Implement support for basic ethtool functionality.
Note that ovpn is a virtual device driver, therefore
various ethtool APIs are just not meaningful and thus
not implemented.
Signed-off-by: Antonio Quartulli <antonio@xxxxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
---
drivers/net/ovpn/main.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/net/ovpn/main.c b/drivers/net/ovpn/main.c
index 1bd563e3f16f49dd01c897fbe79cbd90f4b8e9aa..9dcf51ae1497dda17d418b762011b04bfd0521df 100644
--- a/drivers/net/ovpn/main.c
+++ b/drivers/net/ovpn/main.c
@@ -7,6 +7,7 @@
* James Yonan <james@xxxxxxxxxxx>
*/
+#include <linux/ethtool.h>
#include <linux/genetlink.h>
#include <linux/module.h>
#include <linux/netdevice.h>
@@ -96,6 +97,19 @@ bool ovpn_dev_is_valid(const struct net_device *dev)
return dev->netdev_ops->ndo_start_xmit == ovpn_net_xmit;
}
+static void ovpn_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ strscpy(info->driver, OVPN_FAMILY_NAME, sizeof(info->driver));
+ strscpy(info->bus_info, "ovpn", sizeof(info->bus_info));
+}
+
+static const struct ethtool_ops ovpn_ethtool_ops = {
+ .get_drvinfo = ovpn_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_ts_info = ethtool_op_get_ts_info,
+};
+
static void ovpn_setup(struct net_device *dev)
{
/* compute the overhead considering AEAD encryption */
@@ -111,6 +125,7 @@ static void ovpn_setup(struct net_device *dev)
dev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS;
+ dev->ethtool_ops = &ovpn_ethtool_ops;
dev->netdev_ops = &ovpn_netdev_ops;
dev->priv_destructor = ovpn_struct_free;
--
2.45.2
