davinci_emac: enable transmit time stamping.
authorRichard Cochran <richardcochran@gmail.com>
Sun, 12 Jun 2011 02:19:01 +0000 (02:19 +0000)
committerDavid S. Miller <davem@conan.davemloft.net>
Mon, 13 Jun 2011 21:26:15 +0000 (17:26 -0400)
This patch enables software (and phy device) transmit time stamping
for the DaVinci EMAC driver. Tested together with the dp83640 PHY.

Cc: Anant Gole <anantgole@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
drivers/net/davinci_emac.c

index 5c2baa4f785afcea4c86d583270e51ce4143fc96..f5688ff58a406d036873950ccf6e68a02af0878f 100644 (file)
@@ -1090,6 +1090,7 @@ static int emac_dev_xmit(struct sk_buff *skb, struct net_device *ndev)
                        dev_err(emac_dev, "DaVinci EMAC: desc submit failed");
                goto fail_tx;
        }
+       skb_tx_timestamp(skb);
 
        return NETDEV_TX_OK;