From: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Date: Mon, 11 Dec 2017 15:13:40 +0000 (+0530)
Subject: app/eventdev: modify setup to support ethdev
X-Git-Tag: spdx-start~211
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=59f697e3389f99b7586d91988be633b25699f398;p=dpdk.git

app/eventdev: modify setup to support ethdev

Modify app setup to accommodate event port and queue setup based on the
number of ethernet ports.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---

diff --git a/app/test-eventdev/test_perf_atq.c b/app/test-eventdev/test_perf_atq.c
index f58eab6670..08bf5a90e5 100644
--- a/app/test-eventdev/test_perf_atq.c
+++ b/app/test-eventdev/test_perf_atq.c
@@ -157,10 +157,19 @@ perf_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt)
 {
 	int ret;
 	uint8_t queue;
+	uint8_t nb_queues;
+	uint8_t nb_ports;
+
+	nb_ports = evt_nr_active_lcores(opt->wlcores);
+	nb_ports += opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ? 0 :
+		evt_nr_active_lcores(opt->plcores);
+
+	nb_queues = opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ?
+		rte_eth_dev_count() : atq_nb_event_queues(opt);
 
 	const struct rte_event_dev_config config = {
-			.nb_event_queues = atq_nb_event_queues(opt),
-			.nb_event_ports = perf_nb_event_ports(opt),
+			.nb_event_queues = nb_queues,
+			.nb_event_ports = nb_ports,
 			.nb_events_limit  = 4096,
 			.nb_event_queue_flows = opt->nb_flows,
 			.nb_event_port_dequeue_depth = 128,
@@ -180,7 +189,7 @@ perf_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt)
 			.nb_atomic_order_sequences = opt->nb_flows,
 	};
 	/* queue configurations */
-	for (queue = 0; queue < atq_nb_event_queues(opt); queue++) {
+	for (queue = 0; queue < nb_queues; queue++) {
 		ret = rte_event_queue_setup(opt->dev_id, queue, &q_conf);
 		if (ret) {
 			evt_err("failed to setup queue=%d", queue);
@@ -189,7 +198,7 @@ perf_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt)
 	}
 
 	ret = perf_event_dev_port_setup(test, opt, 1 /* stride */,
-					atq_nb_event_queues(opt));
+					nb_queues);
 	if (ret)
 		return ret;
 
diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c
index 373c9ce5c6..a9710b2382 100644
--- a/app/test-eventdev/test_perf_common.c
+++ b/app/test-eventdev/test_perf_common.c
@@ -60,6 +60,17 @@ perf_producer(void *arg)
 	return 0;
 }
 
+static int
+perf_producer_wrapper(void *arg)
+{
+	struct prod_data *p  = arg;
+	struct test_perf *t = p->t;
+	/* Launch the producer function only in case of synthetic producer. */
+	if (t->opt->prod_type == EVT_PROD_TYPE_SYNT)
+		return perf_producer(arg);
+	return 0;
+}
+
 static inline uint64_t
 processed_pkts(struct test_perf *t)
 {
@@ -114,8 +125,8 @@ perf_launch_lcores(struct evt_test *test, struct evt_options *opt,
 		if (!(opt->plcores[lcore_id]))
 			continue;
 
-		ret = rte_eal_remote_launch(perf_producer, &t->prod[port_idx],
-					 lcore_id);
+		ret = rte_eal_remote_launch(perf_producer_wrapper,
+				&t->prod[port_idx], lcore_id);
 		if (ret) {
 			evt_err("failed to launch perf_producer %d", lcore_id);
 			return ret;
@@ -165,14 +176,17 @@ perf_launch_lcores(struct evt_test *test, struct evt_options *opt,
 			fflush(stdout);
 
 			if (remaining <= 0) {
-				t->done = true;
 				t->result = EVT_TEST_SUCCESS;
-				rte_smp_wmb();
-				break;
+				if (opt->prod_type == EVT_PROD_TYPE_SYNT) {
+					t->done = true;
+					rte_smp_wmb();
+					break;
+				}
 			}
 		}
 
-		if (new_cycles - dead_lock_cycles > dead_lock_sample) {
+		if (new_cycles - dead_lock_cycles > dead_lock_sample &&
+				opt->prod_type == EVT_PROD_TYPE_SYNT) {
 			remaining = t->outstand_pkts - processed_pkts(t);
 			if (dead_lock_remaining == remaining) {
 				rte_event_dev_dump(opt->dev_id, stdout);
diff --git a/app/test-eventdev/test_perf_common.h b/app/test-eventdev/test_perf_common.h
index 1103dd146d..0877b9b44e 100644
--- a/app/test-eventdev/test_perf_common.h
+++ b/app/test-eventdev/test_perf_common.h
@@ -10,6 +10,7 @@
 #include <unistd.h>
 
 #include <rte_cycles.h>
+#include <rte_ethdev.h>
 #include <rte_eventdev.h>
 #include <rte_lcore.h>
 #include <rte_malloc.h>
diff --git a/app/test-eventdev/test_perf_queue.c b/app/test-eventdev/test_perf_queue.c
index bfe01a7d0e..e3bd061e4a 100644
--- a/app/test-eventdev/test_perf_queue.c
+++ b/app/test-eventdev/test_perf_queue.c
@@ -154,10 +154,20 @@ perf_queue_eventdev_setup(struct evt_test *test, struct evt_options *opt)
 	uint8_t queue;
 	int nb_stages = opt->nb_stages;
 	int ret;
+	int nb_ports;
+	int nb_queues;
+
+	nb_ports = evt_nr_active_lcores(opt->wlcores);
+	nb_ports += opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ? 0 :
+		evt_nr_active_lcores(opt->plcores);
+
+	nb_queues = opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ?
+		rte_eth_dev_count() * nb_stages :
+		perf_queue_nb_event_queues(opt);
 
 	const struct rte_event_dev_config config = {
-			.nb_event_queues = perf_queue_nb_event_queues(opt),
-			.nb_event_ports = perf_nb_event_ports(opt),
+			.nb_event_queues = nb_queues,
+			.nb_event_ports = nb_ports,
 			.nb_events_limit  = 4096,
 			.nb_event_queue_flows = opt->nb_flows,
 			.nb_event_port_dequeue_depth = 128,
@@ -200,7 +210,7 @@ perf_queue_eventdev_setup(struct evt_test *test, struct evt_options *opt)
 	}
 
 	ret = perf_event_dev_port_setup(test, opt, nb_stages /* stride */,
-					perf_queue_nb_event_queues(opt));
+					nb_queues);
 	if (ret)
 		return ret;