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Line 360: − |- − | ([1.0.0-5.1.0] 0x9) || || 0x8000000000000084 || || − |- − | ([6.0.0-9.2.0] 0x9) || CanMountCloudBackupWorkStorage || 0x8000000200000000 || RW || OpenCloudBackupWorkStorageFileSystem − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + + + + + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − |- − | ([1.0.0-2.3.0] 0x24) || || 0x8000000000000100 || || − |- − | ([3.0.0-9.2.0] 0x24) || || 0x8000000000000080 || || − |- − | 0x24 || CanOpenBisPartitionSystemProperEncryption || 0x8000000000000080 || RW || [[#OpenBisStorage]] − |- − | ([1.0.0-2.3.0] 0x25) || || 0x8000000000100008 || || − |- − | ([3.0.0-5.1.0] 0x25) || || 0xC000000000200000 || || − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − |- − | ([7.0.0-9.2.0] 0x2A) || || 0xC000000000400000 || || − |- − | [5.0.0+] 0x2A || CanMountRegisteredUpdatePartition || 0x8000000000010000 || R- || [[#OpenRegisteredUpdatePartition]] − |- − | ([6.0.0-6.2.0] 0x2B) || || 0x8000000000000000 || || − |- − | ([7.0.0-9.2.0] 0x2B) || || 0x8000000000010000 || || − |- − | [6.0.0+] 0x2B || CanOpenSaveDataInternalStorage || 0x8000000000000000 || RW || [[#OpenSaveDataInternalStorageFileSystem]] − |- − | ([7.0.0-9.2.0] 0x2C) || || 0x8000000000000000 || || − |- − | [7.0.0+] 0x2C || CanNotMount || 0x0000000000000000 || -- || OpenCustomStorageFileSystem − |- − | ([7.0.0-9.2.0] 0x2D) || || 0x0000000000000000 || || − + − {| 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 ||+ − |-+ − + − |-+ − | ([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 ||+ − |-+ − + − |-+ − | ([2.0.0-4.1.0] 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+ − |-+ − + − |-+ − | ([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 ||+ − |-+ − + − |-+ − | ([4.0.0-4.1.0] 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 ||+ − |-+ − | [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]] − |} − == OpenFileSystem ==+ − Takes a type-0x19 input [[#ContentPath]] and a [[#FileSystemProxyType]] as parameters. Returns an [[#IFileSystem]]. − [2.0.0+] This function was removed.+ + − == SetCurrentProcess ==+ − Takes a pid-descriptor. − == OpenFileSystemWithPatch ==+ − 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.+ − + − + − 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 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.+ − 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.+ − == 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.+ − + − 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.+ − + − Seems to invalidate the Bis cache for MBR/GPT after overwriting that data via the OpenBisStorage IStorage. Used by [[SystemInitializer]].+ − + − + − + − Takes a 0x40-byte [[#SaveDataAttribute]], a 0x40-byte [[#SaveDataCreationInfo]], and a 0x10-byte input struct which governs creation of a saveMeta file.+ − 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.+ + + + + + + + + + + + + + + + − + − + − Creates savedata in the SYSTEM [[Flash_Filesystem|NAND]] partition.+ + − + − Takes two input u32s (gamecard handle, partition ID), and returns an [[#IStorage]] for the [[Gamecard_Format|partition]].+ − + − + − Mounts a [[Gamecard_Partition|gamecard partition]].+ + − + − 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.+ − + − == ReadSaveDataFileSystemExtraDataBySaveDataSpaceId ==+ − 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]].+ − + − == OpenSaveDataInfoReader ==+ − No input, returns an output [[#ISaveDataInfoReader]].+ − + − == OpenSaveDataInfoReaderBySaveDataSpaceId ==+ − Takes an input u8 [[#SaveDataSpaceId]], returns an output [[#ISaveDataInfoReader]].+ + + + + + + + + + + + + + + + + + + − + − + − + − + − == OpenSaveDataTransferManager ==+ − No input, returns an [[#ISaveDataTransferManager]].+ + − + − No input, returns an [[#ISaveDataTransferManagerWithDivision]].+ − + − Takes an input u64, returns an [[#ISaveDataTransferProhibiter]].+ − + − + − + − No input, returns an output [[#ISaveDataTransferManagerForSaveDataRepair]].+ − + − + − + − No input, returns an output [[#ISaveDataTransferManagerForRepair]].+ − + − 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]].+ − + − == OpenCloudBackupWorkStorageFileSystem ==+ − Takes 4-bytes of input, returns an [[#IFileSystem]].+ + + + + − + − + − 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.+ − + − 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.+ + − + − 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.+ + + + + + + + + − + − + − == OpenGameCardDetectionEventNotifier ==+ − This command returns a session to a port implementing the [[#IEventNotifier]] interface. − + − Takes a total of 0xC-bytes of input, no output.+ + + + + + + − + − 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).+ + + + + + + + + + + + + + + + + + − + − Takes an input u8 and u64, returns an output u64.+ − + − 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.+ + − + − 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" − ! Cmd || Name+ − + − + − + − + − + − + − + − + − == Read ==+ − Takes a type-0x46 buffer, an offset and length.+ − + − == Write ==+ − Takes a type-0x45 buffer, an offset and length.+ − + − == Flush ==+ − No input.+ − + − == SetSize ==+ − Takes a size.+ − + − == GetSize ==+ − Returns a size.+ − − = 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" − ! Cmd || Name+ − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − + − Takes a type-0x9 input buffer for the path and returns [[#DirectoryEntryType]] as an output u32.+ − + − 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) − + − 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.+ − + − Like [https://3dbrew.org/wiki/FS:ControlArchive 3DS], this has to be used after writing to savedata for the changes to take affect.+ + + + − + − + − + − 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).+ − + − + − + − + − + − This is "nn::fssrv::sf::IDirectory".+ − {| class="wikitable" border="1"+ − |-+ − ! Cmd || Name+ − |-+ − | 0 || [[#Read]]+ − |-+ − | 1 || [[#GetEntryCount]]+ − |}+ − + − 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 "..".+ + − + − Returns an u64 for the total number of readable entries.+ − + − This is "nn::fs::DirectoryEntry".+ − {| class="wikitable" border="1"+ − |-+ − ! Offset || Size || Description − |- − | 0x0 || 0x301 || Path − |- − | 0x301 || 0x1 || File attributes (bit 0 = is directory; bit 1 = archive bit) − |- − | 0x302 || 0x2 || Padding? − |- − | 0x304 || 0x1 || [[#DirectoryEntryType]] − |- − | 0x305 || 0x3 || Padding? − |- − | 0x308 || 0x8 || Filesize, 0 for directories. − |} − + − This is "nn::fs::DirectoryEntryType".+ − An s8 value indicating a directory entry type. The current values are:+ + − {| class="wikitable" border="1"+ − |-+ − ! Value || Description − |- − | 0 || Directory − |- − | 1 || File − |} − + − This is "nn::fssrv::sf::IFile".+ − {| class="wikitable" border="1"+ − |-+ − ! Cmd || Name − |- − | 0 || Read − |- − | 1 || Write − |- − | 2 || Flush − |- − | 3 || SetSize − |- − | 4 || GetSize − |- − | 5 || [4.0.0+] OperateRange − |- − | 6 || [12.0.0+] OperateRangeWithBuffer − |} − + − This is "nn::fssrv::sf::ISaveDataInfoReader".+ − {| class="wikitable" border="1"+ − |-+ − ! Cmd || Name − |- − | 0 || [[#ReadSaveDataInfo]] − |} − + − + + + + + + + + + + + + + − 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).+ + − + − This is "nn::fssrv::sf::IDeviceOperator".+ − {| 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]]+ − |-+ − | 112 || [2.0.0+] [[#GetMmcPatrolCount]]+ − |-+ − | 113 || [2.0.0+] [[#GetAndClearMmcErrorInfo]]+ − |-+ − + + + + + + + + + + + + + + − + − + − + − | 200 || [[#IsGameCardInserted]]+ − |-+ − + + + + + + + + − + − + − + − + − + − + − | 207 || [[#GetGameCardAsicInfo]]+ − |-+ − | 208 || [[#GetGameCardIdSet]]+ − |-+ − | 209 || [[#WriteToGameCardDirectly]]+ − |-+ − | 210 || [[#SetVerifyWriteEnalbleFlag]]+ + + + + + + + + + + + + − + − + − + − + − + − + − + − + − + − |-+ − | 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]] − − + − + − + − No input. Returns an output [[#SdCardSpeedMode]].+ − + − + − + − No input. Returns an output s64 '''SdCardUserAreaSize'''.+ − + − No input. Returns an output s64 '''SdCardProtectedAreaSize'''.+ − + − + − + − + − == GetMmcSpeedMode ==+ − No input. Returns an output [[#MmcSpeedMode]]. − + − Takes an input [[#MmcPartition]]. No output.+ − == GetMmcPartitionSize ==+ − Takes an input [[#MmcPartition]]. Returns an output s64 '''MmcPartitionSize'''. − + − No input. Returns an output u32 '''MmcPatrolCount'''.+ + + + + + + + + − + − + − + − + − + − + − No input/output.+ − == IsGameCardInserted ==+ − No input. Returns an output bool. − + − Takes an input [[#GameCardSize]] and an input u64 '''NormalAreaSize'''. No output.+ + + + + + + − + − No input. Returns an output [[#GameCardHandle]].+ − + − + − + − No input/output.+ − == GetGameCardAttribute ==+ − Takes an input [[#GameCardHandle]]. Returns an output [[#GameCardAttribute]]. − + − Takes a type-0x6 output buffer, an input s64 '''BufferSize''' and an input [[#GameCardHandle]]. No output.+ + + + + + + + + + + − + − 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. − + − Takes a type-0x6 output buffer and two input s64s '''Offset''' and '''BufferSize'''. No output.+ − + − + − + − Takes a type-0x6 output buffer, an input s64 '''BufferSize''' and an input [[#GameCardHandle]]. No output.+ − + − 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. − + − Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.+ + + + + + + + + + + − + − + − == GetGameCardErrorInfo ==+ − No input. Returns an output [[#GameCardErrorInfo]]. − + − + − + − Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.+ − + − 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]].+ + − == GetGameCardCompatibilityType ==+ − Takes an input [[#GameCardHandle]]. Returns an output [[#GameCardCompatibilityType]]. − + − Takes an input [[#SpeedEmulationMode]]. No output.+ − + − == GetSpeedEmulationMode ==+ − No input. Returns an output [[#SpeedEmulationMode]].+ − + − == SuspendSdmmcControl ==+ − No input/output.+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + − + − + − + − Takes a total of 4-bytes of input. Returns a total of 8-bytes of output.+ − + − + − + − + − + − This is "nn::fssrv::sf::IEventNotifier".+ − {| class="wikitable" border="1"+ − |-+ − ! Cmd || Name − |- − | 0 || [[#GetEventHandle]] − |} − + − No input, returns an output Event handle. With official sw the EventClearMode is user-specified.+ − + − This is "nn::fssrv::sf::ISaveDataTransferManager".+ − This was added with [[4.0.0]].+ + − {| class="wikitable" border="1"+ − |-+ − ! Cmd || Name − |- − | 0 || [[#GetChallenge]] − |- − | 16 || [[#SetToken]] − |- − | 32 || [[#OpenSaveDataExporter]] − |- − | 64 || [[#OpenSaveDataImporter]] − |} − + − No input/output, takes a type-0x6 output buffer.+ − + − 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]]. − − = ISaveDataTransferManagerForSaveDataRepair = − This is "nn::fssrv::sf::ISaveDataTransferManagerForSaveDataRepair". − − Line 1,660:
Line 1,562: − + − + − + + + + + + + + + + + + + + + + + − + − + − + − + − + − + − No input/output, takes a type-0x5 input buffer.+ − + − + + + + − + − Takes a type-0x1A output buffer to receive a RsaEncryptedKey.+ − + − Takes a total of 0x18-bytes of input and two type-0x5 input buffers, returns an [[#ISaveDataDivisionImporter]].+ − + − Takes a total of 0x18-bytes of input and a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].+ − + − Takes a total of 0x20-bytes of input, returns an [[#ISaveDataDivisionExporter]].+ − + − Takes a total of 0x28-bytes of input and a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].+ − + − This is "nn::fssrv::sf::ISaveDataMover".+ − This was added with [[10.0.0]].+ + − {| class="wikitable" border="1"+ − |-+ − ! Cmd || Name − |- − | 8 || [[#Register]] − |- − | 16 || [[#Process]] − |- − | 18 || [[#Cancel]] − |} − == Register ==+ − 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". − − Line 1,732:
Line 1,634: − + + + + + + + − + − |}+ − + − == 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]]. − − {| class="wikitable" border="1" − ! Cmd || Name+ − + − + − + − + − + − + − The actual name for this is the SaveDataExporter constructor. This is used automatically after [[#OpenSaveDataExporter]] by official sw.+ + − + − + − Takes a type-0x6 output buffer, returns an output u64.+ + + + − + − + − + + + + + + + + + + + + + − + Line 1,784:
Line 1,696: − + − + − + − |- − | 17 || [[#Finalize]] − + − + − The actual name for this is the SaveDataImporter constructor. This is used automatically after [[#OpenSaveDataImporter]] by official sw.+ + − + − + − + − No input/output, takes a type-0x5 input buffer.+ − − == Finalize == − No input/output. − − = ISaveDataTransferManagerWithDivision = − Line 1,816:
Line 1,721: − + − + − + − | 32 || [[#OpenSaveDataExporter]]+ + + + + + + + + + + + + − + − + − |- − |rowspan="2"| 64 || [5.0.0-5.1.0] OpenSaveDataImporter − − − |- − | 65 || [[#OpenSaveDataImporterForDiffImport]] − |- − | 66 || [6.0.0+] [[#OpenSaveDataImporterForDuplicateDiffImport]] − |- − | 67 || [6.0.0+] [[#OpenSaveDataImporter]] − |- − | 68 || [6.0.0+] [[#OpenSaveDataImporterByContext]] − |- − | 69 || [6.0.0+] [[#CancelSuspendingImport]] − |- − | 70 || [10.0.0+] DecryptAndVerifyInitialData − |- − | 80 || [11.0.0+] DecryptoAndVerifyPortContext − + − No input/output, takes a type-0x6 output buffer containing the '''Challenge'''.+ − + − No input/output, takes a type-0x5 input buffer containing the '''KeySeedPackage'''.+ − == 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]]. − + − 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". − − Line 1,887:
Line 1,763: − + − + + + + + + + + + + + + + + + − + − + − + + + + + + + + + + + + + − + − + − + − + − + + + + + + + + + + + + + + + + + − + − + − + − + − + − + − Takes an input u32, no output.+ − + − Takes an input u32, returns an [[#ISaveDataChunkExporter]].+ + + + + + + + + + + + + + + + + + + + + − + − 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 was added with [[5.0.0]]. − + − + − + − + − + − + − + − + − + − + − |- − | 64 || [6.0.0+] [[#GetImportInitialDataAad]] − |- − | 80 || [6.0.0+] [[#GetReportInfo]] − + − No input/output, takes a type-0x6 output buffer.+ − + − No input, returns an [[#ISaveDataChunkIterator]].+ − + − == InitializeImport ==+ − No input, returns an output u64.+ + + + + + + + + + − + − No input/output.+ − + − No input/output.+ + + + + + + − + − No input/output, takes a type-0x6 output buffer.+ − + − No input/output.+ − + − == OpenSaveDataChunkImporter ==+ − Takes an input u32, returns an [[#ISaveDataChunkImporter]].+ + + + + + + + − + − No input, returns an output 0x20-byte struct.+ − − == GetReportInfo == − No input, returns an output 0x20-byte struct. − − = ISaveDataChunkIterator = − − − This was added with [[5.0.0]]. − + + + + + − + − + − + − + − + − == Next ==+ − No input/output.+ + − == IsEnd ==+ − No input, returns an output u8. − + − No input, returns an output u32.+ − − = ISaveDataChunkExporter = − − − This was added with [[5.0.0]]. − + + + + + − + − + − + − + − == 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+ − + − + − Takes an input u64 and a type-0x5 input buffer, no output.+ − − = ISaveDataTransferProhibiter = − This was added with [[6.0.0]]. − − This doesn't seem to handle any commands (?). − − = IMultiCommitManager = − − + − + − + − + − Takes an input [[#IFilesystem]], no output.+ − − == Commit == − No input/output. − − = IWiper = − − − This was added with [[10.0.0]]. − + − + − |- − | 16 || [[#Process_2|Process]] − + − No input. Returns an u64.+ − − == Process == − No input. Returns an u64. − − = FileSystemProxyType = − Line 2,120:
Line 2,009: − + − + − + − | 3 || Control+ − |- − | 4 || Manual − |- − | 5 || Meta − |- − | 6 || Data − |- − | 7 || Package − |- − − + − + Line 2,146:
Line 2,025: − + − + − + − |- − | 3 || Logo − |- − | 4 || Data − + − + Line 2,164:
Line 2,039: − + − + − |- − | 2 || SdCard − + − + Line 2,178:
Line 2,051: − + − + + + + + + + − + − + − + − |- − | 100 || [3.0.0+] ProperSystem − |- − | 101 || [3.0.0+] SafeMode − Determines the storage where the savedata is stored.+ − + − − Line 2,202:
Line 2,075: − + − + − + − |- − | 3 || Device − |- − | 4 || [3.0.0+] Temporary − |- − | 5 || [3.0.0+] Cache − |- − | 6 || [4.0.0+] SystemBcat − + − + Line 2,224:
Line 2,089: − + + + + + − + − + − + Line 2,236:
Line 2,105: − + + + + + − + − + Line 2,246:
Line 2,119: − + − + − + − + − + − + Line 2,262:
Line 2,135: − | 0 || None+ − |- − − |- − | 2 || ExtensionContext − + − + Line 2,276:
Line 2,145: − + − + − |} − − = CloudBackupWorkStorageId = − This is "nn::fs::CloudBackupWorkStorageId". − − {| class="wikitable" border="1" − ! Value || Name+ − + − + − |} − − = CustomStorageId = − This is "nn::fs::CustomStorageId". − − {| class="wikitable" border="1" − ! Value || Name+ − + − + − |} − − = Priority = − This is "nn::fs::Priority". − − {| class="wikitable" border="1" − ! Value || Name+ − + + + + + − + − + − |} − − = PriorityRaw = − This is "nn::fs::PriorityRaw". − − {| class="wikitable" border="1" − ! Value || Name+ − + − + − + − + − + − + Line 2,342:
Line 2,191: − + − + − + + + + + + + + + + + + + − + − + Line 2,356:
Line 2,217: − + + + + + − + − + − + − + − + Line 2,372:
Line 2,237: − + + + + + − + − + − + + + − + + + − + + + − + + + − + + + − + + + − + + + − + + + − + + + − + + + − + + + − + + + − + + + − + − |-+ − | 31 || System+ − |- − | 32 || SystemProperEncryption − − − |- − | 34 || SignedSystemPartitionOnSafeMode − + − + − + + + − + + + − + + + − + + + − + − |-+ − | 4 || Sdr25+ − |- − | 5 || Sdr50 − |- − | 6 || Sdr104 − |- − − − | 8 || Unknown − + − + − + + + − + + + − + + + − + + + − + + + − + + + − + − + − + − = MmcPartition = − This is "nn::fs::MmcPartition". − − {| class="wikitable" border="1" − ! Value || Name+ + + − + − |-+ − | 1 || BootPartition1+ − − − + − + Line 2,487:
Line 2,384: − + − + − + − + − + − + + + + + + + + + + + + + − + + + + + + + + + − + − + − + − |} − − = GameCardErrorInfo = − This is "nn::fs::GameCardErrorInfo". − − {| class="wikitable" border="1" − ! Offset+ − ! Size+ − ! Description+ − + − + + + + + − + − + − + − + − + + + + + − − = GameCardErrorReportInfo = − This is "nn::fs::GameCardErrorReportInfo". This is a 0x40-byte struct. Line 2,582:
Line 2,498: + + + Line 2,647:
Line 2,566: + + + + + + + + + + + + + + + + + + + + + + Line 2,660:
Line 2,601: − + − + Line 2,690:
Line 2,631: − + − + − + − + − + − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + − + − + Line 2,707:
Line 2,699: − + − + − |} − − = GameCardIdSet = − This is "nn::gc::GameCardIdSet". − − {| class="wikitable" border="1" − ! Offset+ − ! Size+ − ! Description+ − |- − | 0x0 − | 0x4 − | [[#CardId1|Id1]] − |- − − − − + − + − + − − = RmaInformation = − This is "nn::gc::RmaInformation". This is a 0x200-byte struct. Line 2,808:
Line 2,783: − + − These are the 0x300 paths to NCA files for the various filesystems FS can access, beginning with @. They're passed via X descriptors, and returned via various [[Location Resolver services|ncm/lr]] commands.+
no edit summary
== OpenCodeFileSystem ==
== OpenCodeFileSystem ==
Takes an [[NCM_services#ProgramId|ProgramId]] and a [[#ContentPath]]. Returns an [[#IFileSystem]].
Takes a type-0x19 input buffer containing a [[#FspPath]] and an input [[NCM_services#ProgramId|ProgramId]]. Returns an [[#IFileSystem]].
[10.0.0+] This now takes an additional type-0x1A output buffer.
[10.0.0+] This now takes an additional type-0x1A output buffer.
[16.0.0+] This now takes an additional input [[#ContentAttributes]].
[17.0.0+] This now takes a type-0x6 output buffer instead of a type-0x1A output buffer.
== IsArchivedProgram ==
== IsArchivedProgram ==
Takes an u64 ProcessId. Returns a bool (1 if the process id's [[#ContentPath]] ends in ".nca").
Takes an input u64 ProcessId. Returns a bool (1 if the process id's [[#FspPath]] ends in ".nca").
== SetCurrentProcess ==
== SetCurrentProcess ==
Takes a ProcessId descriptor.
Takes an input u64 ProcessId. No output.
= fsp-pr =
= fsp-pr =
| 7 || [2.0.0+] [[#OpenFileSystemWithPatch]]
| 7 || [2.0.0+] [[#OpenFileSystemWithPatch]]
|-
|-
| 8 || [2.0.0+] [[#OpenFileSystemWithId]]
| 8 || [16.0.0+] [[#OpenFileSystemWithIdObsolete]] ([2.0.0-15.0.1] OpenFileSystemWithId)
|-
|-
| 9 || [3.0.0+] OpenDataFileSystemByProgramId
| 9 || [3.0.0+] OpenDataFileSystemByProgramId
|-
| 10 || [16.0.0+] [[#OpenFileSystemWithId]]
|-
|-
| 11 || [[#OpenBisFileSystem]]
| 11 || [[#OpenBisFileSystem]]
|-
|-
| 36 || [9.0.0+] OpenHostFileSystemWithOption
| 36 || [9.0.0+] OpenHostFileSystemWithOption
|-
| 37 || [14.0.0+] CreateSaveDataFileSystemWithCreationInfo2
|-
|-
| 51 || [[#OpenSaveDataFileSystem]]
| 51 || [[#OpenSaveDataFileSystem]]
| 205 || [7.0.0+] [[#OpenDataStorageWithProgramIndex]]
| 205 || [7.0.0+] [[#OpenDataStorageWithProgramIndex]]
|-
|-
| 206 || [13.0.0+]
| 206 || [13.0.0+] OpenDataStorageByPath
|-
| 207 || [15.0.0+] OpenDataFileSystemByDataId
|-
|-
| 400 || [[#OpenDeviceOperator]]
| 400 || [[#OpenDeviceOperator]]
| 608 || [2.0.0+] UnregisterAllExternalKey
| 608 || [2.0.0+] UnregisterAllExternalKey
|-
|-
| 609 || [2.0.0+] GetRightsIdByPath
| 609 || [2.0.0-15.0.1] GetRightsIdByPath
|-
|-
| 610 || [3.0.0+] GetRightsIdAndKeyGenerationByPath
| 610 || [3.0.0+] GetRightsIdAndKeyGenerationByPath
|-
|-
| 617 || [7.0.0+] UnregisterExternalKey
| 617 || [7.0.0+] UnregisterExternalKey
|-
| 618 || [17.0.0+] GetProgramId
|-
|-
| 620 || [2.0.0+] [[#SetSdCardEncryptionSeed]]
| 620 || [2.0.0+] [[#SetSdCardEncryptionSeed]]
| 1019 || [13.0.0+] UnsetDebugOption
| 1019 || [13.0.0+] UnsetDebugOption
|-
|-
| 1100 || [4.0.0+] OverrideSaveDataTransferTokenSignVerificationKey
| 1020 || [18.0.0+] OpenMemoryStressor
|-
| 1100 || [4.0.0-17.0.1] OverrideSaveDataTransferTokenSignVerificationKey
|-
| 1101 || [18.0.0+] OverrideSaveDataTransferKeyForTest
|-
|-
| 1110 || [6.0.0+] CorruptSaveDataFileSystemByOffset
| 1110 || [6.0.0+] CorruptSaveDataFileSystemByOffset
|-
|-
| 1300 || [10.0.0+] [[#OpenBisWiper]]
| 1300 || [10.0.0+] [[#OpenBisWiper]]
|-
| 1400 || [15.0.0+] NotifyErrorContextServiceReady
|}
|}
|-
|-
| 0x8 || CanMountImageAndVideoStorage ||0x8000000000001000 || RW || [[#OpenImageDirectoryFileSystem]]
| 0x8 || CanMountImageAndVideoStorage ||0x8000000000001000 || RW || [[#OpenImageDirectoryFileSystem]]
|-
|-
| 0x9 || CanMountCustomStorage0 || 0x8000000000000000 || RW || OpenCustomStorageFileSystem
| 0x9 || CanMountCustomStorage0 || 0x8000000000000000 || RW || OpenCustomStorageFileSystem
|-
|-
| ([1.0.0-5.1.0] 0xA) || || 0x8000000000000080 || ||
| 0xA || CanMountBisCalibrationFile || 0x8000000000000084 || RW || [[#OpenBisFileSystem]]
|-
|-
| ([6.0.0-6.2.0] 0xA) || || 0x8000000000000084 || ||
| 0xB || CanMountBisSafeMode || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
|-
|-
| ([7.0.0-7.0.1] 0xA) || || 0x4000000000000000 || ||
| 0xC || CanMountBisUser || 0x8000000000008080 || RW || [[#OpenBisFileSystem]]
|-
|-
| ([8.0.0-9.2.0] 0xA) || || 0x8000000000000000 || ||
| 0xD || CanMountBisSystem || 0x8000000000008080 || RW || [[#OpenBisFileSystem]]
|-
|-
| 0xA || CanMountBisCalibrationFile || 0x8000000000000084 || RW || [[#OpenBisFileSystem]]
| 0xE || CanMountBisSystemProperEncryption || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
|-
|-
| ([1.0.0-5.1.0] 0xB) || || 0x8000000000008080 || ||
| 0xF || CanMountBisSystemProperPartition || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
|-
|-
| ([6.0.0-6.2.0] 0xB) || || 0x8000000000000080 || ||
| 0x10 || CanMountSdCard || 0xC000000000200000 || RW || [[#OpenSdCardFileSystem]]
|-
|-
| ([7.0.0-9.2.0] 0xB) || || 0x8000000000000084 || ||
| 0x11 || CanMountGameCard || 0x8000000000000010 || R- || [[#OpenGameCardFileSystem]]
|-
|-
| 0xB || CanMountBisSafeMode || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
| 0x12 || CanMountDeviceSaveData || 0x8000000000040020 || RW || [[#OpenSaveDataFileSystem]]
|-
|-
| ([1.0.0-6.2.0] 0xC) || || 0x8000000000008080 || ||
| 0x13 || CanMountSystemSaveData || 0x8000000000000028 || RW || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
|-
|-
| ([7.0.0-9.2.0] 0xC) || || 0x8000000000000080 || ||
| 0x14 || CanMountOthersSaveData || 0x8000000000000020 || RW || [[#OpenSaveDataFileSystem]]
|-
|-
| 0xC || CanMountBisUser || 0x8000000000008080 || RW || [[#OpenBisFileSystem]]
| 0x15 || CanMountOthersSystemSaveData || 0x8000000000000020 || RW || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
|-
|-
| ([1.0.0-5.1.0] 0xD) || || 0x8000000000000080 || ||
| 0x16 || CanOpenBisPartitionBootPartition1Root || 0x8000000000010082 || RW || [[#OpenBisStorage]]
|-
|-
| ([6.0.0-9.2.0] 0xD) || || 0x8000000000008080 || ||
| 0x17 || CanOpenBisPartitionBootPartition2Root || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| 0xD || CanMountBisSystem || 0x8000000000008080 || RW || [[#OpenBisFileSystem]]
| 0x18 || CanOpenBisPartitionUserDataRoot || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| ([1.0.0-2.3.0] 0xE) || || 0xC000000000200000 || ||
| 0x19 || CanOpenBisPartitionBootConfigAndPackage2Part1 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| ([3.0.0-6.2.0] 0xE) || || 0x8000000000000080 || ||
| 0x1A || CanOpenBisPartitionBootConfigAndPackage2Part2 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| ([7.0.0-9.2.0] 0xE) || || 0x8000000000008080 || ||
| 0x1B || CanOpenBisPartitionBootConfigAndPackage2Part3 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| 0xE || CanMountBisSystemProperEncryption || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
| 0x1C || CanOpenBisPartitionBootConfigAndPackage2Part4 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| ([1.0.0-2.3.0] 0xF) || || 0x8000000000000010 || ||
| 0x1D || CanOpenBisPartitionBootConfigAndPackage2Part5 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| ([3.0.0-5.1.0] 0xF) || || 0xC000000000200000 || ||
| 0x1E || CanOpenBisPartitionBootConfigAndPackage2Part6 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
|-
|-
| ([6.0.0-9.2.0] 0xF) || || 0x8000000000000080 || ||
| 0x1F || CanOpenBisPartitionCalibrationBinary || 0x8000000000000084 || RW || [[#OpenBisStorage]]
|-
|-
| 0xF || CanMountBisSystemProperPartition || 0x8000000000000080 || RW || [[#OpenBisFileSystem]]
| 0x20 || CanOpenBisPartitionCalibrationFile || 0x8000000000000084 || RW || [[#OpenBisStorage]]
|-
|-
| ([1.0.0-2.3.0] 0x10) || || 0x8000000000040020 || ||
| 0x21 || CanOpenBisPartitionSafeMode || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| ([3.0.0-5.1.0] 0x10) || || 0x8000000000000010 || ||
| 0x22 || CanOpenBisPartitionUser || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| ([6.0.0-6.2.0] 0x10) || || 0xC000000000200000 || ||
| 0x23 || CanOpenBisPartitionSystem || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| ([7.0.0-9.2.0] 0x10) || || 0x8000000000000080 || ||
| 0x24 || CanOpenBisPartitionSystemProperEncryption || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| 0x10 || CanMountSdCard || 0xC000000000200000 || RW || [[#OpenSdCardFileSystem]]
| 0x25 || CanOpenBisPartitionSystemProperPartition || 0x8000000000000080 || RW || [[#OpenBisStorage]]
|-
|-
| ([1.0.0-2.3.0] 0x11) || || 0x8000000000000028 || ||
| 0x26 || CanOpenBisPartitionDeviceTreeBlob || 0x8000002000000080 || RW || [[#OpenBisStorage]]
|-
|-
| ([3.0.0-5.1.0] 0x11) || || 0x8000000000040020 || ||
| [3.0.0+] 0x27 || CanOpenSdCardStorage || 0xC000000000200000 || RW ||
|-
|-
| ([6.0.0-6.2.0] 0x11) || || 0x8000000000000010 || ||
| [3.0.0+] 0x28 || CanOpenGameCardStorage || 0x8000000000000100 || RW || [[#OpenGameCardStorage]], [[#EraseGameCard]] (bit1), [[#WriteToGameCard]] (bit1), [[#GetGameCardErrorInfo]] (bit1), [[#EraseAndWriteParamDirectly]] (bit1), [[#ReadParamDirectly]] (bit1), [[#ForceEraseGameCard]] (bit1)
|-
|-
| ([7.0.0-9.2.0] 0x11) || || 0xC000000000200000 || ||
| [4.0.0+] 0x29 || CanMountSystemDataPrivate || 0x8000000000100008 || R- || [[#OpenFileSystem]], [[#OpenDataStorageByDataId]]
|-
|-
| 0x11 || CanMountGameCard || 0x8000000000000010 || R- || [[#OpenGameCardFileSystem]]
| [5.0.0+] 0x2A || CanMountHost || 0xC000000000400000 || RW || [[#OpenHostFileSystem]]
|-
|-
| ([1.0.0-2.3.0] 0x12) || || 0x8000000000000020 || ||
| [6.0.0+] 0x2B || CanMountRegisteredUpdatePartition || 0x8000000000010000 || R- || [[#OpenRegisteredUpdatePartition]]
|-
|-
| ([3.0.0-5.1.0] 0x12) || || 0x8000000000000028 || ||
| [7.0.0+] 0x2C || CanOpenSaveDataInternalStorage || 0x8000000000000000 || RW || [[#OpenSaveDataInternalStorageFileSystem]]
|-
|-
| ([6.0.0-6.2.0] 0x12) || || 0x8000000000040020 || ||
| [7.0.0+] 0x2D || CanMountTemporaryDirectory || 0xC000000000000000 || RW ||
|-
|-
| ([7.0.0-9.2.0] 0x12) || || 0x8000000000000010 || ||
| [11.0.0+] 0x2E || CanMountAllBaseFilesystem || 0x8000000000000000 || RW || OpenBaseFileSystem
|-
|-
| 0x12 || CanMountDeviceSaveData || 0x8000000000040020 || RW || [[#OpenSaveDataFileSystem]]
| [15.0.0+] 0x2F || CanNotMount || 0x0000000000000000 || -- || OpenCustomStorageFileSystem
|}
=== Call ===
{| class="wikitable" border="1"
|-
|-
| ([1.0.0-5.1.0] 0x13) || || 0x8000000000000020 || ||
! OperationType || Name || Mask || Used by
|-
|-
| ([6.0.0-6.2.0] 0x13) || || 0x8000000000000028 || ||
| 0x0 || CanInvalidateBisCache || 0x8000000000000080 || [[#InvalidateBisCache]]
|-
|-
| ([7.0.0-9.2.0] 0x13) || || 0x8000000000040020 || ||
| 0x1 || CanEraseMmc || 0x8000000000000080 || EraseMmc
|-
|-
| 0x13 || CanMountSystemSaveData || 0x8000000000000028 || RW || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
| 0x2 || CanGetGameCardDeviceCertificate || 0x8000000000000010 || GetGameCardDeviceCertificate
|-
|-
| ([1.0.0-2.3.0] 0x14) || || 0x8000000000010082 || ||
| 0x3 || CanGetGameCardIdSet || 0x8000000000000010 || GetGameCardIdSet
|-
|-
| ([3.0.0-6.2.0] 0x14) || || 0x8000000000000020 || ||
| 0x4 || CanFinalizeGameCardDriver || 0x8000000000000200 || FinalizeGameCardDriver
|-
|-
| ([7.0.0-9.2.0] 0x14) || || 0x8000000000000028 || ||
| 0x5 || CanGetGameCardAsicInfo || 0x8000000000000200 || GetGameCardAsicInfo
|-
|-
| 0x14 || CanMountOthersSaveData || 0x8000000000000020 || RW || [[#OpenSaveDataFileSystem]]
| 0x6 || CanGetGameCardAsicCertificate || 0x8000000000000200 || GetGameCardAsicCertificate
|-
|-
| ([1.0.0-2.3.0] 0x15) || || 0x8000000000010080 || ||
| 0x7 || CanCreateSaveData || 0x8000000000002020 || [[#CreateSaveDataFileSystem]]
|-
|-
| ([3.0.0-5.1.0] 0x15) || || 0x8000000000010082 || ||
| 0x8 || CanDeleteSaveData || 0x8000000000000060 || [[#DeleteSaveDataFileSystem]], RegisterSaveDataFileSystemAtomicDeletion
|-
|-
| ([6.0.0-9.2.0] 0x15) || || 0x8000000000000020 || ||
| 0x9 || CanCreateSystemSaveData || 0x8000000000000028 || CreateSaveDataFileSystemBySystemSaveDataId
|-
|-
| 0x15 || CanMountOthersSystemSaveData || 0x8000000000000020 || RW || [[#OpenSaveDataFileSystemBySystemSaveDataId]]
| 0xA || CanCreateOthersSystemSaveData || 0x8000000000000020 || CreateSaveDataFileSystemBySystemSaveDataId
|-
|-
| ([1.0.0-5.1.0] 0x16) || || 0x8000000000010080 || ||
| 0xB || CanDeleteSystemSaveData || 0x8000000000004028 || [[#DeleteSaveDataFileSystem]], RegisterSaveDataFileSystemAtomicDeletion
|-
|-
| ([6.0.0-6.2.0] 0x16) || || 0x8000000000010082 || ||
| 0xC || CanOpenSaveDataInfoReader || 0x8000000000000060 || [[#OpenSaveDataInfoReaderBySaveDataSpaceId]], [[#OpenSaveDataInfoReader]]
|-
|-
| ([7.0.0-9.2.0] 0x16) || || 0x8000000000000020 || ||
| 0xD || CanOpenSaveDataInfoReaderForSystem || 0x8000000000004020 || [[#OpenSaveDataInfoReaderBySaveDataSpaceId]], [[#OpenSaveDataInfoReader]]
|-
|-
| 0x16 || CanOpenBisPartitionBootPartition1Root || 0x8000000000010082 || RW || [[#OpenBisStorage]]
| 0xE || CanOpenSaveDataInfoReaderForInternal || 0x8000000000000040 || [[#OpenSaveDataInfoReaderWithFilter]]
|-
|-
| ([1.0.0-2.3.0] 0x17) || || 0x8000000000010080 || ||
| 0xF || CanOpenSaveDataMetaFile || 0x8000000000020000 || OpenSaveDataMetaFile
|-
|-
| ([3.0.0-5.1.0] 0x17) || || 0x8000000000000080 || ||
| 0x10 || CanSetCurrentPosixTime || 0x8000000000000400 || SetCurrentPosixTime, SetCurrentPosixTimeWithTimeDifference
|-
|-
| ([6.0.0-6.2.0] 0x17) || || 0x8000000000010080 || ||
| 0x11 || CanReadSaveDataFileSystemExtraData || 0x8000000000004060 || [[#ReadSaveDataFileSystemExtraData]]
|-
|-
| ([7.0.0-9.2.0] 0x17) || || 0x8000000000010082 || ||
| 0x12 || CanSetGlobalAccessLogMode || 0x8000000000080000 || [[#SetGlobalAccessLogMode]]
|-
|-
| 0x17 || CanOpenBisPartitionBootPartition2Root || 0x8000000000010080 || RW || [[#OpenBisStorage]]
| 0x13 || CanSetSpeedEmulationMode || 0x8000000000080000 || SetSpeedEmulationMode
|-
|-
| ([1.0.0-5.1.0] 0x18) || || 0x8000000000010080 || ||
| 0x14 || CanDebug || 0xC000000000000000 ||
|-
|-
| ([6.0.0-6.2.0] 0x18) || || 0x8000000000000080 || ||
| 0x15 || CanFillBis || 0xC000000000800000 || CreatePaddingFile, DeleteAllPaddingFiles
|-
|-
| ([7.0.0-9.2.0] 0x18) || || 0x8000000000010080 || ||
| [2.0.0+] 0x16 || CanCorruptSaveData || 0xC000000001000000 || CorruptSaveDataFileSystem, CorruptSaveDataFileSystemBySaveDataSpaceId
|-
|-
| 0x18 || CanOpenBisPartitionUserDataRoot || 0x8000000000000080 || RW || [[#OpenBisStorage]]
| [2.0.0+] 0x17 || CanCorruptSystemSaveData || 0x8000000001000060 || CorruptSaveDataFileSystem, CorruptSaveDataFileSystemBySaveDataSpaceId
|-
|-
| ([6.0.0-6.2.0] 0x19) || || 0x8000000000010080 || ||
| [2.0.0+] 0x18 || CanVerifySaveData || 0x8000000000000060 || [[#VerifySaveDataFileSystem]], VerifySaveDataFileSystemBySaveDataSpaceId
|-
|-
| ([7.0.0-9.2.0] 0x19) || || 0x8000000000000080 || ||
| [2.0.0+] 0x19 || CanDebugSaveData || 0xC000000002000000 || [[#CreateSaveDataFileSystem]], [[#OpenSaveDataFileSystem]], [[#SetSaveDataRootPath]]
|-
|-
| 0x19 || CanOpenBisPartitionBootConfigAndPackage2Part1 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
| [2.0.0+] 0x1A || CanFormatSdCard || 0x8000000004000000 || FormatSdCardFileSystem
|-
|-
| ([1.0.0-9.2.0] 0x1A) || || 0x8000000000010080 || ||
| [3.0.0+] 0x1B || CanGetRightsId || 0x8000000008000000 || GetRightsId, GetRightsIdAndKeyGenerationByPath, GetRightsIdByPath
|-
|-
| 0x1A || CanOpenBisPartitionBootConfigAndPackage2Part2 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
| [3.0.0+] 0x1C || CanRegisterExternalKey || 0x8000000010000000 || RegisterExternalKey, UnregisterAllExternalKey
|-
|-
| ([1.0.0-9.2.0] 0x1B) || || 0x8000000000010080 || ||
| [4.0.0+] 0x1D || CanSetEncryptionSeed || 0x8000000000000800 || [[#SetSdCardEncryptionSeed]]
|-
|-
| 0x1B || CanOpenBisPartitionBootConfigAndPackage2Part3 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
| [4.0.0+] 0x1E || CanWriteSaveDataFileSystemExtraDataTimeStamp || 0x8000000000000020 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
|-
|-
| ([1.0.0-9.2.0] 0x1C) || || 0x8000000000010080 || ||
| [4.0.0+] 0x1F || CanWriteSaveDataFileSystemExtraDataFlags || 0x8000000000004020 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
|-
|-
| 0x1C || CanOpenBisPartitionBootConfigAndPackage2Part4 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
| [4.0.0+] 0x20 || CanWriteSaveDataFileSystemExtraDataCommitId || 0x8000000000000020 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
|-
|-
| ([1.0.0-2.3.0] 0x1D) || || 0x8000000000000084 || ||
| [5.0.0+] 0x21 || CanWriteSaveDataFileSystemExtraDataAll || 0x8000000000000000 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
|-
|-
| ([3.0.0-9.2.0] 0x1D) || || 0x8000000000010080 || ||
| [5.0.0+] 0x22 || CanExtendSaveData || 0x8000000000002020 || ExtendSaveDataFileSystem
|-
|-
| 0x1D || CanOpenBisPartitionBootConfigAndPackage2Part5 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
| [5.0.0+] 0x23 || CanExtendSystemSaveData || 0x8000000000000028 || ExtendSaveDataFileSystem
|-
|-
| ([1.0.0-5.1.0] 0x1E) || || 0x8000000000000084 || ||
| [5.0.0+] 0x24 || CanExtendOthersSystemSaveData || 0x8000000000000020 || ExtendSaveDataFileSystem
|-
|-
| ([6.0.0-9.2.0] 0x1E) || || 0x8000000000010080 || ||
| [5.0.0+] 0x25 || CanRegisterUpdatePartition || 0x8000000020000000 || RegisterUpdatePartition
|-
|-
| 0x1E || CanOpenBisPartitionBootConfigAndPackage2Part6 || 0x8000000000010080 || RW || [[#OpenBisStorage]]
| [5.0.0+] 0x26 || CanOpenSaveDataTransferManager || 0x8000000040000000 || [[#OpenSaveDataTransferManager]]
|-
|-
| ([1.0.0-5.1.0] 0x1F) || || 0x8000000000000080 || ||
| [5.0.0+] 0x27 || CanOpenSaveDataTransferManagerVersion2 || 0x8000000200000000 || [[#OpenSaveDataTransferManagerVersion2]]
|-
|-
| ([6.0.0-6.2.0] 0x1F) || || 0x8000000000000084 || ||
| [5.0.0+] 0x28 || CanOpenSaveDataTransferManagerForSaveDataRepair || 0x8000000200000000 || OpenSaveDataTransferManagerForSaveDataRepair
|-
|-
| ([7.0.0-9.2.0] 0x1F) || || 0x8000000000010080 || ||
| [5.0.0+] 0x29 || CanOpenSaveDataTransferManagerForSaveDataRepairTool || 0x8000000000000000 || OpenSaveDataTransferManagerForSaveDataRepair
|-
|-
| 0x1F || CanOpenBisPartitionCalibrationBinary || 0x8000000000000084 || RW || [[#OpenBisStorage]]
| [5.0.0+] 0x2A || CanOpenOpenSaveDataTransferProhibiter || 0x8000000200002000 || [[#OpenSaveDataTransferProhibiter]]
|-
|-
| ([1.0.0-5.1.0] 0x20) || || 0x8000000000000080 || ||
| [5.0.0+] 0x2B || CanOpenSaveDataMover || 0x8000001000000000 || [[#OpenSaveDataMover]]
|-
|-
| ([6.0.0-9.2.0] 0x20) || || 0x8000000000000084 || ||
| [5.0.0+] 0x2C || CanOpenBisWiper || 0x8000000000000800 || [[#OpenBisWiper]]
|-
|-
| 0x20 || CanOpenBisPartitionCalibrationFile || 0x8000000000000084 || RW || [[#OpenBisStorage]]
| [5.0.0+] 0x2D || CanListAccessibleSaveDataOwnerId || 0x8000000240002000 || [[#ListAccessibleSaveDataOwnerId]]
|-
|-
| ([6.0.0-6.2.0] 0x21) || || 0x8000000000000080 || ||
| [5.0.0+] 0x2E || CanControlMmcPatrol || 0x8000000000000000 || SuspendMmcPatrol, ResumeMmcPatrol
|-
|-
| ([7.0.0-9.2.0] 0x21) || || 0x8000000000000084 || ||
| [5.0.0+] 0x2F || CanOverrideSaveDataTransferTokenSignVerificationKey || 0x8000000000000000 || OverrideSaveDataTransferTokenSignVerificationKey
|-
|-
| 0x21 || CanOpenBisPartitionSafeMode || 0x8000000000000080 || RW || [[#OpenBisStorage]]
| [5.1.0+] 0x30 || CanOpenSdCardDetectionEventNotifier || 0x8000000080200000 || [[#OpenSdCardDetectionEventNotifier]]
|-
|-
| ([1.0.0-9.2.0] 0x22) || || 0x8000000000000080 || ||
| [6.0.0+] 0x31 || CanOpenGameCardDetectionEventNotifier || 0x8000000080000110 || [[#OpenGameCardDetectionEventNotifier]]
|-
|-
| 0x22 || CanOpenBisPartitionUser || 0x8000000000000080 || RW || [[#OpenBisStorage]]
| [6.0.0+] 0x32 || CanOpenSystemDataUpdateEventNotifier || 0x8000000000100008 || OpenSystemDataUpdateEventNotifier
|-
|-
| ([1.0.0-2.3.0] 0x23) || || 0xC000000000200000 || ||
| [6.0.0+] 0x33 || CanNotifySystemDataUpdateEvent || 0x8000000000010000 || NotifySystemDataUpdateEvent
|-
|-
| ([3.0.0-9.2.0] 0x23) || || 0x8000000000000080 || ||
| [6.0.0+] 0x34 || CanOpenAccessFailureDetectionEventNotifier || 0x8000000100000000 || [[#OpenAccessFailureDetectionEventNotifier]]
|-
|-
| 0x23 || CanOpenBisPartitionSystem || 0x8000000000000080 || RW || [[#OpenBisStorage]]
| [6.0.0+] 0x35 || CanGetAccessFailureDetectionEvent || 0x8000000100000000 || GetAccessFailureDetectionEvent
|-
|-
| ([6.0.0-9.2.0] 0x25) || || 0x8000000000000080 || ||
| [6.0.0+] 0x36 || CanIsAccessFailureDetected || 0x8000000100000000 || IsAccessFailureDetected
|-
|-
| 0x25 || CanOpenBisPartitionSystemProperPartition || 0x8000000000000080 || RW || [[#OpenBisStorage]]
| [6.0.0+] 0x37 || CanResolveAccessFailure || 0x8000000100000000 || ResolveAccessFailure
|-
|-
| ([1.0.0-2.3.0] 0x26) || || 0xC000000000400000 || ||
| [6.0.0+] 0x38 || CanAbandonAccessFailure || 0x8000000100000000 || AbandonAccessFailure
|-
|-
| ([3.0.0-5.1.0] 0x26) || || 0x8000000000000100 || ||
| [8.0.0+] 0x39 || CanQuerySaveDataInternalStorageTotalSize || 0x8000000040000000 || QuerySaveDataInternalStorageTotalSize
|-
|-
| ([6.0.0-6.2.0] 0x26) || || 0xC000000000200000 || ||
| [9.0.0+] 0x3A || CanGetSaveDataCommitId || 0x8000000200000020 || [[#GetSaveDataCommitId]]
|-
|-
| ([7.0.0-9.2.0] 0x26) || || 0x8000000000000080 || ||
| [9.0.0+] 0x3B || CanSetSdCardAccessibility || 0x8000000000200000 || SetSdCardAccessibility
|-
|-
| 0x26 || CanOpenSdCardStorage || 0xC000000000200000 || RW ||
| [9.0.0+] 0x3C || CanSimulateDevice || 0x4000000000000000 || SimulateDeviceDetectionEvent, SetSimulationEvent, ClearSimulationEvent
|-
|-
| ([3.0.0-5.1.0] 0x27) || || 0x8000000000100008 || ||
| [9.0.0+] 0x3D || CanCreateSaveDataWithHashSalt || 0x8000000000000000 || [[#CreateSaveDataFileSystem]], [[#CreateSaveDataFileSystemWithHashSalt]]
|-
|-
| ([6.0.0-6.2.0] 0x27) || || 0x8000000000000100 || ||
| [9.0.0+] 0x3E || CanRegisterProgramIndexMapInfo || 0x8000000400000000 || RegisterProgramIndexMapInfo
|-
|-
| ([7.0.0-9.2.0] 0x27) || || 0xC000000000200000 || ||
| [9.0.0+] 0x3F || CanChallengeCardExistence || 0x8000000000000010 || ChallengeCardExistence
|-
|-
| [3.0.0+] 0x27 || CanOpenGameCardStorage || 0x8000000000000100 || RW || [[#OpenGameCardStorage]], [[#EraseGameCard]] (bit1), [[#WriteToGameCard]] (bit1), [[#GetGameCardErrorInfo]] (bit1), [[#EraseAndWriteParamDirectly]] (bit1), [[#ReadParamDirectly]] (bit1), [[#ForceEraseGameCard]] (bit1)
| [9.0.0+] 0x40 || CanCreateOwnSaveData || 0x8000000800000000 || [[#CreateSaveDataFileSystem]], CreateSaveDataFileSystemWithHashSalt
|-
|-
| ([3.0.0-5.1.0] 0x28) || || 0xC000000000400000 || ||
| [9.0.0+] 0x41 || CanDeleteOwnSaveData || 0x8000000800000000 || [[#DeleteSaveDataFileSystem]]
|-
|-
| ([6.0.0-6.2.0] 0x28) || || 0x8000000000100008 || ||
| [10.0.0+] 0x42 || CanReadOwnSaveDataFileSystemExtraData || 0x8000000800000000 || [[#ReadSaveDataFileSystemExtraData]]
|-
|-
| ([7.0.0-9.2.0] 0x28) || || 0x8000000000000100 || ||
| [10.0.0+] 0x43 || CanExtendOwnSaveData || 0x8000000800000000 || ExtendSaveDataFileSystem
|-
|-
| [3.0.0+] 0x28 || CanMountSystemDataPrivate || 0x8000000000100008 || R- || [[#OpenFileSystem]], [[#OpenDataStorageByDataId]]
| [10.2.0+] 0x44 || CanOpenOwnSaveDataTransferProhibiter || 0x8000000800000000 || [[#OpenSaveDataTransferProhibiter]]
|-
|-
| ([4.0.0-5.1.0] 0x29) || || 0x8000000000010000 || ||
| [11.0.0+] 0x45 || CanFindOwnSaveDataWithFilter || 0x8000000800000000 || [[#FindSaveDataWithFilter]]
|-
|-
| ([6.0.0-6.2.0] 0x29) || || 0xC000000000400000 || ||
| [13.0.0+] 0x46 || CanOpenSaveDataTransferManagerForRepair || 0x8000000000000020 || [[#OpenSaveDataTransferManagerForRepair]]
|-
|-
| ([7.0.0-9.2.0] 0x29) || || 0x8000000000100008 || ||
| [13.0.0+] 0x47 || CanSetDebugConfiguration || 0x8000000000000000 || SetDebugOption, UnsetDebugOption
|-
|-
| [4.0.0+] 0x29 || CanMountHost || 0xC000000000400000 || RW || [[#OpenHostFileSystem]]
| [15.0.0+] 0x48 || CanOpenDataStorageByPath || 0x8000000000000000 || OpenDataStorageByPath
|-
|-
| ([5.0.0-5.1.0] 0x2A) || || 0x8000000000000000 || ||
| [17.0.0+] 0x49 || CanNotifyErrorContextServiceReady || 0x8000004000000000 || NotifyErrorContextServiceReady
|-
|-
| ([6.0.0-6.2.0] 0x2A) || || 0x8000000000010000 || ||
| [17.0.0+] 0x4A || CanGetProgramId || 0x8000000008000000 || GetProgramId
|}
|}
=== Call ===
== OpenFileSystem ==
Takes a type-0x19 input buffer containing a [[#FspPath]] and an input [[#FileSystemProxyType]]. Returns an [[#IFileSystem]].
[2.0.0+] This function was removed.
== SetCurrentProcess ==
Takes an input u64 ProcessId. No output.
== OpenFileSystemWithPatch ==
Takes an input [[#FileSystemProxyType]] and an input [[NCM_services#ProgramId|ProgramId]]. 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.
== OpenFileSystemWithIdObsolete ==
Takes a type-0x19 input buffer containing a [[#FspPath]], an input [[#FileSystemProxyType]] and an input [[NCM_services#ProgramId|ProgramId]]. Returns an [[#IFileSystem]].
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 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.
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.
== OpenFileSystemWithId ==
Takes a type-0x19 input buffer containing a [[#FspPath]], an input [[#ContentAttributes]], an input [[#FileSystemProxyType]] and an input [[NCM_services#ProgramId|ProgramId]]. Returns an [[#IFileSystem]].
== OpenBisFileSystem ==
Takes a type-0x19 input buffer containing a [[#FspPath]] and an input [[#BisPartitionId]]. Returns an [[#IFileSystem]].
Official user-process code sets instr[0] = 0 normally.
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.
== InvalidateBisCache ==
Seems to invalidate the Bis cache for MBR/GPT after overwriting that data via the OpenBisStorage IStorage. Used by [[SystemInitializer]].
== DeleteSaveDataFileSystem ==
Takes an input u64.
== CreateSaveDataFileSystem ==
Takes a 0x40-byte [[#SaveDataAttribute]], a 0x40-byte [[#SaveDataCreationInfo]], and a 0x10-byte input struct which governs creation of a saveMeta file.
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.
== 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 ==
| 0x15 || CanCorruptSaveData || 0xC000000001000000 || CorruptSaveDataFileSystem, CorruptSaveDataFileSystemBySaveDataSpaceId
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]].
| [2.0.0+] 0x17 || CanVerifySaveData || 0x8000000000000060 || [[#VerifySaveDataFileSystem]], VerifySaveDataFileSystemBySaveDataSpaceId
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.
== ReadSaveDataFileSystemExtraDataBySaveDataSpaceId ==
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]].
== OpenSaveDataInfoReader ==
No input, returns an output [[#ISaveDataInfoReader]].
== OpenSaveDataInfoReaderBySaveDataSpaceId ==
| ([3.0.0-4.1.0] 0x1C) || || 0x8000000000000028 ||
Takes an input u8 [[#SaveDataSpaceId]], returns an output [[#ISaveDataInfoReader]].
== FindSaveDataWithFilter ==
Takes a total of 0x50-bytes of input, returns 8-bytes of output and a type-0x6 output buffer.
== OpenSaveDataInfoReaderWithFilter ==
Takes a total of 0x50-bytes of input, returns an [[#ISaveDataInfoReader]].
== OpenSaveDataTransferManager ==
No input, returns an [[#ISaveDataTransferManager]].
| [4.0.0+] 0x1D || CanWriteSaveDataFileSystemExtraDataTimeStamp || 0x8000000000000020 || WriteSaveDataFileSystemExtraData, WriteSaveDataFileSystemExtraDataWithMask
== OpenSaveDataTransferManagerVersion2 ==
No input, returns an [[#ISaveDataTransferManagerWithDivision]].
|-
== 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]].
== 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]].
== 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.
== 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.
== OpenSdCardDetectionEventNotifier ==
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).
== GetSaveDataCommitId ==
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.
== OpenFileSystemWithId ==
== SetGlobalAccessLogMode ==
Takes a type-0x19 input buffer, an [[#FileSystemProxyType]] and an u64 title-id. Returns an [[#IFileSystem]].
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).
== OpenBisStorage ==
== GetProgramIndexForAccessLog ==
No input, returns two 32-bit values "version" and "program_index".
== InvalidateBisCache ==
== OpenMultiCommitManager ==
No input, returns an output [[#IMultiCommitManager]].
== DeleteSaveDataFileSystem ==
== OpenBisWiper ==
Takes an input u64.
Takes an input u64 size and a TransferMemory handle. Returns an output [[#IWiper]].
== CreateSaveDataFileSystem ==
= IStorage =
This is "nn::fssrv::sf::IStorage".
This is the interface for a raw device, usually a block device.
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#Read]]
|-
| 1 || [[#Write]]
|-
| 2 || [[#Flush]]
|-
| 3 || [[#SetSize]]
|-
| 4 || [[#GetSize]]
|-
| 5 || [4.0.0+] OperateRange
|}
== CreateSaveDataFileSystemBySystemSaveDataId ==
== Read ==
Takes a 0x40-byte [[#SaveDataAttribute]] and a 0x40-byte [[#SaveDataCreationInfo]].
Takes a type-0x46 buffer, an offset and length.
== Write ==
Takes a type-0x45 buffer, an offset and length.
== OpenGameCardStorage ==
== Flush ==
No input.
== OpenGameCardFileSystem ==
== SetSize ==
Takes two input u32s, with the second u32 located at +4 in rawdata after the first u32. Returns an [[#IFileSystem]].
Takes a size.
== GetSize ==
Returns a size.
== CreateSaveDataFileSystemWithHashSalt ==
= 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"
|-
! Cmd || Name
|-
| 0 || CreateFile
|-
| 1 || DeleteFile
|-
| 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]]
|-
| 14 || [3.0.0+] [[#GetFileTimeStampRaw]]
|-
| 15 || [4.0.0+] QueryEntry
|-
| 16 || [15.0.0+] GetFileSystemAttribute
|}
== FindSaveDataWithFilter ==
== GetEntryType ==
Takes a total of 0x50-bytes of input, returns 8-bytes of output and a type-0x6 output buffer.
Takes a type-0x9 input buffer for the path and returns [[#DirectoryEntryType]] as an output u32.
== OpenSaveDataInfoReaderWithFilter ==
== OpenFile ==
Takes a total of 0x50-bytes of input, returns an [[#ISaveDataInfoReader]].
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)
== OpenSaveDataTransferManagerVersion2 ==
== OpenDirectory ==
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.
== OpenSaveDataTransferProhibiter ==
== Commit ==
Like [https://3dbrew.org/wiki/FS:ControlArchive 3DS], this has to be used after writing to savedata for the changes to take affect.
== ListAccessibleSaveDataOwnerId ==
== GetFreeSpaceSize ==
Takes a total of 0x10-bytes of input, returns 4-bytes of output and a type-0x6 output buffer.
Takes a type-0x9 input buffer for the path and returns an output byte-size u64 for the total free space with this FS.
== OpenSaveDataTransferManagerForSaveDataRepair ==
== 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).
== OpenSaveDataMover ==
== CleanDirectoryRecursively ==
Takes 2 input [[#SaveDataSpaceId]], an input u64 size and a TransferMemory handle. Returns an output [[#ISaveDataMover]].
Takes a type-0x9 input buffer for the path and clears the contents of the directory specified in the path.
== OpenSaveDataTransferManagerForRepair ==
== GetFileTimeStampRaw ==
Takes a type-0x19 input buffer for the path and returns a 0x20-byte struct. This contains 3 u64s and an u8.
== OpenContentStorageFileSystem ==
= IDirectory =
This is "nn::fssrv::sf::IDirectory".
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#Read]]
|-
| 1 || [[#GetEntryCount]]
|}
== OpenCustomStorageFileSystem ==
== Read ==
Takes a [[#CustomStorageId]]. Invalid values return 0x2EE202.
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 "..".
== OpenDataStorageByDataId ==
== GetEntryCount ==
Returns an u64 for the total number of readable entries.
= DirectoryEntry =
This is "nn::fs::DirectoryEntry".
== OpenDataFileSystemWithProgramIndex ==
{| class="wikitable" border="1"
|-
! Offset || Size || Description
|-
| 0x0 || 0x301 || Path
|-
| 0x301 || 0x1 || File attributes (bit 0 = is directory; bit 1 = archive bit)
|-
| 0x302 || 0x2 || Padding?
|-
| 0x304 || 0x1 || [[#DirectoryEntryType]]
|-
| 0x305 || 0x3 || Padding?
|-
| 0x308 || 0x8 || Filesize, 0 for directories.
|}
== OpenSdCardDetectionEventNotifier ==
= DirectoryEntryType =
This command returns a session to a port implementing the [[#IEventNotifier]] interface.
This is "nn::fs::DirectoryEntryType".
An s8 value indicating a directory entry type. The current values are:
== SimulateDeviceDetectionEvent ==
{| class="wikitable" border="1"
|-
! Value || Description
|-
| 0 || Directory
|-
| 1 || File
|}
== VerifySaveDataFileSystem ==
= IFile =
This is "nn::fssrv::sf::IFile".
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || Read
|-
| 1 || Write
|-
| 2 || Flush
|-
| 3 || SetSize
|-
| 4 || GetSize
|-
| 5 || [4.0.0+] OperateRange
|-
| 6 || [12.0.0+] OperateRangeWithBuffer
|}
== GetSaveDataCommitId ==
= ISaveDataInfoReader =
This is "nn::fssrv::sf::ISaveDataInfoReader".
== SetSdCardEncryptionSeed ==
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#ReadSaveDataInfo]]
|}
== 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).
= IDeviceOperator =
This is "nn::fssrv::sf::IDeviceOperator".
== SetSaveDataSize ==
{| 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]]
|-
| 6 || [17.0.0+] GetSdCardHostControllerStatus
|-
| 100 || [[#GetMmcCid]]
|-
| 101 || [[#GetMmcSpeedMode]]
|-
| 110 || [[#EraseMmc]]
|-
| 111 || [[#GetMmcPartitionSize]]
|-
| 112 || [2.0.0+] [[#GetMmcPatrolCount]]
|-
| 113 || [2.0.0+] [[#GetAndClearMmcErrorInfo]]
|-
| 114 || [2.0.0+] [[#GetMmcExtendedCsd]]
|-
| 115 || [4.0.0+] [[#SuspendMmcPatrol]]
|-
| 116 || [4.0.0+] [[#ResumeMmcPatrol]]
|-
|-
| 117 || [17.0.0+] EraseMmcWithRange
|-
|-
| 0 || [[#Read]]
| 200 || [[#IsGameCardInserted]]
|-
|-
| 1 || [[#Write]]
| 201 || [[#EraseGameCard]]
|-
|-
| 2 || [[#Flush]]
| 202 || [[#GetGameCardHandle]]
|-
|-
| 3 || [[#SetSize]]
| 203 || [[#GetGameCardUpdatePartitionInfo]]
|-
|-
| 4 || [[#GetSize]]
| 204 || [[#FinalizeGameCardDriver]]
|-
|-
| 5 || [4.0.0+] OperateRange
| 205 || [[#GetGameCardAttribute]]
|}
|-
| 206 || [[#GetGameCardDeviceCertificate]]
|-
| 207 || [[#GetGameCardAsicInfo]]
|-
| 208 || [[#GetGameCardIdSet]]
|-
| 209 || [[#WriteToGameCardDirectly]]
|-
| 210 || [[#SetVerifyWriteEnalbleFlag]]
|-
| 211 || [[#GetGameCardImageHash]]
|-
| 212 || [2.0.0+] [[#GetGameCardDeviceIdForProdCard]]
|-
| 213 || [2.0.0+] [[#EraseAndWriteParamDirectly]]
|-
|-
| 214 || [2.0.0+] [[#ReadParamDirectly]]
|-
|-
| 0 || CreateFile
| 215 || [2.0.0+] [[#ForceEraseGameCard]]
|-
|-
| 1 || DeleteFile
| 216 || [2.0.0+] [[#GetGameCardErrorInfo]]
|-
|-
| 2 || CreateDirectory
| 217 || [2.1.0+] [[#GetGameCardErrorReportInfo]]
|-
|-
| 3 || DeleteDirectory
| 218 || [3.0.0+] [[#GetGameCardDeviceId]]
|-
|-
| 4 || DeleteDirectoryRecursively
| 219 || [8.0.0+] [[#ChallengeCardExistence]]
|-
|-
| 5 || RenameFile
| 220 || [9.0.0+] [[#GetGameCardCompatibilityType]]
|-
|-
| 6 || RenameDirectory
| 221 || [17.0.0+] [[#GetGameCardAsicCertificate]]
|-
|-
| 7 || [[#GetEntryType]]
| 222 || [18.0.0+] [[#GetGameCardCardHeader]]
|-
|-
| 8 || [[#OpenFile]]
| 300 || [[#SetSpeedEmulationMode]]
|-
|-
| 9 || [[#OpenDirectory]]
| 301 || [[#GetSpeedEmulationMode]]
|-
|-
| 10 || [[#Commit]]
| 302 || [18.0.0+] SetApplicationStorageSpeed
|-
|-
| 11 || [[#GetFreeSpaceSize]]
| 400 || [5.0.0+] [[#SuspendSdmmcControl]]
|-
|-
| 12 || [[#GetTotalSpaceSize]]
| 401 || [5.0.0+] [[#ResumeSdmmcControl]]
|-
|-
| 13 || [3.0.0+] [[#CleanDirectoryRecursively]]
| 402 || [6.0.0+] [[#GetSdmmcConnectionStatus]]
|-
|-
| 14 || [3.0.0+] [[#GetFileTimeStampRaw]]
| 500 || [6.0.0+] [[#SetDeviceSimulationEvent]]
|-
|-
| 15 || [4.0.0+] QueryEntry
| 501 || [6.0.0+] [[#ClearDeviceSimulationEvent]]
|}
|}
== GetEntryType ==
== IsSdCardInserted ==
No input. Returns an output bool.
== OpenFile ==
== GetSdCardSpeedMode ==
No input. Returns an output [[#SdCardSpeedMode]].
== GetSdCardCid ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
== OpenDirectory ==
== GetSdCardUserAreaSize ==
No input. Returns an output s64 '''SdCardUserAreaSize'''.
== Commit ==
== GetSdCardProtectedAreaSize ==
No input. Returns an output s64 '''SdCardProtectedAreaSize'''.
== GetAndClearSdCardErrorInfo ==
Takes a type-0x6 output buffer '''LogBuffer''' and an input s64 '''LogBufferSize'''. Returns an output [[#StorageErrorInfo]] and an output s64 '''LogSize'''.
== GetFreeSpaceSize ==
== GetMmcCid ==
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 type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
== GetTotalSpaceSize ==
== GetMmcSpeedMode ==
No input. Returns an output [[#MmcSpeedMode]].
== CleanDirectoryRecursively ==
== EraseMmc ==
Takes a type-0x9 input buffer for the path and clears the contents of the directory specified in the path.
Takes an input [[#MmcPartition]]. No output.
== GetFileTimeStampRaw ==
== GetMmcPartitionSize ==
Takes a type-0x19 input buffer for the path and returns a 0x20-byte struct. This contains 3 u64s and an u8.
Takes an input [[#MmcPartition]]. Returns an output s64 '''MmcPartitionSize'''.
= IDirectory =
== GetMmcPatrolCount ==
No input. Returns an output u32 '''MmcPatrolCount'''.
== GetAndClearMmcErrorInfo ==
Takes a type-0x6 output buffer '''LogBuffer''' and an input s64 '''LogBufferSize'''. Returns an output [[#StorageErrorInfo]] and an output s64 '''LogSize'''.
== GetMmcExtendedCsd ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
== SuspendMmcPatrol ==
No input/output.
== Read ==
== ResumeMmcPatrol ==
No input/output.
== IsGameCardInserted ==
No input. Returns an output bool.
== GetEntryCount ==
== EraseGameCard ==
Takes an input [[#GameCardSize]] and an input u64 '''NormalAreaSize'''. No output.
= DirectoryEntry =
== GetGameCardHandle ==
No input. Returns an output [[#GameCardHandle]].
== GetGameCardUpdatePartitionInfo ==
Takes an input [[#GameCardHandle]]. Returns an output [[#GameCardUpdatePartitionInfo]].
= DirectoryEntryType =
== FinalizeGameCardDriver ==
No input/output.
== GetGameCardAttribute ==
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.
= IFile =
== 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.
= ISaveDataInfoReader =
== WriteToGameCardDirectly ==
Takes a type-0x6 output buffer and two input s64s '''Offset''' and '''BufferSize'''. No output.
== SetVerifyWriteEnalbleFlag ==
Takes an input bool. No output.
== ReadSaveDataInfo ==
== GetGameCardImageHash ==
Takes a type-0x6 output buffer. Returns an output u64 for total output entries. This buffer contains an array of [[#SaveDataInfo]].
Takes a type-0x6 output buffer, an input s64 '''BufferSize''' and an input [[#GameCardHandle]]. No output.
== 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.
== ForceEraseGameCard ==
No input/output.
== GetGameCardErrorInfo ==
No input. Returns an output [[#GameCardErrorInfo]].
= IDeviceOperator =
== GetGameCardErrorReportInfo ==
No input. Returns an output [[#GameCardErrorReportInfo]].
== 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]].
== GetGameCardCompatibilityType ==
Takes an input [[#GameCardHandle]]. Returns an output [[#GameCardCompatibilityType]].
== GetGameCardAsicCertificate ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
== GetGameCardCardHeader ==
Takes a type-0x6 output buffer, an input s64 '''BufferSize''' and an input [[#GameCardHandle]]. No output.
== SetSpeedEmulationMode ==
Takes an input [[#SpeedEmulationMode]]. No output.
== GetSpeedEmulationMode ==
No input. Returns an output [[#SpeedEmulationMode]].
== SuspendSdmmcControl ==
No input/output.
== ResumeSdmmcControl ==
No input/output.
| 114 || [2.0.0+] [[#GetMmcExtendedCsd]]
== 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"
|-
|-
| 115 || [4.0.0+] [[#SuspendMmcPatrol]]
! Cmd || Name
|-
|-
| 116 || [4.0.0+] [[#ResumeMmcPatrol]]
| 0 || [[#GetEventHandle]]
|-
|}
== GetEventHandle ==
| 201 || [[#EraseGameCard]]
No input, returns an output Event handle. With official sw the EventClearMode is user-specified.
= ISaveDataTransferManager =
This is "nn::fssrv::sf::ISaveDataTransferManager".
This was added with [[4.0.0]].
{| class="wikitable" border="1"
|-
|-
| 202 || [[#GetGameCardHandle]]
! Cmd || Name
|-
|-
| 203 || [[#GetGameCardUpdatePartitionInfo]]
| 0 || [[#GetChallenge]]
|-
|-
| 204 || [[#FinalizeGameCardDriver]]
| 16 || [[#SetToken]]
|-
|-
| 205 || [[#GetGameCardAttribute]]
| 32 || [[#OpenSaveDataExporter]]
|-
|-
| 206 || [[#GetGameCardDeviceCertificate]]
| 64 || [[#OpenSaveDataImporter]]
|-
|}
== GetChallenge ==
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]].
= ISaveDataTransferManagerForSaveDataRepair =
This is "nn::fssrv::sf::ISaveDataTransferManagerForSaveDataRepair".
This was added with [[9.0.0]].
{| class="wikitable" border="1"
|-
|-
| 211 || [[#GetGameCardImageHash]]
! Cmd || Name
|-
|-
| 212 || [2.0.0+] [[#GetGameCardDeviceIdForProdCard]]
| 0 || [[#GetChallenge]]
|-
|-
| 213 || [2.0.0+] [[#EraseAndWriteParamDirectly]]
| 16 || [[#SetKeyPackage]]
|-
|-
| 214 || [2.0.0+] [[#ReadParamDirectly]]
| 80 || [[#OpenSaveDataExporterAndGetEncryptedKey]]
|-
|-
| 215 || [2.0.0+] [[#ForceEraseGameCard]]
| 81 || [[#PrepareOpenSaveDataImporter]]
|-
|-
| 216 || [2.0.0+] [[#GetGameCardErrorInfo]]
| 90 || [[#OpenSaveDataImporter]]
|-
|-
| 217 || [2.1.0+] [[#GetGameCardErrorReportInfo]]
| 91 || [[#OpenSaveDataImporter2]]
|-
|-
| 218 || [3.0.0+] [[#GetGameCardDeviceId]]
| 100 || [[#OpenSaveDataExporterWithKey]]
|-
|-
| 219 || [8.0.0+] [[#ChallengeCardExistence]]
| 110 || [[#OpenSaveDataImporterWithKey]]
|}
|}
== IsSdCardInserted ==
== SetKeyPackage ==
No input. Returns an output bool.
No input/output, takes a type-0x5 input buffer.
== GetSdCardSpeedMode ==
== OpenSaveDataExporterAndGetEncryptedKey ==
Takes a total of 0x10-bytes of input and a type-0x1A output buffer to receive a RsaEncryptedKey. Returns an [[#ISaveDataDivisionExporter]].
== GetSdCardCid ==
== PrepareOpenSaveDataImporter ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
Takes a type-0x1A output buffer to receive a RsaEncryptedKey.
== GetSdCardUserAreaSize ==
== OpenSaveDataImporter ==
Takes a total of 0x18-bytes of input and two type-0x5 input buffers, returns an [[#ISaveDataDivisionImporter]].
== GetSdCardProtectedAreaSize ==
== OpenSaveDataImporter2 ==
Takes a total of 0x18-bytes of input and a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
== GetAndClearSdCardErrorInfo ==
== OpenSaveDataExporterWithKey ==
Takes a type-0x6 output buffer '''LogBuffer''' and an input s64 '''LogBufferSize'''. Returns an output [[#StorageErrorInfo]] and an output s64 '''LogSize'''.
Takes a total of 0x20-bytes of input, returns an [[#ISaveDataDivisionExporter]].
== GetMmcCid ==
== OpenSaveDataImporterWithKey ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
Takes a total of 0x28-bytes of input and a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
[17.0.0+] Now only takes 0x18-bytes of input and an additional type-0x5 input buffer.
== EraseMmc ==
= ISaveDataMover =
This is "nn::fssrv::sf::ISaveDataMover".
This was added with [[10.0.0]].
== GetMmcPatrolCount ==
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 8 || [[#Register]]
|-
| 16 || [[#Process]]
|-
| 18 || [[#Cancel]]
|}
== GetAndClearMmcErrorInfo ==
== Register ==
Takes a type-0x6 output buffer '''LogBuffer''' and an input s64 '''LogBufferSize'''. Returns an output [[#StorageErrorInfo]] and an output s64 '''LogSize'''.
Takes an input u64, no output.
== GetMmcExtendedCsd ==
== Process ==
Takes a type-0x6 output buffer and an input s64 '''BufferSize'''. No output.
Takes an input u64, returns an output u64.
== SuspendMmcPatrol ==
== Cancel ==
No input/output.
No input/output.
== ResumeMmcPatrol ==
= ISaveDataTransferManagerForRepair =
This is "nn::fssrv::sf::ISaveDataTransferManagerForRepair".
This was added with [[11.0.0]].
== EraseGameCard ==
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 80 || [[#OpenSaveDataExporter]]
|-
| 90 || [[#OpenSaveDataImporter]]
|}
== GetGameCardHandle ==
== OpenSaveDataExporter ==
Takes a total of 0x10-bytes of input, returns an [[#ISaveDataDivisionExporter]].
== GetGameCardUpdatePartitionInfo ==
== OpenSaveDataImporter ==
Takes an input [[#GameCardHandle]]. Returns an output [[#GameCardUpdatePartitionInfo]].
Takes 1-byte of input, a type-0x5 input buffer, returns an [[#ISaveDataDivisionImporter]].
== FinalizeGameCardDriver ==
= ISaveDataExporter =
This is "nn::fssrv::sf::ISaveDataExporter".
This was added with [[4.0.0]].
== GetGameCardDeviceCertificate ==
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#GetSaveDataInfo]]
|-
| 1 || [[#GetRestSize]]
|-
| 16 || [[#Pull]]
|-
| 17 || [[#PullInitialData]]
|}
== GetGameCardAsicInfo ==
== 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.
== WriteToGameCardDirectly ==
== GetRestSize ==
No input, returns an output u64.
== SetVerifyWriteEnalbleFlag ==
== Pull ==
Takes an input bool. No output.
Takes a type-0x6 output buffer, returns an output u64.
== GetGameCardImageHash ==
== PullInitialData ==
No input/output, takes a type-0x6 output buffer.
== GetGameCardDeviceIdForProdCard ==
= ISaveDataImporter =
This is "nn::fssrv::sf::ISaveDataImporter".
This was added with [[4.0.0]].
== ReadParamDirectly ==
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#GetSaveDataInfo]]
|-
| 1 || [[#GetRestSize]]
|-
| 16 || [[#Push]]
|-
| 17 || [[#Finalize]]
|}
== ForceEraseGameCard ==
== GetSaveDataInfo ==
No input/output.
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.
== GetGameCardErrorReportInfo ==
== GetRestSize ==
No input. Returns an output [[#GameCardErrorReportInfo]].
No input, returns an output u64.
== GetGameCardDeviceId ==
== Push ==
No input/output, takes a type-0x5 input buffer.
== ChallengeCardExistence ==
== Finalize ==
No input/output.
= ISaveDataTransferManagerWithDivision =
This is "nn::fssrv::sf::ISaveDataTransferManagerWithDivision".
This was added with [[5.0.0]].
== SetSpeedEmulationMode ==
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || [[#GetChallenge]]
|-
| 8 || [18.0.0+] SetMode
|-
| 9 || [18.0.0+] SetAttribute
|-
| 16 || [[#SetKeySeedPackage]]
|-
| 32 || [[#OpenSaveDataExporter]]
|-
| 33 || [[#OpenSaveDataExporterForDiffExport]]
|-
| 34 || [6.0.0+] [[#OpenSaveDataExporterByContext]]
|-
| 63 || [17.0.0+] OpenSaveDataImporter
|-
| 64 || [6.0.0-17.0.1] [[#OpenSaveDataImporterDeprecated]] ([5.0.0-5.1.0] OpenSaveDataImporter)
|-
| 65 || [5.0.0-17.0.1] [[#OpenSaveDataImporterForDiffImport]]
|-
| 66 || [6.0.0-17.0.1] [[#OpenSaveDataImporterForDuplicateDiffImport]]
|-
| 67 || [6.0.0-16.1.0] [[#OpenSaveDataImporter]]
|-
| 68 || [6.0.0+] [[#OpenSaveDataImporterByContext]]
|-
| 69 || [6.0.0+] [[#CancelSuspendingImport]]
|-
| 70 || [10.0.0+] CancelSuspendingImportByAttribute
|-
| 80 || [11.0.0+] SwapSecondary
|}
== ResumeSdmmcControl ==
== GetChallenge ==
No input/output.
No input/output, takes a type-0x6 output buffer containing the '''Challenge'''.
== GetSdmmcConnectionStatus ==
== SetKeySeedPackage ==
No input/output, takes a type-0x5 input buffer containing the '''KeySeedPackage'''.
== SetDeviceSimulationEvent ==
== OpenSaveDataExporter ==
Takes a total of 0x14-bytes of input. No output.
Takes an input u8 [[#SaveDataSpaceId]] and u64. Returns an [[#ISaveDataDivisionExporter]].
== ClearDeviceSimulationEvent ==
== OpenSaveDataExporterForDiffExport ==
Takes a total of 4-bytes of input. No output.
Takes an input u8 [[#SaveDataSpaceId]], an u64, and a type-0x5 input buffer [[#InitialDataVersion2]]. Returns an [[#ISaveDataDivisionExporter]].
= IEventNotifier =
== OpenSaveDataExporterByContext ==
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]].
== GetEventHandle ==
== OpenSaveDataImporterForDiffImport ==
Takes an input u8 [[#SaveDataSpaceId]], an u64, and a type-0x5 input buffer [[#InitialDataVersion2]], returns an [[#ISaveDataDivisionImporter]].
= ISaveDataTransferManager =
== 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]].
== GetChallenge ==
== CancelSuspendingImport ==
Takes an input u64 and a 0x10-byte struct, no output.
== SetToken ==
= ISaveDataDivisionExporter =
This is "nn::fssrv::sf::ISaveDataDivisionExporter".
This was added with [[5.0.0]].
This was added with [[9.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || [[#GetChallenge]]
| 0 || [[#SetDivisionCount]]
|-
|-
| 16 || [[#SetKeyPackage]]
| 1 || [6.0.0+] [[#ReadSaveDataExtraData]]
|-
|-
| 80 || [[#OpenSaveDataExporterAndGetEncryptedKey]]
| 16 || [[#OpenSaveDataDiffChunkIterator]]
|-
| 48 || [[#OpenSaveDataChunkExporter]]
|-
| 64 || [6.0.0-8.1.0] [[#FinalizeFullExport]]
|-
| 65 || [6.0.0-8.1.0] [[#FinalizeDiffExport]]
|-
| 66 || [6.0.0+] [[#CancelExport]]
|-
| 67 || [6.0.0+] [[#SuspendExport]]
|-
| 70 || [6.0.0-17.0.1] [[#GetKeySeed]]
|-
| 71 || [6.0.0+] [[#GetInitialDataMac]]
|-
| 72 || [6.0.0+] [[#FinalizeExport]]
|-
|-
| 81 || [[#PrepareOpenSaveDataImporter]]
| 73 || [9.0.0+] [[#GetInitialDataMacKeyGeneration]]
|-
|-
| 90 || [[#OpenSaveDataImporter]]
| 74 || [18.0.0+] [[#GetKeySeed]]
|-
|-
| 91 || [[#OpenSaveDataImporter2]]
| 80 || [6.0.0+] [[#GetImportInitialDataAad]]
|-
|-
| 100 || [[#OpenSaveDataExporterWithKey]]
| 81 || [6.0.0+] [[#SetExportInitialDataAad]]
|-
|-
| 110 || [[#OpenSaveDataImporterWithKey]]
| 96 || [6.0.0+] [[#GetReportInfo]]
|}
|}
== SetKeyPackage ==
== SetDivisionCount ==
Takes an input u32, no output.
== OpenSaveDataExporterAndGetEncryptedKey ==
== OpenSaveDataChunkExporter ==
Takes a total of 0x10-bytes of input and a type-0x1A output buffer to receive a RsaEncryptedKey. Returns an [[#ISaveDataDivisionExporter]].
Takes an input u32, returns an [[#ISaveDataChunkExporter]].
== FinalizeFullExport ==
No input, returns two 0x10-byte output structs.
== PrepareOpenSaveDataImporter ==
== FinalizeDiffExport ==
No input, returns an output 0x10-byte struct.
== OpenSaveDataImporter ==
== CancelExport ==
No input/output.
== OpenSaveDataImporter2 ==
== SuspendExport ==
No input/output, takes a type-0x6 output buffer.
== OpenSaveDataExporterWithKey ==
== GetKeySeed ==
No input, returns an output 0x10-byte struct.
== OpenSaveDataImporterWithKey ==
== GetInitialDataMac ==
No input, returns an output 0x10-byte struct.
= ISaveDataMover =
== 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]].
This was added with [[11.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Cmd || Name
! Cmd || Name
|-
|-
| 80 || [[#OpenSaveDataExporter]]
| 0 || [6.0.0+] [[#ReadSaveDataExtraData]]
|-
| 16 || [[#OpenSaveDataDiffChunkIterator]]
|-
| 32 || [[#InitializeImport]]
|-
| 33 || [[#FinalizeImport]]
|-
|-
| 90 || [[#OpenSaveDataImporter]]
| 34 || [6.0.0+] [[#CancelImport]]
|-
| 35 || [6.0.0+] [[#GetImportContext]]
|-
|-
| 36 || [6.0.0+] [[#SuspendImport]]
|-
|-
| 0 || [[#GetSaveDataInfo]]
| 37 || [11.0.0+] FinalizeImportWithoutSwap
|-
|-
| 1 || [[#GetRestSize]]
| 48 || [[#OpenSaveDataChunkImporter]]
|-
|-
| 16 || [[#Pull]]
| 64 || [6.0.0+] [[#GetImportInitialDataAad]]
|-
|-
| 17 || [[#PullInitialData]]
| 80 || [6.0.0+] [[#GetReportInfo]]
|}
|}
== GetSaveDataInfo ==
== ReadSaveDataExtraData ==
No input/output, takes a type-0x1A [[#SaveDataInfo]] output buffer.
No input/output, takes a type-0x6 output buffer.
== OpenSaveDataDiffChunkIterator ==
No input, returns an [[#ISaveDataChunkIterator]].
== GetRestSize ==
== InitializeImport ==
No input, returns an output u64.
No input, returns an output u64.
== Pull ==
== FinalizeImport ==
No input/output.
== CancelImport ==
No input/output.
== PullInitialData ==
== GetImportContext ==
No input/output, takes a type-0x6 output buffer.
No input/output, takes a type-0x6 output buffer.
= ISaveDataImporter =
== SuspendImport ==
This is "nn::fssrv::sf::ISaveDataImporter".
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 [[4.0.0]].
This was added with [[5.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || [[#GetSaveDataInfo]]
| 0 || [[#Next]]
|-
|-
| 1 || [[#GetRestSize]]
| 1 || [[#IsEnd]]
|-
|-
| 16 || [[#Push]]
| 16 || [[#GetId]]
|}
|}
== GetSaveDataInfo ==
== Next ==
No input/output, takes a type-0x1A [[#GetSaveDataInfo]] output buffer.
No input/output.
== IsEnd ==
No input, returns an output u8.
== GetRestSize ==
== GetId ==
No input, returns an output u64.
No input, returns an output u32.
== Push ==
= ISaveDataChunkExporter =
This is "nn::fssrv::sf::ISaveDataChunkExporter".
This is "nn::fssrv::sf::ISaveDataTransferManagerWithDivision".
This was added with [[5.0.0]].
This was added with [[5.0.0]].
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || [[#GetChallenge]]
| 0 || [[#Pull]]
|-
|-
| 16 || [[#SetKeySeedPackage]]
| 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"
|-
|-
| 33 || [[#OpenSaveDataExporterForDiffExport]]
! Cmd || Name
|-
|-
| 34 || [6.0.0+] [[#OpenSaveDataExporterByContext]]
| 0 || [[#Push]]
|-
| [6.0.0+] [[#OpenSaveDataImporterDeprecated]]
|}
|}
== GetChallenge ==
== Push ==
Takes an input u64 and a type-0x5 input buffer, no output.
== SetKeySeedPackage ==
= ISaveDataTransferProhibiter =
This is "nn::fssrv::sf::ISaveDataTransferProhibiter".
This was added with [6.0.0+].
This doesn't seem to handle any commands (?).
== OpenSaveDataExporterByContext ==
= IMultiCommitManager =
This is "nn::fssrv::sf::IMultiCommitManager".
This was added with [6.0.0+].
This was added with [[5.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || [[#SetDivisionCount]]
| 1 || [[#Add]]
|-
|-
| 1 || [6.0.0+] [[#GetSaveDataInfo]]
| 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"
|-
|-
| 16 || [[#OpenSaveDataDiffChunkIterator]]
! Cmd || Name
|-
|-
| 48 || [[#OpenSaveDataChunkExporter]]
| 0 || [[#Startup|Startup]]
|-
|-
| 64 || [6.0.0-8.1.0] [[#FinalizeFullExport]]
| 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"
|-
|-
| 65 || [6.0.0-8.1.0] [[#FinalizeDiffExport]]
! Cmd || Name
|-
|-
| 66 || [6.0.0+] [[#CancelExport]]
| N/A || IsInserted
|-
|-
| 67 || [6.0.0+] [[#SuspendExport]]
| N/A || IsHandleValid
|-
|-
| 70 || [6.0.0+] [[#GetKeySeed]]
| N/A || OpenDetectionEvent
|-
|-
| 71 || [6.0.0+] [[#GetInitialDataMac]]
| 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
|-
|-
| 72 || [6.0.0+] [[#FinalizeExport]]
| N/A || OperateIn
|-
|-
| 73 || [9.0.0+] [[#GetInitialDataMacKeyGeneration]]
| N/A || OperateOut
|-
|-
| 80 || [6.0.0+] [[#GetImportInitialDataAad]]
| N/A || OperateOut2
|-
|-
| 81 || [6.0.0+] [[#SetExportInitialDataAad]]
| N/A || OperateInOut
|-
|-
| 96 || [6.0.0+] [[#GetReportInfo]]
| N/A || OperateIn2Out
|}
|}
== SetDivisionCount ==
= IStorageDevice =
This is "nn::fssrv::storage::sf::IStorageDevice".
== OpenSaveDataChunkExporter ==
{| 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
|}
== FinalizeFullExport ==
= FileSystemProxyType =
This is "nn::fs::FileSystemProxyType".
This is "nn::fssrv::sf::ISaveDataDivisionImporter".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name
! Value || Name
|-
|-
| 0 || [6.0.0+] [[#GetSaveDataInfo]]
| 0 || Code
|-
|-
| 16 || [[#OpenSaveDataDiffChunkIterator]]
| 1 || Rom
|-
|-
| 32 || [[#InitializeImport]]
| 2 || Logo
|-
|-
| 33 || [[#FinalizeImport]]
| 3 || Control
|-
|-
| 34 || [6.0.0+] [[#CancelImport]]
| 4 || Manual
|-
|-
| 35 || [6.0.0+] [[#GetImportContext]]
| 5 || Meta
|-
|-
| 36 || [6.0.0+] [[#SuspendImport]]
| 6 || Data
|-
|-
| 37 || [11.0.0+] FinalizeImportWithoutSwap
| 7 || Package
|-
|-
| 48 || [[#OpenSaveDataChunkImporter]]
| 8 || [4.0.0+] RegisteredUpdate
|}
|}
== GetSaveDataInfo ==
= ContentType =
This is "nn::fs::ContentType".
== OpenSaveDataDiffChunkIterator ==
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Meta
|-
| 1 || Control
|-
| 2 || Manual
|-
| 3 || Logo
|-
| 4 || Data
|}
== FinalizeImport ==
= ContentAttributes =
This is "nn::fs::ContentAttributes".
== CancelImport ==
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || None
|-
| 15 || All
|}
== GetImportContext ==
= ContentStorageId =
This is "nn::fs::ContentStorageId".
== SuspendImport ==
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || System
|-
| 1 || User
|-
| 2 || SdCard
|-
| 3 || [16.0.0+] System0
|}
== GetImportInitialDataAad ==
= SaveDataSpaceId =
This is "nn::fs::SaveDataSpaceId".
This is "nn::fssrv::sf::ISaveDataChunkIterator".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name
! Value || Name
|-
| 0 || System
|-
| 1 || User
|-
|-
| 0 || [[#Next]]
| 2 || SdSystem
|-
|-
| 1 || [[#IsEnd]]
| 3 || [3.0.0+] Temporary
|-
|-
| 16 || [[#GetId]]
| 4 || [4.0.0+] SdUser
|}
|-
| 100 || [3.0.0+] ProperSystem
|-
| 101 || [3.0.0+] SafeMode
|}
Determines the storage where the savedata is stored.
== GetId ==
= SaveDataType =
This is "nn::fs::SaveDataType".
This is "nn::fssrv::sf::ISaveDataChunkExporter".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name
! Value || Name
|-
| 0 || System
|-
| 1 || Account
|-
|-
| 0 || [[#Pull]]
| 2 || Bcat
|-
|-
| 16 || [6.0.0+] [[#GetRestRawDataSize]]
| 3 || Device
|}
|-
| 4 || [3.0.0+] Temporary
|-
|-
| 5 || [3.0.0+] Cache
|-
|-
| 0 || [[#Push]]
| 6 || [4.0.0+] SystemBcat
|}
|}
== Push ==
= SaveDataRank =
This is "nn::fs::SaveDataRank".
This was added with [[6.0.0]].
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name
! Value || Name
|-
|-
| 1 || [[#Add]]
| 0 || Primary
|-
|-
| 2 || [[#Commit]]
| 1 || Secondary
|}
|}
== Add ==
= SaveDataEnumerateOption =
This is "nn::fs::SaveDataEnumerateOption".
This is "nn::fs::IWiper".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name
! Value || Name
|-
|-
| 0 || [[#Startup|Startup]]
| 1 || AllRank
|}
|}
== Startup ==
= SaveDataFlags =
This is "nn::fs::SaveDataFlags".
This is "nn::fs::FileSystemProxyType".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || Code
| 1 || KeepAfterResettingSystemSaveData
|-
|-
| 1 || Rom
| 2 || KeepAfterRefurbishment
|-
|-
| 2 || Logo
| 4 || KeepAfterResettingSystemSaveDataWithoutUserSaveData
|-
|-
| 8 || NeedsSecureDelete
| 8 || [4.0.0+] RegisteredUpdate
|}
|}
= ContentType =
= SaveDataMetaType =
This is "nn::fs::ContentType".
This is "nn::fs::SaveDataMetaType".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || Meta
| 0 || None
|-
|-
| 1 || Control
| 1 || Thumbnail
|-
|-
| 2 || Manual
| 2 || ExtensionContext
|}
|}
= ContentStorageId =
= ImageDirectoryId =
This is "nn::fs::ContentStorageId".
This is "nn::fs::ImageDirectoryId".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || System
| 0 || Nand
|-
|-
| 1 || User
| 1 || SdCard
|}
|}
= SaveDataSpaceId =
= CloudBackupWorkStorageId =
This is "nn::fs::SaveDataSpaceId".
This is "nn::fs::CloudBackupWorkStorageId".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || System
| 0 || Nand
|-
|-
| 1 || User
| 1 || SdCard
|}
= CustomStorageId =
This is "nn::fs::CustomStorageId".
{| class="wikitable" border="1"
|-
|-
| 2 || SdSystem
! Value || Name
|-
|-
| 3 || [3.0.0+] Temporary
| 0 || System
|-
|-
| 4 || [4.0.0+] SdUser
| 1 || SdCard
|}
|}
= Priority =
This is "nn::fs::Priority".
= SaveDataType =
This is "nn::fs::SaveDataType".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || System
| 0 || Realtime
|-
|-
| 1 || Account
| 1 || Normal
|-
|-
| 2 || Bcat
| 2 || Low
|}
|}
= SaveDataRank =
= PriorityRaw =
This is "nn::fs::SaveDataRank".
This is "nn::fs::PriorityRaw".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || Primary
| 0 || Realtime
|-
| 1 || Normal
|-
| 2 || Low
|-
|-
| 1 || Secondary
| 3 || Background
|}
|}
= SaveDataEnumerateOption =
= AbortSpecifier =
This is "nn::fs::SaveDataEnumerateOption".
This is "nn::fs::AbortSpecifier".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 1 || AllRank
| 0 || Default
|-
| 1 || Abort
|-
| 2 || ReturnResult
|}
|}
= SaveDataFlags =
= OperationId =
This is "nn::fs::SaveDataFlags".
This is "nn::fs::OperationId".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 1 || KeepAfterResettingSystemSaveData
| 0 || Clear
|-
|-
| 2 || KeepAfterRefurbishment
| 1 || ClearSignature
|-
|-
| 4 || KeepAfterResettingSystemSaveDataWithoutUserSaveData
| 2 || InvalidateCache
|-
|-
| 8 || NeedsSecureDelete
| 3 || QueryRange
|}
|}
= SaveDataMetaType =
= MountHostOption =
This is "nn::fs::SaveDataMetaType".
This is "nn::fs::MountHostOption".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 1 || PseudoCaseSensitive
| 1 || Thumbnail
|}
|}
= ImageDirectoryId =
= BisPartitionId =
This is "nn::fs::ImageDirectoryId".
This is "nn::fs::BisPartitionId".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || Nand
| 0 || BootPartition1Root
|-
|-
| 1 || SdCard
| 10 || BootPartition2Root
|-
|-
| 20 || UserDataRoot
|-
|-
| 0 || Nand
| 21 || BootConfigAndPackage2Part1
|-
|-
| 1 || SdCard
| 22 || BootConfigAndPackage2Part2
|-
|-
| 23 || BootConfigAndPackage2Part3
|-
|-
| 0 || System
| 24 || BootConfigAndPackage2Part4
|-
|-
| 1 || SdCard
| 25 || BootConfigAndPackage2Part5
|-
|-
| 26 || BootConfigAndPackage2Part6
|-
|-
| 0 || Realtime
| 27 || CalibrationBinary
|-
| 28 || CalibrationFile
|-
| 29 || SafeMode
|-
|-
| 1 || Normal
| 30 || User
|-
|-
| 2 || Low
| 31 || System
|-
|-
| 32 || SystemProperEncryption
|-
|-
| 0 || Realtime
| 33 || SystemProperPartition
|-
|-
| 1 || Normal
| 34 || SignedSystemPartitionOnSafeMode
|-
|-
| 2 || Low
| 35 || [16.0.0+] DeviceTreeBlob
|-
|-
| 3 || Background
| 36 || [16.0.0+] System0
|}
|}
= AbortSpecifier =
= SdCardSpeedMode =
This is "nn::fs::AbortSpecifier".
This is "nn::fs::SdCardSpeedMode".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || Default
| 0 || Identification
|-
|-
| 1 || Abort
| 1 || DefaultSpeed
|-
|-
| 2 || ReturnResult
| 2 || HighSpeed
|-
| 3 || Sdr12
|-
| 4 || Sdr25
|-
| 5 || Sdr50
|-
| 6 || Sdr104
|-
| 7 || Ddr50
|-
| 8 || Unknown
|}
|}
= OperationId =
= MmcSpeedMode =
This is "nn::fs::OperationId".
This is "nn::fs::MmcSpeedMode".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 0 || Clear
| 0 || Identification
|-
| 1 || LegacySpeed
|-
| 2 || HighSpeed
|-
|-
| 1 || ClearSignature
| 3 || Hs200
|-
|-
| 2 || InvalidateCache
| 4 || Hs400
|-
|-
| 3 || QueryRange
| 5 || Unknown
|}
|}
= MountHostOption =
= MmcPartition =
This is "nn::fs::MountHostOption".
This is "nn::fs::MmcPartition".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Value || Name
! Value || Name
|-
|-
| 1 || PseudoCaseSensitive
| 0 || UserData
|-
| 1 || BootPartition1
|-
| 2 || BootPartition2
|}
|}
= BisPartitionId =
= MemoryReportInfo =
This is "nn::fs::BisPartitionId".
This is "nn::fs::MemoryReportInfo".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Offset
! Size
! Description
|-
|-
| 0 || BootPartition1Root
| 0x0
| 0x8
| PooledBufferFreeSizePeak
|-
|-
| 10 || BootPartition2Root
| 0x8
| 0x8
| PooledBufferRetriedCount
|-
|-
| 20 || UserDataRoot
| 0x10
| 0x8
| PooledBufferReduceAllocationCount
|-
|-
| 21 || BootConfigAndPackage2Part1
| 0x18
| 0x8
| BufferManagerFreeSizePeak
|-
|-
| 22 || BootConfigAndPackage2Part2
| 0x20
| 0x8
| BufferManagerRetriedCount
|-
|-
| 23 || BootConfigAndPackage2Part3
| 0x28
| 0x8
| ExpHeapFreeSizePeak
|-
|-
| 24 || BootConfigAndPackage2Part4
| 0x30
| 0x8
| BufferPoolFreeSizePeak
|-
|-
| 25 || BootConfigAndPackage2Part5
| 0x38
| 0x8
| PatrolReadAllocateBufferSuccessCount
|-
|-
| 26 || BootConfigAndPackage2Part6
| 0x40
| 0x8
| PatrolReadAllocateBufferFailureCount
|-
|-
| 27 || CalibrationBinary
| 0x48
| 0x8
| BufferManagerTotalAllocatableSizePeak
|-
|-
| 28 || CalibrationFile
| 0x50
| 0x8
| BufferPoolAllocateSizeMax
|-
|-
| 29 || SafeMode
| 0x58
| 0x8
| PooledBufferFailedIdealAllocationCountOnAsyncAccess
|-
|-
| 30 || User
| 0x60
| 0x20
| Reserved
|-
| 33 || SystemProperPartition
|}
|}
= SdCardSpeedMode =
= StorageErrorInfo =
This is "nn::fs::SdCardSpeedMode".
This is "nn::fs::StorageErrorInfo".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Offset
! Size
! Description
|-
|-
| 0 || Identification
| 0x0
| 0x4
| NumActivationFailures
|-
|-
| 1 || DefaultSpeed
| 0x4
| 0x4
| NumActivationErrorCorrections
|-
|-
| 2 || HighSpeed
| 0x8
| 0x4
| NumReadWriteFailures
|-
|-
| 3 || Sdr12
| 0xC
| 0x4
| NumReadWriteErrorCorrections
| 7 || Ddr50
|-
|}
|}
= MmcSpeedMode =
= GameCardErrorInfo =
This is "nn::fs::MmcSpeedMode".
This is "nn::fs::GameCardErrorInfo".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Value || Name
! Offset
! Size
! Description
|-
|-
| 0 || Identification
| 0x0
| 0x2
| GameCardCrcErrorCount
|-
|-
| 1 || LegacySpeed
| 0x2
| 0x2
| Reserved
|-
|-
| 2 || HighSpeed
| 0x4
| 0x2
| AsicCrcErrorCount
|-
|-
| 3 || Hs200
| 0x6
| 0x2
| Reserved
|-
|-
| 4 || Hs400
| 0x8
| 0x2
| RefreshCount
|-
|-
| 5 || Unknown
| 0xA
|}
| 0x2
| Reserved
|-
|-
| 0xC
| 0x2
| ReadRetryCount
|-
|-
| 0 || UserData
| 0xE
| 0x2
| TimeoutRetryErrorCount
|-
| 2 || BootPartition2
|}
|}
= StorageErrorInfo =
= GameCardErrorReportInfo =
This is "nn::fs::StorageErrorInfo".
This is "nn::fs::GameCardErrorReportInfo".
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
| 0x0
| 0x0
| 0x4
| 0x10
| NumActivationFailures
| [[#GameCardErrorInfo|ErrorInfo]]
|-
|-
| 0x4
| 0x10
| 0x4
| 0x2
| NumActivationErrorCorrections
| AsicReinitializeFailureDetail
|-
|-
| 0x8
| 0x12
| 0x2
| InsertionCount
|-
| 0x14
| 0x2
| RemovalCount
|-
| 0x16
| 0x2
| AsicReinitializeCount
|-
| 0x18
| 0x4
| 0x4
| NumReadWriteFailures
| AsicInitializeCount
|-
| 0x1C
| 0x2
| AsicReinitializeFailureCount
|-
| 0x1E
| 0x2
| AwakenFailureCount
|-
|-
| 0xC
| 0x20
| 0x4
| 0x2
| NumReadWriteErrorCorrections
| Reserved
|-
|-
| 0x22
| 0x2
| RefreshCount
|-
|-
| 0x0
| 0x24
| 0x4
| 0x4
| GameCardCrcErrorNum
| LastReadErrorPageAddress
|-
|-
| 0x28
| 0x4
| 0x4
| LastReadErrorPageCount
|-
| 0x2C
| 0x4
| 0x4
| AsicCrcErrorNum
| AwakenCount
|-
|-
| 0x8
| 0x30
| 0x4
| 0x4
| RefreshNum
| ReadCountFromInsert
|-
|-
| 0xC
| 0x34
| 0x4
| 0x4
| RetryLimitOutNum
| ReadCountFromAwaken
|-
| 0x38
| 0x8
| Reserved
|}
|}
= GameCardHandle =
= GameCardHandle =
| 16 || [9.0.0+] DifferentRegionCupToGlobalDeviceFlag
| 16 || [9.0.0+] DifferentRegionCupToGlobalDeviceFlag
|}
|}
= GameCardAttribute2 =
This is "nn::fs::GameCardAttribute2".
= GameCardSize =
= GameCardSize =
| 0x8
| 0x8
| Id
| Id
|}
= GameCardIdSet =
This is "nn::gc::GameCardIdSet".
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0
| 0x4
| [[#CardId1|Id1]]
|-
| 0x4
| 0x4
| [[#CardId2|Id2]]
|-
| 0x8
| 0x4
| [[#CardId3|Id3]]
|}
|}
| 0x0
| 0x0
| 0x1
| 0x1
| MakerCode
| [[#MakerCodeForCardId1|MakerCode]]
|-
|-
| 0x1
| 0x1
| 0x1
| 0x1
| MemoryCapacity
| [[#MemoryCapacity|MemoryCapacity]]
|-
|-
| 0x2
| 0x2
| 0x1
| 0x1
| 0x1
| 0x1
| CardType
| CardType
|-
|-
| 0x2
| 0x2
| 0x2
| 0x2
| Reserved
| Reserved
|}
|}
= CardId3 =
This is "nn::gc::detail::CardId3".
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0
| 0x4
| Reserved
|}
= MakerCodeForCardId1 =
This is "nn::gc::detail::MakerCodeForCardId1".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0x36 || Unknown
|-
| 0xC2 || MegaChips
|-
| 0xAE || Lapis
|}
= MemoryCapacity =
This is "nn::gc::detail::MemoryCapacity".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0xFA || 1GB
|-
| 0xF8 || 2GB
|-
| 0xF0 || 4GB
|-
| 0xE0 || 8GB
|-
| 0xE1 || 16GB
|-
| 0xE2 || 32GB
|}
= RmaInformation =
This is "nn::gc::RmaInformation". This is a 0x200-byte struct.
= CardId3 =
= GameCardCardHeader =
This is "nn::gc::detail::CardId3".
This is a 0x600-byte struct.
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
| 0x0
| 0x0
| 0x4
| 0x100
| Reserved
| [[XCI#CardHeader|Signature]]
|-
|-
| 0x100
| 0x100
| [[Lotus3#GetCardHeader|Header]]
| 0x4
| 0x4
| [[#CardId2|Id2]]
|-
|-
| 0x8
| 0x200
| 0x4
| 0x400
| [[#CardId3|Id3]]
| [[XCI#NewCardHeaderCertArea|NewCardHeaderCertArea]]
|}
|}
= SimulatingDeviceType =
= SimulatingDeviceType =
|}
|}
= ContentPath =
= FspPath =
This is "nn::fssrv::sf::FspPath". This is a 0x301-byte string.
{| class="wikitable" border="1"
{| class="wikitable" border="1"