diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 19 |
3 files changed, 27 insertions, 3 deletions
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 8346557eeaf6..cdcddf6e1b08 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 @@ -56,6 +56,8 @@ struct mlx5e_tc_act { const struct flow_action_entry *act, struct mlx5_flow_attr *attr); + bool (*is_missable)(const struct flow_action_entry *act); + int (*offload_action)(struct mlx5e_priv *priv, struct flow_offload_action *fl_act, struct flow_action_entry *act); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c index a829c94289c1..fce1c0fd2453 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c @@ -95,10 +95,17 @@ tc_act_is_multi_table_act_ct(struct mlx5e_priv *priv, return true; } +static bool +tc_act_is_missable_ct(const struct flow_action_entry *act) +{ + return !(act->ct.action & TCA_CT_ACT_CLEAR); +} + struct mlx5e_tc_act mlx5e_tc_act_ct = { .can_offload = tc_act_can_offload_ct, .parse_action = tc_act_parse_ct, - .is_multi_table_act = tc_act_is_multi_table_act_ct, .post_parse = tc_act_post_parse_ct, + .is_multi_table_act = tc_act_is_multi_table_act_ct, + .is_missable = tc_act_is_missable_ct, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index cafab7634fb8..32b50d685312 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -4052,7 +4052,9 @@ parse_tc_actions(struct mlx5e_tc_act_parse_state *parse_state, enum mlx5_flow_namespace_type ns_type; struct mlx5e_priv *priv = flow->priv; struct flow_action_entry *act, **_act; + struct mlx5_flow_attr *prev_attr; struct mlx5e_tc_act *tc_act; + bool is_missable; int err, i; flow_action_reorder.num_entries = flow_action->num_entries; @@ -4069,6 +4071,9 @@ parse_tc_actions(struct mlx5e_tc_act_parse_state *parse_state, flow_action_for_each(i, _act, &flow_action_reorder) { jump_state.jump_target = false; act = *_act; + is_missable = false; + prev_attr = attr; + tc_act = mlx5e_tc_act_get(act->id, ns_type); if (!tc_act) { NL_SET_ERR_MSG_MOD(extack, "Not implemented offload action"); @@ -4092,14 +4097,14 @@ parse_tc_actions(struct mlx5e_tc_act_parse_state *parse_state, goto out_free; parse_state->actions |= attr->action; - if (!tc_act->stats_action) - attr->tc_act_cookies[attr->tc_act_cookies_count++] = act->cookie; /* Split attr for multi table act if not the last act. */ if (jump_state.jump_target || (tc_act->is_multi_table_act && tc_act->is_multi_table_act(priv, act, attr) && i < flow_action_reorder.num_entries - 1)) { + is_missable = tc_act->is_missable ? tc_act->is_missable(act) : false; + err = mlx5e_tc_act_post_parse(parse_state, flow_action, attr, ns_type); if (err) goto out_free; @@ -4112,6 +4117,16 @@ parse_tc_actions(struct mlx5e_tc_act_parse_state *parse_state, list_add(&attr->list, &flow->attrs); } + + if (is_missable) { + /* Add counter to prev, and assign act to new (next) attr */ + prev_attr->action |= MLX5_FLOW_CONTEXT_ACTION_COUNT; + flow_flag_set(flow, USE_ACT_STATS); + + attr->tc_act_cookies[attr->tc_act_cookies_count++] = act->cookie; + } else if (!tc_act->stats_action) { + prev_attr->tc_act_cookies[prev_attr->tc_act_cookies_count++] = act->cookie; + } } kfree(flow_action_reorder.entries); |