Thread (129 messages) flat view 129 messages, 11 authors, 2007-07-19

Re: [PATCH 53/61] 82xx: Set NOT_COHERENT_CACHE on 8272 with PCI.

From: Segher Boessenkool <hidden>
Date: 2007-07-19 14:41:01

I've seen significant network corruption on a PCI network
card (e1000) with the mpc8272ads; the corruption went away
when I set CONFIG_NOT_COHERENT_CACHE.
That doesn't mean it's the correct fix.  Any idea what the
root cause is?

If you want this patch as a workaround, please document it
in the source code.


Segher
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