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bump version to 12.2.12-pve1
[ceph.git] / ceph / src / dpdk / drivers / net / bnx2x / bnx2x_ethdev.c
1 /*
2 * Copyright (c) 2013-2015 Brocade Communications Systems, Inc.
3 *
4 * Copyright (c) 2015 QLogic Corporation.
5 * All rights reserved.
6 * www.qlogic.com
7 *
8 * See LICENSE.bnx2x_pmd for copyright and licensing details.
9 */
10
11 #include "bnx2x.h"
12 #include "bnx2x_rxtx.h"
13
14 #include <rte_dev.h>
15
16 /*
17 * The set of PCI devices this driver supports
18 */
19 #define BROADCOM_PCI_VENDOR_ID 0x14E4
20 static struct rte_pci_id pci_id_bnx2x_map[] = {
21 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57800) },
22 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57711) },
23 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57810) },
24 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57811) },
25 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_OBS) },
26 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_4_10) },
27 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_2_20) },
28 #ifdef RTE_LIBRTE_BNX2X_MF_SUPPORT
29 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57810_MF) },
30 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57811_MF) },
31 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_MF) },
32 #endif
33 { .vendor_id = 0, }
34 };
35
36 static struct rte_pci_id pci_id_bnx2xvf_map[] = {
37 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57800_VF) },
38 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57810_VF) },
39 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57811_VF) },
40 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_VF) },
41 { .vendor_id = 0, }
42 };
43
44 struct rte_bnx2x_xstats_name_off {
45 char name[RTE_ETH_XSTATS_NAME_SIZE];
46 uint32_t offset_hi;
47 uint32_t offset_lo;
48 };
49
50 static const struct rte_bnx2x_xstats_name_off bnx2x_xstats_strings[] = {
51 {"rx_buffer_drops",
52 offsetof(struct bnx2x_eth_stats, brb_drop_hi),
53 offsetof(struct bnx2x_eth_stats, brb_drop_lo)},
54 {"rx_buffer_truncates",
55 offsetof(struct bnx2x_eth_stats, brb_truncate_hi),
56 offsetof(struct bnx2x_eth_stats, brb_truncate_lo)},
57 {"rx_buffer_truncate_discard",
58 offsetof(struct bnx2x_eth_stats, brb_truncate_discard),
59 offsetof(struct bnx2x_eth_stats, brb_truncate_discard)},
60 {"mac_filter_discard",
61 offsetof(struct bnx2x_eth_stats, mac_filter_discard),
62 offsetof(struct bnx2x_eth_stats, mac_filter_discard)},
63 {"no_match_vlan_tag_discard",
64 offsetof(struct bnx2x_eth_stats, mf_tag_discard),
65 offsetof(struct bnx2x_eth_stats, mf_tag_discard)},
66 {"tx_pause",
67 offsetof(struct bnx2x_eth_stats, pause_frames_sent_hi),
68 offsetof(struct bnx2x_eth_stats, pause_frames_sent_lo)},
69 {"rx_pause",
70 offsetof(struct bnx2x_eth_stats, pause_frames_received_hi),
71 offsetof(struct bnx2x_eth_stats, pause_frames_received_lo)},
72 {"tx_priority_flow_control",
73 offsetof(struct bnx2x_eth_stats, pfc_frames_sent_hi),
74 offsetof(struct bnx2x_eth_stats, pfc_frames_sent_lo)},
75 {"rx_priority_flow_control",
76 offsetof(struct bnx2x_eth_stats, pfc_frames_received_hi),
77 offsetof(struct bnx2x_eth_stats, pfc_frames_received_lo)}
78 };
79
80 static void
81 bnx2x_link_update(struct rte_eth_dev *dev)
82 {
83 struct bnx2x_softc *sc = dev->data->dev_private;
84
85 PMD_INIT_FUNC_TRACE();
86 bnx2x_link_status_update(sc);
87 mb();
88 dev->data->dev_link.link_speed = sc->link_vars.line_speed;
89 switch (sc->link_vars.duplex) {
90 case DUPLEX_FULL:
91 dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
92 break;
93 case DUPLEX_HALF:
94 dev->data->dev_link.link_duplex = ETH_LINK_HALF_DUPLEX;
95 break;
96 }
97 dev->data->dev_link.link_autoneg = !(dev->data->dev_conf.link_speeds &
98 ETH_LINK_SPEED_FIXED);
99 dev->data->dev_link.link_status = sc->link_vars.link_up;
100 }
101
102 static void
103 bnx2x_interrupt_action(struct rte_eth_dev *dev)
104 {
105 struct bnx2x_softc *sc = dev->data->dev_private;
106 uint32_t link_status;
107
108 PMD_DEBUG_PERIODIC_LOG(INFO, "Interrupt handled");
109
110 bnx2x_intr_legacy(sc, 0);
111
112 if (sc->periodic_flags & PERIODIC_GO)
113 bnx2x_periodic_callout(sc);
114 link_status = REG_RD(sc, sc->link_params.shmem_base +
115 offsetof(struct shmem_region,
116 port_mb[sc->link_params.port].link_status));
117 if ((link_status & LINK_STATUS_LINK_UP) != dev->data->dev_link.link_status)
118 bnx2x_link_update(dev);
119 }
120
121 static __rte_unused void
122 bnx2x_interrupt_handler(__rte_unused struct rte_intr_handle *handle, void *param)
123 {
124 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
125
126 bnx2x_interrupt_action(dev);
127 rte_intr_enable(&(dev->pci_dev->intr_handle));
128 }
129
130 /*
131 * Devops - helper functions can be called from user application
132 */
133
134 static int
135 bnx2x_dev_configure(struct rte_eth_dev *dev)
136 {
137 struct bnx2x_softc *sc = dev->data->dev_private;
138 int mp_ncpus = sysconf(_SC_NPROCESSORS_CONF);
139
140 PMD_INIT_FUNC_TRACE();
141
142 if (dev->data->dev_conf.rxmode.jumbo_frame)
143 sc->mtu = dev->data->dev_conf.rxmode.max_rx_pkt_len;
144
145 if (dev->data->nb_tx_queues > dev->data->nb_rx_queues) {
146 PMD_DRV_LOG(ERR, "The number of TX queues is greater than number of RX queues");
147 return -EINVAL;
148 }
149
150 sc->num_queues = MAX(dev->data->nb_rx_queues, dev->data->nb_tx_queues);
151 if (sc->num_queues > mp_ncpus) {
152 PMD_DRV_LOG(ERR, "The number of queues is more than number of CPUs");
153 return -EINVAL;
154 }
155
156 PMD_DRV_LOG(DEBUG, "num_queues=%d, mtu=%d",
157 sc->num_queues, sc->mtu);
158
159 /* allocate ilt */
160 if (bnx2x_alloc_ilt_mem(sc) != 0) {
161 PMD_DRV_LOG(ERR, "bnx2x_alloc_ilt_mem was failed");
162 return -ENXIO;
163 }
164
165 /* allocate the host hardware/software hsi structures */
166 if (bnx2x_alloc_hsi_mem(sc) != 0) {
167 PMD_DRV_LOG(ERR, "bnx2x_alloc_hsi_mem was failed");
168 bnx2x_free_ilt_mem(sc);
169 return -ENXIO;
170 }
171
172 return 0;
173 }
174
175 static int
176 bnx2x_dev_start(struct rte_eth_dev *dev)
177 {
178 struct bnx2x_softc *sc = dev->data->dev_private;
179 int ret = 0;
180
181 PMD_INIT_FUNC_TRACE();
182
183 ret = bnx2x_init(sc);
184 if (ret) {
185 PMD_DRV_LOG(DEBUG, "bnx2x_init failed (%d)", ret);
186 return -1;
187 }
188
189 if (IS_PF(sc)) {
190 rte_intr_callback_register(&(dev->pci_dev->intr_handle),
191 bnx2x_interrupt_handler, (void *)dev);
192
193 if(rte_intr_enable(&(dev->pci_dev->intr_handle)))
194 PMD_DRV_LOG(ERR, "rte_intr_enable failed");
195 }
196
197 ret = bnx2x_dev_rx_init(dev);
198 if (ret != 0) {
199 PMD_DRV_LOG(DEBUG, "bnx2x_dev_rx_init returned error code");
200 return -3;
201 }
202
203 /* Print important adapter info for the user. */
204 bnx2x_print_adapter_info(sc);
205
206 return ret;
207 }
208
209 static void
210 bnx2x_dev_stop(struct rte_eth_dev *dev)
211 {
212 struct bnx2x_softc *sc = dev->data->dev_private;
213 int ret = 0;
214
215 PMD_INIT_FUNC_TRACE();
216
217 if (IS_PF(sc)) {
218 rte_intr_disable(&(dev->pci_dev->intr_handle));
219 rte_intr_callback_unregister(&(dev->pci_dev->intr_handle),
220 bnx2x_interrupt_handler, (void *)dev);
221 }
222
223 ret = bnx2x_nic_unload(sc, UNLOAD_NORMAL, FALSE);
224 if (ret) {
225 PMD_DRV_LOG(DEBUG, "bnx2x_nic_unload failed (%d)", ret);
226 return;
227 }
228
229 return;
230 }
231
232 static void
233 bnx2x_dev_close(struct rte_eth_dev *dev)
234 {
235 struct bnx2x_softc *sc = dev->data->dev_private;
236
237 PMD_INIT_FUNC_TRACE();
238
239 if (IS_VF(sc))
240 bnx2x_vf_close(sc);
241
242 bnx2x_dev_clear_queues(dev);
243 memset(&(dev->data->dev_link), 0 , sizeof(struct rte_eth_link));
244
245 /* free the host hardware/software hsi structures */
246 bnx2x_free_hsi_mem(sc);
247
248 /* free ilt */
249 bnx2x_free_ilt_mem(sc);
250 }
251
252 static void
253 bnx2x_promisc_enable(struct rte_eth_dev *dev)
254 {
255 struct bnx2x_softc *sc = dev->data->dev_private;
256
257 PMD_INIT_FUNC_TRACE();
258 sc->rx_mode = BNX2X_RX_MODE_PROMISC;
259 bnx2x_set_rx_mode(sc);
260 }
261
262 static void
263 bnx2x_promisc_disable(struct rte_eth_dev *dev)
264 {
265 struct bnx2x_softc *sc = dev->data->dev_private;
266
267 PMD_INIT_FUNC_TRACE();
268 sc->rx_mode = BNX2X_RX_MODE_NORMAL;
269 bnx2x_set_rx_mode(sc);
270 }
271
272 static void
273 bnx2x_dev_allmulticast_enable(struct rte_eth_dev *dev)
274 {
275 struct bnx2x_softc *sc = dev->data->dev_private;
276
277 PMD_INIT_FUNC_TRACE();
278 sc->rx_mode = BNX2X_RX_MODE_ALLMULTI;
279 bnx2x_set_rx_mode(sc);
280 }
281
282 static void
283 bnx2x_dev_allmulticast_disable(struct rte_eth_dev *dev)
284 {
285 struct bnx2x_softc *sc = dev->data->dev_private;
286
287 PMD_INIT_FUNC_TRACE();
288 sc->rx_mode = BNX2X_RX_MODE_NORMAL;
289 bnx2x_set_rx_mode(sc);
290 }
291
292 static int
293 bnx2x_dev_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete)
294 {
295 PMD_INIT_FUNC_TRACE();
296
297 int old_link_status = dev->data->dev_link.link_status;
298
299 bnx2x_link_update(dev);
300
301 return old_link_status == dev->data->dev_link.link_status ? -1 : 0;
302 }
303
304 static int
305 bnx2xvf_dev_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete)
306 {
307 int old_link_status = dev->data->dev_link.link_status;
308 struct bnx2x_softc *sc = dev->data->dev_private;
309
310 bnx2x_link_update(dev);
311
312 bnx2x_check_bull(sc);
313 if (sc->old_bulletin.valid_bitmap & (1 << CHANNEL_DOWN)) {
314 PMD_DRV_LOG(ERR, "PF indicated channel is down."
315 "VF device is no longer operational");
316 dev->data->dev_link.link_status = ETH_LINK_DOWN;
317 }
318
319 return old_link_status == dev->data->dev_link.link_status ? -1 : 0;
320 }
321
322 static void
323 bnx2x_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
324 {
325 struct bnx2x_softc *sc = dev->data->dev_private;
326 uint32_t brb_truncate_discard;
327 uint64_t brb_drops;
328 uint64_t brb_truncates;
329
330 PMD_INIT_FUNC_TRACE();
331
332 bnx2x_stats_handle(sc, STATS_EVENT_UPDATE);
333
334 memset(stats, 0, sizeof (struct rte_eth_stats));
335
336 stats->ipackets =
337 HILO_U64(sc->eth_stats.total_unicast_packets_received_hi,
338 sc->eth_stats.total_unicast_packets_received_lo) +
339 HILO_U64(sc->eth_stats.total_multicast_packets_received_hi,
340 sc->eth_stats.total_multicast_packets_received_lo) +
341 HILO_U64(sc->eth_stats.total_broadcast_packets_received_hi,
342 sc->eth_stats.total_broadcast_packets_received_lo);
343
344 stats->opackets =
345 HILO_U64(sc->eth_stats.total_unicast_packets_transmitted_hi,
346 sc->eth_stats.total_unicast_packets_transmitted_lo) +
347 HILO_U64(sc->eth_stats.total_multicast_packets_transmitted_hi,
348 sc->eth_stats.total_multicast_packets_transmitted_lo) +
349 HILO_U64(sc->eth_stats.total_broadcast_packets_transmitted_hi,
350 sc->eth_stats.total_broadcast_packets_transmitted_lo);
351
352 stats->ibytes =
353 HILO_U64(sc->eth_stats.total_bytes_received_hi,
354 sc->eth_stats.total_bytes_received_lo);
355
356 stats->obytes =
357 HILO_U64(sc->eth_stats.total_bytes_transmitted_hi,
358 sc->eth_stats.total_bytes_transmitted_lo);
359
360 stats->ierrors =
361 HILO_U64(sc->eth_stats.error_bytes_received_hi,
362 sc->eth_stats.error_bytes_received_lo);
363
364 stats->oerrors = 0;
365
366 stats->rx_nombuf =
367 HILO_U64(sc->eth_stats.no_buff_discard_hi,
368 sc->eth_stats.no_buff_discard_lo);
369
370 brb_drops =
371 HILO_U64(sc->eth_stats.brb_drop_hi,
372 sc->eth_stats.brb_drop_lo);
373
374 brb_truncates =
375 HILO_U64(sc->eth_stats.brb_truncate_hi,
376 sc->eth_stats.brb_truncate_lo);
377
378 brb_truncate_discard = sc->eth_stats.brb_truncate_discard;
379
380 stats->imissed = brb_drops + brb_truncates +
381 brb_truncate_discard + stats->rx_nombuf;
382 }
383
384 static int
385 bnx2x_get_xstats_names(__rte_unused struct rte_eth_dev *dev,
386 struct rte_eth_xstat_name *xstats_names,
387 __rte_unused unsigned limit)
388 {
389 unsigned int i, stat_cnt = RTE_DIM(bnx2x_xstats_strings);
390
391 if (xstats_names != NULL)
392 for (i = 0; i < stat_cnt; i++)
393 snprintf(xstats_names[i].name,
394 sizeof(xstats_names[i].name),
395 "%s",
396 bnx2x_xstats_strings[i].name);
397
398 return stat_cnt;
399 }
400
401 static int
402 bnx2x_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
403 unsigned int n)
404 {
405 struct bnx2x_softc *sc = dev->data->dev_private;
406 unsigned int num = RTE_DIM(bnx2x_xstats_strings);
407
408 if (n < num)
409 return num;
410
411 bnx2x_stats_handle(sc, STATS_EVENT_UPDATE);
412
413 for (num = 0; num < n; num++) {
414 if (bnx2x_xstats_strings[num].offset_hi !=
415 bnx2x_xstats_strings[num].offset_lo)
416 xstats[num].value = HILO_U64(
417 *(uint32_t *)((char *)&sc->eth_stats +
418 bnx2x_xstats_strings[num].offset_hi),
419 *(uint32_t *)((char *)&sc->eth_stats +
420 bnx2x_xstats_strings[num].offset_lo));
421 else
422 xstats[num].value =
423 *(uint64_t *)((char *)&sc->eth_stats +
424 bnx2x_xstats_strings[num].offset_lo);
425 }
426
427 return num;
428 }
429
430 static void
431 bnx2x_dev_infos_get(struct rte_eth_dev *dev, __rte_unused struct rte_eth_dev_info *dev_info)
432 {
433 struct bnx2x_softc *sc = dev->data->dev_private;
434 dev_info->max_rx_queues = sc->max_rx_queues;
435 dev_info->max_tx_queues = sc->max_tx_queues;
436 dev_info->min_rx_bufsize = BNX2X_MIN_RX_BUF_SIZE;
437 dev_info->max_rx_pktlen = BNX2X_MAX_RX_PKT_LEN;
438 dev_info->max_mac_addrs = BNX2X_MAX_MAC_ADDRS;
439 dev_info->speed_capa = ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G;
440 }
441
442 static void
443 bnx2x_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
444 uint32_t index, uint32_t pool)
445 {
446 struct bnx2x_softc *sc = dev->data->dev_private;
447
448 if (sc->mac_ops.mac_addr_add)
449 sc->mac_ops.mac_addr_add(dev, mac_addr, index, pool);
450 }
451
452 static void
453 bnx2x_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
454 {
455 struct bnx2x_softc *sc = dev->data->dev_private;
456
457 if (sc->mac_ops.mac_addr_remove)
458 sc->mac_ops.mac_addr_remove(dev, index);
459 }
460
461 static const struct eth_dev_ops bnx2x_eth_dev_ops = {
462 .dev_configure = bnx2x_dev_configure,
463 .dev_start = bnx2x_dev_start,
464 .dev_stop = bnx2x_dev_stop,
465 .dev_close = bnx2x_dev_close,
466 .promiscuous_enable = bnx2x_promisc_enable,
467 .promiscuous_disable = bnx2x_promisc_disable,
468 .allmulticast_enable = bnx2x_dev_allmulticast_enable,
469 .allmulticast_disable = bnx2x_dev_allmulticast_disable,
470 .link_update = bnx2x_dev_link_update,
471 .stats_get = bnx2x_dev_stats_get,
472 .xstats_get = bnx2x_dev_xstats_get,
473 .xstats_get_names = bnx2x_get_xstats_names,
474 .dev_infos_get = bnx2x_dev_infos_get,
475 .rx_queue_setup = bnx2x_dev_rx_queue_setup,
476 .rx_queue_release = bnx2x_dev_rx_queue_release,
477 .tx_queue_setup = bnx2x_dev_tx_queue_setup,
478 .tx_queue_release = bnx2x_dev_tx_queue_release,
479 .mac_addr_add = bnx2x_mac_addr_add,
480 .mac_addr_remove = bnx2x_mac_addr_remove,
481 };
482
483 /*
484 * dev_ops for virtual function
485 */
486 static const struct eth_dev_ops bnx2xvf_eth_dev_ops = {
487 .dev_configure = bnx2x_dev_configure,
488 .dev_start = bnx2x_dev_start,
489 .dev_stop = bnx2x_dev_stop,
490 .dev_close = bnx2x_dev_close,
491 .promiscuous_enable = bnx2x_promisc_enable,
492 .promiscuous_disable = bnx2x_promisc_disable,
493 .allmulticast_enable = bnx2x_dev_allmulticast_enable,
494 .allmulticast_disable = bnx2x_dev_allmulticast_disable,
495 .link_update = bnx2xvf_dev_link_update,
496 .stats_get = bnx2x_dev_stats_get,
497 .xstats_get = bnx2x_dev_xstats_get,
498 .xstats_get_names = bnx2x_get_xstats_names,
499 .dev_infos_get = bnx2x_dev_infos_get,
500 .rx_queue_setup = bnx2x_dev_rx_queue_setup,
501 .rx_queue_release = bnx2x_dev_rx_queue_release,
502 .tx_queue_setup = bnx2x_dev_tx_queue_setup,
503 .tx_queue_release = bnx2x_dev_tx_queue_release,
504 .mac_addr_add = bnx2x_mac_addr_add,
505 .mac_addr_remove = bnx2x_mac_addr_remove,
506 };
507
508
509 static int
510 bnx2x_common_dev_init(struct rte_eth_dev *eth_dev, int is_vf)
511 {
512 int ret = 0;
513 struct rte_pci_device *pci_dev;
514 struct bnx2x_softc *sc;
515
516 PMD_INIT_FUNC_TRACE();
517
518 eth_dev->dev_ops = is_vf ? &bnx2xvf_eth_dev_ops : &bnx2x_eth_dev_ops;
519 pci_dev = eth_dev->pci_dev;
520
521 rte_eth_copy_pci_info(eth_dev, pci_dev);
522
523 sc = eth_dev->data->dev_private;
524 sc->pcie_bus = pci_dev->addr.bus;
525 sc->pcie_device = pci_dev->addr.devid;
526
527 if (is_vf)
528 sc->flags = BNX2X_IS_VF_FLAG;
529
530 sc->devinfo.vendor_id = pci_dev->id.vendor_id;
531 sc->devinfo.device_id = pci_dev->id.device_id;
532 sc->devinfo.subvendor_id = pci_dev->id.subsystem_vendor_id;
533 sc->devinfo.subdevice_id = pci_dev->id.subsystem_device_id;
534
535 sc->pcie_func = pci_dev->addr.function;
536 sc->bar[BAR0].base_addr = (void *)pci_dev->mem_resource[0].addr;
537 if (is_vf)
538 sc->bar[BAR1].base_addr = (void *)
539 ((uintptr_t)pci_dev->mem_resource[0].addr + PXP_VF_ADDR_DB_START);
540 else
541 sc->bar[BAR1].base_addr = pci_dev->mem_resource[2].addr;
542
543 assert(sc->bar[BAR0].base_addr);
544 assert(sc->bar[BAR1].base_addr);
545
546 bnx2x_load_firmware(sc);
547 assert(sc->firmware);
548
549 if (eth_dev->data->dev_conf.rx_adv_conf.rss_conf.rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)
550 sc->udp_rss = 1;
551
552 sc->rx_budget = BNX2X_RX_BUDGET;
553 sc->hc_rx_ticks = BNX2X_RX_TICKS;
554 sc->hc_tx_ticks = BNX2X_TX_TICKS;
555
556 sc->interrupt_mode = INTR_MODE_SINGLE_MSIX;
557 sc->rx_mode = BNX2X_RX_MODE_NORMAL;
558
559 sc->pci_dev = pci_dev;
560 ret = bnx2x_attach(sc);
561 if (ret) {
562 PMD_DRV_LOG(ERR, "bnx2x_attach failed (%d)", ret);
563 return ret;
564 }
565
566 eth_dev->data->mac_addrs = (struct ether_addr *)sc->link_params.mac_addr;
567
568 PMD_DRV_LOG(INFO, "pcie_bus=%d, pcie_device=%d",
569 sc->pcie_bus, sc->pcie_device);
570 PMD_DRV_LOG(INFO, "bar0.addr=%p, bar1.addr=%p",
571 sc->bar[BAR0].base_addr, sc->bar[BAR1].base_addr);
572 PMD_DRV_LOG(INFO, "port=%d, path=%d, vnic=%d, func=%d",
573 PORT_ID(sc), PATH_ID(sc), VNIC_ID(sc), FUNC_ID(sc));
574 PMD_DRV_LOG(INFO, "portID=%d vendorID=0x%x deviceID=0x%x",
575 eth_dev->data->port_id, pci_dev->id.vendor_id, pci_dev->id.device_id);
576
577 if (IS_VF(sc)) {
578 rte_spinlock_init(&sc->vf2pf_lock);
579
580 if (bnx2x_dma_alloc(sc, sizeof(struct bnx2x_vf_mbx_msg),
581 &sc->vf2pf_mbox_mapping, "vf2pf_mbox",
582 RTE_CACHE_LINE_SIZE) != 0)
583 return -ENOMEM;
584
585 sc->vf2pf_mbox = (struct bnx2x_vf_mbx_msg *)
586 sc->vf2pf_mbox_mapping.vaddr;
587
588 if (bnx2x_dma_alloc(sc, sizeof(struct bnx2x_vf_bulletin),
589 &sc->pf2vf_bulletin_mapping, "vf2pf_bull",
590 RTE_CACHE_LINE_SIZE) != 0)
591 return -ENOMEM;
592
593 sc->pf2vf_bulletin = (struct bnx2x_vf_bulletin *)
594 sc->pf2vf_bulletin_mapping.vaddr;
595
596 ret = bnx2x_vf_get_resources(sc, sc->max_tx_queues,
597 sc->max_rx_queues);
598 if (ret)
599 return ret;
600 }
601
602 return 0;
603 }
604
605 static int
606 eth_bnx2x_dev_init(struct rte_eth_dev *eth_dev)
607 {
608 PMD_INIT_FUNC_TRACE();
609 return bnx2x_common_dev_init(eth_dev, 0);
610 }
611
612 static int
613 eth_bnx2xvf_dev_init(struct rte_eth_dev *eth_dev)
614 {
615 PMD_INIT_FUNC_TRACE();
616 return bnx2x_common_dev_init(eth_dev, 1);
617 }
618
619 static struct eth_driver rte_bnx2x_pmd = {
620 .pci_drv = {
621 .id_table = pci_id_bnx2x_map,
622 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
623 .probe = rte_eth_dev_pci_probe,
624 .remove = rte_eth_dev_pci_remove,
625 },
626 .eth_dev_init = eth_bnx2x_dev_init,
627 .dev_private_size = sizeof(struct bnx2x_softc),
628 };
629
630 /*
631 * virtual function driver struct
632 */
633 static struct eth_driver rte_bnx2xvf_pmd = {
634 .pci_drv = {
635 .id_table = pci_id_bnx2xvf_map,
636 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
637 .probe = rte_eth_dev_pci_probe,
638 .remove = rte_eth_dev_pci_remove,
639 },
640 .eth_dev_init = eth_bnx2xvf_dev_init,
641 .dev_private_size = sizeof(struct bnx2x_softc),
642 };
643
644 RTE_PMD_REGISTER_PCI(net_bnx2x, rte_bnx2x_pmd.pci_drv);
645 RTE_PMD_REGISTER_PCI_TABLE(net_bnx2x, pci_id_bnx2x_map);
646 RTE_PMD_REGISTER_PCI(net_bnx2xvf, rte_bnx2xvf_pmd.pci_drv);
647 RTE_PMD_REGISTER_PCI_TABLE(net_bnx2xvf, pci_id_bnx2xvf_map);
Ceph