On Mon, Feb 09, 2015 at 10:59:42AM -0500, Alan Stern wrote: > On Mon, 9 Feb 2015, Huang Rui wrote: > > > Hi, > > > > Do you have any trick to downgrade one USB3 capacity device from super > > speed mode to high speed mode on xhci port via host side? > > Connect it to the host by a USB-2 cable. > If physical connection and port number are fixed, any idea on software side? Thanks, Rui -- 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