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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2014 Intel Corporation
*/
#include "test_table_ports.h"
#include "test_table.h"
port_test port_tests[] = {
test_port_ring_reader,
test_port_ring_writer,
};
unsigned n_port_tests = RTE_DIM(port_tests);
/* Port tests */
int
test_port_ring_reader(void)
{
int status, i;
struct rte_port_ring_reader_params port_ring_reader_params;
void *port;
/* Invalid params */
port = rte_port_ring_reader_ops.f_create(NULL, 0);
if (port != NULL)
return -1;
status = rte_port_ring_reader_ops.f_free(port);
if (status >= 0)
return -2;
/* Create and free */
port_ring_reader_params.ring = RING_RX;
port = rte_port_ring_reader_ops.f_create(&port_ring_reader_params, 0);
if (port == NULL)
return -3;
status = rte_port_ring_reader_ops.f_free(port);
if (status != 0)
return -4;
/* -- Traffic RX -- */
int expected_pkts, received_pkts;
struct rte_mbuf *res_mbuf[RTE_PORT_IN_BURST_SIZE_MAX];
void *mbuf[RTE_PORT_IN_BURST_SIZE_MAX];
port_ring_reader_params.ring = RING_RX;
port = rte_port_ring_reader_ops.f_create(&port_ring_reader_params, 0);
/* Single packet */
mbuf[0] = (void *)rte_pktmbuf_alloc(pool);
expected_pkts = rte_ring_sp_enqueue_burst(port_ring_reader_params.ring,
mbuf, 1, NULL);
received_pkts = rte_port_ring_reader_ops.f_rx(port, res_mbuf, 1);
if (received_pkts < expected_pkts)
return -5;
rte_pktmbuf_free(res_mbuf[0]);
/* Multiple packets */
for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++)
mbuf[i] = rte_pktmbuf_alloc(pool);
expected_pkts = rte_ring_sp_enqueue_burst(port_ring_reader_params.ring,
(void * const *) mbuf, RTE_PORT_IN_BURST_SIZE_MAX, NULL);
received_pkts = rte_port_ring_reader_ops.f_rx(port, res_mbuf,
RTE_PORT_IN_BURST_SIZE_MAX);
if (received_pkts < expected_pkts)
return -6;
for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++)
rte_pktmbuf_free(res_mbuf[i]);
return 0;
}
int
test_port_ring_writer(void)
{
int status, i;
struct rte_port_ring_writer_params port_ring_writer_params;
void *port;
/* Invalid params */
port = rte_port_ring_writer_ops.f_create(NULL, 0);
if (port != NULL)
return -1;
status = rte_port_ring_writer_ops.f_free(port);
if (status >= 0)
return -2;
port_ring_writer_params.ring = NULL;
port = rte_port_ring_writer_ops.f_create(&port_ring_writer_params, 0);
if (port != NULL)
return -3;
port_ring_writer_params.ring = RING_TX;
port_ring_writer_params.tx_burst_sz = RTE_PORT_IN_BURST_SIZE_MAX + 1;
port = rte_port_ring_writer_ops.f_create(&port_ring_writer_params, 0);
if (port != NULL)
return -4;
/* Create and free */
port_ring_writer_params.ring = RING_TX;
port_ring_writer_params.tx_burst_sz = RTE_PORT_IN_BURST_SIZE_MAX;
port = rte_port_ring_writer_ops.f_create(&port_ring_writer_params, 0);
if (port == NULL)
return -5;
status = rte_port_ring_writer_ops.f_free(port);
if (status != 0)
return -6;
/* -- Traffic TX -- */
int expected_pkts, received_pkts;
struct rte_mbuf *mbuf[RTE_PORT_IN_BURST_SIZE_MAX];
struct rte_mbuf *res_mbuf[RTE_PORT_IN_BURST_SIZE_MAX];
port_ring_writer_params.ring = RING_TX;
port_ring_writer_params.tx_burst_sz = RTE_PORT_IN_BURST_SIZE_MAX;
port = rte_port_ring_writer_ops.f_create(&port_ring_writer_params, 0);
/* Single packet */
mbuf[0] = rte_pktmbuf_alloc(pool);
rte_port_ring_writer_ops.f_tx(port, mbuf[0]);
rte_port_ring_writer_ops.f_flush(port);
expected_pkts = 1;
received_pkts = rte_ring_sc_dequeue_burst(port_ring_writer_params.ring,
(void **)res_mbuf, port_ring_writer_params.tx_burst_sz, NULL);
if (received_pkts < expected_pkts)
return -7;
rte_pktmbuf_free(res_mbuf[0]);
/* Multiple packets */
for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++) {
mbuf[i] = rte_pktmbuf_alloc(pool);
rte_port_ring_writer_ops.f_tx(port, mbuf[i]);
}
expected_pkts = RTE_PORT_IN_BURST_SIZE_MAX;
received_pkts = rte_ring_sc_dequeue_burst(port_ring_writer_params.ring,
(void **)res_mbuf, port_ring_writer_params.tx_burst_sz, NULL);
if (received_pkts < expected_pkts)
return -8;
for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++)
rte_pktmbuf_free(res_mbuf[i]);
/* TX Bulk */
for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++)
mbuf[i] = rte_pktmbuf_alloc(pool);
rte_port_ring_writer_ops.f_tx_bulk(port, mbuf, (uint64_t)-1);
expected_pkts = RTE_PORT_IN_BURST_SIZE_MAX;
received_pkts = rte_ring_sc_dequeue_burst(port_ring_writer_params.ring,
(void **)res_mbuf, port_ring_writer_params.tx_burst_sz, NULL);
if (received_pkts < expected_pkts)
return -8;
for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++)
rte_pktmbuf_free(res_mbuf[i]);
for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++)
mbuf[i] = rte_pktmbuf_alloc(pool);
rte_port_ring_writer_ops.f_tx_bulk(port, mbuf, (uint64_t)-3);
rte_port_ring_writer_ops.f_tx_bulk(port, mbuf, (uint64_t)2);
expected_pkts = RTE_PORT_IN_BURST_SIZE_MAX;
received_pkts = rte_ring_sc_dequeue_burst(port_ring_writer_params.ring,
(void **)res_mbuf, port_ring_writer_params.tx_burst_sz, NULL);
if (received_pkts < expected_pkts)
return -9;
for (i = 0; i < RTE_PORT_IN_BURST_SIZE_MAX; i++)
rte_pktmbuf_free(res_mbuf[i]);
return 0;
}
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