summaryrefslogtreecommitdiffstats
path: root/drivers/raw/skeleton_rawdev/skeleton_rawdev_test.c
blob: 795f24bcb15646c66183c43115843041a18cdba7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright 2017 NXP
 */

#include <rte_common.h>
#include <rte_mbuf.h>
#include <rte_malloc.h>
#include <rte_memcpy.h>
#include <rte_dev.h>
#include <rte_rawdev.h>
#include <rte_bus_vdev.h>
#include <rte_test.h>

/* Using relative path as skeleton_rawdev is not part of exported headers */
#include "skeleton_rawdev.h"

#define TEST_DEV_ID   0
#define TEST_DEV_NAME "rawdev_skeleton"

#define SKELDEV_LOGS(level, fmt, args...) \
	rte_log(RTE_LOG_ ## level, skeleton_pmd_logtype, fmt "\n", \
		##args)

#define SKELDEV_TEST_INFO(fmt, args...) \
	SKELDEV_LOGS(INFO, fmt, ## args)
#define SKELDEV_TEST_DEBUG(fmt, args...) \
	SKELDEV_LOGS(DEBUG, fmt, ## args)

#define SKELDEV_TEST_RUN(setup, teardown, test) \
	skeldev_test_run(setup, teardown, test, #test)

#define TEST_SUCCESS 0
#define TEST_FAILED  -1

static int total;
static int passed;
static int failed;
static int unsupported;

static int
testsuite_setup(void)
{
	uint8_t count;
	count = rte_rawdev_count();
	if (!count) {
		SKELDEV_TEST_INFO("\tNo existing rawdev; "
				  "Creating 'skeldev_rawdev'");
		return rte_vdev_init(TEST_DEV_NAME, NULL);
	}

	return TEST_SUCCESS;
}

static void local_teardown(void);

static void
testsuite_teardown(void)
{
	local_teardown();
}

static void
local_teardown(void)
{
	rte_vdev_uninit(TEST_DEV_NAME);
}

static int
test_rawdev_count(void)
{
	uint8_t count;
	count = rte_rawdev_count();
	RTE_TEST_ASSERT(count > 0, "Invalid rawdev count %" PRIu8, count);
	return TEST_SUCCESS;
}

static int
test_rawdev_get_dev_id(void)
{
	int ret;
	ret = rte_rawdev_get_dev_id("invalid_rawdev_device");
	RTE_TEST_ASSERT_FAIL(ret, "Expected <0 for invalid dev name ret=%d",
			     ret);
	return TEST_SUCCESS;
}

static int
test_rawdev_socket_id(void)
{
	int socket_id;
	socket_id = rte_rawdev_socket_id(TEST_DEV_ID);
	RTE_TEST_ASSERT(socket_id != -EINVAL,
			"Failed to get socket_id %d", socket_id);
	socket_id = rte_rawdev_socket_id(RTE_RAWDEV_MAX_DEVS);
	RTE_TEST_ASSERT(socket_id == -EINVAL,
			"Expected -EINVAL %d", socket_id);

	return TEST_SUCCESS;
}

static int
test_rawdev_info_get(void)
{
	int ret;
	struct rte_rawdev_info rdev_info = {0};
	struct skeleton_rawdev_conf skel_conf = {0};

	ret = rte_rawdev_info_get(TEST_DEV_ID, NULL);
	RTE_TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret);

	rdev_info.dev_private = &skel_conf;

	ret = rte_rawdev_info_get(TEST_DEV_ID, &rdev_info);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get raw dev info");

	return TEST_SUCCESS;
}

static int
test_rawdev_configure(void)
{
	int ret;
	struct rte_rawdev_info rdev_info = {0};
	struct skeleton_rawdev_conf rdev_conf_set = {0};
	struct skeleton_rawdev_conf rdev_conf_get = {0};

	/* Check invalid configuration */
	ret = rte_rawdev_configure(TEST_DEV_ID, NULL);
	RTE_TEST_ASSERT(ret == -EINVAL,
			"Null configure; Expected -EINVAL, got %d", ret);

	/* Valid configuration test */
	rdev_conf_set.num_queues = 1;
	rdev_conf_set.capabilities = SKELETON_CAPA_FW_LOAD |
				     SKELETON_CAPA_FW_RESET;

	rdev_info.dev_private = &rdev_conf_set;
	ret = rte_rawdev_configure(TEST_DEV_ID,
				   (rte_rawdev_obj_t)&rdev_info);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to configure rawdev (%d)", ret);

	rdev_info.dev_private = &rdev_conf_get;
	ret = rte_rawdev_info_get(TEST_DEV_ID,
				  (rte_rawdev_obj_t)&rdev_info);
	RTE_TEST_ASSERT_SUCCESS(ret,
				"Failed to obtain rawdev configuration (%d)",
				ret);

	RTE_TEST_ASSERT_EQUAL(rdev_conf_set.num_queues,
			      rdev_conf_get.num_queues,
			      "Configuration test failed; num_queues (%d)(%d)",
			      rdev_conf_set.num_queues,
			      rdev_conf_get.num_queues);
	RTE_TEST_ASSERT_EQUAL(rdev_conf_set.capabilities,
			  rdev_conf_get.capabilities,
			  "Configuration test failed; capabilities");

	return TEST_SUCCESS;
}

static int
test_rawdev_queue_default_conf_get(void)
{
	int ret, i;
	struct rte_rawdev_info rdev_info = {0};
	struct skeleton_rawdev_conf rdev_conf_get = {0};
	struct skeleton_rawdev_queue q = {0};

	/* Get the current configuration */
	rdev_info.dev_private = &rdev_conf_get;
	ret = rte_rawdev_info_get(TEST_DEV_ID,
				  (rte_rawdev_obj_t)&rdev_info);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)",
				ret);

	/* call to test_rawdev_configure would have set the num_queues = 1 */
	RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0),
				"Invalid number of queues (%d). Expected 1",
				rdev_conf_get.num_queues);
	/* All queues by default should have state = DETACH and
	 * depth = DEF_DEPTH
	 */
	for (i = 0; i < rdev_conf_get.num_queues; i++) {
		rte_rawdev_queue_conf_get(TEST_DEV_ID, i, &q);
		RTE_TEST_ASSERT_EQUAL(q.depth, SKELETON_QUEUE_DEF_DEPTH,
				      "Invalid default depth of queue (%d)",
				      q.depth);
		RTE_TEST_ASSERT_EQUAL(q.state, SKELETON_QUEUE_DETACH,
				      "Invalid default state of queue (%d)",
				      q.state);
	}

	return TEST_SUCCESS;
}

static int
test_rawdev_queue_setup(void)
{
	int ret;
	struct rte_rawdev_info rdev_info = {0};
	struct skeleton_rawdev_conf rdev_conf_get = {0};
	struct skeleton_rawdev_queue qset = {0};
	struct skeleton_rawdev_queue qget = {0};

	/* Get the current configuration */
	rdev_info.dev_private = &rdev_conf_get;
	ret = rte_rawdev_info_get(TEST_DEV_ID,
				  (rte_rawdev_obj_t)&rdev_info);
	RTE_TEST_ASSERT_SUCCESS(ret,
				"Failed to obtain rawdev configuration (%d)",
				ret);

	/* call to test_rawdev_configure would have set the num_queues = 1 */
	RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0),
				"Invalid number of queues (%d). Expected 1",
				rdev_conf_get.num_queues);

	/* Modify the queue depth for Queue 0 and attach it */
	qset.depth = 15;
	qset.state = SKELETON_QUEUE_ATTACH;
	ret = rte_rawdev_queue_setup(TEST_DEV_ID, 0, &qset);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to setup queue (%d)", ret);

	/* Now, fetching the queue 0 should show depth as 15 */
	ret = rte_rawdev_queue_conf_get(TEST_DEV_ID, 0, &qget);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);

	RTE_TEST_ASSERT_EQUAL(qset.depth, qget.depth,
			      "Failed to set queue depth: Need(%d), has(%d)",
			      qset.depth, qget.depth);

	return TEST_SUCCESS;
}

/* After executing test_rawdev_queue_setup, queue_id=0 would have depth as 15.
 * Releasing should set it back to default. state would set to DETACH
 */
static int
test_rawdev_queue_release(void)
{
	int ret;
	struct skeleton_rawdev_queue qget = {0};

	/* Now, fetching the queue 0 should show depth as 100 */
	ret = rte_rawdev_queue_release(TEST_DEV_ID, 0);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to release queue 0; (%d)", ret);

	/* Now, fetching the queue 0 should show depth as default */
	ret = rte_rawdev_queue_conf_get(TEST_DEV_ID, 0, &qget);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);

	RTE_TEST_ASSERT_EQUAL(qget.depth, SKELETON_QUEUE_DEF_DEPTH,
			      "Release of Queue 0 failed; (depth)");

	RTE_TEST_ASSERT_EQUAL(qget.state, SKELETON_QUEUE_DETACH,
			      "Release of Queue 0 failed; (state)");

	return TEST_SUCCESS;
}

static int
test_rawdev_attr_set_get(void)
{
	int ret;
	int *dummy_value;
	uint64_t ret_value;

	/* Set an attribute and fetch it */
	ret = rte_rawdev_set_attr(TEST_DEV_ID, "Test1", 100);
	RTE_TEST_ASSERT(!ret, "Unable to set an attribute (Test1)");

	dummy_value = malloc(sizeof(int));
	if (!dummy_value)
		RTE_TEST_ASSERT(1, "Unable to allocate memory (dummy_value)");

	*dummy_value = 200;
	ret = rte_rawdev_set_attr(TEST_DEV_ID, "Test2", (uintptr_t)dummy_value);

	/* Check if attributes have been set */
	ret = rte_rawdev_get_attr(TEST_DEV_ID, "Test1", &ret_value);
	RTE_TEST_ASSERT_EQUAL(ret_value, 100,
			      "Attribute (Test1) not set correctly (%" PRIu64 ")",
			      ret_value);

	ret_value = 0;
	ret = rte_rawdev_get_attr(TEST_DEV_ID, "Test2", &ret_value);
	RTE_TEST_ASSERT_EQUAL(*((int *)(uintptr_t)ret_value), 200,
			      "Attribute (Test2) not set correctly (%" PRIu64 ")",
			      ret_value);

	return TEST_SUCCESS;
}

static int
test_rawdev_start_stop(void)
{
	int ret;
	struct rte_rawdev_info rdev_info = {0};
	struct skeleton_rawdev_conf rdev_conf_get = {0};
	char *dummy_firmware = NULL;

	/* Get the current configuration */
	rdev_info.dev_private = &rdev_conf_get;

	/* Load a firmware using a dummy address area */
	dummy_firmware = rte_zmalloc("RAWDEV SKELETON", sizeof(int) * 10, 0);
	RTE_TEST_ASSERT(dummy_firmware != NULL,
			"Failed to create firmware memory backing");

	ret = rte_rawdev_firmware_load(TEST_DEV_ID, dummy_firmware);
	RTE_TEST_ASSERT_SUCCESS(ret, "Firmware loading failed (%d)", ret);

	/* Skeleton doesn't do anything with the firmware area - that is dummy
	 * and can be removed.
	 */
	rte_free(dummy_firmware);
	dummy_firmware = NULL;

	rte_rawdev_start(TEST_DEV_ID);
	ret = rte_rawdev_info_get(TEST_DEV_ID, (rte_rawdev_obj_t)&rdev_info);
	RTE_TEST_ASSERT_SUCCESS(ret,
				"Failed to obtain rawdev configuration (%d)",
				ret);
	RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_RUNNING,
			      "Device start failed. State is (%d)",
			      rdev_conf_get.device_state);

	rte_rawdev_stop(TEST_DEV_ID);
	ret = rte_rawdev_info_get(TEST_DEV_ID, (rte_rawdev_obj_t)&rdev_info);
	RTE_TEST_ASSERT_SUCCESS(ret,
				"Failed to obtain rawdev configuration (%d)",
				ret);
	RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_STOPPED,
			      "Device stop failed. State is (%d)",
			      rdev_conf_get.device_state);

	/* Unloading the firmware once device is stopped */
	ret = rte_rawdev_firmware_unload(TEST_DEV_ID);
	RTE_TEST_ASSERT_SUCCESS(ret, "Failed to unload firmware (%d)", ret);

	return TEST_SUCCESS;
}

static int
test_rawdev_enqdeq(void)
{
	int ret;
	unsigned int count = 1;
	uint16_t queue_id = 0;
	struct rte_rawdev_buf buffers[1];
	struct rte_rawdev_buf *deq_buffers = NULL;

	buffers[0].buf_addr = malloc(strlen(TEST_DEV_NAME) + 3);
	if (!buffers[0].buf_addr)
		goto cleanup;
	snprintf(buffers[0].buf_addr, strlen(TEST_DEV_NAME) + 2, "%s%d",
		 TEST_DEV_NAME, 0);

	ret = rte_rawdev_enqueue_buffers(TEST_DEV_ID,
					 (struct rte_rawdev_buf **)&buffers,
					 count, &queue_id);
	RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count,
			      "Unable to enqueue buffers");

	deq_buffers = malloc(sizeof(struct rte_rawdev_buf) * count);
	if (!deq_buffers)
		goto cleanup;

	ret = rte_rawdev_dequeue_buffers(TEST_DEV_ID,
					(struct rte_rawdev_buf **)&deq_buffers,
					count, &queue_id);
	RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count,
			      "Unable to dequeue buffers");

	if (deq_buffers)
		free(deq_buffers);

	return TEST_SUCCESS;
cleanup:
	if (buffers[0].buf_addr)
		free(buffers[0].buf_addr);
	if (deq_buffers)
		free(deq_buffers);

	return TEST_FAILED;
}

static void skeldev_test_run(int (*setup)(void),
			     void (*teardown)(void),
			     int (*test)(void),
			     const char *name)
{
	int ret = 0;

	if (setup) {
		ret = setup();
		if (ret < 0) {
			SKELDEV_TEST_INFO("Error setting up test %s", name);
			unsupported++;
		}
	}

	if (test) {
		ret = test();
		if (ret < 0) {
			failed++;
			SKELDEV_TEST_INFO("%s Failed", name);
		} else {
			passed++;
			SKELDEV_TEST_DEBUG("%s Passed", name);
		}
	}

	if (teardown)
		teardown();

	total++;
}

int
test_rawdev_skeldev(void)
{
	testsuite_setup();

	SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_count);
	SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_get_dev_id);
	SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_socket_id);
	SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_info_get);
	SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_configure);
	SKELDEV_TEST_RUN(test_rawdev_configure, NULL,
			 test_rawdev_queue_default_conf_get);
	SKELDEV_TEST_RUN(test_rawdev_configure, NULL, test_rawdev_queue_setup);
	SKELDEV_TEST_RUN(test_rawdev_queue_setup, NULL,
			 test_rawdev_queue_release);
	SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_attr_set_get);
	SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_start_stop);
	SKELDEV_TEST_RUN(test_rawdev_queue_setup, NULL, test_rawdev_enqdeq);

	testsuite_teardown();

	SKELDEV_TEST_INFO("Total tests   : %d", total);
	SKELDEV_TEST_INFO("Passed        : %d", passed);
	SKELDEV_TEST_INFO("Failed        : %d", failed);
	SKELDEV_TEST_INFO("Not supported : %d", unsupported);

	if (failed)
		return -1;

	return 0;
};