diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 84 |
1 files changed, 83 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 007e464b3e58..d67058afe87e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -32,6 +32,7 @@ #include <linux/mlx5/flow_table.h> #include "en.h" +#include "eswitch.h" struct mlx5e_rq_param { u32 rqc[MLX5_ST_SZ_DW(rqc)]; @@ -1931,6 +1932,79 @@ static int mlx5e_change_mtu(struct net_device *netdev, int new_mtu) return err; } +static int mlx5e_set_vf_mac(struct net_device *dev, int vf, u8 *mac) +{ + struct mlx5e_priv *priv = netdev_priv(dev); + struct mlx5_core_dev *mdev = priv->mdev; + + return mlx5_eswitch_set_vport_mac(mdev->priv.eswitch, vf + 1, mac); +} + +static int mlx5e_set_vf_vlan(struct net_device *dev, int vf, u16 vlan, u8 qos) +{ + struct mlx5e_priv *priv = netdev_priv(dev); + struct mlx5_core_dev *mdev = priv->mdev; + + return mlx5_eswitch_set_vport_vlan(mdev->priv.eswitch, vf + 1, + vlan, qos); +} + +static int mlx5_vport_link2ifla(u8 esw_link) +{ + switch (esw_link) { + case MLX5_ESW_VPORT_ADMIN_STATE_DOWN: + return IFLA_VF_LINK_STATE_DISABLE; + case MLX5_ESW_VPORT_ADMIN_STATE_UP: + return IFLA_VF_LINK_STATE_ENABLE; + } + return IFLA_VF_LINK_STATE_AUTO; +} + +static int mlx5_ifla_link2vport(u8 ifla_link) +{ + switch (ifla_link) { + case IFLA_VF_LINK_STATE_DISABLE: + return MLX5_ESW_VPORT_ADMIN_STATE_DOWN; + case IFLA_VF_LINK_STATE_ENABLE: + return MLX5_ESW_VPORT_ADMIN_STATE_UP; + } + return MLX5_ESW_VPORT_ADMIN_STATE_AUTO; +} + +static int mlx5e_set_vf_link_state(struct net_device *dev, int vf, + int link_state) +{ + struct mlx5e_priv *priv = netdev_priv(dev); + struct mlx5_core_dev *mdev = priv->mdev; + + return mlx5_eswitch_set_vport_state(mdev->priv.eswitch, vf + 1, + mlx5_ifla_link2vport(link_state)); +} + +static int mlx5e_get_vf_config(struct net_device *dev, + int vf, struct ifla_vf_info *ivi) +{ + struct mlx5e_priv *priv = netdev_priv(dev); + struct mlx5_core_dev *mdev = priv->mdev; + int err; + + err = mlx5_eswitch_get_vport_config(mdev->priv.eswitch, vf + 1, ivi); + if (err) + return err; + ivi->linkstate = mlx5_vport_link2ifla(ivi->linkstate); + return 0; +} + +static int mlx5e_get_vf_stats(struct net_device *dev, + int vf, struct ifla_vf_stats *vf_stats) +{ + struct mlx5e_priv *priv = netdev_priv(dev); + struct mlx5_core_dev *mdev = priv->mdev; + + return mlx5_eswitch_get_vport_stats(mdev->priv.eswitch, vf + 1, + vf_stats); +} + static struct net_device_ops mlx5e_netdev_ops = { .ndo_open = mlx5e_open, .ndo_stop = mlx5e_close, @@ -1941,7 +2015,7 @@ static struct net_device_ops mlx5e_netdev_ops = { .ndo_vlan_rx_add_vid = mlx5e_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = mlx5e_vlan_rx_kill_vid, .ndo_set_features = mlx5e_set_features, - .ndo_change_mtu = mlx5e_change_mtu, + .ndo_change_mtu = mlx5e_change_mtu }; static int mlx5e_check_required_hca_cap(struct mlx5_core_dev *mdev) @@ -2041,6 +2115,14 @@ static void mlx5e_build_netdev(struct net_device *netdev) if (priv->params.num_tc > 1) mlx5e_netdev_ops.ndo_select_queue = mlx5e_select_queue; + if (MLX5_CAP_GEN(mdev, vport_group_manager)) { + mlx5e_netdev_ops.ndo_set_vf_mac = mlx5e_set_vf_mac; + mlx5e_netdev_ops.ndo_set_vf_vlan = mlx5e_set_vf_vlan; + mlx5e_netdev_ops.ndo_get_vf_config = mlx5e_get_vf_config; + mlx5e_netdev_ops.ndo_set_vf_link_state = mlx5e_set_vf_link_state; + mlx5e_netdev_ops.ndo_get_vf_stats = mlx5e_get_vf_stats; + } + netdev->netdev_ops = &mlx5e_netdev_ops; netdev->watchdog_timeo = 15 * HZ; |