INQUIRY_DATA

  • Article

This structure contains information on the CD-ROM device.

typedef struct _INQUIRY_DATA {
  UCHAR inqDevType; 
  UCHAR inqRMB; 
  UCHAR inqVersion; 
  UCHAR inqAtapiVersion; 
  UCHAR inqLength; 
  UCHAR inqReserved[3]; 
  UCHAR inqVendor[8]; 
  UCHAR inqProdID[16]; 
  UCHAR inqRev[4]; 
  UCHAR inqReserved2[60]; 
} INQUIRY_DATA, *PINQUIRY_DATA;

Members

  • inqDevType
    Bits 5-7: Peripheral qualifier
    Bits 0-4: Device class
  • inqRMB
    Bit 7: Removable device
  • inqVersion
    Bits 6-7: ISO version
    Bits 3-5: ECMA version
    Bits 0-2: ASCII version
  • inqAtapiVersion
    Bit 7: AEN – Asynchronous Event Notification capability
    Bit 6: TIO – Terminate I/O Process support
    Bit 5: Reserved
    Bit 4: Reserved
    Bits 0-3: Data format
  • inqLength
    Additonal data length.
  • inqReserved
    Reserved.
  • inqVendor
    Manufacturer's name in ASCII.
  • inqProdID
    Product's name in ASCII.
  • inqRev
    Product's version in ASCII.
  • inqReserved2
    Reserved.

Remarks

This structure directly corresponds to the sense data returned by the ATA packet interface driver. For more information, see the Small Computer System InterfaceSpecification.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Atapi2.h.

See Also

Block Drivers

 Last updated on Tuesday, May 18, 2004

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