Hi, We have a PCIe endpoint which supports PTM, PTP. One of the use case is to connect the PCIe EP card to x86 host and sync the system time to EP over PTM. But the PHC on EP is not exposed to x86 host. Somehow we want to get x86 system time through PCIe PTM and send to PCIe EP for ethernet packet ingress/egress processing.
Any standard linux framework to utilize the PTM system time to sync to PHC/PTP on PCIe endpoint? Thanks, Sai
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