From: You-Sheng Yang <vicamo.yang@xxxxxxxxxxxxx> Date: Mon, 24 Feb 2020 15:15:41 +0800 > When hotplugging such dock with additional usb devices already attached on > it, the probing process may reset usb 2.1 port, therefore r8152 ethernet > device is also reset. However, during r8152 device init there are several > for-loops that, when it's unable to retrieve hardware registers due to > being discconected from USB, may take up to 14 seconds each in practice, > and that has to be completed before USB may re-enumerate devices on the > bus. As a result, devices attached to the dock will only be available > after nearly 1 minute after the dock was plugged in: Your description of the problem and exactly what is happening is great, but you are not explaining how exactly you are solving the problem and why you are solving it in that way. Please enhance your commit message the explain those things. Thank you.
