83 	struct xsk_umem *umem;  member
90 	struct xsk_umem_info *umem;  member
198 	struct xsk_umem *umem = xsks[0]->umem->umem;  in int_exit()  local
204 	(void)xsk_umem__delete(umem);  in int_exit()
276 static size_t gen_eth_frame(struct xsk_umem_info *umem, u64 addr)  in gen_eth_frame()  argument
278 	memcpy(xsk_umem__get_data(umem->buffer, addr), pkt_data,  in gen_eth_frame()
285 	struct xsk_umem_info *umem;  in xsk_configure_umem()  local
296 	umem = calloc(1, sizeof(*umem));  in xsk_configure_umem()
297 	if (!umem)  in xsk_configure_umem()
300 	ret = xsk_umem__create(&umem->umem, buffer, size, &umem->fq, &umem->cq,  in xsk_configure_umem()
306 	umem->buffer = buffer;  in xsk_configure_umem()
307 	return umem;  in xsk_configure_umem()
310 static struct xsk_socket_info *xsk_configure_socket(struct xsk_umem_info *umem)  in xsk_configure_socket()  argument
322 	xsk->umem = umem;  in xsk_configure_socket()
328 	ret = xsk_socket__create(&xsk->xsk, opt_if, opt_queue, umem->umem,  in xsk_configure_socket()
337 	ret = xsk_ring_prod__reserve(&xsk->umem->fq,  in xsk_configure_socket()
343 		*xsk_ring_prod__fill_addr(&xsk->umem->fq, idx++) =  in xsk_configure_socket()
345 	xsk_ring_prod__submit(&xsk->umem->fq,  in xsk_configure_socket()
489 	struct xsk_umem_info *umem = xsk->umem;  in complete_tx_l2fwd()  local
504 	rcvd = xsk_ring_cons__peek(&umem->cq, ndescs, &idx_cq);  in complete_tx_l2fwd()
509 		ret = xsk_ring_prod__reserve(&umem->fq, rcvd, &idx_fq);  in complete_tx_l2fwd()
513 			if (xsk_ring_prod__needs_wakeup(&umem->fq))  in complete_tx_l2fwd()
515 			ret = xsk_ring_prod__reserve(&umem->fq, rcvd, &idx_fq);  in complete_tx_l2fwd()
519 			*xsk_ring_prod__fill_addr(&umem->fq, idx_fq++) =  in complete_tx_l2fwd()
520 				*xsk_ring_cons__comp_addr(&umem->cq, idx_cq++);  in complete_tx_l2fwd()
522 		xsk_ring_prod__submit(&xsk->umem->fq, rcvd);  in complete_tx_l2fwd()
523 		xsk_ring_cons__release(&xsk->umem->cq, rcvd);  in complete_tx_l2fwd()
540 	rcvd = xsk_ring_cons__peek(&xsk->umem->cq, BATCH_SIZE, &idx);  in complete_tx_only()
542 		xsk_ring_cons__release(&xsk->umem->cq, rcvd);  in complete_tx_only()
556 		if (xsk_ring_prod__needs_wakeup(&xsk->umem->fq))  in rx_drop()
561 	ret = xsk_ring_prod__reserve(&xsk->umem->fq, rcvd, &idx_fq);  in rx_drop()
565 		if (xsk_ring_prod__needs_wakeup(&xsk->umem->fq))  in rx_drop()
567 		ret = xsk_ring_prod__reserve(&xsk->umem->fq, rcvd, &idx_fq);  in rx_drop()
576 		char *pkt = xsk_umem__get_data(xsk->umem->buffer, addr);  in rx_drop()
579 		*xsk_ring_prod__fill_addr(&xsk->umem->fq, idx_fq++) = orig;  in rx_drop()
582 	xsk_ring_prod__submit(&xsk->umem->fq, rcvd);  in rx_drop()
671 		if (xsk_ring_prod__needs_wakeup(&xsk->umem->fq))  in l2fwd()
691 		char *pkt = xsk_umem__get_data(xsk->umem->buffer, addr);  in l2fwd()
734 	struct xsk_umem_info *umem;  in main()  local
756 	umem = xsk_configure_umem(bufs, NUM_FRAMES * opt_xsk_frame_size);  in main()
757 	xsks[num_socks++] = xsk_configure_socket(umem);  in main()
763 			(void)gen_eth_frame(umem, i * opt_xsk_frame_size);  in main()