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USB Configuration
Feature
Legacy USB Support
USB 2.0 Controller Mode
BIOS EHCI Hand-Off
83
Option
Disabled
Enabled
FullSpeed
HiSpeed
Disabled
Enabled
COMe-mSP1 / BIOS Operation
Description
Enables / disables support for legacy USB.
Configures the USB 2.0 controller in HiSpeed
(480Mbps) or FullSpeed (12Mbps)
This is a workaround for an OS without EHCI hand-off
support. The EHCI ownership change should claim by
the EHCI driver
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