On Wed, Mar 13, 2019 at 06:47:56PM +0530, Raveendra Muniyappa wrote: > I found some information regarding SOF_TIMESTAMPING_TX_SOFTWARE capability > > > https://sourceforge.net/p/linuxptp/mailman/message/35474590/ > > > You need to add one line to the transmit path in the driver: > > skb_tx_timestamp(skb);
> if I modify the nic driver with above changes then will ptp4l able to > start the ptp service ? Yes. I'd suggest to look at the current Linux code. It's likely the driver already has this call and you would just backport that change to your kernel. -- Miroslav Lichvar _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
