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)
393 static void update_affinity_ite(struct kvm *kvm, struct its_ite *ite)  in update_affinity_ite()  argument
397 	if (!its_is_collection_mapped(ite->collection))  in update_affinity_ite()
400 	vcpu = collection_to_vcpu(kvm, ite->collection);  in update_affinity_ite()
401 	update_affinity(ite->irq, vcpu);  in update_affinity_ite()
412 	struct its_ite *ite;  in update_affinity_collection()  local
414 	for_each_lpi_its(device, ite, its) {  in update_affinity_collection()
415 		if (ite->collection != coll)  in update_affinity_collection()
418 		update_affinity_ite(kvm, ite);  in update_affinity_collection()
686 	struct its_ite *ite;  in vgic_its_resolve_lpi()  local
691 	ite = find_ite(its, devid, eventid);  in vgic_its_resolve_lpi()
692 	if (!ite || !its_is_collection_mapped(ite->collection))  in vgic_its_resolve_lpi()
695 	vcpu = collection_to_vcpu(kvm, ite->collection);  in vgic_its_resolve_lpi()
702 	vgic_its_cache_translation(kvm, its, devid, eventid, ite->irq);  in vgic_its_resolve_lpi()
704 	*irq = ite->irq;  in vgic_its_resolve_lpi()
821 static void its_free_ite(struct kvm *kvm, struct its_ite *ite)  in its_free_ite()  argument
823 	list_del(&ite->ite_list);  in its_free_ite()
826 	if (ite->irq) {  in its_free_ite()
827 		if (ite->irq->hw)  in its_free_ite()
828 			WARN_ON(its_unmap_vlpi(ite->irq->host_irq));  in its_free_ite()
830 		vgic_put_irq(kvm, ite->irq);  in its_free_ite()
833 	kfree(ite);  in its_free_ite()
860 	struct its_ite *ite;  in vgic_its_cmd_handle_discard()  local
862 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_discard()
863 	if (ite && its_is_collection_mapped(ite->collection)) {  in vgic_its_cmd_handle_discard()
871 		its_free_ite(kvm, ite);  in vgic_its_cmd_handle_discard()
889 	struct its_ite *ite;  in vgic_its_cmd_handle_movi()  local
892 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_movi()
893 	if (!ite)  in vgic_its_cmd_handle_movi()
896 	if (!its_is_collection_mapped(ite->collection))  in vgic_its_cmd_handle_movi()
903 	ite->collection = collection;  in vgic_its_cmd_handle_movi()
908 	return update_affinity(ite->irq, vcpu);  in vgic_its_cmd_handle_movi()
1043 	struct its_ite *ite;  in vgic_its_free_collection()  local
1054 	for_each_lpi_its(device, ite, its)  in vgic_its_free_collection()
1055 		if (ite->collection &&  in vgic_its_free_collection()
1056 		    ite->collection->collection_id == coll_id)  in vgic_its_free_collection()
1057 			ite->collection = NULL;  in vgic_its_free_collection()
1068 	struct its_ite *ite;  in vgic_its_alloc_ite()  local
1070 	ite = kzalloc(sizeof(*ite), GFP_KERNEL_ACCOUNT);  in vgic_its_alloc_ite()
1071 	if (!ite)  in vgic_its_alloc_ite()
1074 	ite->event_id	= event_id;  in vgic_its_alloc_ite()
1075 	ite->collection = collection;  in vgic_its_alloc_ite()
1077 	list_add_tail(&ite->ite_list, &device->itt_head);  in vgic_its_alloc_ite()
1078 	return ite;  in vgic_its_alloc_ite()
1091 	struct its_ite *ite;  in vgic_its_cmd_handle_mapi()  local
1130 	ite = vgic_its_alloc_ite(device, collection, event_id);  in vgic_its_cmd_handle_mapi()
1131 	if (IS_ERR(ite)) {  in vgic_its_cmd_handle_mapi()
1134 		return PTR_ERR(ite);  in vgic_its_cmd_handle_mapi()
1144 		its_free_ite(kvm, ite);  in vgic_its_cmd_handle_mapi()
1147 	ite->irq = irq;  in vgic_its_cmd_handle_mapi()
1155 	struct its_ite *ite, *temp;  in vgic_its_free_device()  local
1162 	list_for_each_entry_safe(ite, temp, &device->itt_head, ite_list)  in vgic_its_free_device()
1163 		its_free_ite(kvm, ite);  in vgic_its_free_device()
1307 	struct its_ite *ite;  in vgic_its_cmd_handle_clear()  local
1310 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_clear()
1311 	if (!ite)  in vgic_its_cmd_handle_clear()
1314 	ite->irq->pending_latch = false;  in vgic_its_cmd_handle_clear()
1316 	if (ite->irq->hw)  in vgic_its_cmd_handle_clear()
1317 		return irq_set_irqchip_state(ite->irq->host_irq,  in vgic_its_cmd_handle_clear()
1337 	struct its_ite *ite;  in vgic_its_cmd_handle_inv()  local
1340 	ite = find_ite(its, device_id, event_id);  in vgic_its_cmd_handle_inv()
1341 	if (!ite)  in vgic_its_cmd_handle_inv()
1344 	return vgic_its_inv_lpi(kvm, ite->irq);  in vgic_its_cmd_handle_inv()
2133 static u32 compute_next_eventid_offset(struct list_head *h, struct its_ite *ite)  in compute_next_eventid_offset()  argument
2138 	if (list_is_last(&ite->ite_list, h))  in compute_next_eventid_offset()
2140 	next = list_next_entry(ite, ite_list);  in compute_next_eventid_offset()
2141 	next_offset = next->event_id - ite->event_id;  in compute_next_eventid_offset()
2213 			      struct its_ite *ite, gpa_t gpa, int ite_esz)  in vgic_its_save_ite()  argument
2219 	next_offset = compute_next_eventid_offset(&dev->itt_head, ite);  in vgic_its_save_ite()
2221 	       ((u64)ite->irq->intid << KVM_ITS_ITE_PINTID_SHIFT) |  in vgic_its_save_ite()
2222 		ite->collection->collection_id;  in vgic_its_save_ite()
2230  * @ptr: pointer to the ITE entry
2244 	struct its_ite *ite;  in vgic_its_restore_ite()  local
2271 	ite = vgic_its_alloc_ite(dev, collection, event_id);  in vgic_its_restore_ite()
2272 	if (IS_ERR(ite))  in vgic_its_restore_ite()
2273 		return PTR_ERR(ite);  in vgic_its_restore_ite()
2280 		its_free_ite(kvm, ite);  in vgic_its_restore_ite()
2283 	ite->irq = irq;  in vgic_its_restore_ite()
2304 	struct its_ite *ite;  in vgic_its_save_itt()  local
2310 	list_for_each_entry(ite, &device->itt_head, ite_list) {  in vgic_its_save_itt()
2311 		gpa_t gpa = base + ite->event_id * ite_esz;  in vgic_its_save_itt()
2319 		if (ite->irq->hw && !kvm_vgic_global_state.has_gicv4_1)  in vgic_its_save_itt()
2322 		ret = vgic_its_save_ite(its, device, ite, gpa, ite_esz);  in vgic_its_save_itt()