> -----Original Message----- > From: A [mailto:aaron.bi...@gmail.com] > Sent: Tuesday, March 20, 2018 6:22 PM > To: Richard Cochran <richardcoch...@gmail.com>; linuxptp- > us...@lists.sourceforge.net > Subject: Re: [Linuxptp-users] Trouble with getting timestamping to work on > Xilinx > Ultrascale board > > ptp4l[1594.590]: driver changed our HWTSTAMP options > ptp4l[1594.590]: tx_type 1 not 1 > ptp4l[1594.590]: rx_filter 1 not 12 > ptp4l[1594.590]: port 1: FAULTY to LISTENING on FAULT_CLEARED > ptp4l[1595.142]: port 1: received SYNC without timestamp > ptp4l[1596.142]: port 1: received SYNC without timestamp > ptp4l[1596.577]: port 1: new foreign master 003064.fffe.1982cd-1 > ptp4l[1597.143]: port 1: received SYNC without timestamp > ptp4l[1598.143]: port 1: received SYNC without timestamp > ptp4l[1599.143]: port 1: received SYNC without timestamp > ptp4l[1600.143]: port 1: received SYNC without timestamp > ptp4l[1600.577]: selected best master clock 003064.fffe.1982cd > ptp4l[1600.577]: port 1: LISTENING to UNCALIBRATED on RS_SLAVE > ptp4l[1601.120]: missing timestamp on transmitted delay request >
Your hardware isn't receive timestamping packets properly, or your driver isn't reporting them properly. Likely also possibly not working in the transmit direction either. You need to make sure your driver reports Tx and Rx timestamps during send/receive flow. Thanks, Jake ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
