Messages in this thread |  | | Subject | Re: PCI DMA to small buffers on cache-incoherent arch | From | Roland Dreier <> | Date | 10 Jun 2002 12:21:44 -0700 |
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>>>>> "Tom" == Tom Rini <trini@kernel.crashing.org> writes:
Tom> SMP_CACHE_BYTES is non-sensical on 4xx (and 8xx) since they Tom> don't do SMP..
True but <asm/cache.h> defines it anyway... of course it would be no problem to use L1_CACHE_BYTES and in fact that probably makes sense because we're talking about PPC-only macros (other arches would have their own definition).
Best, Roland
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