Hi Alex,
> From: Alex Williamson
> Sent: Thursday, July 9, 2020 3:30 AM
>
> On Wed, 8 Jul 2020 08:08:40 +
> "Liu, Yi L" wrote:
>
> > Hi Alex,
> >
> > Eric asked if we will to have data strcut other than struct
> > iommu_nesting_info
> > type in the struct
On Wed, 8 Jul 2020 08:08:40 +
"Liu, Yi L" wrote:
> Hi Alex,
>
> Eric asked if we will to have data strcut other than struct iommu_nesting_info
> type in the struct vfio_iommu_type1_info_cap_nesting @info[] field. I'm not
> quit sure on it. I guess the answer may be not as VFIO's nesting
Hi Alex,
Eric asked if we will to have data strcut other than struct iommu_nesting_info
type in the struct vfio_iommu_type1_info_cap_nesting @info[] field. I'm not
quit sure on it. I guess the answer may be not as VFIO's nesting support should
based on IOMMU UAPI. how about your opinion?
Hi Eric,
> From: Auger Eric
> Sent: Monday, July 6, 2020 10:07 PM
>
> Hi Yi,
> On 7/4/20 1:26 PM, Liu Yi L wrote:
> > This patch exports iommu nesting capability info to user space through
> > VFIO. User space is expected to check this info for supported uAPIs (e.g.
> > PASID alloc/free, bind
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com >
> Sent: Monday, July 6, 2020 9:45 PM
>
> Hi Yi,
>
> On 7/6/20 3:10 PM, Liu, Yi L wrote:
> > Hi Eric,
> >
> >> From: Auger Eric
> >> Sent: Monday, July 6, 2020 6:37 PM
> >>
> >> Yi,
> >>
> >> On 7/4/20 1:26 PM, Liu Yi L wrote:
> >>> This
Hi Yi,
On 7/4/20 1:26 PM, Liu Yi L wrote:
> This patch exports iommu nesting capability info to user space through
> VFIO. User space is expected to check this info for supported uAPIs (e.g.
> PASID alloc/free, bind page table, and cache invalidation) and the vendor
> specific format information
Hi Yi,
On 7/6/20 3:10 PM, Liu, Yi L wrote:
> Hi Eric,
>
>> From: Auger Eric
>> Sent: Monday, July 6, 2020 6:37 PM
>>
>> Yi,
>>
>> On 7/4/20 1:26 PM, Liu Yi L wrote:
>>> This patch exports iommu nesting capability info to user space through
>>> VFIO. User space is expected to check this info for
Hi Eric,
> From: Auger Eric
> Sent: Monday, July 6, 2020 6:37 PM
>
> Yi,
>
> On 7/4/20 1:26 PM, Liu Yi L wrote:
> > This patch exports iommu nesting capability info to user space through
> > VFIO. User space is expected to check this info for supported uAPIs (e.g.
> > PASID alloc/free, bind
Yi,
On 7/4/20 1:26 PM, Liu Yi L wrote:
> This patch exports iommu nesting capability info to user space through
> VFIO. User space is expected to check this info for supported uAPIs (e.g.
> PASID alloc/free, bind page table, and cache invalidation) and the vendor
> specific format information for
