On Tue, Feb 28, 2017 at 04:57:46PM +0100, Krzysztof Opasiak wrote: > >On Thu, Feb 23, 2017 at 07:43:23AM +0000, Du, Yuyang wrote: > >>Oh, then let me try to simplify it, what if it's an only USB 3.0 device? > > > >I have a USB keyboard around here somewhere that is a "USB 3.0" device, > >that is running at the USB "low speed" rate. :) > > > >Again, USB 3.0 supports all speed devices, see the spec for all of the > >details. > > > > Just to add what Greg said: > > vhci (virtual host controller for usbip) itself is high speed and > does not support stuff like streams etc. which are included in USB > 3.0 spec so you won't be able to connect USB device in super speed > mode via usbip. > > So if your device supports high speed mode it will work fine. If > your device doesn't work with speed lower than super speed then you > won't be able to use it via usbip. This thread (spinics.net/lists/linux-usb/msg126276.html) taught me (dummy on USB) a little bit about it. Thank you, both. Yuyang -- 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
