netdev - [PATCH V3 09/11] pxa168_eth: enable transmit time stamping.

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Date:	Mon, 20 Jun 2011 09:51:31 +0200
From:	Richard Cochran <richardcochran@...il.com>
To:	<netdev@...r.kernel.org>
Cc:	David Miller <davem@...emloft.net>,
	Eric Dumazet <eric.dumazet@...il.com>,
	Sachin Sanap <ssanap@...vell.com>,
	Zhangfei Gao <zgao6@...vell.com>,
	Philip Rakity <prakity@...vell.com>,
	Mark Brown <markb@...vell.com>
Subject: [PATCH V3 09/11] pxa168_eth: enable transmit time stamping.

This patch enables software (and phy device) transmit time stamping
Compile tested only.

Cc: Sachin Sanap <ssanap@...vell.com>
Cc: Zhangfei Gao <zgao6@...vell.com>
Cc: Philip Rakity <prakity@...vell.com>
Cc: Mark Brown <markb@...vell.com>
Signed-off-by: Richard Cochran <richard.cochran@...cron.at>
---
 drivers/net/pxa168_eth.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c
index 5f597ca..1f97db1 100644
--- a/drivers/net/pxa168_eth.c
+++ b/drivers/net/pxa168_eth.c
@@ -1267,6 +1267,9 @@ static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	pep->tx_skb[tx_index] = skb;
 	desc->byte_cnt = length;
 	desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
+
+	skb_tx_timestamp(skb);
+
 	wmb();
 	desc->cmd_sts = BUF_OWNED_BY_DMA | TX_GEN_CRC | TX_FIRST_DESC |
 			TX_ZERO_PADDING | TX_LAST_DESC | TX_EN_INT;
-- 
1.7.0.4

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