diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/devx.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/devx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index 00727472c873..8b506417ad2f 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -1394,6 +1394,10 @@ static int devx_handle_mkey_create(struct mlx5_ib_dev *dev, } MLX5_SET(create_mkey_in, in, mkey_umem_valid, 1); + /* TPH is not allowed to bypass the regular kernel's verbs flow */ + MLX5_SET(mkc, mkc, pcie_tph_en, 0); + MLX5_SET(mkc, mkc, pcie_tph_steering_tag_index, + MLX5_MKC_PCIE_TPH_NO_STEERING_TAG_INDEX); return 0; } |