diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mr.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 129d531bd01b..410cc5fd2523 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -39,9 +39,7 @@ #include <linux/delay.h> #include <linux/dma-buf.h> #include <linux/dma-resv.h> -#include <rdma/ib_umem.h> #include <rdma/ib_umem_odp.h> -#include <rdma/ib_verbs.h> #include "dm.h" #include "mlx5_ib.h" #include "umr.h" @@ -937,7 +935,8 @@ static struct mlx5_ib_mr *alloc_cacheable_mr(struct ib_pd *pd, * cache then synchronously create an uncached one. */ if (!ent || ent->limit == 0 || - !mlx5r_umr_can_reconfig(dev, 0, access_flags)) { + !mlx5r_umr_can_reconfig(dev, 0, access_flags) || + mlx5_umem_needs_ats(dev, umem, access_flags)) { mutex_lock(&dev->slow_path_mutex); mr = reg_create(pd, umem, iova, access_flags, page_size, false); mutex_unlock(&dev->slow_path_mutex); @@ -1018,6 +1017,8 @@ static struct mlx5_ib_mr *reg_create(struct ib_pd *pd, struct ib_umem *umem, MLX5_SET(mkc, mkc, translations_octword_size, get_octo_len(iova, umem->length, mr->page_shift)); MLX5_SET(mkc, mkc, log_page_size, mr->page_shift); + if (mlx5_umem_needs_ats(dev, umem, access_flags)) + MLX5_SET(mkc, mkc, ma_translation_mode, 1); if (populate) { MLX5_SET(create_mkey_in, in, translations_octword_actual_size, get_octo_len(iova, umem->length, mr->page_shift)); @@ -1402,7 +1403,6 @@ static int umr_rereg_pas(struct mlx5_ib_mr *mr, struct ib_pd *pd, upd_flags |= MLX5_IB_UPD_XLT_ACCESS; } - mr->ibmr.length = new_umem->length; mr->ibmr.iova = iova; mr->ibmr.length = new_umem->length; mr->page_shift = order_base_2(page_size); |