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>
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 885d8ba..965fe90 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -326,6 +326,8 @@
spin_unlock_irqrestore(&fep->hw_lock, flags);
+ skb_tx_timestamp(skb);
+
return NETDEV_TX_OK;
}
@@ -650,7 +652,8 @@
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,