diff options
| author |   Paul Blakey <paulb@mellanox.com> | 2020-03-16 14:55:11 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2020-03-17 19:41:17 -0700 |
| commit | e0cb8afdbba909085514f02a3df2d17e7eac1ae6 (patch) | |
| tree | c59f8eecdb85ddf253735508f588b79986930a30 | |
| parent | net/mlx5: E-Switch: Fix using fwd and modify when firmware doesn't support it (diff) | |
net/mlx5: E-Switch, Skip restore modify header between prios of same chain
Restore modify header writes the chain mapping on the packet.
This modify header and action is added on all prios connections,
and gets overwritten with the same value consecutively in prios
of the same chain.
Use the chain's modify header only for the last prio of a given tc
chain.
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Oz Shlomo <ozsh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_chains.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_chains.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_chains.c index e1d3dc31311a..1e275a8441de 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_chains.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_chains.c @@ -422,7 +422,7 @@ mlx5_esw_chains_add_miss_rule(struct fdb_chain *fdb_chain, dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; dest.ft = next_fdb; - if (fdb_chain->chain != mlx5_esw_chains_get_ft_chain(esw) && + if (next_fdb == tc_end_fdb(esw) && fdb_modify_header_fwd_to_table_supported(esw)) { act.modify_hdr = fdb_chain->miss_modify_hdr; act.action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR; |