Re: [RFC v3 00/10] KVM PCIe/MSI passthrough on ARM/ARM64 and IOVA reserved regions
From: Auger Eric
Date: Thu Dec 08 2016 - 02:35:06 EST
On 07/12/2016 19:52, Shanker Donthineni wrote:
> Hi Eric,
> Is there any reason why you are not supporting SMMUv3 driver? Qualcomm
> hardware doesn't not support SMMUv2 hardware, please add support for
> SMMUv3 in next patch set. I've ported ' RFC,v3,09/10] iommu/arm-smmu:
> Implement reserved region get/put callbacks' to SMMUv3 driver and tested
> device-pass-through feature on Qualcomm server platform without any issue.
> Tested-by: Shanker Donthineni <shankerd@xxxxxxxxxxxxxx>
No reason behind not supporting smmuv3 except I don't have any HW to test.
I will add this support in next version.