1 files changed, 25 insertions, 68 deletions

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index d714311fd884..618957d65663 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1159,63 +1159,31 @@ static int mlxsw_sp_set_features(struct net_device *dev,
 	return 0;
 }
 
-static int mlxsw_sp_port_hwtstamp_set(struct mlxsw_sp_port *mlxsw_sp_port,
-				      struct ifreq *ifr)
+static int mlxsw_sp_port_hwtstamp_set(struct net_device *dev,
+				      struct kernel_hwtstamp_config *config,
+				      struct netlink_ext_ack *extack)
 {
-	struct hwtstamp_config config;
-	int err;
-
-	if (copy_from_user(&config, ifr->ifr_data, sizeof(config)))
-		return -EFAULT;
-
-	err = mlxsw_sp_port->mlxsw_sp->ptp_ops->hwtstamp_set(mlxsw_sp_port,
-							     &config);
-	if (err)
-		return err;
-
-	if (copy_to_user(ifr->ifr_data, &config, sizeof(config)))
-		return -EFAULT;
+	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
 
-	return 0;
+	return mlxsw_sp_port->mlxsw_sp->ptp_ops->hwtstamp_set(mlxsw_sp_port,
+							      config, extack);
 }
 
-static int mlxsw_sp_port_hwtstamp_get(struct mlxsw_sp_port *mlxsw_sp_port,
-				      struct ifreq *ifr)
+static int mlxsw_sp_port_hwtstamp_get(struct net_device *dev,
+				      struct kernel_hwtstamp_config *config)
 {
-	struct hwtstamp_config config;
-	int err;
-
-	err = mlxsw_sp_port->mlxsw_sp->ptp_ops->hwtstamp_get(mlxsw_sp_port,
-							     &config);
-	if (err)
-		return err;
-
-	if (copy_to_user(ifr->ifr_data, &config, sizeof(config)))
-		return -EFAULT;
+	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
 
-	return 0;
+	return mlxsw_sp_port->mlxsw_sp->ptp_ops->hwtstamp_get(mlxsw_sp_port,
+							      config);
 }
 
 static inline void mlxsw_sp_port_ptp_clear(struct mlxsw_sp_port *mlxsw_sp_port)
 {
-	struct hwtstamp_config config = {0};
+	struct kernel_hwtstamp_config config = {};
 
-	mlxsw_sp_port->mlxsw_sp->ptp_ops->hwtstamp_set(mlxsw_sp_port, &config);
-}
-
-static int
-mlxsw_sp_port_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-{
-	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
-
-	switch (cmd) {
-	case SIOCSHWTSTAMP:
-		return mlxsw_sp_port_hwtstamp_set(mlxsw_sp_port, ifr);
-	case SIOCGHWTSTAMP:
-		return mlxsw_sp_port_hwtstamp_get(mlxsw_sp_port, ifr);
-	default:
-		return -EOPNOTSUPP;
-	}
+	mlxsw_sp_port->mlxsw_sp->ptp_ops->hwtstamp_set(mlxsw_sp_port, &config,
+						       NULL);
 }
 
 static const struct net_device_ops mlxsw_sp_port_netdev_ops = {
@@ -1232,7 +1200,8 @@ static const struct net_device_ops mlxsw_sp_port_netdev_ops = {
 	.ndo_vlan_rx_add_vid	= mlxsw_sp_port_add_vid,
 	.ndo_vlan_rx_kill_vid	= mlxsw_sp_port_kill_vid,
 	.ndo_set_features	= mlxsw_sp_set_features,
-	.ndo_eth_ioctl		= mlxsw_sp_port_ioctl,
+	.ndo_hwtstamp_get	= mlxsw_sp_port_hwtstamp_get,
+	.ndo_hwtstamp_set	= mlxsw_sp_port_hwtstamp_set,
 };
 
 static int
@@ -1574,10 +1543,12 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u16 local_port,
 	netif_carrier_off(dev);
 
 	dev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_CTAG_FILTER |
-			 NETIF_F_HW_TC;
-	dev->hw_features |= NETIF_F_HW_TC | NETIF_F_LOOPBACK;
+			 NETIF_F_HW_TC | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	dev->hw_features |= NETIF_F_HW_TC | NETIF_F_LOOPBACK |
+			    NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	dev->vlan_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
 	dev->lltx = true;
-	dev->netns_local = true;
+	dev->netns_immutable = true;
 
 	dev->min_mtu = ETH_MIN_MTU;
 	dev->max_mtu = MLXSW_PORT_MAX_MTU - MLXSW_PORT_ETH_FRAME_HDR;
@@ -2407,8 +2378,6 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	/* Multicast Router Traps */
 	MLXSW_SP_RXL_MARK(ACL1, TRAP_TO_CPU, MULTICAST, false),
 	MLXSW_SP_RXL_L3_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false),
-	/* NVE traps */
-	MLXSW_SP_RXL_MARK(NVE_ENCAP_ARP, TRAP_TO_CPU, NEIGH_DISCOVERY, false),
 };
 
 static const struct mlxsw_listener mlxsw_sp1_listener[] = {
@@ -5230,25 +5199,13 @@ static int mlxsw_sp_netdevice_vxlan_event(struct mlxsw_sp *mlxsw_sp,
 			return 0;
 		if (!mlxsw_sp_bridge_vxlan_is_valid(upper_dev, extack))
 			return -EOPNOTSUPP;
-		if (cu_info->linking) {
-			if (!netif_running(dev))
-				return 0;
-			/* When the bridge is VLAN-aware, the VNI of the VxLAN
-			 * device needs to be mapped to a VLAN, but at this
-			 * point no VLANs are configured on the VxLAN device
-			 */
-			if (br_vlan_enabled(upper_dev))
-				return 0;
+		if (!netif_running(dev))
+			return 0;
+		if (cu_info->linking)
 			return mlxsw_sp_bridge_vxlan_join(mlxsw_sp, upper_dev,
 							  dev, 0, extack);
-		} else {
-			/* VLANs were already flushed, which triggered the
-			 * necessary cleanup
-			 */
-			if (br_vlan_enabled(upper_dev))
-				return 0;
+		else
 			mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, dev);
-		}
 		break;
 	case NETDEV_PRE_UP:
 		upper_dev = netdev_master_upper_dev_get(dev);