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11fdf7f2 TL |
1 | /* SPDX-License-Identifier: BSD-3-Clause |
2 | * Copyright(c) 2010-2017 Intel Corporation | |
7c673cae FG |
3 | */ |
4 | ||
5 | #include <string.h> | |
6 | ||
7 | #include <rte_mbuf.h> | |
8 | #include <rte_malloc.h> | |
11fdf7f2 | 9 | #include <rte_ethdev_driver.h> |
7c673cae | 10 | #include <rte_tcp.h> |
11fdf7f2 TL |
11 | #include <rte_bus_vdev.h> |
12 | #include <rte_kvargs.h> | |
7c673cae FG |
13 | |
14 | #include "rte_eth_bond.h" | |
f67539c2 TL |
15 | #include "eth_bond_private.h" |
16 | #include "eth_bond_8023ad_private.h" | |
7c673cae | 17 | |
7c673cae FG |
18 | int |
19 | check_for_bonded_ethdev(const struct rte_eth_dev *eth_dev) | |
20 | { | |
21 | /* Check valid pointer */ | |
9f95a23c TL |
22 | if (eth_dev == NULL || |
23 | eth_dev->device == NULL || | |
24 | eth_dev->device->driver == NULL || | |
25 | eth_dev->device->driver->name == NULL) | |
7c673cae FG |
26 | return -1; |
27 | ||
28 | /* return 0 if driver name matches */ | |
11fdf7f2 | 29 | return eth_dev->device->driver->name != pmd_bond_drv.driver.name; |
7c673cae FG |
30 | } |
31 | ||
32 | int | |
11fdf7f2 | 33 | valid_bonded_port_id(uint16_t port_id) |
7c673cae FG |
34 | { |
35 | RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -1); | |
36 | return check_for_bonded_ethdev(&rte_eth_devices[port_id]); | |
37 | } | |
38 | ||
39 | int | |
11fdf7f2 TL |
40 | check_for_master_bonded_ethdev(const struct rte_eth_dev *eth_dev) |
41 | { | |
42 | int i; | |
43 | struct bond_dev_private *internals; | |
44 | ||
45 | if (check_for_bonded_ethdev(eth_dev) != 0) | |
46 | return 0; | |
47 | ||
48 | internals = eth_dev->data->dev_private; | |
49 | ||
50 | /* Check if any of slave devices is a bonded device */ | |
51 | for (i = 0; i < internals->slave_count; i++) | |
52 | if (valid_bonded_port_id(internals->slaves[i].port_id) == 0) | |
53 | return 1; | |
54 | ||
55 | return 0; | |
56 | } | |
57 | ||
58 | int | |
59 | valid_slave_port_id(uint16_t port_id, uint8_t mode) | |
7c673cae FG |
60 | { |
61 | RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -1); | |
62 | ||
63 | /* Verify that port_id refers to a non bonded port */ | |
11fdf7f2 TL |
64 | if (check_for_bonded_ethdev(&rte_eth_devices[port_id]) == 0 && |
65 | mode == BONDING_MODE_8023AD) { | |
66 | RTE_BOND_LOG(ERR, "Cannot add slave to bonded device in 802.3ad" | |
67 | " mode as slave is also a bonded device, only " | |
68 | "physical devices can be support in this mode."); | |
7c673cae | 69 | return -1; |
11fdf7f2 | 70 | } |
7c673cae FG |
71 | |
72 | return 0; | |
73 | } | |
74 | ||
75 | void | |
11fdf7f2 | 76 | activate_slave(struct rte_eth_dev *eth_dev, uint16_t port_id) |
7c673cae FG |
77 | { |
78 | struct bond_dev_private *internals = eth_dev->data->dev_private; | |
9f95a23c | 79 | uint16_t active_count = internals->active_slave_count; |
7c673cae FG |
80 | |
81 | if (internals->mode == BONDING_MODE_8023AD) | |
82 | bond_mode_8023ad_activate_slave(eth_dev, port_id); | |
83 | ||
84 | if (internals->mode == BONDING_MODE_TLB | |
85 | || internals->mode == BONDING_MODE_ALB) { | |
86 | ||
87 | internals->tlb_slaves_order[active_count] = port_id; | |
88 | } | |
89 | ||
90 | RTE_ASSERT(internals->active_slave_count < | |
91 | (RTE_DIM(internals->active_slaves) - 1)); | |
92 | ||
93 | internals->active_slaves[internals->active_slave_count] = port_id; | |
94 | internals->active_slave_count++; | |
95 | ||
96 | if (internals->mode == BONDING_MODE_TLB) | |
97 | bond_tlb_activate_slave(internals); | |
98 | if (internals->mode == BONDING_MODE_ALB) | |
99 | bond_mode_alb_client_list_upd(eth_dev); | |
100 | } | |
101 | ||
102 | void | |
11fdf7f2 | 103 | deactivate_slave(struct rte_eth_dev *eth_dev, uint16_t port_id) |
7c673cae | 104 | { |
11fdf7f2 | 105 | uint16_t slave_pos; |
7c673cae | 106 | struct bond_dev_private *internals = eth_dev->data->dev_private; |
11fdf7f2 | 107 | uint16_t active_count = internals->active_slave_count; |
7c673cae FG |
108 | |
109 | if (internals->mode == BONDING_MODE_8023AD) { | |
110 | bond_mode_8023ad_stop(eth_dev); | |
111 | bond_mode_8023ad_deactivate_slave(eth_dev, port_id); | |
112 | } else if (internals->mode == BONDING_MODE_TLB | |
113 | || internals->mode == BONDING_MODE_ALB) | |
114 | bond_tlb_disable(internals); | |
115 | ||
116 | slave_pos = find_slave_by_id(internals->active_slaves, active_count, | |
117 | port_id); | |
118 | ||
119 | /* If slave was not at the end of the list | |
120 | * shift active slaves up active array list */ | |
121 | if (slave_pos < active_count) { | |
122 | active_count--; | |
123 | memmove(internals->active_slaves + slave_pos, | |
124 | internals->active_slaves + slave_pos + 1, | |
125 | (active_count - slave_pos) * | |
126 | sizeof(internals->active_slaves[0])); | |
127 | } | |
128 | ||
129 | RTE_ASSERT(active_count < RTE_DIM(internals->active_slaves)); | |
130 | internals->active_slave_count = active_count; | |
131 | ||
9f95a23c TL |
132 | /* Resetting active_slave when reaches to max |
133 | * no of slaves in active list | |
134 | */ | |
135 | if (internals->active_slave >= active_count) | |
136 | internals->active_slave = 0; | |
137 | ||
7c673cae FG |
138 | if (eth_dev->data->dev_started) { |
139 | if (internals->mode == BONDING_MODE_8023AD) { | |
140 | bond_mode_8023ad_start(eth_dev); | |
141 | } else if (internals->mode == BONDING_MODE_TLB) { | |
142 | bond_tlb_enable(internals); | |
143 | } else if (internals->mode == BONDING_MODE_ALB) { | |
144 | bond_tlb_enable(internals); | |
145 | bond_mode_alb_client_list_upd(eth_dev); | |
146 | } | |
147 | } | |
148 | } | |
149 | ||
7c673cae FG |
150 | int |
151 | rte_eth_bond_create(const char *name, uint8_t mode, uint8_t socket_id) | |
152 | { | |
11fdf7f2 TL |
153 | struct bond_dev_private *internals; |
154 | char devargs[52]; | |
155 | uint16_t port_id; | |
156 | int ret; | |
7c673cae FG |
157 | |
158 | if (name == NULL) { | |
159 | RTE_BOND_LOG(ERR, "Invalid name specified"); | |
11fdf7f2 | 160 | return -EINVAL; |
7c673cae FG |
161 | } |
162 | ||
11fdf7f2 TL |
163 | ret = snprintf(devargs, sizeof(devargs), |
164 | "driver=net_bonding,mode=%d,socket_id=%d", mode, socket_id); | |
165 | if (ret < 0 || ret >= (int)sizeof(devargs)) | |
166 | return -ENOMEM; | |
7c673cae | 167 | |
11fdf7f2 TL |
168 | ret = rte_vdev_init(name, devargs); |
169 | if (ret) | |
170 | return -ENOMEM; | |
7c673cae | 171 | |
11fdf7f2 TL |
172 | ret = rte_eth_dev_get_port_by_name(name, &port_id); |
173 | RTE_ASSERT(!ret); | |
7c673cae | 174 | |
11fdf7f2 TL |
175 | /* |
176 | * To make bond_ethdev_configure() happy we need to free the | |
177 | * internals->kvlist here. | |
178 | * | |
179 | * Also see comment in bond_ethdev_configure(). | |
180 | */ | |
181 | internals = rte_eth_devices[port_id].data->dev_private; | |
182 | rte_kvargs_free(internals->kvlist); | |
183 | internals->kvlist = NULL; | |
7c673cae | 184 | |
11fdf7f2 | 185 | return port_id; |
7c673cae FG |
186 | } |
187 | ||
188 | int | |
189 | rte_eth_bond_free(const char *name) | |
190 | { | |
11fdf7f2 | 191 | return rte_vdev_uninit(name); |
7c673cae FG |
192 | } |
193 | ||
194 | static int | |
11fdf7f2 | 195 | slave_vlan_filter_set(uint16_t bonded_port_id, uint16_t slave_port_id) |
7c673cae FG |
196 | { |
197 | struct rte_eth_dev *bonded_eth_dev; | |
198 | struct bond_dev_private *internals; | |
199 | int found; | |
200 | int res = 0; | |
201 | uint64_t slab = 0; | |
202 | uint32_t pos = 0; | |
203 | uint16_t first; | |
204 | ||
205 | bonded_eth_dev = &rte_eth_devices[bonded_port_id]; | |
11fdf7f2 TL |
206 | if ((bonded_eth_dev->data->dev_conf.rxmode.offloads & |
207 | DEV_RX_OFFLOAD_VLAN_FILTER) == 0) | |
7c673cae FG |
208 | return 0; |
209 | ||
210 | internals = bonded_eth_dev->data->dev_private; | |
211 | found = rte_bitmap_scan(internals->vlan_filter_bmp, &pos, &slab); | |
212 | first = pos; | |
213 | ||
214 | if (!found) | |
215 | return 0; | |
216 | ||
217 | do { | |
218 | uint32_t i; | |
219 | uint64_t mask; | |
220 | ||
221 | for (i = 0, mask = 1; | |
222 | i < RTE_BITMAP_SLAB_BIT_SIZE; | |
223 | i ++, mask <<= 1) { | |
11fdf7f2 TL |
224 | if (unlikely(slab & mask)) { |
225 | uint16_t vlan_id = pos + i; | |
226 | ||
7c673cae | 227 | res = rte_eth_dev_vlan_filter(slave_port_id, |
11fdf7f2 TL |
228 | vlan_id, 1); |
229 | } | |
7c673cae FG |
230 | } |
231 | found = rte_bitmap_scan(internals->vlan_filter_bmp, | |
232 | &pos, &slab); | |
233 | } while (found && first != pos && res == 0); | |
234 | ||
235 | return res; | |
236 | } | |
237 | ||
238 | static int | |
11fdf7f2 TL |
239 | slave_rte_flow_prepare(uint16_t slave_id, struct bond_dev_private *internals) |
240 | { | |
241 | struct rte_flow *flow; | |
242 | struct rte_flow_error ferror; | |
243 | uint16_t slave_port_id = internals->slaves[slave_id].port_id; | |
244 | ||
245 | if (internals->flow_isolated_valid != 0) { | |
246 | rte_eth_dev_stop(slave_port_id); | |
247 | if (rte_flow_isolate(slave_port_id, internals->flow_isolated, | |
248 | &ferror)) { | |
249 | RTE_BOND_LOG(ERR, "rte_flow_isolate failed for slave" | |
250 | " %d: %s", slave_id, ferror.message ? | |
251 | ferror.message : "(no stated reason)"); | |
252 | return -1; | |
253 | } | |
254 | } | |
255 | TAILQ_FOREACH(flow, &internals->flow_list, next) { | |
256 | flow->flows[slave_id] = rte_flow_create(slave_port_id, | |
9f95a23c TL |
257 | flow->rule.attr, |
258 | flow->rule.pattern, | |
259 | flow->rule.actions, | |
11fdf7f2 TL |
260 | &ferror); |
261 | if (flow->flows[slave_id] == NULL) { | |
262 | RTE_BOND_LOG(ERR, "Cannot create flow for slave" | |
263 | " %d: %s", slave_id, | |
264 | ferror.message ? ferror.message : | |
265 | "(no stated reason)"); | |
266 | /* Destroy successful bond flows from the slave */ | |
267 | TAILQ_FOREACH(flow, &internals->flow_list, next) { | |
268 | if (flow->flows[slave_id] != NULL) { | |
269 | rte_flow_destroy(slave_port_id, | |
270 | flow->flows[slave_id], | |
271 | &ferror); | |
272 | flow->flows[slave_id] = NULL; | |
273 | } | |
274 | } | |
275 | return -1; | |
276 | } | |
277 | } | |
278 | return 0; | |
279 | } | |
280 | ||
9f95a23c TL |
281 | static void |
282 | eth_bond_slave_inherit_dev_info_rx_first(struct bond_dev_private *internals, | |
283 | const struct rte_eth_dev_info *di) | |
284 | { | |
285 | struct rte_eth_rxconf *rxconf_i = &internals->default_rxconf; | |
286 | ||
287 | internals->reta_size = di->reta_size; | |
288 | ||
289 | /* Inherit Rx offload capabilities from the first slave device */ | |
290 | internals->rx_offload_capa = di->rx_offload_capa; | |
291 | internals->rx_queue_offload_capa = di->rx_queue_offload_capa; | |
292 | internals->flow_type_rss_offloads = di->flow_type_rss_offloads; | |
293 | ||
294 | /* Inherit maximum Rx packet size from the first slave device */ | |
295 | internals->candidate_max_rx_pktlen = di->max_rx_pktlen; | |
296 | ||
297 | /* Inherit default Rx queue settings from the first slave device */ | |
298 | memcpy(rxconf_i, &di->default_rxconf, sizeof(*rxconf_i)); | |
299 | ||
300 | /* | |
301 | * Turn off descriptor prefetch and writeback by default for all | |
302 | * slave devices. Applications may tweak this setting if need be. | |
303 | */ | |
304 | rxconf_i->rx_thresh.pthresh = 0; | |
305 | rxconf_i->rx_thresh.hthresh = 0; | |
306 | rxconf_i->rx_thresh.wthresh = 0; | |
307 | ||
308 | /* Setting this to zero should effectively enable default values */ | |
309 | rxconf_i->rx_free_thresh = 0; | |
310 | ||
311 | /* Disable deferred start by default for all slave devices */ | |
312 | rxconf_i->rx_deferred_start = 0; | |
313 | } | |
314 | ||
315 | static void | |
316 | eth_bond_slave_inherit_dev_info_tx_first(struct bond_dev_private *internals, | |
317 | const struct rte_eth_dev_info *di) | |
318 | { | |
319 | struct rte_eth_txconf *txconf_i = &internals->default_txconf; | |
320 | ||
321 | /* Inherit Tx offload capabilities from the first slave device */ | |
322 | internals->tx_offload_capa = di->tx_offload_capa; | |
323 | internals->tx_queue_offload_capa = di->tx_queue_offload_capa; | |
324 | ||
325 | /* Inherit default Tx queue settings from the first slave device */ | |
326 | memcpy(txconf_i, &di->default_txconf, sizeof(*txconf_i)); | |
327 | ||
328 | /* | |
329 | * Turn off descriptor prefetch and writeback by default for all | |
330 | * slave devices. Applications may tweak this setting if need be. | |
331 | */ | |
332 | txconf_i->tx_thresh.pthresh = 0; | |
333 | txconf_i->tx_thresh.hthresh = 0; | |
334 | txconf_i->tx_thresh.wthresh = 0; | |
335 | ||
336 | /* | |
337 | * Setting these parameters to zero assumes that default | |
338 | * values will be configured implicitly by slave devices. | |
339 | */ | |
340 | txconf_i->tx_free_thresh = 0; | |
341 | txconf_i->tx_rs_thresh = 0; | |
342 | ||
343 | /* Disable deferred start by default for all slave devices */ | |
344 | txconf_i->tx_deferred_start = 0; | |
345 | } | |
346 | ||
347 | static void | |
348 | eth_bond_slave_inherit_dev_info_rx_next(struct bond_dev_private *internals, | |
349 | const struct rte_eth_dev_info *di) | |
350 | { | |
351 | struct rte_eth_rxconf *rxconf_i = &internals->default_rxconf; | |
352 | const struct rte_eth_rxconf *rxconf = &di->default_rxconf; | |
353 | ||
354 | internals->rx_offload_capa &= di->rx_offload_capa; | |
355 | internals->rx_queue_offload_capa &= di->rx_queue_offload_capa; | |
356 | internals->flow_type_rss_offloads &= di->flow_type_rss_offloads; | |
357 | ||
358 | /* | |
359 | * If at least one slave device suggests enabling this | |
360 | * setting by default, enable it for all slave devices | |
361 | * since disabling it may not be necessarily supported. | |
362 | */ | |
363 | if (rxconf->rx_drop_en == 1) | |
364 | rxconf_i->rx_drop_en = 1; | |
365 | ||
366 | /* | |
367 | * Adding a new slave device may cause some of previously inherited | |
368 | * offloads to be withdrawn from the internal rx_queue_offload_capa | |
369 | * value. Thus, the new internal value of default Rx queue offloads | |
370 | * has to be masked by rx_queue_offload_capa to make sure that only | |
371 | * commonly supported offloads are preserved from both the previous | |
372 | * value and the value being inhereted from the new slave device. | |
373 | */ | |
374 | rxconf_i->offloads = (rxconf_i->offloads | rxconf->offloads) & | |
375 | internals->rx_queue_offload_capa; | |
376 | ||
377 | /* | |
378 | * RETA size is GCD of all slaves RETA sizes, so, if all sizes will be | |
379 | * the power of 2, the lower one is GCD | |
380 | */ | |
381 | if (internals->reta_size > di->reta_size) | |
382 | internals->reta_size = di->reta_size; | |
383 | ||
384 | if (!internals->max_rx_pktlen && | |
385 | di->max_rx_pktlen < internals->candidate_max_rx_pktlen) | |
386 | internals->candidate_max_rx_pktlen = di->max_rx_pktlen; | |
387 | } | |
388 | ||
389 | static void | |
390 | eth_bond_slave_inherit_dev_info_tx_next(struct bond_dev_private *internals, | |
391 | const struct rte_eth_dev_info *di) | |
392 | { | |
393 | struct rte_eth_txconf *txconf_i = &internals->default_txconf; | |
394 | const struct rte_eth_txconf *txconf = &di->default_txconf; | |
395 | ||
396 | internals->tx_offload_capa &= di->tx_offload_capa; | |
397 | internals->tx_queue_offload_capa &= di->tx_queue_offload_capa; | |
398 | ||
399 | /* | |
400 | * Adding a new slave device may cause some of previously inherited | |
401 | * offloads to be withdrawn from the internal tx_queue_offload_capa | |
402 | * value. Thus, the new internal value of default Tx queue offloads | |
403 | * has to be masked by tx_queue_offload_capa to make sure that only | |
404 | * commonly supported offloads are preserved from both the previous | |
405 | * value and the value being inhereted from the new slave device. | |
406 | */ | |
407 | txconf_i->offloads = (txconf_i->offloads | txconf->offloads) & | |
408 | internals->tx_queue_offload_capa; | |
409 | } | |
410 | ||
411 | static void | |
412 | eth_bond_slave_inherit_desc_lim_first(struct rte_eth_desc_lim *bond_desc_lim, | |
413 | const struct rte_eth_desc_lim *slave_desc_lim) | |
414 | { | |
415 | memcpy(bond_desc_lim, slave_desc_lim, sizeof(*bond_desc_lim)); | |
416 | } | |
417 | ||
418 | static int | |
419 | eth_bond_slave_inherit_desc_lim_next(struct rte_eth_desc_lim *bond_desc_lim, | |
420 | const struct rte_eth_desc_lim *slave_desc_lim) | |
421 | { | |
422 | bond_desc_lim->nb_max = RTE_MIN(bond_desc_lim->nb_max, | |
423 | slave_desc_lim->nb_max); | |
424 | bond_desc_lim->nb_min = RTE_MAX(bond_desc_lim->nb_min, | |
425 | slave_desc_lim->nb_min); | |
426 | bond_desc_lim->nb_align = RTE_MAX(bond_desc_lim->nb_align, | |
427 | slave_desc_lim->nb_align); | |
428 | ||
429 | if (bond_desc_lim->nb_min > bond_desc_lim->nb_max || | |
430 | bond_desc_lim->nb_align > bond_desc_lim->nb_max) { | |
431 | RTE_BOND_LOG(ERR, "Failed to inherit descriptor limits"); | |
432 | return -EINVAL; | |
433 | } | |
434 | ||
435 | /* Treat maximum number of segments equal to 0 as unspecified */ | |
436 | if (slave_desc_lim->nb_seg_max != 0 && | |
437 | (bond_desc_lim->nb_seg_max == 0 || | |
438 | slave_desc_lim->nb_seg_max < bond_desc_lim->nb_seg_max)) | |
439 | bond_desc_lim->nb_seg_max = slave_desc_lim->nb_seg_max; | |
440 | if (slave_desc_lim->nb_mtu_seg_max != 0 && | |
441 | (bond_desc_lim->nb_mtu_seg_max == 0 || | |
442 | slave_desc_lim->nb_mtu_seg_max < bond_desc_lim->nb_mtu_seg_max)) | |
443 | bond_desc_lim->nb_mtu_seg_max = slave_desc_lim->nb_mtu_seg_max; | |
444 | ||
445 | return 0; | |
446 | } | |
447 | ||
11fdf7f2 TL |
448 | static int |
449 | __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id) | |
7c673cae FG |
450 | { |
451 | struct rte_eth_dev *bonded_eth_dev, *slave_eth_dev; | |
452 | struct bond_dev_private *internals; | |
453 | struct rte_eth_link link_props; | |
454 | struct rte_eth_dev_info dev_info; | |
f67539c2 | 455 | int ret; |
7c673cae | 456 | |
7c673cae FG |
457 | bonded_eth_dev = &rte_eth_devices[bonded_port_id]; |
458 | internals = bonded_eth_dev->data->dev_private; | |
459 | ||
11fdf7f2 TL |
460 | if (valid_slave_port_id(slave_port_id, internals->mode) != 0) |
461 | return -1; | |
462 | ||
7c673cae FG |
463 | slave_eth_dev = &rte_eth_devices[slave_port_id]; |
464 | if (slave_eth_dev->data->dev_flags & RTE_ETH_DEV_BONDED_SLAVE) { | |
465 | RTE_BOND_LOG(ERR, "Slave device is already a slave of a bonded device"); | |
466 | return -1; | |
467 | } | |
468 | ||
f67539c2 TL |
469 | ret = rte_eth_dev_info_get(slave_port_id, &dev_info); |
470 | if (ret != 0) { | |
471 | RTE_BOND_LOG(ERR, | |
472 | "%s: Error during getting device (port %u) info: %s\n", | |
473 | __func__, slave_port_id, strerror(-ret)); | |
474 | ||
475 | return ret; | |
476 | } | |
7c673cae FG |
477 | if (dev_info.max_rx_pktlen < internals->max_rx_pktlen) { |
478 | RTE_BOND_LOG(ERR, "Slave (port %u) max_rx_pktlen too small", | |
479 | slave_port_id); | |
480 | return -1; | |
481 | } | |
482 | ||
483 | slave_add(internals, slave_eth_dev); | |
484 | ||
485 | /* We need to store slaves reta_size to be able to synchronize RETA for all | |
486 | * slave devices even if its sizes are different. | |
487 | */ | |
488 | internals->slaves[internals->slave_count].reta_size = dev_info.reta_size; | |
489 | ||
490 | if (internals->slave_count < 1) { | |
491 | /* if MAC is not user defined then use MAC of first slave add to | |
492 | * bonded device */ | |
11fdf7f2 TL |
493 | if (!internals->user_defined_mac) { |
494 | if (mac_address_set(bonded_eth_dev, | |
495 | slave_eth_dev->data->mac_addrs)) { | |
496 | RTE_BOND_LOG(ERR, "Failed to set MAC address"); | |
497 | return -1; | |
498 | } | |
499 | } | |
7c673cae | 500 | |
7c673cae FG |
501 | /* Make primary slave */ |
502 | internals->primary_port = slave_port_id; | |
503 | internals->current_primary_port = slave_port_id; | |
504 | ||
505 | /* Inherit queues settings from first slave */ | |
506 | internals->nb_rx_queues = slave_eth_dev->data->nb_rx_queues; | |
507 | internals->nb_tx_queues = slave_eth_dev->data->nb_tx_queues; | |
508 | ||
9f95a23c TL |
509 | eth_bond_slave_inherit_dev_info_rx_first(internals, &dev_info); |
510 | eth_bond_slave_inherit_dev_info_tx_first(internals, &dev_info); | |
511 | ||
512 | eth_bond_slave_inherit_desc_lim_first(&internals->rx_desc_lim, | |
513 | &dev_info.rx_desc_lim); | |
514 | eth_bond_slave_inherit_desc_lim_first(&internals->tx_desc_lim, | |
515 | &dev_info.tx_desc_lim); | |
516 | } else { | |
517 | int ret; | |
7c673cae | 518 | |
9f95a23c TL |
519 | eth_bond_slave_inherit_dev_info_rx_next(internals, &dev_info); |
520 | eth_bond_slave_inherit_dev_info_tx_next(internals, &dev_info); | |
7c673cae | 521 | |
9f95a23c TL |
522 | ret = eth_bond_slave_inherit_desc_lim_next( |
523 | &internals->rx_desc_lim, &dev_info.rx_desc_lim); | |
524 | if (ret != 0) | |
525 | return ret; | |
7c673cae | 526 | |
9f95a23c TL |
527 | ret = eth_bond_slave_inherit_desc_lim_next( |
528 | &internals->tx_desc_lim, &dev_info.tx_desc_lim); | |
529 | if (ret != 0) | |
530 | return ret; | |
7c673cae FG |
531 | } |
532 | ||
533 | bonded_eth_dev->data->dev_conf.rx_adv_conf.rss_conf.rss_hf &= | |
534 | internals->flow_type_rss_offloads; | |
535 | ||
11fdf7f2 TL |
536 | if (slave_rte_flow_prepare(internals->slave_count, internals) != 0) { |
537 | RTE_BOND_LOG(ERR, "Failed to prepare new slave flows: port=%d", | |
538 | slave_port_id); | |
539 | return -1; | |
540 | } | |
7c673cae | 541 | |
11fdf7f2 TL |
542 | /* Add additional MAC addresses to the slave */ |
543 | if (slave_add_mac_addresses(bonded_eth_dev, slave_port_id) != 0) { | |
544 | RTE_BOND_LOG(ERR, "Failed to add mac address(es) to slave %hu", | |
545 | slave_port_id); | |
546 | return -1; | |
547 | } | |
548 | ||
549 | internals->slave_count++; | |
7c673cae FG |
550 | |
551 | if (bonded_eth_dev->data->dev_started) { | |
552 | if (slave_configure(bonded_eth_dev, slave_eth_dev) != 0) { | |
11fdf7f2 | 553 | internals->slave_count--; |
7c673cae FG |
554 | RTE_BOND_LOG(ERR, "rte_bond_slaves_configure: port=%d", |
555 | slave_port_id); | |
556 | return -1; | |
557 | } | |
558 | } | |
559 | ||
11fdf7f2 TL |
560 | /* Update all slave devices MACs */ |
561 | mac_address_slaves_update(bonded_eth_dev); | |
562 | ||
7c673cae FG |
563 | /* Register link status change callback with bonded device pointer as |
564 | * argument*/ | |
565 | rte_eth_dev_callback_register(slave_port_id, RTE_ETH_EVENT_INTR_LSC, | |
566 | bond_ethdev_lsc_event_callback, &bonded_eth_dev->data->port_id); | |
567 | ||
568 | /* If bonded device is started then we can add the slave to our active | |
569 | * slave array */ | |
570 | if (bonded_eth_dev->data->dev_started) { | |
f67539c2 TL |
571 | ret = rte_eth_link_get_nowait(slave_port_id, &link_props); |
572 | if (ret < 0) { | |
573 | rte_eth_dev_callback_unregister(slave_port_id, | |
574 | RTE_ETH_EVENT_INTR_LSC, | |
575 | bond_ethdev_lsc_event_callback, | |
576 | &bonded_eth_dev->data->port_id); | |
577 | internals->slave_count--; | |
578 | RTE_BOND_LOG(ERR, | |
579 | "Slave (port %u) link get failed: %s\n", | |
580 | slave_port_id, rte_strerror(-ret)); | |
581 | return -1; | |
582 | } | |
7c673cae FG |
583 | |
584 | if (link_props.link_status == ETH_LINK_UP) { | |
585 | if (internals->active_slave_count == 0 && | |
586 | !internals->user_defined_primary_port) | |
587 | bond_ethdev_primary_set(internals, | |
588 | slave_port_id); | |
7c673cae FG |
589 | } |
590 | } | |
591 | ||
f67539c2 TL |
592 | /* Add slave details to bonded device */ |
593 | slave_eth_dev->data->dev_flags |= RTE_ETH_DEV_BONDED_SLAVE; | |
594 | ||
7c673cae FG |
595 | slave_vlan_filter_set(bonded_port_id, slave_port_id); |
596 | ||
597 | return 0; | |
598 | ||
599 | } | |
600 | ||
601 | int | |
11fdf7f2 | 602 | rte_eth_bond_slave_add(uint16_t bonded_port_id, uint16_t slave_port_id) |
7c673cae FG |
603 | { |
604 | struct rte_eth_dev *bonded_eth_dev; | |
605 | struct bond_dev_private *internals; | |
606 | ||
607 | int retval; | |
608 | ||
609 | /* Verify that port id's are valid bonded and slave ports */ | |
610 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
611 | return -1; | |
612 | ||
613 | bonded_eth_dev = &rte_eth_devices[bonded_port_id]; | |
614 | internals = bonded_eth_dev->data->dev_private; | |
615 | ||
616 | rte_spinlock_lock(&internals->lock); | |
617 | ||
618 | retval = __eth_bond_slave_add_lock_free(bonded_port_id, slave_port_id); | |
619 | ||
620 | rte_spinlock_unlock(&internals->lock); | |
621 | ||
622 | return retval; | |
623 | } | |
624 | ||
625 | static int | |
11fdf7f2 TL |
626 | __eth_bond_slave_remove_lock_free(uint16_t bonded_port_id, |
627 | uint16_t slave_port_id) | |
7c673cae FG |
628 | { |
629 | struct rte_eth_dev *bonded_eth_dev; | |
630 | struct bond_dev_private *internals; | |
631 | struct rte_eth_dev *slave_eth_dev; | |
11fdf7f2 TL |
632 | struct rte_flow_error flow_error; |
633 | struct rte_flow *flow; | |
7c673cae FG |
634 | int i, slave_idx; |
635 | ||
7c673cae FG |
636 | bonded_eth_dev = &rte_eth_devices[bonded_port_id]; |
637 | internals = bonded_eth_dev->data->dev_private; | |
638 | ||
11fdf7f2 TL |
639 | if (valid_slave_port_id(slave_port_id, internals->mode) < 0) |
640 | return -1; | |
641 | ||
7c673cae FG |
642 | /* first remove from active slave list */ |
643 | slave_idx = find_slave_by_id(internals->active_slaves, | |
644 | internals->active_slave_count, slave_port_id); | |
645 | ||
646 | if (slave_idx < internals->active_slave_count) | |
647 | deactivate_slave(bonded_eth_dev, slave_port_id); | |
648 | ||
649 | slave_idx = -1; | |
650 | /* now find in slave list */ | |
651 | for (i = 0; i < internals->slave_count; i++) | |
652 | if (internals->slaves[i].port_id == slave_port_id) { | |
653 | slave_idx = i; | |
654 | break; | |
655 | } | |
656 | ||
657 | if (slave_idx < 0) { | |
658 | RTE_BOND_LOG(ERR, "Couldn't find slave in port list, slave count %d", | |
659 | internals->slave_count); | |
660 | return -1; | |
661 | } | |
662 | ||
663 | /* Un-register link status change callback with bonded device pointer as | |
664 | * argument*/ | |
665 | rte_eth_dev_callback_unregister(slave_port_id, RTE_ETH_EVENT_INTR_LSC, | |
666 | bond_ethdev_lsc_event_callback, | |
667 | &rte_eth_devices[bonded_port_id].data->port_id); | |
668 | ||
669 | /* Restore original MAC address of slave device */ | |
11fdf7f2 | 670 | rte_eth_dev_default_mac_addr_set(slave_port_id, |
7c673cae FG |
671 | &(internals->slaves[slave_idx].persisted_mac_addr)); |
672 | ||
11fdf7f2 TL |
673 | /* remove additional MAC addresses from the slave */ |
674 | slave_remove_mac_addresses(bonded_eth_dev, slave_port_id); | |
675 | ||
676 | /* | |
677 | * Remove bond device flows from slave device. | |
678 | * Note: don't restore flow isolate mode. | |
679 | */ | |
680 | TAILQ_FOREACH(flow, &internals->flow_list, next) { | |
681 | if (flow->flows[slave_idx] != NULL) { | |
682 | rte_flow_destroy(slave_port_id, flow->flows[slave_idx], | |
683 | &flow_error); | |
684 | flow->flows[slave_idx] = NULL; | |
685 | } | |
686 | } | |
687 | ||
7c673cae FG |
688 | slave_eth_dev = &rte_eth_devices[slave_port_id]; |
689 | slave_remove(internals, slave_eth_dev); | |
690 | slave_eth_dev->data->dev_flags &= (~RTE_ETH_DEV_BONDED_SLAVE); | |
691 | ||
692 | /* first slave in the active list will be the primary by default, | |
693 | * otherwise use first device in list */ | |
694 | if (internals->current_primary_port == slave_port_id) { | |
695 | if (internals->active_slave_count > 0) | |
696 | internals->current_primary_port = internals->active_slaves[0]; | |
697 | else if (internals->slave_count > 0) | |
698 | internals->current_primary_port = internals->slaves[0].port_id; | |
699 | else | |
700 | internals->primary_port = 0; | |
701 | } | |
702 | ||
703 | if (internals->active_slave_count < 1) { | |
7c673cae FG |
704 | /* if no slaves are any longer attached to bonded device and MAC is not |
705 | * user defined then clear MAC of bonded device as it will be reset | |
706 | * when a new slave is added */ | |
707 | if (internals->slave_count < 1 && !internals->user_defined_mac) | |
708 | memset(rte_eth_devices[bonded_port_id].data->mac_addrs, 0, | |
709 | sizeof(*(rte_eth_devices[bonded_port_id].data->mac_addrs))); | |
710 | } | |
711 | if (internals->slave_count == 0) { | |
712 | internals->rx_offload_capa = 0; | |
713 | internals->tx_offload_capa = 0; | |
11fdf7f2 TL |
714 | internals->rx_queue_offload_capa = 0; |
715 | internals->tx_queue_offload_capa = 0; | |
7c673cae FG |
716 | internals->flow_type_rss_offloads = ETH_RSS_PROTO_MASK; |
717 | internals->reta_size = 0; | |
718 | internals->candidate_max_rx_pktlen = 0; | |
719 | internals->max_rx_pktlen = 0; | |
720 | } | |
721 | return 0; | |
722 | } | |
723 | ||
724 | int | |
11fdf7f2 | 725 | rte_eth_bond_slave_remove(uint16_t bonded_port_id, uint16_t slave_port_id) |
7c673cae FG |
726 | { |
727 | struct rte_eth_dev *bonded_eth_dev; | |
728 | struct bond_dev_private *internals; | |
729 | int retval; | |
730 | ||
731 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
732 | return -1; | |
733 | ||
734 | bonded_eth_dev = &rte_eth_devices[bonded_port_id]; | |
735 | internals = bonded_eth_dev->data->dev_private; | |
736 | ||
737 | rte_spinlock_lock(&internals->lock); | |
738 | ||
739 | retval = __eth_bond_slave_remove_lock_free(bonded_port_id, slave_port_id); | |
740 | ||
741 | rte_spinlock_unlock(&internals->lock); | |
742 | ||
743 | return retval; | |
744 | } | |
745 | ||
746 | int | |
11fdf7f2 | 747 | rte_eth_bond_mode_set(uint16_t bonded_port_id, uint8_t mode) |
7c673cae | 748 | { |
11fdf7f2 TL |
749 | struct rte_eth_dev *bonded_eth_dev; |
750 | ||
7c673cae FG |
751 | if (valid_bonded_port_id(bonded_port_id) != 0) |
752 | return -1; | |
753 | ||
11fdf7f2 TL |
754 | bonded_eth_dev = &rte_eth_devices[bonded_port_id]; |
755 | ||
756 | if (check_for_master_bonded_ethdev(bonded_eth_dev) != 0 && | |
757 | mode == BONDING_MODE_8023AD) | |
758 | return -1; | |
759 | ||
760 | return bond_ethdev_mode_set(bonded_eth_dev, mode); | |
7c673cae FG |
761 | } |
762 | ||
763 | int | |
11fdf7f2 | 764 | rte_eth_bond_mode_get(uint16_t bonded_port_id) |
7c673cae FG |
765 | { |
766 | struct bond_dev_private *internals; | |
767 | ||
768 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
769 | return -1; | |
770 | ||
771 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
772 | ||
773 | return internals->mode; | |
774 | } | |
775 | ||
776 | int | |
11fdf7f2 | 777 | rte_eth_bond_primary_set(uint16_t bonded_port_id, uint16_t slave_port_id) |
7c673cae FG |
778 | { |
779 | struct bond_dev_private *internals; | |
780 | ||
781 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
782 | return -1; | |
783 | ||
11fdf7f2 | 784 | internals = rte_eth_devices[bonded_port_id].data->dev_private; |
7c673cae | 785 | |
11fdf7f2 TL |
786 | if (valid_slave_port_id(slave_port_id, internals->mode) != 0) |
787 | return -1; | |
7c673cae FG |
788 | |
789 | internals->user_defined_primary_port = 1; | |
790 | internals->primary_port = slave_port_id; | |
791 | ||
792 | bond_ethdev_primary_set(internals, slave_port_id); | |
793 | ||
794 | return 0; | |
795 | } | |
796 | ||
797 | int | |
11fdf7f2 | 798 | rte_eth_bond_primary_get(uint16_t bonded_port_id) |
7c673cae FG |
799 | { |
800 | struct bond_dev_private *internals; | |
801 | ||
802 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
803 | return -1; | |
804 | ||
805 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
806 | ||
807 | if (internals->slave_count < 1) | |
808 | return -1; | |
809 | ||
810 | return internals->current_primary_port; | |
811 | } | |
812 | ||
813 | int | |
11fdf7f2 TL |
814 | rte_eth_bond_slaves_get(uint16_t bonded_port_id, uint16_t slaves[], |
815 | uint16_t len) | |
7c673cae FG |
816 | { |
817 | struct bond_dev_private *internals; | |
9f95a23c | 818 | uint16_t i; |
7c673cae FG |
819 | |
820 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
821 | return -1; | |
822 | ||
823 | if (slaves == NULL) | |
824 | return -1; | |
825 | ||
826 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
827 | ||
828 | if (internals->slave_count > len) | |
829 | return -1; | |
830 | ||
831 | for (i = 0; i < internals->slave_count; i++) | |
832 | slaves[i] = internals->slaves[i].port_id; | |
833 | ||
834 | return internals->slave_count; | |
835 | } | |
836 | ||
837 | int | |
11fdf7f2 TL |
838 | rte_eth_bond_active_slaves_get(uint16_t bonded_port_id, uint16_t slaves[], |
839 | uint16_t len) | |
7c673cae FG |
840 | { |
841 | struct bond_dev_private *internals; | |
842 | ||
843 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
844 | return -1; | |
845 | ||
846 | if (slaves == NULL) | |
847 | return -1; | |
848 | ||
849 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
850 | ||
851 | if (internals->active_slave_count > len) | |
852 | return -1; | |
853 | ||
11fdf7f2 TL |
854 | memcpy(slaves, internals->active_slaves, |
855 | internals->active_slave_count * sizeof(internals->active_slaves[0])); | |
7c673cae FG |
856 | |
857 | return internals->active_slave_count; | |
858 | } | |
859 | ||
860 | int | |
11fdf7f2 | 861 | rte_eth_bond_mac_address_set(uint16_t bonded_port_id, |
f67539c2 | 862 | struct rte_ether_addr *mac_addr) |
7c673cae FG |
863 | { |
864 | struct rte_eth_dev *bonded_eth_dev; | |
865 | struct bond_dev_private *internals; | |
866 | ||
867 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
868 | return -1; | |
869 | ||
870 | bonded_eth_dev = &rte_eth_devices[bonded_port_id]; | |
871 | internals = bonded_eth_dev->data->dev_private; | |
872 | ||
873 | /* Set MAC Address of Bonded Device */ | |
874 | if (mac_address_set(bonded_eth_dev, mac_addr)) | |
875 | return -1; | |
876 | ||
877 | internals->user_defined_mac = 1; | |
878 | ||
879 | /* Update all slave devices MACs*/ | |
880 | if (internals->slave_count > 0) | |
881 | return mac_address_slaves_update(bonded_eth_dev); | |
882 | ||
883 | return 0; | |
884 | } | |
885 | ||
886 | int | |
11fdf7f2 | 887 | rte_eth_bond_mac_address_reset(uint16_t bonded_port_id) |
7c673cae FG |
888 | { |
889 | struct rte_eth_dev *bonded_eth_dev; | |
890 | struct bond_dev_private *internals; | |
891 | ||
892 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
893 | return -1; | |
894 | ||
895 | bonded_eth_dev = &rte_eth_devices[bonded_port_id]; | |
896 | internals = bonded_eth_dev->data->dev_private; | |
897 | ||
898 | internals->user_defined_mac = 0; | |
899 | ||
900 | if (internals->slave_count > 0) { | |
11fdf7f2 TL |
901 | int slave_port; |
902 | /* Get the primary slave location based on the primary port | |
903 | * number as, while slave_add(), we will keep the primary | |
904 | * slave based on slave_count,but not based on the primary port. | |
905 | */ | |
906 | for (slave_port = 0; slave_port < internals->slave_count; | |
907 | slave_port++) { | |
908 | if (internals->slaves[slave_port].port_id == | |
909 | internals->primary_port) | |
910 | break; | |
911 | } | |
912 | ||
7c673cae FG |
913 | /* Set MAC Address of Bonded Device */ |
914 | if (mac_address_set(bonded_eth_dev, | |
11fdf7f2 | 915 | &internals->slaves[slave_port].persisted_mac_addr) |
7c673cae FG |
916 | != 0) { |
917 | RTE_BOND_LOG(ERR, "Failed to set MAC address on bonded device"); | |
918 | return -1; | |
919 | } | |
920 | /* Update all slave devices MAC addresses */ | |
921 | return mac_address_slaves_update(bonded_eth_dev); | |
922 | } | |
923 | /* No need to update anything as no slaves present */ | |
924 | return 0; | |
925 | } | |
926 | ||
927 | int | |
11fdf7f2 | 928 | rte_eth_bond_xmit_policy_set(uint16_t bonded_port_id, uint8_t policy) |
7c673cae FG |
929 | { |
930 | struct bond_dev_private *internals; | |
931 | ||
932 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
933 | return -1; | |
934 | ||
935 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
936 | ||
937 | switch (policy) { | |
938 | case BALANCE_XMIT_POLICY_LAYER2: | |
939 | internals->balance_xmit_policy = policy; | |
11fdf7f2 | 940 | internals->burst_xmit_hash = burst_xmit_l2_hash; |
7c673cae FG |
941 | break; |
942 | case BALANCE_XMIT_POLICY_LAYER23: | |
943 | internals->balance_xmit_policy = policy; | |
11fdf7f2 | 944 | internals->burst_xmit_hash = burst_xmit_l23_hash; |
7c673cae FG |
945 | break; |
946 | case BALANCE_XMIT_POLICY_LAYER34: | |
947 | internals->balance_xmit_policy = policy; | |
11fdf7f2 | 948 | internals->burst_xmit_hash = burst_xmit_l34_hash; |
7c673cae FG |
949 | break; |
950 | ||
951 | default: | |
952 | return -1; | |
953 | } | |
954 | return 0; | |
955 | } | |
956 | ||
957 | int | |
11fdf7f2 | 958 | rte_eth_bond_xmit_policy_get(uint16_t bonded_port_id) |
7c673cae FG |
959 | { |
960 | struct bond_dev_private *internals; | |
961 | ||
962 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
963 | return -1; | |
964 | ||
965 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
966 | ||
967 | return internals->balance_xmit_policy; | |
968 | } | |
969 | ||
970 | int | |
11fdf7f2 | 971 | rte_eth_bond_link_monitoring_set(uint16_t bonded_port_id, uint32_t internal_ms) |
7c673cae FG |
972 | { |
973 | struct bond_dev_private *internals; | |
974 | ||
975 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
976 | return -1; | |
977 | ||
978 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
979 | internals->link_status_polling_interval_ms = internal_ms; | |
980 | ||
981 | return 0; | |
982 | } | |
983 | ||
984 | int | |
11fdf7f2 | 985 | rte_eth_bond_link_monitoring_get(uint16_t bonded_port_id) |
7c673cae FG |
986 | { |
987 | struct bond_dev_private *internals; | |
988 | ||
989 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
990 | return -1; | |
991 | ||
992 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
993 | ||
994 | return internals->link_status_polling_interval_ms; | |
995 | } | |
996 | ||
997 | int | |
11fdf7f2 TL |
998 | rte_eth_bond_link_down_prop_delay_set(uint16_t bonded_port_id, |
999 | uint32_t delay_ms) | |
7c673cae FG |
1000 | |
1001 | { | |
1002 | struct bond_dev_private *internals; | |
1003 | ||
1004 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
1005 | return -1; | |
1006 | ||
1007 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
1008 | internals->link_down_delay_ms = delay_ms; | |
1009 | ||
1010 | return 0; | |
1011 | } | |
1012 | ||
1013 | int | |
11fdf7f2 | 1014 | rte_eth_bond_link_down_prop_delay_get(uint16_t bonded_port_id) |
7c673cae FG |
1015 | { |
1016 | struct bond_dev_private *internals; | |
1017 | ||
1018 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
1019 | return -1; | |
1020 | ||
1021 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
1022 | ||
1023 | return internals->link_down_delay_ms; | |
1024 | } | |
1025 | ||
1026 | int | |
11fdf7f2 | 1027 | rte_eth_bond_link_up_prop_delay_set(uint16_t bonded_port_id, uint32_t delay_ms) |
7c673cae FG |
1028 | |
1029 | { | |
1030 | struct bond_dev_private *internals; | |
1031 | ||
1032 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
1033 | return -1; | |
1034 | ||
1035 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
1036 | internals->link_up_delay_ms = delay_ms; | |
1037 | ||
1038 | return 0; | |
1039 | } | |
1040 | ||
1041 | int | |
11fdf7f2 | 1042 | rte_eth_bond_link_up_prop_delay_get(uint16_t bonded_port_id) |
7c673cae FG |
1043 | { |
1044 | struct bond_dev_private *internals; | |
1045 | ||
1046 | if (valid_bonded_port_id(bonded_port_id) != 0) | |
1047 | return -1; | |
1048 | ||
1049 | internals = rte_eth_devices[bonded_port_id].data->dev_private; | |
1050 | ||
1051 | return internals->link_up_delay_ms; | |
1052 | } |