Re: [Dri-devel] Radeon PCI Fix

[Keith Whitwell]

Michel Dänzer wrote:

On Die, 2003-02-04 at 19:36, Keith Whitwell wrote:

Michel Dänzer wrote:

On Die, 2003-02-04 at 19:06, Michel Dänzer wrote:

After various tests, it looks like all of this is indeed necessary even
with AGP.

Also, I think at least the r128 driver could use the same treatment, but
we probably want to split COMMIT_RING() off ADVANCE_RING() as well for
that, and I'm not sure rushing that in for 4.3.0 is a good idea.
Opinions, also for the other drivers?

The r128 probably still has the mb() in place at least.

Yeah, maybe that avoids the worst problems, but it definitely wasn't
enough for Chris.

Well, I'm all for avoiding crashes. This probably affects every card in some way or another.

Keith



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