C# Definition:

[StructLayout(LayoutKind.Sequential)]
struct STORAGE_PROTOCOL_SPECIFIC_DATA

{

   public STORAGE_PROTOCOL_TYPE ProtocolType;
   public uint DataType;             // The value will be protocol specific, as defined in STORAGE_PROTOCOL_NVME_DATA_TYPE or STORAGE_PROTOCOL_ATA_DATA_TYPE.

   public uint ProtocolDataRequestValue;
   public uint ProtocolDataRequestSubValue;  // Data sub request value

   public uint ProtocolDataOffset;       // The offset of data buffer is from beginning of this data structure.
   public uint ProtocolDataLength;

   public uint FixedProtocolReturnData;
   public uint ProtocolDataRequestSubValue2; // First additional data sub request value

   public uint ProtocolDataRequestSubValue3; // Second additional data sub request value
   public uint Reserved;
}

VB Definition:

Structure STORAGE_PROTOCOL_SPECIFIC_DATA
   Public TODO
End Structure

User-Defined Field Types:

STORAGE_PROTOCOL_TYPE

Notes:

None.