1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright (c) 2013-2015 Brocade Communications Systems, Inc.
3 * Copyright (c) 2015-2018 Cavium Inc.
9 #include "bnx2x_rxtx.h"
12 #include <rte_ethdev_pci.h>
13 #include <rte_alarm.h>
15 int bnx2x_logtype_init;
16 int bnx2x_logtype_driver;
19 * The set of PCI devices this driver supports
21 #define BROADCOM_PCI_VENDOR_ID 0x14E4
22 static const struct rte_pci_id pci_id_bnx2x_map[] = {
23 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57800) },
24 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57711) },
25 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57810) },
26 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57811) },
27 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_OBS) },
28 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_4_10) },
29 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_2_20) },
30 #ifdef RTE_LIBRTE_BNX2X_MF_SUPPORT
31 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57810_MF) },
32 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57811_MF) },
33 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_MF) },
38 static const struct rte_pci_id pci_id_bnx2xvf_map[] = {
39 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57800_VF) },
40 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57810_VF) },
41 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57811_VF) },
42 { RTE_PCI_DEVICE(BROADCOM_PCI_VENDOR_ID, CHIP_NUM_57840_VF) },
46 struct rte_bnx2x_xstats_name_off {
47 char name[RTE_ETH_XSTATS_NAME_SIZE];
52 static const struct rte_bnx2x_xstats_name_off bnx2x_xstats_strings[] = {
54 offsetof(struct bnx2x_eth_stats, brb_drop_hi),
55 offsetof(struct bnx2x_eth_stats, brb_drop_lo)},
56 {"rx_buffer_truncates",
57 offsetof(struct bnx2x_eth_stats, brb_truncate_hi),
58 offsetof(struct bnx2x_eth_stats, brb_truncate_lo)},
59 {"rx_buffer_truncate_discard",
60 offsetof(struct bnx2x_eth_stats, brb_truncate_discard),
61 offsetof(struct bnx2x_eth_stats, brb_truncate_discard)},
62 {"mac_filter_discard",
63 offsetof(struct bnx2x_eth_stats, mac_filter_discard),
64 offsetof(struct bnx2x_eth_stats, mac_filter_discard)},
65 {"no_match_vlan_tag_discard",
66 offsetof(struct bnx2x_eth_stats, mf_tag_discard),
67 offsetof(struct bnx2x_eth_stats, mf_tag_discard)},
69 offsetof(struct bnx2x_eth_stats, pause_frames_sent_hi),
70 offsetof(struct bnx2x_eth_stats, pause_frames_sent_lo)},
72 offsetof(struct bnx2x_eth_stats, pause_frames_received_hi),
73 offsetof(struct bnx2x_eth_stats, pause_frames_received_lo)},
74 {"tx_priority_flow_control",
75 offsetof(struct bnx2x_eth_stats, pfc_frames_sent_hi),
76 offsetof(struct bnx2x_eth_stats, pfc_frames_sent_lo)},
77 {"rx_priority_flow_control",
78 offsetof(struct bnx2x_eth_stats, pfc_frames_received_hi),
79 offsetof(struct bnx2x_eth_stats, pfc_frames_received_lo)}
83 bnx2x_link_update(struct rte_eth_dev *dev)
85 struct bnx2x_softc *sc = dev->data->dev_private;
86 struct rte_eth_link link;
88 PMD_INIT_FUNC_TRACE(sc);
90 bnx2x_link_status_update(sc);
91 memset(&link, 0, sizeof(link));
93 link.link_speed = sc->link_vars.line_speed;
94 switch (sc->link_vars.duplex) {
96 link.link_duplex = ETH_LINK_FULL_DUPLEX;
99 link.link_duplex = ETH_LINK_HALF_DUPLEX;
102 link.link_autoneg = !(dev->data->dev_conf.link_speeds &
103 ETH_LINK_SPEED_FIXED);
104 link.link_status = sc->link_vars.link_up;
106 return rte_eth_linkstatus_set(dev, &link);
110 bnx2x_interrupt_action(struct rte_eth_dev *dev)
112 struct bnx2x_softc *sc = dev->data->dev_private;
113 uint32_t link_status;
115 bnx2x_intr_legacy(sc, 0);
117 if (sc->periodic_flags & PERIODIC_GO)
118 bnx2x_periodic_callout(sc);
119 link_status = REG_RD(sc, sc->link_params.shmem_base +
120 offsetof(struct shmem_region,
121 port_mb[sc->link_params.port].link_status));
122 if ((link_status & LINK_STATUS_LINK_UP) != dev->data->dev_link.link_status)
123 bnx2x_link_update(dev);
127 bnx2x_interrupt_handler(void *param)
129 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
130 struct bnx2x_softc *sc = dev->data->dev_private;
132 PMD_DEBUG_PERIODIC_LOG(INFO, sc, "Interrupt handled");
134 bnx2x_interrupt_action(dev);
135 rte_intr_enable(&sc->pci_dev->intr_handle);
138 static void bnx2x_periodic_start(void *param)
140 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
141 struct bnx2x_softc *sc = dev->data->dev_private;
144 atomic_store_rel_long(&sc->periodic_flags, PERIODIC_GO);
145 bnx2x_interrupt_action(dev);
147 ret = rte_eal_alarm_set(BNX2X_SP_TIMER_PERIOD,
148 bnx2x_periodic_start, (void *)dev);
150 PMD_DRV_LOG(ERR, sc, "Unable to start periodic"
151 " timer rc %d", ret);
152 assert(false && "Unable to start periodic timer");
157 void bnx2x_periodic_stop(void *param)
159 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
160 struct bnx2x_softc *sc = dev->data->dev_private;
162 atomic_store_rel_long(&sc->periodic_flags, PERIODIC_STOP);
164 rte_eal_alarm_cancel(bnx2x_periodic_start, (void *)dev);
168 * Devops - helper functions can be called from user application
172 bnx2x_dev_configure(struct rte_eth_dev *dev)
174 struct bnx2x_softc *sc = dev->data->dev_private;
175 struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
177 int mp_ncpus = sysconf(_SC_NPROCESSORS_CONF);
179 PMD_INIT_FUNC_TRACE(sc);
181 if (rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME)
182 sc->mtu = dev->data->dev_conf.rxmode.max_rx_pkt_len;
184 if (dev->data->nb_tx_queues > dev->data->nb_rx_queues) {
185 PMD_DRV_LOG(ERR, sc, "The number of TX queues is greater than number of RX queues");
189 sc->num_queues = MAX(dev->data->nb_rx_queues, dev->data->nb_tx_queues);
190 if (sc->num_queues > mp_ncpus) {
191 PMD_DRV_LOG(ERR, sc, "The number of queues is more than number of CPUs");
195 PMD_DRV_LOG(DEBUG, sc, "num_queues=%d, mtu=%d",
196 sc->num_queues, sc->mtu);
199 if (bnx2x_alloc_ilt_mem(sc) != 0) {
200 PMD_DRV_LOG(ERR, sc, "bnx2x_alloc_ilt_mem was failed");
204 /* allocate the host hardware/software hsi structures */
205 if (bnx2x_alloc_hsi_mem(sc) != 0) {
206 PMD_DRV_LOG(ERR, sc, "bnx2x_alloc_hsi_mem was failed");
207 bnx2x_free_ilt_mem(sc);
215 bnx2x_dev_start(struct rte_eth_dev *dev)
217 struct bnx2x_softc *sc = dev->data->dev_private;
220 PMD_INIT_FUNC_TRACE(sc);
222 /* start the periodic callout */
223 if (sc->periodic_flags & PERIODIC_STOP)
224 bnx2x_periodic_start(dev);
226 ret = bnx2x_init(sc);
228 PMD_DRV_LOG(DEBUG, sc, "bnx2x_init failed (%d)", ret);
233 rte_intr_callback_register(&sc->pci_dev->intr_handle,
234 bnx2x_interrupt_handler, (void *)dev);
236 if (rte_intr_enable(&sc->pci_dev->intr_handle))
237 PMD_DRV_LOG(ERR, sc, "rte_intr_enable failed");
240 ret = bnx2x_dev_rx_init(dev);
242 PMD_DRV_LOG(DEBUG, sc, "bnx2x_dev_rx_init returned error code");
246 /* Print important adapter info for the user. */
247 bnx2x_print_adapter_info(sc);
253 bnx2x_dev_stop(struct rte_eth_dev *dev)
255 struct bnx2x_softc *sc = dev->data->dev_private;
258 PMD_INIT_FUNC_TRACE(sc);
261 rte_intr_disable(&sc->pci_dev->intr_handle);
262 rte_intr_callback_unregister(&sc->pci_dev->intr_handle,
263 bnx2x_interrupt_handler, (void *)dev);
266 /* stop the periodic callout */
267 bnx2x_periodic_stop(dev);
269 ret = bnx2x_nic_unload(sc, UNLOAD_NORMAL, FALSE);
271 PMD_DRV_LOG(DEBUG, sc, "bnx2x_nic_unload failed (%d)", ret);
279 bnx2x_dev_close(struct rte_eth_dev *dev)
281 struct bnx2x_softc *sc = dev->data->dev_private;
283 PMD_INIT_FUNC_TRACE(sc);
288 bnx2x_dev_clear_queues(dev);
289 memset(&(dev->data->dev_link), 0 , sizeof(struct rte_eth_link));
291 /* free the host hardware/software hsi structures */
292 bnx2x_free_hsi_mem(sc);
295 bnx2x_free_ilt_mem(sc);
299 bnx2x_promisc_enable(struct rte_eth_dev *dev)
301 struct bnx2x_softc *sc = dev->data->dev_private;
303 PMD_INIT_FUNC_TRACE(sc);
304 sc->rx_mode = BNX2X_RX_MODE_PROMISC;
305 if (rte_eth_allmulticast_get(dev->data->port_id) == 1)
306 sc->rx_mode = BNX2X_RX_MODE_ALLMULTI_PROMISC;
307 bnx2x_set_rx_mode(sc);
311 bnx2x_promisc_disable(struct rte_eth_dev *dev)
313 struct bnx2x_softc *sc = dev->data->dev_private;
315 PMD_INIT_FUNC_TRACE(sc);
316 sc->rx_mode = BNX2X_RX_MODE_NORMAL;
317 if (rte_eth_allmulticast_get(dev->data->port_id) == 1)
318 sc->rx_mode = BNX2X_RX_MODE_ALLMULTI;
319 bnx2x_set_rx_mode(sc);
323 bnx2x_dev_allmulticast_enable(struct rte_eth_dev *dev)
325 struct bnx2x_softc *sc = dev->data->dev_private;
327 PMD_INIT_FUNC_TRACE(sc);
328 sc->rx_mode = BNX2X_RX_MODE_ALLMULTI;
329 if (rte_eth_promiscuous_get(dev->data->port_id) == 1)
330 sc->rx_mode = BNX2X_RX_MODE_ALLMULTI_PROMISC;
331 bnx2x_set_rx_mode(sc);
335 bnx2x_dev_allmulticast_disable(struct rte_eth_dev *dev)
337 struct bnx2x_softc *sc = dev->data->dev_private;
339 PMD_INIT_FUNC_TRACE(sc);
340 sc->rx_mode = BNX2X_RX_MODE_NORMAL;
341 if (rte_eth_promiscuous_get(dev->data->port_id) == 1)
342 sc->rx_mode = BNX2X_RX_MODE_PROMISC;
343 bnx2x_set_rx_mode(sc);
347 bnx2x_dev_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete)
349 struct bnx2x_softc *sc = dev->data->dev_private;
351 PMD_INIT_FUNC_TRACE(sc);
353 return bnx2x_link_update(dev);
357 bnx2xvf_dev_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete)
359 struct bnx2x_softc *sc = dev->data->dev_private;
362 ret = bnx2x_link_update(dev);
364 bnx2x_check_bull(sc);
365 if (sc->old_bulletin.valid_bitmap & (1 << CHANNEL_DOWN)) {
366 PMD_DRV_LOG(ERR, sc, "PF indicated channel is down."
367 "VF device is no longer operational");
368 dev->data->dev_link.link_status = ETH_LINK_DOWN;
375 bnx2x_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
377 struct bnx2x_softc *sc = dev->data->dev_private;
378 uint32_t brb_truncate_discard;
380 uint64_t brb_truncates;
382 PMD_INIT_FUNC_TRACE(sc);
384 bnx2x_stats_handle(sc, STATS_EVENT_UPDATE);
386 memset(stats, 0, sizeof (struct rte_eth_stats));
389 HILO_U64(sc->eth_stats.total_unicast_packets_received_hi,
390 sc->eth_stats.total_unicast_packets_received_lo) +
391 HILO_U64(sc->eth_stats.total_multicast_packets_received_hi,
392 sc->eth_stats.total_multicast_packets_received_lo) +
393 HILO_U64(sc->eth_stats.total_broadcast_packets_received_hi,
394 sc->eth_stats.total_broadcast_packets_received_lo);
397 HILO_U64(sc->eth_stats.total_unicast_packets_transmitted_hi,
398 sc->eth_stats.total_unicast_packets_transmitted_lo) +
399 HILO_U64(sc->eth_stats.total_multicast_packets_transmitted_hi,
400 sc->eth_stats.total_multicast_packets_transmitted_lo) +
401 HILO_U64(sc->eth_stats.total_broadcast_packets_transmitted_hi,
402 sc->eth_stats.total_broadcast_packets_transmitted_lo);
405 HILO_U64(sc->eth_stats.total_bytes_received_hi,
406 sc->eth_stats.total_bytes_received_lo);
409 HILO_U64(sc->eth_stats.total_bytes_transmitted_hi,
410 sc->eth_stats.total_bytes_transmitted_lo);
413 HILO_U64(sc->eth_stats.error_bytes_received_hi,
414 sc->eth_stats.error_bytes_received_lo);
419 HILO_U64(sc->eth_stats.no_buff_discard_hi,
420 sc->eth_stats.no_buff_discard_lo);
423 HILO_U64(sc->eth_stats.brb_drop_hi,
424 sc->eth_stats.brb_drop_lo);
427 HILO_U64(sc->eth_stats.brb_truncate_hi,
428 sc->eth_stats.brb_truncate_lo);
430 brb_truncate_discard = sc->eth_stats.brb_truncate_discard;
432 stats->imissed = brb_drops + brb_truncates +
433 brb_truncate_discard + stats->rx_nombuf;
439 bnx2x_get_xstats_names(__rte_unused struct rte_eth_dev *dev,
440 struct rte_eth_xstat_name *xstats_names,
441 __rte_unused unsigned limit)
443 unsigned int i, stat_cnt = RTE_DIM(bnx2x_xstats_strings);
445 if (xstats_names != NULL)
446 for (i = 0; i < stat_cnt; i++)
447 snprintf(xstats_names[i].name,
448 sizeof(xstats_names[i].name),
450 bnx2x_xstats_strings[i].name);
456 bnx2x_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
459 struct bnx2x_softc *sc = dev->data->dev_private;
460 unsigned int num = RTE_DIM(bnx2x_xstats_strings);
465 bnx2x_stats_handle(sc, STATS_EVENT_UPDATE);
467 for (num = 0; num < n; num++) {
468 if (bnx2x_xstats_strings[num].offset_hi !=
469 bnx2x_xstats_strings[num].offset_lo)
470 xstats[num].value = HILO_U64(
471 *(uint32_t *)((char *)&sc->eth_stats +
472 bnx2x_xstats_strings[num].offset_hi),
473 *(uint32_t *)((char *)&sc->eth_stats +
474 bnx2x_xstats_strings[num].offset_lo));
477 *(uint64_t *)((char *)&sc->eth_stats +
478 bnx2x_xstats_strings[num].offset_lo);
479 xstats[num].id = num;
486 bnx2x_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
488 struct bnx2x_softc *sc = dev->data->dev_private;
489 dev_info->max_rx_queues = sc->max_rx_queues;
490 dev_info->max_tx_queues = sc->max_tx_queues;
491 dev_info->min_rx_bufsize = BNX2X_MIN_RX_BUF_SIZE;
492 dev_info->max_rx_pktlen = BNX2X_MAX_RX_PKT_LEN;
493 dev_info->max_mac_addrs = BNX2X_MAX_MAC_ADDRS;
494 dev_info->speed_capa = ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G;
495 dev_info->rx_offload_capa = DEV_RX_OFFLOAD_JUMBO_FRAME;
499 bnx2x_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
500 uint32_t index, uint32_t pool)
502 struct bnx2x_softc *sc = dev->data->dev_private;
504 if (sc->mac_ops.mac_addr_add) {
505 sc->mac_ops.mac_addr_add(dev, mac_addr, index, pool);
512 bnx2x_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
514 struct bnx2x_softc *sc = dev->data->dev_private;
516 if (sc->mac_ops.mac_addr_remove)
517 sc->mac_ops.mac_addr_remove(dev, index);
520 static const struct eth_dev_ops bnx2x_eth_dev_ops = {
521 .dev_configure = bnx2x_dev_configure,
522 .dev_start = bnx2x_dev_start,
523 .dev_stop = bnx2x_dev_stop,
524 .dev_close = bnx2x_dev_close,
525 .promiscuous_enable = bnx2x_promisc_enable,
526 .promiscuous_disable = bnx2x_promisc_disable,
527 .allmulticast_enable = bnx2x_dev_allmulticast_enable,
528 .allmulticast_disable = bnx2x_dev_allmulticast_disable,
529 .link_update = bnx2x_dev_link_update,
530 .stats_get = bnx2x_dev_stats_get,
531 .xstats_get = bnx2x_dev_xstats_get,
532 .xstats_get_names = bnx2x_get_xstats_names,
533 .dev_infos_get = bnx2x_dev_infos_get,
534 .rx_queue_setup = bnx2x_dev_rx_queue_setup,
535 .rx_queue_release = bnx2x_dev_rx_queue_release,
536 .tx_queue_setup = bnx2x_dev_tx_queue_setup,
537 .tx_queue_release = bnx2x_dev_tx_queue_release,
538 .mac_addr_add = bnx2x_mac_addr_add,
539 .mac_addr_remove = bnx2x_mac_addr_remove,
543 * dev_ops for virtual function
545 static const struct eth_dev_ops bnx2xvf_eth_dev_ops = {
546 .dev_configure = bnx2x_dev_configure,
547 .dev_start = bnx2x_dev_start,
548 .dev_stop = bnx2x_dev_stop,
549 .dev_close = bnx2x_dev_close,
550 .promiscuous_enable = bnx2x_promisc_enable,
551 .promiscuous_disable = bnx2x_promisc_disable,
552 .allmulticast_enable = bnx2x_dev_allmulticast_enable,
553 .allmulticast_disable = bnx2x_dev_allmulticast_disable,
554 .link_update = bnx2xvf_dev_link_update,
555 .stats_get = bnx2x_dev_stats_get,
556 .xstats_get = bnx2x_dev_xstats_get,
557 .xstats_get_names = bnx2x_get_xstats_names,
558 .dev_infos_get = bnx2x_dev_infos_get,
559 .rx_queue_setup = bnx2x_dev_rx_queue_setup,
560 .rx_queue_release = bnx2x_dev_rx_queue_release,
561 .tx_queue_setup = bnx2x_dev_tx_queue_setup,
562 .tx_queue_release = bnx2x_dev_tx_queue_release,
563 .mac_addr_add = bnx2x_mac_addr_add,
564 .mac_addr_remove = bnx2x_mac_addr_remove,
569 bnx2x_common_dev_init(struct rte_eth_dev *eth_dev, int is_vf)
572 struct rte_pci_device *pci_dev;
573 struct rte_pci_addr pci_addr;
574 struct bnx2x_softc *sc;
576 /* Extract key data structures */
577 sc = eth_dev->data->dev_private;
578 pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
579 pci_addr = pci_dev->addr;
581 snprintf(sc->devinfo.name, NAME_SIZE, PCI_SHORT_PRI_FMT ":dpdk-port-%u",
582 pci_addr.bus, pci_addr.devid, pci_addr.function,
583 eth_dev->data->port_id);
585 PMD_INIT_FUNC_TRACE(sc);
587 eth_dev->dev_ops = is_vf ? &bnx2xvf_eth_dev_ops : &bnx2x_eth_dev_ops;
589 rte_eth_copy_pci_info(eth_dev, pci_dev);
591 sc->pcie_bus = pci_dev->addr.bus;
592 sc->pcie_device = pci_dev->addr.devid;
594 sc->devinfo.vendor_id = pci_dev->id.vendor_id;
595 sc->devinfo.device_id = pci_dev->id.device_id;
596 sc->devinfo.subvendor_id = pci_dev->id.subsystem_vendor_id;
597 sc->devinfo.subdevice_id = pci_dev->id.subsystem_device_id;
600 sc->flags = BNX2X_IS_VF_FLAG;
602 sc->pcie_func = pci_dev->addr.function;
603 sc->bar[BAR0].base_addr = (void *)pci_dev->mem_resource[0].addr;
605 sc->bar[BAR1].base_addr = (void *)
606 ((uintptr_t)pci_dev->mem_resource[0].addr + PXP_VF_ADDR_DB_START);
608 sc->bar[BAR1].base_addr = pci_dev->mem_resource[2].addr;
610 assert(sc->bar[BAR0].base_addr);
611 assert(sc->bar[BAR1].base_addr);
613 bnx2x_load_firmware(sc);
614 assert(sc->firmware);
616 if (eth_dev->data->dev_conf.rx_adv_conf.rss_conf.rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)
619 sc->rx_budget = BNX2X_RX_BUDGET;
620 sc->hc_rx_ticks = BNX2X_RX_TICKS;
621 sc->hc_tx_ticks = BNX2X_TX_TICKS;
623 sc->interrupt_mode = INTR_MODE_SINGLE_MSIX;
624 sc->rx_mode = BNX2X_RX_MODE_NORMAL;
626 sc->pci_dev = pci_dev;
627 ret = bnx2x_attach(sc);
629 PMD_DRV_LOG(ERR, sc, "bnx2x_attach failed (%d)", ret);
633 /* schedule periodic poll for slowpath link events */
635 ret = rte_eal_alarm_set(BNX2X_SP_TIMER_PERIOD,
636 bnx2x_periodic_start, (void *)eth_dev);
638 PMD_DRV_LOG(ERR, sc, "Unable to start periodic"
639 " timer rc %d", ret);
644 eth_dev->data->mac_addrs = (struct ether_addr *)sc->link_params.mac_addr;
646 PMD_DRV_LOG(INFO, sc, "pcie_bus=%d, pcie_device=%d",
647 sc->pcie_bus, sc->pcie_device);
648 PMD_DRV_LOG(INFO, sc, "bar0.addr=%p, bar1.addr=%p",
649 sc->bar[BAR0].base_addr, sc->bar[BAR1].base_addr);
650 PMD_DRV_LOG(INFO, sc, "port=%d, path=%d, vnic=%d, func=%d",
651 PORT_ID(sc), PATH_ID(sc), VNIC_ID(sc), FUNC_ID(sc));
652 PMD_DRV_LOG(INFO, sc, "portID=%d vendorID=0x%x deviceID=0x%x",
653 eth_dev->data->port_id, pci_dev->id.vendor_id, pci_dev->id.device_id);
656 rte_spinlock_init(&sc->vf2pf_lock);
658 ret = bnx2x_dma_alloc(sc, sizeof(struct bnx2x_vf_mbx_msg),
659 &sc->vf2pf_mbox_mapping, "vf2pf_mbox",
660 RTE_CACHE_LINE_SIZE);
664 sc->vf2pf_mbox = (struct bnx2x_vf_mbx_msg *)
665 sc->vf2pf_mbox_mapping.vaddr;
667 ret = bnx2x_dma_alloc(sc, sizeof(struct bnx2x_vf_bulletin),
668 &sc->pf2vf_bulletin_mapping, "vf2pf_bull",
669 RTE_CACHE_LINE_SIZE);
673 sc->pf2vf_bulletin = (struct bnx2x_vf_bulletin *)
674 sc->pf2vf_bulletin_mapping.vaddr;
676 ret = bnx2x_vf_get_resources(sc, sc->max_tx_queues,
685 bnx2x_periodic_stop(eth_dev);
690 eth_bnx2x_dev_init(struct rte_eth_dev *eth_dev)
692 struct bnx2x_softc *sc = eth_dev->data->dev_private;
693 PMD_INIT_FUNC_TRACE(sc);
694 return bnx2x_common_dev_init(eth_dev, 0);
698 eth_bnx2xvf_dev_init(struct rte_eth_dev *eth_dev)
700 struct bnx2x_softc *sc = eth_dev->data->dev_private;
701 PMD_INIT_FUNC_TRACE(sc);
702 return bnx2x_common_dev_init(eth_dev, 1);
705 static struct rte_pci_driver rte_bnx2x_pmd;
706 static struct rte_pci_driver rte_bnx2xvf_pmd;
708 static int eth_bnx2x_pci_probe(struct rte_pci_driver *pci_drv,
709 struct rte_pci_device *pci_dev)
711 if (pci_drv == &rte_bnx2x_pmd)
712 return rte_eth_dev_pci_generic_probe(pci_dev,
713 sizeof(struct bnx2x_softc), eth_bnx2x_dev_init);
714 else if (pci_drv == &rte_bnx2xvf_pmd)
715 return rte_eth_dev_pci_generic_probe(pci_dev,
716 sizeof(struct bnx2x_softc), eth_bnx2xvf_dev_init);
721 static int eth_bnx2x_pci_remove(struct rte_pci_device *pci_dev)
723 return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
726 static struct rte_pci_driver rte_bnx2x_pmd = {
727 .id_table = pci_id_bnx2x_map,
728 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
729 .probe = eth_bnx2x_pci_probe,
730 .remove = eth_bnx2x_pci_remove,
734 * virtual function driver struct
736 static struct rte_pci_driver rte_bnx2xvf_pmd = {
737 .id_table = pci_id_bnx2xvf_map,
738 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
739 .probe = eth_bnx2x_pci_probe,
740 .remove = eth_bnx2x_pci_remove,
743 RTE_PMD_REGISTER_PCI(net_bnx2x, rte_bnx2x_pmd);
744 RTE_PMD_REGISTER_PCI_TABLE(net_bnx2x, pci_id_bnx2x_map);
745 RTE_PMD_REGISTER_KMOD_DEP(net_bnx2x, "* igb_uio | uio_pci_generic | vfio-pci");
746 RTE_PMD_REGISTER_PCI(net_bnx2xvf, rte_bnx2xvf_pmd);
747 RTE_PMD_REGISTER_PCI_TABLE(net_bnx2xvf, pci_id_bnx2xvf_map);
748 RTE_PMD_REGISTER_KMOD_DEP(net_bnx2xvf, "* igb_uio | vfio-pci");
750 RTE_INIT(bnx2x_init_log)
752 bnx2x_logtype_init = rte_log_register("pmd.net.bnx2x.init");
753 if (bnx2x_logtype_init >= 0)
754 rte_log_set_level(bnx2x_logtype_init, RTE_LOG_NOTICE);
755 bnx2x_logtype_driver = rte_log_register("pmd.net.bnx2x.driver");
756 if (bnx2x_logtype_driver >= 0)
757 rte_log_set_level(bnx2x_logtype_driver, RTE_LOG_NOTICE);