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3.6.2.10 NVMe Configuration
3.6.2.11 USB Configuration
The USB Configuration menu helps read USB information and configures USB settings.
Item
Legacy USB Support
XHCI Hand-off
Options
Enables Legacy USB support. AUTO option
Enabled[Default]
disables legacy support if no USB devices are
Disabled
connected. DISABLE option will keep USB
Auto
devices available only for EFI applications.
This is a workaround for OSes without XHCI
Disabled
hand-off support. The XHCI ownership change
Enabled[Default]
should be claimed by XHCI driver.
User's Manual
Description
ECM-APL User's Manual 47
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