diff options
| author | Artemy Kovalyov <artemyko@mellanox.com> | 2017-04-05 09:23:59 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-04-25 15:40:28 -0400 |
| commit | db570d7deafb47ee635981f403a6531844c18ba5 (patch) | |
| tree | a7a9f824a0a9e6b6786fcddfe7aea32227c5bc31 /drivers/infiniband/hw/mlx5/mlx5_ib.h | |
| parent | 1b7dbc26fcb4822787d6a183d78384a866508d2f (diff) | |
IB/mlx5: Add ODP support to MW
Internally MW implemented as KLM MKey and filled by userspace UMR
postsends. Handle pagefault trigered by operations on this MKeys.
Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 191b82b038d7..93c646691208 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -513,6 +513,7 @@ struct mlx5_ib_mr { struct mlx5_ib_mw { struct ib_mw ibmw; struct mlx5_core_mkey mmkey; + int ndescs; }; struct mlx5_ib_umr_context { |