app/eventdev: add pipeline test setup and destroy

Pipeline test has the queue and all types queue variants.
Introduce test_pipeline_common* to share the common code between those
tests.

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

diff --git a/app/test-eventdev/Makefile b/app/test-eventdev/Makefile
index cfe567a..1707318 100644 (file)
--- a/app/test-eventdev/Makefile
+++ b/app/test-eventdev/Makefile
@@ -25,4 +25,6 @@ SRCS-y += test_perf_common.c
 SRCS-y += test_perf_queue.c
 SRCS-y += test_perf_atq.c
 
+SRCS-y += test_pipeline_common.c
+
 include $(RTE_SDK)/mk/rte.app.mk

diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
new file mode 100644 (file)
index 0000000..aa34812
--- /dev/null
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -0,0 +1,44 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2017 Cavium, Inc.
+ */
+
+#include "test_pipeline_common.h"
+
+int
+pipeline_test_setup(struct evt_test *test, struct evt_options *opt)
+{
+       void *test_pipeline;
+
+       test_pipeline = rte_zmalloc_socket(test->name,
+                       sizeof(struct test_pipeline), RTE_CACHE_LINE_SIZE,
+                       opt->socket_id);
+       if (test_pipeline  == NULL) {
+               evt_err("failed to allocate test_pipeline memory");
+               goto nomem;
+       }
+       test->test_priv = test_pipeline;
+
+       struct test_pipeline *t = evt_test_priv(test);
+
+       t->nb_workers = evt_nr_active_lcores(opt->wlcores);
+       t->outstand_pkts = opt->nb_pkts * evt_nr_active_lcores(opt->wlcores);
+       t->done = false;
+       t->nb_flows = opt->nb_flows;
+       t->result = EVT_TEST_FAILED;
+       t->opt = opt;
+       opt->prod_type = EVT_PROD_TYPE_ETH_RX_ADPTR;
+       memcpy(t->sched_type_list, opt->sched_type_list,
+                       sizeof(opt->sched_type_list));
+       return 0;
+nomem:
+       return -ENOMEM;
+}
+
+void
+pipeline_test_destroy(struct evt_test *test, struct evt_options *opt)
+{
+       RTE_SET_USED(opt);
+
+       rte_free(test->test_priv);
+}

diff --git a/app/test-eventdev/test_pipeline_common.h b/app/test-eventdev/test_pipeline_common.h
new file mode 100644 (file)
index 0000000..645571c
--- /dev/null
+++ b/app/test-eventdev/test_pipeline_common.h
@@ -0,0 +1,57 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2017 Cavium, Inc.
+ */
+
+#ifndef _TEST_PIPELINE_COMMON_
+#define _TEST_PIPELINE_COMMON_
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <unistd.h>
+
+#include <rte_cycles.h>
+#include <rte_ethdev.h>
+#include <rte_eventdev.h>
+#include <rte_event_eth_rx_adapter.h>
+#include <rte_lcore.h>
+#include <rte_malloc.h>
+#include <rte_mempool.h>
+#include <rte_prefetch.h>
+#include <rte_spinlock.h>
+
+#include "evt_common.h"
+#include "evt_options.h"
+#include "evt_test.h"
+
+struct test_pipeline;
+
+struct worker_data {
+       uint64_t processed_pkts;
+       uint8_t dev_id;
+       uint8_t port_id;
+       struct test_pipeline *t;
+} __rte_cache_aligned;
+
+struct test_pipeline {
+       /* Don't change the offset of "done". Signal handler use this memory
+        * to terminate all lcores work.
+        */
+       int done;
+       uint8_t nb_workers;
+       uint8_t mt_unsafe;
+       enum evt_test_result result;
+       uint32_t nb_flows;
+       uint64_t outstand_pkts;
+       struct rte_mempool *pool;
+       struct worker_data worker[EVT_MAX_PORTS];
+       struct rte_eth_dev_tx_buffer *tx_buf[RTE_MAX_ETHPORTS];
+       rte_spinlock_t tx_lk[RTE_MAX_ETHPORTS];
+       struct evt_options *opt;
+       uint8_t sched_type_list[EVT_MAX_STAGES] __rte_cache_aligned;
+} __rte_cache_aligned;
+
+int pipeline_test_setup(struct evt_test *test, struct evt_options *opt);
+void pipeline_test_destroy(struct evt_test *test, struct evt_options *opt);
+
+#endif /* _TEST_PIPELINE_COMMON_ */