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 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 64 testsuite_teardown(void) 65 { 66 local_teardown(); 67 } 68 69 static void 70 local_teardown(void) 71 { 72 rte_vdev_uninit(TEST_DEV_NAME); 73 } 74 75 static int 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 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 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 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 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 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 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 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 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 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 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 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 } 407 408 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 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