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11fdf7f2 TL |
1 | /* SPDX-License-Identifier: BSD-3-Clause |
2 | * Copyright(c) 2015 Intel Corporation | |
7c673cae FG |
3 | */ |
4 | ||
5 | #include <string.h> | |
6 | #include <stdarg.h> | |
7 | #include <stdio.h> | |
8 | #include <stdlib.h> | |
9 | #include <stdint.h> | |
10 | #include <inttypes.h> | |
11 | #include <errno.h> | |
12 | #include <rte_cycles.h> | |
13 | #include <sys/queue.h> | |
14 | ||
15 | #include <rte_byteorder.h> | |
16 | #include <rte_common.h> | |
17 | #include <rte_debug.h> | |
18 | #include <rte_ethdev.h> | |
19 | #include <rte_log.h> | |
20 | #include <rte_lcore.h> | |
21 | #include <rte_memory.h> | |
11fdf7f2 | 22 | #include <rte_bus_vdev.h> |
7c673cae FG |
23 | |
24 | #include <rte_string_fns.h> | |
25 | #include <rte_errno.h> | |
26 | #include <rte_eth_bond.h> | |
7c673cae FG |
27 | |
28 | #include "test.h" | |
29 | ||
30 | #define SLAVE_COUNT (4) | |
31 | ||
32 | #define RXTX_RING_SIZE 1024 | |
33 | #define RXTX_QUEUE_COUNT 4 | |
34 | ||
11fdf7f2 | 35 | #define BONDED_DEV_NAME ("net_bonding_rss") |
7c673cae | 36 | |
11fdf7f2 | 37 | #define SLAVE_DEV_NAME_FMT ("net_null%d") |
7c673cae FG |
38 | #define SLAVE_RXTX_QUEUE_FMT ("rssconf_slave%d_q%d") |
39 | ||
40 | #define NUM_MBUFS 8191 | |
11fdf7f2 | 41 | #define MBUF_SIZE (1600 + RTE_PKTMBUF_HEADROOM) |
7c673cae FG |
42 | #define MBUF_CACHE_SIZE 250 |
43 | #define BURST_SIZE 32 | |
44 | ||
45 | #define INVALID_SOCKET_ID (-1) | |
46 | #define INVALID_PORT_ID (0xFF) | |
47 | #define INVALID_BONDING_MODE (-1) | |
48 | ||
49 | struct slave_conf { | |
11fdf7f2 | 50 | uint16_t port_id; |
7c673cae FG |
51 | struct rte_eth_dev_info dev_info; |
52 | ||
53 | struct rte_eth_rss_conf rss_conf; | |
54 | uint8_t rss_key[40]; | |
55 | struct rte_eth_rss_reta_entry64 reta_conf[512 / RTE_RETA_GROUP_SIZE]; | |
56 | ||
57 | uint8_t is_slave; | |
58 | struct rte_ring *rxtx_queue[RXTX_QUEUE_COUNT]; | |
59 | }; | |
60 | ||
61 | struct link_bonding_rssconf_unittest_params { | |
62 | uint8_t bond_port_id; | |
63 | struct rte_eth_dev_info bond_dev_info; | |
64 | struct rte_eth_rss_reta_entry64 bond_reta_conf[512 / RTE_RETA_GROUP_SIZE]; | |
65 | struct slave_conf slave_ports[SLAVE_COUNT]; | |
66 | ||
67 | struct rte_mempool *mbuf_pool; | |
68 | }; | |
69 | ||
70 | static struct link_bonding_rssconf_unittest_params test_params = { | |
71 | .bond_port_id = INVALID_PORT_ID, | |
72 | .slave_ports = { | |
73 | [0 ... SLAVE_COUNT - 1] = { .port_id = INVALID_PORT_ID, .is_slave = 0} | |
74 | }, | |
75 | .mbuf_pool = NULL, | |
76 | }; | |
77 | ||
78 | /** | |
79 | * Default port configuration with RSS turned off | |
80 | */ | |
81 | static struct rte_eth_conf default_pmd_conf = { | |
82 | .rxmode = { | |
83 | .mq_mode = ETH_MQ_RX_NONE, | |
84 | .max_rx_pkt_len = ETHER_MAX_LEN, | |
85 | .split_hdr_size = 0, | |
7c673cae FG |
86 | }, |
87 | .txmode = { | |
88 | .mq_mode = ETH_MQ_TX_NONE, | |
89 | }, | |
90 | .lpbk_mode = 0, | |
91 | }; | |
92 | ||
93 | static struct rte_eth_conf rss_pmd_conf = { | |
94 | .rxmode = { | |
95 | .mq_mode = ETH_MQ_RX_RSS, | |
96 | .max_rx_pkt_len = ETHER_MAX_LEN, | |
97 | .split_hdr_size = 0, | |
7c673cae FG |
98 | }, |
99 | .txmode = { | |
100 | .mq_mode = ETH_MQ_TX_NONE, | |
101 | }, | |
102 | .rx_adv_conf = { | |
103 | .rss_conf = { | |
104 | .rss_key = NULL, | |
105 | .rss_hf = ETH_RSS_IPV6, | |
106 | }, | |
107 | }, | |
108 | .lpbk_mode = 0, | |
109 | }; | |
110 | ||
111 | #define FOR_EACH(_i, _item, _array, _size) \ | |
112 | for (_i = 0, _item = &_array[0]; _i < _size && (_item = &_array[_i]); _i++) | |
113 | ||
114 | /* Macro for iterating over every port that can be used as a slave | |
115 | * in this test. | |
116 | * _i variable used as an index in test_params->slave_ports | |
117 | * _slave pointer to &test_params->slave_ports[_idx] | |
118 | */ | |
119 | #define FOR_EACH_PORT(_i, _port) \ | |
120 | FOR_EACH(_i, _port, test_params.slave_ports, \ | |
121 | RTE_DIM(test_params.slave_ports)) | |
122 | ||
123 | static int | |
11fdf7f2 TL |
124 | configure_ethdev(uint16_t port_id, struct rte_eth_conf *eth_conf, |
125 | uint8_t start) | |
7c673cae FG |
126 | { |
127 | int rxq, txq; | |
128 | ||
129 | TEST_ASSERT(rte_eth_dev_configure(port_id, RXTX_QUEUE_COUNT, | |
130 | RXTX_QUEUE_COUNT, eth_conf) == 0, "Failed to configure device %u", | |
131 | port_id); | |
132 | ||
133 | for (rxq = 0; rxq < RXTX_QUEUE_COUNT; rxq++) { | |
134 | TEST_ASSERT(rte_eth_rx_queue_setup(port_id, rxq, RXTX_RING_SIZE, | |
135 | rte_eth_dev_socket_id(port_id), NULL, | |
136 | test_params.mbuf_pool) == 0, "Failed to setup rx queue."); | |
137 | } | |
138 | ||
139 | for (txq = 0; txq < RXTX_QUEUE_COUNT; txq++) { | |
140 | TEST_ASSERT(rte_eth_tx_queue_setup(port_id, txq, RXTX_RING_SIZE, | |
141 | rte_eth_dev_socket_id(port_id), NULL) == 0, | |
142 | "Failed to setup tx queue."); | |
143 | } | |
144 | ||
145 | if (start) { | |
146 | TEST_ASSERT(rte_eth_dev_start(port_id) == 0, | |
147 | "Failed to start device (%d).", port_id); | |
148 | } | |
149 | ||
150 | return 0; | |
151 | } | |
152 | ||
153 | /** | |
154 | * Remove all slaves from bonding | |
155 | */ | |
156 | static int | |
157 | remove_slaves(void) | |
158 | { | |
159 | unsigned n; | |
160 | struct slave_conf *port; | |
161 | ||
162 | FOR_EACH_PORT(n, port) { | |
163 | port = &test_params.slave_ports[n]; | |
164 | if (port->is_slave) { | |
165 | TEST_ASSERT_SUCCESS(rte_eth_bond_slave_remove( | |
166 | test_params.bond_port_id, port->port_id), | |
167 | "Cannot remove slave %d from bonding", port->port_id); | |
168 | port->is_slave = 0; | |
169 | } | |
170 | } | |
171 | ||
172 | return 0; | |
173 | } | |
174 | ||
175 | static int | |
176 | remove_slaves_and_stop_bonded_device(void) | |
177 | { | |
178 | TEST_ASSERT_SUCCESS(remove_slaves(), "Removing slaves"); | |
179 | rte_eth_dev_stop(test_params.bond_port_id); | |
180 | return TEST_SUCCESS; | |
181 | } | |
182 | ||
183 | /** | |
184 | * Add all slaves to bonding | |
185 | */ | |
186 | static int | |
187 | bond_slaves(void) | |
188 | { | |
189 | unsigned n; | |
190 | struct slave_conf *port; | |
191 | ||
192 | FOR_EACH_PORT(n, port) { | |
193 | port = &test_params.slave_ports[n]; | |
194 | if (!port->is_slave) { | |
195 | TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(test_params.bond_port_id, | |
196 | port->port_id), "Cannot attach slave %d to the bonding", | |
197 | port->port_id); | |
198 | port->is_slave = 1; | |
199 | } | |
200 | } | |
201 | ||
202 | return 0; | |
203 | } | |
204 | ||
205 | /** | |
206 | * Set all RETA values in port_id to value | |
207 | */ | |
208 | static int | |
11fdf7f2 | 209 | reta_set(uint16_t port_id, uint8_t value, int reta_size) |
7c673cae FG |
210 | { |
211 | struct rte_eth_rss_reta_entry64 reta_conf[512/RTE_RETA_GROUP_SIZE]; | |
212 | int i, j; | |
213 | ||
214 | for (i = 0; i < reta_size / RTE_RETA_GROUP_SIZE; i++) { | |
215 | /* select all fields to set */ | |
216 | reta_conf[i].mask = ~0LL; | |
217 | for (j = 0; j < RTE_RETA_GROUP_SIZE; j++) | |
218 | reta_conf[i].reta[j] = value; | |
219 | } | |
220 | ||
221 | return rte_eth_dev_rss_reta_update(port_id, reta_conf, reta_size); | |
222 | } | |
223 | ||
224 | /** | |
225 | * Check if slaves RETA is synchronized with bonding port. Returns 1 if slave | |
226 | * port is synced with bonding port. | |
227 | */ | |
228 | static int | |
229 | reta_check_synced(struct slave_conf *port) | |
230 | { | |
231 | unsigned i; | |
232 | ||
233 | for (i = 0; i < test_params.bond_dev_info.reta_size; | |
234 | i++) { | |
235 | ||
236 | int index = i / RTE_RETA_GROUP_SIZE; | |
237 | int shift = i % RTE_RETA_GROUP_SIZE; | |
238 | ||
239 | if (port->reta_conf[index].reta[shift] != | |
240 | test_params.bond_reta_conf[index].reta[shift]) | |
241 | return 0; | |
242 | ||
243 | } | |
244 | ||
245 | return 1; | |
246 | } | |
247 | ||
248 | /** | |
249 | * Fetch bonding ports RETA | |
250 | */ | |
251 | static int | |
252 | bond_reta_fetch(void) { | |
253 | unsigned j; | |
254 | ||
255 | for (j = 0; j < test_params.bond_dev_info.reta_size / RTE_RETA_GROUP_SIZE; | |
256 | j++) | |
257 | test_params.bond_reta_conf[j].mask = ~0LL; | |
258 | ||
259 | TEST_ASSERT_SUCCESS(rte_eth_dev_rss_reta_query(test_params.bond_port_id, | |
260 | test_params.bond_reta_conf, test_params.bond_dev_info.reta_size), | |
261 | "Cannot take bonding ports RSS configuration"); | |
262 | return 0; | |
263 | } | |
264 | ||
265 | /** | |
266 | * Fetch slaves RETA | |
267 | */ | |
268 | static int | |
269 | slave_reta_fetch(struct slave_conf *port) { | |
270 | unsigned j; | |
271 | ||
272 | for (j = 0; j < port->dev_info.reta_size / RTE_RETA_GROUP_SIZE; j++) | |
273 | port->reta_conf[j].mask = ~0LL; | |
274 | ||
275 | TEST_ASSERT_SUCCESS(rte_eth_dev_rss_reta_query(port->port_id, | |
276 | port->reta_conf, port->dev_info.reta_size), | |
277 | "Cannot take bonding ports RSS configuration"); | |
278 | return 0; | |
279 | } | |
280 | ||
281 | /** | |
282 | * Remove and add slave to check if slaves configuration is synced with | |
283 | * the bonding ports values after adding new slave. | |
284 | */ | |
285 | static int | |
286 | slave_remove_and_add(void) | |
287 | { | |
288 | struct slave_conf *port = &(test_params.slave_ports[0]); | |
289 | ||
290 | /* 1. Remove first slave from bonding */ | |
291 | TEST_ASSERT_SUCCESS(rte_eth_bond_slave_remove(test_params.bond_port_id, | |
292 | port->port_id), "Cannot remove slave #d from bonding"); | |
293 | ||
294 | /* 2. Change removed (ex-)slave and bonding configuration to different | |
295 | * values | |
296 | */ | |
297 | reta_set(test_params.bond_port_id, 1, test_params.bond_dev_info.reta_size); | |
298 | bond_reta_fetch(); | |
299 | ||
300 | reta_set(port->port_id, 2, port->dev_info.reta_size); | |
301 | slave_reta_fetch(port); | |
302 | ||
303 | TEST_ASSERT(reta_check_synced(port) == 0, | |
304 | "Removed slave didn't should be synchronized with bonding port"); | |
305 | ||
306 | /* 3. Add (ex-)slave and check if configuration changed*/ | |
307 | TEST_ASSERT_SUCCESS(rte_eth_bond_slave_add(test_params.bond_port_id, | |
308 | port->port_id), "Cannot add slave"); | |
309 | ||
310 | bond_reta_fetch(); | |
311 | slave_reta_fetch(port); | |
312 | ||
313 | return reta_check_synced(port); | |
314 | } | |
315 | ||
316 | /** | |
317 | * Test configuration propagation over slaves. | |
318 | */ | |
319 | static int | |
320 | test_propagate(void) | |
321 | { | |
322 | unsigned i; | |
323 | uint8_t n; | |
324 | struct slave_conf *port; | |
325 | uint8_t bond_rss_key[40]; | |
326 | struct rte_eth_rss_conf bond_rss_conf; | |
327 | ||
328 | int retval = 0; | |
329 | uint64_t rss_hf = 0; | |
330 | uint64_t default_rss_hf = 0; | |
331 | ||
332 | rte_eth_dev_info_get(test_params.bond_port_id, &test_params.bond_dev_info); | |
333 | ||
334 | /* | |
335 | * Test hash function propagation | |
336 | */ | |
337 | for (i = 0; i < sizeof(test_params.bond_dev_info.flow_type_rss_offloads)*8; | |
338 | i++) { | |
339 | ||
340 | rss_hf = test_params.bond_dev_info.flow_type_rss_offloads & (1<<i); | |
341 | if (rss_hf) { | |
342 | bond_rss_conf.rss_key = NULL; | |
343 | bond_rss_conf.rss_hf = rss_hf; | |
344 | ||
345 | retval = rte_eth_dev_rss_hash_update(test_params.bond_port_id, | |
346 | &bond_rss_conf); | |
347 | TEST_ASSERT_SUCCESS(retval, "Cannot set slaves hash function"); | |
348 | ||
349 | FOR_EACH_PORT(n, port) { | |
350 | port = &test_params.slave_ports[n]; | |
351 | ||
352 | retval = rte_eth_dev_rss_hash_conf_get(port->port_id, | |
353 | &port->rss_conf); | |
354 | TEST_ASSERT_SUCCESS(retval, | |
355 | "Cannot take slaves RSS configuration"); | |
356 | ||
357 | TEST_ASSERT(port->rss_conf.rss_hf == rss_hf, | |
358 | "Hash function not propagated for slave %d", | |
359 | port->port_id); | |
360 | } | |
361 | ||
362 | default_rss_hf = rss_hf; | |
363 | } | |
364 | ||
365 | } | |
366 | ||
367 | /* | |
368 | * Test key propagation | |
369 | */ | |
370 | for (i = 1; i < 10; i++) { | |
371 | ||
372 | /* Set all keys to zero */ | |
373 | FOR_EACH_PORT(n, port) { | |
374 | port = &test_params.slave_ports[n]; | |
375 | memset(port->rss_conf.rss_key, 0, 40); | |
376 | retval = rte_eth_dev_rss_hash_update(port->port_id, | |
377 | &port->rss_conf); | |
378 | TEST_ASSERT_SUCCESS(retval, "Cannot set slaves RSS keys"); | |
379 | } | |
380 | ||
381 | memset(bond_rss_key, i, sizeof(bond_rss_key)); | |
382 | bond_rss_conf.rss_hf = default_rss_hf, | |
383 | bond_rss_conf.rss_key = bond_rss_key; | |
384 | bond_rss_conf.rss_key_len = 40; | |
385 | ||
386 | retval = rte_eth_dev_rss_hash_update(test_params.bond_port_id, | |
387 | &bond_rss_conf); | |
388 | TEST_ASSERT_SUCCESS(retval, "Cannot set bonded port RSS keys"); | |
389 | ||
390 | FOR_EACH_PORT(n, port) { | |
391 | port = &test_params.slave_ports[n]; | |
392 | ||
393 | retval = rte_eth_dev_rss_hash_conf_get(port->port_id, | |
394 | &(port->rss_conf)); | |
395 | ||
396 | TEST_ASSERT_SUCCESS(retval, | |
397 | "Cannot take slaves RSS configuration"); | |
398 | ||
399 | /* compare keys */ | |
400 | retval = memcmp(port->rss_conf.rss_key, bond_rss_key, | |
401 | sizeof(bond_rss_key)); | |
402 | TEST_ASSERT(retval == 0, "Key value not propagated for slave %d", | |
403 | port->port_id); | |
404 | } | |
405 | } | |
406 | ||
407 | /* | |
408 | * Test RETA propagation | |
409 | */ | |
410 | for (i = 0; i < RXTX_QUEUE_COUNT; i++) { | |
411 | ||
412 | /* Set all keys to zero */ | |
413 | FOR_EACH_PORT(n, port) { | |
414 | port = &test_params.slave_ports[n]; | |
415 | retval = reta_set(port->port_id, (i + 1) % RXTX_QUEUE_COUNT, | |
416 | port->dev_info.reta_size); | |
417 | TEST_ASSERT_SUCCESS(retval, "Cannot set slaves RETA"); | |
418 | } | |
419 | ||
420 | TEST_ASSERT_SUCCESS(reta_set(test_params.bond_port_id, | |
421 | i % RXTX_QUEUE_COUNT, test_params.bond_dev_info.reta_size), | |
422 | "Cannot set bonded port RETA"); | |
423 | ||
424 | bond_reta_fetch(); | |
425 | ||
426 | FOR_EACH_PORT(n, port) { | |
427 | port = &test_params.slave_ports[n]; | |
428 | ||
429 | slave_reta_fetch(port); | |
430 | TEST_ASSERT(reta_check_synced(port) == 1, "RETAs inconsistent"); | |
431 | } | |
432 | } | |
433 | ||
434 | return TEST_SUCCESS; | |
435 | } | |
436 | ||
437 | /** | |
438 | * Test propagation logic, when RX_RSS mq_mode is turned on for bonding port | |
439 | */ | |
440 | static int | |
441 | test_rss(void) | |
442 | { | |
443 | /** | |
444 | * Configure bonding port in RSS mq mode | |
445 | */ | |
446 | TEST_ASSERT_SUCCESS(configure_ethdev(test_params.bond_port_id, | |
447 | &rss_pmd_conf, 0), "Failed to configure bonding device\n"); | |
448 | ||
449 | rte_eth_dev_info_get(test_params.bond_port_id, &test_params.bond_dev_info); | |
450 | ||
451 | TEST_ASSERT_SUCCESS(bond_slaves(), "Bonding slaves failed"); | |
452 | ||
453 | TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params.bond_port_id), | |
454 | "Failed to start bonding port (%d).", test_params.bond_port_id); | |
455 | ||
456 | TEST_ASSERT_SUCCESS(test_propagate(), "Propagation test failed"); | |
457 | ||
458 | TEST_ASSERT(slave_remove_and_add() == 1, "New slave should be synced"); | |
459 | ||
460 | remove_slaves_and_stop_bonded_device(); | |
461 | ||
462 | return TEST_SUCCESS; | |
463 | } | |
464 | ||
465 | /** | |
466 | * Test propagation logic, when RX_RSS mq_mode is turned off for bonding port | |
467 | */ | |
468 | static int | |
469 | test_rss_lazy(void) | |
470 | { | |
471 | TEST_ASSERT_SUCCESS(configure_ethdev(test_params.bond_port_id, | |
472 | &default_pmd_conf, 0), "Failed to configure bonding device\n"); | |
473 | ||
474 | rte_eth_dev_info_get(test_params.bond_port_id, &test_params.bond_dev_info); | |
475 | ||
476 | TEST_ASSERT_SUCCESS(bond_slaves(), "Bonding slaves failed"); | |
477 | ||
478 | TEST_ASSERT_SUCCESS(rte_eth_dev_start(test_params.bond_port_id), | |
479 | "Failed to start bonding port (%d).", test_params.bond_port_id); | |
480 | ||
481 | TEST_ASSERT_SUCCESS(test_propagate(), "Propagation test failed"); | |
482 | ||
483 | TEST_ASSERT(slave_remove_and_add() == 0, "New slave shouldn't be synced"); | |
484 | ||
485 | remove_slaves_and_stop_bonded_device(); | |
486 | ||
487 | return TEST_SUCCESS; | |
488 | } | |
489 | ||
490 | static int | |
491 | test_setup(void) | |
492 | { | |
493 | unsigned n; | |
494 | int retval; | |
495 | int port_id; | |
496 | char name[256]; | |
497 | struct slave_conf *port; | |
11fdf7f2 | 498 | struct ether_addr mac_addr = { .addr_bytes = {0} }; |
7c673cae FG |
499 | |
500 | if (test_params.mbuf_pool == NULL) { | |
501 | ||
11fdf7f2 TL |
502 | test_params.mbuf_pool = rte_pktmbuf_pool_create( |
503 | "RSS_MBUF_POOL", NUM_MBUFS * SLAVE_COUNT, | |
504 | MBUF_CACHE_SIZE, 0, MBUF_SIZE, rte_socket_id()); | |
7c673cae FG |
505 | |
506 | TEST_ASSERT(test_params.mbuf_pool != NULL, | |
11fdf7f2 | 507 | "rte_pktmbuf_pool_create failed\n"); |
7c673cae FG |
508 | } |
509 | ||
510 | /* Create / initialize ring eth devs. */ | |
511 | FOR_EACH_PORT(n, port) { | |
512 | port = &test_params.slave_ports[n]; | |
513 | ||
11fdf7f2 | 514 | port_id = rte_eth_dev_count_avail(); |
7c673cae FG |
515 | snprintf(name, sizeof(name), SLAVE_DEV_NAME_FMT, port_id); |
516 | ||
11fdf7f2 | 517 | retval = rte_vdev_init(name, "size=64,copy=0"); |
7c673cae FG |
518 | TEST_ASSERT_SUCCESS(retval, "Failed to create null device '%s'\n", |
519 | name); | |
520 | ||
521 | port->port_id = port_id; | |
522 | ||
523 | port->rss_conf.rss_key = port->rss_key; | |
524 | port->rss_conf.rss_key_len = 40; | |
525 | ||
526 | retval = configure_ethdev(port->port_id, &default_pmd_conf, 0); | |
527 | TEST_ASSERT_SUCCESS(retval, "Failed to configure virtual ethdev %s\n", | |
528 | name); | |
529 | ||
11fdf7f2 TL |
530 | /* assign a non-zero MAC */ |
531 | mac_addr.addr_bytes[5] = 0x10 + port->port_id; | |
532 | rte_eth_dev_default_mac_addr_set(port->port_id, &mac_addr); | |
533 | ||
7c673cae FG |
534 | rte_eth_dev_info_get(port->port_id, &port->dev_info); |
535 | } | |
536 | ||
537 | if (test_params.bond_port_id == INVALID_PORT_ID) { | |
538 | retval = rte_eth_bond_create(BONDED_DEV_NAME, 0, rte_socket_id()); | |
539 | ||
540 | TEST_ASSERT(retval >= 0, "Failed to create bonded ethdev %s", | |
541 | BONDED_DEV_NAME); | |
542 | ||
543 | test_params.bond_port_id = retval; | |
544 | ||
545 | TEST_ASSERT_SUCCESS(configure_ethdev(test_params.bond_port_id, | |
546 | &default_pmd_conf, 0), "Failed to configure bonding device\n"); | |
547 | ||
548 | rte_eth_dev_info_get(test_params.bond_port_id, | |
549 | &test_params.bond_dev_info); | |
550 | } | |
551 | ||
552 | return TEST_SUCCESS; | |
553 | } | |
554 | ||
555 | static void | |
556 | testsuite_teardown(void) | |
557 | { | |
558 | struct slave_conf *port; | |
559 | uint8_t i; | |
560 | ||
561 | /* Only stop ports. | |
562 | * Any cleanup/reset state is done when particular test is | |
563 | * started. */ | |
564 | ||
565 | rte_eth_dev_stop(test_params.bond_port_id); | |
566 | ||
567 | FOR_EACH_PORT(i, port) | |
568 | rte_eth_dev_stop(port->port_id); | |
569 | } | |
570 | ||
571 | static int | |
572 | check_environment(void) | |
573 | { | |
574 | return TEST_SUCCESS; | |
575 | } | |
576 | ||
577 | static int | |
578 | test_rssconf_executor(int (*test_func)(void)) | |
579 | { | |
580 | int test_result; | |
581 | ||
582 | /* Check if environment is clean. Fail to launch a test if there was | |
583 | * a critical error before that prevented to reset environment. */ | |
584 | TEST_ASSERT_SUCCESS(check_environment(), | |
585 | "Refusing to launch test in dirty environment."); | |
586 | ||
587 | RTE_VERIFY(test_func != NULL); | |
588 | test_result = (*test_func)(); | |
589 | ||
590 | /* If test succeed check if environment wast left in good condition. */ | |
591 | if (test_result == TEST_SUCCESS) | |
592 | test_result = check_environment(); | |
593 | ||
594 | /* Reset environment in case test failed to do that. */ | |
595 | if (test_result != TEST_SUCCESS) { | |
596 | TEST_ASSERT_SUCCESS(remove_slaves_and_stop_bonded_device(), | |
597 | "Failed to stop bonded device"); | |
598 | } | |
599 | ||
600 | return test_result; | |
601 | } | |
602 | ||
603 | static int | |
604 | test_setup_wrapper(void) | |
605 | { | |
606 | return test_rssconf_executor(&test_setup); | |
607 | } | |
608 | ||
609 | static int | |
610 | test_rss_wrapper(void) | |
611 | { | |
612 | return test_rssconf_executor(&test_rss); | |
613 | } | |
614 | ||
615 | static int | |
616 | test_rss_lazy_wrapper(void) | |
617 | { | |
618 | return test_rssconf_executor(&test_rss_lazy); | |
619 | } | |
620 | ||
621 | static struct unit_test_suite link_bonding_rssconf_test_suite = { | |
622 | .suite_name = "RSS Dynamic Configuration for Bonding Unit Test Suite", | |
623 | .teardown = testsuite_teardown, | |
624 | .unit_test_cases = { | |
625 | TEST_CASE_NAMED("test_setup", test_setup_wrapper), | |
626 | TEST_CASE_NAMED("test_rss", test_rss_wrapper), | |
627 | TEST_CASE_NAMED("test_rss_lazy", test_rss_lazy_wrapper), | |
628 | ||
629 | TEST_CASES_END() | |
630 | } | |
631 | }; | |
632 | ||
633 | static int | |
634 | test_link_bonding_rssconf(void) | |
635 | { | |
636 | return unit_test_suite_runner(&link_bonding_rssconf_test_suite); | |
637 | } | |
638 | ||
639 | REGISTER_TEST_COMMAND(link_bonding_rssconf_autotest, test_link_bonding_rssconf); |