SpaceTec SpaceBall 6dof controllers

modulename: spaceball.ko

configname: CONFIG_JOYSTICK_SPACEBALL

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Joysticks/Gamepads
└─>SpaceTec SpaceBall 6dof controllers
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y here if you have a SpaceTec SpaceBall 2003/3003/4000 FLX
controller connected to your computer's serial port. For the
SpaceBall 4000 USB model, use the USB HID driver.

To compile this driver as a module, choose M here: the
module will be called spaceball.

source code: