Cards where we have no 3D support.

- 3dfx, Voodoo 1 and Voodoo2.  Glide2 and full docs.
- 3Dlabs, newer than gamma.  Drivers exist, need attention.
- Cirrus, Mondello and Laguna.  Partial driver in Mesa 1.2.8.
- Intel, i740 and i752.
- Intergraph Intense3D.  might be related to the wildcats.
- iXMicro, Twin Turbo.
- Matrox, G100 and earlier.
- NeoMagic, 256XL+.
- Number Nine, Imagine and Ticket 2 Ride series.
- nVidia, nv3 and newer.  Driver exists in Utah-GLX, should be ported.
- PowerVR, any driver.
- Rendition, Verite.
- S3, Virge.  DRI driver was written but is unfinished.
- Silicon Motion.
- SiS, 6326.  Partial driver at one point.
- SiS, anything else besides a 300 series.
- Trident, Cyberblade/XP and Volari V3.  Driver was written but isn't finished
- XGI, Volari V5 and up.

Cards where we have 3D support for some chips but not others:

- ATI Mach64 (we support the tri-setup ones, but not the scanline ones)
- S3 Savage (support for 3D and 4 but not 2000)

EXA support would be a good first step towards full 3D functionality for any
of the above.

Cards that have an Xorg driver that was accelerated better in XF86 3.3.  I
believe these cards are 2D only.

- Alliance, AP6422.
- ATI, Mach32 and Mach8.

Cards that have no driver in Xorg, but have an accelerated driver in XF86 3.3.
Most of these are 2D-only, the exception being the nv1.  Support would be
fairly simple to add for someone who had the hardware.  Some of these are
poorly accelerated or don't use the XAA framework.

- Cirrus Logic; 75xx, 62xx, and 542x.
- Epson; SPC8110.  (driver also exists in kdrive i think)
- IIT; any.
- nVidia; nv1.
- Oak; OTI087.
- Paradise; any.
- RealTek; any;
- S3; 9[12]x, 8xx
- S3; 96x with other than IBM RGB524, TI 3025, or internal RAMDAC.
- SiS; 86Cxxx.
- Trident; TGUI94[23]x.
- Western Digital; any.
- Weitek; any.

Cards that have no driver in Xorg, but have an unaccelerated driver in XFree86
3.3.  These would only really be useful to port for the ability to drive higher
resolutions than vga(4) or vesa(4) would allow, or to enable a hardware cursor.

- Avance Logic; any.
- Cirrus Logic; CL64xx
- Compaq; AVGA.
- Genoa; GVGA.
- IBM; 8514/A and XGA-2.
- Micronix; any.
- Oak; OTI067, OTI077.
- NCR; any.
- Trident; TVGA8[28]xx,
- Tseng; ET3000.
- Video 7; any.

Cards and chipsets with support in other DDXes or projects but with no driver
in Xorg:

- PowerVR, all.  See: KallistiGL, linux kyrofb driver.
- many more...

Cards that have no open driver:

- IBM, FireGL.
- Matrox, P-series.

Cards that have no driver at all:

- Evans and Sutherland, any model.
- S3, DeltaChrome and GammaChrome.
- Various SGI/HP/DEC/whatever else workstation cards.
- Chromatic Research MPACT.