Due to xHCI usb3.0 not supporting suspend/resume, and thus, actively preventing laptops from suspending, we disabled support for xHCI by default in the Fedora 14 release kernel. Of course, it would be ideal to backport the suspend/resume support for xhci_hcd from linux-next, and so I've done that.
Can people with usb3.0 devices please test: http://kyle.fedorapeople.org/kernel/2.6.35.6-45.1.fc14-xhci/
and let me know if there's any regressions from the previous F-14 kernel, and whether they're able to suspend with xhci loaded (which should autoload.)
Much appreciated! Kyle
kernel@lists.fedoraproject.org