The collected works of fogWraith

Per chance, does anyone know where to get the drivers for this graphics adapter?
I've been looking high and low for the package that includes "everything" for this particular adapter.

I'll be ever so thankful for any tips or help that guides me in the right direction ;)
To clarify,

Operating system is 5.10, in other words Solaris 10 for SPARC, I've looked on the ISO I have available and the drivers + extras aren't there.
I have 2D, but not even that this is efficient enough for 2D when running CDE or that JDE in software (I get proper speeds from the included XVR-300, and faster in 2D).

I have the cluster / massive patch from june 2015 installed, which should include all the patches and goodies, but no.
There are opengl patches and such, but none that are exclusive to the card itself, they just seem to be generic framebuffer drivers that run the bare minumum, even with the latest Solaris 10 for SPARC. Which leads me to belive I need more than what Oracle supplies.

Correct me if I'm wrong.
Everything seems to be in place, however perfomance still seems to be somewhat lacking, just want to point out that I also have an xvr-300 and an xvr-600, which seem to be performing better when it comes to X, the only card in the machine now is the xvr-2500.

/etc/release info:
Oracle Solaris 10 1/13 s10s_u11wos_24a SPARC

pkginfo | grep SUNWkfb
system SUNWkfb Sun XVR-2500 Graphics System Software/Device Driver (64-bit)
application SUNWkfbcf Sun XVR-2500 Graphics Configuration Software (64-bit)
system SUNWkfbr Sun XVR-2500 Graphics System Software (Root) (64-bit)
application SUNWkfbw Sun XVR-2500 Graphics Window System Support (64-bit)

fbconfig -list
Device File Name Device Model Config Program
---------------- ------------ --------------
/dev/fbs/kfb0 XVR-2500 SUNWkfb_config

fbconfig -dev kfb0 -propt
--- Graphics Configuration for /dev/fbs/kfb0 ---

OWconfig: machine
Video Mode: VESA_STD_1024x768x75

Multisample Information:
Multisample Mode: Disabled (multisample visuals will not be available)
Samples Per Pixel: N/A (multisampling disabled)

Screen Information:
DoubleWide: Disabled
DoubleHigh: Disabled
Offset/Overlap: [0, 0]

Visual Information:
Default Visual: Non-Linear Normal Visual
Gamma Correction: using default gamma value 2.22

cat /etc/dt/config/Xservers
:0 Local local_uid@console root /usr/openwin/bin/Xsun -dev /dev/fbs/kfb0 defdepth 24