[Nouveau] running x.org on powerpc64 with nvidia6200

[aik]

Another try. Reconfigured DRM and xf86-video-nouveau modules with 
"./autogen.sh CFLAGS=-m64", recompiled, copied, run:

(II) Loading /usr/lib/xorg/modules/drivers//nouveau_drv.so
dlopen: /usr/lib/xorg/modules/drivers//nouveau_drv.so: wrong ELF class: 
ELFCLASS64
(EE) Failed to load /usr/lib/xorg/modules/drivers//nouveau_drv.so
(II) UnloadModule: "nouveau"
(EE) Failed to load module "nouveau" (loader failed, 7)
(EE) No drivers available.


The question is - has anybody ever compiled AND run X.org + modules as 
64bit binaries for PPC64?


aik wrote:
> Have made a next try.
> The nouveau_drv.so compiles for PPC32 while I need PPC64. Is it able 
> to be compiled for PPC64?
> The autogen.sh output is below. When I've been trying to rebuild the 
> kernel, sizeof(void*) was 8, but for nouveau_drv.so it is 4 bytes As 
> my PCI BARs are behind 4GB, it is the problem.
>
> Any clues?
>
> [...]
>
>
> aik wrote:
>> So, with the help of the community, I've got all the binaries 
>> compiled and ready-to-run. But it crashes in the very beginning. So 
>> the question is - what does nouveau expect from the system BIOS to 
>> get started (if it does)? I'm asking because I know for sure that the 
>> BIOS I have does support video very limited and I'm not sure that the 
>> support implemented at the moment is enough to get X.org up.
>>
>> Also, I've heard an opinion that X.org cannot work with the cards 
>> mapped behind 4GB range. My server maps all the PCI devices there 
>> (see the lspci output). Can anybody comment on that?
>>
>>
>