Leon Woestenberg wrote: > Having dma_mmap_coherent() there is good for one or two archs, but how > can we built portable drivers if the others arch's are still missing? Easy: Resolve all issues, implement it for all the other arches, and add it to the official DMA API. > How would dma_mmap_coherent() look like on x86? X86 and some others are always coherent; just use vm_insert_page() or remap_page_range(). Regards, Clemens -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
