1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2014-2018 Broadcom
10 #include <rte_ethdev_driver.h>
11 #include <rte_ethdev_pci.h>
12 #include <rte_malloc.h>
13 #include <rte_cycles.h>
14 #include <rte_alarm.h>
15 #include <rte_kvargs.h>
18 #include "bnxt_filter.h"
19 #include "bnxt_hwrm.h"
21 #include "bnxt_ring.h"
24 #include "bnxt_stats.h"
27 #include "bnxt_vnic.h"
28 #include "hsi_struct_def_dpdk.h"
29 #include "bnxt_nvm_defs.h"
31 #define DRV_MODULE_NAME "bnxt"
32 static const char bnxt_version[] =
33 "Broadcom NetXtreme driver " DRV_MODULE_NAME;
34 int bnxt_logtype_driver;
37 * The set of PCI devices this driver supports
39 static const struct rte_pci_id bnxt_pci_id_map[] = {
40 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM,
41 BROADCOM_DEV_ID_STRATUS_NIC_VF1) },
42 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM,
43 BROADCOM_DEV_ID_STRATUS_NIC_VF2) },
44 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_STRATUS_NIC) },
45 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_VF) },
46 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57301) },
47 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57302) },
48 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57304_PF) },
49 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57304_VF) },
50 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_NS2) },
51 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57402) },
52 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57404) },
53 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_PF) },
54 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_VF) },
55 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57402_MF) },
56 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_RJ45) },
57 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57404_MF) },
58 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_MF) },
59 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_SFP) },
60 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_MF) },
61 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_5741X_VF) },
62 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_5731X_VF) },
63 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57314) },
64 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_MF) },
65 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57311) },
66 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57312) },
67 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57412) },
68 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414) },
69 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_RJ45) },
70 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_RJ45) },
71 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57412_MF) },
72 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57317_RJ45) },
73 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_SFP) },
74 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_SFP) },
75 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57317_SFP) },
76 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_MF) },
77 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_MF) },
78 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58802) },
79 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58804) },
80 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58808) },
81 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58802_VF) },
82 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57508) },
83 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57504) },
84 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57502) },
85 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57500_VF1) },
86 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57500_VF2) },
87 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57508_MF1) },
88 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57504_MF1) },
89 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57502_MF1) },
90 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57508_MF2) },
91 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57504_MF2) },
92 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57502_MF2) },
93 { .vendor_id = 0, /* sentinel */ },
96 #define BNXT_ETH_RSS_SUPPORT ( \
98 ETH_RSS_NONFRAG_IPV4_TCP | \
99 ETH_RSS_NONFRAG_IPV4_UDP | \
101 ETH_RSS_NONFRAG_IPV6_TCP | \
102 ETH_RSS_NONFRAG_IPV6_UDP)
104 #define BNXT_DEV_TX_OFFLOAD_SUPPORT (DEV_TX_OFFLOAD_VLAN_INSERT | \
105 DEV_TX_OFFLOAD_IPV4_CKSUM | \
106 DEV_TX_OFFLOAD_TCP_CKSUM | \
107 DEV_TX_OFFLOAD_UDP_CKSUM | \
108 DEV_TX_OFFLOAD_TCP_TSO | \
109 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | \
110 DEV_TX_OFFLOAD_VXLAN_TNL_TSO | \
111 DEV_TX_OFFLOAD_GRE_TNL_TSO | \
112 DEV_TX_OFFLOAD_IPIP_TNL_TSO | \
113 DEV_TX_OFFLOAD_GENEVE_TNL_TSO | \
114 DEV_TX_OFFLOAD_QINQ_INSERT | \
115 DEV_TX_OFFLOAD_MULTI_SEGS)
117 #define BNXT_DEV_RX_OFFLOAD_SUPPORT (DEV_RX_OFFLOAD_VLAN_FILTER | \
118 DEV_RX_OFFLOAD_VLAN_STRIP | \
119 DEV_RX_OFFLOAD_IPV4_CKSUM | \
120 DEV_RX_OFFLOAD_UDP_CKSUM | \
121 DEV_RX_OFFLOAD_TCP_CKSUM | \
122 DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | \
123 DEV_RX_OFFLOAD_JUMBO_FRAME | \
124 DEV_RX_OFFLOAD_KEEP_CRC | \
125 DEV_RX_OFFLOAD_VLAN_EXTEND | \
126 DEV_RX_OFFLOAD_TCP_LRO | \
127 DEV_RX_OFFLOAD_SCATTER | \
128 DEV_RX_OFFLOAD_RSS_HASH)
130 #define BNXT_DEVARG_TRUFLOW "host-based-truflow"
131 #define BNXT_DEVARG_FLOW_XSTAT "flow-xstat"
132 static const char *const bnxt_dev_args[] = {
134 BNXT_DEVARG_FLOW_XSTAT,
139 * truflow == false to disable the feature
140 * truflow == true to enable the feature
142 #define BNXT_DEVARG_TRUFLOW_INVALID(truflow) ((truflow) > 1)
145 * flow_xstat == false to disable the feature
146 * flow_xstat == true to enable the feature
148 #define BNXT_DEVARG_FLOW_XSTAT_INVALID(flow_xstat) ((flow_xstat) > 1)
150 static int bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask);
151 static void bnxt_print_link_info(struct rte_eth_dev *eth_dev);
152 static int bnxt_dev_uninit(struct rte_eth_dev *eth_dev);
153 static int bnxt_init_resources(struct bnxt *bp, bool reconfig_dev);
154 static int bnxt_uninit_resources(struct bnxt *bp, bool reconfig_dev);
155 static void bnxt_cancel_fw_health_check(struct bnxt *bp);
156 static int bnxt_restore_vlan_filters(struct bnxt *bp);
157 static void bnxt_dev_recover(void *arg);
158 static void bnxt_free_error_recovery_info(struct bnxt *bp);
160 int is_bnxt_in_error(struct bnxt *bp)
162 if (bp->flags & BNXT_FLAG_FATAL_ERROR)
164 if (bp->flags & BNXT_FLAG_FW_RESET)
170 /***********************/
173 * High level utility functions
176 static uint16_t bnxt_rss_ctxts(const struct bnxt *bp)
178 if (!BNXT_CHIP_THOR(bp))
181 return RTE_ALIGN_MUL_CEIL(bp->rx_nr_rings,
182 BNXT_RSS_ENTRIES_PER_CTX_THOR) /
183 BNXT_RSS_ENTRIES_PER_CTX_THOR;
186 static uint16_t bnxt_rss_hash_tbl_size(const struct bnxt *bp)
188 if (!BNXT_CHIP_THOR(bp))
189 return HW_HASH_INDEX_SIZE;
191 return bnxt_rss_ctxts(bp) * BNXT_RSS_ENTRIES_PER_CTX_THOR;
194 static void bnxt_free_pf_info(struct bnxt *bp)
199 static void bnxt_free_link_info(struct bnxt *bp)
201 rte_free(bp->link_info);
204 static void bnxt_free_leds_info(struct bnxt *bp)
210 static void bnxt_free_flow_stats_info(struct bnxt *bp)
212 rte_free(bp->flow_stat);
213 bp->flow_stat = NULL;
216 static void bnxt_free_cos_queues(struct bnxt *bp)
218 rte_free(bp->rx_cos_queue);
219 rte_free(bp->tx_cos_queue);
222 static void bnxt_free_mem(struct bnxt *bp, bool reconfig)
224 bnxt_free_filter_mem(bp);
225 bnxt_free_vnic_attributes(bp);
226 bnxt_free_vnic_mem(bp);
228 /* tx/rx rings are configured as part of *_queue_setup callbacks.
229 * If the number of rings change across fw update,
230 * we don't have much choice except to warn the user.
234 bnxt_free_tx_rings(bp);
235 bnxt_free_rx_rings(bp);
237 bnxt_free_async_cp_ring(bp);
238 bnxt_free_rxtx_nq_ring(bp);
240 rte_free(bp->grp_info);
244 static int bnxt_alloc_pf_info(struct bnxt *bp)
246 bp->pf = rte_zmalloc("bnxt_pf_info", sizeof(struct bnxt_pf_info), 0);
253 static int bnxt_alloc_link_info(struct bnxt *bp)
256 rte_zmalloc("bnxt_link_info", sizeof(struct bnxt_link_info), 0);
257 if (bp->link_info == NULL)
263 static int bnxt_alloc_leds_info(struct bnxt *bp)
265 bp->leds = rte_zmalloc("bnxt_leds",
266 BNXT_MAX_LED * sizeof(struct bnxt_led_info),
268 if (bp->leds == NULL)
274 static int bnxt_alloc_cos_queues(struct bnxt *bp)
277 rte_zmalloc("bnxt_rx_cosq",
278 BNXT_COS_QUEUE_COUNT *
279 sizeof(struct bnxt_cos_queue_info),
281 if (bp->rx_cos_queue == NULL)
285 rte_zmalloc("bnxt_tx_cosq",
286 BNXT_COS_QUEUE_COUNT *
287 sizeof(struct bnxt_cos_queue_info),
289 if (bp->tx_cos_queue == NULL)
295 static int bnxt_alloc_flow_stats_info(struct bnxt *bp)
297 bp->flow_stat = rte_zmalloc("bnxt_flow_xstat",
298 sizeof(struct bnxt_flow_stat_info), 0);
299 if (bp->flow_stat == NULL)
305 static int bnxt_alloc_mem(struct bnxt *bp, bool reconfig)
309 rc = bnxt_alloc_ring_grps(bp);
313 rc = bnxt_alloc_async_ring_struct(bp);
317 rc = bnxt_alloc_vnic_mem(bp);
321 rc = bnxt_alloc_vnic_attributes(bp);
325 rc = bnxt_alloc_filter_mem(bp);
329 rc = bnxt_alloc_async_cp_ring(bp);
333 rc = bnxt_alloc_rxtx_nq_ring(bp);
337 if (BNXT_FLOW_XSTATS_EN(bp)) {
338 rc = bnxt_alloc_flow_stats_info(bp);
346 bnxt_free_mem(bp, reconfig);
350 static int bnxt_setup_one_vnic(struct bnxt *bp, uint16_t vnic_id)
352 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
353 struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
354 uint64_t rx_offloads = dev_conf->rxmode.offloads;
355 struct bnxt_rx_queue *rxq;
359 rc = bnxt_vnic_grp_alloc(bp, vnic);
363 PMD_DRV_LOG(DEBUG, "vnic[%d] = %p vnic->fw_grp_ids = %p\n",
364 vnic_id, vnic, vnic->fw_grp_ids);
366 rc = bnxt_hwrm_vnic_alloc(bp, vnic);
370 /* Alloc RSS context only if RSS mode is enabled */
371 if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS) {
372 int j, nr_ctxs = bnxt_rss_ctxts(bp);
375 for (j = 0; j < nr_ctxs; j++) {
376 rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic, j);
382 "HWRM vnic %d ctx %d alloc failure rc: %x\n",
386 vnic->num_lb_ctxts = nr_ctxs;
390 * Firmware sets pf pair in default vnic cfg. If the VLAN strip
391 * setting is not available at this time, it will not be
392 * configured correctly in the CFA.
394 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
395 vnic->vlan_strip = true;
397 vnic->vlan_strip = false;
399 rc = bnxt_hwrm_vnic_cfg(bp, vnic);
403 rc = bnxt_set_hwrm_vnic_filters(bp, vnic);
407 for (j = 0; j < bp->rx_num_qs_per_vnic; j++) {
408 rxq = bp->eth_dev->data->rx_queues[j];
411 "rxq[%d]->vnic=%p vnic->fw_grp_ids=%p\n",
412 j, rxq->vnic, rxq->vnic->fw_grp_ids);
414 if (BNXT_HAS_RING_GRPS(bp) && rxq->rx_deferred_start)
415 rxq->vnic->fw_grp_ids[j] = INVALID_HW_RING_ID;
417 vnic->rx_queue_cnt++;
420 PMD_DRV_LOG(DEBUG, "vnic->rx_queue_cnt = %d\n", vnic->rx_queue_cnt);
422 rc = bnxt_vnic_rss_configure(bp, vnic);
426 bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
428 if (rx_offloads & DEV_RX_OFFLOAD_TCP_LRO)
429 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 1);
431 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 0);
435 PMD_DRV_LOG(ERR, "HWRM vnic %d cfg failure rc: %x\n",
440 static int bnxt_register_fc_ctx_mem(struct bnxt *bp)
444 rc = bnxt_hwrm_ctx_rgtr(bp, bp->flow_stat->rx_fc_in_tbl.dma,
445 &bp->flow_stat->rx_fc_in_tbl.ctx_id);
450 "rx_fc_in_tbl.va = %p rx_fc_in_tbl.dma = %p"
451 " rx_fc_in_tbl.ctx_id = %d\n",
452 bp->flow_stat->rx_fc_in_tbl.va,
453 (void *)((uintptr_t)bp->flow_stat->rx_fc_in_tbl.dma),
454 bp->flow_stat->rx_fc_in_tbl.ctx_id);
456 rc = bnxt_hwrm_ctx_rgtr(bp, bp->flow_stat->rx_fc_out_tbl.dma,
457 &bp->flow_stat->rx_fc_out_tbl.ctx_id);
462 "rx_fc_out_tbl.va = %p rx_fc_out_tbl.dma = %p"
463 " rx_fc_out_tbl.ctx_id = %d\n",
464 bp->flow_stat->rx_fc_out_tbl.va,
465 (void *)((uintptr_t)bp->flow_stat->rx_fc_out_tbl.dma),
466 bp->flow_stat->rx_fc_out_tbl.ctx_id);
468 rc = bnxt_hwrm_ctx_rgtr(bp, bp->flow_stat->tx_fc_in_tbl.dma,
469 &bp->flow_stat->tx_fc_in_tbl.ctx_id);
474 "tx_fc_in_tbl.va = %p tx_fc_in_tbl.dma = %p"
475 " tx_fc_in_tbl.ctx_id = %d\n",
476 bp->flow_stat->tx_fc_in_tbl.va,
477 (void *)((uintptr_t)bp->flow_stat->tx_fc_in_tbl.dma),
478 bp->flow_stat->tx_fc_in_tbl.ctx_id);
480 rc = bnxt_hwrm_ctx_rgtr(bp, bp->flow_stat->tx_fc_out_tbl.dma,
481 &bp->flow_stat->tx_fc_out_tbl.ctx_id);
486 "tx_fc_out_tbl.va = %p tx_fc_out_tbl.dma = %p"
487 " tx_fc_out_tbl.ctx_id = %d\n",
488 bp->flow_stat->tx_fc_out_tbl.va,
489 (void *)((uintptr_t)bp->flow_stat->tx_fc_out_tbl.dma),
490 bp->flow_stat->tx_fc_out_tbl.ctx_id);
492 memset(bp->flow_stat->rx_fc_out_tbl.va,
494 bp->flow_stat->rx_fc_out_tbl.size);
495 rc = bnxt_hwrm_cfa_counter_cfg(bp, BNXT_DIR_RX,
496 CFA_COUNTER_CFG_IN_COUNTER_TYPE_FC,
497 bp->flow_stat->rx_fc_out_tbl.ctx_id,
498 bp->flow_stat->max_fc,
503 memset(bp->flow_stat->tx_fc_out_tbl.va,
505 bp->flow_stat->tx_fc_out_tbl.size);
506 rc = bnxt_hwrm_cfa_counter_cfg(bp, BNXT_DIR_TX,
507 CFA_COUNTER_CFG_IN_COUNTER_TYPE_FC,
508 bp->flow_stat->tx_fc_out_tbl.ctx_id,
509 bp->flow_stat->max_fc,
515 static int bnxt_alloc_ctx_mem_buf(char *type, size_t size,
516 struct bnxt_ctx_mem_buf_info *ctx)
521 ctx->va = rte_zmalloc(type, size, 0);
524 rte_mem_lock_page(ctx->va);
526 ctx->dma = rte_mem_virt2iova(ctx->va);
527 if (ctx->dma == RTE_BAD_IOVA)
533 static int bnxt_init_fc_ctx_mem(struct bnxt *bp)
535 struct rte_pci_device *pdev = bp->pdev;
536 char type[RTE_MEMZONE_NAMESIZE];
540 max_fc = bp->flow_stat->max_fc;
542 sprintf(type, "bnxt_rx_fc_in_" PCI_PRI_FMT, pdev->addr.domain,
543 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
544 /* 4 bytes for each counter-id */
545 rc = bnxt_alloc_ctx_mem_buf(type,
547 &bp->flow_stat->rx_fc_in_tbl);
551 sprintf(type, "bnxt_rx_fc_out_" PCI_PRI_FMT, pdev->addr.domain,
552 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
553 /* 16 bytes for each counter - 8 bytes pkt_count, 8 bytes byte_count */
554 rc = bnxt_alloc_ctx_mem_buf(type,
556 &bp->flow_stat->rx_fc_out_tbl);
560 sprintf(type, "bnxt_tx_fc_in_" PCI_PRI_FMT, pdev->addr.domain,
561 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
562 /* 4 bytes for each counter-id */
563 rc = bnxt_alloc_ctx_mem_buf(type,
565 &bp->flow_stat->tx_fc_in_tbl);
569 sprintf(type, "bnxt_tx_fc_out_" PCI_PRI_FMT, pdev->addr.domain,
570 pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
571 /* 16 bytes for each counter - 8 bytes pkt_count, 8 bytes byte_count */
572 rc = bnxt_alloc_ctx_mem_buf(type,
574 &bp->flow_stat->tx_fc_out_tbl);
578 rc = bnxt_register_fc_ctx_mem(bp);
583 static int bnxt_init_ctx_mem(struct bnxt *bp)
587 if (!(bp->fw_cap & BNXT_FW_CAP_ADV_FLOW_COUNTERS) ||
588 !(BNXT_PF(bp) || BNXT_VF_IS_TRUSTED(bp)) ||
589 !BNXT_FLOW_XSTATS_EN(bp))
592 rc = bnxt_hwrm_cfa_counter_qcaps(bp, &bp->flow_stat->max_fc);
596 rc = bnxt_init_fc_ctx_mem(bp);
601 static int bnxt_init_chip(struct bnxt *bp)
603 struct rte_eth_link new;
604 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(bp->eth_dev);
605 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
606 uint32_t intr_vector = 0;
607 uint32_t queue_id, base = BNXT_MISC_VEC_ID;
608 uint32_t vec = BNXT_MISC_VEC_ID;
612 if (bp->eth_dev->data->mtu > RTE_ETHER_MTU) {
613 bp->eth_dev->data->dev_conf.rxmode.offloads |=
614 DEV_RX_OFFLOAD_JUMBO_FRAME;
615 bp->flags |= BNXT_FLAG_JUMBO;
617 bp->eth_dev->data->dev_conf.rxmode.offloads &=
618 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
619 bp->flags &= ~BNXT_FLAG_JUMBO;
622 /* THOR does not support ring groups.
623 * But we will use the array to save RSS context IDs.
625 if (BNXT_CHIP_THOR(bp))
626 bp->max_ring_grps = BNXT_MAX_RSS_CTXTS_THOR;
628 rc = bnxt_alloc_all_hwrm_stat_ctxs(bp);
630 PMD_DRV_LOG(ERR, "HWRM stat ctx alloc failure rc: %x\n", rc);
634 rc = bnxt_alloc_hwrm_rings(bp);
636 PMD_DRV_LOG(ERR, "HWRM ring alloc failure rc: %x\n", rc);
640 rc = bnxt_alloc_all_hwrm_ring_grps(bp);
642 PMD_DRV_LOG(ERR, "HWRM ring grp alloc failure: %x\n", rc);
646 if (!(bp->vnic_cap_flags & BNXT_VNIC_CAP_COS_CLASSIFY))
649 for (j = 0, i = 0; i < BNXT_COS_QUEUE_COUNT; i++) {
650 if (bp->rx_cos_queue[i].id != 0xff) {
651 struct bnxt_vnic_info *vnic = &bp->vnic_info[j++];
655 "Num pools more than FW profile\n");
659 vnic->cos_queue_id = bp->rx_cos_queue[i].id;
665 rc = bnxt_mq_rx_configure(bp);
667 PMD_DRV_LOG(ERR, "MQ mode configure failure rc: %x\n", rc);
671 /* VNIC configuration */
672 for (i = 0; i < bp->nr_vnics; i++) {
673 rc = bnxt_setup_one_vnic(bp, i);
678 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, &bp->vnic_info[0], 0, NULL);
681 "HWRM cfa l2 rx mask failure rc: %x\n", rc);
685 /* check and configure queue intr-vector mapping */
686 if ((rte_intr_cap_multiple(intr_handle) ||
687 !RTE_ETH_DEV_SRIOV(bp->eth_dev).active) &&
688 bp->eth_dev->data->dev_conf.intr_conf.rxq != 0) {
689 intr_vector = bp->eth_dev->data->nb_rx_queues;
690 PMD_DRV_LOG(DEBUG, "intr_vector = %d\n", intr_vector);
691 if (intr_vector > bp->rx_cp_nr_rings) {
692 PMD_DRV_LOG(ERR, "At most %d intr queues supported",
696 rc = rte_intr_efd_enable(intr_handle, intr_vector);
701 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
702 intr_handle->intr_vec =
703 rte_zmalloc("intr_vec",
704 bp->eth_dev->data->nb_rx_queues *
706 if (intr_handle->intr_vec == NULL) {
707 PMD_DRV_LOG(ERR, "Failed to allocate %d rx_queues"
708 " intr_vec", bp->eth_dev->data->nb_rx_queues);
712 PMD_DRV_LOG(DEBUG, "intr_handle->intr_vec = %p "
713 "intr_handle->nb_efd = %d intr_handle->max_intr = %d\n",
714 intr_handle->intr_vec, intr_handle->nb_efd,
715 intr_handle->max_intr);
716 for (queue_id = 0; queue_id < bp->eth_dev->data->nb_rx_queues;
718 intr_handle->intr_vec[queue_id] =
719 vec + BNXT_RX_VEC_START;
720 if (vec < base + intr_handle->nb_efd - 1)
725 /* enable uio/vfio intr/eventfd mapping */
726 rc = rte_intr_enable(intr_handle);
727 #ifndef RTE_EXEC_ENV_FREEBSD
728 /* In FreeBSD OS, nic_uio driver does not support interrupts */
733 rc = bnxt_get_hwrm_link_config(bp, &new);
735 PMD_DRV_LOG(ERR, "HWRM Get link config failure rc: %x\n", rc);
739 if (!bp->link_info->link_up) {
740 rc = bnxt_set_hwrm_link_config(bp, true);
743 "HWRM link config failure rc: %x\n", rc);
747 bnxt_print_link_info(bp->eth_dev);
749 bp->mark_table = rte_zmalloc("bnxt_mark_table", BNXT_MARK_TABLE_SZ, 0);
751 PMD_DRV_LOG(ERR, "Allocation of mark table failed\n");
756 rte_free(intr_handle->intr_vec);
758 rte_intr_efd_disable(intr_handle);
760 /* Some of the error status returned by FW may not be from errno.h */
767 static int bnxt_shutdown_nic(struct bnxt *bp)
769 bnxt_free_all_hwrm_resources(bp);
770 bnxt_free_all_filters(bp);
771 bnxt_free_all_vnics(bp);
776 * Device configuration and status function
779 uint32_t bnxt_get_speed_capabilities(struct bnxt *bp)
781 uint32_t link_speed = bp->link_info->support_speeds;
782 uint32_t speed_capa = 0;
784 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100MB)
785 speed_capa |= ETH_LINK_SPEED_100M;
786 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100MBHD)
787 speed_capa |= ETH_LINK_SPEED_100M_HD;
788 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_1GB)
789 speed_capa |= ETH_LINK_SPEED_1G;
790 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_2_5GB)
791 speed_capa |= ETH_LINK_SPEED_2_5G;
792 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_10GB)
793 speed_capa |= ETH_LINK_SPEED_10G;
794 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_20GB)
795 speed_capa |= ETH_LINK_SPEED_20G;
796 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_25GB)
797 speed_capa |= ETH_LINK_SPEED_25G;
798 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_40GB)
799 speed_capa |= ETH_LINK_SPEED_40G;
800 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_50GB)
801 speed_capa |= ETH_LINK_SPEED_50G;
802 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100GB)
803 speed_capa |= ETH_LINK_SPEED_100G;
804 if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_200GB)
805 speed_capa |= ETH_LINK_SPEED_200G;
807 if (bp->link_info->auto_mode ==
808 HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE)
809 speed_capa |= ETH_LINK_SPEED_FIXED;
811 speed_capa |= ETH_LINK_SPEED_AUTONEG;
816 static int bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
817 struct rte_eth_dev_info *dev_info)
819 struct rte_pci_device *pdev = RTE_DEV_TO_PCI(eth_dev->device);
820 struct bnxt *bp = eth_dev->data->dev_private;
821 uint16_t max_vnics, i, j, vpool, vrxq;
822 unsigned int max_rx_rings;
825 rc = is_bnxt_in_error(bp);
830 dev_info->max_mac_addrs = bp->max_l2_ctx;
831 dev_info->max_hash_mac_addrs = 0;
833 /* PF/VF specifics */
835 dev_info->max_vfs = pdev->max_vfs;
837 max_rx_rings = BNXT_MAX_RINGS(bp);
838 /* For the sake of symmetry, max_rx_queues = max_tx_queues */
839 dev_info->max_rx_queues = max_rx_rings;
840 dev_info->max_tx_queues = max_rx_rings;
841 dev_info->reta_size = bnxt_rss_hash_tbl_size(bp);
842 dev_info->hash_key_size = 40;
843 max_vnics = bp->max_vnics;
846 dev_info->min_mtu = RTE_ETHER_MIN_MTU;
847 dev_info->max_mtu = BNXT_MAX_MTU;
849 /* Fast path specifics */
850 dev_info->min_rx_bufsize = 1;
851 dev_info->max_rx_pktlen = BNXT_MAX_PKT_LEN;
853 dev_info->rx_offload_capa = BNXT_DEV_RX_OFFLOAD_SUPPORT;
854 if (bp->flags & BNXT_FLAG_PTP_SUPPORTED)
855 dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_TIMESTAMP;
856 dev_info->tx_offload_capa = BNXT_DEV_TX_OFFLOAD_SUPPORT;
857 dev_info->flow_type_rss_offloads = BNXT_ETH_RSS_SUPPORT;
859 dev_info->speed_capa = bnxt_get_speed_capabilities(bp);
862 dev_info->default_rxconf = (struct rte_eth_rxconf) {
868 .rx_free_thresh = 32,
869 /* If no descriptors available, pkts are dropped by default */
873 dev_info->default_txconf = (struct rte_eth_txconf) {
879 .tx_free_thresh = 32,
882 eth_dev->data->dev_conf.intr_conf.lsc = 1;
884 eth_dev->data->dev_conf.intr_conf.rxq = 1;
885 dev_info->rx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
886 dev_info->rx_desc_lim.nb_max = BNXT_MAX_RX_RING_DESC;
887 dev_info->tx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
888 dev_info->tx_desc_lim.nb_max = BNXT_MAX_TX_RING_DESC;
893 * TODO: default_rxconf, default_txconf, rx_desc_lim, and tx_desc_lim
894 * need further investigation.
898 vpool = 64; /* ETH_64_POOLS */
899 vrxq = 128; /* ETH_VMDQ_DCB_NUM_QUEUES */
900 for (i = 0; i < 4; vpool >>= 1, i++) {
901 if (max_vnics > vpool) {
902 for (j = 0; j < 5; vrxq >>= 1, j++) {
903 if (dev_info->max_rx_queues > vrxq) {
909 /* Not enough resources to support VMDq */
913 /* Not enough resources to support VMDq */
917 dev_info->max_vmdq_pools = vpool;
918 dev_info->vmdq_queue_num = vrxq;
920 dev_info->vmdq_pool_base = 0;
921 dev_info->vmdq_queue_base = 0;
926 /* Configure the device based on the configuration provided */
927 static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev)
929 struct bnxt *bp = eth_dev->data->dev_private;
930 uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
933 bp->rx_queues = (void *)eth_dev->data->rx_queues;
934 bp->tx_queues = (void *)eth_dev->data->tx_queues;
935 bp->tx_nr_rings = eth_dev->data->nb_tx_queues;
936 bp->rx_nr_rings = eth_dev->data->nb_rx_queues;
938 rc = is_bnxt_in_error(bp);
942 if (BNXT_VF(bp) && (bp->flags & BNXT_FLAG_NEW_RM)) {
943 rc = bnxt_hwrm_check_vf_rings(bp);
945 PMD_DRV_LOG(ERR, "HWRM insufficient resources\n");
949 /* If a resource has already been allocated - in this case
950 * it is the async completion ring, free it. Reallocate it after
951 * resource reservation. This will ensure the resource counts
952 * are calculated correctly.
955 pthread_mutex_lock(&bp->def_cp_lock);
957 if (!BNXT_HAS_NQ(bp) && bp->async_cp_ring) {
958 bnxt_disable_int(bp);
959 bnxt_free_cp_ring(bp, bp->async_cp_ring);
962 rc = bnxt_hwrm_func_reserve_vf_resc(bp, false);
964 PMD_DRV_LOG(ERR, "HWRM resource alloc fail:%x\n", rc);
965 pthread_mutex_unlock(&bp->def_cp_lock);
969 if (!BNXT_HAS_NQ(bp) && bp->async_cp_ring) {
970 rc = bnxt_alloc_async_cp_ring(bp);
972 pthread_mutex_unlock(&bp->def_cp_lock);
978 pthread_mutex_unlock(&bp->def_cp_lock);
980 /* legacy driver needs to get updated values */
981 rc = bnxt_hwrm_func_qcaps(bp);
983 PMD_DRV_LOG(ERR, "hwrm func qcaps fail:%d\n", rc);
988 /* Inherit new configurations */
989 if (eth_dev->data->nb_rx_queues > bp->max_rx_rings ||
990 eth_dev->data->nb_tx_queues > bp->max_tx_rings ||
991 eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues
992 + BNXT_NUM_ASYNC_CPR(bp) > bp->max_cp_rings ||
993 eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues >
997 if (BNXT_HAS_RING_GRPS(bp) &&
998 (uint32_t)(eth_dev->data->nb_rx_queues) > bp->max_ring_grps)
1001 if (!(eth_dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS) &&
1002 bp->max_vnics < eth_dev->data->nb_rx_queues)
1003 goto resource_error;
1005 bp->rx_cp_nr_rings = bp->rx_nr_rings;
1006 bp->tx_cp_nr_rings = bp->tx_nr_rings;
1008 if (eth_dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
1009 rx_offloads |= DEV_RX_OFFLOAD_RSS_HASH;
1010 eth_dev->data->dev_conf.rxmode.offloads = rx_offloads;
1012 if (rx_offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1013 eth_dev->data->mtu =
1014 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len -
1015 RTE_ETHER_HDR_LEN - RTE_ETHER_CRC_LEN - VLAN_TAG_SIZE *
1017 bnxt_mtu_set_op(eth_dev, eth_dev->data->mtu);
1023 "Insufficient resources to support requested config\n");
1025 "Num Queues Requested: Tx %d, Rx %d\n",
1026 eth_dev->data->nb_tx_queues,
1027 eth_dev->data->nb_rx_queues);
1029 "MAX: TxQ %d, RxQ %d, CQ %d Stat %d, Grp %d, Vnic %d\n",
1030 bp->max_tx_rings, bp->max_rx_rings, bp->max_cp_rings,
1031 bp->max_stat_ctx, bp->max_ring_grps, bp->max_vnics);
1035 static void bnxt_print_link_info(struct rte_eth_dev *eth_dev)
1037 struct rte_eth_link *link = ð_dev->data->dev_link;
1039 if (link->link_status)
1040 PMD_DRV_LOG(INFO, "Port %d Link Up - speed %u Mbps - %s\n",
1041 eth_dev->data->port_id,
1042 (uint32_t)link->link_speed,
1043 (link->link_duplex == ETH_LINK_FULL_DUPLEX) ?
1044 ("full-duplex") : ("half-duplex\n"));
1046 PMD_DRV_LOG(INFO, "Port %d Link Down\n",
1047 eth_dev->data->port_id);
1051 * Determine whether the current configuration requires support for scattered
1052 * receive; return 1 if scattered receive is required and 0 if not.
1054 static int bnxt_scattered_rx(struct rte_eth_dev *eth_dev)
1059 if (eth_dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_SCATTER)
1062 for (i = 0; i < eth_dev->data->nb_rx_queues; i++) {
1063 struct bnxt_rx_queue *rxq = eth_dev->data->rx_queues[i];
1065 buf_size = (uint16_t)(rte_pktmbuf_data_room_size(rxq->mb_pool) -
1066 RTE_PKTMBUF_HEADROOM);
1067 if (eth_dev->data->dev_conf.rxmode.max_rx_pkt_len > buf_size)
1073 static eth_rx_burst_t
1074 bnxt_receive_function(struct rte_eth_dev *eth_dev)
1076 struct bnxt *bp = eth_dev->data->dev_private;
1079 #ifndef RTE_LIBRTE_IEEE1588
1081 * Vector mode receive can be enabled only if scatter rx is not
1082 * in use and rx offloads are limited to VLAN stripping and
1085 if (!eth_dev->data->scattered_rx &&
1086 !(eth_dev->data->dev_conf.rxmode.offloads &
1087 ~(DEV_RX_OFFLOAD_VLAN_STRIP |
1088 DEV_RX_OFFLOAD_KEEP_CRC |
1089 DEV_RX_OFFLOAD_JUMBO_FRAME |
1090 DEV_RX_OFFLOAD_IPV4_CKSUM |
1091 DEV_RX_OFFLOAD_UDP_CKSUM |
1092 DEV_RX_OFFLOAD_TCP_CKSUM |
1093 DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
1094 DEV_RX_OFFLOAD_RSS_HASH |
1095 DEV_RX_OFFLOAD_VLAN_FILTER)) &&
1096 !BNXT_TRUFLOW_EN(bp)) {
1097 PMD_DRV_LOG(INFO, "Using vector mode receive for port %d\n",
1098 eth_dev->data->port_id);
1099 bp->flags |= BNXT_FLAG_RX_VECTOR_PKT_MODE;
1100 return bnxt_recv_pkts_vec;
1102 PMD_DRV_LOG(INFO, "Vector mode receive disabled for port %d\n",
1103 eth_dev->data->port_id);
1105 "Port %d scatter: %d rx offload: %" PRIX64 "\n",
1106 eth_dev->data->port_id,
1107 eth_dev->data->scattered_rx,
1108 eth_dev->data->dev_conf.rxmode.offloads);
1111 bp->flags &= ~BNXT_FLAG_RX_VECTOR_PKT_MODE;
1112 return bnxt_recv_pkts;
1115 static eth_tx_burst_t
1116 bnxt_transmit_function(__rte_unused struct rte_eth_dev *eth_dev)
1119 #ifndef RTE_LIBRTE_IEEE1588
1121 * Vector mode transmit can be enabled only if not using scatter rx
1124 if (!eth_dev->data->scattered_rx &&
1125 !eth_dev->data->dev_conf.txmode.offloads) {
1126 PMD_DRV_LOG(INFO, "Using vector mode transmit for port %d\n",
1127 eth_dev->data->port_id);
1128 return bnxt_xmit_pkts_vec;
1130 PMD_DRV_LOG(INFO, "Vector mode transmit disabled for port %d\n",
1131 eth_dev->data->port_id);
1133 "Port %d scatter: %d tx offload: %" PRIX64 "\n",
1134 eth_dev->data->port_id,
1135 eth_dev->data->scattered_rx,
1136 eth_dev->data->dev_conf.txmode.offloads);
1139 return bnxt_xmit_pkts;
1142 static int bnxt_handle_if_change_status(struct bnxt *bp)
1146 /* Since fw has undergone a reset and lost all contexts,
1147 * set fatal flag to not issue hwrm during cleanup
1149 bp->flags |= BNXT_FLAG_FATAL_ERROR;
1150 bnxt_uninit_resources(bp, true);
1152 /* clear fatal flag so that re-init happens */
1153 bp->flags &= ~BNXT_FLAG_FATAL_ERROR;
1154 rc = bnxt_init_resources(bp, true);
1156 bp->flags &= ~BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE;
1161 static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)
1163 struct bnxt *bp = eth_dev->data->dev_private;
1164 uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
1166 int rc, retry_cnt = BNXT_IF_CHANGE_RETRY_COUNT;
1168 if (!eth_dev->data->nb_tx_queues || !eth_dev->data->nb_rx_queues) {
1169 PMD_DRV_LOG(ERR, "Queues are not configured yet!\n");
1173 if (bp->rx_cp_nr_rings > RTE_ETHDEV_QUEUE_STAT_CNTRS) {
1175 "RxQ cnt %d > CONFIG_RTE_ETHDEV_QUEUE_STAT_CNTRS %d\n",
1176 bp->rx_cp_nr_rings, RTE_ETHDEV_QUEUE_STAT_CNTRS);
1180 rc = bnxt_hwrm_if_change(bp, true);
1181 if (rc == 0 || rc != -EAGAIN)
1184 rte_delay_ms(BNXT_IF_CHANGE_RETRY_INTERVAL);
1185 } while (retry_cnt--);
1190 if (bp->flags & BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE) {
1191 rc = bnxt_handle_if_change_status(bp);
1196 bnxt_enable_int(bp);
1198 rc = bnxt_init_chip(bp);
1202 eth_dev->data->scattered_rx = bnxt_scattered_rx(eth_dev);
1203 eth_dev->data->dev_started = 1;
1205 bnxt_link_update(eth_dev, 1, ETH_LINK_UP);
1207 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
1208 vlan_mask |= ETH_VLAN_FILTER_MASK;
1209 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
1210 vlan_mask |= ETH_VLAN_STRIP_MASK;
1211 rc = bnxt_vlan_offload_set_op(eth_dev, vlan_mask);
1215 eth_dev->rx_pkt_burst = bnxt_receive_function(eth_dev);
1216 eth_dev->tx_pkt_burst = bnxt_transmit_function(eth_dev);
1218 pthread_mutex_lock(&bp->def_cp_lock);
1219 bnxt_schedule_fw_health_check(bp);
1220 pthread_mutex_unlock(&bp->def_cp_lock);
1222 if (BNXT_TRUFLOW_EN(bp))
1228 bnxt_shutdown_nic(bp);
1229 bnxt_free_tx_mbufs(bp);
1230 bnxt_free_rx_mbufs(bp);
1231 bnxt_hwrm_if_change(bp, false);
1232 eth_dev->data->dev_started = 0;
1236 static int bnxt_dev_set_link_up_op(struct rte_eth_dev *eth_dev)
1238 struct bnxt *bp = eth_dev->data->dev_private;
1241 if (!bp->link_info->link_up)
1242 rc = bnxt_set_hwrm_link_config(bp, true);
1244 eth_dev->data->dev_link.link_status = 1;
1246 bnxt_print_link_info(eth_dev);
1250 static int bnxt_dev_set_link_down_op(struct rte_eth_dev *eth_dev)
1252 struct bnxt *bp = eth_dev->data->dev_private;
1254 eth_dev->data->dev_link.link_status = 0;
1255 bnxt_set_hwrm_link_config(bp, false);
1256 bp->link_info->link_up = 0;
1261 /* Unload the driver, release resources */
1262 static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
1264 struct bnxt *bp = eth_dev->data->dev_private;
1265 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1266 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1268 if (BNXT_TRUFLOW_EN(bp))
1269 bnxt_ulp_deinit(bp);
1271 eth_dev->data->dev_started = 0;
1272 /* Prevent crashes when queues are still in use */
1273 eth_dev->rx_pkt_burst = &bnxt_dummy_recv_pkts;
1274 eth_dev->tx_pkt_burst = &bnxt_dummy_xmit_pkts;
1276 bnxt_disable_int(bp);
1278 /* disable uio/vfio intr/eventfd mapping */
1279 rte_intr_disable(intr_handle);
1281 bnxt_cancel_fw_health_check(bp);
1283 bnxt_dev_set_link_down_op(eth_dev);
1285 /* Wait for link to be reset and the async notification to process.
1286 * During reset recovery, there is no need to wait and
1287 * VF/NPAR functions do not have privilege to change PHY config.
1289 if (!is_bnxt_in_error(bp) && BNXT_SINGLE_PF(bp))
1290 bnxt_link_update(eth_dev, 1, ETH_LINK_DOWN);
1292 /* Clean queue intr-vector mapping */
1293 rte_intr_efd_disable(intr_handle);
1294 if (intr_handle->intr_vec != NULL) {
1295 rte_free(intr_handle->intr_vec);
1296 intr_handle->intr_vec = NULL;
1299 bnxt_hwrm_port_clr_stats(bp);
1300 bnxt_free_tx_mbufs(bp);
1301 bnxt_free_rx_mbufs(bp);
1302 /* Process any remaining notifications in default completion queue */
1303 bnxt_int_handler(eth_dev);
1304 bnxt_shutdown_nic(bp);
1305 bnxt_hwrm_if_change(bp, false);
1307 rte_free(bp->mark_table);
1308 bp->mark_table = NULL;
1310 bp->flags &= ~BNXT_FLAG_RX_VECTOR_PKT_MODE;
1311 bp->rx_cosq_cnt = 0;
1312 /* All filters are deleted on a port stop. */
1313 if (BNXT_FLOW_XSTATS_EN(bp))
1314 bp->flow_stat->flow_count = 0;
1317 static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev)
1319 struct bnxt *bp = eth_dev->data->dev_private;
1321 /* cancel the recovery handler before remove dev */
1322 rte_eal_alarm_cancel(bnxt_dev_reset_and_resume, (void *)bp);
1323 rte_eal_alarm_cancel(bnxt_dev_recover, (void *)bp);
1324 bnxt_cancel_fc_thread(bp);
1326 if (eth_dev->data->dev_started)
1327 bnxt_dev_stop_op(eth_dev);
1329 bnxt_uninit_resources(bp, false);
1331 bnxt_free_leds_info(bp);
1332 bnxt_free_cos_queues(bp);
1333 bnxt_free_link_info(bp);
1334 bnxt_free_pf_info(bp);
1336 eth_dev->dev_ops = NULL;
1337 eth_dev->rx_pkt_burst = NULL;
1338 eth_dev->tx_pkt_burst = NULL;
1340 rte_memzone_free((const struct rte_memzone *)bp->tx_mem_zone);
1341 bp->tx_mem_zone = NULL;
1342 rte_memzone_free((const struct rte_memzone *)bp->rx_mem_zone);
1343 bp->rx_mem_zone = NULL;
1345 rte_free(bp->pf->vf_info);
1346 bp->pf->vf_info = NULL;
1348 rte_free(bp->grp_info);
1349 bp->grp_info = NULL;
1352 static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
1355 struct bnxt *bp = eth_dev->data->dev_private;
1356 uint64_t pool_mask = eth_dev->data->mac_pool_sel[index];
1357 struct bnxt_vnic_info *vnic;
1358 struct bnxt_filter_info *filter, *temp_filter;
1361 if (is_bnxt_in_error(bp))
1365 * Loop through all VNICs from the specified filter flow pools to
1366 * remove the corresponding MAC addr filter
1368 for (i = 0; i < bp->nr_vnics; i++) {
1369 if (!(pool_mask & (1ULL << i)))
1372 vnic = &bp->vnic_info[i];
1373 filter = STAILQ_FIRST(&vnic->filter);
1375 temp_filter = STAILQ_NEXT(filter, next);
1376 if (filter->mac_index == index) {
1377 STAILQ_REMOVE(&vnic->filter, filter,
1378 bnxt_filter_info, next);
1379 bnxt_hwrm_clear_l2_filter(bp, filter);
1380 bnxt_free_filter(bp, filter);
1382 filter = temp_filter;
1387 static int bnxt_add_mac_filter(struct bnxt *bp, struct bnxt_vnic_info *vnic,
1388 struct rte_ether_addr *mac_addr, uint32_t index,
1391 struct bnxt_filter_info *filter;
1394 /* Attach requested MAC address to the new l2_filter */
1395 STAILQ_FOREACH(filter, &vnic->filter, next) {
1396 if (filter->mac_index == index) {
1398 "MAC addr already existed for pool %d\n",
1404 filter = bnxt_alloc_filter(bp);
1406 PMD_DRV_LOG(ERR, "L2 filter alloc failed\n");
1410 /* bnxt_alloc_filter copies default MAC to filter->l2_addr. So,
1411 * if the MAC that's been programmed now is a different one, then,
1412 * copy that addr to filter->l2_addr
1415 memcpy(filter->l2_addr, mac_addr, RTE_ETHER_ADDR_LEN);
1416 filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_OUTERMOST;
1418 rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
1420 filter->mac_index = index;
1421 if (filter->mac_index == 0)
1422 STAILQ_INSERT_HEAD(&vnic->filter, filter, next);
1424 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
1426 bnxt_free_filter(bp, filter);
1432 static int bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
1433 struct rte_ether_addr *mac_addr,
1434 uint32_t index, uint32_t pool)
1436 struct bnxt *bp = eth_dev->data->dev_private;
1437 struct bnxt_vnic_info *vnic = &bp->vnic_info[pool];
1440 rc = is_bnxt_in_error(bp);
1444 if (BNXT_VF(bp) & !BNXT_VF_IS_TRUSTED(bp)) {
1445 PMD_DRV_LOG(ERR, "Cannot add MAC address to a VF interface\n");
1450 PMD_DRV_LOG(ERR, "VNIC not found for pool %d!\n", pool);
1454 /* Filter settings will get applied when port is started */
1455 if (!eth_dev->data->dev_started)
1458 rc = bnxt_add_mac_filter(bp, vnic, mac_addr, index, pool);
1463 int bnxt_link_update(struct rte_eth_dev *eth_dev, int wait_to_complete,
1464 bool exp_link_status)
1467 struct bnxt *bp = eth_dev->data->dev_private;
1468 struct rte_eth_link new;
1469 int cnt = exp_link_status ? BNXT_LINK_UP_WAIT_CNT :
1470 BNXT_LINK_DOWN_WAIT_CNT;
1472 rc = is_bnxt_in_error(bp);
1476 memset(&new, 0, sizeof(new));
1478 /* Retrieve link info from hardware */
1479 rc = bnxt_get_hwrm_link_config(bp, &new);
1481 new.link_speed = ETH_LINK_SPEED_100M;
1482 new.link_duplex = ETH_LINK_FULL_DUPLEX;
1484 "Failed to retrieve link rc = 0x%x!\n", rc);
1488 if (!wait_to_complete || new.link_status == exp_link_status)
1491 rte_delay_ms(BNXT_LINK_WAIT_INTERVAL);
1495 /* Timed out or success */
1496 if (new.link_status != eth_dev->data->dev_link.link_status ||
1497 new.link_speed != eth_dev->data->dev_link.link_speed) {
1498 rte_eth_linkstatus_set(eth_dev, &new);
1500 _rte_eth_dev_callback_process(eth_dev,
1501 RTE_ETH_EVENT_INTR_LSC,
1504 bnxt_print_link_info(eth_dev);
1510 static int bnxt_link_update_op(struct rte_eth_dev *eth_dev,
1511 int wait_to_complete)
1513 return bnxt_link_update(eth_dev, wait_to_complete, ETH_LINK_UP);
1516 static int bnxt_promiscuous_enable_op(struct rte_eth_dev *eth_dev)
1518 struct bnxt *bp = eth_dev->data->dev_private;
1519 struct bnxt_vnic_info *vnic;
1523 rc = is_bnxt_in_error(bp);
1527 /* Filter settings will get applied when port is started */
1528 if (!eth_dev->data->dev_started)
1531 if (bp->vnic_info == NULL)
1534 vnic = BNXT_GET_DEFAULT_VNIC(bp);
1536 old_flags = vnic->flags;
1537 vnic->flags |= BNXT_VNIC_INFO_PROMISC;
1538 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
1540 vnic->flags = old_flags;
1545 static int bnxt_promiscuous_disable_op(struct rte_eth_dev *eth_dev)
1547 struct bnxt *bp = eth_dev->data->dev_private;
1548 struct bnxt_vnic_info *vnic;
1552 rc = is_bnxt_in_error(bp);
1556 /* Filter settings will get applied when port is started */
1557 if (!eth_dev->data->dev_started)
1560 if (bp->vnic_info == NULL)
1563 vnic = BNXT_GET_DEFAULT_VNIC(bp);
1565 old_flags = vnic->flags;
1566 vnic->flags &= ~BNXT_VNIC_INFO_PROMISC;
1567 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
1569 vnic->flags = old_flags;
1574 static int bnxt_allmulticast_enable_op(struct rte_eth_dev *eth_dev)
1576 struct bnxt *bp = eth_dev->data->dev_private;
1577 struct bnxt_vnic_info *vnic;
1581 rc = is_bnxt_in_error(bp);
1585 /* Filter settings will get applied when port is started */
1586 if (!eth_dev->data->dev_started)
1589 if (bp->vnic_info == NULL)
1592 vnic = BNXT_GET_DEFAULT_VNIC(bp);
1594 old_flags = vnic->flags;
1595 vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
1596 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
1598 vnic->flags = old_flags;
1603 static int bnxt_allmulticast_disable_op(struct rte_eth_dev *eth_dev)
1605 struct bnxt *bp = eth_dev->data->dev_private;
1606 struct bnxt_vnic_info *vnic;
1610 rc = is_bnxt_in_error(bp);
1614 /* Filter settings will get applied when port is started */
1615 if (!eth_dev->data->dev_started)
1618 if (bp->vnic_info == NULL)
1621 vnic = BNXT_GET_DEFAULT_VNIC(bp);
1623 old_flags = vnic->flags;
1624 vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
1625 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
1627 vnic->flags = old_flags;
1632 /* Return bnxt_rx_queue pointer corresponding to a given rxq. */
1633 static struct bnxt_rx_queue *bnxt_qid_to_rxq(struct bnxt *bp, uint16_t qid)
1635 if (qid >= bp->rx_nr_rings)
1638 return bp->eth_dev->data->rx_queues[qid];
1641 /* Return rxq corresponding to a given rss table ring/group ID. */
1642 static uint16_t bnxt_rss_to_qid(struct bnxt *bp, uint16_t fwr)
1644 struct bnxt_rx_queue *rxq;
1647 if (!BNXT_HAS_RING_GRPS(bp)) {
1648 for (i = 0; i < bp->rx_nr_rings; i++) {
1649 rxq = bp->eth_dev->data->rx_queues[i];
1650 if (rxq->rx_ring->rx_ring_struct->fw_ring_id == fwr)
1654 for (i = 0; i < bp->rx_nr_rings; i++) {
1655 if (bp->grp_info[i].fw_grp_id == fwr)
1660 return INVALID_HW_RING_ID;
1663 static int bnxt_reta_update_op(struct rte_eth_dev *eth_dev,
1664 struct rte_eth_rss_reta_entry64 *reta_conf,
1667 struct bnxt *bp = eth_dev->data->dev_private;
1668 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
1669 struct bnxt_vnic_info *vnic = BNXT_GET_DEFAULT_VNIC(bp);
1670 uint16_t tbl_size = bnxt_rss_hash_tbl_size(bp);
1674 rc = is_bnxt_in_error(bp);
1678 if (!vnic->rss_table)
1681 if (!(dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG))
1684 if (reta_size != tbl_size) {
1685 PMD_DRV_LOG(ERR, "The configured hash table lookup size "
1686 "(%d) must equal the size supported by the hardware "
1687 "(%d)\n", reta_size, tbl_size);
1691 for (i = 0; i < reta_size; i++) {
1692 struct bnxt_rx_queue *rxq;
1694 idx = i / RTE_RETA_GROUP_SIZE;
1695 sft = i % RTE_RETA_GROUP_SIZE;
1697 if (!(reta_conf[idx].mask & (1ULL << sft)))
1700 rxq = bnxt_qid_to_rxq(bp, reta_conf[idx].reta[sft]);
1702 PMD_DRV_LOG(ERR, "Invalid ring in reta_conf.\n");
1706 if (BNXT_CHIP_THOR(bp)) {
1707 vnic->rss_table[i * 2] =
1708 rxq->rx_ring->rx_ring_struct->fw_ring_id;
1709 vnic->rss_table[i * 2 + 1] =
1710 rxq->cp_ring->cp_ring_struct->fw_ring_id;
1712 vnic->rss_table[i] =
1713 vnic->fw_grp_ids[reta_conf[idx].reta[sft]];
1717 bnxt_hwrm_vnic_rss_cfg(bp, vnic);
1721 static int bnxt_reta_query_op(struct rte_eth_dev *eth_dev,
1722 struct rte_eth_rss_reta_entry64 *reta_conf,
1725 struct bnxt *bp = eth_dev->data->dev_private;
1726 struct bnxt_vnic_info *vnic = BNXT_GET_DEFAULT_VNIC(bp);
1727 uint16_t tbl_size = bnxt_rss_hash_tbl_size(bp);
1728 uint16_t idx, sft, i;
1731 rc = is_bnxt_in_error(bp);
1735 /* Retrieve from the default VNIC */
1738 if (!vnic->rss_table)
1741 if (reta_size != tbl_size) {
1742 PMD_DRV_LOG(ERR, "The configured hash table lookup size "
1743 "(%d) must equal the size supported by the hardware "
1744 "(%d)\n", reta_size, tbl_size);
1748 for (idx = 0, i = 0; i < reta_size; i++) {
1749 idx = i / RTE_RETA_GROUP_SIZE;
1750 sft = i % RTE_RETA_GROUP_SIZE;
1752 if (reta_conf[idx].mask & (1ULL << sft)) {
1755 if (BNXT_CHIP_THOR(bp))
1756 qid = bnxt_rss_to_qid(bp,
1757 vnic->rss_table[i * 2]);
1759 qid = bnxt_rss_to_qid(bp, vnic->rss_table[i]);
1761 if (qid == INVALID_HW_RING_ID) {
1762 PMD_DRV_LOG(ERR, "Inv. entry in rss table.\n");
1765 reta_conf[idx].reta[sft] = qid;
1772 static int bnxt_rss_hash_update_op(struct rte_eth_dev *eth_dev,
1773 struct rte_eth_rss_conf *rss_conf)
1775 struct bnxt *bp = eth_dev->data->dev_private;
1776 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
1777 struct bnxt_vnic_info *vnic;
1780 rc = is_bnxt_in_error(bp);
1785 * If RSS enablement were different than dev_configure,
1786 * then return -EINVAL
1788 if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) {
1789 if (!rss_conf->rss_hf)
1790 PMD_DRV_LOG(ERR, "Hash type NONE\n");
1792 if (rss_conf->rss_hf & BNXT_ETH_RSS_SUPPORT)
1796 bp->flags |= BNXT_FLAG_UPDATE_HASH;
1797 memcpy(ð_dev->data->dev_conf.rx_adv_conf.rss_conf,
1801 /* Update the default RSS VNIC(s) */
1802 vnic = BNXT_GET_DEFAULT_VNIC(bp);
1803 vnic->hash_type = bnxt_rte_to_hwrm_hash_types(rss_conf->rss_hf);
1806 * If hashkey is not specified, use the previously configured
1809 if (!rss_conf->rss_key)
1812 if (rss_conf->rss_key_len != HW_HASH_KEY_SIZE) {
1814 "Invalid hashkey length, should be 16 bytes\n");
1817 memcpy(vnic->rss_hash_key, rss_conf->rss_key, rss_conf->rss_key_len);
1820 bnxt_hwrm_vnic_rss_cfg(bp, vnic);
1824 static int bnxt_rss_hash_conf_get_op(struct rte_eth_dev *eth_dev,
1825 struct rte_eth_rss_conf *rss_conf)
1827 struct bnxt *bp = eth_dev->data->dev_private;
1828 struct bnxt_vnic_info *vnic = BNXT_GET_DEFAULT_VNIC(bp);
1830 uint32_t hash_types;
1832 rc = is_bnxt_in_error(bp);
1836 /* RSS configuration is the same for all VNICs */
1837 if (vnic && vnic->rss_hash_key) {
1838 if (rss_conf->rss_key) {
1839 len = rss_conf->rss_key_len <= HW_HASH_KEY_SIZE ?
1840 rss_conf->rss_key_len : HW_HASH_KEY_SIZE;
1841 memcpy(rss_conf->rss_key, vnic->rss_hash_key, len);
1844 hash_types = vnic->hash_type;
1845 rss_conf->rss_hf = 0;
1846 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4) {
1847 rss_conf->rss_hf |= ETH_RSS_IPV4;
1848 hash_types &= ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
1850 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4) {
1851 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;
1853 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
1855 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4) {
1856 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV4_UDP;
1858 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
1860 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6) {
1861 rss_conf->rss_hf |= ETH_RSS_IPV6;
1862 hash_types &= ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
1864 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6) {
1865 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV6_TCP;
1867 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
1869 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6) {
1870 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV6_UDP;
1872 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
1876 "Unknown RSS config from firmware (%08x), RSS disabled",
1881 rss_conf->rss_hf = 0;
1886 static int bnxt_flow_ctrl_get_op(struct rte_eth_dev *dev,
1887 struct rte_eth_fc_conf *fc_conf)
1889 struct bnxt *bp = dev->data->dev_private;
1890 struct rte_eth_link link_info;
1893 rc = is_bnxt_in_error(bp);
1897 rc = bnxt_get_hwrm_link_config(bp, &link_info);
1901 memset(fc_conf, 0, sizeof(*fc_conf));
1902 if (bp->link_info->auto_pause)
1903 fc_conf->autoneg = 1;
1904 switch (bp->link_info->pause) {
1906 fc_conf->mode = RTE_FC_NONE;
1908 case HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX:
1909 fc_conf->mode = RTE_FC_TX_PAUSE;
1911 case HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX:
1912 fc_conf->mode = RTE_FC_RX_PAUSE;
1914 case (HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX |
1915 HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX):
1916 fc_conf->mode = RTE_FC_FULL;
1922 static int bnxt_flow_ctrl_set_op(struct rte_eth_dev *dev,
1923 struct rte_eth_fc_conf *fc_conf)
1925 struct bnxt *bp = dev->data->dev_private;
1928 rc = is_bnxt_in_error(bp);
1932 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp)) {
1933 PMD_DRV_LOG(ERR, "Flow Control Settings cannot be modified\n");
1937 switch (fc_conf->mode) {
1939 bp->link_info->auto_pause = 0;
1940 bp->link_info->force_pause = 0;
1942 case RTE_FC_RX_PAUSE:
1943 if (fc_conf->autoneg) {
1944 bp->link_info->auto_pause =
1945 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX;
1946 bp->link_info->force_pause = 0;
1948 bp->link_info->auto_pause = 0;
1949 bp->link_info->force_pause =
1950 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_RX;
1953 case RTE_FC_TX_PAUSE:
1954 if (fc_conf->autoneg) {
1955 bp->link_info->auto_pause =
1956 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX;
1957 bp->link_info->force_pause = 0;
1959 bp->link_info->auto_pause = 0;
1960 bp->link_info->force_pause =
1961 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX;
1965 if (fc_conf->autoneg) {
1966 bp->link_info->auto_pause =
1967 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX |
1968 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX;
1969 bp->link_info->force_pause = 0;
1971 bp->link_info->auto_pause = 0;
1972 bp->link_info->force_pause =
1973 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX |
1974 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_RX;
1978 return bnxt_set_hwrm_link_config(bp, true);
1981 /* Add UDP tunneling port */
1983 bnxt_udp_tunnel_port_add_op(struct rte_eth_dev *eth_dev,
1984 struct rte_eth_udp_tunnel *udp_tunnel)
1986 struct bnxt *bp = eth_dev->data->dev_private;
1987 uint16_t tunnel_type = 0;
1990 rc = is_bnxt_in_error(bp);
1994 switch (udp_tunnel->prot_type) {
1995 case RTE_TUNNEL_TYPE_VXLAN:
1996 if (bp->vxlan_port_cnt) {
1997 PMD_DRV_LOG(ERR, "Tunnel Port %d already programmed\n",
1998 udp_tunnel->udp_port);
1999 if (bp->vxlan_port != udp_tunnel->udp_port) {
2000 PMD_DRV_LOG(ERR, "Only one port allowed\n");
2003 bp->vxlan_port_cnt++;
2007 HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN;
2008 bp->vxlan_port_cnt++;
2010 case RTE_TUNNEL_TYPE_GENEVE:
2011 if (bp->geneve_port_cnt) {
2012 PMD_DRV_LOG(ERR, "Tunnel Port %d already programmed\n",
2013 udp_tunnel->udp_port);
2014 if (bp->geneve_port != udp_tunnel->udp_port) {
2015 PMD_DRV_LOG(ERR, "Only one port allowed\n");
2018 bp->geneve_port_cnt++;
2022 HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE;
2023 bp->geneve_port_cnt++;
2026 PMD_DRV_LOG(ERR, "Tunnel type is not supported\n");
2029 rc = bnxt_hwrm_tunnel_dst_port_alloc(bp, udp_tunnel->udp_port,
2035 bnxt_udp_tunnel_port_del_op(struct rte_eth_dev *eth_dev,
2036 struct rte_eth_udp_tunnel *udp_tunnel)
2038 struct bnxt *bp = eth_dev->data->dev_private;
2039 uint16_t tunnel_type = 0;
2043 rc = is_bnxt_in_error(bp);
2047 switch (udp_tunnel->prot_type) {
2048 case RTE_TUNNEL_TYPE_VXLAN:
2049 if (!bp->vxlan_port_cnt) {
2050 PMD_DRV_LOG(ERR, "No Tunnel port configured yet\n");
2053 if (bp->vxlan_port != udp_tunnel->udp_port) {
2054 PMD_DRV_LOG(ERR, "Req Port: %d. Configured port: %d\n",
2055 udp_tunnel->udp_port, bp->vxlan_port);
2058 if (--bp->vxlan_port_cnt)
2062 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN;
2063 port = bp->vxlan_fw_dst_port_id;
2065 case RTE_TUNNEL_TYPE_GENEVE:
2066 if (!bp->geneve_port_cnt) {
2067 PMD_DRV_LOG(ERR, "No Tunnel port configured yet\n");
2070 if (bp->geneve_port != udp_tunnel->udp_port) {
2071 PMD_DRV_LOG(ERR, "Req Port: %d. Configured port: %d\n",
2072 udp_tunnel->udp_port, bp->geneve_port);
2075 if (--bp->geneve_port_cnt)
2079 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE;
2080 port = bp->geneve_fw_dst_port_id;
2083 PMD_DRV_LOG(ERR, "Tunnel type is not supported\n");
2087 rc = bnxt_hwrm_tunnel_dst_port_free(bp, port, tunnel_type);
2090 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN)
2093 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE)
2094 bp->geneve_port = 0;
2099 static int bnxt_del_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
2101 struct bnxt_filter_info *filter;
2102 struct bnxt_vnic_info *vnic;
2104 uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN;
2106 vnic = BNXT_GET_DEFAULT_VNIC(bp);
2107 filter = STAILQ_FIRST(&vnic->filter);
2109 /* Search for this matching MAC+VLAN filter */
2110 if (bnxt_vlan_filter_exists(bp, filter, chk, vlan_id)) {
2111 /* Delete the filter */
2112 rc = bnxt_hwrm_clear_l2_filter(bp, filter);
2115 STAILQ_REMOVE(&vnic->filter, filter,
2116 bnxt_filter_info, next);
2117 bnxt_free_filter(bp, filter);
2119 "Deleted vlan filter for %d\n",
2123 filter = STAILQ_NEXT(filter, next);
2128 static int bnxt_add_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
2130 struct bnxt_filter_info *filter;
2131 struct bnxt_vnic_info *vnic;
2133 uint32_t en = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN |
2134 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK;
2135 uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN;
2137 /* Implementation notes on the use of VNIC in this command:
2139 * By default, these filters belong to default vnic for the function.
2140 * Once these filters are set up, only destination VNIC can be modified.
2141 * If the destination VNIC is not specified in this command,
2142 * then the HWRM shall only create an l2 context id.
2145 vnic = BNXT_GET_DEFAULT_VNIC(bp);
2146 filter = STAILQ_FIRST(&vnic->filter);
2147 /* Check if the VLAN has already been added */
2149 if (bnxt_vlan_filter_exists(bp, filter, chk, vlan_id))
2152 filter = STAILQ_NEXT(filter, next);
2155 /* No match found. Alloc a fresh filter and issue the L2_FILTER_ALLOC
2156 * command to create MAC+VLAN filter with the right flags, enables set.
2158 filter = bnxt_alloc_filter(bp);
2161 "MAC/VLAN filter alloc failed\n");
2164 /* MAC + VLAN ID filter */
2165 /* If l2_ivlan == 0 and l2_ivlan_mask != 0, only
2166 * untagged packets are received
2168 * If l2_ivlan != 0 and l2_ivlan_mask != 0, untagged
2169 * packets and only the programmed vlan's packets are received
2171 filter->l2_ivlan = vlan_id;
2172 filter->l2_ivlan_mask = 0x0FFF;
2173 filter->enables |= en;
2174 filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_OUTERMOST;
2176 rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
2178 /* Free the newly allocated filter as we were
2179 * not able to create the filter in hardware.
2181 bnxt_free_filter(bp, filter);
2185 filter->mac_index = 0;
2186 /* Add this new filter to the list */
2188 STAILQ_INSERT_HEAD(&vnic->filter, filter, next);
2190 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
2193 "Added Vlan filter for %d\n", vlan_id);
2197 static int bnxt_vlan_filter_set_op(struct rte_eth_dev *eth_dev,
2198 uint16_t vlan_id, int on)
2200 struct bnxt *bp = eth_dev->data->dev_private;
2203 rc = is_bnxt_in_error(bp);
2207 if (!eth_dev->data->dev_started) {
2208 PMD_DRV_LOG(ERR, "port must be started before setting vlan\n");
2212 /* These operations apply to ALL existing MAC/VLAN filters */
2214 return bnxt_add_vlan_filter(bp, vlan_id);
2216 return bnxt_del_vlan_filter(bp, vlan_id);
2219 static int bnxt_del_dflt_mac_filter(struct bnxt *bp,
2220 struct bnxt_vnic_info *vnic)
2222 struct bnxt_filter_info *filter;
2225 filter = STAILQ_FIRST(&vnic->filter);
2227 if (filter->mac_index == 0 &&
2228 !memcmp(filter->l2_addr, bp->mac_addr,
2229 RTE_ETHER_ADDR_LEN)) {
2230 rc = bnxt_hwrm_clear_l2_filter(bp, filter);
2232 STAILQ_REMOVE(&vnic->filter, filter,
2233 bnxt_filter_info, next);
2234 bnxt_free_filter(bp, filter);
2238 filter = STAILQ_NEXT(filter, next);
2244 bnxt_config_vlan_hw_filter(struct bnxt *bp, uint64_t rx_offloads)
2246 struct bnxt_vnic_info *vnic;
2250 vnic = BNXT_GET_DEFAULT_VNIC(bp);
2251 if (!(rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)) {
2252 /* Remove any VLAN filters programmed */
2253 for (i = 0; i < RTE_ETHER_MAX_VLAN_ID; i++)
2254 bnxt_del_vlan_filter(bp, i);
2256 rc = bnxt_add_mac_filter(bp, vnic, NULL, 0, 0);
2260 /* Default filter will allow packets that match the
2261 * dest mac. So, it has to be deleted, otherwise, we
2262 * will endup receiving vlan packets for which the
2263 * filter is not programmed, when hw-vlan-filter
2264 * configuration is ON
2266 bnxt_del_dflt_mac_filter(bp, vnic);
2267 /* This filter will allow only untagged packets */
2268 bnxt_add_vlan_filter(bp, 0);
2270 PMD_DRV_LOG(DEBUG, "VLAN Filtering: %d\n",
2271 !!(rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER));
2276 static int bnxt_free_one_vnic(struct bnxt *bp, uint16_t vnic_id)
2278 struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
2282 /* Destroy vnic filters and vnic */
2283 if (bp->eth_dev->data->dev_conf.rxmode.offloads &
2284 DEV_RX_OFFLOAD_VLAN_FILTER) {
2285 for (i = 0; i < RTE_ETHER_MAX_VLAN_ID; i++)
2286 bnxt_del_vlan_filter(bp, i);
2288 bnxt_del_dflt_mac_filter(bp, vnic);
2290 rc = bnxt_hwrm_vnic_free(bp, vnic);
2294 rte_free(vnic->fw_grp_ids);
2295 vnic->fw_grp_ids = NULL;
2297 vnic->rx_queue_cnt = 0;
2303 bnxt_config_vlan_hw_stripping(struct bnxt *bp, uint64_t rx_offloads)
2305 struct bnxt_vnic_info *vnic = BNXT_GET_DEFAULT_VNIC(bp);
2308 /* Destroy, recreate and reconfigure the default vnic */
2309 rc = bnxt_free_one_vnic(bp, 0);
2313 /* default vnic 0 */
2314 rc = bnxt_setup_one_vnic(bp, 0);
2318 if (bp->eth_dev->data->dev_conf.rxmode.offloads &
2319 DEV_RX_OFFLOAD_VLAN_FILTER) {
2320 rc = bnxt_add_vlan_filter(bp, 0);
2323 rc = bnxt_restore_vlan_filters(bp);
2327 rc = bnxt_add_mac_filter(bp, vnic, NULL, 0, 0);
2332 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
2336 PMD_DRV_LOG(DEBUG, "VLAN Strip Offload: %d\n",
2337 !!(rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP));
2343 bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask)
2345 uint64_t rx_offloads = dev->data->dev_conf.rxmode.offloads;
2346 struct bnxt *bp = dev->data->dev_private;
2349 rc = is_bnxt_in_error(bp);
2353 /* Filter settings will get applied when port is started */
2354 if (!dev->data->dev_started)
2357 if (mask & ETH_VLAN_FILTER_MASK) {
2358 /* Enable or disable VLAN filtering */
2359 rc = bnxt_config_vlan_hw_filter(bp, rx_offloads);
2364 if (mask & ETH_VLAN_STRIP_MASK) {
2365 /* Enable or disable VLAN stripping */
2366 rc = bnxt_config_vlan_hw_stripping(bp, rx_offloads);
2371 if (mask & ETH_VLAN_EXTEND_MASK) {
2372 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
2373 PMD_DRV_LOG(DEBUG, "Extend VLAN supported\n");
2375 PMD_DRV_LOG(INFO, "Extend VLAN unsupported\n");
2382 bnxt_vlan_tpid_set_op(struct rte_eth_dev *dev, enum rte_vlan_type vlan_type,
2385 struct bnxt *bp = dev->data->dev_private;
2386 int qinq = dev->data->dev_conf.rxmode.offloads &
2387 DEV_RX_OFFLOAD_VLAN_EXTEND;
2389 if (vlan_type != ETH_VLAN_TYPE_INNER &&
2390 vlan_type != ETH_VLAN_TYPE_OUTER) {
2392 "Unsupported vlan type.");
2397 "QinQ not enabled. Needs to be ON as we can "
2398 "accelerate only outer vlan\n");
2402 if (vlan_type == ETH_VLAN_TYPE_OUTER) {
2404 case RTE_ETHER_TYPE_QINQ:
2406 TX_BD_LONG_CFA_META_VLAN_TPID_TPID88A8;
2408 case RTE_ETHER_TYPE_VLAN:
2410 TX_BD_LONG_CFA_META_VLAN_TPID_TPID8100;
2414 TX_BD_LONG_CFA_META_VLAN_TPID_TPID9100;
2418 TX_BD_LONG_CFA_META_VLAN_TPID_TPID9200;
2422 TX_BD_LONG_CFA_META_VLAN_TPID_TPID9300;
2425 PMD_DRV_LOG(ERR, "Invalid TPID: %x\n", tpid);
2428 bp->outer_tpid_bd |= tpid;
2429 PMD_DRV_LOG(INFO, "outer_tpid_bd = %x\n", bp->outer_tpid_bd);
2430 } else if (vlan_type == ETH_VLAN_TYPE_INNER) {
2432 "Can accelerate only outer vlan in QinQ\n");
2440 bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev,
2441 struct rte_ether_addr *addr)
2443 struct bnxt *bp = dev->data->dev_private;
2444 /* Default Filter is tied to VNIC 0 */
2445 struct bnxt_vnic_info *vnic = BNXT_GET_DEFAULT_VNIC(bp);
2448 rc = is_bnxt_in_error(bp);
2452 if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
2455 if (rte_is_zero_ether_addr(addr))
2458 /* Filter settings will get applied when port is started */
2459 if (!dev->data->dev_started)
2462 /* Check if the requested MAC is already added */
2463 if (memcmp(addr, bp->mac_addr, RTE_ETHER_ADDR_LEN) == 0)
2466 /* Destroy filter and re-create it */
2467 bnxt_del_dflt_mac_filter(bp, vnic);
2469 memcpy(bp->mac_addr, addr, RTE_ETHER_ADDR_LEN);
2470 if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_VLAN_FILTER) {
2471 /* This filter will allow only untagged packets */
2472 rc = bnxt_add_vlan_filter(bp, 0);
2474 rc = bnxt_add_mac_filter(bp, vnic, addr, 0, 0);
2477 PMD_DRV_LOG(DEBUG, "Set MAC addr\n");
2482 bnxt_dev_set_mc_addr_list_op(struct rte_eth_dev *eth_dev,
2483 struct rte_ether_addr *mc_addr_set,
2484 uint32_t nb_mc_addr)
2486 struct bnxt *bp = eth_dev->data->dev_private;
2487 char *mc_addr_list = (char *)mc_addr_set;
2488 struct bnxt_vnic_info *vnic;
2489 uint32_t off = 0, i = 0;
2492 rc = is_bnxt_in_error(bp);
2496 vnic = BNXT_GET_DEFAULT_VNIC(bp);
2498 if (nb_mc_addr > BNXT_MAX_MC_ADDRS) {
2499 vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
2503 /* TODO Check for Duplicate mcast addresses */
2504 vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
2505 for (i = 0; i < nb_mc_addr; i++) {
2506 memcpy(vnic->mc_list + off, &mc_addr_list[i],
2507 RTE_ETHER_ADDR_LEN);
2508 off += RTE_ETHER_ADDR_LEN;
2511 vnic->mc_addr_cnt = i;
2512 if (vnic->mc_addr_cnt)
2513 vnic->flags |= BNXT_VNIC_INFO_MCAST;
2515 vnic->flags &= ~BNXT_VNIC_INFO_MCAST;
2518 return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
2522 bnxt_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
2524 struct bnxt *bp = dev->data->dev_private;
2525 uint8_t fw_major = (bp->fw_ver >> 24) & 0xff;
2526 uint8_t fw_minor = (bp->fw_ver >> 16) & 0xff;
2527 uint8_t fw_updt = (bp->fw_ver >> 8) & 0xff;
2528 uint8_t fw_rsvd = bp->fw_ver & 0xff;
2531 ret = snprintf(fw_version, fw_size, "%d.%d.%d.%d",
2532 fw_major, fw_minor, fw_updt, fw_rsvd);
2534 ret += 1; /* add the size of '\0' */
2535 if (fw_size < (uint32_t)ret)
2542 bnxt_rxq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
2543 struct rte_eth_rxq_info *qinfo)
2545 struct bnxt *bp = dev->data->dev_private;
2546 struct bnxt_rx_queue *rxq;
2548 if (is_bnxt_in_error(bp))
2551 rxq = dev->data->rx_queues[queue_id];
2553 qinfo->mp = rxq->mb_pool;
2554 qinfo->scattered_rx = dev->data->scattered_rx;
2555 qinfo->nb_desc = rxq->nb_rx_desc;
2557 qinfo->conf.rx_free_thresh = rxq->rx_free_thresh;
2558 qinfo->conf.rx_drop_en = 0;
2559 qinfo->conf.rx_deferred_start = rxq->rx_deferred_start;
2563 bnxt_txq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
2564 struct rte_eth_txq_info *qinfo)
2566 struct bnxt *bp = dev->data->dev_private;
2567 struct bnxt_tx_queue *txq;
2569 if (is_bnxt_in_error(bp))
2572 txq = dev->data->tx_queues[queue_id];
2574 qinfo->nb_desc = txq->nb_tx_desc;
2576 qinfo->conf.tx_thresh.pthresh = txq->pthresh;
2577 qinfo->conf.tx_thresh.hthresh = txq->hthresh;
2578 qinfo->conf.tx_thresh.wthresh = txq->wthresh;
2580 qinfo->conf.tx_free_thresh = txq->tx_free_thresh;
2581 qinfo->conf.tx_rs_thresh = 0;
2582 qinfo->conf.tx_deferred_start = txq->tx_deferred_start;
2585 int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu)
2587 struct bnxt *bp = eth_dev->data->dev_private;
2588 uint32_t new_pkt_size;
2592 rc = is_bnxt_in_error(bp);
2596 /* Exit if receive queues are not configured yet */
2597 if (!eth_dev->data->nb_rx_queues)
2600 new_pkt_size = new_mtu + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN +
2601 VLAN_TAG_SIZE * BNXT_NUM_VLANS;
2605 * If vector-mode tx/rx is active, disallow any MTU change that would
2606 * require scattered receive support.
2608 if (eth_dev->data->dev_started &&
2609 (eth_dev->rx_pkt_burst == bnxt_recv_pkts_vec ||
2610 eth_dev->tx_pkt_burst == bnxt_xmit_pkts_vec) &&
2612 eth_dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
2614 "MTU change would require scattered rx support. ");
2615 PMD_DRV_LOG(ERR, "Stop port before changing MTU.\n");
2620 if (new_mtu > RTE_ETHER_MTU) {
2621 bp->flags |= BNXT_FLAG_JUMBO;
2622 bp->eth_dev->data->dev_conf.rxmode.offloads |=
2623 DEV_RX_OFFLOAD_JUMBO_FRAME;
2625 bp->eth_dev->data->dev_conf.rxmode.offloads &=
2626 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
2627 bp->flags &= ~BNXT_FLAG_JUMBO;
2630 /* Is there a change in mtu setting? */
2631 if (eth_dev->data->dev_conf.rxmode.max_rx_pkt_len == new_pkt_size)
2634 for (i = 0; i < bp->nr_vnics; i++) {
2635 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2638 vnic->mru = BNXT_VNIC_MRU(new_mtu);
2639 rc = bnxt_hwrm_vnic_cfg(bp, vnic);
2643 size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
2644 size -= RTE_PKTMBUF_HEADROOM;
2646 if (size < new_mtu) {
2647 rc = bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
2654 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len = new_pkt_size;
2656 PMD_DRV_LOG(INFO, "New MTU is %d\n", new_mtu);
2662 bnxt_vlan_pvid_set_op(struct rte_eth_dev *dev, uint16_t pvid, int on)
2664 struct bnxt *bp = dev->data->dev_private;
2665 uint16_t vlan = bp->vlan;
2668 rc = is_bnxt_in_error(bp);
2672 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp)) {
2674 "PVID cannot be modified for this function\n");
2677 bp->vlan = on ? pvid : 0;
2679 rc = bnxt_hwrm_set_default_vlan(bp, 0, 0);
2686 bnxt_dev_led_on_op(struct rte_eth_dev *dev)
2688 struct bnxt *bp = dev->data->dev_private;
2691 rc = is_bnxt_in_error(bp);
2695 return bnxt_hwrm_port_led_cfg(bp, true);
2699 bnxt_dev_led_off_op(struct rte_eth_dev *dev)
2701 struct bnxt *bp = dev->data->dev_private;
2704 rc = is_bnxt_in_error(bp);
2708 return bnxt_hwrm_port_led_cfg(bp, false);
2712 bnxt_rx_queue_count_op(struct rte_eth_dev *dev, uint16_t rx_queue_id)
2714 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2715 uint32_t desc = 0, raw_cons = 0, cons;
2716 struct bnxt_cp_ring_info *cpr;
2717 struct bnxt_rx_queue *rxq;
2718 struct rx_pkt_cmpl *rxcmp;
2721 rc = is_bnxt_in_error(bp);
2725 rxq = dev->data->rx_queues[rx_queue_id];
2727 raw_cons = cpr->cp_raw_cons;
2730 cons = RING_CMP(cpr->cp_ring_struct, raw_cons);
2731 rte_prefetch0(&cpr->cp_desc_ring[cons]);
2732 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
2734 if (!CMP_VALID(rxcmp, raw_cons, cpr->cp_ring_struct)) {
2746 bnxt_rx_descriptor_status_op(void *rx_queue, uint16_t offset)
2748 struct bnxt_rx_queue *rxq = (struct bnxt_rx_queue *)rx_queue;
2749 struct bnxt_rx_ring_info *rxr;
2750 struct bnxt_cp_ring_info *cpr;
2751 struct bnxt_sw_rx_bd *rx_buf;
2752 struct rx_pkt_cmpl *rxcmp;
2753 uint32_t cons, cp_cons;
2759 rc = is_bnxt_in_error(rxq->bp);
2766 if (offset >= rxq->nb_rx_desc)
2769 cons = RING_CMP(cpr->cp_ring_struct, offset);
2770 cp_cons = cpr->cp_raw_cons;
2771 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
2773 if (cons > cp_cons) {
2774 if (CMPL_VALID(rxcmp, cpr->valid))
2775 return RTE_ETH_RX_DESC_DONE;
2777 if (CMPL_VALID(rxcmp, !cpr->valid))
2778 return RTE_ETH_RX_DESC_DONE;
2780 rx_buf = &rxr->rx_buf_ring[cons];
2781 if (rx_buf->mbuf == NULL)
2782 return RTE_ETH_RX_DESC_UNAVAIL;
2785 return RTE_ETH_RX_DESC_AVAIL;
2789 bnxt_tx_descriptor_status_op(void *tx_queue, uint16_t offset)
2791 struct bnxt_tx_queue *txq = (struct bnxt_tx_queue *)tx_queue;
2792 struct bnxt_tx_ring_info *txr;
2793 struct bnxt_cp_ring_info *cpr;
2794 struct bnxt_sw_tx_bd *tx_buf;
2795 struct tx_pkt_cmpl *txcmp;
2796 uint32_t cons, cp_cons;
2802 rc = is_bnxt_in_error(txq->bp);
2809 if (offset >= txq->nb_tx_desc)
2812 cons = RING_CMP(cpr->cp_ring_struct, offset);
2813 txcmp = (struct tx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
2814 cp_cons = cpr->cp_raw_cons;
2816 if (cons > cp_cons) {
2817 if (CMPL_VALID(txcmp, cpr->valid))
2818 return RTE_ETH_TX_DESC_UNAVAIL;
2820 if (CMPL_VALID(txcmp, !cpr->valid))
2821 return RTE_ETH_TX_DESC_UNAVAIL;
2823 tx_buf = &txr->tx_buf_ring[cons];
2824 if (tx_buf->mbuf == NULL)
2825 return RTE_ETH_TX_DESC_DONE;
2827 return RTE_ETH_TX_DESC_FULL;
2830 static struct bnxt_filter_info *
2831 bnxt_match_and_validate_ether_filter(struct bnxt *bp,
2832 struct rte_eth_ethertype_filter *efilter,
2833 struct bnxt_vnic_info *vnic0,
2834 struct bnxt_vnic_info *vnic,
2837 struct bnxt_filter_info *mfilter = NULL;
2841 if (efilter->ether_type == RTE_ETHER_TYPE_IPV4 ||
2842 efilter->ether_type == RTE_ETHER_TYPE_IPV6) {
2843 PMD_DRV_LOG(ERR, "invalid ether_type(0x%04x) in"
2844 " ethertype filter.", efilter->ether_type);
2848 if (efilter->queue >= bp->rx_nr_rings) {
2849 PMD_DRV_LOG(ERR, "Invalid queue %d\n", efilter->queue);
2854 vnic0 = BNXT_GET_DEFAULT_VNIC(bp);
2855 vnic = &bp->vnic_info[efilter->queue];
2857 PMD_DRV_LOG(ERR, "Invalid queue %d\n", efilter->queue);
2862 if (efilter->flags & RTE_ETHTYPE_FLAGS_DROP) {
2863 STAILQ_FOREACH(mfilter, &vnic0->filter, next) {
2864 if ((!memcmp(efilter->mac_addr.addr_bytes,
2865 mfilter->l2_addr, RTE_ETHER_ADDR_LEN) &&
2867 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP &&
2868 mfilter->ethertype == efilter->ether_type)) {
2874 STAILQ_FOREACH(mfilter, &vnic->filter, next)
2875 if ((!memcmp(efilter->mac_addr.addr_bytes,
2876 mfilter->l2_addr, RTE_ETHER_ADDR_LEN) &&
2877 mfilter->ethertype == efilter->ether_type &&
2879 HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH_RX)) {
2893 bnxt_ethertype_filter(struct rte_eth_dev *dev,
2894 enum rte_filter_op filter_op,
2897 struct bnxt *bp = dev->data->dev_private;
2898 struct rte_eth_ethertype_filter *efilter =
2899 (struct rte_eth_ethertype_filter *)arg;
2900 struct bnxt_filter_info *bfilter, *filter1;
2901 struct bnxt_vnic_info *vnic, *vnic0;
2904 if (filter_op == RTE_ETH_FILTER_NOP)
2908 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
2913 vnic0 = BNXT_GET_DEFAULT_VNIC(bp);
2914 vnic = &bp->vnic_info[efilter->queue];
2916 switch (filter_op) {
2917 case RTE_ETH_FILTER_ADD:
2918 bnxt_match_and_validate_ether_filter(bp, efilter,
2923 bfilter = bnxt_get_unused_filter(bp);
2924 if (bfilter == NULL) {
2926 "Not enough resources for a new filter.\n");
2929 bfilter->filter_type = HWRM_CFA_NTUPLE_FILTER;
2930 memcpy(bfilter->l2_addr, efilter->mac_addr.addr_bytes,
2931 RTE_ETHER_ADDR_LEN);
2932 memcpy(bfilter->dst_macaddr, efilter->mac_addr.addr_bytes,
2933 RTE_ETHER_ADDR_LEN);
2934 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_MACADDR;
2935 bfilter->ethertype = efilter->ether_type;
2936 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2938 filter1 = bnxt_get_l2_filter(bp, bfilter, vnic0);
2939 if (filter1 == NULL) {
2944 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
2945 bfilter->fw_l2_filter_id = filter1->fw_l2_filter_id;
2947 bfilter->dst_id = vnic->fw_vnic_id;
2949 if (efilter->flags & RTE_ETHTYPE_FLAGS_DROP) {
2951 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP;
2954 ret = bnxt_hwrm_set_ntuple_filter(bp, bfilter->dst_id, bfilter);
2957 STAILQ_INSERT_TAIL(&vnic->filter, bfilter, next);
2959 case RTE_ETH_FILTER_DELETE:
2960 filter1 = bnxt_match_and_validate_ether_filter(bp, efilter,
2962 if (ret == -EEXIST) {
2963 ret = bnxt_hwrm_clear_ntuple_filter(bp, filter1);
2965 STAILQ_REMOVE(&vnic->filter, filter1, bnxt_filter_info,
2967 bnxt_free_filter(bp, filter1);
2968 } else if (ret == 0) {
2969 PMD_DRV_LOG(ERR, "No matching filter found\n");
2973 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
2979 bnxt_free_filter(bp, bfilter);
2985 parse_ntuple_filter(struct bnxt *bp,
2986 struct rte_eth_ntuple_filter *nfilter,
2987 struct bnxt_filter_info *bfilter)
2991 if (nfilter->queue >= bp->rx_nr_rings) {
2992 PMD_DRV_LOG(ERR, "Invalid queue %d\n", nfilter->queue);
2996 switch (nfilter->dst_port_mask) {
2998 bfilter->dst_port_mask = -1;
2999 bfilter->dst_port = nfilter->dst_port;
3000 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT |
3001 NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
3004 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
3008 bfilter->ip_addr_type = NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
3009 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
3011 switch (nfilter->proto_mask) {
3013 if (nfilter->proto == 17) /* IPPROTO_UDP */
3014 bfilter->ip_protocol = 17;
3015 else if (nfilter->proto == 6) /* IPPROTO_TCP */
3016 bfilter->ip_protocol = 6;
3019 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
3022 PMD_DRV_LOG(ERR, "invalid protocol mask.");
3026 switch (nfilter->dst_ip_mask) {
3028 bfilter->dst_ipaddr_mask[0] = -1;
3029 bfilter->dst_ipaddr[0] = nfilter->dst_ip;
3030 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR |
3031 NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
3034 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
3038 switch (nfilter->src_ip_mask) {
3040 bfilter->src_ipaddr_mask[0] = -1;
3041 bfilter->src_ipaddr[0] = nfilter->src_ip;
3042 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR |
3043 NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
3046 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
3050 switch (nfilter->src_port_mask) {
3052 bfilter->src_port_mask = -1;
3053 bfilter->src_port = nfilter->src_port;
3054 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT |
3055 NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
3058 PMD_DRV_LOG(ERR, "invalid src_port mask.");
3062 bfilter->enables = en;
3066 static struct bnxt_filter_info*
3067 bnxt_match_ntuple_filter(struct bnxt *bp,
3068 struct bnxt_filter_info *bfilter,
3069 struct bnxt_vnic_info **mvnic)
3071 struct bnxt_filter_info *mfilter = NULL;
3074 for (i = bp->nr_vnics - 1; i >= 0; i--) {
3075 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
3076 STAILQ_FOREACH(mfilter, &vnic->filter, next) {
3077 if (bfilter->src_ipaddr[0] == mfilter->src_ipaddr[0] &&
3078 bfilter->src_ipaddr_mask[0] ==
3079 mfilter->src_ipaddr_mask[0] &&
3080 bfilter->src_port == mfilter->src_port &&
3081 bfilter->src_port_mask == mfilter->src_port_mask &&
3082 bfilter->dst_ipaddr[0] == mfilter->dst_ipaddr[0] &&
3083 bfilter->dst_ipaddr_mask[0] ==
3084 mfilter->dst_ipaddr_mask[0] &&
3085 bfilter->dst_port == mfilter->dst_port &&
3086 bfilter->dst_port_mask == mfilter->dst_port_mask &&
3087 bfilter->flags == mfilter->flags &&
3088 bfilter->enables == mfilter->enables) {
3099 bnxt_cfg_ntuple_filter(struct bnxt *bp,
3100 struct rte_eth_ntuple_filter *nfilter,
3101 enum rte_filter_op filter_op)
3103 struct bnxt_filter_info *bfilter, *mfilter, *filter1;
3104 struct bnxt_vnic_info *vnic, *vnic0, *mvnic;
3107 if (nfilter->flags != RTE_5TUPLE_FLAGS) {
3108 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
3112 if (nfilter->flags & RTE_NTUPLE_FLAGS_TCP_FLAG) {
3113 PMD_DRV_LOG(ERR, "Ntuple filter: TCP flags not supported\n");
3117 bfilter = bnxt_get_unused_filter(bp);
3118 if (bfilter == NULL) {
3120 "Not enough resources for a new filter.\n");
3123 ret = parse_ntuple_filter(bp, nfilter, bfilter);
3127 vnic = &bp->vnic_info[nfilter->queue];
3128 vnic0 = BNXT_GET_DEFAULT_VNIC(bp);
3129 filter1 = STAILQ_FIRST(&vnic0->filter);
3130 if (filter1 == NULL) {
3135 bfilter->dst_id = vnic->fw_vnic_id;
3136 bfilter->fw_l2_filter_id = filter1->fw_l2_filter_id;
3138 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
3139 bfilter->ethertype = 0x800;
3140 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
3142 mfilter = bnxt_match_ntuple_filter(bp, bfilter, &mvnic);
3144 if (mfilter != NULL && filter_op == RTE_ETH_FILTER_ADD &&
3145 bfilter->dst_id == mfilter->dst_id) {
3146 PMD_DRV_LOG(ERR, "filter exists.\n");
3149 } else if (mfilter != NULL && filter_op == RTE_ETH_FILTER_ADD &&
3150 bfilter->dst_id != mfilter->dst_id) {
3151 mfilter->dst_id = vnic->fw_vnic_id;
3152 ret = bnxt_hwrm_set_ntuple_filter(bp, mfilter->dst_id, mfilter);
3153 STAILQ_REMOVE(&mvnic->filter, mfilter, bnxt_filter_info, next);
3154 STAILQ_INSERT_TAIL(&vnic->filter, mfilter, next);
3155 PMD_DRV_LOG(ERR, "filter with matching pattern exists.\n");
3156 PMD_DRV_LOG(ERR, " Updated it to the new destination queue\n");
3159 if (mfilter == NULL && filter_op == RTE_ETH_FILTER_DELETE) {
3160 PMD_DRV_LOG(ERR, "filter doesn't exist.");
3165 if (filter_op == RTE_ETH_FILTER_ADD) {
3166 bfilter->filter_type = HWRM_CFA_NTUPLE_FILTER;
3167 ret = bnxt_hwrm_set_ntuple_filter(bp, bfilter->dst_id, bfilter);
3170 STAILQ_INSERT_TAIL(&vnic->filter, bfilter, next);
3172 if (mfilter == NULL) {
3173 /* This should not happen. But for Coverity! */
3177 ret = bnxt_hwrm_clear_ntuple_filter(bp, mfilter);
3179 STAILQ_REMOVE(&vnic->filter, mfilter, bnxt_filter_info, next);
3180 bnxt_free_filter(bp, mfilter);
3181 bnxt_free_filter(bp, bfilter);
3186 bnxt_free_filter(bp, bfilter);
3191 bnxt_ntuple_filter(struct rte_eth_dev *dev,
3192 enum rte_filter_op filter_op,
3195 struct bnxt *bp = dev->data->dev_private;
3198 if (filter_op == RTE_ETH_FILTER_NOP)
3202 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
3207 switch (filter_op) {
3208 case RTE_ETH_FILTER_ADD:
3209 ret = bnxt_cfg_ntuple_filter(bp,
3210 (struct rte_eth_ntuple_filter *)arg,
3213 case RTE_ETH_FILTER_DELETE:
3214 ret = bnxt_cfg_ntuple_filter(bp,
3215 (struct rte_eth_ntuple_filter *)arg,
3219 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
3227 bnxt_parse_fdir_filter(struct bnxt *bp,
3228 struct rte_eth_fdir_filter *fdir,
3229 struct bnxt_filter_info *filter)
3231 enum rte_fdir_mode fdir_mode =
3232 bp->eth_dev->data->dev_conf.fdir_conf.mode;
3233 struct bnxt_vnic_info *vnic0, *vnic;
3234 struct bnxt_filter_info *filter1;
3238 if (fdir_mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3241 filter->l2_ovlan = fdir->input.flow_ext.vlan_tci;
3242 en |= EM_FLOW_ALLOC_INPUT_EN_OVLAN_VID;
3244 switch (fdir->input.flow_type) {
3245 case RTE_ETH_FLOW_IPV4:
3246 case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
3248 filter->src_ipaddr[0] = fdir->input.flow.ip4_flow.src_ip;
3249 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
3250 filter->dst_ipaddr[0] = fdir->input.flow.ip4_flow.dst_ip;
3251 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
3252 filter->ip_protocol = fdir->input.flow.ip4_flow.proto;
3253 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
3254 filter->ip_addr_type =
3255 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
3256 filter->src_ipaddr_mask[0] = 0xffffffff;
3257 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
3258 filter->dst_ipaddr_mask[0] = 0xffffffff;
3259 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
3260 filter->ethertype = 0x800;
3261 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
3263 case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
3264 filter->src_port = fdir->input.flow.tcp4_flow.src_port;
3265 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
3266 filter->dst_port = fdir->input.flow.tcp4_flow.dst_port;
3267 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
3268 filter->dst_port_mask = 0xffff;
3269 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
3270 filter->src_port_mask = 0xffff;
3271 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
3272 filter->src_ipaddr[0] = fdir->input.flow.tcp4_flow.ip.src_ip;
3273 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
3274 filter->dst_ipaddr[0] = fdir->input.flow.tcp4_flow.ip.dst_ip;
3275 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
3276 filter->ip_protocol = 6;
3277 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
3278 filter->ip_addr_type =
3279 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
3280 filter->src_ipaddr_mask[0] = 0xffffffff;
3281 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
3282 filter->dst_ipaddr_mask[0] = 0xffffffff;
3283 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
3284 filter->ethertype = 0x800;
3285 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
3287 case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
3288 filter->src_port = fdir->input.flow.udp4_flow.src_port;
3289 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
3290 filter->dst_port = fdir->input.flow.udp4_flow.dst_port;
3291 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
3292 filter->dst_port_mask = 0xffff;
3293 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
3294 filter->src_port_mask = 0xffff;
3295 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
3296 filter->src_ipaddr[0] = fdir->input.flow.udp4_flow.ip.src_ip;
3297 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
3298 filter->dst_ipaddr[0] = fdir->input.flow.udp4_flow.ip.dst_ip;
3299 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
3300 filter->ip_protocol = 17;
3301 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
3302 filter->ip_addr_type =
3303 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
3304 filter->src_ipaddr_mask[0] = 0xffffffff;
3305 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
3306 filter->dst_ipaddr_mask[0] = 0xffffffff;
3307 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
3308 filter->ethertype = 0x800;
3309 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
3311 case RTE_ETH_FLOW_IPV6:
3312 case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
3314 filter->ip_addr_type =
3315 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
3316 filter->ip_protocol = fdir->input.flow.ipv6_flow.proto;
3317 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
3318 rte_memcpy(filter->src_ipaddr,
3319 fdir->input.flow.ipv6_flow.src_ip, 16);
3320 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
3321 rte_memcpy(filter->dst_ipaddr,
3322 fdir->input.flow.ipv6_flow.dst_ip, 16);
3323 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
3324 memset(filter->dst_ipaddr_mask, 0xff, 16);
3325 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
3326 memset(filter->src_ipaddr_mask, 0xff, 16);
3327 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
3328 filter->ethertype = 0x86dd;
3329 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
3331 case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
3332 filter->src_port = fdir->input.flow.tcp6_flow.src_port;
3333 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
3334 filter->dst_port = fdir->input.flow.tcp6_flow.dst_port;
3335 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
3336 filter->dst_port_mask = 0xffff;
3337 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
3338 filter->src_port_mask = 0xffff;
3339 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
3340 filter->ip_addr_type =
3341 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
3342 filter->ip_protocol = fdir->input.flow.tcp6_flow.ip.proto;
3343 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
3344 rte_memcpy(filter->src_ipaddr,
3345 fdir->input.flow.tcp6_flow.ip.src_ip, 16);
3346 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
3347 rte_memcpy(filter->dst_ipaddr,
3348 fdir->input.flow.tcp6_flow.ip.dst_ip, 16);
3349 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
3350 memset(filter->dst_ipaddr_mask, 0xff, 16);
3351 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
3352 memset(filter->src_ipaddr_mask, 0xff, 16);
3353 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
3354 filter->ethertype = 0x86dd;
3355 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
3357 case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
3358 filter->src_port = fdir->input.flow.udp6_flow.src_port;
3359 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
3360 filter->dst_port = fdir->input.flow.udp6_flow.dst_port;
3361 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
3362 filter->dst_port_mask = 0xffff;
3363 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
3364 filter->src_port_mask = 0xffff;
3365 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
3366 filter->ip_addr_type =
3367 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
3368 filter->ip_protocol = fdir->input.flow.udp6_flow.ip.proto;
3369 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
3370 rte_memcpy(filter->src_ipaddr,
3371 fdir->input.flow.udp6_flow.ip.src_ip, 16);
3372 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
3373 rte_memcpy(filter->dst_ipaddr,
3374 fdir->input.flow.udp6_flow.ip.dst_ip, 16);
3375 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
3376 memset(filter->dst_ipaddr_mask, 0xff, 16);
3377 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
3378 memset(filter->src_ipaddr_mask, 0xff, 16);
3379 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
3380 filter->ethertype = 0x86dd;
3381 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
3383 case RTE_ETH_FLOW_L2_PAYLOAD:
3384 filter->ethertype = fdir->input.flow.l2_flow.ether_type;
3385 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
3387 case RTE_ETH_FLOW_VXLAN:
3388 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
3390 filter->vni = fdir->input.flow.tunnel_flow.tunnel_id;
3391 filter->tunnel_type =
3392 CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN;
3393 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE;
3395 case RTE_ETH_FLOW_NVGRE:
3396 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
3398 filter->vni = fdir->input.flow.tunnel_flow.tunnel_id;
3399 filter->tunnel_type =
3400 CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_NVGRE;
3401 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE;
3403 case RTE_ETH_FLOW_UNKNOWN:
3404 case RTE_ETH_FLOW_RAW:
3405 case RTE_ETH_FLOW_FRAG_IPV4:
3406 case RTE_ETH_FLOW_NONFRAG_IPV4_SCTP:
3407 case RTE_ETH_FLOW_FRAG_IPV6:
3408 case RTE_ETH_FLOW_NONFRAG_IPV6_SCTP:
3409 case RTE_ETH_FLOW_IPV6_EX:
3410 case RTE_ETH_FLOW_IPV6_TCP_EX:
3411 case RTE_ETH_FLOW_IPV6_UDP_EX:
3412 case RTE_ETH_FLOW_GENEVE:
3418 vnic0 = BNXT_GET_DEFAULT_VNIC(bp);
3419 vnic = &bp->vnic_info[fdir->action.rx_queue];
3421 PMD_DRV_LOG(ERR, "Invalid queue %d\n", fdir->action.rx_queue);
3425 if (fdir_mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
3426 rte_memcpy(filter->dst_macaddr,
3427 fdir->input.flow.mac_vlan_flow.mac_addr.addr_bytes, 6);
3428 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_MACADDR;
3431 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT) {
3432 filter->flags = HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP;
3433 filter1 = STAILQ_FIRST(&vnic0->filter);
3434 //filter1 = bnxt_get_l2_filter(bp, filter, vnic0);
3436 filter->dst_id = vnic->fw_vnic_id;
3437 for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
3438 if (filter->dst_macaddr[i] == 0x00)
3439 filter1 = STAILQ_FIRST(&vnic0->filter);
3441 filter1 = bnxt_get_l2_filter(bp, filter, vnic);
3444 if (filter1 == NULL)
3447 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
3448 filter->fw_l2_filter_id = filter1->fw_l2_filter_id;
3450 filter->enables = en;
3455 static struct bnxt_filter_info *
3456 bnxt_match_fdir(struct bnxt *bp, struct bnxt_filter_info *nf,
3457 struct bnxt_vnic_info **mvnic)
3459 struct bnxt_filter_info *mf = NULL;
3462 for (i = bp->nr_vnics - 1; i >= 0; i--) {
3463 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
3465 STAILQ_FOREACH(mf, &vnic->filter, next) {
3466 if (mf->filter_type == nf->filter_type &&
3467 mf->flags == nf->flags &&
3468 mf->src_port == nf->src_port &&
3469 mf->src_port_mask == nf->src_port_mask &&
3470 mf->dst_port == nf->dst_port &&
3471 mf->dst_port_mask == nf->dst_port_mask &&
3472 mf->ip_protocol == nf->ip_protocol &&
3473 mf->ip_addr_type == nf->ip_addr_type &&
3474 mf->ethertype == nf->ethertype &&
3475 mf->vni == nf->vni &&
3476 mf->tunnel_type == nf->tunnel_type &&
3477 mf->l2_ovlan == nf->l2_ovlan &&
3478 mf->l2_ovlan_mask == nf->l2_ovlan_mask &&
3479 mf->l2_ivlan == nf->l2_ivlan &&
3480 mf->l2_ivlan_mask == nf->l2_ivlan_mask &&
3481 !memcmp(mf->l2_addr, nf->l2_addr,
3482 RTE_ETHER_ADDR_LEN) &&
3483 !memcmp(mf->l2_addr_mask, nf->l2_addr_mask,
3484 RTE_ETHER_ADDR_LEN) &&
3485 !memcmp(mf->src_macaddr, nf->src_macaddr,
3486 RTE_ETHER_ADDR_LEN) &&
3487 !memcmp(mf->dst_macaddr, nf->dst_macaddr,
3488 RTE_ETHER_ADDR_LEN) &&
3489 !memcmp(mf->src_ipaddr, nf->src_ipaddr,
3490 sizeof(nf->src_ipaddr)) &&
3491 !memcmp(mf->src_ipaddr_mask, nf->src_ipaddr_mask,
3492 sizeof(nf->src_ipaddr_mask)) &&
3493 !memcmp(mf->dst_ipaddr, nf->dst_ipaddr,
3494 sizeof(nf->dst_ipaddr)) &&
3495 !memcmp(mf->dst_ipaddr_mask, nf->dst_ipaddr_mask,
3496 sizeof(nf->dst_ipaddr_mask))) {
3507 bnxt_fdir_filter(struct rte_eth_dev *dev,
3508 enum rte_filter_op filter_op,
3511 struct bnxt *bp = dev->data->dev_private;
3512 struct rte_eth_fdir_filter *fdir = (struct rte_eth_fdir_filter *)arg;
3513 struct bnxt_filter_info *filter, *match;
3514 struct bnxt_vnic_info *vnic, *mvnic;
3517 if (filter_op == RTE_ETH_FILTER_NOP)
3520 if (arg == NULL && filter_op != RTE_ETH_FILTER_FLUSH)
3523 switch (filter_op) {
3524 case RTE_ETH_FILTER_ADD:
3525 case RTE_ETH_FILTER_DELETE:
3527 filter = bnxt_get_unused_filter(bp);
3528 if (filter == NULL) {
3530 "Not enough resources for a new flow.\n");
3534 ret = bnxt_parse_fdir_filter(bp, fdir, filter);
3537 filter->filter_type = HWRM_CFA_NTUPLE_FILTER;
3539 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
3540 vnic = &bp->vnic_info[0];
3542 vnic = &bp->vnic_info[fdir->action.rx_queue];
3544 match = bnxt_match_fdir(bp, filter, &mvnic);
3545 if (match != NULL && filter_op == RTE_ETH_FILTER_ADD) {
3546 if (match->dst_id == vnic->fw_vnic_id) {
3547 PMD_DRV_LOG(ERR, "Flow already exists.\n");
3551 match->dst_id = vnic->fw_vnic_id;
3552 ret = bnxt_hwrm_set_ntuple_filter(bp,
3555 STAILQ_REMOVE(&mvnic->filter, match,
3556 bnxt_filter_info, next);
3557 STAILQ_INSERT_TAIL(&vnic->filter, match, next);
3559 "Filter with matching pattern exist\n");
3561 "Updated it to new destination q\n");
3565 if (match == NULL && filter_op == RTE_ETH_FILTER_DELETE) {
3566 PMD_DRV_LOG(ERR, "Flow does not exist.\n");
3571 if (filter_op == RTE_ETH_FILTER_ADD) {
3572 ret = bnxt_hwrm_set_ntuple_filter(bp,
3577 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
3579 ret = bnxt_hwrm_clear_ntuple_filter(bp, match);
3580 STAILQ_REMOVE(&vnic->filter, match,
3581 bnxt_filter_info, next);
3582 bnxt_free_filter(bp, match);
3583 bnxt_free_filter(bp, filter);
3586 case RTE_ETH_FILTER_FLUSH:
3587 for (i = bp->nr_vnics - 1; i >= 0; i--) {
3588 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
3590 STAILQ_FOREACH(filter, &vnic->filter, next) {
3591 if (filter->filter_type ==
3592 HWRM_CFA_NTUPLE_FILTER) {
3594 bnxt_hwrm_clear_ntuple_filter(bp,
3596 STAILQ_REMOVE(&vnic->filter, filter,
3597 bnxt_filter_info, next);
3602 case RTE_ETH_FILTER_UPDATE:
3603 case RTE_ETH_FILTER_STATS:
3604 case RTE_ETH_FILTER_INFO:
3605 PMD_DRV_LOG(ERR, "operation %u not implemented", filter_op);
3608 PMD_DRV_LOG(ERR, "unknown operation %u", filter_op);
3615 bnxt_free_filter(bp, filter);
3620 bnxt_filter_ctrl_op(struct rte_eth_dev *dev,
3621 enum rte_filter_type filter_type,
3622 enum rte_filter_op filter_op, void *arg)
3624 struct bnxt *bp = dev->data->dev_private;
3627 ret = is_bnxt_in_error(dev->data->dev_private);
3631 switch (filter_type) {
3632 case RTE_ETH_FILTER_TUNNEL:
3634 "filter type: %d: To be implemented\n", filter_type);
3636 case RTE_ETH_FILTER_FDIR:
3637 ret = bnxt_fdir_filter(dev, filter_op, arg);
3639 case RTE_ETH_FILTER_NTUPLE:
3640 ret = bnxt_ntuple_filter(dev, filter_op, arg);
3642 case RTE_ETH_FILTER_ETHERTYPE:
3643 ret = bnxt_ethertype_filter(dev, filter_op, arg);
3645 case RTE_ETH_FILTER_GENERIC:
3646 if (filter_op != RTE_ETH_FILTER_GET)
3648 if (BNXT_TRUFLOW_EN(bp))
3649 *(const void **)arg = &bnxt_ulp_rte_flow_ops;
3651 *(const void **)arg = &bnxt_flow_ops;
3655 "Filter type (%d) not supported", filter_type);
3662 static const uint32_t *
3663 bnxt_dev_supported_ptypes_get_op(struct rte_eth_dev *dev)
3665 static const uint32_t ptypes[] = {
3666 RTE_PTYPE_L2_ETHER_VLAN,
3667 RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
3668 RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
3672 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN,
3673 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN,
3674 RTE_PTYPE_INNER_L4_ICMP,
3675 RTE_PTYPE_INNER_L4_TCP,
3676 RTE_PTYPE_INNER_L4_UDP,
3680 if (!dev->rx_pkt_burst)
3686 static int bnxt_map_regs(struct bnxt *bp, uint32_t *reg_arr, int count,
3689 uint32_t reg_base = *reg_arr & 0xfffff000;
3693 for (i = 0; i < count; i++) {
3694 if ((reg_arr[i] & 0xfffff000) != reg_base)
3697 win_off = BNXT_GRCPF_REG_WINDOW_BASE_OUT + (reg_win - 1) * 4;
3698 rte_write32(reg_base, (uint8_t *)bp->bar0 + win_off);
3702 static int bnxt_map_ptp_regs(struct bnxt *bp)
3704 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3708 reg_arr = ptp->rx_regs;
3709 rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_RX_REGS, 5);
3713 reg_arr = ptp->tx_regs;
3714 rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_TX_REGS, 6);
3718 for (i = 0; i < BNXT_PTP_RX_REGS; i++)
3719 ptp->rx_mapped_regs[i] = 0x5000 + (ptp->rx_regs[i] & 0xfff);
3721 for (i = 0; i < BNXT_PTP_TX_REGS; i++)
3722 ptp->tx_mapped_regs[i] = 0x6000 + (ptp->tx_regs[i] & 0xfff);
3727 static void bnxt_unmap_ptp_regs(struct bnxt *bp)
3729 rte_write32(0, (uint8_t *)bp->bar0 +
3730 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 16);
3731 rte_write32(0, (uint8_t *)bp->bar0 +
3732 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 20);
3735 static uint64_t bnxt_cc_read(struct bnxt *bp)
3739 ns = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3740 BNXT_GRCPF_REG_SYNC_TIME));
3741 ns |= (uint64_t)(rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3742 BNXT_GRCPF_REG_SYNC_TIME + 4))) << 32;
3746 static int bnxt_get_tx_ts(struct bnxt *bp, uint64_t *ts)
3748 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3751 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3752 ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
3753 if (fifo & BNXT_PTP_TX_FIFO_EMPTY)
3756 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3757 ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
3758 *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3759 ptp->tx_mapped_regs[BNXT_PTP_TX_TS_L]));
3760 *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3761 ptp->tx_mapped_regs[BNXT_PTP_TX_TS_H])) << 32;
3766 static int bnxt_get_rx_ts(struct bnxt *bp, uint64_t *ts)
3768 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3769 struct bnxt_pf_info *pf = bp->pf;
3776 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3777 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
3778 if (!(fifo & BNXT_PTP_RX_FIFO_PENDING))
3781 port_id = pf->port_id;
3782 rte_write32(1 << port_id, (uint8_t *)bp->bar0 +
3783 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO_ADV]);
3785 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3786 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
3787 if (fifo & BNXT_PTP_RX_FIFO_PENDING) {
3788 /* bnxt_clr_rx_ts(bp); TBD */
3792 *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3793 ptp->rx_mapped_regs[BNXT_PTP_RX_TS_L]));
3794 *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
3795 ptp->rx_mapped_regs[BNXT_PTP_RX_TS_H])) << 32;
3801 bnxt_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
3804 struct bnxt *bp = dev->data->dev_private;
3805 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3810 ns = rte_timespec_to_ns(ts);
3811 /* Set the timecounters to a new value. */
3818 bnxt_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
3820 struct bnxt *bp = dev->data->dev_private;
3821 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3822 uint64_t ns, systime_cycles = 0;
3828 if (BNXT_CHIP_THOR(bp))
3829 rc = bnxt_hwrm_port_ts_query(bp, BNXT_PTP_FLAGS_CURRENT_TIME,
3832 systime_cycles = bnxt_cc_read(bp);
3834 ns = rte_timecounter_update(&ptp->tc, systime_cycles);
3835 *ts = rte_ns_to_timespec(ns);
3840 bnxt_timesync_enable(struct rte_eth_dev *dev)
3842 struct bnxt *bp = dev->data->dev_private;
3843 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3851 ptp->tx_tstamp_en = 1;
3852 ptp->rxctl = BNXT_PTP_MSG_EVENTS;
3854 rc = bnxt_hwrm_ptp_cfg(bp);
3858 memset(&ptp->tc, 0, sizeof(struct rte_timecounter));
3859 memset(&ptp->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
3860 memset(&ptp->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
3862 ptp->tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
3863 ptp->tc.cc_shift = shift;
3864 ptp->tc.nsec_mask = (1ULL << shift) - 1;
3866 ptp->rx_tstamp_tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
3867 ptp->rx_tstamp_tc.cc_shift = shift;
3868 ptp->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
3870 ptp->tx_tstamp_tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
3871 ptp->tx_tstamp_tc.cc_shift = shift;
3872 ptp->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
3874 if (!BNXT_CHIP_THOR(bp))
3875 bnxt_map_ptp_regs(bp);
3881 bnxt_timesync_disable(struct rte_eth_dev *dev)
3883 struct bnxt *bp = dev->data->dev_private;
3884 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3890 ptp->tx_tstamp_en = 0;
3893 bnxt_hwrm_ptp_cfg(bp);
3895 if (!BNXT_CHIP_THOR(bp))
3896 bnxt_unmap_ptp_regs(bp);
3902 bnxt_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
3903 struct timespec *timestamp,
3904 uint32_t flags __rte_unused)
3906 struct bnxt *bp = dev->data->dev_private;
3907 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3908 uint64_t rx_tstamp_cycles = 0;
3914 if (BNXT_CHIP_THOR(bp))
3915 rx_tstamp_cycles = ptp->rx_timestamp;
3917 bnxt_get_rx_ts(bp, &rx_tstamp_cycles);
3919 ns = rte_timecounter_update(&ptp->rx_tstamp_tc, rx_tstamp_cycles);
3920 *timestamp = rte_ns_to_timespec(ns);
3925 bnxt_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
3926 struct timespec *timestamp)
3928 struct bnxt *bp = dev->data->dev_private;
3929 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3930 uint64_t tx_tstamp_cycles = 0;
3937 if (BNXT_CHIP_THOR(bp))
3938 rc = bnxt_hwrm_port_ts_query(bp, BNXT_PTP_FLAGS_PATH_TX,
3941 rc = bnxt_get_tx_ts(bp, &tx_tstamp_cycles);
3943 ns = rte_timecounter_update(&ptp->tx_tstamp_tc, tx_tstamp_cycles);
3944 *timestamp = rte_ns_to_timespec(ns);
3950 bnxt_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
3952 struct bnxt *bp = dev->data->dev_private;
3953 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
3958 ptp->tc.nsec += delta;
3964 bnxt_get_eeprom_length_op(struct rte_eth_dev *dev)
3966 struct bnxt *bp = dev->data->dev_private;
3968 uint32_t dir_entries;
3969 uint32_t entry_length;
3971 rc = is_bnxt_in_error(bp);
3975 PMD_DRV_LOG(INFO, PCI_PRI_FMT "\n",
3976 bp->pdev->addr.domain, bp->pdev->addr.bus,
3977 bp->pdev->addr.devid, bp->pdev->addr.function);
3979 rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
3983 return dir_entries * entry_length;
3987 bnxt_get_eeprom_op(struct rte_eth_dev *dev,
3988 struct rte_dev_eeprom_info *in_eeprom)
3990 struct bnxt *bp = dev->data->dev_private;
3995 rc = is_bnxt_in_error(bp);
3999 PMD_DRV_LOG(INFO, PCI_PRI_FMT " in_eeprom->offset = %d len = %d\n",
4000 bp->pdev->addr.domain, bp->pdev->addr.bus,
4001 bp->pdev->addr.devid, bp->pdev->addr.function,
4002 in_eeprom->offset, in_eeprom->length);
4004 if (in_eeprom->offset == 0) /* special offset value to get directory */
4005 return bnxt_get_nvram_directory(bp, in_eeprom->length,
4008 index = in_eeprom->offset >> 24;
4009 offset = in_eeprom->offset & 0xffffff;
4012 return bnxt_hwrm_get_nvram_item(bp, index - 1, offset,
4013 in_eeprom->length, in_eeprom->data);
4018 static bool bnxt_dir_type_is_ape_bin_format(uint16_t dir_type)
4021 case BNX_DIR_TYPE_CHIMP_PATCH:
4022 case BNX_DIR_TYPE_BOOTCODE:
4023 case BNX_DIR_TYPE_BOOTCODE_2:
4024 case BNX_DIR_TYPE_APE_FW:
4025 case BNX_DIR_TYPE_APE_PATCH:
4026 case BNX_DIR_TYPE_KONG_FW:
4027 case BNX_DIR_TYPE_KONG_PATCH:
4028 case BNX_DIR_TYPE_BONO_FW:
4029 case BNX_DIR_TYPE_BONO_PATCH:
4037 static bool bnxt_dir_type_is_other_exec_format(uint16_t dir_type)
4040 case BNX_DIR_TYPE_AVS:
4041 case BNX_DIR_TYPE_EXP_ROM_MBA:
4042 case BNX_DIR_TYPE_PCIE:
4043 case BNX_DIR_TYPE_TSCF_UCODE:
4044 case BNX_DIR_TYPE_EXT_PHY:
4045 case BNX_DIR_TYPE_CCM:
4046 case BNX_DIR_TYPE_ISCSI_BOOT:
4047 case BNX_DIR_TYPE_ISCSI_BOOT_IPV6:
4048 case BNX_DIR_TYPE_ISCSI_BOOT_IPV4N6:
4056 static bool bnxt_dir_type_is_executable(uint16_t dir_type)
4058 return bnxt_dir_type_is_ape_bin_format(dir_type) ||
4059 bnxt_dir_type_is_other_exec_format(dir_type);
4063 bnxt_set_eeprom_op(struct rte_eth_dev *dev,
4064 struct rte_dev_eeprom_info *in_eeprom)
4066 struct bnxt *bp = dev->data->dev_private;
4067 uint8_t index, dir_op;
4068 uint16_t type, ext, ordinal, attr;
4071 rc = is_bnxt_in_error(bp);
4075 PMD_DRV_LOG(INFO, PCI_PRI_FMT " in_eeprom->offset = %d len = %d\n",
4076 bp->pdev->addr.domain, bp->pdev->addr.bus,
4077 bp->pdev->addr.devid, bp->pdev->addr.function,
4078 in_eeprom->offset, in_eeprom->length);
4081 PMD_DRV_LOG(ERR, "NVM write not supported from a VF\n");
4085 type = in_eeprom->magic >> 16;
4087 if (type == 0xffff) { /* special value for directory operations */
4088 index = in_eeprom->magic & 0xff;
4089 dir_op = in_eeprom->magic >> 8;
4093 case 0x0e: /* erase */
4094 if (in_eeprom->offset != ~in_eeprom->magic)
4096 return bnxt_hwrm_erase_nvram_directory(bp, index - 1);
4102 /* Create or re-write an NVM item: */
4103 if (bnxt_dir_type_is_executable(type) == true)
4105 ext = in_eeprom->magic & 0xffff;
4106 ordinal = in_eeprom->offset >> 16;
4107 attr = in_eeprom->offset & 0xffff;
4109 return bnxt_hwrm_flash_nvram(bp, type, ordinal, ext, attr,
4110 in_eeprom->data, in_eeprom->length);
4117 static const struct eth_dev_ops bnxt_dev_ops = {
4118 .dev_infos_get = bnxt_dev_info_get_op,
4119 .dev_close = bnxt_dev_close_op,
4120 .dev_configure = bnxt_dev_configure_op,
4121 .dev_start = bnxt_dev_start_op,
4122 .dev_stop = bnxt_dev_stop_op,
4123 .dev_set_link_up = bnxt_dev_set_link_up_op,
4124 .dev_set_link_down = bnxt_dev_set_link_down_op,
4125 .stats_get = bnxt_stats_get_op,
4126 .stats_reset = bnxt_stats_reset_op,
4127 .rx_queue_setup = bnxt_rx_queue_setup_op,
4128 .rx_queue_release = bnxt_rx_queue_release_op,
4129 .tx_queue_setup = bnxt_tx_queue_setup_op,
4130 .tx_queue_release = bnxt_tx_queue_release_op,
4131 .rx_queue_intr_enable = bnxt_rx_queue_intr_enable_op,
4132 .rx_queue_intr_disable = bnxt_rx_queue_intr_disable_op,
4133 .reta_update = bnxt_reta_update_op,
4134 .reta_query = bnxt_reta_query_op,
4135 .rss_hash_update = bnxt_rss_hash_update_op,
4136 .rss_hash_conf_get = bnxt_rss_hash_conf_get_op,
4137 .link_update = bnxt_link_update_op,
4138 .promiscuous_enable = bnxt_promiscuous_enable_op,
4139 .promiscuous_disable = bnxt_promiscuous_disable_op,
4140 .allmulticast_enable = bnxt_allmulticast_enable_op,
4141 .allmulticast_disable = bnxt_allmulticast_disable_op,
4142 .mac_addr_add = bnxt_mac_addr_add_op,
4143 .mac_addr_remove = bnxt_mac_addr_remove_op,
4144 .flow_ctrl_get = bnxt_flow_ctrl_get_op,
4145 .flow_ctrl_set = bnxt_flow_ctrl_set_op,
4146 .udp_tunnel_port_add = bnxt_udp_tunnel_port_add_op,
4147 .udp_tunnel_port_del = bnxt_udp_tunnel_port_del_op,
4148 .vlan_filter_set = bnxt_vlan_filter_set_op,
4149 .vlan_offload_set = bnxt_vlan_offload_set_op,
4150 .vlan_tpid_set = bnxt_vlan_tpid_set_op,
4151 .vlan_pvid_set = bnxt_vlan_pvid_set_op,
4152 .mtu_set = bnxt_mtu_set_op,
4153 .mac_addr_set = bnxt_set_default_mac_addr_op,
4154 .xstats_get = bnxt_dev_xstats_get_op,
4155 .xstats_get_names = bnxt_dev_xstats_get_names_op,
4156 .xstats_reset = bnxt_dev_xstats_reset_op,
4157 .fw_version_get = bnxt_fw_version_get,
4158 .set_mc_addr_list = bnxt_dev_set_mc_addr_list_op,
4159 .rxq_info_get = bnxt_rxq_info_get_op,
4160 .txq_info_get = bnxt_txq_info_get_op,
4161 .dev_led_on = bnxt_dev_led_on_op,
4162 .dev_led_off = bnxt_dev_led_off_op,
4163 .xstats_get_by_id = bnxt_dev_xstats_get_by_id_op,
4164 .xstats_get_names_by_id = bnxt_dev_xstats_get_names_by_id_op,
4165 .rx_queue_count = bnxt_rx_queue_count_op,
4166 .rx_descriptor_status = bnxt_rx_descriptor_status_op,
4167 .tx_descriptor_status = bnxt_tx_descriptor_status_op,
4168 .rx_queue_start = bnxt_rx_queue_start,
4169 .rx_queue_stop = bnxt_rx_queue_stop,
4170 .tx_queue_start = bnxt_tx_queue_start,
4171 .tx_queue_stop = bnxt_tx_queue_stop,
4172 .filter_ctrl = bnxt_filter_ctrl_op,
4173 .dev_supported_ptypes_get = bnxt_dev_supported_ptypes_get_op,
4174 .get_eeprom_length = bnxt_get_eeprom_length_op,
4175 .get_eeprom = bnxt_get_eeprom_op,
4176 .set_eeprom = bnxt_set_eeprom_op,
4177 .timesync_enable = bnxt_timesync_enable,
4178 .timesync_disable = bnxt_timesync_disable,
4179 .timesync_read_time = bnxt_timesync_read_time,
4180 .timesync_write_time = bnxt_timesync_write_time,
4181 .timesync_adjust_time = bnxt_timesync_adjust_time,
4182 .timesync_read_rx_timestamp = bnxt_timesync_read_rx_timestamp,
4183 .timesync_read_tx_timestamp = bnxt_timesync_read_tx_timestamp,
4186 static uint32_t bnxt_map_reset_regs(struct bnxt *bp, uint32_t reg)
4190 /* Only pre-map the reset GRC registers using window 3 */
4191 rte_write32(reg & 0xfffff000, (uint8_t *)bp->bar0 +
4192 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 8);
4194 offset = BNXT_GRCP_WINDOW_3_BASE + (reg & 0xffc);
4199 int bnxt_map_fw_health_status_regs(struct bnxt *bp)
4201 struct bnxt_error_recovery_info *info = bp->recovery_info;
4202 uint32_t reg_base = 0xffffffff;
4205 /* Only pre-map the monitoring GRC registers using window 2 */
4206 for (i = 0; i < BNXT_FW_STATUS_REG_CNT; i++) {
4207 uint32_t reg = info->status_regs[i];
4209 if (BNXT_FW_STATUS_REG_TYPE(reg) != BNXT_FW_STATUS_REG_TYPE_GRC)
4212 if (reg_base == 0xffffffff)
4213 reg_base = reg & 0xfffff000;
4214 if ((reg & 0xfffff000) != reg_base)
4217 /* Use mask 0xffc as the Lower 2 bits indicates
4218 * address space location
4220 info->mapped_status_regs[i] = BNXT_GRCP_WINDOW_2_BASE +
4224 if (reg_base == 0xffffffff)
4227 rte_write32(reg_base, (uint8_t *)bp->bar0 +
4228 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 4);
4233 static void bnxt_write_fw_reset_reg(struct bnxt *bp, uint32_t index)
4235 struct bnxt_error_recovery_info *info = bp->recovery_info;
4236 uint32_t delay = info->delay_after_reset[index];
4237 uint32_t val = info->reset_reg_val[index];
4238 uint32_t reg = info->reset_reg[index];
4239 uint32_t type, offset;
4241 type = BNXT_FW_STATUS_REG_TYPE(reg);
4242 offset = BNXT_FW_STATUS_REG_OFF(reg);
4245 case BNXT_FW_STATUS_REG_TYPE_CFG:
4246 rte_pci_write_config(bp->pdev, &val, sizeof(val), offset);
4248 case BNXT_FW_STATUS_REG_TYPE_GRC:
4249 offset = bnxt_map_reset_regs(bp, offset);
4250 rte_write32(val, (uint8_t *)bp->bar0 + offset);
4252 case BNXT_FW_STATUS_REG_TYPE_BAR0:
4253 rte_write32(val, (uint8_t *)bp->bar0 + offset);
4256 /* wait on a specific interval of time until core reset is complete */
4258 rte_delay_ms(delay);
4261 static void bnxt_dev_cleanup(struct bnxt *bp)
4263 bnxt_set_hwrm_link_config(bp, false);
4264 bp->link_info->link_up = 0;
4265 if (bp->eth_dev->data->dev_started)
4266 bnxt_dev_stop_op(bp->eth_dev);
4268 bnxt_uninit_resources(bp, true);
4271 static int bnxt_restore_vlan_filters(struct bnxt *bp)
4273 struct rte_eth_dev *dev = bp->eth_dev;
4274 struct rte_vlan_filter_conf *vfc;
4278 for (vlan_id = 1; vlan_id <= RTE_ETHER_MAX_VLAN_ID; vlan_id++) {
4279 vfc = &dev->data->vlan_filter_conf;
4280 vidx = vlan_id / 64;
4281 vbit = vlan_id % 64;
4283 /* Each bit corresponds to a VLAN id */
4284 if (vfc->ids[vidx] & (UINT64_C(1) << vbit)) {
4285 rc = bnxt_add_vlan_filter(bp, vlan_id);
4294 static int bnxt_restore_mac_filters(struct bnxt *bp)
4296 struct rte_eth_dev *dev = bp->eth_dev;
4297 struct rte_eth_dev_info dev_info;
4298 struct rte_ether_addr *addr;
4304 if (BNXT_VF(bp) & !BNXT_VF_IS_TRUSTED(bp))
4307 rc = bnxt_dev_info_get_op(dev, &dev_info);
4311 /* replay MAC address configuration */
4312 for (i = 1; i < dev_info.max_mac_addrs; i++) {
4313 addr = &dev->data->mac_addrs[i];
4315 /* skip zero address */
4316 if (rte_is_zero_ether_addr(addr))
4320 pool_mask = dev->data->mac_pool_sel[i];
4323 if (pool_mask & 1ULL) {
4324 rc = bnxt_mac_addr_add_op(dev, addr, i, pool);
4330 } while (pool_mask);
4336 static int bnxt_restore_filters(struct bnxt *bp)
4338 struct rte_eth_dev *dev = bp->eth_dev;
4341 if (dev->data->all_multicast) {
4342 ret = bnxt_allmulticast_enable_op(dev);
4346 if (dev->data->promiscuous) {
4347 ret = bnxt_promiscuous_enable_op(dev);
4352 ret = bnxt_restore_mac_filters(bp);
4356 ret = bnxt_restore_vlan_filters(bp);
4357 /* TODO restore other filters as well */
4361 static void bnxt_dev_recover(void *arg)
4363 struct bnxt *bp = arg;
4364 int timeout = bp->fw_reset_max_msecs;
4367 /* Clear Error flag so that device re-init should happen */
4368 bp->flags &= ~BNXT_FLAG_FATAL_ERROR;
4371 rc = bnxt_hwrm_ver_get(bp, SHORT_HWRM_CMD_TIMEOUT);
4374 rte_delay_ms(BNXT_FW_READY_WAIT_INTERVAL);
4375 timeout -= BNXT_FW_READY_WAIT_INTERVAL;
4376 } while (rc && timeout);
4379 PMD_DRV_LOG(ERR, "FW is not Ready after reset\n");
4383 rc = bnxt_init_resources(bp, true);
4386 "Failed to initialize resources after reset\n");
4389 /* clear reset flag as the device is initialized now */
4390 bp->flags &= ~BNXT_FLAG_FW_RESET;
4392 rc = bnxt_dev_start_op(bp->eth_dev);
4394 PMD_DRV_LOG(ERR, "Failed to start port after reset\n");
4398 rc = bnxt_restore_filters(bp);
4402 PMD_DRV_LOG(INFO, "Recovered from FW reset\n");
4405 bnxt_dev_stop_op(bp->eth_dev);
4407 bp->flags |= BNXT_FLAG_FATAL_ERROR;
4408 bnxt_uninit_resources(bp, false);
4409 PMD_DRV_LOG(ERR, "Failed to recover from FW reset\n");
4412 void bnxt_dev_reset_and_resume(void *arg)
4414 struct bnxt *bp = arg;
4417 bnxt_dev_cleanup(bp);
4419 bnxt_wait_for_device_shutdown(bp);
4421 rc = rte_eal_alarm_set(US_PER_MS * bp->fw_reset_min_msecs,
4422 bnxt_dev_recover, (void *)bp);
4424 PMD_DRV_LOG(ERR, "Error setting recovery alarm");
4427 uint32_t bnxt_read_fw_status_reg(struct bnxt *bp, uint32_t index)
4429 struct bnxt_error_recovery_info *info = bp->recovery_info;
4430 uint32_t reg = info->status_regs[index];
4431 uint32_t type, offset, val = 0;
4433 type = BNXT_FW_STATUS_REG_TYPE(reg);
4434 offset = BNXT_FW_STATUS_REG_OFF(reg);
4437 case BNXT_FW_STATUS_REG_TYPE_CFG:
4438 rte_pci_read_config(bp->pdev, &val, sizeof(val), offset);
4440 case BNXT_FW_STATUS_REG_TYPE_GRC:
4441 offset = info->mapped_status_regs[index];
4443 case BNXT_FW_STATUS_REG_TYPE_BAR0:
4444 val = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
4452 static int bnxt_fw_reset_all(struct bnxt *bp)
4454 struct bnxt_error_recovery_info *info = bp->recovery_info;
4458 if (info->flags & BNXT_FLAG_ERROR_RECOVERY_HOST) {
4459 /* Reset through master function driver */
4460 for (i = 0; i < info->reg_array_cnt; i++)
4461 bnxt_write_fw_reset_reg(bp, i);
4462 /* Wait for time specified by FW after triggering reset */
4463 rte_delay_ms(info->master_func_wait_period_after_reset);
4464 } else if (info->flags & BNXT_FLAG_ERROR_RECOVERY_CO_CPU) {
4465 /* Reset with the help of Kong processor */
4466 rc = bnxt_hwrm_fw_reset(bp);
4468 PMD_DRV_LOG(ERR, "Failed to reset FW\n");
4474 static void bnxt_fw_reset_cb(void *arg)
4476 struct bnxt *bp = arg;
4477 struct bnxt_error_recovery_info *info = bp->recovery_info;
4480 /* Only Master function can do FW reset */
4481 if (bnxt_is_master_func(bp) &&
4482 bnxt_is_recovery_enabled(bp)) {
4483 rc = bnxt_fw_reset_all(bp);
4485 PMD_DRV_LOG(ERR, "Adapter recovery failed\n");
4490 /* if recovery method is ERROR_RECOVERY_CO_CPU, KONG will send
4491 * EXCEPTION_FATAL_ASYNC event to all the functions
4492 * (including MASTER FUNC). After receiving this Async, all the active
4493 * drivers should treat this case as FW initiated recovery
4495 if (info->flags & BNXT_FLAG_ERROR_RECOVERY_HOST) {
4496 bp->fw_reset_min_msecs = BNXT_MIN_FW_READY_TIMEOUT;
4497 bp->fw_reset_max_msecs = BNXT_MAX_FW_RESET_TIMEOUT;
4499 /* To recover from error */
4500 rte_eal_alarm_set(US_PER_MS, bnxt_dev_reset_and_resume,
4505 /* Driver should poll FW heartbeat, reset_counter with the frequency
4506 * advertised by FW in HWRM_ERROR_RECOVERY_QCFG.
4507 * When the driver detects heartbeat stop or change in reset_counter,
4508 * it has to trigger a reset to recover from the error condition.
4509 * A “master PF” is the function who will have the privilege to
4510 * initiate the chimp reset. The master PF will be elected by the
4511 * firmware and will be notified through async message.
4513 static void bnxt_check_fw_health(void *arg)
4515 struct bnxt *bp = arg;
4516 struct bnxt_error_recovery_info *info = bp->recovery_info;
4517 uint32_t val = 0, wait_msec;
4519 if (!info || !bnxt_is_recovery_enabled(bp) ||
4520 is_bnxt_in_error(bp))
4523 val = bnxt_read_fw_status_reg(bp, BNXT_FW_HEARTBEAT_CNT_REG);
4524 if (val == info->last_heart_beat)
4527 info->last_heart_beat = val;
4529 val = bnxt_read_fw_status_reg(bp, BNXT_FW_RECOVERY_CNT_REG);
4530 if (val != info->last_reset_counter)
4533 info->last_reset_counter = val;
4535 rte_eal_alarm_set(US_PER_MS * info->driver_polling_freq,
4536 bnxt_check_fw_health, (void *)bp);
4540 /* Stop DMA to/from device */
4541 bp->flags |= BNXT_FLAG_FATAL_ERROR;
4542 bp->flags |= BNXT_FLAG_FW_RESET;
4544 PMD_DRV_LOG(ERR, "Detected FW dead condition\n");
4546 if (bnxt_is_master_func(bp))
4547 wait_msec = info->master_func_wait_period;
4549 wait_msec = info->normal_func_wait_period;
4551 rte_eal_alarm_set(US_PER_MS * wait_msec,
4552 bnxt_fw_reset_cb, (void *)bp);
4555 void bnxt_schedule_fw_health_check(struct bnxt *bp)
4557 uint32_t polling_freq;
4559 if (!bnxt_is_recovery_enabled(bp))
4562 if (bp->flags & BNXT_FLAG_FW_HEALTH_CHECK_SCHEDULED)
4565 polling_freq = bp->recovery_info->driver_polling_freq;
4567 rte_eal_alarm_set(US_PER_MS * polling_freq,
4568 bnxt_check_fw_health, (void *)bp);
4569 bp->flags |= BNXT_FLAG_FW_HEALTH_CHECK_SCHEDULED;
4572 static void bnxt_cancel_fw_health_check(struct bnxt *bp)
4574 if (!bnxt_is_recovery_enabled(bp))
4577 rte_eal_alarm_cancel(bnxt_check_fw_health, (void *)bp);
4578 bp->flags &= ~BNXT_FLAG_FW_HEALTH_CHECK_SCHEDULED;
4581 static bool bnxt_vf_pciid(uint16_t device_id)
4583 switch (device_id) {
4584 case BROADCOM_DEV_ID_57304_VF:
4585 case BROADCOM_DEV_ID_57406_VF:
4586 case BROADCOM_DEV_ID_5731X_VF:
4587 case BROADCOM_DEV_ID_5741X_VF:
4588 case BROADCOM_DEV_ID_57414_VF:
4589 case BROADCOM_DEV_ID_STRATUS_NIC_VF1:
4590 case BROADCOM_DEV_ID_STRATUS_NIC_VF2:
4591 case BROADCOM_DEV_ID_58802_VF:
4592 case BROADCOM_DEV_ID_57500_VF1:
4593 case BROADCOM_DEV_ID_57500_VF2:
4601 static bool bnxt_thor_device(uint16_t device_id)
4603 switch (device_id) {
4604 case BROADCOM_DEV_ID_57508:
4605 case BROADCOM_DEV_ID_57504:
4606 case BROADCOM_DEV_ID_57502:
4607 case BROADCOM_DEV_ID_57508_MF1:
4608 case BROADCOM_DEV_ID_57504_MF1:
4609 case BROADCOM_DEV_ID_57502_MF1:
4610 case BROADCOM_DEV_ID_57508_MF2:
4611 case BROADCOM_DEV_ID_57504_MF2:
4612 case BROADCOM_DEV_ID_57502_MF2:
4613 case BROADCOM_DEV_ID_57500_VF1:
4614 case BROADCOM_DEV_ID_57500_VF2:
4622 bool bnxt_stratus_device(struct bnxt *bp)
4624 uint16_t device_id = bp->pdev->id.device_id;
4626 switch (device_id) {
4627 case BROADCOM_DEV_ID_STRATUS_NIC:
4628 case BROADCOM_DEV_ID_STRATUS_NIC_VF1:
4629 case BROADCOM_DEV_ID_STRATUS_NIC_VF2:
4637 static int bnxt_init_board(struct rte_eth_dev *eth_dev)
4639 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
4640 struct bnxt *bp = eth_dev->data->dev_private;
4642 /* enable device (incl. PCI PM wakeup), and bus-mastering */
4643 bp->bar0 = (void *)pci_dev->mem_resource[0].addr;
4644 bp->doorbell_base = (void *)pci_dev->mem_resource[2].addr;
4645 if (!bp->bar0 || !bp->doorbell_base) {
4646 PMD_DRV_LOG(ERR, "Unable to access Hardware\n");
4650 bp->eth_dev = eth_dev;
4656 static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp,
4657 struct bnxt_ctx_pg_info *ctx_pg,
4662 struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem;
4663 const struct rte_memzone *mz = NULL;
4664 char mz_name[RTE_MEMZONE_NAMESIZE];
4665 rte_iova_t mz_phys_addr;
4666 uint64_t valid_bits = 0;
4673 rmem->nr_pages = RTE_ALIGN_MUL_CEIL(mem_size, BNXT_PAGE_SIZE) /
4675 rmem->page_size = BNXT_PAGE_SIZE;
4676 rmem->pg_arr = ctx_pg->ctx_pg_arr;
4677 rmem->dma_arr = ctx_pg->ctx_dma_arr;
4678 rmem->flags = BNXT_RMEM_VALID_PTE_FLAG;
4680 valid_bits = PTU_PTE_VALID;
4682 if (rmem->nr_pages > 1) {
4683 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
4684 "bnxt_ctx_pg_tbl%s_%x_%d",
4685 suffix, idx, bp->eth_dev->data->port_id);
4686 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
4687 mz = rte_memzone_lookup(mz_name);
4689 mz = rte_memzone_reserve_aligned(mz_name,
4693 RTE_MEMZONE_SIZE_HINT_ONLY |
4694 RTE_MEMZONE_IOVA_CONTIG,
4700 memset(mz->addr, 0, mz->len);
4701 mz_phys_addr = mz->iova;
4703 rmem->pg_tbl = mz->addr;
4704 rmem->pg_tbl_map = mz_phys_addr;
4705 rmem->pg_tbl_mz = mz;
4708 snprintf(mz_name, RTE_MEMZONE_NAMESIZE, "bnxt_ctx_%s_%x_%d",
4709 suffix, idx, bp->eth_dev->data->port_id);
4710 mz = rte_memzone_lookup(mz_name);
4712 mz = rte_memzone_reserve_aligned(mz_name,
4716 RTE_MEMZONE_SIZE_HINT_ONLY |
4717 RTE_MEMZONE_IOVA_CONTIG,
4723 memset(mz->addr, 0, mz->len);
4724 mz_phys_addr = mz->iova;
4726 for (sz = 0, i = 0; sz < mem_size; sz += BNXT_PAGE_SIZE, i++) {
4727 rmem->pg_arr[i] = ((char *)mz->addr) + sz;
4728 rmem->dma_arr[i] = mz_phys_addr + sz;
4730 if (rmem->nr_pages > 1) {
4731 if (i == rmem->nr_pages - 2 &&
4732 (rmem->flags & BNXT_RMEM_RING_PTE_FLAG))
4733 valid_bits |= PTU_PTE_NEXT_TO_LAST;
4734 else if (i == rmem->nr_pages - 1 &&
4735 (rmem->flags & BNXT_RMEM_RING_PTE_FLAG))
4736 valid_bits |= PTU_PTE_LAST;
4738 rmem->pg_tbl[i] = rte_cpu_to_le_64(rmem->dma_arr[i] |
4744 if (rmem->vmem_size)
4745 rmem->vmem = (void **)mz->addr;
4746 rmem->dma_arr[0] = mz_phys_addr;
4750 static void bnxt_free_ctx_mem(struct bnxt *bp)
4754 if (!bp->ctx || !(bp->ctx->flags & BNXT_CTX_FLAG_INITED))
4757 bp->ctx->flags &= ~BNXT_CTX_FLAG_INITED;
4758 rte_memzone_free(bp->ctx->qp_mem.ring_mem.mz);
4759 rte_memzone_free(bp->ctx->srq_mem.ring_mem.mz);
4760 rte_memzone_free(bp->ctx->cq_mem.ring_mem.mz);
4761 rte_memzone_free(bp->ctx->vnic_mem.ring_mem.mz);
4762 rte_memzone_free(bp->ctx->stat_mem.ring_mem.mz);
4763 rte_memzone_free(bp->ctx->qp_mem.ring_mem.pg_tbl_mz);
4764 rte_memzone_free(bp->ctx->srq_mem.ring_mem.pg_tbl_mz);
4765 rte_memzone_free(bp->ctx->cq_mem.ring_mem.pg_tbl_mz);
4766 rte_memzone_free(bp->ctx->vnic_mem.ring_mem.pg_tbl_mz);
4767 rte_memzone_free(bp->ctx->stat_mem.ring_mem.pg_tbl_mz);
4769 for (i = 0; i < bp->ctx->tqm_fp_rings_count + 1; i++) {
4770 if (bp->ctx->tqm_mem[i])
4771 rte_memzone_free(bp->ctx->tqm_mem[i]->ring_mem.mz);
4778 #define bnxt_roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
4780 #define min_t(type, x, y) ({ \
4781 type __min1 = (x); \
4782 type __min2 = (y); \
4783 __min1 < __min2 ? __min1 : __min2; })
4785 #define max_t(type, x, y) ({ \
4786 type __max1 = (x); \
4787 type __max2 = (y); \
4788 __max1 > __max2 ? __max1 : __max2; })
4790 #define clamp_t(type, _x, min, max) min_t(type, max_t(type, _x, min), max)
4792 int bnxt_alloc_ctx_mem(struct bnxt *bp)
4794 struct bnxt_ctx_pg_info *ctx_pg;
4795 struct bnxt_ctx_mem_info *ctx;
4796 uint32_t mem_size, ena, entries;
4797 uint32_t entries_sp, min;
4800 rc = bnxt_hwrm_func_backing_store_qcaps(bp);
4802 PMD_DRV_LOG(ERR, "Query context mem capability failed\n");
4806 if (!ctx || (ctx->flags & BNXT_CTX_FLAG_INITED))
4809 ctx_pg = &ctx->qp_mem;
4810 ctx_pg->entries = ctx->qp_min_qp1_entries + ctx->qp_max_l2_entries;
4811 mem_size = ctx->qp_entry_size * ctx_pg->entries;
4812 rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size, "qp_mem", 0);
4816 ctx_pg = &ctx->srq_mem;
4817 ctx_pg->entries = ctx->srq_max_l2_entries;
4818 mem_size = ctx->srq_entry_size * ctx_pg->entries;
4819 rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size, "srq_mem", 0);
4823 ctx_pg = &ctx->cq_mem;
4824 ctx_pg->entries = ctx->cq_max_l2_entries;
4825 mem_size = ctx->cq_entry_size * ctx_pg->entries;
4826 rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size, "cq_mem", 0);
4830 ctx_pg = &ctx->vnic_mem;
4831 ctx_pg->entries = ctx->vnic_max_vnic_entries +
4832 ctx->vnic_max_ring_table_entries;
4833 mem_size = ctx->vnic_entry_size * ctx_pg->entries;
4834 rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size, "vnic_mem", 0);
4838 ctx_pg = &ctx->stat_mem;
4839 ctx_pg->entries = ctx->stat_max_entries;
4840 mem_size = ctx->stat_entry_size * ctx_pg->entries;
4841 rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size, "stat_mem", 0);
4845 min = ctx->tqm_min_entries_per_ring;
4847 entries_sp = ctx->qp_max_l2_entries +
4848 ctx->vnic_max_vnic_entries +
4849 2 * ctx->qp_min_qp1_entries + min;
4850 entries_sp = bnxt_roundup(entries_sp, ctx->tqm_entries_multiple);
4852 entries = ctx->qp_max_l2_entries + ctx->qp_min_qp1_entries;
4853 entries = bnxt_roundup(entries, ctx->tqm_entries_multiple);
4854 entries = clamp_t(uint32_t, entries, min,
4855 ctx->tqm_max_entries_per_ring);
4856 for (i = 0, ena = 0; i < ctx->tqm_fp_rings_count + 1; i++) {
4857 ctx_pg = ctx->tqm_mem[i];
4858 ctx_pg->entries = i ? entries : entries_sp;
4859 mem_size = ctx->tqm_entry_size * ctx_pg->entries;
4860 rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size, "tqm_mem", i);
4863 ena |= HWRM_FUNC_BACKING_STORE_CFG_INPUT_ENABLES_TQM_SP << i;
4866 ena |= FUNC_BACKING_STORE_CFG_INPUT_DFLT_ENABLES;
4867 rc = bnxt_hwrm_func_backing_store_cfg(bp, ena);
4870 "Failed to configure context mem: rc = %d\n", rc);
4872 ctx->flags |= BNXT_CTX_FLAG_INITED;
4877 static int bnxt_alloc_stats_mem(struct bnxt *bp)
4879 struct rte_pci_device *pci_dev = bp->pdev;
4880 char mz_name[RTE_MEMZONE_NAMESIZE];
4881 const struct rte_memzone *mz = NULL;
4882 uint32_t total_alloc_len;
4883 rte_iova_t mz_phys_addr;
4885 if (pci_dev->id.device_id == BROADCOM_DEV_ID_NS2)
4888 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
4889 "bnxt_" PCI_PRI_FMT "-%s", pci_dev->addr.domain,
4890 pci_dev->addr.bus, pci_dev->addr.devid,
4891 pci_dev->addr.function, "rx_port_stats");
4892 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
4893 mz = rte_memzone_lookup(mz_name);
4895 RTE_CACHE_LINE_ROUNDUP(sizeof(struct rx_port_stats) +
4896 sizeof(struct rx_port_stats_ext) + 512);
4898 mz = rte_memzone_reserve(mz_name, total_alloc_len,
4901 RTE_MEMZONE_SIZE_HINT_ONLY |
4902 RTE_MEMZONE_IOVA_CONTIG);
4906 memset(mz->addr, 0, mz->len);
4907 mz_phys_addr = mz->iova;
4909 bp->rx_mem_zone = (const void *)mz;
4910 bp->hw_rx_port_stats = mz->addr;
4911 bp->hw_rx_port_stats_map = mz_phys_addr;
4913 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
4914 "bnxt_" PCI_PRI_FMT "-%s", pci_dev->addr.domain,
4915 pci_dev->addr.bus, pci_dev->addr.devid,
4916 pci_dev->addr.function, "tx_port_stats");
4917 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
4918 mz = rte_memzone_lookup(mz_name);
4920 RTE_CACHE_LINE_ROUNDUP(sizeof(struct tx_port_stats) +
4921 sizeof(struct tx_port_stats_ext) + 512);
4923 mz = rte_memzone_reserve(mz_name,
4927 RTE_MEMZONE_SIZE_HINT_ONLY |
4928 RTE_MEMZONE_IOVA_CONTIG);
4932 memset(mz->addr, 0, mz->len);
4933 mz_phys_addr = mz->iova;
4935 bp->tx_mem_zone = (const void *)mz;
4936 bp->hw_tx_port_stats = mz->addr;
4937 bp->hw_tx_port_stats_map = mz_phys_addr;
4938 bp->flags |= BNXT_FLAG_PORT_STATS;
4940 /* Display extended statistics if FW supports it */
4941 if (bp->hwrm_spec_code < HWRM_SPEC_CODE_1_8_4 ||
4942 bp->hwrm_spec_code == HWRM_SPEC_CODE_1_9_0 ||
4943 !(bp->flags & BNXT_FLAG_EXT_STATS_SUPPORTED))
4946 bp->hw_rx_port_stats_ext = (void *)
4947 ((uint8_t *)bp->hw_rx_port_stats +
4948 sizeof(struct rx_port_stats));
4949 bp->hw_rx_port_stats_ext_map = bp->hw_rx_port_stats_map +
4950 sizeof(struct rx_port_stats);
4951 bp->flags |= BNXT_FLAG_EXT_RX_PORT_STATS;
4953 if (bp->hwrm_spec_code < HWRM_SPEC_CODE_1_9_2 ||
4954 bp->flags & BNXT_FLAG_EXT_STATS_SUPPORTED) {
4955 bp->hw_tx_port_stats_ext = (void *)
4956 ((uint8_t *)bp->hw_tx_port_stats +
4957 sizeof(struct tx_port_stats));
4958 bp->hw_tx_port_stats_ext_map =
4959 bp->hw_tx_port_stats_map +
4960 sizeof(struct tx_port_stats);
4961 bp->flags |= BNXT_FLAG_EXT_TX_PORT_STATS;
4967 static int bnxt_setup_mac_addr(struct rte_eth_dev *eth_dev)
4969 struct bnxt *bp = eth_dev->data->dev_private;
4972 eth_dev->data->mac_addrs = rte_zmalloc("bnxt_mac_addr_tbl",
4973 RTE_ETHER_ADDR_LEN *
4976 if (eth_dev->data->mac_addrs == NULL) {
4977 PMD_DRV_LOG(ERR, "Failed to alloc MAC addr tbl\n");
4981 if (!BNXT_HAS_DFLT_MAC_SET(bp)) {
4985 /* Generate a random MAC address, if none was assigned by PF */
4986 PMD_DRV_LOG(INFO, "VF MAC address not assigned by Host PF\n");
4987 bnxt_eth_hw_addr_random(bp->mac_addr);
4989 "Assign random MAC:%02X:%02X:%02X:%02X:%02X:%02X\n",
4990 bp->mac_addr[0], bp->mac_addr[1], bp->mac_addr[2],
4991 bp->mac_addr[3], bp->mac_addr[4], bp->mac_addr[5]);
4993 rc = bnxt_hwrm_set_mac(bp);
4998 /* Copy the permanent MAC from the FUNC_QCAPS response */
4999 memcpy(ð_dev->data->mac_addrs[0], bp->mac_addr, RTE_ETHER_ADDR_LEN);
5004 static int bnxt_restore_dflt_mac(struct bnxt *bp)
5008 /* MAC is already configured in FW */
5009 if (BNXT_HAS_DFLT_MAC_SET(bp))
5012 /* Restore the old MAC configured */
5013 rc = bnxt_hwrm_set_mac(bp);
5015 PMD_DRV_LOG(ERR, "Failed to restore MAC address\n");
5020 static void bnxt_config_vf_req_fwd(struct bnxt *bp)
5025 #define ALLOW_FUNC(x) \
5027 uint32_t arg = (x); \
5028 bp->pf->vf_req_fwd[((arg) >> 5)] &= \
5029 ~rte_cpu_to_le_32(1 << ((arg) & 0x1f)); \
5032 /* Forward all requests if firmware is new enough */
5033 if (((bp->fw_ver >= ((20 << 24) | (6 << 16) | (100 << 8))) &&
5034 (bp->fw_ver < ((20 << 24) | (7 << 16)))) ||
5035 ((bp->fw_ver >= ((20 << 24) | (8 << 16))))) {
5036 memset(bp->pf->vf_req_fwd, 0xff, sizeof(bp->pf->vf_req_fwd));
5038 PMD_DRV_LOG(WARNING,
5039 "Firmware too old for VF mailbox functionality\n");
5040 memset(bp->pf->vf_req_fwd, 0, sizeof(bp->pf->vf_req_fwd));
5044 * The following are used for driver cleanup. If we disallow these,
5045 * VF drivers can't clean up cleanly.
5047 ALLOW_FUNC(HWRM_FUNC_DRV_UNRGTR);
5048 ALLOW_FUNC(HWRM_VNIC_FREE);
5049 ALLOW_FUNC(HWRM_RING_FREE);
5050 ALLOW_FUNC(HWRM_RING_GRP_FREE);
5051 ALLOW_FUNC(HWRM_VNIC_RSS_COS_LB_CTX_FREE);
5052 ALLOW_FUNC(HWRM_CFA_L2_FILTER_FREE);
5053 ALLOW_FUNC(HWRM_STAT_CTX_FREE);
5054 ALLOW_FUNC(HWRM_PORT_PHY_QCFG);
5055 ALLOW_FUNC(HWRM_VNIC_TPA_CFG);
5059 bnxt_get_svif(uint16_t port_id, bool func_svif)
5061 struct rte_eth_dev *eth_dev;
5064 eth_dev = &rte_eth_devices[port_id];
5065 bp = eth_dev->data->dev_private;
5067 return func_svif ? bp->func_svif : bp->port_svif;
5071 bnxt_get_vnic_id(uint16_t port)
5073 struct rte_eth_dev *eth_dev;
5074 struct bnxt_vnic_info *vnic;
5077 eth_dev = &rte_eth_devices[port];
5078 bp = eth_dev->data->dev_private;
5080 vnic = BNXT_GET_DEFAULT_VNIC(bp);
5082 return vnic->fw_vnic_id;
5086 bnxt_get_fw_func_id(uint16_t port)
5088 struct rte_eth_dev *eth_dev;
5091 eth_dev = &rte_eth_devices[port];
5092 bp = eth_dev->data->dev_private;
5097 static void bnxt_alloc_error_recovery_info(struct bnxt *bp)
5099 struct bnxt_error_recovery_info *info = bp->recovery_info;
5102 if (!(bp->fw_cap & BNXT_FW_CAP_HCOMM_FW_STATUS))
5103 memset(info, 0, sizeof(*info));
5107 if (!(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY))
5110 info = rte_zmalloc("bnxt_hwrm_error_recovery_qcfg",
5113 bp->fw_cap &= ~BNXT_FW_CAP_ERROR_RECOVERY;
5115 bp->recovery_info = info;
5118 static void bnxt_check_fw_status(struct bnxt *bp)
5122 if (!(bp->recovery_info &&
5123 (bp->fw_cap & BNXT_FW_CAP_HCOMM_FW_STATUS)))
5126 fw_status = bnxt_read_fw_status_reg(bp, BNXT_FW_STATUS_REG);
5127 if (fw_status != BNXT_FW_STATUS_HEALTHY)
5128 PMD_DRV_LOG(ERR, "Firmware not responding, status: %#x\n",
5132 static int bnxt_map_hcomm_fw_status_reg(struct bnxt *bp)
5134 struct bnxt_error_recovery_info *info = bp->recovery_info;
5135 uint32_t status_loc;
5138 rte_write32(HCOMM_STATUS_STRUCT_LOC, (uint8_t *)bp->bar0 +
5139 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 4);
5140 sig_ver = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
5141 BNXT_GRCP_WINDOW_2_BASE +
5142 offsetof(struct hcomm_status,
5144 /* If the signature is absent, then FW does not support this feature */
5145 if ((sig_ver & HCOMM_STATUS_SIGNATURE_MASK) !=
5146 HCOMM_STATUS_SIGNATURE_VAL)
5150 info = rte_zmalloc("bnxt_hwrm_error_recovery_qcfg",
5154 bp->recovery_info = info;
5156 memset(info, 0, sizeof(*info));
5159 status_loc = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
5160 BNXT_GRCP_WINDOW_2_BASE +
5161 offsetof(struct hcomm_status,
5164 /* Only pre-map the FW health status GRC register */
5165 if (BNXT_FW_STATUS_REG_TYPE(status_loc) != BNXT_FW_STATUS_REG_TYPE_GRC)
5168 info->status_regs[BNXT_FW_STATUS_REG] = status_loc;
5169 info->mapped_status_regs[BNXT_FW_STATUS_REG] =
5170 BNXT_GRCP_WINDOW_2_BASE + (status_loc & BNXT_GRCP_OFFSET_MASK);
5172 rte_write32((status_loc & BNXT_GRCP_BASE_MASK), (uint8_t *)bp->bar0 +
5173 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 4);
5175 bp->fw_cap |= BNXT_FW_CAP_HCOMM_FW_STATUS;
5180 static int bnxt_init_fw(struct bnxt *bp)
5187 rc = bnxt_map_hcomm_fw_status_reg(bp);
5191 rc = bnxt_hwrm_ver_get(bp, DFLT_HWRM_CMD_TIMEOUT);
5193 bnxt_check_fw_status(bp);
5197 rc = bnxt_hwrm_func_reset(bp);
5201 rc = bnxt_hwrm_vnic_qcaps(bp);
5205 rc = bnxt_hwrm_queue_qportcfg(bp);
5209 /* Get the MAX capabilities for this function.
5210 * This function also allocates context memory for TQM rings and
5211 * informs the firmware about this allocated backing store memory.
5213 rc = bnxt_hwrm_func_qcaps(bp);
5217 rc = bnxt_hwrm_func_qcfg(bp, &mtu);
5221 bnxt_hwrm_port_mac_qcfg(bp);
5223 rc = bnxt_hwrm_cfa_adv_flow_mgmt_qcaps(bp);
5227 bnxt_alloc_error_recovery_info(bp);
5228 /* Get the adapter error recovery support info */
5229 rc = bnxt_hwrm_error_recovery_qcfg(bp);
5231 bp->fw_cap &= ~BNXT_FW_CAP_ERROR_RECOVERY;
5233 bnxt_hwrm_port_led_qcaps(bp);
5239 bnxt_init_locks(struct bnxt *bp)
5243 err = pthread_mutex_init(&bp->flow_lock, NULL);
5245 PMD_DRV_LOG(ERR, "Unable to initialize flow_lock\n");
5249 err = pthread_mutex_init(&bp->def_cp_lock, NULL);
5251 PMD_DRV_LOG(ERR, "Unable to initialize def_cp_lock\n");
5255 static int bnxt_init_resources(struct bnxt *bp, bool reconfig_dev)
5259 rc = bnxt_init_fw(bp);
5263 if (!reconfig_dev) {
5264 rc = bnxt_setup_mac_addr(bp->eth_dev);
5268 rc = bnxt_restore_dflt_mac(bp);
5273 bnxt_config_vf_req_fwd(bp);
5275 rc = bnxt_hwrm_func_driver_register(bp);
5277 PMD_DRV_LOG(ERR, "Failed to register driver");
5282 if (bp->pdev->max_vfs) {
5283 rc = bnxt_hwrm_allocate_vfs(bp, bp->pdev->max_vfs);
5285 PMD_DRV_LOG(ERR, "Failed to allocate VFs\n");
5289 rc = bnxt_hwrm_allocate_pf_only(bp);
5292 "Failed to allocate PF resources");
5298 rc = bnxt_alloc_mem(bp, reconfig_dev);
5302 rc = bnxt_setup_int(bp);
5306 rc = bnxt_request_int(bp);
5310 rc = bnxt_init_ctx_mem(bp);
5312 PMD_DRV_LOG(ERR, "Failed to init adv_flow_counters\n");
5316 rc = bnxt_init_locks(bp);
5324 bnxt_parse_devarg_truflow(__rte_unused const char *key,
5325 const char *value, void *opaque_arg)
5327 struct bnxt *bp = opaque_arg;
5328 unsigned long truflow;
5331 if (!value || !opaque_arg) {
5333 "Invalid parameter passed to truflow devargs.\n");
5337 truflow = strtoul(value, &end, 10);
5338 if (end == NULL || *end != '\0' ||
5339 (truflow == ULONG_MAX && errno == ERANGE)) {
5341 "Invalid parameter passed to truflow devargs.\n");
5345 if (BNXT_DEVARG_TRUFLOW_INVALID(truflow)) {
5347 "Invalid value passed to truflow devargs.\n");
5351 bp->flags |= BNXT_FLAG_TRUFLOW_EN;
5352 if (BNXT_TRUFLOW_EN(bp))
5353 PMD_DRV_LOG(INFO, "Host-based truflow feature enabled.\n");
5359 bnxt_parse_devarg_flow_xstat(__rte_unused const char *key,
5360 const char *value, void *opaque_arg)
5362 struct bnxt *bp = opaque_arg;
5363 unsigned long flow_xstat;
5366 if (!value || !opaque_arg) {
5368 "Invalid parameter passed to flow_xstat devarg.\n");
5372 flow_xstat = strtoul(value, &end, 10);
5373 if (end == NULL || *end != '\0' ||
5374 (flow_xstat == ULONG_MAX && errno == ERANGE)) {
5376 "Invalid parameter passed to flow_xstat devarg.\n");
5380 if (BNXT_DEVARG_FLOW_XSTAT_INVALID(flow_xstat)) {
5382 "Invalid value passed to flow_xstat devarg.\n");
5386 bp->flags |= BNXT_FLAG_FLOW_XSTATS_EN;
5387 if (BNXT_FLOW_XSTATS_EN(bp))
5388 PMD_DRV_LOG(INFO, "flow_xstat feature enabled.\n");
5394 bnxt_parse_dev_args(struct bnxt *bp, struct rte_devargs *devargs)
5396 struct rte_kvargs *kvlist;
5398 if (devargs == NULL)
5401 kvlist = rte_kvargs_parse(devargs->args, bnxt_dev_args);
5406 * Handler for "truflow" devarg.
5407 * Invoked as for ex: "-w 0000:00:0d.0,host-based-truflow=1”
5409 rte_kvargs_process(kvlist, BNXT_DEVARG_TRUFLOW,
5410 bnxt_parse_devarg_truflow, bp);
5413 * Handler for "flow_xstat" devarg.
5414 * Invoked as for ex: "-w 0000:00:0d.0,flow_xstat=1”
5416 rte_kvargs_process(kvlist, BNXT_DEVARG_FLOW_XSTAT,
5417 bnxt_parse_devarg_flow_xstat, bp);
5419 rte_kvargs_free(kvlist);
5423 bnxt_dev_init(struct rte_eth_dev *eth_dev)
5425 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
5426 static int version_printed;
5430 if (version_printed++ == 0)
5431 PMD_DRV_LOG(INFO, "%s\n", bnxt_version);
5433 eth_dev->dev_ops = &bnxt_dev_ops;
5434 eth_dev->rx_pkt_burst = &bnxt_recv_pkts;
5435 eth_dev->tx_pkt_burst = &bnxt_xmit_pkts;
5438 * For secondary processes, we don't initialise any further
5439 * as primary has already done this work.
5441 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
5444 rte_eth_copy_pci_info(eth_dev, pci_dev);
5446 bp = eth_dev->data->dev_private;
5448 /* Parse dev arguments passed on when starting the DPDK application. */
5449 bnxt_parse_dev_args(bp, pci_dev->device.devargs);
5451 bp->flags &= ~BNXT_FLAG_RX_VECTOR_PKT_MODE;
5453 if (bnxt_vf_pciid(pci_dev->id.device_id))
5454 bp->flags |= BNXT_FLAG_VF;
5456 if (bnxt_thor_device(pci_dev->id.device_id))
5457 bp->flags |= BNXT_FLAG_THOR_CHIP;
5459 if (pci_dev->id.device_id == BROADCOM_DEV_ID_58802 ||
5460 pci_dev->id.device_id == BROADCOM_DEV_ID_58804 ||
5461 pci_dev->id.device_id == BROADCOM_DEV_ID_58808 ||
5462 pci_dev->id.device_id == BROADCOM_DEV_ID_58802_VF)
5463 bp->flags |= BNXT_FLAG_STINGRAY;
5465 rc = bnxt_init_board(eth_dev);
5468 "Failed to initialize board rc: %x\n", rc);
5472 rc = bnxt_alloc_pf_info(bp);
5476 rc = bnxt_alloc_link_info(bp);
5480 rc = bnxt_alloc_hwrm_resources(bp);
5483 "Failed to allocate hwrm resource rc: %x\n", rc);
5486 rc = bnxt_alloc_leds_info(bp);
5490 rc = bnxt_alloc_cos_queues(bp);
5494 rc = bnxt_init_resources(bp, false);
5498 rc = bnxt_alloc_stats_mem(bp);
5502 /* Pass the information to the rte_eth_dev_close() that it should also
5503 * release the private port resources.
5505 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
5508 DRV_MODULE_NAME "found at mem %" PRIX64 ", node addr %pM\n",
5509 pci_dev->mem_resource[0].phys_addr,
5510 pci_dev->mem_resource[0].addr);
5515 bnxt_dev_uninit(eth_dev);
5520 static void bnxt_free_ctx_mem_buf(struct bnxt_ctx_mem_buf_info *ctx)
5529 ctx->dma = RTE_BAD_IOVA;
5530 ctx->ctx_id = BNXT_CTX_VAL_INVAL;
5533 static void bnxt_unregister_fc_ctx_mem(struct bnxt *bp)
5535 bnxt_hwrm_cfa_counter_cfg(bp, BNXT_DIR_RX,
5536 CFA_COUNTER_CFG_IN_COUNTER_TYPE_FC,
5537 bp->flow_stat->rx_fc_out_tbl.ctx_id,
5538 bp->flow_stat->max_fc,
5541 bnxt_hwrm_cfa_counter_cfg(bp, BNXT_DIR_TX,
5542 CFA_COUNTER_CFG_IN_COUNTER_TYPE_FC,
5543 bp->flow_stat->tx_fc_out_tbl.ctx_id,
5544 bp->flow_stat->max_fc,
5547 if (bp->flow_stat->rx_fc_in_tbl.ctx_id != BNXT_CTX_VAL_INVAL)
5548 bnxt_hwrm_ctx_unrgtr(bp, bp->flow_stat->rx_fc_in_tbl.ctx_id);
5549 bp->flow_stat->rx_fc_in_tbl.ctx_id = BNXT_CTX_VAL_INVAL;
5551 if (bp->flow_stat->rx_fc_out_tbl.ctx_id != BNXT_CTX_VAL_INVAL)
5552 bnxt_hwrm_ctx_unrgtr(bp, bp->flow_stat->rx_fc_out_tbl.ctx_id);
5553 bp->flow_stat->rx_fc_out_tbl.ctx_id = BNXT_CTX_VAL_INVAL;
5555 if (bp->flow_stat->tx_fc_in_tbl.ctx_id != BNXT_CTX_VAL_INVAL)
5556 bnxt_hwrm_ctx_unrgtr(bp, bp->flow_stat->tx_fc_in_tbl.ctx_id);
5557 bp->flow_stat->tx_fc_in_tbl.ctx_id = BNXT_CTX_VAL_INVAL;
5559 if (bp->flow_stat->tx_fc_out_tbl.ctx_id != BNXT_CTX_VAL_INVAL)
5560 bnxt_hwrm_ctx_unrgtr(bp, bp->flow_stat->tx_fc_out_tbl.ctx_id);
5561 bp->flow_stat->tx_fc_out_tbl.ctx_id = BNXT_CTX_VAL_INVAL;
5564 static void bnxt_uninit_fc_ctx_mem(struct bnxt *bp)
5566 bnxt_unregister_fc_ctx_mem(bp);
5568 bnxt_free_ctx_mem_buf(&bp->flow_stat->rx_fc_in_tbl);
5569 bnxt_free_ctx_mem_buf(&bp->flow_stat->rx_fc_out_tbl);
5570 bnxt_free_ctx_mem_buf(&bp->flow_stat->tx_fc_in_tbl);
5571 bnxt_free_ctx_mem_buf(&bp->flow_stat->tx_fc_out_tbl);
5574 static void bnxt_uninit_ctx_mem(struct bnxt *bp)
5576 if (BNXT_FLOW_XSTATS_EN(bp))
5577 bnxt_uninit_fc_ctx_mem(bp);
5581 bnxt_free_error_recovery_info(struct bnxt *bp)
5583 rte_free(bp->recovery_info);
5584 bp->recovery_info = NULL;
5585 bp->fw_cap &= ~BNXT_FW_CAP_ERROR_RECOVERY;
5589 bnxt_uninit_locks(struct bnxt *bp)
5591 pthread_mutex_destroy(&bp->flow_lock);
5592 pthread_mutex_destroy(&bp->def_cp_lock);
5596 bnxt_uninit_resources(struct bnxt *bp, bool reconfig_dev)
5601 bnxt_free_mem(bp, reconfig_dev);
5602 bnxt_hwrm_func_buf_unrgtr(bp);
5603 rc = bnxt_hwrm_func_driver_unregister(bp, 0);
5604 bp->flags &= ~BNXT_FLAG_REGISTERED;
5605 bnxt_free_ctx_mem(bp);
5606 if (!reconfig_dev) {
5607 bnxt_free_hwrm_resources(bp);
5608 bnxt_free_error_recovery_info(bp);
5611 bnxt_uninit_ctx_mem(bp);
5613 bnxt_uninit_locks(bp);
5614 bnxt_free_flow_stats_info(bp);
5615 rte_free(bp->ptp_cfg);
5621 bnxt_dev_uninit(struct rte_eth_dev *eth_dev)
5623 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
5626 PMD_DRV_LOG(DEBUG, "Calling Device uninit\n");
5628 if (eth_dev->state != RTE_ETH_DEV_UNUSED)
5629 bnxt_dev_close_op(eth_dev);
5634 static int bnxt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
5635 struct rte_pci_device *pci_dev)
5637 return rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct bnxt),
5641 static int bnxt_pci_remove(struct rte_pci_device *pci_dev)
5643 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
5644 return rte_eth_dev_pci_generic_remove(pci_dev,
5647 return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
5650 static struct rte_pci_driver bnxt_rte_pmd = {
5651 .id_table = bnxt_pci_id_map,
5652 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
5653 .probe = bnxt_pci_probe,
5654 .remove = bnxt_pci_remove,
5658 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
5660 if (strcmp(dev->device->driver->name, drv->driver.name))
5666 bool is_bnxt_supported(struct rte_eth_dev *dev)
5668 return is_device_supported(dev, &bnxt_rte_pmd);
5671 RTE_INIT(bnxt_init_log)
5673 bnxt_logtype_driver = rte_log_register("pmd.net.bnxt.driver");
5674 if (bnxt_logtype_driver >= 0)
5675 rte_log_set_level(bnxt_logtype_driver, RTE_LOG_NOTICE);
5678 RTE_PMD_REGISTER_PCI(net_bnxt, bnxt_rte_pmd);
5679 RTE_PMD_REGISTER_PCI_TABLE(net_bnxt, bnxt_pci_id_map);
5680 RTE_PMD_REGISTER_KMOD_DEP(net_bnxt, "* igb_uio | uio_pci_generic | vfio-pci");