// ntddmmc.h

typedef struct _FEATURE_DATA_DVD_READ {
  FEATURE_HEADER Header;
  UCHAR          Multi110 : 1;
  UCHAR          Reserved1 : 7;
  UCHAR          Reserved2;
  UCHAR          DualDashR : 1;
  UCHAR          Reserved3 : 7;
  UCHAR          Reserved4;
} FEATURE_DATA_DVD_READ, *PFEATURE_DATA_DVD_READ;
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Windows Driver Kit DDI reference (ns-ntddmmc-_feature_data_dvd_read)

_FEATURE_DATA_DVD_READ structure

Description

The FEATURE_DATA_DVD_READ structure contains information about the DVD Read feature.

Members

`Header`

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

`Multi110`

`Reserved1`

`Reserved2`

`DualDashR`

`Reserved3`

`Reserved4`

Remarks

This structure holds data for the feature named "DVD Read" by the SCSI Multimedia - 4 (MMC-4) specification. Devices that support this feature can read DVD-specific information from the media.

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

FEATURE_DATA_DVD_READ - NtDoc