Changes
/* USB Settings */
==== USB Settings ====
* '''Legacy USB Support''': Enables legacy USB support. Auto option disables legacy support if no USB devices are connected. Disabled option will keep USB devices available only for EFI applications.
* '''XHCI Hand-off''': TBD Workaround for OS without XHCI hand-off support. The XHCI ownership change should be claimed by XHCI driver.
* EHCI Hand-off: TBD
* USB Mass Storage Driver Support: TBD
