Re: [Linuxptp-users] Issue with initial high jitter(Path Delay Variation)

[Sujatha G. <suj...@gm...>]

Hi Miroslav Lichvar,

What aspects of driver/HW needs to be fixed. could you please elaborate
more on this.


Best Regards,
Sujatha

On Tue, Feb 16, 2016 at 4:16 PM, Miroslav Lichvar <mli...@re...>
wrote:

> On Tue, Feb 16, 2016 at 10:42:27AM +0530, Sujatha Guguloth wrote:
> > Hi Miroslav Lichvar,
> >
> > I tried your suggestion  by setting the pi_offset_const(set_threshold) to
> > 0.1
> > but, with that the slave clock is not getting stabilized and and entering
> > into s2 state at all, it keeps shuffling between s0 and s1 states
> > It throws the error as "clock jumped backward or running slower than
> > expected!" some times and "clock jumped forward or running faster than
> > expected!" some times
>
> I think that means the clock stepping is completely broken. The
> driver/HW needs to be fixed.
>
> --
> Miroslav Lichvar
>