On Fri, Dec 21, 2018 at 12:12:53PM -0500, Randy Spruyt wrote:
> nvidia@jetson-randy1:~$ sudo phc2sys -a -r -m
> phc2sys[83977.835]: reconfiguring after port state change
> phc2sys[83977.839]: selecting eth0 for synchronization
> phc2sys[83977.840]: nothing to synchronize
You need -r twice if you w
Thanks,
actually phc2sys was running on each, i.e. from the original message:
nvidia@jetson-randy2:~$ sudo phc2sys -a -r -m
phc2sys[75361.130]: reconfiguring after port state change
phc2sys[75361.133]: selecting CLOCK_REALTIME for synchronization
...
I spent a bit more time with this it looks li
On Fri, Dec 21, 2018 at 12:12:53PM -0500, Randy Spruyt wrote:
> Perhaps an elementary question, but maybe someone knows. The goal is to
> have getnstimeofday() return a synchronized time value for 2 systems in a
> kernel module. To do this, I would expect a simple "date" call from each
> system to
I should mention this is just using the default config file installed with
ptp4l, but for full disclosure:
nvidia@jetson-randy2:~$ cat /etc/linuxptp/ptp4l.conf
[global]
#
# Default Data Set
#
twoStepFlag 1
slaveOnly 0
priority1 128
priority2 12
