On Fri, Aug 22, 2008 at 10:10:52AM +0300, 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.
> 
> I've updated the 2nd patch to use VT-d only when requested by a parameter
> on the command line, making it easier to support iommu with pvdma and
> multiple iommu types.
> 
> The command line currently should be invoked as:
> 
> -pcidevice dev=00:13.0,vtd=on


I don't like the vtd=on flag. I think its not good to have seperate
parameters for Intel and AMD IOMMUs. So I think a parameter called
iommu=on is the better choice.

Joerg

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