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-rw-r--r--sys/cddl/dev/cyclic/cyclic_test.c301
1 files changed, 0 insertions, 301 deletions
diff --git a/sys/cddl/dev/cyclic/cyclic_test.c b/sys/cddl/dev/cyclic/cyclic_test.c
deleted file mode 100644
index 063dbc77e7a3..000000000000
--- a/sys/cddl/dev/cyclic/cyclic_test.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/*-
- * Copyright 2007 John Birrell <jb@FreeBSD.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- *
- */
-
-#include <sys/cdefs.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/conf.h>
-#include <sys/kthread.h>
-#include <sys/module.h>
-#include <sys/sysctl.h>
-#include <sys/cyclic.h>
-#include <sys/time.h>
-
-static struct timespec test_001_start;
-
-static void
-cyclic_test_001_func(void *arg)
-{
- struct timespec ts;
-
- nanotime(&ts);
- timespecsub(&ts,&test_001_start);
- printf("%s: called after %lu.%09lu on curcpu %d\n",__func__,(u_long) ts.tv_sec,(u_long) ts.tv_nsec, curcpu);
-}
-
-static void
-cyclic_test_001(void)
-{
- int error = 0;
- cyc_handler_t hdlr;
- cyc_time_t when;
- cyclic_id_t id;
-
- printf("%s: starting\n",__func__);
-
- hdlr.cyh_func = (cyc_func_t) cyclic_test_001_func;
- hdlr.cyh_arg = 0;
-
- when.cyt_when = 0;
- when.cyt_interval = 1000000000;
-
- nanotime(&test_001_start);
-
- mutex_enter(&cpu_lock);
-
- id = cyclic_add(&hdlr, &when);
-
- mutex_exit(&cpu_lock);
-
- DELAY(1200000);
-
- mutex_enter(&cpu_lock);
-
- cyclic_remove(id);
-
- mutex_exit(&cpu_lock);
-
- printf("%s: %s\n",__func__, error == 0 ? "passed":"failed");
-}
-
-static struct timespec test_002_start;
-
-static void
-cyclic_test_002_func(void *arg)
-{
- struct timespec ts;
-
- nanotime(&ts);
- timespecsub(&ts,&test_002_start);
- printf("%s: called after %lu.%09lu on curcpu %d\n",__func__,(u_long) ts.tv_sec,(u_long) ts.tv_nsec, curcpu);
-}
-
-static void
-cyclic_test_002_online(void *arg, cpu_t *c, cyc_handler_t *hdlr, cyc_time_t *t)
-{
- printf("%s: online on curcpu %d\n",__func__, curcpu);
- hdlr->cyh_func = cyclic_test_002_func;
- hdlr->cyh_arg = NULL;
- t->cyt_when = 0;
- t->cyt_interval = 1000000000;
-}
-
-static void
-cyclic_test_002_offline(void *arg, cpu_t *c, void *arg1)
-{
- printf("%s: offline on curcpu %d\n",__func__, curcpu);
-}
-
-static void
-cyclic_test_002(void)
-{
- int error = 0;
- cyc_omni_handler_t hdlr;
- cyclic_id_t id;
-
- printf("%s: starting\n",__func__);
-
- hdlr.cyo_online = cyclic_test_002_online;
- hdlr.cyo_offline = cyclic_test_002_offline;
- hdlr.cyo_arg = NULL;
-
- nanotime(&test_002_start);
-
- mutex_enter(&cpu_lock);
-
- id = cyclic_add_omni(&hdlr);
-
- mutex_exit(&cpu_lock);
-
- DELAY(1200000);
-
- mutex_enter(&cpu_lock);
-
- cyclic_remove(id);
-
- mutex_exit(&cpu_lock);
-
- printf("%s: %s\n",__func__, error == 0 ? "passed":"failed");
-}
-
-static struct timespec test_003_start;
-
-static void
-cyclic_test_003_func(void *arg)
-{
- struct timespec ts;
-
- nanotime(&ts);
- timespecsub(&ts,&test_003_start);
- printf("%s: called after %lu.%09lu on curcpu %d id %ju\n",__func__,(u_long) ts.tv_sec,(u_long) ts.tv_nsec, curcpu, (uintmax_t)(uintptr_t) arg);
-}
-
-static void
-cyclic_test_003(void)
-{
- int error = 0;
- cyc_handler_t hdlr;
- cyc_time_t when;
- cyclic_id_t id;
- cyclic_id_t id1;
- cyclic_id_t id2;
- cyclic_id_t id3;
-
- printf("%s: starting\n",__func__);
-
- hdlr.cyh_func = (cyc_func_t) cyclic_test_003_func;
-
- when.cyt_when = 0;
-
- nanotime(&test_003_start);
-
- mutex_enter(&cpu_lock);
-
- when.cyt_interval = 200000000;
- hdlr.cyh_arg = (void *) 0UL;
- id = cyclic_add(&hdlr, &when);
-
- when.cyt_interval = 400000000;
- hdlr.cyh_arg = (void *) 1UL;
- id1 = cyclic_add(&hdlr, &when);
-
- hdlr.cyh_arg = (void *) 2UL;
- when.cyt_interval = 1000000000;
- id2 = cyclic_add(&hdlr, &when);
-
- hdlr.cyh_arg = (void *) 3UL;
- when.cyt_interval = 1300000000;
- id3 = cyclic_add(&hdlr, &when);
-
- mutex_exit(&cpu_lock);
-
- DELAY(1200000);
-
- mutex_enter(&cpu_lock);
-
- cyclic_remove(id);
- cyclic_remove(id1);
- cyclic_remove(id2);
- cyclic_remove(id3);
-
- mutex_exit(&cpu_lock);
-
- printf("%s: %s\n",__func__, error == 0 ? "passed":"failed");
-}
-
-/* Kernel thread command routine. */
-static void
-cyclic_run_tests(void *arg)
-{
- intptr_t cmd = (intptr_t) arg;
-
- switch (cmd) {
- case 1:
- cyclic_test_001();
- break;
- case 2:
- cyclic_test_002();
- break;
- case 3:
- cyclic_test_003();
- break;
- default:
- cyclic_test_001();
- cyclic_test_002();
- cyclic_test_003();
- break;
- }
-
- printf("%s: finished\n",__func__);
-
- kthread_exit();
-}
-
-static int
-cyclic_test(SYSCTL_HANDLER_ARGS)
-{
- int error, cmd = 0;
-
- error = sysctl_wire_old_buffer(req, sizeof(int));
- if (error == 0)
- error = sysctl_handle_int(oidp, &cmd, 0, req);
- if (error != 0 || req->newptr == NULL)
- return (error);
-
- /* Check for command validity. */
- switch (cmd) {
- case 1:
- case 2:
- case -1:
- /*
- * Execute the tests in a kernel thread to avoid blocking
- * the sysctl. Look for the results in the syslog.
- */
- error = kthread_add(cyclic_run_tests, (void *)(uintptr_t) cmd,
- NULL, NULL, 0, 0, "cyctest%d", cmd);
- break;
- default:
- printf("Usage: debug.cyclic.test=(1..9) or -1 for all tests\n");
- error = EINVAL;
- break;
- }
-
- return (error);
-}
-
-SYSCTL_NODE(_debug, OID_AUTO, cyclic, CTLFLAG_RW, NULL, "Cyclic nodes");
-SYSCTL_PROC(_debug_cyclic, OID_AUTO, test, CTLTYPE_INT | CTLFLAG_RW, 0, 0,
- cyclic_test, "I", "Enables a cyclic test. Use -1 for all tests.");
-
-static int
-cyclic_test_modevent(module_t mod, int type, void *data)
-{
- int error = 0;
-
- switch (type) {
- case MOD_LOAD:
- break;
-
- case MOD_UNLOAD:
- break;
-
- case MOD_SHUTDOWN:
- break;
-
- default:
- error = EOPNOTSUPP;
- break;
-
- }
- return (error);
-}
-
-DEV_MODULE(cyclic_test, cyclic_test_modevent, NULL);
-MODULE_VERSION(cyclic_test, 1);
-MODULE_DEPEND(cyclic_test, cyclic, 1, 1, 1);
-MODULE_DEPEND(cyclic_test, opensolaris, 1, 1, 1);
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-14 17:11:18 +0000