On Fri, 30 Oct 2020 12:58:08 +0800
Lu Baolu wrote:
> +static const struct iommu_ops siov_iommu_ops = {
> + .capable= intel_iommu_capable,
> + .domain_alloc = siov_iommu_domain_alloc,
> + .domain_free= intel_iommu_domain_free,
> + .attach_dev
> From: Lu Baolu
> Sent: Friday, October 30, 2020 12:58 PM
>
> The iommu_ops will only take effect when INTEL_IOMMU_SCALABLE_IOV
> kernel
> option is selected. It applies to any device passthrough framework which
> implements an underlying bus for the subdevices.
>
> - Subdevice probe:
> When
The iommu_ops will only take effect when INTEL_IOMMU_SCALABLE_IOV kernel
option is selected. It applies to any device passthrough framework which
implements an underlying bus for the subdevices.
- Subdevice probe:
When a subdevice is created and added to the bus, iommu_probe_device()
will be
