UefiCpuPkg: Move AsmRelocateApLoopStart from Mpfuncs.nasm to AmdSev.nasm

[mirror_edk2.git] / MdePkg / Include / IndustryStandard / Udf.h

/** @file\r
  OSTA Universal Disk Format (UDF) definitions.\r
\r
  Copyright (C) 2014-2017 Paulo Alcantara <pcacjr@zytor.com>\r
\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
**/\r
\r
#ifndef __UDF_H__\r
#define __UDF_H__\r
\r
#define UDF_BEA_IDENTIFIER   "BEA01"\r
#define UDF_NSR2_IDENTIFIER  "NSR02"\r
#define UDF_NSR3_IDENTIFIER  "NSR03"\r
#define UDF_TEA_IDENTIFIER   "TEA01"\r
\r
#define UDF_LOGICAL_SECTOR_SHIFT  11\r
#define UDF_LOGICAL_SECTOR_SIZE   ((UINT64)(1ULL << UDF_LOGICAL_SECTOR_SHIFT))\r
#define UDF_VRS_START_OFFSET      ((UINT64)(16ULL << UDF_LOGICAL_SECTOR_SHIFT))\r
\r
typedef enum {\r
  UdfPrimaryVolumeDescriptor          = 1,\r
  UdfAnchorVolumeDescriptorPointer    = 2,\r
  UdfVolumeDescriptorPointer          = 3,\r
  UdfImplemenationUseVolumeDescriptor = 4,\r
  UdfPartitionDescriptor              = 5,\r
  UdfLogicalVolumeDescriptor          = 6,\r
  UdfUnallocatedSpaceDescriptor       = 7,\r
  UdfTerminatingDescriptor            = 8,\r
  UdfLogicalVolumeIntegrityDescriptor = 9,\r
  UdfFileSetDescriptor                = 256,\r
  UdfFileIdentifierDescriptor         = 257,\r
  UdfAllocationExtentDescriptor       = 258,\r
  UdfFileEntry                        = 261,\r
  UdfExtendedFileEntry                = 266,\r
} UDF_VOLUME_DESCRIPTOR_ID;\r
\r
#pragma pack(1)\r
\r
typedef struct {\r
  UINT16    TagIdentifier;\r
  UINT16    DescriptorVersion;\r
  UINT8     TagChecksum;\r
  UINT8     Reserved;\r
  UINT16    TagSerialNumber;\r
  UINT16    DescriptorCRC;\r
  UINT16    DescriptorCRCLength;\r
  UINT32    TagLocation;\r
} UDF_DESCRIPTOR_TAG;\r
\r
typedef struct {\r
  UINT32    ExtentLength;\r
  UINT32    ExtentLocation;\r
} UDF_EXTENT_AD;\r
\r
typedef struct {\r
  UINT8    CharacterSetType;\r
  UINT8    CharacterSetInfo[63];\r
} UDF_CHAR_SPEC;\r
\r
typedef struct {\r
  UINT8    Flags;\r
  UINT8    Identifier[23];\r
  union {\r
    //\r
    // Domain Entity Identifier\r
    //\r
    struct {\r
      UINT16    UdfRevision;\r
      UINT8     DomainFlags;\r
      UINT8     Reserved[5];\r
    } Domain;\r
    //\r
    // UDF Entity Identifier\r
    //\r
    struct {\r
      UINT16    UdfRevision;\r
      UINT8     OSClass;\r
      UINT8     OSIdentifier;\r
      UINT8     Reserved[4];\r
    } Entity;\r
    //\r
    // Implementation Entity Identifier\r
    //\r
    struct {\r
      UINT8    OSClass;\r
      UINT8    OSIdentifier;\r
      UINT8    ImplementationUseArea[6];\r
    } ImplementationEntity;\r
    //\r
    // Application Entity Identifier\r
    //\r
    struct {\r
      UINT8    ApplicationUseArea[8];\r
    } ApplicationEntity;\r
    //\r
    // Raw Identifier Suffix\r
    //\r
    struct {\r
      UINT8    Data[8];\r
    } Raw;\r
  } Suffix;\r
} UDF_ENTITY_ID;\r
\r
typedef struct {\r
  UINT32    LogicalBlockNumber;\r
  UINT16    PartitionReferenceNumber;\r
} UDF_LB_ADDR;\r
\r
typedef struct {\r
  UINT32         ExtentLength;\r
  UDF_LB_ADDR    ExtentLocation;\r
  UINT8          ImplementationUse[6];\r
} UDF_LONG_ALLOCATION_DESCRIPTOR;\r
\r
typedef struct {\r
  UDF_DESCRIPTOR_TAG    DescriptorTag;\r
  UDF_EXTENT_AD         MainVolumeDescriptorSequenceExtent;\r
  UDF_EXTENT_AD         ReserveVolumeDescriptorSequenceExtent;\r
  UINT8                 Reserved[480];\r
} UDF_ANCHOR_VOLUME_DESCRIPTOR_POINTER;\r
\r
typedef struct {\r
  UDF_DESCRIPTOR_TAG                DescriptorTag;\r
  UINT32                            VolumeDescriptorSequenceNumber;\r
  UDF_CHAR_SPEC                     DescriptorCharacterSet;\r
  UINT8                             LogicalVolumeIdentifier[128];\r
  UINT32                            LogicalBlockSize;\r
  UDF_ENTITY_ID                     DomainIdentifier;\r
  UDF_LONG_ALLOCATION_DESCRIPTOR    LogicalVolumeContentsUse;\r
  UINT32                            MapTableLength;\r
  UINT32                            NumberOfPartitionMaps;\r
  UDF_ENTITY_ID                     ImplementationIdentifier;\r
  UINT8                             ImplementationUse[128];\r
  UDF_EXTENT_AD                     IntegritySequenceExtent;\r
  UINT8                             PartitionMaps[6];\r
} UDF_LOGICAL_VOLUME_DESCRIPTOR;\r
\r
#pragma pack()\r
\r
#endif\r