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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2018 Intel Corporation
*/
#include <stdio.h>
#include <unistd.h>
#include <stdint.h>
#include <limits.h>
#include <rte_ethdev_driver.h>
#include <rte_pdump.h>
#include "rte_eal.h"
#include "rte_lcore.h"
#include "rte_mempool.h"
#include "rte_ring.h"
#include "sample_packet_forward.h"
#include "test.h"
#include "process.h"
#include "test_pdump.h"
#define launch_p(ARGV) process_dup(ARGV, RTE_DIM(ARGV), __func__)
struct rte_ring *ring_server;
uint16_t portid;
uint16_t flag_for_send_pkts = 1;
int
test_pdump_init(void)
{
int ret = 0;
ret = rte_pdump_init();
if (ret < 0) {
printf("rte_pdump_init failed\n");
return -1;
}
ret = test_ring_setup(&ring_server, &portid);
if (ret < 0) {
printf("test_ring_setup failed\n");
return -1;
}
printf("pdump_init success\n");
return ret;
}
int
run_pdump_client_tests(void)
{
int flags = RTE_PDUMP_FLAG_TX, ret = 0, itr;
char deviceid[] = "net_ring_net_ringa";
struct rte_ring *ring_client;
struct rte_mempool *mp = NULL;
struct rte_eth_dev *eth_dev = NULL;
char poolname[] = "mbuf_pool_client";
ret = test_get_mempool(&mp, poolname);
if (ret < 0)
return -1;
mp->flags = 0x0000;
ring_client = rte_ring_create("SR0", RING_SIZE, rte_socket_id(), 0);
if (ring_client == NULL) {
printf("rte_ring_create SR0 failed");
return -1;
}
eth_dev = rte_eth_dev_attach_secondary(deviceid);
if (!eth_dev) {
printf("Failed to probe %s", deviceid);
return -1;
}
rte_eth_dev_probing_finish(eth_dev);
printf("\n***** flags = RTE_PDUMP_FLAG_TX *****\n");
for (itr = 0; itr < NUM_ITR; itr++) {
ret = rte_pdump_enable(portid, QUEUE_ID, flags, ring_client,
mp, NULL);
if (ret < 0) {
printf("rte_pdump_enable failed\n");
return -1;
}
printf("pdump_enable success\n");
ret = rte_pdump_disable(portid, QUEUE_ID, flags);
if (ret < 0) {
printf("rte_pdump_disable failed\n");
return -1;
}
printf("pdump_disable success\n");
ret = rte_pdump_enable_by_deviceid(deviceid, QUEUE_ID, flags,
ring_client, mp, NULL);
if (ret < 0) {
printf("rte_pdump_enable_by_deviceid failed\n");
return -1;
}
printf("pdump_enable_by_deviceid success\n");
ret = rte_pdump_disable_by_deviceid(deviceid, QUEUE_ID, flags);
if (ret < 0) {
printf("rte_pdump_disable_by_deviceid failed\n");
return -1;
}
printf("pdump_disable_by_deviceid success\n");
if (itr == 0) {
flags = RTE_PDUMP_FLAG_RX;
printf("\n***** flags = RTE_PDUMP_FLAG_RX *****\n");
} else if (itr == 1) {
flags = RTE_PDUMP_FLAG_RXTX;
printf("\n***** flags = RTE_PDUMP_FLAG_RXTX *****\n");
}
}
if (ring_client != NULL)
test_ring_free(ring_client);
if (mp != NULL)
test_mp_free(mp);
return ret;
}
int
test_pdump_uninit(void)
{
int ret = 0;
ret = rte_pdump_uninit();
if (ret < 0) {
printf("rte_pdump_uninit failed\n");
return -1;
}
if (ring_server != NULL)
test_ring_free(ring_server);
printf("pdump_uninit success\n");
test_vdev_uninit("net_ring_net_ringa");
return ret;
}
void *
send_pkts(void *empty)
{
int ret = 0;
struct rte_mbuf *pbuf[NUM_PACKETS] = { };
struct rte_mempool *mp;
char poolname[] = "mbuf_pool_server";
ret = test_get_mbuf_from_pool(&mp, pbuf, poolname);
if (ret < 0)
printf("get_mbuf_from_pool failed\n");
do {
ret = test_packet_forward(pbuf, portid, QUEUE_ID);
if (ret < 0)
printf("send pkts Failed\n");
} while (flag_for_send_pkts);
test_put_mbuf_to_pool(mp, pbuf);
return empty;
}
/*
* This function is called in the primary i.e. main test, to spawn off secondary
* processes to run actual mp tests. Uses fork() and exec pair
*/
int
run_pdump_server_tests(void)
{
int ret = 0;
char coremask[10];
#ifdef RTE_EXEC_ENV_LINUX
char tmp[PATH_MAX] = { 0 };
char prefix[PATH_MAX] = { 0 };
get_current_prefix(tmp, sizeof(tmp));
snprintf(prefix, sizeof(prefix), "--file-prefix=%s", tmp);
#else
const char *prefix = "";
#endif
/* good case, using secondary */
const char *const argv1[] = {
prgname, "-c", coremask, "--proc-type=secondary",
prefix
};
snprintf(coremask, sizeof(coremask), "%x",
(1 << rte_get_master_lcore()));
ret = test_pdump_init();
ret |= launch_p(argv1);
ret |= test_pdump_uninit();
return ret;
}
int
test_pdump(void)
{
int ret = 0;
if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
printf("IN PRIMARY PROCESS\n");
ret = run_pdump_server_tests();
if (ret < 0)
return TEST_FAILED;
} else if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
printf("IN SECONDARY PROCESS\n");
sleep(5);
ret = run_pdump_client_tests();
if (ret < 0)
return TEST_FAILED;
}
return TEST_SUCCESS;
}
REGISTER_TEST_COMMAND(pdump_autotest, test_pdump);
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