Avalue ERX-Q67 - Manual (Page 64)

ERX-Q67 User’s Manual
64 ERX-Q67 User’s Manual
3.4.10 USB Configuration
USB Configuration Parameters
 USB Device
Display how many devices are connected.
 Legacy USB Support [Enabled]
Enables Legacy USB support. AUTO option disables legacy support if no USB devices are
connected. DISABLE option will keep USB devices available only for EFI applications.
Configuration options: [Enabled] [Disabled][Auto]
 EHCI Hand-off [Disable]
This is a workaround for OSes without EHCI hand-off support. The EHCI ownership change
should be claimed by EHCI driver.
Configuration options: [Disabled] [Enabled]