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>
17 #include "bnxt_filter.h"
18 #include "bnxt_hwrm.h"
20 #include "bnxt_ring.h"
23 #include "bnxt_stats.h"
26 #include "bnxt_vnic.h"
27 #include "hsi_struct_def_dpdk.h"
28 #include "bnxt_nvm_defs.h"
29 #include "bnxt_util.h"
31 #define DRV_MODULE_NAME "bnxt"
32 static const char bnxt_version[] =
33 "Broadcom NetXtreme driver " DRV_MODULE_NAME "\n";
34 int bnxt_logtype_driver;
36 #define PCI_VENDOR_ID_BROADCOM 0x14E4
38 #define BROADCOM_DEV_ID_STRATUS_NIC_VF1 0x1606
39 #define BROADCOM_DEV_ID_STRATUS_NIC_VF2 0x1609
40 #define BROADCOM_DEV_ID_STRATUS_NIC 0x1614
41 #define BROADCOM_DEV_ID_57414_VF 0x16c1
42 #define BROADCOM_DEV_ID_57301 0x16c8
43 #define BROADCOM_DEV_ID_57302 0x16c9
44 #define BROADCOM_DEV_ID_57304_PF 0x16ca
45 #define BROADCOM_DEV_ID_57304_VF 0x16cb
46 #define BROADCOM_DEV_ID_57417_MF 0x16cc
47 #define BROADCOM_DEV_ID_NS2 0x16cd
48 #define BROADCOM_DEV_ID_57311 0x16ce
49 #define BROADCOM_DEV_ID_57312 0x16cf
50 #define BROADCOM_DEV_ID_57402 0x16d0
51 #define BROADCOM_DEV_ID_57404 0x16d1
52 #define BROADCOM_DEV_ID_57406_PF 0x16d2
53 #define BROADCOM_DEV_ID_57406_VF 0x16d3
54 #define BROADCOM_DEV_ID_57402_MF 0x16d4
55 #define BROADCOM_DEV_ID_57407_RJ45 0x16d5
56 #define BROADCOM_DEV_ID_57412 0x16d6
57 #define BROADCOM_DEV_ID_57414 0x16d7
58 #define BROADCOM_DEV_ID_57416_RJ45 0x16d8
59 #define BROADCOM_DEV_ID_57417_RJ45 0x16d9
60 #define BROADCOM_DEV_ID_5741X_VF 0x16dc
61 #define BROADCOM_DEV_ID_57412_MF 0x16de
62 #define BROADCOM_DEV_ID_57314 0x16df
63 #define BROADCOM_DEV_ID_57317_RJ45 0x16e0
64 #define BROADCOM_DEV_ID_5731X_VF 0x16e1
65 #define BROADCOM_DEV_ID_57417_SFP 0x16e2
66 #define BROADCOM_DEV_ID_57416_SFP 0x16e3
67 #define BROADCOM_DEV_ID_57317_SFP 0x16e4
68 #define BROADCOM_DEV_ID_57404_MF 0x16e7
69 #define BROADCOM_DEV_ID_57406_MF 0x16e8
70 #define BROADCOM_DEV_ID_57407_SFP 0x16e9
71 #define BROADCOM_DEV_ID_57407_MF 0x16ea
72 #define BROADCOM_DEV_ID_57414_MF 0x16ec
73 #define BROADCOM_DEV_ID_57416_MF 0x16ee
74 #define BROADCOM_DEV_ID_58802 0xd802
75 #define BROADCOM_DEV_ID_58804 0xd804
76 #define BROADCOM_DEV_ID_58808 0x16f0
77 #define BROADCOM_DEV_ID_58802_VF 0xd800
79 static const struct rte_pci_id bnxt_pci_id_map[] = {
80 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM,
81 BROADCOM_DEV_ID_STRATUS_NIC_VF1) },
82 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM,
83 BROADCOM_DEV_ID_STRATUS_NIC_VF2) },
84 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_STRATUS_NIC) },
85 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_VF) },
86 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57301) },
87 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57302) },
88 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57304_PF) },
89 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57304_VF) },
90 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_NS2) },
91 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57402) },
92 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57404) },
93 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_PF) },
94 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_VF) },
95 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57402_MF) },
96 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_RJ45) },
97 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57404_MF) },
98 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_MF) },
99 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_SFP) },
100 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_MF) },
101 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_5741X_VF) },
102 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_5731X_VF) },
103 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57314) },
104 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_MF) },
105 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57311) },
106 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57312) },
107 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57412) },
108 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414) },
109 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_RJ45) },
110 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_RJ45) },
111 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57412_MF) },
112 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57317_RJ45) },
113 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_SFP) },
114 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_SFP) },
115 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57317_SFP) },
116 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_MF) },
117 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_MF) },
118 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58802) },
119 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58804) },
120 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58808) },
121 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_58802_VF) },
122 { .vendor_id = 0, /* sentinel */ },
125 #define BNXT_ETH_RSS_SUPPORT ( \
127 ETH_RSS_NONFRAG_IPV4_TCP | \
128 ETH_RSS_NONFRAG_IPV4_UDP | \
130 ETH_RSS_NONFRAG_IPV6_TCP | \
131 ETH_RSS_NONFRAG_IPV6_UDP)
133 #define BNXT_DEV_TX_OFFLOAD_SUPPORT (DEV_TX_OFFLOAD_VLAN_INSERT | \
134 DEV_TX_OFFLOAD_IPV4_CKSUM | \
135 DEV_TX_OFFLOAD_TCP_CKSUM | \
136 DEV_TX_OFFLOAD_UDP_CKSUM | \
137 DEV_TX_OFFLOAD_TCP_TSO | \
138 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | \
139 DEV_TX_OFFLOAD_VXLAN_TNL_TSO | \
140 DEV_TX_OFFLOAD_GRE_TNL_TSO | \
141 DEV_TX_OFFLOAD_IPIP_TNL_TSO | \
142 DEV_TX_OFFLOAD_GENEVE_TNL_TSO | \
143 DEV_TX_OFFLOAD_MULTI_SEGS)
145 #define BNXT_DEV_RX_OFFLOAD_SUPPORT (DEV_RX_OFFLOAD_VLAN_FILTER | \
146 DEV_RX_OFFLOAD_VLAN_STRIP | \
147 DEV_RX_OFFLOAD_IPV4_CKSUM | \
148 DEV_RX_OFFLOAD_UDP_CKSUM | \
149 DEV_RX_OFFLOAD_TCP_CKSUM | \
150 DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | \
151 DEV_RX_OFFLOAD_JUMBO_FRAME | \
152 DEV_RX_OFFLOAD_KEEP_CRC | \
153 DEV_RX_OFFLOAD_TCP_LRO)
155 static int bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask);
156 static void bnxt_print_link_info(struct rte_eth_dev *eth_dev);
157 static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu);
158 static int bnxt_dev_uninit(struct rte_eth_dev *eth_dev);
160 /***********************/
163 * High level utility functions
166 static void bnxt_free_mem(struct bnxt *bp)
168 bnxt_free_filter_mem(bp);
169 bnxt_free_vnic_attributes(bp);
170 bnxt_free_vnic_mem(bp);
173 bnxt_free_tx_rings(bp);
174 bnxt_free_rx_rings(bp);
177 static int bnxt_alloc_mem(struct bnxt *bp)
181 rc = bnxt_alloc_vnic_mem(bp);
185 rc = bnxt_alloc_vnic_attributes(bp);
189 rc = bnxt_alloc_filter_mem(bp);
200 static int bnxt_init_chip(struct bnxt *bp)
202 struct bnxt_rx_queue *rxq;
203 struct rte_eth_link new;
204 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(bp->eth_dev);
205 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
206 uint32_t intr_vector = 0;
207 uint32_t queue_id, base = BNXT_MISC_VEC_ID;
208 uint32_t vec = BNXT_MISC_VEC_ID;
212 /* disable uio/vfio intr/eventfd mapping */
213 rte_intr_disable(intr_handle);
215 if (bp->eth_dev->data->mtu > ETHER_MTU) {
216 bp->eth_dev->data->dev_conf.rxmode.offloads |=
217 DEV_RX_OFFLOAD_JUMBO_FRAME;
218 bp->flags |= BNXT_FLAG_JUMBO;
220 bp->eth_dev->data->dev_conf.rxmode.offloads &=
221 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
222 bp->flags &= ~BNXT_FLAG_JUMBO;
225 rc = bnxt_alloc_all_hwrm_stat_ctxs(bp);
227 PMD_DRV_LOG(ERR, "HWRM stat ctx alloc failure rc: %x\n", rc);
231 rc = bnxt_alloc_hwrm_rings(bp);
233 PMD_DRV_LOG(ERR, "HWRM ring alloc failure rc: %x\n", rc);
237 rc = bnxt_alloc_all_hwrm_ring_grps(bp);
239 PMD_DRV_LOG(ERR, "HWRM ring grp alloc failure: %x\n", rc);
243 rc = bnxt_mq_rx_configure(bp);
245 PMD_DRV_LOG(ERR, "MQ mode configure failure rc: %x\n", rc);
249 /* VNIC configuration */
250 for (i = 0; i < bp->nr_vnics; i++) {
251 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
252 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
253 uint32_t size = sizeof(*vnic->fw_grp_ids) * bp->max_ring_grps;
255 vnic->fw_grp_ids = rte_zmalloc("vnic_fw_grp_ids", size, 0);
256 if (!vnic->fw_grp_ids) {
258 "Failed to alloc %d bytes for group ids\n",
263 memset(vnic->fw_grp_ids, -1, size);
265 rc = bnxt_hwrm_vnic_alloc(bp, vnic);
267 PMD_DRV_LOG(ERR, "HWRM vnic %d alloc failure rc: %x\n",
272 /* Alloc RSS context only if RSS mode is enabled */
273 if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS) {
274 rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic);
277 "HWRM vnic %d ctx alloc failure rc: %x\n",
283 rc = bnxt_hwrm_vnic_cfg(bp, vnic);
285 PMD_DRV_LOG(ERR, "HWRM vnic %d cfg failure rc: %x\n",
290 rc = bnxt_set_hwrm_vnic_filters(bp, vnic);
293 "HWRM vnic %d filter failure rc: %x\n",
298 for (j = 0; j < bp->rx_nr_rings; j++) {
299 rxq = bp->eth_dev->data->rx_queues[j];
301 if (rxq->rx_deferred_start)
302 rxq->vnic->fw_grp_ids[j] = INVALID_HW_RING_ID;
305 rc = bnxt_vnic_rss_configure(bp, vnic);
308 "HWRM vnic set RSS failure rc: %x\n", rc);
312 bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
314 if (bp->eth_dev->data->dev_conf.rxmode.offloads &
315 DEV_RX_OFFLOAD_TCP_LRO)
316 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 1);
318 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 0);
320 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, &bp->vnic_info[0], 0, NULL);
323 "HWRM cfa l2 rx mask failure rc: %x\n", rc);
327 /* check and configure queue intr-vector mapping */
328 if ((rte_intr_cap_multiple(intr_handle) ||
329 !RTE_ETH_DEV_SRIOV(bp->eth_dev).active) &&
330 bp->eth_dev->data->dev_conf.intr_conf.rxq != 0) {
331 intr_vector = bp->eth_dev->data->nb_rx_queues;
332 PMD_DRV_LOG(DEBUG, "intr_vector = %d\n", intr_vector);
333 if (intr_vector > bp->rx_cp_nr_rings) {
334 PMD_DRV_LOG(ERR, "At most %d intr queues supported",
338 if (rte_intr_efd_enable(intr_handle, intr_vector))
342 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
343 intr_handle->intr_vec =
344 rte_zmalloc("intr_vec",
345 bp->eth_dev->data->nb_rx_queues *
347 if (intr_handle->intr_vec == NULL) {
348 PMD_DRV_LOG(ERR, "Failed to allocate %d rx_queues"
349 " intr_vec", bp->eth_dev->data->nb_rx_queues);
352 PMD_DRV_LOG(DEBUG, "intr_handle->intr_vec = %p "
353 "intr_handle->nb_efd = %d intr_handle->max_intr = %d\n",
354 intr_handle->intr_vec, intr_handle->nb_efd,
355 intr_handle->max_intr);
358 for (queue_id = 0; queue_id < bp->eth_dev->data->nb_rx_queues;
360 intr_handle->intr_vec[queue_id] = vec;
361 if (vec < base + intr_handle->nb_efd - 1)
365 /* enable uio/vfio intr/eventfd mapping */
366 rte_intr_enable(intr_handle);
368 rc = bnxt_get_hwrm_link_config(bp, &new);
370 PMD_DRV_LOG(ERR, "HWRM Get link config failure rc: %x\n", rc);
374 if (!bp->link_info.link_up) {
375 rc = bnxt_set_hwrm_link_config(bp, true);
378 "HWRM link config failure rc: %x\n", rc);
382 bnxt_print_link_info(bp->eth_dev);
387 bnxt_free_all_hwrm_resources(bp);
389 /* Some of the error status returned by FW may not be from errno.h */
396 static int bnxt_shutdown_nic(struct bnxt *bp)
398 bnxt_free_all_hwrm_resources(bp);
399 bnxt_free_all_filters(bp);
400 bnxt_free_all_vnics(bp);
404 static int bnxt_init_nic(struct bnxt *bp)
408 rc = bnxt_init_ring_grps(bp);
413 bnxt_init_filters(bp);
419 * Device configuration and status function
422 static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
423 struct rte_eth_dev_info *dev_info)
425 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
426 uint16_t max_vnics, i, j, vpool, vrxq;
427 unsigned int max_rx_rings;
430 dev_info->max_mac_addrs = bp->max_l2_ctx;
431 dev_info->max_hash_mac_addrs = 0;
433 /* PF/VF specifics */
435 dev_info->max_vfs = bp->pdev->max_vfs;
436 max_rx_rings = RTE_MIN(bp->max_vnics, bp->max_stat_ctx);
437 /* For the sake of symmetry, max_rx_queues = max_tx_queues */
438 dev_info->max_rx_queues = max_rx_rings;
439 dev_info->max_tx_queues = max_rx_rings;
440 dev_info->reta_size = HW_HASH_INDEX_SIZE;
441 dev_info->hash_key_size = 40;
442 max_vnics = bp->max_vnics;
444 /* Fast path specifics */
445 dev_info->min_rx_bufsize = 1;
446 dev_info->max_rx_pktlen = BNXT_MAX_MTU + ETHER_HDR_LEN + ETHER_CRC_LEN
449 dev_info->rx_offload_capa = BNXT_DEV_RX_OFFLOAD_SUPPORT;
450 if (bp->flags & BNXT_FLAG_PTP_SUPPORTED)
451 dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_TIMESTAMP;
452 dev_info->tx_offload_capa = BNXT_DEV_TX_OFFLOAD_SUPPORT;
453 dev_info->flow_type_rss_offloads = BNXT_ETH_RSS_SUPPORT;
456 dev_info->default_rxconf = (struct rte_eth_rxconf) {
462 .rx_free_thresh = 32,
463 /* If no descriptors available, pkts are dropped by default */
467 dev_info->default_txconf = (struct rte_eth_txconf) {
473 .tx_free_thresh = 32,
476 eth_dev->data->dev_conf.intr_conf.lsc = 1;
478 eth_dev->data->dev_conf.intr_conf.rxq = 1;
479 dev_info->rx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
480 dev_info->rx_desc_lim.nb_max = BNXT_MAX_RX_RING_DESC;
481 dev_info->tx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
482 dev_info->tx_desc_lim.nb_max = BNXT_MAX_TX_RING_DESC;
487 * TODO: default_rxconf, default_txconf, rx_desc_lim, and tx_desc_lim
488 * need further investigation.
492 vpool = 64; /* ETH_64_POOLS */
493 vrxq = 128; /* ETH_VMDQ_DCB_NUM_QUEUES */
494 for (i = 0; i < 4; vpool >>= 1, i++) {
495 if (max_vnics > vpool) {
496 for (j = 0; j < 5; vrxq >>= 1, j++) {
497 if (dev_info->max_rx_queues > vrxq) {
503 /* Not enough resources to support VMDq */
507 /* Not enough resources to support VMDq */
511 dev_info->max_vmdq_pools = vpool;
512 dev_info->vmdq_queue_num = vrxq;
514 dev_info->vmdq_pool_base = 0;
515 dev_info->vmdq_queue_base = 0;
518 /* Configure the device based on the configuration provided */
519 static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev)
521 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
522 uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
525 bp->rx_queues = (void *)eth_dev->data->rx_queues;
526 bp->tx_queues = (void *)eth_dev->data->tx_queues;
527 bp->tx_nr_rings = eth_dev->data->nb_tx_queues;
528 bp->rx_nr_rings = eth_dev->data->nb_rx_queues;
530 if (BNXT_VF(bp) && (bp->flags & BNXT_FLAG_NEW_RM)) {
531 rc = bnxt_hwrm_check_vf_rings(bp);
533 PMD_DRV_LOG(ERR, "HWRM insufficient resources\n");
537 rc = bnxt_hwrm_func_reserve_vf_resc(bp, false);
539 PMD_DRV_LOG(ERR, "HWRM resource alloc fail:%x\n", rc);
543 /* legacy driver needs to get updated values */
544 rc = bnxt_hwrm_func_qcaps(bp);
546 PMD_DRV_LOG(ERR, "hwrm func qcaps fail:%d\n", rc);
551 /* Inherit new configurations */
552 if (eth_dev->data->nb_rx_queues > bp->max_rx_rings ||
553 eth_dev->data->nb_tx_queues > bp->max_tx_rings ||
554 eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues >
556 eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues >
558 (uint32_t)(eth_dev->data->nb_rx_queues) > bp->max_ring_grps ||
559 (!(eth_dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS) &&
560 bp->max_vnics < eth_dev->data->nb_rx_queues)) {
562 "Insufficient resources to support requested config\n");
564 "Num Queues Requested: Tx %d, Rx %d\n",
565 eth_dev->data->nb_tx_queues,
566 eth_dev->data->nb_rx_queues);
568 "MAX: TxQ %d, RxQ %d, CQ %d Stat %d, Grp %d, Vnic %d\n",
569 bp->max_tx_rings, bp->max_rx_rings, bp->max_cp_rings,
570 bp->max_stat_ctx, bp->max_ring_grps, bp->max_vnics);
574 bp->rx_cp_nr_rings = bp->rx_nr_rings;
575 bp->tx_cp_nr_rings = bp->tx_nr_rings;
577 if (rx_offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
579 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len -
580 ETHER_HDR_LEN - ETHER_CRC_LEN - VLAN_TAG_SIZE *
582 bnxt_mtu_set_op(eth_dev, eth_dev->data->mtu);
587 static void bnxt_print_link_info(struct rte_eth_dev *eth_dev)
589 struct rte_eth_link *link = ð_dev->data->dev_link;
591 if (link->link_status)
592 PMD_DRV_LOG(INFO, "Port %d Link Up - speed %u Mbps - %s\n",
593 eth_dev->data->port_id,
594 (uint32_t)link->link_speed,
595 (link->link_duplex == ETH_LINK_FULL_DUPLEX) ?
596 ("full-duplex") : ("half-duplex\n"));
598 PMD_DRV_LOG(INFO, "Port %d Link Down\n",
599 eth_dev->data->port_id);
602 static int bnxt_dev_lsc_intr_setup(struct rte_eth_dev *eth_dev)
604 bnxt_print_link_info(eth_dev);
608 static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)
610 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
611 uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
615 if (bp->rx_cp_nr_rings > RTE_ETHDEV_QUEUE_STAT_CNTRS) {
617 "RxQ cnt %d > CONFIG_RTE_ETHDEV_QUEUE_STAT_CNTRS %d\n",
618 bp->rx_cp_nr_rings, RTE_ETHDEV_QUEUE_STAT_CNTRS);
622 rc = bnxt_init_chip(bp);
626 bnxt_link_update_op(eth_dev, 1);
628 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
629 vlan_mask |= ETH_VLAN_FILTER_MASK;
630 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
631 vlan_mask |= ETH_VLAN_STRIP_MASK;
632 rc = bnxt_vlan_offload_set_op(eth_dev, vlan_mask);
636 bp->flags |= BNXT_FLAG_INIT_DONE;
640 bnxt_shutdown_nic(bp);
641 bnxt_free_tx_mbufs(bp);
642 bnxt_free_rx_mbufs(bp);
646 static int bnxt_dev_set_link_up_op(struct rte_eth_dev *eth_dev)
648 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
651 if (!bp->link_info.link_up)
652 rc = bnxt_set_hwrm_link_config(bp, true);
654 eth_dev->data->dev_link.link_status = 1;
656 bnxt_print_link_info(eth_dev);
660 static int bnxt_dev_set_link_down_op(struct rte_eth_dev *eth_dev)
662 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
664 eth_dev->data->dev_link.link_status = 0;
665 bnxt_set_hwrm_link_config(bp, false);
666 bp->link_info.link_up = 0;
671 /* Unload the driver, release resources */
672 static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
674 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
676 bp->flags &= ~BNXT_FLAG_INIT_DONE;
677 if (bp->eth_dev->data->dev_started) {
678 /* TBD: STOP HW queues DMA */
679 eth_dev->data->dev_link.link_status = 0;
681 bnxt_set_hwrm_link_config(bp, false);
682 bnxt_hwrm_port_clr_stats(bp);
683 bnxt_free_tx_mbufs(bp);
684 bnxt_free_rx_mbufs(bp);
685 bnxt_shutdown_nic(bp);
689 static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev)
691 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
693 if (bp->dev_stopped == 0)
694 bnxt_dev_stop_op(eth_dev);
697 if (eth_dev->data->mac_addrs != NULL) {
698 rte_free(eth_dev->data->mac_addrs);
699 eth_dev->data->mac_addrs = NULL;
701 if (bp->grp_info != NULL) {
702 rte_free(bp->grp_info);
706 bnxt_dev_uninit(eth_dev);
709 static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
712 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
713 uint64_t pool_mask = eth_dev->data->mac_pool_sel[index];
714 struct bnxt_vnic_info *vnic;
715 struct bnxt_filter_info *filter, *temp_filter;
716 uint32_t pool = RTE_MIN(MAX_FF_POOLS, ETH_64_POOLS);
720 * Loop through all VNICs from the specified filter flow pools to
721 * remove the corresponding MAC addr filter
723 for (i = 0; i < pool; i++) {
724 if (!(pool_mask & (1ULL << i)))
727 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
728 filter = STAILQ_FIRST(&vnic->filter);
730 temp_filter = STAILQ_NEXT(filter, next);
731 if (filter->mac_index == index) {
732 STAILQ_REMOVE(&vnic->filter, filter,
733 bnxt_filter_info, next);
734 bnxt_hwrm_clear_l2_filter(bp, filter);
735 filter->mac_index = INVALID_MAC_INDEX;
736 memset(&filter->l2_addr, 0,
739 &bp->free_filter_list,
742 filter = temp_filter;
748 static int bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
749 struct ether_addr *mac_addr,
750 uint32_t index, uint32_t pool)
752 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
753 struct bnxt_vnic_info *vnic = STAILQ_FIRST(&bp->ff_pool[pool]);
754 struct bnxt_filter_info *filter;
757 PMD_DRV_LOG(ERR, "Cannot add MAC address to a VF interface\n");
762 PMD_DRV_LOG(ERR, "VNIC not found for pool %d!\n", pool);
765 /* Attach requested MAC address to the new l2_filter */
766 STAILQ_FOREACH(filter, &vnic->filter, next) {
767 if (filter->mac_index == index) {
769 "MAC addr already existed for pool %d\n", pool);
773 filter = bnxt_alloc_filter(bp);
775 PMD_DRV_LOG(ERR, "L2 filter alloc failed\n");
778 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
779 filter->mac_index = index;
780 memcpy(filter->l2_addr, mac_addr, ETHER_ADDR_LEN);
781 return bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
784 int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_complete)
787 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
788 struct rte_eth_link new;
789 unsigned int cnt = BNXT_LINK_WAIT_CNT;
791 memset(&new, 0, sizeof(new));
793 /* Retrieve link info from hardware */
794 rc = bnxt_get_hwrm_link_config(bp, &new);
796 new.link_speed = ETH_LINK_SPEED_100M;
797 new.link_duplex = ETH_LINK_FULL_DUPLEX;
799 "Failed to retrieve link rc = 0x%x!\n", rc);
802 rte_delay_ms(BNXT_LINK_WAIT_INTERVAL);
804 if (!wait_to_complete)
806 } while (!new.link_status && cnt--);
809 /* Timed out or success */
810 if (new.link_status != eth_dev->data->dev_link.link_status ||
811 new.link_speed != eth_dev->data->dev_link.link_speed) {
812 memcpy(ð_dev->data->dev_link, &new,
813 sizeof(struct rte_eth_link));
815 _rte_eth_dev_callback_process(eth_dev,
816 RTE_ETH_EVENT_INTR_LSC,
819 bnxt_print_link_info(eth_dev);
825 static void bnxt_promiscuous_enable_op(struct rte_eth_dev *eth_dev)
827 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
828 struct bnxt_vnic_info *vnic;
830 if (bp->vnic_info == NULL)
833 vnic = &bp->vnic_info[0];
835 vnic->flags |= BNXT_VNIC_INFO_PROMISC;
836 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
839 static void bnxt_promiscuous_disable_op(struct rte_eth_dev *eth_dev)
841 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
842 struct bnxt_vnic_info *vnic;
844 if (bp->vnic_info == NULL)
847 vnic = &bp->vnic_info[0];
849 vnic->flags &= ~BNXT_VNIC_INFO_PROMISC;
850 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
853 static void bnxt_allmulticast_enable_op(struct rte_eth_dev *eth_dev)
855 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
856 struct bnxt_vnic_info *vnic;
858 if (bp->vnic_info == NULL)
861 vnic = &bp->vnic_info[0];
863 vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
864 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
867 static void bnxt_allmulticast_disable_op(struct rte_eth_dev *eth_dev)
869 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
870 struct bnxt_vnic_info *vnic;
872 if (bp->vnic_info == NULL)
875 vnic = &bp->vnic_info[0];
877 vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
878 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
881 static int bnxt_reta_update_op(struct rte_eth_dev *eth_dev,
882 struct rte_eth_rss_reta_entry64 *reta_conf,
885 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
886 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
887 struct bnxt_vnic_info *vnic;
890 if (!(dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG))
893 if (reta_size != HW_HASH_INDEX_SIZE) {
894 PMD_DRV_LOG(ERR, "The configured hash table lookup size "
895 "(%d) must equal the size supported by the hardware "
896 "(%d)\n", reta_size, HW_HASH_INDEX_SIZE);
899 /* Update the RSS VNIC(s) */
900 for (i = 0; i < MAX_FF_POOLS; i++) {
901 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
902 memcpy(vnic->rss_table, reta_conf, reta_size);
904 bnxt_hwrm_vnic_rss_cfg(bp, vnic);
910 static int bnxt_reta_query_op(struct rte_eth_dev *eth_dev,
911 struct rte_eth_rss_reta_entry64 *reta_conf,
914 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
915 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
916 struct rte_intr_handle *intr_handle
917 = &bp->pdev->intr_handle;
919 /* Retrieve from the default VNIC */
922 if (!vnic->rss_table)
925 if (reta_size != HW_HASH_INDEX_SIZE) {
926 PMD_DRV_LOG(ERR, "The configured hash table lookup size "
927 "(%d) must equal the size supported by the hardware "
928 "(%d)\n", reta_size, HW_HASH_INDEX_SIZE);
931 /* EW - need to revisit here copying from uint64_t to uint16_t */
932 memcpy(reta_conf, vnic->rss_table, reta_size);
934 if (rte_intr_allow_others(intr_handle)) {
935 if (eth_dev->data->dev_conf.intr_conf.lsc != 0)
936 bnxt_dev_lsc_intr_setup(eth_dev);
942 static int bnxt_rss_hash_update_op(struct rte_eth_dev *eth_dev,
943 struct rte_eth_rss_conf *rss_conf)
945 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
946 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
947 struct bnxt_vnic_info *vnic;
948 uint16_t hash_type = 0;
952 * If RSS enablement were different than dev_configure,
953 * then return -EINVAL
955 if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) {
956 if (!rss_conf->rss_hf)
957 PMD_DRV_LOG(ERR, "Hash type NONE\n");
959 if (rss_conf->rss_hf & BNXT_ETH_RSS_SUPPORT)
963 bp->flags |= BNXT_FLAG_UPDATE_HASH;
964 memcpy(&bp->rss_conf, rss_conf, sizeof(*rss_conf));
966 if (rss_conf->rss_hf & ETH_RSS_IPV4)
967 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
968 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV4_TCP)
969 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
970 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)
971 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
972 if (rss_conf->rss_hf & ETH_RSS_IPV6)
973 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
974 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV6_TCP)
975 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
976 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV6_UDP)
977 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
979 /* Update the RSS VNIC(s) */
980 for (i = 0; i < MAX_FF_POOLS; i++) {
981 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
982 vnic->hash_type = hash_type;
985 * Use the supplied key if the key length is
986 * acceptable and the rss_key is not NULL
988 if (rss_conf->rss_key &&
989 rss_conf->rss_key_len <= HW_HASH_KEY_SIZE)
990 memcpy(vnic->rss_hash_key, rss_conf->rss_key,
991 rss_conf->rss_key_len);
993 bnxt_hwrm_vnic_rss_cfg(bp, vnic);
999 static int bnxt_rss_hash_conf_get_op(struct rte_eth_dev *eth_dev,
1000 struct rte_eth_rss_conf *rss_conf)
1002 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1003 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
1005 uint32_t hash_types;
1007 /* RSS configuration is the same for all VNICs */
1008 if (vnic && vnic->rss_hash_key) {
1009 if (rss_conf->rss_key) {
1010 len = rss_conf->rss_key_len <= HW_HASH_KEY_SIZE ?
1011 rss_conf->rss_key_len : HW_HASH_KEY_SIZE;
1012 memcpy(rss_conf->rss_key, vnic->rss_hash_key, len);
1015 hash_types = vnic->hash_type;
1016 rss_conf->rss_hf = 0;
1017 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4) {
1018 rss_conf->rss_hf |= ETH_RSS_IPV4;
1019 hash_types &= ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
1021 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4) {
1022 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;
1024 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
1026 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4) {
1027 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV4_UDP;
1029 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
1031 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6) {
1032 rss_conf->rss_hf |= ETH_RSS_IPV6;
1033 hash_types &= ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
1035 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6) {
1036 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV6_TCP;
1038 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
1040 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6) {
1041 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV6_UDP;
1043 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
1047 "Unknwon RSS config from firmware (%08x), RSS disabled",
1052 rss_conf->rss_hf = 0;
1057 static int bnxt_flow_ctrl_get_op(struct rte_eth_dev *dev,
1058 struct rte_eth_fc_conf *fc_conf)
1060 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1061 struct rte_eth_link link_info;
1064 rc = bnxt_get_hwrm_link_config(bp, &link_info);
1068 memset(fc_conf, 0, sizeof(*fc_conf));
1069 if (bp->link_info.auto_pause)
1070 fc_conf->autoneg = 1;
1071 switch (bp->link_info.pause) {
1073 fc_conf->mode = RTE_FC_NONE;
1075 case HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX:
1076 fc_conf->mode = RTE_FC_TX_PAUSE;
1078 case HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX:
1079 fc_conf->mode = RTE_FC_RX_PAUSE;
1081 case (HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX |
1082 HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX):
1083 fc_conf->mode = RTE_FC_FULL;
1089 static int bnxt_flow_ctrl_set_op(struct rte_eth_dev *dev,
1090 struct rte_eth_fc_conf *fc_conf)
1092 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1094 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp)) {
1095 PMD_DRV_LOG(ERR, "Flow Control Settings cannot be modified\n");
1099 switch (fc_conf->mode) {
1101 bp->link_info.auto_pause = 0;
1102 bp->link_info.force_pause = 0;
1104 case RTE_FC_RX_PAUSE:
1105 if (fc_conf->autoneg) {
1106 bp->link_info.auto_pause =
1107 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX;
1108 bp->link_info.force_pause = 0;
1110 bp->link_info.auto_pause = 0;
1111 bp->link_info.force_pause =
1112 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_RX;
1115 case RTE_FC_TX_PAUSE:
1116 if (fc_conf->autoneg) {
1117 bp->link_info.auto_pause =
1118 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX;
1119 bp->link_info.force_pause = 0;
1121 bp->link_info.auto_pause = 0;
1122 bp->link_info.force_pause =
1123 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX;
1127 if (fc_conf->autoneg) {
1128 bp->link_info.auto_pause =
1129 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX |
1130 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX;
1131 bp->link_info.force_pause = 0;
1133 bp->link_info.auto_pause = 0;
1134 bp->link_info.force_pause =
1135 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX |
1136 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_RX;
1140 return bnxt_set_hwrm_link_config(bp, true);
1143 /* Add UDP tunneling port */
1145 bnxt_udp_tunnel_port_add_op(struct rte_eth_dev *eth_dev,
1146 struct rte_eth_udp_tunnel *udp_tunnel)
1148 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1149 uint16_t tunnel_type = 0;
1152 switch (udp_tunnel->prot_type) {
1153 case RTE_TUNNEL_TYPE_VXLAN:
1154 if (bp->vxlan_port_cnt) {
1155 PMD_DRV_LOG(ERR, "Tunnel Port %d already programmed\n",
1156 udp_tunnel->udp_port);
1157 if (bp->vxlan_port != udp_tunnel->udp_port) {
1158 PMD_DRV_LOG(ERR, "Only one port allowed\n");
1161 bp->vxlan_port_cnt++;
1165 HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN;
1166 bp->vxlan_port_cnt++;
1168 case RTE_TUNNEL_TYPE_GENEVE:
1169 if (bp->geneve_port_cnt) {
1170 PMD_DRV_LOG(ERR, "Tunnel Port %d already programmed\n",
1171 udp_tunnel->udp_port);
1172 if (bp->geneve_port != udp_tunnel->udp_port) {
1173 PMD_DRV_LOG(ERR, "Only one port allowed\n");
1176 bp->geneve_port_cnt++;
1180 HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE;
1181 bp->geneve_port_cnt++;
1184 PMD_DRV_LOG(ERR, "Tunnel type is not supported\n");
1187 rc = bnxt_hwrm_tunnel_dst_port_alloc(bp, udp_tunnel->udp_port,
1193 bnxt_udp_tunnel_port_del_op(struct rte_eth_dev *eth_dev,
1194 struct rte_eth_udp_tunnel *udp_tunnel)
1196 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1197 uint16_t tunnel_type = 0;
1201 switch (udp_tunnel->prot_type) {
1202 case RTE_TUNNEL_TYPE_VXLAN:
1203 if (!bp->vxlan_port_cnt) {
1204 PMD_DRV_LOG(ERR, "No Tunnel port configured yet\n");
1207 if (bp->vxlan_port != udp_tunnel->udp_port) {
1208 PMD_DRV_LOG(ERR, "Req Port: %d. Configured port: %d\n",
1209 udp_tunnel->udp_port, bp->vxlan_port);
1212 if (--bp->vxlan_port_cnt)
1216 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN;
1217 port = bp->vxlan_fw_dst_port_id;
1219 case RTE_TUNNEL_TYPE_GENEVE:
1220 if (!bp->geneve_port_cnt) {
1221 PMD_DRV_LOG(ERR, "No Tunnel port configured yet\n");
1224 if (bp->geneve_port != udp_tunnel->udp_port) {
1225 PMD_DRV_LOG(ERR, "Req Port: %d. Configured port: %d\n",
1226 udp_tunnel->udp_port, bp->geneve_port);
1229 if (--bp->geneve_port_cnt)
1233 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE;
1234 port = bp->geneve_fw_dst_port_id;
1237 PMD_DRV_LOG(ERR, "Tunnel type is not supported\n");
1241 rc = bnxt_hwrm_tunnel_dst_port_free(bp, port, tunnel_type);
1244 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN)
1247 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE)
1248 bp->geneve_port = 0;
1253 static int bnxt_del_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
1255 struct bnxt_filter_info *filter, *temp_filter, *new_filter;
1256 struct bnxt_vnic_info *vnic;
1259 uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN;
1261 /* Cycle through all VNICs */
1262 for (i = 0; i < bp->nr_vnics; i++) {
1264 * For each VNIC and each associated filter(s)
1265 * if VLAN exists && VLAN matches vlan_id
1266 * remove the MAC+VLAN filter
1267 * add a new MAC only filter
1269 * VLAN filter doesn't exist, just skip and continue
1271 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
1272 filter = STAILQ_FIRST(&vnic->filter);
1274 temp_filter = STAILQ_NEXT(filter, next);
1276 if (filter->enables & chk &&
1277 filter->l2_ovlan == vlan_id) {
1278 /* Must delete the filter */
1279 STAILQ_REMOVE(&vnic->filter, filter,
1280 bnxt_filter_info, next);
1281 bnxt_hwrm_clear_l2_filter(bp, filter);
1283 &bp->free_filter_list,
1287 * Need to examine to see if the MAC
1288 * filter already existed or not before
1289 * allocating a new one
1292 new_filter = bnxt_alloc_filter(bp);
1295 "MAC/VLAN filter alloc failed\n");
1299 STAILQ_INSERT_TAIL(&vnic->filter,
1301 /* Inherit MAC from previous filter */
1302 new_filter->mac_index =
1304 memcpy(new_filter->l2_addr,
1305 filter->l2_addr, ETHER_ADDR_LEN);
1306 /* MAC only filter */
1307 rc = bnxt_hwrm_set_l2_filter(bp,
1313 "Del Vlan filter for %d\n",
1316 filter = temp_filter;
1324 static int bnxt_add_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
1326 struct bnxt_filter_info *filter, *temp_filter, *new_filter;
1327 struct bnxt_vnic_info *vnic;
1330 uint32_t en = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN |
1331 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK;
1332 uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN;
1334 /* Cycle through all VNICs */
1335 for (i = 0; i < bp->nr_vnics; i++) {
1337 * For each VNIC and each associated filter(s)
1339 * if VLAN matches vlan_id
1340 * VLAN filter already exists, just skip and continue
1342 * add a new MAC+VLAN filter
1344 * Remove the old MAC only filter
1345 * Add a new MAC+VLAN filter
1347 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
1348 filter = STAILQ_FIRST(&vnic->filter);
1350 temp_filter = STAILQ_NEXT(filter, next);
1352 if (filter->enables & chk) {
1353 if (filter->l2_ovlan == vlan_id)
1356 /* Must delete the MAC filter */
1357 STAILQ_REMOVE(&vnic->filter, filter,
1358 bnxt_filter_info, next);
1359 bnxt_hwrm_clear_l2_filter(bp, filter);
1360 filter->l2_ovlan = 0;
1362 &bp->free_filter_list,
1365 new_filter = bnxt_alloc_filter(bp);
1368 "MAC/VLAN filter alloc failed\n");
1372 STAILQ_INSERT_TAIL(&vnic->filter, new_filter,
1374 /* Inherit MAC from the previous filter */
1375 new_filter->mac_index = filter->mac_index;
1376 memcpy(new_filter->l2_addr, filter->l2_addr,
1378 /* MAC + VLAN ID filter */
1379 new_filter->l2_ivlan = vlan_id;
1380 new_filter->l2_ivlan_mask = 0xF000;
1381 new_filter->enables |= en;
1382 rc = bnxt_hwrm_set_l2_filter(bp,
1388 "Added Vlan filter for %d\n", vlan_id);
1390 filter = temp_filter;
1398 static int bnxt_vlan_filter_set_op(struct rte_eth_dev *eth_dev,
1399 uint16_t vlan_id, int on)
1401 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1403 /* These operations apply to ALL existing MAC/VLAN filters */
1405 return bnxt_add_vlan_filter(bp, vlan_id);
1407 return bnxt_del_vlan_filter(bp, vlan_id);
1411 bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask)
1413 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1414 uint64_t rx_offloads = dev->data->dev_conf.rxmode.offloads;
1417 if (mask & ETH_VLAN_FILTER_MASK) {
1418 if (!(rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)) {
1419 /* Remove any VLAN filters programmed */
1420 for (i = 0; i < 4095; i++)
1421 bnxt_del_vlan_filter(bp, i);
1423 PMD_DRV_LOG(DEBUG, "VLAN Filtering: %d\n",
1424 !!(rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER));
1427 if (mask & ETH_VLAN_STRIP_MASK) {
1428 /* Enable or disable VLAN stripping */
1429 for (i = 0; i < bp->nr_vnics; i++) {
1430 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
1431 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
1432 vnic->vlan_strip = true;
1434 vnic->vlan_strip = false;
1435 bnxt_hwrm_vnic_cfg(bp, vnic);
1437 PMD_DRV_LOG(DEBUG, "VLAN Strip Offload: %d\n",
1438 !!(rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP));
1441 if (mask & ETH_VLAN_EXTEND_MASK)
1442 PMD_DRV_LOG(ERR, "Extend VLAN Not supported\n");
1448 bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev, struct ether_addr *addr)
1450 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1451 /* Default Filter is tied to VNIC 0 */
1452 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
1453 struct bnxt_filter_info *filter;
1459 memcpy(bp->mac_addr, addr, sizeof(bp->mac_addr));
1461 STAILQ_FOREACH(filter, &vnic->filter, next) {
1462 /* Default Filter is at Index 0 */
1463 if (filter->mac_index != 0)
1465 rc = bnxt_hwrm_clear_l2_filter(bp, filter);
1468 memcpy(filter->l2_addr, bp->mac_addr, ETHER_ADDR_LEN);
1469 memset(filter->l2_addr_mask, 0xff, ETHER_ADDR_LEN);
1470 filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX;
1472 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR |
1473 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK;
1474 rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
1477 filter->mac_index = 0;
1478 PMD_DRV_LOG(DEBUG, "Set MAC addr\n");
1485 bnxt_dev_set_mc_addr_list_op(struct rte_eth_dev *eth_dev,
1486 struct ether_addr *mc_addr_set,
1487 uint32_t nb_mc_addr)
1489 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1490 char *mc_addr_list = (char *)mc_addr_set;
1491 struct bnxt_vnic_info *vnic;
1492 uint32_t off = 0, i = 0;
1494 vnic = &bp->vnic_info[0];
1496 if (nb_mc_addr > BNXT_MAX_MC_ADDRS) {
1497 vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
1501 /* TODO Check for Duplicate mcast addresses */
1502 vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
1503 for (i = 0; i < nb_mc_addr; i++) {
1504 memcpy(vnic->mc_list + off, &mc_addr_list[i], ETHER_ADDR_LEN);
1505 off += ETHER_ADDR_LEN;
1508 vnic->mc_addr_cnt = i;
1511 return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
1515 bnxt_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
1517 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1518 uint8_t fw_major = (bp->fw_ver >> 24) & 0xff;
1519 uint8_t fw_minor = (bp->fw_ver >> 16) & 0xff;
1520 uint8_t fw_updt = (bp->fw_ver >> 8) & 0xff;
1523 ret = snprintf(fw_version, fw_size, "%d.%d.%d",
1524 fw_major, fw_minor, fw_updt);
1526 ret += 1; /* add the size of '\0' */
1527 if (fw_size < (uint32_t)ret)
1534 bnxt_rxq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
1535 struct rte_eth_rxq_info *qinfo)
1537 struct bnxt_rx_queue *rxq;
1539 rxq = dev->data->rx_queues[queue_id];
1541 qinfo->mp = rxq->mb_pool;
1542 qinfo->scattered_rx = dev->data->scattered_rx;
1543 qinfo->nb_desc = rxq->nb_rx_desc;
1545 qinfo->conf.rx_free_thresh = rxq->rx_free_thresh;
1546 qinfo->conf.rx_drop_en = 0;
1547 qinfo->conf.rx_deferred_start = 0;
1551 bnxt_txq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
1552 struct rte_eth_txq_info *qinfo)
1554 struct bnxt_tx_queue *txq;
1556 txq = dev->data->tx_queues[queue_id];
1558 qinfo->nb_desc = txq->nb_tx_desc;
1560 qinfo->conf.tx_thresh.pthresh = txq->pthresh;
1561 qinfo->conf.tx_thresh.hthresh = txq->hthresh;
1562 qinfo->conf.tx_thresh.wthresh = txq->wthresh;
1564 qinfo->conf.tx_free_thresh = txq->tx_free_thresh;
1565 qinfo->conf.tx_rs_thresh = 0;
1566 qinfo->conf.tx_deferred_start = txq->tx_deferred_start;
1569 static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu)
1571 struct bnxt *bp = eth_dev->data->dev_private;
1572 struct rte_eth_dev_info dev_info;
1573 uint32_t max_dev_mtu;
1577 bnxt_dev_info_get_op(eth_dev, &dev_info);
1578 max_dev_mtu = dev_info.max_rx_pktlen -
1579 ETHER_HDR_LEN - ETHER_CRC_LEN - VLAN_TAG_SIZE * 2;
1581 if (new_mtu < ETHER_MIN_MTU || new_mtu > max_dev_mtu) {
1582 PMD_DRV_LOG(ERR, "MTU requested must be within (%d, %d)\n",
1583 ETHER_MIN_MTU, max_dev_mtu);
1588 if (new_mtu > ETHER_MTU) {
1589 bp->flags |= BNXT_FLAG_JUMBO;
1590 bp->eth_dev->data->dev_conf.rxmode.offloads |=
1591 DEV_RX_OFFLOAD_JUMBO_FRAME;
1593 bp->eth_dev->data->dev_conf.rxmode.offloads &=
1594 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1595 bp->flags &= ~BNXT_FLAG_JUMBO;
1598 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len =
1599 new_mtu + ETHER_HDR_LEN + ETHER_CRC_LEN + VLAN_TAG_SIZE * 2;
1601 eth_dev->data->mtu = new_mtu;
1602 PMD_DRV_LOG(INFO, "New MTU is %d\n", eth_dev->data->mtu);
1604 for (i = 0; i < bp->nr_vnics; i++) {
1605 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
1608 vnic->mru = bp->eth_dev->data->mtu + ETHER_HDR_LEN +
1609 ETHER_CRC_LEN + VLAN_TAG_SIZE * 2;
1610 rc = bnxt_hwrm_vnic_cfg(bp, vnic);
1614 size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
1615 size -= RTE_PKTMBUF_HEADROOM;
1617 if (size < new_mtu) {
1618 rc = bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
1628 bnxt_vlan_pvid_set_op(struct rte_eth_dev *dev, uint16_t pvid, int on)
1630 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1631 uint16_t vlan = bp->vlan;
1634 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp)) {
1636 "PVID cannot be modified for this function\n");
1639 bp->vlan = on ? pvid : 0;
1641 rc = bnxt_hwrm_set_default_vlan(bp, 0, 0);
1648 bnxt_dev_led_on_op(struct rte_eth_dev *dev)
1650 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1652 return bnxt_hwrm_port_led_cfg(bp, true);
1656 bnxt_dev_led_off_op(struct rte_eth_dev *dev)
1658 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1660 return bnxt_hwrm_port_led_cfg(bp, false);
1664 bnxt_rx_queue_count_op(struct rte_eth_dev *dev, uint16_t rx_queue_id)
1666 uint32_t desc = 0, raw_cons = 0, cons;
1667 struct bnxt_cp_ring_info *cpr;
1668 struct bnxt_rx_queue *rxq;
1669 struct rx_pkt_cmpl *rxcmp;
1674 rxq = dev->data->rx_queues[rx_queue_id];
1678 while (raw_cons < rxq->nb_rx_desc) {
1679 cons = RING_CMP(cpr->cp_ring_struct, raw_cons);
1680 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1682 if (!CMPL_VALID(rxcmp, valid))
1684 valid = FLIP_VALID(cons, cpr->cp_ring_struct->ring_mask, valid);
1685 cmp_type = CMP_TYPE(rxcmp);
1686 if (cmp_type == RX_TPA_END_CMPL_TYPE_RX_TPA_END) {
1687 cmp = (rte_le_to_cpu_32(
1688 ((struct rx_tpa_end_cmpl *)
1689 (rxcmp))->agg_bufs_v1) &
1690 RX_TPA_END_CMPL_AGG_BUFS_MASK) >>
1691 RX_TPA_END_CMPL_AGG_BUFS_SFT;
1693 } else if (cmp_type == 0x11) {
1695 cmp = (rxcmp->agg_bufs_v1 &
1696 RX_PKT_CMPL_AGG_BUFS_MASK) >>
1697 RX_PKT_CMPL_AGG_BUFS_SFT;
1702 raw_cons += cmp ? cmp : 2;
1709 bnxt_rx_descriptor_status_op(void *rx_queue, uint16_t offset)
1711 struct bnxt_rx_queue *rxq = (struct bnxt_rx_queue *)rx_queue;
1712 struct bnxt_rx_ring_info *rxr;
1713 struct bnxt_cp_ring_info *cpr;
1714 struct bnxt_sw_rx_bd *rx_buf;
1715 struct rx_pkt_cmpl *rxcmp;
1716 uint32_t cons, cp_cons;
1724 if (offset >= rxq->nb_rx_desc)
1727 cons = RING_CMP(cpr->cp_ring_struct, offset);
1728 cp_cons = cpr->cp_raw_cons;
1729 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1731 if (cons > cp_cons) {
1732 if (CMPL_VALID(rxcmp, cpr->valid))
1733 return RTE_ETH_RX_DESC_DONE;
1735 if (CMPL_VALID(rxcmp, !cpr->valid))
1736 return RTE_ETH_RX_DESC_DONE;
1738 rx_buf = &rxr->rx_buf_ring[cons];
1739 if (rx_buf->mbuf == NULL)
1740 return RTE_ETH_RX_DESC_UNAVAIL;
1743 return RTE_ETH_RX_DESC_AVAIL;
1747 bnxt_tx_descriptor_status_op(void *tx_queue, uint16_t offset)
1749 struct bnxt_tx_queue *txq = (struct bnxt_tx_queue *)tx_queue;
1750 struct bnxt_tx_ring_info *txr;
1751 struct bnxt_cp_ring_info *cpr;
1752 struct bnxt_sw_tx_bd *tx_buf;
1753 struct tx_pkt_cmpl *txcmp;
1754 uint32_t cons, cp_cons;
1762 if (offset >= txq->nb_tx_desc)
1765 cons = RING_CMP(cpr->cp_ring_struct, offset);
1766 txcmp = (struct tx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1767 cp_cons = cpr->cp_raw_cons;
1769 if (cons > cp_cons) {
1770 if (CMPL_VALID(txcmp, cpr->valid))
1771 return RTE_ETH_TX_DESC_UNAVAIL;
1773 if (CMPL_VALID(txcmp, !cpr->valid))
1774 return RTE_ETH_TX_DESC_UNAVAIL;
1776 tx_buf = &txr->tx_buf_ring[cons];
1777 if (tx_buf->mbuf == NULL)
1778 return RTE_ETH_TX_DESC_DONE;
1780 return RTE_ETH_TX_DESC_FULL;
1783 static struct bnxt_filter_info *
1784 bnxt_match_and_validate_ether_filter(struct bnxt *bp,
1785 struct rte_eth_ethertype_filter *efilter,
1786 struct bnxt_vnic_info *vnic0,
1787 struct bnxt_vnic_info *vnic,
1790 struct bnxt_filter_info *mfilter = NULL;
1794 if (efilter->ether_type == ETHER_TYPE_IPv4 ||
1795 efilter->ether_type == ETHER_TYPE_IPv6) {
1796 PMD_DRV_LOG(ERR, "invalid ether_type(0x%04x) in"
1797 " ethertype filter.", efilter->ether_type);
1801 if (efilter->queue >= bp->rx_nr_rings) {
1802 PMD_DRV_LOG(ERR, "Invalid queue %d\n", efilter->queue);
1807 vnic0 = STAILQ_FIRST(&bp->ff_pool[0]);
1808 vnic = STAILQ_FIRST(&bp->ff_pool[efilter->queue]);
1810 PMD_DRV_LOG(ERR, "Invalid queue %d\n", efilter->queue);
1815 if (efilter->flags & RTE_ETHTYPE_FLAGS_DROP) {
1816 STAILQ_FOREACH(mfilter, &vnic0->filter, next) {
1817 if ((!memcmp(efilter->mac_addr.addr_bytes,
1818 mfilter->l2_addr, ETHER_ADDR_LEN) &&
1820 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP &&
1821 mfilter->ethertype == efilter->ether_type)) {
1827 STAILQ_FOREACH(mfilter, &vnic->filter, next)
1828 if ((!memcmp(efilter->mac_addr.addr_bytes,
1829 mfilter->l2_addr, ETHER_ADDR_LEN) &&
1830 mfilter->ethertype == efilter->ether_type &&
1832 HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH_RX)) {
1846 bnxt_ethertype_filter(struct rte_eth_dev *dev,
1847 enum rte_filter_op filter_op,
1850 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1851 struct rte_eth_ethertype_filter *efilter =
1852 (struct rte_eth_ethertype_filter *)arg;
1853 struct bnxt_filter_info *bfilter, *filter1;
1854 struct bnxt_vnic_info *vnic, *vnic0;
1857 if (filter_op == RTE_ETH_FILTER_NOP)
1861 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
1866 vnic0 = STAILQ_FIRST(&bp->ff_pool[0]);
1867 vnic = STAILQ_FIRST(&bp->ff_pool[efilter->queue]);
1869 switch (filter_op) {
1870 case RTE_ETH_FILTER_ADD:
1871 bnxt_match_and_validate_ether_filter(bp, efilter,
1876 bfilter = bnxt_get_unused_filter(bp);
1877 if (bfilter == NULL) {
1879 "Not enough resources for a new filter.\n");
1882 bfilter->filter_type = HWRM_CFA_NTUPLE_FILTER;
1883 memcpy(bfilter->l2_addr, efilter->mac_addr.addr_bytes,
1885 memcpy(bfilter->dst_macaddr, efilter->mac_addr.addr_bytes,
1887 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_MACADDR;
1888 bfilter->ethertype = efilter->ether_type;
1889 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
1891 filter1 = bnxt_get_l2_filter(bp, bfilter, vnic0);
1892 if (filter1 == NULL) {
1897 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
1898 bfilter->fw_l2_filter_id = filter1->fw_l2_filter_id;
1900 bfilter->dst_id = vnic->fw_vnic_id;
1902 if (efilter->flags & RTE_ETHTYPE_FLAGS_DROP) {
1904 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP;
1907 ret = bnxt_hwrm_set_ntuple_filter(bp, bfilter->dst_id, bfilter);
1910 STAILQ_INSERT_TAIL(&vnic->filter, bfilter, next);
1912 case RTE_ETH_FILTER_DELETE:
1913 filter1 = bnxt_match_and_validate_ether_filter(bp, efilter,
1915 if (ret == -EEXIST) {
1916 ret = bnxt_hwrm_clear_ntuple_filter(bp, filter1);
1918 STAILQ_REMOVE(&vnic->filter, filter1, bnxt_filter_info,
1920 bnxt_free_filter(bp, filter1);
1921 } else if (ret == 0) {
1922 PMD_DRV_LOG(ERR, "No matching filter found\n");
1926 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
1932 bnxt_free_filter(bp, bfilter);
1938 parse_ntuple_filter(struct bnxt *bp,
1939 struct rte_eth_ntuple_filter *nfilter,
1940 struct bnxt_filter_info *bfilter)
1944 if (nfilter->queue >= bp->rx_nr_rings) {
1945 PMD_DRV_LOG(ERR, "Invalid queue %d\n", nfilter->queue);
1949 switch (nfilter->dst_port_mask) {
1951 bfilter->dst_port_mask = -1;
1952 bfilter->dst_port = nfilter->dst_port;
1953 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT |
1954 NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
1957 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
1961 bfilter->ip_addr_type = NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
1962 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
1964 switch (nfilter->proto_mask) {
1966 if (nfilter->proto == 17) /* IPPROTO_UDP */
1967 bfilter->ip_protocol = 17;
1968 else if (nfilter->proto == 6) /* IPPROTO_TCP */
1969 bfilter->ip_protocol = 6;
1972 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
1975 PMD_DRV_LOG(ERR, "invalid protocol mask.");
1979 switch (nfilter->dst_ip_mask) {
1981 bfilter->dst_ipaddr_mask[0] = -1;
1982 bfilter->dst_ipaddr[0] = nfilter->dst_ip;
1983 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR |
1984 NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
1987 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
1991 switch (nfilter->src_ip_mask) {
1993 bfilter->src_ipaddr_mask[0] = -1;
1994 bfilter->src_ipaddr[0] = nfilter->src_ip;
1995 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR |
1996 NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
1999 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
2003 switch (nfilter->src_port_mask) {
2005 bfilter->src_port_mask = -1;
2006 bfilter->src_port = nfilter->src_port;
2007 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT |
2008 NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2011 PMD_DRV_LOG(ERR, "invalid src_port mask.");
2016 //nfilter->priority = (uint8_t)filter->priority;
2018 bfilter->enables = en;
2022 static struct bnxt_filter_info*
2023 bnxt_match_ntuple_filter(struct bnxt *bp,
2024 struct bnxt_filter_info *bfilter,
2025 struct bnxt_vnic_info **mvnic)
2027 struct bnxt_filter_info *mfilter = NULL;
2030 for (i = bp->nr_vnics - 1; i >= 0; i--) {
2031 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2032 STAILQ_FOREACH(mfilter, &vnic->filter, next) {
2033 if (bfilter->src_ipaddr[0] == mfilter->src_ipaddr[0] &&
2034 bfilter->src_ipaddr_mask[0] ==
2035 mfilter->src_ipaddr_mask[0] &&
2036 bfilter->src_port == mfilter->src_port &&
2037 bfilter->src_port_mask == mfilter->src_port_mask &&
2038 bfilter->dst_ipaddr[0] == mfilter->dst_ipaddr[0] &&
2039 bfilter->dst_ipaddr_mask[0] ==
2040 mfilter->dst_ipaddr_mask[0] &&
2041 bfilter->dst_port == mfilter->dst_port &&
2042 bfilter->dst_port_mask == mfilter->dst_port_mask &&
2043 bfilter->flags == mfilter->flags &&
2044 bfilter->enables == mfilter->enables) {
2055 bnxt_cfg_ntuple_filter(struct bnxt *bp,
2056 struct rte_eth_ntuple_filter *nfilter,
2057 enum rte_filter_op filter_op)
2059 struct bnxt_filter_info *bfilter, *mfilter, *filter1;
2060 struct bnxt_vnic_info *vnic, *vnic0, *mvnic;
2063 if (nfilter->flags != RTE_5TUPLE_FLAGS) {
2064 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
2068 if (nfilter->flags & RTE_NTUPLE_FLAGS_TCP_FLAG) {
2069 PMD_DRV_LOG(ERR, "Ntuple filter: TCP flags not supported\n");
2073 bfilter = bnxt_get_unused_filter(bp);
2074 if (bfilter == NULL) {
2076 "Not enough resources for a new filter.\n");
2079 ret = parse_ntuple_filter(bp, nfilter, bfilter);
2083 vnic = STAILQ_FIRST(&bp->ff_pool[nfilter->queue]);
2084 vnic0 = STAILQ_FIRST(&bp->ff_pool[0]);
2085 filter1 = STAILQ_FIRST(&vnic0->filter);
2086 if (filter1 == NULL) {
2091 bfilter->dst_id = vnic->fw_vnic_id;
2092 bfilter->fw_l2_filter_id = filter1->fw_l2_filter_id;
2094 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
2095 bfilter->ethertype = 0x800;
2096 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2098 mfilter = bnxt_match_ntuple_filter(bp, bfilter, &mvnic);
2100 if (mfilter != NULL && filter_op == RTE_ETH_FILTER_ADD &&
2101 bfilter->dst_id == mfilter->dst_id) {
2102 PMD_DRV_LOG(ERR, "filter exists.\n");
2105 } else if (mfilter != NULL && filter_op == RTE_ETH_FILTER_ADD &&
2106 bfilter->dst_id != mfilter->dst_id) {
2107 mfilter->dst_id = vnic->fw_vnic_id;
2108 ret = bnxt_hwrm_set_ntuple_filter(bp, mfilter->dst_id, mfilter);
2109 STAILQ_REMOVE(&mvnic->filter, mfilter, bnxt_filter_info, next);
2110 STAILQ_INSERT_TAIL(&vnic->filter, mfilter, next);
2111 PMD_DRV_LOG(ERR, "filter with matching pattern exists.\n");
2112 PMD_DRV_LOG(ERR, " Updated it to the new destination queue\n");
2115 if (mfilter == NULL && filter_op == RTE_ETH_FILTER_DELETE) {
2116 PMD_DRV_LOG(ERR, "filter doesn't exist.");
2121 if (filter_op == RTE_ETH_FILTER_ADD) {
2122 bfilter->filter_type = HWRM_CFA_NTUPLE_FILTER;
2123 ret = bnxt_hwrm_set_ntuple_filter(bp, bfilter->dst_id, bfilter);
2126 STAILQ_INSERT_TAIL(&vnic->filter, bfilter, next);
2128 if (mfilter == NULL) {
2129 /* This should not happen. But for Coverity! */
2133 ret = bnxt_hwrm_clear_ntuple_filter(bp, mfilter);
2135 STAILQ_REMOVE(&vnic->filter, mfilter, bnxt_filter_info, next);
2136 bnxt_free_filter(bp, mfilter);
2137 mfilter->fw_l2_filter_id = -1;
2138 bnxt_free_filter(bp, bfilter);
2139 bfilter->fw_l2_filter_id = -1;
2144 bfilter->fw_l2_filter_id = -1;
2145 bnxt_free_filter(bp, bfilter);
2150 bnxt_ntuple_filter(struct rte_eth_dev *dev,
2151 enum rte_filter_op filter_op,
2154 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2157 if (filter_op == RTE_ETH_FILTER_NOP)
2161 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
2166 switch (filter_op) {
2167 case RTE_ETH_FILTER_ADD:
2168 ret = bnxt_cfg_ntuple_filter(bp,
2169 (struct rte_eth_ntuple_filter *)arg,
2172 case RTE_ETH_FILTER_DELETE:
2173 ret = bnxt_cfg_ntuple_filter(bp,
2174 (struct rte_eth_ntuple_filter *)arg,
2178 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
2186 bnxt_parse_fdir_filter(struct bnxt *bp,
2187 struct rte_eth_fdir_filter *fdir,
2188 struct bnxt_filter_info *filter)
2190 enum rte_fdir_mode fdir_mode =
2191 bp->eth_dev->data->dev_conf.fdir_conf.mode;
2192 struct bnxt_vnic_info *vnic0, *vnic;
2193 struct bnxt_filter_info *filter1;
2197 if (fdir_mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
2200 filter->l2_ovlan = fdir->input.flow_ext.vlan_tci;
2201 en |= EM_FLOW_ALLOC_INPUT_EN_OVLAN_VID;
2203 switch (fdir->input.flow_type) {
2204 case RTE_ETH_FLOW_IPV4:
2205 case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
2207 filter->src_ipaddr[0] = fdir->input.flow.ip4_flow.src_ip;
2208 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2209 filter->dst_ipaddr[0] = fdir->input.flow.ip4_flow.dst_ip;
2210 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2211 filter->ip_protocol = fdir->input.flow.ip4_flow.proto;
2212 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2213 filter->ip_addr_type =
2214 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2215 filter->src_ipaddr_mask[0] = 0xffffffff;
2216 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2217 filter->dst_ipaddr_mask[0] = 0xffffffff;
2218 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2219 filter->ethertype = 0x800;
2220 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2222 case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
2223 filter->src_port = fdir->input.flow.tcp4_flow.src_port;
2224 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2225 filter->dst_port = fdir->input.flow.tcp4_flow.dst_port;
2226 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2227 filter->dst_port_mask = 0xffff;
2228 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2229 filter->src_port_mask = 0xffff;
2230 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2231 filter->src_ipaddr[0] = fdir->input.flow.tcp4_flow.ip.src_ip;
2232 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2233 filter->dst_ipaddr[0] = fdir->input.flow.tcp4_flow.ip.dst_ip;
2234 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2235 filter->ip_protocol = 6;
2236 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2237 filter->ip_addr_type =
2238 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2239 filter->src_ipaddr_mask[0] = 0xffffffff;
2240 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2241 filter->dst_ipaddr_mask[0] = 0xffffffff;
2242 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2243 filter->ethertype = 0x800;
2244 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2246 case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
2247 filter->src_port = fdir->input.flow.udp4_flow.src_port;
2248 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2249 filter->dst_port = fdir->input.flow.udp4_flow.dst_port;
2250 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2251 filter->dst_port_mask = 0xffff;
2252 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2253 filter->src_port_mask = 0xffff;
2254 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2255 filter->src_ipaddr[0] = fdir->input.flow.udp4_flow.ip.src_ip;
2256 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2257 filter->dst_ipaddr[0] = fdir->input.flow.udp4_flow.ip.dst_ip;
2258 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2259 filter->ip_protocol = 17;
2260 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2261 filter->ip_addr_type =
2262 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2263 filter->src_ipaddr_mask[0] = 0xffffffff;
2264 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2265 filter->dst_ipaddr_mask[0] = 0xffffffff;
2266 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2267 filter->ethertype = 0x800;
2268 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2270 case RTE_ETH_FLOW_IPV6:
2271 case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
2273 filter->ip_addr_type =
2274 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2275 filter->ip_protocol = fdir->input.flow.ipv6_flow.proto;
2276 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2277 rte_memcpy(filter->src_ipaddr,
2278 fdir->input.flow.ipv6_flow.src_ip, 16);
2279 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2280 rte_memcpy(filter->dst_ipaddr,
2281 fdir->input.flow.ipv6_flow.dst_ip, 16);
2282 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2283 memset(filter->dst_ipaddr_mask, 0xff, 16);
2284 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2285 memset(filter->src_ipaddr_mask, 0xff, 16);
2286 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2287 filter->ethertype = 0x86dd;
2288 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2290 case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
2291 filter->src_port = fdir->input.flow.tcp6_flow.src_port;
2292 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2293 filter->dst_port = fdir->input.flow.tcp6_flow.dst_port;
2294 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2295 filter->dst_port_mask = 0xffff;
2296 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2297 filter->src_port_mask = 0xffff;
2298 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2299 filter->ip_addr_type =
2300 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2301 filter->ip_protocol = fdir->input.flow.tcp6_flow.ip.proto;
2302 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2303 rte_memcpy(filter->src_ipaddr,
2304 fdir->input.flow.tcp6_flow.ip.src_ip, 16);
2305 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2306 rte_memcpy(filter->dst_ipaddr,
2307 fdir->input.flow.tcp6_flow.ip.dst_ip, 16);
2308 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2309 memset(filter->dst_ipaddr_mask, 0xff, 16);
2310 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2311 memset(filter->src_ipaddr_mask, 0xff, 16);
2312 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2313 filter->ethertype = 0x86dd;
2314 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2316 case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
2317 filter->src_port = fdir->input.flow.udp6_flow.src_port;
2318 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2319 filter->dst_port = fdir->input.flow.udp6_flow.dst_port;
2320 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2321 filter->dst_port_mask = 0xffff;
2322 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2323 filter->src_port_mask = 0xffff;
2324 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2325 filter->ip_addr_type =
2326 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2327 filter->ip_protocol = fdir->input.flow.udp6_flow.ip.proto;
2328 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2329 rte_memcpy(filter->src_ipaddr,
2330 fdir->input.flow.udp6_flow.ip.src_ip, 16);
2331 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2332 rte_memcpy(filter->dst_ipaddr,
2333 fdir->input.flow.udp6_flow.ip.dst_ip, 16);
2334 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2335 memset(filter->dst_ipaddr_mask, 0xff, 16);
2336 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2337 memset(filter->src_ipaddr_mask, 0xff, 16);
2338 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2339 filter->ethertype = 0x86dd;
2340 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2342 case RTE_ETH_FLOW_L2_PAYLOAD:
2343 filter->ethertype = fdir->input.flow.l2_flow.ether_type;
2344 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2346 case RTE_ETH_FLOW_VXLAN:
2347 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2349 filter->vni = fdir->input.flow.tunnel_flow.tunnel_id;
2350 filter->tunnel_type =
2351 CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN;
2352 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE;
2354 case RTE_ETH_FLOW_NVGRE:
2355 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2357 filter->vni = fdir->input.flow.tunnel_flow.tunnel_id;
2358 filter->tunnel_type =
2359 CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_NVGRE;
2360 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE;
2362 case RTE_ETH_FLOW_UNKNOWN:
2363 case RTE_ETH_FLOW_RAW:
2364 case RTE_ETH_FLOW_FRAG_IPV4:
2365 case RTE_ETH_FLOW_NONFRAG_IPV4_SCTP:
2366 case RTE_ETH_FLOW_FRAG_IPV6:
2367 case RTE_ETH_FLOW_NONFRAG_IPV6_SCTP:
2368 case RTE_ETH_FLOW_IPV6_EX:
2369 case RTE_ETH_FLOW_IPV6_TCP_EX:
2370 case RTE_ETH_FLOW_IPV6_UDP_EX:
2371 case RTE_ETH_FLOW_GENEVE:
2377 vnic0 = STAILQ_FIRST(&bp->ff_pool[0]);
2378 vnic = STAILQ_FIRST(&bp->ff_pool[fdir->action.rx_queue]);
2380 PMD_DRV_LOG(ERR, "Invalid queue %d\n", fdir->action.rx_queue);
2385 if (fdir_mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
2386 rte_memcpy(filter->dst_macaddr,
2387 fdir->input.flow.mac_vlan_flow.mac_addr.addr_bytes, 6);
2388 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_MACADDR;
2391 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT) {
2392 filter->flags = HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP;
2393 filter1 = STAILQ_FIRST(&vnic0->filter);
2394 //filter1 = bnxt_get_l2_filter(bp, filter, vnic0);
2396 filter->dst_id = vnic->fw_vnic_id;
2397 for (i = 0; i < ETHER_ADDR_LEN; i++)
2398 if (filter->dst_macaddr[i] == 0x00)
2399 filter1 = STAILQ_FIRST(&vnic0->filter);
2401 filter1 = bnxt_get_l2_filter(bp, filter, vnic);
2404 if (filter1 == NULL)
2407 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
2408 filter->fw_l2_filter_id = filter1->fw_l2_filter_id;
2410 filter->enables = en;
2415 static struct bnxt_filter_info *
2416 bnxt_match_fdir(struct bnxt *bp, struct bnxt_filter_info *nf,
2417 struct bnxt_vnic_info **mvnic)
2419 struct bnxt_filter_info *mf = NULL;
2422 for (i = bp->nr_vnics - 1; i >= 0; i--) {
2423 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2425 STAILQ_FOREACH(mf, &vnic->filter, next) {
2426 if (mf->filter_type == nf->filter_type &&
2427 mf->flags == nf->flags &&
2428 mf->src_port == nf->src_port &&
2429 mf->src_port_mask == nf->src_port_mask &&
2430 mf->dst_port == nf->dst_port &&
2431 mf->dst_port_mask == nf->dst_port_mask &&
2432 mf->ip_protocol == nf->ip_protocol &&
2433 mf->ip_addr_type == nf->ip_addr_type &&
2434 mf->ethertype == nf->ethertype &&
2435 mf->vni == nf->vni &&
2436 mf->tunnel_type == nf->tunnel_type &&
2437 mf->l2_ovlan == nf->l2_ovlan &&
2438 mf->l2_ovlan_mask == nf->l2_ovlan_mask &&
2439 mf->l2_ivlan == nf->l2_ivlan &&
2440 mf->l2_ivlan_mask == nf->l2_ivlan_mask &&
2441 !memcmp(mf->l2_addr, nf->l2_addr, ETHER_ADDR_LEN) &&
2442 !memcmp(mf->l2_addr_mask, nf->l2_addr_mask,
2444 !memcmp(mf->src_macaddr, nf->src_macaddr,
2446 !memcmp(mf->dst_macaddr, nf->dst_macaddr,
2448 !memcmp(mf->src_ipaddr, nf->src_ipaddr,
2449 sizeof(nf->src_ipaddr)) &&
2450 !memcmp(mf->src_ipaddr_mask, nf->src_ipaddr_mask,
2451 sizeof(nf->src_ipaddr_mask)) &&
2452 !memcmp(mf->dst_ipaddr, nf->dst_ipaddr,
2453 sizeof(nf->dst_ipaddr)) &&
2454 !memcmp(mf->dst_ipaddr_mask, nf->dst_ipaddr_mask,
2455 sizeof(nf->dst_ipaddr_mask))) {
2466 bnxt_fdir_filter(struct rte_eth_dev *dev,
2467 enum rte_filter_op filter_op,
2470 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2471 struct rte_eth_fdir_filter *fdir = (struct rte_eth_fdir_filter *)arg;
2472 struct bnxt_filter_info *filter, *match;
2473 struct bnxt_vnic_info *vnic, *mvnic;
2476 if (filter_op == RTE_ETH_FILTER_NOP)
2479 if (arg == NULL && filter_op != RTE_ETH_FILTER_FLUSH)
2482 switch (filter_op) {
2483 case RTE_ETH_FILTER_ADD:
2484 case RTE_ETH_FILTER_DELETE:
2486 filter = bnxt_get_unused_filter(bp);
2487 if (filter == NULL) {
2489 "Not enough resources for a new flow.\n");
2493 ret = bnxt_parse_fdir_filter(bp, fdir, filter);
2496 filter->filter_type = HWRM_CFA_NTUPLE_FILTER;
2498 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2499 vnic = STAILQ_FIRST(&bp->ff_pool[0]);
2501 vnic = STAILQ_FIRST(&bp->ff_pool[fdir->action.rx_queue]);
2503 match = bnxt_match_fdir(bp, filter, &mvnic);
2504 if (match != NULL && filter_op == RTE_ETH_FILTER_ADD) {
2505 if (match->dst_id == vnic->fw_vnic_id) {
2506 PMD_DRV_LOG(ERR, "Flow already exists.\n");
2510 match->dst_id = vnic->fw_vnic_id;
2511 ret = bnxt_hwrm_set_ntuple_filter(bp,
2514 STAILQ_REMOVE(&mvnic->filter, match,
2515 bnxt_filter_info, next);
2516 STAILQ_INSERT_TAIL(&vnic->filter, match, next);
2518 "Filter with matching pattern exist\n");
2520 "Updated it to new destination q\n");
2524 if (match == NULL && filter_op == RTE_ETH_FILTER_DELETE) {
2525 PMD_DRV_LOG(ERR, "Flow does not exist.\n");
2530 if (filter_op == RTE_ETH_FILTER_ADD) {
2531 ret = bnxt_hwrm_set_ntuple_filter(bp,
2536 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
2538 ret = bnxt_hwrm_clear_ntuple_filter(bp, match);
2539 STAILQ_REMOVE(&vnic->filter, match,
2540 bnxt_filter_info, next);
2541 bnxt_free_filter(bp, match);
2542 filter->fw_l2_filter_id = -1;
2543 bnxt_free_filter(bp, filter);
2546 case RTE_ETH_FILTER_FLUSH:
2547 for (i = bp->nr_vnics - 1; i >= 0; i--) {
2548 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2550 STAILQ_FOREACH(filter, &vnic->filter, next) {
2551 if (filter->filter_type ==
2552 HWRM_CFA_NTUPLE_FILTER) {
2554 bnxt_hwrm_clear_ntuple_filter(bp,
2556 STAILQ_REMOVE(&vnic->filter, filter,
2557 bnxt_filter_info, next);
2562 case RTE_ETH_FILTER_UPDATE:
2563 case RTE_ETH_FILTER_STATS:
2564 case RTE_ETH_FILTER_INFO:
2565 PMD_DRV_LOG(ERR, "operation %u not implemented", filter_op);
2568 PMD_DRV_LOG(ERR, "unknown operation %u", filter_op);
2575 filter->fw_l2_filter_id = -1;
2576 bnxt_free_filter(bp, filter);
2581 bnxt_filter_ctrl_op(struct rte_eth_dev *dev __rte_unused,
2582 enum rte_filter_type filter_type,
2583 enum rte_filter_op filter_op, void *arg)
2587 switch (filter_type) {
2588 case RTE_ETH_FILTER_TUNNEL:
2590 "filter type: %d: To be implemented\n", filter_type);
2592 case RTE_ETH_FILTER_FDIR:
2593 ret = bnxt_fdir_filter(dev, filter_op, arg);
2595 case RTE_ETH_FILTER_NTUPLE:
2596 ret = bnxt_ntuple_filter(dev, filter_op, arg);
2598 case RTE_ETH_FILTER_ETHERTYPE:
2599 ret = bnxt_ethertype_filter(dev, filter_op, arg);
2601 case RTE_ETH_FILTER_GENERIC:
2602 if (filter_op != RTE_ETH_FILTER_GET)
2604 *(const void **)arg = &bnxt_flow_ops;
2608 "Filter type (%d) not supported", filter_type);
2615 static const uint32_t *
2616 bnxt_dev_supported_ptypes_get_op(struct rte_eth_dev *dev)
2618 static const uint32_t ptypes[] = {
2619 RTE_PTYPE_L2_ETHER_VLAN,
2620 RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
2621 RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
2625 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN,
2626 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN,
2627 RTE_PTYPE_INNER_L4_ICMP,
2628 RTE_PTYPE_INNER_L4_TCP,
2629 RTE_PTYPE_INNER_L4_UDP,
2633 if (dev->rx_pkt_burst == bnxt_recv_pkts)
2638 static int bnxt_map_regs(struct bnxt *bp, uint32_t *reg_arr, int count,
2641 uint32_t reg_base = *reg_arr & 0xfffff000;
2645 for (i = 0; i < count; i++) {
2646 if ((reg_arr[i] & 0xfffff000) != reg_base)
2649 win_off = BNXT_GRCPF_REG_WINDOW_BASE_OUT + (reg_win - 1) * 4;
2650 rte_cpu_to_le_32(rte_write32(reg_base, (uint8_t *)bp->bar0 + win_off));
2654 static int bnxt_map_ptp_regs(struct bnxt *bp)
2656 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2660 reg_arr = ptp->rx_regs;
2661 rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_RX_REGS, 5);
2665 reg_arr = ptp->tx_regs;
2666 rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_TX_REGS, 6);
2670 for (i = 0; i < BNXT_PTP_RX_REGS; i++)
2671 ptp->rx_mapped_regs[i] = 0x5000 + (ptp->rx_regs[i] & 0xfff);
2673 for (i = 0; i < BNXT_PTP_TX_REGS; i++)
2674 ptp->tx_mapped_regs[i] = 0x6000 + (ptp->tx_regs[i] & 0xfff);
2679 static void bnxt_unmap_ptp_regs(struct bnxt *bp)
2681 rte_cpu_to_le_32(rte_write32(0, (uint8_t *)bp->bar0 +
2682 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 16));
2683 rte_cpu_to_le_32(rte_write32(0, (uint8_t *)bp->bar0 +
2684 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 20));
2687 static uint64_t bnxt_cc_read(struct bnxt *bp)
2691 ns = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2692 BNXT_GRCPF_REG_SYNC_TIME));
2693 ns |= (uint64_t)(rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2694 BNXT_GRCPF_REG_SYNC_TIME + 4))) << 32;
2698 static int bnxt_get_tx_ts(struct bnxt *bp, uint64_t *ts)
2700 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2703 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2704 ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
2705 if (fifo & BNXT_PTP_TX_FIFO_EMPTY)
2708 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2709 ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
2710 *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2711 ptp->tx_mapped_regs[BNXT_PTP_TX_TS_L]));
2712 *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2713 ptp->tx_mapped_regs[BNXT_PTP_TX_TS_H])) << 32;
2718 static int bnxt_get_rx_ts(struct bnxt *bp, uint64_t *ts)
2720 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2721 struct bnxt_pf_info *pf = &bp->pf;
2728 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2729 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
2730 if (!(fifo & BNXT_PTP_RX_FIFO_PENDING))
2733 port_id = pf->port_id;
2734 rte_cpu_to_le_32(rte_write32(1 << port_id, (uint8_t *)bp->bar0 +
2735 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO_ADV]));
2737 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2738 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
2739 if (fifo & BNXT_PTP_RX_FIFO_PENDING) {
2740 /* bnxt_clr_rx_ts(bp); TBD */
2744 *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2745 ptp->rx_mapped_regs[BNXT_PTP_RX_TS_L]));
2746 *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2747 ptp->rx_mapped_regs[BNXT_PTP_RX_TS_H])) << 32;
2753 bnxt_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
2756 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2757 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2762 ns = rte_timespec_to_ns(ts);
2763 /* Set the timecounters to a new value. */
2770 bnxt_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
2772 uint64_t ns, systime_cycles;
2773 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2774 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2779 systime_cycles = bnxt_cc_read(bp);
2780 ns = rte_timecounter_update(&ptp->tc, systime_cycles);
2781 *ts = rte_ns_to_timespec(ns);
2786 bnxt_timesync_enable(struct rte_eth_dev *dev)
2788 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2789 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2796 ptp->tx_tstamp_en = 1;
2797 ptp->rxctl = BNXT_PTP_MSG_EVENTS;
2799 if (!bnxt_hwrm_ptp_cfg(bp))
2800 bnxt_map_ptp_regs(bp);
2802 memset(&ptp->tc, 0, sizeof(struct rte_timecounter));
2803 memset(&ptp->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
2804 memset(&ptp->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
2806 ptp->tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2807 ptp->tc.cc_shift = shift;
2808 ptp->tc.nsec_mask = (1ULL << shift) - 1;
2810 ptp->rx_tstamp_tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2811 ptp->rx_tstamp_tc.cc_shift = shift;
2812 ptp->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
2814 ptp->tx_tstamp_tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2815 ptp->tx_tstamp_tc.cc_shift = shift;
2816 ptp->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
2822 bnxt_timesync_disable(struct rte_eth_dev *dev)
2824 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2825 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2831 ptp->tx_tstamp_en = 0;
2834 bnxt_hwrm_ptp_cfg(bp);
2836 bnxt_unmap_ptp_regs(bp);
2842 bnxt_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
2843 struct timespec *timestamp,
2844 uint32_t flags __rte_unused)
2846 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2847 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2848 uint64_t rx_tstamp_cycles = 0;
2854 bnxt_get_rx_ts(bp, &rx_tstamp_cycles);
2855 ns = rte_timecounter_update(&ptp->rx_tstamp_tc, rx_tstamp_cycles);
2856 *timestamp = rte_ns_to_timespec(ns);
2861 bnxt_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
2862 struct timespec *timestamp)
2864 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2865 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2866 uint64_t tx_tstamp_cycles = 0;
2872 bnxt_get_tx_ts(bp, &tx_tstamp_cycles);
2873 ns = rte_timecounter_update(&ptp->tx_tstamp_tc, tx_tstamp_cycles);
2874 *timestamp = rte_ns_to_timespec(ns);
2880 bnxt_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
2882 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2883 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2888 ptp->tc.nsec += delta;
2894 bnxt_get_eeprom_length_op(struct rte_eth_dev *dev)
2896 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2898 uint32_t dir_entries;
2899 uint32_t entry_length;
2901 PMD_DRV_LOG(INFO, "%04x:%02x:%02x:%02x\n",
2902 bp->pdev->addr.domain, bp->pdev->addr.bus,
2903 bp->pdev->addr.devid, bp->pdev->addr.function);
2905 rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
2909 return dir_entries * entry_length;
2913 bnxt_get_eeprom_op(struct rte_eth_dev *dev,
2914 struct rte_dev_eeprom_info *in_eeprom)
2916 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2920 PMD_DRV_LOG(INFO, "%04x:%02x:%02x:%02x in_eeprom->offset = %d "
2921 "len = %d\n", bp->pdev->addr.domain,
2922 bp->pdev->addr.bus, bp->pdev->addr.devid,
2923 bp->pdev->addr.function, in_eeprom->offset, in_eeprom->length);
2925 if (in_eeprom->offset == 0) /* special offset value to get directory */
2926 return bnxt_get_nvram_directory(bp, in_eeprom->length,
2929 index = in_eeprom->offset >> 24;
2930 offset = in_eeprom->offset & 0xffffff;
2933 return bnxt_hwrm_get_nvram_item(bp, index - 1, offset,
2934 in_eeprom->length, in_eeprom->data);
2939 static bool bnxt_dir_type_is_ape_bin_format(uint16_t dir_type)
2942 case BNX_DIR_TYPE_CHIMP_PATCH:
2943 case BNX_DIR_TYPE_BOOTCODE:
2944 case BNX_DIR_TYPE_BOOTCODE_2:
2945 case BNX_DIR_TYPE_APE_FW:
2946 case BNX_DIR_TYPE_APE_PATCH:
2947 case BNX_DIR_TYPE_KONG_FW:
2948 case BNX_DIR_TYPE_KONG_PATCH:
2949 case BNX_DIR_TYPE_BONO_FW:
2950 case BNX_DIR_TYPE_BONO_PATCH:
2958 static bool bnxt_dir_type_is_other_exec_format(uint16_t dir_type)
2961 case BNX_DIR_TYPE_AVS:
2962 case BNX_DIR_TYPE_EXP_ROM_MBA:
2963 case BNX_DIR_TYPE_PCIE:
2964 case BNX_DIR_TYPE_TSCF_UCODE:
2965 case BNX_DIR_TYPE_EXT_PHY:
2966 case BNX_DIR_TYPE_CCM:
2967 case BNX_DIR_TYPE_ISCSI_BOOT:
2968 case BNX_DIR_TYPE_ISCSI_BOOT_IPV6:
2969 case BNX_DIR_TYPE_ISCSI_BOOT_IPV4N6:
2977 static bool bnxt_dir_type_is_executable(uint16_t dir_type)
2979 return bnxt_dir_type_is_ape_bin_format(dir_type) ||
2980 bnxt_dir_type_is_other_exec_format(dir_type);
2984 bnxt_set_eeprom_op(struct rte_eth_dev *dev,
2985 struct rte_dev_eeprom_info *in_eeprom)
2987 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2988 uint8_t index, dir_op;
2989 uint16_t type, ext, ordinal, attr;
2991 PMD_DRV_LOG(INFO, "%04x:%02x:%02x:%02x in_eeprom->offset = %d "
2992 "len = %d\n", bp->pdev->addr.domain,
2993 bp->pdev->addr.bus, bp->pdev->addr.devid,
2994 bp->pdev->addr.function, in_eeprom->offset, in_eeprom->length);
2997 PMD_DRV_LOG(ERR, "NVM write not supported from a VF\n");
3001 type = in_eeprom->magic >> 16;
3003 if (type == 0xffff) { /* special value for directory operations */
3004 index = in_eeprom->magic & 0xff;
3005 dir_op = in_eeprom->magic >> 8;
3009 case 0x0e: /* erase */
3010 if (in_eeprom->offset != ~in_eeprom->magic)
3012 return bnxt_hwrm_erase_nvram_directory(bp, index - 1);
3018 /* Create or re-write an NVM item: */
3019 if (bnxt_dir_type_is_executable(type) == true)
3021 ext = in_eeprom->magic & 0xffff;
3022 ordinal = in_eeprom->offset >> 16;
3023 attr = in_eeprom->offset & 0xffff;
3025 return bnxt_hwrm_flash_nvram(bp, type, ordinal, ext, attr,
3026 in_eeprom->data, in_eeprom->length);
3034 static const struct eth_dev_ops bnxt_dev_ops = {
3035 .dev_infos_get = bnxt_dev_info_get_op,
3036 .dev_close = bnxt_dev_close_op,
3037 .dev_configure = bnxt_dev_configure_op,
3038 .dev_start = bnxt_dev_start_op,
3039 .dev_stop = bnxt_dev_stop_op,
3040 .dev_set_link_up = bnxt_dev_set_link_up_op,
3041 .dev_set_link_down = bnxt_dev_set_link_down_op,
3042 .stats_get = bnxt_stats_get_op,
3043 .stats_reset = bnxt_stats_reset_op,
3044 .rx_queue_setup = bnxt_rx_queue_setup_op,
3045 .rx_queue_release = bnxt_rx_queue_release_op,
3046 .tx_queue_setup = bnxt_tx_queue_setup_op,
3047 .tx_queue_release = bnxt_tx_queue_release_op,
3048 .rx_queue_intr_enable = bnxt_rx_queue_intr_enable_op,
3049 .rx_queue_intr_disable = bnxt_rx_queue_intr_disable_op,
3050 .reta_update = bnxt_reta_update_op,
3051 .reta_query = bnxt_reta_query_op,
3052 .rss_hash_update = bnxt_rss_hash_update_op,
3053 .rss_hash_conf_get = bnxt_rss_hash_conf_get_op,
3054 .link_update = bnxt_link_update_op,
3055 .promiscuous_enable = bnxt_promiscuous_enable_op,
3056 .promiscuous_disable = bnxt_promiscuous_disable_op,
3057 .allmulticast_enable = bnxt_allmulticast_enable_op,
3058 .allmulticast_disable = bnxt_allmulticast_disable_op,
3059 .mac_addr_add = bnxt_mac_addr_add_op,
3060 .mac_addr_remove = bnxt_mac_addr_remove_op,
3061 .flow_ctrl_get = bnxt_flow_ctrl_get_op,
3062 .flow_ctrl_set = bnxt_flow_ctrl_set_op,
3063 .udp_tunnel_port_add = bnxt_udp_tunnel_port_add_op,
3064 .udp_tunnel_port_del = bnxt_udp_tunnel_port_del_op,
3065 .vlan_filter_set = bnxt_vlan_filter_set_op,
3066 .vlan_offload_set = bnxt_vlan_offload_set_op,
3067 .vlan_pvid_set = bnxt_vlan_pvid_set_op,
3068 .mtu_set = bnxt_mtu_set_op,
3069 .mac_addr_set = bnxt_set_default_mac_addr_op,
3070 .xstats_get = bnxt_dev_xstats_get_op,
3071 .xstats_get_names = bnxt_dev_xstats_get_names_op,
3072 .xstats_reset = bnxt_dev_xstats_reset_op,
3073 .fw_version_get = bnxt_fw_version_get,
3074 .set_mc_addr_list = bnxt_dev_set_mc_addr_list_op,
3075 .rxq_info_get = bnxt_rxq_info_get_op,
3076 .txq_info_get = bnxt_txq_info_get_op,
3077 .dev_led_on = bnxt_dev_led_on_op,
3078 .dev_led_off = bnxt_dev_led_off_op,
3079 .xstats_get_by_id = bnxt_dev_xstats_get_by_id_op,
3080 .xstats_get_names_by_id = bnxt_dev_xstats_get_names_by_id_op,
3081 .rx_queue_count = bnxt_rx_queue_count_op,
3082 .rx_descriptor_status = bnxt_rx_descriptor_status_op,
3083 .tx_descriptor_status = bnxt_tx_descriptor_status_op,
3084 .rx_queue_start = bnxt_rx_queue_start,
3085 .rx_queue_stop = bnxt_rx_queue_stop,
3086 .tx_queue_start = bnxt_tx_queue_start,
3087 .tx_queue_stop = bnxt_tx_queue_stop,
3088 .filter_ctrl = bnxt_filter_ctrl_op,
3089 .dev_supported_ptypes_get = bnxt_dev_supported_ptypes_get_op,
3090 .get_eeprom_length = bnxt_get_eeprom_length_op,
3091 .get_eeprom = bnxt_get_eeprom_op,
3092 .set_eeprom = bnxt_set_eeprom_op,
3093 .timesync_enable = bnxt_timesync_enable,
3094 .timesync_disable = bnxt_timesync_disable,
3095 .timesync_read_time = bnxt_timesync_read_time,
3096 .timesync_write_time = bnxt_timesync_write_time,
3097 .timesync_adjust_time = bnxt_timesync_adjust_time,
3098 .timesync_read_rx_timestamp = bnxt_timesync_read_rx_timestamp,
3099 .timesync_read_tx_timestamp = bnxt_timesync_read_tx_timestamp,
3102 static bool bnxt_vf_pciid(uint16_t id)
3104 if (id == BROADCOM_DEV_ID_57304_VF ||
3105 id == BROADCOM_DEV_ID_57406_VF ||
3106 id == BROADCOM_DEV_ID_5731X_VF ||
3107 id == BROADCOM_DEV_ID_5741X_VF ||
3108 id == BROADCOM_DEV_ID_57414_VF ||
3109 id == BROADCOM_DEV_ID_STRATUS_NIC_VF1 ||
3110 id == BROADCOM_DEV_ID_STRATUS_NIC_VF2 ||
3111 id == BROADCOM_DEV_ID_58802_VF)
3116 bool bnxt_stratus_device(struct bnxt *bp)
3118 uint16_t id = bp->pdev->id.device_id;
3120 if (id == BROADCOM_DEV_ID_STRATUS_NIC ||
3121 id == BROADCOM_DEV_ID_STRATUS_NIC_VF1 ||
3122 id == BROADCOM_DEV_ID_STRATUS_NIC_VF2)
3127 static int bnxt_init_board(struct rte_eth_dev *eth_dev)
3129 struct bnxt *bp = eth_dev->data->dev_private;
3130 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3133 /* enable device (incl. PCI PM wakeup), and bus-mastering */
3134 if (!pci_dev->mem_resource[0].addr) {
3136 "Cannot find PCI device base address, aborting\n");
3138 goto init_err_disable;
3141 bp->eth_dev = eth_dev;
3144 bp->bar0 = (void *)pci_dev->mem_resource[0].addr;
3146 PMD_DRV_LOG(ERR, "Cannot map device registers, aborting\n");
3148 goto init_err_release;
3151 if (!pci_dev->mem_resource[2].addr) {
3153 "Cannot find PCI device BAR 2 address, aborting\n");
3155 goto init_err_release;
3157 bp->doorbell_base = (void *)pci_dev->mem_resource[2].addr;
3165 if (bp->doorbell_base)
3166 bp->doorbell_base = NULL;
3174 #define ALLOW_FUNC(x) \
3176 typeof(x) arg = (x); \
3177 bp->pf.vf_req_fwd[((arg) >> 5)] &= \
3178 ~rte_cpu_to_le_32(1 << ((arg) & 0x1f)); \
3181 bnxt_dev_init(struct rte_eth_dev *eth_dev)
3183 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3184 char mz_name[RTE_MEMZONE_NAMESIZE];
3185 const struct rte_memzone *mz = NULL;
3186 static int version_printed;
3187 uint32_t total_alloc_len;
3188 rte_iova_t mz_phys_addr;
3192 if (version_printed++ == 0)
3193 PMD_DRV_LOG(INFO, "%s\n", bnxt_version);
3195 rte_eth_copy_pci_info(eth_dev, pci_dev);
3197 bp = eth_dev->data->dev_private;
3199 bp->dev_stopped = 1;
3201 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3204 if (bnxt_vf_pciid(pci_dev->id.device_id))
3205 bp->flags |= BNXT_FLAG_VF;
3207 rc = bnxt_init_board(eth_dev);
3210 "Board initialization failed rc: %x\n", rc);
3214 eth_dev->dev_ops = &bnxt_dev_ops;
3215 eth_dev->rx_pkt_burst = &bnxt_recv_pkts;
3216 eth_dev->tx_pkt_burst = &bnxt_xmit_pkts;
3217 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3220 if (pci_dev->id.device_id != BROADCOM_DEV_ID_NS2) {
3221 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
3222 "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain,
3223 pci_dev->addr.bus, pci_dev->addr.devid,
3224 pci_dev->addr.function, "rx_port_stats");
3225 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
3226 mz = rte_memzone_lookup(mz_name);
3227 total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
3228 sizeof(struct rx_port_stats) + 512);
3230 mz = rte_memzone_reserve(mz_name, total_alloc_len,
3233 RTE_MEMZONE_SIZE_HINT_ONLY |
3234 RTE_MEMZONE_IOVA_CONTIG);
3238 memset(mz->addr, 0, mz->len);
3239 mz_phys_addr = mz->iova;
3240 if ((unsigned long)mz->addr == mz_phys_addr) {
3241 PMD_DRV_LOG(WARNING,
3242 "Memzone physical address same as virtual.\n");
3243 PMD_DRV_LOG(WARNING,
3244 "Using rte_mem_virt2iova()\n");
3245 mz_phys_addr = rte_mem_virt2iova(mz->addr);
3246 if (mz_phys_addr == 0) {
3248 "unable to map address to physical memory\n");
3253 bp->rx_mem_zone = (const void *)mz;
3254 bp->hw_rx_port_stats = mz->addr;
3255 bp->hw_rx_port_stats_map = mz_phys_addr;
3257 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
3258 "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain,
3259 pci_dev->addr.bus, pci_dev->addr.devid,
3260 pci_dev->addr.function, "tx_port_stats");
3261 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
3262 mz = rte_memzone_lookup(mz_name);
3263 total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
3264 sizeof(struct tx_port_stats) + 512);
3266 mz = rte_memzone_reserve(mz_name,
3270 RTE_MEMZONE_SIZE_HINT_ONLY |
3271 RTE_MEMZONE_IOVA_CONTIG);
3275 memset(mz->addr, 0, mz->len);
3276 mz_phys_addr = mz->iova;
3277 if ((unsigned long)mz->addr == mz_phys_addr) {
3278 PMD_DRV_LOG(WARNING,
3279 "Memzone physical address same as virtual.\n");
3280 PMD_DRV_LOG(WARNING,
3281 "Using rte_mem_virt2iova()\n");
3282 mz_phys_addr = rte_mem_virt2iova(mz->addr);
3283 if (mz_phys_addr == 0) {
3285 "unable to map address to physical memory\n");
3290 bp->tx_mem_zone = (const void *)mz;
3291 bp->hw_tx_port_stats = mz->addr;
3292 bp->hw_tx_port_stats_map = mz_phys_addr;
3294 bp->flags |= BNXT_FLAG_PORT_STATS;
3297 rc = bnxt_alloc_hwrm_resources(bp);
3300 "hwrm resource allocation failure rc: %x\n", rc);
3303 rc = bnxt_hwrm_ver_get(bp);
3306 rc = bnxt_hwrm_queue_qportcfg(bp);
3308 PMD_DRV_LOG(ERR, "hwrm queue qportcfg failed\n");
3312 rc = bnxt_hwrm_func_qcfg(bp);
3314 PMD_DRV_LOG(ERR, "hwrm func qcfg failed\n");
3318 /* Get the MAX capabilities for this function */
3319 rc = bnxt_hwrm_func_qcaps(bp);
3321 PMD_DRV_LOG(ERR, "hwrm query capability failure rc: %x\n", rc);
3324 if (bp->max_tx_rings == 0) {
3325 PMD_DRV_LOG(ERR, "No TX rings available!\n");
3329 eth_dev->data->mac_addrs = rte_zmalloc("bnxt_mac_addr_tbl",
3330 ETHER_ADDR_LEN * bp->max_l2_ctx, 0);
3331 if (eth_dev->data->mac_addrs == NULL) {
3333 "Failed to alloc %u bytes needed to store MAC addr tbl",
3334 ETHER_ADDR_LEN * bp->max_l2_ctx);
3339 if (bnxt_check_zero_bytes(bp->dflt_mac_addr, ETHER_ADDR_LEN)) {
3341 "Invalid MAC addr %02X:%02X:%02X:%02X:%02X:%02X\n",
3342 bp->dflt_mac_addr[0], bp->dflt_mac_addr[1],
3343 bp->dflt_mac_addr[2], bp->dflt_mac_addr[3],
3344 bp->dflt_mac_addr[4], bp->dflt_mac_addr[5]);
3348 /* Copy the permanent MAC from the qcap response address now. */
3349 memcpy(bp->mac_addr, bp->dflt_mac_addr, sizeof(bp->mac_addr));
3350 memcpy(ð_dev->data->mac_addrs[0], bp->mac_addr, ETHER_ADDR_LEN);
3352 if (bp->max_ring_grps < bp->rx_cp_nr_rings) {
3353 /* 1 ring is for default completion ring */
3354 PMD_DRV_LOG(ERR, "Insufficient resource: Ring Group\n");
3359 bp->grp_info = rte_zmalloc("bnxt_grp_info",
3360 sizeof(*bp->grp_info) * bp->max_ring_grps, 0);
3361 if (!bp->grp_info) {
3363 "Failed to alloc %zu bytes to store group info table\n",
3364 sizeof(*bp->grp_info) * bp->max_ring_grps);
3369 /* Forward all requests if firmware is new enough */
3370 if (((bp->fw_ver >= ((20 << 24) | (6 << 16) | (100 << 8))) &&
3371 (bp->fw_ver < ((20 << 24) | (7 << 16)))) ||
3372 ((bp->fw_ver >= ((20 << 24) | (8 << 16))))) {
3373 memset(bp->pf.vf_req_fwd, 0xff, sizeof(bp->pf.vf_req_fwd));
3375 PMD_DRV_LOG(WARNING,
3376 "Firmware too old for VF mailbox functionality\n");
3377 memset(bp->pf.vf_req_fwd, 0, sizeof(bp->pf.vf_req_fwd));
3381 * The following are used for driver cleanup. If we disallow these,
3382 * VF drivers can't clean up cleanly.
3384 ALLOW_FUNC(HWRM_FUNC_DRV_UNRGTR);
3385 ALLOW_FUNC(HWRM_VNIC_FREE);
3386 ALLOW_FUNC(HWRM_RING_FREE);
3387 ALLOW_FUNC(HWRM_RING_GRP_FREE);
3388 ALLOW_FUNC(HWRM_VNIC_RSS_COS_LB_CTX_FREE);
3389 ALLOW_FUNC(HWRM_CFA_L2_FILTER_FREE);
3390 ALLOW_FUNC(HWRM_STAT_CTX_FREE);
3391 ALLOW_FUNC(HWRM_PORT_PHY_QCFG);
3392 ALLOW_FUNC(HWRM_VNIC_TPA_CFG);
3393 rc = bnxt_hwrm_func_driver_register(bp);
3396 "Failed to register driver");
3402 DRV_MODULE_NAME " found at mem %" PRIx64 ", node addr %pM\n",
3403 pci_dev->mem_resource[0].phys_addr,
3404 pci_dev->mem_resource[0].addr);
3406 rc = bnxt_hwrm_func_reset(bp);
3408 PMD_DRV_LOG(ERR, "hwrm chip reset failure rc: %x\n", rc);
3414 //if (bp->pf.active_vfs) {
3415 // TODO: Deallocate VF resources?
3417 if (bp->pdev->max_vfs) {
3418 rc = bnxt_hwrm_allocate_vfs(bp, bp->pdev->max_vfs);
3420 PMD_DRV_LOG(ERR, "Failed to allocate VFs\n");
3424 rc = bnxt_hwrm_allocate_pf_only(bp);
3427 "Failed to allocate PF resources\n");
3433 bnxt_hwrm_port_led_qcaps(bp);
3435 rc = bnxt_setup_int(bp);
3439 rc = bnxt_alloc_mem(bp);
3441 goto error_free_int;
3443 rc = bnxt_request_int(bp);
3445 goto error_free_int;
3447 bnxt_enable_int(bp);
3453 bnxt_disable_int(bp);
3454 bnxt_hwrm_func_buf_unrgtr(bp);
3458 bnxt_dev_uninit(eth_dev);
3464 bnxt_dev_uninit(struct rte_eth_dev *eth_dev)
3466 struct bnxt *bp = eth_dev->data->dev_private;
3469 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3472 PMD_DRV_LOG(DEBUG, "Calling Device uninit\n");
3473 bnxt_disable_int(bp);
3476 if (eth_dev->data->mac_addrs != NULL) {
3477 rte_free(eth_dev->data->mac_addrs);
3478 eth_dev->data->mac_addrs = NULL;
3480 if (bp->grp_info != NULL) {
3481 rte_free(bp->grp_info);
3482 bp->grp_info = NULL;
3484 rc = bnxt_hwrm_func_driver_unregister(bp, 0);
3485 bnxt_free_hwrm_resources(bp);
3487 if (bp->tx_mem_zone) {
3488 rte_memzone_free((const struct rte_memzone *)bp->tx_mem_zone);
3489 bp->tx_mem_zone = NULL;
3492 if (bp->rx_mem_zone) {
3493 rte_memzone_free((const struct rte_memzone *)bp->rx_mem_zone);
3494 bp->rx_mem_zone = NULL;
3497 if (bp->dev_stopped == 0)
3498 bnxt_dev_close_op(eth_dev);
3500 rte_free(bp->pf.vf_info);
3501 eth_dev->dev_ops = NULL;
3502 eth_dev->rx_pkt_burst = NULL;
3503 eth_dev->tx_pkt_burst = NULL;
3508 static int bnxt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3509 struct rte_pci_device *pci_dev)
3511 return rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct bnxt),
3515 static int bnxt_pci_remove(struct rte_pci_device *pci_dev)
3517 return rte_eth_dev_pci_generic_remove(pci_dev, bnxt_dev_uninit);
3520 static struct rte_pci_driver bnxt_rte_pmd = {
3521 .id_table = bnxt_pci_id_map,
3522 .drv_flags = RTE_PCI_DRV_NEED_MAPPING |
3523 RTE_PCI_DRV_INTR_LSC,
3524 .probe = bnxt_pci_probe,
3525 .remove = bnxt_pci_remove,
3529 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
3531 if (strcmp(dev->device->driver->name, drv->driver.name))
3537 bool is_bnxt_supported(struct rte_eth_dev *dev)
3539 return is_device_supported(dev, &bnxt_rte_pmd);
3542 RTE_INIT(bnxt_init_log)
3544 bnxt_logtype_driver = rte_log_register("pmd.bnxt.driver");
3545 if (bnxt_logtype_driver >= 0)
3546 rte_log_set_level(bnxt_logtype_driver, RTE_LOG_INFO);
3549 RTE_PMD_REGISTER_PCI(net_bnxt, bnxt_rte_pmd);
3550 RTE_PMD_REGISTER_PCI_TABLE(net_bnxt, bnxt_pci_id_map);
3551 RTE_PMD_REGISTER_KMOD_DEP(net_bnxt, "* igb_uio | uio_pci_generic | vfio-pci");