-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
#include <stdio.h>
#include <rte_common.h>
#include <rte_cycles.h>
#include <rte_interrupts.h>
-#include <rte_common.h>
#include <rte_atomic.h>
#include <rte_alarm.h>
#define US_PER_MS 1000
-#define RTE_TEST_ALARM_TIMEOUT 3000 /* ms */
-#define RTE_TEST_CHECK_PERIOD 1000 /* ms */
+#define RTE_TEST_ALARM_TIMEOUT 10 /* ms */
+#define RTE_TEST_CHECK_PERIOD 3 /* ms */
+#define RTE_TEST_MAX_REPEAT 20
static volatile int flag;
test_multi_alarms(void)
{
int rm_count = 0;
+ int count = 0;
cb_count.cnt = 0;
printf("Expect 6 callbacks in order...\n");
/* add two alarms in order */
- rte_eal_alarm_set(1000 * US_PER_MS, test_multi_cb, (void *)1);
- rte_eal_alarm_set(2000 * US_PER_MS, test_multi_cb, (void *)2);
+ rte_eal_alarm_set(10 * US_PER_MS, test_multi_cb, (void *)1);
+ rte_eal_alarm_set(20 * US_PER_MS, test_multi_cb, (void *)2);
/* now add in reverse order */
- rte_eal_alarm_set(6000 * US_PER_MS, test_multi_cb, (void *)6);
- rte_eal_alarm_set(5000 * US_PER_MS, test_multi_cb, (void *)5);
- rte_eal_alarm_set(4000 * US_PER_MS, test_multi_cb, (void *)4);
- rte_eal_alarm_set(3000 * US_PER_MS, test_multi_cb, (void *)3);
+ rte_eal_alarm_set(60 * US_PER_MS, test_multi_cb, (void *)6);
+ rte_eal_alarm_set(50 * US_PER_MS, test_multi_cb, (void *)5);
+ rte_eal_alarm_set(40 * US_PER_MS, test_multi_cb, (void *)4);
+ rte_eal_alarm_set(30 * US_PER_MS, test_multi_cb, (void *)3);
/* wait for expiry */
- rte_delay_ms(6500);
+ rte_delay_ms(65);
if (cb_count.cnt != 6) {
printf("Missing callbacks\n");
/* remove any callbacks that might remain */
cb_count.cnt = 0;
printf("Expect only callbacks with args 1 and 3...\n");
/* Add 3 flags, then delete one */
- rte_eal_alarm_set(3000 * US_PER_MS, test_multi_cb, (void *)3);
- rte_eal_alarm_set(2000 * US_PER_MS, test_multi_cb, (void *)2);
- rte_eal_alarm_set(1000 * US_PER_MS, test_multi_cb, (void *)1);
+ rte_eal_alarm_set(30 * US_PER_MS, test_multi_cb, (void *)3);
+ rte_eal_alarm_set(20 * US_PER_MS, test_multi_cb, (void *)2);
+ rte_eal_alarm_set(10 * US_PER_MS, test_multi_cb, (void *)1);
rm_count = rte_eal_alarm_cancel(test_multi_cb, (void *)2);
- rte_delay_ms(3500);
+ rte_delay_ms(35);
if (cb_count.cnt != 2 || rm_count != 1) {
printf("Error: invalid flags count or alarm removal failure"
" - flags value = %d, expected = %d\n",
printf("Testing adding and then removing multiple alarms\n");
/* finally test that no callbacks are called if we delete them all*/
- rte_eal_alarm_set(1000 * US_PER_MS, test_multi_cb, (void *)1);
- rte_eal_alarm_set(1000 * US_PER_MS, test_multi_cb, (void *)2);
- rte_eal_alarm_set(1000 * US_PER_MS, test_multi_cb, (void *)3);
+ rte_eal_alarm_set(10 * US_PER_MS, test_multi_cb, (void *)1);
+ rte_eal_alarm_set(10 * US_PER_MS, test_multi_cb, (void *)2);
+ rte_eal_alarm_set(10 * US_PER_MS, test_multi_cb, (void *)3);
rm_count = rte_eal_alarm_cancel(test_alarm_callback, (void *)-1);
if (rm_count != 0) {
printf("Error removing non-existant alarm succeeded\n");
* Also test that we can cancel head-of-line callbacks ok.*/
flag = 0;
recursive_error = 0;
- rte_eal_alarm_set(1000 * US_PER_MS, test_remove_in_callback, (void *)1);
- rte_eal_alarm_set(2000 * US_PER_MS, test_remove_in_callback, (void *)2);
+ rte_eal_alarm_set(10 * US_PER_MS, test_remove_in_callback, (void *)1);
+ rte_eal_alarm_set(20 * US_PER_MS, test_remove_in_callback, (void *)2);
rm_count = rte_eal_alarm_cancel(test_remove_in_callback, (void *)1);
if (rm_count != 1) {
printf("Error cancelling head-of-list callback\n");
return -1;
}
- rte_delay_ms(1500);
+ rte_delay_ms(15);
if (flag != 0) {
printf("Error, cancelling head-of-list leads to premature callback\n");
return -1;
}
- rte_delay_ms(1000);
+
+ while (flag != 2 && count++ < RTE_TEST_MAX_REPEAT)
+ rte_delay_ms(10);
+
if (flag != 2) {
printf("Error - expected callback not called\n");
rte_eal_alarm_cancel(test_remove_in_callback, (void *)-1);
/* Check if it can cancel all for the same callback */
printf("Testing canceling all for the same callback\n");
flag_2 = 0;
- rte_eal_alarm_set(1000 * US_PER_MS, test_remove_in_callback, (void *)1);
- rte_eal_alarm_set(2000 * US_PER_MS, test_remove_in_callback_2, (void *)2);
- rte_eal_alarm_set(3000 * US_PER_MS, test_remove_in_callback_2, (void *)3);
- rte_eal_alarm_set(4000 * US_PER_MS, test_remove_in_callback, (void *)4);
+ rte_eal_alarm_set(10 * US_PER_MS, test_remove_in_callback, (void *)1);
+ rte_eal_alarm_set(20 * US_PER_MS, test_remove_in_callback_2, (void *)2);
+ rte_eal_alarm_set(30 * US_PER_MS, test_remove_in_callback_2, (void *)3);
+ rte_eal_alarm_set(40 * US_PER_MS, test_remove_in_callback, (void *)4);
rm_count = rte_eal_alarm_cancel(test_remove_in_callback_2, (void *)-1);
if (rm_count != 2) {
printf("Error, cannot cancel all for the same callback\n");
return 0;
}
-int
+static int
test_alarm(void)
{
int count = 0;
-
+#ifdef RTE_EXEC_ENV_FREEBSD
+ printf("The alarm API is not supported on FreeBSD\n");
+ return 0;
+#endif
/* check if the callback will be called */
printf("check if the callback will be called\n");
flag = 0;
printf("fail to set alarm callback\n");
return -1;
}
- while (flag == 0 && count ++ < 6)
+ while (flag == 0 && count++ < RTE_TEST_MAX_REPEAT)
rte_delay_ms(RTE_TEST_CHECK_PERIOD);
if (flag == 0){
return 0;
}
+REGISTER_TEST_COMMAND(alarm_autotest, test_alarm);
git.droids-corp.org / dpdk.git / blobdiff