On Wed, Feb 12, 2020 at 09:03:15AM +0000, Wen Bin Leong wrote:
> as you can see the nano sec of the slave side add up nicely, however the nano 
> sec of the master side jumps randomly, is this behaviour expected? And is the 
> offset expected ?

I think that normally wouldn't be expected. How is the PHC on master
synchronized? By phc2sys to the system clock? How is the system clock
synchronized? PTP, NTP, reference clock?

-- 
Miroslav Lichvar



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