Re: [PATCH v12 13/17] iommu/sva: Refactoring iommu_sva_bind/unbind_device()

Baolu Lu
2022-08-30T07:45:52Z

On 2022/8/30 15:30, Yuan Can wrote:
>
> 在 2022/8/26 20:11, Lu Baolu 写道:
>> The existing iommu SVA interfaces are implemented by calling the SVA
>> specific iommu ops provided by the IOMMU drivers. There's no need for
>> any SVA specific ops in iommu_ops vector anymore as we can achieve
>> this through the generic attach/detach_dev_pasid domain ops.
>>
>> This refactors the IOMMU SVA interfaces implementation by using the
>> iommu_detach/detach_device_pasid interfaces and align them with the
>
> Did you mean using the iommu_attach/detach_device_pasid interfaces here?

The device driver oriented SVA interfaces keep consistent as before.
Here we only refactor the IOMMU internal implementation.

Best regards,
baolu