diff options
Diffstat (limited to 'drivers/net/ethernet/atheros/atlx/atl2.c')
| -rw-r--r-- | drivers/net/ethernet/atheros/atlx/atl2.c | 82 |
1 files changed, 43 insertions, 39 deletions
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index 2ff465848b65..63f2deec2a52 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.c +++ b/drivers/net/ethernet/atheros/atlx/atl2.c @@ -253,7 +253,7 @@ static int atl2_configure(struct atl2_adapter *adapter) /* set MTU */ ATL2_WRITE_REG(hw, REG_MTU, adapter->netdev->mtu + - ENET_HEADER_SIZE + VLAN_SIZE + ETHERNET_FCS_SIZE); + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN); /* 1590 */ ATL2_WRITE_REG(hw, REG_TX_CUT_THRESH, 0x177); @@ -925,15 +925,11 @@ static int atl2_change_mtu(struct net_device *netdev, int new_mtu) struct atl2_adapter *adapter = netdev_priv(netdev); struct atl2_hw *hw = &adapter->hw; - if ((new_mtu < 40) || (new_mtu > (ETH_DATA_LEN + VLAN_SIZE))) - return -EINVAL; - /* set MTU */ - if (hw->max_frame_size != new_mtu) { - netdev->mtu = new_mtu; - ATL2_WRITE_REG(hw, REG_MTU, new_mtu + ENET_HEADER_SIZE + - VLAN_SIZE + ETHERNET_FCS_SIZE); - } + netdev->mtu = new_mtu; + hw->max_frame_size = new_mtu; + ATL2_WRITE_REG(hw, REG_MTU, new_mtu + ETH_HLEN + + VLAN_HLEN + ETH_FCS_LEN); return 0; } @@ -1398,6 +1394,8 @@ static int atl2_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->netdev_ops = &atl2_netdev_ops; netdev->ethtool_ops = &atl2_ethtool_ops; netdev->watchdog_timeo = 5 * HZ; + netdev->min_mtu = 40; + netdev->max_mtu = ETH_DATA_LEN + VLAN_HLEN; strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1); netdev->mem_start = mmio_start; @@ -1739,81 +1737,87 @@ static void atl2_write_pci_cfg(struct atl2_hw *hw, u32 reg, u16 *value) pci_write_config_word(adapter->pdev, reg, *value); } -static int atl2_get_settings(struct net_device *netdev, - struct ethtool_cmd *ecmd) +static int atl2_get_link_ksettings(struct net_device *netdev, + struct ethtool_link_ksettings *cmd) { struct atl2_adapter *adapter = netdev_priv(netdev); struct atl2_hw *hw = &adapter->hw; + u32 supported, advertising; - ecmd->supported = (SUPPORTED_10baseT_Half | + supported = (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full | SUPPORTED_Autoneg | SUPPORTED_TP); - ecmd->advertising = ADVERTISED_TP; + advertising = ADVERTISED_TP; - ecmd->advertising |= ADVERTISED_Autoneg; - ecmd->advertising |= hw->autoneg_advertised; + advertising |= ADVERTISED_Autoneg; + advertising |= hw->autoneg_advertised; - ecmd->port = PORT_TP; - ecmd->phy_address = 0; - ecmd->transceiver = XCVR_INTERNAL; + cmd->base.port = PORT_TP; + cmd->base.phy_address = 0; if (adapter->link_speed != SPEED_0) { - ethtool_cmd_speed_set(ecmd, adapter->link_speed); + cmd->base.speed = adapter->link_speed; if (adapter->link_duplex == FULL_DUPLEX) - ecmd->duplex = DUPLEX_FULL; + cmd->base.duplex = DUPLEX_FULL; else - ecmd->duplex = DUPLEX_HALF; + cmd->base.duplex = DUPLEX_HALF; } else { - ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN); - ecmd->duplex = DUPLEX_UNKNOWN; + cmd->base.speed = SPEED_UNKNOWN; + cmd->base.duplex = DUPLEX_UNKNOWN; } - ecmd->autoneg = AUTONEG_ENABLE; + cmd->base.autoneg = AUTONEG_ENABLE; + + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, + supported); + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, + advertising); + return 0; } -static int atl2_set_settings(struct net_device *netdev, - struct ethtool_cmd *ecmd) +static int atl2_set_link_ksettings(struct net_device *netdev, + const struct ethtool_link_ksettings *cmd) { struct atl2_adapter *adapter = netdev_priv(netdev); struct atl2_hw *hw = &adapter->hw; + u32 advertising; + + ethtool_convert_link_mode_to_legacy_u32(&advertising, + cmd->link_modes.advertising); while (test_and_set_bit(__ATL2_RESETTING, &adapter->flags)) msleep(1); - if (ecmd->autoneg == AUTONEG_ENABLE) { + if (cmd->base.autoneg == AUTONEG_ENABLE) { #define MY_ADV_MASK (ADVERTISE_10_HALF | \ ADVERTISE_10_FULL | \ ADVERTISE_100_HALF| \ ADVERTISE_100_FULL) - if ((ecmd->advertising & MY_ADV_MASK) == MY_ADV_MASK) { + if ((advertising & MY_ADV_MASK) == MY_ADV_MASK) { hw->MediaType = MEDIA_TYPE_AUTO_SENSOR; hw->autoneg_advertised = MY_ADV_MASK; - } else if ((ecmd->advertising & MY_ADV_MASK) == - ADVERTISE_100_FULL) { + } else if ((advertising & MY_ADV_MASK) == ADVERTISE_100_FULL) { hw->MediaType = MEDIA_TYPE_100M_FULL; hw->autoneg_advertised = ADVERTISE_100_FULL; - } else if ((ecmd->advertising & MY_ADV_MASK) == - ADVERTISE_100_HALF) { + } else if ((advertising & MY_ADV_MASK) == ADVERTISE_100_HALF) { hw->MediaType = MEDIA_TYPE_100M_HALF; hw->autoneg_advertised = ADVERTISE_100_HALF; - } else if ((ecmd->advertising & MY_ADV_MASK) == - ADVERTISE_10_FULL) { + } else if ((advertising & MY_ADV_MASK) == ADVERTISE_10_FULL) { hw->MediaType = MEDIA_TYPE_10M_FULL; hw->autoneg_advertised = ADVERTISE_10_FULL; - } else if ((ecmd->advertising & MY_ADV_MASK) == - ADVERTISE_10_HALF) { + } else if ((advertising & MY_ADV_MASK) == ADVERTISE_10_HALF) { hw->MediaType = MEDIA_TYPE_10M_HALF; hw->autoneg_advertised = ADVERTISE_10_HALF; } else { clear_bit(__ATL2_RESETTING, &adapter->flags); return -EINVAL; } - ecmd->advertising = hw->autoneg_advertised | + advertising = hw->autoneg_advertised | ADVERTISED_TP | ADVERTISED_Autoneg; } else { clear_bit(__ATL2_RESETTING, &adapter->flags); @@ -2082,8 +2086,6 @@ static int atl2_nway_reset(struct net_device *netdev) } static const struct ethtool_ops atl2_ethtool_ops = { - .get_settings = atl2_get_settings, - .set_settings = atl2_set_settings, .get_drvinfo = atl2_get_drvinfo, .get_regs_len = atl2_get_regs_len, .get_regs = atl2_get_regs, @@ -2096,6 +2098,8 @@ static const struct ethtool_ops atl2_ethtool_ops = { .get_eeprom_len = atl2_get_eeprom_len, .get_eeprom = atl2_get_eeprom, .set_eeprom = atl2_set_eeprom, + .get_link_ksettings = atl2_get_link_ksettings, + .set_link_ksettings = atl2_set_link_ksettings, }; #define LBYTESWAP(a) ((((a) & 0x00ff00ff) << 8) | \ |