On Fri, Aug 08, 2025 at 04:13:28PM +0100, Greg KH wrote: > > 0004 USB4 > > > > sounds good to me. In USB4 there is no "root hub". It's called host router > > (but we do have device routers that are called USB4 hubs for added > > confusion ;-). > > > > But I'm fine with other numbers too, does not matter if you want to save it > > for some future USB variant. > > Ok, use 0004 for this. But what should I use for the text string here > in the usb.ids file? Thanks! I'll cook up a patch changing these. I don't think it should be in usb.ids because it is not visible anywhere except over USB4 link (between hosts). You don't see this through USB 2.x or 3.x.
