On Don, 2003-01-16 at 00:35, Michel D�nzer wrote:
> 
> > >> Anyone interested in testing out these types of patches need not 
> > >> have a Radeon PCI though, you can just disable AGP and an AGP 
> > >> card should work as a PCI one for the purposes of testing and 
> > >> debugging.
> > >
> > >No, because that seems to be the reason why it's still disabled: it
> > >doesn't work well with AGP cards. Don't ask me why.
> > 
> > I can confirm that.  I received many bug reports on AGP cards due 
> > to this as well, since some users recompile their own kernels, 
> > not all users remember or are aware enough to also compile 
> > agpgart.  That, coupled with a glitch in our installer which 
> > caused K5/K6/Cyrix systems to get an i386 kernel with no AGP 
> > support, created extra problems with PCIGART enabled.
> 
> How so, when it never uses PCI GART automatically? Or did you change
> that as well?

Actually, it does fall back to PCI GART when PCIGART_ENABLED is defined.
My intention is to require Option "ForcePCIMode" (at least until there's
a way to tell the slot type), see
http://penguinppc.org/~daenzer/DRI/radeon-pcigart.diff .


-- 
Earthling Michel D�nzer (MrCooper)/ Debian GNU/Linux (powerpc) developer
XFree86 and DRI project member   /  CS student, Free Software enthusiast

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