netdev - [PATCH 02/11] lib8390: enable transmit and receive time stamping.

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Message-Id: <874c60f59dc0a089cb9d4efbded4a2ee9650a3da.1308481492.git.richard.cochran@omicron.at>
Date:	Sun, 19 Jun 2011 13:19:58 +0200
From:	Richard Cochran <richardcochran@...il.com>
To:	<netdev@...r.kernel.org>
Cc:	David Miller <davem@...emloft.net>
Subject: [PATCH 02/11] lib8390: enable transmit and receive time stamping.

This patch enables software (and phy device) time stamping. This file is
included by drivers/net/ax88796.c, which is based on phylib. So, this
patch makes hardware time stamping in the PHY possible.

Compile tested only.

Signed-off-by: Richard Cochran <richard.cochran@...cron.at>
---
 drivers/net/lib8390.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
index 17b75e5..70eb207 100644
--- a/drivers/net/lib8390.c
+++ b/drivers/net/lib8390.c
@@ -410,7 +410,7 @@ static netdev_tx_t __ei_start_xmit(struct sk_buff *skb,

 	spin_unlock(&ei_local->page_lock);
 	enable_irq_lockdep_irqrestore(dev->irq, &flags);
-
+	skb_tx_timestamp(skb);
 	dev_kfree_skb (skb);
 	dev->stats.tx_bytes += send_length;

@@ -758,7 +758,8 @@ static void ei_receive(struct net_device *dev)
 				skb_put(skb, pkt_len);	/* Make room */
 				ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame));
 				skb->protocol=eth_type_trans(skb,dev);
-				netif_rx(skb);
+				if (!skb_defer_rx_timestamp(skb))
+					netif_rx(skb);
 				dev->stats.rx_packets++;
 				dev->stats.rx_bytes += pkt_len;
 				if (pkt_stat & ENRSR_PHY)
-- 
1.7.0.4

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