On Tue, 06 Oct 2026 00:24:59 +0200, David Leadbeater <[email protected]> wrote: > > USB3.2 Gen 2x2 can do 20gbps and is what you'd need to support RTL8159 > at full speed (as well as an OpenBSD driver supporting that chipset, I > did start looking but nothing to show yet). A USB4 host is not mandated > to support 2x2 (and even if they do it's possible only one port on the > device does it). >
I do have one such device and proof of concept driver, and I'm looking for something to actually test is ;) See: https://marc.info/?l=openbsd-tech&m=179119920075013&w=2 -- wbr, Kirill
