Re: [Linuxptp-users] time stamping

[Richard C. <ric...@gm...>]

On Sun, Jul 21, 2013 at 03:31:41PM +0100, Milutin Aksic wrote:
> Hello,
> Can you tell me for some good documentation where I can find a clue
> how to write that program which should give me hardware time stamp
> and length of outgoing packets on the link?

Read Documentation/networking/timestamping.txt from the Linux kernel.
See also the example program in Documentation/networking/timestamping.

BTW, you can only get transmit HW time stamps for packets send by your
own program, not all outgoing packets.

> Could I use your linuxptp
> program's packet for that reason?

Yes, look at raw.c and sk.c.

HTH,
Richard