Edit

FEATURE_DATA_FORMATTABLE structure (ntddmmc.h)

  • Article

The FEATURE_DATA_FORMATTABLE structure contains information for the Formattable feature.

Syntax

typedef struct _FEATURE_DATA_FORMATTABLE {
  FEATURE_HEADER Header;
  UCHAR          FullCertification : 1;
  UCHAR          QuickCertification : 1;
  UCHAR          SpareAreaExpansion : 1;
  UCHAR          RENoSpareAllocated : 1;
  UCHAR          Reserved1 : 4;
  UCHAR          Reserved2[3];
  UCHAR          RRandomWritable : 1;
  UCHAR          Reserved3 : 7;
  UCHAR          Reserved4[3];
} FEATURE_DATA_FORMATTABLE, *PFEATURE_DATA_FORMATTABLE;

Members

Header

Contains a FEATURE_HEADER structure with header information for this feature descriptor.

FullCertification

QuickCertification

SpareAreaExpansion

RENoSpareAllocated

Reserved1

Reserved2[3]

RRandomWritable

Reserved3

Reserved4[3]

Remarks

This structure holds data for the feature named "Formattable" by the SCSI Multimedia - 4 (MMC-4) specification. Devices that support this feature can format media into logical blocks.

When queried, devices supporting this feature must return the information indicated in FEATURE_HEADER. No other feature-specific information is required.

Requirements

Requirement Value
Header ntddmmc.h (include Ntddcdrm.h)

See also

FEATURE_HEADER

FEATURE_NUMBER