Hi linux-can,

What are my options to get the hardware TX timestamp of an outgoing
CAN frame? I couldn't find complete manual for that, but here's what I
googled so far:

1. Use generic socket timestamping, as described in the network man
(http://os1a.cs.columbia.edu/lxr/source/Documentation/networking/timestamping.txt?a=x86);

2. Read my own frames back through CAN_RAW_RECV_OWN_MSGS, supposedly
RX timestamps of the loopbacked frames will be the same as their TX
timestamps.

Are these the correct methods?

Thanks in advance,
Pavel.