Re: [libvirt] [PATCH 04/17] Add a test for long USB port paths

On Fr, 2016-06-17 at 20:07 +0200, Ján Tomko wrote:

For some reason, we support up to four levels of nested USB devices in the guest.

FYI: The reason is simply that usb is specified that way. You can't chain usb hubs endlessly. cheers, Gerd