From 1b13c97fae9c61dc20db8e0d0a72a29df29ac377 Mon Sep 17 00:00:00 2001
From: Yan Burman <yanb@mellanox.com>
Date: Tue, 29 Jan 2013 23:43:07 +0000
Subject: [PATCH] net/vxlan: Add ethtool drvinfo
Implement ethtool get_drvinfo.
Signed-off-by: Yan Burman <yanb@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/vxlan.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 656230e0d18c..72485b9b9005 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -29,6 +29,7 @@
#include <linux/etherdevice.h>
#include <linux/if_ether.h>
#include <linux/hash.h>
+#include <linux/ethtool.h>
#include <net/arp.h>
#include <net/ndisc.h>
#include <net/ip.h>
@@ -1271,6 +1272,18 @@ static int vxlan_validate(struct nlattr *tb[], struct nlattr *data[])
return 0;
}
+static void vxlan_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ strlcpy(drvinfo->version, VXLAN_VERSION, sizeof(drvinfo->version));
+ strlcpy(drvinfo->driver, "vxlan", sizeof(drvinfo->driver));
+}
+
+static const struct ethtool_ops vxlan_ethtool_ops = {
+ .get_drvinfo = vxlan_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+};
+
static int vxlan_newlink(struct net *net, struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[])
{
@@ -1348,6 +1361,8 @@ static int vxlan_newlink(struct net *net, struct net_device *dev,
vxlan->port_max = ntohs(p->high);
}
+ SET_ETHTOOL_OPS(dev, &vxlan_ethtool_ops);
+
err = register_netdevice(dev);
if (!err)
hlist_add_head_rcu(&vxlan->hlist, vni_head(net, vxlan->vni));