4 * Copyright(c) Broadcom Limited.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Broadcom Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38 #include <rte_ethdev.h>
39 #include <rte_ethdev_pci.h>
40 #include <rte_malloc.h>
41 #include <rte_cycles.h>
45 #include "bnxt_filter.h"
46 #include "bnxt_hwrm.h"
48 #include "bnxt_ring.h"
51 #include "bnxt_stats.h"
54 #include "bnxt_vnic.h"
55 #include "hsi_struct_def_dpdk.h"
56 #include "bnxt_nvm_defs.h"
58 #define DRV_MODULE_NAME "bnxt"
59 static const char bnxt_version[] =
60 "Broadcom Cumulus driver " DRV_MODULE_NAME "\n";
62 #define PCI_VENDOR_ID_BROADCOM 0x14E4
64 #define BROADCOM_DEV_ID_STRATUS_NIC_VF 0x1609
65 #define BROADCOM_DEV_ID_STRATUS_NIC 0x1614
66 #define BROADCOM_DEV_ID_57414_VF 0x16c1
67 #define BROADCOM_DEV_ID_57301 0x16c8
68 #define BROADCOM_DEV_ID_57302 0x16c9
69 #define BROADCOM_DEV_ID_57304_PF 0x16ca
70 #define BROADCOM_DEV_ID_57304_VF 0x16cb
71 #define BROADCOM_DEV_ID_57417_MF 0x16cc
72 #define BROADCOM_DEV_ID_NS2 0x16cd
73 #define BROADCOM_DEV_ID_57311 0x16ce
74 #define BROADCOM_DEV_ID_57312 0x16cf
75 #define BROADCOM_DEV_ID_57402 0x16d0
76 #define BROADCOM_DEV_ID_57404 0x16d1
77 #define BROADCOM_DEV_ID_57406_PF 0x16d2
78 #define BROADCOM_DEV_ID_57406_VF 0x16d3
79 #define BROADCOM_DEV_ID_57402_MF 0x16d4
80 #define BROADCOM_DEV_ID_57407_RJ45 0x16d5
81 #define BROADCOM_DEV_ID_57412 0x16d6
82 #define BROADCOM_DEV_ID_57414 0x16d7
83 #define BROADCOM_DEV_ID_57416_RJ45 0x16d8
84 #define BROADCOM_DEV_ID_57417_RJ45 0x16d9
85 #define BROADCOM_DEV_ID_5741X_VF 0x16dc
86 #define BROADCOM_DEV_ID_57412_MF 0x16de
87 #define BROADCOM_DEV_ID_57314 0x16df
88 #define BROADCOM_DEV_ID_57317_RJ45 0x16e0
89 #define BROADCOM_DEV_ID_5731X_VF 0x16e1
90 #define BROADCOM_DEV_ID_57417_SFP 0x16e2
91 #define BROADCOM_DEV_ID_57416_SFP 0x16e3
92 #define BROADCOM_DEV_ID_57317_SFP 0x16e4
93 #define BROADCOM_DEV_ID_57404_MF 0x16e7
94 #define BROADCOM_DEV_ID_57406_MF 0x16e8
95 #define BROADCOM_DEV_ID_57407_SFP 0x16e9
96 #define BROADCOM_DEV_ID_57407_MF 0x16ea
97 #define BROADCOM_DEV_ID_57414_MF 0x16ec
98 #define BROADCOM_DEV_ID_57416_MF 0x16ee
100 static const struct rte_pci_id bnxt_pci_id_map[] = {
101 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM,
102 BROADCOM_DEV_ID_STRATUS_NIC_VF) },
103 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_STRATUS_NIC) },
104 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_VF) },
105 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57301) },
106 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57302) },
107 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57304_PF) },
108 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57304_VF) },
109 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_NS2) },
110 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57402) },
111 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57404) },
112 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_PF) },
113 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_VF) },
114 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57402_MF) },
115 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_RJ45) },
116 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57404_MF) },
117 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57406_MF) },
118 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_SFP) },
119 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57407_MF) },
120 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_5741X_VF) },
121 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_5731X_VF) },
122 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57314) },
123 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_MF) },
124 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57311) },
125 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57312) },
126 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57412) },
127 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414) },
128 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_RJ45) },
129 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_RJ45) },
130 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57412_MF) },
131 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57317_RJ45) },
132 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57417_SFP) },
133 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_SFP) },
134 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57317_SFP) },
135 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57414_MF) },
136 { RTE_PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, BROADCOM_DEV_ID_57416_MF) },
137 { .vendor_id = 0, /* sentinel */ },
140 #define BNXT_ETH_RSS_SUPPORT ( \
142 ETH_RSS_NONFRAG_IPV4_TCP | \
143 ETH_RSS_NONFRAG_IPV4_UDP | \
145 ETH_RSS_NONFRAG_IPV6_TCP | \
146 ETH_RSS_NONFRAG_IPV6_UDP)
148 static int bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask);
149 static void bnxt_print_link_info(struct rte_eth_dev *eth_dev);
151 /***********************/
154 * High level utility functions
157 static void bnxt_free_mem(struct bnxt *bp)
159 bnxt_free_filter_mem(bp);
160 bnxt_free_vnic_attributes(bp);
161 bnxt_free_vnic_mem(bp);
164 bnxt_free_tx_rings(bp);
165 bnxt_free_rx_rings(bp);
166 bnxt_free_def_cp_ring(bp);
169 static int bnxt_alloc_mem(struct bnxt *bp)
173 /* Default completion ring */
174 rc = bnxt_init_def_ring_struct(bp, SOCKET_ID_ANY);
178 rc = bnxt_alloc_rings(bp, 0, NULL, NULL,
179 bp->def_cp_ring, "def_cp");
183 rc = bnxt_alloc_vnic_mem(bp);
187 rc = bnxt_alloc_vnic_attributes(bp);
191 rc = bnxt_alloc_filter_mem(bp);
202 static int bnxt_init_chip(struct bnxt *bp)
204 unsigned int i, rss_idx, fw_idx;
205 struct rte_eth_link new;
206 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(bp->eth_dev);
207 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
208 uint32_t intr_vector = 0;
209 uint32_t queue_id, base = BNXT_MISC_VEC_ID;
210 uint32_t vec = BNXT_MISC_VEC_ID;
213 /* disable uio/vfio intr/eventfd mapping */
214 rte_intr_disable(intr_handle);
216 if (bp->eth_dev->data->mtu > ETHER_MTU) {
217 bp->eth_dev->data->dev_conf.rxmode.jumbo_frame = 1;
218 bp->flags |= BNXT_FLAG_JUMBO;
220 bp->eth_dev->data->dev_conf.rxmode.jumbo_frame = 0;
221 bp->flags &= ~BNXT_FLAG_JUMBO;
224 rc = bnxt_alloc_all_hwrm_stat_ctxs(bp);
226 RTE_LOG(ERR, PMD, "HWRM stat ctx alloc failure rc: %x\n", rc);
230 rc = bnxt_alloc_hwrm_rings(bp);
232 RTE_LOG(ERR, PMD, "HWRM ring alloc failure rc: %x\n", rc);
236 rc = bnxt_alloc_all_hwrm_ring_grps(bp);
238 RTE_LOG(ERR, PMD, "HWRM ring grp alloc failure: %x\n", rc);
242 rc = bnxt_mq_rx_configure(bp);
244 RTE_LOG(ERR, PMD, "MQ mode configure failure rc: %x\n", rc);
248 /* VNIC configuration */
249 for (i = 0; i < bp->nr_vnics; i++) {
250 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
252 rc = bnxt_hwrm_vnic_alloc(bp, vnic);
254 RTE_LOG(ERR, PMD, "HWRM vnic %d alloc failure rc: %x\n",
259 rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic);
262 "HWRM vnic %d ctx alloc failure rc: %x\n",
267 rc = bnxt_hwrm_vnic_cfg(bp, vnic);
269 RTE_LOG(ERR, PMD, "HWRM vnic %d cfg failure rc: %x\n",
274 rc = bnxt_set_hwrm_vnic_filters(bp, vnic);
277 "HWRM vnic %d filter failure rc: %x\n",
281 if (vnic->rss_table && vnic->hash_type) {
283 * Fill the RSS hash & redirection table with
284 * ring group ids for all VNICs
286 for (rss_idx = 0, fw_idx = 0;
287 rss_idx < HW_HASH_INDEX_SIZE;
288 rss_idx++, fw_idx++) {
289 if (vnic->fw_grp_ids[fw_idx] ==
292 vnic->rss_table[rss_idx] =
293 vnic->fw_grp_ids[fw_idx];
295 rc = bnxt_hwrm_vnic_rss_cfg(bp, vnic);
298 "HWRM vnic %d set RSS failure rc: %x\n",
304 bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
306 if (bp->eth_dev->data->dev_conf.rxmode.enable_lro)
307 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 1);
309 bnxt_hwrm_vnic_tpa_cfg(bp, vnic, 0);
311 rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, &bp->vnic_info[0], 0, NULL);
314 "HWRM cfa l2 rx mask failure rc: %x\n", rc);
318 /* check and configure queue intr-vector mapping */
319 if ((rte_intr_cap_multiple(intr_handle) ||
320 !RTE_ETH_DEV_SRIOV(bp->eth_dev).active) &&
321 bp->eth_dev->data->dev_conf.intr_conf.rxq != 0) {
322 intr_vector = bp->eth_dev->data->nb_rx_queues;
323 RTE_LOG(INFO, PMD, "%s(): intr_vector = %d\n", __func__,
325 if (intr_vector > bp->rx_cp_nr_rings) {
326 RTE_LOG(ERR, PMD, "At most %d intr queues supported",
330 if (rte_intr_efd_enable(intr_handle, intr_vector))
334 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
335 intr_handle->intr_vec =
336 rte_zmalloc("intr_vec",
337 bp->eth_dev->data->nb_rx_queues *
339 if (intr_handle->intr_vec == NULL) {
340 RTE_LOG(ERR, PMD, "Failed to allocate %d rx_queues"
341 " intr_vec", bp->eth_dev->data->nb_rx_queues);
344 RTE_LOG(DEBUG, PMD, "%s(): intr_handle->intr_vec = %p "
345 "intr_handle->nb_efd = %d intr_handle->max_intr = %d\n",
346 __func__, intr_handle->intr_vec, intr_handle->nb_efd,
347 intr_handle->max_intr);
350 for (queue_id = 0; queue_id < bp->eth_dev->data->nb_rx_queues;
352 intr_handle->intr_vec[queue_id] = vec;
353 if (vec < base + intr_handle->nb_efd - 1)
357 /* enable uio/vfio intr/eventfd mapping */
358 rte_intr_enable(intr_handle);
360 rc = bnxt_get_hwrm_link_config(bp, &new);
362 RTE_LOG(ERR, PMD, "HWRM Get link config failure rc: %x\n", rc);
366 if (!bp->link_info.link_up) {
367 rc = bnxt_set_hwrm_link_config(bp, true);
370 "HWRM link config failure rc: %x\n", rc);
374 bnxt_print_link_info(bp->eth_dev);
379 bnxt_free_all_hwrm_resources(bp);
384 static int bnxt_shutdown_nic(struct bnxt *bp)
386 bnxt_free_all_hwrm_resources(bp);
387 bnxt_free_all_filters(bp);
388 bnxt_free_all_vnics(bp);
392 static int bnxt_init_nic(struct bnxt *bp)
396 rc = bnxt_init_ring_grps(bp);
401 bnxt_init_filters(bp);
403 rc = bnxt_init_chip(bp);
411 * Device configuration and status function
414 static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
415 struct rte_eth_dev_info *dev_info)
417 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
418 uint16_t max_vnics, i, j, vpool, vrxq;
419 unsigned int max_rx_rings;
421 dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
424 dev_info->max_mac_addrs = bp->max_l2_ctx;
425 dev_info->max_hash_mac_addrs = 0;
427 /* PF/VF specifics */
429 dev_info->max_vfs = bp->pdev->max_vfs;
430 max_rx_rings = RTE_MIN(bp->max_vnics, RTE_MIN(bp->max_l2_ctx,
431 RTE_MIN(bp->max_rsscos_ctx,
433 /* For the sake of symmetry, max_rx_queues = max_tx_queues */
434 dev_info->max_rx_queues = max_rx_rings;
435 dev_info->max_tx_queues = max_rx_rings;
436 dev_info->reta_size = bp->max_rsscos_ctx;
437 dev_info->hash_key_size = 40;
438 max_vnics = bp->max_vnics;
440 /* Fast path specifics */
441 dev_info->min_rx_bufsize = 1;
442 dev_info->max_rx_pktlen = BNXT_MAX_MTU + ETHER_HDR_LEN + ETHER_CRC_LEN
444 dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
445 DEV_RX_OFFLOAD_IPV4_CKSUM |
446 DEV_RX_OFFLOAD_UDP_CKSUM |
447 DEV_RX_OFFLOAD_TCP_CKSUM |
448 DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM;
449 dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
450 DEV_TX_OFFLOAD_IPV4_CKSUM |
451 DEV_TX_OFFLOAD_TCP_CKSUM |
452 DEV_TX_OFFLOAD_UDP_CKSUM |
453 DEV_TX_OFFLOAD_TCP_TSO |
454 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
455 DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
456 DEV_TX_OFFLOAD_GRE_TNL_TSO |
457 DEV_TX_OFFLOAD_IPIP_TNL_TSO |
458 DEV_TX_OFFLOAD_GENEVE_TNL_TSO;
461 dev_info->default_rxconf = (struct rte_eth_rxconf) {
467 .rx_free_thresh = 32,
471 dev_info->default_txconf = (struct rte_eth_txconf) {
477 .tx_free_thresh = 32,
479 .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
480 ETH_TXQ_FLAGS_NOOFFLOADS,
482 eth_dev->data->dev_conf.intr_conf.lsc = 1;
484 eth_dev->data->dev_conf.intr_conf.rxq = 1;
489 * TODO: default_rxconf, default_txconf, rx_desc_lim, and tx_desc_lim
490 * need further investigation.
494 vpool = 64; /* ETH_64_POOLS */
495 vrxq = 128; /* ETH_VMDQ_DCB_NUM_QUEUES */
496 for (i = 0; i < 4; vpool >>= 1, i++) {
497 if (max_vnics > vpool) {
498 for (j = 0; j < 5; vrxq >>= 1, j++) {
499 if (dev_info->max_rx_queues > vrxq) {
505 /* Not enough resources to support VMDq */
509 /* Not enough resources to support VMDq */
513 dev_info->max_vmdq_pools = vpool;
514 dev_info->vmdq_queue_num = vrxq;
516 dev_info->vmdq_pool_base = 0;
517 dev_info->vmdq_queue_base = 0;
520 /* Configure the device based on the configuration provided */
521 static int bnxt_dev_configure_op(struct rte_eth_dev *eth_dev)
523 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
525 bp->rx_queues = (void *)eth_dev->data->rx_queues;
526 bp->tx_queues = (void *)eth_dev->data->tx_queues;
528 /* Inherit new configurations */
529 bp->rx_nr_rings = eth_dev->data->nb_rx_queues;
530 bp->tx_nr_rings = eth_dev->data->nb_tx_queues;
531 bp->rx_cp_nr_rings = bp->rx_nr_rings;
532 bp->tx_cp_nr_rings = bp->tx_nr_rings;
534 if (eth_dev->data->dev_conf.rxmode.jumbo_frame)
536 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len -
537 ETHER_HDR_LEN - ETHER_CRC_LEN - VLAN_TAG_SIZE;
541 static void bnxt_print_link_info(struct rte_eth_dev *eth_dev)
543 struct rte_eth_link *link = ð_dev->data->dev_link;
545 if (link->link_status)
546 RTE_LOG(INFO, PMD, "Port %d Link Up - speed %u Mbps - %s\n",
547 eth_dev->data->port_id,
548 (uint32_t)link->link_speed,
549 (link->link_duplex == ETH_LINK_FULL_DUPLEX) ?
550 ("full-duplex") : ("half-duplex\n"));
552 RTE_LOG(INFO, PMD, "Port %d Link Down\n",
553 eth_dev->data->port_id);
556 static int bnxt_dev_lsc_intr_setup(struct rte_eth_dev *eth_dev)
558 bnxt_print_link_info(eth_dev);
562 static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)
564 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
568 if (bp->rx_cp_nr_rings > RTE_ETHDEV_QUEUE_STAT_CNTRS) {
570 "RxQ cnt %d > CONFIG_RTE_ETHDEV_QUEUE_STAT_CNTRS %d\n",
571 bp->rx_cp_nr_rings, RTE_ETHDEV_QUEUE_STAT_CNTRS);
575 rc = bnxt_init_nic(bp);
579 bnxt_link_update_op(eth_dev, 1);
581 if (eth_dev->data->dev_conf.rxmode.hw_vlan_filter)
582 vlan_mask |= ETH_VLAN_FILTER_MASK;
583 if (eth_dev->data->dev_conf.rxmode.hw_vlan_strip)
584 vlan_mask |= ETH_VLAN_STRIP_MASK;
585 rc = bnxt_vlan_offload_set_op(eth_dev, vlan_mask);
592 bnxt_shutdown_nic(bp);
593 bnxt_free_tx_mbufs(bp);
594 bnxt_free_rx_mbufs(bp);
598 static int bnxt_dev_set_link_up_op(struct rte_eth_dev *eth_dev)
600 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
603 if (!bp->link_info.link_up)
604 rc = bnxt_set_hwrm_link_config(bp, true);
606 eth_dev->data->dev_link.link_status = 1;
608 bnxt_print_link_info(eth_dev);
612 static int bnxt_dev_set_link_down_op(struct rte_eth_dev *eth_dev)
614 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
616 eth_dev->data->dev_link.link_status = 0;
617 bnxt_set_hwrm_link_config(bp, false);
618 bp->link_info.link_up = 0;
623 /* Unload the driver, release resources */
624 static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
626 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
628 if (bp->eth_dev->data->dev_started) {
629 /* TBD: STOP HW queues DMA */
630 eth_dev->data->dev_link.link_status = 0;
632 bnxt_set_hwrm_link_config(bp, false);
633 bnxt_hwrm_port_clr_stats(bp);
634 bnxt_shutdown_nic(bp);
638 static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev)
640 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
642 if (bp->dev_stopped == 0)
643 bnxt_dev_stop_op(eth_dev);
645 bnxt_free_tx_mbufs(bp);
646 bnxt_free_rx_mbufs(bp);
648 if (eth_dev->data->mac_addrs != NULL) {
649 rte_free(eth_dev->data->mac_addrs);
650 eth_dev->data->mac_addrs = NULL;
652 if (bp->grp_info != NULL) {
653 rte_free(bp->grp_info);
658 static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
661 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
662 uint64_t pool_mask = eth_dev->data->mac_pool_sel[index];
663 struct bnxt_vnic_info *vnic;
664 struct bnxt_filter_info *filter, *temp_filter;
665 uint32_t pool = RTE_MIN(MAX_FF_POOLS, ETH_64_POOLS);
669 * Loop through all VNICs from the specified filter flow pools to
670 * remove the corresponding MAC addr filter
672 for (i = 0; i < pool; i++) {
673 if (!(pool_mask & (1ULL << i)))
676 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
677 filter = STAILQ_FIRST(&vnic->filter);
679 temp_filter = STAILQ_NEXT(filter, next);
680 if (filter->mac_index == index) {
681 STAILQ_REMOVE(&vnic->filter, filter,
682 bnxt_filter_info, next);
683 bnxt_hwrm_clear_l2_filter(bp, filter);
684 filter->mac_index = INVALID_MAC_INDEX;
685 memset(&filter->l2_addr, 0,
688 &bp->free_filter_list,
691 filter = temp_filter;
697 static int bnxt_mac_addr_add_op(struct rte_eth_dev *eth_dev,
698 struct ether_addr *mac_addr,
699 uint32_t index, uint32_t pool)
701 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
702 struct bnxt_vnic_info *vnic = STAILQ_FIRST(&bp->ff_pool[pool]);
703 struct bnxt_filter_info *filter;
706 RTE_LOG(ERR, PMD, "Cannot add MAC address to a VF interface\n");
711 RTE_LOG(ERR, PMD, "VNIC not found for pool %d!\n", pool);
714 /* Attach requested MAC address to the new l2_filter */
715 STAILQ_FOREACH(filter, &vnic->filter, next) {
716 if (filter->mac_index == index) {
718 "MAC addr already existed for pool %d\n", pool);
722 filter = bnxt_alloc_filter(bp);
724 RTE_LOG(ERR, PMD, "L2 filter alloc failed\n");
727 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
728 filter->mac_index = index;
729 memcpy(filter->l2_addr, mac_addr, ETHER_ADDR_LEN);
730 return bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
733 int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_complete)
736 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
737 struct rte_eth_link new;
738 unsigned int cnt = BNXT_LINK_WAIT_CNT;
740 memset(&new, 0, sizeof(new));
742 /* Retrieve link info from hardware */
743 rc = bnxt_get_hwrm_link_config(bp, &new);
745 new.link_speed = ETH_LINK_SPEED_100M;
746 new.link_duplex = ETH_LINK_FULL_DUPLEX;
748 "Failed to retrieve link rc = 0x%x!\n", rc);
751 rte_delay_ms(BNXT_LINK_WAIT_INTERVAL);
753 if (!wait_to_complete)
755 } while (!new.link_status && cnt--);
758 /* Timed out or success */
759 if (new.link_status != eth_dev->data->dev_link.link_status ||
760 new.link_speed != eth_dev->data->dev_link.link_speed) {
761 memcpy(ð_dev->data->dev_link, &new,
762 sizeof(struct rte_eth_link));
763 bnxt_print_link_info(eth_dev);
769 static void bnxt_promiscuous_enable_op(struct rte_eth_dev *eth_dev)
771 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
772 struct bnxt_vnic_info *vnic;
774 if (bp->vnic_info == NULL)
777 vnic = &bp->vnic_info[0];
779 vnic->flags |= BNXT_VNIC_INFO_PROMISC;
780 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
783 static void bnxt_promiscuous_disable_op(struct rte_eth_dev *eth_dev)
785 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
786 struct bnxt_vnic_info *vnic;
788 if (bp->vnic_info == NULL)
791 vnic = &bp->vnic_info[0];
793 vnic->flags &= ~BNXT_VNIC_INFO_PROMISC;
794 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
797 static void bnxt_allmulticast_enable_op(struct rte_eth_dev *eth_dev)
799 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
800 struct bnxt_vnic_info *vnic;
802 if (bp->vnic_info == NULL)
805 vnic = &bp->vnic_info[0];
807 vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
808 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
811 static void bnxt_allmulticast_disable_op(struct rte_eth_dev *eth_dev)
813 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
814 struct bnxt_vnic_info *vnic;
816 if (bp->vnic_info == NULL)
819 vnic = &bp->vnic_info[0];
821 vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
822 bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
825 static int bnxt_reta_update_op(struct rte_eth_dev *eth_dev,
826 struct rte_eth_rss_reta_entry64 *reta_conf,
829 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
830 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
831 struct bnxt_vnic_info *vnic;
834 if (!(dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG))
837 if (reta_size != HW_HASH_INDEX_SIZE) {
838 RTE_LOG(ERR, PMD, "The configured hash table lookup size "
839 "(%d) must equal the size supported by the hardware "
840 "(%d)\n", reta_size, HW_HASH_INDEX_SIZE);
843 /* Update the RSS VNIC(s) */
844 for (i = 0; i < MAX_FF_POOLS; i++) {
845 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
846 memcpy(vnic->rss_table, reta_conf, reta_size);
848 bnxt_hwrm_vnic_rss_cfg(bp, vnic);
854 static int bnxt_reta_query_op(struct rte_eth_dev *eth_dev,
855 struct rte_eth_rss_reta_entry64 *reta_conf,
858 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
859 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
860 struct rte_intr_handle *intr_handle
861 = &bp->pdev->intr_handle;
863 /* Retrieve from the default VNIC */
866 if (!vnic->rss_table)
869 if (reta_size != HW_HASH_INDEX_SIZE) {
870 RTE_LOG(ERR, PMD, "The configured hash table lookup size "
871 "(%d) must equal the size supported by the hardware "
872 "(%d)\n", reta_size, HW_HASH_INDEX_SIZE);
875 /* EW - need to revisit here copying from uint64_t to uint16_t */
876 memcpy(reta_conf, vnic->rss_table, reta_size);
878 if (rte_intr_allow_others(intr_handle)) {
879 if (eth_dev->data->dev_conf.intr_conf.lsc != 0)
880 bnxt_dev_lsc_intr_setup(eth_dev);
886 static int bnxt_rss_hash_update_op(struct rte_eth_dev *eth_dev,
887 struct rte_eth_rss_conf *rss_conf)
889 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
890 struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
891 struct bnxt_vnic_info *vnic;
892 uint16_t hash_type = 0;
896 * If RSS enablement were different than dev_configure,
897 * then return -EINVAL
899 if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) {
900 if (!rss_conf->rss_hf)
901 RTE_LOG(ERR, PMD, "Hash type NONE\n");
903 if (rss_conf->rss_hf & BNXT_ETH_RSS_SUPPORT)
907 bp->flags |= BNXT_FLAG_UPDATE_HASH;
908 memcpy(&bp->rss_conf, rss_conf, sizeof(*rss_conf));
910 if (rss_conf->rss_hf & ETH_RSS_IPV4)
911 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
912 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV4_TCP)
913 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
914 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV4_UDP)
915 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
916 if (rss_conf->rss_hf & ETH_RSS_IPV6)
917 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
918 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV6_TCP)
919 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
920 if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV6_UDP)
921 hash_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
923 /* Update the RSS VNIC(s) */
924 for (i = 0; i < MAX_FF_POOLS; i++) {
925 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
926 vnic->hash_type = hash_type;
929 * Use the supplied key if the key length is
930 * acceptable and the rss_key is not NULL
932 if (rss_conf->rss_key &&
933 rss_conf->rss_key_len <= HW_HASH_KEY_SIZE)
934 memcpy(vnic->rss_hash_key, rss_conf->rss_key,
935 rss_conf->rss_key_len);
937 bnxt_hwrm_vnic_rss_cfg(bp, vnic);
943 static int bnxt_rss_hash_conf_get_op(struct rte_eth_dev *eth_dev,
944 struct rte_eth_rss_conf *rss_conf)
946 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
947 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
951 /* RSS configuration is the same for all VNICs */
952 if (vnic && vnic->rss_hash_key) {
953 if (rss_conf->rss_key) {
954 len = rss_conf->rss_key_len <= HW_HASH_KEY_SIZE ?
955 rss_conf->rss_key_len : HW_HASH_KEY_SIZE;
956 memcpy(rss_conf->rss_key, vnic->rss_hash_key, len);
959 hash_types = vnic->hash_type;
960 rss_conf->rss_hf = 0;
961 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4) {
962 rss_conf->rss_hf |= ETH_RSS_IPV4;
963 hash_types &= ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
965 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4) {
966 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;
968 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
970 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4) {
971 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV4_UDP;
973 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
975 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6) {
976 rss_conf->rss_hf |= ETH_RSS_IPV6;
977 hash_types &= ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
979 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6) {
980 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV6_TCP;
982 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
984 if (hash_types & HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6) {
985 rss_conf->rss_hf |= ETH_RSS_NONFRAG_IPV6_UDP;
987 ~HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
991 "Unknwon RSS config from firmware (%08x), RSS disabled",
996 rss_conf->rss_hf = 0;
1001 static int bnxt_flow_ctrl_get_op(struct rte_eth_dev *dev,
1002 struct rte_eth_fc_conf *fc_conf)
1004 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1005 struct rte_eth_link link_info;
1008 rc = bnxt_get_hwrm_link_config(bp, &link_info);
1012 memset(fc_conf, 0, sizeof(*fc_conf));
1013 if (bp->link_info.auto_pause)
1014 fc_conf->autoneg = 1;
1015 switch (bp->link_info.pause) {
1017 fc_conf->mode = RTE_FC_NONE;
1019 case HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX:
1020 fc_conf->mode = RTE_FC_TX_PAUSE;
1022 case HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX:
1023 fc_conf->mode = RTE_FC_RX_PAUSE;
1025 case (HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_TX |
1026 HWRM_PORT_PHY_QCFG_OUTPUT_PAUSE_RX):
1027 fc_conf->mode = RTE_FC_FULL;
1033 static int bnxt_flow_ctrl_set_op(struct rte_eth_dev *dev,
1034 struct rte_eth_fc_conf *fc_conf)
1036 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1038 if (BNXT_NPAR_PF(bp) || BNXT_VF(bp)) {
1039 RTE_LOG(ERR, PMD, "Flow Control Settings cannot be modified\n");
1043 switch (fc_conf->mode) {
1045 bp->link_info.auto_pause = 0;
1046 bp->link_info.force_pause = 0;
1048 case RTE_FC_RX_PAUSE:
1049 if (fc_conf->autoneg) {
1050 bp->link_info.auto_pause =
1051 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX;
1052 bp->link_info.force_pause = 0;
1054 bp->link_info.auto_pause = 0;
1055 bp->link_info.force_pause =
1056 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_RX;
1059 case RTE_FC_TX_PAUSE:
1060 if (fc_conf->autoneg) {
1061 bp->link_info.auto_pause =
1062 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX;
1063 bp->link_info.force_pause = 0;
1065 bp->link_info.auto_pause = 0;
1066 bp->link_info.force_pause =
1067 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX;
1071 if (fc_conf->autoneg) {
1072 bp->link_info.auto_pause =
1073 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_TX |
1074 HWRM_PORT_PHY_CFG_INPUT_AUTO_PAUSE_RX;
1075 bp->link_info.force_pause = 0;
1077 bp->link_info.auto_pause = 0;
1078 bp->link_info.force_pause =
1079 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_TX |
1080 HWRM_PORT_PHY_CFG_INPUT_FORCE_PAUSE_RX;
1084 return bnxt_set_hwrm_link_config(bp, true);
1087 /* Add UDP tunneling port */
1089 bnxt_udp_tunnel_port_add_op(struct rte_eth_dev *eth_dev,
1090 struct rte_eth_udp_tunnel *udp_tunnel)
1092 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1093 uint16_t tunnel_type = 0;
1096 switch (udp_tunnel->prot_type) {
1097 case RTE_TUNNEL_TYPE_VXLAN:
1098 if (bp->vxlan_port_cnt) {
1099 RTE_LOG(ERR, PMD, "Tunnel Port %d already programmed\n",
1100 udp_tunnel->udp_port);
1101 if (bp->vxlan_port != udp_tunnel->udp_port) {
1102 RTE_LOG(ERR, PMD, "Only one port allowed\n");
1105 bp->vxlan_port_cnt++;
1109 HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_VXLAN;
1110 bp->vxlan_port_cnt++;
1112 case RTE_TUNNEL_TYPE_GENEVE:
1113 if (bp->geneve_port_cnt) {
1114 RTE_LOG(ERR, PMD, "Tunnel Port %d already programmed\n",
1115 udp_tunnel->udp_port);
1116 if (bp->geneve_port != udp_tunnel->udp_port) {
1117 RTE_LOG(ERR, PMD, "Only one port allowed\n");
1120 bp->geneve_port_cnt++;
1124 HWRM_TUNNEL_DST_PORT_ALLOC_INPUT_TUNNEL_TYPE_GENEVE;
1125 bp->geneve_port_cnt++;
1128 RTE_LOG(ERR, PMD, "Tunnel type is not supported\n");
1131 rc = bnxt_hwrm_tunnel_dst_port_alloc(bp, udp_tunnel->udp_port,
1137 bnxt_udp_tunnel_port_del_op(struct rte_eth_dev *eth_dev,
1138 struct rte_eth_udp_tunnel *udp_tunnel)
1140 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1141 uint16_t tunnel_type = 0;
1145 switch (udp_tunnel->prot_type) {
1146 case RTE_TUNNEL_TYPE_VXLAN:
1147 if (!bp->vxlan_port_cnt) {
1148 RTE_LOG(ERR, PMD, "No Tunnel port configured yet\n");
1151 if (bp->vxlan_port != udp_tunnel->udp_port) {
1152 RTE_LOG(ERR, PMD, "Req Port: %d. Configured port: %d\n",
1153 udp_tunnel->udp_port, bp->vxlan_port);
1156 if (--bp->vxlan_port_cnt)
1160 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN;
1161 port = bp->vxlan_fw_dst_port_id;
1163 case RTE_TUNNEL_TYPE_GENEVE:
1164 if (!bp->geneve_port_cnt) {
1165 RTE_LOG(ERR, PMD, "No Tunnel port configured yet\n");
1168 if (bp->geneve_port != udp_tunnel->udp_port) {
1169 RTE_LOG(ERR, PMD, "Req Port: %d. Configured port: %d\n",
1170 udp_tunnel->udp_port, bp->geneve_port);
1173 if (--bp->geneve_port_cnt)
1177 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE;
1178 port = bp->geneve_fw_dst_port_id;
1181 RTE_LOG(ERR, PMD, "Tunnel type is not supported\n");
1185 rc = bnxt_hwrm_tunnel_dst_port_free(bp, port, tunnel_type);
1188 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_VXLAN)
1191 HWRM_TUNNEL_DST_PORT_FREE_INPUT_TUNNEL_TYPE_GENEVE)
1192 bp->geneve_port = 0;
1197 static int bnxt_del_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
1199 struct bnxt_filter_info *filter, *temp_filter, *new_filter;
1200 struct bnxt_vnic_info *vnic;
1203 uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN;
1205 /* Cycle through all VNICs */
1206 for (i = 0; i < bp->nr_vnics; i++) {
1208 * For each VNIC and each associated filter(s)
1209 * if VLAN exists && VLAN matches vlan_id
1210 * remove the MAC+VLAN filter
1211 * add a new MAC only filter
1213 * VLAN filter doesn't exist, just skip and continue
1215 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
1216 filter = STAILQ_FIRST(&vnic->filter);
1218 temp_filter = STAILQ_NEXT(filter, next);
1220 if (filter->enables & chk &&
1221 filter->l2_ovlan == vlan_id) {
1222 /* Must delete the filter */
1223 STAILQ_REMOVE(&vnic->filter, filter,
1224 bnxt_filter_info, next);
1225 bnxt_hwrm_clear_l2_filter(bp, filter);
1227 &bp->free_filter_list,
1231 * Need to examine to see if the MAC
1232 * filter already existed or not before
1233 * allocating a new one
1236 new_filter = bnxt_alloc_filter(bp);
1239 "MAC/VLAN filter alloc failed\n");
1243 STAILQ_INSERT_TAIL(&vnic->filter,
1245 /* Inherit MAC from previous filter */
1246 new_filter->mac_index =
1248 memcpy(new_filter->l2_addr,
1249 filter->l2_addr, ETHER_ADDR_LEN);
1250 /* MAC only filter */
1251 rc = bnxt_hwrm_set_l2_filter(bp,
1257 "Del Vlan filter for %d\n",
1260 filter = temp_filter;
1268 static int bnxt_add_vlan_filter(struct bnxt *bp, uint16_t vlan_id)
1270 struct bnxt_filter_info *filter, *temp_filter, *new_filter;
1271 struct bnxt_vnic_info *vnic;
1274 uint32_t en = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN |
1275 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN_MASK;
1276 uint32_t chk = HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_OVLAN;
1278 /* Cycle through all VNICs */
1279 for (i = 0; i < bp->nr_vnics; i++) {
1281 * For each VNIC and each associated filter(s)
1283 * if VLAN matches vlan_id
1284 * VLAN filter already exists, just skip and continue
1286 * add a new MAC+VLAN filter
1288 * Remove the old MAC only filter
1289 * Add a new MAC+VLAN filter
1291 STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
1292 filter = STAILQ_FIRST(&vnic->filter);
1294 temp_filter = STAILQ_NEXT(filter, next);
1296 if (filter->enables & chk) {
1297 if (filter->l2_ovlan == vlan_id)
1300 /* Must delete the MAC filter */
1301 STAILQ_REMOVE(&vnic->filter, filter,
1302 bnxt_filter_info, next);
1303 bnxt_hwrm_clear_l2_filter(bp, filter);
1304 filter->l2_ovlan = 0;
1306 &bp->free_filter_list,
1309 new_filter = bnxt_alloc_filter(bp);
1312 "MAC/VLAN filter alloc failed\n");
1316 STAILQ_INSERT_TAIL(&vnic->filter, new_filter,
1318 /* Inherit MAC from the previous filter */
1319 new_filter->mac_index = filter->mac_index;
1320 memcpy(new_filter->l2_addr, filter->l2_addr,
1322 /* MAC + VLAN ID filter */
1323 new_filter->l2_ovlan = vlan_id;
1324 new_filter->l2_ovlan_mask = 0xF000;
1325 new_filter->enables |= en;
1326 rc = bnxt_hwrm_set_l2_filter(bp,
1332 "Added Vlan filter for %d\n", vlan_id);
1334 filter = temp_filter;
1342 static int bnxt_vlan_filter_set_op(struct rte_eth_dev *eth_dev,
1343 uint16_t vlan_id, int on)
1345 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1347 /* These operations apply to ALL existing MAC/VLAN filters */
1349 return bnxt_add_vlan_filter(bp, vlan_id);
1351 return bnxt_del_vlan_filter(bp, vlan_id);
1355 bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int mask)
1357 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1360 if (mask & ETH_VLAN_FILTER_MASK) {
1361 if (!dev->data->dev_conf.rxmode.hw_vlan_filter) {
1362 /* Remove any VLAN filters programmed */
1363 for (i = 0; i < 4095; i++)
1364 bnxt_del_vlan_filter(bp, i);
1366 RTE_LOG(INFO, PMD, "VLAN Filtering: %d\n",
1367 dev->data->dev_conf.rxmode.hw_vlan_filter);
1370 if (mask & ETH_VLAN_STRIP_MASK) {
1371 /* Enable or disable VLAN stripping */
1372 for (i = 0; i < bp->nr_vnics; i++) {
1373 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
1374 if (dev->data->dev_conf.rxmode.hw_vlan_strip)
1375 vnic->vlan_strip = true;
1377 vnic->vlan_strip = false;
1378 bnxt_hwrm_vnic_cfg(bp, vnic);
1380 RTE_LOG(INFO, PMD, "VLAN Strip Offload: %d\n",
1381 dev->data->dev_conf.rxmode.hw_vlan_strip);
1384 if (mask & ETH_VLAN_EXTEND_MASK)
1385 RTE_LOG(ERR, PMD, "Extend VLAN Not supported\n");
1391 bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev, struct ether_addr *addr)
1393 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1394 /* Default Filter is tied to VNIC 0 */
1395 struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
1396 struct bnxt_filter_info *filter;
1402 memcpy(bp->mac_addr, addr, sizeof(bp->mac_addr));
1403 memcpy(&dev->data->mac_addrs[0], bp->mac_addr, ETHER_ADDR_LEN);
1405 STAILQ_FOREACH(filter, &vnic->filter, next) {
1406 /* Default Filter is at Index 0 */
1407 if (filter->mac_index != 0)
1409 rc = bnxt_hwrm_clear_l2_filter(bp, filter);
1412 memcpy(filter->l2_addr, bp->mac_addr, ETHER_ADDR_LEN);
1413 memset(filter->l2_addr_mask, 0xff, ETHER_ADDR_LEN);
1414 filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX;
1416 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR |
1417 HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK;
1418 rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
1421 filter->mac_index = 0;
1422 RTE_LOG(DEBUG, PMD, "Set MAC addr\n");
1427 bnxt_dev_set_mc_addr_list_op(struct rte_eth_dev *eth_dev,
1428 struct ether_addr *mc_addr_set,
1429 uint32_t nb_mc_addr)
1431 struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
1432 char *mc_addr_list = (char *)mc_addr_set;
1433 struct bnxt_vnic_info *vnic;
1434 uint32_t off = 0, i = 0;
1436 vnic = &bp->vnic_info[0];
1438 if (nb_mc_addr > BNXT_MAX_MC_ADDRS) {
1439 vnic->flags |= BNXT_VNIC_INFO_ALLMULTI;
1443 /* TODO Check for Duplicate mcast addresses */
1444 vnic->flags &= ~BNXT_VNIC_INFO_ALLMULTI;
1445 for (i = 0; i < nb_mc_addr; i++) {
1446 memcpy(vnic->mc_list + off, &mc_addr_list[i], ETHER_ADDR_LEN);
1447 off += ETHER_ADDR_LEN;
1450 vnic->mc_addr_cnt = i;
1453 return bnxt_hwrm_cfa_l2_set_rx_mask(bp, vnic, 0, NULL);
1457 bnxt_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
1459 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1460 uint8_t fw_major = (bp->fw_ver >> 24) & 0xff;
1461 uint8_t fw_minor = (bp->fw_ver >> 16) & 0xff;
1462 uint8_t fw_updt = (bp->fw_ver >> 8) & 0xff;
1465 ret = snprintf(fw_version, fw_size, "%d.%d.%d",
1466 fw_major, fw_minor, fw_updt);
1468 ret += 1; /* add the size of '\0' */
1469 if (fw_size < (uint32_t)ret)
1476 bnxt_rxq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
1477 struct rte_eth_rxq_info *qinfo)
1479 struct bnxt_rx_queue *rxq;
1481 rxq = dev->data->rx_queues[queue_id];
1483 qinfo->mp = rxq->mb_pool;
1484 qinfo->scattered_rx = dev->data->scattered_rx;
1485 qinfo->nb_desc = rxq->nb_rx_desc;
1487 qinfo->conf.rx_free_thresh = rxq->rx_free_thresh;
1488 qinfo->conf.rx_drop_en = 0;
1489 qinfo->conf.rx_deferred_start = 0;
1493 bnxt_txq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
1494 struct rte_eth_txq_info *qinfo)
1496 struct bnxt_tx_queue *txq;
1498 txq = dev->data->tx_queues[queue_id];
1500 qinfo->nb_desc = txq->nb_tx_desc;
1502 qinfo->conf.tx_thresh.pthresh = txq->pthresh;
1503 qinfo->conf.tx_thresh.hthresh = txq->hthresh;
1504 qinfo->conf.tx_thresh.wthresh = txq->wthresh;
1506 qinfo->conf.tx_free_thresh = txq->tx_free_thresh;
1507 qinfo->conf.tx_rs_thresh = 0;
1508 qinfo->conf.txq_flags = txq->txq_flags;
1509 qinfo->conf.tx_deferred_start = txq->tx_deferred_start;
1512 static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu)
1514 struct bnxt *bp = eth_dev->data->dev_private;
1515 struct rte_eth_dev_info dev_info;
1516 uint32_t max_dev_mtu;
1520 bnxt_dev_info_get_op(eth_dev, &dev_info);
1521 max_dev_mtu = dev_info.max_rx_pktlen -
1522 ETHER_HDR_LEN - ETHER_CRC_LEN - VLAN_TAG_SIZE * 2;
1524 if (new_mtu < ETHER_MIN_MTU || new_mtu > max_dev_mtu) {
1525 RTE_LOG(ERR, PMD, "MTU requested must be within (%d, %d)\n",
1526 ETHER_MIN_MTU, max_dev_mtu);
1531 if (new_mtu > ETHER_MTU) {
1532 bp->flags |= BNXT_FLAG_JUMBO;
1533 eth_dev->data->dev_conf.rxmode.jumbo_frame = 1;
1535 eth_dev->data->dev_conf.rxmode.jumbo_frame = 0;
1536 bp->flags &= ~BNXT_FLAG_JUMBO;
1539 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len =
1540 new_mtu + ETHER_HDR_LEN + ETHER_CRC_LEN + VLAN_TAG_SIZE * 2;
1542 eth_dev->data->mtu = new_mtu;
1543 RTE_LOG(INFO, PMD, "New MTU is %d\n", eth_dev->data->mtu);
1545 for (i = 0; i < bp->nr_vnics; i++) {
1546 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
1548 vnic->mru = bp->eth_dev->data->mtu + ETHER_HDR_LEN +
1549 ETHER_CRC_LEN + VLAN_TAG_SIZE * 2;
1550 rc = bnxt_hwrm_vnic_cfg(bp, vnic);
1554 rc = bnxt_hwrm_vnic_plcmode_cfg(bp, vnic);
1563 bnxt_vlan_pvid_set_op(struct rte_eth_dev *dev, uint16_t pvid, int on)
1565 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1566 uint16_t vlan = bp->vlan;
1569 if (BNXT_NPAR_PF(bp) || BNXT_VF(bp)) {
1571 "PVID cannot be modified for this function\n");
1574 bp->vlan = on ? pvid : 0;
1576 rc = bnxt_hwrm_set_default_vlan(bp, 0, 0);
1583 bnxt_dev_led_on_op(struct rte_eth_dev *dev)
1585 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1587 return bnxt_hwrm_port_led_cfg(bp, true);
1591 bnxt_dev_led_off_op(struct rte_eth_dev *dev)
1593 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1595 return bnxt_hwrm_port_led_cfg(bp, false);
1599 bnxt_rx_queue_count_op(struct rte_eth_dev *dev, uint16_t rx_queue_id)
1601 uint32_t desc = 0, raw_cons = 0, cons;
1602 struct bnxt_cp_ring_info *cpr;
1603 struct bnxt_rx_queue *rxq;
1604 struct rx_pkt_cmpl *rxcmp;
1609 rxq = dev->data->rx_queues[rx_queue_id];
1613 while (raw_cons < rxq->nb_rx_desc) {
1614 cons = RING_CMP(cpr->cp_ring_struct, raw_cons);
1615 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1617 if (!CMPL_VALID(rxcmp, valid))
1619 valid = FLIP_VALID(cons, cpr->cp_ring_struct->ring_mask, valid);
1620 cmp_type = CMP_TYPE(rxcmp);
1621 if (cmp_type == RX_TPA_END_CMPL_TYPE_RX_TPA_END) {
1622 cmp = (rte_le_to_cpu_32(
1623 ((struct rx_tpa_end_cmpl *)
1624 (rxcmp))->agg_bufs_v1) &
1625 RX_TPA_END_CMPL_AGG_BUFS_MASK) >>
1626 RX_TPA_END_CMPL_AGG_BUFS_SFT;
1628 } else if (cmp_type == 0x11) {
1630 cmp = (rxcmp->agg_bufs_v1 &
1631 RX_PKT_CMPL_AGG_BUFS_MASK) >>
1632 RX_PKT_CMPL_AGG_BUFS_SFT;
1637 raw_cons += cmp ? cmp : 2;
1644 bnxt_rx_descriptor_status_op(void *rx_queue, uint16_t offset)
1646 struct bnxt_rx_queue *rxq = (struct bnxt_rx_queue *)rx_queue;
1647 struct bnxt_rx_ring_info *rxr;
1648 struct bnxt_cp_ring_info *cpr;
1649 struct bnxt_sw_rx_bd *rx_buf;
1650 struct rx_pkt_cmpl *rxcmp;
1651 uint32_t cons, cp_cons;
1659 if (offset >= rxq->nb_rx_desc)
1662 cons = RING_CMP(cpr->cp_ring_struct, offset);
1663 cp_cons = cpr->cp_raw_cons;
1664 rxcmp = (struct rx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1666 if (cons > cp_cons) {
1667 if (CMPL_VALID(rxcmp, cpr->valid))
1668 return RTE_ETH_RX_DESC_DONE;
1670 if (CMPL_VALID(rxcmp, !cpr->valid))
1671 return RTE_ETH_RX_DESC_DONE;
1673 rx_buf = &rxr->rx_buf_ring[cons];
1674 if (rx_buf->mbuf == NULL)
1675 return RTE_ETH_RX_DESC_UNAVAIL;
1678 return RTE_ETH_RX_DESC_AVAIL;
1682 bnxt_tx_descriptor_status_op(void *tx_queue, uint16_t offset)
1684 struct bnxt_tx_queue *txq = (struct bnxt_tx_queue *)tx_queue;
1685 struct bnxt_tx_ring_info *txr;
1686 struct bnxt_cp_ring_info *cpr;
1687 struct bnxt_sw_tx_bd *tx_buf;
1688 struct tx_pkt_cmpl *txcmp;
1689 uint32_t cons, cp_cons;
1697 if (offset >= txq->nb_tx_desc)
1700 cons = RING_CMP(cpr->cp_ring_struct, offset);
1701 txcmp = (struct tx_pkt_cmpl *)&cpr->cp_desc_ring[cons];
1702 cp_cons = cpr->cp_raw_cons;
1704 if (cons > cp_cons) {
1705 if (CMPL_VALID(txcmp, cpr->valid))
1706 return RTE_ETH_TX_DESC_UNAVAIL;
1708 if (CMPL_VALID(txcmp, !cpr->valid))
1709 return RTE_ETH_TX_DESC_UNAVAIL;
1711 tx_buf = &txr->tx_buf_ring[cons];
1712 if (tx_buf->mbuf == NULL)
1713 return RTE_ETH_TX_DESC_DONE;
1715 return RTE_ETH_TX_DESC_FULL;
1718 static struct bnxt_filter_info *
1719 bnxt_match_and_validate_ether_filter(struct bnxt *bp,
1720 struct rte_eth_ethertype_filter *efilter,
1721 struct bnxt_vnic_info *vnic0,
1722 struct bnxt_vnic_info *vnic,
1725 struct bnxt_filter_info *mfilter = NULL;
1729 if (efilter->ether_type != ETHER_TYPE_IPv4 &&
1730 efilter->ether_type != ETHER_TYPE_IPv6) {
1731 RTE_LOG(ERR, PMD, "unsupported ether_type(0x%04x) in"
1732 " ethertype filter.", efilter->ether_type);
1736 if (efilter->queue >= bp->rx_nr_rings) {
1737 RTE_LOG(ERR, PMD, "Invalid queue %d\n", efilter->queue);
1742 vnic0 = STAILQ_FIRST(&bp->ff_pool[0]);
1743 vnic = STAILQ_FIRST(&bp->ff_pool[efilter->queue]);
1745 RTE_LOG(ERR, PMD, "Invalid queue %d\n", efilter->queue);
1750 if (efilter->flags & RTE_ETHTYPE_FLAGS_DROP) {
1751 STAILQ_FOREACH(mfilter, &vnic0->filter, next) {
1752 if ((!memcmp(efilter->mac_addr.addr_bytes,
1753 mfilter->l2_addr, ETHER_ADDR_LEN) &&
1755 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP &&
1756 mfilter->ethertype == efilter->ether_type)) {
1762 STAILQ_FOREACH(mfilter, &vnic->filter, next)
1763 if ((!memcmp(efilter->mac_addr.addr_bytes,
1764 mfilter->l2_addr, ETHER_ADDR_LEN) &&
1765 mfilter->ethertype == efilter->ether_type &&
1767 HWRM_CFA_L2_FILTER_CFG_INPUT_FLAGS_PATH_RX)) {
1781 bnxt_ethertype_filter(struct rte_eth_dev *dev,
1782 enum rte_filter_op filter_op,
1785 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
1786 struct rte_eth_ethertype_filter *efilter =
1787 (struct rte_eth_ethertype_filter *)arg;
1788 struct bnxt_filter_info *bfilter, *filter1;
1789 struct bnxt_vnic_info *vnic, *vnic0;
1792 if (filter_op == RTE_ETH_FILTER_NOP)
1796 RTE_LOG(ERR, PMD, "arg shouldn't be NULL for operation %u.",
1801 vnic0 = STAILQ_FIRST(&bp->ff_pool[0]);
1802 vnic = STAILQ_FIRST(&bp->ff_pool[efilter->queue]);
1804 switch (filter_op) {
1805 case RTE_ETH_FILTER_ADD:
1806 bnxt_match_and_validate_ether_filter(bp, efilter,
1811 bfilter = bnxt_get_unused_filter(bp);
1812 if (bfilter == NULL) {
1814 "Not enough resources for a new filter.\n");
1817 bfilter->filter_type = HWRM_CFA_NTUPLE_FILTER;
1818 memcpy(bfilter->l2_addr, efilter->mac_addr.addr_bytes,
1820 memcpy(bfilter->dst_macaddr, efilter->mac_addr.addr_bytes,
1822 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_MACADDR;
1823 bfilter->ethertype = efilter->ether_type;
1824 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
1826 filter1 = bnxt_get_l2_filter(bp, bfilter, vnic0);
1827 if (filter1 == NULL) {
1832 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
1833 bfilter->fw_l2_filter_id = filter1->fw_l2_filter_id;
1835 bfilter->dst_id = vnic->fw_vnic_id;
1837 if (efilter->flags & RTE_ETHTYPE_FLAGS_DROP) {
1839 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP;
1842 ret = bnxt_hwrm_set_ntuple_filter(bp, bfilter->dst_id, bfilter);
1845 STAILQ_INSERT_TAIL(&vnic->filter, bfilter, next);
1847 case RTE_ETH_FILTER_DELETE:
1848 filter1 = bnxt_match_and_validate_ether_filter(bp, efilter,
1850 if (ret == -EEXIST) {
1851 ret = bnxt_hwrm_clear_ntuple_filter(bp, filter1);
1853 STAILQ_REMOVE(&vnic->filter, filter1, bnxt_filter_info,
1855 bnxt_free_filter(bp, filter1);
1856 } else if (ret == 0) {
1857 RTE_LOG(ERR, PMD, "No matching filter found\n");
1861 RTE_LOG(ERR, PMD, "unsupported operation %u.", filter_op);
1867 bnxt_free_filter(bp, bfilter);
1873 parse_ntuple_filter(struct bnxt *bp,
1874 struct rte_eth_ntuple_filter *nfilter,
1875 struct bnxt_filter_info *bfilter)
1879 if (nfilter->queue >= bp->rx_nr_rings) {
1880 RTE_LOG(ERR, PMD, "Invalid queue %d\n", nfilter->queue);
1884 switch (nfilter->dst_port_mask) {
1886 bfilter->dst_port_mask = -1;
1887 bfilter->dst_port = nfilter->dst_port;
1888 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT |
1889 NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
1892 RTE_LOG(ERR, PMD, "invalid dst_port mask.");
1896 bfilter->ip_addr_type = NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
1897 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
1899 switch (nfilter->proto_mask) {
1901 if (nfilter->proto == 17) /* IPPROTO_UDP */
1902 bfilter->ip_protocol = 17;
1903 else if (nfilter->proto == 6) /* IPPROTO_TCP */
1904 bfilter->ip_protocol = 6;
1907 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
1910 RTE_LOG(ERR, PMD, "invalid protocol mask.");
1914 switch (nfilter->dst_ip_mask) {
1916 bfilter->dst_ipaddr_mask[0] = -1;
1917 bfilter->dst_ipaddr[0] = nfilter->dst_ip;
1918 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR |
1919 NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
1922 RTE_LOG(ERR, PMD, "invalid dst_ip mask.");
1926 switch (nfilter->src_ip_mask) {
1928 bfilter->src_ipaddr_mask[0] = -1;
1929 bfilter->src_ipaddr[0] = nfilter->src_ip;
1930 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR |
1931 NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
1934 RTE_LOG(ERR, PMD, "invalid src_ip mask.");
1938 switch (nfilter->src_port_mask) {
1940 bfilter->src_port_mask = -1;
1941 bfilter->src_port = nfilter->src_port;
1942 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT |
1943 NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
1946 RTE_LOG(ERR, PMD, "invalid src_port mask.");
1951 //nfilter->priority = (uint8_t)filter->priority;
1953 bfilter->enables = en;
1957 static struct bnxt_filter_info*
1958 bnxt_match_ntuple_filter(struct bnxt *bp,
1959 struct bnxt_filter_info *bfilter)
1961 struct bnxt_filter_info *mfilter = NULL;
1964 for (i = bp->nr_vnics - 1; i >= 0; i--) {
1965 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
1966 STAILQ_FOREACH(mfilter, &vnic->filter, next) {
1967 if (bfilter->src_ipaddr[0] == mfilter->src_ipaddr[0] &&
1968 bfilter->src_ipaddr_mask[0] ==
1969 mfilter->src_ipaddr_mask[0] &&
1970 bfilter->src_port == mfilter->src_port &&
1971 bfilter->src_port_mask == mfilter->src_port_mask &&
1972 bfilter->dst_ipaddr[0] == mfilter->dst_ipaddr[0] &&
1973 bfilter->dst_ipaddr_mask[0] ==
1974 mfilter->dst_ipaddr_mask[0] &&
1975 bfilter->dst_port == mfilter->dst_port &&
1976 bfilter->dst_port_mask == mfilter->dst_port_mask &&
1977 bfilter->flags == mfilter->flags &&
1978 bfilter->enables == mfilter->enables)
1986 bnxt_cfg_ntuple_filter(struct bnxt *bp,
1987 struct rte_eth_ntuple_filter *nfilter,
1988 enum rte_filter_op filter_op)
1990 struct bnxt_filter_info *bfilter, *mfilter, *filter1;
1991 struct bnxt_vnic_info *vnic, *vnic0;
1994 if (nfilter->flags != RTE_5TUPLE_FLAGS) {
1995 RTE_LOG(ERR, PMD, "only 5tuple is supported.");
1999 if (nfilter->flags & RTE_NTUPLE_FLAGS_TCP_FLAG) {
2000 RTE_LOG(ERR, PMD, "Ntuple filter: TCP flags not supported\n");
2004 bfilter = bnxt_get_unused_filter(bp);
2005 if (bfilter == NULL) {
2007 "Not enough resources for a new filter.\n");
2010 ret = parse_ntuple_filter(bp, nfilter, bfilter);
2014 vnic = STAILQ_FIRST(&bp->ff_pool[nfilter->queue]);
2015 vnic0 = STAILQ_FIRST(&bp->ff_pool[0]);
2016 filter1 = STAILQ_FIRST(&vnic0->filter);
2017 if (filter1 == NULL) {
2022 bfilter->dst_id = vnic->fw_vnic_id;
2023 bfilter->fw_l2_filter_id = filter1->fw_l2_filter_id;
2025 HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
2026 bfilter->ethertype = 0x800;
2027 bfilter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2029 mfilter = bnxt_match_ntuple_filter(bp, bfilter);
2031 if (mfilter != NULL && filter_op == RTE_ETH_FILTER_ADD) {
2032 RTE_LOG(ERR, PMD, "filter exists.");
2036 if (mfilter == NULL && filter_op == RTE_ETH_FILTER_DELETE) {
2037 RTE_LOG(ERR, PMD, "filter doesn't exist.");
2042 if (filter_op == RTE_ETH_FILTER_ADD) {
2043 bfilter->filter_type = HWRM_CFA_NTUPLE_FILTER;
2044 ret = bnxt_hwrm_set_ntuple_filter(bp, bfilter->dst_id, bfilter);
2047 STAILQ_INSERT_TAIL(&vnic->filter, bfilter, next);
2049 if (mfilter == NULL) {
2050 /* This should not happen. But for Coverity! */
2054 ret = bnxt_hwrm_clear_ntuple_filter(bp, mfilter);
2056 STAILQ_REMOVE(&vnic->filter, mfilter, bnxt_filter_info,
2058 bnxt_free_filter(bp, mfilter);
2059 bfilter->fw_l2_filter_id = -1;
2060 bnxt_free_filter(bp, bfilter);
2065 bfilter->fw_l2_filter_id = -1;
2066 bnxt_free_filter(bp, bfilter);
2071 bnxt_ntuple_filter(struct rte_eth_dev *dev,
2072 enum rte_filter_op filter_op,
2075 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2078 if (filter_op == RTE_ETH_FILTER_NOP)
2082 RTE_LOG(ERR, PMD, "arg shouldn't be NULL for operation %u.",
2087 switch (filter_op) {
2088 case RTE_ETH_FILTER_ADD:
2089 ret = bnxt_cfg_ntuple_filter(bp,
2090 (struct rte_eth_ntuple_filter *)arg,
2093 case RTE_ETH_FILTER_DELETE:
2094 ret = bnxt_cfg_ntuple_filter(bp,
2095 (struct rte_eth_ntuple_filter *)arg,
2099 RTE_LOG(ERR, PMD, "unsupported operation %u.", filter_op);
2107 bnxt_parse_fdir_filter(struct bnxt *bp,
2108 struct rte_eth_fdir_filter *fdir,
2109 struct bnxt_filter_info *filter)
2111 enum rte_fdir_mode fdir_mode =
2112 bp->eth_dev->data->dev_conf.fdir_conf.mode;
2113 struct bnxt_vnic_info *vnic0, *vnic;
2114 struct bnxt_filter_info *filter1;
2118 if (fdir_mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
2121 filter->l2_ovlan = fdir->input.flow_ext.vlan_tci;
2122 en |= EM_FLOW_ALLOC_INPUT_EN_OVLAN_VID;
2124 switch (fdir->input.flow_type) {
2125 case RTE_ETH_FLOW_IPV4:
2126 case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
2128 filter->src_ipaddr[0] = fdir->input.flow.ip4_flow.src_ip;
2129 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2130 filter->dst_ipaddr[0] = fdir->input.flow.ip4_flow.dst_ip;
2131 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2132 filter->ip_protocol = fdir->input.flow.ip4_flow.proto;
2133 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2134 filter->ip_addr_type =
2135 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2136 filter->src_ipaddr_mask[0] = 0xffffffff;
2137 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2138 filter->dst_ipaddr_mask[0] = 0xffffffff;
2139 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2140 filter->ethertype = 0x800;
2141 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2143 case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
2144 filter->src_port = fdir->input.flow.tcp4_flow.src_port;
2145 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2146 filter->dst_port = fdir->input.flow.tcp4_flow.dst_port;
2147 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2148 filter->dst_port_mask = 0xffff;
2149 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2150 filter->src_port_mask = 0xffff;
2151 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2152 filter->src_ipaddr[0] = fdir->input.flow.tcp4_flow.ip.src_ip;
2153 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2154 filter->dst_ipaddr[0] = fdir->input.flow.tcp4_flow.ip.dst_ip;
2155 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2156 filter->ip_protocol = 6;
2157 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2158 filter->ip_addr_type =
2159 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2160 filter->src_ipaddr_mask[0] = 0xffffffff;
2161 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2162 filter->dst_ipaddr_mask[0] = 0xffffffff;
2163 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2164 filter->ethertype = 0x800;
2165 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2167 case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
2168 filter->src_port = fdir->input.flow.udp4_flow.src_port;
2169 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2170 filter->dst_port = fdir->input.flow.udp4_flow.dst_port;
2171 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2172 filter->dst_port_mask = 0xffff;
2173 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2174 filter->src_port_mask = 0xffff;
2175 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2176 filter->src_ipaddr[0] = fdir->input.flow.udp4_flow.ip.src_ip;
2177 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2178 filter->dst_ipaddr[0] = fdir->input.flow.udp4_flow.ip.dst_ip;
2179 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2180 filter->ip_protocol = 17;
2181 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2182 filter->ip_addr_type =
2183 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV4;
2184 filter->src_ipaddr_mask[0] = 0xffffffff;
2185 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2186 filter->dst_ipaddr_mask[0] = 0xffffffff;
2187 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2188 filter->ethertype = 0x800;
2189 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2191 case RTE_ETH_FLOW_IPV6:
2192 case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
2194 filter->ip_addr_type =
2195 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2196 filter->ip_protocol = fdir->input.flow.ipv6_flow.proto;
2197 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2198 rte_memcpy(filter->src_ipaddr,
2199 fdir->input.flow.ipv6_flow.src_ip, 16);
2200 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2201 rte_memcpy(filter->dst_ipaddr,
2202 fdir->input.flow.ipv6_flow.dst_ip, 16);
2203 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2204 memset(filter->dst_ipaddr_mask, 0xff, 16);
2205 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2206 memset(filter->src_ipaddr_mask, 0xff, 16);
2207 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2208 filter->ethertype = 0x86dd;
2209 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2211 case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
2212 filter->src_port = fdir->input.flow.tcp6_flow.src_port;
2213 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2214 filter->dst_port = fdir->input.flow.tcp6_flow.dst_port;
2215 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2216 filter->dst_port_mask = 0xffff;
2217 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2218 filter->src_port_mask = 0xffff;
2219 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2220 filter->ip_addr_type =
2221 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2222 filter->ip_protocol = fdir->input.flow.tcp6_flow.ip.proto;
2223 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2224 rte_memcpy(filter->src_ipaddr,
2225 fdir->input.flow.tcp6_flow.ip.src_ip, 16);
2226 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2227 rte_memcpy(filter->dst_ipaddr,
2228 fdir->input.flow.tcp6_flow.ip.dst_ip, 16);
2229 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2230 memset(filter->dst_ipaddr_mask, 0xff, 16);
2231 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2232 memset(filter->src_ipaddr_mask, 0xff, 16);
2233 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2234 filter->ethertype = 0x86dd;
2235 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2237 case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
2238 filter->src_port = fdir->input.flow.udp6_flow.src_port;
2239 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT;
2240 filter->dst_port = fdir->input.flow.udp6_flow.dst_port;
2241 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT;
2242 filter->dst_port_mask = 0xffff;
2243 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_PORT_MASK;
2244 filter->src_port_mask = 0xffff;
2245 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_PORT_MASK;
2246 filter->ip_addr_type =
2247 NTUPLE_FLTR_ALLOC_INPUT_IP_ADDR_TYPE_IPV6;
2248 filter->ip_protocol = fdir->input.flow.udp6_flow.ip.proto;
2249 en |= NTUPLE_FLTR_ALLOC_IN_EN_IP_PROTO;
2250 rte_memcpy(filter->src_ipaddr,
2251 fdir->input.flow.udp6_flow.ip.src_ip, 16);
2252 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR;
2253 rte_memcpy(filter->dst_ipaddr,
2254 fdir->input.flow.udp6_flow.ip.dst_ip, 16);
2255 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR;
2256 memset(filter->dst_ipaddr_mask, 0xff, 16);
2257 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_IPADDR_MASK;
2258 memset(filter->src_ipaddr_mask, 0xff, 16);
2259 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_SRC_IPADDR_MASK;
2260 filter->ethertype = 0x86dd;
2261 filter->enables |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2263 case RTE_ETH_FLOW_L2_PAYLOAD:
2264 filter->ethertype = fdir->input.flow.l2_flow.ether_type;
2265 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_ETHERTYPE;
2267 case RTE_ETH_FLOW_VXLAN:
2268 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2270 filter->vni = fdir->input.flow.tunnel_flow.tunnel_id;
2271 filter->tunnel_type =
2272 CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_VXLAN;
2273 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE;
2275 case RTE_ETH_FLOW_NVGRE:
2276 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2278 filter->vni = fdir->input.flow.tunnel_flow.tunnel_id;
2279 filter->tunnel_type =
2280 CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_NVGRE;
2281 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_TUNNEL_TYPE;
2283 case RTE_ETH_FLOW_UNKNOWN:
2284 case RTE_ETH_FLOW_RAW:
2285 case RTE_ETH_FLOW_FRAG_IPV4:
2286 case RTE_ETH_FLOW_NONFRAG_IPV4_SCTP:
2287 case RTE_ETH_FLOW_FRAG_IPV6:
2288 case RTE_ETH_FLOW_NONFRAG_IPV6_SCTP:
2289 case RTE_ETH_FLOW_IPV6_EX:
2290 case RTE_ETH_FLOW_IPV6_TCP_EX:
2291 case RTE_ETH_FLOW_IPV6_UDP_EX:
2292 case RTE_ETH_FLOW_GENEVE:
2298 vnic0 = STAILQ_FIRST(&bp->ff_pool[0]);
2299 vnic = STAILQ_FIRST(&bp->ff_pool[fdir->action.rx_queue]);
2301 RTE_LOG(ERR, PMD, "Invalid queue %d\n", fdir->action.rx_queue);
2306 if (fdir_mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
2307 rte_memcpy(filter->dst_macaddr,
2308 fdir->input.flow.mac_vlan_flow.mac_addr.addr_bytes, 6);
2309 en |= NTUPLE_FLTR_ALLOC_INPUT_EN_DST_MACADDR;
2312 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT) {
2313 filter->flags = HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_FLAGS_DROP;
2314 filter1 = STAILQ_FIRST(&vnic0->filter);
2315 //filter1 = bnxt_get_l2_filter(bp, filter, vnic0);
2317 filter->dst_id = vnic->fw_vnic_id;
2318 for (i = 0; i < ETHER_ADDR_LEN; i++)
2319 if (filter->dst_macaddr[i] == 0x00)
2320 filter1 = STAILQ_FIRST(&vnic0->filter);
2322 filter1 = bnxt_get_l2_filter(bp, filter, vnic);
2325 if (filter1 == NULL)
2328 en |= HWRM_CFA_NTUPLE_FILTER_ALLOC_INPUT_ENABLES_L2_FILTER_ID;
2329 filter->fw_l2_filter_id = filter1->fw_l2_filter_id;
2331 filter->enables = en;
2336 static struct bnxt_filter_info *
2337 bnxt_match_fdir(struct bnxt *bp, struct bnxt_filter_info *nf)
2339 struct bnxt_filter_info *mf = NULL;
2342 for (i = bp->nr_vnics - 1; i >= 0; i--) {
2343 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2345 STAILQ_FOREACH(mf, &vnic->filter, next) {
2346 if (mf->filter_type == nf->filter_type &&
2347 mf->flags == nf->flags &&
2348 mf->src_port == nf->src_port &&
2349 mf->src_port_mask == nf->src_port_mask &&
2350 mf->dst_port == nf->dst_port &&
2351 mf->dst_port_mask == nf->dst_port_mask &&
2352 mf->ip_protocol == nf->ip_protocol &&
2353 mf->ip_addr_type == nf->ip_addr_type &&
2354 mf->ethertype == nf->ethertype &&
2355 mf->vni == nf->vni &&
2356 mf->tunnel_type == nf->tunnel_type &&
2357 mf->l2_ovlan == nf->l2_ovlan &&
2358 mf->l2_ovlan_mask == nf->l2_ovlan_mask &&
2359 mf->l2_ivlan == nf->l2_ivlan &&
2360 mf->l2_ivlan_mask == nf->l2_ivlan_mask &&
2361 !memcmp(mf->l2_addr, nf->l2_addr, ETHER_ADDR_LEN) &&
2362 !memcmp(mf->l2_addr_mask, nf->l2_addr_mask,
2364 !memcmp(mf->src_macaddr, nf->src_macaddr,
2366 !memcmp(mf->dst_macaddr, nf->dst_macaddr,
2368 !memcmp(mf->src_ipaddr, nf->src_ipaddr,
2369 sizeof(nf->src_ipaddr)) &&
2370 !memcmp(mf->src_ipaddr_mask, nf->src_ipaddr_mask,
2371 sizeof(nf->src_ipaddr_mask)) &&
2372 !memcmp(mf->dst_ipaddr, nf->dst_ipaddr,
2373 sizeof(nf->dst_ipaddr)) &&
2374 !memcmp(mf->dst_ipaddr_mask, nf->dst_ipaddr_mask,
2375 sizeof(nf->dst_ipaddr_mask)))
2383 bnxt_fdir_filter(struct rte_eth_dev *dev,
2384 enum rte_filter_op filter_op,
2387 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2388 struct rte_eth_fdir_filter *fdir = (struct rte_eth_fdir_filter *)arg;
2389 struct bnxt_filter_info *filter, *match;
2390 struct bnxt_vnic_info *vnic;
2393 if (filter_op == RTE_ETH_FILTER_NOP)
2396 if (arg == NULL && filter_op != RTE_ETH_FILTER_FLUSH)
2399 switch (filter_op) {
2400 case RTE_ETH_FILTER_ADD:
2401 case RTE_ETH_FILTER_DELETE:
2403 filter = bnxt_get_unused_filter(bp);
2404 if (filter == NULL) {
2406 "Not enough resources for a new flow.\n");
2410 ret = bnxt_parse_fdir_filter(bp, fdir, filter);
2413 filter->filter_type = HWRM_CFA_NTUPLE_FILTER;
2415 match = bnxt_match_fdir(bp, filter);
2416 if (match != NULL && filter_op == RTE_ETH_FILTER_ADD) {
2417 RTE_LOG(ERR, PMD, "Flow already exists.\n");
2421 if (match == NULL && filter_op == RTE_ETH_FILTER_DELETE) {
2422 RTE_LOG(ERR, PMD, "Flow does not exist.\n");
2427 if (fdir->action.behavior == RTE_ETH_FDIR_REJECT)
2428 vnic = STAILQ_FIRST(&bp->ff_pool[0]);
2431 STAILQ_FIRST(&bp->ff_pool[fdir->action.rx_queue]);
2433 if (filter_op == RTE_ETH_FILTER_ADD) {
2434 ret = bnxt_hwrm_set_ntuple_filter(bp,
2439 STAILQ_INSERT_TAIL(&vnic->filter, filter, next);
2441 ret = bnxt_hwrm_clear_ntuple_filter(bp, match);
2442 STAILQ_REMOVE(&vnic->filter, match,
2443 bnxt_filter_info, next);
2444 bnxt_free_filter(bp, match);
2445 filter->fw_l2_filter_id = -1;
2446 bnxt_free_filter(bp, filter);
2449 case RTE_ETH_FILTER_FLUSH:
2450 for (i = bp->nr_vnics - 1; i >= 0; i--) {
2451 struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
2453 STAILQ_FOREACH(filter, &vnic->filter, next) {
2454 if (filter->filter_type ==
2455 HWRM_CFA_NTUPLE_FILTER) {
2457 bnxt_hwrm_clear_ntuple_filter(bp,
2459 STAILQ_REMOVE(&vnic->filter, filter,
2460 bnxt_filter_info, next);
2465 case RTE_ETH_FILTER_UPDATE:
2466 case RTE_ETH_FILTER_STATS:
2467 case RTE_ETH_FILTER_INFO:
2469 RTE_LOG(ERR, PMD, "operation %u not implemented", filter_op);
2472 RTE_LOG(ERR, PMD, "unknown operation %u", filter_op);
2479 filter->fw_l2_filter_id = -1;
2480 bnxt_free_filter(bp, filter);
2485 bnxt_filter_ctrl_op(struct rte_eth_dev *dev __rte_unused,
2486 enum rte_filter_type filter_type,
2487 enum rte_filter_op filter_op, void *arg)
2491 switch (filter_type) {
2492 case RTE_ETH_FILTER_TUNNEL:
2494 "filter type: %d: To be implemented\n", filter_type);
2496 case RTE_ETH_FILTER_FDIR:
2497 ret = bnxt_fdir_filter(dev, filter_op, arg);
2499 case RTE_ETH_FILTER_NTUPLE:
2500 ret = bnxt_ntuple_filter(dev, filter_op, arg);
2502 case RTE_ETH_FILTER_ETHERTYPE:
2503 ret = bnxt_ethertype_filter(dev, filter_op, arg);
2505 case RTE_ETH_FILTER_GENERIC:
2506 if (filter_op != RTE_ETH_FILTER_GET)
2508 *(const void **)arg = &bnxt_flow_ops;
2512 "Filter type (%d) not supported", filter_type);
2519 static const uint32_t *
2520 bnxt_dev_supported_ptypes_get_op(struct rte_eth_dev *dev)
2522 static const uint32_t ptypes[] = {
2523 RTE_PTYPE_L2_ETHER_VLAN,
2524 RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
2525 RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
2529 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN,
2530 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN,
2531 RTE_PTYPE_INNER_L4_ICMP,
2532 RTE_PTYPE_INNER_L4_TCP,
2533 RTE_PTYPE_INNER_L4_UDP,
2537 if (dev->rx_pkt_burst == bnxt_recv_pkts)
2542 static int bnxt_map_regs(struct bnxt *bp, uint32_t *reg_arr, int count,
2545 uint32_t reg_base = *reg_arr & 0xfffff000;
2549 for (i = 0; i < count; i++) {
2550 if ((reg_arr[i] & 0xfffff000) != reg_base)
2553 win_off = BNXT_GRCPF_REG_WINDOW_BASE_OUT + (reg_win - 1) * 4;
2554 rte_cpu_to_le_32(rte_write32(reg_base, (uint8_t *)bp->bar0 + win_off));
2558 static int bnxt_map_ptp_regs(struct bnxt *bp)
2560 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2564 reg_arr = ptp->rx_regs;
2565 rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_RX_REGS, 5);
2569 reg_arr = ptp->tx_regs;
2570 rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_TX_REGS, 6);
2574 for (i = 0; i < BNXT_PTP_RX_REGS; i++)
2575 ptp->rx_mapped_regs[i] = 0x5000 + (ptp->rx_regs[i] & 0xfff);
2577 for (i = 0; i < BNXT_PTP_TX_REGS; i++)
2578 ptp->tx_mapped_regs[i] = 0x6000 + (ptp->tx_regs[i] & 0xfff);
2583 static void bnxt_unmap_ptp_regs(struct bnxt *bp)
2585 rte_cpu_to_le_32(rte_write32(0, (uint8_t *)bp->bar0 +
2586 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 16));
2587 rte_cpu_to_le_32(rte_write32(0, (uint8_t *)bp->bar0 +
2588 BNXT_GRCPF_REG_WINDOW_BASE_OUT + 20));
2591 static uint64_t bnxt_cc_read(struct bnxt *bp)
2595 ns = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2596 BNXT_GRCPF_REG_SYNC_TIME));
2597 ns |= (uint64_t)(rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2598 BNXT_GRCPF_REG_SYNC_TIME + 4))) << 32;
2602 static int bnxt_get_tx_ts(struct bnxt *bp, uint64_t *ts)
2604 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2607 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2608 ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
2609 if (fifo & BNXT_PTP_TX_FIFO_EMPTY)
2612 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2613 ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
2614 *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2615 ptp->tx_mapped_regs[BNXT_PTP_TX_TS_L]));
2616 *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2617 ptp->tx_mapped_regs[BNXT_PTP_TX_TS_H])) << 32;
2622 static int bnxt_get_rx_ts(struct bnxt *bp, uint64_t *ts)
2624 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2625 struct bnxt_pf_info *pf = &bp->pf;
2632 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2633 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
2634 if (!(fifo & BNXT_PTP_RX_FIFO_PENDING))
2637 port_id = pf->port_id;
2638 rte_cpu_to_le_32(rte_write32(1 << port_id, (uint8_t *)bp->bar0 +
2639 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO_ADV]));
2641 fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2642 ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
2643 if (fifo & BNXT_PTP_RX_FIFO_PENDING) {
2644 /* bnxt_clr_rx_ts(bp); TBD */
2648 *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2649 ptp->rx_mapped_regs[BNXT_PTP_RX_TS_L]));
2650 *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
2651 ptp->rx_mapped_regs[BNXT_PTP_RX_TS_H])) << 32;
2657 bnxt_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
2660 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2661 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2666 ns = rte_timespec_to_ns(ts);
2667 /* Set the timecounters to a new value. */
2674 bnxt_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
2676 uint64_t ns, systime_cycles;
2677 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2678 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2683 systime_cycles = bnxt_cc_read(bp);
2684 ns = rte_timecounter_update(&ptp->tc, systime_cycles);
2685 *ts = rte_ns_to_timespec(ns);
2690 bnxt_timesync_enable(struct rte_eth_dev *dev)
2692 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2693 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2700 ptp->tx_tstamp_en = 1;
2701 ptp->rxctl = BNXT_PTP_MSG_EVENTS;
2703 if (!bnxt_hwrm_ptp_cfg(bp))
2704 bnxt_map_ptp_regs(bp);
2706 memset(&ptp->tc, 0, sizeof(struct rte_timecounter));
2707 memset(&ptp->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
2708 memset(&ptp->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
2710 ptp->tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2711 ptp->tc.cc_shift = shift;
2712 ptp->tc.nsec_mask = (1ULL << shift) - 1;
2714 ptp->rx_tstamp_tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2715 ptp->rx_tstamp_tc.cc_shift = shift;
2716 ptp->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
2718 ptp->tx_tstamp_tc.cc_mask = BNXT_CYCLECOUNTER_MASK;
2719 ptp->tx_tstamp_tc.cc_shift = shift;
2720 ptp->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
2726 bnxt_timesync_disable(struct rte_eth_dev *dev)
2728 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2729 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2735 ptp->tx_tstamp_en = 0;
2738 bnxt_hwrm_ptp_cfg(bp);
2740 bnxt_unmap_ptp_regs(bp);
2746 bnxt_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
2747 struct timespec *timestamp,
2748 uint32_t flags __rte_unused)
2750 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2751 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2752 uint64_t rx_tstamp_cycles = 0;
2758 bnxt_get_rx_ts(bp, &rx_tstamp_cycles);
2759 ns = rte_timecounter_update(&ptp->rx_tstamp_tc, rx_tstamp_cycles);
2760 *timestamp = rte_ns_to_timespec(ns);
2765 bnxt_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
2766 struct timespec *timestamp)
2768 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2769 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2770 uint64_t tx_tstamp_cycles = 0;
2776 bnxt_get_tx_ts(bp, &tx_tstamp_cycles);
2777 ns = rte_timecounter_update(&ptp->tx_tstamp_tc, tx_tstamp_cycles);
2778 *timestamp = rte_ns_to_timespec(ns);
2784 bnxt_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
2786 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2787 struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
2792 ptp->tc.nsec += delta;
2798 bnxt_get_eeprom_length_op(struct rte_eth_dev *dev)
2800 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2802 uint32_t dir_entries;
2803 uint32_t entry_length;
2805 RTE_LOG(INFO, PMD, "%s(): %04x:%02x:%02x:%02x\n",
2806 __func__, bp->pdev->addr.domain, bp->pdev->addr.bus,
2807 bp->pdev->addr.devid, bp->pdev->addr.function);
2809 rc = bnxt_hwrm_nvm_get_dir_info(bp, &dir_entries, &entry_length);
2813 return dir_entries * entry_length;
2817 bnxt_get_eeprom_op(struct rte_eth_dev *dev,
2818 struct rte_dev_eeprom_info *in_eeprom)
2820 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2824 RTE_LOG(INFO, PMD, "%s(): %04x:%02x:%02x:%02x in_eeprom->offset = %d "
2825 "len = %d\n", __func__, bp->pdev->addr.domain,
2826 bp->pdev->addr.bus, bp->pdev->addr.devid,
2827 bp->pdev->addr.function, in_eeprom->offset, in_eeprom->length);
2829 if (in_eeprom->offset == 0) /* special offset value to get directory */
2830 return bnxt_get_nvram_directory(bp, in_eeprom->length,
2833 index = in_eeprom->offset >> 24;
2834 offset = in_eeprom->offset & 0xffffff;
2837 return bnxt_hwrm_get_nvram_item(bp, index - 1, offset,
2838 in_eeprom->length, in_eeprom->data);
2843 static bool bnxt_dir_type_is_ape_bin_format(uint16_t dir_type)
2846 case BNX_DIR_TYPE_CHIMP_PATCH:
2847 case BNX_DIR_TYPE_BOOTCODE:
2848 case BNX_DIR_TYPE_BOOTCODE_2:
2849 case BNX_DIR_TYPE_APE_FW:
2850 case BNX_DIR_TYPE_APE_PATCH:
2851 case BNX_DIR_TYPE_KONG_FW:
2852 case BNX_DIR_TYPE_KONG_PATCH:
2853 case BNX_DIR_TYPE_BONO_FW:
2854 case BNX_DIR_TYPE_BONO_PATCH:
2861 static bool bnxt_dir_type_is_other_exec_format(uint16_t dir_type)
2864 case BNX_DIR_TYPE_AVS:
2865 case BNX_DIR_TYPE_EXP_ROM_MBA:
2866 case BNX_DIR_TYPE_PCIE:
2867 case BNX_DIR_TYPE_TSCF_UCODE:
2868 case BNX_DIR_TYPE_EXT_PHY:
2869 case BNX_DIR_TYPE_CCM:
2870 case BNX_DIR_TYPE_ISCSI_BOOT:
2871 case BNX_DIR_TYPE_ISCSI_BOOT_IPV6:
2872 case BNX_DIR_TYPE_ISCSI_BOOT_IPV4N6:
2879 static bool bnxt_dir_type_is_executable(uint16_t dir_type)
2881 return bnxt_dir_type_is_ape_bin_format(dir_type) ||
2882 bnxt_dir_type_is_other_exec_format(dir_type);
2886 bnxt_set_eeprom_op(struct rte_eth_dev *dev,
2887 struct rte_dev_eeprom_info *in_eeprom)
2889 struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
2890 uint8_t index, dir_op;
2891 uint16_t type, ext, ordinal, attr;
2893 RTE_LOG(INFO, PMD, "%s(): %04x:%02x:%02x:%02x in_eeprom->offset = %d "
2894 "len = %d\n", __func__, bp->pdev->addr.domain,
2895 bp->pdev->addr.bus, bp->pdev->addr.devid,
2896 bp->pdev->addr.function, in_eeprom->offset, in_eeprom->length);
2899 RTE_LOG(ERR, PMD, "NVM write not supported from a VF\n");
2903 type = in_eeprom->magic >> 16;
2905 if (type == 0xffff) { /* special value for directory operations */
2906 index = in_eeprom->magic & 0xff;
2907 dir_op = in_eeprom->magic >> 8;
2911 case 0x0e: /* erase */
2912 if (in_eeprom->offset != ~in_eeprom->magic)
2914 return bnxt_hwrm_erase_nvram_directory(bp, index - 1);
2920 /* Create or re-write an NVM item: */
2921 if (bnxt_dir_type_is_executable(type) == true)
2923 ext = in_eeprom->magic & 0xffff;
2924 ordinal = in_eeprom->offset >> 16;
2925 attr = in_eeprom->offset & 0xffff;
2927 return bnxt_hwrm_flash_nvram(bp, type, ordinal, ext, attr,
2928 in_eeprom->data, in_eeprom->length);
2936 static const struct eth_dev_ops bnxt_dev_ops = {
2937 .dev_infos_get = bnxt_dev_info_get_op,
2938 .dev_close = bnxt_dev_close_op,
2939 .dev_configure = bnxt_dev_configure_op,
2940 .dev_start = bnxt_dev_start_op,
2941 .dev_stop = bnxt_dev_stop_op,
2942 .dev_set_link_up = bnxt_dev_set_link_up_op,
2943 .dev_set_link_down = bnxt_dev_set_link_down_op,
2944 .stats_get = bnxt_stats_get_op,
2945 .stats_reset = bnxt_stats_reset_op,
2946 .rx_queue_setup = bnxt_rx_queue_setup_op,
2947 .rx_queue_release = bnxt_rx_queue_release_op,
2948 .tx_queue_setup = bnxt_tx_queue_setup_op,
2949 .tx_queue_release = bnxt_tx_queue_release_op,
2950 .rx_queue_intr_enable = bnxt_rx_queue_intr_enable_op,
2951 .rx_queue_intr_disable = bnxt_rx_queue_intr_disable_op,
2952 .reta_update = bnxt_reta_update_op,
2953 .reta_query = bnxt_reta_query_op,
2954 .rss_hash_update = bnxt_rss_hash_update_op,
2955 .rss_hash_conf_get = bnxt_rss_hash_conf_get_op,
2956 .link_update = bnxt_link_update_op,
2957 .promiscuous_enable = bnxt_promiscuous_enable_op,
2958 .promiscuous_disable = bnxt_promiscuous_disable_op,
2959 .allmulticast_enable = bnxt_allmulticast_enable_op,
2960 .allmulticast_disable = bnxt_allmulticast_disable_op,
2961 .mac_addr_add = bnxt_mac_addr_add_op,
2962 .mac_addr_remove = bnxt_mac_addr_remove_op,
2963 .flow_ctrl_get = bnxt_flow_ctrl_get_op,
2964 .flow_ctrl_set = bnxt_flow_ctrl_set_op,
2965 .udp_tunnel_port_add = bnxt_udp_tunnel_port_add_op,
2966 .udp_tunnel_port_del = bnxt_udp_tunnel_port_del_op,
2967 .vlan_filter_set = bnxt_vlan_filter_set_op,
2968 .vlan_offload_set = bnxt_vlan_offload_set_op,
2969 .vlan_pvid_set = bnxt_vlan_pvid_set_op,
2970 .mtu_set = bnxt_mtu_set_op,
2971 .mac_addr_set = bnxt_set_default_mac_addr_op,
2972 .xstats_get = bnxt_dev_xstats_get_op,
2973 .xstats_get_names = bnxt_dev_xstats_get_names_op,
2974 .xstats_reset = bnxt_dev_xstats_reset_op,
2975 .fw_version_get = bnxt_fw_version_get,
2976 .set_mc_addr_list = bnxt_dev_set_mc_addr_list_op,
2977 .rxq_info_get = bnxt_rxq_info_get_op,
2978 .txq_info_get = bnxt_txq_info_get_op,
2979 .dev_led_on = bnxt_dev_led_on_op,
2980 .dev_led_off = bnxt_dev_led_off_op,
2981 .xstats_get_by_id = bnxt_dev_xstats_get_by_id_op,
2982 .xstats_get_names_by_id = bnxt_dev_xstats_get_names_by_id_op,
2983 .rx_queue_count = bnxt_rx_queue_count_op,
2984 .rx_descriptor_status = bnxt_rx_descriptor_status_op,
2985 .tx_descriptor_status = bnxt_tx_descriptor_status_op,
2986 .filter_ctrl = bnxt_filter_ctrl_op,
2987 .dev_supported_ptypes_get = bnxt_dev_supported_ptypes_get_op,
2988 .get_eeprom_length = bnxt_get_eeprom_length_op,
2989 .get_eeprom = bnxt_get_eeprom_op,
2990 .set_eeprom = bnxt_set_eeprom_op,
2991 .timesync_enable = bnxt_timesync_enable,
2992 .timesync_disable = bnxt_timesync_disable,
2993 .timesync_read_time = bnxt_timesync_read_time,
2994 .timesync_write_time = bnxt_timesync_write_time,
2995 .timesync_adjust_time = bnxt_timesync_adjust_time,
2996 .timesync_read_rx_timestamp = bnxt_timesync_read_rx_timestamp,
2997 .timesync_read_tx_timestamp = bnxt_timesync_read_tx_timestamp,
3000 static bool bnxt_vf_pciid(uint16_t id)
3002 if (id == BROADCOM_DEV_ID_57304_VF ||
3003 id == BROADCOM_DEV_ID_57406_VF ||
3004 id == BROADCOM_DEV_ID_5731X_VF ||
3005 id == BROADCOM_DEV_ID_5741X_VF ||
3006 id == BROADCOM_DEV_ID_57414_VF ||
3007 id == BROADCOM_DEV_ID_STRATUS_NIC_VF)
3012 static int bnxt_init_board(struct rte_eth_dev *eth_dev)
3014 struct bnxt *bp = eth_dev->data->dev_private;
3015 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3018 /* enable device (incl. PCI PM wakeup), and bus-mastering */
3019 if (!pci_dev->mem_resource[0].addr) {
3021 "Cannot find PCI device base address, aborting\n");
3023 goto init_err_disable;
3026 bp->eth_dev = eth_dev;
3029 bp->bar0 = (void *)pci_dev->mem_resource[0].addr;
3031 RTE_LOG(ERR, PMD, "Cannot map device registers, aborting\n");
3033 goto init_err_release;
3046 static int bnxt_dev_uninit(struct rte_eth_dev *eth_dev);
3048 #define ALLOW_FUNC(x) \
3050 typeof(x) arg = (x); \
3051 bp->pf.vf_req_fwd[((arg) >> 5)] &= \
3052 ~rte_cpu_to_le_32(1 << ((arg) & 0x1f)); \
3055 bnxt_dev_init(struct rte_eth_dev *eth_dev)
3057 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3058 char mz_name[RTE_MEMZONE_NAMESIZE];
3059 const struct rte_memzone *mz = NULL;
3060 static int version_printed;
3061 uint32_t total_alloc_len;
3062 rte_iova_t mz_phys_addr;
3066 if (version_printed++ == 0)
3067 RTE_LOG(INFO, PMD, "%s\n", bnxt_version);
3069 rte_eth_copy_pci_info(eth_dev, pci_dev);
3071 bp = eth_dev->data->dev_private;
3073 rte_atomic64_init(&bp->rx_mbuf_alloc_fail);
3074 bp->dev_stopped = 1;
3076 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3079 if (bnxt_vf_pciid(pci_dev->id.device_id))
3080 bp->flags |= BNXT_FLAG_VF;
3082 rc = bnxt_init_board(eth_dev);
3085 "Board initialization failed rc: %x\n", rc);
3089 eth_dev->dev_ops = &bnxt_dev_ops;
3090 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3092 eth_dev->rx_pkt_burst = &bnxt_recv_pkts;
3093 eth_dev->tx_pkt_burst = &bnxt_xmit_pkts;
3095 if (BNXT_PF(bp) && pci_dev->id.device_id != BROADCOM_DEV_ID_NS2) {
3096 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
3097 "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain,
3098 pci_dev->addr.bus, pci_dev->addr.devid,
3099 pci_dev->addr.function, "rx_port_stats");
3100 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
3101 mz = rte_memzone_lookup(mz_name);
3102 total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
3103 sizeof(struct rx_port_stats) + 512);
3105 mz = rte_memzone_reserve(mz_name, total_alloc_len,
3108 RTE_MEMZONE_SIZE_HINT_ONLY);
3112 memset(mz->addr, 0, mz->len);
3113 mz_phys_addr = mz->iova;
3114 if ((unsigned long)mz->addr == mz_phys_addr) {
3115 RTE_LOG(WARNING, PMD,
3116 "Memzone physical address same as virtual.\n");
3117 RTE_LOG(WARNING, PMD,
3118 "Using rte_mem_virt2iova()\n");
3119 mz_phys_addr = rte_mem_virt2iova(mz->addr);
3120 if (mz_phys_addr == 0) {
3122 "unable to map address to physical memory\n");
3127 bp->rx_mem_zone = (const void *)mz;
3128 bp->hw_rx_port_stats = mz->addr;
3129 bp->hw_rx_port_stats_map = mz_phys_addr;
3131 snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
3132 "bnxt_%04x:%02x:%02x:%02x-%s", pci_dev->addr.domain,
3133 pci_dev->addr.bus, pci_dev->addr.devid,
3134 pci_dev->addr.function, "tx_port_stats");
3135 mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
3136 mz = rte_memzone_lookup(mz_name);
3137 total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
3138 sizeof(struct tx_port_stats) + 512);
3140 mz = rte_memzone_reserve(mz_name, total_alloc_len,
3143 RTE_MEMZONE_SIZE_HINT_ONLY);
3147 memset(mz->addr, 0, mz->len);
3148 mz_phys_addr = mz->iova;
3149 if ((unsigned long)mz->addr == mz_phys_addr) {
3150 RTE_LOG(WARNING, PMD,
3151 "Memzone physical address same as virtual.\n");
3152 RTE_LOG(WARNING, PMD,
3153 "Using rte_mem_virt2iova()\n");
3154 mz_phys_addr = rte_mem_virt2iova(mz->addr);
3155 if (mz_phys_addr == 0) {
3157 "unable to map address to physical memory\n");
3162 bp->tx_mem_zone = (const void *)mz;
3163 bp->hw_tx_port_stats = mz->addr;
3164 bp->hw_tx_port_stats_map = mz_phys_addr;
3166 bp->flags |= BNXT_FLAG_PORT_STATS;
3169 rc = bnxt_alloc_hwrm_resources(bp);
3172 "hwrm resource allocation failure rc: %x\n", rc);
3175 rc = bnxt_hwrm_ver_get(bp);
3178 rc = bnxt_hwrm_queue_qportcfg(bp);
3180 RTE_LOG(ERR, PMD, "hwrm queue qportcfg failed\n");
3184 rc = bnxt_hwrm_func_qcfg(bp);
3186 RTE_LOG(ERR, PMD, "hwrm func qcfg failed\n");
3190 /* Get the MAX capabilities for this function */
3191 rc = bnxt_hwrm_func_qcaps(bp);
3193 RTE_LOG(ERR, PMD, "hwrm query capability failure rc: %x\n", rc);
3196 if (bp->max_tx_rings == 0) {
3197 RTE_LOG(ERR, PMD, "No TX rings available!\n");
3201 eth_dev->data->mac_addrs = rte_zmalloc("bnxt_mac_addr_tbl",
3202 ETHER_ADDR_LEN * bp->max_l2_ctx, 0);
3203 if (eth_dev->data->mac_addrs == NULL) {
3205 "Failed to alloc %u bytes needed to store MAC addr tbl",
3206 ETHER_ADDR_LEN * bp->max_l2_ctx);
3210 /* Copy the permanent MAC from the qcap response address now. */
3211 memcpy(bp->mac_addr, bp->dflt_mac_addr, sizeof(bp->mac_addr));
3212 memcpy(ð_dev->data->mac_addrs[0], bp->mac_addr, ETHER_ADDR_LEN);
3214 if (bp->max_ring_grps < bp->rx_cp_nr_rings) {
3215 /* 1 ring is for default completion ring */
3216 RTE_LOG(ERR, PMD, "Insufficient resource: Ring Group\n");
3221 bp->grp_info = rte_zmalloc("bnxt_grp_info",
3222 sizeof(*bp->grp_info) * bp->max_ring_grps, 0);
3223 if (!bp->grp_info) {
3225 "Failed to alloc %zu bytes to store group info table\n",
3226 sizeof(*bp->grp_info) * bp->max_ring_grps);
3231 /* Forward all requests if firmware is new enough */
3232 if (((bp->fw_ver >= ((20 << 24) | (6 << 16) | (100 << 8))) &&
3233 (bp->fw_ver < ((20 << 24) | (7 << 16)))) ||
3234 ((bp->fw_ver >= ((20 << 24) | (8 << 16))))) {
3235 memset(bp->pf.vf_req_fwd, 0xff, sizeof(bp->pf.vf_req_fwd));
3237 RTE_LOG(WARNING, PMD,
3238 "Firmware too old for VF mailbox functionality\n");
3239 memset(bp->pf.vf_req_fwd, 0, sizeof(bp->pf.vf_req_fwd));
3243 * The following are used for driver cleanup. If we disallow these,
3244 * VF drivers can't clean up cleanly.
3246 ALLOW_FUNC(HWRM_FUNC_DRV_UNRGTR);
3247 ALLOW_FUNC(HWRM_VNIC_FREE);
3248 ALLOW_FUNC(HWRM_RING_FREE);
3249 ALLOW_FUNC(HWRM_RING_GRP_FREE);
3250 ALLOW_FUNC(HWRM_VNIC_RSS_COS_LB_CTX_FREE);
3251 ALLOW_FUNC(HWRM_CFA_L2_FILTER_FREE);
3252 ALLOW_FUNC(HWRM_STAT_CTX_FREE);
3253 ALLOW_FUNC(HWRM_PORT_PHY_QCFG);
3254 ALLOW_FUNC(HWRM_VNIC_TPA_CFG);
3255 rc = bnxt_hwrm_func_driver_register(bp);
3258 "Failed to register driver");
3264 DRV_MODULE_NAME " found at mem %" PRIx64 ", node addr %pM\n",
3265 pci_dev->mem_resource[0].phys_addr,
3266 pci_dev->mem_resource[0].addr);
3268 rc = bnxt_hwrm_func_reset(bp);
3270 RTE_LOG(ERR, PMD, "hwrm chip reset failure rc: %x\n", rc);
3276 //if (bp->pf.active_vfs) {
3277 // TODO: Deallocate VF resources?
3279 if (bp->pdev->max_vfs) {
3280 rc = bnxt_hwrm_allocate_vfs(bp, bp->pdev->max_vfs);
3282 RTE_LOG(ERR, PMD, "Failed to allocate VFs\n");
3286 rc = bnxt_hwrm_allocate_pf_only(bp);
3289 "Failed to allocate PF resources\n");
3295 bnxt_hwrm_port_led_qcaps(bp);
3297 rc = bnxt_setup_int(bp);
3301 rc = bnxt_alloc_mem(bp);
3303 goto error_free_int;
3305 rc = bnxt_request_int(bp);
3307 goto error_free_int;
3309 rc = bnxt_alloc_def_cp_ring(bp);
3311 goto error_free_int;
3313 bnxt_enable_int(bp);
3318 bnxt_disable_int(bp);
3319 bnxt_free_def_cp_ring(bp);
3320 bnxt_hwrm_func_buf_unrgtr(bp);
3324 bnxt_dev_uninit(eth_dev);
3330 bnxt_dev_uninit(struct rte_eth_dev *eth_dev) {
3331 struct bnxt *bp = eth_dev->data->dev_private;
3334 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3337 bnxt_disable_int(bp);
3340 if (eth_dev->data->mac_addrs != NULL) {
3341 rte_free(eth_dev->data->mac_addrs);
3342 eth_dev->data->mac_addrs = NULL;
3344 if (bp->grp_info != NULL) {
3345 rte_free(bp->grp_info);
3346 bp->grp_info = NULL;
3348 rc = bnxt_hwrm_func_driver_unregister(bp, 0);
3349 bnxt_free_hwrm_resources(bp);
3350 rte_memzone_free((const struct rte_memzone *)bp->tx_mem_zone);
3351 rte_memzone_free((const struct rte_memzone *)bp->rx_mem_zone);
3352 if (bp->dev_stopped == 0)
3353 bnxt_dev_close_op(eth_dev);
3355 rte_free(bp->pf.vf_info);
3356 eth_dev->dev_ops = NULL;
3357 eth_dev->rx_pkt_burst = NULL;
3358 eth_dev->tx_pkt_burst = NULL;
3363 static int bnxt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3364 struct rte_pci_device *pci_dev)
3366 return rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct bnxt),
3370 static int bnxt_pci_remove(struct rte_pci_device *pci_dev)
3372 return rte_eth_dev_pci_generic_remove(pci_dev, bnxt_dev_uninit);
3375 static struct rte_pci_driver bnxt_rte_pmd = {
3376 .id_table = bnxt_pci_id_map,
3377 .drv_flags = RTE_PCI_DRV_NEED_MAPPING |
3378 RTE_PCI_DRV_INTR_LSC,
3379 .probe = bnxt_pci_probe,
3380 .remove = bnxt_pci_remove,
3384 is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
3386 if (strcmp(dev->device->driver->name, drv->driver.name))
3392 bool is_bnxt_supported(struct rte_eth_dev *dev)
3394 return is_device_supported(dev, &bnxt_rte_pmd);
3397 RTE_PMD_REGISTER_PCI(net_bnxt, bnxt_rte_pmd);
3398 RTE_PMD_REGISTER_PCI_TABLE(net_bnxt, bnxt_pci_id_map);
3399 RTE_PMD_REGISTER_KMOD_DEP(net_bnxt, "* igb_uio | uio_pci_generic | vfio-pci");