diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/catas.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 25 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4.h | 3 |
3 files changed, 23 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/catas.c b/drivers/net/ethernet/mellanox/mlx4/catas.c index 87e90b5d4d7d..5b11557f1ae4 100644 --- a/drivers/net/ethernet/mellanox/mlx4/catas.c +++ b/drivers/net/ethernet/mellanox/mlx4/catas.c @@ -210,7 +210,7 @@ static void mlx4_handle_error_state(struct mlx4_dev_persistent *persist) mutex_lock(&persist->interface_state_mutex); if (persist->interface_state & MLX4_INTERFACE_STATE_UP && !(persist->interface_state & MLX4_INTERFACE_STATE_DELETION)) { - err = mlx4_restart_one(persist->pdev, false, NULL); + err = mlx4_restart_one(persist->pdev); mlx4_info(persist->dev, "mlx4_restart_one was ended, ret=%d\n", err); } diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 07c204bd3fc4..a39c647c12dc 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -3931,6 +3931,10 @@ static void mlx4_devlink_param_load_driverinit_values(struct devlink *devlink) } } +static void mlx4_restart_one_down(struct pci_dev *pdev); +static int mlx4_restart_one_up(struct pci_dev *pdev, bool reload, + struct devlink *devlink); + static int mlx4_devlink_reload(struct devlink *devlink, struct netlink_ext_ack *extack) { @@ -3941,9 +3945,11 @@ static int mlx4_devlink_reload(struct devlink *devlink, if (persist->num_vfs) mlx4_warn(persist->dev, "Reload performed on PF, will cause reset on operating Virtual Functions\n"); - err = mlx4_restart_one(persist->pdev, true, devlink); + mlx4_restart_one_down(persist->pdev); + err = mlx4_restart_one_up(persist->pdev, true, devlink); if (err) - mlx4_err(persist->dev, "mlx4_restart_one failed, ret=%d\n", err); + mlx4_err(persist->dev, "mlx4_restart_one_up failed, ret=%d\n", + err); return err; } @@ -4163,7 +4169,13 @@ static int restore_current_port_types(struct mlx4_dev *dev, return err; } -int mlx4_restart_one(struct pci_dev *pdev, bool reload, struct devlink *devlink) +static void mlx4_restart_one_down(struct pci_dev *pdev) +{ + mlx4_unload_one(pdev); +} + +static int mlx4_restart_one_up(struct pci_dev *pdev, bool reload, + struct devlink *devlink) { struct mlx4_dev_persistent *persist = pci_get_drvdata(pdev); struct mlx4_dev *dev = persist->dev; @@ -4175,7 +4187,6 @@ int mlx4_restart_one(struct pci_dev *pdev, bool reload, struct devlink *devlink) total_vfs = dev->persist->num_vfs; memcpy(nvfs, dev->persist->nvfs, sizeof(dev->persist->nvfs)); - mlx4_unload_one(pdev); if (reload) mlx4_devlink_param_load_driverinit_values(devlink); err = mlx4_load_one(pdev, pci_dev_data, total_vfs, nvfs, priv, 1); @@ -4194,6 +4205,12 @@ int mlx4_restart_one(struct pci_dev *pdev, bool reload, struct devlink *devlink) return err; } +int mlx4_restart_one(struct pci_dev *pdev) +{ + mlx4_restart_one_down(pdev); + return mlx4_restart_one_up(pdev, false, NULL); +} + #define MLX_SP(id) { PCI_VDEVICE(MELLANOX, id), MLX4_PCI_DEV_FORCE_SENSE_PORT } #define MLX_VF(id) { PCI_VDEVICE(MELLANOX, id), MLX4_PCI_DEV_IS_VF } #define MLX_GN(id) { PCI_VDEVICE(MELLANOX, id), 0 } diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index 23f1b5b512c2..527b52e48276 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -1043,8 +1043,7 @@ int mlx4_catas_init(struct mlx4_dev *dev); void mlx4_catas_end(struct mlx4_dev *dev); int mlx4_crdump_init(struct mlx4_dev *dev); void mlx4_crdump_end(struct mlx4_dev *dev); -int mlx4_restart_one(struct pci_dev *pdev, bool reload, - struct devlink *devlink); +int mlx4_restart_one(struct pci_dev *pdev); int mlx4_register_device(struct mlx4_dev *dev); void mlx4_unregister_device(struct mlx4_dev *dev); void mlx4_dispatch_event(struct mlx4_dev *dev, enum mlx4_dev_event type, |