The MAC addresses fields are 48 bit wide and are processed
by mlx5 PMD as two words. There the bug was introduced for
the offset, causing malfunction of MODIFY_FIELD action
with MAC address fields as source or destination and
with non zero field offset.
Fixes: 40c8fb1fd3b3 ("net/mlx5: update modify field action")
Signed-off-by: Viacheslav Ovsiienko <viachesl...@nvidia.com>
---
drivers/net/mlx5/mlx5_flow_dv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 3da122cbb9..4834c752d9 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -1503,7 +1503,7 @@ mlx5_flow_field_id_to_modify_info
if (data->offset < 16)
info[idx++] = (struct field_modify_info){2, 0,
MLX5_MODI_OUT_DMAC_15_0};
- info[idx] = (struct field_modify_info){4, 0,
+ info[idx] = (struct field_modify_info){4, off,
MLX5_MODI_OUT_DMAC_47_16};
}
break;
@@ -1533,7 +1533,7 @@ mlx5_flow_field_id_to_modify_info
if (data->offset < 16)
info[idx++] = (struct field_modify_info){2, 0,
MLX5_MODI_OUT_SMAC_15_0};
- info[idx] = (struct field_modify_info){4, 0,
+ info[idx] = (struct field_modify_info){4, off,
MLX5_MODI_OUT_SMAC_47_16};
}
break;
--
2.18.1
