diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/sriov.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/sriov.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c index e08627785590..bcdf7779c48d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sriov.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sriov.c @@ -175,15 +175,20 @@ int mlx5_core_sriov_configure(struct pci_dev *pdev, int num_vfs) if (!mlx5_core_is_pf(dev)) return -EPERM; - if (num_vfs && mlx5_lag_is_active(dev)) { - mlx5_core_warn(dev, "can't turn sriov on while LAG is active"); - return -EINVAL; + if (num_vfs) { + int ret; + + ret = mlx5_lag_forbid(dev); + if (ret && (ret != -ENODEV)) + return ret; } - if (num_vfs) + if (num_vfs) { err = mlx5_sriov_enable(pdev, num_vfs); - else + } else { mlx5_sriov_disable(pdev); + mlx5_lag_allow(dev); + } return err ? err : num_vfs; } |