Please take a quick look at this branch: http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dma_alloc_noncontiguous
Warning: hot off the press, and only with the v4l conversion as that seemed at little easier than uvcvideo. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu