> From: Peter Xu [mailto:pet...@redhat.com]
> Sent: Tuesday, November 5, 2019 8:50 PM
> To: Liu, Yi L
> Subject: Re: [RFC v2 03/22] intel_iommu: modify x-scalable-mode to be string
> option
>
> On Tue, Nov 05, 2019 at 09:14:08AM +, Liu, Yi L wrote:
> > > Som
On Tue, Nov 05, 2019 at 09:14:08AM +, Liu, Yi L wrote:
> > Something like:
> >
> > - s->scalable_mode_str to keep the string
> > - s->scalable_mode still as a bool to cache the global enablement
> > - s->scalable_modern as a bool to keep the mode
> >
> > ?
>
> So x-scalable-mode is sti
> From: Peter Xu [mailto:pet...@redhat.com]
> Sent: Friday, November 1, 2019 10:58 PM
> To: Liu, Yi L
> Subject: Re: [RFC v2 03/22] intel_iommu: modify x-scalable-mode to be string
> option
>
> On Thu, Oct 24, 2019 at 08:34:24AM -0400, Liu Yi L wrote:
> > Intel VT-d 3
On Thu, Oct 24, 2019 at 08:34:24AM -0400, Liu Yi L wrote:
> Intel VT-d 3.0 introduces scalable mode, and it has a bunch of capabilities
> related to scalable mode translation, thus there are multiple combinations.
> While this vIOMMU implementation wants simplify it for user by providing
> typical
