amd-xgbe: Add ethtool support for setting the msglevel

Provide the ethtool functions to support getting and setting the
msglevel for the driver.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
index 59e090e..29db64b 100644 (file)
--- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
@@ -388,6 +388,20 @@ static void xgbe_get_drvinfo(struct net_device *netdev,
        drvinfo->n_stats = XGBE_STATS_COUNT;
 }
 
+static u32 xgbe_get_msglevel(struct net_device *netdev)
+{
+       struct xgbe_prv_data *pdata = netdev_priv(netdev);
+
+       return pdata->msg_enable;
+}
+
+static void xgbe_set_msglevel(struct net_device *netdev, u32 msglevel)
+{
+       struct xgbe_prv_data *pdata = netdev_priv(netdev);
+
+       pdata->msg_enable = msglevel;
+}
+
 static int xgbe_get_coalesce(struct net_device *netdev,
                             struct ethtool_coalesce *ec)
 {
@@ -594,6 +608,8 @@ static const struct ethtool_ops xgbe_ethtool_ops = {
        .get_settings = xgbe_get_settings,
        .set_settings = xgbe_set_settings,
        .get_drvinfo = xgbe_get_drvinfo,
+       .get_msglevel = xgbe_get_msglevel,
+       .set_msglevel = xgbe_set_msglevel,
        .get_link = ethtool_op_get_link,
        .get_coalesce = xgbe_get_coalesce,
        .set_coalesce = xgbe_set_coalesce,