On Thu, Jul 13, 2017 at 05:08:25PM +0200, Martin Wilck wrote: > I'm wondering if this should be a write-once attribute. Also, > Once the serial number has been passed on to some host (or maybe only: > while the device is in use by some host), the attribute should probably > be read-only.
In practive it should. But I don't think it's worth the extra code just to prevent people from shooting themselves into the foot.