On Fri, 27 May 2011, Sarah Sharp wrote: > We could just write all ones to the switchover ports, which avoids BIOS > writers all together and assumes the non-working USB 2.0 device under > xHCI is a rare case, which it should be. That's probably the best idea. For the rare case where somebody really does want to connect a device to the EHCI controller, you could add a "companion" sysfs attribute file to xhci-hcd for runtime control, like ehci-hcd's "companion" attribute. (Yeah, I know this contradicts what I said earlier. I changed my mind.) Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
