From: Parav Pandit <parav@mellanox.com>
Date: Mon, 28 Oct 2019 23:35:24 +0000
Subject: net/mlx5: Restrict metadata disablement to offloads mode
Patch-mainline: v5.5-rc1
Git-commit: a962d7a61e2404cda6a89bfa5cc193c62223bb5e
References: jsc#SLE-8464

Now that there is clear separation for acl setup/cleanup between legacy
and offloads mode, limit metdata disablement to offloads mode.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Vu Pham <vuhuong@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/eswitch.c          |    2 --
 drivers/net/ethernet/mellanox/mlx5/core/eswitch.h          |    2 --
 drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c |    9 ++++++---
 3 files changed, 6 insertions(+), 7 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1214,8 +1214,6 @@ void esw_vport_cleanup_ingress_rules(str
 		mlx5_del_flow_rules(vport->ingress.allow_rule);
 		vport->ingress.allow_rule = NULL;
 	}
-
-	esw_vport_del_ingress_acl_modify_metadata(esw, vport);
 }
 
 void esw_vport_disable_ingress_acl(struct mlx5_eswitch *esw,
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -267,8 +267,6 @@ void esw_vport_disable_egress_acl(struct
 				  struct mlx5_vport *vport);
 void esw_vport_disable_ingress_acl(struct mlx5_eswitch *esw,
 				   struct mlx5_vport *vport);
-void esw_vport_del_ingress_acl_modify_metadata(struct mlx5_eswitch *esw,
-					       struct mlx5_vport *vport);
 int mlx5_esw_modify_vport_rate(struct mlx5_eswitch *esw, u16 vport_num,
 			       u32 rate_mbps);
 
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -1846,8 +1846,8 @@ out:
 	return err;
 }
 
-void esw_vport_del_ingress_acl_modify_metadata(struct mlx5_eswitch *esw,
-					       struct mlx5_vport *vport)
+static void esw_vport_del_ingress_acl_modify_metadata(struct mlx5_eswitch *esw,
+						      struct mlx5_vport *vport)
 {
 	if (vport->ingress.offloads.modify_metadata_rule) {
 		mlx5_del_flow_rules(vport->ingress.offloads.modify_metadata_rule);
@@ -1961,8 +1961,10 @@ esw_vport_create_offloads_acl_tables(str
 
 	if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) {
 		err = esw_vport_egress_config(esw, vport);
-		if (err)
+		if (err) {
+			esw_vport_del_ingress_acl_modify_metadata(esw, vport);
 			esw_vport_disable_ingress_acl(esw, vport);
+		}
 	}
 	return err;
 }
@@ -1972,6 +1974,7 @@ esw_vport_destroy_offloads_acl_tables(st
 				      struct mlx5_vport *vport)
 {
 	esw_vport_disable_egress_acl(esw, vport);
+	esw_vport_del_ingress_acl_modify_metadata(esw, vport);
 	esw_vport_disable_ingress_acl(esw, vport);
 }