X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FInclude%2FIndustryStandard%2FIpmiFruInformationStorage.h;h=5045254463ffaf4eea14bfdd41e77d5adb512d38;hb=2f88bd3a1296c522317f1c21377876de63de5be7;hp=2b58cbf0b409eb10a33fd1a8f4085d83aeefefdc;hpb=25517f7ce35b4dba78660a67ecb6be0c211e62f1;p=mirror_edk2.git

diff --git a/MdePkg/Include/IndustryStandard/IpmiFruInformationStorage.h b/MdePkg/Include/IndustryStandard/IpmiFruInformationStorage.h
index 2b58cbf0b4..5045254463 100644
--- a/MdePkg/Include/IndustryStandard/IpmiFruInformationStorage.h
+++ b/MdePkg/Include/IndustryStandard/IpmiFruInformationStorage.h
@@ -6,13 +6,7 @@
     MultiRecord Header (Section 16.1)
 
   Copyright (c) 2018, 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
-  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.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
   @par Revision Reference:
     - IPMI Platform Management FRU Information Storage Definition v1.0 Revision
@@ -26,31 +20,57 @@
 #pragma pack(1)
 
 //
-//  Structure definition for FRU Common Header
+//  Structure definitions for FRU Common Header
 //
+typedef union {
+  ///
+  /// Individual bit fields
+  ///
+  struct {
+    UINT8    FormatVersionNumber : 4;
+    UINT8    Reserved            : 4;
+  } Bits;
+  ///
+  /// All bit fields as a 8-bit value
+  ///
+  UINT8    Uint8;
+} IPMI_FRU_COMMON_HEADER_FORMAT_VERSION;
+
 typedef struct {
-  UINT8    FormatVersionNumber:4;
-  UINT8    Reserved:4;
-  UINT8    InternalUseStartingOffset;
-  UINT8    ChassisInfoStartingOffset;
-  UINT8    BoardAreaStartingOffset;
-  UINT8    ProductInfoStartingOffset;
-  UINT8    MultiRecInfoStartingOffset;
-  UINT8    Pad;
-  UINT8    Checksum;
+  IPMI_FRU_COMMON_HEADER_FORMAT_VERSION    FormatVersion;
+  UINT8                                    InternalUseStartingOffset;
+  UINT8                                    ChassisInfoStartingOffset;
+  UINT8                                    BoardAreaStartingOffset;
+  UINT8                                    ProductInfoStartingOffset;
+  UINT8                                    MultiRecInfoStartingOffset;
+  UINT8                                    Pad;
+  UINT8                                    Checksum;
 } IPMI_FRU_COMMON_HEADER;
 
 //
 //  Structure definition for FRU MultiRecord Header
 //
+typedef union {
+  ///
+  /// Individual bit fields
+  ///
+  struct {
+    UINT8    RecordFormatVersion : 4;
+    UINT8    Reserved            : 3;
+    UINT8    EndofList           : 1;
+  } Bits;
+  ///
+  /// All bit fields as a 8-bit value
+  ///
+  UINT8    Uint8;
+} IPMI_FRU_MULTI_RECORD_HEADER_FORMAT_VERSION;
+
 typedef struct {
-  UINT8    RecordTypeId;
-  UINT8    RecordFormatVersion:4;
-  UINT8    Reserved:3;
-  UINT8    EndofList:1;
-  UINT8    RecordLength;
-  UINT8    RecordChecksum;
-  UINT8    HeaderChecksum;
+  UINT8                                          RecordTypeId;
+  IPMI_FRU_MULTI_RECORD_HEADER_FORMAT_VERSION    FormatVersion;
+  UINT8                                          RecordLength;
+  UINT8                                          RecordChecksum;
+  UINT8                                          HeaderChecksum;
 } IPMI_FRU_MULTI_RECORD_HEADER;
 
 //