1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright (c) 2016 - 2018 Cavium Inc.
7 #include "qede_ethdev.h"
8 #include <rte_string_fns.h>
10 #include <rte_version.h>
11 #include <rte_kvargs.h>
14 int qede_logtype_init;
15 int qede_logtype_driver;
17 static const struct qed_eth_ops *qed_ops;
18 static int qede_eth_dev_uninit(struct rte_eth_dev *eth_dev);
19 static int qede_eth_dev_init(struct rte_eth_dev *eth_dev);
21 #define QEDE_SP_TIMER_PERIOD 10000 /* 100ms */
23 struct rte_qede_xstats_name_off {
24 char name[RTE_ETH_XSTATS_NAME_SIZE];
28 static const struct rte_qede_xstats_name_off qede_xstats_strings[] = {
30 offsetof(struct ecore_eth_stats_common, rx_ucast_bytes)},
31 {"rx_multicast_bytes",
32 offsetof(struct ecore_eth_stats_common, rx_mcast_bytes)},
33 {"rx_broadcast_bytes",
34 offsetof(struct ecore_eth_stats_common, rx_bcast_bytes)},
35 {"rx_unicast_packets",
36 offsetof(struct ecore_eth_stats_common, rx_ucast_pkts)},
37 {"rx_multicast_packets",
38 offsetof(struct ecore_eth_stats_common, rx_mcast_pkts)},
39 {"rx_broadcast_packets",
40 offsetof(struct ecore_eth_stats_common, rx_bcast_pkts)},
43 offsetof(struct ecore_eth_stats_common, tx_ucast_bytes)},
44 {"tx_multicast_bytes",
45 offsetof(struct ecore_eth_stats_common, tx_mcast_bytes)},
46 {"tx_broadcast_bytes",
47 offsetof(struct ecore_eth_stats_common, tx_bcast_bytes)},
48 {"tx_unicast_packets",
49 offsetof(struct ecore_eth_stats_common, tx_ucast_pkts)},
50 {"tx_multicast_packets",
51 offsetof(struct ecore_eth_stats_common, tx_mcast_pkts)},
52 {"tx_broadcast_packets",
53 offsetof(struct ecore_eth_stats_common, tx_bcast_pkts)},
55 {"rx_64_byte_packets",
56 offsetof(struct ecore_eth_stats_common, rx_64_byte_packets)},
57 {"rx_65_to_127_byte_packets",
58 offsetof(struct ecore_eth_stats_common,
59 rx_65_to_127_byte_packets)},
60 {"rx_128_to_255_byte_packets",
61 offsetof(struct ecore_eth_stats_common,
62 rx_128_to_255_byte_packets)},
63 {"rx_256_to_511_byte_packets",
64 offsetof(struct ecore_eth_stats_common,
65 rx_256_to_511_byte_packets)},
66 {"rx_512_to_1023_byte_packets",
67 offsetof(struct ecore_eth_stats_common,
68 rx_512_to_1023_byte_packets)},
69 {"rx_1024_to_1518_byte_packets",
70 offsetof(struct ecore_eth_stats_common,
71 rx_1024_to_1518_byte_packets)},
72 {"tx_64_byte_packets",
73 offsetof(struct ecore_eth_stats_common, tx_64_byte_packets)},
74 {"tx_65_to_127_byte_packets",
75 offsetof(struct ecore_eth_stats_common,
76 tx_65_to_127_byte_packets)},
77 {"tx_128_to_255_byte_packets",
78 offsetof(struct ecore_eth_stats_common,
79 tx_128_to_255_byte_packets)},
80 {"tx_256_to_511_byte_packets",
81 offsetof(struct ecore_eth_stats_common,
82 tx_256_to_511_byte_packets)},
83 {"tx_512_to_1023_byte_packets",
84 offsetof(struct ecore_eth_stats_common,
85 tx_512_to_1023_byte_packets)},
86 {"tx_1024_to_1518_byte_packets",
87 offsetof(struct ecore_eth_stats_common,
88 tx_1024_to_1518_byte_packets)},
90 {"rx_mac_crtl_frames",
91 offsetof(struct ecore_eth_stats_common, rx_mac_crtl_frames)},
92 {"tx_mac_control_frames",
93 offsetof(struct ecore_eth_stats_common, tx_mac_ctrl_frames)},
95 offsetof(struct ecore_eth_stats_common, rx_pause_frames)},
97 offsetof(struct ecore_eth_stats_common, tx_pause_frames)},
98 {"rx_priority_flow_control_frames",
99 offsetof(struct ecore_eth_stats_common, rx_pfc_frames)},
100 {"tx_priority_flow_control_frames",
101 offsetof(struct ecore_eth_stats_common, tx_pfc_frames)},
104 offsetof(struct ecore_eth_stats_common, rx_crc_errors)},
106 offsetof(struct ecore_eth_stats_common, rx_align_errors)},
107 {"rx_carrier_errors",
108 offsetof(struct ecore_eth_stats_common, rx_carrier_errors)},
109 {"rx_oversize_packet_errors",
110 offsetof(struct ecore_eth_stats_common, rx_oversize_packets)},
112 offsetof(struct ecore_eth_stats_common, rx_jabbers)},
113 {"rx_undersize_packet_errors",
114 offsetof(struct ecore_eth_stats_common, rx_undersize_packets)},
115 {"rx_fragments", offsetof(struct ecore_eth_stats_common, rx_fragments)},
116 {"rx_host_buffer_not_available",
117 offsetof(struct ecore_eth_stats_common, no_buff_discards)},
118 /* Number of packets discarded because they are bigger than MTU */
119 {"rx_packet_too_big_discards",
120 offsetof(struct ecore_eth_stats_common,
121 packet_too_big_discard)},
122 {"rx_ttl_zero_discards",
123 offsetof(struct ecore_eth_stats_common, ttl0_discard)},
124 {"rx_multi_function_tag_filter_discards",
125 offsetof(struct ecore_eth_stats_common, mftag_filter_discards)},
126 {"rx_mac_filter_discards",
127 offsetof(struct ecore_eth_stats_common, mac_filter_discards)},
128 {"rx_gft_filter_drop",
129 offsetof(struct ecore_eth_stats_common, gft_filter_drop)},
130 {"rx_hw_buffer_truncates",
131 offsetof(struct ecore_eth_stats_common, brb_truncates)},
132 {"rx_hw_buffer_discards",
133 offsetof(struct ecore_eth_stats_common, brb_discards)},
134 {"tx_error_drop_packets",
135 offsetof(struct ecore_eth_stats_common, tx_err_drop_pkts)},
137 {"rx_mac_bytes", offsetof(struct ecore_eth_stats_common, rx_mac_bytes)},
138 {"rx_mac_unicast_packets",
139 offsetof(struct ecore_eth_stats_common, rx_mac_uc_packets)},
140 {"rx_mac_multicast_packets",
141 offsetof(struct ecore_eth_stats_common, rx_mac_mc_packets)},
142 {"rx_mac_broadcast_packets",
143 offsetof(struct ecore_eth_stats_common, rx_mac_bc_packets)},
145 offsetof(struct ecore_eth_stats_common, rx_mac_frames_ok)},
146 {"tx_mac_bytes", offsetof(struct ecore_eth_stats_common, tx_mac_bytes)},
147 {"tx_mac_unicast_packets",
148 offsetof(struct ecore_eth_stats_common, tx_mac_uc_packets)},
149 {"tx_mac_multicast_packets",
150 offsetof(struct ecore_eth_stats_common, tx_mac_mc_packets)},
151 {"tx_mac_broadcast_packets",
152 offsetof(struct ecore_eth_stats_common, tx_mac_bc_packets)},
154 {"lro_coalesced_packets",
155 offsetof(struct ecore_eth_stats_common, tpa_coalesced_pkts)},
156 {"lro_coalesced_events",
157 offsetof(struct ecore_eth_stats_common, tpa_coalesced_events)},
159 offsetof(struct ecore_eth_stats_common, tpa_aborts_num)},
160 {"lro_not_coalesced_packets",
161 offsetof(struct ecore_eth_stats_common,
162 tpa_not_coalesced_pkts)},
163 {"lro_coalesced_bytes",
164 offsetof(struct ecore_eth_stats_common,
165 tpa_coalesced_bytes)},
168 static const struct rte_qede_xstats_name_off qede_bb_xstats_strings[] = {
169 {"rx_1519_to_1522_byte_packets",
170 offsetof(struct ecore_eth_stats, bb) +
171 offsetof(struct ecore_eth_stats_bb,
172 rx_1519_to_1522_byte_packets)},
173 {"rx_1519_to_2047_byte_packets",
174 offsetof(struct ecore_eth_stats, bb) +
175 offsetof(struct ecore_eth_stats_bb,
176 rx_1519_to_2047_byte_packets)},
177 {"rx_2048_to_4095_byte_packets",
178 offsetof(struct ecore_eth_stats, bb) +
179 offsetof(struct ecore_eth_stats_bb,
180 rx_2048_to_4095_byte_packets)},
181 {"rx_4096_to_9216_byte_packets",
182 offsetof(struct ecore_eth_stats, bb) +
183 offsetof(struct ecore_eth_stats_bb,
184 rx_4096_to_9216_byte_packets)},
185 {"rx_9217_to_16383_byte_packets",
186 offsetof(struct ecore_eth_stats, bb) +
187 offsetof(struct ecore_eth_stats_bb,
188 rx_9217_to_16383_byte_packets)},
190 {"tx_1519_to_2047_byte_packets",
191 offsetof(struct ecore_eth_stats, bb) +
192 offsetof(struct ecore_eth_stats_bb,
193 tx_1519_to_2047_byte_packets)},
194 {"tx_2048_to_4095_byte_packets",
195 offsetof(struct ecore_eth_stats, bb) +
196 offsetof(struct ecore_eth_stats_bb,
197 tx_2048_to_4095_byte_packets)},
198 {"tx_4096_to_9216_byte_packets",
199 offsetof(struct ecore_eth_stats, bb) +
200 offsetof(struct ecore_eth_stats_bb,
201 tx_4096_to_9216_byte_packets)},
202 {"tx_9217_to_16383_byte_packets",
203 offsetof(struct ecore_eth_stats, bb) +
204 offsetof(struct ecore_eth_stats_bb,
205 tx_9217_to_16383_byte_packets)},
207 {"tx_lpi_entry_count",
208 offsetof(struct ecore_eth_stats, bb) +
209 offsetof(struct ecore_eth_stats_bb, tx_lpi_entry_count)},
210 {"tx_total_collisions",
211 offsetof(struct ecore_eth_stats, bb) +
212 offsetof(struct ecore_eth_stats_bb, tx_total_collisions)},
215 static const struct rte_qede_xstats_name_off qede_ah_xstats_strings[] = {
216 {"rx_1519_to_max_byte_packets",
217 offsetof(struct ecore_eth_stats, ah) +
218 offsetof(struct ecore_eth_stats_ah,
219 rx_1519_to_max_byte_packets)},
220 {"tx_1519_to_max_byte_packets",
221 offsetof(struct ecore_eth_stats, ah) +
222 offsetof(struct ecore_eth_stats_ah,
223 tx_1519_to_max_byte_packets)},
226 static const struct rte_qede_xstats_name_off qede_rxq_xstats_strings[] = {
228 offsetof(struct qede_rx_queue, rx_segs)},
230 offsetof(struct qede_rx_queue, rx_hw_errors)},
231 {"rx_q_allocation_errors",
232 offsetof(struct qede_rx_queue, rx_alloc_errors)}
235 static void qede_interrupt_action(struct ecore_hwfn *p_hwfn)
237 ecore_int_sp_dpc((osal_int_ptr_t)(p_hwfn));
241 qede_interrupt_handler_intx(void *param)
243 struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
244 struct qede_dev *qdev = eth_dev->data->dev_private;
245 struct ecore_dev *edev = &qdev->edev;
248 /* Check if our device actually raised an interrupt */
249 status = ecore_int_igu_read_sisr_reg(ECORE_LEADING_HWFN(edev));
251 qede_interrupt_action(ECORE_LEADING_HWFN(edev));
253 if (rte_intr_ack(eth_dev->intr_handle))
254 DP_ERR(edev, "rte_intr_ack failed\n");
259 qede_interrupt_handler(void *param)
261 struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
262 struct qede_dev *qdev = eth_dev->data->dev_private;
263 struct ecore_dev *edev = &qdev->edev;
265 qede_interrupt_action(ECORE_LEADING_HWFN(edev));
266 if (rte_intr_ack(eth_dev->intr_handle))
267 DP_ERR(edev, "rte_intr_ack failed\n");
271 qede_alloc_etherdev(struct qede_dev *qdev, struct qed_dev_eth_info *info)
273 rte_memcpy(&qdev->dev_info, info, sizeof(*info));
277 static void qede_print_adapter_info(struct qede_dev *qdev)
279 struct ecore_dev *edev = &qdev->edev;
280 struct qed_dev_info *info = &qdev->dev_info.common;
281 static char drv_ver[QEDE_PMD_DRV_VER_STR_SIZE];
282 static char ver_str[QEDE_PMD_DRV_VER_STR_SIZE];
284 DP_INFO(edev, "*********************************\n");
285 DP_INFO(edev, " DPDK version:%s\n", rte_version());
286 DP_INFO(edev, " Chip details : %s %c%d\n",
287 ECORE_IS_BB(edev) ? "BB" : "AH",
288 'A' + edev->chip_rev,
289 (int)edev->chip_metal);
290 snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%d.%d.%d.%d",
291 info->fw_major, info->fw_minor, info->fw_rev, info->fw_eng);
292 snprintf(drv_ver, QEDE_PMD_DRV_VER_STR_SIZE, "%s_%s",
293 ver_str, QEDE_PMD_VERSION);
294 DP_INFO(edev, " Driver version : %s\n", drv_ver);
295 DP_INFO(edev, " Firmware version : %s\n", ver_str);
297 snprintf(ver_str, MCP_DRV_VER_STR_SIZE,
299 (info->mfw_rev >> 24) & 0xff,
300 (info->mfw_rev >> 16) & 0xff,
301 (info->mfw_rev >> 8) & 0xff, (info->mfw_rev) & 0xff);
302 DP_INFO(edev, " Management Firmware version : %s\n", ver_str);
303 DP_INFO(edev, " Firmware file : %s\n", qede_fw_file);
304 DP_INFO(edev, "*********************************\n");
307 static void qede_reset_queue_stats(struct qede_dev *qdev, bool xstats)
309 struct rte_eth_dev *dev = (struct rte_eth_dev *)qdev->ethdev;
310 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
311 unsigned int i = 0, j = 0, qid;
312 unsigned int rxq_stat_cntrs, txq_stat_cntrs;
313 struct qede_tx_queue *txq;
315 DP_VERBOSE(edev, ECORE_MSG_DEBUG, "Clearing queue stats\n");
317 rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(dev),
318 RTE_ETHDEV_QUEUE_STAT_CNTRS);
319 txq_stat_cntrs = RTE_MIN(QEDE_TSS_COUNT(dev),
320 RTE_ETHDEV_QUEUE_STAT_CNTRS);
322 for (qid = 0; qid < qdev->num_rx_queues; qid++) {
323 OSAL_MEMSET(((char *)(qdev->fp_array[qid].rxq)) +
324 offsetof(struct qede_rx_queue, rcv_pkts), 0,
326 OSAL_MEMSET(((char *)(qdev->fp_array[qid].rxq)) +
327 offsetof(struct qede_rx_queue, rx_hw_errors), 0,
329 OSAL_MEMSET(((char *)(qdev->fp_array[qid].rxq)) +
330 offsetof(struct qede_rx_queue, rx_alloc_errors), 0,
334 for (j = 0; j < RTE_DIM(qede_rxq_xstats_strings); j++)
335 OSAL_MEMSET((((char *)
336 (qdev->fp_array[qid].rxq)) +
337 qede_rxq_xstats_strings[j].offset),
342 if (i == rxq_stat_cntrs)
348 for (qid = 0; qid < qdev->num_tx_queues; qid++) {
349 txq = qdev->fp_array[qid].txq;
351 OSAL_MEMSET((uint64_t *)(uintptr_t)
352 (((uint64_t)(uintptr_t)(txq)) +
353 offsetof(struct qede_tx_queue, xmit_pkts)), 0,
357 if (i == txq_stat_cntrs)
363 qede_stop_vport(struct ecore_dev *edev)
365 struct ecore_hwfn *p_hwfn;
371 for_each_hwfn(edev, i) {
372 p_hwfn = &edev->hwfns[i];
373 rc = ecore_sp_vport_stop(p_hwfn, p_hwfn->hw_info.opaque_fid,
375 if (rc != ECORE_SUCCESS) {
376 DP_ERR(edev, "Stop V-PORT failed rc = %d\n", rc);
381 DP_INFO(edev, "vport stopped\n");
387 qede_start_vport(struct qede_dev *qdev, uint16_t mtu)
389 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
390 struct ecore_sp_vport_start_params params;
391 struct ecore_hwfn *p_hwfn;
395 if (qdev->vport_started)
396 qede_stop_vport(edev);
398 memset(¶ms, 0, sizeof(params));
401 /* @DPDK - Disable FW placement */
402 params.zero_placement_offset = 1;
403 for_each_hwfn(edev, i) {
404 p_hwfn = &edev->hwfns[i];
405 params.concrete_fid = p_hwfn->hw_info.concrete_fid;
406 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
407 rc = ecore_sp_vport_start(p_hwfn, ¶ms);
408 if (rc != ECORE_SUCCESS) {
409 DP_ERR(edev, "Start V-PORT failed %d\n", rc);
413 ecore_reset_vport_stats(edev);
414 qdev->vport_started = true;
415 DP_INFO(edev, "VPORT started with MTU = %u\n", mtu);
420 #define QEDE_NPAR_TX_SWITCHING "npar_tx_switching"
421 #define QEDE_VF_TX_SWITCHING "vf_tx_switching"
423 /* Activate or deactivate vport via vport-update */
424 int qede_activate_vport(struct rte_eth_dev *eth_dev, bool flg)
426 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
427 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
428 struct ecore_sp_vport_update_params params;
429 struct ecore_hwfn *p_hwfn;
433 memset(¶ms, 0, sizeof(struct ecore_sp_vport_update_params));
435 params.update_vport_active_rx_flg = 1;
436 params.update_vport_active_tx_flg = 1;
437 params.vport_active_rx_flg = flg;
438 params.vport_active_tx_flg = flg;
439 if (~qdev->enable_tx_switching & flg) {
440 params.update_tx_switching_flg = 1;
441 params.tx_switching_flg = !flg;
443 for_each_hwfn(edev, i) {
444 p_hwfn = &edev->hwfns[i];
445 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
446 rc = ecore_sp_vport_update(p_hwfn, ¶ms,
447 ECORE_SPQ_MODE_EBLOCK, NULL);
448 if (rc != ECORE_SUCCESS) {
449 DP_ERR(edev, "Failed to update vport\n");
453 DP_INFO(edev, "vport is %s\n", flg ? "activated" : "deactivated");
459 qede_update_sge_tpa_params(struct ecore_sge_tpa_params *sge_tpa_params,
460 uint16_t mtu, bool enable)
462 /* Enable LRO in split mode */
463 sge_tpa_params->tpa_ipv4_en_flg = enable;
464 sge_tpa_params->tpa_ipv6_en_flg = enable;
465 sge_tpa_params->tpa_ipv4_tunn_en_flg = enable;
466 sge_tpa_params->tpa_ipv6_tunn_en_flg = enable;
467 /* set if tpa enable changes */
468 sge_tpa_params->update_tpa_en_flg = 1;
469 /* set if tpa parameters should be handled */
470 sge_tpa_params->update_tpa_param_flg = enable;
472 sge_tpa_params->max_buffers_per_cqe = 20;
473 /* Enable TPA in split mode. In this mode each TPA segment
474 * starts on the new BD, so there is one BD per segment.
476 sge_tpa_params->tpa_pkt_split_flg = 1;
477 sge_tpa_params->tpa_hdr_data_split_flg = 0;
478 sge_tpa_params->tpa_gro_consistent_flg = 0;
479 sge_tpa_params->tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM;
480 sge_tpa_params->tpa_max_size = 0x7FFF;
481 sge_tpa_params->tpa_min_size_to_start = mtu / 2;
482 sge_tpa_params->tpa_min_size_to_cont = mtu / 2;
485 /* Enable/disable LRO via vport-update */
486 int qede_enable_tpa(struct rte_eth_dev *eth_dev, bool flg)
488 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
489 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
490 struct ecore_sp_vport_update_params params;
491 struct ecore_sge_tpa_params tpa_params;
492 struct ecore_hwfn *p_hwfn;
496 memset(¶ms, 0, sizeof(struct ecore_sp_vport_update_params));
497 memset(&tpa_params, 0, sizeof(struct ecore_sge_tpa_params));
498 qede_update_sge_tpa_params(&tpa_params, qdev->mtu, flg);
500 params.sge_tpa_params = &tpa_params;
501 for_each_hwfn(edev, i) {
502 p_hwfn = &edev->hwfns[i];
503 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
504 rc = ecore_sp_vport_update(p_hwfn, ¶ms,
505 ECORE_SPQ_MODE_EBLOCK, NULL);
506 if (rc != ECORE_SUCCESS) {
507 DP_ERR(edev, "Failed to update LRO\n");
511 qdev->enable_lro = flg;
512 eth_dev->data->lro = flg;
514 DP_INFO(edev, "LRO is %s\n", flg ? "enabled" : "disabled");
520 qed_configure_filter_rx_mode(struct rte_eth_dev *eth_dev,
521 enum qed_filter_rx_mode_type type)
523 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
524 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
525 struct ecore_filter_accept_flags flags;
527 memset(&flags, 0, sizeof(flags));
529 flags.update_rx_mode_config = 1;
530 flags.update_tx_mode_config = 1;
531 flags.rx_accept_filter = ECORE_ACCEPT_UCAST_MATCHED |
532 ECORE_ACCEPT_MCAST_MATCHED |
535 flags.tx_accept_filter = ECORE_ACCEPT_UCAST_MATCHED |
536 ECORE_ACCEPT_MCAST_MATCHED |
539 if (type == QED_FILTER_RX_MODE_TYPE_PROMISC) {
540 flags.rx_accept_filter |= ECORE_ACCEPT_UCAST_UNMATCHED;
542 flags.tx_accept_filter |= ECORE_ACCEPT_UCAST_UNMATCHED;
543 DP_INFO(edev, "Enabling Tx unmatched flag for VF\n");
545 } else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC) {
546 flags.rx_accept_filter |= ECORE_ACCEPT_MCAST_UNMATCHED;
547 } else if (type == (QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC |
548 QED_FILTER_RX_MODE_TYPE_PROMISC)) {
549 flags.rx_accept_filter |= ECORE_ACCEPT_UCAST_UNMATCHED |
550 ECORE_ACCEPT_MCAST_UNMATCHED;
553 return ecore_filter_accept_cmd(edev, 0, flags, false, false,
554 ECORE_SPQ_MODE_CB, NULL);
558 qede_ucast_filter(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
561 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
562 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
563 struct qede_ucast_entry *tmp = NULL;
564 struct qede_ucast_entry *u;
565 struct rte_ether_addr *mac_addr;
567 mac_addr = (struct rte_ether_addr *)ucast->mac;
569 SLIST_FOREACH(tmp, &qdev->uc_list_head, list) {
570 if ((memcmp(mac_addr, &tmp->mac,
571 RTE_ETHER_ADDR_LEN) == 0) &&
572 ucast->vni == tmp->vni &&
573 ucast->vlan == tmp->vlan) {
574 DP_INFO(edev, "Unicast MAC is already added"
575 " with vlan = %u, vni = %u\n",
576 ucast->vlan, ucast->vni);
580 u = rte_malloc(NULL, sizeof(struct qede_ucast_entry),
581 RTE_CACHE_LINE_SIZE);
583 DP_ERR(edev, "Did not allocate memory for ucast\n");
586 rte_ether_addr_copy(mac_addr, &u->mac);
587 u->vlan = ucast->vlan;
589 SLIST_INSERT_HEAD(&qdev->uc_list_head, u, list);
592 SLIST_FOREACH(tmp, &qdev->uc_list_head, list) {
593 if ((memcmp(mac_addr, &tmp->mac,
594 RTE_ETHER_ADDR_LEN) == 0) &&
595 ucast->vlan == tmp->vlan &&
596 ucast->vni == tmp->vni)
600 DP_INFO(edev, "Unicast MAC is not found\n");
603 SLIST_REMOVE(&qdev->uc_list_head, tmp, qede_ucast_entry, list);
611 qede_add_mcast_filters(struct rte_eth_dev *eth_dev,
612 struct rte_ether_addr *mc_addrs,
613 uint32_t mc_addrs_num)
615 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
616 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
617 struct ecore_filter_mcast mcast;
618 struct qede_mcast_entry *m = NULL;
622 for (i = 0; i < mc_addrs_num; i++) {
623 m = rte_malloc(NULL, sizeof(struct qede_mcast_entry),
624 RTE_CACHE_LINE_SIZE);
626 DP_ERR(edev, "Did not allocate memory for mcast\n");
629 rte_ether_addr_copy(&mc_addrs[i], &m->mac);
630 SLIST_INSERT_HEAD(&qdev->mc_list_head, m, list);
632 memset(&mcast, 0, sizeof(mcast));
633 mcast.num_mc_addrs = mc_addrs_num;
634 mcast.opcode = ECORE_FILTER_ADD;
635 for (i = 0; i < mc_addrs_num; i++)
636 rte_ether_addr_copy(&mc_addrs[i], (struct rte_ether_addr *)
638 rc = ecore_filter_mcast_cmd(edev, &mcast, ECORE_SPQ_MODE_CB, NULL);
639 if (rc != ECORE_SUCCESS) {
640 DP_ERR(edev, "Failed to add multicast filter (rc = %d\n)", rc);
647 static int qede_del_mcast_filters(struct rte_eth_dev *eth_dev)
649 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
650 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
651 struct qede_mcast_entry *tmp = NULL;
652 struct ecore_filter_mcast mcast;
656 memset(&mcast, 0, sizeof(mcast));
657 mcast.num_mc_addrs = qdev->num_mc_addr;
658 mcast.opcode = ECORE_FILTER_REMOVE;
660 SLIST_FOREACH(tmp, &qdev->mc_list_head, list) {
661 rte_ether_addr_copy(&tmp->mac,
662 (struct rte_ether_addr *)&mcast.mac[j]);
665 rc = ecore_filter_mcast_cmd(edev, &mcast, ECORE_SPQ_MODE_CB, NULL);
666 if (rc != ECORE_SUCCESS) {
667 DP_ERR(edev, "Failed to delete multicast filter\n");
671 while (!SLIST_EMPTY(&qdev->mc_list_head)) {
672 tmp = SLIST_FIRST(&qdev->mc_list_head);
673 SLIST_REMOVE_HEAD(&qdev->mc_list_head, list);
675 SLIST_INIT(&qdev->mc_list_head);
681 qede_mac_int_ops(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
684 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
685 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
686 enum _ecore_status_t rc = ECORE_INVAL;
688 if (add && (qdev->num_uc_addr >= qdev->dev_info.num_mac_filters)) {
689 DP_ERR(edev, "Ucast filter table limit exceeded,"
690 " Please enable promisc mode\n");
694 rc = qede_ucast_filter(eth_dev, ucast, add);
696 rc = ecore_filter_ucast_cmd(edev, ucast,
697 ECORE_SPQ_MODE_CB, NULL);
698 /* Indicate error only for add filter operation.
699 * Delete filter operations are not severe.
701 if ((rc != ECORE_SUCCESS) && add)
702 DP_ERR(edev, "MAC filter failed, rc = %d, op = %d\n",
709 qede_mac_addr_add(struct rte_eth_dev *eth_dev, struct rte_ether_addr *mac_addr,
710 __rte_unused uint32_t index, __rte_unused uint32_t pool)
712 struct ecore_filter_ucast ucast;
715 if (!rte_is_valid_assigned_ether_addr(mac_addr))
718 qede_set_ucast_cmn_params(&ucast);
719 ucast.opcode = ECORE_FILTER_ADD;
720 ucast.type = ECORE_FILTER_MAC;
721 rte_ether_addr_copy(mac_addr, (struct rte_ether_addr *)&ucast.mac);
722 re = (int)qede_mac_int_ops(eth_dev, &ucast, 1);
727 qede_mac_addr_remove(struct rte_eth_dev *eth_dev, uint32_t index)
729 struct qede_dev *qdev = eth_dev->data->dev_private;
730 struct ecore_dev *edev = &qdev->edev;
731 struct ecore_filter_ucast ucast;
733 PMD_INIT_FUNC_TRACE(edev);
735 if (index >= qdev->dev_info.num_mac_filters) {
736 DP_ERR(edev, "Index %u is above MAC filter limit %u\n",
737 index, qdev->dev_info.num_mac_filters);
741 if (!rte_is_valid_assigned_ether_addr(ð_dev->data->mac_addrs[index]))
744 qede_set_ucast_cmn_params(&ucast);
745 ucast.opcode = ECORE_FILTER_REMOVE;
746 ucast.type = ECORE_FILTER_MAC;
748 /* Use the index maintained by rte */
749 rte_ether_addr_copy(ð_dev->data->mac_addrs[index],
750 (struct rte_ether_addr *)&ucast.mac);
752 qede_mac_int_ops(eth_dev, &ucast, false);
756 qede_mac_addr_set(struct rte_eth_dev *eth_dev, struct rte_ether_addr *mac_addr)
758 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
759 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
761 if (IS_VF(edev) && !ecore_vf_check_mac(ECORE_LEADING_HWFN(edev),
762 mac_addr->addr_bytes)) {
763 DP_ERR(edev, "Setting MAC address is not allowed\n");
767 qede_mac_addr_remove(eth_dev, 0);
769 return qede_mac_addr_add(eth_dev, mac_addr, 0, 0);
772 void qede_config_accept_any_vlan(struct qede_dev *qdev, bool flg)
774 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
775 struct ecore_sp_vport_update_params params;
776 struct ecore_hwfn *p_hwfn;
780 memset(¶ms, 0, sizeof(struct ecore_sp_vport_update_params));
782 params.update_accept_any_vlan_flg = 1;
783 params.accept_any_vlan = flg;
784 for_each_hwfn(edev, i) {
785 p_hwfn = &edev->hwfns[i];
786 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
787 rc = ecore_sp_vport_update(p_hwfn, ¶ms,
788 ECORE_SPQ_MODE_EBLOCK, NULL);
789 if (rc != ECORE_SUCCESS) {
790 DP_ERR(edev, "Failed to configure accept-any-vlan\n");
795 DP_INFO(edev, "%s accept-any-vlan\n", flg ? "enabled" : "disabled");
798 static int qede_vlan_stripping(struct rte_eth_dev *eth_dev, bool flg)
800 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
801 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
802 struct ecore_sp_vport_update_params params;
803 struct ecore_hwfn *p_hwfn;
807 memset(¶ms, 0, sizeof(struct ecore_sp_vport_update_params));
809 params.update_inner_vlan_removal_flg = 1;
810 params.inner_vlan_removal_flg = flg;
811 for_each_hwfn(edev, i) {
812 p_hwfn = &edev->hwfns[i];
813 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
814 rc = ecore_sp_vport_update(p_hwfn, ¶ms,
815 ECORE_SPQ_MODE_EBLOCK, NULL);
816 if (rc != ECORE_SUCCESS) {
817 DP_ERR(edev, "Failed to update vport\n");
822 DP_INFO(edev, "VLAN stripping %s\n", flg ? "enabled" : "disabled");
826 static int qede_vlan_filter_set(struct rte_eth_dev *eth_dev,
827 uint16_t vlan_id, int on)
829 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
830 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
831 struct qed_dev_eth_info *dev_info = &qdev->dev_info;
832 struct qede_vlan_entry *tmp = NULL;
833 struct qede_vlan_entry *vlan;
834 struct ecore_filter_ucast ucast;
838 if (qdev->configured_vlans == dev_info->num_vlan_filters) {
839 DP_ERR(edev, "Reached max VLAN filter limit"
840 " enabling accept_any_vlan\n");
841 qede_config_accept_any_vlan(qdev, true);
845 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
846 if (tmp->vid == vlan_id) {
847 DP_INFO(edev, "VLAN %u already configured\n",
853 vlan = rte_malloc(NULL, sizeof(struct qede_vlan_entry),
854 RTE_CACHE_LINE_SIZE);
857 DP_ERR(edev, "Did not allocate memory for VLAN\n");
861 qede_set_ucast_cmn_params(&ucast);
862 ucast.opcode = ECORE_FILTER_ADD;
863 ucast.type = ECORE_FILTER_VLAN;
864 ucast.vlan = vlan_id;
865 rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB,
868 DP_ERR(edev, "Failed to add VLAN %u rc %d\n", vlan_id,
873 SLIST_INSERT_HEAD(&qdev->vlan_list_head, vlan, list);
874 qdev->configured_vlans++;
875 DP_INFO(edev, "VLAN %u added, configured_vlans %u\n",
876 vlan_id, qdev->configured_vlans);
879 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
880 if (tmp->vid == vlan_id)
885 if (qdev->configured_vlans == 0) {
887 "No VLAN filters configured yet\n");
891 DP_ERR(edev, "VLAN %u not configured\n", vlan_id);
895 SLIST_REMOVE(&qdev->vlan_list_head, tmp, qede_vlan_entry, list);
897 qede_set_ucast_cmn_params(&ucast);
898 ucast.opcode = ECORE_FILTER_REMOVE;
899 ucast.type = ECORE_FILTER_VLAN;
900 ucast.vlan = vlan_id;
901 rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB,
904 DP_ERR(edev, "Failed to delete VLAN %u rc %d\n",
907 qdev->configured_vlans--;
908 DP_INFO(edev, "VLAN %u removed configured_vlans %u\n",
909 vlan_id, qdev->configured_vlans);
916 static int qede_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
918 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
919 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
920 uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
922 if (mask & ETH_VLAN_STRIP_MASK) {
923 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
924 (void)qede_vlan_stripping(eth_dev, 1);
926 (void)qede_vlan_stripping(eth_dev, 0);
929 if (mask & ETH_VLAN_FILTER_MASK) {
930 /* VLAN filtering kicks in when a VLAN is added */
931 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER) {
932 qede_vlan_filter_set(eth_dev, 0, 1);
934 if (qdev->configured_vlans > 1) { /* Excluding VLAN0 */
936 " Please remove existing VLAN filters"
937 " before disabling VLAN filtering\n");
938 /* Signal app that VLAN filtering is still
941 eth_dev->data->dev_conf.rxmode.offloads |=
942 DEV_RX_OFFLOAD_VLAN_FILTER;
944 qede_vlan_filter_set(eth_dev, 0, 0);
949 if (mask & ETH_VLAN_EXTEND_MASK)
950 DP_ERR(edev, "Extend VLAN not supported\n");
952 qdev->vlan_offload_mask = mask;
954 DP_INFO(edev, "VLAN offload mask %d\n", mask);
959 static void qede_prandom_bytes(uint32_t *buff)
963 srand((unsigned int)time(NULL));
964 for (i = 0; i < ECORE_RSS_KEY_SIZE; i++)
968 int qede_config_rss(struct rte_eth_dev *eth_dev)
970 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
971 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
972 uint32_t def_rss_key[ECORE_RSS_KEY_SIZE];
973 struct rte_eth_rss_reta_entry64 reta_conf[2];
974 struct rte_eth_rss_conf rss_conf;
975 uint32_t i, id, pos, q;
977 rss_conf = eth_dev->data->dev_conf.rx_adv_conf.rss_conf;
978 if (!rss_conf.rss_key) {
979 DP_INFO(edev, "Applying driver default key\n");
980 rss_conf.rss_key_len = ECORE_RSS_KEY_SIZE * sizeof(uint32_t);
981 qede_prandom_bytes(&def_rss_key[0]);
982 rss_conf.rss_key = (uint8_t *)&def_rss_key[0];
985 /* Configure RSS hash */
986 if (qede_rss_hash_update(eth_dev, &rss_conf))
989 /* Configure default RETA */
990 memset(reta_conf, 0, sizeof(reta_conf));
991 for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++)
992 reta_conf[i / RTE_RETA_GROUP_SIZE].mask = UINT64_MAX;
994 for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++) {
995 id = i / RTE_RETA_GROUP_SIZE;
996 pos = i % RTE_RETA_GROUP_SIZE;
997 q = i % QEDE_RSS_COUNT(eth_dev);
998 reta_conf[id].reta[pos] = q;
1000 if (qede_rss_reta_update(eth_dev, &reta_conf[0],
1001 ECORE_RSS_IND_TABLE_SIZE))
1007 static void qede_fastpath_start(struct ecore_dev *edev)
1009 struct ecore_hwfn *p_hwfn;
1012 for_each_hwfn(edev, i) {
1013 p_hwfn = &edev->hwfns[i];
1014 ecore_hw_start_fastpath(p_hwfn);
1018 static int qede_dev_start(struct rte_eth_dev *eth_dev)
1020 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1021 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1022 struct rte_eth_rxmode *rxmode = ð_dev->data->dev_conf.rxmode;
1024 PMD_INIT_FUNC_TRACE(edev);
1026 /* Update MTU only if it has changed */
1027 if (eth_dev->data->mtu != qdev->mtu) {
1028 if (qede_update_mtu(eth_dev, qdev->mtu))
1032 /* Configure TPA parameters */
1033 if (rxmode->offloads & DEV_RX_OFFLOAD_TCP_LRO) {
1034 if (qede_enable_tpa(eth_dev, true))
1036 /* Enable scatter mode for LRO */
1037 if (!eth_dev->data->scattered_rx)
1038 rxmode->offloads |= DEV_RX_OFFLOAD_SCATTER;
1042 if (qede_start_queues(eth_dev))
1046 qede_reset_queue_stats(qdev, true);
1048 /* Newer SR-IOV PF driver expects RX/TX queues to be started before
1049 * enabling RSS. Hence RSS configuration is deferred upto this point.
1050 * Also, we would like to retain similar behavior in PF case, so we
1051 * don't do PF/VF specific check here.
1053 if (eth_dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_RSS)
1054 if (qede_config_rss(eth_dev))
1058 if (qede_activate_vport(eth_dev, true))
1061 /* Update link status */
1062 qede_link_update(eth_dev, 0);
1064 /* Start/resume traffic */
1065 qede_fastpath_start(edev);
1067 DP_INFO(edev, "Device started\n");
1071 DP_ERR(edev, "Device start fails\n");
1072 return -1; /* common error code is < 0 */
1075 static void qede_dev_stop(struct rte_eth_dev *eth_dev)
1077 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1078 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1080 PMD_INIT_FUNC_TRACE(edev);
1083 if (qede_activate_vport(eth_dev, false))
1086 if (qdev->enable_lro)
1087 qede_enable_tpa(eth_dev, false);
1090 qede_stop_queues(eth_dev);
1092 /* Disable traffic */
1093 ecore_hw_stop_fastpath(edev); /* TBD - loop */
1095 DP_INFO(edev, "Device is stopped\n");
1098 static const char * const valid_args[] = {
1099 QEDE_NPAR_TX_SWITCHING,
1100 QEDE_VF_TX_SWITCHING,
1104 static int qede_args_check(const char *key, const char *val, void *opaque)
1108 struct rte_eth_dev *eth_dev = opaque;
1109 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1110 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1113 tmp = strtoul(val, NULL, 0);
1115 DP_INFO(edev, "%s: \"%s\" is not a valid integer", key, val);
1119 if ((strcmp(QEDE_NPAR_TX_SWITCHING, key) == 0) ||
1120 ((strcmp(QEDE_VF_TX_SWITCHING, key) == 0) && IS_VF(edev))) {
1121 qdev->enable_tx_switching = !!tmp;
1122 DP_INFO(edev, "Disabling %s tx-switching\n",
1123 strcmp(QEDE_NPAR_TX_SWITCHING, key) ?
1130 static int qede_args(struct rte_eth_dev *eth_dev)
1132 struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
1133 struct rte_kvargs *kvlist;
1134 struct rte_devargs *devargs;
1138 devargs = pci_dev->device.devargs;
1140 return 0; /* return success */
1142 kvlist = rte_kvargs_parse(devargs->args, valid_args);
1146 /* Process parameters. */
1147 for (i = 0; (valid_args[i] != NULL); ++i) {
1148 if (rte_kvargs_count(kvlist, valid_args[i])) {
1149 ret = rte_kvargs_process(kvlist, valid_args[i],
1150 qede_args_check, eth_dev);
1151 if (ret != ECORE_SUCCESS) {
1152 rte_kvargs_free(kvlist);
1157 rte_kvargs_free(kvlist);
1162 static int qede_dev_configure(struct rte_eth_dev *eth_dev)
1164 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1165 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1166 struct rte_eth_rxmode *rxmode = ð_dev->data->dev_conf.rxmode;
1169 PMD_INIT_FUNC_TRACE(edev);
1171 /* We need to have min 1 RX queue.There is no min check in
1172 * rte_eth_dev_configure(), so we are checking it here.
1174 if (eth_dev->data->nb_rx_queues == 0) {
1175 DP_ERR(edev, "Minimum one RX queue is required\n");
1179 /* Enable Tx switching by default */
1180 qdev->enable_tx_switching = 1;
1182 /* Parse devargs and fix up rxmode */
1183 if (qede_args(eth_dev))
1184 DP_NOTICE(edev, false,
1185 "Invalid devargs supplied, requested change will not take effect\n");
1187 if (!(rxmode->mq_mode == ETH_MQ_RX_NONE ||
1188 rxmode->mq_mode == ETH_MQ_RX_RSS)) {
1189 DP_ERR(edev, "Unsupported multi-queue mode\n");
1192 /* Flow director mode check */
1193 if (qede_check_fdir_support(eth_dev))
1196 qede_dealloc_fp_resc(eth_dev);
1197 qdev->num_tx_queues = eth_dev->data->nb_tx_queues * edev->num_hwfns;
1198 qdev->num_rx_queues = eth_dev->data->nb_rx_queues * edev->num_hwfns;
1200 if (qede_alloc_fp_resc(qdev))
1203 /* If jumbo enabled adjust MTU */
1204 if (rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME)
1205 eth_dev->data->mtu =
1206 eth_dev->data->dev_conf.rxmode.max_rx_pkt_len -
1207 RTE_ETHER_HDR_LEN - QEDE_ETH_OVERHEAD;
1209 if (rxmode->offloads & DEV_RX_OFFLOAD_SCATTER)
1210 eth_dev->data->scattered_rx = 1;
1212 if (qede_start_vport(qdev, eth_dev->data->mtu))
1215 qdev->mtu = eth_dev->data->mtu;
1217 /* Enable VLAN offloads by default */
1218 ret = qede_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK |
1219 ETH_VLAN_FILTER_MASK);
1223 DP_INFO(edev, "Device configured with RSS=%d TSS=%d\n",
1224 QEDE_RSS_COUNT(eth_dev), QEDE_TSS_COUNT(eth_dev));
1226 if (ECORE_IS_CMT(edev))
1227 DP_INFO(edev, "Actual HW queues for CMT mode - RX = %d TX = %d\n",
1228 qdev->num_rx_queues, qdev->num_tx_queues);
1234 /* Info about HW descriptor ring limitations */
1235 static const struct rte_eth_desc_lim qede_rx_desc_lim = {
1236 .nb_max = 0x8000, /* 32K */
1238 .nb_align = 128 /* lowest common multiple */
1241 static const struct rte_eth_desc_lim qede_tx_desc_lim = {
1242 .nb_max = 0x8000, /* 32K */
1245 .nb_seg_max = ETH_TX_MAX_BDS_PER_LSO_PACKET,
1246 .nb_mtu_seg_max = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET
1250 qede_dev_info_get(struct rte_eth_dev *eth_dev,
1251 struct rte_eth_dev_info *dev_info)
1253 struct qede_dev *qdev = eth_dev->data->dev_private;
1254 struct ecore_dev *edev = &qdev->edev;
1255 struct qed_link_output link;
1256 uint32_t speed_cap = 0;
1258 PMD_INIT_FUNC_TRACE(edev);
1260 dev_info->min_rx_bufsize = (uint32_t)QEDE_MIN_RX_BUFF_SIZE;
1261 dev_info->max_rx_pktlen = (uint32_t)ETH_TX_MAX_NON_LSO_PKT_LEN;
1262 dev_info->rx_desc_lim = qede_rx_desc_lim;
1263 dev_info->tx_desc_lim = qede_tx_desc_lim;
1266 dev_info->max_rx_queues = (uint16_t)RTE_MIN(
1267 QEDE_MAX_RSS_CNT(qdev), QEDE_PF_NUM_CONNS / 2);
1269 dev_info->max_rx_queues = (uint16_t)RTE_MIN(
1270 QEDE_MAX_RSS_CNT(qdev), ECORE_MAX_VF_CHAINS_PER_PF);
1271 /* Since CMT mode internally doubles the number of queues */
1272 if (ECORE_IS_CMT(edev))
1273 dev_info->max_rx_queues = dev_info->max_rx_queues / 2;
1275 dev_info->max_tx_queues = dev_info->max_rx_queues;
1277 dev_info->max_mac_addrs = qdev->dev_info.num_mac_filters;
1278 dev_info->max_vfs = 0;
1279 dev_info->reta_size = ECORE_RSS_IND_TABLE_SIZE;
1280 dev_info->hash_key_size = ECORE_RSS_KEY_SIZE * sizeof(uint32_t);
1281 dev_info->flow_type_rss_offloads = (uint64_t)QEDE_RSS_OFFLOAD_ALL;
1282 dev_info->rx_offload_capa = (DEV_RX_OFFLOAD_IPV4_CKSUM |
1283 DEV_RX_OFFLOAD_UDP_CKSUM |
1284 DEV_RX_OFFLOAD_TCP_CKSUM |
1285 DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
1286 DEV_RX_OFFLOAD_TCP_LRO |
1287 DEV_RX_OFFLOAD_KEEP_CRC |
1288 DEV_RX_OFFLOAD_SCATTER |
1289 DEV_RX_OFFLOAD_JUMBO_FRAME |
1290 DEV_RX_OFFLOAD_VLAN_FILTER |
1291 DEV_RX_OFFLOAD_VLAN_STRIP);
1292 dev_info->rx_queue_offload_capa = 0;
1294 /* TX offloads are on a per-packet basis, so it is applicable
1295 * to both at port and queue levels.
1297 dev_info->tx_offload_capa = (DEV_TX_OFFLOAD_VLAN_INSERT |
1298 DEV_TX_OFFLOAD_IPV4_CKSUM |
1299 DEV_TX_OFFLOAD_UDP_CKSUM |
1300 DEV_TX_OFFLOAD_TCP_CKSUM |
1301 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
1302 DEV_TX_OFFLOAD_MULTI_SEGS |
1303 DEV_TX_OFFLOAD_TCP_TSO |
1304 DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
1305 DEV_TX_OFFLOAD_GENEVE_TNL_TSO);
1306 dev_info->tx_queue_offload_capa = dev_info->tx_offload_capa;
1308 dev_info->default_txconf = (struct rte_eth_txconf) {
1309 .offloads = DEV_TX_OFFLOAD_MULTI_SEGS,
1312 dev_info->default_rxconf = (struct rte_eth_rxconf) {
1313 /* Packets are always dropped if no descriptors are available */
1318 memset(&link, 0, sizeof(struct qed_link_output));
1319 qdev->ops->common->get_link(edev, &link);
1320 if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G)
1321 speed_cap |= ETH_LINK_SPEED_1G;
1322 if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G)
1323 speed_cap |= ETH_LINK_SPEED_10G;
1324 if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G)
1325 speed_cap |= ETH_LINK_SPEED_25G;
1326 if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G)
1327 speed_cap |= ETH_LINK_SPEED_40G;
1328 if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
1329 speed_cap |= ETH_LINK_SPEED_50G;
1330 if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
1331 speed_cap |= ETH_LINK_SPEED_100G;
1332 dev_info->speed_capa = speed_cap;
1337 /* return 0 means link status changed, -1 means not changed */
1339 qede_link_update(struct rte_eth_dev *eth_dev, __rte_unused int wait_to_complete)
1341 struct qede_dev *qdev = eth_dev->data->dev_private;
1342 struct ecore_dev *edev = &qdev->edev;
1343 struct qed_link_output q_link;
1344 struct rte_eth_link link;
1345 uint16_t link_duplex;
1347 memset(&q_link, 0, sizeof(q_link));
1348 memset(&link, 0, sizeof(link));
1350 qdev->ops->common->get_link(edev, &q_link);
1353 link.link_speed = q_link.speed;
1356 switch (q_link.duplex) {
1357 case QEDE_DUPLEX_HALF:
1358 link_duplex = ETH_LINK_HALF_DUPLEX;
1360 case QEDE_DUPLEX_FULL:
1361 link_duplex = ETH_LINK_FULL_DUPLEX;
1363 case QEDE_DUPLEX_UNKNOWN:
1367 link.link_duplex = link_duplex;
1370 link.link_status = q_link.link_up ? ETH_LINK_UP : ETH_LINK_DOWN;
1373 link.link_autoneg = (q_link.supported_caps & QEDE_SUPPORTED_AUTONEG) ?
1374 ETH_LINK_AUTONEG : ETH_LINK_FIXED;
1376 DP_INFO(edev, "Link - Speed %u Mode %u AN %u Status %u\n",
1377 link.link_speed, link.link_duplex,
1378 link.link_autoneg, link.link_status);
1380 return rte_eth_linkstatus_set(eth_dev, &link);
1383 static int qede_promiscuous_enable(struct rte_eth_dev *eth_dev)
1385 struct qede_dev *qdev = eth_dev->data->dev_private;
1386 struct ecore_dev *edev = &qdev->edev;
1387 enum qed_filter_rx_mode_type type = QED_FILTER_RX_MODE_TYPE_PROMISC;
1388 enum _ecore_status_t ecore_status;
1390 PMD_INIT_FUNC_TRACE(edev);
1392 if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
1393 type |= QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
1395 ecore_status = qed_configure_filter_rx_mode(eth_dev, type);
1397 return ecore_status >= ECORE_SUCCESS ? 0 : -EAGAIN;
1400 static int qede_promiscuous_disable(struct rte_eth_dev *eth_dev)
1402 struct qede_dev *qdev = eth_dev->data->dev_private;
1403 struct ecore_dev *edev = &qdev->edev;
1404 enum _ecore_status_t ecore_status;
1406 PMD_INIT_FUNC_TRACE(edev);
1408 if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
1409 ecore_status = qed_configure_filter_rx_mode(eth_dev,
1410 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC);
1412 ecore_status = qed_configure_filter_rx_mode(eth_dev,
1413 QED_FILTER_RX_MODE_TYPE_REGULAR);
1415 return ecore_status >= ECORE_SUCCESS ? 0 : -EAGAIN;
1418 static void qede_poll_sp_sb_cb(void *param)
1420 struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
1421 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1422 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1425 qede_interrupt_action(ECORE_LEADING_HWFN(edev));
1426 qede_interrupt_action(&edev->hwfns[1]);
1428 rc = rte_eal_alarm_set(QEDE_SP_TIMER_PERIOD,
1432 DP_ERR(edev, "Unable to start periodic"
1433 " timer rc %d\n", rc);
1437 static void qede_dev_close(struct rte_eth_dev *eth_dev)
1439 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1440 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1441 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1443 PMD_INIT_FUNC_TRACE(edev);
1445 /* dev_stop() shall cleanup fp resources in hw but without releasing
1446 * dma memories and sw structures so that dev_start() can be called
1447 * by the app without reconfiguration. However, in dev_close() we
1448 * can release all the resources and device can be brought up newly
1450 if (eth_dev->data->dev_started)
1451 qede_dev_stop(eth_dev);
1453 qede_stop_vport(edev);
1454 qdev->vport_started = false;
1455 qede_fdir_dealloc_resc(eth_dev);
1456 qede_dealloc_fp_resc(eth_dev);
1458 eth_dev->data->nb_rx_queues = 0;
1459 eth_dev->data->nb_tx_queues = 0;
1461 /* Bring the link down */
1462 qede_dev_set_link_state(eth_dev, false);
1463 qdev->ops->common->slowpath_stop(edev);
1464 qdev->ops->common->remove(edev);
1465 rte_intr_disable(&pci_dev->intr_handle);
1467 switch (pci_dev->intr_handle.type) {
1468 case RTE_INTR_HANDLE_UIO_INTX:
1469 case RTE_INTR_HANDLE_VFIO_LEGACY:
1470 rte_intr_callback_unregister(&pci_dev->intr_handle,
1471 qede_interrupt_handler_intx,
1475 rte_intr_callback_unregister(&pci_dev->intr_handle,
1476 qede_interrupt_handler,
1480 if (ECORE_IS_CMT(edev))
1481 rte_eal_alarm_cancel(qede_poll_sp_sb_cb, (void *)eth_dev);
1485 qede_get_stats(struct rte_eth_dev *eth_dev, struct rte_eth_stats *eth_stats)
1487 struct qede_dev *qdev = eth_dev->data->dev_private;
1488 struct ecore_dev *edev = &qdev->edev;
1489 struct ecore_eth_stats stats;
1490 unsigned int i = 0, j = 0, qid, idx, hw_fn;
1491 unsigned int rxq_stat_cntrs, txq_stat_cntrs;
1492 struct qede_tx_queue *txq;
1494 ecore_get_vport_stats(edev, &stats);
1497 eth_stats->ipackets = stats.common.rx_ucast_pkts +
1498 stats.common.rx_mcast_pkts + stats.common.rx_bcast_pkts;
1500 eth_stats->ibytes = stats.common.rx_ucast_bytes +
1501 stats.common.rx_mcast_bytes + stats.common.rx_bcast_bytes;
1503 eth_stats->ierrors = stats.common.rx_crc_errors +
1504 stats.common.rx_align_errors +
1505 stats.common.rx_carrier_errors +
1506 stats.common.rx_oversize_packets +
1507 stats.common.rx_jabbers + stats.common.rx_undersize_packets;
1509 eth_stats->rx_nombuf = stats.common.no_buff_discards;
1511 eth_stats->imissed = stats.common.mftag_filter_discards +
1512 stats.common.mac_filter_discards +
1513 stats.common.no_buff_discards +
1514 stats.common.brb_truncates + stats.common.brb_discards;
1517 eth_stats->opackets = stats.common.tx_ucast_pkts +
1518 stats.common.tx_mcast_pkts + stats.common.tx_bcast_pkts;
1520 eth_stats->obytes = stats.common.tx_ucast_bytes +
1521 stats.common.tx_mcast_bytes + stats.common.tx_bcast_bytes;
1523 eth_stats->oerrors = stats.common.tx_err_drop_pkts;
1526 rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(eth_dev),
1527 RTE_ETHDEV_QUEUE_STAT_CNTRS);
1528 txq_stat_cntrs = RTE_MIN(QEDE_TSS_COUNT(eth_dev),
1529 RTE_ETHDEV_QUEUE_STAT_CNTRS);
1530 if (rxq_stat_cntrs != (unsigned int)QEDE_RSS_COUNT(eth_dev) ||
1531 txq_stat_cntrs != (unsigned int)QEDE_TSS_COUNT(eth_dev))
1532 DP_VERBOSE(edev, ECORE_MSG_DEBUG,
1533 "Not all the queue stats will be displayed. Set"
1534 " RTE_ETHDEV_QUEUE_STAT_CNTRS config param"
1535 " appropriately and retry.\n");
1537 for (qid = 0; qid < eth_dev->data->nb_rx_queues; qid++) {
1538 eth_stats->q_ipackets[i] = 0;
1539 eth_stats->q_errors[i] = 0;
1541 for_each_hwfn(edev, hw_fn) {
1542 idx = qid * edev->num_hwfns + hw_fn;
1544 eth_stats->q_ipackets[i] +=
1546 (((char *)(qdev->fp_array[idx].rxq)) +
1547 offsetof(struct qede_rx_queue,
1549 eth_stats->q_errors[i] +=
1551 (((char *)(qdev->fp_array[idx].rxq)) +
1552 offsetof(struct qede_rx_queue,
1555 (((char *)(qdev->fp_array[idx].rxq)) +
1556 offsetof(struct qede_rx_queue,
1561 if (i == rxq_stat_cntrs)
1565 for (qid = 0; qid < eth_dev->data->nb_tx_queues; qid++) {
1566 eth_stats->q_opackets[j] = 0;
1568 for_each_hwfn(edev, hw_fn) {
1569 idx = qid * edev->num_hwfns + hw_fn;
1571 txq = qdev->fp_array[idx].txq;
1572 eth_stats->q_opackets[j] +=
1573 *((uint64_t *)(uintptr_t)
1574 (((uint64_t)(uintptr_t)(txq)) +
1575 offsetof(struct qede_tx_queue,
1580 if (j == txq_stat_cntrs)
1588 qede_get_xstats_count(struct qede_dev *qdev) {
1589 struct rte_eth_dev *dev = (struct rte_eth_dev *)qdev->ethdev;
1591 if (ECORE_IS_BB(&qdev->edev))
1592 return RTE_DIM(qede_xstats_strings) +
1593 RTE_DIM(qede_bb_xstats_strings) +
1594 (RTE_DIM(qede_rxq_xstats_strings) *
1595 QEDE_RSS_COUNT(dev) * qdev->edev.num_hwfns);
1597 return RTE_DIM(qede_xstats_strings) +
1598 RTE_DIM(qede_ah_xstats_strings) +
1599 (RTE_DIM(qede_rxq_xstats_strings) *
1600 QEDE_RSS_COUNT(dev));
1604 qede_get_xstats_names(struct rte_eth_dev *dev,
1605 struct rte_eth_xstat_name *xstats_names,
1606 __rte_unused unsigned int limit)
1608 struct qede_dev *qdev = dev->data->dev_private;
1609 struct ecore_dev *edev = &qdev->edev;
1610 const unsigned int stat_cnt = qede_get_xstats_count(qdev);
1611 unsigned int i, qid, hw_fn, stat_idx = 0;
1613 if (xstats_names == NULL)
1616 for (i = 0; i < RTE_DIM(qede_xstats_strings); i++) {
1617 strlcpy(xstats_names[stat_idx].name,
1618 qede_xstats_strings[i].name,
1619 sizeof(xstats_names[stat_idx].name));
1623 if (ECORE_IS_BB(edev)) {
1624 for (i = 0; i < RTE_DIM(qede_bb_xstats_strings); i++) {
1625 strlcpy(xstats_names[stat_idx].name,
1626 qede_bb_xstats_strings[i].name,
1627 sizeof(xstats_names[stat_idx].name));
1631 for (i = 0; i < RTE_DIM(qede_ah_xstats_strings); i++) {
1632 strlcpy(xstats_names[stat_idx].name,
1633 qede_ah_xstats_strings[i].name,
1634 sizeof(xstats_names[stat_idx].name));
1639 for (qid = 0; qid < QEDE_RSS_COUNT(dev); qid++) {
1640 for_each_hwfn(edev, hw_fn) {
1641 for (i = 0; i < RTE_DIM(qede_rxq_xstats_strings); i++) {
1642 snprintf(xstats_names[stat_idx].name,
1643 RTE_ETH_XSTATS_NAME_SIZE,
1645 qede_rxq_xstats_strings[i].name,
1647 qede_rxq_xstats_strings[i].name + 4);
1657 qede_get_xstats(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
1660 struct qede_dev *qdev = dev->data->dev_private;
1661 struct ecore_dev *edev = &qdev->edev;
1662 struct ecore_eth_stats stats;
1663 const unsigned int num = qede_get_xstats_count(qdev);
1664 unsigned int i, qid, hw_fn, fpidx, stat_idx = 0;
1669 ecore_get_vport_stats(edev, &stats);
1671 for (i = 0; i < RTE_DIM(qede_xstats_strings); i++) {
1672 xstats[stat_idx].value = *(uint64_t *)(((char *)&stats) +
1673 qede_xstats_strings[i].offset);
1674 xstats[stat_idx].id = stat_idx;
1678 if (ECORE_IS_BB(edev)) {
1679 for (i = 0; i < RTE_DIM(qede_bb_xstats_strings); i++) {
1680 xstats[stat_idx].value =
1681 *(uint64_t *)(((char *)&stats) +
1682 qede_bb_xstats_strings[i].offset);
1683 xstats[stat_idx].id = stat_idx;
1687 for (i = 0; i < RTE_DIM(qede_ah_xstats_strings); i++) {
1688 xstats[stat_idx].value =
1689 *(uint64_t *)(((char *)&stats) +
1690 qede_ah_xstats_strings[i].offset);
1691 xstats[stat_idx].id = stat_idx;
1696 for (qid = 0; qid < dev->data->nb_rx_queues; qid++) {
1697 for_each_hwfn(edev, hw_fn) {
1698 for (i = 0; i < RTE_DIM(qede_rxq_xstats_strings); i++) {
1699 fpidx = qid * edev->num_hwfns + hw_fn;
1700 xstats[stat_idx].value = *(uint64_t *)
1701 (((char *)(qdev->fp_array[fpidx].rxq)) +
1702 qede_rxq_xstats_strings[i].offset);
1703 xstats[stat_idx].id = stat_idx;
1714 qede_reset_xstats(struct rte_eth_dev *dev)
1716 struct qede_dev *qdev = dev->data->dev_private;
1717 struct ecore_dev *edev = &qdev->edev;
1719 ecore_reset_vport_stats(edev);
1720 qede_reset_queue_stats(qdev, true);
1725 int qede_dev_set_link_state(struct rte_eth_dev *eth_dev, bool link_up)
1727 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1728 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1729 struct qed_link_params link_params;
1732 DP_INFO(edev, "setting link state %d\n", link_up);
1733 memset(&link_params, 0, sizeof(link_params));
1734 link_params.link_up = link_up;
1735 rc = qdev->ops->common->set_link(edev, &link_params);
1736 if (rc != ECORE_SUCCESS)
1737 DP_ERR(edev, "Unable to set link state %d\n", link_up);
1742 static int qede_dev_set_link_up(struct rte_eth_dev *eth_dev)
1744 return qede_dev_set_link_state(eth_dev, true);
1747 static int qede_dev_set_link_down(struct rte_eth_dev *eth_dev)
1749 return qede_dev_set_link_state(eth_dev, false);
1752 static int qede_reset_stats(struct rte_eth_dev *eth_dev)
1754 struct qede_dev *qdev = eth_dev->data->dev_private;
1755 struct ecore_dev *edev = &qdev->edev;
1757 ecore_reset_vport_stats(edev);
1758 qede_reset_queue_stats(qdev, false);
1763 static void qede_allmulticast_enable(struct rte_eth_dev *eth_dev)
1765 enum qed_filter_rx_mode_type type =
1766 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
1768 if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
1769 type |= QED_FILTER_RX_MODE_TYPE_PROMISC;
1771 qed_configure_filter_rx_mode(eth_dev, type);
1774 static void qede_allmulticast_disable(struct rte_eth_dev *eth_dev)
1776 if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
1777 qed_configure_filter_rx_mode(eth_dev,
1778 QED_FILTER_RX_MODE_TYPE_PROMISC);
1780 qed_configure_filter_rx_mode(eth_dev,
1781 QED_FILTER_RX_MODE_TYPE_REGULAR);
1785 qede_set_mc_addr_list(struct rte_eth_dev *eth_dev,
1786 struct rte_ether_addr *mc_addrs,
1787 uint32_t mc_addrs_num)
1789 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1790 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1793 if (mc_addrs_num > ECORE_MAX_MC_ADDRS) {
1794 DP_ERR(edev, "Reached max multicast filters limit,"
1795 "Please enable multicast promisc mode\n");
1799 for (i = 0; i < mc_addrs_num; i++) {
1800 if (!rte_is_multicast_ether_addr(&mc_addrs[i])) {
1801 DP_ERR(edev, "Not a valid multicast MAC\n");
1806 /* Flush all existing entries */
1807 if (qede_del_mcast_filters(eth_dev))
1810 /* Set new mcast list */
1811 return qede_add_mcast_filters(eth_dev, mc_addrs, mc_addrs_num);
1814 /* Update MTU via vport-update without doing port restart.
1815 * The vport must be deactivated before calling this API.
1817 int qede_update_mtu(struct rte_eth_dev *eth_dev, uint16_t mtu)
1819 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1820 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1821 struct ecore_hwfn *p_hwfn;
1826 struct ecore_sp_vport_update_params params;
1828 memset(¶ms, 0, sizeof(struct ecore_sp_vport_update_params));
1829 params.vport_id = 0;
1831 params.vport_id = 0;
1832 for_each_hwfn(edev, i) {
1833 p_hwfn = &edev->hwfns[i];
1834 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
1835 rc = ecore_sp_vport_update(p_hwfn, ¶ms,
1836 ECORE_SPQ_MODE_EBLOCK, NULL);
1837 if (rc != ECORE_SUCCESS)
1841 for_each_hwfn(edev, i) {
1842 p_hwfn = &edev->hwfns[i];
1843 rc = ecore_vf_pf_update_mtu(p_hwfn, mtu);
1844 if (rc == ECORE_INVAL) {
1845 DP_INFO(edev, "VF MTU Update TLV not supported\n");
1846 /* Recreate vport */
1847 rc = qede_start_vport(qdev, mtu);
1848 if (rc != ECORE_SUCCESS)
1851 /* Restore config lost due to vport stop */
1852 if (eth_dev->data->promiscuous)
1853 qede_promiscuous_enable(eth_dev);
1855 qede_promiscuous_disable(eth_dev);
1857 if (eth_dev->data->all_multicast)
1858 qede_allmulticast_enable(eth_dev);
1860 qede_allmulticast_disable(eth_dev);
1862 qede_vlan_offload_set(eth_dev,
1863 qdev->vlan_offload_mask);
1864 } else if (rc != ECORE_SUCCESS) {
1869 DP_INFO(edev, "%s MTU updated to %u\n", IS_PF(edev) ? "PF" : "VF", mtu);
1874 DP_ERR(edev, "Failed to update MTU\n");
1878 static int qede_flow_ctrl_set(struct rte_eth_dev *eth_dev,
1879 struct rte_eth_fc_conf *fc_conf)
1881 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1882 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1883 struct qed_link_output current_link;
1884 struct qed_link_params params;
1886 memset(¤t_link, 0, sizeof(current_link));
1887 qdev->ops->common->get_link(edev, ¤t_link);
1889 memset(¶ms, 0, sizeof(params));
1890 params.override_flags |= QED_LINK_OVERRIDE_PAUSE_CONFIG;
1891 if (fc_conf->autoneg) {
1892 if (!(current_link.supported_caps & QEDE_SUPPORTED_AUTONEG)) {
1893 DP_ERR(edev, "Autoneg not supported\n");
1896 params.pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
1899 /* Pause is assumed to be supported (SUPPORTED_Pause) */
1900 if (fc_conf->mode == RTE_FC_FULL)
1901 params.pause_config |= (QED_LINK_PAUSE_TX_ENABLE |
1902 QED_LINK_PAUSE_RX_ENABLE);
1903 if (fc_conf->mode == RTE_FC_TX_PAUSE)
1904 params.pause_config |= QED_LINK_PAUSE_TX_ENABLE;
1905 if (fc_conf->mode == RTE_FC_RX_PAUSE)
1906 params.pause_config |= QED_LINK_PAUSE_RX_ENABLE;
1908 params.link_up = true;
1909 (void)qdev->ops->common->set_link(edev, ¶ms);
1914 static int qede_flow_ctrl_get(struct rte_eth_dev *eth_dev,
1915 struct rte_eth_fc_conf *fc_conf)
1917 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1918 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1919 struct qed_link_output current_link;
1921 memset(¤t_link, 0, sizeof(current_link));
1922 qdev->ops->common->get_link(edev, ¤t_link);
1924 if (current_link.pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
1925 fc_conf->autoneg = true;
1927 if (current_link.pause_config & (QED_LINK_PAUSE_RX_ENABLE |
1928 QED_LINK_PAUSE_TX_ENABLE))
1929 fc_conf->mode = RTE_FC_FULL;
1930 else if (current_link.pause_config & QED_LINK_PAUSE_RX_ENABLE)
1931 fc_conf->mode = RTE_FC_RX_PAUSE;
1932 else if (current_link.pause_config & QED_LINK_PAUSE_TX_ENABLE)
1933 fc_conf->mode = RTE_FC_TX_PAUSE;
1935 fc_conf->mode = RTE_FC_NONE;
1940 static const uint32_t *
1941 qede_dev_supported_ptypes_get(struct rte_eth_dev *eth_dev)
1943 static const uint32_t ptypes[] = {
1945 RTE_PTYPE_L2_ETHER_VLAN,
1950 RTE_PTYPE_TUNNEL_VXLAN,
1952 RTE_PTYPE_TUNNEL_GENEVE,
1953 RTE_PTYPE_TUNNEL_GRE,
1955 RTE_PTYPE_INNER_L2_ETHER,
1956 RTE_PTYPE_INNER_L2_ETHER_VLAN,
1957 RTE_PTYPE_INNER_L3_IPV4,
1958 RTE_PTYPE_INNER_L3_IPV6,
1959 RTE_PTYPE_INNER_L4_TCP,
1960 RTE_PTYPE_INNER_L4_UDP,
1961 RTE_PTYPE_INNER_L4_FRAG,
1965 if (eth_dev->rx_pkt_burst == qede_recv_pkts ||
1966 eth_dev->rx_pkt_burst == qede_recv_pkts_cmt)
1972 static void qede_init_rss_caps(uint8_t *rss_caps, uint64_t hf)
1975 *rss_caps |= (hf & ETH_RSS_IPV4) ? ECORE_RSS_IPV4 : 0;
1976 *rss_caps |= (hf & ETH_RSS_IPV6) ? ECORE_RSS_IPV6 : 0;
1977 *rss_caps |= (hf & ETH_RSS_IPV6_EX) ? ECORE_RSS_IPV6 : 0;
1978 *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_TCP) ? ECORE_RSS_IPV4_TCP : 0;
1979 *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_TCP) ? ECORE_RSS_IPV6_TCP : 0;
1980 *rss_caps |= (hf & ETH_RSS_IPV6_TCP_EX) ? ECORE_RSS_IPV6_TCP : 0;
1981 *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_UDP) ? ECORE_RSS_IPV4_UDP : 0;
1982 *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_UDP) ? ECORE_RSS_IPV6_UDP : 0;
1985 int qede_rss_hash_update(struct rte_eth_dev *eth_dev,
1986 struct rte_eth_rss_conf *rss_conf)
1988 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1989 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1990 struct ecore_sp_vport_update_params vport_update_params;
1991 struct ecore_rss_params rss_params;
1992 struct ecore_hwfn *p_hwfn;
1993 uint32_t *key = (uint32_t *)rss_conf->rss_key;
1994 uint64_t hf = rss_conf->rss_hf;
1995 uint8_t len = rss_conf->rss_key_len;
1996 uint8_t idx, i, j, fpidx;
1999 memset(&vport_update_params, 0, sizeof(vport_update_params));
2000 memset(&rss_params, 0, sizeof(rss_params));
2002 DP_INFO(edev, "RSS hf = 0x%lx len = %u key = %p\n",
2003 (unsigned long)hf, len, key);
2007 DP_INFO(edev, "Enabling rss\n");
2010 qede_init_rss_caps(&rss_params.rss_caps, hf);
2011 rss_params.update_rss_capabilities = 1;
2015 if (len > (ECORE_RSS_KEY_SIZE * sizeof(uint32_t))) {
2016 DP_ERR(edev, "RSS key length exceeds limit\n");
2019 DP_INFO(edev, "Applying user supplied hash key\n");
2020 rss_params.update_rss_key = 1;
2021 memcpy(&rss_params.rss_key, key, len);
2023 rss_params.rss_enable = 1;
2026 rss_params.update_rss_config = 1;
2027 /* tbl_size has to be set with capabilities */
2028 rss_params.rss_table_size_log = 7;
2029 vport_update_params.vport_id = 0;
2031 for_each_hwfn(edev, i) {
2032 /* pass the L2 handles instead of qids */
2033 for (j = 0 ; j < ECORE_RSS_IND_TABLE_SIZE ; j++) {
2034 idx = j % QEDE_RSS_COUNT(eth_dev);
2035 fpidx = idx * edev->num_hwfns + i;
2036 rss_params.rss_ind_table[j] =
2037 qdev->fp_array[fpidx].rxq->handle;
2040 vport_update_params.rss_params = &rss_params;
2042 p_hwfn = &edev->hwfns[i];
2043 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
2044 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
2045 ECORE_SPQ_MODE_EBLOCK, NULL);
2047 DP_ERR(edev, "vport-update for RSS failed\n");
2051 qdev->rss_enable = rss_params.rss_enable;
2053 /* Update local structure for hash query */
2054 qdev->rss_conf.rss_hf = hf;
2055 qdev->rss_conf.rss_key_len = len;
2056 if (qdev->rss_enable) {
2057 if (qdev->rss_conf.rss_key == NULL) {
2058 qdev->rss_conf.rss_key = (uint8_t *)malloc(len);
2059 if (qdev->rss_conf.rss_key == NULL) {
2060 DP_ERR(edev, "No memory to store RSS key\n");
2065 DP_INFO(edev, "Storing RSS key\n");
2066 memcpy(qdev->rss_conf.rss_key, key, len);
2068 } else if (!qdev->rss_enable && len == 0) {
2069 if (qdev->rss_conf.rss_key) {
2070 free(qdev->rss_conf.rss_key);
2071 qdev->rss_conf.rss_key = NULL;
2072 DP_INFO(edev, "Free RSS key\n");
2079 static int qede_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
2080 struct rte_eth_rss_conf *rss_conf)
2082 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2084 rss_conf->rss_hf = qdev->rss_conf.rss_hf;
2085 rss_conf->rss_key_len = qdev->rss_conf.rss_key_len;
2087 if (rss_conf->rss_key && qdev->rss_conf.rss_key)
2088 memcpy(rss_conf->rss_key, qdev->rss_conf.rss_key,
2089 rss_conf->rss_key_len);
2093 int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
2094 struct rte_eth_rss_reta_entry64 *reta_conf,
2097 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2098 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2099 struct ecore_sp_vport_update_params vport_update_params;
2100 struct ecore_rss_params *params;
2101 uint16_t i, j, idx, fid, shift;
2102 struct ecore_hwfn *p_hwfn;
2106 if (reta_size > ETH_RSS_RETA_SIZE_128) {
2107 DP_ERR(edev, "reta_size %d is not supported by hardware\n",
2112 memset(&vport_update_params, 0, sizeof(vport_update_params));
2113 params = rte_zmalloc("qede_rss", sizeof(*params), RTE_CACHE_LINE_SIZE);
2114 if (params == NULL) {
2115 DP_ERR(edev, "failed to allocate memory\n");
2119 params->update_rss_ind_table = 1;
2120 params->rss_table_size_log = 7;
2121 params->update_rss_config = 1;
2123 vport_update_params.vport_id = 0;
2124 /* Use the current value of rss_enable */
2125 params->rss_enable = qdev->rss_enable;
2126 vport_update_params.rss_params = params;
2128 for_each_hwfn(edev, i) {
2129 for (j = 0; j < reta_size; j++) {
2130 idx = j / RTE_RETA_GROUP_SIZE;
2131 shift = j % RTE_RETA_GROUP_SIZE;
2132 if (reta_conf[idx].mask & (1ULL << shift)) {
2133 entry = reta_conf[idx].reta[shift];
2134 fid = entry * edev->num_hwfns + i;
2135 /* Pass rxq handles to ecore */
2136 params->rss_ind_table[j] =
2137 qdev->fp_array[fid].rxq->handle;
2138 /* Update the local copy for RETA query cmd */
2139 qdev->rss_ind_table[j] = entry;
2143 p_hwfn = &edev->hwfns[i];
2144 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
2145 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
2146 ECORE_SPQ_MODE_EBLOCK, NULL);
2148 DP_ERR(edev, "vport-update for RSS failed\n");
2158 static int qede_rss_reta_query(struct rte_eth_dev *eth_dev,
2159 struct rte_eth_rss_reta_entry64 *reta_conf,
2162 struct qede_dev *qdev = eth_dev->data->dev_private;
2163 struct ecore_dev *edev = &qdev->edev;
2164 uint16_t i, idx, shift;
2167 if (reta_size > ETH_RSS_RETA_SIZE_128) {
2168 DP_ERR(edev, "reta_size %d is not supported\n",
2173 for (i = 0; i < reta_size; i++) {
2174 idx = i / RTE_RETA_GROUP_SIZE;
2175 shift = i % RTE_RETA_GROUP_SIZE;
2176 if (reta_conf[idx].mask & (1ULL << shift)) {
2177 entry = qdev->rss_ind_table[i];
2178 reta_conf[idx].reta[shift] = entry;
2187 static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
2189 struct qede_dev *qdev = QEDE_INIT_QDEV(dev);
2190 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2191 struct rte_eth_dev_info dev_info = {0};
2192 struct qede_fastpath *fp;
2193 uint32_t max_rx_pkt_len;
2194 uint32_t frame_size;
2196 bool restart = false;
2199 PMD_INIT_FUNC_TRACE(edev);
2200 rc = qede_dev_info_get(dev, &dev_info);
2202 DP_ERR(edev, "Error during getting ethernet device info\n");
2205 max_rx_pkt_len = mtu + QEDE_MAX_ETHER_HDR_LEN;
2206 frame_size = max_rx_pkt_len;
2207 if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen) {
2208 DP_ERR(edev, "MTU %u out of range, %u is maximum allowable\n",
2209 mtu, dev_info.max_rx_pktlen - RTE_ETHER_HDR_LEN -
2213 if (!dev->data->scattered_rx &&
2214 frame_size > dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM) {
2215 DP_INFO(edev, "MTU greater than minimum RX buffer size of %u\n",
2216 dev->data->min_rx_buf_size);
2219 /* Temporarily replace I/O functions with dummy ones. It cannot
2220 * be set to NULL because rte_eth_rx_burst() doesn't check for NULL.
2222 dev->rx_pkt_burst = qede_rxtx_pkts_dummy;
2223 dev->tx_pkt_burst = qede_rxtx_pkts_dummy;
2224 if (dev->data->dev_started) {
2225 dev->data->dev_started = 0;
2232 /* Fix up RX buf size for all queues of the port */
2233 for (i = 0; i < qdev->num_rx_queues; i++) {
2234 fp = &qdev->fp_array[i];
2235 if (fp->rxq != NULL) {
2236 bufsz = (uint16_t)rte_pktmbuf_data_room_size(
2237 fp->rxq->mb_pool) - RTE_PKTMBUF_HEADROOM;
2238 /* cache align the mbuf size to simplfy rx_buf_size
2241 bufsz = QEDE_FLOOR_TO_CACHE_LINE_SIZE(bufsz);
2242 rc = qede_calc_rx_buf_size(dev, bufsz, frame_size);
2246 fp->rxq->rx_buf_size = rc;
2249 if (max_rx_pkt_len > RTE_ETHER_MAX_LEN)
2250 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
2252 dev->data->dev_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME;
2254 if (!dev->data->dev_started && restart) {
2255 qede_dev_start(dev);
2256 dev->data->dev_started = 1;
2259 /* update max frame size */
2260 dev->data->dev_conf.rxmode.max_rx_pkt_len = max_rx_pkt_len;
2262 if (ECORE_IS_CMT(edev)) {
2263 dev->rx_pkt_burst = qede_recv_pkts_cmt;
2264 dev->tx_pkt_burst = qede_xmit_pkts_cmt;
2266 dev->rx_pkt_burst = qede_recv_pkts;
2267 dev->tx_pkt_burst = qede_xmit_pkts;
2273 qede_dev_reset(struct rte_eth_dev *dev)
2277 ret = qede_eth_dev_uninit(dev);
2281 return qede_eth_dev_init(dev);
2284 static const struct eth_dev_ops qede_eth_dev_ops = {
2285 .dev_configure = qede_dev_configure,
2286 .dev_infos_get = qede_dev_info_get,
2287 .rx_queue_setup = qede_rx_queue_setup,
2288 .rx_queue_release = qede_rx_queue_release,
2289 .rx_descriptor_status = qede_rx_descriptor_status,
2290 .tx_queue_setup = qede_tx_queue_setup,
2291 .tx_queue_release = qede_tx_queue_release,
2292 .dev_start = qede_dev_start,
2293 .dev_reset = qede_dev_reset,
2294 .dev_set_link_up = qede_dev_set_link_up,
2295 .dev_set_link_down = qede_dev_set_link_down,
2296 .link_update = qede_link_update,
2297 .promiscuous_enable = qede_promiscuous_enable,
2298 .promiscuous_disable = qede_promiscuous_disable,
2299 .allmulticast_enable = qede_allmulticast_enable,
2300 .allmulticast_disable = qede_allmulticast_disable,
2301 .set_mc_addr_list = qede_set_mc_addr_list,
2302 .dev_stop = qede_dev_stop,
2303 .dev_close = qede_dev_close,
2304 .stats_get = qede_get_stats,
2305 .stats_reset = qede_reset_stats,
2306 .xstats_get = qede_get_xstats,
2307 .xstats_reset = qede_reset_xstats,
2308 .xstats_get_names = qede_get_xstats_names,
2309 .mac_addr_add = qede_mac_addr_add,
2310 .mac_addr_remove = qede_mac_addr_remove,
2311 .mac_addr_set = qede_mac_addr_set,
2312 .vlan_offload_set = qede_vlan_offload_set,
2313 .vlan_filter_set = qede_vlan_filter_set,
2314 .flow_ctrl_set = qede_flow_ctrl_set,
2315 .flow_ctrl_get = qede_flow_ctrl_get,
2316 .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
2317 .rss_hash_update = qede_rss_hash_update,
2318 .rss_hash_conf_get = qede_rss_hash_conf_get,
2319 .reta_update = qede_rss_reta_update,
2320 .reta_query = qede_rss_reta_query,
2321 .mtu_set = qede_set_mtu,
2322 .filter_ctrl = qede_dev_filter_ctrl,
2323 .udp_tunnel_port_add = qede_udp_dst_port_add,
2324 .udp_tunnel_port_del = qede_udp_dst_port_del,
2327 static const struct eth_dev_ops qede_eth_vf_dev_ops = {
2328 .dev_configure = qede_dev_configure,
2329 .dev_infos_get = qede_dev_info_get,
2330 .rx_queue_setup = qede_rx_queue_setup,
2331 .rx_queue_release = qede_rx_queue_release,
2332 .rx_descriptor_status = qede_rx_descriptor_status,
2333 .tx_queue_setup = qede_tx_queue_setup,
2334 .tx_queue_release = qede_tx_queue_release,
2335 .dev_start = qede_dev_start,
2336 .dev_reset = qede_dev_reset,
2337 .dev_set_link_up = qede_dev_set_link_up,
2338 .dev_set_link_down = qede_dev_set_link_down,
2339 .link_update = qede_link_update,
2340 .promiscuous_enable = qede_promiscuous_enable,
2341 .promiscuous_disable = qede_promiscuous_disable,
2342 .allmulticast_enable = qede_allmulticast_enable,
2343 .allmulticast_disable = qede_allmulticast_disable,
2344 .set_mc_addr_list = qede_set_mc_addr_list,
2345 .dev_stop = qede_dev_stop,
2346 .dev_close = qede_dev_close,
2347 .stats_get = qede_get_stats,
2348 .stats_reset = qede_reset_stats,
2349 .xstats_get = qede_get_xstats,
2350 .xstats_reset = qede_reset_xstats,
2351 .xstats_get_names = qede_get_xstats_names,
2352 .vlan_offload_set = qede_vlan_offload_set,
2353 .vlan_filter_set = qede_vlan_filter_set,
2354 .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
2355 .rss_hash_update = qede_rss_hash_update,
2356 .rss_hash_conf_get = qede_rss_hash_conf_get,
2357 .reta_update = qede_rss_reta_update,
2358 .reta_query = qede_rss_reta_query,
2359 .mtu_set = qede_set_mtu,
2360 .udp_tunnel_port_add = qede_udp_dst_port_add,
2361 .udp_tunnel_port_del = qede_udp_dst_port_del,
2362 .mac_addr_add = qede_mac_addr_add,
2363 .mac_addr_remove = qede_mac_addr_remove,
2364 .mac_addr_set = qede_mac_addr_set,
2367 static void qede_update_pf_params(struct ecore_dev *edev)
2369 struct ecore_pf_params pf_params;
2371 memset(&pf_params, 0, sizeof(struct ecore_pf_params));
2372 pf_params.eth_pf_params.num_cons = QEDE_PF_NUM_CONNS;
2373 pf_params.eth_pf_params.num_arfs_filters = QEDE_RFS_MAX_FLTR;
2374 qed_ops->common->update_pf_params(edev, &pf_params);
2377 static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
2379 struct rte_pci_device *pci_dev;
2380 struct rte_pci_addr pci_addr;
2381 struct qede_dev *adapter;
2382 struct ecore_dev *edev;
2383 struct qed_dev_eth_info dev_info;
2384 struct qed_slowpath_params params;
2385 static bool do_once = true;
2386 uint8_t bulletin_change;
2387 uint8_t vf_mac[RTE_ETHER_ADDR_LEN];
2388 uint8_t is_mac_forced;
2390 /* Fix up ecore debug level */
2391 uint32_t dp_module = ~0 & ~ECORE_MSG_HW;
2392 uint8_t dp_level = ECORE_LEVEL_VERBOSE;
2396 /* Extract key data structures */
2397 adapter = eth_dev->data->dev_private;
2398 adapter->ethdev = eth_dev;
2399 edev = &adapter->edev;
2400 pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
2401 pci_addr = pci_dev->addr;
2403 PMD_INIT_FUNC_TRACE(edev);
2405 snprintf(edev->name, NAME_SIZE, PCI_SHORT_PRI_FMT ":dpdk-port-%u",
2406 pci_addr.bus, pci_addr.devid, pci_addr.function,
2407 eth_dev->data->port_id);
2409 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
2410 DP_ERR(edev, "Skipping device init from secondary process\n");
2414 rte_eth_copy_pci_info(eth_dev, pci_dev);
2417 edev->vendor_id = pci_dev->id.vendor_id;
2418 edev->device_id = pci_dev->id.device_id;
2420 qed_ops = qed_get_eth_ops();
2422 DP_ERR(edev, "Failed to get qed_eth_ops_pass\n");
2426 DP_INFO(edev, "Starting qede probe\n");
2427 rc = qed_ops->common->probe(edev, pci_dev, dp_module,
2430 DP_ERR(edev, "qede probe failed rc %d\n", rc);
2433 qede_update_pf_params(edev);
2435 switch (pci_dev->intr_handle.type) {
2436 case RTE_INTR_HANDLE_UIO_INTX:
2437 case RTE_INTR_HANDLE_VFIO_LEGACY:
2438 int_mode = ECORE_INT_MODE_INTA;
2439 rte_intr_callback_register(&pci_dev->intr_handle,
2440 qede_interrupt_handler_intx,
2444 int_mode = ECORE_INT_MODE_MSIX;
2445 rte_intr_callback_register(&pci_dev->intr_handle,
2446 qede_interrupt_handler,
2450 if (rte_intr_enable(&pci_dev->intr_handle)) {
2451 DP_ERR(edev, "rte_intr_enable() failed\n");
2455 /* Start the Slowpath-process */
2456 memset(¶ms, 0, sizeof(struct qed_slowpath_params));
2458 params.int_mode = int_mode;
2459 params.drv_major = QEDE_PMD_VERSION_MAJOR;
2460 params.drv_minor = QEDE_PMD_VERSION_MINOR;
2461 params.drv_rev = QEDE_PMD_VERSION_REVISION;
2462 params.drv_eng = QEDE_PMD_VERSION_PATCH;
2463 strncpy((char *)params.name, QEDE_PMD_VER_PREFIX,
2464 QEDE_PMD_DRV_VER_STR_SIZE);
2466 if (ECORE_IS_CMT(edev)) {
2467 eth_dev->rx_pkt_burst = qede_recv_pkts_cmt;
2468 eth_dev->tx_pkt_burst = qede_xmit_pkts_cmt;
2470 eth_dev->rx_pkt_burst = qede_recv_pkts;
2471 eth_dev->tx_pkt_burst = qede_xmit_pkts;
2474 eth_dev->tx_pkt_prepare = qede_xmit_prep_pkts;
2476 /* For CMT mode device do periodic polling for slowpath events.
2477 * This is required since uio device uses only one MSI-x
2478 * interrupt vector but we need one for each engine.
2480 if (ECORE_IS_CMT(edev) && IS_PF(edev)) {
2481 rc = rte_eal_alarm_set(QEDE_SP_TIMER_PERIOD,
2485 DP_ERR(edev, "Unable to start periodic"
2486 " timer rc %d\n", rc);
2491 rc = qed_ops->common->slowpath_start(edev, ¶ms);
2493 DP_ERR(edev, "Cannot start slowpath rc = %d\n", rc);
2494 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2499 rc = qed_ops->fill_dev_info(edev, &dev_info);
2501 DP_ERR(edev, "Cannot get device_info rc %d\n", rc);
2502 qed_ops->common->slowpath_stop(edev);
2503 qed_ops->common->remove(edev);
2504 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2509 qede_alloc_etherdev(adapter, &dev_info);
2511 adapter->ops->common->set_name(edev, edev->name);
2514 adapter->dev_info.num_mac_filters =
2515 (uint32_t)RESC_NUM(ECORE_LEADING_HWFN(edev),
2518 ecore_vf_get_num_mac_filters(ECORE_LEADING_HWFN(edev),
2519 (uint32_t *)&adapter->dev_info.num_mac_filters);
2521 /* Allocate memory for storing MAC addr */
2522 eth_dev->data->mac_addrs = rte_zmalloc(edev->name,
2523 (RTE_ETHER_ADDR_LEN *
2524 adapter->dev_info.num_mac_filters),
2525 RTE_CACHE_LINE_SIZE);
2527 if (eth_dev->data->mac_addrs == NULL) {
2528 DP_ERR(edev, "Failed to allocate MAC address\n");
2529 qed_ops->common->slowpath_stop(edev);
2530 qed_ops->common->remove(edev);
2531 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2537 rte_ether_addr_copy((struct rte_ether_addr *)edev->hwfns[0].
2538 hw_info.hw_mac_addr,
2539 ð_dev->data->mac_addrs[0]);
2540 rte_ether_addr_copy(ð_dev->data->mac_addrs[0],
2541 &adapter->primary_mac);
2543 ecore_vf_read_bulletin(ECORE_LEADING_HWFN(edev),
2545 if (bulletin_change) {
2547 ecore_vf_bulletin_get_forced_mac(
2548 ECORE_LEADING_HWFN(edev),
2552 DP_INFO(edev, "VF macaddr received from PF\n");
2553 rte_ether_addr_copy(
2554 (struct rte_ether_addr *)&vf_mac,
2555 ð_dev->data->mac_addrs[0]);
2556 rte_ether_addr_copy(
2557 ð_dev->data->mac_addrs[0],
2558 &adapter->primary_mac);
2560 DP_ERR(edev, "No VF macaddr assigned\n");
2565 eth_dev->dev_ops = (is_vf) ? &qede_eth_vf_dev_ops : &qede_eth_dev_ops;
2568 qede_print_adapter_info(adapter);
2572 /* Bring-up the link */
2573 qede_dev_set_link_state(eth_dev, true);
2575 adapter->num_tx_queues = 0;
2576 adapter->num_rx_queues = 0;
2577 SLIST_INIT(&adapter->arfs_info.arfs_list_head);
2578 SLIST_INIT(&adapter->vlan_list_head);
2579 SLIST_INIT(&adapter->uc_list_head);
2580 SLIST_INIT(&adapter->mc_list_head);
2581 adapter->mtu = RTE_ETHER_MTU;
2582 adapter->vport_started = false;
2584 /* VF tunnel offloads is enabled by default in PF driver */
2585 adapter->vxlan.num_filters = 0;
2586 adapter->geneve.num_filters = 0;
2587 adapter->ipgre.num_filters = 0;
2589 adapter->vxlan.enable = true;
2590 adapter->vxlan.filter_type = ETH_TUNNEL_FILTER_IMAC |
2591 ETH_TUNNEL_FILTER_IVLAN;
2592 adapter->vxlan.udp_port = QEDE_VXLAN_DEF_PORT;
2593 adapter->geneve.enable = true;
2594 adapter->geneve.filter_type = ETH_TUNNEL_FILTER_IMAC |
2595 ETH_TUNNEL_FILTER_IVLAN;
2596 adapter->geneve.udp_port = QEDE_GENEVE_DEF_PORT;
2597 adapter->ipgre.enable = true;
2598 adapter->ipgre.filter_type = ETH_TUNNEL_FILTER_IMAC |
2599 ETH_TUNNEL_FILTER_IVLAN;
2601 adapter->vxlan.enable = false;
2602 adapter->geneve.enable = false;
2603 adapter->ipgre.enable = false;
2606 DP_INFO(edev, "MAC address : %02x:%02x:%02x:%02x:%02x:%02x\n",
2607 adapter->primary_mac.addr_bytes[0],
2608 adapter->primary_mac.addr_bytes[1],
2609 adapter->primary_mac.addr_bytes[2],
2610 adapter->primary_mac.addr_bytes[3],
2611 adapter->primary_mac.addr_bytes[4],
2612 adapter->primary_mac.addr_bytes[5]);
2614 DP_INFO(edev, "Device initialized\n");
2619 static int qedevf_eth_dev_init(struct rte_eth_dev *eth_dev)
2621 return qede_common_dev_init(eth_dev, 1);
2624 static int qede_eth_dev_init(struct rte_eth_dev *eth_dev)
2626 return qede_common_dev_init(eth_dev, 0);
2629 static int qede_dev_common_uninit(struct rte_eth_dev *eth_dev)
2631 struct qede_dev *qdev = eth_dev->data->dev_private;
2632 struct ecore_dev *edev = &qdev->edev;
2634 PMD_INIT_FUNC_TRACE(edev);
2636 /* only uninitialize in the primary process */
2637 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
2640 /* safe to close dev here */
2641 qede_dev_close(eth_dev);
2643 eth_dev->dev_ops = NULL;
2644 eth_dev->rx_pkt_burst = NULL;
2645 eth_dev->tx_pkt_burst = NULL;
2650 static int qede_eth_dev_uninit(struct rte_eth_dev *eth_dev)
2652 return qede_dev_common_uninit(eth_dev);
2655 static int qedevf_eth_dev_uninit(struct rte_eth_dev *eth_dev)
2657 return qede_dev_common_uninit(eth_dev);
2660 static const struct rte_pci_id pci_id_qedevf_map[] = {
2661 #define QEDEVF_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
2663 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_VF)
2666 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_IOV)
2669 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_IOV)
2674 static const struct rte_pci_id pci_id_qede_map[] = {
2675 #define QEDE_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
2677 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_57980E)
2680 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_57980S)
2683 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_40)
2686 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_25)
2689 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_100)
2692 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_50)
2695 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_50G)
2698 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_10G)
2701 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_40G)
2704 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_25G)
2709 static int qedevf_eth_dev_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
2710 struct rte_pci_device *pci_dev)
2712 return rte_eth_dev_pci_generic_probe(pci_dev,
2713 sizeof(struct qede_dev), qedevf_eth_dev_init);
2716 static int qedevf_eth_dev_pci_remove(struct rte_pci_device *pci_dev)
2718 return rte_eth_dev_pci_generic_remove(pci_dev, qedevf_eth_dev_uninit);
2721 static struct rte_pci_driver rte_qedevf_pmd = {
2722 .id_table = pci_id_qedevf_map,
2723 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
2724 .probe = qedevf_eth_dev_pci_probe,
2725 .remove = qedevf_eth_dev_pci_remove,
2728 static int qede_eth_dev_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
2729 struct rte_pci_device *pci_dev)
2731 return rte_eth_dev_pci_generic_probe(pci_dev,
2732 sizeof(struct qede_dev), qede_eth_dev_init);
2735 static int qede_eth_dev_pci_remove(struct rte_pci_device *pci_dev)
2737 return rte_eth_dev_pci_generic_remove(pci_dev, qede_eth_dev_uninit);
2740 static struct rte_pci_driver rte_qede_pmd = {
2741 .id_table = pci_id_qede_map,
2742 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
2743 .probe = qede_eth_dev_pci_probe,
2744 .remove = qede_eth_dev_pci_remove,
2747 RTE_PMD_REGISTER_PCI(net_qede, rte_qede_pmd);
2748 RTE_PMD_REGISTER_PCI_TABLE(net_qede, pci_id_qede_map);
2749 RTE_PMD_REGISTER_KMOD_DEP(net_qede, "* igb_uio | uio_pci_generic | vfio-pci");
2750 RTE_PMD_REGISTER_PCI(net_qede_vf, rte_qedevf_pmd);
2751 RTE_PMD_REGISTER_PCI_TABLE(net_qede_vf, pci_id_qedevf_map);
2752 RTE_PMD_REGISTER_KMOD_DEP(net_qede_vf, "* igb_uio | vfio-pci");
2754 RTE_INIT(qede_init_log)
2756 qede_logtype_init = rte_log_register("pmd.net.qede.init");
2757 if (qede_logtype_init >= 0)
2758 rte_log_set_level(qede_logtype_init, RTE_LOG_NOTICE);
2759 qede_logtype_driver = rte_log_register("pmd.net.qede.driver");
2760 if (qede_logtype_driver >= 0)
2761 rte_log_set_level(qede_logtype_driver, RTE_LOG_NOTICE);