From: Or Gerlitz <[email protected]>
For e-switch level matching on packets being an IP fragment, we
need to make sure the source vport inline mode is L3, fix that.
Fixes: 3f7d0eb42d59 ('net/mlx5e: Offload TC matching on packets being IP
fragments')
Signed-off-by: Or Gerlitz <[email protected]>
Reviewed-by: Roi Dayan <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 9cfddd9..a35fa1e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -389,6 +389,10 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
MLX5_SET(fte_match_set_lyr_2_4, headers_c, frag, 1);
MLX5_SET(fte_match_set_lyr_2_4, headers_v, frag,
key->flags & FLOW_DIS_IS_FRAGMENT);
+
+ /* the HW doesn't need L3 inline to match on frag=no */
+ if (key->flags & FLOW_DIS_IS_FRAGMENT)
+ *min_inline = MLX5_INLINE_MODE_IP;
}
}
--
2.7.4
