Messages in this thread |  | | Date | Fri, 31 May 2019 22:07:14 -0700 | From | Richard Cochran <> | Subject | Re: [PATCH net-next 0/5] PTP support for the SJA1105 DSA driver |
| |
On Fri, May 31, 2019 at 09:12:03PM +0300, Vladimir Oltean wrote: > It won't work unless I make changes to dsa_switch_rcv.
Or to the tagging code.
> Right now taggers can only return a pointer to the skb, or NULL, case > in which DSA will free it.
The tagger can re-write the skb. Why not reform it into a PTP frame? This clever trick is what the phyter does in hardware. See dp83640.c.
Thanks, Richard
|  |