There are some known problems on xhci usb3.0. the driver isn't perfect yet.
- USB 3.0 and i/o error 5 @ CRYPTO block Björn Ketelaars
- Re: USB 3.0 and i/o error 5 @ CRYPTO block Theo de Raadt
- Re: USB 3.0 and i/o error 5 @ CRYPTO block Tinker
- Re: USB 3.0 and i/o error 5 @ CRYPTO block Björn Ketelaars
