> From: Jean-Philippe Brucker [mailto:jean-philippe.bruc...@arm.com]
> Sent: Friday, July 7, 2017 11:15 PM
>
> Hi Ashish,
>
> On 07/07/17 00:33, Tian, Kevin wrote:
> >> From: Kalra, Ashish [mailto:ashish.ka...@cavium.com]
> >> Sent: Friday, July 7, 2017 7:24 AM
> >>
> >> I have a generic question
On 07/07/17 23:11, Kalra, Ashish wrote:
> Hello Jean,
>
> Thanks for the information.
>
> Is someone already working on implementing this, or is this something I can
> look into and implementing ?
I'm still working on the specification, along with a prototype for the
Linux driver and the kvmtoo
Hello Jean,
Thanks for the information.
Is someone already working on implementing this, or is this something I can
look into and implementing ?
Also, as Michael mentioned and I looked in the vfio iommu (type1) driver
implementation that it supports mainly
static mappings of user-space process
Hi Ashish,
On 07/07/17 00:33, Tian, Kevin wrote:
>> From: Kalra, Ashish [mailto:ashish.ka...@cavium.com]
>> Sent: Friday, July 7, 2017 7:24 AM
>>
>> I have a generic question on vIOMMU support, is there any proposal/plan to
>> add ATS/PRI extension support to vIOMMUs and allow
>> handling for end
I have a generic question on vIOMMU support, is there any proposal/plan to add
ATS/PRI extension support to vIOMMUs and allow
handling for end to end (v)IOMMU Page faults (w/t the device side
implementation on Vhost) ?
Again, the motivation will be to do DMA on paged guest memory and potentially
> From: Kalra, Ashish [mailto:ashish.ka...@cavium.com]
> Sent: Friday, July 7, 2017 7:24 AM
>
> I have a generic question on vIOMMU support, is there any proposal/plan to
> add ATS/PRI extension support to vIOMMUs and allow
> handling for end to end (v)IOMMU Page faults (w/t the device side
> impl
On Thu, Jul 06, 2017 at 11:23:41PM +, Kalra, Ashish wrote:
> I have a generic question on vIOMMU support, is there any proposal/plan to
> add ATS/PRI extension support to vIOMMUs and allow
> handling for end to end (v)IOMMU Page faults (w/t the device side
> implementation on Vhost) ?
>
> Ag
