[Linuxptp-users] SOF_TIMESTAMPING_TX_SOFTWARE not working

[Jenny A. <jen...@gm...>]

Hello Team,

I would like to use the Linuxptp program to configure a Master clock but I
noticed my Linux Kernel does not contain the SOF_TIMESTAMPING_TX_SOFTWARE.
I have read in the numerous mailing lists that it requires only adding a
line of code as follows:

"So, you need to add one line, skb_tx_timestamp(), into the MAC driver in
order to get ptp4l working with SW timestamping on your hardware. "

However, I am not very conversant Linux, and if anyone experienced the same
technical issue and was able to solve it. Kindly walk me through it.

Many thanks,
Jenny