On Fri, Jul 11, 2014 at 7:04 PM, Jerome Glisse <[email protected]> wrote: > Are we to assume that for eternity this will not work on iommu that do support > PASID/ATS but are not from AMD ? If it was an APU specific function i would > understand but it seems that the IOMMU API needs to grow. I am pretty sure > Intel will have an ATS/PASID IOMMU.
Also this isn't just for gpus - I hear noises that it e.g. could also be used to virtualize a single ethernet NIC to different guest OS directly. Adding ats/pasid support to the linux iommu interfaces sounds like the right approach to me. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
