Specifying module parameters with modprobe
If you load a module explicitly with a modprobe command, you can specify the module parameters as command arguments.
Command-line arguments are not an option for modules that are loaded automatically by your distribution or that are included in an initial RAM disk.
Module parameters that are specified as arguments to modprobe are effective only until the module is unloaded. To make settings persistent, use the modprobe configuration file, or use the method described in Module parameters on the kernel parameter line.
Note: Parameters that you specify as command arguments might interfere with parameters that your
distribution sets for you.