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); 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); 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); 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 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to configure rawdev (%d)", ret); 142 143 rdev_info.dev_private = &rdev_conf_get; 144 ret = rte_rawdev_info_get(test_dev_id, 145 (rte_rawdev_obj_t)&rdev_info); 146 RTE_TEST_ASSERT_SUCCESS(ret, 147 "Failed to obtain rawdev configuration (%d)", 148 ret); 149 150 RTE_TEST_ASSERT_EQUAL(rdev_conf_set.num_queues, 151 rdev_conf_get.num_queues, 152 "Configuration test failed; num_queues (%d)(%d)", 153 rdev_conf_set.num_queues, 154 rdev_conf_get.num_queues); 155 RTE_TEST_ASSERT_EQUAL(rdev_conf_set.capabilities, 156 rdev_conf_get.capabilities, 157 "Configuration test failed; capabilities"); 158 159 return TEST_SUCCESS; 160 } 161 162 static int 163 test_rawdev_queue_default_conf_get(void) 164 { 165 int ret, i; 166 struct rte_rawdev_info rdev_info = {0}; 167 struct skeleton_rawdev_conf rdev_conf_get = {0}; 168 struct skeleton_rawdev_queue q = {0}; 169 170 /* Get the current configuration */ 171 rdev_info.dev_private = &rdev_conf_get; 172 ret = rte_rawdev_info_get(test_dev_id, 173 (rte_rawdev_obj_t)&rdev_info); 174 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to obtain rawdev configuration (%d)", 175 ret); 176 177 /* call to test_rawdev_configure would have set the num_queues = 1 */ 178 RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0), 179 "Invalid number of queues (%d). Expected 1", 180 rdev_conf_get.num_queues); 181 /* All queues by default should have state = DETACH and 182 * depth = DEF_DEPTH 183 */ 184 for (i = 0; i < rdev_conf_get.num_queues; i++) { 185 rte_rawdev_queue_conf_get(test_dev_id, i, &q); 186 RTE_TEST_ASSERT_EQUAL(q.depth, SKELETON_QUEUE_DEF_DEPTH, 187 "Invalid default depth of queue (%d)", 188 q.depth); 189 RTE_TEST_ASSERT_EQUAL(q.state, SKELETON_QUEUE_DETACH, 190 "Invalid default state of queue (%d)", 191 q.state); 192 } 193 194 return TEST_SUCCESS; 195 } 196 197 static int 198 test_rawdev_queue_count(void) 199 { 200 unsigned int q_count; 201 202 /* Get the current configuration */ 203 q_count = rte_rawdev_queue_count(test_dev_id); 204 RTE_TEST_ASSERT_EQUAL(q_count, 1, "Invalid queue count (%d)", q_count); 205 206 return TEST_SUCCESS; 207 } 208 209 static int 210 test_rawdev_queue_setup(void) 211 { 212 int ret; 213 struct rte_rawdev_info rdev_info = {0}; 214 struct skeleton_rawdev_conf rdev_conf_get = {0}; 215 struct skeleton_rawdev_queue qset = {0}; 216 struct skeleton_rawdev_queue qget = {0}; 217 218 /* Get the current configuration */ 219 rdev_info.dev_private = &rdev_conf_get; 220 ret = rte_rawdev_info_get(test_dev_id, 221 (rte_rawdev_obj_t)&rdev_info); 222 RTE_TEST_ASSERT_SUCCESS(ret, 223 "Failed to obtain rawdev configuration (%d)", 224 ret); 225 226 /* call to test_rawdev_configure would have set the num_queues = 1 */ 227 RTE_TEST_ASSERT_SUCCESS(!(rdev_conf_get.num_queues > 0), 228 "Invalid number of queues (%d). Expected 1", 229 rdev_conf_get.num_queues); 230 231 /* Modify the queue depth for Queue 0 and attach it */ 232 qset.depth = 15; 233 qset.state = SKELETON_QUEUE_ATTACH; 234 ret = rte_rawdev_queue_setup(test_dev_id, 0, &qset); 235 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to setup queue (%d)", ret); 236 237 /* Now, fetching the queue 0 should show depth as 15 */ 238 ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget); 239 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret); 240 241 RTE_TEST_ASSERT_EQUAL(qset.depth, qget.depth, 242 "Failed to set queue depth: Need(%d), has(%d)", 243 qset.depth, qget.depth); 244 245 return TEST_SUCCESS; 246 } 247 248 /* After executing test_rawdev_queue_setup, queue_id=0 would have depth as 15. 249 * Releasing should set it back to default. state would set to DETACH 250 */ 251 static int 252 test_rawdev_queue_release(void) 253 { 254 int ret; 255 struct skeleton_rawdev_queue qget = {0}; 256 257 /* Now, fetching the queue 0 should show depth as 100 */ 258 ret = rte_rawdev_queue_release(test_dev_id, 0); 259 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to release queue 0; (%d)", ret); 260 261 /* Now, fetching the queue 0 should show depth as default */ 262 ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget); 263 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret); 264 265 RTE_TEST_ASSERT_EQUAL(qget.depth, SKELETON_QUEUE_DEF_DEPTH, 266 "Release of Queue 0 failed; (depth)"); 267 268 RTE_TEST_ASSERT_EQUAL(qget.state, SKELETON_QUEUE_DETACH, 269 "Release of Queue 0 failed; (state)"); 270 271 return TEST_SUCCESS; 272 } 273 274 static int 275 test_rawdev_attr_set_get(void) 276 { 277 int ret; 278 int *dummy_value, set_value; 279 uint64_t ret_value; 280 281 /* Set an attribute and fetch it */ 282 ret = rte_rawdev_set_attr(test_dev_id, "Test1", 100); 283 RTE_TEST_ASSERT(!ret, "Unable to set an attribute (Test1)"); 284 285 dummy_value = &set_value; 286 *dummy_value = 200; 287 ret = rte_rawdev_set_attr(test_dev_id, "Test2", (uintptr_t)dummy_value); 288 289 /* Check if attributes have been set */ 290 ret = rte_rawdev_get_attr(test_dev_id, "Test1", &ret_value); 291 RTE_TEST_ASSERT_EQUAL(ret_value, 100, 292 "Attribute (Test1) not set correctly (%" PRIu64 ")", 293 ret_value); 294 295 ret_value = 0; 296 ret = rte_rawdev_get_attr(test_dev_id, "Test2", &ret_value); 297 RTE_TEST_ASSERT_EQUAL(*((int *)(uintptr_t)ret_value), set_value, 298 "Attribute (Test2) not set correctly (%" PRIu64 ")", 299 ret_value); 300 301 return TEST_SUCCESS; 302 } 303 304 static int 305 test_rawdev_start_stop(void) 306 { 307 int ret; 308 struct rte_rawdev_info rdev_info = {0}; 309 struct skeleton_rawdev_conf rdev_conf_get = {0}; 310 char *dummy_firmware = NULL; 311 312 /* Get the current configuration */ 313 rdev_info.dev_private = &rdev_conf_get; 314 315 /* Load a firmware using a dummy address area */ 316 dummy_firmware = rte_zmalloc("RAWDEV SKELETON", sizeof(int) * 10, 0); 317 RTE_TEST_ASSERT(dummy_firmware != NULL, 318 "Failed to create firmware memory backing"); 319 320 ret = rte_rawdev_firmware_load(test_dev_id, dummy_firmware); 321 RTE_TEST_ASSERT_SUCCESS(ret, "Firmware loading failed (%d)", ret); 322 323 /* Skeleton doesn't do anything with the firmware area - that is dummy 324 * and can be removed. 325 */ 326 rte_free(dummy_firmware); 327 dummy_firmware = NULL; 328 329 rte_rawdev_start(test_dev_id); 330 ret = rte_rawdev_info_get(test_dev_id, (rte_rawdev_obj_t)&rdev_info); 331 RTE_TEST_ASSERT_SUCCESS(ret, 332 "Failed to obtain rawdev configuration (%d)", 333 ret); 334 RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_RUNNING, 335 "Device start failed. State is (%d)", 336 rdev_conf_get.device_state); 337 338 rte_rawdev_stop(test_dev_id); 339 ret = rte_rawdev_info_get(test_dev_id, (rte_rawdev_obj_t)&rdev_info); 340 RTE_TEST_ASSERT_SUCCESS(ret, 341 "Failed to obtain rawdev configuration (%d)", 342 ret); 343 RTE_TEST_ASSERT_EQUAL(rdev_conf_get.device_state, SKELETON_DEV_STOPPED, 344 "Device stop failed. State is (%d)", 345 rdev_conf_get.device_state); 346 347 /* Unloading the firmware once device is stopped */ 348 ret = rte_rawdev_firmware_unload(test_dev_id); 349 RTE_TEST_ASSERT_SUCCESS(ret, "Failed to unload firmware (%d)", ret); 350 351 return TEST_SUCCESS; 352 } 353 354 static int 355 test_rawdev_enqdeq(void) 356 { 357 int ret; 358 unsigned int count = 1; 359 uint16_t queue_id = 0; 360 struct rte_rawdev_buf buffers[1]; 361 struct rte_rawdev_buf *deq_buffers = NULL; 362 363 buffers[0].buf_addr = malloc(strlen(TEST_DEV_NAME) + 3); 364 if (!buffers[0].buf_addr) 365 goto cleanup; 366 snprintf(buffers[0].buf_addr, strlen(TEST_DEV_NAME) + 2, "%s%d", 367 TEST_DEV_NAME, 0); 368 369 ret = rte_rawdev_enqueue_buffers(test_dev_id, 370 (struct rte_rawdev_buf **)&buffers, 371 count, &queue_id); 372 RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count, 373 "Unable to enqueue buffers"); 374 375 deq_buffers = malloc(sizeof(struct rte_rawdev_buf) * count); 376 if (!deq_buffers) 377 goto cleanup; 378 379 ret = rte_rawdev_dequeue_buffers(test_dev_id, 380 (struct rte_rawdev_buf **)&deq_buffers, 381 count, &queue_id); 382 RTE_TEST_ASSERT_EQUAL((unsigned int)ret, count, 383 "Unable to dequeue buffers"); 384 385 if (deq_buffers) 386 free(deq_buffers); 387 388 return TEST_SUCCESS; 389 cleanup: 390 if (buffers[0].buf_addr) 391 free(buffers[0].buf_addr); 392 393 return TEST_FAILED; 394 } 395 396 static void skeldev_test_run(int (*setup)(void), 397 void (*teardown)(void), 398 int (*test)(void), 399 const char *name) 400 { 401 int ret = 0; 402 403 if (setup) { 404 ret = setup(); 405 if (ret < 0) { 406 SKELDEV_TEST_INFO("Error setting up test %s", name); 407 unsupported++; 408 } 409 } 410 411 if (test) { 412 ret = test(); 413 if (ret < 0) { 414 failed++; 415 SKELDEV_TEST_INFO("%s Failed", name); 416 } else { 417 passed++; 418 SKELDEV_TEST_DEBUG("%s Passed", name); 419 } 420 } 421 422 if (teardown) 423 teardown(); 424 425 total++; 426 } 427 428 int 429 test_rawdev_skeldev(uint16_t dev_id) 430 { 431 test_dev_id = dev_id; 432 testsuite_setup(); 433 434 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_count); 435 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_get_dev_id); 436 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_socket_id); 437 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_info_get); 438 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_configure); 439 SKELDEV_TEST_RUN(test_rawdev_configure, NULL, 440 test_rawdev_queue_default_conf_get); 441 SKELDEV_TEST_RUN(test_rawdev_configure, NULL, test_rawdev_queue_setup); 442 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_queue_count); 443 SKELDEV_TEST_RUN(test_rawdev_queue_setup, NULL, 444 test_rawdev_queue_release); 445 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_attr_set_get); 446 SKELDEV_TEST_RUN(NULL, NULL, test_rawdev_start_stop); 447 SKELDEV_TEST_RUN(test_rawdev_queue_setup, NULL, test_rawdev_enqdeq); 448 449 testsuite_teardown(); 450 451 SKELDEV_TEST_INFO("Total tests : %d", total); 452 SKELDEV_TEST_INFO("Passed : %d", passed); 453 SKELDEV_TEST_INFO("Failed : %d", failed); 454 SKELDEV_TEST_INFO("Not supported : %d", unsupported); 455 456 if (failed) 457 return -1; 458 459 return 0; 460 }; 461