netdev - [net-next 07/14] net/mlx5e: en_tc: Rely just on register loopback for tunnel restoration

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Message-Id: <20200318024722.26580-8-saeedm@mellanox.com>
Date:   Tue, 17 Mar 2020 19:47:15 -0700
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, kuba@...nel.org,
        Paul Blakey <paulb@...lanox.com>,
        Oz Shlomo <ozsh@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 07/14] net/mlx5e: en_tc: Rely just on register loopback for tunnel restoration

From: Paul Blakey <paulb@...lanox.com>

Register loopback which is needed for tunnel restoration, is now always
enabled if supported and not just with metadata enabled, check for
that instead.

Signed-off-by: Paul Blakey <paulb@...lanox.com>
Reviewed-by: Oz Shlomo <ozsh@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 044891a03be3..a2ff7df67b46 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1985,11 +1985,11 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv,
 	*match_inner = !needs_mapping;
 
 	if ((needs_mapping || sets_mapping) &&
-	    !mlx5_eswitch_vport_match_metadata_enabled(esw)) {
+	    !mlx5_eswitch_reg_c1_loopback_enabled(esw)) {
 		NL_SET_ERR_MSG(extack,
-			       "Chains on tunnel devices isn't supported without register metadata support");
+			       "Chains on tunnel devices isn't supported without register loopback support");
 		netdev_warn(priv->netdev,
-			    "Chains on tunnel devices isn't supported without register metadata support");
+			    "Chains on tunnel devices isn't supported without register loopback support");
 		return -EOPNOTSUPP;
 	}
 
-- 
2.24.1