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();
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, "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, "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();
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, "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, "The number of queues is more than number of CPUs");
195 PMD_DRV_LOG(DEBUG, "num_queues=%d, mtu=%d",
196 sc->num_queues, sc->mtu);
199 if (bnx2x_alloc_ilt_mem(sc) != 0) {
200 PMD_DRV_LOG(ERR, "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, "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();
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, "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, "rte_intr_enable failed");
240 ret = bnx2x_dev_rx_init(dev);
242 PMD_DRV_LOG(DEBUG, "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();
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, "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();
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();
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();
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();
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();
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 PMD_INIT_FUNC_TRACE();
351 return bnx2x_link_update(dev);
355 bnx2xvf_dev_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete)
357 struct bnx2x_softc *sc = dev->data->dev_private;
360 ret = bnx2x_link_update(dev);
362 bnx2x_check_bull(sc);
363 if (sc->old_bulletin.valid_bitmap & (1 << CHANNEL_DOWN)) {
364 PMD_DRV_LOG(ERR, "PF indicated channel is down."
365 "VF device is no longer operational");
366 dev->data->dev_link.link_status = ETH_LINK_DOWN;
373 bnx2x_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
375 struct bnx2x_softc *sc = dev->data->dev_private;
376 uint32_t brb_truncate_discard;
378 uint64_t brb_truncates;
380 PMD_INIT_FUNC_TRACE();
382 bnx2x_stats_handle(sc, STATS_EVENT_UPDATE);
384 memset(stats, 0, sizeof (struct rte_eth_stats));
387 HILO_U64(sc->eth_stats.total_unicast_packets_received_hi,
388 sc->eth_stats.total_unicast_packets_received_lo) +
389 HILO_U64(sc->eth_stats.total_multicast_packets_received_hi,
390 sc->eth_stats.total_multicast_packets_received_lo) +
391 HILO_U64(sc->eth_stats.total_broadcast_packets_received_hi,
392 sc->eth_stats.total_broadcast_packets_received_lo);
395 HILO_U64(sc->eth_stats.total_unicast_packets_transmitted_hi,
396 sc->eth_stats.total_unicast_packets_transmitted_lo) +
397 HILO_U64(sc->eth_stats.total_multicast_packets_transmitted_hi,
398 sc->eth_stats.total_multicast_packets_transmitted_lo) +
399 HILO_U64(sc->eth_stats.total_broadcast_packets_transmitted_hi,
400 sc->eth_stats.total_broadcast_packets_transmitted_lo);
403 HILO_U64(sc->eth_stats.total_bytes_received_hi,
404 sc->eth_stats.total_bytes_received_lo);
407 HILO_U64(sc->eth_stats.total_bytes_transmitted_hi,
408 sc->eth_stats.total_bytes_transmitted_lo);
411 HILO_U64(sc->eth_stats.error_bytes_received_hi,
412 sc->eth_stats.error_bytes_received_lo);
417 HILO_U64(sc->eth_stats.no_buff_discard_hi,
418 sc->eth_stats.no_buff_discard_lo);
421 HILO_U64(sc->eth_stats.brb_drop_hi,
422 sc->eth_stats.brb_drop_lo);
425 HILO_U64(sc->eth_stats.brb_truncate_hi,
426 sc->eth_stats.brb_truncate_lo);
428 brb_truncate_discard = sc->eth_stats.brb_truncate_discard;
430 stats->imissed = brb_drops + brb_truncates +
431 brb_truncate_discard + stats->rx_nombuf;
437 bnx2x_get_xstats_names(__rte_unused struct rte_eth_dev *dev,
438 struct rte_eth_xstat_name *xstats_names,
439 __rte_unused unsigned limit)
441 unsigned int i, stat_cnt = RTE_DIM(bnx2x_xstats_strings);
443 if (xstats_names != NULL)
444 for (i = 0; i < stat_cnt; i++)
445 snprintf(xstats_names[i].name,
446 sizeof(xstats_names[i].name),
448 bnx2x_xstats_strings[i].name);
454 bnx2x_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
457 struct bnx2x_softc *sc = dev->data->dev_private;
458 unsigned int num = RTE_DIM(bnx2x_xstats_strings);
463 bnx2x_stats_handle(sc, STATS_EVENT_UPDATE);
465 for (num = 0; num < n; num++) {
466 if (bnx2x_xstats_strings[num].offset_hi !=
467 bnx2x_xstats_strings[num].offset_lo)
468 xstats[num].value = HILO_U64(
469 *(uint32_t *)((char *)&sc->eth_stats +
470 bnx2x_xstats_strings[num].offset_hi),
471 *(uint32_t *)((char *)&sc->eth_stats +
472 bnx2x_xstats_strings[num].offset_lo));
475 *(uint64_t *)((char *)&sc->eth_stats +
476 bnx2x_xstats_strings[num].offset_lo);
477 xstats[num].id = num;
484 bnx2x_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
486 struct bnx2x_softc *sc = dev->data->dev_private;
487 dev_info->max_rx_queues = sc->max_rx_queues;
488 dev_info->max_tx_queues = sc->max_tx_queues;
489 dev_info->min_rx_bufsize = BNX2X_MIN_RX_BUF_SIZE;
490 dev_info->max_rx_pktlen = BNX2X_MAX_RX_PKT_LEN;
491 dev_info->max_mac_addrs = BNX2X_MAX_MAC_ADDRS;
492 dev_info->speed_capa = ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G;
493 dev_info->rx_offload_capa = DEV_RX_OFFLOAD_JUMBO_FRAME;
497 bnx2x_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
498 uint32_t index, uint32_t pool)
500 struct bnx2x_softc *sc = dev->data->dev_private;
502 if (sc->mac_ops.mac_addr_add) {
503 sc->mac_ops.mac_addr_add(dev, mac_addr, index, pool);
510 bnx2x_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
512 struct bnx2x_softc *sc = dev->data->dev_private;
514 if (sc->mac_ops.mac_addr_remove)
515 sc->mac_ops.mac_addr_remove(dev, index);
518 static const struct eth_dev_ops bnx2x_eth_dev_ops = {
519 .dev_configure = bnx2x_dev_configure,
520 .dev_start = bnx2x_dev_start,
521 .dev_stop = bnx2x_dev_stop,
522 .dev_close = bnx2x_dev_close,
523 .promiscuous_enable = bnx2x_promisc_enable,
524 .promiscuous_disable = bnx2x_promisc_disable,
525 .allmulticast_enable = bnx2x_dev_allmulticast_enable,
526 .allmulticast_disable = bnx2x_dev_allmulticast_disable,
527 .link_update = bnx2x_dev_link_update,
528 .stats_get = bnx2x_dev_stats_get,
529 .xstats_get = bnx2x_dev_xstats_get,
530 .xstats_get_names = bnx2x_get_xstats_names,
531 .dev_infos_get = bnx2x_dev_infos_get,
532 .rx_queue_setup = bnx2x_dev_rx_queue_setup,
533 .rx_queue_release = bnx2x_dev_rx_queue_release,
534 .tx_queue_setup = bnx2x_dev_tx_queue_setup,
535 .tx_queue_release = bnx2x_dev_tx_queue_release,
536 .mac_addr_add = bnx2x_mac_addr_add,
537 .mac_addr_remove = bnx2x_mac_addr_remove,
541 * dev_ops for virtual function
543 static const struct eth_dev_ops bnx2xvf_eth_dev_ops = {
544 .dev_configure = bnx2x_dev_configure,
545 .dev_start = bnx2x_dev_start,
546 .dev_stop = bnx2x_dev_stop,
547 .dev_close = bnx2x_dev_close,
548 .promiscuous_enable = bnx2x_promisc_enable,
549 .promiscuous_disable = bnx2x_promisc_disable,
550 .allmulticast_enable = bnx2x_dev_allmulticast_enable,
551 .allmulticast_disable = bnx2x_dev_allmulticast_disable,
552 .link_update = bnx2xvf_dev_link_update,
553 .stats_get = bnx2x_dev_stats_get,
554 .xstats_get = bnx2x_dev_xstats_get,
555 .xstats_get_names = bnx2x_get_xstats_names,
556 .dev_infos_get = bnx2x_dev_infos_get,
557 .rx_queue_setup = bnx2x_dev_rx_queue_setup,
558 .rx_queue_release = bnx2x_dev_rx_queue_release,
559 .tx_queue_setup = bnx2x_dev_tx_queue_setup,
560 .tx_queue_release = bnx2x_dev_tx_queue_release,
561 .mac_addr_add = bnx2x_mac_addr_add,
562 .mac_addr_remove = bnx2x_mac_addr_remove,
567 bnx2x_common_dev_init(struct rte_eth_dev *eth_dev, int is_vf)
570 struct rte_pci_device *pci_dev;
571 struct bnx2x_softc *sc;
573 PMD_INIT_FUNC_TRACE();
575 eth_dev->dev_ops = is_vf ? &bnx2xvf_eth_dev_ops : &bnx2x_eth_dev_ops;
576 pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
578 rte_eth_copy_pci_info(eth_dev, pci_dev);
580 sc = eth_dev->data->dev_private;
581 sc->pcie_bus = pci_dev->addr.bus;
582 sc->pcie_device = pci_dev->addr.devid;
585 sc->flags = BNX2X_IS_VF_FLAG;
587 sc->devinfo.vendor_id = pci_dev->id.vendor_id;
588 sc->devinfo.device_id = pci_dev->id.device_id;
589 sc->devinfo.subvendor_id = pci_dev->id.subsystem_vendor_id;
590 sc->devinfo.subdevice_id = pci_dev->id.subsystem_device_id;
592 sc->pcie_func = pci_dev->addr.function;
593 sc->bar[BAR0].base_addr = (void *)pci_dev->mem_resource[0].addr;
595 sc->bar[BAR1].base_addr = (void *)
596 ((uintptr_t)pci_dev->mem_resource[0].addr + PXP_VF_ADDR_DB_START);
598 sc->bar[BAR1].base_addr = pci_dev->mem_resource[2].addr;
600 assert(sc->bar[BAR0].base_addr);
601 assert(sc->bar[BAR1].base_addr);
603 bnx2x_load_firmware(sc);
604 assert(sc->firmware);
606 if (eth_dev->data->dev_conf.rx_adv_conf.rss_conf.rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)
609 sc->rx_budget = BNX2X_RX_BUDGET;
610 sc->hc_rx_ticks = BNX2X_RX_TICKS;
611 sc->hc_tx_ticks = BNX2X_TX_TICKS;
613 sc->interrupt_mode = INTR_MODE_SINGLE_MSIX;
614 sc->rx_mode = BNX2X_RX_MODE_NORMAL;
616 sc->pci_dev = pci_dev;
617 ret = bnx2x_attach(sc);
619 PMD_DRV_LOG(ERR, "bnx2x_attach failed (%d)", ret);
623 /* schedule periodic poll for slowpath link events */
625 ret = rte_eal_alarm_set(BNX2X_SP_TIMER_PERIOD,
626 bnx2x_periodic_start, (void *)eth_dev);
628 PMD_DRV_LOG(ERR, "Unable to start periodic"
629 " timer rc %d", ret);
634 eth_dev->data->mac_addrs = (struct ether_addr *)sc->link_params.mac_addr;
636 PMD_DRV_LOG(INFO, "pcie_bus=%d, pcie_device=%d",
637 sc->pcie_bus, sc->pcie_device);
638 PMD_DRV_LOG(INFO, "bar0.addr=%p, bar1.addr=%p",
639 sc->bar[BAR0].base_addr, sc->bar[BAR1].base_addr);
640 PMD_DRV_LOG(INFO, "port=%d, path=%d, vnic=%d, func=%d",
641 PORT_ID(sc), PATH_ID(sc), VNIC_ID(sc), FUNC_ID(sc));
642 PMD_DRV_LOG(INFO, "portID=%d vendorID=0x%x deviceID=0x%x",
643 eth_dev->data->port_id, pci_dev->id.vendor_id, pci_dev->id.device_id);
646 rte_spinlock_init(&sc->vf2pf_lock);
648 ret = bnx2x_dma_alloc(sc, sizeof(struct bnx2x_vf_mbx_msg),
649 &sc->vf2pf_mbox_mapping, "vf2pf_mbox",
650 RTE_CACHE_LINE_SIZE);
654 sc->vf2pf_mbox = (struct bnx2x_vf_mbx_msg *)
655 sc->vf2pf_mbox_mapping.vaddr;
657 ret = bnx2x_dma_alloc(sc, sizeof(struct bnx2x_vf_bulletin),
658 &sc->pf2vf_bulletin_mapping, "vf2pf_bull",
659 RTE_CACHE_LINE_SIZE);
663 sc->pf2vf_bulletin = (struct bnx2x_vf_bulletin *)
664 sc->pf2vf_bulletin_mapping.vaddr;
666 ret = bnx2x_vf_get_resources(sc, sc->max_tx_queues,
675 bnx2x_periodic_stop(eth_dev);
680 eth_bnx2x_dev_init(struct rte_eth_dev *eth_dev)
682 PMD_INIT_FUNC_TRACE();
683 return bnx2x_common_dev_init(eth_dev, 0);
687 eth_bnx2xvf_dev_init(struct rte_eth_dev *eth_dev)
689 PMD_INIT_FUNC_TRACE();
690 return bnx2x_common_dev_init(eth_dev, 1);
693 static struct rte_pci_driver rte_bnx2x_pmd;
694 static struct rte_pci_driver rte_bnx2xvf_pmd;
696 static int eth_bnx2x_pci_probe(struct rte_pci_driver *pci_drv,
697 struct rte_pci_device *pci_dev)
699 if (pci_drv == &rte_bnx2x_pmd)
700 return rte_eth_dev_pci_generic_probe(pci_dev,
701 sizeof(struct bnx2x_softc), eth_bnx2x_dev_init);
702 else if (pci_drv == &rte_bnx2xvf_pmd)
703 return rte_eth_dev_pci_generic_probe(pci_dev,
704 sizeof(struct bnx2x_softc), eth_bnx2xvf_dev_init);
709 static int eth_bnx2x_pci_remove(struct rte_pci_device *pci_dev)
711 return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
714 static struct rte_pci_driver rte_bnx2x_pmd = {
715 .id_table = pci_id_bnx2x_map,
716 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
717 .probe = eth_bnx2x_pci_probe,
718 .remove = eth_bnx2x_pci_remove,
722 * virtual function driver struct
724 static struct rte_pci_driver rte_bnx2xvf_pmd = {
725 .id_table = pci_id_bnx2xvf_map,
726 .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
727 .probe = eth_bnx2x_pci_probe,
728 .remove = eth_bnx2x_pci_remove,
731 RTE_PMD_REGISTER_PCI(net_bnx2x, rte_bnx2x_pmd);
732 RTE_PMD_REGISTER_PCI_TABLE(net_bnx2x, pci_id_bnx2x_map);
733 RTE_PMD_REGISTER_KMOD_DEP(net_bnx2x, "* igb_uio | uio_pci_generic | vfio-pci");
734 RTE_PMD_REGISTER_PCI(net_bnx2xvf, rte_bnx2xvf_pmd);
735 RTE_PMD_REGISTER_PCI_TABLE(net_bnx2xvf, pci_id_bnx2xvf_map);
736 RTE_PMD_REGISTER_KMOD_DEP(net_bnx2xvf, "* igb_uio | vfio-pci");
738 RTE_INIT(bnx2x_init_log)
740 bnx2x_logtype_init = rte_log_register("pmd.net.bnx2x.init");
741 if (bnx2x_logtype_init >= 0)
742 rte_log_set_level(bnx2x_logtype_init, RTE_LOG_NOTICE);
743 bnx2x_logtype_driver = rte_log_register("pmd.net.bnx2x.driver");
744 if (bnx2x_logtype_driver >= 0)
745 rte_log_set_level(bnx2x_logtype_driver, RTE_LOG_NOTICE);