666 	struct nsim_queue_mem *qmem = per_queue_mem;  in nsim_queue_mem_alloc()  local
676 		return nsim_create_page_pool(&qmem->pp, &ns->rq[idx]->napi);  in nsim_queue_mem_alloc()
679 	qmem->rq = nsim_queue_alloc();  in nsim_queue_mem_alloc()
680 	if (!qmem->rq)  in nsim_queue_mem_alloc()
683 	err = nsim_create_page_pool(&qmem->rq->page_pool, &qmem->rq->napi);  in nsim_queue_mem_alloc()
688 		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll,  in nsim_queue_mem_alloc()
694 	nsim_queue_free(qmem->rq);  in nsim_queue_mem_alloc()
700 	struct nsim_queue_mem *qmem = per_queue_mem;  in nsim_queue_mem_free()  local
703 	page_pool_destroy(qmem->pp);  in nsim_queue_mem_free()
704 	if (qmem->rq) {  in nsim_queue_mem_free()
706 			netif_napi_del_locked(&qmem->rq->napi);  in nsim_queue_mem_free()
707 		page_pool_destroy(qmem->rq->page_pool);  in nsim_queue_mem_free()
708 		nsim_queue_free(qmem->rq);  in nsim_queue_mem_free()
715 	struct nsim_queue_mem *qmem = per_queue_mem;  in nsim_queue_start()  local
721 		ns->rq[idx]->page_pool = qmem->pp;  in nsim_queue_start()
731 		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll,  in nsim_queue_start()
734 		netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll,  in nsim_queue_start()
739 	ns->rq[idx] = qmem->rq;  in nsim_queue_start()
747 	struct nsim_queue_mem *qmem = per_queue_mem;  in nsim_queue_stop()  local
755 		qmem->pp = ns->rq[idx]->page_pool;  in nsim_queue_stop()
756 		page_pool_disable_direct_recycling(qmem->pp);  in nsim_queue_stop()
758 		qmem->rq = ns->rq[idx];  in nsim_queue_stop()