Yo Kurt! On Mon, 4 Mar 2019 00:19:44 +0100 Kurt Roeckx via devel <devel@ntpsec.org> wrote:
> > Actually getting timestamps from the NIC is fairly involved. The NIC
> > has its own clock and its own oscillator, which has to carefully be
> > kept in sync with the system clock. Furthermore, all the APIs for
> > doing this are OS-specific. Check out the linux-ptp project to see
> > what it looks like when it's done right; it's a fair bit of code,
> > and nothing of the kind is present in ntpd.
>
> But it is present in chrony. It supports both interleaved mode
> and hardware timestamping.
I'm looking for it, but can not find it. Can you point out where?
I do see that chronyd has a "PTP hardware clock (PHC) refclock driver".
But that is Linux only and not the same thing.
RGDS
GARY
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