From dd5ab6d115657a7f312893fdd40b3d187022b11d Mon Sep 17 00:00:00 2001 From: Roi Dayan Date: Wed, 11 Aug 2021 14:19:56 +0300 Subject: net/mlx5e: Add post_parse() op to tc action infrastructure The post_parse() op should be called after the parse op was called for all actions. It could be an action state is dependent on other actions. In the new op an action can fail the parse if the state is not valid anymore. Signed-off-by: Roi Dayan Reviewed-by: Oz Shlomo Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h | 4 ++++ drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 11 +++++++++++ 2 files changed, 15 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h index 0aa995a9f674..26efa33de56f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h @@ -36,6 +36,10 @@ struct mlx5e_tc_act { const struct flow_action_entry *act, struct mlx5e_priv *priv, struct mlx5_flow_attr *attr); + + int (*post_parse)(struct mlx5e_tc_act_parse_state *parse_state, + struct mlx5e_priv *priv, + struct mlx5_flow_attr *attr); }; extern struct mlx5e_tc_act mlx5e_tc_act_drop; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index c6c6d20ecd09..2ece349592cd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -3168,6 +3168,17 @@ parse_tc_actions(struct mlx5e_tc_act_parse_state *parse_state, return err; } + flow_action_for_each(i, act, flow_action) { + tc_act = mlx5e_tc_act_get(act->id, ns_type); + if (!tc_act || !tc_act->post_parse || + !tc_act->can_offload(parse_state, act, i)) + continue; + + err = tc_act->post_parse(parse_state, priv, attr); + if (err) + return err; + } + return 0; } -- cgit v1.2.3