diff options
author | Oz Shlomo <ozsh@nvidia.com> | 2022-12-03 14:13:28 -0800 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2022-12-08 13:04:26 -0800 |
commit | ec5878552b73cbb7e7d72f9a1a3d8a23a43a0bb2 (patch) | |
tree | 4e5afc7ab535753121c7f29f943dfbef6315d635 | |
parent | 6442638251f3679a05a75e69d5096680c14a210e (diff) | |
download | linux-ec5878552b73cbb7e7d72f9a1a3d8a23a43a0bb2.tar.bz2 |
net/mlx5e: TC, set control params for branching actions
Extend the act tc api to set the branch control params aligning with
the police conform/exceed use case.
Signed-off-by: Oz Shlomo <ozsh@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Link: https://lore.kernel.org/r/20221203221337.29267-7-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h | 9 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c | 14 |
2 files changed, 23 insertions, 0 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 8ede44902284..8346557eeaf6 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 @@ -32,6 +32,11 @@ struct mlx5e_tc_act_parse_state { struct mlx5_tc_ct_priv *ct_priv; }; +struct mlx5e_tc_act_branch_ctrl { + enum flow_action_id act_id; + u32 extval; +}; + struct mlx5e_tc_act { bool (*can_offload)(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, @@ -61,6 +66,10 @@ struct mlx5e_tc_act { int (*stats_action)(struct mlx5e_priv *priv, struct flow_offload_action *fl_act); + bool (*get_branch_ctrl)(const struct flow_action_entry *act, + struct mlx5e_tc_act_branch_ctrl *cond_true, + struct mlx5e_tc_act_branch_ctrl *cond_false); + bool is_terminating_action; }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c index c8e5ca65bb6e..81aa4185c64a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c @@ -147,6 +147,19 @@ tc_act_police_stats(struct mlx5e_priv *priv, return 0; } +static bool +tc_act_police_get_branch_ctrl(const struct flow_action_entry *act, + struct mlx5e_tc_act_branch_ctrl *cond_true, + struct mlx5e_tc_act_branch_ctrl *cond_false) +{ + cond_true->act_id = act->police.notexceed.act_id; + cond_true->extval = act->police.notexceed.extval; + + cond_false->act_id = act->police.exceed.act_id; + cond_false->extval = act->police.exceed.extval; + return true; +} + struct mlx5e_tc_act mlx5e_tc_act_police = { .can_offload = tc_act_can_offload_police, .parse_action = tc_act_parse_police, @@ -154,4 +167,5 @@ struct mlx5e_tc_act mlx5e_tc_act_police = { .offload_action = tc_act_police_offload, .destroy_action = tc_act_police_destroy, .stats_action = tc_act_police_stats, + .get_branch_ctrl = tc_act_police_get_branch_ctrl, }; |