Hi David and Joerg, do you remember a good reason why intel-iommu is not using per-device dma_map_ops like the AMD iommu or the various ARM iommus?
Right now intel-iommu.c contains a half-asses reimplementation of the dma direct code for the iommu_no_mapping() case, and it would seem much nicer to just fall back to that case and not even call into intel-iommu in that case. _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
