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net/mlx5e: Extend flower police validation 

Recent net commit 4d1e07d83c ("net/mlx5e: Fix matchall police parameters
validation") removed notexceed action id validation from
mlx5e_police_validate() and left it up to callers. However, since
tc_act_can_offload_police() only exists in net-next its validation is
extended in this dedicated followup patch.

Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Jianbo Liu <jianbol@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Vlad Buslov 2022-07-05 11:39:10 +02:00 committed by Saeed Mahameed
parent 9153da4635
commit f7434ba0ab
1 changed files with 6 additions and 0 deletions
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6
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c
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@ -10,6 +10,12 @@ tc_act_can_offload_police(struct mlx5e_tc_act_parse_state *parse_state,
int act_index,
struct mlx5_flow_attr *attr)
{
if (act->police.notexceed.act_id != FLOW_ACTION_PIPE &&
act->police.notexceed.act_id != FLOW_ACTION_ACCEPT) {
NL_SET_ERR_MSG_MOD(parse_state->extack,
"Offload not supported when conform action is not pipe or ok");
return false;
}
if (mlx5e_policer_validate(parse_state->flow_action, act,
parse_state->extack))
return false;