Messages in this thread | | | Subject | Re: [PATCH v3 net-next 01/17] net: dsa: Keep a pointer to the skb clone for TX timestamping | From | Florian Fainelli <> | Date | Tue, 4 Jun 2019 13:31:59 -0700 |
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On 6/4/2019 10:07 AM, Vladimir Oltean wrote: > For drivers that use deferred_xmit for PTP frames (such as sja1105), > there is no need to perform matching between PTP frames and their egress > timestamps, since the sending process can be serialized. > > In that case, it makes sense to have the pointer to the skb clone that > DSA made directly in the skb->cb. It will be used for pushing the egress > timestamp back in the application socket's error queue. > > Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -- Florian
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