1    /ALL

       /ALL (default)

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

2    /CONFIGURED

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

3    /GENERIC

    Displays the devices that are on the generic device list.

4    /PERMANENT

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

5    /PHYSICAL

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

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.