netdev - [PATCH RFC 8/8] davinci_emac: Support the get_ts

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Message-Id: <178ee12ef47bdfb1af344c869715f927286a059a.1331983687.git.richardcochran@gmail.com>
Date:	Sat, 17 Mar 2012 13:12:34 +0100
From:	Richard Cochran <richardcochran@...il.com>
To:	<netdev@...r.kernel.org>
Cc:	David Miller <davem@...emloft.net>,
	Ben Hutchings <bhutchings@...arflare.com>
Subject: [PATCH RFC 8/8] davinci_emac: Support the get_ts_info ethtool method.

Signed-off-by: Richard Cochran <richardcochran@...il.com>
---
 drivers/net/ethernet/ti/davinci_emac.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 174a334..155a178 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -613,6 +613,15 @@ static int emac_set_coalesce(struct net_device *ndev,
 
 }
 
+static int emac_get_ts_info(struct net_device *nd, struct ethtool_ts_info *info)
+{
+	info->so_timestamping =
+		SOF_TIMESTAMPING_TX_SOFTWARE |
+		SOF_TIMESTAMPING_RX_SOFTWARE |
+		SOF_TIMESTAMPING_SOFTWARE;
+	info->phc_index = -1;
+	return 0;
+}
 
 /**
  * ethtool_ops: DaVinci EMAC Ethtool structure
@@ -627,6 +636,7 @@ static const struct ethtool_ops ethtool_ops = {
 	.get_link = ethtool_op_get_link,
 	.get_coalesce = emac_get_coalesce,
 	.set_coalesce =  emac_set_coalesce,
+	.get_ts_info = emac_get_ts_info,
 };
 
 /**
-- 
1.7.2.5

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