> From: Baolu Lu
> Sent: Tuesday, June 28, 2022 1:54 PM
> >> +u32 iommu_sva_get_pasid(struct iommu_sva *handle)
> >> +{
> >> + struct iommu_domain *domain =
> >> + container_of(handle, struct iommu_domain, bond);
> >> +
> >> + return domain->mm->pasid;
> >> +}
> >>
On 2022/6/27 18:14, Tian, Kevin wrote:
From: Lu Baolu
Sent: Tuesday, June 21, 2022 10:44 PM
+struct iommu_sva *iommu_sva_bind_device(struct device *dev, struct
mm_struct *mm)
+{
+ struct iommu_domain *domain;
+ ioasid_t max_pasids;
+ int ret = -EINVAL;
+
+ /* Allocate
> From: Lu Baolu
> Sent: Tuesday, June 21, 2022 10:44 PM
> +struct iommu_sva *iommu_sva_bind_device(struct device *dev, struct
> mm_struct *mm)
> +{
> + struct iommu_domain *domain;
> + ioasid_t max_pasids;
> + int ret = -EINVAL;
> +
> + /* Allocate mm->pasid if necessary. */
