Hi Richard,

Please let us know if there are any action items on us related to this or
other patches raised by SyncMonk.

Thanks,
SyncMonk Technologies.

On Tue, 6 Sept 2022 at 19:32, Miroslav Lichvar <mlich...@redhat.com> wrote:

> On Tue, Sep 06, 2022 at 06:45:38AM -0700, Richard Cochran wrote:
> > On Mon, Sep 05, 2022 at 05:21:32PM +0200, Miroslav Lichvar wrote:
> > > In the jbod mode there are multiple hardware clocks. I don't see how
> > > would phc2sys work only with announce messages.
> >
> > depending on phc2sys "port" role:
> >
> >  slave -> synchronize clock_realtime to PHC of master port
>
> If phc2sys was only responsible for synchronizing the system clock to
> the PHC, using BMCA to turn it or off would make sense to me.
>
> > master -> synchronize all PHC master ports to clock_realtime
>
> This case would need to be handled by ptp4l. If phc2sys is doing
> that, i.e. it needs a management message to get information about
> ports of the PHC, I don't see how announce messages help.
>
> --
> Miroslav Lichvar
>
>
>
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