On Wed, 2009-06-17 at 09:37 +0900, FUJITA Tomonori wrote: > > dma_cache_sync is supposed to be used only with the buffers that > dma_alloc_noncoherent() returns. On architecutures that maps > dma_alloc_noncoherent to dma_alloc_coherent, dma_cache_sync() is > supposed to be NOP. > Or at least a sync() on powerpc but yeah, I see. We should probably do that.
Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
