Modules Loading and Unloading
| Adapter Cards | Modules | 
| ConnectX-3/ConnectX-3 | mlx4_en, mlx4_core, mlx4_ib | 
| ConnectX-4 and above | mlx5_core, mlx5_ib | 
To unload the driver, first unload mlx*_en/mlx*_ib and then the mlx*_core module.
To load and unload the modules, use the commands below:
- Loading the driver: modprobe <module name> - # modprobe mlx5_ib 
- Unloading the driver: modprobe –r <module name> - # modprobe –r mlx5_ib