diff options
Diffstat (limited to 'drivers/net/atl1c')
| -rw-r--r-- | drivers/net/atl1c/atl1c_ethtool.c | 8 | ||||
| -rw-r--r-- | drivers/net/atl1c/atl1c_main.c | 23 |
2 files changed, 14 insertions, 17 deletions
diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c index 7c521508313..3af5a336a5a 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 7d9d5067a65..894d485bf5b 100644 --- a/drivers/net/atl1c/atl1c_main.c +++ b/drivers/net/atl1c/atl1c_main.c @@ -484,6 +484,15 @@ 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 @@ -510,14 +519,8 @@ 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) { @@ -2585,6 +2588,7 @@ 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, @@ -2605,12 +2609,13 @@ 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; } |