macb: enable transmit time stamping.

This patch enables software (and phy device) transmit time stamping Compile tested only. Cc: Nicolas Ferre <[email protected]> Signed-off-by: Richard Cochran <[email protected]> Signed-off-by: David S. Miller <[email protected]>
redpig · Jun 20, 2011 · e072092 · e072092
1 parent d6cf073
commit e072092
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
@@ -670,6 +670,8 @@ static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	entry = NEXT_TX(entry);
 	bp->tx_head = entry;
 
+	skb_tx_timestamp(skb);
+
 	macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(TSTART));
 
 	if (TX_BUFFS_AVAIL(bp) < 1)