PIDENTIFY_DATA Struct Reference

#include <atapi.h>

Data Fields
USHORT	GeneralConfiguration
USHORT	NumberOfCylinders
USHORT	Reserved1
USHORT	NumberOfHeads
USHORT	UnformattedBytesPerTrack
USHORT	UnformattedBytesPerSector
USHORT	SectorsPerTrack
USHORT	VendorUnique1 [3]
USHORT	SerialNumber [10]
USHORT	BufferType
USHORT	BufferSectorSize
USHORT	NumberOfEccBytes
USHORT	FirmwareRevision [4]
USHORT	ModelNumber [20]
UCHAR	MaximumBlockTransfer
UCHAR	VendorUnique2
USHORT	DoubleWordIo
USHORT	Capabilities
USHORT	Reserved2
UCHAR	VendorUnique3
UCHAR	PioCycleTimingMode
UCHAR	VendorUnique4
UCHAR	DmaCycleTimingMode
USHORT	TranslationFieldsValid:1
USHORT	Reserved3:15
USHORT	NumberOfCurrentCylinders
USHORT	NumberOfCurrentHeads
USHORT	CurrentSectorsPerTrack
ULONG	CurrentSectorCapacity
USHORT	CurrentMultiSectorSetting
ULONG	UserAddressableSectors
USHORT	SingleWordDMASupport: 8
USHORT	SingleWordDMAActive: 8
USHORT	MultiWordDMASupport: 8
USHORT	MultiWordDMAActive: 8
USHORT	AdvancedPIOModes: 8
USHORT	Reserved4: 8
USHORT	MinimumMWXferCycleTime
USHORT	RecommendedMWXferCycleTime
USHORT	MinimumPIOCycleTime
USHORT	MinimumPIOCycleTimeIORDY
USHORT	Reserved5 [2]
USHORT	ReleaseTimeOverlapped
USHORT	ReleaseTimeServiceCommand
USHORT	MajorRevision
USHORT	MinorRevision
USHORT	Reserved6 [50]
USHORT	SpecialFunctionsEnabled
USHORT	Reserved7 [128]
UCHAR	AtapiCmdSize:2
UCHAR	__pad0__:3
UCHAR	DrqType:2
UCHAR	Removable:1
UCHAR	DeviceType:5
UCHAR	__pad1__:1
UCHAR	CmdProtocol:2
UCHAR	SerialNumber [20]
USHORT	Reserved62_0:8
USHORT	SupportDma:1
USHORT	SupportLba:1
USHORT	DisableIordy:1
USHORT	SupportIordy:1
USHORT	SoftReset:1
USHORT	StandbyOverlap:1
USHORT	SupportQTag:1
USHORT	SupportIDma:1
USHORT	DeviceStandbyMin:1
USHORT	Reserved50_1:13
USHORT	DeviceCapability1:1
USHORT	DeviceCapability0:1
UCHAR	Vendor51
UCHAR	Vendor52
USHORT	PioTimingsValid:1
USHORT	UdmaModesValid:1
USHORT	CurrentMultiSector:8
USHORT	CurrentMultiSectorValid:1
USHORT	Reserved59_9:7
USHORT	Reserved69_70 [2]
USHORT	Reserved73_74 [2]
USHORT	QueueLength: 5
USHORT	Reserved75_6: 11
USHORT	SataCapabilities
USHORT	Reserved77
USHORT	SataSupport
USHORT	SataEnable
struct {
USHORT   Smart:1
USHORT   Security:1
USHORT   Removable:1
USHORT   PowerMngt:1
USHORT   Packet:1
USHORT   WriteCache:1
USHORT   LookAhead:1
USHORT   ReleaseDRQ:1
USHORT   ServiceDRQ:1
USHORT   Reset:1
USHORT   Protected:1
USHORT   Reserved_82_11:1
USHORT   WriteBuffer:1
USHORT   ReadBuffer:1
USHORT   Nop:1
USHORT   Reserved_82_15:1
USHORT   Microcode:1
USHORT   Queued:1
USHORT   CFA:1
USHORT   APM:1
USHORT   Notify:1
USHORT   Standby:1
USHORT   Spinup:1
USHORT   Reserver_83_7:1
USHORT   MaxSecurity:1
USHORT   AutoAcoustic:1
USHORT   Address48:1
USHORT   ConfigOverlay:1
USHORT   FlushCache:1
USHORT   FlushCache48:1
USHORT   SupportOne:1
USHORT   SupportZero:1
USHORT   SmartErrorLog:1
USHORT   SmartSelfTest:1
USHORT   MediaSerialNo:1
USHORT   MediaCardPass:1
USHORT   Streaming:1
USHORT   Logging:1
USHORT   Reserver_84_6:8
USHORT   ExtendedOne:1
USHORT   ExtendedZero:1
}	FeaturesSupport
struct {
USHORT   Smart:1
USHORT   Security:1
USHORT   Removable:1
USHORT   PowerMngt:1
USHORT   Packet:1
USHORT   WriteCache:1
USHORT   LookAhead:1
USHORT   ReleaseDRQ:1
USHORT   ServiceDRQ:1
USHORT   Reset:1
USHORT   Protected:1
USHORT   Reserved_82_11:1
USHORT   WriteBuffer:1
USHORT   ReadBuffer:1
USHORT   Nop:1
USHORT   Reserved_82_15:1
USHORT   Microcode:1
USHORT   Queued:1
USHORT   CFA:1
USHORT   APM:1
USHORT   Notify:1
USHORT   Standby:1
USHORT   Spinup:1
USHORT   Reserver_83_7:1
USHORT   MaxSecurity:1
USHORT   AutoAcoustic:1
USHORT   Address48:1
USHORT   ConfigOverlay:1
USHORT   FlushCache:1
USHORT   FlushCache48:1
USHORT   SupportOne:1
USHORT   SupportZero:1
USHORT   SmartErrorLog:1
USHORT   SmartSelfTest:1
USHORT   MediaSerialNo:1
USHORT   MediaCardPass:1
USHORT   Streaming:1
USHORT   Logging:1
USHORT   Reserver_84_6:8
USHORT   ExtendedOne:1
USHORT   ExtendedZero:1
}	FeaturesEnabled
USHORT	UltraDMASupport: 8
USHORT	UltraDMAActive: 8
USHORT	EraseTime
USHORT	EnhancedEraseTime
USHORT	CurentAPMLevel
USHORT	MasterPasswdRevision
USHORT	HwResMaster: 8
USHORT	HwResSlave: 5
USHORT	HwResCableId: 1
USHORT	HwResValid: 2
USHORT	CurrentAcoustic: 8
USHORT	VendorAcoustic: 8
USHORT	StreamMinReqSize
USHORT	StreamTransferTime
USHORT	StreamAccessLatency
ULONG	StreamGranularity
ULONGLONG	UserAddressableSectors48
USHORT	Reserved104 [2]
union {
USHORT   PhysLogSectorSize
struct {
USHORT   PLSS_Size:4
USHORT   PLSS_Reserved:8
USHORT   PLSS_LargeL:1
USHORT   PLSS_LargeP:1
USHORT   PLSS_Signature:2
}
};
USHORT	Reserved107 [10]
ULONG	LargeSectorSize
USHORT	Reserved117 [8]
USHORT	RemovableStatus
USHORT	SecurityStatus
USHORT	FeaturesSupport4
USHORT	Reserved130 [30]
USHORT	CfAdvPowerMode
USHORT	Reserved161 [14]
USHORT	MediaSerial [30]
USHORT	Reserved206 [49]
USHORT	Integrity
USHORT	NumCylinders
USHORT	NumHeads
USHORT	NumSectorsPerTrack
UCHAR	FirmwareRevision [8]
UCHAR	ModelNumber [40]
USHORT	CommandSetSupport
USHORT	Reserved6a [2]
USHORT	CommandSetActive
USHORT	Reserved6b
ULONG	Max48BitLBA [2]
USHORT	Reserved7a [22]
USHORT	LastLun:3
USHORT	Reserved8:13
USHORT	MediaStatusNotification:2
USHORT	Reserved9:6
USHORT	DeviceWriteProtect:1
USHORT	Reserved10:7
USHORT	Reserved11 [128]

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Detailed Description

Definition at line 192 of file atapi.h.

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The documentation for this struct was generated from the following files:

• drivers/storage/ide/atapi/atapi.h
• drivers/storage/ide/uniata/atapi.h
• drivers/storage/inc/ide.h
• include/ddk/ide.h