[Nouveau] [Bug 58984] DRM NOUVEAU: probe of 0001:01:00.0 failed with error -12

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Mar 13 16:46:18 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=58984

--- Comment #16 from Marcin Kościelnicki <koriakin at 0x04.net> ---
(In reply to comment #15)

> Which makes sense / is the right route? A private PAGE_SHIFT|MASK|SIZE for
> GPUs or using the system page size consistently? Are all NV GPUs that
> support paging using 4K pages? (I say "support paging" because I had an NV17
> GPU that worked fine on SPARC, OpenGL games worked and all).
> 

All nvidia GPUs all the way back to NV01 support 4kB pages (with NV50-gen ones
also supporting 16kB + 64kB and NVC0-gen also supporting 128kB, but these sizes
are usually only used for VRAM and not system RAM).

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