amd_iommu_get_v2_domain 3611 drivers/iommu/amd_iommu.c EXPORT_SYMBOL(amd_iommu_get_v2_domain);
amd_iommu_get_v2_domain   52 drivers/iommu/amd_iommu_proto.h extern struct iommu_domain *amd_iommu_get_v2_domain(struct pci_dev *pdev);