[Nouveau] [Bug 26193] nouveau falls back to NoAccel on 9400M

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=26193





--- Comment #5 from Brian Tarricone <bjt23 at cornell.edu>  2010-01-24 15:44:05 PST ---
Maarten: Is there any more information or help I can provide?  Or any hardware
I can donate?  Unfortunately donating a $1500 Mac laptop isn't something I'm
comfortable doing, but if someone could find a cheap (<= $450?) laptop with the
same or similar NVAC chipset, I might be able to justify buying one for Ben to
test on.  If he thinks remote testing will do, I'd be happy to hang out in
#nouveau on the weekend and help (unfortunately during the week isn't possible
for me).

Ted: interesting... are you running a 64bit system?  If so, does that mean TTM
is trying to use > 32bit DMA?  Perhaps something in the hardware doesn't
support > 32bit DMA, and that fact isn't being detected properly.


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