Ps3xpad
PS3XPAD is legal to use in most countries as it does not contain copyrighted Sony code—it is an original work that interfaces with existing system calls. However, installing custom firmware voids your PS3 warranty (though all PS3s are long out of warranty). Modifying system files can theoretically brick your console if done incorrectly. Always make a NAND/NOR backup using Dump Tool before installing any plugins.
Just keep one original DS3 in your drawer for MGS HD Collection and GT5 . For everything else? PS3XPAD gives your old console a new lease on life. ps3xpad
The PS3XPad driver offers several features that make it a great choice for Linux gamers: PS3XPAD is legal to use in most countries