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[Auto]: To disable legacy support if no USB devices are connected.
[Disabled]: to keep USB devices available only for EFI specification,
EHCI Hand-off
This is workaround for OSes without EHCI hand-off support. The EHCI ownership
change should be claimed by EHCI driver.
The optional settings are: [Disabled]; [Enabled].
USB Mass Storage Driver Support
The optional settings are: [Disabled]; [Enabled].
Port 60/64 Emulation
Use this item to enable I/O 60h/64h emulation support. This should be enabled for
the complete USB keyboard legacy support for non-USWB aware OSes.
The optional settings are: [Disabled]; [Enabled].
USB hardware delays and time-outs:
USB transfer time-out
Use this item to set the time-out value for control, bulk, and interrupt transfers.
The optional settings are: [1 sec]; [5 sec]; [10 sec]; [20 sec].
Device reset time-out
Use this item to set USB mass storage device start unit command time-out.
The optional settings are: [10 sec]; [20 sec]; [30 sec]; [40 sec].
Device power-up delay
Use this item to set maximum time the device will take before it properly reports
itself to the host controller.
The optional settings are: [Auto]; [Manual].
‘Auto’ uses default value: for a root port it is 100 ms, for a hub port the delay is
taken from hub descriptor. Select [Manual] you can set value for the following
sub-item:
Device Power-up delay in seconds,
the delay range in from 1 to 40
seconds, in one second increments.
►
Super I/O Configuration
Press [Enter] to make settings for the following sub-items:
Super IO Configuration
►
Serial Port 1 Configuration
Press [Enter] to make settings for the following items:
Serial Port
