* On Tuesday 26 Aug 2008 14:40:57 Avi Kivity wrote: > Amit Shah wrote: > > The following two patches contain VT-d support for device assignment for > > KVM guests. > > > > The first patch contains the changes that are required to the generic > > VT-d code. > > > > The second patch contains the changes to KVM. > > > > Since the last send, I've updated the 2nd patch to expose KVM_CAP_IOMMU > > and check for the existence of an IOMMU before using one. I've also > > preserved the 'From' field for both the patches so that the original > > authors are credited for the patches. > > > > The command line currently should be invoked with the parameter: > > > > -pcidevice dev=00:13.0,dma=iommu > > Why not default to iommu if one is available?
I've set that as default now. What should the parameter be to disable just the iommu? dma=noiommu looks ugly. Or do we not want to disable an iommu at all (even for debugging or testing something else, like pvdma)? > btw, -usbdevice prefixes host devices with host:, no? maybe adopt the > convention for -pcidevice? Sounds ok. -- 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