230 	struct its_ite *ite;  in find_ite()  local
236 	list_for_each_entry(ite, &device->itt_head, ite_list)  in find_ite()
237 		if (ite->event_id == event_id)  in find_ite()
238 			return ite;  in find_ite()
244 #define for_each_lpi_its(dev, ite, its) \  argument
246 		list_for_each_entry(ite, &(dev)->itt_head, ite_list)
350 static void update_affinity_ite(struct kvm *kvm, struct its_ite *ite)  in update_affinity_ite()  argument
354 	if (!its_is_collection_mapped(ite->collection))  in update_affinity_ite()
357 	vcpu = collection_to_vcpu(kvm, ite->collection);  in update_affinity_ite()
358 	update_affinity(ite->irq, vcpu);  in update_affinity_ite()
369 	struct its_ite *ite;  in update_affinity_collection()  local
371 	for_each_lpi_its(device, ite, its) {  in update_affinity_collection()
372 		if (ite->collection != coll)  in update_affinity_collection()
375 		update_affinity_ite(kvm, ite);  in update_affinity_collection()
570 	 * its_lock, as the ITE (and the reference it holds) cannot be freed.  in vgic_its_cache_translation()
629 	struct its_ite *ite;  in vgic_its_resolve_lpi()  local
634 	ite = find_ite(its, devid, eventid);  in vgic_its_resolve_lpi()
635 	if (!ite || !its_is_collection_mapped(ite->collection))  in vgic_its_resolve_lpi()
638 	vcpu = collection_to_vcpu(kvm, ite->collection);  in vgic_its_resolve_lpi()
645 	vgic_its_cache_translation(kvm, its, devid, eventid, ite->irq);  in vgic_its_resolve_lpi()
647 	*irq = ite->irq;  in vgic_its_resolve_lpi()
751 static void its_free_ite(struct kvm *kvm, struct its_ite *ite)  in its_free_ite()  argument
753 	struct vgic_irq *irq = ite->irq;  in its_free_ite()
754 	list_del(&ite->ite_list);  in its_free_ite()
760 				its_unmap_vlpi(ite->irq->host_irq);  in its_free_ite()
765 		vgic_put_irq(kvm, ite->irq);  in its_free_ite()
768 	kfree(ite);  in its_free_ite()
795 	struct its_ite *ite;  in vgic_its_cmd_handle_discard()  local
797 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_discard()
798 	if (ite && its_is_collection_mapped(ite->collection)) {  in vgic_its_cmd_handle_discard()
801 		gpa_t gpa = device->itt_addr + ite->event_id * ite_esz;  in vgic_its_cmd_handle_discard()
809 		its_free_ite(kvm, ite);  in vgic_its_cmd_handle_discard()
811 		return vgic_its_write_entry_lock(its, gpa, 0ULL, ite);  in vgic_its_cmd_handle_discard()
828 	struct its_ite *ite;  in vgic_its_cmd_handle_movi()  local
831 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_movi()
832 	if (!ite)  in vgic_its_cmd_handle_movi()
835 	if (!its_is_collection_mapped(ite->collection))  in vgic_its_cmd_handle_movi()
842 	ite->collection = collection;  in vgic_its_cmd_handle_movi()
847 	return update_affinity(ite->irq, vcpu);  in vgic_its_cmd_handle_movi()
982 	struct its_ite *ite;  in vgic_its_free_collection()  local
993 	for_each_lpi_its(device, ite, its)  in vgic_its_free_collection()
994 		if (ite->collection &&  in vgic_its_free_collection()
995 		    ite->collection->collection_id == coll_id)  in vgic_its_free_collection()
996 			ite->collection = NULL;  in vgic_its_free_collection()
1007 	struct its_ite *ite;  in vgic_its_alloc_ite()  local
1009 	ite = kzalloc(sizeof(*ite), GFP_KERNEL_ACCOUNT);  in vgic_its_alloc_ite()
1010 	if (!ite)  in vgic_its_alloc_ite()
1013 	ite->event_id	= event_id;  in vgic_its_alloc_ite()
1014 	ite->collection = collection;  in vgic_its_alloc_ite()
1016 	list_add_tail(&ite->ite_list, &device->itt_head);  in vgic_its_alloc_ite()
1017 	return ite;  in vgic_its_alloc_ite()
1030 	struct its_ite *ite;  in vgic_its_cmd_handle_mapi()  local
1069 	ite = vgic_its_alloc_ite(device, collection, event_id);  in vgic_its_cmd_handle_mapi()
1070 	if (IS_ERR(ite)) {  in vgic_its_cmd_handle_mapi()
1073 		return PTR_ERR(ite);  in vgic_its_cmd_handle_mapi()
1083 		its_free_ite(kvm, ite);  in vgic_its_cmd_handle_mapi()
1086 	ite->irq = irq;  in vgic_its_cmd_handle_mapi()
1095 	struct its_ite *ite, *temp;  in vgic_its_free_device()  local
1102 	list_for_each_entry_safe(ite, temp, &device->itt_head, ite_list)  in vgic_its_free_device()
1103 		its_free_ite(kvm, ite);  in vgic_its_free_device()
1248 	struct its_ite *ite;  in vgic_its_cmd_handle_clear()  local
1251 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_clear()
1252 	if (!ite)  in vgic_its_cmd_handle_clear()
1255 	ite->irq->pending_latch = false;  in vgic_its_cmd_handle_clear()
1257 	if (ite->irq->hw)  in vgic_its_cmd_handle_clear()
1258 		return irq_set_irqchip_state(ite->irq->host_irq,  in vgic_its_cmd_handle_clear()
1278 	struct its_ite *ite;  in vgic_its_cmd_handle_inv()  local
1281 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_inv()
1282 	if (!ite)  in vgic_its_cmd_handle_inv()
1285 	return vgic_its_inv_lpi(kvm, ite->irq);  in vgic_its_cmd_handle_inv()
2027 static u32 compute_next_eventid_offset(struct list_head *h, struct its_ite *ite)  in compute_next_eventid_offset()  argument
2032 	if (list_is_last(&ite->ite_list, h))  in compute_next_eventid_offset()
2034 	next = list_next_entry(ite, ite_list);  in compute_next_eventid_offset()
2035 	next_offset = next->event_id - ite->event_id;  in compute_next_eventid_offset()
2108 			      struct its_ite *ite, gpa_t gpa)  in vgic_its_save_ite()  argument
2113 	next_offset = compute_next_eventid_offset(&dev->itt_head, ite);  in vgic_its_save_ite()
2115 	       ((u64)ite->irq->intid << KVM_ITS_ITE_PINTID_SHIFT) |  in vgic_its_save_ite()
2116 		ite->collection->collection_id;  in vgic_its_save_ite()
2119 	return vgic_its_write_entry_lock(its, gpa, val, ite);  in vgic_its_save_ite()
2127  * @ptr: pointer to the ITE entry
2141 	struct its_ite *ite;  in vgic_its_restore_ite()  local
2168 	ite = vgic_its_alloc_ite(dev, collection, event_id);  in vgic_its_restore_ite()
2169 	if (IS_ERR(ite))  in vgic_its_restore_ite()
2170 		return PTR_ERR(ite);  in vgic_its_restore_ite()
2177 		its_free_ite(kvm, ite);  in vgic_its_restore_ite()
2180 	ite->irq = irq;  in vgic_its_restore_ite()
2201 	struct its_ite *ite;  in vgic_its_save_itt()  local
2207 	list_for_each_entry(ite, &device->itt_head, ite_list) {  in vgic_its_save_itt()
2208 		gpa_t gpa = base + ite->event_id * ite_esz;  in vgic_its_save_itt()
2216 		if (ite->irq->hw && !kvm_vgic_global_state.has_gicv4_1)  in vgic_its_save_itt()
2219 		ret = vgic_its_save_ite(its, device, ite, gpa);  in vgic_its_save_itt()