net: wangxun: add ethtool_ops for msglevel

Add support to get and set msglevel for driver txgbe and ngbe.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/wangxun/libwx/wx_ethtool.c

@@ -405,3 +405,19 @@ int wx_set_channels(struct net_device *dev,
 	return 0;
 }
 EXPORT_SYMBOL(wx_set_channels);
+
+u32 wx_get_msglevel(struct net_device *netdev)
+{
+	struct wx *wx = netdev_priv(netdev);
+
+	return wx->msg_enable;
+}
+EXPORT_SYMBOL(wx_get_msglevel);
+
+void wx_set_msglevel(struct net_device *netdev, u32 data)
+{
+	struct wx *wx = netdev_priv(netdev);
+
+	wx->msg_enable = data;
+}
+EXPORT_SYMBOL(wx_set_msglevel);

drivers/net/ethernet/wangxun/libwx/wx_ethtool.h

@@ -38,4 +38,6 @@ void wx_get_channels(struct net_device *dev,
 		     struct ethtool_channels *ch);
 int wx_set_channels(struct net_device *dev,
 		    struct ethtool_channels *ch);
+u32 wx_get_msglevel(struct net_device *netdev);
+void wx_set_msglevel(struct net_device *netdev, u32 data);
 #endif /* _WX_ETHTOOL_H_ */

drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c

@@ -128,6 +128,8 @@ static const struct ethtool_ops ngbe_ethtool_ops = {
 	.set_coalesce		= wx_set_coalesce,
 	.get_channels		= wx_get_channels,
 	.set_channels		= ngbe_set_channels,
+	.get_msglevel		= wx_get_msglevel,
+	.set_msglevel		= wx_set_msglevel,
 };
 
 void ngbe_set_ethtool_ops(struct net_device *netdev)

drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c

@@ -92,6 +92,8 @@ static const struct ethtool_ops txgbe_ethtool_ops = {
 	.set_coalesce		= wx_set_coalesce,
 	.get_channels		= wx_get_channels,
 	.set_channels		= txgbe_set_channels,
+	.get_msglevel		= wx_get_msglevel,
+	.set_msglevel		= wx_set_msglevel,
 };
 
 void txgbe_set_ethtool_ops(struct net_device *netdev)