Mouse interface

modulename: mousedev.ko

configname: CONFIG_INPUT_MOUSEDEV

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Mouse interface
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y here if you want your mouse to be accessible as char devices
13:32+ - /dev/input/mouseX and 13:63 - /dev/input/mice as an
emulated IntelliMouse Explorer PS/2 mouse. That way, all user space
programs (including SVGAlib, GPM and X) will be able to use your
mouse.

If unsure, say Y.

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

source code:
depends
CONFIG_INPUT