UCM$HELP.HLB  —  SHOW  DEVICE
    Displays information about devices.

    Format

      SHOW DEVICE  device-name:

1  –  Parameter 

 device-name:

    The name of the device whose characteristics are to be displayed.
    The device name has the form ddcu,

    where:

    dd    is the device code-for example, LP. (The driver name
          corresponds to the device code; in this case, the driver
          name would be SYS$LPDRIVER.)

    c     is the controller designation A through Z; unless UCM
          specifies a different letter, all USB devices are A.

    u     is the unit number (0 through 9999.)

    OpenVMS device names are made up of the two-character device
    code, followed by the controller designation, the unit number
    (which can be 1 to 4 characters long), and, finally, a colon (:).

2  –  Display Qualifiers

2.1    /BRIEF 

       /BRIEF (default)

    Displays summary information for each device.

2.2    /FULL 

    Displays complete information for each device.

3  –  Selection Qualifiers

3.1    /ALL 

       /ALL (default)

    Displays all device entries, including those that the
    /CONFIGURED, /GENERIC, /PERMANENT, /PHYSICAL, and /UNCONFIGURED
    qualifiers display.

3.2    /CONFIGURED 

    Displays all the devices connected to the bus that have been
    configured successfully.

3.3    /GENERIC 

    Displays the devices that are on the generic device list.

3.4    /PERMANENT 

    Displays the devices for which the system automatically loads
    device drivers if the devices are plugged in.

3.5    /PHYSICAL 

    Displays the devices that are connected to the bus even if
    drivers for these devices are not loaded.

3.6    /UNCONFIGURED 

    Displays devices that are attached to the bus and that have
    drivers, but that do not have entries in the permanent list.
    (These are also known as tentative devices.)

    You must execute an ADD DEVICE command to make these devices
    part of the permanent list. Once the drivers have been added, the
    device is automatically configured the next time it is plugged
    in.

4  –  Example 

  $  UCM
  UCM> SHOW DEVICE /PERMANENT /FULL DNA3:

        DEVICE
        DEVICE_TYPE                     PERMANENT
        DEVICE_NAME_ROOT                DNA
        UNIT_NUMBER                     3
        DRIVER                          SYS$DNDRIVER.EXE
        USB_CONFIG_TYPE                 INTERFACE
        VENDOR_ID                       3519
        PRODUCT_ID                      768
        RELEASE_NUMBER                  4352
        BUS_NUMBER                      1
        PATH                            1.0.0.0.0.0
        DEVICE_CLASS                    0
        DEVICE_SUB_CLASS                0
        DEVICE_PROTOCOL                 0
        NUMBER_OF_INTERFACES            1
        CONFIGURATION_VALUE             2
        NUMBER_OF_CONFIGURATIONS        1
        SERIAL_NUMBER                   2B0301060D97A4C8
        MANUFACTURER_STRING             QTS
        PRODUCT_STRING                  USB 2.0 ATAPI Bridge
        CONFIGURATION_NUMBER            0
        BEGIN_INTERFACE
        INTERFACE_CLASS                 8
        INTERFACE_SUB_CLASS             6
        INTERFACE_PROTOCOL              80
        END_INTERFACE
        END_DEVICE

      In this example, the SHOW DEVICE command displays complete
      information about DNA3:.
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