[PATCH net-next 11/13] net/mlx5: LAG, drop stale esw_shared_ingress_acl gate from shared FDB

[Tariq Toukan]

From: Shay Drory <shayd@xxxxxxxxxx>

The shared-FDB support check still requires the esw_shared_ingress_acl
capability. That capability backed the merged uplink ingress ACL, where
the slave uplink's ingress-ACL root was pointed at the master's
(esw_set_uplink_slave_ingress_root()). That handling was removed in
commit 82e86a6c7109 ("net/mlx5: E-switch, remove special uplink ingress
ACL handling") once both uplinks were tagged with the same reserved
metadata (MLX5_ESW_METADATA_RSVD_UPLINK) - a single FDB rule then
matches traffic from either uplink, with no shared ingress ACL involved.

The capability check was left behind and has been dead since: the driver
programs no shared ingress ACL, yet the check still keeps otherwise
shared-FDB-capable devices out of shared FDB. Drop it.

Signed-off-by: Shay Drory <shayd@xxxxxxxxxx>
Reviewed-by: Moshe Shemesh <moshe@xxxxxxxxxx>
Reviewed-by: Akiva Goldberger <agoldberger@xxxxxxxxxx>
Signed-off-by: Tariq Toukan <tariqt@xxxxxxxxxx>
---
 drivers/net/ethernet/mellanox/mlx5/core/lag/shared_fdb.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/shared_fdb.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/shared_fdb.c
index 6b4ad3c53f2f..c2185c3d7f6f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/shared_fdb.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/shared_fdb.c
@@ -35,8 +35,7 @@ bool mlx5_lag_shared_fdb_supported_filter(struct mlx5_lag *ldev, u32 filter)
 
 	if (is_mdev_switchdev_mode(dev0) &&
 	    mlx5_eswitch_vport_match_metadata_enabled(dev0->priv.eswitch) &&
-	    mlx5_esw_offloads_devcom_is_ready(dev0->priv.eswitch) &&
-	    MLX5_CAP_ESW(dev0, esw_shared_ingress_acl))
+	    mlx5_esw_offloads_devcom_is_ready(dev0->priv.eswitch))
 		ret = true;
 
 	return ret;
-- 
2.44.0