> On 24 Nov 2017, at 4:28 PM, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > The bcdDevice is different between the dock device and the "real" > device, why not use that? Yea, I’ll poke around and see if bcdDevice alone can be a good predicate. > Then there is still a bug. Who as ASMedia is working on this, have they > posted anything to the linux-usb mailing list about it? I think they are doing this internally. I’ll advice them to ask questions here if they encounter any problem. > Maybe. Have you tried using usbmon to see what the data streams are for > the two devices and where they have problems and diverge? Is the dock > device doing something different in response to something from the host > that the "real" device does not do? No I haven’t. Not really sure how do debug network packets over USB. I’ll do some research on the topic. Kai-Heng -- 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
