diff options
Diffstat (limited to 'drivers/iommu/intel/iommu.c')
| -rw-r--r-- | drivers/iommu/intel/iommu.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index 527f6f89d8a1..7d0acb74d5a5 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -3328,9 +3328,8 @@ static struct dmar_domain *paging_domain_alloc(struct device *dev, bool first_st } static struct iommu_domain * -intel_iommu_domain_alloc_user(struct device *dev, u32 flags, - struct iommu_domain *parent, - const struct iommu_user_data *user_data) +intel_iommu_domain_alloc_paging_flags(struct device *dev, u32 flags, + const struct iommu_user_data *user_data) { struct device_domain_info *info = dev_iommu_priv_get(dev); bool dirty_tracking = flags & IOMMU_HWPT_ALLOC_DIRTY_TRACKING; @@ -3340,13 +3339,6 @@ intel_iommu_domain_alloc_user(struct device *dev, u32 flags, struct iommu_domain *domain; bool first_stage; - /* Must be NESTING domain */ - if (parent) { - if (!nested_supported(iommu) || flags) - return ERR_PTR(-EOPNOTSUPP); - return intel_nested_domain_alloc(parent, user_data); - } - if (flags & (~(IOMMU_HWPT_ALLOC_NEST_PARENT | IOMMU_HWPT_ALLOC_DIRTY_TRACKING | IOMMU_HWPT_FAULT_ID_VALID))) @@ -4472,9 +4464,10 @@ const struct iommu_ops intel_iommu_ops = { .identity_domain = &identity_domain, .capable = intel_iommu_capable, .hw_info = intel_iommu_hw_info, - .domain_alloc_user = intel_iommu_domain_alloc_user, + .domain_alloc_paging_flags = intel_iommu_domain_alloc_paging_flags, .domain_alloc_sva = intel_svm_domain_alloc, .domain_alloc_paging = intel_iommu_domain_alloc_paging, + .domain_alloc_nested = intel_iommu_domain_alloc_nested, .probe_device = intel_iommu_probe_device, .release_device = intel_iommu_release_device, .get_resv_regions = intel_iommu_get_resv_regions, |