test/eventdev: add tests for eth Rx adapter APIs
Add unit tests for rte_event_eth_rx_adapter_xxx() APIs Signed-off-by: Nikhil Rao <nikhil.rao@intel.com> Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
This commit is contained in:
Nikhil Rao
Jerin Jacob
parent
9c38b704d2
commit
fc8030eb8f
@ -267,6 +267,7 @@ Eventdev Ethdev Rx Adapter API - EXPERIMENTAL
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M: Nikhil Rao <nikhil.rao@intel.com>
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T: git://dpdk.org/next/dpdk-next-eventdev
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F: lib/librte_eventdev/*eth_rx_adapter*
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F: test/test/test_event_eth_rx_adapter.c
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Networking Drivers
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@ -208,6 +208,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += test_cryptodev.c
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ifeq ($(CONFIG_RTE_LIBRTE_EVENTDEV),y)
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SRCS-y += test_eventdev.c
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SRCS-y += test_event_ring.c
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SRCS-y += test_event_eth_rx_adapter.c
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SRCS-$(CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV) += test_eventdev_sw.c
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SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += test_eventdev_octeontx.c
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endif
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453
test/test/test_event_eth_rx_adapter.c
Normal file
453
test/test/test_event_eth_rx_adapter.c
Normal file
@ -0,0 +1,453 @@
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/*-
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* BSD LICENSE
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*
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* Copyright(c) 2017 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <string.h>
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#include <rte_common.h>
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#include <rte_mempool.h>
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#include <rte_mbuf.h>
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#include <rte_ethdev.h>
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#include <rte_eventdev.h>
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#include <rte_event_eth_rx_adapter.h>
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#include "test.h"
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#define MAX_NUM_RX_QUEUE 64
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#define NB_MBUFS (8192 * num_ports * MAX_NUM_RX_QUEUE)
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#define MBUF_CACHE_SIZE 512
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#define MBUF_PRIV_SIZE 0
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#define TEST_INST_ID 0
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#define TEST_DEV_ID 0
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#define TEST_ETHDEV_ID 0
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struct event_eth_rx_adapter_test_params {
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struct rte_mempool *mp;
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uint16_t rx_rings, tx_rings;
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uint32_t caps;
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};
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static struct event_eth_rx_adapter_test_params default_params;
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static inline int
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port_init(uint8_t port, struct rte_mempool *mp)
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{
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static const struct rte_eth_conf port_conf_default = {
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.rxmode = {
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.mq_mode = ETH_MQ_RX_RSS,
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.max_rx_pkt_len = ETHER_MAX_LEN
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},
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.rx_adv_conf = {
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.rss_conf = {
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.rss_hf = ETH_RSS_IP |
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ETH_RSS_TCP |
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ETH_RSS_UDP,
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}
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}
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};
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const uint16_t rx_ring_size = 512, tx_ring_size = 512;
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struct rte_eth_conf port_conf = port_conf_default;
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int retval;
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uint16_t q;
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struct rte_eth_dev_info dev_info;
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if (port >= rte_eth_dev_count())
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return -1;
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retval = rte_eth_dev_configure(port, 0, 0, &port_conf);
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rte_eth_dev_info_get(port, &dev_info);
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default_params.rx_rings = RTE_MIN(dev_info.max_rx_queues,
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MAX_NUM_RX_QUEUE);
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default_params.tx_rings = 1;
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/* Configure the Ethernet device. */
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retval = rte_eth_dev_configure(port, default_params.rx_rings,
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default_params.tx_rings, &port_conf);
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if (retval != 0)
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return retval;
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for (q = 0; q < default_params.rx_rings; q++) {
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retval = rte_eth_rx_queue_setup(port, q, rx_ring_size,
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rte_eth_dev_socket_id(port), NULL, mp);
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if (retval < 0)
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return retval;
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}
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/* Allocate and set up 1 TX queue per Ethernet port. */
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for (q = 0; q < default_params.tx_rings; q++) {
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retval = rte_eth_tx_queue_setup(port, q, tx_ring_size,
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rte_eth_dev_socket_id(port), NULL);
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if (retval < 0)
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return retval;
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}
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/* Start the Ethernet port. */
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retval = rte_eth_dev_start(port);
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if (retval < 0)
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return retval;
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/* Display the port MAC address. */
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struct ether_addr addr;
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rte_eth_macaddr_get(port, &addr);
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printf("Port %u MAC: %02" PRIx8 " %02" PRIx8 " %02" PRIx8
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" %02" PRIx8 " %02" PRIx8 " %02" PRIx8 "\n",
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(unsigned int)port,
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addr.addr_bytes[0], addr.addr_bytes[1],
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addr.addr_bytes[2], addr.addr_bytes[3],
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addr.addr_bytes[4], addr.addr_bytes[5]);
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/* Enable RX in promiscuous mode for the Ethernet device. */
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rte_eth_promiscuous_enable(port);
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return 0;
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}
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static int
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init_ports(int num_ports)
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{
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uint8_t portid;
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int retval;
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default_params.mp = rte_pktmbuf_pool_create("packet_pool",
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NB_MBUFS,
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MBUF_CACHE_SIZE,
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MBUF_PRIV_SIZE,
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RTE_MBUF_DEFAULT_BUF_SIZE,
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rte_socket_id());
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if (!default_params.mp)
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return -ENOMEM;
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for (portid = 0; portid < num_ports; portid++) {
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retval = port_init(portid, default_params.mp);
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if (retval)
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return retval;
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}
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return 0;
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}
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static int
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testsuite_setup(void)
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{
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int err;
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uint8_t count;
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struct rte_event_dev_info dev_info;
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count = rte_event_dev_count();
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if (!count) {
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printf("Failed to find a valid event device,"
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" testing with event_skeleton device\n");
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rte_vdev_init("event_skeleton", NULL);
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}
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struct rte_event_dev_config config = {
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.nb_event_queues = 1,
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.nb_event_ports = 1,
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};
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err = rte_event_dev_info_get(TEST_DEV_ID, &dev_info);
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config.nb_event_queue_flows = dev_info.max_event_queue_flows;
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config.nb_event_port_dequeue_depth =
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dev_info.max_event_port_dequeue_depth;
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config.nb_event_port_enqueue_depth =
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dev_info.max_event_port_enqueue_depth;
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config.nb_events_limit =
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dev_info.max_num_events;
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err = rte_event_dev_configure(TEST_DEV_ID, &config);
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TEST_ASSERT(err == 0, "Event device initialization failed err %d\n",
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err);
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/*
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* eth devices like octeontx use event device to receive packets
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* so rte_eth_dev_start invokes rte_event_dev_start internally, so
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* call init_ports after rte_event_dev_configure
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*/
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err = init_ports(rte_eth_dev_count());
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TEST_ASSERT(err == 0, "Port initialization failed err %d\n", err);
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err = rte_event_eth_rx_adapter_caps_get(TEST_DEV_ID, TEST_ETHDEV_ID,
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&default_params.caps);
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TEST_ASSERT(err == 0, "Failed to get adapter cap err %d\n",
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err);
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return err;
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}
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static void
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testsuite_teardown(void)
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{
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uint32_t i;
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for (i = 0; i < rte_eth_dev_count(); i++)
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rte_eth_dev_stop(i);
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rte_mempool_free(default_params.mp);
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}
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static int
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adapter_create(void)
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{
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int err;
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struct rte_event_dev_info dev_info;
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struct rte_event_port_conf rx_p_conf;
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err = rte_event_dev_info_get(TEST_DEV_ID, &dev_info);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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rx_p_conf.new_event_threshold = dev_info.max_num_events;
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rx_p_conf.dequeue_depth = dev_info.max_event_port_dequeue_depth;
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rx_p_conf.enqueue_depth = dev_info.max_event_port_enqueue_depth;
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err = rte_event_eth_rx_adapter_create(TEST_INST_ID, TEST_DEV_ID,
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&rx_p_conf);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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return err;
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}
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static void
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adapter_free(void)
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{
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rte_event_eth_rx_adapter_free(TEST_INST_ID);
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}
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static int
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adapter_create_free(void)
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{
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int err;
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struct rte_event_port_conf rx_p_conf = {
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.dequeue_depth = 8,
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.enqueue_depth = 8,
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.new_event_threshold = 1200,
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};
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err = rte_event_eth_rx_adapter_create(TEST_INST_ID, TEST_DEV_ID,
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NULL);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
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err = rte_event_eth_rx_adapter_create(TEST_INST_ID, TEST_DEV_ID,
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&rx_p_conf);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_create(TEST_INST_ID,
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TEST_DEV_ID, &rx_p_conf);
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TEST_ASSERT(err == -EEXIST, "Expected -EEXIST %d got %d", -EEXIST, err);
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err = rte_event_eth_rx_adapter_free(TEST_INST_ID);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_free(TEST_INST_ID);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL %d got %d", -EINVAL, err);
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err = rte_event_eth_rx_adapter_free(1);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL %d got %d", -EINVAL, err);
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return TEST_SUCCESS;
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}
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static int
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adapter_queue_add_del(void)
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{
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int err;
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struct rte_event ev;
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uint32_t cap;
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struct rte_event_eth_rx_adapter_queue_conf queue_config;
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err = rte_event_eth_rx_adapter_caps_get(TEST_DEV_ID, TEST_ETHDEV_ID,
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&cap);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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ev.queue_id = 0;
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ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
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ev.priority = 0;
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queue_config.rx_queue_flags = 0;
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if (cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID) {
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ev.flow_id = 1;
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queue_config.rx_queue_flags =
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RTE_EVENT_ETH_RX_ADAPTER_QUEUE_FLOW_ID_VALID;
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}
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queue_config.ev = ev;
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queue_config.servicing_weight = 1;
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err = rte_event_eth_rx_adapter_queue_add(TEST_INST_ID,
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rte_eth_dev_count(),
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-1, &queue_config);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
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if (cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ) {
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err = rte_event_eth_rx_adapter_queue_add(TEST_INST_ID,
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TEST_ETHDEV_ID, 0,
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&queue_config);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_queue_del(TEST_INST_ID,
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TEST_ETHDEV_ID, 0);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_queue_add(TEST_INST_ID,
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TEST_ETHDEV_ID,
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-1,
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&queue_config);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_queue_del(TEST_INST_ID,
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TEST_ETHDEV_ID,
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-1);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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} else {
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err = rte_event_eth_rx_adapter_queue_add(TEST_INST_ID,
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TEST_ETHDEV_ID,
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0,
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&queue_config);
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TEST_ASSERT(err == -EINVAL, "Expected EINVAL got %d", err);
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err = rte_event_eth_rx_adapter_queue_add(TEST_INST_ID,
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TEST_ETHDEV_ID, -1,
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&queue_config);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_queue_del(TEST_INST_ID,
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TEST_ETHDEV_ID, 0);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_queue_del(TEST_INST_ID,
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TEST_ETHDEV_ID, -1);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_queue_del(TEST_INST_ID,
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TEST_ETHDEV_ID, -1);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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}
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err = rte_event_eth_rx_adapter_queue_add(1, TEST_ETHDEV_ID, -1,
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&queue_config);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
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err = rte_event_eth_rx_adapter_queue_del(1, TEST_ETHDEV_ID, -1);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
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return TEST_SUCCESS;
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}
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static int
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adapter_start_stop(void)
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{
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int err;
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struct rte_event ev;
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ev.queue_id = 0;
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ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
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ev.priority = 0;
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struct rte_event_eth_rx_adapter_queue_conf queue_config;
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queue_config.rx_queue_flags = 0;
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if (default_params.caps &
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RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID) {
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ev.flow_id = 1;
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queue_config.rx_queue_flags =
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RTE_EVENT_ETH_RX_ADAPTER_QUEUE_FLOW_ID_VALID;
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}
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queue_config.ev = ev;
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queue_config.servicing_weight = 1;
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err = rte_event_eth_rx_adapter_queue_add(TEST_INST_ID, TEST_ETHDEV_ID,
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-1, &queue_config);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_start(TEST_INST_ID);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_stop(TEST_INST_ID);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_queue_del(TEST_INST_ID, TEST_ETHDEV_ID,
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-1);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_start(TEST_INST_ID);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_stop(TEST_INST_ID);
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TEST_ASSERT(err == 0, "Expected 0 got %d", err);
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err = rte_event_eth_rx_adapter_start(1);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
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err = rte_event_eth_rx_adapter_stop(1);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
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return TEST_SUCCESS;
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}
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static int
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adapter_stats(void)
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{
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int err;
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struct rte_event_eth_rx_adapter_stats stats;
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err = rte_event_eth_rx_adapter_stats_get(TEST_INST_ID, NULL);
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TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
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|
||||
err = rte_event_eth_rx_adapter_stats_get(TEST_INST_ID, &stats);
|
||||
TEST_ASSERT(err == 0, "Expected 0 got %d", err);
|
||||
|
||||
err = rte_event_eth_rx_adapter_stats_get(1, &stats);
|
||||
TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
|
||||
|
||||
return TEST_SUCCESS;
|
||||
}
|
||||
|
||||
static struct unit_test_suite service_tests = {
|
||||
.suite_name = "rx event eth adapter test suite",
|
||||
.setup = testsuite_setup,
|
||||
.teardown = testsuite_teardown,
|
||||
.unit_test_cases = {
|
||||
TEST_CASE_ST(NULL, NULL, adapter_create_free),
|
||||
TEST_CASE_ST(adapter_create, adapter_free,
|
||||
adapter_queue_add_del),
|
||||
TEST_CASE_ST(adapter_create, adapter_free, adapter_start_stop),
|
||||
TEST_CASE_ST(adapter_create, adapter_free, adapter_stats),
|
||||
TEST_CASES_END() /**< NULL terminate unit test array */
|
||||
}
|
||||
};
|
||||
|
||||
static int
|
||||
test_event_eth_rx_adapter_common(void)
|
||||
{
|
||||
return unit_test_suite_runner(&service_tests);
|
||||
}
|
||||
|
||||
REGISTER_TEST_COMMAND(event_eth_rx_adapter_autotest,
|
||||
test_event_eth_rx_adapter_common);
|
||||
Loading…
Reference in New Issue
Block a user