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path: root/arch/s390/include/asm/pci_dma.h
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2012-11-30s390/pci: DMA supportJan Glauber
Add DMA IOMMU support using 4K page table entries. Implement dma_map_ops. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>