Re: [Linuxptp-users] EXTERNAL: Re: Start cold

2021-01-18 Thread Richard Cochran
On Mon, Jan 18, 2021 at 04:05:52AM +, Coughlin, David S wrote: > I tried running phc2sys to synch the processor clock with the phc, > by running it: phc2sys -r -O 0 -s /dev/ptp0 but this had no effect. > The usage statement in phc2sys.c does not indicate that the -a and > -r, but the documenta

Re: [Linuxptp-users] EXTERNAL: Re: Start cold

2021-01-17 Thread Coughlin, David S
Thanks Richard. I saw your email and found the relevant sections of the documentation [ts2phc.8]. Now I have more questions. A consequence of the clock device I'm using is that I need to poll and read the timestamp on /dev/pps0, but actually adjust /dev/ptp0. They timestamp on /dev/pps0 is t