> > There may be a race in usb for how devices respond, but I bet it is small > > and not really that worrying. One day maybe someone can look at it. > > Is there something to look for there? My limited experience with usb on > OpenBSD leads me to think every thing comes in with the same order by > where things are plugged in, or where they occur internally (I've got 4 > sockets and an internal ugen(4)).
Normally these devices come up in the same order each time. It is not gauranteed, unfortunately, because device bring up can race against other devices. I've seen it be non-deterministic.
