test/eventdev: add unit tests
authorJerin Jacob <jerin.jacob@caviumnetworks.com>
Fri, 18 Nov 2016 05:45:02 +0000 (11:15 +0530)
committerJerin Jacob <jerin.jacob@caviumnetworks.com>
Tue, 4 Apr 2017 17:12:00 +0000 (19:12 +0200)
This commit adds basic unit tests for the eventdev API.

commands to run the test app:
./build/app/test -c 2
RTE>>eventdev_common_autotest

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
MAINTAINERS
test/test/Makefile
test/test/test_eventdev.c [new file with mode: 0644]

index 4517e73..7c869b1 100644 (file)
@@ -252,6 +252,7 @@ M: Jerin Jacob <jerin.jacob@caviumnetworks.com>
 T: git://dpdk.org/next/dpdk-next-eventdev
 F: lib/librte_eventdev/
 F: drivers/event/skeleton/
+F: test/test/test_eventdev.c
 
 
 Networking Drivers
index 60c1761..9f5dd49 100644 (file)
@@ -199,6 +199,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += test_cryptodev_blockcipher.c
 SRCS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += test_cryptodev_perf.c
 SRCS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += test_cryptodev.c
 
+SRCS-$(CONFIG_RTE_LIBRTE_EVENTDEV) += test_eventdev.c
+
 SRCS-$(CONFIG_RTE_LIBRTE_KVARGS) += test_kvargs.c
 
 CFLAGS += -O3
diff --git a/test/test/test_eventdev.c b/test/test/test_eventdev.c
new file mode 100644 (file)
index 0000000..042a446
--- /dev/null
@@ -0,0 +1,778 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2016 Cavium networks. All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *        notice, this list of conditions and the following disclaimer.
+ *      * Redistributions in binary form must reproduce the above copyright
+ *        notice, this list of conditions and the following disclaimer in
+ *        the documentation and/or other materials provided with the
+ *        distribution.
+ *      * Neither the name of Cavium networks nor the names of its
+ *        contributors may be used to endorse or promote products derived
+ *        from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rte_common.h>
+#include <rte_hexdump.h>
+#include <rte_mbuf.h>
+#include <rte_malloc.h>
+#include <rte_memcpy.h>
+#include <rte_eventdev.h>
+#include <rte_cryptodev.h>
+
+#include "test.h"
+
+#define TEST_DEV_ID   0
+
+static int
+testsuite_setup(void)
+{
+       RTE_BUILD_BUG_ON(sizeof(struct rte_event) != 16);
+       uint8_t count;
+       count = rte_event_dev_count();
+       if (!count) {
+               printf("Failed to find a valid event device,"
+                       " testing with event_skeleton device\n");
+               return rte_eal_vdev_init("event_skeleton", NULL);
+       }
+       return TEST_SUCCESS;
+}
+
+static void
+testsuite_teardown(void)
+{
+}
+
+static int
+test_eventdev_count(void)
+{
+       uint8_t count;
+       count = rte_event_dev_count();
+       TEST_ASSERT(count > 0, "Invalid eventdev count %" PRIu8, count);
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_get_dev_id(void)
+{
+       int ret;
+       ret = rte_event_dev_get_dev_id("not_a_valid_eventdev_driver");
+       TEST_ASSERT_FAIL(ret, "Expected <0 for invalid dev name ret=%d", ret);
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_socket_id(void)
+{
+       int socket_id;
+       socket_id = rte_event_dev_socket_id(TEST_DEV_ID);
+       TEST_ASSERT(socket_id != -EINVAL, "Failed to get socket_id %d",
+                               socket_id);
+       socket_id = rte_event_dev_socket_id(RTE_EVENT_MAX_DEVS);
+       TEST_ASSERT(socket_id == -EINVAL, "Expected -EINVAL %d", socket_id);
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_info_get(void)
+{
+       int ret;
+       struct rte_event_dev_info info;
+       ret = rte_event_dev_info_get(TEST_DEV_ID, NULL);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+       TEST_ASSERT(info.max_event_ports > 0,
+                       "Not enough event ports %d", info.max_event_ports);
+       TEST_ASSERT(info.max_event_queues > 0,
+                       "Not enough event queues %d", info.max_event_queues);
+       return TEST_SUCCESS;
+}
+
+static inline void
+devconf_set_default_sane_values(struct rte_event_dev_config *dev_conf,
+                       struct rte_event_dev_info *info)
+{
+       memset(dev_conf, 0, sizeof(struct rte_event_dev_config));
+       dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns;
+       dev_conf->nb_event_ports = info->max_event_ports;
+       dev_conf->nb_event_queues = info->max_event_queues;
+       dev_conf->nb_event_queue_flows = info->max_event_queue_flows;
+       dev_conf->nb_event_port_dequeue_depth =
+                       info->max_event_port_dequeue_depth;
+       dev_conf->nb_event_port_enqueue_depth =
+                       info->max_event_port_enqueue_depth;
+       dev_conf->nb_event_port_enqueue_depth =
+                       info->max_event_port_enqueue_depth;
+       dev_conf->nb_events_limit =
+                       info->max_num_events;
+}
+
+static int
+test_ethdev_config_run(struct rte_event_dev_config *dev_conf,
+               struct rte_event_dev_info *info,
+               void (*fn)(struct rte_event_dev_config *dev_conf,
+                       struct rte_event_dev_info *info))
+{
+       devconf_set_default_sane_values(dev_conf, info);
+       fn(dev_conf, info);
+       return rte_event_dev_configure(TEST_DEV_ID, dev_conf);
+}
+
+static void
+min_dequeue_limit(struct rte_event_dev_config *dev_conf,
+                 struct rte_event_dev_info *info)
+{
+       dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns - 1;
+}
+
+static void
+max_dequeue_limit(struct rte_event_dev_config *dev_conf,
+                 struct rte_event_dev_info *info)
+{
+       dev_conf->dequeue_timeout_ns = info->max_dequeue_timeout_ns + 1;
+}
+
+static void
+max_events_limit(struct rte_event_dev_config *dev_conf,
+                 struct rte_event_dev_info *info)
+{
+       dev_conf->nb_events_limit  = info->max_num_events + 1;
+}
+
+static void
+max_event_ports(struct rte_event_dev_config *dev_conf,
+                 struct rte_event_dev_info *info)
+{
+       dev_conf->nb_event_ports = info->max_event_ports + 1;
+}
+
+static void
+max_event_queues(struct rte_event_dev_config *dev_conf,
+                 struct rte_event_dev_info *info)
+{
+       dev_conf->nb_event_queues = info->max_event_queues + 1;
+}
+
+static void
+max_event_queue_flows(struct rte_event_dev_config *dev_conf,
+                 struct rte_event_dev_info *info)
+{
+       dev_conf->nb_event_queue_flows = info->max_event_queue_flows + 1;
+}
+
+static void
+max_event_port_dequeue_depth(struct rte_event_dev_config *dev_conf,
+                 struct rte_event_dev_info *info)
+{
+       dev_conf->nb_event_port_dequeue_depth =
+               info->max_event_port_dequeue_depth + 1;
+}
+
+static void
+max_event_port_enqueue_depth(struct rte_event_dev_config *dev_conf,
+                 struct rte_event_dev_info *info)
+{
+       dev_conf->nb_event_port_enqueue_depth =
+               info->max_event_port_enqueue_depth + 1;
+}
+
+
+static int
+test_eventdev_configure(void)
+{
+       int ret;
+       struct rte_event_dev_config dev_conf;
+       struct rte_event_dev_info info;
+       ret = rte_event_dev_configure(TEST_DEV_ID, NULL);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+
+       /* Check limits */
+       TEST_ASSERT_EQUAL(-EINVAL,
+               test_ethdev_config_run(&dev_conf, &info, min_dequeue_limit),
+                "Config negative test failed");
+       TEST_ASSERT_EQUAL(-EINVAL,
+               test_ethdev_config_run(&dev_conf, &info, max_dequeue_limit),
+                "Config negative test failed");
+       TEST_ASSERT_EQUAL(-EINVAL,
+               test_ethdev_config_run(&dev_conf, &info, max_events_limit),
+                "Config negative test failed");
+       TEST_ASSERT_EQUAL(-EINVAL,
+               test_ethdev_config_run(&dev_conf, &info, max_event_ports),
+                "Config negative test failed");
+       TEST_ASSERT_EQUAL(-EINVAL,
+               test_ethdev_config_run(&dev_conf, &info, max_event_queues),
+                "Config negative test failed");
+       TEST_ASSERT_EQUAL(-EINVAL,
+               test_ethdev_config_run(&dev_conf, &info, max_event_queue_flows),
+                "Config negative test failed");
+       TEST_ASSERT_EQUAL(-EINVAL,
+               test_ethdev_config_run(&dev_conf, &info,
+                       max_event_port_dequeue_depth),
+                        "Config negative test failed");
+       TEST_ASSERT_EQUAL(-EINVAL,
+               test_ethdev_config_run(&dev_conf, &info,
+               max_event_port_enqueue_depth),
+                "Config negative test failed");
+
+       /* Positive case */
+       devconf_set_default_sane_values(&dev_conf, &info);
+       ret = rte_event_dev_configure(TEST_DEV_ID, &dev_conf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev");
+
+       /* re-configure */
+       devconf_set_default_sane_values(&dev_conf, &info);
+       dev_conf.nb_event_ports = info.max_event_ports/2;
+       dev_conf.nb_event_queues = info.max_event_queues/2;
+       ret = rte_event_dev_configure(TEST_DEV_ID, &dev_conf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to re configure eventdev");
+
+       /* re-configure back to max_event_queues and max_event_ports */
+       devconf_set_default_sane_values(&dev_conf, &info);
+       ret = rte_event_dev_configure(TEST_DEV_ID, &dev_conf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to re-configure eventdev");
+
+       return TEST_SUCCESS;
+
+}
+
+static int
+eventdev_configure_setup(void)
+{
+       int ret;
+       struct rte_event_dev_config dev_conf;
+       struct rte_event_dev_info info;
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+       devconf_set_default_sane_values(&dev_conf, &info);
+       ret = rte_event_dev_configure(TEST_DEV_ID, &dev_conf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev");
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_queue_default_conf_get(void)
+{
+       int i, ret;
+       struct rte_event_queue_conf qconf;
+
+       ret = rte_event_queue_default_conf_get(TEST_DEV_ID, 0, NULL);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       for (i = 0; i < rte_event_queue_count(TEST_DEV_ID); i++) {
+               ret = rte_event_queue_default_conf_get(TEST_DEV_ID, i,
+                                                &qconf);
+               TEST_ASSERT_SUCCESS(ret, "Failed to get queue%d info", i);
+       }
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_queue_setup(void)
+{
+       int i, ret;
+       struct rte_event_dev_info info;
+       struct rte_event_queue_conf qconf;
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+
+       /* Negative cases */
+       ret = rte_event_queue_default_conf_get(TEST_DEV_ID, 0, &qconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get queue0 info");
+       qconf.event_queue_cfg = (RTE_EVENT_QUEUE_CFG_ALL_TYPES &
+                RTE_EVENT_QUEUE_CFG_TYPE_MASK);
+       qconf.nb_atomic_flows = info.max_event_queue_flows + 1;
+       ret = rte_event_queue_setup(TEST_DEV_ID, 0, &qconf);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       qconf.nb_atomic_flows = info.max_event_queue_flows;
+       qconf.event_queue_cfg = (RTE_EVENT_QUEUE_CFG_ORDERED_ONLY &
+                RTE_EVENT_QUEUE_CFG_TYPE_MASK);
+       qconf.nb_atomic_order_sequences = info.max_event_queue_flows + 1;
+       ret = rte_event_queue_setup(TEST_DEV_ID, 0, &qconf);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       ret = rte_event_queue_setup(TEST_DEV_ID, info.max_event_queues,
+                                       &qconf);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       /* Positive case */
+       ret = rte_event_queue_default_conf_get(TEST_DEV_ID, 0, &qconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get queue0 info");
+       ret = rte_event_queue_setup(TEST_DEV_ID, 0, &qconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to setup queue0");
+
+
+       for (i = 0; i < rte_event_queue_count(TEST_DEV_ID); i++) {
+               ret = rte_event_queue_setup(TEST_DEV_ID, i, NULL);
+               TEST_ASSERT_SUCCESS(ret, "Failed to setup queue%d", i);
+       }
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_queue_count(void)
+{
+       int ret;
+       struct rte_event_dev_info info;
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+
+       TEST_ASSERT_EQUAL(rte_event_queue_count(TEST_DEV_ID),
+                info.max_event_queues, "Wrong queue count");
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_queue_priority(void)
+{
+       int i, ret;
+       struct rte_event_dev_info info;
+       struct rte_event_queue_conf qconf;
+       uint8_t priority;
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+
+       for (i = 0; i < rte_event_queue_count(TEST_DEV_ID); i++) {
+               ret = rte_event_queue_default_conf_get(TEST_DEV_ID, i,
+                                       &qconf);
+               TEST_ASSERT_SUCCESS(ret, "Failed to get queue%d def conf", i);
+               qconf.priority = i %  RTE_EVENT_DEV_PRIORITY_LOWEST;
+               ret = rte_event_queue_setup(TEST_DEV_ID, i, &qconf);
+               TEST_ASSERT_SUCCESS(ret, "Failed to setup queue%d", i);
+       }
+
+       for (i = 0; i < rte_event_queue_count(TEST_DEV_ID); i++) {
+               priority =  rte_event_queue_priority(TEST_DEV_ID, i);
+               if (info.event_dev_cap & RTE_EVENT_DEV_CAP_QUEUE_QOS)
+                       TEST_ASSERT_EQUAL(priority,
+                        i %  RTE_EVENT_DEV_PRIORITY_LOWEST,
+                        "Wrong priority value for queue%d", i);
+               else
+                       TEST_ASSERT_EQUAL(priority,
+                        RTE_EVENT_DEV_PRIORITY_NORMAL,
+                        "Wrong priority value for queue%d", i);
+       }
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_port_default_conf_get(void)
+{
+       int i, ret;
+       struct rte_event_port_conf pconf;
+
+       ret = rte_event_port_default_conf_get(TEST_DEV_ID, 0, NULL);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       ret = rte_event_port_default_conf_get(TEST_DEV_ID,
+                       rte_event_port_count(TEST_DEV_ID) + 1, NULL);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       for (i = 0; i < rte_event_port_count(TEST_DEV_ID); i++) {
+               ret = rte_event_port_default_conf_get(TEST_DEV_ID, i,
+                                                       &pconf);
+               TEST_ASSERT_SUCCESS(ret, "Failed to get port%d info", i);
+       }
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_port_setup(void)
+{
+       int i, ret;
+       struct rte_event_dev_info info;
+       struct rte_event_port_conf pconf;
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+
+       /* Negative cases */
+       ret = rte_event_port_default_conf_get(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get port0 info");
+       pconf.new_event_threshold = info.max_num_events + 1;
+       ret = rte_event_port_setup(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       pconf.new_event_threshold = info.max_num_events;
+       pconf.dequeue_depth = info.max_event_port_dequeue_depth + 1;
+       ret = rte_event_port_setup(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       pconf.dequeue_depth = info.max_event_port_dequeue_depth;
+       pconf.enqueue_depth = info.max_event_port_enqueue_depth + 1;
+       ret = rte_event_port_setup(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       ret = rte_event_port_setup(TEST_DEV_ID, info.max_event_ports,
+                                       &pconf);
+       TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
+
+       /* Positive case */
+       ret = rte_event_port_default_conf_get(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get port0 info");
+       ret = rte_event_port_setup(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to setup port0");
+
+
+       for (i = 0; i < rte_event_port_count(TEST_DEV_ID); i++) {
+               ret = rte_event_port_setup(TEST_DEV_ID, i, NULL);
+               TEST_ASSERT_SUCCESS(ret, "Failed to setup port%d", i);
+       }
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_dequeue_depth(void)
+{
+       int ret;
+       struct rte_event_dev_info info;
+       struct rte_event_port_conf pconf;
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+
+       ret = rte_event_port_default_conf_get(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get port0 info");
+       ret = rte_event_port_setup(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to setup port0");
+
+       TEST_ASSERT_EQUAL(rte_event_port_dequeue_depth(TEST_DEV_ID, 0),
+                pconf.dequeue_depth, "Wrong port dequeue depth");
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_enqueue_depth(void)
+{
+       int ret;
+       struct rte_event_dev_info info;
+       struct rte_event_port_conf pconf;
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+
+       ret = rte_event_port_default_conf_get(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get port0 info");
+       ret = rte_event_port_setup(TEST_DEV_ID, 0, &pconf);
+       TEST_ASSERT_SUCCESS(ret, "Failed to setup port0");
+
+       TEST_ASSERT_EQUAL(rte_event_port_enqueue_depth(TEST_DEV_ID, 0),
+                pconf.enqueue_depth, "Wrong port enqueue depth");
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_port_count(void)
+{
+       int ret;
+       struct rte_event_dev_info info;
+
+       ret = rte_event_dev_info_get(TEST_DEV_ID, &info);
+       TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+
+       TEST_ASSERT_EQUAL(rte_event_port_count(TEST_DEV_ID),
+                info.max_event_ports, "Wrong port count");
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_timeout_ticks(void)
+{
+       int ret;
+       uint64_t timeout_ticks;
+
+       ret = rte_event_dequeue_timeout_ticks(TEST_DEV_ID, 100, &timeout_ticks);
+       TEST_ASSERT_SUCCESS(ret, "Fail to get timeout_ticks");
+
+       return TEST_SUCCESS;
+}
+
+
+static int
+test_eventdev_start_stop(void)
+{
+       int i, ret;
+
+       ret = eventdev_configure_setup();
+       TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev");
+
+       for (i = 0; i < rte_event_queue_count(TEST_DEV_ID); i++) {
+               ret = rte_event_queue_setup(TEST_DEV_ID, i, NULL);
+               TEST_ASSERT_SUCCESS(ret, "Failed to setup queue%d", i);
+       }
+
+       for (i = 0; i < rte_event_port_count(TEST_DEV_ID); i++) {
+               ret = rte_event_port_setup(TEST_DEV_ID, i, NULL);
+               TEST_ASSERT_SUCCESS(ret, "Failed to setup port%d", i);
+       }
+
+       ret = rte_event_dev_start(TEST_DEV_ID);
+       TEST_ASSERT_SUCCESS(ret, "Failed to start device%d", TEST_DEV_ID);
+
+       rte_event_dev_stop(TEST_DEV_ID);
+       return TEST_SUCCESS;
+}
+
+
+static int
+eventdev_setup_device(void)
+{
+       int i, ret;
+
+       ret = eventdev_configure_setup();
+       TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev");
+
+       for (i = 0; i < rte_event_queue_count(TEST_DEV_ID); i++) {
+               ret = rte_event_queue_setup(TEST_DEV_ID, i, NULL);
+               TEST_ASSERT_SUCCESS(ret, "Failed to setup queue%d", i);
+       }
+
+       for (i = 0; i < rte_event_port_count(TEST_DEV_ID); i++) {
+               ret = rte_event_port_setup(TEST_DEV_ID, i, NULL);
+               TEST_ASSERT_SUCCESS(ret, "Failed to setup port%d", i);
+       }
+
+       ret = rte_event_dev_start(TEST_DEV_ID);
+       TEST_ASSERT_SUCCESS(ret, "Failed to start device%d", TEST_DEV_ID);
+
+       return TEST_SUCCESS;
+}
+
+static void
+eventdev_stop_device(void)
+{
+       rte_event_dev_stop(TEST_DEV_ID);
+}
+
+static int
+test_eventdev_link(void)
+{
+       int ret, nb_queues, i;
+       uint8_t queues[RTE_EVENT_MAX_QUEUES_PER_DEV];
+       uint8_t priorities[RTE_EVENT_MAX_QUEUES_PER_DEV];
+
+       ret = rte_event_port_link(TEST_DEV_ID, 0, NULL, NULL, 0);
+       TEST_ASSERT(ret >= 0, "Failed to link with NULL device%d",
+                                TEST_DEV_ID);
+
+       nb_queues = rte_event_queue_count(TEST_DEV_ID);
+       for (i = 0; i < nb_queues; i++) {
+               queues[i] = i;
+               priorities[i] = RTE_EVENT_DEV_PRIORITY_NORMAL;
+       }
+
+       ret = rte_event_port_link(TEST_DEV_ID, 0, queues,
+                                       priorities, nb_queues);
+       TEST_ASSERT(ret == nb_queues, "Failed to link(device%d) ret=%d",
+                                TEST_DEV_ID, ret);
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_unlink(void)
+{
+       int ret, nb_queues, i;
+       uint8_t queues[RTE_EVENT_MAX_QUEUES_PER_DEV];
+
+       ret = rte_event_port_unlink(TEST_DEV_ID, 0, NULL, 0);
+       TEST_ASSERT(ret >= 0, "Failed to unlink with NULL device%d",
+                                TEST_DEV_ID);
+
+       nb_queues = rte_event_queue_count(TEST_DEV_ID);
+       for (i = 0; i < nb_queues; i++)
+               queues[i] = i;
+
+
+       ret = rte_event_port_unlink(TEST_DEV_ID, 0, queues, nb_queues);
+       TEST_ASSERT(ret == nb_queues, "Failed to unlink(device%d) ret=%d",
+                                TEST_DEV_ID, ret);
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_link_get(void)
+{
+       int ret, nb_queues, i;
+       uint8_t queues[RTE_EVENT_MAX_QUEUES_PER_DEV];
+       uint8_t priorities[RTE_EVENT_MAX_QUEUES_PER_DEV];
+
+       /* link all queues */
+       ret = rte_event_port_link(TEST_DEV_ID, 0, NULL, NULL, 0);
+       TEST_ASSERT(ret >= 0, "Failed to link with NULL device%d",
+                                TEST_DEV_ID);
+
+       nb_queues = rte_event_queue_count(TEST_DEV_ID);
+       for (i = 0; i < nb_queues; i++)
+               queues[i] = i;
+
+       ret = rte_event_port_unlink(TEST_DEV_ID, 0, queues, nb_queues);
+       TEST_ASSERT(ret == nb_queues, "Failed to unlink(device%d) ret=%d",
+                                TEST_DEV_ID, ret);
+
+       ret = rte_event_port_links_get(TEST_DEV_ID, 0, queues, priorities);
+       TEST_ASSERT(ret == 0, "(%d)Wrong link get=%d", TEST_DEV_ID, ret);
+
+       /* link all queues and get the links */
+       nb_queues = rte_event_queue_count(TEST_DEV_ID);
+       for (i = 0; i < nb_queues; i++) {
+               queues[i] = i;
+               priorities[i] = RTE_EVENT_DEV_PRIORITY_NORMAL;
+       }
+       ret = rte_event_port_link(TEST_DEV_ID, 0, queues, priorities,
+                                        nb_queues);
+       TEST_ASSERT(ret == nb_queues, "Failed to link(device%d) ret=%d",
+                                TEST_DEV_ID, ret);
+       ret = rte_event_port_links_get(TEST_DEV_ID, 0, queues, priorities);
+       TEST_ASSERT(ret == nb_queues, "(%d)Wrong link get ret=%d expected=%d",
+                                TEST_DEV_ID, ret, nb_queues);
+       /* unlink all*/
+       ret = rte_event_port_unlink(TEST_DEV_ID, 0, NULL, 0);
+       TEST_ASSERT(ret == nb_queues, "Failed to unlink(device%d) ret=%d",
+                                TEST_DEV_ID, ret);
+       /* link just one queue */
+       queues[0] = 0;
+       priorities[0] = RTE_EVENT_DEV_PRIORITY_NORMAL;
+
+       ret = rte_event_port_link(TEST_DEV_ID, 0, queues, priorities, 1);
+       TEST_ASSERT(ret == 1, "Failed to link(device%d) ret=%d",
+                                TEST_DEV_ID, ret);
+       ret = rte_event_port_links_get(TEST_DEV_ID, 0, queues, priorities);
+       TEST_ASSERT(ret == 1, "(%d)Wrong link get ret=%d expected=%d",
+                                       TEST_DEV_ID, ret, 1);
+       /* unlink all*/
+       ret = rte_event_port_unlink(TEST_DEV_ID, 0, NULL, 0);
+       TEST_ASSERT(ret == nb_queues, "Failed to unlink(device%d) ret=%d",
+                                TEST_DEV_ID, ret);
+       /* 4links and 2 unlinks */
+       nb_queues = rte_event_queue_count(TEST_DEV_ID);
+       if (nb_queues >= 4) {
+               for (i = 0; i < 4; i++) {
+                       queues[i] = i;
+                       priorities[i] = 0x40;
+               }
+               ret = rte_event_port_link(TEST_DEV_ID, 0, queues, priorities,
+                                               4);
+               TEST_ASSERT(ret == 4, "Failed to link(device%d) ret=%d",
+                                        TEST_DEV_ID, ret);
+
+               for (i = 0; i < 2; i++)
+                       queues[i] = i;
+
+               ret = rte_event_port_unlink(TEST_DEV_ID, 0, queues, 2);
+               TEST_ASSERT(ret == 2, "Failed to unlink(device%d) ret=%d",
+                                        TEST_DEV_ID, ret);
+               ret = rte_event_port_links_get(TEST_DEV_ID, 0,
+                                               queues, priorities);
+               TEST_ASSERT(ret == 2, "(%d)Wrong link get ret=%d expected=%d",
+                                               TEST_DEV_ID, ret, 2);
+               TEST_ASSERT(queues[0] == 2, "ret=%d expected=%d", ret, 2);
+               TEST_ASSERT(priorities[0] == 0x40, "ret=%d expected=%d",
+                                                       ret, 0x40);
+               TEST_ASSERT(queues[1] == 3, "ret=%d expected=%d", ret, 3);
+               TEST_ASSERT(priorities[1] == 0x40, "ret=%d expected=%d",
+                                       ret, 0x40);
+       }
+
+       return TEST_SUCCESS;
+}
+
+static int
+test_eventdev_close(void)
+{
+       rte_event_dev_stop(TEST_DEV_ID);
+       return rte_event_dev_close(TEST_DEV_ID);
+}
+
+static struct unit_test_suite eventdev_common_testsuite  = {
+       .suite_name = "eventdev common code unit test suite",
+       .setup = testsuite_setup,
+       .teardown = testsuite_teardown,
+       .unit_test_cases = {
+               TEST_CASE_ST(NULL, NULL,
+                       test_eventdev_count),
+               TEST_CASE_ST(NULL, NULL,
+                       test_eventdev_get_dev_id),
+               TEST_CASE_ST(NULL, NULL,
+                       test_eventdev_socket_id),
+               TEST_CASE_ST(NULL, NULL,
+                       test_eventdev_info_get),
+               TEST_CASE_ST(NULL, NULL,
+                       test_eventdev_configure),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_queue_default_conf_get),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_queue_setup),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_queue_count),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_queue_priority),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_port_default_conf_get),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_port_setup),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_dequeue_depth),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_enqueue_depth),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_port_count),
+               TEST_CASE_ST(eventdev_configure_setup, NULL,
+                       test_eventdev_timeout_ticks),
+               TEST_CASE_ST(NULL, NULL,
+                       test_eventdev_start_stop),
+               TEST_CASE_ST(eventdev_setup_device, eventdev_stop_device,
+                       test_eventdev_link),
+               TEST_CASE_ST(eventdev_setup_device, eventdev_stop_device,
+                       test_eventdev_unlink),
+               TEST_CASE_ST(eventdev_setup_device, eventdev_stop_device,
+                       test_eventdev_link_get),
+               TEST_CASE_ST(eventdev_setup_device, NULL,
+                       test_eventdev_close),
+               TEST_CASES_END() /**< NULL terminate unit test array */
+       }
+};
+
+static int
+test_eventdev_common(void)
+{
+       return unit_test_suite_runner(&eventdev_common_testsuite);
+}
+
+REGISTER_TEST_COMMAND(eventdev_common_autotest, test_eventdev_common);