Re: [PATCH net-next v2 1/2] net: micrel: Change to receive timestamp in the frame for lan8841

From: Richard Cochran
Date: Wed Jun 14 2023 - 01:06:58 EST


On Tue, Jun 13, 2023 at 11:45:25AM +0200, Horatiu Vultur wrote:
> Doing these changes to start to get the received timestamp in the
> reserved field of the header, will give a great CPU usage performance.
> Running ptp4l with logSyncInterval of -9 will give a ~50% CPU
> improvment.

One Sync every 1.95 milliseconds seems a bit excessive.
Just saying.

Thanks,
Richard