On Thursday 29 July 2010 05:35:48 FUJITA Tomonori wrote: > > > > From what I have been able to tell, the IOMMU interface was written by > > AMD/Intel to allow the kvm code to work with a common IOMMU interface. To > > Don't confuse the IOMMU interface with the DMA API that Arnd > mentioned. > > They are not related at all. Exactly, thanks for the clarification. I also didn't realize that there is now an include/linux/iommu.h file that only describes the PCI SR-IOV interfaces, unlike the generic IOMMU support that we have in your include/linux/dma-mapping.h file. Maybe we should rename linux/iommu.h to something more specific so we can reduce this confusion in the future. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
