Re: [Xen-ia64-devel] VTD is coming

[Tristan Gingold <tgingold@xxxxxxx>]

On Fri, May 11, 2007 at 09:19:45AM +0800, Xu, Anthony wrote:
> >You seems to be thinking about IPF specific implementation, right?
> >The x86 VT-d patches which was posted to xen-devel has separate
> >page table for VTD. I don't know its current development status, though.
> >Making it arch-generic, it might be reused.

BTW using VTd tables for p2m makes Xen intel-locked (because p2m tables are
visible from the domains).
Is VT-d the only IOMMU on ia64 ?
I don't know the reply but we should ask to vendors (HP, Fujitsu, Hitachi,
NEC, Unisys...)

Tristan.

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