In pcie endpoint mode,use ptp4l to synchronization time between two Jetson devices

I have test PCIE endpoint mode between two jetson devices, it is ok.
I want to use ptp to synchronize time between two devices.

I use the “ethtool -T eth1”command to test eth1.The result is as follows

Does eth1 support ptp function?

Sorry for the late response, we will do the investigation to update soon.


Is your PTP question for the native Ethernet or the Virtual Ethernet using PCIe interface?