diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 7ffc7ee92cf0..09d82d5f95e3 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -854,6 +854,8 @@ struct mlx5_ib_port_resources { struct mlx5_data_direct_resources { u32 pdn; u32 mkey; + u32 mkey_ro; + u8 mkey_ro_valid :1; }; struct mlx5_ib_resources { @@ -1109,6 +1111,7 @@ struct mlx5_ib_lb_state { u32 user_td; int qps; bool enabled; + bool force_enable; }; struct mlx5_ib_pf_eq { @@ -1802,6 +1805,10 @@ mlx5_umem_mkc_find_best_pgsz(struct mlx5_ib_dev *dev, struct ib_umem *umem, bitmap = GENMASK_ULL(max_log_entity_size_cap, min_log_entity_size_cap); + /* In KSM mode HW requires IOVA and mkey's page size to be aligned */ + if (access_mode == MLX5_MKC_ACCESS_MODE_KSM && iova) + bitmap &= GENMASK_ULL(__ffs64(iova), 0); + return ib_umem_find_best_pgsz(umem, bitmap, iova); } |