Commit da6d6ba3 authored by Maor Gottlieb's avatar Maor Gottlieb Committed by Doug Ledford

IB/mlx5: Set flow steering capability bit

Flow steering is supported by mlx5 device when the following
features are supported by firmware:

1. NIC RX flow table.
2. Device has enough flow steering levels.
3. Atomic modification of flow table entry.
4. Flow tables chaining.

To check if flow steering is supported it's enough to check
if the driver opened the mlx5 bypass namespace.
Signed-off-by: default avatarMaor Gottlieb <maorg@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent c7e162a4
...@@ -524,6 +524,9 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, ...@@ -524,6 +524,9 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
MLX5_CAP_ETH(dev->mdev, scatter_fcs)) MLX5_CAP_ETH(dev->mdev, scatter_fcs))
props->device_cap_flags |= IB_DEVICE_RAW_SCATTER_FCS; props->device_cap_flags |= IB_DEVICE_RAW_SCATTER_FCS;
if (mlx5_get_flow_namespace(dev->mdev, MLX5_FLOW_NAMESPACE_BYPASS))
props->device_cap_flags |= IB_DEVICE_MANAGED_FLOW_STEERING;
props->vendor_part_id = mdev->pdev->device; props->vendor_part_id = mdev->pdev->device;
props->hw_ver = mdev->pdev->revision; props->hw_ver = mdev->pdev->revision;
......
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