USB Mass Storage Driver Support
Enable/Disable USB Mass Storage Driver Support.
Port 60/64 Emulation
Enables I/O port 60h/64h emulation support. This
should be enabled for the complete USB keyboard
legacy support for non-USB aware OSes.
USB transfer time-out
The time-out value for Control, Bulk, and Interrupt
transfers.
Device reset time-out
USB mass storage device Start Unit command
time-out.
Device power-up delay
Maximum time the device will take before it properly
reports itself to the Host Controller. 'Auto' uses default
value: for a Root port it is 100 ms, for a Hub port the
delay is taken from Hub descriptor.