On Fri, Mar 26, 2021 at 11:13:43AM +0000, Christian Soenke wrote: > When ptp4l resumes after the 'link up', I get huge master offsets in > the range of seconds. It is like the PHC gets reset when the link > status changes.
Yes, looks like it. Some drivers do that. > Any suggestions other than "don't use this card"? Re-write the device driver to either not reset (if HW allows) or save and restore the current time across link down/up. Sorry, Richard _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
