RE: [PATCH v2 22/22] intel_iommu: modify x-scalable-mode to be string option

2020-04-03 Thread Liu, Yi L
> From: Peter Xu < pet...@redhat.com> > Sent: Friday, April 3, 2020 10:49 PM > To: Liu, Yi L > Subject: Re: [PATCH v2 22/22] intel_iommu: modify x-scalable-mode to be string > option > > On Sun, Mar 29, 2020 at 09:25:01PM -0700, Liu Yi L wrote: > > Intel VT-d

Re: [PATCH v2 22/22] intel_iommu: modify x-scalable-mode to be string option

2020-04-03 Thread Peter Xu
On Sun, Mar 29, 2020 at 09:25:01PM -0700, 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

[PATCH v2 22/22] intel_iommu: modify x-scalable-mode to be string option

2020-03-29 Thread Liu Yi L
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 combinations. User could config it by "x-scalable-mode" option. Th