Commit e9d1061d authored by Oz Shlomo's avatar Oz Shlomo Committed by Paolo Abeni
Browse files

net/mlx5e: TC, add hw counter to branching actions 



Currently a hw count action is appended to the last action of the action
list. However, a branching action may terminate the action list before
reaching the last action.

Append a count action to a branching action.
In the next patches, filters with branching actions will read this counter
when reporting stats per action.

Signed-off-by: default avatarOz Shlomo <ozsh@nvidia.com>
Reviewed-by: default avatarRoi Dayan <roid@nvidia.com>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 5246c896

drivers/net/ethernet/mellanox/mlx5/core/en_tc.c

+5 −0
Original line number Diff line number Diff line
@@ -3785,6 +3785,7 @@ mlx5e_clone_flow_attr_for_post_act(struct mlx5_flow_attr *attr, 
	INIT_LIST_HEAD(&attr2->list);

	parse_attr->filter_dev = attr->parse_attr->filter_dev;

	attr2->action = 0;

	attr2->counter = NULL;

	attr2->flags = 0;

	attr2->parse_attr = parse_attr;

	attr2->dest_chain = 0;
@@ -4084,6 +4085,10 @@ parse_branch_ctrl(struct flow_action_entry *act, struct mlx5e_tc_act *tc_act, 
		jump_state->jumping_attr = attr->branch_false;



	jump_state->jump_count = jump_count;



	/* branching action requires its own counter */

	attr->action |= MLX5_FLOW_CONTEXT_ACTION_COUNT;



	return 0;



err_branch_false: