Parent Assignment Group is there to reference the parent assignment group in order to make the device
dependent on a different device.
Currently the concrete reason to do this is to make a usb device dependent on the PCI address the USB
controller is using to provent passthrough of the USB controller in one application while trying to passthrough
a USB device on this controller to another application.
add
parentassigngrpfield;Parent Assignment Group is there to reference the parent assignment group in order to make the device dependent on a different device. Currently the concrete reason to do this is to make a usb device dependent on the PCI address the USB controller is using to provent passthrough of the USB controller in one application while trying to passthrough a USB device on this controller to another application.