Summary
PHC of 100GbE Intel® Ethernet Network Adapter E810 is set per device and all ports share the same PHC
Description
- Unable to determine if PHC is set per interface or per port
- Looking for adapter that supports hardware timestamping that does not require Precision Time Protocol (PTP)
Resolution
PHC for 100GbE Intel® Ethernet Network Adapter E810 is set per device and shared between all the ports. For more information about PTP and PHY timers, refer to the Intel® Ethernet Controller E810 Datasheet.