diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/devlink.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index 27197acdb4d8..3d82ec890666 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -141,6 +141,13 @@ static int mlx5_devlink_reload_down(struct devlink *devlink, bool netns_change, bool sf_dev_allocated; int ret = 0; + if (mlx5_dev_is_lightweight(dev)) { + if (action != DEVLINK_RELOAD_ACTION_DRIVER_REINIT) + return -EOPNOTSUPP; + mlx5_unload_one_light(dev); + return 0; + } + sf_dev_allocated = mlx5_sf_dev_allocated(dev); if (sf_dev_allocated) { /* Reload results in deleting SF device which further results in @@ -193,6 +200,10 @@ static int mlx5_devlink_reload_up(struct devlink *devlink, enum devlink_reload_a *actions_performed = BIT(action); switch (action) { case DEVLINK_RELOAD_ACTION_DRIVER_REINIT: + if (mlx5_dev_is_lightweight(dev)) { + mlx5_fw_reporters_create(dev); + return mlx5_init_one_devl_locked(dev); + } ret = mlx5_load_one_devl_locked(dev, false); break; case DEVLINK_RELOAD_ACTION_FW_ACTIVATE: @@ -511,7 +522,7 @@ static void mlx5_devlink_set_params_init_values(struct devlink *devlink) struct mlx5_core_dev *dev = devlink_priv(devlink); union devlink_param_value value; - value.vbool = MLX5_CAP_GEN(dev, roce); + value.vbool = MLX5_CAP_GEN(dev, roce) && !mlx5_dev_is_lightweight(dev); devl_param_driverinit_value_set(devlink, DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE, value); @@ -561,7 +572,7 @@ static int mlx5_devlink_eth_params_register(struct devlink *devlink) if (err) return err; - value.vbool = true; + value.vbool = !mlx5_dev_is_lightweight(dev); devl_param_driverinit_value_set(devlink, DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH, value); @@ -601,6 +612,7 @@ static const struct devlink_param mlx5_devlink_rdma_params[] = { static int mlx5_devlink_rdma_params_register(struct devlink *devlink) { + struct mlx5_core_dev *dev = devlink_priv(devlink); union devlink_param_value value; int err; @@ -612,7 +624,7 @@ static int mlx5_devlink_rdma_params_register(struct devlink *devlink) if (err) return err; - value.vbool = true; + value.vbool = !mlx5_dev_is_lightweight(dev); devl_param_driverinit_value_set(devlink, DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA, value); @@ -647,7 +659,7 @@ static int mlx5_devlink_vnet_params_register(struct devlink *devlink) if (err) return err; - value.vbool = true; + value.vbool = !mlx5_dev_is_lightweight(dev); devl_param_driverinit_value_set(devlink, DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET, value); |