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Re: DMA sync for bce(4) ring descriptors

On Wed, May 27, 2009 at 08:10:55PM +0000, Jonathan A. Kollasch wrote:
> bce(4) doesn't properly sync it's ring descriptors,
> this becomes apparent on MIPS.  I've been sitting on
> this for quite a while, but I'd like someone to
> bless this as being not-incorrect.
> Attached is a patch, based mostly on how it's done in
> nfe(4).
> I've tested it on MIPS, but I don't have bce hardware in
> an x86 box.

I do and would be happy to test, though may not have an opportunity
for a few days.  Someone else will have to comment on the patch
content, hopefully in the meantime.


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