On 11/04/2015 11:34 AM, Richard Cochran wrote: > On Wed, Nov 04, 2015 at 08:29:06AM +0100, frank wrote: >> Do I need to change more configuration settings? Or is this the wrong >> way to do things? > The choices are: > > 1. HW time stamping with PHC > 2. SW time stamping with the system clock (CLOCK_REALTIME) > > You cannot mix the two. So, for SW time stamping, leave off the '-p' > command line flag. Ah ok, thanks!
Just for my understanding: ptp4l with software timestamping modifies CLOCK_REALTIME directly, whereas for hardware timestamping I have to use ptp4l + phc2sys in order to achieve the same? kind regards Frank ------------------------------------------------------------------------------ _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
