On Thu, Nov 27, 2008 at 04:40:45PM +0100, Joerg Roedel wrote: > Hi, > > this patch series makes the current KVM device passthrough code generic > enough so that other IOMMU implementation can also plug into this code. > It works by factoring the functions Vt-d code exports to KVM into a > generic interface which allows different backends. > > This a basic implementation of a generic interface. It can and should be > improved later to support more types of hardware IOMMUs then VT-d and > AMD IOMMU. > > Since I have no VT-d hardware available these patches are only compile > tested for now. > > Please review, comment and test these patches.
For testing, the patches can be pulled against avi/master from git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git iommu-api > > Thanks, > > Joerg > > diffstat: > > arch/ia64/Kconfig | 3 + > arch/ia64/kvm/Makefile | 2 +- > arch/x86/Kconfig | 3 + > arch/x86/include/asm/kvm_host.h | 3 +- > arch/x86/kvm/Makefile | 2 +- > drivers/base/Makefile | 1 + > drivers/base/iommu.c | 94 +++++++++++++++++++ > drivers/pci/intel-iommu.c | 91 ++++++++++++++++++ > include/linux/iommu.h | 100 ++++++++++++++++++++ > virt/kvm/iommu.c | 193 > +++++++++++++++++++++++++++++++++++++++ > virt/kvm/vtd.c | 191 -------------------------------------- > > > _______________________________________________ > osrc-patches mailing list > [EMAIL PROTECTED] > https://ddcwww.amd.com/mailman/listinfo/osrc-patches -- | AMD Saxony Limited Liability Company & Co. KG Operating | Wilschdorfer Landstr. 101, 01109 Dresden, Germany System | Register Court Dresden: HRA 4896 Research | General Partner authorized to represent: Center | AMD Saxony LLC (Wilmington, Delaware, US) | General Manager of AMD Saxony LLC: Dr. Hans-R. Deppe, Thomas McCoy -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
