Hello Richard et al,

as you Richard were the main force doing the work for adding hardware
timestamping to the Linux kernel, could you enlight me how the association
of a timestamp residing in kernel space (I guess in the ethernet device
driver's domain) and a PTP message is handled by the kernel? I'm asking
myself which PTP message fields actually are chosen to get the right
timestamp for a message. Or is every network packet timestamped and the
association is done by a hash or crc or something similar?

Thanks in advance
Axel



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