> -----Original Message----- > From: Wong, Vee Khee <[email protected]> > Sent: Friday, October 01, 2021 4:15 AM > To: 王佳磊 <[email protected]>; [email protected] > Subject: Re: [Linuxptp-users] HW timestampt: SYNC without timestamp > > On Friday, October 1, 2021 18:38, 王佳磊 wrote: > > > Dear all, > > When I am running ptp4l by HW timestamp, I also face the issue without > timestamp. > > > Dell-server > > And my Nic is: Intel(R) Ethernet 10G 4P X710 SFP+ > > Driver and firmware: > > > So I don;t know how to solve this problem. >
You might try checking ethtool stats and seeing if anything with 'tstamp' appears to have incrementing values. I believe the i40e driver reports an error statistic related to this... > > Can you give some suggestion？ > > Are you running with one-step PTP, else it's weird that ptp4l expects > Timestamp on a SYNC msg. > > Maybe try to run with '-f configs/default.cfg' ? > > > > Best Regards, > > Jia-Lei，Wang > > _______________________________________________ > Linuxptp-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/linuxptp-users _______________________________________________ Linuxptp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linuxptp-users
