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;
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_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
206 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
207 uint64_t rx_offloads = dev_conf->rxmode.offloads;
208 uint32_t intr_vector = 0;
209 uint32_t queue_id, base = BNXT_MISC_VEC_ID;
210 uint32_t vec = BNXT_MISC_VEC_ID;
214 /* disable uio/vfio intr/eventfd mapping */
215 rte_intr_disable(intr_handle);
217 if (bp->eth_dev->data->mtu > RTE_ETHER_MTU) {
218 bp->eth_dev->data->dev_conf.rxmode.offloads |=
219 DEV_RX_OFFLOAD_JUMBO_FRAME;
220 bp->flags |= BNXT_FLAG_JUMBO;
222 bp->eth_dev->data->dev_conf.rxmode.offloads &=
223 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
224 bp->flags &= ~BNXT_FLAG_JUMBO;
227 rc = bnxt_alloc_all_hwrm_stat_ctxs(bp);
229 PMD_DRV_LOG(ERR, "HWRM stat ctx alloc failure rc: %x\n", rc);
233 rc = bnxt_alloc_hwrm_rings(bp);
235 PMD_DRV_LOG(ERR, "HWRM ring alloc failure rc: %x\n", rc);
239 rc = bnxt_alloc_all_hwrm_ring_grps(bp);
241 PMD_DRV_LOG(ERR, "HWRM ring grp alloc failure: %x\n", rc);
245 rc = bnxt_mq_rx_configure(bp);
247 PMD_DRV_LOG(ERR, "MQ mode configure failure rc: %x\n", rc);
251 /* VNIC configuration */
252 for (i = 0; i < bp->nr_vnics; i++) {
253 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
254 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
255 uint32_t size = sizeof(*vnic->fw_grp_ids) * bp->max_ring_grps;
257 vnic->fw_grp_ids = rte_zmalloc("vnic_fw_grp_ids", size, 0);
258 if (!vnic->fw_grp_ids) {
260 "Failed to alloc %d bytes for group ids\n",
265 memset(vnic->fw_grp_ids, -1, size);
267 PMD_DRV_LOG(DEBUG, "vnic[%d] = %p vnic->fw_grp_ids = %p\n",
268 i, vnic, vnic->fw_grp_ids);
270 rc = bnxt_hwrm_vnic_alloc(bp, vnic);
272 PMD_DRV_LOG(ERR, "HWRM vnic %d alloc failure rc: %x\n",
277 /* Alloc RSS context only if RSS mode is enabled */
278 if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS) {
279 rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic);
282 "HWRM vnic %d ctx alloc failure rc: %x\n",
289 * Firmware sets pf pair in default vnic cfg. If the VLAN strip
290 * setting is not available at this time, it will not be
291 * configured correctly in the CFA.
293 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
294 vnic->vlan_strip = true;
296 vnic->vlan_strip = false;
298 rc = bnxt_hwrm_vnic_cfg(bp, vnic);
300 PMD_DRV_LOG(ERR, "HWRM vnic %d cfg failure rc: %x\n",
305 rc = bnxt_set_hwrm_vnic_filters(bp, vnic);
308 "HWRM vnic %d filter failure rc: %x\n",
313 for (j = 0; j < bp->rx_nr_rings; j++) {
314 rxq = bp->eth_dev->data->rx_queues[j];
317 "rxq[%d]->vnic=%p vnic->fw_grp_ids=%p\n",
318 j, rxq->vnic, rxq->vnic->fw_grp_ids);
320 if (rxq->rx_deferred_start)
321 rxq->vnic->fw_grp_ids[j] = INVALID_HW_RING_ID;
324 rc = bnxt_vnic_rss_configure(bp, vnic);
327 "HWRM vnic set RSS failure rc: %x\n", rc);
331 bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
333 if (bp->eth_dev->data->dev_conf.rxmode.offloads &
334 DEV_RX_OFFLOAD_TCP_LRO)
335 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 1);
337 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 0);
339 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, &bp->vnic_info[0], 0, NULL);
342 "HWRM cfa l2 rx mask failure rc: %x\n", rc);
346 /* check and configure queue intr-vector mapping */
347 if ((rte_intr_cap_multiple(intr_handle) ||
348 !RTE_ETH_DEV_SRIOV(bp->eth_dev).active) &&
349 bp->eth_dev->data->dev_conf.intr_conf.rxq != 0) {
350 intr_vector = bp->eth_dev->data->nb_rx_queues;
351 PMD_DRV_LOG(DEBUG, "intr_vector = %d\n", intr_vector);
352 if (intr_vector > bp->rx_cp_nr_rings) {
353 PMD_DRV_LOG(ERR, "At most %d intr queues supported",
357 if (rte_intr_efd_enable(intr_handle, intr_vector))
361 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
362 intr_handle->intr_vec =
363 rte_zmalloc("intr_vec",
364 bp->eth_dev->data->nb_rx_queues *
366 if (intr_handle->intr_vec == NULL) {
367 PMD_DRV_LOG(ERR, "Failed to allocate %d rx_queues"
368 " intr_vec", bp->eth_dev->data->nb_rx_queues);
371 PMD_DRV_LOG(DEBUG, "intr_handle->intr_vec = %p "
372 "intr_handle->nb_efd = %d intr_handle->max_intr = %d\n",
373 intr_handle->intr_vec, intr_handle->nb_efd,
374 intr_handle->max_intr);
377 for (queue_id = 0; queue_id < bp->eth_dev->data->nb_rx_queues;
379 intr_handle->intr_vec[queue_id] = vec;
380 if (vec < base + intr_handle->nb_efd - 1)
384 /* enable uio/vfio intr/eventfd mapping */
385 rte_intr_enable(intr_handle);
387 rc = bnxt_get_hwrm_link_config(bp, &new);
389 PMD_DRV_LOG(ERR, "HWRM Get link config failure rc: %x\n", rc);
393 if (!bp->link_info.link_up) {
394 rc = bnxt_set_hwrm_link_config(bp, true);
397 "HWRM link config failure rc: %x\n", rc);
401 bnxt_print_link_info(bp->eth_dev);
406 bnxt_free_all_hwrm_resources(bp);
408 /* Some of the error status returned by FW may not be from errno.h */
415 static int bnxt_shutdown_nic(struct bnxt *bp)
417 bnxt_free_all_hwrm_resources(bp);
418 bnxt_free_all_filters(bp);
419 bnxt_free_all_vnics(bp);
423 static int bnxt_init_nic(struct bnxt *bp)
427 rc = bnxt_init_ring_grps(bp);
432 bnxt_init_filters(bp);
438 * Device configuration and status function
441 static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
442 struct rte_eth_dev_info *dev_info)
444 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
445 uint16_t max_vnics, i, j, vpool, vrxq;
446 unsigned int max_rx_rings;
449 dev_info->max_mac_addrs = bp->max_l2_ctx;
450 dev_info->max_hash_mac_addrs = 0;
452 /* PF/VF specifics */
454 dev_info->max_vfs = bp->pdev->max_vfs;
455 max_rx_rings = RTE_MIN(bp->max_vnics, bp->max_stat_ctx);
456 /* For the sake of symmetry, max_rx_queues = max_tx_queues */
457 dev_info->max_rx_queues = max_rx_rings;
458 dev_info->max_tx_queues = max_rx_rings;
459 dev_info->reta_size = HW_HASH_INDEX_SIZE;
460 dev_info->hash_key_size = 40;
461 max_vnics = bp->max_vnics;
463 /* Fast path specifics */
464 dev_info->min_rx_bufsize = 1;
465 dev_info->max_rx_pktlen = BNXT_MAX_MTU + RTE_ETHER_HDR_LEN +
466 RTE_ETHER_CRC_LEN + VLAN_TAG_SIZE * 2;
468 dev_info->rx_offload_capa = BNXT_DEV_RX_OFFLOAD_SUPPORT;
469 if (bp->flags & BNXT_FLAG_PTP_SUPPORTED)
470 dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_TIMESTAMP;
471 dev_info->tx_offload_capa = BNXT_DEV_TX_OFFLOAD_SUPPORT;
472 dev_info->flow_type_rss_offloads = BNXT_ETH_RSS_SUPPORT;
475 dev_info->default_rxconf = (struct rte_eth_rxconf) {
481 .rx_free_thresh = 32,
482 /* If no descriptors available, pkts are dropped by default */
486 dev_info->default_txconf = (struct rte_eth_txconf) {
492 .tx_free_thresh = 32,
495 eth_dev->data->dev_conf.intr_conf.lsc = 1;
497 eth_dev->data->dev_conf.intr_conf.rxq = 1;
498 dev_info->rx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
499 dev_info->rx_desc_lim.nb_max = BNXT_MAX_RX_RING_DESC;
500 dev_info->tx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
501 dev_info->tx_desc_lim.nb_max = BNXT_MAX_TX_RING_DESC;
506 * TODO: default_rxconf, default_txconf, rx_desc_lim, and tx_desc_lim
507 * need further investigation.
511 vpool = 64; /* ETH_64_POOLS */
512 vrxq = 128; /* ETH_VMDQ_DCB_NUM_QUEUES */
513 for (i = 0; i < 4; vpool >>= 1, i++) {
514 if (max_vnics > vpool) {
515 for (j = 0; j < 5; vrxq >>= 1, j++) {
516 if (dev_info->max_rx_queues > vrxq) {
522 /* Not enough resources to support VMDq */
526 /* Not enough resources to support VMDq */
530 dev_info->max_vmdq_pools = vpool;
531 dev_info->vmdq_queue_num = vrxq;
533 dev_info->vmdq_pool_base = 0;
534 dev_info->vmdq_queue_base = 0;
537 /* Configure the device based on the configuration provided */
538 static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev)
540 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
541 uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
544 bp->rx_queues = (void *)eth_dev->data->rx_queues;
545 bp->tx_queues = (void *)eth_dev->data->tx_queues;
546 bp->tx_nr_rings = eth_dev->data->nb_tx_queues;
547 bp->rx_nr_rings = eth_dev->data->nb_rx_queues;
549 if (BNXT_VF(bp) && (bp->flags & BNXT_FLAG_NEW_RM)) {
550 rc = bnxt_hwrm_check_vf_rings(bp);
552 PMD_DRV_LOG(ERR, "HWRM insufficient resources\n");
556 rc = bnxt_hwrm_func_reserve_vf_resc(bp, false);
558 PMD_DRV_LOG(ERR, "HWRM resource alloc fail:%x\n", rc);
562 /* legacy driver needs to get updated values */
563 rc = bnxt_hwrm_func_qcaps(bp);
565 PMD_DRV_LOG(ERR, "hwrm func qcaps fail:%d\n", rc);
570 /* Inherit new configurations */
571 if (eth_dev->data->nb_rx_queues > bp->max_rx_rings ||
572 eth_dev->data->nb_tx_queues > bp->max_tx_rings ||
573 eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues >
575 eth_dev->data->nb_rx_queues + eth_dev->data->nb_tx_queues >
577 (uint32_t)(eth_dev->data->nb_rx_queues) > bp->max_ring_grps ||
578 (!(eth_dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS) &&
579 bp->max_vnics < eth_dev->data->nb_rx_queues)) {
581 "Insufficient resources to support requested config\n");
583 "Num Queues Requested: Tx %d, Rx %d\n",
584 eth_dev->data->nb_tx_queues,
585 eth_dev->data->nb_rx_queues);
587 "MAX: TxQ %d, RxQ %d, CQ %d Stat %d, Grp %d, Vnic %d\n",
588 bp->max_tx_rings, bp->max_rx_rings, bp->max_cp_rings,
589 bp->max_stat_ctx, bp->max_ring_grps, bp->max_vnics);
593 bp->rx_cp_nr_rings = bp->rx_nr_rings;
594 bp->tx_cp_nr_rings = bp->tx_nr_rings;
596 if (rx_offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
598 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len -
599 RTE_ETHER_HDR_LEN - RTE_ETHER_CRC_LEN - VLAN_TAG_SIZE *
601 bnxt_mtu_set_op(eth_dev, eth_dev->data->mtu);
606 static void bnxt_print_link_info(struct rte_eth_dev *eth_dev)
608 struct rte_eth_link *link = ð_dev->data->dev_link;
610 if (link->link_status)
611 PMD_DRV_LOG(INFO, "Port %d Link Up - speed %u Mbps - %s\n",
612 eth_dev->data->port_id,
613 (uint32_t)link->link_speed,
614 (link->link_duplex == ETH_LINK_FULL_DUPLEX) ?
615 ("full-duplex") : ("half-duplex\n"));
617 PMD_DRV_LOG(INFO, "Port %d Link Down\n",
618 eth_dev->data->port_id);
621 static int bnxt_dev_lsc_intr_setup(struct rte_eth_dev *eth_dev)
623 bnxt_print_link_info(eth_dev);
627 static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)
629 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
630 uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
634 if (bp->rx_cp_nr_rings > RTE_ETHDEV_QUEUE_STAT_CNTRS) {
636 "RxQ cnt %d > CONFIG_RTE_ETHDEV_QUEUE_STAT_CNTRS %d\n",
637 bp->rx_cp_nr_rings, RTE_ETHDEV_QUEUE_STAT_CNTRS);
641 rc = bnxt_init_chip(bp);
645 bnxt_link_update_op(eth_dev, 1);
647 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
648 vlan_mask |= ETH_VLAN_FILTER_MASK;
649 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
650 vlan_mask |= ETH_VLAN_STRIP_MASK;
651 rc = bnxt_vlan_offload_set_op(eth_dev, vlan_mask);
655 bp->flags |= BNXT_FLAG_INIT_DONE;
659 bnxt_shutdown_nic(bp);
660 bnxt_free_tx_mbufs(bp);
661 bnxt_free_rx_mbufs(bp);
665 static int bnxt_dev_set_link_up_op(struct rte_eth_dev *eth_dev)
667 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
670 if (!bp->link_info.link_up)
671 rc = bnxt_set_hwrm_link_config(bp, true);
673 eth_dev->data->dev_link.link_status = 1;
675 bnxt_print_link_info(eth_dev);
679 static int bnxt_dev_set_link_down_op(struct rte_eth_dev *eth_dev)
681 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
683 eth_dev->data->dev_link.link_status = 0;
684 bnxt_set_hwrm_link_config(bp, false);
685 bp->link_info.link_up = 0;
690 /* Unload the driver, release resources */
691 static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
693 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
695 bp->flags &= ~BNXT_FLAG_INIT_DONE;
696 if (bp->eth_dev->data->dev_started) {
697 /* TBD: STOP HW queues DMA */
698 eth_dev->data->dev_link.link_status = 0;
700 bnxt_set_hwrm_link_config(bp, false);
701 bnxt_hwrm_port_clr_stats(bp);
702 bnxt_free_tx_mbufs(bp);
703 bnxt_free_rx_mbufs(bp);
704 bnxt_shutdown_nic(bp);
708 static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev)
710 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
712 if (bp->dev_stopped == 0)
713 bnxt_dev_stop_op(eth_dev);
715 if (eth_dev->data->mac_addrs != NULL) {
716 rte_free(eth_dev->data->mac_addrs);
717 eth_dev->data->mac_addrs = NULL;
719 if (bp->grp_info != NULL) {
720 rte_free(bp->grp_info);
724 bnxt_dev_uninit(eth_dev);
727 static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
730 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
731 uint64_t pool_mask = eth_dev->data->mac_pool_sel[index];
732 struct bnxt_vnic_info *vnic;
733 struct bnxt_filter_info *filter, *temp_filter;
737 * Loop through all VNICs from the specified filter flow pools to
738 * remove the corresponding MAC addr filter
740 for (i = 0; i < bp->nr_vnics; i++) {
741 if (!(pool_mask & (1ULL << i)))
744 vnic = &bp->vnic_info[i];
745 filter = STAILQ_FIRST(&vnic->filter);
747 temp_filter = STAILQ_NEXT(filter, next);
748 if (filter->mac_index == index) {
749 STAILQ_REMOVE(&vnic->filter, filter,
750 bnxt_filter_info, next);
751 bnxt_hwrm_clear_l2_filter(bp, filter);
752 filter->mac_index = INVALID_MAC_INDEX;
753 memset(&filter->l2_addr, 0, RTE_ETHER_ADDR_LEN);
754 STAILQ_INSERT_TAIL(&bp->free_filter_list,
757 filter = temp_filter;
762 static int bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
763 struct rte_ether_addr *mac_addr,
764 uint32_t index, uint32_t pool)
766 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
767 struct bnxt_vnic_info *vnic = &bp->vnic_info[pool];
768 struct bnxt_filter_info *filter;
770 if (BNXT_VF(bp) & !BNXT_VF_IS_TRUSTED(bp)) {
771 PMD_DRV_LOG(ERR, "Cannot add MAC address to a VF interface\n");
776 PMD_DRV_LOG(ERR, "VNIC not found for pool %d!\n", pool);
779 /* Attach requested MAC address to the new l2_filter */
780 STAILQ_FOREACH(filter, &vnic->filter, next) {
781 if (filter->mac_index == index) {
783 "MAC addr already existed for pool %d\n", pool);
787 filter = bnxt_alloc_filter(bp);
789 PMD_DRV_LOG(ERR, "L2 filter alloc failed\n");
792 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
793 filter->mac_index = index;
794 memcpy(filter->l2_addr, mac_addr, RTE_ETHER_ADDR_LEN);
795 return bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
798 int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_complete)
801 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
802 struct rte_eth_link new;
803 unsigned int cnt = BNXT_LINK_WAIT_CNT;
805 memset(&new, 0, sizeof(new));
807 /* Retrieve link info from hardware */
808 rc = bnxt_get_hwrm_link_config(bp, &new);
810 new.link_speed = ETH_LINK_SPEED_100M;
811 new.link_duplex = ETH_LINK_FULL_DUPLEX;
813 "Failed to retrieve link rc = 0x%x!\n", rc);
816 rte_delay_ms(BNXT_LINK_WAIT_INTERVAL);
818 if (!wait_to_complete)
820 } while (!new.link_status && cnt--);
823 /* Timed out or success */
824 if (new.link_status != eth_dev->data->dev_link.link_status ||
825 new.link_speed != eth_dev->data->dev_link.link_speed) {
826 memcpy(ð_dev->data->dev_link, &new,
827 sizeof(struct rte_eth_link));
829 _rte_eth_dev_callback_process(eth_dev,
830 RTE_ETH_EVENT_INTR_LSC,
833 bnxt_print_link_info(eth_dev);
839 static void bnxt_promiscuous_enable_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_promiscuous_disable_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_PROMISC;
864 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
867 static void bnxt_allmulticast_enable_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 void bnxt_allmulticast_disable_op(struct rte_eth_dev *eth_dev)
883 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
884 struct bnxt_vnic_info *vnic;
886 if (bp->vnic_info == NULL)
889 vnic = &bp->vnic_info[0];
891 vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
892 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
895 static int bnxt_reta_update_op(struct rte_eth_dev *eth_dev,
896 struct rte_eth_rss_reta_entry64 *reta_conf,
899 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
900 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
901 struct bnxt_vnic_info *vnic;
904 if (!(dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG))
907 if (reta_size != HW_HASH_INDEX_SIZE) {
908 PMD_DRV_LOG(ERR, "The configured hash table lookup size "
909 "(%d) must equal the size supported by the hardware "
910 "(%d)\n", reta_size, HW_HASH_INDEX_SIZE);
913 /* Update the RSS VNIC(s) */
914 for (i = 0; i < bp->max_vnics; i++) {
915 vnic = &bp->vnic_info[i];
916 memcpy(vnic->rss_table, reta_conf, reta_size);
917 bnxt_hwrm_vnic_rss_cfg(bp, vnic);
922 static int bnxt_reta_query_op(struct rte_eth_dev *eth_dev,
923 struct rte_eth_rss_reta_entry64 *reta_conf,
926 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
927 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
928 struct rte_intr_handle *intr_handle
929 = &bp->pdev->intr_handle;
931 /* Retrieve from the default VNIC */
934 if (!vnic->rss_table)
937 if (reta_size != HW_HASH_INDEX_SIZE) {
938 PMD_DRV_LOG(ERR, "The configured hash table lookup size "
939 "(%d) must equal the size supported by the hardware "
940 "(%d)\n", reta_size, HW_HASH_INDEX_SIZE);
943 /* EW - need to revisit here copying from uint64_t to uint16_t */
944 memcpy(reta_conf, vnic->rss_table, reta_size);
946 if (rte_intr_allow_others(intr_handle)) {
947 if (eth_dev->data->dev_conf.intr_conf.lsc != 0)
948 bnxt_dev_lsc_intr_setup(eth_dev);
954 static int bnxt_rss_hash_update_op(struct rte_eth_dev *eth_dev,
955 struct rte_eth_rss_conf *rss_conf)
957 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
958 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
959 struct bnxt_vnic_info *vnic;
960 uint16_t hash_type = 0;
964 * If RSS enablement were different than dev_configure,
965 * then return -EINVAL
967 if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) {
968 if (!rss_conf->rss_hf)
969 PMD_DRV_LOG(ERR, "Hash type NONE\n");
971 if (rss_conf->rss_hf & BNXT_ETH_RSS_SUPPORT)
975 bp->flags |= BNXT_FLAG_UPDATE_HASH;
976 memcpy(&bp->rss_conf, rss_conf, sizeof(*rss_conf));
978 if (rss_conf->rss_hf & ETH_RSS_IPV4)
979 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
980 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV4_TCP)
981 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
982 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)
983 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
984 if (rss_conf->rss_hf & ETH_RSS_IPV6)
985 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
986 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV6_TCP)
987 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
988 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV6_UDP)
989 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
991 /* Update the RSS VNIC(s) */
992 for (i = 0; i < bp->nr_vnics; i++) {
993 vnic = &bp->vnic_info[i];
994 vnic->hash_type = hash_type;
997 * Use the supplied key if the key length is
998 * acceptable and the rss_key is not NULL
1000 if (rss_conf->rss_key &&
1001 rss_conf->rss_key_len <= HW_HASH_KEY_SIZE)
1002 memcpy(vnic->rss_hash_key, rss_conf->rss_key,
1003 rss_conf->rss_key_len);
1005 bnxt_hwrm_vnic_rss_cfg(bp, vnic);
1010 static int bnxt_rss_hash_conf_get_op(struct rte_eth_dev *eth_dev,
1011 struct rte_eth_rss_conf *rss_conf)
1013 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1014 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
1016 uint32_t hash_types;
1018 /* RSS configuration is the same for all VNICs */
1019 if (vnic && vnic->rss_hash_key) {
1020 if (rss_conf->rss_key) {
1021 len = rss_conf->rss_key_len <= HW_HASH_KEY_SIZE ?
1022 rss_conf->rss_key_len : HW_HASH_KEY_SIZE;
1023 memcpy(rss_conf->rss_key, vnic->rss_hash_key, len);
1026 hash_types = vnic->hash_type;
1027 rss_conf->rss_hf = 0;
1028 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4) {
1029 rss_conf->rss_hf |= ETH_RSS_IPV4;
1030 hash_types &= ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
1032 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4) {
1033 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;
1035 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
1037 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4) {
1038 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV4_UDP;
1040 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
1042 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6) {
1043 rss_conf->rss_hf |= ETH_RSS_IPV6;
1044 hash_types &= ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
1046 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6) {
1047 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV6_TCP;
1049 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
1051 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6) {
1052 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV6_UDP;
1054 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
1058 "Unknwon RSS config from firmware (%08x), RSS disabled",
1063 rss_conf->rss_hf = 0;
1068 static int bnxt_flow_ctrl_get_op(struct rte_eth_dev *dev,
1069 struct rte_eth_fc_conf *fc_conf)
1071 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1072 struct rte_eth_link link_info;
1075 rc = bnxt_get_hwrm_link_config(bp, &link_info);
1079 memset(fc_conf, 0, sizeof(*fc_conf));
1080 if (bp->link_info.auto_pause)
1081 fc_conf->autoneg = 1;
1082 switch (bp->link_info.pause) {
1084 fc_conf->mode = RTE_FC_NONE;
1086 case HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX:
1087 fc_conf->mode = RTE_FC_TX_PAUSE;
1089 case HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX:
1090 fc_conf->mode = RTE_FC_RX_PAUSE;
1092 case (HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX |
1093 HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX):
1094 fc_conf->mode = RTE_FC_FULL;
1100 static int bnxt_flow_ctrl_set_op(struct rte_eth_dev *dev,
1101 struct rte_eth_fc_conf *fc_conf)
1103 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1105 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp)) {
1106 PMD_DRV_LOG(ERR, "Flow Control Settings cannot be modified\n");
1110 switch (fc_conf->mode) {
1112 bp->link_info.auto_pause = 0;
1113 bp->link_info.force_pause = 0;
1115 case RTE_FC_RX_PAUSE:
1116 if (fc_conf->autoneg) {
1117 bp->link_info.auto_pause =
1118 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX;
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_RX;
1126 case RTE_FC_TX_PAUSE:
1127 if (fc_conf->autoneg) {
1128 bp->link_info.auto_pause =
1129 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX;
1130 bp->link_info.force_pause = 0;
1132 bp->link_info.auto_pause = 0;
1133 bp->link_info.force_pause =
1134 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX;
1138 if (fc_conf->autoneg) {
1139 bp->link_info.auto_pause =
1140 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX |
1141 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX;
1142 bp->link_info.force_pause = 0;
1144 bp->link_info.auto_pause = 0;
1145 bp->link_info.force_pause =
1146 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX |
1147 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_RX;
1151 return bnxt_set_hwrm_link_config(bp, true);
1154 /* Add UDP tunneling port */
1156 bnxt_udp_tunnel_port_add_op(struct rte_eth_dev *eth_dev,
1157 struct rte_eth_udp_tunnel *udp_tunnel)
1159 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1160 uint16_t tunnel_type = 0;
1163 switch (udp_tunnel->prot_type) {
1164 case RTE_TUNNEL_TYPE_VXLAN:
1165 if (bp->vxlan_port_cnt) {
1166 PMD_DRV_LOG(ERR, "Tunnel Port %d already programmed\n",
1167 udp_tunnel->udp_port);
1168 if (bp->vxlan_port != udp_tunnel->udp_port) {
1169 PMD_DRV_LOG(ERR, "Only one port allowed\n");
1172 bp->vxlan_port_cnt++;
1176 HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN;
1177 bp->vxlan_port_cnt++;
1179 case RTE_TUNNEL_TYPE_GENEVE:
1180 if (bp->geneve_port_cnt) {
1181 PMD_DRV_LOG(ERR, "Tunnel Port %d already programmed\n",
1182 udp_tunnel->udp_port);
1183 if (bp->geneve_port != udp_tunnel->udp_port) {
1184 PMD_DRV_LOG(ERR, "Only one port allowed\n");
1187 bp->geneve_port_cnt++;
1191 HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE;
1192 bp->geneve_port_cnt++;
1195 PMD_DRV_LOG(ERR, "Tunnel type is not supported\n");
1198 rc = bnxt_hwrm_tunnel_dst_port_alloc(bp, udp_tunnel->udp_port,
1204 bnxt_udp_tunnel_port_del_op(struct rte_eth_dev *eth_dev,
1205 struct rte_eth_udp_tunnel *udp_tunnel)
1207 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1208 uint16_t tunnel_type = 0;
1212 switch (udp_tunnel->prot_type) {
1213 case RTE_TUNNEL_TYPE_VXLAN:
1214 if (!bp->vxlan_port_cnt) {
1215 PMD_DRV_LOG(ERR, "No Tunnel port configured yet\n");
1218 if (bp->vxlan_port != udp_tunnel->udp_port) {
1219 PMD_DRV_LOG(ERR, "Req Port: %d. Configured port: %d\n",
1220 udp_tunnel->udp_port, bp->vxlan_port);
1223 if (--bp->vxlan_port_cnt)
1227 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN;
1228 port = bp->vxlan_fw_dst_port_id;
1230 case RTE_TUNNEL_TYPE_GENEVE:
1231 if (!bp->geneve_port_cnt) {
1232 PMD_DRV_LOG(ERR, "No Tunnel port configured yet\n");
1235 if (bp->geneve_port != udp_tunnel->udp_port) {
1236 PMD_DRV_LOG(ERR, "Req Port: %d. Configured port: %d\n",
1237 udp_tunnel->udp_port, bp->geneve_port);
1240 if (--bp->geneve_port_cnt)
1244 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE;
1245 port = bp->geneve_fw_dst_port_id;
1248 PMD_DRV_LOG(ERR, "Tunnel type is not supported\n");
1252 rc = bnxt_hwrm_tunnel_dst_port_free(bp, port, tunnel_type);
1255 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN)
1258 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE)
1259 bp->geneve_port = 0;
1264 static int bnxt_del_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
1266 struct bnxt_filter_info *filter, *temp_filter, *new_filter;
1267 struct bnxt_vnic_info *vnic;
1270 uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN;
1272 /* Cycle through all VNICs */
1273 for (i = 0; i < bp->nr_vnics; i++) {
1275 * For each VNIC and each associated filter(s)
1276 * if VLAN exists && VLAN matches vlan_id
1277 * remove the MAC+VLAN filter
1278 * add a new MAC only filter
1280 * VLAN filter doesn't exist, just skip and continue
1282 vnic = &bp->vnic_info[i];
1283 filter = STAILQ_FIRST(&vnic->filter);
1285 temp_filter = STAILQ_NEXT(filter, next);
1287 if (filter->enables & chk &&
1288 filter->l2_ovlan == vlan_id) {
1289 /* Must delete the filter */
1290 STAILQ_REMOVE(&vnic->filter, filter,
1291 bnxt_filter_info, next);
1292 bnxt_hwrm_clear_l2_filter(bp, filter);
1293 STAILQ_INSERT_TAIL(&bp->free_filter_list,
1297 * Need to examine to see if the MAC
1298 * filter already existed or not before
1299 * allocating a new one
1302 new_filter = bnxt_alloc_filter(bp);
1305 "MAC/VLAN filter alloc failed\n");
1309 STAILQ_INSERT_TAIL(&vnic->filter,
1311 /* Inherit MAC from previous filter */
1312 new_filter->mac_index =
1314 memcpy(new_filter->l2_addr, filter->l2_addr,
1315 RTE_ETHER_ADDR_LEN);
1316 /* MAC only filter */
1317 rc = bnxt_hwrm_set_l2_filter(bp,
1323 "Del Vlan filter for %d\n",
1326 filter = temp_filter;
1333 static int bnxt_add_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
1335 struct bnxt_filter_info *filter, *temp_filter, *new_filter;
1336 struct bnxt_vnic_info *vnic;
1339 uint32_t en = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN |
1340 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN_MASK;
1341 uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_IVLAN;
1343 /* Cycle through all VNICs */
1344 for (i = 0; i < bp->nr_vnics; i++) {
1346 * For each VNIC and each associated filter(s)
1348 * if VLAN matches vlan_id
1349 * VLAN filter already exists, just skip and continue
1351 * add a new MAC+VLAN filter
1353 * Remove the old MAC only filter
1354 * Add a new MAC+VLAN filter
1356 vnic = &bp->vnic_info[i];
1357 filter = STAILQ_FIRST(&vnic->filter);
1359 temp_filter = STAILQ_NEXT(filter, next);
1361 if (filter->enables & chk) {
1362 if (filter->l2_ivlan == vlan_id)
1365 /* Must delete the MAC filter */
1366 STAILQ_REMOVE(&vnic->filter, filter,
1367 bnxt_filter_info, next);
1368 bnxt_hwrm_clear_l2_filter(bp, filter);
1369 filter->l2_ovlan = 0;
1370 STAILQ_INSERT_TAIL(&bp->free_filter_list,
1373 new_filter = bnxt_alloc_filter(bp);
1376 "MAC/VLAN filter alloc failed\n");
1380 STAILQ_INSERT_TAIL(&vnic->filter, new_filter, next);
1381 /* Inherit MAC from the previous filter */
1382 new_filter->mac_index = filter->mac_index;
1383 memcpy(new_filter->l2_addr, filter->l2_addr,
1384 RTE_ETHER_ADDR_LEN);
1385 /* MAC + VLAN ID filter */
1386 new_filter->l2_ivlan = vlan_id;
1387 new_filter->l2_ivlan_mask = 0xF000;
1388 new_filter->enables |= en;
1389 rc = bnxt_hwrm_set_l2_filter(bp,
1395 "Added Vlan filter for %d\n", vlan_id);
1397 filter = temp_filter;
1404 static int bnxt_vlan_filter_set_op(struct rte_eth_dev *eth_dev,
1405 uint16_t vlan_id, int on)
1407 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1409 /* These operations apply to ALL existing MAC/VLAN filters */
1411 return bnxt_add_vlan_filter(bp, vlan_id);
1413 return bnxt_del_vlan_filter(bp, vlan_id);
1417 bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask)
1419 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1420 uint64_t rx_offloads = dev->data->dev_conf.rxmode.offloads;
1423 if (mask & ETH_VLAN_FILTER_MASK) {
1424 if (!(rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)) {
1425 /* Remove any VLAN filters programmed */
1426 for (i = 0; i < 4095; i++)
1427 bnxt_del_vlan_filter(bp, i);
1429 PMD_DRV_LOG(DEBUG, "VLAN Filtering: %d\n",
1430 !!(rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER));
1433 if (mask & ETH_VLAN_STRIP_MASK) {
1434 /* Enable or disable VLAN stripping */
1435 for (i = 0; i < bp->nr_vnics; i++) {
1436 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
1437 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
1438 vnic->vlan_strip = true;
1440 vnic->vlan_strip = false;
1441 bnxt_hwrm_vnic_cfg(bp, vnic);
1443 PMD_DRV_LOG(DEBUG, "VLAN Strip Offload: %d\n",
1444 !!(rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP));
1447 if (mask & ETH_VLAN_EXTEND_MASK)
1448 PMD_DRV_LOG(ERR, "Extend VLAN Not supported\n");
1454 bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev,
1455 struct rte_ether_addr *addr)
1457 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1458 /* Default Filter is tied to VNIC 0 */
1459 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
1460 struct bnxt_filter_info *filter;
1463 if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
1466 memcpy(bp->mac_addr, addr, sizeof(bp->mac_addr));
1468 STAILQ_FOREACH(filter, &vnic->filter, next) {
1469 /* Default Filter is at Index 0 */
1470 if (filter->mac_index != 0)
1472 rc = bnxt_hwrm_clear_l2_filter(bp, filter);
1475 memcpy(filter->l2_addr, bp->mac_addr, RTE_ETHER_ADDR_LEN);
1476 memset(filter->l2_addr_mask, 0xff, RTE_ETHER_ADDR_LEN);
1477 filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX;
1479 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR |
1480 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK;
1481 rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
1484 filter->mac_index = 0;
1485 PMD_DRV_LOG(DEBUG, "Set MAC addr\n");
1492 bnxt_dev_set_mc_addr_list_op(struct rte_eth_dev *eth_dev,
1493 struct rte_ether_addr *mc_addr_set,
1494 uint32_t nb_mc_addr)
1496 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1497 char *mc_addr_list = (char *)mc_addr_set;
1498 struct bnxt_vnic_info *vnic;
1499 uint32_t off = 0, i = 0;
1501 vnic = &bp->vnic_info[0];
1503 if (nb_mc_addr > BNXT_MAX_MC_ADDRS) {
1504 vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
1508 /* TODO Check for Duplicate mcast addresses */
1509 vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
1510 for (i = 0; i < nb_mc_addr; i++) {
1511 memcpy(vnic->mc_list + off, &mc_addr_list[i],
1512 RTE_ETHER_ADDR_LEN);
1513 off += RTE_ETHER_ADDR_LEN;
1516 vnic->mc_addr_cnt = i;
1519 return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
1523 bnxt_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
1525 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1526 uint8_t fw_major = (bp->fw_ver >> 24) & 0xff;
1527 uint8_t fw_minor = (bp->fw_ver >> 16) & 0xff;
1528 uint8_t fw_updt = (bp->fw_ver >> 8) & 0xff;
1531 ret = snprintf(fw_version, fw_size, "%d.%d.%d",
1532 fw_major, fw_minor, fw_updt);
1534 ret += 1; /* add the size of '\0' */
1535 if (fw_size < (uint32_t)ret)
1542 bnxt_rxq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
1543 struct rte_eth_rxq_info *qinfo)
1545 struct bnxt_rx_queue *rxq;
1547 rxq = dev->data->rx_queues[queue_id];
1549 qinfo->mp = rxq->mb_pool;
1550 qinfo->scattered_rx = dev->data->scattered_rx;
1551 qinfo->nb_desc = rxq->nb_rx_desc;
1553 qinfo->conf.rx_free_thresh = rxq->rx_free_thresh;
1554 qinfo->conf.rx_drop_en = 0;
1555 qinfo->conf.rx_deferred_start = 0;
1559 bnxt_txq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
1560 struct rte_eth_txq_info *qinfo)
1562 struct bnxt_tx_queue *txq;
1564 txq = dev->data->tx_queues[queue_id];
1566 qinfo->nb_desc = txq->nb_tx_desc;
1568 qinfo->conf.tx_thresh.pthresh = txq->pthresh;
1569 qinfo->conf.tx_thresh.hthresh = txq->hthresh;
1570 qinfo->conf.tx_thresh.wthresh = txq->wthresh;
1572 qinfo->conf.tx_free_thresh = txq->tx_free_thresh;
1573 qinfo->conf.tx_rs_thresh = 0;
1574 qinfo->conf.tx_deferred_start = txq->tx_deferred_start;
1577 static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu)
1579 struct bnxt *bp = eth_dev->data->dev_private;
1580 struct rte_eth_dev_info dev_info;
1584 bnxt_dev_info_get_op(eth_dev, &dev_info);
1586 if (new_mtu < RTE_ETHER_MIN_MTU || new_mtu > BNXT_MAX_MTU) {
1587 PMD_DRV_LOG(ERR, "MTU requested must be within (%d, %d)\n",
1588 RTE_ETHER_MIN_MTU, BNXT_MAX_MTU);
1592 if (new_mtu > RTE_ETHER_MTU) {
1593 bp->flags |= BNXT_FLAG_JUMBO;
1594 bp->eth_dev->data->dev_conf.rxmode.offloads |=
1595 DEV_RX_OFFLOAD_JUMBO_FRAME;
1597 bp->eth_dev->data->dev_conf.rxmode.offloads &=
1598 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1599 bp->flags &= ~BNXT_FLAG_JUMBO;
1602 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len =
1603 new_mtu + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN +
1606 eth_dev->data->mtu = new_mtu;
1607 PMD_DRV_LOG(INFO, "New MTU is %d\n", eth_dev->data->mtu);
1609 for (i = 0; i < bp->nr_vnics; i++) {
1610 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
1613 vnic->mru = bp->eth_dev->data->mtu + RTE_ETHER_HDR_LEN +
1614 RTE_ETHER_CRC_LEN + VLAN_TAG_SIZE * 2;
1615 rc = bnxt_hwrm_vnic_cfg(bp, vnic);
1619 size = rte_pktmbuf_data_room_size(bp->rx_queues[0]->mb_pool);
1620 size -= RTE_PKTMBUF_HEADROOM;
1622 if (size < new_mtu) {
1623 rc = bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
1633 bnxt_vlan_pvid_set_op(struct rte_eth_dev *dev, uint16_t pvid, int on)
1635 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1636 uint16_t vlan = bp->vlan;
1639 if (!BNXT_SINGLE_PF(bp) || BNXT_VF(bp)) {
1641 "PVID cannot be modified for this function\n");
1644 bp->vlan = on ? pvid : 0;
1646 rc = bnxt_hwrm_set_default_vlan(bp, 0, 0);
1653 bnxt_dev_led_on_op(struct rte_eth_dev *dev)
1655 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1657 return bnxt_hwrm_port_led_cfg(bp, true);
1661 bnxt_dev_led_off_op(struct rte_eth_dev *dev)
1663 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1665 return bnxt_hwrm_port_led_cfg(bp, false);
1669 bnxt_rx_queue_count_op(struct rte_eth_dev *dev, uint16_t rx_queue_id)
1671 uint32_t desc = 0, raw_cons = 0, cons;
1672 struct bnxt_cp_ring_info *cpr;
1673 struct bnxt_rx_queue *rxq;
1674 struct rx_pkt_cmpl *rxcmp;
1679 rxq = dev->data->rx_queues[rx_queue_id];
1683 while (raw_cons < rxq->nb_rx_desc) {
1684 cons = RING_CMP(cpr->cp_ring_struct, raw_cons);
1685 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1687 if (!CMPL_VALID(rxcmp, valid))
1689 valid = FLIP_VALID(cons, cpr->cp_ring_struct->ring_mask, valid);
1690 cmp_type = CMP_TYPE(rxcmp);
1691 if (cmp_type == RX_TPA_END_CMPL_TYPE_RX_TPA_END) {
1692 cmp = (rte_le_to_cpu_32(
1693 ((struct rx_tpa_end_cmpl *)
1694 (rxcmp))->agg_bufs_v1) &
1695 RX_TPA_END_CMPL_AGG_BUFS_MASK) >>
1696 RX_TPA_END_CMPL_AGG_BUFS_SFT;
1698 } else if (cmp_type == 0x11) {
1700 cmp = (rxcmp->agg_bufs_v1 &
1701 RX_PKT_CMPL_AGG_BUFS_MASK) >>
1702 RX_PKT_CMPL_AGG_BUFS_SFT;
1707 raw_cons += cmp ? cmp : 2;
1714 bnxt_rx_descriptor_status_op(void *rx_queue, uint16_t offset)
1716 struct bnxt_rx_queue *rxq = (struct bnxt_rx_queue *)rx_queue;
1717 struct bnxt_rx_ring_info *rxr;
1718 struct bnxt_cp_ring_info *cpr;
1719 struct bnxt_sw_rx_bd *rx_buf;
1720 struct rx_pkt_cmpl *rxcmp;
1721 uint32_t cons, cp_cons;
1729 if (offset >= rxq->nb_rx_desc)
1732 cons = RING_CMP(cpr->cp_ring_struct, offset);
1733 cp_cons = cpr->cp_raw_cons;
1734 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1736 if (cons > cp_cons) {
1737 if (CMPL_VALID(rxcmp, cpr->valid))
1738 return RTE_ETH_RX_DESC_DONE;
1740 if (CMPL_VALID(rxcmp, !cpr->valid))
1741 return RTE_ETH_RX_DESC_DONE;
1743 rx_buf = &rxr->rx_buf_ring[cons];
1744 if (rx_buf->mbuf == NULL)
1745 return RTE_ETH_RX_DESC_UNAVAIL;
1748 return RTE_ETH_RX_DESC_AVAIL;
1752 bnxt_tx_descriptor_status_op(void *tx_queue, uint16_t offset)
1754 struct bnxt_tx_queue *txq = (struct bnxt_tx_queue *)tx_queue;
1755 struct bnxt_tx_ring_info *txr;
1756 struct bnxt_cp_ring_info *cpr;
1757 struct bnxt_sw_tx_bd *tx_buf;
1758 struct tx_pkt_cmpl *txcmp;
1759 uint32_t cons, cp_cons;
1767 if (offset >= txq->nb_tx_desc)
1770 cons = RING_CMP(cpr->cp_ring_struct, offset);
1771 txcmp = (struct tx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1772 cp_cons = cpr->cp_raw_cons;
1774 if (cons > cp_cons) {
1775 if (CMPL_VALID(txcmp, cpr->valid))
1776 return RTE_ETH_TX_DESC_UNAVAIL;
1778 if (CMPL_VALID(txcmp, !cpr->valid))
1779 return RTE_ETH_TX_DESC_UNAVAIL;
1781 tx_buf = &txr->tx_buf_ring[cons];
1782 if (tx_buf->mbuf == NULL)
1783 return RTE_ETH_TX_DESC_DONE;
1785 return RTE_ETH_TX_DESC_FULL;
1788 static struct bnxt_filter_info *
1789 bnxt_match_and_validate_ether_filter(struct bnxt *bp,
1790 struct rte_eth_ethertype_filter *efilter,
1791 struct bnxt_vnic_info *vnic0,
1792 struct bnxt_vnic_info *vnic,
1795 struct bnxt_filter_info *mfilter = NULL;
1799 if (efilter->ether_type == RTE_ETHER_TYPE_IPV4 ||
1800 efilter->ether_type == RTE_ETHER_TYPE_IPV6) {
1801 PMD_DRV_LOG(ERR, "invalid ether_type(0x%04x) in"
1802 " ethertype filter.", efilter->ether_type);
1806 if (efilter->queue >= bp->rx_nr_rings) {
1807 PMD_DRV_LOG(ERR, "Invalid queue %d\n", efilter->queue);
1812 vnic0 = &bp->vnic_info[0];
1813 vnic = &bp->vnic_info[efilter->queue];
1815 PMD_DRV_LOG(ERR, "Invalid queue %d\n", efilter->queue);
1820 if (efilter->flags & RTE_ETHTYPE_FLAGS_DROP) {
1821 STAILQ_FOREACH(mfilter, &vnic0->filter, next) {
1822 if ((!memcmp(efilter->mac_addr.addr_bytes,
1823 mfilter->l2_addr, RTE_ETHER_ADDR_LEN) &&
1825 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP &&
1826 mfilter->ethertype == efilter->ether_type)) {
1832 STAILQ_FOREACH(mfilter, &vnic->filter, next)
1833 if ((!memcmp(efilter->mac_addr.addr_bytes,
1834 mfilter->l2_addr, RTE_ETHER_ADDR_LEN) &&
1835 mfilter->ethertype == efilter->ether_type &&
1837 HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH_RX)) {
1851 bnxt_ethertype_filter(struct rte_eth_dev *dev,
1852 enum rte_filter_op filter_op,
1855 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1856 struct rte_eth_ethertype_filter *efilter =
1857 (struct rte_eth_ethertype_filter *)arg;
1858 struct bnxt_filter_info *bfilter, *filter1;
1859 struct bnxt_vnic_info *vnic, *vnic0;
1862 if (filter_op == RTE_ETH_FILTER_NOP)
1866 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
1871 vnic0 = &bp->vnic_info[0];
1872 vnic = &bp->vnic_info[efilter->queue];
1874 switch (filter_op) {
1875 case RTE_ETH_FILTER_ADD:
1876 bnxt_match_and_validate_ether_filter(bp, efilter,
1881 bfilter = bnxt_get_unused_filter(bp);
1882 if (bfilter == NULL) {
1884 "Not enough resources for a new filter.\n");
1887 bfilter->filter_type = HWRM_CFA_NTUPLE_FILTER;
1888 memcpy(bfilter->l2_addr, efilter->mac_addr.addr_bytes,
1889 RTE_ETHER_ADDR_LEN);
1890 memcpy(bfilter->dst_macaddr, efilter->mac_addr.addr_bytes,
1891 RTE_ETHER_ADDR_LEN);
1892 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_MACADDR;
1893 bfilter->ethertype = efilter->ether_type;
1894 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
1896 filter1 = bnxt_get_l2_filter(bp, bfilter, vnic0);
1897 if (filter1 == NULL) {
1902 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
1903 bfilter->fw_l2_filter_id = filter1->fw_l2_filter_id;
1905 bfilter->dst_id = vnic->fw_vnic_id;
1907 if (efilter->flags & RTE_ETHTYPE_FLAGS_DROP) {
1909 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP;
1912 ret = bnxt_hwrm_set_ntuple_filter(bp, bfilter->dst_id, bfilter);
1915 STAILQ_INSERT_TAIL(&vnic->filter, bfilter, next);
1917 case RTE_ETH_FILTER_DELETE:
1918 filter1 = bnxt_match_and_validate_ether_filter(bp, efilter,
1920 if (ret == -EEXIST) {
1921 ret = bnxt_hwrm_clear_ntuple_filter(bp, filter1);
1923 STAILQ_REMOVE(&vnic->filter, filter1, bnxt_filter_info,
1925 bnxt_free_filter(bp, filter1);
1926 } else if (ret == 0) {
1927 PMD_DRV_LOG(ERR, "No matching filter found\n");
1931 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
1937 bnxt_free_filter(bp, bfilter);
1943 parse_ntuple_filter(struct bnxt *bp,
1944 struct rte_eth_ntuple_filter *nfilter,
1945 struct bnxt_filter_info *bfilter)
1949 if (nfilter->queue >= bp->rx_nr_rings) {
1950 PMD_DRV_LOG(ERR, "Invalid queue %d\n", nfilter->queue);
1954 switch (nfilter->dst_port_mask) {
1956 bfilter->dst_port_mask = -1;
1957 bfilter->dst_port = nfilter->dst_port;
1958 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT |
1959 NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
1962 PMD_DRV_LOG(ERR, "invalid dst_port mask.");
1966 bfilter->ip_addr_type = NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
1967 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
1969 switch (nfilter->proto_mask) {
1971 if (nfilter->proto == 17) /* IPPROTO_UDP */
1972 bfilter->ip_protocol = 17;
1973 else if (nfilter->proto == 6) /* IPPROTO_TCP */
1974 bfilter->ip_protocol = 6;
1977 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
1980 PMD_DRV_LOG(ERR, "invalid protocol mask.");
1984 switch (nfilter->dst_ip_mask) {
1986 bfilter->dst_ipaddr_mask[0] = -1;
1987 bfilter->dst_ipaddr[0] = nfilter->dst_ip;
1988 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR |
1989 NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
1992 PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
1996 switch (nfilter->src_ip_mask) {
1998 bfilter->src_ipaddr_mask[0] = -1;
1999 bfilter->src_ipaddr[0] = nfilter->src_ip;
2000 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR |
2001 NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2004 PMD_DRV_LOG(ERR, "invalid src_ip mask.");
2008 switch (nfilter->src_port_mask) {
2010 bfilter->src_port_mask = -1;
2011 bfilter->src_port = nfilter->src_port;
2012 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT |
2013 NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2016 PMD_DRV_LOG(ERR, "invalid src_port mask.");
2021 //nfilter->priority = (uint8_t)filter->priority;
2023 bfilter->enables = en;
2027 static struct bnxt_filter_info*
2028 bnxt_match_ntuple_filter(struct bnxt *bp,
2029 struct bnxt_filter_info *bfilter,
2030 struct bnxt_vnic_info **mvnic)
2032 struct bnxt_filter_info *mfilter = NULL;
2035 for (i = bp->nr_vnics - 1; i >= 0; i--) {
2036 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2037 STAILQ_FOREACH(mfilter, &vnic->filter, next) {
2038 if (bfilter->src_ipaddr[0] == mfilter->src_ipaddr[0] &&
2039 bfilter->src_ipaddr_mask[0] ==
2040 mfilter->src_ipaddr_mask[0] &&
2041 bfilter->src_port == mfilter->src_port &&
2042 bfilter->src_port_mask == mfilter->src_port_mask &&
2043 bfilter->dst_ipaddr[0] == mfilter->dst_ipaddr[0] &&
2044 bfilter->dst_ipaddr_mask[0] ==
2045 mfilter->dst_ipaddr_mask[0] &&
2046 bfilter->dst_port == mfilter->dst_port &&
2047 bfilter->dst_port_mask == mfilter->dst_port_mask &&
2048 bfilter->flags == mfilter->flags &&
2049 bfilter->enables == mfilter->enables) {
2060 bnxt_cfg_ntuple_filter(struct bnxt *bp,
2061 struct rte_eth_ntuple_filter *nfilter,
2062 enum rte_filter_op filter_op)
2064 struct bnxt_filter_info *bfilter, *mfilter, *filter1;
2065 struct bnxt_vnic_info *vnic, *vnic0, *mvnic;
2068 if (nfilter->flags != RTE_5TUPLE_FLAGS) {
2069 PMD_DRV_LOG(ERR, "only 5tuple is supported.");
2073 if (nfilter->flags & RTE_NTUPLE_FLAGS_TCP_FLAG) {
2074 PMD_DRV_LOG(ERR, "Ntuple filter: TCP flags not supported\n");
2078 bfilter = bnxt_get_unused_filter(bp);
2079 if (bfilter == NULL) {
2081 "Not enough resources for a new filter.\n");
2084 ret = parse_ntuple_filter(bp, nfilter, bfilter);
2088 vnic = &bp->vnic_info[nfilter->queue];
2089 vnic0 = &bp->vnic_info[0];
2090 filter1 = STAILQ_FIRST(&vnic0->filter);
2091 if (filter1 == NULL) {
2096 bfilter->dst_id = vnic->fw_vnic_id;
2097 bfilter->fw_l2_filter_id = filter1->fw_l2_filter_id;
2099 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
2100 bfilter->ethertype = 0x800;
2101 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2103 mfilter = bnxt_match_ntuple_filter(bp, bfilter, &mvnic);
2105 if (mfilter != NULL && filter_op == RTE_ETH_FILTER_ADD &&
2106 bfilter->dst_id == mfilter->dst_id) {
2107 PMD_DRV_LOG(ERR, "filter exists.\n");
2110 } else if (mfilter != NULL && filter_op == RTE_ETH_FILTER_ADD &&
2111 bfilter->dst_id != mfilter->dst_id) {
2112 mfilter->dst_id = vnic->fw_vnic_id;
2113 ret = bnxt_hwrm_set_ntuple_filter(bp, mfilter->dst_id, mfilter);
2114 STAILQ_REMOVE(&mvnic->filter, mfilter, bnxt_filter_info, next);
2115 STAILQ_INSERT_TAIL(&vnic->filter, mfilter, next);
2116 PMD_DRV_LOG(ERR, "filter with matching pattern exists.\n");
2117 PMD_DRV_LOG(ERR, " Updated it to the new destination queue\n");
2120 if (mfilter == NULL && filter_op == RTE_ETH_FILTER_DELETE) {
2121 PMD_DRV_LOG(ERR, "filter doesn't exist.");
2126 if (filter_op == RTE_ETH_FILTER_ADD) {
2127 bfilter->filter_type = HWRM_CFA_NTUPLE_FILTER;
2128 ret = bnxt_hwrm_set_ntuple_filter(bp, bfilter->dst_id, bfilter);
2131 STAILQ_INSERT_TAIL(&vnic->filter, bfilter, next);
2133 if (mfilter == NULL) {
2134 /* This should not happen. But for Coverity! */
2138 ret = bnxt_hwrm_clear_ntuple_filter(bp, mfilter);
2140 STAILQ_REMOVE(&vnic->filter, mfilter, bnxt_filter_info, next);
2141 bnxt_free_filter(bp, mfilter);
2142 mfilter->fw_l2_filter_id = -1;
2143 bnxt_free_filter(bp, bfilter);
2144 bfilter->fw_l2_filter_id = -1;
2149 bfilter->fw_l2_filter_id = -1;
2150 bnxt_free_filter(bp, bfilter);
2155 bnxt_ntuple_filter(struct rte_eth_dev *dev,
2156 enum rte_filter_op filter_op,
2159 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2162 if (filter_op == RTE_ETH_FILTER_NOP)
2166 PMD_DRV_LOG(ERR, "arg shouldn't be NULL for operation %u.",
2171 switch (filter_op) {
2172 case RTE_ETH_FILTER_ADD:
2173 ret = bnxt_cfg_ntuple_filter(bp,
2174 (struct rte_eth_ntuple_filter *)arg,
2177 case RTE_ETH_FILTER_DELETE:
2178 ret = bnxt_cfg_ntuple_filter(bp,
2179 (struct rte_eth_ntuple_filter *)arg,
2183 PMD_DRV_LOG(ERR, "unsupported operation %u.", filter_op);
2191 bnxt_parse_fdir_filter(struct bnxt *bp,
2192 struct rte_eth_fdir_filter *fdir,
2193 struct bnxt_filter_info *filter)
2195 enum rte_fdir_mode fdir_mode =
2196 bp->eth_dev->data->dev_conf.fdir_conf.mode;
2197 struct bnxt_vnic_info *vnic0, *vnic;
2198 struct bnxt_filter_info *filter1;
2202 if (fdir_mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
2205 filter->l2_ovlan = fdir->input.flow_ext.vlan_tci;
2206 en |= EM_FLOW_ALLOC_INPUT_EN_OVLAN_VID;
2208 switch (fdir->input.flow_type) {
2209 case RTE_ETH_FLOW_IPV4:
2210 case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
2212 filter->src_ipaddr[0] = fdir->input.flow.ip4_flow.src_ip;
2213 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2214 filter->dst_ipaddr[0] = fdir->input.flow.ip4_flow.dst_ip;
2215 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2216 filter->ip_protocol = fdir->input.flow.ip4_flow.proto;
2217 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2218 filter->ip_addr_type =
2219 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2220 filter->src_ipaddr_mask[0] = 0xffffffff;
2221 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2222 filter->dst_ipaddr_mask[0] = 0xffffffff;
2223 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2224 filter->ethertype = 0x800;
2225 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2227 case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
2228 filter->src_port = fdir->input.flow.tcp4_flow.src_port;
2229 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2230 filter->dst_port = fdir->input.flow.tcp4_flow.dst_port;
2231 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2232 filter->dst_port_mask = 0xffff;
2233 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2234 filter->src_port_mask = 0xffff;
2235 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2236 filter->src_ipaddr[0] = fdir->input.flow.tcp4_flow.ip.src_ip;
2237 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2238 filter->dst_ipaddr[0] = fdir->input.flow.tcp4_flow.ip.dst_ip;
2239 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2240 filter->ip_protocol = 6;
2241 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2242 filter->ip_addr_type =
2243 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2244 filter->src_ipaddr_mask[0] = 0xffffffff;
2245 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2246 filter->dst_ipaddr_mask[0] = 0xffffffff;
2247 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2248 filter->ethertype = 0x800;
2249 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2251 case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
2252 filter->src_port = fdir->input.flow.udp4_flow.src_port;
2253 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2254 filter->dst_port = fdir->input.flow.udp4_flow.dst_port;
2255 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2256 filter->dst_port_mask = 0xffff;
2257 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2258 filter->src_port_mask = 0xffff;
2259 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2260 filter->src_ipaddr[0] = fdir->input.flow.udp4_flow.ip.src_ip;
2261 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2262 filter->dst_ipaddr[0] = fdir->input.flow.udp4_flow.ip.dst_ip;
2263 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2264 filter->ip_protocol = 17;
2265 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2266 filter->ip_addr_type =
2267 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2268 filter->src_ipaddr_mask[0] = 0xffffffff;
2269 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2270 filter->dst_ipaddr_mask[0] = 0xffffffff;
2271 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2272 filter->ethertype = 0x800;
2273 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2275 case RTE_ETH_FLOW_IPV6:
2276 case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
2278 filter->ip_addr_type =
2279 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2280 filter->ip_protocol = fdir->input.flow.ipv6_flow.proto;
2281 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2282 rte_memcpy(filter->src_ipaddr,
2283 fdir->input.flow.ipv6_flow.src_ip, 16);
2284 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2285 rte_memcpy(filter->dst_ipaddr,
2286 fdir->input.flow.ipv6_flow.dst_ip, 16);
2287 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2288 memset(filter->dst_ipaddr_mask, 0xff, 16);
2289 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2290 memset(filter->src_ipaddr_mask, 0xff, 16);
2291 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2292 filter->ethertype = 0x86dd;
2293 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2295 case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
2296 filter->src_port = fdir->input.flow.tcp6_flow.src_port;
2297 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2298 filter->dst_port = fdir->input.flow.tcp6_flow.dst_port;
2299 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2300 filter->dst_port_mask = 0xffff;
2301 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2302 filter->src_port_mask = 0xffff;
2303 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2304 filter->ip_addr_type =
2305 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2306 filter->ip_protocol = fdir->input.flow.tcp6_flow.ip.proto;
2307 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2308 rte_memcpy(filter->src_ipaddr,
2309 fdir->input.flow.tcp6_flow.ip.src_ip, 16);
2310 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2311 rte_memcpy(filter->dst_ipaddr,
2312 fdir->input.flow.tcp6_flow.ip.dst_ip, 16);
2313 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2314 memset(filter->dst_ipaddr_mask, 0xff, 16);
2315 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2316 memset(filter->src_ipaddr_mask, 0xff, 16);
2317 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2318 filter->ethertype = 0x86dd;
2319 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2321 case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
2322 filter->src_port = fdir->input.flow.udp6_flow.src_port;
2323 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2324 filter->dst_port = fdir->input.flow.udp6_flow.dst_port;
2325 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2326 filter->dst_port_mask = 0xffff;
2327 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2328 filter->src_port_mask = 0xffff;
2329 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2330 filter->ip_addr_type =
2331 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2332 filter->ip_protocol = fdir->input.flow.udp6_flow.ip.proto;
2333 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2334 rte_memcpy(filter->src_ipaddr,
2335 fdir->input.flow.udp6_flow.ip.src_ip, 16);
2336 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2337 rte_memcpy(filter->dst_ipaddr,
2338 fdir->input.flow.udp6_flow.ip.dst_ip, 16);
2339 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2340 memset(filter->dst_ipaddr_mask, 0xff, 16);
2341 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2342 memset(filter->src_ipaddr_mask, 0xff, 16);
2343 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2344 filter->ethertype = 0x86dd;
2345 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2347 case RTE_ETH_FLOW_L2_PAYLOAD:
2348 filter->ethertype = fdir->input.flow.l2_flow.ether_type;
2349 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2351 case RTE_ETH_FLOW_VXLAN:
2352 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2354 filter->vni = fdir->input.flow.tunnel_flow.tunnel_id;
2355 filter->tunnel_type =
2356 CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN;
2357 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE;
2359 case RTE_ETH_FLOW_NVGRE:
2360 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2362 filter->vni = fdir->input.flow.tunnel_flow.tunnel_id;
2363 filter->tunnel_type =
2364 CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_NVGRE;
2365 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE;
2367 case RTE_ETH_FLOW_UNKNOWN:
2368 case RTE_ETH_FLOW_RAW:
2369 case RTE_ETH_FLOW_FRAG_IPV4:
2370 case RTE_ETH_FLOW_NONFRAG_IPV4_SCTP:
2371 case RTE_ETH_FLOW_FRAG_IPV6:
2372 case RTE_ETH_FLOW_NONFRAG_IPV6_SCTP:
2373 case RTE_ETH_FLOW_IPV6_EX:
2374 case RTE_ETH_FLOW_IPV6_TCP_EX:
2375 case RTE_ETH_FLOW_IPV6_UDP_EX:
2376 case RTE_ETH_FLOW_GENEVE:
2382 vnic0 = &bp->vnic_info[0];
2383 vnic = &bp->vnic_info[fdir->action.rx_queue];
2385 PMD_DRV_LOG(ERR, "Invalid queue %d\n", fdir->action.rx_queue);
2390 if (fdir_mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
2391 rte_memcpy(filter->dst_macaddr,
2392 fdir->input.flow.mac_vlan_flow.mac_addr.addr_bytes, 6);
2393 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_MACADDR;
2396 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT) {
2397 filter->flags = HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP;
2398 filter1 = STAILQ_FIRST(&vnic0->filter);
2399 //filter1 = bnxt_get_l2_filter(bp, filter, vnic0);
2401 filter->dst_id = vnic->fw_vnic_id;
2402 for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
2403 if (filter->dst_macaddr[i] == 0x00)
2404 filter1 = STAILQ_FIRST(&vnic0->filter);
2406 filter1 = bnxt_get_l2_filter(bp, filter, vnic);
2409 if (filter1 == NULL)
2412 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
2413 filter->fw_l2_filter_id = filter1->fw_l2_filter_id;
2415 filter->enables = en;
2420 static struct bnxt_filter_info *
2421 bnxt_match_fdir(struct bnxt *bp, struct bnxt_filter_info *nf,
2422 struct bnxt_vnic_info **mvnic)
2424 struct bnxt_filter_info *mf = NULL;
2427 for (i = bp->nr_vnics - 1; i >= 0; i--) {
2428 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2430 STAILQ_FOREACH(mf, &vnic->filter, next) {
2431 if (mf->filter_type == nf->filter_type &&
2432 mf->flags == nf->flags &&
2433 mf->src_port == nf->src_port &&
2434 mf->src_port_mask == nf->src_port_mask &&
2435 mf->dst_port == nf->dst_port &&
2436 mf->dst_port_mask == nf->dst_port_mask &&
2437 mf->ip_protocol == nf->ip_protocol &&
2438 mf->ip_addr_type == nf->ip_addr_type &&
2439 mf->ethertype == nf->ethertype &&
2440 mf->vni == nf->vni &&
2441 mf->tunnel_type == nf->tunnel_type &&
2442 mf->l2_ovlan == nf->l2_ovlan &&
2443 mf->l2_ovlan_mask == nf->l2_ovlan_mask &&
2444 mf->l2_ivlan == nf->l2_ivlan &&
2445 mf->l2_ivlan_mask == nf->l2_ivlan_mask &&
2446 !memcmp(mf->l2_addr, nf->l2_addr,
2447 RTE_ETHER_ADDR_LEN) &&
2448 !memcmp(mf->l2_addr_mask, nf->l2_addr_mask,
2449 RTE_ETHER_ADDR_LEN) &&
2450 !memcmp(mf->src_macaddr, nf->src_macaddr,
2451 RTE_ETHER_ADDR_LEN) &&
2452 !memcmp(mf->dst_macaddr, nf->dst_macaddr,
2453 RTE_ETHER_ADDR_LEN) &&
2454 !memcmp(mf->src_ipaddr, nf->src_ipaddr,
2455 sizeof(nf->src_ipaddr)) &&
2456 !memcmp(mf->src_ipaddr_mask, nf->src_ipaddr_mask,
2457 sizeof(nf->src_ipaddr_mask)) &&
2458 !memcmp(mf->dst_ipaddr, nf->dst_ipaddr,
2459 sizeof(nf->dst_ipaddr)) &&
2460 !memcmp(mf->dst_ipaddr_mask, nf->dst_ipaddr_mask,
2461 sizeof(nf->dst_ipaddr_mask))) {
2472 bnxt_fdir_filter(struct rte_eth_dev *dev,
2473 enum rte_filter_op filter_op,
2476 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2477 struct rte_eth_fdir_filter *fdir = (struct rte_eth_fdir_filter *)arg;
2478 struct bnxt_filter_info *filter, *match;
2479 struct bnxt_vnic_info *vnic, *mvnic;
2482 if (filter_op == RTE_ETH_FILTER_NOP)
2485 if (arg == NULL && filter_op != RTE_ETH_FILTER_FLUSH)
2488 switch (filter_op) {
2489 case RTE_ETH_FILTER_ADD:
2490 case RTE_ETH_FILTER_DELETE:
2492 filter = bnxt_get_unused_filter(bp);
2493 if (filter == NULL) {
2495 "Not enough resources for a new flow.\n");
2499 ret = bnxt_parse_fdir_filter(bp, fdir, filter);
2502 filter->filter_type = HWRM_CFA_NTUPLE_FILTER;
2504 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2505 vnic = &bp->vnic_info[0];
2507 vnic = &bp->vnic_info[fdir->action.rx_queue];
2509 match = bnxt_match_fdir(bp, filter, &mvnic);
2510 if (match != NULL && filter_op == RTE_ETH_FILTER_ADD) {
2511 if (match->dst_id == vnic->fw_vnic_id) {
2512 PMD_DRV_LOG(ERR, "Flow already exists.\n");
2516 match->dst_id = vnic->fw_vnic_id;
2517 ret = bnxt_hwrm_set_ntuple_filter(bp,
2520 STAILQ_REMOVE(&mvnic->filter, match,
2521 bnxt_filter_info, next);
2522 STAILQ_INSERT_TAIL(&vnic->filter, match, next);
2524 "Filter with matching pattern exist\n");
2526 "Updated it to new destination q\n");
2530 if (match == NULL && filter_op == RTE_ETH_FILTER_DELETE) {
2531 PMD_DRV_LOG(ERR, "Flow does not exist.\n");
2536 if (filter_op == RTE_ETH_FILTER_ADD) {
2537 ret = bnxt_hwrm_set_ntuple_filter(bp,
2542 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
2544 ret = bnxt_hwrm_clear_ntuple_filter(bp, match);
2545 STAILQ_REMOVE(&vnic->filter, match,
2546 bnxt_filter_info, next);
2547 bnxt_free_filter(bp, match);
2548 filter->fw_l2_filter_id = -1;
2549 bnxt_free_filter(bp, filter);
2552 case RTE_ETH_FILTER_FLUSH:
2553 for (i = bp->nr_vnics - 1; i >= 0; i--) {
2554 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2556 STAILQ_FOREACH(filter, &vnic->filter, next) {
2557 if (filter->filter_type ==
2558 HWRM_CFA_NTUPLE_FILTER) {
2560 bnxt_hwrm_clear_ntuple_filter(bp,
2562 STAILQ_REMOVE(&vnic->filter, filter,
2563 bnxt_filter_info, next);
2568 case RTE_ETH_FILTER_UPDATE:
2569 case RTE_ETH_FILTER_STATS:
2570 case RTE_ETH_FILTER_INFO:
2571 PMD_DRV_LOG(ERR, "operation %u not implemented", filter_op);
2574 PMD_DRV_LOG(ERR, "unknown operation %u", filter_op);
2581 filter->fw_l2_filter_id = -1;
2582 bnxt_free_filter(bp, filter);
2587 bnxt_filter_ctrl_op(struct rte_eth_dev *dev __rte_unused,
2588 enum rte_filter_type filter_type,
2589 enum rte_filter_op filter_op, void *arg)
2593 switch (filter_type) {
2594 case RTE_ETH_FILTER_TUNNEL:
2596 "filter type: %d: To be implemented\n", filter_type);
2598 case RTE_ETH_FILTER_FDIR:
2599 ret = bnxt_fdir_filter(dev, filter_op, arg);
2601 case RTE_ETH_FILTER_NTUPLE:
2602 ret = bnxt_ntuple_filter(dev, filter_op, arg);
2604 case RTE_ETH_FILTER_ETHERTYPE:
2605 ret = bnxt_ethertype_filter(dev, filter_op, arg);
2607 case RTE_ETH_FILTER_GENERIC:
2608 if (filter_op != RTE_ETH_FILTER_GET)
2610 *(const void **)arg = &bnxt_flow_ops;
2614 "Filter type (%d) not supported", filter_type);
2621 static const uint32_t *
2622 bnxt_dev_supported_ptypes_get_op(struct rte_eth_dev *dev)
2624 static const uint32_t ptypes[] = {
2625 RTE_PTYPE_L2_ETHER_VLAN,
2626 RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
2627 RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
2631 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN,
2632 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN,
2633 RTE_PTYPE_INNER_L4_ICMP,
2634 RTE_PTYPE_INNER_L4_TCP,
2635 RTE_PTYPE_INNER_L4_UDP,
2639 if (dev->rx_pkt_burst == bnxt_recv_pkts)
2644 static int bnxt_map_regs(struct bnxt *bp, uint32_t *reg_arr, int count,
2647 uint32_t reg_base = *reg_arr & 0xfffff000;
2651 for (i = 0; i < count; i++) {
2652 if ((reg_arr[i] & 0xfffff000) != reg_base)
2655 win_off = BNXT_GRCPF_REG_WINDOW_BASE_OUT + (reg_win - 1) * 4;
2656 rte_write32(reg_base, (uint8_t *)bp->bar0 + win_off);
2660 static int bnxt_map_ptp_regs(struct bnxt *bp)
2662 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2666 reg_arr = ptp->rx_regs;
2667 rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_RX_REGS, 5);
2671 reg_arr = ptp->tx_regs;
2672 rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_TX_REGS, 6);
2676 for (i = 0; i < BNXT_PTP_RX_REGS; i++)
2677 ptp->rx_mapped_regs[i] = 0x5000 + (ptp->rx_regs[i] & 0xfff);
2679 for (i = 0; i < BNXT_PTP_TX_REGS; i++)
2680 ptp->tx_mapped_regs[i] = 0x6000 + (ptp->tx_regs[i] & 0xfff);
2685 static void bnxt_unmap_ptp_regs(struct bnxt *bp)
2687 rte_write32(0, (uint8_t *)bp->bar0 +
2688 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 16);
2689 rte_write32(0, (uint8_t *)bp->bar0 +
2690 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 20);
2693 static uint64_t bnxt_cc_read(struct bnxt *bp)
2697 ns = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2698 BNXT_GRCPF_REG_SYNC_TIME));
2699 ns |= (uint64_t)(rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2700 BNXT_GRCPF_REG_SYNC_TIME + 4))) << 32;
2704 static int bnxt_get_tx_ts(struct bnxt *bp, uint64_t *ts)
2706 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2709 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2710 ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
2711 if (fifo & BNXT_PTP_TX_FIFO_EMPTY)
2714 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2715 ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
2716 *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2717 ptp->tx_mapped_regs[BNXT_PTP_TX_TS_L]));
2718 *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2719 ptp->tx_mapped_regs[BNXT_PTP_TX_TS_H])) << 32;
2724 static int bnxt_get_rx_ts(struct bnxt *bp, uint64_t *ts)
2726 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2727 struct bnxt_pf_info *pf = &bp->pf;
2734 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2735 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
2736 if (!(fifo & BNXT_PTP_RX_FIFO_PENDING))
2739 port_id = pf->port_id;
2740 rte_write32(1 << port_id, (uint8_t *)bp->bar0 +
2741 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO_ADV]);
2743 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2744 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
2745 if (fifo & BNXT_PTP_RX_FIFO_PENDING) {
2746 /* bnxt_clr_rx_ts(bp); TBD */
2750 *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2751 ptp->rx_mapped_regs[BNXT_PTP_RX_TS_L]));
2752 *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2753 ptp->rx_mapped_regs[BNXT_PTP_RX_TS_H])) << 32;
2759 bnxt_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
2762 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2763 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2768 ns = rte_timespec_to_ns(ts);
2769 /* Set the timecounters to a new value. */
2776 bnxt_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
2778 uint64_t ns, systime_cycles;
2779 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2780 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2785 systime_cycles = bnxt_cc_read(bp);
2786 ns = rte_timecounter_update(&ptp->tc, systime_cycles);
2787 *ts = rte_ns_to_timespec(ns);
2792 bnxt_timesync_enable(struct rte_eth_dev *dev)
2794 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2795 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2802 ptp->tx_tstamp_en = 1;
2803 ptp->rxctl = BNXT_PTP_MSG_EVENTS;
2805 if (!bnxt_hwrm_ptp_cfg(bp))
2806 bnxt_map_ptp_regs(bp);
2808 memset(&ptp->tc, 0, sizeof(struct rte_timecounter));
2809 memset(&ptp->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
2810 memset(&ptp->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
2812 ptp->tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2813 ptp->tc.cc_shift = shift;
2814 ptp->tc.nsec_mask = (1ULL << shift) - 1;
2816 ptp->rx_tstamp_tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2817 ptp->rx_tstamp_tc.cc_shift = shift;
2818 ptp->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
2820 ptp->tx_tstamp_tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2821 ptp->tx_tstamp_tc.cc_shift = shift;
2822 ptp->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
2828 bnxt_timesync_disable(struct rte_eth_dev *dev)
2830 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2831 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2837 ptp->tx_tstamp_en = 0;
2840 bnxt_hwrm_ptp_cfg(bp);
2842 bnxt_unmap_ptp_regs(bp);
2848 bnxt_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
2849 struct timespec *timestamp,
2850 uint32_t flags __rte_unused)
2852 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2853 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2854 uint64_t rx_tstamp_cycles = 0;
2860 bnxt_get_rx_ts(bp, &rx_tstamp_cycles);
2861 ns = rte_timecounter_update(&ptp->rx_tstamp_tc, rx_tstamp_cycles);
2862 *timestamp = rte_ns_to_timespec(ns);
2867 bnxt_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
2868 struct timespec *timestamp)
2870 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2871 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2872 uint64_t tx_tstamp_cycles = 0;
2878 bnxt_get_tx_ts(bp, &tx_tstamp_cycles);
2879 ns = rte_timecounter_update(&ptp->tx_tstamp_tc, tx_tstamp_cycles);
2880 *timestamp = rte_ns_to_timespec(ns);
2886 bnxt_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
2888 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2889 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2894 ptp->tc.nsec += delta;
2900 bnxt_get_eeprom_length_op(struct rte_eth_dev *dev)
2902 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2904 uint32_t dir_entries;
2905 uint32_t entry_length;
2907 PMD_DRV_LOG(INFO, "%04x:%02x:%02x:%02x\n",
2908 bp->pdev->addr.domain, bp->pdev->addr.bus,
2909 bp->pdev->addr.devid, bp->pdev->addr.function);
2911 rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
2915 return dir_entries * entry_length;
2919 bnxt_get_eeprom_op(struct rte_eth_dev *dev,
2920 struct rte_dev_eeprom_info *in_eeprom)
2922 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2926 PMD_DRV_LOG(INFO, "%04x:%02x:%02x:%02x in_eeprom->offset = %d "
2927 "len = %d\n", bp->pdev->addr.domain,
2928 bp->pdev->addr.bus, bp->pdev->addr.devid,
2929 bp->pdev->addr.function, in_eeprom->offset, in_eeprom->length);
2931 if (in_eeprom->offset == 0) /* special offset value to get directory */
2932 return bnxt_get_nvram_directory(bp, in_eeprom->length,
2935 index = in_eeprom->offset >> 24;
2936 offset = in_eeprom->offset & 0xffffff;
2939 return bnxt_hwrm_get_nvram_item(bp, index - 1, offset,
2940 in_eeprom->length, in_eeprom->data);
2945 static bool bnxt_dir_type_is_ape_bin_format(uint16_t dir_type)
2948 case BNX_DIR_TYPE_CHIMP_PATCH:
2949 case BNX_DIR_TYPE_BOOTCODE:
2950 case BNX_DIR_TYPE_BOOTCODE_2:
2951 case BNX_DIR_TYPE_APE_FW:
2952 case BNX_DIR_TYPE_APE_PATCH:
2953 case BNX_DIR_TYPE_KONG_FW:
2954 case BNX_DIR_TYPE_KONG_PATCH:
2955 case BNX_DIR_TYPE_BONO_FW:
2956 case BNX_DIR_TYPE_BONO_PATCH:
2964 static bool bnxt_dir_type_is_other_exec_format(uint16_t dir_type)
2967 case BNX_DIR_TYPE_AVS:
2968 case BNX_DIR_TYPE_EXP_ROM_MBA:
2969 case BNX_DIR_TYPE_PCIE:
2970 case BNX_DIR_TYPE_TSCF_UCODE:
2971 case BNX_DIR_TYPE_EXT_PHY:
2972 case BNX_DIR_TYPE_CCM:
2973 case BNX_DIR_TYPE_ISCSI_BOOT:
2974 case BNX_DIR_TYPE_ISCSI_BOOT_IPV6:
2975 case BNX_DIR_TYPE_ISCSI_BOOT_IPV4N6:
2983 static bool bnxt_dir_type_is_executable(uint16_t dir_type)
2985 return bnxt_dir_type_is_ape_bin_format(dir_type) ||
2986 bnxt_dir_type_is_other_exec_format(dir_type);
2990 bnxt_set_eeprom_op(struct rte_eth_dev *dev,
2991 struct rte_dev_eeprom_info *in_eeprom)
2993 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2994 uint8_t index, dir_op;
2995 uint16_t type, ext, ordinal, attr;
2997 PMD_DRV_LOG(INFO, "%04x:%02x:%02x:%02x in_eeprom->offset = %d "
2998 "len = %d\n", bp->pdev->addr.domain,
2999 bp->pdev->addr.bus, bp->pdev->addr.devid,
3000 bp->pdev->addr.function, in_eeprom->offset, in_eeprom->length);
3003 PMD_DRV_LOG(ERR, "NVM write not supported from a VF\n");
3007 type = in_eeprom->magic >> 16;
3009 if (type == 0xffff) { /* special value for directory operations */
3010 index = in_eeprom->magic & 0xff;
3011 dir_op = in_eeprom->magic >> 8;
3015 case 0x0e: /* erase */
3016 if (in_eeprom->offset != ~in_eeprom->magic)
3018 return bnxt_hwrm_erase_nvram_directory(bp, index - 1);
3024 /* Create or re-write an NVM item: */
3025 if (bnxt_dir_type_is_executable(type) == true)
3027 ext = in_eeprom->magic & 0xffff;
3028 ordinal = in_eeprom->offset >> 16;
3029 attr = in_eeprom->offset & 0xffff;
3031 return bnxt_hwrm_flash_nvram(bp, type, ordinal, ext, attr,
3032 in_eeprom->data, in_eeprom->length);
3040 static const struct eth_dev_ops bnxt_dev_ops = {
3041 .dev_infos_get = bnxt_dev_info_get_op,
3042 .dev_close = bnxt_dev_close_op,
3043 .dev_configure = bnxt_dev_configure_op,
3044 .dev_start = bnxt_dev_start_op,
3045 .dev_stop = bnxt_dev_stop_op,
3046 .dev_set_link_up = bnxt_dev_set_link_up_op,
3047 .dev_set_link_down = bnxt_dev_set_link_down_op,
3048 .stats_get = bnxt_stats_get_op,
3049 .stats_reset = bnxt_stats_reset_op,
3050 .rx_queue_setup = bnxt_rx_queue_setup_op,
3051 .rx_queue_release = bnxt_rx_queue_release_op,
3052 .tx_queue_setup = bnxt_tx_queue_setup_op,
3053 .tx_queue_release = bnxt_tx_queue_release_op,
3054 .rx_queue_intr_enable = bnxt_rx_queue_intr_enable_op,
3055 .rx_queue_intr_disable = bnxt_rx_queue_intr_disable_op,
3056 .reta_update = bnxt_reta_update_op,
3057 .reta_query = bnxt_reta_query_op,
3058 .rss_hash_update = bnxt_rss_hash_update_op,
3059 .rss_hash_conf_get = bnxt_rss_hash_conf_get_op,
3060 .link_update = bnxt_link_update_op,
3061 .promiscuous_enable = bnxt_promiscuous_enable_op,
3062 .promiscuous_disable = bnxt_promiscuous_disable_op,
3063 .allmulticast_enable = bnxt_allmulticast_enable_op,
3064 .allmulticast_disable = bnxt_allmulticast_disable_op,
3065 .mac_addr_add = bnxt_mac_addr_add_op,
3066 .mac_addr_remove = bnxt_mac_addr_remove_op,
3067 .flow_ctrl_get = bnxt_flow_ctrl_get_op,
3068 .flow_ctrl_set = bnxt_flow_ctrl_set_op,
3069 .udp_tunnel_port_add = bnxt_udp_tunnel_port_add_op,
3070 .udp_tunnel_port_del = bnxt_udp_tunnel_port_del_op,
3071 .vlan_filter_set = bnxt_vlan_filter_set_op,
3072 .vlan_offload_set = bnxt_vlan_offload_set_op,
3073 .vlan_pvid_set = bnxt_vlan_pvid_set_op,
3074 .mtu_set = bnxt_mtu_set_op,
3075 .mac_addr_set = bnxt_set_default_mac_addr_op,
3076 .xstats_get = bnxt_dev_xstats_get_op,
3077 .xstats_get_names = bnxt_dev_xstats_get_names_op,
3078 .xstats_reset = bnxt_dev_xstats_reset_op,
3079 .fw_version_get = bnxt_fw_version_get,
3080 .set_mc_addr_list = bnxt_dev_set_mc_addr_list_op,
3081 .rxq_info_get = bnxt_rxq_info_get_op,
3082 .txq_info_get = bnxt_txq_info_get_op,
3083 .dev_led_on = bnxt_dev_led_on_op,
3084 .dev_led_off = bnxt_dev_led_off_op,
3085 .xstats_get_by_id = bnxt_dev_xstats_get_by_id_op,
3086 .xstats_get_names_by_id = bnxt_dev_xstats_get_names_by_id_op,
3087 .rx_queue_count = bnxt_rx_queue_count_op,
3088 .rx_descriptor_status = bnxt_rx_descriptor_status_op,
3089 .tx_descriptor_status = bnxt_tx_descriptor_status_op,
3090 .rx_queue_start = bnxt_rx_queue_start,
3091 .rx_queue_stop = bnxt_rx_queue_stop,
3092 .tx_queue_start = bnxt_tx_queue_start,
3093 .tx_queue_stop = bnxt_tx_queue_stop,
3094 .filter_ctrl = bnxt_filter_ctrl_op,
3095 .dev_supported_ptypes_get = bnxt_dev_supported_ptypes_get_op,
3096 .get_eeprom_length = bnxt_get_eeprom_length_op,
3097 .get_eeprom = bnxt_get_eeprom_op,
3098 .set_eeprom = bnxt_set_eeprom_op,
3099 .timesync_enable = bnxt_timesync_enable,
3100 .timesync_disable = bnxt_timesync_disable,
3101 .timesync_read_time = bnxt_timesync_read_time,
3102 .timesync_write_time = bnxt_timesync_write_time,
3103 .timesync_adjust_time = bnxt_timesync_adjust_time,
3104 .timesync_read_rx_timestamp = bnxt_timesync_read_rx_timestamp,
3105 .timesync_read_tx_timestamp = bnxt_timesync_read_tx_timestamp,
3108 static bool bnxt_vf_pciid(uint16_t id)
3110 if (id == BROADCOM_DEV_ID_57304_VF ||
3111 id == BROADCOM_DEV_ID_57406_VF ||
3112 id == BROADCOM_DEV_ID_5731X_VF ||
3113 id == BROADCOM_DEV_ID_5741X_VF ||
3114 id == BROADCOM_DEV_ID_57414_VF ||
3115 id == BROADCOM_DEV_ID_STRATUS_NIC_VF1 ||
3116 id == BROADCOM_DEV_ID_STRATUS_NIC_VF2 ||
3117 id == BROADCOM_DEV_ID_58802_VF)
3122 bool bnxt_stratus_device(struct bnxt *bp)
3124 uint16_t id = bp->pdev->id.device_id;
3126 if (id == BROADCOM_DEV_ID_STRATUS_NIC ||
3127 id == BROADCOM_DEV_ID_STRATUS_NIC_VF1 ||
3128 id == BROADCOM_DEV_ID_STRATUS_NIC_VF2)
3133 static int bnxt_init_board(struct rte_eth_dev *eth_dev)
3135 struct bnxt *bp = eth_dev->data->dev_private;
3136 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3139 /* enable device (incl. PCI PM wakeup), and bus-mastering */
3140 if (!pci_dev->mem_resource[0].addr) {
3142 "Cannot find PCI device base address, aborting\n");
3144 goto init_err_disable;
3147 bp->eth_dev = eth_dev;
3150 bp->bar0 = (void *)pci_dev->mem_resource[0].addr;
3152 PMD_DRV_LOG(ERR, "Cannot map device registers, aborting\n");
3154 goto init_err_release;
3157 if (!pci_dev->mem_resource[2].addr) {
3159 "Cannot find PCI device BAR 2 address, aborting\n");
3161 goto init_err_release;
3163 bp->doorbell_base = (void *)pci_dev->mem_resource[2].addr;
3171 if (bp->doorbell_base)
3172 bp->doorbell_base = NULL;
3180 #define ALLOW_FUNC(x) \
3182 typeof(x) arg = (x); \
3183 bp->pf.vf_req_fwd[((arg) >> 5)] &= \
3184 ~rte_cpu_to_le_32(1 << ((arg) & 0x1f)); \
3187 bnxt_dev_init(struct rte_eth_dev *eth_dev)
3189 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3190 char mz_name[RTE_MEMZONE_NAMESIZE];
3191 const struct rte_memzone *mz = NULL;
3192 static int version_printed;
3193 uint32_t total_alloc_len;
3194 rte_iova_t mz_phys_addr;
3198 if (version_printed++ == 0)
3199 PMD_DRV_LOG(INFO, "%s\n", bnxt_version);
3201 rte_eth_copy_pci_info(eth_dev, pci_dev);
3203 bp = eth_dev->data->dev_private;
3205 bp->dev_stopped = 1;
3207 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3210 if (bnxt_vf_pciid(pci_dev->id.device_id))
3211 bp->flags |= BNXT_FLAG_VF;
3213 rc = bnxt_init_board(eth_dev);
3216 "Board initialization failed rc: %x\n", rc);
3220 eth_dev->dev_ops = &bnxt_dev_ops;
3221 eth_dev->rx_pkt_burst = &bnxt_recv_pkts;
3222 eth_dev->tx_pkt_burst = &bnxt_xmit_pkts;
3223 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3226 if (pci_dev->id.device_id != BROADCOM_DEV_ID_NS2) {
3227 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
3228 "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain,
3229 pci_dev->addr.bus, pci_dev->addr.devid,
3230 pci_dev->addr.function, "rx_port_stats");
3231 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
3232 mz = rte_memzone_lookup(mz_name);
3233 total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
3234 sizeof(struct rx_port_stats) +
3235 sizeof(struct rx_port_stats_ext) +
3238 mz = rte_memzone_reserve(mz_name, total_alloc_len,
3241 RTE_MEMZONE_SIZE_HINT_ONLY |
3242 RTE_MEMZONE_IOVA_CONTIG);
3246 memset(mz->addr, 0, mz->len);
3247 mz_phys_addr = mz->iova;
3248 if ((unsigned long)mz->addr == mz_phys_addr) {
3250 "Memzone physical address same as virtual using rte_mem_virt2iova()\n");
3251 mz_phys_addr = rte_mem_virt2iova(mz->addr);
3252 if (mz_phys_addr == 0) {
3254 "unable to map address to physical memory\n");
3259 bp->rx_mem_zone = (const void *)mz;
3260 bp->hw_rx_port_stats = mz->addr;
3261 bp->hw_rx_port_stats_map = mz_phys_addr;
3263 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
3264 "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain,
3265 pci_dev->addr.bus, pci_dev->addr.devid,
3266 pci_dev->addr.function, "tx_port_stats");
3267 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
3268 mz = rte_memzone_lookup(mz_name);
3269 total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
3270 sizeof(struct tx_port_stats) +
3271 sizeof(struct tx_port_stats_ext) +
3274 mz = rte_memzone_reserve(mz_name,
3278 RTE_MEMZONE_SIZE_HINT_ONLY |
3279 RTE_MEMZONE_IOVA_CONTIG);
3283 memset(mz->addr, 0, mz->len);
3284 mz_phys_addr = mz->iova;
3285 if ((unsigned long)mz->addr == mz_phys_addr) {
3286 PMD_DRV_LOG(WARNING,
3287 "Memzone physical address same as virtual.\n");
3288 PMD_DRV_LOG(WARNING,
3289 "Using rte_mem_virt2iova()\n");
3290 mz_phys_addr = rte_mem_virt2iova(mz->addr);
3291 if (mz_phys_addr == 0) {
3293 "unable to map address to physical memory\n");
3298 bp->tx_mem_zone = (const void *)mz;
3299 bp->hw_tx_port_stats = mz->addr;
3300 bp->hw_tx_port_stats_map = mz_phys_addr;
3302 bp->flags |= BNXT_FLAG_PORT_STATS;
3304 /* Display extended statistics if FW supports it */
3305 if (bp->hwrm_spec_code < HWRM_SPEC_CODE_1_8_4 ||
3306 bp->hwrm_spec_code == HWRM_SPEC_CODE_1_9_0)
3307 goto skip_ext_stats;
3309 bp->hw_rx_port_stats_ext = (void *)
3310 (bp->hw_rx_port_stats + sizeof(struct rx_port_stats));
3311 bp->hw_rx_port_stats_ext_map = bp->hw_rx_port_stats_map +
3312 sizeof(struct rx_port_stats);
3313 bp->flags |= BNXT_FLAG_EXT_RX_PORT_STATS;
3316 if (bp->hwrm_spec_code < HWRM_SPEC_CODE_1_9_2) {
3317 bp->hw_tx_port_stats_ext = (void *)
3318 (bp->hw_tx_port_stats + sizeof(struct tx_port_stats));
3319 bp->hw_tx_port_stats_ext_map =
3320 bp->hw_tx_port_stats_map +
3321 sizeof(struct tx_port_stats);
3322 bp->flags |= BNXT_FLAG_EXT_TX_PORT_STATS;
3327 rc = bnxt_alloc_hwrm_resources(bp);
3330 "hwrm resource allocation failure rc: %x\n", rc);
3333 rc = bnxt_hwrm_ver_get(bp);
3336 rc = bnxt_hwrm_queue_qportcfg(bp);
3338 PMD_DRV_LOG(ERR, "hwrm queue qportcfg failed\n");
3342 rc = bnxt_hwrm_func_qcfg(bp);
3344 PMD_DRV_LOG(ERR, "hwrm func qcfg failed\n");
3348 /* Get the MAX capabilities for this function */
3349 rc = bnxt_hwrm_func_qcaps(bp);
3351 PMD_DRV_LOG(ERR, "hwrm query capability failure rc: %x\n", rc);
3354 if (bp->max_tx_rings == 0) {
3355 PMD_DRV_LOG(ERR, "No TX rings available!\n");
3359 eth_dev->data->mac_addrs = rte_zmalloc("bnxt_mac_addr_tbl",
3360 RTE_ETHER_ADDR_LEN * bp->max_l2_ctx, 0);
3361 if (eth_dev->data->mac_addrs == NULL) {
3363 "Failed to alloc %u bytes needed to store MAC addr tbl",
3364 RTE_ETHER_ADDR_LEN * bp->max_l2_ctx);
3369 if (bnxt_check_zero_bytes(bp->dflt_mac_addr, RTE_ETHER_ADDR_LEN)) {
3371 "Invalid MAC addr %02X:%02X:%02X:%02X:%02X:%02X\n",
3372 bp->dflt_mac_addr[0], bp->dflt_mac_addr[1],
3373 bp->dflt_mac_addr[2], bp->dflt_mac_addr[3],
3374 bp->dflt_mac_addr[4], bp->dflt_mac_addr[5]);
3378 /* Copy the permanent MAC from the qcap response address now. */
3379 memcpy(bp->mac_addr, bp->dflt_mac_addr, sizeof(bp->mac_addr));
3380 memcpy(ð_dev->data->mac_addrs[0], bp->mac_addr, RTE_ETHER_ADDR_LEN);
3382 if (bp->max_ring_grps < bp->rx_cp_nr_rings) {
3383 /* 1 ring is for default completion ring */
3384 PMD_DRV_LOG(ERR, "Insufficient resource: Ring Group\n");
3389 bp->grp_info = rte_zmalloc("bnxt_grp_info",
3390 sizeof(*bp->grp_info) * bp->max_ring_grps, 0);
3391 if (!bp->grp_info) {
3393 "Failed to alloc %zu bytes to store group info table\n",
3394 sizeof(*bp->grp_info) * bp->max_ring_grps);
3399 /* Forward all requests if firmware is new enough */
3400 if (((bp->fw_ver >= ((20 << 24) | (6 << 16) | (100 << 8))) &&
3401 (bp->fw_ver < ((20 << 24) | (7 << 16)))) ||
3402 ((bp->fw_ver >= ((20 << 24) | (8 << 16))))) {
3403 memset(bp->pf.vf_req_fwd, 0xff, sizeof(bp->pf.vf_req_fwd));
3405 PMD_DRV_LOG(WARNING,
3406 "Firmware too old for VF mailbox functionality\n");
3407 memset(bp->pf.vf_req_fwd, 0, sizeof(bp->pf.vf_req_fwd));
3411 * The following are used for driver cleanup. If we disallow these,
3412 * VF drivers can't clean up cleanly.
3414 ALLOW_FUNC(HWRM_FUNC_DRV_UNRGTR);
3415 ALLOW_FUNC(HWRM_VNIC_FREE);
3416 ALLOW_FUNC(HWRM_RING_FREE);
3417 ALLOW_FUNC(HWRM_RING_GRP_FREE);
3418 ALLOW_FUNC(HWRM_VNIC_RSS_COS_LB_CTX_FREE);
3419 ALLOW_FUNC(HWRM_CFA_L2_FILTER_FREE);
3420 ALLOW_FUNC(HWRM_STAT_CTX_FREE);
3421 ALLOW_FUNC(HWRM_PORT_PHY_QCFG);
3422 ALLOW_FUNC(HWRM_VNIC_TPA_CFG);
3423 rc = bnxt_hwrm_func_driver_register(bp);
3426 "Failed to register driver");
3432 DRV_MODULE_NAME " found at mem %" PRIx64 ", node addr %pM\n",
3433 pci_dev->mem_resource[0].phys_addr,
3434 pci_dev->mem_resource[0].addr);
3436 rc = bnxt_hwrm_func_reset(bp);
3438 PMD_DRV_LOG(ERR, "hwrm chip reset failure rc: %x\n", rc);
3444 //if (bp->pf.active_vfs) {
3445 // TODO: Deallocate VF resources?
3447 if (bp->pdev->max_vfs) {
3448 rc = bnxt_hwrm_allocate_vfs(bp, bp->pdev->max_vfs);
3450 PMD_DRV_LOG(ERR, "Failed to allocate VFs\n");
3454 rc = bnxt_hwrm_allocate_pf_only(bp);
3457 "Failed to allocate PF resources\n");
3463 bnxt_hwrm_port_led_qcaps(bp);
3465 rc = bnxt_setup_int(bp);
3469 rc = bnxt_alloc_mem(bp);
3471 goto error_free_int;
3473 rc = bnxt_request_int(bp);
3475 goto error_free_int;
3477 bnxt_enable_int(bp);
3483 bnxt_disable_int(bp);
3484 bnxt_hwrm_func_buf_unrgtr(bp);
3488 bnxt_dev_uninit(eth_dev);
3494 bnxt_dev_uninit(struct rte_eth_dev *eth_dev)
3496 struct bnxt *bp = eth_dev->data->dev_private;
3499 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3502 PMD_DRV_LOG(DEBUG, "Calling Device uninit\n");
3503 bnxt_disable_int(bp);
3506 if (bp->grp_info != NULL) {
3507 rte_free(bp->grp_info);
3508 bp->grp_info = NULL;
3510 rc = bnxt_hwrm_func_driver_unregister(bp, 0);
3511 bnxt_free_hwrm_resources(bp);
3513 if (bp->tx_mem_zone) {
3514 rte_memzone_free((const struct rte_memzone *)bp->tx_mem_zone);
3515 bp->tx_mem_zone = NULL;
3518 if (bp->rx_mem_zone) {
3519 rte_memzone_free((const struct rte_memzone *)bp->rx_mem_zone);
3520 bp->rx_mem_zone = NULL;
3523 if (bp->dev_stopped == 0)
3524 bnxt_dev_close_op(eth_dev);
3526 rte_free(bp->pf.vf_info);
3527 eth_dev->dev_ops = NULL;
3528 eth_dev->rx_pkt_burst = NULL;
3529 eth_dev->tx_pkt_burst = NULL;
3534 static int bnxt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3535 struct rte_pci_device *pci_dev)
3537 return rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct bnxt),
3541 static int bnxt_pci_remove(struct rte_pci_device *pci_dev)
3543 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
3544 return rte_eth_dev_pci_generic_remove(pci_dev,
3547 return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
3550 static struct rte_pci_driver bnxt_rte_pmd = {
3551 .id_table = bnxt_pci_id_map,
3552 .drv_flags = RTE_PCI_DRV_NEED_MAPPING |
3553 RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_IOVA_AS_VA,
3554 .probe = bnxt_pci_probe,
3555 .remove = bnxt_pci_remove,
3559 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
3561 if (strcmp(dev->device->driver->name, drv->driver.name))
3567 bool is_bnxt_supported(struct rte_eth_dev *dev)
3569 return is_device_supported(dev, &bnxt_rte_pmd);
3572 RTE_INIT(bnxt_init_log)
3574 bnxt_logtype_driver = rte_log_register("pmd.net.bnxt.driver");
3575 if (bnxt_logtype_driver >= 0)
3576 rte_log_set_level(bnxt_logtype_driver, RTE_LOG_NOTICE);
3579 RTE_PMD_REGISTER_PCI(net_bnxt, bnxt_rte_pmd);
3580 RTE_PMD_REGISTER_PCI_TABLE(net_bnxt, bnxt_pci_id_map);
3581 RTE_PMD_REGISTER_KMOD_DEP(net_bnxt, "* igb_uio | uio_pci_generic | vfio-pci");