On Tue, Dec 02, 2008 at 07:44:05PM -0800, Greg KH wrote: > On Tue, Dec 02, 2008 at 02:01:11PM +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 is the second version of the patchset. The most important change to > > the previous version is that this patchset was rebased to the improved > > API from Han Weidong which supports multiple devices per IOMMU domain. > > > > For completeness, this series also includes the patches from Han with > > some cleanups. So this patchset can be applied on current avi/master > > tree. > > Have you tried porting any of the current iommu controllers to this new > framework to see if it works properly for them?
It works currently for VT-d. I also port it to AMD IOMMU currently. With some extensions (offset for start address, flags and size limitation) it is also suitable for IOMMUs like GART or similar ones. Joerg -- 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
