On Wed, Sep 08, 2021 at 09:21:15AM -0700, Jakub Kicinski wrote: > Mumble, mumble. Ido, Florian - any devices within your purview which > would support SyncE? So it's public info that Connect-X has it: https://www.mellanox.com/files/doc-2020/pb-connectx-6-dx-en-card.pdf Given the nature of SyncE, I think you can extrapolate from that about other devices :) Anyway, Petr and I started discussing this with the colleagues defining the HW/SW interfaces and we will help with the review to make sure we end up with a uAPI that works across multiple implementations.