On Mon, Feb 22, 2010 at 10:35:33AM -0500, Alan Stern wrote: > The warning is accurate, but it isn't terribly serious. When uhci-hcd > is loaded first, devices will initially connect through the UHCI > controllers. Then when ehci-hcd is loaded later, the devices will be > disconnected and they will reconnect through the EHCI controller. > Those devices which aren't high-speed will then be routed back to the > UHCI controllers. > > Usually there's no harm done, but the disconnections will generate some > bad-looking log messages, and it's possible that some devices will get > confused by being disconnected in the middle of an operation. If > ehci-hcd is loaded first, none of these disconnection issues arise. Hi, Sorry if this is too offtopic: is there a way to force this kind of usb reconnect from userspace? Either for all, or for particular device. Thanks -- pozsy -- 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
