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