net/mlx5: Support encap id when setting new steering entry

In order to support steering rules which add encapsulation headers,
encap_id parameter is needed.

Add new mlx5_flow_act struct which holds action related parameter:
action, flow_tag and encap_id. Use mlx5_flow_act struct when adding a new
steering rule.
This patch doesn't change any functionality.

Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 2 deletions

diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h
index ab1a5fd2e995..949b24b6c479 100644
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h
@@ -130,14 +130,19 @@ struct mlx5_flow_group *
 mlx5_create_flow_group(struct mlx5_flow_table *ft, u32 *in);
 void mlx5_destroy_flow_group(struct mlx5_flow_group *fg);
 
+struct mlx5_flow_act {
+	u32 action;
+	u32 flow_tag;
+	u32 encap_id;
+};
+
 /* Single destination per rule.
  * Group ID is implied by the match criteria.
  */
 struct mlx5_flow_handle *
 mlx5_add_flow_rules(struct mlx5_flow_table *ft,
 		    struct mlx5_flow_spec *spec,
-		    u32 action,
-		    u32 flow_tag,
+		    struct mlx5_flow_act *flow_act,
 		    struct mlx5_flow_destination *dest,
 		    int dest_num);
 void mlx5_del_flow_rules(struct mlx5_flow_handle *fr);