diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx5/std_types.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/std_types.c b/drivers/infiniband/hw/mlx5/std_types.c index bbfcce3bdc84..5c83765a85e0 100644 --- a/drivers/infiniband/hw/mlx5/std_types.c +++ b/drivers/infiniband/hw/mlx5/std_types.c @@ -111,6 +111,23 @@ out: return err; } +static int fill_multiport_info(struct mlx5_ib_dev *dev, u32 port_num, + struct mlx5_ib_uapi_query_port *info) +{ + struct mlx5_core_dev *mdev; + + mdev = mlx5_ib_get_native_port_mdev(dev, port_num, NULL); + if (!mdev) + return -EINVAL; + + info->vport_vhca_id = MLX5_CAP_GEN(mdev, vhca_id); + info->flags |= MLX5_IB_UAPI_QUERY_PORT_VPORT_VHCA_ID; + + mlx5_ib_put_native_port_mdev(dev, port_num); + + return 0; +} + static int fill_switchdev_info(struct mlx5_ib_dev *dev, u32 port_num, struct mlx5_ib_uapi_query_port *info) { @@ -177,6 +194,10 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_QUERY_PORT)( ret = fill_switchdev_info(dev, port_num, &info); if (ret) return ret; + } else if (mlx5_core_mp_enabled(dev->mdev)) { + ret = fill_multiport_info(dev, port_num, &info); + if (ret) + return ret; } return uverbs_copy_to_struct_or_zero(attrs, MLX5_IB_ATTR_QUERY_PORT, &info, |