Hi Yi,
On 4/6/20 10:04 AM, Liu, Yi L wrote:
> Hi Eric,
>
>> From: Auger Eric < eric.au...@redhat.com>
>> Sent: Tuesday, March 31, 2020 1:23 AM
>> To: Liu, Yi L ; qemu-devel@nongnu.org;
>> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com>
> Sent: Tuesday, March 31, 2020 1:23 AM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> > Curr
Hi Eric,
> From: Auger Eric
> Sent: Tuesday, March 31, 2020 3:48 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>
> Yi,
>
> On 3/31/20 6:10 AM, Liu, Yi L wrote:
> > Hi Eric,
> >
> >
Yi,
On 3/31/20 6:10 AM, Liu, Yi L wrote:
> Hi Eric,
>
>> From: Auger Eric < eric.au...@redhat.com >
>> Sent: Tuesday, March 31, 2020 1:23 AM
>> To: Liu, Yi L ; qemu-devel@nongnu.org;
>> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>&g
Hi Eric,
> From: Auger Eric < eric.au...@redhat.com >
> Sent: Tuesday, March 31, 2020 1:23 AM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 04/22] hw/iommu: introduce HostIOMMUContext
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> &
Yi,
On 3/30/20 6:24 AM, Liu Yi L wrote:
> Currently, many platform vendors provide the capability of dual stage
> DMA address translation in hardware. For example, nested translation
> on Intel VT-d scalable mode, nested stage translation on ARM SMMUv3,
> and etc. In dual stage DMA address transla
Currently, many platform vendors provide the capability of dual stage
DMA address translation in hardware. For example, nested translation
on Intel VT-d scalable mode, nested stage translation on ARM SMMUv3,
and etc. In dual stage DMA address translation, there are two stages
address translation, s
