From f405787a0abaf14e332aa6d1d924e75970332e68 Mon Sep 17 00:00:00 2001 From: Vlad Buslov Date: Thu, 1 Jun 2023 09:34:35 +0200 Subject: [PATCH] net/mlx5: Create eswitch debugfs root directory Following patch in series uses the new directory for bridge FDB debugfs. The new directory is intended for all future eswitch-specific debugfs files. Signed-off-by: Vlad Buslov Reviewed-by: Gal Pressman Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 4 ++++ drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 3 +++ 2 files changed, 7 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index 2af9c4646bc7f..5aaedbf717835 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -31,6 +31,7 @@ */ #include +#include #include #include #include @@ -1765,6 +1766,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev) esw->manager_vport = mlx5_eswitch_manager_vport(dev); esw->first_host_vport = mlx5_eswitch_first_host_vport_num(dev); + esw->debugfs_root = debugfs_create_dir("esw", mlx5_debugfs_get_dev_root(dev)); esw->work_queue = create_singlethread_workqueue("mlx5_esw_wq"); if (!esw->work_queue) { err = -ENOMEM; @@ -1818,6 +1820,7 @@ reps_err: abort: if (esw->work_queue) destroy_workqueue(esw->work_queue); + debugfs_remove_recursive(esw->debugfs_root); kfree(esw); unregister_param: devl_params_unregister(priv_to_devlink(dev), mlx5_eswitch_params, @@ -1844,6 +1847,7 @@ void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) mutex_destroy(&esw->offloads.decap_tbl_lock); esw_offloads_cleanup(esw); mlx5_esw_vports_cleanup(esw); + debugfs_remove_recursive(esw->debugfs_root); kfree(esw); devl_params_unregister(priv_to_devlink(esw->dev), mlx5_eswitch_params, ARRAY_SIZE(mlx5_eswitch_params)); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 266b60fefe257..bcbab06759c4e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -304,6 +304,8 @@ enum { MLX5_ESW_FDB_CREATED = BIT(0), }; +struct dentry; + struct mlx5_eswitch { struct mlx5_core_dev *dev; struct mlx5_nb nb; @@ -312,6 +314,7 @@ struct mlx5_eswitch { struct hlist_head mc_table[MLX5_L2_ADDR_HASH_SIZE]; struct esw_mc_addr mc_promisc; /* end of legacy */ + struct dentry *debugfs_root; struct workqueue_struct *work_queue; struct xarray vports; u32 flags; -- 2.30.2