[dpdk-dev,15/15] app/test: add unit tests for SW eventdev driver

Message ID 1484581255-148720-16-git-send-email-harry.van.haaren@intel.com
State Superseded, archived
Headers show

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Context Check Description
ci/Intel compilation fail apply patch file failure
ci/checkpatch warning coding style issues

Commit Message

Van Haaren, Harry Jan. 16, 2017, 3:40 p.m.
From: Bruce Richardson <bruce.richardson@intel.com>

Since the sw driver is a standalone lookaside device that has no HW
requirements, we can provide a set of unit tests that test its
functionality across the different queue types and with different input
scenarios.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: David Hunt <david.hunt@intel.com>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
---
 app/test/Makefile           |    5 +-
 app/test/test_sw_eventdev.c | 2031 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 2035 insertions(+), 1 deletion(-)
 create mode 100644 app/test/test_sw_eventdev.c

Patch

diff --git a/app/test/Makefile b/app/test/Makefile
index e28c079..1770c09 100644
--- a/app/test/Makefile
+++ b/app/test/Makefile
@@ -197,7 +197,10 @@  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-$(CONFIG_RTE_LIBRTE_EVENTDEV) += test_eventdev.c
+ifeq ($(CONFIG_RTE_LIBRTE_EVENTDEV),y)
+SRCS-y += test_eventdev.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV) += test_sw_eventdev.c
+endif
 
 SRCS-$(CONFIG_RTE_LIBRTE_KVARGS) += test_kvargs.c
 
diff --git a/app/test/test_sw_eventdev.c b/app/test/test_sw_eventdev.c
new file mode 100644
index 0000000..13a8218
--- /dev/null
+++ b/app/test/test_sw_eventdev.c
@@ -0,0 +1,2031 @@ 
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
+ *   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 Intel Corporation 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 <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/queue.h>
+
+#include <rte_memory.h>
+#include <rte_memzone.h>
+#include <rte_launch.h>
+#include <rte_eal.h>
+#include <rte_per_lcore.h>
+#include <rte_lcore.h>
+#include <rte_debug.h>
+#include <rte_ethdev.h>
+#include <rte_cycles.h>
+
+#include <rte_eventdev.h>
+#include "test.h"
+
+#define MAX_PORTS 16
+#define MAX_QIDS 16
+#define NUM_PACKETS (1<<18)
+
+static int evdev;
+
+struct test {
+	struct rte_mempool *mbuf_pool;
+	uint8_t port[MAX_PORTS];
+	uint8_t qid[MAX_QIDS];
+	int nb_qids;
+};
+
+static struct rte_event release_ev = {.op = RTE_EVENT_OP_RELEASE };
+
+static inline struct rte_mbuf *
+rte_gen_arp(int portid, struct rte_mempool *mp)
+{
+	/*
+	* len = 14 + 46
+	* ARP, Request who-has 10.0.0.1 tell 10.0.0.2, length 46
+	*/
+	static const uint8_t arp_request[] = {
+		/*0x0000:*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xec, 0xa8,
+		0x6b, 0xfd, 0x02, 0x29, 0x08, 0x06, 0x00, 0x01,
+		/*0x0010:*/ 0x08, 0x00, 0x06, 0x04, 0x00, 0x01, 0xec, 0xa8,
+		0x6b, 0xfd, 0x02, 0x29, 0x0a, 0x00, 0x00, 0x01,
+		/*0x0020:*/ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00,
+		0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		/*0x0030:*/ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00
+	};
+	struct rte_mbuf *m;
+	int pkt_len = sizeof(arp_request) - 1;
+
+	m = rte_pktmbuf_alloc(mp);
+	if (!m)
+		return 0;
+
+	memcpy((void *)((uintptr_t)m->buf_addr + m->data_off),
+		arp_request, pkt_len);
+	rte_pktmbuf_pkt_len(m) = pkt_len;
+	rte_pktmbuf_data_len(m) = pkt_len;
+
+	RTE_SET_USED(portid);
+
+	return m;
+}
+
+/* initialization and qm config */
+static inline int
+init(struct test *t, int nb_queues, int nb_ports)
+{
+	struct rte_event_dev_config config = {
+			.nb_event_queues = nb_queues,
+			.nb_event_ports = nb_ports,
+			.nb_event_queue_flows = 1024,
+			.nb_events_limit = 4096,
+			.nb_event_port_dequeue_depth = 128,
+			.nb_event_port_enqueue_depth = 128,
+	};
+	int ret;
+
+	void *temp = t->mbuf_pool; /* save and restore mbuf pool */
+
+	memset(t, 0, sizeof(*t));
+	t->mbuf_pool = temp;
+
+	ret = rte_event_dev_configure(evdev, &config);
+	if (ret < 0)
+		printf("%d: Error configuring device\n", __LINE__);
+	return ret;
+};
+
+static inline int
+create_ports(struct test *t, int num_ports)
+{
+	int i;
+	static const struct rte_event_port_conf conf = {
+			.new_event_threshold = 1024,
+			.dequeue_depth = 32,
+			.enqueue_depth = 64,
+	};
+	if (num_ports > MAX_PORTS)
+		return -1;
+
+	for (i = 0; i < num_ports; i++) {
+		if (rte_event_port_setup(evdev, i, &conf) < 0) {
+			printf("Error setting up port %d\n", i);
+			return -1;
+		}
+		t->port[i] = i;
+	}
+
+	return 0;
+}
+
+static inline int
+create_lb_qids(struct test *t, int num_qids, uint32_t flags)
+{
+	int i;
+
+	/* Q creation */
+	const struct rte_event_queue_conf conf = {
+			.event_queue_cfg = flags,
+			.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
+			.nb_atomic_flows = 1024,
+			.nb_atomic_order_sequences = 1024,
+	};
+
+	for (i = t->nb_qids; i < t->nb_qids + num_qids; i++) {
+		if (rte_event_queue_setup(evdev, i, &conf) < 0) {
+			printf("%d: error creating qid %d\n", __LINE__, i);
+			return -1;
+		}
+		t->qid[i] = i;
+	}
+	t->nb_qids += num_qids;
+	if (t->nb_qids > MAX_QIDS)
+		return -1;
+
+	return 0;
+}
+
+static inline int
+create_atomic_qids(struct test *t, int num_qids)
+{
+	return create_lb_qids(t, num_qids, RTE_EVENT_QUEUE_CFG_ATOMIC_ONLY);
+}
+
+static inline int
+create_ordered_qids(struct test *t, int num_qids)
+{
+	return create_lb_qids(t, num_qids, RTE_EVENT_QUEUE_CFG_ORDERED_ONLY);
+}
+
+
+static inline int
+create_unordered_qids(struct test *t, int num_qids)
+{
+	return create_lb_qids(t, num_qids, RTE_EVENT_QUEUE_CFG_PARALLEL_ONLY);
+}
+
+static inline int
+create_directed_qids(struct test *t, int num_qids, const uint8_t ports[])
+{
+	int i;
+
+	/* Q creation */
+	static const struct rte_event_queue_conf conf = {
+			.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
+			.event_queue_cfg = RTE_EVENT_QUEUE_CFG_SINGLE_LINK,
+			.nb_atomic_flows = 1024,
+			.nb_atomic_order_sequences = 1024,
+	};
+
+	for (i = t->nb_qids; i < t->nb_qids + num_qids; i++) {
+		if (rte_event_queue_setup(evdev, i, &conf) < 0) {
+			printf("%d: error creating qid %d\n", __LINE__, i);
+			return -1;
+		}
+		t->qid[i] = i;
+
+		if (rte_event_port_link(evdev, ports[i - t->nb_qids],
+				&t->qid[i], NULL, 1) != 1) {
+			printf("%d: error creating link for qid %d\n",
+					__LINE__, i);
+			return -1;
+		}
+	}
+	t->nb_qids += num_qids;
+	if (t->nb_qids > MAX_QIDS)
+		return -1;
+
+	return 0;
+}
+
+/* destruction */
+static inline int
+cleanup(struct test *t __rte_unused)
+{
+	rte_event_dev_stop(evdev);
+	rte_event_dev_close(evdev);
+	return 0;
+};
+
+struct test_event_dev_stats {
+	uint64_t rx_pkts;       /**< Total packets received */
+	uint64_t rx_dropped;    /**< Total packets dropped (Eg Invalid QID) */
+	uint64_t tx_pkts;       /**< Total packets transmitted */
+
+	/** Packets received on this port */
+	uint64_t port_rx_pkts[MAX_PORTS];
+	/** Packets dropped on this port */
+	uint64_t port_rx_dropped[MAX_PORTS];
+	/** Packets inflight on this port */
+	uint64_t port_inflight[MAX_PORTS];
+	/** Packets transmitted on this port */
+	uint64_t port_tx_pkts[MAX_PORTS];
+	/** Packets received on this qid */
+	uint64_t qid_rx_pkts[MAX_QIDS];
+	/** Packets dropped on this qid */
+	uint64_t qid_rx_dropped[MAX_QIDS];
+	/** Packets transmitted on this qid */
+	uint64_t qid_tx_pkts[MAX_QIDS];
+};
+
+static inline int
+test_event_dev_stats_get(int dev_id, struct test_event_dev_stats *stats)
+{
+	static uint32_t i;
+	static uint32_t total_ids[3]; /* rx, tx and drop */
+	static uint32_t port_rx_pkts_ids[MAX_PORTS];
+	static uint32_t port_rx_dropped_ids[MAX_PORTS];
+	static uint32_t port_inflight_ids[MAX_PORTS];
+	static uint32_t port_tx_pkts_ids[MAX_PORTS];
+	static uint32_t qid_rx_pkts_ids[MAX_QIDS];
+	static uint32_t qid_rx_dropped_ids[MAX_QIDS];
+	static uint32_t qid_tx_pkts_ids[MAX_QIDS];
+
+
+	stats->rx_pkts = rte_event_dev_get_xstat_by_name(dev_id,
+			"dev_rx", &total_ids[0]);
+	stats->rx_dropped = rte_event_dev_get_xstat_by_name(dev_id,
+			"dev_drop", &total_ids[1]);
+	stats->tx_pkts = rte_event_dev_get_xstat_by_name(dev_id,
+			"dev_tx", &total_ids[2]);
+	for (i = 0; i < MAX_PORTS; i++) {
+		char name[32];
+		snprintf(name, sizeof(name), "port_%u_rx", i);
+		stats->port_rx_pkts[i] = rte_event_dev_get_xstat_by_name(
+				dev_id, name, &port_rx_pkts_ids[i]);
+		snprintf(name, sizeof(name), "port_%u_drop", i);
+		stats->port_rx_dropped[i] = rte_event_dev_get_xstat_by_name(
+				dev_id, name, &port_rx_dropped_ids[i]);
+		snprintf(name, sizeof(name), "port_%u_inflight", i);
+		stats->port_inflight[i] = rte_event_dev_get_xstat_by_name(
+				dev_id, name, &port_inflight_ids[i]);
+		snprintf(name, sizeof(name), "port_%u_tx", i);
+		stats->port_tx_pkts[i] = rte_event_dev_get_xstat_by_name(
+				dev_id, name, &port_tx_pkts_ids[i]);
+	}
+	for (i = 0; i < MAX_QIDS; i++) {
+		char name[32];
+		snprintf(name, sizeof(name), "qid_%u_rx", i);
+		stats->qid_rx_pkts[i] = rte_event_dev_get_xstat_by_name(
+				dev_id, name, &qid_rx_pkts_ids[i]);
+		snprintf(name, sizeof(name), "qid_%u_drop", i);
+		stats->qid_rx_dropped[i] = rte_event_dev_get_xstat_by_name(
+				dev_id, name, &qid_rx_dropped_ids[i]);
+		snprintf(name, sizeof(name), "qid_%u_tx", i);
+		stats->qid_tx_pkts[i] = rte_event_dev_get_xstat_by_name(
+				dev_id, name, &qid_tx_pkts_ids[i]);
+
+	}
+
+	return 0;
+}
+
+/* run_prio_packet_test
+ * This performs a basic packet priority check on the test instance passed in.
+ * It is factored out of the main priority tests as the same tests must be
+ * performed to ensure prioritization of each type of QID.
+ *
+ * Requirements:
+ *  - An initialized test structure, including mempool
+ *  - t->port[0] is initialized for both Enq / Deq of packets to the QID
+ *  - t->qid[0] is the QID to be tested
+ *  - if LB QID, the CQ must be mapped to the QID.
+ */
+static int
+run_prio_packet_test(struct test *t)
+{
+	int err;
+	const uint32_t MAGIC_SEQN[] = {4711, 1234};
+	const uint32_t PRIORITY[] = {3, 0};
+	unsigned int i;
+	for (i = 0; i < RTE_DIM(MAGIC_SEQN); i++) {
+		/* generate pkt and enqueue */
+		struct rte_event ev;
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+		if (!arp) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			return -1;
+		}
+		arp->seqn = MAGIC_SEQN[i];
+
+		ev = (struct rte_event){
+			.priority = PRIORITY[i],
+			.op = RTE_EVENT_OP_NEW,
+			.queue_id = t->qid[0],
+			.mbuf = arp
+		};
+		err = rte_event_enqueue_burst(evdev, t->port[0], &ev, 1);
+		if (err < 0) {
+			printf("%d: error failed to enqueue\n", __LINE__);
+			return -1;
+		}
+	}
+
+	rte_event_schedule(evdev);
+
+	struct test_event_dev_stats stats;
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: error failed to get stats\n", __LINE__);
+		return -1;
+	}
+
+	if (stats.port_rx_pkts[t->port[0]] != 2) {
+		printf("%d: error stats incorrect for directed port\n", __LINE__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+
+	struct rte_event ev, ev2;
+	uint32_t deq_pkts;
+	deq_pkts = rte_event_dequeue_burst(evdev, t->port[0], &ev, 1, 0);
+	if (deq_pkts != 1) {
+		printf("%d: error failed to deq\n", __LINE__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+	if (ev.mbuf->seqn != MAGIC_SEQN[1]) {
+		printf("%d: first packet out not highest priority\n", __LINE__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+	rte_pktmbuf_free(ev.mbuf);
+
+	deq_pkts = rte_event_dequeue_burst(evdev, t->port[0], &ev2, 1, 0);
+	if (deq_pkts != 1) {
+		printf("%d: error failed to deq\n", __LINE__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+	if (ev2.mbuf->seqn != MAGIC_SEQN[0]) {
+		printf("%d: second packet out not lower priority\n", __LINE__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+	rte_pktmbuf_free(ev2.mbuf);
+
+	cleanup(t);
+	return 0;
+}
+
+static int
+test_single_directed_packet(struct test *t)
+{
+	const int rx_enq = 0;
+	const int wrk_enq = 2;
+	int err;
+
+	/* Create qm instance with 3 directed QIDs going to 3 ports */
+	if (init(t, 3, 3) < 0 ||
+			create_ports(t, 3) < 0 ||
+			create_directed_qids(t, 3, t->port) < 0)
+		return -1;
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/************** FORWARD ****************/
+	struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+	struct rte_event ev = {
+			.op = RTE_EVENT_OP_NEW,
+			.queue_id = wrk_enq,
+			.mbuf = arp,
+	};
+
+	if (!arp) {
+		printf("%d: gen of pkt failed\n", __LINE__);
+		return -1;
+	}
+
+	const uint32_t MAGIC_SEQN = 4711;
+	arp->seqn = MAGIC_SEQN;
+
+	/* generate pkt and enqueue */
+	err = rte_event_enqueue_burst(evdev, rx_enq, &ev, 1);
+	if (err < 0) {
+		printf("%d: error failed to enqueue\n", __LINE__);
+		return -1;
+	}
+
+	/* Run schedule() as dir packets may need to be re-ordered */
+	rte_event_schedule(evdev);
+
+	struct test_event_dev_stats stats;
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: error failed to get stats\n", __LINE__);
+		return -1;
+	}
+
+	if (stats.port_rx_pkts[rx_enq] != 1) {
+		printf("%d: error stats incorrect for directed port\n", __LINE__);
+		return -1;
+	}
+
+	uint32_t deq_pkts;
+	deq_pkts = rte_event_dequeue_burst(evdev, wrk_enq, &ev, 1, 0);
+	if (deq_pkts != 1) {
+		printf("%d: error failed to deq\n", __LINE__);
+		return -1;
+	}
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (stats.port_rx_pkts[wrk_enq] != 0 &&
+			stats.port_rx_pkts[wrk_enq] != 1) {
+		printf("%d: error directed stats post-dequeue\n", __LINE__);
+		return -1;
+	}
+
+	if (ev.mbuf->seqn != MAGIC_SEQN) {
+		printf("%d: error magic sequence number not dequeued\n", __LINE__);
+		return -1;
+	}
+
+	rte_pktmbuf_free(ev.mbuf);
+	cleanup(t);
+	return 0;
+}
+
+
+static int
+test_priority_directed(struct test *t)
+{
+	if (init(t, 1, 1) < 0 ||
+			create_ports(t, 1) < 0 ||
+			create_directed_qids(t, 1, t->port) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	return run_prio_packet_test(t);
+}
+
+static int
+test_priority_atomic(struct test *t)
+{
+	if (init(t, 1, 1) < 0 ||
+			create_ports(t, 1) < 0 ||
+			create_atomic_qids(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* map the QID */
+	if (rte_event_port_link(evdev, t->port[0], &t->qid[0], NULL, 1) != 1) {
+		printf("%d: error mapping qid to port\n", __LINE__);
+		return -1;
+	}
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	return run_prio_packet_test(t);
+}
+
+static int
+test_priority_ordered(struct test *t)
+{
+	if (init(t, 1, 1) < 0 ||
+			create_ports(t, 1) < 0 ||
+			create_ordered_qids(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* map the QID */
+	if (rte_event_port_link(evdev, t->port[0], &t->qid[0], NULL, 1) != 1) {
+		printf("%d: error mapping qid to port\n", __LINE__);
+		return -1;
+	}
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	return run_prio_packet_test(t);
+}
+
+static int
+test_priority_unordered(struct test *t)
+{
+	if (init(t, 1, 1) < 0 ||
+			create_ports(t, 1) < 0 ||
+			create_unordered_qids(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* map the QID */
+	if (rte_event_port_link(evdev, t->port[0], &t->qid[0], NULL, 1) != 1) {
+		printf("%d: error mapping qid to port\n", __LINE__);
+		return -1;
+	}
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	return run_prio_packet_test(t);
+}
+
+static int
+burst_packets(struct test *t)
+{
+	/************** CONFIG ****************/
+	uint32_t i;
+	int err;
+	int ret;
+
+	/* Create qm instance with 2 ports and 2 queues */
+	if (init(t, 2, 2) < 0 ||
+			create_ports(t, 2) < 0 ||
+			create_atomic_qids(t, 2) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* CQ mapping to QID */
+	ret = rte_event_port_link(evdev, t->port[0], &t->qid[0], NULL, 1);
+	if (ret != 1) {
+		printf("%d: error mapping lb qid0\n", __LINE__);
+		return -1;
+	}
+	ret = rte_event_port_link(evdev, t->port[1], &t->qid[1], NULL, 1);
+	if (ret != 1) {
+		printf("%d: error mapping lb qid1\n", __LINE__);
+		return -1;
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/************** FORWARD ****************/
+	const uint32_t rx_port = 0;
+	const uint32_t NUM_PKTS = 2;
+
+	for (i = 0; i < NUM_PKTS; i++) {
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+		if (!arp) {
+			printf("%d: error generating pkt\n", __LINE__);
+			return -1;
+		}
+
+		struct rte_event ev = {
+				.op = RTE_EVENT_OP_NEW,
+				.queue_id = i % 2,
+				.flow_id = i % 3,
+				.mbuf = arp,
+		};
+		/* generate pkt and enqueue */
+		err = rte_event_enqueue_burst(evdev, t->port[rx_port], &ev, 1);
+		if (err < 0) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			return -1;
+		}
+	}
+	rte_event_schedule(evdev);
+
+	/* Check stats for all NUM_PKTS arrived to sched core */
+	struct test_event_dev_stats stats;
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: failed to get stats\n", __LINE__);
+		return -1;
+	}
+	if (stats.rx_pkts != NUM_PKTS || stats.tx_pkts != NUM_PKTS) {
+		printf("%d: Sched core didn't receive all %d pkts\n",
+				__LINE__, NUM_PKTS);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+
+	uint32_t deq_pkts;
+	int p;
+
+	deq_pkts = 0;
+	/******** DEQ QID 1 *******/
+	do {
+		struct rte_event ev;
+		p = rte_event_dequeue_burst(evdev, t->port[0], &ev, 1, 0);
+		deq_pkts += p;
+		rte_pktmbuf_free(ev.mbuf);
+	} while (p);
+
+	if (deq_pkts != NUM_PKTS/2) {
+		printf("%d: Half of NUM_PKTS didn't arrive at port 1\n", __LINE__);
+		return -1;
+	}
+
+	/******** DEQ QID 2 *******/
+	deq_pkts = 0;
+	do {
+		struct rte_event ev;
+		p = rte_event_dequeue_burst(evdev, t->port[1], &ev, 1, 0);
+		deq_pkts += p;
+		rte_pktmbuf_free(ev.mbuf);
+	} while (p);
+	if (deq_pkts != NUM_PKTS/2) {
+		printf("%d: Half of NUM_PKTS didn't arrive at port 2\n", __LINE__);
+		return -1;
+	}
+
+	cleanup(t);
+	return 0;
+}
+
+static int
+abuse_inflights(struct test *t)
+{
+	const int rx_enq = 0;
+	const int wrk_enq = 2;
+	int err;
+
+	/* Create qm instance with 4 ports */
+	if (init(t, 1, 4) < 0 ||
+			create_ports(t, 4) < 0 ||
+			create_atomic_qids(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* CQ mapping to QID */
+	err = rte_event_port_link(evdev, t->port[wrk_enq], NULL, NULL, 0);
+	if (err != 1) {
+		printf("%d: error mapping lb qid\n", __LINE__);
+		cleanup(t);
+		return -1;
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/* Enqueue op only */
+	err = rte_event_enqueue_burst(evdev, t->port[rx_enq], &release_ev, 1);
+	if (err < 0) {
+		printf("%d: Failed to enqueue\n", __LINE__);
+		return -1;
+	}
+
+	/* schedule */
+	rte_event_schedule(evdev);
+
+	struct test_event_dev_stats stats;
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: failed to get stats\n", __LINE__);
+		return -1;
+	}
+
+	if (stats.rx_pkts != 0 ||
+			stats.tx_pkts != 0 ||
+			stats.port_inflight[wrk_enq] != 0) {
+		printf("%d: Sched core didn't handle pkt as expected\n", __LINE__);
+		return -1;
+	}
+
+	cleanup(t);
+	return 0;
+}
+
+static int
+qid_priorities(struct test *t)
+{
+	/* Test works by having a CQ with enough empty space for all packets,
+	 * and enqueueing 3 packets to 3 QIDs. They must return based on the
+	 * priority of the QID, not the ingress order, to pass the test
+	 */
+	unsigned int i;
+	/* Create qm instance with 1 ports, and 3 qids */
+	if (init(t, 3, 1) < 0 ||
+			create_ports(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	for (i = 0; i < 3; i++) {
+		/* Create QID */
+		const struct rte_event_queue_conf conf = {
+				.event_queue_cfg = RTE_EVENT_QUEUE_CFG_ATOMIC_ONLY,
+				/* increase priority (0 == highest), as we go */
+				.priority = RTE_EVENT_DEV_PRIORITY_NORMAL - i,
+				.nb_atomic_flows = 1024,
+				.nb_atomic_order_sequences = 1024,
+		};
+
+		if (rte_event_queue_setup(evdev, i, &conf) < 0) {
+			printf("%d: error creating qid %d\n", __LINE__, i);
+			return -1;
+		}
+		t->qid[i] = i;
+	}
+	t->nb_qids = i;
+	/* map all QIDs to port */
+	rte_event_port_link(evdev, t->port[0], NULL, NULL, 0);
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/* enqueue 3 packets, setting seqn and QID as needed to check priority */
+	for (i = 0; i < 3; i++) {
+		struct rte_event ev;
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+		if (!arp) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			return -1;
+		}
+		ev.queue_id = t->qid[i];
+		ev.op = RTE_EVENT_OP_NEW;
+		ev.mbuf = arp;
+		arp->seqn = i;
+
+		int err = rte_event_enqueue_burst(evdev, t->port[0], &ev, 1);
+		if (err != 1) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			return -1;
+		}
+	}
+
+	rte_event_schedule(evdev);
+
+	/* dequeue packets, verify priority was upheld */
+	struct rte_event ev[32];
+	uint32_t deq_pkts = rte_event_dequeue_burst(evdev, t->port[0], ev, 32, 0);
+	if (deq_pkts != 3) {
+		printf("%d: failed to deq packets\n", __LINE__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+	for (i = 0; i < 3; i++) {
+		if (ev[i].mbuf->seqn != 2-i) {
+			printf("%d: qid priority test: seqn %d incorrectly prioritized\n",
+					__LINE__, i);
+		}
+	}
+
+	cleanup(t);
+	return 0;
+}
+
+static int
+load_balancing(struct test *t)
+{
+	const int rx_enq = 0;
+	int err;
+	uint32_t i;
+
+	if (init(t, 1, 4) < 0 ||
+			create_ports(t, 4) < 0 ||
+			create_atomic_qids(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	for (i = 0; i < 3; i++) {
+		/* map port 1 - 3 inclusive */
+		if (rte_event_port_link(evdev, t->port[i+1], &t->qid[0],
+				NULL, 1) != 1) {
+			printf("%d: error mapping qid to port %d\n", __LINE__, i);
+			return -1;
+		}
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/************** FORWARD ****************/
+	/*
+	 * Create a set of flows that test the load-balancing operation of the
+	 * sqm implementation. Fill CQ 0 and 1 with flows 0 and 1, and test
+	 * with a new flow, which should be sent to the 3rd mapped CQ
+	 */
+	static uint32_t flows[] = {0, 1, 1, 0, 0, 2, 2, 0, 2};
+
+	for (i = 0; i < RTE_DIM(flows); i++) {
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+		if (!arp) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			return -1;
+		}
+
+		struct rte_event ev = {
+				.op = RTE_EVENT_OP_NEW,
+				.queue_id = t->qid[0],
+				.flow_id = flows[i],
+				.mbuf = arp,
+		};
+		/* generate pkt and enqueue */
+		err = rte_event_enqueue_burst(evdev, t->port[rx_enq], &ev, 1);
+		if (err < 0) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			return -1;
+		}
+	}
+
+	rte_event_schedule(evdev);
+
+	struct test_event_dev_stats stats;
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: failed to get stats\n", __LINE__);
+		return -1;
+	}
+
+	if (stats.port_inflight[1] != 4) {
+		printf("%d:%s: port 1 inflight not correct\n", __LINE__, __func__);
+		return -1;
+	}
+	if (stats.port_inflight[2] != 2) {
+		printf("%d:%s: port 2 inflight not correct\n", __LINE__, __func__);
+		return -1;
+	}
+	if (stats.port_inflight[3] != 3) {
+		printf("%d:%s: port 3 inflight not correct\n", __LINE__, __func__);
+		return -1;
+	}
+
+	cleanup(t);
+	return 0;
+}
+
+static int
+load_balancing_history(struct test *t)
+{
+	struct test_event_dev_stats stats = {0};
+	const int rx_enq = 0;
+	int err;
+	uint32_t i;
+
+	/* Create qm instance with 1 atomic QID going to 3 ports + 1 prod port */
+	if (init(t, 1, 4) < 0 ||
+			create_ports(t, 4) < 0 ||
+			create_atomic_qids(t, 1) < 0)
+		return -1;
+
+	/* CQ mapping to QID */
+	if (rte_event_port_link(evdev, t->port[1], &t->qid[0], NULL, 1) != 1) {
+		printf("%d: error mapping port 1 qid\n", __LINE__);
+		return -1;
+	}
+	if (rte_event_port_link(evdev, t->port[2], &t->qid[0], NULL, 1) != 1) {
+		printf("%d: error mapping port 2 qid\n", __LINE__);
+		return -1;
+	}
+	if (rte_event_port_link(evdev, t->port[3], &t->qid[0], NULL, 1) != 1) {
+		printf("%d: error mapping port 3 qid\n", __LINE__);
+		return -1;
+	}
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/*
+	 * Create a set of flows that test the load-balancing operation of the
+	 * sqm implementation. Fill CQ 0, 1 and 2 with flows 0, 1 and 2, drop
+	 * the packet from CQ 0, send in a new set of flows. Ensure that:
+	 *  1. The new flow 3 gets into the empty CQ0
+	 *  2. packets for existing flow gets added into CQ1
+	 *  3. Next flow 0 pkt is now onto CQ2, since CQ0 and CQ1 now contain
+	 *     more outstanding pkts
+	 *
+	 *  This test makes sure that when a flow ends (i.e. all packets
+	 *  have been completed for that flow), that the flow can be moved
+	 *  to a different CQ when new packets come in for that flow.
+	 */
+	static uint32_t flows1[] = {0, 1, 1, 2};
+
+	for (i = 0; i < RTE_DIM(flows1); i++) {
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+		struct rte_event ev = {
+				.flow_id = flows1[i],
+				.op = RTE_EVENT_OP_NEW,
+				.queue_id = t->qid[0],
+				.event_type = RTE_EVENT_TYPE_CPU,
+				.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
+				.mbuf = arp
+		};
+
+		if (!arp) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			return -1;
+		}
+		arp->hash.rss = flows1[i];
+		err = rte_event_enqueue_burst(evdev, t->port[rx_enq], &ev, 1);
+		if (err < 0) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			return -1;
+		}
+	}
+
+	/* call the scheduler */
+	rte_event_schedule(evdev);
+
+	/* Dequeue the flow 0 packet from port 1, so that we can then drop */
+	struct rte_event ev;
+	if (!rte_event_dequeue_burst(evdev, t->port[1], &ev, 1, 0)) {
+		printf("%d: failed to dequeue\n", __LINE__);
+		return -1;
+	}
+	if (ev.mbuf->hash.rss != flows1[0]) {
+		printf("%d: unexpected flow received\n", __LINE__);
+		return -1;
+	}
+
+	/* drop the flow 0 packet from port 1 */
+	rte_event_enqueue_burst(evdev, t->port[1], &release_ev, 1);
+
+	/* call the scheduler */
+	rte_event_schedule(evdev);
+
+	/*
+	 * Set up the next set of flows, first a new flow to fill up
+	 * CQ 0, so that the next flow 0 packet should go to CQ2
+	 */
+	static uint32_t flows2[] = { 3, 3, 3, 1, 1, 0 };
+
+	for (i = 0; i < RTE_DIM(flows2); i++) {
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+		struct rte_event ev = {
+				.flow_id = flows2[i],
+				.op = RTE_EVENT_OP_NEW,
+				.queue_id = t->qid[0],
+				.event_type = RTE_EVENT_TYPE_CPU,
+				.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
+				.mbuf = arp
+		};
+
+		if (!arp) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			return -1;
+		}
+		arp->hash.rss = flows2[i];
+
+		err = rte_event_enqueue_burst(evdev, t->port[rx_enq], &ev, 1);
+		if (err < 0) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			return -1;
+		}
+	}
+
+	/* schedule */
+	rte_event_schedule(evdev);
+
+	/* rte_event_dev_dump(stdout, t->qm); */
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d:failed to get stats\n", __LINE__);
+		return -1;
+	}
+
+	/*
+	 * Now check the resulting inflights on each port.
+	 */
+	if (stats.port_inflight[1] != 3) {
+		printf("%d:%s: port 1 inflight not correct\n", __LINE__, __func__);
+		printf("Inflights, ports 1, 2, 3: %u, %u, %u\n",
+				(unsigned int)stats.port_inflight[1],
+				(unsigned int)stats.port_inflight[2],
+				(unsigned int)stats.port_inflight[3]);
+		return -1;
+	}
+	if (stats.port_inflight[2] != 4) {
+		printf("%d:%s: port 2 inflight not correct\n", __LINE__, __func__);
+		printf("Inflights, ports 1, 2, 3: %u, %u, %u\n",
+				(unsigned int)stats.port_inflight[1],
+				(unsigned int)stats.port_inflight[2],
+				(unsigned int)stats.port_inflight[3]);
+		return -1;
+	}
+	if (stats.port_inflight[3] != 2) {
+		printf("%d:%s: port 3 inflight not correct\n", __LINE__, __func__);
+		printf("Inflights, ports 1, 2, 3: %u, %u, %u\n",
+				(unsigned int)stats.port_inflight[1],
+				(unsigned int)stats.port_inflight[2],
+				(unsigned int)stats.port_inflight[3]);
+		return -1;
+	}
+
+	for (i = 1; i <= 3; i++) {
+		struct rte_event ev;
+		while (rte_event_dequeue_burst(evdev, i, &ev, 1, 0))
+			rte_event_enqueue_burst(evdev, i, &release_ev, 1);
+	}
+	rte_event_schedule(evdev);
+
+	cleanup(t);
+	return 0;
+}
+
+static int
+invalid_qid(struct test *t)
+{
+	struct test_event_dev_stats stats;
+	const int rx_enq = 0;
+	int err;
+	uint32_t i;
+
+	if (init(t, 1, 4) < 0 ||
+			create_ports(t, 4) < 0 ||
+			create_atomic_qids(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* CQ mapping to QID */
+	for (i = 0; i < 4; i++) {
+		err = rte_event_port_link(evdev, t->port[i], &t->qid[0], NULL, 1);
+		if (err != 1) {
+			printf("%d: error mapping port 1 qid\n", __LINE__);
+			return -1;
+		}
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/*
+	 * Send in a packet with an invalid qid to the scheduler.
+	 * We should see the packed enqueued OK, but the inflights for
+	 * that packet should not be incremented, and the rx_dropped
+	 * should be incremented.
+	 */
+	static uint32_t flows1[] = {20};
+
+	for (i = 0; i < RTE_DIM(flows1); i++) {
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+		if (!arp) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			return -1;
+		}
+
+		struct rte_event ev = {
+				.op = RTE_EVENT_OP_NEW,
+				.queue_id = t->qid[0] + flows1[i],
+				.flow_id = i,
+				.mbuf = arp,
+		};
+		/* generate pkt and enqueue */
+		err = rte_event_enqueue_burst(evdev, t->port[rx_enq], &ev, 1);
+		if (err < 0) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			return -1;
+		}
+	}
+
+	/* call the scheduler */
+	rte_event_schedule(evdev);
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: failed to get stats\n", __LINE__);
+		return -1;
+	}
+
+	/*
+	 * Now check the resulting inflights on the port, and the rx_dropped.
+	 */
+	if (stats.port_inflight[0] != 0) {
+		printf("%d:%s: port 1 inflight count not correct\n", __LINE__, __func__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+	if (stats.port_rx_dropped[0] != 1) {
+		printf("%d:%s: port 1 drops\n", __LINE__, __func__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+	/* each packet drop should only be counted in one place - port or dev */
+	if (stats.rx_dropped != 0) {
+		printf("%d:%s: port 1 dropped count not correct\n", __LINE__, __func__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+
+	cleanup(t);
+	return 0;
+}
+
+static int
+single_packet(struct test *t)
+{
+	const uint32_t MAGIC_SEQN = 7321;
+	struct rte_event ev;
+	struct test_event_dev_stats stats;
+	const int rx_enq = 0;
+	const int wrk_enq = 2;
+	int err;
+
+	/* Create qm instance with 4 ports */
+	if (init(t, 1, 4) < 0 ||
+			create_ports(t, 4) < 0 ||
+			create_atomic_qids(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* CQ mapping to QID */
+	err = rte_event_port_link(evdev, t->port[wrk_enq], NULL, NULL, 0);
+	if (err != 1) {
+		printf("%d: error mapping lb qid\n", __LINE__);
+		cleanup(t);
+		return -1;
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/************** Gen pkt and enqueue ****************/
+	struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+	if (!arp) {
+		printf("%d: gen of pkt failed\n", __LINE__);
+		return -1;
+	}
+
+	ev.op = RTE_EVENT_OP_NEW;
+	ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL;
+	ev.mbuf = arp;
+	ev.queue_id = 0;
+	ev.flow_id = 3;
+	arp->seqn = MAGIC_SEQN;
+
+	err = rte_event_enqueue_burst(evdev, t->port[rx_enq], &ev, 1);
+	if (err < 0) {
+		printf("%d: Failed to enqueue\n", __LINE__);
+		return -1;
+	}
+
+	rte_event_schedule(evdev);
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: failed to get stats\n", __LINE__);
+		return -1;
+	}
+
+	if (stats.rx_pkts != 1 ||
+			stats.tx_pkts != 1 ||
+			stats.port_inflight[wrk_enq] != 1) {
+		printf("%d: Sched core didn't handle pkt as expected\n", __LINE__);
+		rte_event_dev_dump(evdev, stdout);
+		return -1;
+	}
+
+	uint32_t deq_pkts;
+
+	deq_pkts = rte_event_dequeue_burst(evdev, t->port[wrk_enq], &ev, 1, 0);
+	if (deq_pkts < 1) {
+		printf("%d: Failed to deq\n", __LINE__);
+		return -1;
+	}
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: failed to get stats\n", __LINE__);
+		return -1;
+	}
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (ev.mbuf->seqn != MAGIC_SEQN) {
+		printf("%d: magic sequence number not dequeued\n", __LINE__);
+		return -1;
+	}
+
+	rte_pktmbuf_free(ev.mbuf);
+	err = rte_event_enqueue_burst(evdev, t->port[wrk_enq], &release_ev, 1);
+	if (err < 0) {
+		printf("%d: Failed to enqueue\n", __LINE__);
+		return -1;
+	}
+	rte_event_schedule(evdev);
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (stats.port_inflight[wrk_enq] != 0) {
+		printf("%d: port inflight not correct\n", __LINE__);
+		return -1;
+	}
+
+	cleanup(t);
+	return 0;
+}
+
+static int
+inflight_counts(struct test *t)
+{
+	struct rte_event ev;
+	struct test_event_dev_stats stats;
+	const int rx_enq = 0;
+	const int p1 = 1;
+	const int p2 = 2;
+	int err;
+	int i;
+
+	/* Create qm instance with 4 ports */
+	if (init(t, 2, 3) < 0 ||
+			create_ports(t, 3) < 0 ||
+			create_atomic_qids(t, 2) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* CQ mapping to QID */
+	err = rte_event_port_link(evdev, t->port[p1], &t->qid[0], NULL, 1);
+	if (err != 1) {
+		printf("%d: error mapping lb qid\n", __LINE__);
+		cleanup(t);
+		return -1;
+	}
+	err = rte_event_port_link(evdev, t->port[p2], &t->qid[1], NULL, 1);
+	if (err != 1) {
+		printf("%d: error mapping lb qid\n", __LINE__);
+		cleanup(t);
+		return -1;
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/************** FORWARD ****************/
+#define QID1_NUM 5
+	for (i = 0; i < QID1_NUM; i++) {
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+
+		if (!arp) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			goto err;
+		}
+
+		ev.queue_id =  t->qid[0];
+		ev.op = RTE_EVENT_OP_NEW;
+		ev.mbuf = arp;
+		err = rte_event_enqueue_burst(evdev, t->port[rx_enq], &ev, 1);
+		if (err != 1) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			goto err;
+		}
+	}
+#define QID2_NUM 3
+	for (i = 0; i < QID2_NUM; i++) {
+		struct rte_mbuf *arp = rte_gen_arp(0, t->mbuf_pool);
+
+		if (!arp) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			goto err;
+		}
+		ev.queue_id =  t->qid[1];
+		ev.op = RTE_EVENT_OP_NEW;
+		ev.mbuf = arp;
+		err = rte_event_enqueue_burst(evdev, t->port[rx_enq], &ev, 1);
+		if (err != 1) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			goto err;
+		}
+	}
+
+	/* schedule */
+	rte_event_schedule(evdev);
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (err) {
+		printf("%d: failed to get stats\n", __LINE__);
+		goto err;
+	}
+
+	if (stats.rx_pkts != QID1_NUM + QID2_NUM ||
+			stats.tx_pkts != QID1_NUM + QID2_NUM) {
+		printf("%d: Sched core didn't handle pkt as expected\n", __LINE__);
+		goto err;
+	}
+
+	if (stats.port_inflight[p1] != QID1_NUM) {
+		printf("%d: %s port 1 inflight not correct\n", __LINE__, __func__);
+		goto err;
+	}
+	if (stats.port_inflight[p2] != QID2_NUM) {
+		printf("%d: %s port 2 inflight not correct\n", __LINE__, __func__);
+		goto err;
+	}
+
+	/************** DEQUEUE INFLIGHT COUNT CHECKS  ****************/
+	/* port 1 */
+	struct rte_event events[QID1_NUM + QID2_NUM];
+	uint32_t deq_pkts = rte_event_dequeue_burst(evdev, t->port[p1], events,
+			RTE_DIM(events), 0);
+
+	if (deq_pkts != QID1_NUM) {
+		printf("%d: Port 1: DEQUEUE inflight failed\n", __LINE__);
+		goto err;
+	}
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (stats.port_inflight[p1] != QID1_NUM) {
+		printf("%d: port 1 inflight decrement after DEQ != 0\n", __LINE__);
+		goto err;
+	}
+	for (i = 0; i < QID1_NUM; i++) {
+		err = rte_event_enqueue_burst(evdev, t->port[p1], &release_ev, 1);
+
+		if (err != 1) {
+			printf("%d: %s rte enqueue of inf release failed\n",
+				__LINE__, __func__);
+			goto err;
+		}
+	}
+
+	/*
+	 * As the scheduler core decrements inflights, it needs to run to
+	 * process packets to act on the drop messages
+	 */
+	rte_event_schedule(evdev);
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (stats.port_inflight[p1] != 0) {
+		printf("%d: port 1 inflight NON NULL after DROP\n", __LINE__);
+		goto err;
+	}
+
+	/* port2 */
+	deq_pkts = rte_event_dequeue_burst(evdev, t->port[p2], events,
+			RTE_DIM(events), 0);
+	if (deq_pkts != QID2_NUM) {
+		printf("%d: Port 2: DEQUEUE inflight failed\n", __LINE__);
+		goto err;
+	}
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (stats.port_inflight[p2] != QID2_NUM) {
+		printf("%d: port 1 inflight decrement after DEQ != 0\n", __LINE__);
+		goto err;
+	}
+	for (i = 0; i < QID2_NUM; i++) {
+		err = rte_event_enqueue_burst(evdev, t->port[p2], &release_ev, 1);
+
+		if (err != 1) {
+			printf("%d: %s rte enqueue of inf release failed\n",
+				__LINE__, __func__);
+			goto err;
+		}
+	}
+
+	/*
+	 * As the scheduler core decrements inflights, it needs to run to
+	 * process packets to act on the drop messages
+	 */
+	rte_event_schedule(evdev);
+
+	err = test_event_dev_stats_get(evdev, &stats);
+	if (stats.port_inflight[p2] != 0) {
+		printf("%d: port 2 inflight NON NULL after DROP\n", __LINE__);
+		goto err;
+	}
+	cleanup(t);
+	return 0;
+
+err:
+	rte_event_dev_dump(evdev, stdout);
+	cleanup(t);
+	return -1;
+}
+
+static int
+parallel_basic(struct test *t, int check_order)
+{
+	const uint8_t rx_port = 0;
+	const uint8_t w1_port = 1;
+	const uint8_t w3_port = 3;
+	const uint8_t tx_port = 4;
+	int err;
+	int i;
+	uint32_t deq_pkts, j;
+	struct rte_mbuf *mbufs[3];
+	struct rte_mbuf *mbufs_out[3];
+	const uint32_t MAGIC_SEQN = 1234;
+
+	/* Create qm instance with 4 ports */
+	if (init(t, 2, tx_port + 1) < 0 ||
+			create_ports(t, tx_port + 1) < 0 ||
+			(check_order ?  create_ordered_qids(t, 1) :
+				create_unordered_qids(t, 1)) < 0 ||
+			create_directed_qids(t, 1, &tx_port)) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/*
+	 * CQ mapping to QID
+	 * We need three ports, all mapped to the same ordered qid0. Then we'll
+	 * take a packet out to each port, re-enqueue in reverse order,
+	 * then make sure the reordering has taken place properly when we
+	 * dequeue from the tx_port.
+	 *
+	 * Simplified test setup diagram:
+	 *
+	 * rx_port        w1_port
+	 *        \     /         \
+	 *         qid0 - w2_port - qid1
+	 *              \         /     \
+	 *                w3_port        tx_port
+	 */
+	/* CQ mapping to QID for load balanced ports (directed mapped on create) */
+	for (i = w1_port; i <= w3_port; i++) {
+		err = rte_event_port_link(evdev, t->port[i], &t->qid[0], NULL, 1);
+		if (err != 1) {
+			printf("%d: error mapping lb qid\n", __LINE__);
+			cleanup(t);
+			return -1;
+		}
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	/* Enqueue 3 packets to the rx port */
+	for (i = 0; i < 3; i++) {
+		struct rte_event ev;
+		mbufs[i] = rte_gen_arp(0, t->mbuf_pool);
+		if (!mbufs[i]) {
+			printf("%d: gen of pkt failed\n", __LINE__);
+			return -1;
+		}
+
+		ev.queue_id = t->qid[0];
+		ev.op = RTE_EVENT_OP_NEW;
+		ev.mbuf = mbufs[i];
+		mbufs[i]->seqn = MAGIC_SEQN + i;
+
+		/* generate pkt and enqueue */
+		err = rte_event_enqueue_burst(evdev, t->port[rx_port], &ev, 1);
+		if (err != 1) {
+			printf("%d: Failed to enqueue pkt %u, retval = %u\n",
+					__LINE__, i, err);
+			return -1;
+		}
+	}
+
+	rte_event_schedule(evdev);
+
+	/* use extra slot to make logic in loops easier */
+	struct rte_event deq_ev[w3_port + 1];
+
+	/* Dequeue the 3 packets, one from each worker port */
+	for (i = w1_port; i <= w3_port; i++) {
+		deq_pkts = rte_event_dequeue_burst(evdev, t->port[i], &deq_ev[i],
+				1, 0);
+		if (deq_pkts != 1) {
+			printf("%d: Failed to deq\n", __LINE__);
+			rte_event_dev_dump(evdev, stdout);
+			return -1;
+		}
+	}
+
+	/* Enqueue each packet in reverse order, flushing after each one */
+	for (i = w3_port; i >= w1_port; i--) {
+
+		deq_ev[i].op = RTE_EVENT_OP_FORWARD;
+		deq_ev[i].queue_id = t->qid[1];
+		err = rte_event_enqueue_burst(evdev, t->port[i], &deq_ev[i], 1);
+		if (err != 1) {
+			printf("%d: Failed to enqueue\n", __LINE__);
+			return -1;
+		}
+	}
+	rte_event_schedule(evdev);
+
+	/* dequeue from the tx ports, we should get 3 packets */
+	deq_pkts = rte_event_dequeue_burst(evdev, t->port[tx_port], deq_ev, 3, 0);
+
+	/* Check to see if we've got all 3 packets */
+	if (deq_pkts != 3) {
+		printf("%d: expected 3 packets at tx port got %d from port %d\n",
+			__LINE__, deq_pkts, tx_port);
+		rte_event_dev_dump(evdev, stdout);
+		return 1;
+	}
+
+	/* Check to see if the sequence numbers are in expected order */
+	if (check_order) {
+		for (j = 0 ; j < deq_pkts ; j++) {
+			if (deq_ev[j].mbuf->seqn != MAGIC_SEQN + j) {
+				printf("%d: Incorrect sequence number(%d) from port %d\n",
+					__LINE__, mbufs_out[j]->seqn, tx_port);
+				return -1;
+			}
+		}
+	}
+
+	/* Destroy the qm instance */
+	cleanup(t);
+	return 0;
+}
+
+static int
+ordered_basic(struct test *t)
+{
+	return parallel_basic(t, 1);
+}
+
+static int
+unordered_basic(struct test *t)
+{
+	return parallel_basic(t, 0);
+}
+
+static int
+holb(struct test *t) /* test to check we avoid basic head-of-line blocking */
+{
+	const struct rte_event new_ev = {
+			.op = RTE_EVENT_OP_NEW
+			/* all other fields zero */
+	};
+	struct rte_event ev = new_ev;
+	unsigned int rx_port = 0; /* port we get the first flow on */
+	char rx_port_used_stat[64], rx_port_free_stat[64], other_port_used_stat[64];
+
+	if (init(t, 1, 2) < 0 ||
+			create_ports(t, 2) < 0 ||
+			create_atomic_qids(t, 1) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+	if (rte_event_port_link(evdev, t->port[0], NULL, NULL, 0) != 1 ||
+			rte_event_port_link(evdev, t->port[1], NULL, NULL, 0) != 1) {
+		printf("%d: Error links queue to ports\n", __LINE__);
+		goto err;
+	}
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		goto err;
+	}
+
+	/* send one packet and see where it goes, port 0 or 1 */
+	if (rte_event_enqueue_burst(evdev, t->port[0], &ev, 1) != 1) {
+		printf("%d: Error doing first enqueue\n", __LINE__);
+		goto err;
+	}
+	rte_event_schedule(evdev);
+
+	if (rte_event_dev_get_xstat_by_name(evdev, "port_0_cq_ring_used", NULL) != 1)
+		rx_port = 1;
+	snprintf(rx_port_used_stat, sizeof(rx_port_used_stat),
+			"port_%u_cq_ring_used", rx_port);
+	snprintf(rx_port_free_stat, sizeof(rx_port_free_stat),
+			"port_%u_cq_ring_free", rx_port);
+	snprintf(other_port_used_stat, sizeof(other_port_used_stat),
+			"port_%u_cq_ring_used", rx_port ^ 1);
+	if (rte_event_dev_get_xstat_by_name(evdev, rx_port_used_stat, NULL) != 1) {
+		printf("%d: Error, first event not scheduled\n", __LINE__);
+		goto err;
+	}
+
+	/* now fill up the rx port's queue with one flow to cause HOLB */
+	do {
+		ev = new_ev;
+		if (rte_event_enqueue_burst(evdev, t->port[0], &ev, 1) != 1) {
+			printf("%d: Error with enqueue\n", __LINE__);
+			goto err;
+		}
+		rte_event_schedule(evdev);
+	} while (rte_event_dev_get_xstat_by_name(evdev, rx_port_free_stat, NULL) != 0);
+
+	/* one more packet, which needs to stay in IQ - i.e. HOLB */
+	ev = new_ev;
+	if (rte_event_enqueue_burst(evdev, t->port[0], &ev, 1) != 1) {
+		printf("%d: Error with enqueue\n", __LINE__);
+		goto err;
+	}
+	rte_event_schedule(evdev);
+
+	/* check that the other port still has an empty CQ */
+	if (rte_event_dev_get_xstat_by_name(evdev, other_port_used_stat, NULL) != 0) {
+		printf("%d: Error, second port CQ is not empty\n", __LINE__);
+		goto err;
+	}
+	/* check IQ now has one packet */
+	if (rte_event_dev_get_xstat_by_name(evdev, "qid_0_iq_0_used", NULL) != 1) {
+		printf("%d: Error, QID does not have exactly 1 packet\n", __LINE__);
+		goto err;
+	}
+
+	/* send another flow, which should pass the other IQ entry */
+	ev = new_ev;
+	ev.flow_id = 1;
+	if (rte_event_enqueue_burst(evdev, t->port[0], &ev, 1) != 1) {
+		printf("%d: Error with enqueue\n", __LINE__);
+		goto err;
+	}
+	rte_event_schedule(evdev);
+
+	if (rte_event_dev_get_xstat_by_name(evdev, other_port_used_stat, NULL) != 1) {
+		printf("%d: Error, second flow did not pass out first\n", __LINE__);
+		goto err;
+	}
+
+	if (rte_event_dev_get_xstat_by_name(evdev, "qid_0_iq_0_used", NULL) != 1) {
+		printf("%d: Error, QID does not have exactly 1 packet\n", __LINE__);
+		goto err;
+	}
+	cleanup(t);
+	return 0;
+err:
+	rte_event_dev_dump(evdev, stdout);
+	cleanup(t);
+	return -1;
+}
+
+static int
+worker_loopback_worker_fn(void *arg)
+{
+	struct test *t = arg;
+	uint8_t port = t->port[1];
+	int count = 0;
+	int enqd;
+
+	/*
+	 * Takes packets from the input port and then loops them back through
+	 * the Queue Manager. Each packet gets looped through QIDs 0-8, 16 times,
+	 * so each packet goes through 8*16 = 128 times.
+	 */
+	printf("%d: \tWorker function started\n", __LINE__);
+	while (count < NUM_PACKETS) {
+#define BURST_SIZE 32
+		struct rte_event ev[BURST_SIZE];
+		uint16_t i, nb_rx = rte_event_dequeue_burst(evdev, port, ev, BURST_SIZE, 0);
+		if (nb_rx == 0) {
+			rte_pause();
+			continue;
+		}
+
+		for (i = 0; i < nb_rx; i++) {
+			ev[i].queue_id++;
+			if (ev[i].queue_id != 8) {
+				ev[i].op = RTE_EVENT_OP_FORWARD;
+				enqd = rte_event_enqueue_burst(evdev, port, &ev[i], 1);
+				if (enqd != 1) {
+					printf("%d: Can't enqueue FWD!!\n", __LINE__);
+					return -1;
+				}
+				continue;
+			}
+
+			ev[i].queue_id = 0;
+			ev[i].mbuf->udata64++;
+			if (ev[i].mbuf->udata64 != 16) {
+				ev[i].op = RTE_EVENT_OP_FORWARD;
+				enqd = rte_event_enqueue_burst(evdev, port, &ev[i], 1);
+				if (enqd != 1) {
+					printf("%d: Can't enqueue FWD!!\n", __LINE__);
+					return -1;
+				}
+				continue;
+			}
+			/* we have hit 16 iterations through system - drop */
+			rte_pktmbuf_free(ev[i].mbuf);
+			count++;
+			ev[i].op = RTE_EVENT_OP_RELEASE;
+			enqd = rte_event_enqueue_burst(evdev, port, &ev[i], 1);
+			if (enqd != 1) {
+				printf("%d drop enqueue failed\n", __LINE__);
+				return -1;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int
+worker_loopback_producer_fn(void *arg)
+{
+	struct test *t = arg;
+	uint8_t port = t->port[0];
+	uint64_t count = 0;
+
+	printf("%d: \tProducer function started\n", __LINE__);
+	while (count < NUM_PACKETS) {
+		struct rte_mbuf *m = 0;
+		do {
+			m = rte_pktmbuf_alloc(t->mbuf_pool);
+		} while (m == NULL);
+
+		m->udata64 = 0;
+
+		struct rte_event ev = {
+				.op = RTE_EVENT_OP_NEW,
+				.queue_id = t->qid[0],
+				.flow_id = (uintptr_t)m & 0xFFFF,
+				.mbuf = m,
+		};
+
+		if (rte_event_enqueue_burst(evdev, port, &ev, 1) != 1) {
+			while (rte_event_enqueue_burst(evdev, port, &ev, 1) != 1)
+				rte_pause();
+		}
+
+		count++;
+	}
+
+	return 0;
+}
+
+static int
+worker_loopback(struct test *t)
+{
+	/* use a single producer core, and a worker core to see what happens
+	 * if the worker loops packets back multiple times
+	 */
+	struct test_event_dev_stats stats;
+	uint64_t print_cycles = 0, cycles = 0;
+	uint64_t tx_pkts = 0;
+	int err;
+	int w_lcore, p_lcore;
+
+	if (init(t, 8, 2) < 0 ||
+			create_atomic_qids(t, 8) < 0) {
+		printf("%d: Error initializing device\n", __LINE__);
+		return -1;
+	}
+
+	/* RX with low max events */
+	static struct rte_event_port_conf conf = {
+			.new_event_threshold = 512,
+			.dequeue_depth = 32,
+			.enqueue_depth = 64,
+	};
+	if (rte_event_port_setup(evdev, 0, &conf) < 0) {
+		printf("Error setting up RX port\n");
+		return -1;
+	}
+	t->port[0] = 0;
+	/* TX with higher max events */
+	conf.new_event_threshold = 4096;
+	if (rte_event_port_setup(evdev, 1, &conf) < 0) {
+		printf("Error setting up TX port\n");
+		return -1;
+	}
+	t->port[1] = 1;
+
+	/* CQ mapping to QID */
+	err = rte_event_port_link(evdev, t->port[1], NULL, NULL, 0);
+	if (err != 8) { /* should have mapped all queues*/
+		printf("%d: error mapping port 2 to all qids\n", __LINE__);
+		return -1;
+	}
+
+	if (rte_event_dev_start(evdev) < 0) {
+		printf("%d: Error with start call\n", __LINE__);
+		return -1;
+	}
+
+	p_lcore = rte_get_next_lcore(
+			/* start core */ -1,
+			/* skip master */ 1,
+			/* wrap */ 0);
+	w_lcore = rte_get_next_lcore(p_lcore, 1, 0);
+
+	rte_eal_remote_launch(worker_loopback_producer_fn, t, p_lcore);
+	rte_eal_remote_launch(worker_loopback_worker_fn, t, w_lcore);
+
+	print_cycles = cycles = rte_get_timer_cycles();
+	while (rte_eal_get_lcore_state(p_lcore) != FINISHED ||
+			rte_eal_get_lcore_state(w_lcore) != FINISHED) {
+
+		rte_event_schedule(evdev);
+
+		uint64_t new_cycles = rte_get_timer_cycles();
+
+		if (new_cycles - print_cycles > rte_get_timer_hz()) {
+			test_event_dev_stats_get(evdev, &stats);
+			printf("%d: \tSched Rx = %" PRIu64 ", Tx = %" PRIu64 "\n",
+					__LINE__, stats.rx_pkts, stats.tx_pkts);
+
+			print_cycles = new_cycles;
+		}
+		if (new_cycles - cycles > rte_get_timer_hz() * 3) {
+			test_event_dev_stats_get(evdev, &stats);
+			if (stats.tx_pkts == tx_pkts) {
+				rte_event_dev_dump(evdev, stdout);
+				printf("%d: No schedules for seconds, deadlock\n", __LINE__);
+				return -1;
+			}
+			tx_pkts = stats.tx_pkts;
+			cycles = new_cycles;
+		}
+	}
+	rte_event_schedule(evdev); /* ensure all completions are flushed */
+
+	rte_eal_mp_wait_lcore();
+
+	cleanup(t);
+	return 0;
+}
+
+static struct rte_mempool *eventdev_func_mempool;
+
+static int
+test_sw_eventdev(void)
+{
+	struct test *t = malloc(sizeof(struct test));
+	int ret;
+
+	const char *eventdev_name = "event_sw0";
+	evdev = rte_event_dev_get_dev_id(eventdev_name);
+	if (evdev < 0) {
+		printf("%d: Eventdev %s not found - creating.\n",
+				__LINE__, eventdev_name);
+		if (rte_eal_vdev_init(eventdev_name, NULL) < 0) {
+			printf("Error creating eventdev\n");
+			return -1;
+		}
+		evdev = rte_event_dev_get_dev_id(eventdev_name);
+		if (evdev < 0) {
+			printf("Error finding newly created eventdev\n");
+			return -1;
+		}
+	}
+
+	/* Only create mbuf pool once, reuse for each test run */
+	if (!eventdev_func_mempool) {
+		eventdev_func_mempool = rte_pktmbuf_pool_create("QM_SA_MBUF_POOL",
+				(1<<12), /* 4k buffers */
+				32 /*MBUF_CACHE_SIZE*/,
+				0,
+				512, /* use very small mbufs */
+				rte_socket_id());
+		if (!eventdev_func_mempool) {
+			printf("ERROR creating mempool\n");
+			return -1;
+		}
+	}
+	t->mbuf_pool = eventdev_func_mempool;
+
+	printf("*** Running Single Directed Packet test...\n");
+	ret = test_single_directed_packet(t);
+	if (ret != 0) {
+		printf("ERROR - Single Directed Packet test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Single Load Balanced Packet test...\n");
+	ret = single_packet(t);
+	if (ret != 0) {
+		printf("ERROR - Single Packet test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Unordered Basic test...\n");
+	ret = unordered_basic(t);
+	if (ret != 0) {
+		printf("ERROR -  Unordered Basic test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Ordered Basic test...\n");
+	ret = ordered_basic(t);
+	if (ret != 0) {
+		printf("ERROR -  Ordered Basic test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Burst Packets test...\n");
+	ret = burst_packets(t);
+	if (ret != 0) {
+		printf("ERROR - Burst Packets test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Load Balancing test...\n");
+	ret = load_balancing(t);
+	if (ret != 0) {
+		printf("ERROR - Load Balancing test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Prioritized Directed test...\n");
+	ret = test_priority_directed(t);
+	if (ret != 0) {
+		printf("ERROR - Prioritized Directed test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Prioritized Atomic test...\n");
+	ret = test_priority_atomic(t);
+	if (ret != 0) {
+		printf("ERROR - Prioritized Atomic test FAILED.\n");
+		return ret;
+	}
+
+	printf("*** Running Prioritized Ordered test...\n");
+	ret = test_priority_ordered(t);
+	if (ret != 0) {
+		printf("ERROR - Prioritized Ordered test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Prioritized Unordered test...\n");
+	ret = test_priority_unordered(t);
+	if (ret != 0) {
+		printf("ERROR - Prioritized Unordered test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Invalid QID test...\n");
+	ret = invalid_qid(t);
+	if (ret != 0) {
+		printf("ERROR - Invalid QID test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Load Balancing History test...\n");
+	ret = load_balancing_history(t);
+	if (ret != 0) {
+		printf("ERROR - Load Balancing History test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Inflight Count test...\n");
+	ret = inflight_counts(t);
+	if (ret != 0) {
+		printf("ERROR - Inflight Count test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Abuse Inflights test...\n");
+	ret = abuse_inflights(t);
+	if (ret != 0) {
+		printf("ERROR - Abuse Inflights test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running QID Priority test...\n");
+	ret = qid_priorities(t);
+	if (ret != 0) {
+		printf("ERROR - QID Priority test FAILED.\n");
+		return ret;
+	}
+	printf("*** Running Head-of-line-blocking test...\n");
+	ret = holb(t);
+	if (ret != 0) {
+		printf("ERROR - Head-of-line-blocking test FAILED.\n");
+		return ret;
+	}
+	if (rte_lcore_count() >= 3) {
+		printf("*** Running Worker loopback test...\n");
+		ret = worker_loopback(t);
+		if (ret != 0) {
+			printf("ERROR - Worker loopback test FAILED.\n");
+			return ret;
+		}
+	} else {
+		printf("### Not enough cores for worker loopback test.\n");
+		printf("### Need at least 3 cores for test.\n");
+	}
+	/*
+	 * Free test instance, leaving mempool initialized, and a pointer to it
+	 * in the static eventdev_func_mempool variable. It is re-used on re-runs
+	 */
+	free(t);
+
+	return 0;
+}
+
+REGISTER_TEST_COMMAND(eventdev_sw_autotest, test_sw_eventdev);