struktur IDENTIFY_DEVICE_DATA (ata.h)
Struktur IDENTIFY_DEVICE_DATA berisi data yang diambil oleh perintah data perangkat identifikasi ATA (0xEC).
Catatan
Driver port ATA dan model driver miniport ATA dapat diubah atau tidak tersedia di masa depan. Sebagai gantinya, sebaiknya gunakan driver Storport dan model driver miniport Storport .
Sintaks
typedef struct _IDENTIFY_DEVICE_DATA {
struct {
USHORT Reserved1 : 1;
USHORT Retired3 : 1;
USHORT ResponseIncomplete : 1;
USHORT Retired2 : 3;
USHORT FixedDevice : 1;
USHORT RemovableMedia : 1;
USHORT Retired1 : 7;
USHORT DeviceType : 1;
} GeneralConfiguration;
USHORT NumCylinders;
USHORT SpecificConfiguration;
USHORT NumHeads;
USHORT Retired1[2];
USHORT NumSectorsPerTrack;
USHORT VendorUnique1[3];
UCHAR SerialNumber[20];
USHORT Retired2[2];
USHORT Obsolete1;
UCHAR FirmwareRevision[8];
UCHAR ModelNumber[40];
UCHAR MaximumBlockTransfer;
UCHAR VendorUnique2;
struct {
USHORT FeatureSupported : 1;
USHORT Reserved : 15;
} TrustedComputing;
struct {
UCHAR CurrentLongPhysicalSectorAlignment : 2;
UCHAR ReservedByte49 : 6;
UCHAR DmaSupported : 1;
UCHAR LbaSupported : 1;
UCHAR IordyDisable : 1;
UCHAR IordySupported : 1;
UCHAR Reserved1 : 1;
UCHAR StandybyTimerSupport : 1;
UCHAR Reserved2 : 2;
USHORT ReservedWord50;
} Capabilities;
USHORT ObsoleteWords51[2];
USHORT TranslationFieldsValid : 3;
USHORT Reserved3 : 5;
USHORT FreeFallControlSensitivity : 8;
USHORT NumberOfCurrentCylinders;
USHORT NumberOfCurrentHeads;
USHORT CurrentSectorsPerTrack;
ULONG CurrentSectorCapacity;
UCHAR CurrentMultiSectorSetting;
UCHAR MultiSectorSettingValid : 1;
UCHAR ReservedByte59 : 3;
UCHAR SanitizeFeatureSupported : 1;
UCHAR CryptoScrambleExtCommandSupported : 1;
UCHAR OverwriteExtCommandSupported : 1;
UCHAR BlockEraseExtCommandSupported : 1;
ULONG UserAddressableSectors;
USHORT ObsoleteWord62;
USHORT MultiWordDMASupport : 8;
USHORT MultiWordDMAActive : 8;
USHORT AdvancedPIOModes : 8;
USHORT ReservedByte64 : 8;
USHORT MinimumMWXferCycleTime;
USHORT RecommendedMWXferCycleTime;
USHORT MinimumPIOCycleTime;
USHORT MinimumPIOCycleTimeIORDY;
struct {
USHORT ZonedCapabilities : 2;
USHORT NonVolatileWriteCache : 1;
USHORT ExtendedUserAddressableSectorsSupported : 1;
USHORT DeviceEncryptsAllUserData : 1;
USHORT ReadZeroAfterTrimSupported : 1;
USHORT Optional28BitCommandsSupported : 1;
USHORT IEEE1667 : 1;
USHORT DownloadMicrocodeDmaSupported : 1;
USHORT SetMaxSetPasswordUnlockDmaSupported : 1;
USHORT WriteBufferDmaSupported : 1;
USHORT ReadBufferDmaSupported : 1;
USHORT DeviceConfigIdentifySetDmaSupported : 1;
USHORT LPSAERCSupported : 1;
USHORT DeterministicReadAfterTrimSupported : 1;
USHORT CFastSpecSupported : 1;
} AdditionalSupported;
USHORT ReservedWords70[5];
USHORT QueueDepth : 5;
USHORT ReservedWord75 : 11;
struct {
USHORT Reserved0 : 1;
USHORT SataGen1 : 1;
USHORT SataGen2 : 1;
USHORT SataGen3 : 1;
USHORT Reserved1 : 4;
USHORT NCQ : 1;
USHORT HIPM : 1;
USHORT PhyEvents : 1;
USHORT NcqUnload : 1;
USHORT NcqPriority : 1;
USHORT HostAutoPS : 1;
USHORT DeviceAutoPS : 1;
USHORT ReadLogDMA : 1;
USHORT Reserved2 : 1;
USHORT CurrentSpeed : 3;
USHORT NcqStreaming : 1;
USHORT NcqQueueMgmt : 1;
USHORT NcqReceiveSend : 1;
USHORT DEVSLPtoReducedPwrState : 1;
USHORT Reserved3 : 8;
} SerialAtaCapabilities;
struct {
USHORT Reserved0 : 1;
USHORT NonZeroOffsets : 1;
USHORT DmaSetupAutoActivate : 1;
USHORT DIPM : 1;
USHORT InOrderData : 1;
USHORT HardwareFeatureControl : 1;
USHORT SoftwareSettingsPreservation : 1;
USHORT NCQAutosense : 1;
USHORT DEVSLP : 1;
USHORT HybridInformation : 1;
USHORT Reserved1 : 6;
} SerialAtaFeaturesSupported;
struct {
USHORT Reserved0 : 1;
USHORT NonZeroOffsets : 1;
USHORT DmaSetupAutoActivate : 1;
USHORT DIPM : 1;
USHORT InOrderData : 1;
USHORT HardwareFeatureControl : 1;
USHORT SoftwareSettingsPreservation : 1;
USHORT DeviceAutoPS : 1;
USHORT DEVSLP : 1;
USHORT HybridInformation : 1;
USHORT Reserved1 : 6;
} SerialAtaFeaturesEnabled;
USHORT MajorRevision;
USHORT MinorRevision;
struct {
USHORT SmartCommands : 1;
USHORT SecurityMode : 1;
USHORT RemovableMediaFeature : 1;
USHORT PowerManagement : 1;
USHORT Reserved1 : 1;
USHORT WriteCache : 1;
USHORT LookAhead : 1;
USHORT ReleaseInterrupt : 1;
USHORT ServiceInterrupt : 1;
USHORT DeviceReset : 1;
USHORT HostProtectedArea : 1;
USHORT Obsolete1 : 1;
USHORT WriteBuffer : 1;
USHORT ReadBuffer : 1;
USHORT Nop : 1;
USHORT Obsolete2 : 1;
USHORT DownloadMicrocode : 1;
USHORT DmaQueued : 1;
USHORT Cfa : 1;
USHORT AdvancedPm : 1;
USHORT Msn : 1;
USHORT PowerUpInStandby : 1;
USHORT ManualPowerUp : 1;
USHORT Reserved2 : 1;
USHORT SetMax : 1;
USHORT Acoustics : 1;
USHORT BigLba : 1;
USHORT DeviceConfigOverlay : 1;
USHORT FlushCache : 1;
USHORT FlushCacheExt : 1;
USHORT WordValid83 : 2;
USHORT SmartErrorLog : 1;
USHORT SmartSelfTest : 1;
USHORT MediaSerialNumber : 1;
USHORT MediaCardPassThrough : 1;
USHORT StreamingFeature : 1;
USHORT GpLogging : 1;
USHORT WriteFua : 1;
USHORT WriteQueuedFua : 1;
USHORT WWN64Bit : 1;
USHORT URGReadStream : 1;
USHORT URGWriteStream : 1;
USHORT ReservedForTechReport : 2;
USHORT IdleWithUnloadFeature : 1;
USHORT WordValid : 2;
} CommandSetSupport;
struct {
USHORT SmartCommands : 1;
USHORT SecurityMode : 1;
USHORT RemovableMediaFeature : 1;
USHORT PowerManagement : 1;
USHORT Reserved1 : 1;
USHORT WriteCache : 1;
USHORT LookAhead : 1;
USHORT ReleaseInterrupt : 1;
USHORT ServiceInterrupt : 1;
USHORT DeviceReset : 1;
USHORT HostProtectedArea : 1;
USHORT Obsolete1 : 1;
USHORT WriteBuffer : 1;
USHORT ReadBuffer : 1;
USHORT Nop : 1;
USHORT Obsolete2 : 1;
USHORT DownloadMicrocode : 1;
USHORT DmaQueued : 1;
USHORT Cfa : 1;
USHORT AdvancedPm : 1;
USHORT Msn : 1;
USHORT PowerUpInStandby : 1;
USHORT ManualPowerUp : 1;
USHORT Reserved2 : 1;
USHORT SetMax : 1;
USHORT Acoustics : 1;
USHORT BigLba : 1;
USHORT DeviceConfigOverlay : 1;
USHORT FlushCache : 1;
USHORT FlushCacheExt : 1;
USHORT Resrved3 : 1;
USHORT Words119_120Valid : 1;
USHORT SmartErrorLog : 1;
USHORT SmartSelfTest : 1;
USHORT MediaSerialNumber : 1;
USHORT MediaCardPassThrough : 1;
USHORT StreamingFeature : 1;
USHORT GpLogging : 1;
USHORT WriteFua : 1;
USHORT WriteQueuedFua : 1;
USHORT WWN64Bit : 1;
USHORT URGReadStream : 1;
USHORT URGWriteStream : 1;
USHORT ReservedForTechReport : 2;
USHORT IdleWithUnloadFeature : 1;
USHORT Reserved4 : 2;
} CommandSetActive;
USHORT UltraDMASupport : 8;
USHORT UltraDMAActive : 8;
struct {
USHORT TimeRequired : 15;
USHORT ExtendedTimeReported : 1;
} NormalSecurityEraseUnit;
struct {
USHORT TimeRequired : 15;
USHORT ExtendedTimeReported : 1;
} EnhancedSecurityEraseUnit;
USHORT CurrentAPMLevel : 8;
USHORT ReservedWord91 : 8;
USHORT MasterPasswordID;
USHORT HardwareResetResult;
USHORT CurrentAcousticValue : 8;
USHORT RecommendedAcousticValue : 8;
USHORT StreamMinRequestSize;
USHORT StreamingTransferTimeDMA;
USHORT StreamingAccessLatencyDMAPIO;
ULONG StreamingPerfGranularity;
ULONG Max48BitLBA[2];
USHORT StreamingTransferTime;
USHORT DsmCap;
struct {
USHORT LogicalSectorsPerPhysicalSector : 4;
USHORT Reserved0 : 8;
USHORT LogicalSectorLongerThan256Words : 1;
USHORT MultipleLogicalSectorsPerPhysicalSector : 1;
USHORT Reserved1 : 2;
} PhysicalLogicalSectorSize;
USHORT InterSeekDelay;
USHORT WorldWideName[4];
USHORT ReservedForWorldWideName128[4];
USHORT ReservedForTlcTechnicalReport;
USHORT WordsPerLogicalSector[2];
struct {
USHORT ReservedForDrqTechnicalReport : 1;
USHORT WriteReadVerify : 1;
USHORT WriteUncorrectableExt : 1;
USHORT ReadWriteLogDmaExt : 1;
USHORT DownloadMicrocodeMode3 : 1;
USHORT FreefallControl : 1;
USHORT SenseDataReporting : 1;
USHORT ExtendedPowerConditions : 1;
USHORT Reserved0 : 6;
USHORT WordValid : 2;
} CommandSetSupportExt;
struct {
USHORT ReservedForDrqTechnicalReport : 1;
USHORT WriteReadVerify : 1;
USHORT WriteUncorrectableExt : 1;
USHORT ReadWriteLogDmaExt : 1;
USHORT DownloadMicrocodeMode3 : 1;
USHORT FreefallControl : 1;
USHORT SenseDataReporting : 1;
USHORT ExtendedPowerConditions : 1;
USHORT Reserved0 : 6;
USHORT Reserved1 : 2;
} CommandSetActiveExt;
USHORT ReservedForExpandedSupportandActive[6];
USHORT MsnSupport : 2;
USHORT ReservedWord127 : 14;
struct {
USHORT SecuritySupported : 1;
USHORT SecurityEnabled : 1;
USHORT SecurityLocked : 1;
USHORT SecurityFrozen : 1;
USHORT SecurityCountExpired : 1;
USHORT EnhancedSecurityEraseSupported : 1;
USHORT Reserved0 : 2;
USHORT SecurityLevel : 1;
USHORT Reserved1 : 7;
} SecurityStatus;
USHORT ReservedWord129[31];
struct {
USHORT MaximumCurrentInMA : 12;
USHORT CfaPowerMode1Disabled : 1;
USHORT CfaPowerMode1Required : 1;
USHORT Reserved0 : 1;
USHORT Word160Supported : 1;
} CfaPowerMode1;
USHORT ReservedForCfaWord161[7];
USHORT NominalFormFactor : 4;
USHORT ReservedWord168 : 12;
struct {
USHORT SupportsTrim : 1;
USHORT Reserved0 : 15;
} DataSetManagementFeature;
USHORT AdditionalProductID[4];
USHORT ReservedForCfaWord174[2];
USHORT CurrentMediaSerialNumber[30];
struct {
USHORT Supported : 1;
USHORT Reserved0 : 1;
USHORT WriteSameSuported : 1;
USHORT ErrorRecoveryControlSupported : 1;
USHORT FeatureControlSuported : 1;
USHORT DataTablesSuported : 1;
USHORT Reserved1 : 6;
USHORT VendorSpecific : 4;
} SCTCommandTransport;
USHORT ReservedWord207[2];
struct {
USHORT AlignmentOfLogicalWithinPhysical : 14;
USHORT Word209Supported : 1;
USHORT Reserved0 : 1;
} BlockAlignment;
USHORT WriteReadVerifySectorCountMode3Only[2];
USHORT WriteReadVerifySectorCountMode2Only[2];
struct {
USHORT NVCachePowerModeEnabled : 1;
USHORT Reserved0 : 3;
USHORT NVCacheFeatureSetEnabled : 1;
USHORT Reserved1 : 3;
USHORT NVCachePowerModeVersion : 4;
USHORT NVCacheFeatureSetVersion : 4;
} NVCacheCapabilities;
USHORT NVCacheSizeLSW;
USHORT NVCacheSizeMSW;
USHORT NominalMediaRotationRate;
USHORT ReservedWord218;
struct {
UCHAR NVCacheEstimatedTimeToSpinUpInSeconds;
UCHAR Reserved;
} NVCacheOptions;
USHORT WriteReadVerifySectorCountMode : 8;
USHORT ReservedWord220 : 8;
USHORT ReservedWord221;
struct {
USHORT MajorVersion : 12;
USHORT TransportType : 4;
} TransportMajorVersion;
USHORT TransportMinorVersion;
USHORT ReservedWord224[6];
ULONG ExtendedNumberOfUserAddressableSectors[2];
USHORT MinBlocksPerDownloadMicrocodeMode03;
USHORT MaxBlocksPerDownloadMicrocodeMode03;
USHORT ReservedWord236[19];
USHORT Signature : 8;
USHORT CheckSum : 8;
} IDENTIFY_DEVICE_DATA, *PIDENTIFY_DEVICE_DATA;
Anggota
GeneralConfiguration
Berisi informasi konfigurasi umum.
GeneralConfiguration.Reserved1
Dicadangkan.
GeneralConfiguration.Retired3
Anggota ini tidak lagi digunakan.
GeneralConfiguration.ResponseIncomplete
Menunjukkan bahwa respons tidak lengkap.
GeneralConfiguration.Retired2
Anggota ini tidak lagi digunakan.
GeneralConfiguration.FixedDevice
Menunjukkan kapan diatur ke 1 bahwa perangkat diperbaiki.
GeneralConfiguration.RemovableMedia
Menunjukkan kapan diatur ke 1 bahwa media dapat dilepas.
GeneralConfiguration.Retired1
Anggota ini tidak lagi digunakan.
GeneralConfiguration.DeviceType
Menunjukkan kapan diatur ke 1 bahwa perangkat adalah perangkat ATA.
NumCylinders
Menunjukkan jumlah silinder pada perangkat.
SpecificConfiguration
Konfigurasi tertentu.
NumHeads
Jumlah kepala logis pada perangkat.
Retired1[2]
Anggota ini tidak lagi digunakan.
NumSectorsPerTrack
Menunjukkan jumlah sektor per trek.
VendorUnique1[3]
Berisi ID pertama vendor perangkat.
SerialNumber[20]
Berisi nomor seri perangkat.
Retired2[2]
Anggota ini tidak lagi digunakan.
Obsolete1
Anggota ini sudah usang. Jangan gunakan.
FirmwareRevision[8]
Berisi nomor revisi firmware perangkat.
ModelNumber[40]
Berisi nomor model perangkat.
MaximumBlockTransfer
Berisi jumlah maksimum blok yang diizinkan dalam satu transfer.
VendorUnique2
Berisi ID kedua vendor perangkat.
TrustedComputing
Komputasi tepercaya.
TrustedComputing.FeatureSupported
Menunjukkan apakah perangkat mendukung komputasi tepercaya.
TrustedComputing.Reserved
Dicadangkan.
Capabilities
Kemampuan.
Capabilities.CurrentLongPhysicalSectorAlignment
Keselarasan sektor fisik yang panjang saat ini.
Capabilities.ReservedByte49
Dicadangkan.
Capabilities.DmaSupported
Menunjukkan bahwa perangkat mendukung operasi DMA.
Capabilities.LbaSupported
Menunjukkan bahwa perangkat mendukung alamat blok logis.
Capabilities.IordyDisable
Menunjukkan kapan diatur ke 1 bahwa saluran I/O siap dinonaktifkan untuk perangkat.
Capabilities.IordySupported
Menunjukkan kapan diatur ke 1 bahwa saluran I/O siap didukung oleh perangkat.
Capabilities.Reserved1
Dicadangkan.
Capabilities.StandybyTimerSupport
Menunjukkan kapan diatur ke 1 bahwa perangkat mendukung timer siaga.
Capabilities.Reserved2
Dicadangkan.
Capabilities.ReservedWord50
Dicadangkan.
ObsoleteWords51[2]
Anggota ini sudah usang. Jangan gunakan.
TranslationFieldsValid
Berisi bitfield yang bit-nya menunjukkan byte mana dalam paket data identifikasi yang berisi informasi terjemahan alamat yang valid. Untuk informasi selengkapnya tentang bagaimana bitfield ini ditentukan, lihat spesifikasi ATA/ATAPI.
Reserved3
Dicadangkan.
FreeFallControlSensitivity
Sensitivitas kontrol jatuh bebas.
NumberOfCurrentCylinders
Menunjukkan jumlah silinder pada perangkat.
NumberOfCurrentHeads
Menunjukkan jumlah kepala pada perangkat.
CurrentSectorsPerTrack
Menunjukkan jumlah sektor per trek.
CurrentSectorCapacity
Menunjukkan jumlah sektor pada perangkat.
CurrentMultiSectorSetting
Menunjukkan pengaturan multisektor.
MultiSectorSettingValid
Menunjukkan kapan TRUE bahwa pengaturan multisektor valid.
ReservedByte59
Dicadangkan.
SanitizeFeatureSupported
Menunjukkan apakah perangkat mendukung sanitasi.
CryptoScrambleExtCommandSupported
Menunjukkan apakah perangkat mendukung perintah acak kripto.
OverwriteExtCommandSupported
Menunjukkan apakah perangkat mendukung perintah timpa.
BlockEraseExtCommandSupported
Menunjukkan apakah perangkat mendukung penghapusan blok.
UserAddressableSectors
Menunjukkan jumlah total sektor yang dapat diatasi pengguna.
ObsoleteWord62
Anggota ini sudah usang. Jangan gunakan.
MultiWordDMASupport
Menunjukkan mode DMA mana yang didukung perangkat.
MultiWordDMAActive
Menunjukkan mode DMA mana yang saat ini dipilih.
AdvancedPIOModes
Menunjukkan dukungan mode PIO.
ReservedByte64
Dicadangkan.
MinimumMWXferCycleTime
Menunjukkan waktu siklus transfer DMA multiword minimum per kata.
RecommendedMWXferCycleTime
Menunjukkan waktu siklus transfer DMA multiword yang direkomendasikan per kata.
MinimumPIOCycleTime
Menunjukkan waktu siklus transfer PIO minimum tanpa kontrol alur.
MinimumPIOCycleTimeIORDY
Menunjukkan waktu siklus transfer PIO minimum dengan kontrol alur IORDY.
AdditionalSupported
AdditionalSupported.ZonedCapabilities
AdditionalSupported.NonVolatileWriteCache
AdditionalSupported.ExtendedUserAddressableSectorsSupported
AdditionalSupported.DeviceEncryptsAllUserData
AdditionalSupported.ReadZeroAfterTrimSupported
AdditionalSupported.Optional28BitCommandsSupported
AdditionalSupported.IEEE1667
AdditionalSupported.DownloadMicrocodeDmaSupported
AdditionalSupported.SetMaxSetPasswordUnlockDmaSupported
AdditionalSupported.WriteBufferDmaSupported
AdditionalSupported.ReadBufferDmaSupported
AdditionalSupported.DeviceConfigIdentifySetDmaSupported
AdditionalSupported.LPSAERCSupported
AdditionalSupported.DeterministicReadAfterTrimSupported
AdditionalSupported.CFastSpecSupported
ReservedWords70[5]
QueueDepth
Menunjukkan kedalaman antrean maksimum.
ReservedWord75
Dicadangkan.
SerialAtaCapabilities
SerialAtaCapabilities.Reserved0
SerialAtaCapabilities.SataGen1
SerialAtaCapabilities.SataGen2
SerialAtaCapabilities.SataGen3
SerialAtaCapabilities.Reserved1
SerialAtaCapabilities.NCQ
SerialAtaCapabilities.HIPM
SerialAtaCapabilities.PhyEvents
SerialAtaCapabilities.NcqUnload
SerialAtaCapabilities.NcqPriority
SerialAtaCapabilities.HostAutoPS
SerialAtaCapabilities.DeviceAutoPS
SerialAtaCapabilities.ReadLogDMA
SerialAtaCapabilities.Reserved2
SerialAtaCapabilities.CurrentSpeed
SerialAtaCapabilities.NcqStreaming
SerialAtaCapabilities.NcqQueueMgmt
SerialAtaCapabilities.NcqReceiveSend
SerialAtaCapabilities.DEVSLPtoReducedPwrState
SerialAtaCapabilities.Reserved3
SerialAtaFeaturesSupported
SerialAtaFeaturesSupported.Reserved0
SerialAtaFeaturesSupported.NonZeroOffsets
SerialAtaFeaturesSupported.DmaSetupAutoActivate
SerialAtaFeaturesSupported.DIPM
SerialAtaFeaturesSupported.InOrderData
SerialAtaFeaturesSupported.HardwareFeatureControl
SerialAtaFeaturesSupported.SoftwareSettingsPreservation
SerialAtaFeaturesSupported.NCQAutosense
SerialAtaFeaturesSupported.DEVSLP
SerialAtaFeaturesSupported.HybridInformation
SerialAtaFeaturesSupported.Reserved1
SerialAtaFeaturesEnabled
SerialAtaFeaturesEnabled.Reserved0
SerialAtaFeaturesEnabled.NonZeroOffsets
SerialAtaFeaturesEnabled.DmaSetupAutoActivate
SerialAtaFeaturesEnabled.DIPM
SerialAtaFeaturesEnabled.InOrderData
SerialAtaFeaturesEnabled.HardwareFeatureControl
SerialAtaFeaturesEnabled.SoftwareSettingsPreservation
SerialAtaFeaturesEnabled.DeviceAutoPS
SerialAtaFeaturesEnabled.DEVSLP
SerialAtaFeaturesEnabled.HybridInformation
SerialAtaFeaturesEnabled.Reserved1
MajorRevision
Menunjukkan nomor revisi utama perangkat.
MinorRevision
Menunjukkan nomor revisi kecil perangkat.
CommandSetSupport
Resrved3
Dicadangkan.
CommandSetSupport.SmartCommands
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur SMART.
CommandSetSupport.SecurityMode
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur mode keamanan.
CommandSetSupport.RemovableMediaFeature
CommandSetSupport.PowerManagement
Menunjukkan kapan TRUE bahwa perangkat mendukung kumpulan fitur manajemen daya wajib.
CommandSetSupport.Reserved1
Dicadangkan.
CommandSetSupport.WriteCache
Menunjukkan kapan TRUE bahwa perangkat mendukung cache tulis.
CommandSetSupport.LookAhead
Menunjukkan kapan TRUE bahwa perangkat mendukung lookahead.
CommandSetSupport.ReleaseInterrupt
Menunjukkan kapan TRUE bahwa perangkat mendukung gangguan rilis.
CommandSetSupport.ServiceInterrupt
Menunjukkan kapan TRUE bahwa perangkat mendukung gangguan layanan.
CommandSetSupport.DeviceReset
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah reset perangkat.
CommandSetSupport.HostProtectedArea
Menunjukkan kapan TRUE bahwa perangkat mendukung kumpulan fitur area yang dilindungi host.
CommandSetSupport.Obsolete1
Anggota ini sudah usang. Jangan gunakan.
CommandSetSupport.WriteBuffer
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah buffer tulis.
CommandSetSupport.ReadBuffer
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah buffer baca.
CommandSetSupport.Nop
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah NOP.
CommandSetSupport.Obsolete2
Kedaluwarsa. Jangan gunakan.
CommandSetSupport.DownloadMicrocode
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah DOWNLOAD MICROCODE.
CommandSetSupport.DmaQueued
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah BACA/TULIS DMA QUEUED.
CommandSetSupport.Cfa
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur CFA.
CommandSetSupport.AdvancedPm
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur manajemen daya tingkat lanjut.
CommandSetSupport.Msn
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur pemberitahuan status media.
CommandSetSupport.PowerUpInStandby
Menunjukkan kapan TRUE bahwa perangkat mendukung power-up dalam set fitur siaga.
CommandSetSupport.ManualPowerUp
Menunjukkan kapan TRUE bahwa perangkat mendukung subperindakan SET FEATURES yang diperlukan untuk memutar perangkat setelah power-up.
CommandSetSupport.Reserved2
Dicadangkan.
CommandSetSupport.SetMax
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah ekstensi keamanan SET MAX.
CommandSetSupport.Acoustics
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur manajemen akustik otomatis.
CommandSetSupport.BigLba
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur alamat 48-bit.
CommandSetSupport.DeviceConfigOverlay
CommandSetSupport.FlushCache
CommandSetSupport.FlushCacheExt
CommandSetSupport.WordValid83
CommandSetSupport.SmartErrorLog
CommandSetSupport.SmartSelfTest
CommandSetSupport.MediaSerialNumber
CommandSetSupport.MediaCardPassThrough
CommandSetSupport.StreamingFeature
CommandSetSupport.GpLogging
CommandSetSupport.WriteFua
CommandSetSupport.WriteQueuedFua
CommandSetSupport.WWN64Bit
CommandSetSupport.URGReadStream
CommandSetSupport.URGWriteStream
CommandSetSupport.ReservedForTechReport
CommandSetSupport.IdleWithUnloadFeature
CommandSetSupport.WordValid
CommandSetActive
CommandSetActive.SmartCommands
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur SMART.
CommandSetActive.SecurityMode
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur mode keamanan.
CommandSetActive.RemovableMediaFeature
CommandSetActive.PowerManagement
Menunjukkan kapan TRUE bahwa perangkat mendukung kumpulan fitur manajemen daya wajib.
CommandSetActive.Reserved1
Dicadangkan.
CommandSetActive.WriteCache
Menunjukkan kapan TRUE bahwa perangkat mendukung cache tulis.
CommandSetActive.LookAhead
Menunjukkan kapan TRUE bahwa perangkat mendukung lookahead.
CommandSetActive.ReleaseInterrupt
Menunjukkan kapan TRUE bahwa perangkat mendukung gangguan rilis.
CommandSetActive.ServiceInterrupt
Menunjukkan kapan TRUE bahwa perangkat mendukung gangguan layanan.
CommandSetActive.DeviceReset
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah reset perangkat.
CommandSetActive.HostProtectedArea
Menunjukkan kapan TRUE bahwa perangkat mendukung kumpulan fitur area yang dilindungi host.
CommandSetActive.Obsolete1
Anggota ini sudah usang. Jangan gunakan.
CommandSetActive.WriteBuffer
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah buffer tulis.
CommandSetActive.ReadBuffer
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah buffer baca.
CommandSetActive.Nop
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah NOP.
CommandSetActive.Obsolete2
Kedaluwarsa. Jangan gunakan.
CommandSetActive.DownloadMicrocode
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah DOWNLOAD MICROCODE.
CommandSetActive.DmaQueued
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah BACA/TULIS DMA QUEUED.
CommandSetActive.Cfa
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur CFA.
CommandSetActive.AdvancedPm
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur manajemen daya tingkat lanjut.
CommandSetActive.Msn
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur pemberitahuan status media.
CommandSetActive.PowerUpInStandby
Menunjukkan kapan TRUE bahwa perangkat mendukung power-up dalam set fitur siaga.
CommandSetActive.ManualPowerUp
Menunjukkan kapan TRUE bahwa perangkat mendukung subperindakan SET FEATURES yang diperlukan untuk memutar perangkat setelah power-up.
CommandSetActive.Reserved2
Dicadangkan.
CommandSetActive.SetMax
Menunjukkan kapan TRUE bahwa perangkat mendukung perintah ekstensi keamanan SET MAX.
CommandSetActive.Acoustics
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur manajemen akustik otomatis.
CommandSetActive.BigLba
Menunjukkan kapan TRUE bahwa perangkat mendukung set fitur alamat 48-bit.
CommandSetActive.DeviceConfigOverlay
CommandSetActive.FlushCache
CommandSetActive.FlushCacheExt
CommandSetActive.Resrved3
Dicadangkan.
CommandSetActive.Words119_120Valid
CommandSetActive.SmartErrorLog
CommandSetActive.SmartSelfTest
CommandSetActive.MediaSerialNumber
CommandSetActive.MediaCardPassThrough
CommandSetActive.StreamingFeature
CommandSetActive.GpLogging
CommandSetActive.WriteFua
CommandSetActive.WriteQueuedFua
CommandSetActive.WWN64Bit
CommandSetActive.URGReadStream
CommandSetActive.URGWriteStream
CommandSetActive.ReservedForTechReport
CommandSetActive.IdleWithUnloadFeature
CommandSetActive.Reserved4
UltraDMASupport
Berisi bitmap yang menunjukkan mode ultraDMA mana yang didukung perangkat.
UltraDMAActive
Berisi bitmap yang menunjukkan mode ultraDMA mana yang dipilih.
NormalSecurityEraseUnit
NormalSecurityEraseUnit.TimeRequired
NormalSecurityEraseUnit.ExtendedTimeReported
EnhancedSecurityEraseUnit
EnhancedSecurityEraseUnit.TimeRequired
EnhancedSecurityEraseUnit.ExtendedTimeReported
CurrentAPMLevel
ReservedWord91
MasterPasswordID
HardwareResetResult
Menunjukkan hasil reset perangkat keras. Untuk informasi selengkapnya tentang nilai yang ditetapkan untuk anggota ini, lihat spesifikasi ATA/ATAP.
CurrentAcousticValue
Menunjukkan nilai manajemen akustik saat ini.
RecommendedAcousticValue
Berisi nilai manajemen akustik yang direkomendasikan vendor perangkat.
StreamMinRequestSize
StreamingTransferTimeDMA
StreamingAccessLatencyDMAPIO
StreamingPerfGranularity
Max48BitLBA[2]
Berisi LBA pengguna maksimum untuk set fitur alamat 48-bit.
StreamingTransferTime
DsmCap
PhysicalLogicalSectorSize
PhysicalLogicalSectorSize.LogicalSectorsPerPhysicalSector
PhysicalLogicalSectorSize.Reserved0
PhysicalLogicalSectorSize.LogicalSectorLongerThan256Words
PhysicalLogicalSectorSize.MultipleLogicalSectorsPerPhysicalSector
PhysicalLogicalSectorSize.Reserved1
Dicadangkan.
InterSeekDelay
WorldWideName[4]
ReservedForWorldWideName128[4]
ReservedForTlcTechnicalReport
WordsPerLogicalSector[2]
CommandSetSupportExt
Dicadangkan1
Dicadangkan.
CommandSetSupportExt.ReservedForDrqTechnicalReport
CommandSetSupportExt.WriteReadVerify
CommandSetSupportExt.WriteUncorrectableExt
CommandSetSupportExt.ReadWriteLogDmaExt
CommandSetSupportExt.DownloadMicrocodeMode3
CommandSetSupportExt.FreefallControl
CommandSetSupportExt.SenseDataReporting
CommandSetSupportExt.ExtendedPowerConditions
CommandSetSupportExt.Reserved0
CommandSetSupportExt.WordValid
CommandSetActiveExt
CommandSetActiveExt.ReservedForDrqTechnicalReport
CommandSetActiveExt.WriteReadVerify
CommandSetActiveExt.WriteUncorrectableExt
CommandSetActiveExt.ReadWriteLogDmaExt
CommandSetActiveExt.DownloadMicrocodeMode3
CommandSetActiveExt.FreefallControl
CommandSetActiveExt.SenseDataReporting
CommandSetActiveExt.ExtendedPowerConditions
CommandSetActiveExt.Reserved0
CommandSetActiveExt.Reserved1
Dicadangkan.
ReservedForExpandedSupportandActive[6]
MsnSupport
Menunjukkan kapan TRUE bahwa perangkat mendukung pemberitahuan status media.
ReservedWord127
SecurityStatus
Berisi bitmap yang menunjukkan status keamanan. Untuk informasi selengkapnya tentang arti setiap bit individu, lihat spesifikasi ATA/ATAPI.
SecurityStatus.SecuritySupported
SecurityStatus.SecurityEnabled
SecurityStatus.SecurityLocked
SecurityStatus.SecurityFrozen
SecurityStatus.SecurityCountExpired
SecurityStatus.EnhancedSecurityEraseSupported
SecurityStatus.Reserved0
SecurityStatus.SecurityLevel
SecurityStatus.Reserved1
Dicadangkan.
ReservedWord129[31]
Dicadangkan.
CfaPowerMode1
CfaPowerMode1.MaximumCurrentInMA
CfaPowerMode1.CfaPowerMode1Disabled
CfaPowerMode1.CfaPowerMode1Required
CfaPowerMode1.Reserved0
CfaPowerMode1.Word160Supported
ReservedForCfaWord161[7]
Kata 161-168
NominalFormFactor
ReservedWord168
DataSetManagementFeature
DataSetManagementFeature.SupportsTrim
DataSetManagementFeature.Reserved0
AdditionalProductID[4]
ReservedForCfaWord174[2]
CurrentMediaSerialNumber[30]
Kata 176-205
SCTCommandTransport
SCTCommandTransport.Supported
SCTCommandTransport.Reserved0
SCTCommandTransport.WriteSameSuported
SCTCommandTransport.ErrorRecoveryControlSupported
SCTCommandTransport.FeatureControlSuported
SCTCommandTransport.DataTablesSuported
SCTCommandTransport.Reserved1
SCTCommandTransport.VendorSpecific
ReservedWord207[2]
Kata 207-208
BlockAlignment
BlockAlignment.AlignmentOfLogicalWithinPhysical
BlockAlignment.Word209Supported
BlockAlignment.Reserved0
WriteReadVerifySectorCountMode3Only[2]
Kata 210-211
WriteReadVerifySectorCountMode2Only[2]
Kata 212-213
NVCacheCapabilities
NVCacheCapabilities.NVCachePowerModeEnabled
NVCacheCapabilities.Reserved0
NVCacheCapabilities.NVCacheFeatureSetEnabled
NVCacheCapabilities.Reserved1
Dicadangkan.
NVCacheCapabilities.NVCachePowerModeVersion
NVCacheCapabilities.NVCacheFeatureSetVersion
NVCacheSizeLSW
NVCacheSizeMSW
NominalMediaRotationRate
ReservedWord218
NVCacheOptions
NVCacheOptions.NVCacheEstimatedTimeToSpinUpInSeconds
NVCacheOptions.Reserved
WriteReadVerifySectorCountMode
ReservedWord220
Kata 220-254
ReservedWord221
TransportMajorVersion
TransportMajorVersion.MajorVersion
TransportMajorVersion.TransportType
TransportMinorVersion
ReservedWord224[6]
ExtendedNumberOfUserAddressableSectors[2]
MinBlocksPerDownloadMicrocodeMode03
MaxBlocksPerDownloadMicrocodeMode03
ReservedWord236[19]
Signature
Menunjukkan tanda tangan disk.
CheckSum
Menunjukkan checksum.
Persyaratan
| Persyaratan | Nilai |
|---|---|
| Header | ata.h (termasuk Irb.h) |