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| author |  Yishai Hadas <yishaih@mellanox.com>
| 2020-06-30 12:39:15 +0300 |
|---|---|---|
| committer |  Jason Gunthorpe <jgg@nvidia.com>
| 2020-07-06 19:50:34 -0300 |
| commit | 05f71ef9797454b9384c740b8acd0d02eca1d1bc (patch) | |
| tree | a00a65996e567f338c04003a1602f433ee5b285b /include/uapi/rdma | |
| parent | RDMA/mlx5: Implement the query ucontext functionality (diff) | |
| download | linux-05f71ef9797454b9384c740b8acd0d02eca1d1bc.tar.gz linux-05f71ef9797454b9384c740b8acd0d02eca1d1bc.tar.bz2 linux-05f71ef9797454b9384c740b8acd0d02eca1d1bc.zip | |
RDMA/mlx5: Introduce UAPI to query PD attributes
Introduce UAPI to query PD attributes, this can be used to retrieve PD
attributes by having the PD handle of the created one and owning the
command FD for the ucontxet.
Link: https://lore.kernel.org/r/20200630093916.332097-7-leon@kernel.org
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/mlx5_user_ioctl_cmds.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h index 496309e8a856..b330e6eee626 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -290,4 +290,14 @@ enum mlx5_ib_create_flow_action_create_packet_reformat_attrs { MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF, }; +enum mlx5_ib_query_pd_attrs { + MLX5_IB_ATTR_QUERY_PD_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_ATTR_QUERY_PD_RESP_PDN, +}; + +enum mlx5_ib_pd_methods { + MLX5_IB_METHOD_PD_QUERY = (1U << UVERBS_ID_NS_SHIFT), + +}; + #endif |