diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/main.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 1f3b6d6a852e..1fb3c681df97 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -51,6 +51,7 @@ #ifdef CONFIG_RFS_ACCEL #include <linux/cpu_rmap.h> #endif +#include <net/devlink.h> #include "mlx5_core.h" #include "fs_core.h" #ifdef CONFIG_MLX5_CORE_EN @@ -1315,19 +1316,28 @@ struct mlx5_core_event_handler { void *data); }; +static const struct devlink_ops mlx5_devlink_ops = { +#ifdef CONFIG_MLX5_CORE_EN + .eswitch_mode_set = mlx5_devlink_eswitch_mode_set, + .eswitch_mode_get = mlx5_devlink_eswitch_mode_get, +#endif +}; static int init_one(struct pci_dev *pdev, const struct pci_device_id *id) { struct mlx5_core_dev *dev; + struct devlink *devlink; struct mlx5_priv *priv; int err; - dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (!dev) { + devlink = devlink_alloc(&mlx5_devlink_ops, sizeof(*dev)); + if (!devlink) { dev_err(&pdev->dev, "kzalloc failed\n"); return -ENOMEM; } + + dev = devlink_priv(devlink); priv = &dev->priv; priv->pci_dev_data = id->driver_data; @@ -1364,15 +1374,21 @@ static int init_one(struct pci_dev *pdev, goto clean_health; } + err = devlink_register(devlink, &pdev->dev); + if (err) + goto clean_load; + return 0; +clean_load: + mlx5_unload_one(dev, priv); clean_health: mlx5_health_cleanup(dev); close_pci: mlx5_pci_close(dev, priv); clean_dev: pci_set_drvdata(pdev, NULL); - kfree(dev); + devlink_free(devlink); return err; } @@ -1380,8 +1396,10 @@ clean_dev: static void remove_one(struct pci_dev *pdev) { struct mlx5_core_dev *dev = pci_get_drvdata(pdev); + struct devlink *devlink = priv_to_devlink(dev); struct mlx5_priv *priv = &dev->priv; + devlink_unregister(devlink); if (mlx5_unload_one(dev, priv)) { dev_err(&dev->pdev->dev, "mlx5_unload_one failed\n"); mlx5_health_cleanup(dev); @@ -1390,7 +1408,7 @@ static void remove_one(struct pci_dev *pdev) mlx5_health_cleanup(dev); mlx5_pci_close(dev, priv); pci_set_drvdata(pdev, NULL); - kfree(dev); + devlink_free(devlink); } static pci_ers_result_t mlx5_pci_err_detected(struct pci_dev *pdev, |