1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2017 NXP
3 */
4
5 #include <rte_common.h>
6 #include <rte_mbuf.h>
7 #include <rte_malloc.h>
8 #include <rte_memcpy.h>
9 #include <rte_dev.h>
10 #include <rte_rawdev.h>
11 #include <rte_bus_vdev.h>
12 #include <rte_test.h>
13
14 /* Using relative path as skeleton_rawdev is not part of exported headers */
15 #include "skeleton_rawdev.h"
16
17 #define TEST_DEV_NAME "rawdev_skeleton"
18
19 #define SKELDEV_LOGS(level, fmt, args...) \
20 rte_log(RTE_LOG_ ## level, skeleton_pmd_logtype, fmt "\n", \
21 ##args)
22
23 #define SKELDEV_TEST_INFO(fmt, args...) \
24 SKELDEV_LOGS(INFO, fmt, ## args)
25 #define SKELDEV_TEST_DEBUG(fmt, args...) \
26 SKELDEV_LOGS(DEBUG, fmt, ## args)
27
28 #define SKELDEV_TEST_RUN(setup, teardown, test) \
29 skeldev_test_run(setup, teardown, test, #test)
30
31 #define TEST_SUCCESS 0
32 #define TEST_FAILED -1
33
34 static int total;
35 static int passed;
36 static int failed;
37 static int unsupported;
38
39 static uint16_t test_dev_id;
40
41 static int
testsuite_setup(void)42 testsuite_setup(void)
43 {
44 uint8_t count;
45
46 total = 0;
47 passed = 0;
48 failed = 0;
49 unsupported = 0;
50
51 count = rte_rawdev_count();
52 if (!count) {
53 SKELDEV_TEST_INFO("\tNo existing rawdev; "
54 "Creating 'skeldev_rawdev'");
55 return rte_vdev_init(TEST_DEV_NAME, NULL);
56 }
57
58 return TEST_SUCCESS;
59 }
60
61 static void local_teardown(void);
62
63 static void
testsuite_teardown(void)64 testsuite_teardown(void)
65 {
66 local_teardown();
67 }
68
69 static void
local_teardown(void)70 local_teardown(void)
71 {
72 rte_vdev_uninit(TEST_DEV_NAME);
73 }
74
75 static int
test_rawdev_count(void)76 test_rawdev_count(void)
77 {
78 uint8_t count;
79 count = rte_rawdev_count();
80 RTE_TEST_ASSERT(count > 0, "Invalid rawdev count %" PRIu8, count);
81 return TEST_SUCCESS;
82 }
83
84 static int
test_rawdev_get_dev_id(void)85 test_rawdev_get_dev_id(void)
86 {
87 int ret;
88 ret = rte_rawdev_get_dev_id("invalid_rawdev_device");
89 RTE_TEST_ASSERT_FAIL(ret, "Expected <0 for invalid dev name ret=%d",
90 ret);
91 return TEST_SUCCESS;
92 }
93
94 static int
test_rawdev_socket_id(void)95 test_rawdev_socket_id(void)
96 {
97 int socket_id;
98 socket_id = rte_rawdev_socket_id(test_dev_id);
99 RTE_TEST_ASSERT(socket_id != -EINVAL,
100 "Failed to get socket_id %d", socket_id);
101 socket_id = rte_rawdev_socket_id(RTE_RAWDEV_MAX_DEVS);
102 RTE_TEST_ASSERT(socket_id == -EINVAL,
103 "Expected -EINVAL %d", socket_id);
104
105 return TEST_SUCCESS;
106 }
107
108 static int
test_rawdev_info_get(void)109 test_rawdev_info_get(void)
110 {
111 int ret;
112 struct rte_rawdev_info rdev_info = {0};
113 struct skeleton_rawdev_conf skel_conf = {0};
114
115 ret = rte_rawdev_info_get(test_dev_id, NULL, 0);
116 RTE_TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);
117
118 rdev_info.dev_private = &skel_conf;
119
120 ret = rte_rawdev_info_get(test_dev_id, &rdev_info, sizeof(skel_conf));
121 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get raw dev info");
122
123 return TEST_SUCCESS;
124 }
125
126 static int
test_rawdev_configure(void)127 test_rawdev_configure(void)
128 {
129 int ret;
130 struct rte_rawdev_info rdev_info = {0};
131 struct skeleton_rawdev_conf rdev_conf_set = {0};
132 struct skeleton_rawdev_conf rdev_conf_get = {0};
133
134 /* Check invalid configuration */
135 ret = rte_rawdev_configure(test_dev_id, NULL, 0);
136 RTE_TEST_ASSERT(ret == -EINVAL,
137 "Null configure; Expected -EINVAL, got %d", ret);
138
139 /* Valid configuration test */
140 rdev_conf_set.num_queues = 1;
141 rdev_conf_set.capabilities = SKELETON_CAPA_FW_LOAD |
142 SKELETON_CAPA_FW_RESET;
143
144 rdev_info.dev_private = &rdev_conf_set;
145 ret = rte_rawdev_configure(test_dev_id,
146 (rte_rawdev_obj_t)&rdev_info,
147 sizeof(rdev_conf_set));
148 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to configure rawdev (%d)", ret);
149
150 rdev_info.dev_private = &rdev_conf_get;
151 ret = rte_rawdev_info_get(test_dev_id,
152 (rte_rawdev_obj_t)&rdev_info,
153 sizeof(rdev_conf_get));
154 RTE_TEST_ASSERT_SUCCESS(ret,
155 "Failed to obtain rawdev configuration (%d)",
156 ret);
157
158 RTE_TEST_ASSERT_EQUAL(rdev_conf_set.num_queues,
159 rdev_conf_get.num_queues,
160 "Configuration test failed; num_queues (%d)(%d)",
161 rdev_conf_set.num_queues,
162 rdev_conf_get.num_queues);
163 RTE_TEST_ASSERT_EQUAL(rdev_conf_set.capabilities,
164 rdev_conf_get.capabilities,
165 "Configuration test failed; capabilities");
166
167 return TEST_SUCCESS;
168 }
169
170 static int
test_rawdev_queue_default_conf_get(void)171 test_rawdev_queue_default_conf_get(void)
172 {
173 int ret, i;
174 struct rte_rawdev_info rdev_info = {0};
175 struct skeleton_rawdev_conf rdev_conf_get = {0};
176 struct skeleton_rawdev_queue q = {0};
177
178 /* Get the current configuration */
179 rdev_info.dev_private = &rdev_conf_get;
180 ret = rte_rawdev_info_get(test_dev_id,
181 (rte_rawdev_obj_t)&rdev_info,
182 sizeof(rdev_conf_get));
183 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
184 ret);
185
186 /* call to test_rawdev_configure would have set the num_queues = 1 */
187 RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0),
188 "Invalid number of queues (%d). Expected 1",
189 rdev_conf_get.num_queues);
190 /* All queues by default should have state = DETACH and
191 * depth = DEF_DEPTH
192 */
193 for (i = 0; i < rdev_conf_get.num_queues; i++) {
194 rte_rawdev_queue_conf_get(test_dev_id, i, &q, sizeof(q));
195 RTE_TEST_ASSERT_EQUAL(q.depth, SKELETON_QUEUE_DEF_DEPTH,
196 "Invalid default depth of queue (%d)",
197 q.depth);
198 RTE_TEST_ASSERT_EQUAL(q.state, SKELETON_QUEUE_DETACH,
199 "Invalid default state of queue (%d)",
200 q.state);
201 }
202
203 return TEST_SUCCESS;
204 }
205
206 static int
test_rawdev_queue_count(void)207 test_rawdev_queue_count(void)
208 {
209 unsigned int q_count;
210
211 /* Get the current configuration */
212 q_count = rte_rawdev_queue_count(test_dev_id);
213 RTE_TEST_ASSERT_EQUAL(q_count, 1, "Invalid queue count (%d)", q_count);
214
215 return TEST_SUCCESS;
216 }
217
218 static int
test_rawdev_queue_setup(void)219 test_rawdev_queue_setup(void)
220 {
221 int ret;
222 struct rte_rawdev_info rdev_info = {0};
223 struct skeleton_rawdev_conf rdev_conf_get = {0};
224 struct skeleton_rawdev_queue qset = {0};
225 struct skeleton_rawdev_queue qget = {0};
226
227 /* Get the current configuration */
228 rdev_info.dev_private = &rdev_conf_get;
229 ret = rte_rawdev_info_get(test_dev_id,
230 (rte_rawdev_obj_t)&rdev_info,
231 sizeof(rdev_conf_get));
232 RTE_TEST_ASSERT_SUCCESS(ret,
233 "Failed to obtain rawdev configuration (%d)",
234 ret);
235
236 /* call to test_rawdev_configure would have set the num_queues = 1 */
237 RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0),
238 "Invalid number of queues (%d). Expected 1",
239 rdev_conf_get.num_queues);
240
241 /* Modify the queue depth for Queue 0 and attach it */
242 qset.depth = 15;
243 qset.state = SKELETON_QUEUE_ATTACH;
244 ret = rte_rawdev_queue_setup(test_dev_id, 0, &qset, sizeof(qset));
245 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to setup queue (%d)", ret);
246
247 /* Now, fetching the queue 0 should show depth as 15 */
248 ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget, sizeof(qget));
249 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
250
251 RTE_TEST_ASSERT_EQUAL(qset.depth, qget.depth,
252 "Failed to set queue depth: Need(%d), has(%d)",
253 qset.depth, qget.depth);
254
255 return TEST_SUCCESS;
256 }
257
258 /* After executing test_rawdev_queue_setup, queue_id=0 would have depth as 15.
259 * Releasing should set it back to default. state would set to DETACH
260 */
261 static int
test_rawdev_queue_release(void)262 test_rawdev_queue_release(void)
263 {
264 int ret;
265 struct skeleton_rawdev_queue qget = {0};
266
267 /* Now, fetching the queue 0 should show depth as 100 */
268 ret = rte_rawdev_queue_release(test_dev_id, 0);
269 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to release queue 0; (%d)", ret);
270
271 /* Now, fetching the queue 0 should show depth as default */
272 ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget, sizeof(qget));
273 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
274
275 RTE_TEST_ASSERT_EQUAL(qget.depth, SKELETON_QUEUE_DEF_DEPTH,
276 "Release of Queue 0 failed; (depth)");
277
278 RTE_TEST_ASSERT_EQUAL(qget.state, SKELETON_QUEUE_DETACH,
279 "Release of Queue 0 failed; (state)");
280
281 return TEST_SUCCESS;
282 }
283
284 static int
test_rawdev_attr_set_get(void)285 test_rawdev_attr_set_get(void)
286 {
287 int ret;
288 int *dummy_value, set_value;
289 uint64_t ret_value;
290
291 /* Set an attribute and fetch it */
292 ret = rte_rawdev_set_attr(test_dev_id, "Test1", 100);
293 RTE_TEST_ASSERT(!ret, "Unable to set an attribute (Test1)");
294
295 dummy_value = &set_value;
296 *dummy_value = 200;
297 ret = rte_rawdev_set_attr(test_dev_id, "Test2", (uintptr_t)dummy_value);
298
299 /* Check if attributes have been set */
300 ret = rte_rawdev_get_attr(test_dev_id, "Test1", &ret_value);
301 RTE_TEST_ASSERT_EQUAL(ret_value, 100,
302 "Attribute (Test1) not set correctly (%" PRIu64 ")",
303 ret_value);
304
305 ret_value = 0;
306 ret = rte_rawdev_get_attr(test_dev_id, "Test2", &ret_value);
307 RTE_TEST_ASSERT_EQUAL(*((int *)(uintptr_t)ret_value), set_value,
308 "Attribute (Test2) not set correctly (%" PRIu64 ")",
309 ret_value);
310
311 return TEST_SUCCESS;
312 }
313
314 static int
test_rawdev_start_stop(void)315 test_rawdev_start_stop(void)
316 {
317 int ret;
318 struct rte_rawdev_info rdev_info = {0};
319 struct skeleton_rawdev_conf rdev_conf_get = {0};
320 char *dummy_firmware = NULL;
321
322 /* Get the current configuration */
323 rdev_info.dev_private = &rdev_conf_get;
324
325 /* Load a firmware using a dummy address area */
326 dummy_firmware = rte_zmalloc("RAWDEV SKELETON", sizeof(int) * 10, 0);
327 RTE_TEST_ASSERT(dummy_firmware != NULL,
328 "Failed to create firmware memory backing");
329
330 ret = rte_rawdev_firmware_load(test_dev_id, dummy_firmware);
331 RTE_TEST_ASSERT_SUCCESS(ret, "Firmware loading failed (%d)", ret);
332
333 /* Skeleton doesn't do anything with the firmware area - that is dummy
334 * and can be removed.
335 */
336 rte_free(dummy_firmware);
337 dummy_firmware = NULL;
338
339 rte_rawdev_start(test_dev_id);
340 ret = rte_rawdev_info_get(test_dev_id, (rte_rawdev_obj_t)&rdev_info,
341 sizeof(rdev_conf_get));
342 RTE_TEST_ASSERT_SUCCESS(ret,
343 "Failed to obtain rawdev configuration (%d)",
344 ret);
345 RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_RUNNING,
346 "Device start failed. State is (%d)",
347 rdev_conf_get.device_state);
348
349 rte_rawdev_stop(test_dev_id);
350 ret = rte_rawdev_info_get(test_dev_id, (rte_rawdev_obj_t)&rdev_info,
351 sizeof(rdev_conf_get));
352 RTE_TEST_ASSERT_SUCCESS(ret,
353 "Failed to obtain rawdev configuration (%d)",
354 ret);
355 RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_STOPPED,
356 "Device stop failed. State is (%d)",
357 rdev_conf_get.device_state);
358
359 /* Unloading the firmware once device is stopped */
360 ret = rte_rawdev_firmware_unload(test_dev_id);
361 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to unload firmware (%d)", ret);
362
363 return TEST_SUCCESS;
364 }
365
366 static int
test_rawdev_enqdeq(void)367 test_rawdev_enqdeq(void)
368 {
369 int ret;
370 unsigned int count = 1;
371 uint16_t queue_id = 0;
372 struct rte_rawdev_buf buffers[1];
373 struct rte_rawdev_buf *deq_buffers = NULL;
374
375 buffers[0].buf_addr = malloc(strlen(TEST_DEV_NAME) + 3);
376 if (!buffers[0].buf_addr)
377 goto cleanup;
378 snprintf(buffers[0].buf_addr, strlen(TEST_DEV_NAME) + 2, "%s%d",
379 TEST_DEV_NAME, 0);
380
381 ret = rte_rawdev_enqueue_buffers(test_dev_id,
382 (struct rte_rawdev_buf **)&buffers,
383 count, &queue_id);
384 RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count,
385 "Unable to enqueue buffers");
386
387 deq_buffers = malloc(sizeof(struct rte_rawdev_buf) * count);
388 if (!deq_buffers)
389 goto cleanup;
390
391 ret = rte_rawdev_dequeue_buffers(test_dev_id,
392 (struct rte_rawdev_buf **)&deq_buffers,
393 count, &queue_id);
394 RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count,
395 "Unable to dequeue buffers");
396
397 if (deq_buffers)
398 free(deq_buffers);
399
400 return TEST_SUCCESS;
401 cleanup:
402 if (buffers[0].buf_addr)
403 free(buffers[0].buf_addr);
404
405 return TEST_FAILED;
406 }
407
skeldev_test_run(int (* setup)(void),void (* teardown)(void),int (* test)(void),const char * name)408 static void skeldev_test_run(int (*setup)(void),
409 void (*teardown)(void),
410 int (*test)(void),
411 const char *name)
412 {
413 int ret = 0;
414
415 if (setup) {
416 ret = setup();
417 if (ret < 0) {
418 SKELDEV_TEST_INFO("Error setting up test %s", name);
419 unsupported++;
420 }
421 }
422
423 if (test) {
424 ret = test();
425 if (ret < 0) {
426 failed++;
427 SKELDEV_TEST_INFO("%s Failed", name);
428 } else {
429 passed++;
430 SKELDEV_TEST_DEBUG("%s Passed", name);
431 }
432 }
433
434 if (teardown)
435 teardown();
436
437 total++;
438 }
439
440 int
test_rawdev_skeldev(uint16_t dev_id)441 test_rawdev_skeldev(uint16_t dev_id)
442 {
443 test_dev_id = dev_id;
444 testsuite_setup();
445
446 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_count);
447 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_get_dev_id);
448 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_socket_id);
449 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_info_get);
450 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_configure);
451 SKELDEV_TEST_RUN(test_rawdev_configure, NULL,
452 test_rawdev_queue_default_conf_get);
453 SKELDEV_TEST_RUN(test_rawdev_configure, NULL, test_rawdev_queue_setup);
454 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_queue_count);
455 SKELDEV_TEST_RUN(test_rawdev_queue_setup, NULL,
456 test_rawdev_queue_release);
457 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_attr_set_get);
458 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_start_stop);
459 SKELDEV_TEST_RUN(test_rawdev_queue_setup, NULL, test_rawdev_enqdeq);
460
461 testsuite_teardown();
462
463 SKELDEV_TEST_INFO("Total tests : %d", total);
464 SKELDEV_TEST_INFO("Passed : %d", passed);
465 SKELDEV_TEST_INFO("Failed : %d", failed);
466 SKELDEV_TEST_INFO("Not supported : %d", unsupported);
467
468 if (failed)
469 return -1;
470
471 return 0;
472 };
473