On Sun, 2015-11-22 at 21:31 -0500, Alan Stern wrote: > In general it's best not to make things too complicated. Perhaps the > switch could be changed at runtime, say whenever xhci-hcd binds to or > unbinds from the motherboard's controller. But this could have > undesirable consequences. I am afraid you are fighting a losing battle. The prototypes I am seeing are in the majority XHCI only. Regards Oliver -- 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