On Thu, Oct 17, 2019 at 11:06:13AM +0000, RAVEENDRA M wrote: > We are using "Ethernet controller: Intel Corporation Ethernet Connection X552 > 10 GbE SFP+" > Yes. We are sending Sync & Followup messages from Intel MAC.
Then the follow up time stamps should be non-zero. > Another issue observed with single step ptp operation. I made changes for > single step ptp master with making twoStepFlag as zero. That card does not support one-step. > Jan 07 01:02:15 mavdu.local ptp4l_master[8503]: ptp4l_master[90657.836]: > ioctl SIOCSHWTSTAMP failed: Numerical result out of range > Jan 07 01:02:15 mavdu.local ptp4l_master[8503]: [90657.836] ioctl > SIOCSHWTSTAMP failed: Numerical result out of range ^^^ See? HTH, Richard _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
