Is it possible to use ehci instead of xhci for the USB ports on a cRIO-9030?
xhci does not appear to be installed as a kernel module, and I couldn't find anything in the BIOS that would let me disable it.
It looks like disabling xhci would be a solution to the problem I was facing here:
https://forums.ni.com/t5/NI-Linux-Real-Time-Discussions/FTDI-USB-Device-Limit/td-p/3686134
A stackexchange post describing potential solutions:
https://superuser.com/questions/731751/not-enough-host-controller-resources-for-new-device-state
