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 count = rte_rawdev_count(); 46 if (!count) { 47 SKELDEV_TEST_INFO("\tNo existing rawdev; " 48 "Creating 'skeldev_rawdev'"); 49 return rte_vdev_init(TEST_DEV_NAME, NULL); 50 } 51 52 return TEST_SUCCESS; 53 } 54 55 static void local_teardown(void); 56 57 static void 58 testsuite_teardown(void) 59 { 60 local_teardown(); 61 } 62 63 static void 64 local_teardown(void) 65 { 66 rte_vdev_uninit(TEST_DEV_NAME); 67 } 68 69 static int 70 test_rawdev_count(void) 71 { 72 uint8_t count; 73 count = rte_rawdev_count(); 74 RTE_TEST_ASSERT(count > 0, "Invalid rawdev count %" PRIu8, count); 75 return TEST_SUCCESS; 76 } 77 78 static int 79 test_rawdev_get_dev_id(void) 80 { 81 int ret; 82 ret = rte_rawdev_get_dev_id("invalid_rawdev_device"); 83 RTE_TEST_ASSERT_FAIL(ret, "Expected <0 for invalid dev name ret=%d", 84 ret); 85 return TEST_SUCCESS; 86 } 87 88 static int 89 test_rawdev_socket_id(void) 90 { 91 int socket_id; 92 socket_id = rte_rawdev_socket_id(test_dev_id); 93 RTE_TEST_ASSERT(socket_id != -EINVAL, 94 "Failed to get socket_id %d", socket_id); 95 socket_id = rte_rawdev_socket_id(RTE_RAWDEV_MAX_DEVS); 96 RTE_TEST_ASSERT(socket_id == -EINVAL, 97 "Expected -EINVAL %d", socket_id); 98 99 return TEST_SUCCESS; 100 } 101 102 static int 103 test_rawdev_info_get(void) 104 { 105 int ret; 106 struct rte_rawdev_info rdev_info = {0}; 107 struct skeleton_rawdev_conf skel_conf = {0}; 108 109 ret = rte_rawdev_info_get(test_dev_id, NULL, 0); 110 RTE_TEST_ASSERT(ret == -EINVAL, "Expected -EINVAL, %d", ret); 111 112 rdev_info.dev_private = &skel_conf; 113 114 ret = rte_rawdev_info_get(test_dev_id, &rdev_info, sizeof(skel_conf)); 115 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get raw dev info"); 116 117 return TEST_SUCCESS; 118 } 119 120 static int 121 test_rawdev_configure(void) 122 { 123 int ret; 124 struct rte_rawdev_info rdev_info = {0}; 125 struct skeleton_rawdev_conf rdev_conf_set = {0}; 126 struct skeleton_rawdev_conf rdev_conf_get = {0}; 127 128 /* Check invalid configuration */ 129 ret = rte_rawdev_configure(test_dev_id, NULL, 0); 130 RTE_TEST_ASSERT(ret == -EINVAL, 131 "Null configure; Expected -EINVAL, got %d", ret); 132 133 /* Valid configuration test */ 134 rdev_conf_set.num_queues = 1; 135 rdev_conf_set.capabilities = SKELETON_CAPA_FW_LOAD | 136 SKELETON_CAPA_FW_RESET; 137 138 rdev_info.dev_private = &rdev_conf_set; 139 ret = rte_rawdev_configure(test_dev_id, 140 (rte_rawdev_obj_t)&rdev_info, 141 sizeof(rdev_conf_set)); 142 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to configure rawdev (%d)", ret); 143 144 rdev_info.dev_private = &rdev_conf_get; 145 ret = rte_rawdev_info_get(test_dev_id, 146 (rte_rawdev_obj_t)&rdev_info, 147 sizeof(rdev_conf_get)); 148 RTE_TEST_ASSERT_SUCCESS(ret, 149 "Failed to obtain rawdev configuration (%d)", 150 ret); 151 152 RTE_TEST_ASSERT_EQUAL(rdev_conf_set.num_queues, 153 rdev_conf_get.num_queues, 154 "Configuration test failed; num_queues (%d)(%d)", 155 rdev_conf_set.num_queues, 156 rdev_conf_get.num_queues); 157 RTE_TEST_ASSERT_EQUAL(rdev_conf_set.capabilities, 158 rdev_conf_get.capabilities, 159 "Configuration test failed; capabilities"); 160 161 return TEST_SUCCESS; 162 } 163 164 static int 165 test_rawdev_queue_default_conf_get(void) 166 { 167 int ret, i; 168 struct rte_rawdev_info rdev_info = {0}; 169 struct skeleton_rawdev_conf rdev_conf_get = {0}; 170 struct skeleton_rawdev_queue q = {0}; 171 172 /* Get the current configuration */ 173 rdev_info.dev_private = &rdev_conf_get; 174 ret = rte_rawdev_info_get(test_dev_id, 175 (rte_rawdev_obj_t)&rdev_info, 176 sizeof(rdev_conf_get)); 177 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)", 178 ret); 179 180 /* call to test_rawdev_configure would have set the num_queues = 1 */ 181 RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0), 182 "Invalid number of queues (%d). Expected 1", 183 rdev_conf_get.num_queues); 184 /* All queues by default should have state = DETACH and 185 * depth = DEF_DEPTH 186 */ 187 for (i = 0; i < rdev_conf_get.num_queues; i++) { 188 rte_rawdev_queue_conf_get(test_dev_id, i, &q, sizeof(q)); 189 RTE_TEST_ASSERT_EQUAL(q.depth, SKELETON_QUEUE_DEF_DEPTH, 190 "Invalid default depth of queue (%d)", 191 q.depth); 192 RTE_TEST_ASSERT_EQUAL(q.state, SKELETON_QUEUE_DETACH, 193 "Invalid default state of queue (%d)", 194 q.state); 195 } 196 197 return TEST_SUCCESS; 198 } 199 200 static int 201 test_rawdev_queue_count(void) 202 { 203 unsigned int q_count; 204 205 /* Get the current configuration */ 206 q_count = rte_rawdev_queue_count(test_dev_id); 207 RTE_TEST_ASSERT_EQUAL(q_count, 1, "Invalid queue count (%d)", q_count); 208 209 return TEST_SUCCESS; 210 } 211 212 static int 213 test_rawdev_queue_setup(void) 214 { 215 int ret; 216 struct rte_rawdev_info rdev_info = {0}; 217 struct skeleton_rawdev_conf rdev_conf_get = {0}; 218 struct skeleton_rawdev_queue qset = {0}; 219 struct skeleton_rawdev_queue qget = {0}; 220 221 /* Get the current configuration */ 222 rdev_info.dev_private = &rdev_conf_get; 223 ret = rte_rawdev_info_get(test_dev_id, 224 (rte_rawdev_obj_t)&rdev_info, 225 sizeof(rdev_conf_get)); 226 RTE_TEST_ASSERT_SUCCESS(ret, 227 "Failed to obtain rawdev configuration (%d)", 228 ret); 229 230 /* call to test_rawdev_configure would have set the num_queues = 1 */ 231 RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0), 232 "Invalid number of queues (%d). Expected 1", 233 rdev_conf_get.num_queues); 234 235 /* Modify the queue depth for Queue 0 and attach it */ 236 qset.depth = 15; 237 qset.state = SKELETON_QUEUE_ATTACH; 238 ret = rte_rawdev_queue_setup(test_dev_id, 0, &qset, sizeof(qset)); 239 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to setup queue (%d)", ret); 240 241 /* Now, fetching the queue 0 should show depth as 15 */ 242 ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget, sizeof(qget)); 243 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret); 244 245 RTE_TEST_ASSERT_EQUAL(qset.depth, qget.depth, 246 "Failed to set queue depth: Need(%d), has(%d)", 247 qset.depth, qget.depth); 248 249 return TEST_SUCCESS; 250 } 251 252 /* After executing test_rawdev_queue_setup, queue_id=0 would have depth as 15. 253 * Releasing should set it back to default. state would set to DETACH 254 */ 255 static int 256 test_rawdev_queue_release(void) 257 { 258 int ret; 259 struct skeleton_rawdev_queue qget = {0}; 260 261 /* Now, fetching the queue 0 should show depth as 100 */ 262 ret = rte_rawdev_queue_release(test_dev_id, 0); 263 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to release queue 0; (%d)", ret); 264 265 /* Now, fetching the queue 0 should show depth as default */ 266 ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget, sizeof(qget)); 267 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret); 268 269 RTE_TEST_ASSERT_EQUAL(qget.depth, SKELETON_QUEUE_DEF_DEPTH, 270 "Release of Queue 0 failed; (depth)"); 271 272 RTE_TEST_ASSERT_EQUAL(qget.state, SKELETON_QUEUE_DETACH, 273 "Release of Queue 0 failed; (state)"); 274 275 return TEST_SUCCESS; 276 } 277 278 static int 279 test_rawdev_attr_set_get(void) 280 { 281 int ret; 282 int *dummy_value, set_value; 283 uint64_t ret_value; 284 285 /* Set an attribute and fetch it */ 286 ret = rte_rawdev_set_attr(test_dev_id, "Test1", 100); 287 RTE_TEST_ASSERT(!ret, "Unable to set an attribute (Test1)"); 288 289 dummy_value = &set_value; 290 *dummy_value = 200; 291 ret = rte_rawdev_set_attr(test_dev_id, "Test2", (uintptr_t)dummy_value); 292 293 /* Check if attributes have been set */ 294 ret = rte_rawdev_get_attr(test_dev_id, "Test1", &ret_value); 295 RTE_TEST_ASSERT_EQUAL(ret_value, 100, 296 "Attribute (Test1) not set correctly (%" PRIu64 ")", 297 ret_value); 298 299 ret_value = 0; 300 ret = rte_rawdev_get_attr(test_dev_id, "Test2", &ret_value); 301 RTE_TEST_ASSERT_EQUAL(*((int *)(uintptr_t)ret_value), set_value, 302 "Attribute (Test2) not set correctly (%" PRIu64 ")", 303 ret_value); 304 305 return TEST_SUCCESS; 306 } 307 308 static int 309 test_rawdev_start_stop(void) 310 { 311 int ret; 312 struct rte_rawdev_info rdev_info = {0}; 313 struct skeleton_rawdev_conf rdev_conf_get = {0}; 314 char *dummy_firmware = NULL; 315 316 /* Get the current configuration */ 317 rdev_info.dev_private = &rdev_conf_get; 318 319 /* Load a firmware using a dummy address area */ 320 dummy_firmware = rte_zmalloc("RAWDEV SKELETON", sizeof(int) * 10, 0); 321 RTE_TEST_ASSERT(dummy_firmware != NULL, 322 "Failed to create firmware memory backing"); 323 324 ret = rte_rawdev_firmware_load(test_dev_id, dummy_firmware); 325 RTE_TEST_ASSERT_SUCCESS(ret, "Firmware loading failed (%d)", ret); 326 327 /* Skeleton doesn't do anything with the firmware area - that is dummy 328 * and can be removed. 329 */ 330 rte_free(dummy_firmware); 331 dummy_firmware = NULL; 332 333 rte_rawdev_start(test_dev_id); 334 ret = rte_rawdev_info_get(test_dev_id, (rte_rawdev_obj_t)&rdev_info, 335 sizeof(rdev_conf_get)); 336 RTE_TEST_ASSERT_SUCCESS(ret, 337 "Failed to obtain rawdev configuration (%d)", 338 ret); 339 RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_RUNNING, 340 "Device start failed. State is (%d)", 341 rdev_conf_get.device_state); 342 343 rte_rawdev_stop(test_dev_id); 344 ret = rte_rawdev_info_get(test_dev_id, (rte_rawdev_obj_t)&rdev_info, 345 sizeof(rdev_conf_get)); 346 RTE_TEST_ASSERT_SUCCESS(ret, 347 "Failed to obtain rawdev configuration (%d)", 348 ret); 349 RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_STOPPED, 350 "Device stop failed. State is (%d)", 351 rdev_conf_get.device_state); 352 353 /* Unloading the firmware once device is stopped */ 354 ret = rte_rawdev_firmware_unload(test_dev_id); 355 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to unload firmware (%d)", ret); 356 357 return TEST_SUCCESS; 358 } 359 360 static int 361 test_rawdev_enqdeq(void) 362 { 363 int ret; 364 unsigned int count = 1; 365 uint16_t queue_id = 0; 366 struct rte_rawdev_buf buffers[1]; 367 struct rte_rawdev_buf *deq_buffers = NULL; 368 369 buffers[0].buf_addr = malloc(strlen(TEST_DEV_NAME) + 3); 370 if (!buffers[0].buf_addr) 371 goto cleanup; 372 snprintf(buffers[0].buf_addr, strlen(TEST_DEV_NAME) + 2, "%s%d", 373 TEST_DEV_NAME, 0); 374 375 ret = rte_rawdev_enqueue_buffers(test_dev_id, 376 (struct rte_rawdev_buf **)&buffers, 377 count, &queue_id); 378 RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count, 379 "Unable to enqueue buffers"); 380 381 deq_buffers = malloc(sizeof(struct rte_rawdev_buf) * count); 382 if (!deq_buffers) 383 goto cleanup; 384 385 ret = rte_rawdev_dequeue_buffers(test_dev_id, 386 (struct rte_rawdev_buf **)&deq_buffers, 387 count, &queue_id); 388 RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count, 389 "Unable to dequeue buffers"); 390 391 if (deq_buffers) 392 free(deq_buffers); 393 394 return TEST_SUCCESS; 395 cleanup: 396 if (buffers[0].buf_addr) 397 free(buffers[0].buf_addr); 398 399 return TEST_FAILED; 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