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RDMA/mlx5: Add flow actions support to raw create flow

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Support attaching flow actions to a flow rule via raw create flow.
For now only NIC RX path is supported. This change requires to export
flow resources management functions so we can maintain proper bookkeeping
of flow actions.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Mark Bloch
2018-09-06 17:27:06 +03:00
committed by Jason Gunthorpe
parent b823dd6d86
commit fa76d24ee0
4 changed files with 50 additions and 8 deletions
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6
include/rdma/uverbs_std_types.h
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@@ -166,6 +166,12 @@ struct ib_uflow_object {
struct ib_uflow_resources *resources;
};
struct ib_uflow_resources *flow_resources_alloc(size_t num_specs);
void flow_resources_add(struct ib_uflow_resources *uflow_res,
enum ib_flow_spec_type type,
void *ibobj);
void ib_uverbs_flow_resources_free(struct ib_uflow_resources *uflow_res);
static inline void ib_set_flow(struct ib_uobject *uobj, struct ib_flow *ibflow,
struct ib_qp *qp, struct ib_device *device,
struct ib_uflow_resources *uflow_res)