[Starlingx-discuss] PTP tx timestamp seem not get from NIC

[Philip_Wang at alphanetworks.com]

Dear Team,

In my All-In-One environment, I check /var/log/user.log find below message.

2019-12-03T16:03:30.000 controller-0 ptp4l: warning [20954.517] clockcheck: clock jumped forward or running faster than expected!
2019-12-03T16:03:30.000 controller-0 ptp4l: notice [20954.517] port 1: SLAVE to UNCALIBRATED on SYNCHRONIZATION_FAULT
2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.613] port 0015b2.fffe.a92e24-1 changed state
2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.613] reconfiguring after port state change
2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.613] master clock not ready, waiting...
2019-12-03T16:03:30.000 controller-0 ptp4l: notice [20954.861] port 1: UNCALIBRATED to SLAVE on MASTER_CLOCK_SELECTED
2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.914] port 0015b2.fffe.a92e24-1 changed state
2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.914] reconfiguring after port state change
2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.914] selecting CLOCK_REALTIME for synchronization
2019-12-03T16:03:30.000 controller-0 phc2sys: info [20954.914] selecting enp0s25 as the master clock
2019-12-03T16:03:35.000 controller-0 phc2sys: info [20959.816] rms 8125465923430 max 70368744177703 freq -3070283 +/- 72810449 delay  1662 +/- 172
2019-12-03T16:03:43.000 controller-0 ptp4l: info [20967.182] rms 17864936252211 max 70368748587963 freq +17842027 +/- 101360440 delay 173334 +/- 1003918
2019-12-03T16:03:43.000 controller-0 ptp4l: warning [20967.688] clockcheck: clock jumped forward or running faster than expected!
2019-12-03T16:03:43.000 controller-0 ptp4l: notice [20967.688] port 1: SLAVE to UNCALIBRATED on SYNCHRONIZATION_FAULT
2019-12-03T16:03:43.000 controller-0 phc2sys: info [20967.720] port 0015b2.fffe.a92e24-1 changed state
2019-12-03T16:03:43.000 controller-0 phc2sys: info [20967.720] reconfiguring after port state change
2019-12-03T16:03:43.000 controller-0 phc2sys: info [20967.720] master clock not ready, waiting...
2019-12-03T16:03:43.000 controller-0 ptp4l: notice [20968.031] port 1: UNCALIBRATED to SLAVE on MASTER_CLOCK_SELECTED
2019-12-03T16:03:43.000 controller-0 phc2sys: info [20968.120] port 0015b2.fffe.a92e24-1 changed state
2019-12-03T16:03:43.000 controller-0 phc2sys: info [20968.120] reconfiguring after port state change
2019-12-03T16:03:43.000 controller-0 phc2sys: info [20968.120] selecting CLOCK_REALTIME for synchronization
2019-12-03T16:03:43.000 controller-0 phc2sys: info [20968.120] selecting enp0s25 as the master clock

This message is seem that delay request packet TX timestamp is not get from NIC(Intel I210) cause port 1 state from SLAVE to UNCALIBRATED.
Has any debug method can check the TX timestamp??


Best Reagrds,
-        Philip Wang
---
Alpha Networks Inc.
TEL: 886-3-5636666 EXT:6403


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