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author | Yishai Hadas <yishaih@mellanox.com> | 2018-07-23 15:25:09 +0300 |
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committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-07-24 14:03:49 -0600 |
commit | 32269441240064c7475241ae28fee787fcdf55b9 (patch) | |
tree | 85341db77286ba0ec948b96a92f1f0caa848e62b /drivers/infiniband/hw/mlx5/mlx5_ib.h | |
parent | IB: Support ib_flow creation in drivers (diff) | |
download | linux-dev-32269441240064c7475241ae28fee787fcdf55b9.tar.xz linux-dev-32269441240064c7475241ae28fee787fcdf55b9.zip |
IB/mlx5: Introduce driver create and destroy flow methods
Introduce driver create and destroy flow methods on the uverbs flow
object.
This allows the driver to get its specific device attributes to match the
underlay specification while still using the generic ib_flow object for
cleanup and code sharing.
The IB object's attributes are set via the ib_set_flow() helper function.
The specific implementation for the given specification is added in
downstream patches.
Signed-off-by: Yishai Hadas <yishaih@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 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index c556b00bf4f7..324f4ea5fce6 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -1230,6 +1230,10 @@ int mlx5_ib_devx_create(struct mlx5_ib_dev *dev, void mlx5_ib_devx_destroy(struct mlx5_ib_dev *dev, struct mlx5_ib_ucontext *context); const struct uverbs_object_tree_def *mlx5_ib_get_devx_tree(void); +struct mlx5_ib_flow_handler *mlx5_ib_raw_fs_rule_add( + struct mlx5_ib_dev *dev, struct mlx5_ib_flow_matcher *fs_matcher, + void *cmd_in, int inlen, int dest_id, int dest_type); +bool mlx5_ib_devx_is_flow_dest(void *obj, int *dest_id, int *dest_type); #else static inline int mlx5_ib_devx_create(struct mlx5_ib_dev *dev, @@ -1238,6 +1242,17 @@ static inline void mlx5_ib_devx_destroy(struct mlx5_ib_dev *dev, struct mlx5_ib_ucontext *context) {} static inline const struct uverbs_object_tree_def * mlx5_ib_get_devx_tree(void) { return NULL; } +static inline struct mlx5_ib_flow_handler *mlx5_ib_raw_fs_rule_add( + struct mlx5_ib_dev *dev, struct mlx5_ib_flow_matcher *fs_matcher, + void *cmd_in, int inlen, int dest_id, int dest_type) +{ + return ERR_PTR(-EOPNOTSUPP); +} +static inline bool mlx5_ib_devx_is_flow_dest(void *obj, int *dest_id, + int *dest_type) +{ + return false; +} #endif static inline void init_query_mad(struct ib_smp *mad) { |