2 files changed, 14 insertions, 19 deletions

diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c
index 7c521508313c..3af5a336a5af 100644
--- a/drivers/net/atl1c/atl1c_ethtool.c
+++ b/drivers/net/atl1c/atl1c_ethtool.c
@@ -113,11 +113,6 @@ static int atl1c_set_settings(struct net_device *netdev,
         return 0;
 }
 
-static u32 atl1c_get_tx_csum(struct net_device *netdev)
-{
-        return (netdev->features & NETIF_F_HW_CSUM) != 0;
-}
-
 static u32 atl1c_get_msglevel(struct net_device *netdev)
 {
         struct atl1c_adapter *adapter = netdev_priv(netdev);
@@ -307,9 +302,6 @@ static const struct ethtool_ops atl1c_ethtool_ops = {
         .get_link               = ethtool_op_get_link,
         .get_eeprom_len         = atl1c_get_eeprom_len,
         .get_eeprom             = atl1c_get_eeprom,
-        .get_tx_csum            = atl1c_get_tx_csum,
-        .get_sg                 = ethtool_op_get_sg,
-        .set_sg                 = ethtool_op_set_sg,
 };
 
 void atl1c_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index a6e1c36e48e6..48868de386a0 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -480,6 +480,15 @@ static void atl1c_set_rxbufsize(struct atl1c_adapter *adapter,
         adapter->rx_buffer_len = mtu > AT_RX_BUF_SIZE ?
                 roundup(mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN, 8) : AT_RX_BUF_SIZE;
 }
+
+static u32 atl1c_fix_features(struct net_device *netdev, u32 features)
+{
+        if (netdev->mtu > MAX_TSO_FRAME_SIZE)
+                features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+
+        return features;
+}
+
 /*
  * atl1c_change_mtu - Change the Maximum Transfer Unit
  * @netdev: network interface device structure
@@ -506,14 +515,8 @@ static int atl1c_change_mtu(struct net_device *netdev, int new_mtu)
                 netdev->mtu = new_mtu;
                 adapter->hw.max_frame_size = new_mtu;
                 atl1c_set_rxbufsize(adapter, netdev);
-                if (new_mtu > MAX_TSO_FRAME_SIZE) {
-                        adapter->netdev->features &= ~NETIF_F_TSO;
-                        adapter->netdev->features &= ~NETIF_F_TSO6;
-                } else {
-                        adapter->netdev->features |= NETIF_F_TSO;
-                        adapter->netdev->features |= NETIF_F_TSO6;
-                }
                 atl1c_down(adapter);
+                netdev_update_features(netdev);
                 atl1c_up(adapter);
                 clear_bit(__AT_RESETTING, &adapter->flags);
                 if (adapter->hw.ctrl_flags & ATL1C_FPGA_VERSION) {
@@ -1088,10 +1091,8 @@ static void atl1c_configure_tx(struct atl1c_adapter *adapter)
         u32 max_pay_load;
         u16 tx_offload_thresh;
         u32 txq_ctrl_data;
-        u32 extra_size = 0;     /* Jumbo frame threshold in QWORD unit */
         u32 max_pay_load_data;
 
-        extra_size = ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN;
         tx_offload_thresh = MAX_TX_OFFLOAD_THRESH;
         AT_WRITE_REG(hw, REG_TX_TSO_OFFLOAD_THRESH,
                 (tx_offload_thresh >> 3) & TX_TSO_OFFLOAD_THRESH_MASK);
@@ -2581,6 +2582,7 @@ static const struct net_device_ops atl1c_netdev_ops = {
         .ndo_set_mac_address    = atl1c_set_mac_addr,
         .ndo_set_multicast_list = atl1c_set_multi,
         .ndo_change_mtu         = atl1c_change_mtu,
+        .ndo_fix_features       = atl1c_fix_features,
         .ndo_do_ioctl           = atl1c_ioctl,
         .ndo_tx_timeout         = atl1c_tx_timeout,
         .ndo_get_stats          = atl1c_get_stats,
@@ -2601,12 +2603,13 @@ static int atl1c_init_netdev(struct net_device *netdev, struct pci_dev *pdev)
         atl1c_set_ethtool_ops(netdev);
 
         /* TODO: add when ready */
-        netdev->features =      NETIF_F_SG         |
+        netdev->hw_features =   NETIF_F_SG         |
                                 NETIF_F_HW_CSUM    |
                                 NETIF_F_HW_VLAN_TX |
-                                NETIF_F_HW_VLAN_RX |
                                 NETIF_F_TSO        |
                                 NETIF_F_TSO6;
+        netdev->features =      netdev->hw_features |
+                                NETIF_F_HW_VLAN_RX;
         return 0;
 }