New upstream version 17.08

Change-Id: I288b50990f52646089d6b1f3aaa6ba2f091a51d7
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

1 files changed, 227 insertions, 0 deletions

diff --git a/app/test-eventdev/evt_main.c b/app/test-eventdev/evt_main.c
new file mode 100644
index 00000000..1c3a7fae
--- /dev/null
+++ b/app/test-eventdev/evt_main.c
@@ -0,0 +1,227 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) Cavium, Inc 2017.
+ *
+ *   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, Inc 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 <unistd.h>
+#include <signal.h>
+
+#include <rte_atomic.h>
+#include <rte_debug.h>
+#include <rte_eal.h>
+#include <rte_eventdev.h>
+
+#include "evt_options.h"
+#include "evt_test.h"
+
+struct evt_options opt;
+struct evt_test *test;
+
+static void
+signal_handler(int signum)
+{
+	if (signum == SIGINT || signum == SIGTERM) {
+		printf("\nSignal %d received, preparing to exit...\n",
+				signum);
+		/* request all lcores to exit from the main loop */
+		*(int *)test->test_priv = true;
+		rte_wmb();
+
+		rte_eal_mp_wait_lcore();
+
+		if (test->ops.eventdev_destroy)
+			test->ops.eventdev_destroy(test, &opt);
+
+		if (test->ops.ethdev_destroy)
+			test->ops.ethdev_destroy(test, &opt);
+
+		if (test->ops.mempool_destroy)
+			test->ops.mempool_destroy(test, &opt);
+
+		if (test->ops.test_destroy)
+			test->ops.test_destroy(test, &opt);
+
+		/* exit with the expected status */
+		signal(signum, SIG_DFL);
+		kill(getpid(), signum);
+	}
+}
+
+static inline void
+evt_options_dump_all(struct evt_test *test, struct evt_options *opts)
+{
+	evt_options_dump(opts);
+	if (test->ops.opt_dump)
+		test->ops.opt_dump(opts);
+}
+
+int
+main(int argc, char **argv)
+{
+	uint8_t evdevs;
+	int ret;
+
+	signal(SIGINT, signal_handler);
+	signal(SIGTERM, signal_handler);
+
+	ret = rte_eal_init(argc, argv);
+	if (ret < 0)
+		rte_panic("invalid EAL arguments\n");
+	argc -= ret;
+	argv += ret;
+
+	evdevs = rte_event_dev_count();
+	if (!evdevs)
+		rte_panic("no eventdev devices found\n");
+
+	/* Populate the default values of the options */
+	evt_options_default(&opt);
+
+	/* Parse the command line arguments */
+	ret = evt_options_parse(&opt, argc, argv);
+	if (ret) {
+		evt_err("parsing on or more user options failed");
+		goto error;
+	}
+
+	/* Get struct evt_test *test from name */
+	test = evt_test_get(opt.test_name);
+	if (test == NULL) {
+		evt_err("failed to find requested test: %s", opt.test_name);
+		goto error;
+	}
+
+	if (test->ops.test_result == NULL) {
+		evt_err("%s: ops.test_result not found", opt.test_name);
+		goto error;
+	}
+
+	/* Verify the command line options */
+	if (opt.dev_id >= rte_event_dev_count()) {
+		evt_err("invalid event device %d", opt.dev_id);
+		goto error;
+	}
+	if (test->ops.opt_check) {
+		if (test->ops.opt_check(&opt)) {
+			evt_err("invalid command line argument");
+			evt_options_dump_all(test, &opt);
+			goto error;
+		}
+	}
+
+	/* Check the eventdev capability before proceeding */
+	if (test->ops.cap_check) {
+		if (test->ops.cap_check(&opt) == false) {
+			evt_info("unsupported test: %s", opt.test_name);
+			evt_options_dump_all(test, &opt);
+			ret = EVT_TEST_UNSUPPORTED;
+			goto nocap;
+		}
+	}
+
+	/* Dump the options */
+	if (opt.verbose_level)
+		evt_options_dump_all(test, &opt);
+
+	/* Test specific setup */
+	if (test->ops.test_setup) {
+		if (test->ops.test_setup(test, &opt))  {
+			evt_err("failed to setup test: %s", opt.test_name);
+			goto error;
+
+		}
+	}
+
+	/* Test specific mempool setup */
+	if (test->ops.mempool_setup) {
+		if (test->ops.mempool_setup(test, &opt)) {
+			evt_err("%s: mempool setup failed", opt.test_name);
+			goto test_destroy;
+		}
+	}
+
+	/* Test specific ethdev setup */
+	if (test->ops.ethdev_setup) {
+		if (test->ops.ethdev_setup(test, &opt)) {
+			evt_err("%s: ethdev setup failed", opt.test_name);
+			goto mempool_destroy;
+		}
+	}
+
+	/* Test specific eventdev setup */
+	if (test->ops.eventdev_setup) {
+		if (test->ops.eventdev_setup(test, &opt)) {
+			evt_err("%s: eventdev setup failed", opt.test_name);
+			goto ethdev_destroy;
+		}
+	}
+
+	/* Launch lcores */
+	if (test->ops.launch_lcores) {
+		if (test->ops.launch_lcores(test, &opt)) {
+			evt_err("%s: failed to launch lcores", opt.test_name);
+			goto eventdev_destroy;
+		}
+	}
+
+	rte_eal_mp_wait_lcore();
+
+	/* Print the test result */
+	ret = test->ops.test_result(test, &opt);
+nocap:
+	if (ret == EVT_TEST_SUCCESS) {
+		printf("Result: "CLGRN"%s"CLNRM"\n", "Success");
+	} else if (ret == EVT_TEST_FAILED) {
+		printf("Result: "CLRED"%s"CLNRM"\n", "Failed");
+		return EXIT_FAILURE;
+	} else if (ret == EVT_TEST_UNSUPPORTED) {
+		printf("Result: "CLYEL"%s"CLNRM"\n", "Unsupported");
+	}
+
+	return 0;
+eventdev_destroy:
+	if (test->ops.eventdev_destroy)
+		test->ops.eventdev_destroy(test, &opt);
+
+ethdev_destroy:
+	if (test->ops.ethdev_destroy)
+		test->ops.ethdev_destroy(test, &opt);
+
+mempool_destroy:
+	if (test->ops.mempool_destroy)
+		test->ops.mempool_destroy(test, &opt);
+
+test_destroy:
+	if (test->ops.test_destroy)
+		test->ops.test_destroy(test, &opt);
+error:
+	return EXIT_FAILURE;
+}