Re: [PATCH net-next 1/2] ptp: add control over HW timestamp latch point

[Richard Cochran]

On Mon, Oct 21, 2024 at 04:19:54PM +0200, Arkadiusz Kubalewski wrote:
> Currently HW support of PTP/timesync solutions in network PHY chips can be
> implemented with two different approaches, the timestamp maybe latched
> either at the beginning or after the Start of Frame Delimiter (SFD) [1].

Why did 802.3-2012 change the definition of the time stamp position?

Thanks,
Richard