1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2014-2020 Broadcom
13 #include "bnxt_hwrm.h"
14 #include "hsi_struct_def_dpdk.h"
15 #include "bnxt_tf_common.h"
16 #include "ulp_port_db.h"
17 #include "ulp_flow_db.h"
19 static const struct eth_dev_ops bnxt_vf_rep_dev_ops = {
20 .dev_infos_get = bnxt_vf_rep_dev_info_get_op,
21 .dev_configure = bnxt_vf_rep_dev_configure_op,
22 .dev_start = bnxt_vf_rep_dev_start_op,
23 .rx_queue_setup = bnxt_vf_rep_rx_queue_setup_op,
24 .rx_queue_release = bnxt_vf_rep_rx_queue_release_op,
25 .tx_queue_setup = bnxt_vf_rep_tx_queue_setup_op,
26 .tx_queue_release = bnxt_vf_rep_tx_queue_release_op,
27 .link_update = bnxt_vf_rep_link_update_op,
28 .dev_close = bnxt_vf_rep_dev_close_op,
29 .dev_stop = bnxt_vf_rep_dev_stop_op,
30 .stats_get = bnxt_vf_rep_stats_get_op,
31 .stats_reset = bnxt_vf_rep_stats_reset_op,
35 bnxt_vfr_recv(uint16_t port_id, uint16_t queue_id, struct rte_mbuf *mbuf)
37 struct bnxt_sw_rx_bd *prod_rx_buf;
38 struct bnxt_rx_ring_info *rep_rxr;
39 struct bnxt_rx_queue *rep_rxq;
40 struct rte_eth_dev *vfr_eth_dev;
41 struct bnxt_vf_representor *vfr_bp;
45 vfr_eth_dev = &rte_eth_devices[port_id];
48 vfr_bp = vfr_eth_dev->data->dev_private;
49 /* If rxq_id happens to be > max rep_queue, use rxq0 */
50 que = queue_id < BNXT_MAX_VF_REP_RINGS ? queue_id : 0;
51 rep_rxq = vfr_bp->rx_queues[que];
52 rep_rxr = rep_rxq->rx_ring;
53 mask = rep_rxr->rx_ring_struct->ring_mask;
55 /* Put this mbuf on the RxQ of the Representor */
57 &rep_rxr->rx_buf_ring[rep_rxr->rx_prod++ & mask];
58 if (!prod_rx_buf->mbuf) {
59 prod_rx_buf->mbuf = mbuf;
60 vfr_bp->rx_bytes[que] += mbuf->pkt_len;
61 vfr_bp->rx_pkts[que]++;
63 vfr_bp->rx_drop_bytes[que] += mbuf->pkt_len;
64 vfr_bp->rx_drop_pkts[que]++;
65 rte_free(mbuf); /* Representor Rx ring full, drop pkt */
72 bnxt_vf_rep_rx_burst(void *rx_queue,
73 struct rte_mbuf **rx_pkts,
76 struct bnxt_rx_queue *rxq = rx_queue;
77 struct bnxt_sw_rx_bd *cons_rx_buf;
78 struct bnxt_rx_ring_info *rxr;
79 uint16_t nb_rx_pkts = 0;
86 mask = rxr->rx_ring_struct->ring_mask;
87 for (i = 0; i < nb_pkts; i++) {
88 cons_rx_buf = &rxr->rx_buf_ring[rxr->rx_cons & mask];
89 if (!cons_rx_buf->mbuf)
91 rx_pkts[nb_rx_pkts] = cons_rx_buf->mbuf;
92 rx_pkts[nb_rx_pkts]->port = rxq->port_id;
93 cons_rx_buf->mbuf = NULL;
102 bnxt_vf_rep_tx_burst(void *tx_queue,
103 struct rte_mbuf **tx_pkts,
104 __rte_unused uint16_t nb_pkts)
106 struct bnxt_vf_rep_tx_queue *vfr_txq = tx_queue;
107 struct bnxt_tx_queue *ptxq;
109 struct bnxt_vf_representor *vf_rep_bp;
117 qid = vfr_txq->txq->queue_id;
118 vf_rep_bp = vfr_txq->bp;
119 parent = vf_rep_bp->parent_dev->data->dev_private;
120 pthread_mutex_lock(&parent->rep_info->vfr_lock);
121 ptxq = parent->tx_queues[qid];
123 ptxq->vfr_tx_cfa_action = vf_rep_bp->vfr_tx_cfa_action;
125 for (i = 0; i < nb_pkts; i++) {
126 vf_rep_bp->tx_bytes[qid] += tx_pkts[i]->pkt_len;
127 vf_rep_bp->tx_pkts[qid]++;
130 rc = bnxt_xmit_pkts(ptxq, tx_pkts, nb_pkts);
131 ptxq->vfr_tx_cfa_action = 0;
132 pthread_mutex_unlock(&parent->rep_info->vfr_lock);
139 int bnxt_vf_representor_init(struct rte_eth_dev *eth_dev, void *params)
141 struct bnxt_vf_representor *vf_rep_bp = eth_dev->data->dev_private;
142 struct bnxt_vf_representor *rep_params =
143 (struct bnxt_vf_representor *)params;
144 struct rte_eth_link *link;
145 struct bnxt *parent_bp;
148 vf_rep_bp->vf_id = rep_params->vf_id;
149 vf_rep_bp->switch_domain_id = rep_params->switch_domain_id;
150 vf_rep_bp->parent_dev = rep_params->parent_dev;
152 eth_dev->data->dev_flags |= RTE_ETH_DEV_REPRESENTOR;
153 eth_dev->data->representor_id = rep_params->vf_id;
155 rte_eth_random_addr(vf_rep_bp->dflt_mac_addr);
156 memcpy(vf_rep_bp->mac_addr, vf_rep_bp->dflt_mac_addr,
157 sizeof(vf_rep_bp->mac_addr));
158 eth_dev->data->mac_addrs =
159 (struct rte_ether_addr *)&vf_rep_bp->mac_addr;
160 eth_dev->dev_ops = &bnxt_vf_rep_dev_ops;
162 /* No data-path, but need stub Rx/Tx functions to avoid crash
163 * when testing with ovs-dpdk
165 eth_dev->rx_pkt_burst = bnxt_vf_rep_rx_burst;
166 eth_dev->tx_pkt_burst = bnxt_vf_rep_tx_burst;
167 /* Link state. Inherited from PF or trusted VF */
168 parent_bp = vf_rep_bp->parent_dev->data->dev_private;
169 link = &parent_bp->eth_dev->data->dev_link;
171 eth_dev->data->dev_link.link_speed = link->link_speed;
172 eth_dev->data->dev_link.link_duplex = link->link_duplex;
173 eth_dev->data->dev_link.link_status = link->link_status;
174 eth_dev->data->dev_link.link_autoneg = link->link_autoneg;
176 vf_rep_bp->fw_fid = rep_params->vf_id + parent_bp->first_vf_id;
177 PMD_DRV_LOG(INFO, "vf_rep->fw_fid = %d\n", vf_rep_bp->fw_fid);
178 rc = bnxt_hwrm_get_dflt_vnic_svif(parent_bp, vf_rep_bp->fw_fid,
179 &vf_rep_bp->dflt_vnic_id,
182 PMD_DRV_LOG(ERR, "Failed to get default vnic id of VF\n");
184 PMD_DRV_LOG(INFO, "vf_rep->dflt_vnic_id = %d\n",
185 vf_rep_bp->dflt_vnic_id);
187 PMD_DRV_LOG(INFO, "calling bnxt_print_link_info\n");
188 bnxt_print_link_info(eth_dev);
190 /* Pass the information to the rte_eth_dev_close() that it should also
191 * release the private port resources.
193 eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
195 "Switch domain id %d: Representor Device %d init done\n",
196 vf_rep_bp->switch_domain_id, vf_rep_bp->vf_id);
201 int bnxt_vf_representor_uninit(struct rte_eth_dev *eth_dev)
203 struct bnxt *parent_bp;
204 struct bnxt_vf_representor *rep =
205 (struct bnxt_vf_representor *)eth_dev->data->dev_private;
209 eth_dev->data->mac_addrs = NULL;
210 eth_dev->dev_ops = NULL;
212 parent_bp = rep->parent_dev->data->dev_private;
216 parent_bp->num_reps--;
218 if (parent_bp->rep_info)
219 memset(&parent_bp->rep_info[vf_id], 0,
220 sizeof(parent_bp->rep_info[vf_id]));
221 /* mark that this representor has been freed */
225 int bnxt_vf_rep_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_compl)
227 struct bnxt *parent_bp;
228 struct bnxt_vf_representor *rep =
229 (struct bnxt_vf_representor *)eth_dev->data->dev_private;
230 struct rte_eth_link *link;
233 parent_bp = rep->parent_dev->data->dev_private;
234 rc = bnxt_link_update_op(parent_bp->eth_dev, wait_to_compl);
236 /* Link state. Inherited from PF or trusted VF */
237 link = &parent_bp->eth_dev->data->dev_link;
239 eth_dev->data->dev_link.link_speed = link->link_speed;
240 eth_dev->data->dev_link.link_duplex = link->link_duplex;
241 eth_dev->data->dev_link.link_status = link->link_status;
242 eth_dev->data->dev_link.link_autoneg = link->link_autoneg;
243 bnxt_print_link_info(eth_dev);
248 static int bnxt_tf_vfr_alloc(struct rte_eth_dev *vfr_ethdev)
251 struct bnxt_vf_representor *vfr = vfr_ethdev->data->dev_private;
252 struct rte_eth_dev *parent_dev = vfr->parent_dev;
253 struct bnxt *parent_bp = parent_dev->data->dev_private;
254 uint16_t vfr_port_id = vfr_ethdev->data->port_id;
255 struct ulp_tlv_param param_list[] = {
257 .type = BNXT_ULP_DF_PARAM_TYPE_DEV_PORT_ID,
259 .value = {(vfr_port_id >> 8) & 0xff, vfr_port_id & 0xff}
262 .type = BNXT_ULP_DF_PARAM_TYPE_LAST,
268 ulp_port_db_dev_port_intf_update(parent_bp->ulp_ctx, vfr_ethdev);
270 rc = ulp_default_flow_create(parent_dev, param_list,
271 BNXT_ULP_DF_TPL_VFREP_TO_VF,
272 &vfr->rep2vf_flow_id);
275 "Default flow rule creation for VFR->VF failed!\n");
279 BNXT_TF_DBG(DEBUG, "*** Default flow rule created for VFR->VF! ***\n");
280 BNXT_TF_DBG(DEBUG, "rep2vf_flow_id = %d\n", vfr->rep2vf_flow_id);
281 rc = ulp_default_flow_db_cfa_action_get(parent_bp->ulp_ctx,
283 &vfr->vfr_tx_cfa_action);
286 "Failed to get action_ptr for VFR->VF dflt rule\n");
289 BNXT_TF_DBG(DEBUG, "tx_cfa_action = %d\n", vfr->vfr_tx_cfa_action);
290 rc = ulp_default_flow_create(parent_dev, param_list,
291 BNXT_ULP_DF_TPL_VF_TO_VFREP,
292 &vfr->vf2rep_flow_id);
295 "Default flow rule creation for VF->VFR failed!\n");
299 BNXT_TF_DBG(DEBUG, "*** Default flow rule created for VF->VFR! ***\n");
300 BNXT_TF_DBG(DEBUG, "vfr2rep_flow_id = %d\n", vfr->vf2rep_flow_id);
305 static int bnxt_vfr_alloc(struct rte_eth_dev *vfr_ethdev)
308 struct bnxt_vf_representor *vfr = vfr_ethdev->data->dev_private;
310 if (!vfr || !vfr->parent_dev) {
312 "No memory allocated for representor\n");
316 /* Check if representor has been already allocated in FW */
317 if (vfr->vfr_tx_cfa_action && vfr->rx_cfa_code)
321 * Alloc VF rep rules in CFA after default VNIC is created.
322 * Otherwise the FW will create the VF-rep rules with
323 * default drop action.
325 rc = bnxt_tf_vfr_alloc(vfr_ethdev);
327 PMD_DRV_LOG(DEBUG, "allocated representor %d in FW\n",
331 "Failed to alloc representor %d in FW\n",
337 static void bnxt_vf_rep_free_rx_mbufs(struct bnxt_vf_representor *rep_bp)
339 struct bnxt_rx_queue *rxq;
342 for (i = 0; i < rep_bp->rx_nr_rings; i++) {
343 rxq = rep_bp->rx_queues[i];
344 bnxt_rx_queue_release_mbufs(rxq);
348 int bnxt_vf_rep_dev_start_op(struct rte_eth_dev *eth_dev)
350 struct bnxt_vf_representor *rep_bp = eth_dev->data->dev_private;
353 rc = bnxt_vfr_alloc(eth_dev);
356 eth_dev->rx_pkt_burst = &bnxt_vf_rep_rx_burst;
357 eth_dev->tx_pkt_burst = &bnxt_vf_rep_tx_burst;
359 bnxt_vf_rep_link_update_op(eth_dev, 1);
361 eth_dev->data->dev_link.link_status = 0;
362 bnxt_vf_rep_free_rx_mbufs(rep_bp);
368 static int bnxt_tf_vfr_free(struct bnxt_vf_representor *vfr)
372 rc = ulp_default_flow_destroy(vfr->parent_dev,
373 vfr->rep2vf_flow_id);
376 "default flow destroy failed rep2vf flowid: %d\n",
377 vfr->rep2vf_flow_id);
378 rc = ulp_default_flow_destroy(vfr->parent_dev,
379 vfr->vf2rep_flow_id);
382 "default flow destroy failed vf2rep flowid: %d\n",
383 vfr->vf2rep_flow_id);
387 static int bnxt_vfr_free(struct bnxt_vf_representor *vfr)
390 struct bnxt *parent_bp;
392 if (!vfr || !vfr->parent_dev) {
394 "No memory allocated for representor\n");
398 parent_bp = vfr->parent_dev->data->dev_private;
400 /* Check if representor has been already freed in FW */
401 if (!vfr->vfr_tx_cfa_action && !vfr->rx_cfa_code)
404 rc = bnxt_tf_vfr_free(vfr);
407 "Failed to free representor %d in FW\n",
412 parent_bp->cfa_code_map[vfr->rx_cfa_code] = BNXT_VF_IDX_INVALID;
413 PMD_DRV_LOG(DEBUG, "freed representor %d in FW\n",
415 vfr->vfr_tx_cfa_action = 0;
416 vfr->rx_cfa_code = 0;
421 void bnxt_vf_rep_dev_stop_op(struct rte_eth_dev *eth_dev)
423 struct bnxt_vf_representor *vfr_bp = eth_dev->data->dev_private;
425 /* Avoid crashes as we are about to free queues */
426 eth_dev->rx_pkt_burst = &bnxt_dummy_recv_pkts;
427 eth_dev->tx_pkt_burst = &bnxt_dummy_xmit_pkts;
429 bnxt_vfr_free(vfr_bp);
431 if (eth_dev->data->dev_started)
432 eth_dev->data->dev_link.link_status = 0;
434 bnxt_vf_rep_free_rx_mbufs(vfr_bp);
437 void bnxt_vf_rep_dev_close_op(struct rte_eth_dev *eth_dev)
439 bnxt_vf_representor_uninit(eth_dev);
442 int bnxt_vf_rep_dev_info_get_op(struct rte_eth_dev *eth_dev,
443 struct rte_eth_dev_info *dev_info)
445 struct bnxt_vf_representor *rep_bp = eth_dev->data->dev_private;
446 struct bnxt *parent_bp;
447 uint16_t max_vnics, i, j, vpool, vrxq;
448 unsigned int max_rx_rings;
452 parent_bp = rep_bp->parent_dev->data->dev_private;
454 PMD_DRV_LOG(ERR, "Rep parent NULL!\n");
457 PMD_DRV_LOG(DEBUG, "Representor dev_info_get_op\n");
458 dev_info->max_mac_addrs = parent_bp->max_l2_ctx;
459 dev_info->max_hash_mac_addrs = 0;
461 max_rx_rings = BNXT_MAX_VF_REP_RINGS;
462 /* For the sake of symmetry, max_rx_queues = max_tx_queues */
463 dev_info->max_rx_queues = max_rx_rings;
464 dev_info->max_tx_queues = max_rx_rings;
465 dev_info->reta_size = bnxt_rss_hash_tbl_size(parent_bp);
466 dev_info->hash_key_size = 40;
467 max_vnics = parent_bp->max_vnics;
470 dev_info->min_mtu = RTE_ETHER_MIN_MTU;
471 dev_info->max_mtu = BNXT_MAX_MTU;
473 /* Fast path specifics */
474 dev_info->min_rx_bufsize = 1;
475 dev_info->max_rx_pktlen = BNXT_MAX_PKT_LEN;
477 dev_info->rx_offload_capa = BNXT_DEV_RX_OFFLOAD_SUPPORT;
478 if (parent_bp->flags & BNXT_FLAG_PTP_SUPPORTED)
479 dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_TIMESTAMP;
480 dev_info->tx_offload_capa = BNXT_DEV_TX_OFFLOAD_SUPPORT;
481 dev_info->flow_type_rss_offloads = BNXT_ETH_RSS_SUPPORT;
484 dev_info->default_rxconf = (struct rte_eth_rxconf) {
490 .rx_free_thresh = 32,
491 /* If no descriptors available, pkts are dropped by default */
495 dev_info->default_txconf = (struct rte_eth_txconf) {
501 .tx_free_thresh = 32,
504 eth_dev->data->dev_conf.intr_conf.lsc = 1;
506 eth_dev->data->dev_conf.intr_conf.rxq = 1;
507 dev_info->rx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
508 dev_info->rx_desc_lim.nb_max = BNXT_MAX_RX_RING_DESC;
509 dev_info->tx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
510 dev_info->tx_desc_lim.nb_max = BNXT_MAX_TX_RING_DESC;
515 * TODO: default_rxconf, default_txconf, rx_desc_lim, and tx_desc_lim
516 * need further investigation.
520 vpool = 64; /* ETH_64_POOLS */
521 vrxq = 128; /* ETH_VMDQ_DCB_NUM_QUEUES */
522 for (i = 0; i < 4; vpool >>= 1, i++) {
523 if (max_vnics > vpool) {
524 for (j = 0; j < 5; vrxq >>= 1, j++) {
525 if (dev_info->max_rx_queues > vrxq) {
531 /* Not enough resources to support VMDq */
535 /* Not enough resources to support VMDq */
539 dev_info->max_vmdq_pools = vpool;
540 dev_info->vmdq_queue_num = vrxq;
542 dev_info->vmdq_pool_base = 0;
543 dev_info->vmdq_queue_base = 0;
548 int bnxt_vf_rep_dev_configure_op(__rte_unused struct rte_eth_dev *eth_dev)
550 struct bnxt_vf_representor *rep_bp = eth_dev->data->dev_private;
552 PMD_DRV_LOG(DEBUG, "Representor dev_configure_op\n");
553 rep_bp->rx_queues = (void *)eth_dev->data->rx_queues;
554 rep_bp->tx_nr_rings = eth_dev->data->nb_tx_queues;
555 rep_bp->rx_nr_rings = eth_dev->data->nb_rx_queues;
560 int bnxt_vf_rep_rx_queue_setup_op(struct rte_eth_dev *eth_dev,
563 unsigned int socket_id,
564 __rte_unused const struct rte_eth_rxconf *rx_conf,
565 __rte_unused struct rte_mempool *mp)
567 struct bnxt_vf_representor *rep_bp = eth_dev->data->dev_private;
568 struct bnxt *parent_bp = rep_bp->parent_dev->data->dev_private;
569 struct bnxt_rx_queue *parent_rxq;
570 struct bnxt_rx_queue *rxq;
571 struct bnxt_sw_rx_bd *buf_ring;
574 if (queue_idx >= BNXT_MAX_VF_REP_RINGS) {
576 "Cannot create Rx ring %d. %d rings available\n",
577 queue_idx, BNXT_MAX_VF_REP_RINGS);
581 if (!nb_desc || nb_desc > MAX_RX_DESC_CNT) {
582 PMD_DRV_LOG(ERR, "nb_desc %d is invalid\n", nb_desc);
586 parent_rxq = parent_bp->rx_queues[queue_idx];
588 PMD_DRV_LOG(ERR, "Parent RxQ has not been configured yet\n");
592 if (nb_desc != parent_rxq->nb_rx_desc) {
593 PMD_DRV_LOG(ERR, "nb_desc %d do not match parent rxq", nb_desc);
597 if (eth_dev->data->rx_queues) {
598 rxq = eth_dev->data->rx_queues[queue_idx];
600 bnxt_rx_queue_release_op(rxq);
603 rxq = rte_zmalloc_socket("bnxt_vfr_rx_queue",
604 sizeof(struct bnxt_rx_queue),
605 RTE_CACHE_LINE_SIZE, socket_id);
607 PMD_DRV_LOG(ERR, "bnxt_vfr_rx_queue allocation failed!\n");
611 rxq->nb_rx_desc = nb_desc;
613 rc = bnxt_init_rx_ring_struct(rxq, socket_id);
617 buf_ring = rte_zmalloc_socket("bnxt_rx_vfr_buf_ring",
618 sizeof(struct bnxt_sw_rx_bd) *
619 rxq->rx_ring->rx_ring_struct->ring_size,
620 RTE_CACHE_LINE_SIZE, socket_id);
622 PMD_DRV_LOG(ERR, "bnxt_rx_vfr_buf_ring allocation failed!\n");
627 rxq->rx_ring->rx_buf_ring = buf_ring;
628 rxq->queue_id = queue_idx;
629 rxq->port_id = eth_dev->data->port_id;
630 eth_dev->data->rx_queues[queue_idx] = rxq;
636 bnxt_rx_queue_release_op(rxq);
641 void bnxt_vf_rep_rx_queue_release_op(void *rx_queue)
643 struct bnxt_rx_queue *rxq = (struct bnxt_rx_queue *)rx_queue;
648 bnxt_rx_queue_release_mbufs(rxq);
650 bnxt_free_ring(rxq->rx_ring->rx_ring_struct);
651 bnxt_free_ring(rxq->rx_ring->ag_ring_struct);
652 bnxt_free_ring(rxq->cp_ring->cp_ring_struct);
657 int bnxt_vf_rep_tx_queue_setup_op(struct rte_eth_dev *eth_dev,
660 unsigned int socket_id,
661 __rte_unused const struct rte_eth_txconf *tx_conf)
663 struct bnxt_vf_representor *rep_bp = eth_dev->data->dev_private;
664 struct bnxt *parent_bp = rep_bp->parent_dev->data->dev_private;
665 struct bnxt_tx_queue *parent_txq, *txq;
666 struct bnxt_vf_rep_tx_queue *vfr_txq;
668 if (queue_idx >= BNXT_MAX_VF_REP_RINGS) {
670 "Cannot create Tx rings %d. %d rings available\n",
671 queue_idx, BNXT_MAX_VF_REP_RINGS);
675 if (!nb_desc || nb_desc > MAX_TX_DESC_CNT) {
676 PMD_DRV_LOG(ERR, "nb_desc %d is invalid", nb_desc);
680 parent_txq = parent_bp->tx_queues[queue_idx];
682 PMD_DRV_LOG(ERR, "Parent TxQ has not been configured yet\n");
686 if (nb_desc != parent_txq->nb_tx_desc) {
687 PMD_DRV_LOG(ERR, "nb_desc %d do not match parent txq", nb_desc);
691 if (eth_dev->data->tx_queues) {
692 vfr_txq = eth_dev->data->tx_queues[queue_idx];
693 bnxt_vf_rep_tx_queue_release_op(vfr_txq);
697 vfr_txq = rte_zmalloc_socket("bnxt_vfr_tx_queue",
698 sizeof(struct bnxt_vf_rep_tx_queue),
699 RTE_CACHE_LINE_SIZE, socket_id);
701 PMD_DRV_LOG(ERR, "bnxt_vfr_tx_queue allocation failed!");
704 txq = rte_zmalloc_socket("bnxt_tx_queue",
705 sizeof(struct bnxt_tx_queue),
706 RTE_CACHE_LINE_SIZE, socket_id);
708 PMD_DRV_LOG(ERR, "bnxt_tx_queue allocation failed!");
713 txq->nb_tx_desc = nb_desc;
714 txq->queue_id = queue_idx;
715 txq->port_id = eth_dev->data->port_id;
717 vfr_txq->bp = rep_bp;
718 eth_dev->data->tx_queues[queue_idx] = vfr_txq;
723 void bnxt_vf_rep_tx_queue_release_op(void *tx_queue)
725 struct bnxt_vf_rep_tx_queue *vfr_txq = tx_queue;
730 rte_free(vfr_txq->txq);
734 int bnxt_vf_rep_stats_get_op(struct rte_eth_dev *eth_dev,
735 struct rte_eth_stats *stats)
737 struct bnxt_vf_representor *rep_bp = eth_dev->data->dev_private;
740 memset(stats, 0, sizeof(*stats));
741 for (i = 0; i < BNXT_MAX_VF_REP_RINGS; i++) {
742 stats->obytes += rep_bp->tx_bytes[i];
743 stats->opackets += rep_bp->tx_pkts[i];
744 stats->ibytes += rep_bp->rx_bytes[i];
745 stats->ipackets += rep_bp->rx_pkts[i];
746 stats->imissed += rep_bp->rx_drop_pkts[i];
748 stats->q_ipackets[i] = rep_bp->rx_pkts[i];
749 stats->q_ibytes[i] = rep_bp->rx_bytes[i];
750 stats->q_opackets[i] = rep_bp->tx_pkts[i];
751 stats->q_obytes[i] = rep_bp->tx_bytes[i];
752 stats->q_errors[i] = rep_bp->rx_drop_pkts[i];
758 int bnxt_vf_rep_stats_reset_op(struct rte_eth_dev *eth_dev)
760 struct bnxt_vf_representor *rep_bp = eth_dev->data->dev_private;
763 for (i = 0; i < BNXT_MAX_VF_REP_RINGS; i++) {
764 rep_bp->tx_pkts[i] = 0;
765 rep_bp->tx_bytes[i] = 0;
766 rep_bp->rx_pkts[i] = 0;
767 rep_bp->rx_bytes[i] = 0;
768 rep_bp->rx_drop_pkts[i] = 0;