diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lag.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag.c index 8c5c5e418d61..8127d907e1ef 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c @@ -34,6 +34,7 @@ #include <linux/mlx5/driver.h> #include <linux/mlx5/vport.h> #include "mlx5_core.h" +#include "eswitch.h" enum { MLX5_LAG_FLAG_BONDED = 1 << 0, @@ -257,13 +258,15 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) { struct mlx5_core_dev *dev0 = ldev->pf[0].dev; struct mlx5_core_dev *dev1 = ldev->pf[1].dev; + bool do_bond, sriov_enabled; struct lag_tracker tracker; int i; - bool do_bond; if (!dev0 || !dev1) return; + sriov_enabled = mlx5_sriov_is_enabled(dev0) || mlx5_sriov_is_enabled(dev1); + mutex_lock(&lag_mutex); tracker = ldev->tracker; mutex_unlock(&lag_mutex); @@ -271,26 +274,32 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) do_bond = tracker.is_bonded && ldev->allowed; if (do_bond && !mlx5_lag_is_bonded(ldev)) { - for (i = 0; i < MLX5_MAX_PORTS; i++) - mlx5_remove_dev_by_protocol(ldev->pf[i].dev, - MLX5_INTERFACE_PROTOCOL_IB); + if (!sriov_enabled) + for (i = 0; i < MLX5_MAX_PORTS; i++) + mlx5_remove_dev_by_protocol(ldev->pf[i].dev, + MLX5_INTERFACE_PROTOCOL_IB); mlx5_activate_lag(ldev, &tracker); - mlx5_add_dev_by_protocol(dev0, MLX5_INTERFACE_PROTOCOL_IB); - mlx5_nic_vport_enable_roce(dev1); + if (!sriov_enabled) { + mlx5_add_dev_by_protocol(dev0, MLX5_INTERFACE_PROTOCOL_IB); + mlx5_nic_vport_enable_roce(dev1); + } } else if (do_bond && mlx5_lag_is_bonded(ldev)) { mlx5_modify_lag(ldev, &tracker); } else if (!do_bond && mlx5_lag_is_bonded(ldev)) { - mlx5_remove_dev_by_protocol(dev0, MLX5_INTERFACE_PROTOCOL_IB); - mlx5_nic_vport_disable_roce(dev1); + if (!sriov_enabled) { + mlx5_remove_dev_by_protocol(dev0, MLX5_INTERFACE_PROTOCOL_IB); + mlx5_nic_vport_disable_roce(dev1); + } mlx5_deactivate_lag(ldev); - for (i = 0; i < MLX5_MAX_PORTS; i++) - if (ldev->pf[i].dev) - mlx5_add_dev_by_protocol(ldev->pf[i].dev, - MLX5_INTERFACE_PROTOCOL_IB); + if (!sriov_enabled) + for (i = 0; i < MLX5_MAX_PORTS; i++) + if (ldev->pf[i].dev) + mlx5_add_dev_by_protocol(ldev->pf[i].dev, + MLX5_INTERFACE_PROTOCOL_IB); } } |