diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 82 |
1 files changed, 66 insertions, 16 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 03bed714bac3..c5a9c20d7f00 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -1081,6 +1081,14 @@ int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv, link_modes = autoneg == AUTONEG_ENABLE ? ethtool2ptys_adver_func(adver) : mlx5e_port_speed2linkmodes(mdev, speed, !ext); + if ((link_modes & MLX5E_PROT_MASK(MLX5E_56GBASE_R4)) && + autoneg != AUTONEG_ENABLE) { + netdev_err(priv->netdev, "%s: 56G link speed requires autoneg enabled\n", + __func__); + err = -EINVAL; + goto out; + } + link_modes = link_modes & eproto.cap; if (!link_modes) { netdev_err(priv->netdev, "%s: Not supported link mode(s) requested", @@ -1338,6 +1346,9 @@ int mlx5e_ethtool_set_pauseparam(struct mlx5e_priv *priv, struct mlx5_core_dev *mdev = priv->mdev; int err; + if (!MLX5_CAP_GEN(mdev, vport_group_manager)) + return -EOPNOTSUPP; + if (pauseparam->autoneg) return -EINVAL; @@ -1420,7 +1431,7 @@ static __u32 mlx5e_get_wol_supported(struct mlx5_core_dev *mdev) return ret; } -static __u32 mlx5e_refomrat_wol_mode_mlx5_to_linux(u8 mode) +static __u32 mlx5e_reformat_wol_mode_mlx5_to_linux(u8 mode) { __u32 ret = 0; @@ -1448,7 +1459,7 @@ static __u32 mlx5e_refomrat_wol_mode_mlx5_to_linux(u8 mode) return ret; } -static u8 mlx5e_refomrat_wol_mode_linux_to_mlx5(__u32 mode) +static u8 mlx5e_reformat_wol_mode_linux_to_mlx5(__u32 mode) { u8 ret = 0; @@ -1494,7 +1505,7 @@ static void mlx5e_get_wol(struct net_device *netdev, if (err) return; - wol->wolopts = mlx5e_refomrat_wol_mode_mlx5_to_linux(mlx5_wol_mode); + wol->wolopts = mlx5e_reformat_wol_mode_mlx5_to_linux(mlx5_wol_mode); } static int mlx5e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) @@ -1510,7 +1521,7 @@ static int mlx5e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) if (wol->wolopts & ~wol_supported) return -EINVAL; - mlx5_wol_mode = mlx5e_refomrat_wol_mode_linux_to_mlx5(wol->wolopts); + mlx5_wol_mode = mlx5e_reformat_wol_mode_linux_to_mlx5(wol->wolopts); return mlx5_set_port_wol(mdev, mlx5_wol_mode); } @@ -1679,6 +1690,40 @@ static int mlx5e_get_module_eeprom(struct net_device *netdev, return 0; } +int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv, + struct ethtool_flash *flash) +{ + struct mlx5_core_dev *mdev = priv->mdev; + struct net_device *dev = priv->netdev; + const struct firmware *fw; + int err; + + if (flash->region != ETHTOOL_FLASH_ALL_REGIONS) + return -EOPNOTSUPP; + + err = request_firmware_direct(&fw, flash->data, &dev->dev); + if (err) + return err; + + dev_hold(dev); + rtnl_unlock(); + + err = mlx5_firmware_flash(mdev, fw, NULL); + release_firmware(fw); + + rtnl_lock(); + dev_put(dev); + return err; +} + +static int mlx5e_flash_device(struct net_device *dev, + struct ethtool_flash *flash) +{ + struct mlx5e_priv *priv = netdev_priv(dev); + + return mlx5e_ethtool_flash_device(priv, flash); +} + static int set_pflag_cqe_based_moder(struct net_device *netdev, bool enable, bool is_rx_cq) { @@ -1913,21 +1958,27 @@ static u32 mlx5e_get_priv_flags(struct net_device *netdev) return priv->channels.params.pflags; } -#ifndef CONFIG_MLX5_EN_RXNFC -/* When CONFIG_MLX5_EN_RXNFC=n we only support ETHTOOL_GRXRINGS - * otherwise this function will be defined from en_fs_ethtool.c - */ static int mlx5e_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info, u32 *rule_locs) { struct mlx5e_priv *priv = netdev_priv(dev); - if (info->cmd != ETHTOOL_GRXRINGS) - return -EOPNOTSUPP; - /* ring_count is needed by ethtool -x */ - info->data = priv->channels.params.num_channels; - return 0; + /* ETHTOOL_GRXRINGS is needed by ethtool -x which is not part + * of rxnfc. We keep this logic out of mlx5e_ethtool_get_rxnfc, + * to avoid breaking "ethtool -x" when mlx5e_ethtool_get_rxnfc + * is compiled out via CONFIG_MLX5_EN_RXNFC=n. + */ + if (info->cmd == ETHTOOL_GRXRINGS) { + info->data = priv->channels.params.num_channels; + return 0; + } + + return mlx5e_ethtool_get_rxnfc(dev, info, rule_locs); +} + +static int mlx5e_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd) +{ + return mlx5e_ethtool_set_rxnfc(dev, cmd); } -#endif const struct ethtool_ops mlx5e_ethtool_ops = { .get_drvinfo = mlx5e_get_drvinfo, @@ -1948,9 +1999,7 @@ const struct ethtool_ops mlx5e_ethtool_ops = { .get_rxfh = mlx5e_get_rxfh, .set_rxfh = mlx5e_set_rxfh, .get_rxnfc = mlx5e_get_rxnfc, -#ifdef CONFIG_MLX5_EN_RXNFC .set_rxnfc = mlx5e_set_rxnfc, -#endif .get_tunable = mlx5e_get_tunable, .set_tunable = mlx5e_set_tunable, .get_pauseparam = mlx5e_get_pauseparam, @@ -1961,6 +2010,7 @@ const struct ethtool_ops mlx5e_ethtool_ops = { .set_wol = mlx5e_set_wol, .get_module_info = mlx5e_get_module_info, .get_module_eeprom = mlx5e_get_module_eeprom, + .flash_device = mlx5e_flash_device, .get_priv_flags = mlx5e_get_priv_flags, .set_priv_flags = mlx5e_set_priv_flags, .self_test = mlx5e_self_test, |