On 16 February 2012 18:14, viresh kumar <viresh.li...@gmail.com> wrote: > On Thu, Feb 16, 2012 at 9:48 AM, Catalin Marinas > <catalin.mari...@arm.com> wrote: >> The DMA API implementation on ARM takes care of the cache cleaning and >> invalidating. > > I believe that this is the reason why we have cache re-invalidation > (we invalidated > it in dma_map_*() earlier) in dma_unmap_*() calls for ARMv6+ for > DMA_FROM_DEVICE. > Am i Correct?
Yes. -- Catalin _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev