e1000: add transmit timestamping support

Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · May 1, 2012 · eab467f · eab467f
1 parent bb63f1f
commit eab467f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -3261,6 +3261,8 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
 	                     nr_frags, mss);
 
 	if (count) {
+		skb_tx_timestamp(skb);
+
 		e1000_tx_queue(adapter, tx_ring, tx_flags, count);
 		/* Make sure there is space in the ring for the next send. */
 		e1000_maybe_stop_tx(netdev, tx_ring, MAX_SKB_FRAGS + 2);