Lines Matching refs:group
350 struct iommu_group *group;
354 * For platform devices we allocate a separate group for each of the
361 * We can partition PCIe devices so assign device group to the device
369 * group.
373 * iommu driver bound and will already have a group set. So we just
374 * re-use this group as the group for every device in the hose.
376 group = iommu_group_get(pci_bus_to_host(pdev->bus)->parent);
377 if (WARN_ON(!group))
379 return group;