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| author | Mark Bloch <markb@mellanox.com> | 2019-03-28 15:46:23 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-04-22 15:24:05 -0300 |
| commit | 52438be4411271c5e93da54da340c3566b0e4bef (patch) | |
| tree | a3cee3ba5747adeac915574952d7e69b955edb8f /include/uapi/rdma | |
| parent | 3b70508a6bfbdc78b565e9da22fd98483263494e (diff) | |
| download | linux-52438be4411271c5e93da54da340c3566b0e4bef.tar.gz linux-52438be4411271c5e93da54da340c3566b0e4bef.tar.bz2 linux-52438be4411271c5e93da54da340c3566b0e4bef.zip | |
RDMA/mlx5: Allow inserting a steering rule to the FDB
Allow this only via mlx5 raw create flow API, legacy verbs are not
supported. To accommodate that, we add a new attribute to matcher creation
to indicate the type of flow table to be used.
MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE
With this new attribute MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS is no longer
needed, we keep it for compatibility but at most only a single attribute can
be passed of the two.
When inserting a flow rule to the FDB we require that a DEVX FT is
provided as a destination, no other configuration is allowed.
Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/mlx5_user_ioctl_cmds.h | 1 | ||||
| -rw-r--r-- | include/uapi/rdma/mlx5_user_ioctl_verbs.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h index 8149d224030b..0d8f564ce60b 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -144,6 +144,7 @@ enum mlx5_ib_flow_matcher_create_attrs { MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE, MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA, MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS, + MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE, }; enum mlx5_ib_flow_matcher_destroy_attrs { diff --git a/include/uapi/rdma/mlx5_user_ioctl_verbs.h b/include/uapi/rdma/mlx5_user_ioctl_verbs.h index 4a701033b93f..0a126a6b9337 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_verbs.h +++ b/include/uapi/rdma/mlx5_user_ioctl_verbs.h @@ -42,6 +42,7 @@ enum mlx5_ib_uapi_flow_action_flags { enum mlx5_ib_uapi_flow_table_type { MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_RX = 0x0, MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX = 0x1, + MLX5_IB_UAPI_FLOW_TABLE_TYPE_FDB = 0x2, }; enum mlx5_ib_uapi_flow_action_packet_reformat_type { |