[Fedora-sparc] Sun XVR 600

Hello, is there any way to get Xorg working with XVR 600 gpu? I only get this gpu working under Solaris/Xsun. But as far as I know neither under linux or solaris / Xorg has driver for this gpu. If somebody know about some 3rd party driver that may work, please let me know. -- Regards Lubos Kocman QA Enginner Desktop Red Hat Czech, s.r.o.