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net/mlx5: fix mirroring with metering action

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While there's mirror action prior to the meter action in the E-Switch
flow, means that the packets should be duplicated into port firstly,
and then do meter and send to the original destination.
MLX5 PMD will split the above E-Switch flow into two sub flows,
similar as mirror with modify action before.

Fixes: 07627fbf1506 ("net/mlx5: support E-Switch mirroring with modify action")
Cc: stable@dpdk.org

Signed-off-by: Jiawei Wang <jiaweiw@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
This commit is contained in:
Jiawei Wang 2021-05-12 09:53:24 +03:00 committed by Thomas Monjalon
parent d31a897190
commit b20cb0fe6e
1 changed files with 1 additions and 0 deletions
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drivers/net/mlx5/mlx5_flow.c
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@ -5136,6 +5136,7 @@ flow_check_match_action(const struct rte_flow_action actions[],
case RTE_FLOW_ACTION_TYPE_NVGRE_DECAP:
case RTE_FLOW_ACTION_TYPE_RAW_DECAP:
case RTE_FLOW_ACTION_TYPE_MODIFY_FIELD:
case RTE_FLOW_ACTION_TYPE_METER:
if (fdb_mirror)
*modify_after_mirror = 1;
break;