Lanner NCA-5540 User Manual page 77

NCA-5540 User Manual
USB Configuration
Feature
Legacy USB Support
XHCI Hand-off
USB Mass Storage
Driver Support
USB transfer
time-out
Device reset
time-out
Device power-up
delay
Option
Enables Legacy USB support.
Enabled
Auto option disables legacy support if no USB devices are connected;
Disabled
Disabledoption will keep USB devices available only for EFI
Auto
applications.
Enabled This is a workaround for OSes without XHCI hand-off support. The
Disabled XHCI ownership change should be claimed by XHCI driver.
Enabled
Enables or disables USB Mass Storage Driver Support.
Disabled
1 sec
5 sec
The time-out value for Control, Bulk, and Interrupt transfers
10 sec
20 sec
1 sec
5 sec
USB mass storage device Start Unit command time-out
10 sec
20 sec
Maximum time the device will take before it properly reports itself to
Auto
the Host Controller. Auto uses default value: for a Root port, it is 100
Manual
ms, for a Hub port the delay is taken from Hub descriptor.
Description
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