Commit 93e0ed15 authored Jun 19, 2011 by Richard Cochran Committed by David S. Miller Jun 20, 2011

ll_temac: enable transmit and receive time stamping.



This patch enables software (and phy device) time stamping. Since this MAC
is based on phylib, adding the hooks makes hardware time stamping in the
phy possible.

Compile tested only.

Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 570773c5

drivers/net/ll_temac_main.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -728,6 +728,8 @@ static int temac_start_xmit(struct sk_buff skb, struct net_device ndev)
		if (lp->tx_bd_tail >= TX_BD_NUM)
		lp->tx_bd_tail = 0;

		skb_tx_timestamp(skb);

		/* Kick off the transfer */
		lp->dma_out(lp, TX_TAILDESC_PTR, tail_p); /* DMA start */

		@@ -773,6 +775,7 @@ static void ll_temac_recv(struct net_device *ndev)
		skb->ip_summed = CHECKSUM_COMPLETE;
		}

		if (!skb_defer_rx_timestamp(skb))
		netif_rx(skb);

		ndev->stats.rx_packets++;