diff options
| author | Yishai Hadas <yishaih@mellanox.com> | 2019-01-13 16:01:17 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-01-21 20:06:49 -0700 |
| commit | 534fd7aac56a7994d16032f32123def9923e339f (patch) | |
| tree | abf22f47cbefc6f322dab4627cccc106a0760b5a /drivers/infiniband/hw/mlx5/mlx5_ib.h | |
| parent | fa31f14380bea60ccc9d7a314e0cb61f6984627f (diff) | |
IB/mlx5: Manage indirection mkey upon DEVX flow for ODP
Manage indirection mkey upon DEVX flow to support ODP.
To support a page fault event on the indirection mkey it needs to be part
of the device mkey radix tree.
Both the creation and the deletion flows for a DEVX object which is
indirection mkey were adapted to handle that.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index b0a37ca2a714..819207190343 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -602,6 +602,12 @@ struct mlx5_ib_mw { int ndescs; }; +struct mlx5_ib_devx_mr { + struct mlx5_core_mkey mmkey; + int ndescs; + struct rcu_head rcu; +}; + struct mlx5_ib_umr_context { struct ib_cqe cqe; enum ib_wc_status status; |