// storport.h

typedef struct _STOR_RICH_DEVICE_DESCRIPTION {
       ULONG Version;
       ULONG Size;
       CHAR  VendorId[STOR_VENDOR_ID_LENGTH + 1];
       CHAR  ModelNumber[STOR_MODEL_NUMBER_LENGTH + 1];
       CHAR  FirmwareRevision[STOR_FIRMWARE_REVISION_LENGTH + 1];
} STOR_RICH_DEVICE_DESCRIPTION, *PSTOR_RICH_DEVICE_DESCRIPTION;
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Windows Driver Kit DDI reference (ns-storport-_stor_rich_device_description)

STOR_RICH_DEVICE_DESCRIPTION structure

Description

The STOR_RICH_DEVICE_DESCRIPTION structure describes the attributes of the physical device for which a driver is requesting a DMA (direct memory access) adapter.

Members

`Version`

The version of the structure. Must be STOR_RICH_DEVICE_DESCRIPTION_STRUCTURE_VERSION.

`Size`

The size of the structure, in bytes.

`VendorId[STOR_VENDOR_ID_LENGTH` + 1]

A string representing the device’s vendor ID. May be an empty string if ModelNumber is provided.

`ModelNumber[STOR_MODEL_NUMBER_LENGTH` + 1]

A string representing the device’s model.

`FirmwareRevision[STOR_FIRMWARE_REVISION_LENGTH` + 1]

A string representing the device’s currently active firmware revision.

Remarks

A miniport can choose to support this unit control if the device reports longer ModelNumber or FirmwareRevision information than defined in SCSI.

This is invoked during the unit enumeration process or the device description update process. ScsiUnitRichDescription is a caller-allocated version of this structure.

STOR_RICH_DEVICE_DESCRIPTION - NtDoc