Hello,

I happen to have an iBook Dual-USB
/var/log/XFree86.0.log reports the graphic chip to be

...
(--) R128(0): Chipset: "ATI Rage 128 Mobility M3 LF (AGP)" (ChipID =
0x4c46)
(--) R128(0): Linear framebuffer at 0x94000000
(--) R128(0): MMIO registers at 0x90000000
(--) R128(0): BIOS at 0x90020000
(--) R128(0): VideoRAM: 8192 kByte (128-bit SDR SGRAM 1:1)
...

If that qualifies I'd sure be willing to help and test.

Rudi


> 
> > So far there are two drivers which we could use - machfb from
> > sparc64 ( in -current, should work on macppc but is untested because
> > the only ATi Rage chip I have is soldered on my U10's mainboard. It
> > compiles flawlessly though. ) and my experimental voodoofb which
> > supports Voodoo3 graphics boards.
> 
> what do you need to test?  i'm sure i could find someone who could dig
> up the card you need to test this.