net/mlx5: E-switch, Add helper to check egress ACL need

Currently only VF vports need egress ACL table.
Add a generic helper to check whether a vport need egress
ACL table or not.

Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Vu Pham <vuhuong@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c
index 07b2acd..c3faae6 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c
@@ -148,6 +148,11 @@ static void esw_acl_egress_ofld_groups_destroy(struct mlx5_vport *vport)
        esw_acl_egress_vlan_grp_destroy(vport);
 }
 
+static bool esw_acl_egress_needed(const struct mlx5_eswitch *esw, u16 vport_num)
+{
+       return mlx5_eswitch_is_vf_vport(esw, vport_num);
+}
+
 int esw_acl_egress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport)
 {
        int table_size = 0;
@@ -157,6 +162,9 @@ int esw_acl_egress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport
            !MLX5_CAP_GEN(esw->dev, prio_tag_required))
                return 0;
 
+       if (!esw_acl_egress_needed(esw, vport->vport))
+               return 0;
+
        esw_acl_egress_ofld_rules_destroy(vport);
 
        if (mlx5_esw_acl_egress_fwd2vport_supported(esw))

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 6b49c0d..eea16a2 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -2108,11 +2108,9 @@ esw_vport_create_offloads_acl_tables(struct mlx5_eswitch *esw,
        if (err)
                return err;
 
-       if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) {
-               err = esw_acl_egress_ofld_setup(esw, vport);
-               if (err)
-                       goto egress_err;
-       }
+       err = esw_acl_egress_ofld_setup(esw, vport);
+       if (err)
+               goto egress_err;
 
        return 0;