---------------- MaxRecordsNumber----------------------+
  38 **/
  39 typedef struct {
  40   UINT16                  PacketIndex;          // Index of the Packet.
  41   UINT16                  RecordIndex;          // Index of record in the packet.
  42   UINT32                  MaxRecordsNumber;     // Max number of records in the packet.
  43 } MEMORY_STATUSCODE_PACKET_HEADER;
  44
  45 typedef struct {
  46   EFI_STATUS_CODE_TYPE    CodeType;
  47   EFI_STATUS_CODE_VALUE   Value;
  48   UINT32                  Instance;
  49 } MEMORY_STATUSCODE_RECORD;
  50
  51
  52 extern EFI_GUID gMemoryStatusCodeRecordGuid;
  53
  54 #endif