diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/main.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/main.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index c2593625c09a..6574c145dc1e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -956,7 +956,7 @@ static void mlx5_register_hca_devcom_comp(struct mlx5_core_dev *dev) mlx5_devcom_register_component(dev->priv.devc, MLX5_DEVCOM_HCA_PORTS, mlx5_query_nic_system_image_guid(dev), NULL, dev); - if (IS_ERR_OR_NULL(dev->priv.hca_devcom_comp)) + if (IS_ERR(dev->priv.hca_devcom_comp)) mlx5_core_err(dev, "Failed to register devcom HCA component\n"); } @@ -1480,6 +1480,14 @@ int mlx5_init_one_devl_locked(struct mlx5_core_dev *dev) if (err) goto err_register; + err = mlx5_crdump_enable(dev); + if (err) + mlx5_core_err(dev, "mlx5_crdump_enable failed with error code %d\n", err); + + err = mlx5_hwmon_dev_register(dev); + if (err) + mlx5_core_err(dev, "mlx5_hwmon_dev_register failed with error code %d\n", err); + mutex_unlock(&dev->intf_state_mutex); return 0; @@ -1505,7 +1513,10 @@ int mlx5_init_one(struct mlx5_core_dev *dev) int err; devl_lock(devlink); + devl_register(devlink); err = mlx5_init_one_devl_locked(dev); + if (err) + devl_unregister(devlink); devl_unlock(devlink); return err; } @@ -1517,6 +1528,8 @@ void mlx5_uninit_one(struct mlx5_core_dev *dev) devl_lock(devlink); mutex_lock(&dev->intf_state_mutex); + mlx5_hwmon_dev_unregister(dev); + mlx5_crdump_disable(dev); mlx5_unregister_device(dev); if (!test_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state)) { @@ -1534,6 +1547,7 @@ void mlx5_uninit_one(struct mlx5_core_dev *dev) mlx5_function_teardown(dev, true); out: mutex_unlock(&dev->intf_state_mutex); + devl_unregister(devlink); devl_unlock(devlink); } @@ -1666,6 +1680,8 @@ int mlx5_init_one_light(struct mlx5_core_dev *dev) struct devlink *devlink = priv_to_devlink(dev); int err; + devl_lock(devlink); + devl_register(devlink); dev->state = MLX5_DEVICE_STATE_UP; err = mlx5_function_enable(dev, true, mlx5_tout_ms(dev, FW_PRE_INIT_TIMEOUT)); if (err) { @@ -1679,20 +1695,21 @@ int mlx5_init_one_light(struct mlx5_core_dev *dev) goto query_hca_caps_err; } - devl_lock(devlink); err = mlx5_devlink_params_register(priv_to_devlink(dev)); - devl_unlock(devlink); if (err) { mlx5_core_warn(dev, "mlx5_devlink_param_reg err = %d\n", err); goto query_hca_caps_err; } + devl_unlock(devlink); return 0; query_hca_caps_err: mlx5_function_disable(dev, true); out: dev->state = MLX5_DEVICE_STATE_INTERNAL_ERROR; + devl_unregister(devlink); + devl_unlock(devlink); return err; } @@ -1702,6 +1719,7 @@ void mlx5_uninit_one_light(struct mlx5_core_dev *dev) devl_lock(devlink); mlx5_devlink_params_unregister(priv_to_devlink(dev)); + devl_unregister(devlink); devl_unlock(devlink); if (dev->state != MLX5_DEVICE_STATE_UP) return; @@ -1943,16 +1961,7 @@ static int probe_one(struct pci_dev *pdev, const struct pci_device_id *id) goto err_init_one; } - err = mlx5_crdump_enable(dev); - if (err) - dev_err(&pdev->dev, "mlx5_crdump_enable failed with error code %d\n", err); - - err = mlx5_hwmon_dev_register(dev); - if (err) - mlx5_core_err(dev, "mlx5_hwmon_dev_register failed with error code %d\n", err); - pci_save_state(pdev); - devlink_register(devlink); return 0; err_init_one: @@ -1973,16 +1982,9 @@ static void remove_one(struct pci_dev *pdev) struct devlink *devlink = priv_to_devlink(dev); set_bit(MLX5_BREAK_FW_WAIT, &dev->intf_state); - /* mlx5_drain_fw_reset() and mlx5_drain_health_wq() are using - * devlink notify APIs. - * Hence, we must drain them before unregistering the devlink. - */ mlx5_drain_fw_reset(dev); mlx5_drain_health_wq(dev); - devlink_unregister(devlink); mlx5_sriov_disable(pdev, false); - mlx5_hwmon_dev_unregister(dev); - mlx5_crdump_disable(dev); mlx5_uninit_one(dev); mlx5_pci_close(dev); mlx5_mdev_uninit(dev); |