233 	struct its_ite *ite;  in find_ite()  local
239 	list_for_each_entry(ite, &device->itt_head, ite_list)  in find_ite()
240 		if (ite->event_id == event_id)  in find_ite()
241 			return ite;  in find_ite()
247 #define for_each_lpi_its(dev, ite, its) \  argument
249 		list_for_each_entry(ite, &(dev)->itt_head, ite_list)
394 static void update_affinity_ite(struct kvm *kvm, struct its_ite *ite)  in update_affinity_ite()  argument
398 	if (!its_is_collection_mapped(ite->collection))  in update_affinity_ite()
401 	vcpu = kvm_get_vcpu(kvm, ite->collection->target_addr);  in update_affinity_ite()
402 	update_affinity(ite->irq, vcpu);  in update_affinity_ite()
413 	struct its_ite *ite;  in update_affinity_collection()  local
415 	for_each_lpi_its(device, ite, its) {  in update_affinity_collection()
416 		if (!ite->collection || coll != ite->collection)  in update_affinity_collection()
419 		update_affinity_ite(kvm, ite);  in update_affinity_collection()
559 	struct its_ite *ite;  in vgic_its_resolve_lpi()  local
564 	ite = find_ite(its, devid, eventid);  in vgic_its_resolve_lpi()
565 	if (!ite || !its_is_collection_mapped(ite->collection))  in vgic_its_resolve_lpi()
568 	vcpu = kvm_get_vcpu(kvm, ite->collection->target_addr);  in vgic_its_resolve_lpi()
575 	*irq = ite->irq;  in vgic_its_resolve_lpi()
670 static void its_free_ite(struct kvm *kvm, struct its_ite *ite)  in its_free_ite()  argument
672 	list_del(&ite->ite_list);  in its_free_ite()
675 	if (ite->irq) {  in its_free_ite()
676 		if (ite->irq->hw)  in its_free_ite()
677 			WARN_ON(its_unmap_vlpi(ite->irq->host_irq));  in its_free_ite()
679 		vgic_put_irq(kvm, ite->irq);  in its_free_ite()
682 	kfree(ite);  in its_free_ite()
709 	struct its_ite *ite;  in vgic_its_cmd_handle_discard()  local
712 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_discard()
713 	if (ite && ite->collection) {  in vgic_its_cmd_handle_discard()
719 		its_free_ite(kvm, ite);  in vgic_its_cmd_handle_discard()
737 	struct its_ite *ite;  in vgic_its_cmd_handle_movi()  local
740 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_movi()
741 	if (!ite)  in vgic_its_cmd_handle_movi()
744 	if (!its_is_collection_mapped(ite->collection))  in vgic_its_cmd_handle_movi()
751 	ite->collection = collection;  in vgic_its_cmd_handle_movi()
754 	return update_affinity(ite->irq, vcpu);  in vgic_its_cmd_handle_movi()
868 	struct its_ite *ite;  in vgic_its_free_collection()  local
879 	for_each_lpi_its(device, ite, its)  in vgic_its_free_collection()
880 		if (ite->collection &&  in vgic_its_free_collection()
881 		    ite->collection->collection_id == coll_id)  in vgic_its_free_collection()
882 			ite->collection = NULL;  in vgic_its_free_collection()
893 	struct its_ite *ite;  in vgic_its_alloc_ite()  local
895 	ite = kzalloc(sizeof(*ite), GFP_KERNEL);  in vgic_its_alloc_ite()
896 	if (!ite)  in vgic_its_alloc_ite()
899 	ite->event_id	= event_id;  in vgic_its_alloc_ite()
900 	ite->collection = collection;  in vgic_its_alloc_ite()
902 	list_add_tail(&ite->ite_list, &device->itt_head);  in vgic_its_alloc_ite()
903 	return ite;  in vgic_its_alloc_ite()
916 	struct its_ite *ite;  in vgic_its_cmd_handle_mapi()  local
950 	ite = vgic_its_alloc_ite(device, collection, event_id);  in vgic_its_cmd_handle_mapi()
951 	if (IS_ERR(ite)) {  in vgic_its_cmd_handle_mapi()
954 		return PTR_ERR(ite);  in vgic_its_cmd_handle_mapi()
964 		its_free_ite(kvm, ite);  in vgic_its_cmd_handle_mapi()
967 	ite->irq = irq;  in vgic_its_cmd_handle_mapi()
975 	struct its_ite *ite, *temp;  in vgic_its_free_device()  local
982 	list_for_each_entry_safe(ite, temp, &device->itt_head, ite_list)  in vgic_its_free_device()
983 		its_free_ite(kvm, ite);  in vgic_its_free_device()
1119 	struct its_ite *ite;  in vgic_its_cmd_handle_clear()  local
1122 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_clear()
1123 	if (!ite)  in vgic_its_cmd_handle_clear()
1126 	ite->irq->pending_latch = false;  in vgic_its_cmd_handle_clear()
1128 	if (ite->irq->hw)  in vgic_its_cmd_handle_clear()
1129 		return irq_set_irqchip_state(ite->irq->host_irq,  in vgic_its_cmd_handle_clear()
1144 	struct its_ite *ite;  in vgic_its_cmd_handle_inv()  local
1147 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_inv()
1148 	if (!ite)  in vgic_its_cmd_handle_inv()
1151 	return update_lpi_config(kvm, ite->irq, NULL, true);  in vgic_its_cmd_handle_inv()
1865 static u32 compute_next_eventid_offset(struct list_head *h, struct its_ite *ite)  in compute_next_eventid_offset()  argument
1870 	if (list_is_last(&ite->ite_list, h))  in compute_next_eventid_offset()
1872 	next = list_next_entry(ite, ite_list);  in compute_next_eventid_offset()
1873 	next_offset = next->event_id - ite->event_id;  in compute_next_eventid_offset()
1945 			      struct its_ite *ite, gpa_t gpa, int ite_esz)  in vgic_its_save_ite()  argument
1951 	next_offset = compute_next_eventid_offset(&dev->itt_head, ite);  in vgic_its_save_ite()
1953 	       ((u64)ite->irq->intid << KVM_ITS_ITE_PINTID_SHIFT) |  in vgic_its_save_ite()
1954 		ite->collection->collection_id;  in vgic_its_save_ite()
1976 	struct its_ite *ite;  in vgic_its_restore_ite()  local
2000 	ite = vgic_its_alloc_ite(dev, collection, event_id);  in vgic_its_restore_ite()
2001 	if (IS_ERR(ite))  in vgic_its_restore_ite()
2002 		return PTR_ERR(ite);  in vgic_its_restore_ite()
2010 	ite->irq = irq;  in vgic_its_restore_ite()
2031 	struct its_ite *ite;  in vgic_its_save_itt()  local
2037 	list_for_each_entry(ite, &device->itt_head, ite_list) {  in vgic_its_save_itt()
2038 		gpa_t gpa = base + ite->event_id * ite_esz;  in vgic_its_save_itt()
2046 		if (ite->irq->hw)  in vgic_its_save_itt()
2049 		ret = vgic_its_save_ite(its, device, ite, gpa, ite_esz);  in vgic_its_save_itt()