iommu_alloc       816 arch/powerpc/kernel/iommu.c 		dma_handle = iommu_alloc(dev, tbl, vaddr, npages, direction,
iommu_alloc       889 arch/powerpc/kernel/iommu.c 	mapping = iommu_alloc(dev, tbl, ret, nio_pages, DMA_BIDIRECTIONAL,
iommu_alloc       404 arch/x86/kernel/pci-calgary_64.c 	return iommu_alloc(dev, tbl, vaddr, npages, dir);
iommu_alloc       437 arch/x86/kernel/pci-calgary_64.c 	mapping = iommu_alloc(dev, tbl, ret, npages, DMA_BIDIRECTIONAL);