add dma_mapping_ops for intel-iommu
This is for IA64_DIG_VTD. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: NTony Luck <tony.luck@intel.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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This is for IA64_DIG_VTD. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: NTony Luck <tony.luck@intel.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>