netdev - [PATCH 1/4] e1000: add transmit timestamping support

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Message-Id: <1335553447-11964-2-git-send-email-willemb@google.com>
Date:	Fri, 27 Apr 2012 15:04:04 -0400
From:	Willem de Bruijn <willemb@...gle.com>
To:	davem@...emloft.net, netdev@...r.kernel.org,
	jeffrey.t.kirscher@...el.com, eilong@...adcom.com,
	aabdulla@...dia.com
Cc:	Willem de Bruijn <willemb@...gle.com>
Subject: [PATCH 1/4] e1000: add transmit timestamping support

Signed-off-by: Willem de Bruijn <willemb@...gle.com>
---
 drivers/net/ethernet/intel/e1000/e1000_main.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index 3d712f2..40438ea 100644
--- 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);
-- 
1.7.7.3

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