On Tuesday, September 15, 2015 at 2:53:32 PM UTC+5:30, Valentine Sinitsyn wrote:
> Hi,
> 
> On 15.09.2015 14:11, Nakul Vyas wrote:
> > Hi,
> >
> > I was trying to run Jailhouse on real hardware "intel x86 based Shuttle
> > XPC". But when I try to create configuration for this device, I found
> > that DMAR is not present on my device. Please help !!! I really want to
> > try this hypervisor.
> >
> > Thanks for your help in advance!!!
> Most likely, this means your board is missing VT-d, which is required 
> for Jailhouse to work on real hardware. Check your BIOS and/or manuals 
> for words like "IOMMU support (or VT-d itself). If it's missing, your 
> options are mostly limited to using QEMU nested virtualization or 
> getting another board. Upgrading BIOS may also help, but only if IOMMU 
> is physically present on the board.
> 
> HTH,
> Valentine

jailhouse hardware preliminary hardware requirement says VT-d support is 
required. But in the software requirement asked to disable VT-d(IOMMU) 
How does this DMAR reference work. 

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