Returns information about the drivers on the system or changes their state. Loads a driver onto the system minimal nosignature noversion Unloads a driver onto the system minimal nosignature noversion Lists the currently loaded drivers Do not perform additional driver information queries Do not perform driver signature check Do not query for driver version information Set driver-specific options during load. UNIX ONLY Format to list parameters: option1=value1,option2=value2,... Specifies file access method - will use current default if not specified.