[PATCH net-next V3 4/7] net/mlx5: E-Switch, Create acls root namespace for adjacent vports
From: Saeed Mahameed <saeed@kernel.org>
Date: 2025-08-29 22:37:36
Subsystem:
mellanox mlx5 core vpi driver, networking drivers, the rest · Maintainers:
Saeed Mahameed, Leon Romanovsky, Tariq Toukan, Mark Bloch, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Saeed Mahameed <saeedm@nvidia.com> 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> --- drivers/net/ethernet/mellanox/mlx5/core/esw/adj_vport.c | 8 ++++++++ 1 file changed, 8 insertions(+)
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 37a06c0949d5..1d104b3fe9e0 100644
--- 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.
--
2.50.1