diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 0187f1d7234a..1dea4073d83f 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2533,6 +2533,35 @@ static void mlx5_ib_event(struct mlx5_core_dev *dev, void *context, ibdev->ib_active = false; } +static int set_has_smi_cap(struct mlx5_ib_dev *dev) +{ + struct mlx5_hca_vport_context vport_ctx; + int err; + int port; + + for (port = 1; port <= MLX5_CAP_GEN(dev->mdev, num_ports); port++) { + dev->mdev->port_caps[port - 1].has_smi = false; + if (MLX5_CAP_GEN(dev->mdev, port_type) == + MLX5_CAP_PORT_TYPE_IB) { + if (MLX5_CAP_GEN(dev->mdev, ib_virt)) { + err = mlx5_query_hca_vport_context(dev->mdev, 0, + port, 0, + &vport_ctx); + if (err) { + mlx5_ib_err(dev, "query_hca_vport_context for port=%d failed %d\n", + port, err); + return err; + } + dev->mdev->port_caps[port - 1].has_smi = + vport_ctx.has_smi; + } else { + dev->mdev->port_caps[port - 1].has_smi = true; + } + } + } + return 0; +} + static void get_ext_port_caps(struct mlx5_ib_dev *dev) { int port; @@ -2557,6 +2586,10 @@ static int get_port_caps(struct mlx5_ib_dev *dev) if (!dprops) goto out; + err = set_has_smi_cap(dev); + if (err) + goto out; + err = mlx5_ib_query_device(&dev->ib_dev, dprops, &uhw); if (err) { mlx5_ib_warn(dev, "query_device failed %d\n", err); |