[Nouveau] SERIALIZE command

[Marcin Kościelnicki]

> Hi Marcin,
>
> Thanks for your quick response.
> I found some examples in DDX!
> These examples use with Nv2D (subc=2).
> Do you think that the SERIALIZE command also works for other objects, like
> M2MF?

The command is known to work on all NV50 objects. Pre-NV50, only a few objects 
support it, and I'm not fully certain if the address is 0x108 or 0x110... it's 
0x110 at least on the NV40 3d object.

> Thanks,
> - Shinpei

Marcin Kościelnicki