On Fri, Mar 17, 2023 at 05:21:50PM +0200, Vladimir Oltean wrote: > On Thu, Mar 16, 2023 at 04:09:20PM +0100, Köry Maincent wrote: > > Was there any useful work that could be continued on managing timestamp through > > NDOs. As it seem we will made some change to the timestamp API, maybe it is a > > good time to also take care of this. > > Not to my knowledge. Yes, I agree that it would be a good time to add an > NDO for hwtimestamping (while keeping the ioctl fallback), then > transitioning as many devices as we can, and removing the fallback when > the transition is complete. Um, user space ABI cannot be removed. Thanks, Richard