2 files changed, 18 insertions, 34 deletions

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index 6f9091c298698..302d3ae8e9e59 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -1315,16 +1315,15 @@ static void hns_nic_reset_subtask(struct hns_nic_priv *priv)
 		return;
 
 	hns_nic_dump(priv);
-	netdev_err(priv->netdev, "Reset %s port\n",
-		   (type == HNAE_PORT_DEBUG ? "debug" : "business"));
+	netdev_info(priv->netdev, "Reset %s port\n",
+		    (type == HNAE_PORT_DEBUG ? "debug" : "business"));
 
 	rtnl_lock();
-	if (type == HNAE_PORT_DEBUG) {
+	/* put off any impending NetWatchDogTimeout */
+	priv->netdev->trans_start = jiffies;
+
+	if (type == HNAE_PORT_DEBUG)
 		hns_nic_net_reinit(priv->netdev);
-	} else {
-		hns_nic_net_down(priv->netdev);
-		hns_nic_net_reset(priv->netdev);
-	}
 	rtnl_unlock();
 }
 
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
index 7d58918abb788..a0332129970ba 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -194,9 +194,7 @@ static int hns_nic_set_settings(struct net_device *net_dev,
 {
 	struct hns_nic_priv *priv = netdev_priv(net_dev);
 	struct hnae_handle *h;
-	int link_stat;
 	u32 speed;
-	u8 duplex, autoneg;
 
 	if (!netif_running(net_dev))
 		return -ESRCH;
@@ -206,48 +204,35 @@ static int hns_nic_set_settings(struct net_device *net_dev,
 		return -ENODEV;
 
 	h = priv->ae_handle;
-	link_stat = hns_nic_get_link(net_dev);
-	duplex = cmd->duplex;
 	speed = ethtool_cmd_speed(cmd);
-	autoneg = cmd->autoneg;
-
-	if (!link_stat) {
-		if (duplex != (u8)DUPLEX_UNKNOWN || speed != (u32)SPEED_UNKNOWN)
-			return -EINVAL;
-
-		if (h->phy_if == PHY_INTERFACE_MODE_SGMII && h->phy_node) {
-			priv->phy->autoneg = autoneg;
-			return phy_start_aneg(priv->phy);
-		}
-	}
 
 	if (h->phy_if == PHY_INTERFACE_MODE_XGMII) {
-		if (autoneg != AUTONEG_DISABLE)
-			return -EINVAL;
-
-		if (speed != SPEED_10000 || duplex != DUPLEX_FULL)
+		if (cmd->autoneg == AUTONEG_ENABLE || speed != SPEED_10000 ||
+		    cmd->duplex != DUPLEX_FULL)
 			return -EINVAL;
 	} else if (h->phy_if == PHY_INTERFACE_MODE_SGMII) {
-		if (!h->phy_node && autoneg != AUTONEG_DISABLE)
+		if (!priv->phy && cmd->autoneg == AUTONEG_ENABLE)
 			return -EINVAL;
 
-		if (speed == SPEED_1000 && duplex == DUPLEX_HALF)
+		if (speed == SPEED_1000 && cmd->duplex == DUPLEX_HALF)
 			return -EINVAL;
+		if (priv->phy)
+			return phy_ethtool_sset(priv->phy, cmd);
 
-		if (speed != SPEED_10 && speed != SPEED_100 &&
-		    speed != SPEED_1000)
+		if ((speed != SPEED_10 && speed != SPEED_100 &&
+		     speed != SPEED_1000) || (cmd->duplex != DUPLEX_HALF &&
+		     cmd->duplex != DUPLEX_FULL))
 			return -EINVAL;
 	} else {
 		netdev_err(net_dev, "Not supported!");
 		return -ENOTSUPP;
 	}
 
-	if (priv->phy) {
-		return phy_ethtool_sset(priv->phy, cmd);
-	} else if (h->dev->ops->adjust_link && link_stat) {
-		h->dev->ops->adjust_link(h, speed, duplex);
+	if (h->dev->ops->adjust_link) {
+		h->dev->ops->adjust_link(h, (int)speed, cmd->duplex);
 		return 0;
 	}
+
 	netdev_err(net_dev, "Not supported!");
 	return -ENOTSUPP;
 }