to nfmark, but designated for security purposes.
If you are unsure how to answer this question, answer N.
+config NET_PTP_CLASSIFY
+ def_bool n
+
config NETWORK_PHY_TIMESTAMPING
bool "Timestamping in PHY devices"
+ select NET_PTP_CLASSIFY
help
This allows timestamping of network packets by PHYs with
hardware timestamping capabilities. This option adds some