From: Mark Bloch <markb@xxxxxxxxxxxx>
cvlan_tag enabled in match criteria and disabled in
match value means both S & C tags don't exist (untagged of both).
Signed-off-by: Mark Bloch <markb@xxxxxxxxxxxx>
Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index cc096f6011d9..9e9b41ab392b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1593,7 +1593,10 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
*match_level = MLX5_MATCH_L2;
}
} else if (*match_level != MLX5_MATCH_NONE) {
- MLX5_SET(fte_match_set_lyr_2_4, headers_c, svlan_tag, 1);
+ /* cvlan_tag enabled in match criteria and
+ * disabled in match value means both S & C tags
+ * don't exist (untagged of both)
+ */
MLX5_SET(fte_match_set_lyr_2_4, headers_c, cvlan_tag, 1);
*match_level = MLX5_MATCH_L2;
}
--
2.21.0
