763 	struct nsim_queue_mem *qmem = per_queue_mem;  in nsim_queue_mem_alloc()  local
773 		return nsim_create_page_pool(&qmem->pp, &ns->rq[idx]->napi);  in nsim_queue_mem_alloc()
776 	qmem->rq = nsim_queue_alloc();  in nsim_queue_mem_alloc()
777 	if (!qmem->rq)  in nsim_queue_mem_alloc()
780 	err = nsim_create_page_pool(&qmem->rq->page_pool, &qmem->rq->napi);  in nsim_queue_mem_alloc()
785 		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll,  in nsim_queue_mem_alloc()
791 	nsim_queue_free(dev, qmem->rq);  in nsim_queue_mem_alloc()
797 	struct nsim_queue_mem *qmem = per_queue_mem;  in nsim_queue_mem_free()  local
800 	page_pool_destroy(qmem->pp);  in nsim_queue_mem_free()
801 	if (qmem->rq) {  in nsim_queue_mem_free()
803 			netif_napi_del_locked(&qmem->rq->napi);  in nsim_queue_mem_free()
804 		page_pool_destroy(qmem->rq->page_pool);  in nsim_queue_mem_free()
805 		nsim_queue_free(dev, qmem->rq);  in nsim_queue_mem_free()
812 	struct nsim_queue_mem *qmem = per_queue_mem;  in nsim_queue_start()  local
818 		ns->rq[idx]->page_pool = qmem->pp;  in nsim_queue_start()
828 		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll,  in nsim_queue_start()
831 		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll,  in nsim_queue_start()
836 	ns->rq[idx] = qmem->rq;  in nsim_queue_start()
844 	struct nsim_queue_mem *qmem = per_queue_mem;  in nsim_queue_stop()  local
852 		qmem->pp = ns->rq[idx]->page_pool;  in nsim_queue_stop()
853 		page_pool_disable_direct_recycling(qmem->pp);  in nsim_queue_stop()
855 		qmem->rq = ns->rq[idx];  in nsim_queue_stop()