net/mlx5: E-Switch, Create acls root namespace for adjacent vports

Use the new vport acl root namespace add/remove API to create the
missing acl root name spaces per each new adjacent function vport.

Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250829223722.900629-5-saeed@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/adj_vport.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/adj_vport.c
index 37a06c0949d53a8901a7591a3aad7df8ba90deb0..1d104b3fe9e049c6ab20ef5a05c08e255df9c1d4 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/adj_vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/adj_vport.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
 // Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 
+#include "fs_core.h"
 #include "eswitch.h"
 
 enum {
@@ -82,6 +83,9 @@ static int mlx5_esw_adj_vport_create(struct mlx5_eswitch *esw, u16 vhca_id)
        vport->adjacent = true;
        vport->vhca_id = vhca_id;
 
+       mlx5_fs_vport_egress_acl_ns_add(esw->dev->priv.steering, vport->index);
+       mlx5_fs_vport_ingress_acl_ns_add(esw->dev->priv.steering, vport->index);
+
        mlx5_esw_adj_vport_modify(esw->dev, vport_num, MLX5_ADJ_VPORT_CONNECT);
        return 0;
 
@@ -99,6 +103,10 @@ static void mlx5_esw_adj_vport_destroy(struct mlx5_eswitch *esw,
                  vport_num, vport->vhca_id);
        mlx5_esw_adj_vport_modify(esw->dev, vport_num,
                                  MLX5_ADJ_VPORT_DISCONNECT);
+       mlx5_fs_vport_egress_acl_ns_remove(esw->dev->priv.steering,
+                                          vport->index);
+       mlx5_fs_vport_ingress_acl_ns_remove(esw->dev->priv.steering,
+                                           vport->index);
        mlx5_esw_vport_free(esw, vport);
        /* Reset the vport index back so new adj vports can use this index.
         * When vport count can incrementally change, this needs to be modified.