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ReactOS Development > Doxygen

PEXTENDED_IDENTIFY_DATA Struct Reference

#include <ide.h>

Data Fields

USHORT GeneralConfiguration
USHORT NumCylinders
USHORT Reserved1
USHORT NumHeads
USHORT UnformattedBytesPerTrack
USHORT UnformattedBytesPerSector
USHORT NumSectorsPerTrack
union {
   USHORT   VendorUnique1 [3]
   struct {
      UCHAR   InterSectorGap
      UCHAR   InterSectorGapSize
      UCHAR   Reserved16
      UCHAR   BytesInPLO
      USHORT   VendorUniqueCnt
   }   u
}; 
UCHAR SerialNumber [20]
USHORT BufferType
USHORT BufferSectorSize
USHORT NumberOfEccBytes
UCHAR FirmwareRevision [8]
UCHAR ModelNumber [40]
UCHAR MaximumBlockTransfer
UCHAR VendorUnique2
USHORT DoubleWordIo
USHORT Capabilities
USHORT Reserved2
UCHAR VendorUnique3
UCHAR PioCycleTimingMode
UCHAR VendorUnique4
UCHAR DmaCycleTimingMode
USHORT TranslationFieldsValid:3
USHORT Reserved3:13
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 [11]
USHORT MajorRevision
USHORT MinorRevision
USHORT Reserved6
USHORT CommandSetSupport
USHORT Reserved6a [2]
USHORT CommandSetActive
USHORT Reserved6b
USHORT UltraDMASupport:8
USHORT UltraDMAActive:8
USHORT Reserved7 [11]
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]

Detailed Description

Definition at line 99 of file ide.h.


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

Generated on Sat May 26 2012 06:34:16 for ReactOS by doxygen 1.7.6.1

ReactOS is a registered trademark or a trademark of ReactOS Foundation in the United States and other countries.