| commit | 2e31396fa14be50a98c5d2b00416ebd74d381c1f | [log] [tgz] |
|---|---|---|
| author | Willem de Bruijn <willemb@google.com> | Tue Apr 23 00:39:28 2013 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Thu Apr 25 01:22:22 2013 -0400 |
| tree | e01cf0a24659116265e189a68331bd74ebb48d42 | |
| parent | 92dea7c06656f709a3957aacef20574ce3dbe6fc [diff] |
packet: tx timestamping on tpacket ring When transmit timestamping is enabled at the socket level, record a timestamp on packets written to a PACKET_TX_RING. Tx timestamps are always looped to the application over the socket error queue. Software timestamps are also written back into the packet frame header in the packet ring. Reported-by: Paul Chavent <paul.chavent@onera.fr> Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>