2,787
edits
Changes
→ReadWrite
== OpenCodeFileSystem ==
== OpenCodeFileSystem ==
Takes an [[NCM_services#ProgramId|ProgramId]] and a [[#ContentPath]]. Returns an [[#IFileSystem]].
Takes an [[NCM_services#ProgramId|ProgramId]] and a [[#ContentPath]]. Returns an [[#IFileSystem]].
[10.0.0+] This now takes an additional type-0x1A output buffer.
== IsArchivedProgram ==
== IsArchivedProgram ==
| 2 || [4.0.0+] [[#SetCurrentProcess]]
| 2 || [4.0.0+] [[#SetCurrentProcess]]
|-
|-
| 256 || [[#SetEnabledProgramVerification]]
| 256 || [1.0.0-9.2.0] [[#SetEnabledProgramVerification]]
|}
|}
When the flag is zero, it will set ret=0 instead of ret={error} when verifying the fixed-key [[NPDM]] ACID signature fails. This also skips verifying the [[NCA_Format|NCA Header]] signature using the ACID key. Note that if verifying the fixed-key ACID signature is successful, and verifying the ACID-key NCA header signature fails, it will throw an error and abort.
When the flag is zero, it will set ret=0 instead of ret={error} when verifying the fixed-key [[NPDM]] ACID signature fails. This also skips verifying the [[NCA_Format|NCA Header]] signature using the ACID key. Note that if verifying the fixed-key ACID signature is successful, and verifying the ACID-key NCA header signature fails, it will throw an error and abort.
[10.0.0+] This was moved to [[Loader_services|Loader]].
= fsp-srv =
= fsp-srv =
|-
|-
| 36 || [9.0.0+] OpenHostFileSystemWithOption
| 36 || [9.0.0+] OpenHostFileSystemWithOption
|-
| 37 || [14.0.0+] CreateSaveDataFileSystemWithCreationInfo2
|-
|-
| 51 || [[#OpenSaveDataFileSystem]]
| 51 || [[#OpenSaveDataFileSystem]]
| 52 || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
| 52 || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
|-
|-
| 53 || [2.0.0+] OpenReadOnlySaveDataFileSystem
| 53 || [2.0.0+] [[#OpenReadOnlySaveDataFileSystem]]
|-
|-
| 57 || [3.0.0+] [[#ReadSaveDataFileSystemExtraDataBySaveDataSpaceId]]
| 57 || [3.0.0+] [[#ReadSaveDataFileSystemExtraDataBySaveDataSpaceId]]
| 69 || [8.0.0+] ReadSaveDataFileSystemExtraDataBySaveDataAttribute
| 69 || [8.0.0+] ReadSaveDataFileSystemExtraDataBySaveDataAttribute
|-
|-
| 70 || [8.0.0+] WriteSaveDataFileSystemExtraDataBySaveDataAttribute
| 70 || [8.0.0+] WriteSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute
|-
| 71 || [10.0.0+] ReadSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute
|-
|-
| 80 || OpenSaveDataMetaFile
| 80 || OpenSaveDataMetaFile
|-
|-
| 85 || [9.0.0+] [[#OpenSaveDataTransferManagerForSaveDataRepair]]
| 85 || [9.0.0+] [[#OpenSaveDataTransferManagerForSaveDataRepair]]
|-
| 86 || [10.0.0+] [[#OpenSaveDataMover]]
|-
| 87 || [11.0.0+] [[#OpenSaveDataTransferManagerForRepair]]
|-
|-
| 100 || OpenImageDirectoryFileSystem
| 100 || OpenImageDirectoryFileSystem
|-
| 101 || [11.0.0+] OpenBaseFileSystem
|-
| 102 || [12.0.0+] FormatBaseFileSystem
|-
|-
| 110 || [[#OpenContentStorageFileSystem]]
| 110 || [[#OpenContentStorageFileSystem]]
|-
|-
| 120 || [6.0.0+] [[#OpenCloudBackupWorkStorageFileSystem]]
| 120 || [6.0.0-9.2.0] [[#OpenCloudBackupWorkStorageFileSystem]]
|-
|-
| 130 || [7.0.0+] [[#OpenCustomStorageFileSystem]]
| 130 || [7.0.0+] [[#OpenCustomStorageFileSystem]]
|-
|-
| 205 || [7.0.0+] [[#OpenDataStorageWithProgramIndex]]
| 205 || [7.0.0+] [[#OpenDataStorageWithProgramIndex]]
|-
| 206 || [13.0.0+] OpenDataStorageByPath
|-
| 207 || [15.0.0+] OpenDataFileSystemByDataId
|-
|-
| 400 || [[#OpenDeviceOperator]]
| 400 || [[#OpenDeviceOperator]]
| 810 || [7.0.0+] RegisterProgramIndexMapInfo
| 810 || [7.0.0+] RegisterProgramIndexMapInfo
|-
|-
| 1000 || SetBisRootForHost
| 1000 || [1.0.0-9.2.0] SetBisRootForHost
|-
|-
| 1001 || [[#SetSaveDataSize]]
| 1001 || [[#SetSaveDataSize]]
|-
|-
| 1013 || [9.0.0+] UnsetSaveDataRootPath
| 1013 || [9.0.0+] UnsetSaveDataRootPath
|-
| 1014 || [10.0.0-10.2.0] OutputMultiProgramTagAccessLog
|-
| 1016 || [11.0.0+] FlushAccessLogOnSdCard
|-
| 1017 || [11.0.0+] OutputApplicationInfoAccessLog
|-
| 1018 || [13.0.0+] SetDebugOption
|-
| 1019 || [13.0.0+] UnsetDebugOption
|-
|-
| 1100 || [4.0.0+] OverrideSaveDataTransferTokenSignVerificationKey
| 1100 || [4.0.0+] OverrideSaveDataTransferTokenSignVerificationKey
|-
|-
| 1200 || [6.0.0+] [[#OpenMultiCommitManager]]
| 1200 || [6.0.0+] [[#OpenMultiCommitManager]]
|-
| 1300 || [10.0.0+] [[#OpenBisWiper]]
|-
| 1400 || [15.0.0+] NotifyErrorContextServiceReady
|}
|}
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! AccessibilityType || Mask || Name || Value || Used by
! AccessibilityType || Name || Mask || Permission || Used by
|-
| 0x0 || CanMountLogo || 0x8000000000000801 || R- || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
|-
| 0x1 || CanMountContentMeta || 0x8000000000000801 || R- || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
|-
| 0x2 || CanMountContentControl || 0x8000000000000801 || R- || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
|-
| 0x3 || CanMountContentManual || 0x8000000000000801 || R- || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
|-
| 0x4 || CanMountContentData || 0x8000000000000801 || R- || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
|-
|-
| 0x0 || 0x8000000000000801 || CanMountLogo || 1 || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
| 0x5 || CanMountApplicationPackage || 0x8000000000000801 || R- || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
|-
|-
| 0x1 || 0x8000000000000801 || CanMountContentMeta || 1 || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
| 0x6 || CanMountSaveDataStorage || 0x8000000000000000 || RW ||
|-
|-
| 0x2 || 0x8000000000000801 || CanMountContentControl || 1 || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
| 0x7 || CanMountContentStorage || 0x8000000000000800 || RW || [[#OpenContentStorageFileSystem]]
|-
|-
| 0x3 || 0x8000000000000801 || CanMountContentManual || 1 || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
| 0x8 || CanMountImageAndVideoStorage ||0x8000000000001000 || RW || [[#OpenImageDirectoryFileSystem]]
|-
|-
| 0x4 || 0x8000000000000801 || CanMountContentData || 1 || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
| ([1.0.0-5.1.0] 0x9) || || 0x8000000000000084 || ||
|-
|-
| 0x5 || 0x8000000000000801 || CanMountApplicationPackage || 1 || [[#OpenFileSystem]], [[#OpenFileSystemWithPatch]], [[#OpenFileSystemWithId]]
| ([6.0.0-9.2.0] 0x9) || CanMountCloudBackupWorkStorage || 0x8000000200000000 || RW || OpenCloudBackupWorkStorageFileSystem
|-
|-
| 0x6 || 0x8000000000000000 || CanMountSaveDataStorage || 3 ||
| 0x9 || CanMountCustomStorage0 || 0x8000000000000000 || RW || OpenCustomStorageFileSystem
|-
|-
| 0x7 || 0x8000000000000800 || CanMountContentStorage || 3 || [[#OpenContentStorageFileSystem]]
| ([1.0.0-5.1.0] 0xA) || || 0x8000000000000080 || ||
|-
|-
| 0x8 || 0x8000000000001000 || CanMountImageAndVideoStorage || 3 || [[#OpenImageDirectoryFileSystem]]
| ([6.0.0-6.2.0] 0xA) || || 0x8000000000000084 || ||
|-
|-
| 0x9 || 0x8000000200000000<br/>([1.0.0-5.1.0] 0x8000000000000084) || CanMountCloudBackupWorkStorage || 3 || OpenCloudBackupWorkStorageFileSystem
| ([7.0.0-7.0.1] 0xA) || || 0x4000000000000000 || ||
|-
|-
| 0xA || 0x8000000000000000<br/>([7.0.0-7.0.1] 0x4000000000000000)<br/>([6.0.0-6.2.0] 0x8000000000000084)<br/>([1.0.0-5.1.0] 0x8000000000000080) || CanMountCustomStorage0 || 3 || OpenCustomStorageFileSystem
| ([8.0.0-9.2.0] 0xA) || || 0x8000000000000000 || ||
|-
|-
| 0xB || 0x8000000000000084<br/>([6.0.0-6.2.0] 0x8000000000000080)<br/>([1.0.0-5.1.0] 0x8000000000008080) || CanMountBisCalibrationFile || 3 || [[#OpenBisFileSystem]]
| 0xA || CanMountBisCalibrationFile || 0x8000000000000084 || RW || [[#OpenBisFileSystem]]
|-
|-
| 0xC || 0x8000000000000080<br/>([1.0.0-6.2.0] 0x8000000000008080) || CanMountBisSafeMode || 3 || [[#OpenBisFileSystem]]
| ([1.0.0-5.1.0] 0xB) || || 0x8000000000008080 || ||
|-
|-
| 0xD || 0x8000000000008080<br/>([1.0.0-5.1.0] 0x8000000000000080) || CanMountBisUser || 3 || [[#OpenBisFileSystem]]
| ([6.0.0-6.2.0] 0xB) || || 0x8000000000000080 || ||
|-
|-
| 0xE || 0x8000000000008080<br/>([3.0.0-6.2.0] 0x8000000000000080)<br/>([1.0.0-2.3.0] 0xC000000000200000) || CanMountBisSystem || 3 || [[#OpenBisFileSystem]]
| ([7.0.0-9.2.0] 0xB) || || 0x8000000000000084 || ||
|-
|-
| 0xF || 0x8000000000000080<br/>([3.0.0-5.1.0] 0xC000000000200000)<br/>([1.0.0-2.3.0] 0x8000000000000010) || CanMountBisSystemProperEncryption || 3 || [[#OpenBisFileSystem]]
| 0xB || CanMountBisSafeMode || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
|-
|-
| 0x10 || 0x8000000000000080<br/>([6.0.0-6.2.0] 0xC000000000200000<br/>([3.0.0-5.1.0] 0x8000000000000010)<br/>([1.0.0-2.3.0] 0x8000000000040020) || CanMountBisSystemProperPartition || 3 || [[#OpenBisFileSystem]]
| ([1.0.0-6.2.0] 0xC) || || 0x8000000000008080 || ||
|-
|-
| 0x11 || 0xC000000000200000<br/>([6.0.0-6.2.0] 0x8000000000000010)<br/>([3.0.0-5.1.0] 0x8000000000040020)<br/>([1.0.0-2.3.0] 0x8000000000000028) || CanMountSdCard || 3 || [[#OpenSdCardFileSystem]]
| ([7.0.0-9.2.0] 0xC) || || 0x8000000000000080 || ||
|-
|-
| 0x12 || 0x8000000000000010<br/>([6.0.0-6.2.0] 0x8000000000040020)<br/>([3.0.0-5.1.0] 0x8000000000000028)<br/>([1.0.0-2.3.0] 0x8000000000000020) || CanMountGameCard || 3 || [[#OpenGameCardFileSystem]]
| 0xC || CanMountBisUser || 0x8000000000008080 || RW || [[#OpenBisFileSystem]]
|-
|-
| 0x13 || 0x8000000000040020<br/>([6.0.0-6.2.0] 0x8000000000000028)<br/>([1.0.0-5.1.0] 0x8000000000000020) || CanMountDeviceSaveData || 3 || [[#OpenSaveDataFileSystem]]
| ([1.0.0-5.1.0] 0xD) || || 0x8000000000000080 || ||
|-
|-
| 0x14 || 0x8000000000000028<br/>([3.0.0-6.2.0] 0x8000000000000020)<br/>([1.0.0-2.3.0] 0x8000000000010082) || CanMountSystemSaveData || 3 || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
| ([6.0.0-9.2.0] 0xD) || || 0x8000000000008080 || ||
|-
|-
| 0x15 || 0x8000000000000020<br/>([3.0.0-5.1.0] 0x8000000000010082)<br/>([1.0.0-2.3.0] 0x8000000000010080) || CanMountOthersSaveData || 3 || [[#OpenSaveDataFileSystem]]
| 0xD || CanMountBisSystem || 0x8000000000008080 || RW || [[#OpenBisFileSystem]]
|-
|-
| 0x16 || 0x8000000000000020<br/>([6.0.0-6.2.0] 0x8000000000010082)<br/>([1.0.0-5.1.0] 0x8000000000010080) || CanMountOthersSystemSaveData || 3 || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
| ([1.0.0-2.3.0] 0xE) || || 0xC000000000200000 || ||
|-
|-
| 0x17 || 0x8000000000010082<br/>([6.0.0-6.2.0] 0x8000000000010080)<br/>([3.0.0-5.1.0] 0x8000000000000080)<br/>([1.0.0-2.3.0] 0x8000000000010080) || CanOpenBisPartitionBootPartition1Root || 3 || [[#OpenBisStorage]]
| ([3.0.0-6.2.0] 0xE) || || 0x8000000000000080 || ||
|-
|-
| 0x18 || 0x8000000000010080<br/>([6.0.0-6.2.0] 0x8000000000000080)<br/>([1.0.0-5.1.0] 0x8000000000010080) || CanOpenBisPartitionBootPartition2Root || 3 || [[#OpenBisStorage]]
| ([7.0.0-9.2.0] 0xE) || || 0x8000000000008080 || ||
|-
|-
| 0x19 || 0x8000000000000080<br/>([6.0.0-6.2.0] 0x8000000000010080) || CanOpenBisPartitionUserDataRoot || 3 || [[#OpenBisStorage]]
| 0xE || CanMountBisSystemProperEncryption || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
|-
|-
| 0x1A || 0x8000000000010080 || CanOpenBisPartitionBootConfigAndPackage2Part1 || 3 || [[#OpenBisStorage]]
| ([1.0.0-2.3.0] 0xF) || || 0x8000000000000010 || ||
|-
|-
| 0x1B || 0x8000000000010080 || CanOpenBisPartitionBootConfigAndPackage2Part2 || 3 || [[#OpenBisStorage]]
| ([3.0.0-5.1.0] 0xF) || || 0xC000000000200000 || ||
|-
|-
| 0x1C || 0x8000000000010080 || CanOpenBisPartitionBootConfigAndPackage2Part3 || 3 || [[#OpenBisStorage]]
| ([6.0.0-9.2.0] 0xF) || || 0x8000000000000080 || ||
|-
|-
| 0x1D || 0x8000000000010080<br/>([1.0.0-2.3.0] 0x8000000000000084) || CanOpenBisPartitionBootConfigAndPackage2Part4 || 3 || [[#OpenBisStorage]]
| 0xF || CanMountBisSystemProperPartition || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
|-
|-
| 0x1E || 0x8000000000010080<br/>([1.0.0-5.1.0] 0x8000000000000084) || CanOpenBisPartitionBootConfigAndPackage2Part5 || 3 || [[#OpenBisStorage]]
| ([1.0.0-2.3.0] 0x10) || || 0x8000000000040020 || ||
|-
|-
| 0x1F || 0x8000000000010080<br/>([6.0.0-6.2.0] 0x8000000000000084)<br/>([1.0.0-2.3.0] 0x8000000000000080) || CanOpenBisPartitionBootConfigAndPackage2Part6 || 3 || [[#OpenBisStorage]]
| ([3.0.0-5.1.0] 0x10) || || 0x8000000000000010 || ||
|-
|-
| 0x20 || 0x8000000000000084<br/>([1.0.0-5.1.0] 0x8000000000000080) || CanOpenBisPartitionCalibrationBinary || 3 || [[#OpenBisStorage]]
| ([6.0.0-6.2.0] 0x10) || || 0xC000000000200000 || ||
|-
|-
| 0x21 || 0x8000000000000084<br/>([6.0.0-6.2.0] 0x8000000000000080) || CanOpenBisPartitionCalibrationFile || 3 || [[#OpenBisStorage]]
| ([7.0.0-9.2.0] 0x10) || || 0x8000000000000080 || ||
|-
|-
| 0x22 || 0x8000000000000080 || CanOpenBisPartitionSafeMode || 3 || [[#OpenBisStorage]]
| 0x10 || CanMountSdCard || 0xC000000000200000 || RW || [[#OpenSdCardFileSystem]]
|-
|-
| 0x23 || 0x8000000000000080<br/>([1.0.0-2.3.0] 0xC000000000200000) || CanOpenBisPartitionUser || 3 || [[#OpenBisStorage]]
| ([1.0.0-2.3.0] 0x11) || || 0x8000000000000028 || ||
|-
|-
| 0x24 || 0x8000000000000080<br/>([1.0.0-2.3.0] 0x8000000000000100) || CanOpenBisPartitionSystem || 3 || [[#OpenBisStorage]]
| ([3.0.0-5.1.0] 0x11) || || 0x8000000000040020 || ||
|-
|-
| 0x25 || 0x8000000000000080<br/>([3.0.0-5.1.0] 0xC000000000200000)<br/>([1.0.0-2.3.0] 0x8000000000100008) || CanOpenBisPartitionSystemProperEncryption || 3 || [[#OpenBisStorage]]
| ([6.0.0-6.2.0] 0x11) || || 0x8000000000000010 || ||
|-
|-
| 0x26 || 0x8000000000000080<br/>([6.0.0-6.2.0] 0xC000000000200000)<br/>([3.0.0-5.1.0] 0x8000000000000100)<br/>([1.0.0-2.3.0] 0xC000000000400000) || CanOpenBisPartitionSystemProperPartition || 3 || [[#OpenBisStorage]]
| ([7.0.0-9.2.0] 0x11) || || 0xC000000000200000 || ||
|-
|-
| [3.0.0+] 0x27 || 0xC000000000200000<br/>([6.0.0-6.2.0] 0x8000000000000100)<br/>([3.0.0-5.1.0] 0x8000000000100008) || CanOpenSdCardStorage || ||
| 0x11 || CanMountGameCard || 0x8000000000000010 || R- || [[#OpenGameCardFileSystem]]
|-
|-
| [3.0.0+] 0x28 || 0x8000000000000100<br/>([6.0.0-6.2.0] 0x8000000000100008)<br/>([3.0.0-5.1.0] 0xC000000000400000) || CanOpenGameCardStorage || 3 || [[#OpenGameCardStorage]], [[#EraseGameCard]] (bit1), [[#WriteToGameCard]] (bit1), [[#GetGameCardErrorInfo]] (bit1), [[#EraseAndWriteParamDirectly]] (bit1), [[#ReadParamDirectly]] (bit1), [[#ForceEraseGameCard]] (bit1)
| ([1.0.0-2.3.0] 0x12) || || 0x8000000000000020 || ||
|-
|-
| [4.0.0+] 0x29 || 0x8000000000100008<br/>([6.0.0-6.2.0] 0xC000000000400000)<br/>([4.0.0-5.1.0] 0x8000000000010000) || CanMountSystemDataPrivate || 1 || [[#OpenFileSystem]], [[#OpenDataStorageByDataId]]
| ([3.0.0-5.1.0] 0x12) || || 0x8000000000000028 || ||
|-
|-
| [5.0.0+] 0x2A || 0xC000000000400000<br/>([6.0.0-6.2.0] 0x8000000000010000)<br/>([5.0.0-5.1.0] 0x8000000000000000) || CanMountHost || 3 || [[#OpenHostFileSystem]]
| ([6.0.0-6.2.0] 0x12) || || 0x8000000000040020 || ||
|-
|-
| [6.0.0+] 0x2B || 0x8000000000010000<br/>([6.0.0-6.2.0] 0x8000000000000000) || CanMountRegisteredUpdatePartition || 1 || [[#OpenRegisteredUpdatePartition]]
| ([7.0.0-9.2.0] 0x12) || || 0x8000000000000010 || ||
|-
|-
| [7.0.0+] 0x2C || 0x8000000000000000 || CanOpenSaveDataInternalStorage || 3 || [[#OpenSaveDataInternalStorageFileSystem]]
| 0x12 || CanMountDeviceSaveData || 0x8000000000040020 || RW || [[#OpenSaveDataFileSystem]]
|-
|-
| [7.0.0+] 0x2D || 0x0000000000000000 || CanNotMountCustomStorage || 3 || OpenCustomStorageFileSystem
| ([1.0.0-5.1.0] 0x13) || || 0x8000000000000020 || ||
|}
|-
|-
| ([6.0.0-6.2.0] 0x13) || || 0x8000000000000028 || ||
|-
|-
| 0x0 || 0x8000000000000080 || CanInvalidateBisCache || [[#InvalidateBisCache]]
| ([7.0.0-9.2.0] 0x13) || || 0x8000000000040020 || ||
|-
|-
| 0x1 || 0x8000000000000080 || CanEraseMmc || EraseMmc
| 0x13 || CanMountSystemSaveData || 0x8000000000000028 || RW || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
|-
|-
| 0x2 || 0x8000000000000010 || CanGetGameCardDeviceCertificate || GetGameCardDeviceCertificate
| ([1.0.0-2.3.0] 0x14) || || 0x8000000000010082 || ||
|-
|-
| 0x3 || 0x8000000000000010 || CanGetGameCardIdSet || GetGameCardIdSet
| ([3.0.0-6.2.0] 0x14) || || 0x8000000000000020 || ||
|-
|-
| 0x4 || 0x8000000000000200 || CanFinalizeGameCardDriver || FinalizeGameCardDriver
| ([7.0.0-9.2.0] 0x14) || || 0x8000000000000028 || ||
|-
|-
| 0x5 || 0x8000000000000200 || CanGetGameCardAsicInfo || GetGameCardAsicInfo
| 0x14 || CanMountOthersSaveData || 0x8000000000000020 || RW || [[#OpenSaveDataFileSystem]]
|-
|-
| 0x6 || 0x8000000000002020 || CanCreateSaveData || [[#CreateSaveDataFileSystem]]
| ([1.0.0-2.3.0] 0x15) || || 0x8000000000010080 || ||
|-
|-
| 0x7 || 0x8000000000000060 || CanDeleteSaveData || [[#DeleteSaveDataFileSystem]], RegisterSaveDataFileSystemAtomicDeletion
| ([3.0.0-5.1.0] 0x15) || || 0x8000000000010082 || ||
|-
|-
| 0x8 || 0x8000000000000028 || CanCreateSystemSaveData || CreateSaveDataFileSystemBySystemSaveDataId
| ([6.0.0-9.2.0] 0x15) || || 0x8000000000000020 || ||
|-
|-
| 0x9 || 0x8000000000000020 || CanCreateOthersSystemSaveData || CreateSaveDataFileSystemBySystemSaveDataId
| 0x15 || CanMountOthersSystemSaveData || 0x8000000000000020 || RW || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
|-
|-
| 0xA || 0x8000000000004028 || CanDeleteSystemSaveData || [[#DeleteSaveDataFileSystem]], RegisterSaveDataFileSystemAtomicDeletion
| ([1.0.0-5.1.0] 0x16) || || 0x8000000000010080 || ||
|-
|-
| 0xB || 0x8000000000000060 || CanOpenSaveDataInfoReader || [[#OpenSaveDataInfoReaderBySaveDataSpaceId]], [[#OpenSaveDataInfoReader]]
| ([6.0.0-6.2.0] 0x16) || || 0x8000000000010082 || ||
|-
|-
| 0xC || 0x8000000000004020 || CanOpenSaveDataInfoReaderForSystem || [[#OpenSaveDataInfoReaderBySaveDataSpaceId]], [[#OpenSaveDataInfoReader]]
| ([7.0.0-9.2.0] 0x16) || || 0x8000000000000020 || ||
|-
|-
| 0xD || 0x8000000000000040<br/>([1.0.0-5.1.0] 0x8000000000020000) || CanOpenSaveDataInfoReaderForInternal || [[#OpenSaveDataInfoReaderWithFilter]]
| 0x16 || CanOpenBisPartitionBootPartition1Root || 0x8000000000010082 || RW || [[#OpenBisStorage]]
|-
|-
| 0xE || 0x8000000000020000<br/>([1.0.0-5.1.0] 0x8000000000000400) || CanOpenSaveDataMetaFile || OpenSaveDataMetaFile
| ([1.0.0-2.3.0] 0x17) || || 0x8000000000010080 || ||
|-
|-
| 0xF || 0x8000000000000400<br/>([1.0.0-5.1.0] 0x8000000000004060) || CanSetCurrentPosixTime || SetCurrentPosixTime, SetCurrentPosixTimeWithTimeDifference
| ([3.0.0-5.1.0] 0x17) || || 0x8000000000000080 || ||
|-
|-
| 0x10 || 0x8000000000004060<br/>([1.0.0-5.1.0] 0x8000000000080000) || CanReadSaveDataFileSystemExtraData || [[#ReadSaveDataFileSystemExtraData]]
| ([6.0.0-6.2.0] 0x17) || || 0x8000000000010080 || ||
|-
|-
| 0x11 || 0x8000000000080000 || CanSetGlobalAccessLogMode || [[#SetGlobalAccessLogMode]]
| ([7.0.0-9.2.0] 0x17) || || 0x8000000000010082 || ||
|-
|-
| 0x12 || 0x8000000000080000<br/>([1.0.0-5.1.0] Invalid) || CanSetSpeedEmulationMode || SetSpeedEmulationMode
| 0x17 || CanOpenBisPartitionBootPartition2Root || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| 0x13 || Invalid<br/>([1.0.0-5.1.0] 0xC000000000800000) || ||
| ([1.0.0-5.1.0] 0x18) || || 0x8000000000010080 || ||
|-
|-
| 0x14 || 0xC000000000800000<br/>([1.0.0-5.1.0] 0xC000000001000000) || CanFillBis || CreatePaddingFile, DeleteAllPaddingFiles
| ([6.0.0-6.2.0] 0x18) || || 0x8000000000000080 || ||
|-
|-
| 0x15 || 0xC000000001000000<br/>([5.0.0-5.1.0] 0x8000000001000060)<br/>([1.0.0-4.1.0] 0xC000000002000000) || CanCorruptSaveData || CorruptSaveDataFileSystem, CorruptSaveDataFileSystemBySaveDataSpaceId
| ([7.0.0-9.2.0] 0x18) || || 0x8000000000010080 || ||
|-
|-
| [2.0.0+] 0x16 || 0x8000000001000060<br/>([5.0.0-5.1.0] 0x8000000000000060)<br/>([2.0.0-4.1.0] 0x8000000004000000) || CanCorruptSystemSaveData || CorruptSaveDataFileSystem, CorruptSaveDataFileSystemBySaveDataSpaceId
| 0x18 || CanOpenBisPartitionUserDataRoot || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| [2.0.0+] 0x17 || 0x8000000000000060<br/>([5.0.0-5.1.0] 0xC000000002000000)<br/>([2.0.0-4.1.0] 0x8000000008000000) || CanVerifySaveData || [[#VerifySaveDataFileSystem]], VerifySaveDataFileSystemBySaveDataSpaceId
| ([6.0.0-6.2.0] 0x19) || || 0x8000000000010080 || ||
|-
|-
| [2.0.0+] 0x18 || 0xC000000002000000<br/>([5.0.0-5.1.0] 0x8000000004000000)<br/>([2.0.0-4.1.0] 0x8000000010000000) || CanDebugSaveData || [[#CreateSaveDataFileSystem]], [[#OpenSaveDataFileSystem]], [[#SetSaveDataRootPath]]
| ([7.0.0-9.2.0] 0x19) || || 0x8000000000000080 || ||
|-
|-
| [2.0.0+] 0x19 || 0x8000000004000000<br/>([5.0.0-5.1.0] 0x8000000008000000)<br/>([2.0.0-4.1.0] 0x8000000000000800) || CanFormatSdCard || FormatSdCardFileSystem
| 0x19 || CanOpenBisPartitionBootConfigAndPackage2Part1 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| [2.0.0+] 0x1A || 0x8000000008000000<br/>([5.0.0-5.1.0] 0x8000000010000000)<br/>([2.0.0-4.1.0] 0x8000000000004020) || CanGetRightsId || GetRightsId, GetRightsIdAndKeyGenerationByPath, GetRightsIdByPath
| ([1.0.0-9.2.0] 0x1A) || || 0x8000000000010080 || ||
|-
|-
| [3.0.0+] 0x1B || 0x8000000010000000<br/>([5.0.0-5.1.0] 0x8000000000000800)<br/>([3.0.0-4.1.0] 0x8000000000002020) || CanRegisterExternalKey || RegisterExternalKey, UnregisterAllExternalKey
| 0x1A || CanOpenBisPartitionBootConfigAndPackage2Part2 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| [3.0.0+] 0x1C || 0x8000000000000800<br/>([5.0.0-5.1.0] 0x8000000000004020)<br/>([3.0.0-4.1.0] 0x8000000000000028) || CanSetEncryptionSeed || [[#SetSdCardEncryptionSeed]]
| ([1.0.0-9.2.0] 0x1B) || || 0x8000000000010080 || ||
|-
|-
| [4.0.0+] 0x1D || 0x8000000000000020<br/>([5.0.0-5.1.0] 0x8000000000000000)<br/>([4.0.0-4.1.0] 0x8000000020000000) || CanWriteSaveDataFileSystemExtraDataTimeStamp || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
| 0x1B || CanOpenBisPartitionBootConfigAndPackage2Part3 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| [4.0.0+] 0x1E || 0x8000000000004020<br/>([5.0.0-5.1.0] 0x8000000000002020)<br/>([4.0.0-4.1.0] 0x8000000040000000) || CanWriteSaveDataFileSystemExtraDataFlags || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
| ([1.0.0-9.2.0] 0x1C) || || 0x8000000000010080 || ||
|-
|-
| [4.0.0+] 0x1F || 0x8000000000000020<br/>([5.0.0-5.1.0] 0x8000000000000028)<br/>([4.0.0-4.1.0] 0x8000000000000000) || CanWriteSaveDataFileSystemExtraDataCommitId || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
| 0x1C || CanOpenBisPartitionBootConfigAndPackage2Part4 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| [4.0.0+] 0x20 || 0x8000000000000000<br/>([5.0.0-5.1.0] 0x8000000020000000)<br/>([4.0.0-4.1.0] 0x8000000000000000) || CanWriteSaveDataFileSystemExtraDataAll || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
| ([1.0.0-2.3.0] 0x1D) || || 0x8000000000000084 || ||
|-
|-
| [5.0.0+] 0x21 || 0x8000000000002020<br/>([1.0.0-5.1.0] 0x8000000040000000) || CanExtendSaveData || ExtendSaveDataFileSystem
| ([3.0.0-9.2.0] 0x1D) || || 0x8000000000010080 || ||
|-
|-
| [5.0.0+] 0x22 || 0x8000000000000028<br/>([1.0.0-5.1.0] 0x0000000080000002) || CanExtendSystemSaveData || ExtendSaveDataFileSystem
| 0x1D || CanOpenBisPartitionBootConfigAndPackage2Part5 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| [5.0.0+] 0x23 || 0x8000000020000000<br/>([1.0.0-5.1.0] 0x8000000000000000) || CanRegisterUpdatePartition || RegisterUpdatePartition
| ([1.0.0-5.1.0] 0x1E) || || 0x8000000000000084 || ||
|-
|-
| [5.0.0+] 0x24 || 0x8000000040000000<br/>([1.0.0-5.1.0] 0x8000000000000000) || CanOpenSaveDataTransferManager || [[#OpenSaveDataTransferManager]]
| ([6.0.0-9.2.0] 0x1E) || || 0x8000000000010080 || ||
|-
|-
| [5.0.0+] 0x25 || 0x8000000200000000<br/>([1.0.0-5.1.0] 0x8000000080200000) || CanOpenSaveDataTransferManagerVersion2 || [[#OpenSaveDataTransferManagerVersion2]]
| 0x1E || CanOpenBisPartitionBootConfigAndPackage2Part6 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| [5.0.0+] 0x26 || 0x8000000200000000<br/>([6.0.0-8.1.0] 0x8000000200002000)<br/>([5.0.0-5.1.0] 0x8000000080000110) || CanOpenSaveDataTransferManagerForSaveDataRepair || OpenSaveDataTransferManagerForSaveDataRepair
| ([1.0.0-5.1.0] 0x1F) || || 0x8000000000000080 || ||
|-
|-
| [5.0.0+] 0x27 || 0x8000000000000000<br/>([8.0.0-8.1.0] 0x8000000240002000)<br/>([6.0.0-7.0.1] 0x8000000200002000)<br/>([5.0.0-5.1.0] 0x8000000000100008) || CanOpenSaveDataTransferManagerForSaveDataRepairTool || OpenSaveDataTransferManagerForSaveDataRepair
| ([6.0.0-6.2.0] 0x1F) || || 0x8000000000000084 || ||
|-
|-
| [5.0.0+] 0x28 || 0x8000000200002000<br/>([6.0.0-8.1.0] 0x8000000000000000)<br/>([5.0.0-5.1.0] 0x8000000080010000) || CanOpenOpenSaveDataTransferProhibiter || [[#OpenSaveDataTransferProhibiter]]
| ([7.0.0-9.2.0] 0x1F) || || 0x8000000000010080 || ||
|-
|-
| [5.0.0+] 0x29 || 0x8000000240002000<br/>([6.0.0-8.1.0] 0x8000000000000000)<br/>([5.0.0-5.1.0] 0x0000000080000001) || CanListAccessibleSaveDataOwnerId || [[#ListAccessibleSaveDataOwnerId]]
| 0x1F || CanOpenBisPartitionCalibrationBinary || 0x8000000000000084 || RW || [[#OpenBisStorage]]
|-
|-
| [5.0.0+] 0x2A || 0x8000000000000000<br/>([6.0.0-8.1.0] 0x8000000080200000)<br/>([5.0.0-5.1.0] 0x0000000080000001) || CanControlMmcPatrol || SuspendMmcPatrol, ResumeMmcPatrol
| ([1.0.0-5.1.0] 0x20) || || 0x8000000000000080 || ||
|-
|-
| [5.0.0+] 0x2B || 0x8000000000000000<br/>([6.0.0-8.1.0] 0x8000000080000110)<br/>([5.0.0-5.1.0] 0x0000000080000001) || CanOverrideSaveDataTransferTokenSignVerificationKey || OverrideSaveDataTransferTokenSignVerificationKey
| ([6.0.0-9.2.0] 0x20) || || 0x8000000000000084 || ||
|-
|-
| [5.0.0+] 0x2C || 0x8000000080200000<br/>([6.0.0-8.1.0] 0x8000000000100008)<br/>([5.0.0-5.1.0] 0x0000000080000001) || CanOpenSdCardDetectionEventNotifier || [[#OpenSdCardDetectionEventNotifier]]
| 0x20 || CanOpenBisPartitionCalibrationFile || 0x8000000000000084 || RW || [[#OpenBisStorage]]
|-
|-
| [5.0.0+] 0x2D || 0x8000000080000110<br/>([6.0.0-8.1.0] 0x8000000000010000)<br/>([5.0.0-5.1.0] 0x0000000080000001) || CanOpenGameCardDetectionEventNotifier || [[#OpenGameCardDetectionEventNotifier]]
| ([6.0.0-6.2.0] 0x21) || || 0x8000000000000080 || ||
|-
|-
| [5.0.0+] 0x2E || 0x8000000000100008<br/>([6.0.0-8.1.0] 0x8000000100000000)<br/>([5.0.0-5.1.0] 0x8000000040000000) || CanOpenSystemDataUpdateEventNotifier || OpenSystemDataUpdateEventNotifier
| ([7.0.0-9.2.0] 0x21) || || 0x8000000000000084 || ||
|-
|-
| [5.0.0+] 0x2F || 0x8000000000010000<br/>([6.0.0-8.1.0] 0x8000000100000000)<br/>([5.0.0-5.1.0] 0x8000000080200000) || CanNotifySystemDataUpdateEvent || NotifySystemDataUpdateEvent
| 0x21 || CanOpenBisPartitionSafeMode || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| [5.1.0+] 0x30 || 0x8000000100000000<br/>([5.1.0-6.0.0] 0x8000000080080000) || CanOpenAccessFailureDetectionEventNotifier || [[#OpenAccessFailureDetectionEventNotifier]]
| ([1.0.0-9.2.0] 0x22) || || 0x8000000000000080 || ||
|-
|-
| [6.0.0+] 0x31 || 0x8000000100000000 || CanGetAccessFailureDetectionEvent || GetAccessFailureDetectionEvent
| 0x22 || CanOpenBisPartitionUser || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| [6.0.0+] 0x32 || 0x8000000100000000 || CanIsAccessFailureDetected || IsAccessFailureDetected
| ([1.0.0-2.3.0] 0x23) || || 0xC000000000200000 || ||
|-
|-
| [6.0.0+] 0x33 || 0x8000000100000000<br/>([6.0.0-8.1.0] 0x8000000040000000) || CanResolveAccessFailure || ResolveAccessFailure
| ([3.0.0-9.2.0] 0x23) || || 0x8000000000000080 || ||
|-
|-
| [6.0.0+] 0x34 || 0x8000000100000000<br/>([6.0.0-8.1.0] 0x8000000200000020) || CanAbandonAccessFailure || AbandonAccessFailure
| 0x23 || CanOpenBisPartitionSystem || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| [6.0.0+] 0x35 || 0x8000000040000000<br/>([6.0.0-8.1.0] 0x8000000000200000) || CanQuerySaveDataInternalStorageTotalSize || QuerySaveDataInternalStorageTotalSize
| ([1.0.0-2.3.0] 0x24) || || 0x8000000000000100 || ||
|-
|-
| [6.0.0+] 0x36 || 0x8000000200000020<br/>([6.0.0-8.1.0] 0x4000000000000000) || CanGetSaveDataCommitId || [[#GetSaveDataCommitId]]
| ([3.0.0-9.2.0] 0x24) || || 0x8000000000000080 || ||
|-
|-
| [6.0.0+] 0x37 || 0x8000000000200000<br/>([7.0.0-8.1.0] 0x8000000000000000)<br/>([6.0.0-6.2.0] 0x8000000000080000) || CanSetSdCardAccessibility || SetSdCardAccessibility
| 0x24 || CanOpenBisPartitionSystemProperEncryption || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| [6.0.0+] 0x38 || 0x4000000000000000<br/>([7.0.0-8.1.0] 0x8000000400000000)<br/>([6.0.0-6.2.0] 0x8000000000000000) || CanSimulateDevice || SimulateDeviceDetectionEvent, SetSimulationEvent, ClearSimulationEvent
| ([1.0.0-2.3.0] 0x25) || || 0x8000000000100008 || ||
|-
|-
| [8.0.0+] 0x39 || 0x8000000000000000<br/>([8.0.0-8.1.0] 0x8000000000000010) || CanCreateSaveDataWithHashSalt || [[#CreateSaveDataFileSystem]], [[#CreateSaveDataFileSystemWithHashSalt]]
| ([3.0.0-5.1.0] 0x25) || || 0xC000000000200000 || ||
|-
|-
| [9.0.0+] 0x3A || 0x8000000400000000 || CanRegisterProgramIndexMapInfo || RegisterProgramIndexMapInfo
| ([6.0.0-9.2.0] 0x25) || || 0x8000000000000080 || ||
|-
|-
| [9.0.0+] 0x3B || 0x8000000000000010 || CanChallengeCardExistence || ChallengeCardExistence
| 0x25 || CanOpenBisPartitionSystemProperPartition || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| [9.0.0+] 0x3C || 0x8000000800000000 || CanCreateOwnSaveData || [[#CreateSaveDataFileSystem]], CreateSaveDataFileSystemWithHashSalt
| ([1.0.0-2.3.0] 0x26) || || 0xC000000000400000 || ||
|-
|-
| [9.0.0+] 0x3D || 0x8000000800000000 || CanReadOwnSaveDataFileSystemExtraData || [[#ReadSaveDataFileSystemExtraData]]
| ([3.0.0-5.1.0] 0x26) || || 0x8000000000000100 || ||
|-
|-
| [9.0.0+] 0x3E || 0x8000000800000000 || CanExtendOwnSaveData || ExtendSaveDataFileSystem
| ([6.0.0-6.2.0] 0x26) || || 0xC000000000200000 || ||
|-
|-
| [9.0.0+] 0x3F || 0x8000000800000000 || CanOpenOwnSaveDataTransferProhibiter || [[#OpenSaveDataTransferProhibiter]]
| ([7.0.0-9.2.0] 0x26) || || 0x8000000000000080 || ||
|-
|-
| [9.0.0+] 0x40 || 0x8000000800000000 || CanFindOwnSaveDataWithFilter || [[#FindSaveDataWithFilter]]
| ([10.0.0-14.1.2] 0x26) || || 0xC000000000200000 || ||
|}
|-
| 0x26 || CanOpenBisPartitionDeviceTreeBlob || 0x8000002000000080 || RW || [[#OpenBisStorage]]
|-
| ([3.0.0-5.1.0] 0x27) || || 0x8000000000100008 || ||
|-
[2.0.0+] This function was removed.
| ([6.0.0-6.2.0] 0x27) || || 0x8000000000000100 || ||
|-
| ([7.0.0-9.2.0] 0x27) || || 0xC000000000200000 || ||
|-
| ([10.0.0-14.1.2] 0x27) || || 0x8000000000000100 || ||
|-
| [3.0.0+] 0x27 || CanOpenSdCardStorage || 0xC000000000200000 || RW ||
|-
| ([3.0.0-5.1.0] 0x28) || || 0xC000000000400000 || ||
|-
| ([6.0.0-6.2.0] 0x28) || || 0x8000000000100008 || ||
|-
| ([7.0.0-9.2.0] 0x28) || || 0x8000000000000100 || ||
|-
| ([10.0.0-14.1.2] 0x28) || || 0x8000000000100008 || ||
|-
| [3.0.0+] 0x28 || CanOpenGameCardStorage || 0x8000000000000100 || RW || [[#OpenGameCardStorage]], [[#EraseGameCard]] (bit1), [[#WriteToGameCard]] (bit1), [[#GetGameCardErrorInfo]] (bit1), [[#EraseAndWriteParamDirectly]] (bit1), [[#ReadParamDirectly]] (bit1), [[#ForceEraseGameCard]] (bit1)
|-
| ([4.0.0-5.1.0] 0x29) || || 0x8000000000010000 || ||
|-
| ([6.0.0-6.2.0] 0x29) || || 0xC000000000400000 || ||
|-
| ([7.0.0-9.2.0] 0x29) || || 0x8000000000100008 || ||
|-
| ([10.0.0-14.1.2] 0x29) || || 0xC000000000400000 || ||
|-
| [4.0.0+] 0x29 || CanMountSystemDataPrivate || 0x8000000000100008 || R- || [[#OpenFileSystem]], [[#OpenDataStorageByDataId]]
|-
| ([5.0.0-5.1.0] 0x2A) || || 0x8000000000000000 || ||
|-
| ([6.0.0-6.2.0] 0x2A) || || 0x8000000000010000 || ||
|-
| ([7.0.0-9.2.0] 0x2A) || || 0xC000000000400000 || ||
|-
| ([10.0.0-14.1.2] 0x2A) || || 0x8000000000010000 || ||
|-
| [5.0.0+] 0x2A || CanMountHost || 0xC000000000400000 || RW || [[#OpenHostFileSystem]]
|-
| ([6.0.0-6.2.0] 0x2B) || || 0x8000000000000000 || ||
|-
| ([7.0.0-9.2.0] 0x2B) || || 0x8000000000010000 || ||
|-
| ([10.0.0-14.1.2] 0x2B) || || 0x8000000000000000 || ||
|-
| [6.0.0+] 0x2B || CanMountRegisteredUpdatePartition || 0x8000000000010000 || R- || [[#OpenRegisteredUpdatePartition]]
|-
| ([7.0.0-9.2.0] 0x2C) || || 0x8000000000000000 || ||
|-
| ([10.0.0-10.2.0] 0x2C) || || 0x0000000000000000 || ||
|-
| ([11.0.0-14.1.2] 0x2C) || || 0xC000000000000000 || ||
|-
| [7.0.0+] 0x2C || CanOpenSaveDataInternalStorage || 0x8000000000000000 || RW || [[#OpenSaveDataInternalStorageFileSystem]]
|-
| ([7.0.0-9.2.0] 0x2D) || || 0x0000000000000000 || ||
|-
| ([10.0.0-10.2.0] 0x2D) || || 0x8000000000000000 || ||
|-
| [7.0.0+] 0x2D || CanMountTemporaryDirectory || 0xC000000000000000 || RW ||
|-
| ([11.0.0-14.1.2] 0x2E) || || 0x0000000000000000 || ||
|-
| [11.0.0+] 0x2E || CanMountAllBaseFilesystem || 0x8000000000000000 || RW || OpenBaseFileSystem
|-
| [15.0.0+] 0x2F || CanNotMount || 0x0000000000000000 || -- || OpenCustomStorageFileSystem
|}
=== Call ===
{| class="wikitable" border="1"
|-
! OperationType || Name || Mask || Used by
|-
| 0x0 || CanInvalidateBisCache || 0x8000000000000080 || [[#InvalidateBisCache]]
|-
| 0x1 || CanEraseMmc || 0x8000000000000080 || EraseMmc
|-
| 0x2 || CanGetGameCardDeviceCertificate || 0x8000000000000010 || GetGameCardDeviceCertificate
|-
| 0x3 || CanGetGameCardIdSet || 0x8000000000000010 || GetGameCardIdSet
|-
| 0x4 || CanFinalizeGameCardDriver || 0x8000000000000200 || FinalizeGameCardDriver
|-
| 0x5 || CanGetGameCardAsicInfo || 0x8000000000000200 || GetGameCardAsicInfo
|-
| 0x6 || CanCreateSaveData || 0x8000000000002020 || [[#CreateSaveDataFileSystem]]
|-
| 0x7 || CanDeleteSaveData || 0x8000000000000060 || [[#DeleteSaveDataFileSystem]], RegisterSaveDataFileSystemAtomicDeletion
|-
| 0x8 || CanCreateSystemSaveData || 0x8000000000000028 || CreateSaveDataFileSystemBySystemSaveDataId
|-
| 0x9 || CanCreateOthersSystemSaveData || 0x8000000000000020 || CreateSaveDataFileSystemBySystemSaveDataId
|-
| 0xA || CanDeleteSystemSaveData || 0x8000000000004028 || [[#DeleteSaveDataFileSystem]], RegisterSaveDataFileSystemAtomicDeletion
|-
| 0xB || CanOpenSaveDataInfoReader || 0x8000000000000060 || [[#OpenSaveDataInfoReaderBySaveDataSpaceId]], [[#OpenSaveDataInfoReader]]
|-
| 0xC || CanOpenSaveDataInfoReaderForSystem || 0x8000000000004020 || [[#OpenSaveDataInfoReaderBySaveDataSpaceId]], [[#OpenSaveDataInfoReader]]
|-
| ([1.0.0-5.1.0] 0xD) || || 0x8000000000020000 ||
|-
| 0xD || CanOpenSaveDataInfoReaderForInternal || 0x8000000000000040 || [[#OpenSaveDataInfoReaderWithFilter]]
|-
| ([1.0.0-5.1.0] 0xE) || || 0x8000000000000400 ||
|-
| 0xE || CanOpenSaveDataMetaFile || 0x8000000000020000 || OpenSaveDataMetaFile
|-
| ([1.0.0-5.1.0] 0xF) || || 0x8000000000004060 ||
|-
| 0xF || CanSetCurrentPosixTime || 0x8000000000000400 || SetCurrentPosixTime, SetCurrentPosixTimeWithTimeDifference
|-
| ([1.0.0-5.1.0] 0x10) || || 0x8000000000080000 ||
|-
| 0x10 || CanReadSaveDataFileSystemExtraData || 0x8000000000004060 || [[#ReadSaveDataFileSystemExtraData]]
|-
| 0x11 || CanSetGlobalAccessLogMode || 0x8000000000080000 || [[#SetGlobalAccessLogMode]]
|-
| ([1.0.0-5.1.0] 0x12) || CanDebug || 0xC000000000000000 ||
|-
| 0x12 || CanSetSpeedEmulationMode || 0x8000000000080000 || SetSpeedEmulationMode
|-
| ([1.0.0-5.1.0] 0x13) || || 0xC000000000800000 ||
|-
| 0x13 || CanDebug || 0xC000000000000000 ||
|-
| ([1.0.0-5.1.0] 0x14) || || 0xC000000001000000 ||
|-
| 0x14 || CanFillBis || 0xC000000000800000 || CreatePaddingFile, DeleteAllPaddingFiles
|-
| ([1.0.0-4.1.0] 0x15) || || 0xC000000002000000 ||
|-
| ([5.0.0-5.1.0] 0x15) || || 0x8000000001000060 ||
|-
| 0x15 || CanCorruptSaveData || 0xC000000001000000 || CorruptSaveDataFileSystem, CorruptSaveDataFileSystemBySaveDataSpaceId
|-
| ([2.0.0-4.1.0] 0x16) || || 0x8000000004000000 ||
|-
| ([5.0.0-5.1.0] 0x16) || || 0x8000000000000060 ||
|-
| [2.0.0+] 0x16 || CanCorruptSystemSaveData || 0x8000000001000060 || CorruptSaveDataFileSystem, CorruptSaveDataFileSystemBySaveDataSpaceId
|-
| ([2.0.0-4.1.0] 0x17) || || 0x8000000008000000 ||
|-
| ([5.0.0-5.1.0] 0x17) || || 0xC000000002000000 ||
|-
| [2.0.0+] 0x17 || CanVerifySaveData || 0x8000000000000060 || [[#VerifySaveDataFileSystem]], VerifySaveDataFileSystemBySaveDataSpaceId
|-
| ([2.0.0-4.1.0] 0x18) || || 0x8000000010000000 ||
|-
| ([5.0.0-5.1.0] 0x18) || || 0x8000000004000000 ||
|-
| [2.0.0+] 0x18 || CanDebugSaveData || 0xC000000002000000 || [[#CreateSaveDataFileSystem]], [[#OpenSaveDataFileSystem]], [[#SetSaveDataRootPath]]
|-
| ([2.0.0-4.1.0] 0x19) || || 0x8000000000000800 ||
|-
| ([5.0.0-5.1.0] 0x19) || || 0x8000000008000000 ||
|-
| [2.0.0+] 0x19 || CanFormatSdCard || 0x8000000004000000 || FormatSdCardFileSystem
|-
| ([2.0.0-4.1.0] 0x1A) || || 0x8000000000004020 ||
|-
| ([5.0.0-5.1.0] 0x1A) || || 0x8000000010000000 ||
|-
| [2.0.0+] 0x1A || CanGetRightsId || 0x8000000008000000 || GetRightsId, GetRightsIdAndKeyGenerationByPath, GetRightsIdByPath
|-
| ([3.0.0-4.1.0] 0x1B) || || 0x8000000000002020 ||
|-
| ([5.0.0-5.1.0] 0x1B) || || 0x8000000000000800 ||
|-
| [3.0.0+] 0x1B || CanRegisterExternalKey || 0x8000000010000000 || RegisterExternalKey, UnregisterAllExternalKey
|-
| ([3.0.0-4.1.0] 0x1C) || || 0x8000000000000028 ||
|-
| ([5.0.0-5.1.0] 0x1C) || || 0x8000000000004020 ||
|-
| [3.0.0+] 0x1C || CanSetEncryptionSeed || 0x8000000000000800 || [[#SetSdCardEncryptionSeed]]
|-
| ([4.0.0-4.1.0] 0x1D) || || 0x8000000020000000 ||
|-
| ([5.0.0-5.1.0] 0x1D) || || 0x8000000000000000 ||
|-
| [4.0.0+] 0x1D || CanWriteSaveDataFileSystemExtraDataTimeStamp || 0x8000000000000020 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
|-
| ([4.0.0-4.1.0] 0x1E) || || 0x8000000040000000 ||
|-
| ([5.0.0-5.1.0] 0x1E) || || 0x8000000000002020 ||
|-
| [4.0.0+] 0x1E || CanWriteSaveDataFileSystemExtraDataFlags || 0x8000000000004020 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
|-
| ([4.0.0-4.1.0] 0x1F) || || 0x8000000000000000 ||
|-
| ([5.0.0-5.1.0] 0x1F) || || 0x8000000000000028 ||
|-
| [4.0.0+] 0x1F || CanWriteSaveDataFileSystemExtraDataCommitId || 0x8000000000000020 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
|-
| ([4.0.0-4.1.0] 0x20) || || 0x8000000000000000 ||
|-
| ([5.0.0-5.1.0] 0x20) || || 0x8000000020000000 ||
|-
| [4.0.0+] 0x20 || CanWriteSaveDataFileSystemExtraDataAll || 0x8000000000000000 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
|-
| ([5.0.0-5.1.0] 0x21) || || 0x8000000040000000 ||
|-
| [5.0.0+] 0x21 || CanExtendSaveData || 0x8000000000002020 || ExtendSaveDataFileSystem
|-
| ([5.0.0-5.1.0] 0x22) || || 0x0000000080000002 ||
|-
| [5.0.0+] 0x22 || CanExtendSystemSaveData || 0x8000000000000028 || ExtendSaveDataFileSystem
|-
| ([5.0.0-5.1.0] 0x23) || || 0x8000000000000000 ||
|-
| ([6.0.0-9.2.0] 0x23) || || 0x8000000020000000 ||
|-
| [5.0.0+] 0x23 || CanExtendOthersSystemSaveData || 0x8000000000000020 || ExtendSaveDataFileSystem
|-
| ([5.0.0-5.1.0] 0x24) || || 0x8000000000000000 ||
|-
| ([6.0.0-9.2.0] 0x24) || || 0x8000000040000000 ||
[8.0.0+] Now takes an additional 8-bytes of input.
|-
| [5.0.0+] 0x24 || CanRegisterUpdatePartition || 0x8000000020000000 || RegisterUpdatePartition
|-
| ([5.0.0-5.1.0] 0x25) || || 0x8000000080200000 ||
|-
| ([6.0.0-9.2.0] 0x25) || || 0x8000000200000000 ||
|-
| [5.0.0+] 0x25 || CanOpenSaveDataTransferManager || 0x8000000040000000 || [[#OpenSaveDataTransferManager]]
|-
| ([5.0.0-5.1.0] 0x26) || || 0x8000000080000110 ||
|-
| ([6.0.0-8.1.0] 0x26) || || 0x8000000200002000 ||
|-
| ([9.0.0-9.2.0] 0x26) || || 0x8000000200000000 ||
|-
| [5.0.0+] 0x26 || CanOpenSaveDataTransferManagerVersion2 || 0x8000000200000000 || [[#OpenSaveDataTransferManagerVersion2]]
|-
| ([5.0.0-5.1.0] 0x27) || || 0x8000000000100008 ||
|-
| ([6.0.0-7.0.1] 0x27) || || 0x8000000200002000 ||
|-
| ([8.0.0-8.1.0] 0x27) || || 0x8000000240002000 ||
|-
| ([9.0.0-9.2.0] 0x27) || || 0x8000000000000000 ||
|-
| [5.0.0+] 0x27 || CanOpenSaveDataTransferManagerForSaveDataRepair || 0x8000000200000000 || OpenSaveDataTransferManagerForSaveDataRepair
|-
| ([5.0.0-5.1.0] 0x28) || || 0x8000000080010000 ||
|-
| ([6.0.0-8.1.0] 0x28) || || 0x8000000000000000 ||
|-
| ([9.0.0-9.2.0] 0x28) || || 0x8000000200002000 ||
|-
| [5.0.0+] 0x28 || CanOpenSaveDataTransferManagerForSaveDataRepairTool || 0x8000000000000000 || OpenSaveDataTransferManagerForSaveDataRepair
|-
| ([5.0.0-5.1.0] 0x29) || || 0x0000000080000001 ||
|-
| ([6.0.0-8.1.0] 0x29) || || 0x8000000000000000 ||
|-
| ([9.0.0-9.2.0] 0x29) || || 0x8000000240002000 ||
|-
| [5.0.0+] 0x29 || CanOpenOpenSaveDataTransferProhibiter || 0x8000000200002000 || [[#OpenSaveDataTransferProhibiter]]
|-
| ([5.0.0-5.1.0] 0x2A) || || 0x0000000080000001 ||
|-
| ([6.0.0-8.1.0] 0x2A) || || 0x8000000080200000 ||
|-
| ([9.0.0-9.2.0] 0x2A) || || 0x8000000000000000 ||
|-
| [5.0.0+] 0x2A || CanOpenSaveDataMover || 0x8000001000000000 || [[#OpenSaveDataMover]]
|-
| ([5.0.0-5.1.0] 0x2B) || || 0x0000000080000001 ||
|-
| ([6.0.0-8.1.0] 0x2B) || || 0x8000000080000110 ||
|-
| ([9.0.0-9.2.0] 0x2B) || || 0x8000000000000000 ||
|-
| [5.0.0+] 0x2B || CanOpenBisWiper || 0x8000000000000800 || [[#OpenBisWiper]]
|-
| ([5.0.0-5.1.0] 0x2C) || || 0x0000000080000001 ||
|-
| ([6.0.0-8.1.0] 0x2C) || || 0x8000000000100008 ||
|-
| ([9.0.0-9.2.0] 0x2C) || || 0x8000000080200000 ||
|-
| [5.0.0+] 0x2C || CanListAccessibleSaveDataOwnerId || 0x8000000240002000 || [[#ListAccessibleSaveDataOwnerId]]
|-
| ([5.0.0-5.1.0] 0x2D) || || 0x0000000080000001 ||
|-
| ([6.0.0-8.1.0] 0x2D) || || 0x8000000000010000 ||
|-
| ([9.0.0-9.2.0] 0x2D) || || 0x8000000080000110 ||
|-
| [5.0.0+] 0x2D || CanControlMmcPatrol || 0x8000000000000000 || SuspendMmcPatrol, ResumeMmcPatrol
|-
| ([5.0.0-5.1.0] 0x2E) || || 0x8000000040000000 ||
|-
| ([6.0.0-8.1.0] 0x2E) || || 0x8000000100000000 ||
|-
| ([9.0.0-9.2.0] 0x2E) || || 0x8000000000100008 ||
|-
| [5.0.0+] 0x2E || CanOverrideSaveDataTransferTokenSignVerificationKey || 0x8000000000000000 || OverrideSaveDataTransferTokenSignVerificationKey
|-
| ([5.0.0-5.1.0] 0x2F) || || 0x8000000080200000 ||
|-
| ([6.0.0-8.1.0] 0x2F) || || 0x8000000100000000 ||
|-
| ([9.0.0-9.2.0] 0x2F) || || 0x8000000000010000 ||
|-
| [5.0.0+] 0x2F || CanOpenSdCardDetectionEventNotifier || 0x8000000080200000 || [[#OpenSdCardDetectionEventNotifier]]
|-
| ([5.1.0-6.0.0] 0x30) || || 0x8000000080080000 ||
|-
| ([6.0.1-9.2.0] 0x30) || || 0x8000000100000000 ||
|-
| [5.1.0+] 0x30 || CanOpenGameCardDetectionEventNotifier || 0x8000000080000110 || [[#OpenGameCardDetectionEventNotifier]]
|-
| ([6.0.0-9.2.0] 0x31) || || 0x8000000100000000 ||
|-
| [6.0.0+] 0x31 || CanOpenSystemDataUpdateEventNotifier || 0x8000000000100008 || OpenSystemDataUpdateEventNotifier
|-
| ([6.0.0-9.2.0] 0x32) || || 0x8000000100000000 ||
|-
| [6.0.0+] 0x32 || CanNotifySystemDataUpdateEvent || 0x8000000000010000 || NotifySystemDataUpdateEvent
|-
| ([6.0.0-8.1.0] 0x33) || || 0x8000000040000000 ||
|-
| ([9.0.0-9.2.0] 0x33) || || 0x8000000100000000 ||
|-
| [6.0.0+] 0x33 || CanOpenAccessFailureDetectionEventNotifier || 0x8000000100000000 || [[#OpenAccessFailureDetectionEventNotifier]]
|-
| ([6.0.0-8.1.0] 0x34) || || 0x8000000200000020 ||
|-
| ([9.0.0-9.2.0] 0x34) || || 0x8000000100000000 ||
|-
| [6.0.0+] 0x34 || CanGetAccessFailureDetectionEvent || 0x8000000100000000 || GetAccessFailureDetectionEvent
|-
| ([6.0.0-8.1.0] 0x35) || || 0x8000000000200000 ||
|-
| ([9.0.0-9.2.0] 0x35) || || 0x8000000040000000 ||
|-
| [6.0.0+] 0x35 || CanIsAccessFailureDetected || 0x8000000100000000 || IsAccessFailureDetected
|-
| ([6.0.0-8.1.0] 0x36) || || 0x4000000000000000 ||
|-
| ([9.0.0-9.2.0] 0x36) || || 0x8000000200000020 ||
|-
| [6.0.0+] 0x36 || CanResolveAccessFailure || 0x8000000100000000 || ResolveAccessFailure
|-
| ([6.0.0-6.2.0] 0x37) || || 0x8000000000080000 ||
|-
| ([7.0.0-8.1.0] 0x37) || || 0x8000000000000000 ||
|-
| ([9.0.0-9.2.0] 0x37) || || 0x8000000000200000 ||
|-
| [6.0.0+] 0x37 || CanAbandonAccessFailure || 0x8000000100000000 || AbandonAccessFailure
|-
| ([6.0.0-6.2.0] 0x38) || || 0x8000000000000000 ||
|-
| ([7.0.0-8.1.0] 0x38) || || 0x8000000400000000 ||
|-
| ([9.0.0-9.2.0] 0x38) || || 0x4000000000000000 ||
|-
| [6.0.0+] 0x38 || CanQuerySaveDataInternalStorageTotalSize || 0x8000000040000000 || QuerySaveDataInternalStorageTotalSize
|-
| ([8.0.0-8.1.0] 0x39) || || 0x8000000000000010 ||
|-
| ([9.0.0-9.2.0] 0x39) || || 0x8000000000000000 ||
|-
| [8.0.0+] 0x39 || CanGetSaveDataCommitId || 0x8000000200000020 || [[#GetSaveDataCommitId]]
|-
| ([9.0.0-9.2.0] 0x3A) || || 0x8000000400000000 ||
|-
| [9.0.0+] 0x3A || CanSetSdCardAccessibility || 0x8000000000200000 || SetSdCardAccessibility
|-
| ([9.0.0-9.2.0] 0x3B) || || 0x8000000000000010 ||
|-
| [9.0.0+] 0x3B || CanSimulateDevice || 0x4000000000000000 || SimulateDeviceDetectionEvent, SetSimulationEvent, ClearSimulationEvent
|-
| ([9.0.0-9.2.0] 0x3C) || || 0x8000000800000000 ||
|-
| [9.0.0+] 0x3C || CanCreateSaveDataWithHashSalt || 0x8000000000000000 || [[#CreateSaveDataFileSystem]], [[#CreateSaveDataFileSystemWithHashSalt]]
|-
| ([9.0.0-9.2.0] 0x3D) || || 0x8000000800000000 ||
|-
| [9.0.0+] 0x3D || CanRegisterProgramIndexMapInfo || 0x8000000400000000 || RegisterProgramIndexMapInfo
|-
| ([9.0.0-9.2.0] 0x3E) || || 0x8000000800000000 ||
|-
| [9.0.0+] 0x3E || CanChallengeCardExistence || 0x8000000000000010 || ChallengeCardExistence
|-
| ([9.0.0-9.2.0] 0x3F) || || 0x8000000800000000 ||
|-
| [9.0.0+] 0x3F || CanCreateOwnSaveData || 0x8000000800000000 || [[#CreateSaveDataFileSystem]], CreateSaveDataFileSystemWithHashSalt
|-
| ([9.0.0-9.2.0] 0x40) || || 0x8000000800000000 ||
|-
| ([10.0.0-10.1.1] 0x40) || || 0x8000000800000000 ||
|-
| [9.0.0+] 0x40 || CanDeleteOwnSaveData || 0x8000000800000000 || [[#DeleteSaveDataFileSystem]]
|-
| ([9.0.0-10.1.1] 0x41) || || 0x8000000800000000 ||
|-
| [9.0.0+] 0x41 || CanReadOwnSaveDataFileSystemExtraData || 0x8000000800000000 || [[#ReadSaveDataFileSystemExtraData]]
|-
| ([10.0.0-10.1.1] 0x42) || || 0x8000000800000000 ||
|-
| [10.0.0+] 0x42 || CanExtendOwnSaveData || 0x8000000800000000 || ExtendSaveDataFileSystem
|-
| ([10.0.0-10.1.1] 0x43) || || 0x8000000800000000 ||
|-
| [10.0.0+] 0x43 || CanOpenOwnSaveDataTransferProhibiter || 0x8000000800000000 || [[#OpenSaveDataTransferProhibiter]]
|-
| [10.2.0+] 0x44 || CanFindOwnSaveDataWithFilter || 0x8000000800000000 || [[#FindSaveDataWithFilter]]
|-
| [11.0.0+] 0x45 || CanOpenSaveDataTransferManagerForRepair || 0x8000000000000020 || [[#OpenSaveDataTransferManagerForRepair]]
|-
| [13.0.0+] 0x46 || CanSetDebugConfiguration || 0x8000000000000000 || SetDebugOption, UnsetDebugOption
|-
| [13.0.0+] 0x47 || CanOpenDataStorageByPath || 0x8000000000000000 || OpenDataStorageByPath
|-
| [15.0.0+] 0x48 || CanNotifyErrorContextServiceReady || 0x8000004000000000 || NotifyErrorContextServiceReady
|}
== SetSaveDataRootPath ==
== OpenFileSystem ==
Takes an input path, and does snprintf(<fsp-srv object>->m_save_data_root_path, FS_MAX_PATH-1, "/%s", input_path);
Takes a type-0x19 input [[#ContentPath]] and a [[#FileSystemProxyType]] as parameters. Returns an [[#IFileSystem]].
This path is normally all-zero. When this path is non-zero, the internal OpenSaveDataFileSystem function will create a DirectorySaveDataFileSystem if the target save is a user-save + a directory exists, instead of the normal savedata filesystem object.
[2.0.0+] This function was removed.
== SetGlobalAccessLogMode ==
== SetCurrentProcess ==
Takes an input u32.
Takes a pid-descriptor.
== SetGlobalAccessLogMode ==
== OpenFileSystemWithPatch ==
Takes an input u32.
Takes an input [[#FileSystemProxyType]] and an u64 title-id. Returns an [[#IFileSystem]].
Web-applet loads the [[#FileSystemProxyType]] (which must be '''Manual''') from u32_table[inparam].
Note: web-applet strings refer to both this cmd and [[#OpenFileSystemWithId]] as "MountContent", but official nn_sf_sync symbols use "OpenXX" names.
== OutputAccessLogToSdCard ==
== OpenFileSystemWithId ==
Takes a type-0x5 input buffer.
Takes a type-0x19 input buffer, an [[#FileSystemProxyType]] and an u64 title-id. Returns an [[#IFileSystem]].
The input buffer is the string to output to the log. User-processes normally include a newline at the end.
The [[#IFileSystem]] must be '''Meta''' if the NCA type is 0.
The input buffer is the output string path from [[NS_Services#GetApplicationContentPath|GetApplicationContentPath]].
May return errors when attempting to access NCA-paths for an update-title with a gamecard, when the gamecard isn't inserted. May return error 0x7D402 in some cases with update-titles. Non-val2 in32 values with NCA-type1 are unusable, even for normal titles.
The input buffer is written to the "$FsAccessLog:/FsAccessLog.txt" file, where "$FsAccessLog" is the SD-card mount-name. It's written to the current end of the file(appended).
The official "MountApplicationPackage" func uses this with in64=0 and [[#FileSystemProxyType]] '''Package'''.
After the [[#FileSystemProxyType]] specific permissions are checked, it then gets the func retval for permissions-type 0x25 and func0.
== OpenMultiCommitManager ==
When [[#FileSystemProxyType]] is '''Meta''', it uses in64=0xffffffffffffffff internally, otherwise it checks if in64 is set to 0xffffffffffffffff then throws an error if so. When the in64 used internally is not 0xffffffffffffffff, it's compared with the NCA [[NCM_services#ProgramId|ProgramId]], then an error is thrown on mismatch.
= IStorage =
== OpenBisFileSystem ==
Takes a type-0x19 input buffer string and a [[#BisPartitionId]]. Official user-process code sets instr[0] = 0 normally. Returns an [[#IFileSystem]].
Only partitionIDs for FAT partitions are usable with this, otherwise error 0x2EE202 is returned. Seems to be about the same as [[#OpenBisStorage]] except this mounts the partition filesystem instead of allowing direct access to the partition sectors.
== OpenBisStorage ==
Takes a u32 partition ID, returns 0x2EE202 for partitions which do not exist, 0x320002 for partitions which cannot be opened and a valid [[#IStorage]] handle otherwise.
== Read ==
== InvalidateBisCache ==
Seems to invalidate the Bis cache for MBR/GPT after overwriting that data via the OpenBisStorage IStorage. Used by [[SystemInitializer]].
== Write ==
== DeleteSaveDataFileSystem ==
Takes a type-0x45 buffer, an offset and length.
Takes an input u64.
== Flush ==
== CreateSaveDataFileSystem ==
Takes a 0x40-byte [[#SaveDataAttribute]], a 0x40-byte [[#SaveDataCreationInfo]], and a 0x10-byte input struct which governs creation of a saveMeta file.
== SetSize ==
Only the first 0x5-bytes in the 0x10-byte struct are initialized: all-zero when automatically creating savedata during savecommon mount by official user-processes. In the dedicated save-creation code in official user-processes: +0 u32 = 0x40060 meta file size, +4 u8 = 1 meta index which dictates meta file name.
Creates non-system savedata.
= IFileSystem =
== CreateSaveDataFileSystemBySystemSaveDataId ==
Takes a 0x40-byte [[#SaveDataAttribute]] and a 0x40-byte [[#SaveDataCreationInfo]].
Creates savedata in the SYSTEM [[Flash_Filesystem|NAND]] partition.
== OpenGameCardStorage ==
Takes two input u32s (gamecard handle, partition ID), and returns an [[#IStorage]] for the [[Gamecard_Format|partition]].
== OpenGameCardFileSystem ==
Takes two input u32s, with the second u32 located at +4 in rawdata after the first u32. Returns an [[#IFileSystem]].
Mounts a [[Gamecard_Partition|gamecard partition]].
== CreateSaveDataFileSystemWithHashSalt ==
Takes a total of 0xB0-bytes of input, no output.
== OpenSaveDataFileSystem ==
Takes an input u8 [[#SaveDataSpaceId]] and a 0x40-byte [[#SaveDataAttribute]]. Official user-process code is only known to use value 1 for the u8.
Returns an [[#IFileSystem]].
Permissions aren't checked until the specified save is successfully found.
Only one process (specifically only one [[#IFileSystem]] session) can mount a given savedata at any given time (this includes SystemSaveData).
== OpenSaveDataFileSystemBySystemSaveDataId ==
Takes an input u8 [[#SaveDataSpaceId]] and a 0x40-byte [[#SaveDataAttribute]]. Web-applet only uses value0 for the input u8.
Returns an [[#IFileSystem]].
Mounts savedata in the SYSTEM [[Flash_Filesystem|NAND]] partition.
== OpenReadOnlySaveDataFileSystem ==
Takes an input u8 [[#SaveDataSpaceId]] and a 0x40-byte [[#SaveDataAttribute]], and returns an [[#IFileSystem]].
Mounts SaveData as ReadOnly.
== OpenFile ==
== ReadSaveDataFileSystemExtraDataBySaveDataSpaceId ==
Takes a type-0x19 input buffer for the path, and an u32 '''mode'''. '''mode''' controls how the file is opened, based on which bits are set:
Takes an input u8 [[#SaveDataSpaceId]], an input u64 saveID, and a type-0x6 output buffer containing the [[#SaveDataFileSystemExtraData]].
== ReadSaveDataFileSystemExtraData ==
Takes an input u64 saveID and a type-0x6 output buffer containing the [[#SaveDataFileSystemExtraData]].
== OpenDirectory ==
== OpenSaveDataInfoReader ==
No input, returns an output [[#ISaveDataInfoReader]].
== Commit ==
== OpenSaveDataInfoReaderBySaveDataSpaceId ==
Takes an input u8 [[#SaveDataSpaceId]], returns an output [[#ISaveDataInfoReader]].
== GetFreeSpaceSize ==
== FindSaveDataWithFilter ==
Takes a type-0x9 input buffer for the path and returns an output byte-size u64 for the total free space with this FS.
Takes a total of 0x50-bytes of input, returns 8-bytes of output and a type-0x6 output buffer.
== GetTotalSpaceSize ==
== OpenSaveDataInfoReaderWithFilter ==
Takes a type-0x9 input buffer for the path and returns an output byte-size u64 for the total space available with this FS(free+used).
Takes a total of 0x50-bytes of input, returns an [[#ISaveDataInfoReader]].
== CleanDirectoryRecursively ==
== OpenSaveDataTransferManager ==
No input, returns an [[#ISaveDataTransferManager]].
== GetFileTimeStampRaw ==
== OpenSaveDataTransferManagerVersion2 ==
No input, returns an [[#ISaveDataTransferManagerWithDivision]].
= IDirectory =
== OpenSaveDataTransferProhibiter ==
Takes an input u64, returns an [[#ISaveDataTransferProhibiter]].
== ListAccessibleSaveDataOwnerId ==
Takes a total of 0x10-bytes of input, returns 4-bytes of output and a type-0x6 output buffer.
== OpenSaveDataTransferManagerForSaveDataRepair ==
No input, returns an output [[#ISaveDataTransferManagerForSaveDataRepair]].
== OpenSaveDataMover ==
Takes 2 input [[#SaveDataSpaceId]], an input u64 size and a TransferMemory handle. Returns an output [[#ISaveDataMover]].
== Read ==
== OpenSaveDataTransferManagerForRepair ==
No input, returns an output [[#ISaveDataTransferManagerForRepair]].
== OpenContentStorageFileSystem ==
Takes a [[#ContentStorageId]]. Invalid values return 0x2EE202.
Returns an [[#IFileSystem]] with NCA files. The read data from these files is identical to the data read by [[NCM_services#ReadContentIdFile]].
Returns an u64 for the total number of readable entries.
= DirectoryEntry =
== OpenCloudBackupWorkStorageFileSystem ==
Takes 4-bytes of input, returns an [[#IFileSystem]].
== OpenCustomStorageFileSystem ==
Takes a [[#CustomStorageId]]. Invalid values return 0x2EE202.
Returns an [[#IFileSystem]] from either User:/CustomStorage0 or Sdcard:/Nintendo/CustomStorage0. If on the SD card, an AesXtsFileSystem is created using a key source specifically for custom storage.
== OpenDataStorageByDataId ==
Takes a [[NCM_services#StorageId|StorageID]] and a [[NCM_services#DataId|DataId]].
Returns a [[IPC_Marshalling#Domain_message|domain object ID]] implementing the [[#IStorage]] interface for data archives.
= IFile =
== OpenDataFileSystemWithProgramIndex ==
Takes an input u8, returns an [[#IFileSystem]].
== OpenDataStorageWithProgramIndex ==
Takes an input u8, returns an [[#IStorage]].
== OpenDeviceOperator ==
This command returns a session to a port implementing the [[#IDeviceOperator]] interface.
= ISaveDataInfoReader =
== OpenSdCardDetectionEventNotifier ==
This is "nn::fssrv::sf::ISaveDataInfoReader".
This command returns a session to a port implementing the [[#IEventNotifier]] interface.
== OpenGameCardDetectionEventNotifier ==
This command returns a session to a port implementing the [[#IEventNotifier]] interface.
== SimulateDeviceDetectionEvent ==
Takes a total of 0xC-bytes of input, no output.
== VerifySaveDataFileSystem ==
Takes an unknown input u64 and a type-0x6 output buffer.
The input u64 high-byte must be non-zero, otherwise an [[Error_codes|error]] is returned(0xE02).
== ReadSaveDataInfo ==
== GetSaveDataCommitId ==
Takes a type-0x6 output buffer. Returns an output u64 for total output entries. This buffer contains an array of [[#SaveDataInfo]].
Takes an input u8 and u64, returns an output u64.
== SetSdCardEncryptionSeed ==
Takes in the 0x10 byte SD card encryption seed, and loads it into FS-module state.
[[NS_Services|NS]]-module reads the 0x10 bytes from SdCard:/Nintendo/Contents/private, and compares them to the first 0x10 bytes of the ns_appman:/private (in [[Flash_Filesystem#System_Savegames|system savedata]] 0x8000000000000043). If they match, NS calls this command using bytes 0x10-0x20 from ns_appman:/private. The rest of this file (0x1F0 bytes total) is all-zero except for the byte at offset 0x20. This byte is set to 1 by NS if the SD card has been mounted successfully and is subsequently passed to SetSdCardAccessibility.
== OpenAccessFailureDetectionEventNotifier ==
Takes 8-bytes of input and returns an [[#IEventNotifier]].
[8.0.0+] Now takes an additional 8-bytes of input.
== SetSaveDataSize ==
Takes two input u64s "size" and "journal_size", and writes them to fsp-srv object member variables.
These variables are normally initialized with 32 MiB (0x2000000) and 16 MiB (0x1000000), respectively.
These variables don't seem to be actually used anywhere else (?)
== SetSaveDataRootPath ==
Takes an input path, and does snprintf(<fsp-srv object>->m_save_data_root_path, FS_MAX_PATH-1, "/%s", input_path);
This path is normally all-zero. When this path is non-zero, the internal OpenSaveDataFileSystem function will create a DirectorySaveDataFileSystem if the target save is a user-save + a directory exists, instead of the normal savedata filesystem object.
== SetGlobalAccessLogMode ==
Takes an input u32.
== SetGlobalAccessLogMode ==
Takes an input u32.
== GetGlobalAccessLogMode ==
Returns an output u32.
GlobalAccessLogMode is normally 0.
== OutputAccessLogToSdCard ==
Takes a type-0x5 input buffer.
The input buffer is the string to output to the log. User-processes normally include a newline at the end.
User-processes only use this when the value previously loaded from [[#GetGlobalAccessLogMode]] has bit1 set.
When bit1 in GlobalAccessLogMode is clear, FS-module will just return 0 for OutputAccessLogToSdCard. However even with that set the log doesn't show up SD, unknown why.
The input buffer is written to the "$FsAccessLog:/FsAccessLog.txt" file, where "$FsAccessLog" is the SD-card mount-name. It's written to the current end of the file(appended).
== GetProgramIndexForAccessLog ==
No input, returns two 32-bit values "version" and "program_index".
== OpenMultiCommitManager ==
No input, returns an output [[#IMultiCommitManager]].
== OpenBisWiper ==
Takes an input u64 size and a TransferMemory handle. Returns an output [[#IWiper]].
= IStorage =
This is "nn::fssrv::sf::IStorage".
This is the interface for a raw device, usually a block device.
{| class="wikitable" border="1"
| 214 || [2.0.0+] ReadParamDirectly
|-
|-
| 215 || [2.0.0+] ForceEraseGameCard
! Cmd || Name
|-
|-
| 216 || [2.0.0+] GetGameCardErrorInfo
| 0 || [[#Read]]
|-
|-
| 217 || [2.1.0+] GetGameCardErrorReportInfo
| 1 || [[#Write]]
|-
|-
| 218 || [3.0.0+] GetGameCardDeviceId
| 2 || [[#Flush]]
|-
|-
| 219 || [8.0.0+] [[#ChallengeCardExistence]]
| 3 || [[#SetSize]]
|-
|-
| 220 || [9.0.0+] [[#GetGameCardCompatibilityType]]
| 4 || [[#GetSize]]
|-
|-
| 300 || SetSpeedEmulationMode
| 5 || [4.0.0+] OperateRange
|}
|}
== IsGameCardInserted ==
== Read ==
Takes a type-0x46 buffer, an offset and length.
== GetGameCardHandle ==
== Write ==
Takes a type-0x45 buffer, an offset and length.
== GetGameCardUpdatePartitionInfo ==
== Flush ==
No input.
== SetSize ==
Takes a size.
== GetSize ==
Returns a size.
== GetGameCardDeviceCertificate ==
= IFileSystem =
This is "nn::fssrv::sf::IFileSystem".
There are two main implementations of this interface:
* '''nn::fs::fsa::IFileSystem''': The main IFileSystem implementation. Filesystem classes implement this interface, and FS code usually operates on this interface.
* '''nn::fssrv::sf::IFileSystem''': Used for sending an IFileSystem over IPC. Not used outside of IPC code.
There are two adapter classes to convert between these interfaces:
* '''nn::fssrv::detail::FileSystemInterfaceAdapter''': Allows access to an nn::fs::fsa::IFileSystem via the nn::fssrv::sf::IFileSystem interface.
* '''nn::fs::detail::FileSystemServiceObjectAdapter''': Allows access to an nn::fssrv::sf::IFileSystem via the nn::fs::fsa::IFileSystem interface.
When the FS process returns a filesystem, it will wrap the filesystem object in a FileSystemInterfaceAdapter to return it over IPC.
Then when FS application code receives that filesystem, it will wrap the nn::fssrv::sf::IFileSystem object in a FileSystemServiceObjectAdapter before using it.
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || [[#GetEventHandle]]
| 0 || CreateFile
|-
|-
| 1 || DeleteFile
|-
|-
| 0 || [[#GetChallenge]]
| 2 || CreateDirectory
|-
| 3 || DeleteDirectory
|-
| 4 || DeleteDirectoryRecursively
|-
| 5 || RenameFile
|-
| 6 || RenameDirectory
|-
| 7 || [[#GetEntryType]]
|-
| 8 || [[#OpenFile]]
|-
| 9 || [[#OpenDirectory]]
|-
| 10 || [[#Commit]]
|-
| 11 || [[#GetFreeSpaceSize]]
|-
| 12 || [[#GetTotalSpaceSize]]
|-
| 13 || [3.0.0+] [[#CleanDirectoryRecursively]]
|-
|-
| 16 || [[#SetToken]]
| 14 || [3.0.0+] [[#GetFileTimeStampRaw]]
|-
|-
| 32 || [[#OpenSaveDataExporter]]
| 15 || [4.0.0+] QueryEntry
|-
|-
| 64 || [[#OpenSaveDataImporter]]
| 16 || [15.0.0+] GetFileSystemAttribute
|}
|}
== GetChallenge ==
== GetEntryType ==
Takes a type-0x9 input buffer for the path and returns [[#DirectoryEntryType]] as an output u32.
== OpenFile ==
Takes a type-0x19 input buffer for the path, and an u32 '''mode'''. '''mode''' controls how the file is opened, based on which bits are set:
* When bit 0 is set, the file is Readable: you can use the Read operation.
* When bit 1 is set, the file is Writable: you can use the Write operation.
* When bit 2 is set, the file is Appendable: unless this bit is set, you will not be able to write beyond the end of a file (such writes will result in an error 0x307202)
== OpenSaveDataExporter ==
== OpenDirectory ==
Takes an input u8 [[#SaveDataSpaceId]] and u64, returns an [[#ISaveDataExporter]].
Takes a type-0x9 input buffer for the path and an u64 '''filter_flags'''. '''filter_flags''' controls what type of entries are read by the [[#IDirectory]]: bitmask 0x1 = directories, bitmask 0x2 = files.
== OpenSaveDataImporter ==
== Commit ==
Like [https://3dbrew.org/wiki/FS:ControlArchive 3DS], this has to be used after writing to savedata for the changes to take affect.
= ISaveDataTransferManagerForSaveDataRepair =
== GetFreeSpaceSize ==
Takes a type-0x9 input buffer for the path and returns an output byte-size u64 for the total free space with this FS.
== GetTotalSpaceSize ==
Takes a type-0x9 input buffer for the path and returns an output byte-size u64 for the total space available with this FS(free+used).
{| class="wikitable" border="1"
== CleanDirectoryRecursively ==
Takes a type-0x9 input buffer for the path and clears the contents of the directory specified in the path.
== GetFileTimeStampRaw ==
Takes a type-0x19 input buffer for the path and returns a 0x20-byte struct. This contains 3 u64s and an u8.
= IDirectory =
This is "nn::fssrv::sf::IDirectory".
{| class="wikitable" border="1"
|-
|-
| 16 || [[#SetKeyPackage]]
! Cmd || Name
|-
|-
| 80 || [[#OpenSaveDataExporterAndGetEncryptedKey]]
| 0 || [[#Read]]
|-
|-
| 81 || [[#PrepareOpenSaveDataImporter]]
| 1 || [[#GetEntryCount]]
|}
|}
== SetKeyPackage ==
== Read ==
Takes a type-0x6 output buffer. Returns an output u64(?) for the total number of read entries, this is 0 when no more entries are available.
The output buffer contains the read array of [[#DirectoryEntry]]. This doesn't include entries for "." and "..".
== PrepareOpenSaveDataImporter ==
== GetEntryCount ==
Returns an u64 for the total number of readable entries.
== OpenSaveDataImporter ==
= DirectoryEntry =
This is "nn::fs::DirectoryEntry".
This is "nn::fssrv::sf::ISaveDataExporter".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name
! Offset || Size || Description
|-
|-
| 0 || [[#GetSaveDataInfo]]
| 0x0 || 0x301 || Path
|-
|-
| 1 || [[#GetRestSize]]
| 0x301 || 0x1 || File attributes (bit 0 = is directory; bit 1 = archive bit)
|-
|-
| 16 || [[#Pull]]
| 0x302 || 0x2 || Padding?
|-
| 0x304 || 0x1 || [[#DirectoryEntryType]]
|-
| 0x305 || 0x3 || Padding?
|-
|-
| 17 || [[#PullInitialData]]
| 0x308 || 0x8 || Filesize, 0 for directories.
|}
|}
== GetSaveDataInfo ==
= DirectoryEntryType =
This is "nn::fs::DirectoryEntryType".
An s8 value indicating a directory entry type. The current values are:
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name
! Value || Description
|-
|-
| 0 || [[#GetSaveDataInfo]]
| 0 || Directory
|-
|-
| 1 || [[#GetRestSize]]
| 1 || File
|}
|}
== GetSaveDataInfo ==
= IFile =
This is "nn::fssrv::sf::IFile".
This is "nn::fssrv::sf::ISaveDataTransferManagerWithDivision".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || [[#GetChallenge]]
| 0 || Read
|-
|-
| 16 || [[#SetKeySeedPackage]]
| 1 || Write
|-
|-
| 32 || [[#OpenSaveDataExporter]]
| 2 || Flush
|-
|-
| 33 || [[#OpenSaveDataExporterForDiffExport]]
| 3 || SetSize
|-
|-
| 34 || [6.0.0+] [[#OpenSaveDataExporterByContext]]
| 4 || GetSize
|-
|-
|rowspan="2"| 64 || [5.0.0-5.1.0] OpenSaveDataImporter
| 5 || [4.0.0+] OperateRange
|-
|-
| [6.0.0+] [[#OpenSaveDataImporterDeprecated]]
| 6 || [12.0.0+] OperateRangeWithBuffer
|}
= ISaveDataInfoReader =
This is "nn::fssrv::sf::ISaveDataInfoReader".
{| class="wikitable" border="1"
|-
|-
| 65 || [[#OpenSaveDataImporterForDiffImport]]
! Cmd || Name
|-
|-
| 66 || [6.0.0+] [[#OpenSaveDataImporterForDuplicateDiffImport]]
| 0 || [[#ReadSaveDataInfo]]
|}
|}
== GetChallenge ==
== ReadSaveDataInfo ==
Takes a type-0x6 output buffer. Returns an output u64 for total output entries. This buffer contains an array of [[#SaveDataInfo]].
This is used to get [[#SaveDataInfo]] for all savedata on the system (or all savedata for the current [[#SaveDataSpaceId]]). When used multiple times, it will resume reading where it left off, until no more entries are available (in that case the out u64 is value 0).
== OpenSaveDataExporter ==
= IDeviceOperator =
This is "nn::fssrv::sf::IDeviceOperator".
== OpenSaveDataExporterForDiffExport ==
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#IsSdCardInserted]]
|-
| 1 || [[#GetSdCardSpeedMode]]
|-
| 2 || [2.0.0+] [[#GetSdCardCid]]
|-
| 3 || [2.0.0+] [[#GetSdCardUserAreaSize]]
|-
| 4 || [2.0.0+] [[#GetSdCardProtectedAreaSize]]
|-
| 5 || [2.0.0+] [[#GetAndClearSdCardErrorInfo]]
|-
| 100 || [[#GetMmcCid]]
|-
| 101 || [[#GetMmcSpeedMode]]
|-
| 110 || [[#EraseMmc]]
|-
|-
| 111 || [[#GetMmcPartitionSize]]
|-
|-
| 0 || [[#SetDivisionCount]]
| 112 || [2.0.0+] [[#GetMmcPatrolCount]]
|-
|-
| 1 || [6.0.0+] [[#GetSaveDataInfo]]
| 113 || [2.0.0+] [[#GetAndClearMmcErrorInfo]]
|-
|-
| 16 || [[#OpenSaveDataDiffChunkIterator]]
| 114 || [2.0.0+] [[#GetMmcExtendedCsd]]
|-
|-
| 48 || [[#OpenSaveDataChunkExporter]]
| 115 || [4.0.0+] [[#SuspendMmcPatrol]]
|-
|-
| 64 || [6.0.0-8.1.0] [[#FinalizeFullExport]]
| 116 || [4.0.0+] [[#ResumeMmcPatrol]]
|-
|-
| 65 || [6.0.0-8.1.0] [[#FinalizeDiffExport]]
| 200 || [[#IsGameCardInserted]]
|-
|-
| 66 || [6.0.0+] [[#CancelExport]]
| 201 || [[#EraseGameCard]]
|-
|-
| 67 || [6.0.0+] [[#SuspendExport]]
| 202 || [[#GetGameCardHandle]]
|-
|-
| 70 || [6.0.0+] [[#GetKeySeed]]
| 203 || [[#GetGameCardUpdatePartitionInfo]]
|-
| 204 || [[#FinalizeGameCardDriver]]
|-
| 205 || [[#GetGameCardAttribute]]
|-
| 206 || [[#GetGameCardDeviceCertificate]]
|-
| 207 || [[#GetGameCardAsicInfo]]
|-
| 208 || [[#GetGameCardIdSet]]
|-
| 209 || [[#WriteToGameCardDirectly]]
|-
| 210 || [[#SetVerifyWriteEnalbleFlag]]
|-
| 211 || [[#GetGameCardImageHash]]
|-
| 212 || [2.0.0+] [[#GetGameCardDeviceIdForProdCard]]
|-
| 213 || [2.0.0+] [[#EraseAndWriteParamDirectly]]
|-
|-
| 71 || [6.0.0+] [[#GetInitialDataMac]]
| 214 || [2.0.0+] [[#ReadParamDirectly]]
|-
|-
| 72 || [6.0.0+] [[#FinalizeExport]]
| 215 || [2.0.0+] [[#ForceEraseGameCard]]
|-
|-
| 73 || [9.0.0+] [[#GetInitialDataMacKeyGeneration]]
| 216 || [2.0.0+] [[#GetGameCardErrorInfo]]
|-
|-
| 80 || [6.0.0+] [[#GetImportInitialDataAad]]
| 217 || [2.1.0+] [[#GetGameCardErrorReportInfo]]
|-
|-
| 81 || [6.0.0+] [[#SetExportInitialDataAad]]
| 218 || [3.0.0+] [[#GetGameCardDeviceId]]
|-
|-
| 96 || [6.0.0+] [[#GetReportInfo]]
| 219 || [8.0.0+] [[#ChallengeCardExistence]]
|}
|-
| 220 || [9.0.0+] [[#GetGameCardCompatibilityType]]
|-
| 300 || [[#SetSpeedEmulationMode]]
|-
| 301 || [[#GetSpeedEmulationMode]]
|-
| 400 || [5.0.0+] [[#SuspendSdmmcControl]]
|-
| 401 || [5.0.0+] [[#ResumeSdmmcControl]]
|-
| 402 || [6.0.0+] [[#GetSdmmcConnectionStatus]]
|-
| 500 || [6.0.0+] [[#SetDeviceSimulationEvent]]
|-
| 501 || [6.0.0+] [[#ClearDeviceSimulationEvent]]
|}
== FinalizeDiffExport ==
== IsSdCardInserted ==
No input, returns an output 0x10-byte struct.
No input. Returns an output bool.
== CancelExport ==
== GetSdCardSpeedMode ==
No input/output.
No input. Returns an output [[#SdCardSpeedMode]].
== SuspendExport ==
== GetSdCardCid ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
== GetKeySeed ==
== GetSdCardUserAreaSize ==
No input, returns an output 0x10-byte struct.
No input. Returns an output s64 '''SdCardUserAreaSize'''.
== GetInitialDataMac ==
== GetSdCardProtectedAreaSize ==
No input, returns an output 0x10-byte struct.
No input. Returns an output s64 '''SdCardProtectedAreaSize'''.
== FinalizeExport ==
== GetAndClearSdCardErrorInfo ==
Takes a type-0x6 output buffer '''LogBuffer''' and an input s64 '''LogBufferSize'''. Returns an output [[#StorageErrorInfo]] and an output s64 '''LogSize'''.
== SetExportInitialDataAad ==
== GetMmcCid ==
Takes an input 0x20-byte struct, no output.
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
= ISaveDataDivisionImporter =
== GetMmcSpeedMode ==
No input. Returns an output [[#MmcSpeedMode]].
== EraseMmc ==
Takes an input [[#MmcPartition]]. No output.
== GetMmcPartitionSize ==
Takes an input [[#MmcPartition]]. Returns an output s64 '''MmcPartitionSize'''.
== GetSaveDataInfo ==
== GetMmcPatrolCount ==
No input/output, takes a type-0x6 output buffer.
No input. Returns an output u32 '''MmcPatrolCount'''.
== OpenSaveDataDiffChunkIterator ==
== GetAndClearMmcErrorInfo ==
Takes a type-0x6 output buffer '''LogBuffer''' and an input s64 '''LogBufferSize'''. Returns an output [[#StorageErrorInfo]] and an output s64 '''LogSize'''.
== InitializeImport ==
== GetMmcExtendedCsd ==
No input, returns an output u64.
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
== FinalizeImport ==
== SuspendMmcPatrol ==
No input/output.
No input/output.
== CancelImport ==
== ResumeMmcPatrol ==
No input/output.
No input/output.
== GetImportContext ==
== IsGameCardInserted ==
No input/output, takes a type-0x6 output buffer.
No input. Returns an output bool.
== EraseGameCard ==
Takes an input [[#GameCardSize]] and an input u64 '''NormalAreaSize'''. No output.
== GetGameCardHandle ==
No input. Returns an output [[#GameCardHandle]].
== GetGameCardUpdatePartitionInfo ==
Takes an input [[#GameCardHandle]]. Returns an output [[#GameCardUpdatePartitionInfo]].
== SuspendImport ==
== FinalizeGameCardDriver ==
No input/output.
No input/output.
== OpenSaveDataChunkImporter ==
== GetGameCardAttribute ==
Takes an input u32, returns an [[#ISaveDataChunkImporter]].
Takes an input [[#GameCardHandle]]. Returns an output [[#GameCardAttribute]].
== GetGameCardDeviceCertificate ==
Takes a type-0x6 output buffer, an input s64 '''BufferSize''' and an input [[#GameCardHandle]]. No output.
== GetGameCardAsicInfo ==
Takes a type-0x5 input buffer '''FwBuffer''', a type-0x6 output buffer containing [[#RmaInformation]] and two input s64s '''FwBufferSize''' and '''RmaInformationSize'''. No output.
== GetGameCardIdSet ==
Takes a type-0x6 output buffer containing a [[#GameCardIdSet]] and an input s64 '''BufferSize'''. No output.
== WriteToGameCardDirectly ==
Takes a type-0x6 output buffer and two input s64s '''Offset''' and '''BufferSize'''. No output.
== GetImportInitialDataAad ==
== SetVerifyWriteEnalbleFlag ==
No input, returns an output 0x20-byte struct.
Takes an input bool. No output.
== GetReportInfo ==
== GetGameCardImageHash ==
Takes a type-0x6 output buffer, an input s64 '''BufferSize''' and an input [[#GameCardHandle]]. No output.
= ISaveDataChunkIterator =
== GetGameCardDeviceIdForProdCard ==
Takes a type-0x5 input buffer '''CardHeaderForDev''', a type-0x6 output buffer and two input s64s '''CardHeaderForDevSize''' and '''BufferSize'''. No output.
== EraseAndWriteParamDirectly ==
Takes a type-0x5 input buffer and an input s64 '''BufferSize'''. No output.
== ReadParamDirectly ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
== Next ==
== ForceEraseGameCard ==
No input/output.
No input/output.
== IsEnd ==
== GetGameCardErrorInfo ==
No input, returns an output u8.
No input. Returns an output [[#GameCardErrorInfo]].
== GetId ==
== GetGameCardErrorReportInfo ==
No input, returns an output u32.
No input. Returns an output [[#GameCardErrorReportInfo]].
= ISaveDataChunkExporter =
== GetGameCardDeviceId ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
== ChallengeCardExistence ==
Takes a type-0x6 output buffer, two type-0x5 input buffers and an input [[#GameCardHandle]]. No output.
[9.0.0+] The [[Account_services|account]] system module uses this as part of a new challenge-response mechanism for [[Network#aauth|application authentication]].
== Pull ==
== GetGameCardCompatibilityType ==
Takes an input u64 and a type-0x6 output buffer, returns an output u64.
Takes an input [[#GameCardHandle]]. Returns an output [[#GameCardCompatibilityType]].
== GetRestRawDataSize ==
== SetSpeedEmulationMode ==
No input, returns an output u64.
Takes an input [[#SpeedEmulationMode]]. No output.
= ISaveDataChunkImporter =
== GetSpeedEmulationMode ==
No input. Returns an output [[#SpeedEmulationMode]].
== SuspendSdmmcControl ==
No input/output.
== ResumeSdmmcControl ==
No input/output.
== GetSdmmcConnectionStatus ==
Takes a total of 4-bytes of input. Returns a total of 8-bytes of output.
== SetDeviceSimulationEvent ==
Takes a total of 0x14-bytes of input. No output.
== ClearDeviceSimulationEvent ==
Takes a total of 4-bytes of input. No output.
= IEventNotifier =
This is "nn::fssrv::sf::IEventNotifier".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || [[#Push]]
| 0 || [[#GetEventHandle]]
|}
|}
== Push ==
== GetEventHandle ==
No input, returns an output Event handle. With official sw the EventClearMode is user-specified.
= ISaveDataTransferProhibiter =
= ISaveDataTransferManager =
This was added with [[6.0.0]].
This is "nn::fssrv::sf::ISaveDataTransferManager".
This was added with [[4.0.0]].
This was added with [[6.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Cmd || Name
! Cmd || Name
|-
|-
| 1 || [[#Add]]
| 0 || [[#GetChallenge]]
|-
|-
| 2 || [[#Commit]]
| 16 || [[#SetToken]]
|-
| 32 || [[#OpenSaveDataExporter]]
|-
| 64 || [[#OpenSaveDataImporter]]
|}
|}
== Add ==
== GetChallenge ==
Takes an input [[#IFilesystem]], no output.
No input/output, takes a type-0x6 output buffer.
== SetToken ==
No input/output, takes a type-0x5 input buffer.
== OpenSaveDataExporter ==
Takes an input u8 [[#SaveDataSpaceId]] and u64, returns an [[#ISaveDataExporter]].
== OpenSaveDataImporter ==
Takes an input u8 [[#SaveDataSpaceId]] and a 0x10-byte userID, and a type-0x5 input buffer. Returns an output u64 and an [[#ISaveDataImporter]].
== Commit ==
= ISaveDataTransferManagerForSaveDataRepair =
This is "nn::fssrv::sf::ISaveDataTransferManagerForSaveDataRepair".
This was added with [[9.0.0]].
This is "nn::fs::FileSystemProxyType".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Cmd || Name
|-
|-
| 0 || Code
| 0 || [[#GetChallenge]]
|-
|-
| 1 || Rom
| 16 || [[#SetKeyPackage]]
|-
|-
| 2 || Logo
| 80 || [[#OpenSaveDataExporterAndGetEncryptedKey]]
|-
|-
| 3 || Control
| 81 || [[#PrepareOpenSaveDataImporter]]
|-
|-
| 4 || Manual
| 90 || [[#OpenSaveDataImporter]]
|-
|-
| 5 || Meta
| 91 || [[#OpenSaveDataImporter2]]
|-
|-
| 6 || Data
| 100 || [[#OpenSaveDataExporterWithKey]]
|-
|-
| 7 || Package
| 110 || [[#OpenSaveDataImporterWithKey]]
|}
|}
= ContentType =
== SetKeyPackage ==
No input/output, takes a type-0x5 input buffer.
== OpenSaveDataExporterAndGetEncryptedKey ==
Takes a total of 0x10-bytes of input and a type-0x1A output buffer to receive a RsaEncryptedKey. Returns an [[#ISaveDataDivisionExporter]].
== PrepareOpenSaveDataImporter ==
Takes a type-0x1A output buffer to receive a RsaEncryptedKey.
== OpenSaveDataImporter ==
Takes a total of 0x18-bytes of input and two type-0x5 input buffers, returns an [[#ISaveDataDivisionImporter]].
== OpenSaveDataImporter2 ==
Takes a total of 0x18-bytes of input and a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
== OpenSaveDataExporterWithKey ==
Takes a total of 0x20-bytes of input, returns an [[#ISaveDataDivisionExporter]].
== OpenSaveDataImporterWithKey ==
Takes a total of 0x28-bytes of input and a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
= ISaveDataMover =
This is "nn::fssrv::sf::ISaveDataMover".
This was added with [[10.0.0]].
This is "nn::fs::ContentStorageId".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Cmd || Name
|-
|-
| 0 || System
| 8 || [[#Register]]
|-
|-
| 1 || User
| 16 || [[#Process]]
|-
|-
| 2 || SdCard
| 18 || [[#Cancel]]
|}
|}
= SaveDataSpaceId =
== Register ==
This is "nn::fs::SaveDataSpaceId".
Takes an input u64, no output.
== Process ==
Takes an input u64, returns an output u64.
== Cancel ==
No input/output.
= ISaveDataTransferManagerForRepair =
This is "nn::fssrv::sf::ISaveDataTransferManagerForRepair".
This was added with [[11.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Cmd || Name
|-
|-
| 0 || System
| 80 || [[#OpenSaveDataExporter]]
|-
|-
| 1 || User
| 90 || [[#OpenSaveDataImporter]]
|}
|}
== OpenSaveDataExporter ==
Takes a total of 0x10-bytes of input, returns an [[#ISaveDataDivisionExporter]].
== OpenSaveDataImporter ==
Takes 1-byte of input, a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
= ISaveDataExporter =
This is "nn::fssrv::sf::ISaveDataExporter".
This was added with [[4.0.0]].
This is "nn::fs::SaveDataType".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Cmd || Name
|-
|-
| 0 || System
| 0 || [[#GetSaveDataInfo]]
|-
|-
| 1 || Account
| 1 || [[#GetRestSize]]
|-
|-
| 2 || Bcat
| 16 || [[#Pull]]
|-
|-
| 3 || Device
| 17 || [[#PullInitialData]]
|}
|}
= SaveDataRank =
== GetSaveDataInfo ==
No input/output, takes a type-0x1A [[#SaveDataInfo]] output buffer.
The actual name for this is the SaveDataExporter constructor. This is used automatically after [[#OpenSaveDataExporter]] by official sw.
= SaveDataEnumerateOption =
== GetRestSize ==
No input, returns an output u64.
== Pull ==
Takes a type-0x6 output buffer, returns an output u64.
== PullInitialData ==
No input/output, takes a type-0x6 output buffer.
= ISaveDataImporter =
This is "nn::fssrv::sf::ISaveDataImporter".
This was added with [[4.0.0]].
This is "nn::fs::SaveDataFlags".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Cmd || Name
|-
|-
| 1 || KeepAfterResettingSystemSaveData
| 0 || [[#GetSaveDataInfo]]
|-
|-
| 2 || KeepAfterRefurbishment
| 1 || [[#GetRestSize]]
|-
|-
| 4 || KeepAfterResettingSystemSaveDataWithoutUserSaveData
| 16 || [[#Push]]
|-
|-
| 8 || NeedsSecureDelete
| 17 || [[#Finalize]]
|}
|}
= SaveDataMetaType =
== GetSaveDataInfo ==
This is "nn::fs::SaveDataMetaType".
No input/output, takes a type-0x1A [[#GetSaveDataInfo]] output buffer.
The actual name for this is the SaveDataImporter constructor. This is used automatically after [[#OpenSaveDataImporter]] by official sw.
== GetRestSize ==
No input, returns an output u64.
== Push ==
No input/output, takes a type-0x5 input buffer.
== Finalize ==
No input/output.
= ISaveDataTransferManagerWithDivision =
This is "nn::fssrv::sf::ISaveDataTransferManagerWithDivision".
This was added with [[5.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Cmd || Name
|-
| 0 || [[#GetChallenge]]
|-
|-
| 0 || None
| 16 || [[#SetKeySeedPackage]]
|-
|-
| 1 || Thumbnail
| 32 || [[#OpenSaveDataExporter]]
|-
|-
| 2 || ExtensionContext
| 33 || [[#OpenSaveDataExporterForDiffExport]]
|}
|-
| 34 || [6.0.0+] [[#OpenSaveDataExporterByContext]]
= ImageDirectoryId =
|-
|rowspan="2"| 64 || [5.0.0-5.1.0] OpenSaveDataImporter
|-
| [6.0.0+] [[#OpenSaveDataImporterDeprecated]]
|-
| 65 || [[#OpenSaveDataImporterForDiffImport]]
|-
|-
| 66 || [6.0.0+] [[#OpenSaveDataImporterForDuplicateDiffImport]]
|-
|-
| 0 || Nand
| 67 || [6.0.0+] [[#OpenSaveDataImporter]]
|-
|-
| 1 || SdCard
| 68 || [6.0.0+] [[#OpenSaveDataImporterByContext]]
|-
|-
| 69 || [6.0.0+] [[#CancelSuspendingImport]]
|-
|-
| 0 || Nand
| 70 || [10.0.0+] DecryptAndVerifyInitialData
|-
|-
| 1 || SdCard
| 80 || [11.0.0+] DecryptoAndVerifyPortContext
|}
|}
= CustomStorageId =
== GetChallenge ==
No input/output, takes a type-0x6 output buffer containing the '''Challenge'''.
== SetKeySeedPackage ==
No input/output, takes a type-0x5 input buffer containing the '''KeySeedPackage'''.
= Priority =
== OpenSaveDataExporter ==
Takes an input u8 [[#SaveDataSpaceId]] and u64. Returns an [[#ISaveDataDivisionExporter]].
== OpenSaveDataExporterForDiffExport ==
Takes an input u8 [[#SaveDataSpaceId]], an u64, and a type-0x5 input buffer [[#InitialDataVersion2]]. Returns an [[#ISaveDataDivisionExporter]].
= PriorityRaw =
== OpenSaveDataExporterByContext ==
This is "nn::fs::PriorityRaw".
No input/output, takes a type-0x5 input buffer, returns an [[#ISaveDataDivisionExporter]].
== OpenSaveDataImporterDeprecated ==
Takes an input u8 [[#SaveDataSpaceId]], a 0x10-byte userID, and a type-0x5 input buffer [[#InitialDataVersion2]]. Returns an [[#ISaveDataDivisionImporter]].
== OpenSaveDataImporterForDiffImport ==
Takes an input u8 [[#SaveDataSpaceId]], an u64, and a type-0x5 input buffer [[#InitialDataVersion2]], returns an [[#ISaveDataDivisionImporter]].
== OpenSaveDataImporterForDuplicateDiffImport ==
Takes an input u8 and an u64, and a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
== OpenSaveDataImporter ==
Takes an input u8, an u8(bool), a 0x10-byte struct, and a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
== OpenSaveDataImporterByContext ==
No input/output, takes a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
== CancelSuspendingImport ==
Takes an input u64 and a 0x10-byte struct, no output.
= ISaveDataDivisionExporter =
This is "nn::fssrv::sf::ISaveDataDivisionExporter".
This was added with [[5.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Cmd || Name
|-
|-
| 0 || Realtime
| 0 || [[#SetDivisionCount]]
|-
|-
| 1 || Normal
| 1 || [6.0.0+] [[#GetSaveDataInfo]]
|-
|-
| 2 || Low
| 16 || [[#OpenSaveDataDiffChunkIterator]]
|-
|-
| 3 || Background
| 48 || [[#OpenSaveDataChunkExporter]]
|-
|-
| 64 || [6.0.0-8.1.0] [[#FinalizeFullExport]]
|-
|-
| 0 || Default
| 65 || [6.0.0-8.1.0] [[#FinalizeDiffExport]]
|-
|-
| 1 || Abort
| 66 || [6.0.0+] [[#CancelExport]]
|-
|-
| 2 || ReturnResult
| 67 || [6.0.0+] [[#SuspendExport]]
|-
|-
| 70 || [6.0.0+] [[#GetKeySeed]]
|-
|-
| 0 || Clear
| 71 || [6.0.0+] [[#GetInitialDataMac]]
|-
|-
| 1 || ClearSignature
| 72 || [6.0.0+] [[#FinalizeExport]]
|-
|-
| 2 || InvalidateCache
| 73 || [9.0.0+] [[#GetInitialDataMacKeyGeneration]]
|-
|-
| 3 || QueryRange
| 80 || [6.0.0+] [[#GetImportInitialDataAad]]
|-
|-
| 81 || [6.0.0+] [[#SetExportInitialDataAad]]
|-
|-
| 1 || PseudoCaseSensitive
| 96 || [6.0.0+] [[#GetReportInfo]]
|}
|}
= BisPartitionId =
== SetDivisionCount ==
Takes an input u32, no output.
== OpenSaveDataChunkExporter ==
Takes an input u32, returns an [[#ISaveDataChunkExporter]].
{| class="wikitable" border="1"
== FinalizeFullExport ==
No input, returns two 0x10-byte output structs.
== FinalizeDiffExport ==
No input, returns an output 0x10-byte struct.
== CancelExport ==
No input/output.
== SuspendExport ==
No input/output, takes a type-0x6 output buffer.
== GetKeySeed ==
No input, returns an output 0x10-byte struct.
== GetInitialDataMac ==
No input, returns an output 0x10-byte struct.
== FinalizeExport ==
No input/output.
== SetExportInitialDataAad ==
Takes an input 0x20-byte struct, no output.
= ISaveDataDivisionImporter =
This is "nn::fssrv::sf::ISaveDataDivisionImporter".
This was added with [[5.0.0]].
{| class="wikitable" border="1"
|-
|-
| 10 || BootPartition2Root
! Cmd || Name
|-
|-
| 20 || UserDataRoot
| 0 || [6.0.0+] [[#GetSaveDataInfo]]
|-
| 16 || [[#OpenSaveDataDiffChunkIterator]]
|-
| 32 || [[#InitializeImport]]
|-
| 33 || [[#FinalizeImport]]
|-
| 34 || [6.0.0+] [[#CancelImport]]
|-
| 35 || [6.0.0+] [[#GetImportContext]]
|-
| 36 || [6.0.0+] [[#SuspendImport]]
|-
| 37 || [11.0.0+] FinalizeImportWithoutSwap
|-
| 48 || [[#OpenSaveDataChunkImporter]]
|-
|-
| 21 || BootConfigAndPackage2Part1
| 64 || [6.0.0+] [[#GetImportInitialDataAad]]
|-
| 80 || [6.0.0+] [[#GetReportInfo]]
|}
== GetSaveDataInfo ==
No input/output, takes a type-0x6 output buffer.
== OpenSaveDataDiffChunkIterator ==
No input, returns an [[#ISaveDataChunkIterator]].
== InitializeImport ==
No input, returns an output u64.
== FinalizeImport ==
No input/output.
== CancelImport ==
No input/output.
== GetImportContext ==
No input/output, takes a type-0x6 output buffer.
== SuspendImport ==
No input/output.
== OpenSaveDataChunkImporter ==
Takes an input u32, returns an [[#ISaveDataChunkImporter]].
== GetImportInitialDataAad ==
No input, returns an output 0x20-byte struct.
== GetReportInfo ==
No input, returns an output 0x20-byte struct.
= ISaveDataChunkIterator =
This is "nn::fssrv::sf::ISaveDataChunkIterator".
This was added with [[5.0.0]].
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#Next]]
|-
| 1 || [[#IsEnd]]
|-
| 16 || [[#GetId]]
|}
== Next ==
No input/output.
== IsEnd ==
No input, returns an output u8.
== GetId ==
No input, returns an output u32.
= ISaveDataChunkExporter =
This is "nn::fssrv::sf::ISaveDataChunkExporter".
This was added with [[5.0.0]].
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#Pull]]
|-
| 16 || [6.0.0+] [[#GetRestRawDataSize]]
|}
== Pull ==
Takes an input u64 and a type-0x6 output buffer, returns an output u64.
== GetRestRawDataSize ==
No input, returns an output u64.
= ISaveDataChunkImporter =
This is "nn::fssrv::sf::ISaveDataChunkImporter".
This was added with [[5.0.0]].
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#Push]]
|}
== Push ==
Takes an input u64 and a type-0x5 input buffer, no output.
= ISaveDataTransferProhibiter =
This is "nn::fssrv::sf::ISaveDataTransferProhibiter".
This was added with [6.0.0+].
This doesn't seem to handle any commands (?).
= IMultiCommitManager =
This is "nn::fssrv::sf::IMultiCommitManager".
This was added with [6.0.0+].
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 1 || [[#Add]]
|-
| 2 || [[#Commit]]
|}
== Add ==
Takes an input [[#IFilesystem]], no output.
== Commit ==
No input/output.
= IWiper =
This is "nn::fssrv::sf::IWiper".
This was added with [[10.0.0]].
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#Startup|Startup]]
|-
| 16 || [[#Process_2|Process]]
|}
== Startup ==
No input. Returns an u64.
== Process ==
No input. Returns an u64.
= IStorageDeviceManager =
This is "nn::fssrv::storage::sf::IStorageDeviceManager".
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| N/A || IsInserted
|-
| N/A || IsHandleValid
|-
| N/A || OpenDetectionEvent
|-
| N/A || OpenOperator
|-
| N/A || OpenDevice
|-
| N/A || OpenStorage
|-
| N/A || Invalidate
|}
= IStorageDeviceOperator =
This is "nn::fssrv::storage::sf::IStorageDeviceOperator".
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| N/A || Operate
|-
| N/A || OperateIn
|-
| N/A || OperateOut
|-
| N/A || OperateOut2
|-
| N/A || OperateInOut
|-
| N/A || OperateIn2Out
|}
= IStorageDevice =
This is "nn::fssrv::storage::sf::IStorageDevice".
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| N/A || GetHandle
|-
| N/A || IsHandleValid
|-
| N/A || OpenOperator
|-
| N/A || Read
|-
| N/A || Write
|-
| N/A || Flush
|-
| N/A || SetSize
|-
| N/A || GetSize
|-
| N/A || OperateRange
|}
= FileSystemProxyType =
This is "nn::fs::FileSystemProxyType".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Code
|-
| 1 || Rom
|-
| 2 || Logo
|-
| 3 || Control
|-
| 4 || Manual
|-
| 5 || Meta
|-
| 6 || Data
|-
| 7 || Package
|-
| 8 || [4.0.0+] RegisteredUpdate
|}
= ContentType =
This is "nn::fs::ContentType".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Meta
|-
| 1 || Control
|-
| 2 || Manual
|-
| 3 || Logo
|-
| 4 || Data
|}
= ContentStorageId =
This is "nn::fs::ContentStorageId".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || System
|-
| 1 || User
|-
| 2 || SdCard
|}
= SaveDataSpaceId =
This is "nn::fs::SaveDataSpaceId".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || System
|-
| 1 || User
|-
| 2 || SdSystem
|-
| 3 || [3.0.0+] Temporary
|-
| 4 || [4.0.0+] SdUser
|-
| 100 || [3.0.0+] ProperSystem
|-
| 101 || [3.0.0+] SafeMode
|}
Determines the storage where the savedata is stored.
= SaveDataType =
This is "nn::fs::SaveDataType".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || System
|-
| 1 || Account
|-
| 2 || Bcat
|-
| 3 || Device
|-
| 4 || [3.0.0+] Temporary
|-
| 5 || [3.0.0+] Cache
|-
| 6 || [4.0.0+] SystemBcat
|}
= SaveDataRank =
This is "nn::fs::SaveDataRank".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Primary
|-
| 1 || Secondary
|}
= SaveDataEnumerateOption =
This is "nn::fs::SaveDataEnumerateOption".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 1 || AllRank
|}
= SaveDataFlags =
This is "nn::fs::SaveDataFlags".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 1 || KeepAfterResettingSystemSaveData
|-
| 2 || KeepAfterRefurbishment
|-
| 4 || KeepAfterResettingSystemSaveDataWithoutUserSaveData
|-
| 8 || NeedsSecureDelete
|}
= SaveDataMetaType =
This is "nn::fs::SaveDataMetaType".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || None
|-
| 1 || Thumbnail
|-
| 2 || ExtensionContext
|}
= ImageDirectoryId =
This is "nn::fs::ImageDirectoryId".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Nand
|-
| 1 || SdCard
|}
= CloudBackupWorkStorageId =
This is "nn::fs::CloudBackupWorkStorageId".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Nand
|-
| 1 || SdCard
|}
= CustomStorageId =
This is "nn::fs::CustomStorageId".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || System
|-
| 1 || SdCard
|}
= Priority =
This is "nn::fs::Priority".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Realtime
|-
| 1 || Normal
|-
| 2 || Low
|}
= PriorityRaw =
This is "nn::fs::PriorityRaw".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Realtime
|-
| 1 || Normal
|-
| 2 || Low
|-
| 3 || Background
|}
= AbortSpecifier =
This is "nn::fs::AbortSpecifier".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Default
|-
| 1 || Abort
|-
| 2 || ReturnResult
|}
= OperationId =
This is "nn::fs::OperationId".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Clear
|-
| 1 || ClearSignature
|-
| 2 || InvalidateCache
|-
| 3 || QueryRange
|}
= MountHostOption =
This is "nn::fs::MountHostOption".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 1 || PseudoCaseSensitive
|}
= BisPartitionId =
This is "nn::fs::BisPartitionId".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || BootPartition1Root
|-
| 10 || BootPartition2Root
|-
| 20 || UserDataRoot
|-
| 21 || BootConfigAndPackage2Part1
|-
|-
| 22 || BootConfigAndPackage2Part2
| 22 || BootConfigAndPackage2Part2
|-
|-
| 23 || BootConfigAndPackage2Part3
| 23 || BootConfigAndPackage2Part3
|-
|-
| 24 || BootConfigAndPackage2Part4
| 24 || BootConfigAndPackage2Part4
|-
|-
| 25 || BootConfigAndPackage2Part5
| 25 || BootConfigAndPackage2Part5
|-
|-
| 26 || BootConfigAndPackage2Part6
| 26 || BootConfigAndPackage2Part6
|-
|-
| 27 || CalibrationBinary
| 27 || CalibrationBinary
|-
|-
| 28 || CalibrationFile
| 28 || CalibrationFile
|-
|-
| 29 || SafeMode
| 29 || SafeMode
|-
|-
| 30 || User
| 30 || User
|-
|-
| 31 || System
| 31 || System
|-
|-
| 32 || SystemProperEncryption
| 32 || SystemProperEncryption
|-
|-
| 33 || SystemProperPartition
| 33 || SystemProperPartition
|-
|-
| 34 || SignedSystemPartitionOnSafeMode
| 34 || SignedSystemPartitionOnSafeMode
|}
= SdCardSpeedMode =
This is "nn::fs::SdCardSpeedMode".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Identification
|-
| 1 || DefaultSpeed
|-
| 2 || HighSpeed
|-
| 3 || Sdr12
|-
| 4 || Sdr25
|-
| 5 || Sdr50
|-
| 6 || Sdr104
|-
| 7 || Ddr50
|-
| 8 || Unknown
|}
= MmcSpeedMode =
This is "nn::fs::MmcSpeedMode".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Identification
|-
| 1 || LegacySpeed
|-
| 2 || HighSpeed
|-
| 3 || Hs200
|-
| 4 || Hs400
|-
| 5 || Unknown
|}
= MmcPartition =
This is "nn::fs::MmcPartition".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || UserData
|-
| 1 || BootPartition1
|-
| 2 || BootPartition2
|}
= StorageErrorInfo =
This is "nn::fs::StorageErrorInfo".
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0
| 0x4
| NumActivationFailures
|-
| 0x4
| 0x4
| NumActivationErrorCorrections
|-
| 0x8
| 0x4
| NumReadWriteFailures
|-
| 0xC
| 0x4
| NumReadWriteErrorCorrections
|}
= GameCardErrorInfo =
This is "nn::fs::GameCardErrorInfo".
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0
| 0x4
| GameCardCrcErrorNum
|-
| 0x4
| 0x4
| AsicCrcErrorNum
|-
| 0x8
| 0x4
| RefreshNum
|-
| 0xC
| 0x4
| RetryLimitOutNum
|}
= GameCardErrorReportInfo =
This is "nn::fs::GameCardErrorReportInfo". This is a 0x40-byte struct.
= GameCardHandle =
This is "nn::fs::GameCardHandle". This is an u32.
= GameCardPartition =
This is "nn::fs::GameCardPartition".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Update
|-
| 1 || Normal
|-
| 2 || Secure
|-
| 3 || [4.0.0+] Logo
|}
= GameCardPartitionRaw =
This is "nn::fs::GameCardPartitionRaw".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || NormalReadOnly
|-
| 1 || SecureReadOnly
|-
| 2 || RootWriteOnly
|}
= GameCardAttribute =
This is "nn::fs::GameCardAttribute".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 1 || AutoBootFlag
|-
| 2 || HistoryEraseFlag
|-
| 4 || [4.0.0+] RepairToolFlag
|-
| 8 || [9.0.0+] DifferentRegionCupToTerraDeviceFlag
|-
| 16 || [9.0.0+] DifferentRegionCupToGlobalDeviceFlag
|}
= GameCardSize =
This is "nn::fs::GameCardSize".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 1 || Size1GB
|-
| 2 || Size2GB
|-
| 4 || Size4GB
|-
| 8 || Size8GB
|-
| 16 || Size16GB
|-
| 32 || Size32GB
|}
= GameCardClockRate =
This is "nn::fs::GameCardClockRate".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 25 || ClockRate25MHz
|-
| 50 || ClockRate50MHz
|}
|}
= MmcSpeedMode =
= GameCardCompatibilityType =
This is "nn::fs::MmcSpeedMode".
This is "nn::fs::GameCardCompatibilityType".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || Identification
| 0 || Global
|-
|-
| 5 || Unknown
| 1 || China
|}
|}
= MmcPartition =
= GameCardUpdatePartitionInfo =
This is "nn::fs::MmcPartition".
This is "nn::fs::GameCardUpdatePartitionInfo".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Offset
! Size
! Description
|-
|-
| 0 || UserData
| 0x0
| 0x4
| Version
|-
|-
| 1 || BootPartition1
| 0x4
| 0x4
| Reserved
|-
|-
| 2 || BootPartition2
| 0x8
| 0x8
| Id
|}
|}
= GameCardPartition =
= CardId1 =
This is "nn::fs::GameCardPartition".
This is "nn::gc::detail::CardId1".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Offset
! Size
! Description
|-
|-
| 0 || Update
| 0x0
| 0x1
| MakerCode
|-
|-
| 1 || Normal
| 0x1
| 0x1
| MemoryCapacity
|-
|-
| 2 || Secure
| 0x2
| 0x1
| Reserved
|-
|-
| 3 || [4.0.0+] Logo
| 0x3
| 0x1
| MemoryType
|}
|}
= GameCardPartitionRaw =
= CardId2 =
This is "nn::fs::GameCardPartitionRaw".
This is "nn::gc::detail::CardId2".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Offset
! Size
! Description
|-
|-
| 0 || NormalReadOnly
| 0x0
| 0x1
| CardSecurityNumber
|-
|-
| 1 || SecureReadOnly
| 0x1
| 0x1
| CardType
|-
|-
| 2 || RootWriteOnly
| 0x2
| 0x2
| Reserved
|}
|}
= GameCardAttribute =
= CardId3 =
This is "nn::fs::GameCardAttribute".
This is "nn::gc::detail::CardId3".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Offset
! Size
! Description
|-
|-
| 16 || [9.0.0+] DifferentRegionCupToGlobalDeviceFlag
| 0x0
| 0x4
| Reserved
|}
|}
= GameCardSize =
= GameCardIdSet =
This is "nn::fs::GameCardSize".
This is "nn::gc::GameCardIdSet".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Offset
! Size
! Description
|-
|-
| 8 || Size8GB
| 0x0
| 0x4
| [[#CardId1|Id1]]
|-
|-
| 16 || Size16GB
| 0x4
| 0x4
| [[#CardId2|Id2]]
|-
|-
| 32 || Size32GB
| 0x8
| 0x4
| [[#CardId3|Id3]]
|}
|}
= GameCardClockRate =
= RmaInformation =
This is "nn::fs::GameCardClockRate".
This is "nn::gc::RmaInformation". This is a 0x200-byte struct.
= SimulatingDeviceType =
= SimulatingDeviceType =