On Sat, Jun 02, 2018 at 06:28:22PM -0500, Grygorii Strashko wrote:

Hi Grygorii

I'm just picking out one thing here... there is lots more good stuff here.

Additional headache is PTP: we have on PHC, but both external interfaces P1/P2
can timestamp packets.

 
This should not be a problem. The Marvell switches have one PHC, but
each port can time stamp packets using this counter. Each port has its
own receive and transmit time stamp registers. So i don't think this
will cause you problems.

     Andrew