Re: [Qemu-devel] [RFC v2 0/3] intel_iommu: support scalable mode

2019-02-28 Thread Tian, Kevin
> From: Yi Sun [mailto:yi.y@linux.intel.com] > Sent: Friday, March 1, 2019 3:13 PM > > On 19-03-01 15:07:34, Peter Xu wrote: > > On Thu, Feb 28, 2019 at 09:47:54PM +0800, Yi Sun wrote: > > > Intel vt-d rev3.0 [1] introduces a new translation mode called > > > 'scalable mode', which enables PAS

Re: [Qemu-devel] [RFC v2 0/3] intel_iommu: support scalable mode

2019-02-28 Thread Yi Sun
On 19-03-01 15:07:34, Peter Xu wrote: > On Thu, Feb 28, 2019 at 09:47:54PM +0800, Yi Sun wrote: > > Intel vt-d rev3.0 [1] introduces a new translation mode called > > 'scalable mode', which enables PASID-granular translations for > > first level, second level, nested and pass-through modes. The > >

Re: [Qemu-devel] [RFC v2 0/3] intel_iommu: support scalable mode

2019-02-28 Thread Peter Xu
On Thu, Feb 28, 2019 at 09:47:54PM +0800, Yi Sun wrote: > Intel vt-d rev3.0 [1] introduces a new translation mode called > 'scalable mode', which enables PASID-granular translations for > first level, second level, nested and pass-through modes. The > vt-d scalable mode is the key ingredient to ena

[Qemu-devel] [RFC v2 0/3] intel_iommu: support scalable mode

2019-02-28 Thread Yi Sun
Intel vt-d rev3.0 [1] introduces a new translation mode called 'scalable mode', which enables PASID-granular translations for first level, second level, nested and pass-through modes. The vt-d scalable mode is the key ingredient to enable Scalable I/O Virtualization (Scalable IOV) [2] [3], which al