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fec: enable transmit and receive time stamping. 

This patch has been tested on the Freescale M5234BCC, which includes the
National Semiconductor DP83640 with IEEE 1588 support.

Cc: Greg Ungerer <gerg@uclinux.org>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
This commit is contained in:
Richard Cochran 2011-06-12 02:18:59 +00:00 committed by David S. Miller
parent 1c17216ee5
commit 18a03b9772
1 changed files with 4 additions and 1 deletions
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5
drivers/net/fec.c
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@ -326,6 +326,8 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
spin_unlock_irqrestore(&fep->hw_lock, flags);
skb_tx_timestamp(skb);
return NETDEV_TX_OK;
}
@ -650,7 +652,8 @@ fec_enet_rx(struct net_device *ndev)
skb_put(skb, pkt_len - 4); /* Make room */
skb_copy_to_linear_data(skb, data, pkt_len - 4);
skb->protocol = eth_type_trans(skb, ndev);
netif_rx(skb);
if (!skb_defer_rx_timestamp(skb))
netif_rx(skb);
}
bdp->cbd_bufaddr = dma_map_single(&fep->pdev->dev, data,