35 struct iommu_group {  struct
58 	ssize_t (*show)(struct iommu_group *group, char *buf);  argument
59 	ssize_t (*store)(struct iommu_group *group,
83 static int iommu_alloc_default_domain(struct iommu_group *group,
90 				struct iommu_group *group);
92 				 struct iommu_group *group);
93 static int iommu_create_device_direct_mappings(struct iommu_group *group,
95 static struct iommu_group *iommu_group_get_for_dev(struct device *dev);
104 	container_of(_kobj, struct iommu_group, kobj)
197 	struct iommu_group *group;  in __iommu_probe_device()
248 	struct iommu_group *group;  in iommu_probe_device()
336 	struct iommu_group *group = to_iommu_group(kobj);  in iommu_group_attr_show()
349 	struct iommu_group *group = to_iommu_group(kobj);  in iommu_group_attr_store()
362 static int iommu_group_create_file(struct iommu_group *group,  in iommu_group_create_file()
368 static void iommu_group_remove_file(struct iommu_group *group,  in iommu_group_remove_file()
374 static ssize_t iommu_group_show_name(struct iommu_group *group, char *buf)  in iommu_group_show_name()
455 int iommu_get_group_resv_regions(struct iommu_group *group,  in iommu_get_group_resv_regions()
477 static ssize_t iommu_group_show_resv_regions(struct iommu_group *group,  in iommu_group_show_resv_regions()
499 static ssize_t iommu_group_show_type(struct iommu_group *group,  in iommu_group_show_type()
534 	struct iommu_group *group = to_iommu_group(kobj);  in iommu_group_release()
566 struct iommu_group *iommu_group_alloc(void)  in iommu_group_alloc()
568 	struct iommu_group *group;  in iommu_group_alloc()
624 struct iommu_group *iommu_group_get_by_id(int id)  in iommu_group_get_by_id()
627 	struct iommu_group *group;  in iommu_group_get_by_id()
643 	group = container_of(group_kobj, struct iommu_group, kobj);  in iommu_group_get_by_id()
661 void *iommu_group_get_iommudata(struct iommu_group *group)  in iommu_group_get_iommudata()
677 void iommu_group_set_iommudata(struct iommu_group *group, void *iommu_data,  in iommu_group_set_iommudata()
693 int iommu_group_set_name(struct iommu_group *group, const char *name)  in iommu_group_set_name()
720 static int iommu_create_device_direct_mappings(struct iommu_group *group,  in iommu_create_device_direct_mappings()
792 int iommu_group_add_device(struct iommu_group *group, struct device *dev)  in iommu_group_add_device()
832 	dev->iommu_group = group;  in iommu_group_add_device()
856 	dev->iommu_group = NULL;  in iommu_group_add_device()
879 	struct iommu_group *group = dev->iommu_group;  in iommu_group_remove_device()
908 	dev->iommu_group = NULL;  in iommu_group_remove_device()
913 static int iommu_group_device_count(struct iommu_group *group)  in iommu_group_device_count()
935 static int __iommu_group_for_each_dev(struct iommu_group *group, void *data,  in __iommu_group_for_each_dev()
950 int iommu_group_for_each_dev(struct iommu_group *group, void *data,  in iommu_group_for_each_dev()
971 struct iommu_group *iommu_group_get(struct device *dev)  in iommu_group_get()
973 	struct iommu_group *group = dev->iommu_group;  in iommu_group_get()
989 struct iommu_group *iommu_group_ref_get(struct iommu_group *group)  in iommu_group_ref_get()
1003 void iommu_group_put(struct iommu_group *group)  in iommu_group_put()
1019 int iommu_group_register_notifier(struct iommu_group *group,  in iommu_group_register_notifier()
1033 int iommu_group_unregister_notifier(struct iommu_group *group,  in iommu_group_unregister_notifier()
1257 int iommu_group_id(struct iommu_group *group)  in iommu_group_id()
1263 static struct iommu_group *get_pci_alias_group(struct pci_dev *pdev,
1282 static struct iommu_group *get_pci_function_alias_group(struct pci_dev *pdev,  in get_pci_function_alias_group()
1286 	struct iommu_group *group;  in get_pci_function_alias_group()
1316 static struct iommu_group *get_pci_alias_group(struct pci_dev *pdev,  in get_pci_alias_group()
1320 	struct iommu_group *group;  in get_pci_alias_group()
1354 	struct iommu_group *group;
1375 struct iommu_group *generic_device_group(struct device *dev)  in generic_device_group()
1385 struct iommu_group *pci_device_group(struct device *dev)  in pci_device_group()
1390 	struct iommu_group *group = NULL;  in pci_device_group()
1450 struct iommu_group *fsl_mc_device_group(struct device *dev)  in fsl_mc_device_group()
1453 	struct iommu_group *group;  in fsl_mc_device_group()
1474 					    struct iommu_group *group,  in iommu_group_alloc_default_domain()
1504 static int iommu_alloc_default_domain(struct iommu_group *group,  in iommu_alloc_default_domain()
1527 static struct iommu_group *iommu_group_get_for_dev(struct device *dev)  in iommu_group_get_for_dev()
1530 	struct iommu_group *group;  in iommu_group_get_for_dev()
1559 struct iommu_domain *iommu_group_default_domain(struct iommu_group *group)  in iommu_group_default_domain()
1567 	struct iommu_group *group;  in probe_iommu_group()
1596 	struct iommu_group *group;  in iommu_bus_notifier()
1676 				       struct iommu_group *group)  in probe_alloc_default_domain()
1704 static int __iommu_group_dma_attach(struct iommu_group *group)  in __iommu_group_dma_attach()
1720 static void __iommu_group_dma_finalize(struct iommu_group *group)  in __iommu_group_dma_finalize()
1728 	struct iommu_group *group = data;  in iommu_do_create_direct_mappings()
1735 static int iommu_group_create_direct_mappings(struct iommu_group *group)  in iommu_group_create_direct_mappings()
1743 	struct iommu_group *group, *next;  in bus_iommu_probe()
1940 	struct iommu_group *group;  in iommu_attach_device()
2191 	struct iommu_group *group;  in iommu_detach_device()
2214 	struct iommu_group *group;  in iommu_get_domain_for_dev()
2234 	return dev->iommu_group->default_domain;  in iommu_get_dma_domain()
2255 				struct iommu_group *group)  in __iommu_attach_group()
2270 int iommu_attach_group(struct iommu_domain *domain, struct iommu_group *group)  in iommu_attach_group()
2292 				 struct iommu_group *group)  in __iommu_detach_group()
2315 void iommu_detach_group(struct iommu_domain *domain, struct iommu_group *group)  in iommu_detach_group()
2960 	struct iommu_group *group;  in iommu_sva_bind_device()
3005 	struct iommu_group *group;  in iommu_sva_unbind_device()