2 * Copyright (c) 2016 QLogic Corporation.
6 * See LICENSE.qede_pmd for copyright and licensing details.
9 #include "qede_ethdev.h"
10 #include <rte_alarm.h>
11 #include <rte_version.h>
14 static const struct qed_eth_ops *qed_ops;
15 static const char *drivername = "qede pmd";
16 static int64_t timer_period = 1;
18 struct rte_qede_xstats_name_off {
19 char name[RTE_ETH_XSTATS_NAME_SIZE];
23 static const struct rte_qede_xstats_name_off qede_xstats_strings[] = {
24 {"rx_unicast_bytes", offsetof(struct ecore_eth_stats, rx_ucast_bytes)},
25 {"rx_multicast_bytes",
26 offsetof(struct ecore_eth_stats, rx_mcast_bytes)},
27 {"rx_broadcast_bytes",
28 offsetof(struct ecore_eth_stats, rx_bcast_bytes)},
29 {"rx_unicast_packets", offsetof(struct ecore_eth_stats, rx_ucast_pkts)},
30 {"rx_multicast_packets",
31 offsetof(struct ecore_eth_stats, rx_mcast_pkts)},
32 {"rx_broadcast_packets",
33 offsetof(struct ecore_eth_stats, rx_bcast_pkts)},
35 {"tx_unicast_bytes", offsetof(struct ecore_eth_stats, tx_ucast_bytes)},
36 {"tx_multicast_bytes",
37 offsetof(struct ecore_eth_stats, tx_mcast_bytes)},
38 {"tx_broadcast_bytes",
39 offsetof(struct ecore_eth_stats, tx_bcast_bytes)},
40 {"tx_unicast_packets", offsetof(struct ecore_eth_stats, tx_ucast_pkts)},
41 {"tx_multicast_packets",
42 offsetof(struct ecore_eth_stats, tx_mcast_pkts)},
43 {"tx_broadcast_packets",
44 offsetof(struct ecore_eth_stats, tx_bcast_pkts)},
46 {"rx_64_byte_packets",
47 offsetof(struct ecore_eth_stats, rx_64_byte_packets)},
48 {"rx_65_to_127_byte_packets",
49 offsetof(struct ecore_eth_stats, rx_65_to_127_byte_packets)},
50 {"rx_128_to_255_byte_packets",
51 offsetof(struct ecore_eth_stats, rx_128_to_255_byte_packets)},
52 {"rx_256_to_511_byte_packets",
53 offsetof(struct ecore_eth_stats, rx_256_to_511_byte_packets)},
54 {"rx_512_to_1023_byte_packets",
55 offsetof(struct ecore_eth_stats, rx_512_to_1023_byte_packets)},
56 {"rx_1024_to_1518_byte_packets",
57 offsetof(struct ecore_eth_stats, rx_1024_to_1518_byte_packets)},
58 {"rx_1519_to_1522_byte_packets",
59 offsetof(struct ecore_eth_stats, rx_1519_to_1522_byte_packets)},
60 {"rx_1519_to_2047_byte_packets",
61 offsetof(struct ecore_eth_stats, rx_1519_to_2047_byte_packets)},
62 {"rx_2048_to_4095_byte_packets",
63 offsetof(struct ecore_eth_stats, rx_2048_to_4095_byte_packets)},
64 {"rx_4096_to_9216_byte_packets",
65 offsetof(struct ecore_eth_stats, rx_4096_to_9216_byte_packets)},
66 {"rx_9217_to_16383_byte_packets",
67 offsetof(struct ecore_eth_stats,
68 rx_9217_to_16383_byte_packets)},
69 {"tx_64_byte_packets",
70 offsetof(struct ecore_eth_stats, tx_64_byte_packets)},
71 {"tx_65_to_127_byte_packets",
72 offsetof(struct ecore_eth_stats, tx_65_to_127_byte_packets)},
73 {"tx_128_to_255_byte_packets",
74 offsetof(struct ecore_eth_stats, tx_128_to_255_byte_packets)},
75 {"tx_256_to_511_byte_packets",
76 offsetof(struct ecore_eth_stats, tx_256_to_511_byte_packets)},
77 {"tx_512_to_1023_byte_packets",
78 offsetof(struct ecore_eth_stats, tx_512_to_1023_byte_packets)},
79 {"tx_1024_to_1518_byte_packets",
80 offsetof(struct ecore_eth_stats, tx_1024_to_1518_byte_packets)},
81 {"trx_1519_to_1522_byte_packets",
82 offsetof(struct ecore_eth_stats, tx_1519_to_2047_byte_packets)},
83 {"tx_2048_to_4095_byte_packets",
84 offsetof(struct ecore_eth_stats, tx_2048_to_4095_byte_packets)},
85 {"tx_4096_to_9216_byte_packets",
86 offsetof(struct ecore_eth_stats, tx_4096_to_9216_byte_packets)},
87 {"tx_9217_to_16383_byte_packets",
88 offsetof(struct ecore_eth_stats,
89 tx_9217_to_16383_byte_packets)},
91 {"rx_mac_crtl_frames",
92 offsetof(struct ecore_eth_stats, rx_mac_crtl_frames)},
93 {"tx_mac_control_frames",
94 offsetof(struct ecore_eth_stats, tx_mac_ctrl_frames)},
95 {"rx_pause_frames", offsetof(struct ecore_eth_stats, rx_pause_frames)},
96 {"tx_pause_frames", offsetof(struct ecore_eth_stats, tx_pause_frames)},
97 {"rx_priority_flow_control_frames",
98 offsetof(struct ecore_eth_stats, rx_pfc_frames)},
99 {"tx_priority_flow_control_frames",
100 offsetof(struct ecore_eth_stats, tx_pfc_frames)},
102 {"rx_crc_errors", offsetof(struct ecore_eth_stats, rx_crc_errors)},
103 {"rx_align_errors", offsetof(struct ecore_eth_stats, rx_align_errors)},
104 {"rx_carrier_errors",
105 offsetof(struct ecore_eth_stats, rx_carrier_errors)},
106 {"rx_oversize_packet_errors",
107 offsetof(struct ecore_eth_stats, rx_oversize_packets)},
108 {"rx_jabber_errors", offsetof(struct ecore_eth_stats, rx_jabbers)},
109 {"rx_undersize_packet_errors",
110 offsetof(struct ecore_eth_stats, rx_undersize_packets)},
111 {"rx_fragments", offsetof(struct ecore_eth_stats, rx_fragments)},
112 {"rx_host_buffer_not_available",
113 offsetof(struct ecore_eth_stats, no_buff_discards)},
114 /* Number of packets discarded because they are bigger than MTU */
115 {"rx_packet_too_big_discards",
116 offsetof(struct ecore_eth_stats, packet_too_big_discard)},
117 {"rx_ttl_zero_discards",
118 offsetof(struct ecore_eth_stats, ttl0_discard)},
119 {"rx_multi_function_tag_filter_discards",
120 offsetof(struct ecore_eth_stats, mftag_filter_discards)},
121 {"rx_mac_filter_discards",
122 offsetof(struct ecore_eth_stats, mac_filter_discards)},
123 {"rx_hw_buffer_truncates",
124 offsetof(struct ecore_eth_stats, brb_truncates)},
125 {"rx_hw_buffer_discards",
126 offsetof(struct ecore_eth_stats, brb_discards)},
127 {"tx_lpi_entry_count",
128 offsetof(struct ecore_eth_stats, tx_lpi_entry_count)},
129 {"tx_total_collisions",
130 offsetof(struct ecore_eth_stats, tx_total_collisions)},
131 {"tx_error_drop_packets",
132 offsetof(struct ecore_eth_stats, tx_err_drop_pkts)},
134 {"rx_mac_bytes", offsetof(struct ecore_eth_stats, rx_mac_bytes)},
135 {"rx_mac_unicast_packets",
136 offsetof(struct ecore_eth_stats, rx_mac_uc_packets)},
137 {"rx_mac_multicast_packets",
138 offsetof(struct ecore_eth_stats, rx_mac_mc_packets)},
139 {"rx_mac_broadcast_packets",
140 offsetof(struct ecore_eth_stats, rx_mac_bc_packets)},
142 offsetof(struct ecore_eth_stats, rx_mac_frames_ok)},
143 {"tx_mac_bytes", offsetof(struct ecore_eth_stats, tx_mac_bytes)},
144 {"tx_mac_unicast_packets",
145 offsetof(struct ecore_eth_stats, tx_mac_uc_packets)},
146 {"tx_mac_multicast_packets",
147 offsetof(struct ecore_eth_stats, tx_mac_mc_packets)},
148 {"tx_mac_broadcast_packets",
149 offsetof(struct ecore_eth_stats, tx_mac_bc_packets)},
151 {"lro_coalesced_packets",
152 offsetof(struct ecore_eth_stats, tpa_coalesced_pkts)},
153 {"lro_coalesced_events",
154 offsetof(struct ecore_eth_stats, tpa_coalesced_events)},
156 offsetof(struct ecore_eth_stats, tpa_aborts_num)},
157 {"lro_not_coalesced_packets",
158 offsetof(struct ecore_eth_stats, tpa_not_coalesced_pkts)},
159 {"lro_coalesced_bytes",
160 offsetof(struct ecore_eth_stats, tpa_coalesced_bytes)},
163 static void qede_interrupt_action(struct ecore_hwfn *p_hwfn)
165 ecore_int_sp_dpc((osal_int_ptr_t)(p_hwfn));
169 qede_interrupt_handler(__rte_unused struct rte_intr_handle *handle, void *param)
171 struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
172 struct qede_dev *qdev = eth_dev->data->dev_private;
173 struct ecore_dev *edev = &qdev->edev;
175 qede_interrupt_action(ECORE_LEADING_HWFN(edev));
176 if (rte_intr_enable(ð_dev->pci_dev->intr_handle))
177 DP_ERR(edev, "rte_intr_enable failed\n");
181 qede_alloc_etherdev(struct qede_dev *qdev, struct qed_dev_eth_info *info)
183 rte_memcpy(&qdev->dev_info, info, sizeof(*info));
184 qdev->num_tc = qdev->dev_info.num_tc;
188 static void qede_print_adapter_info(struct qede_dev *qdev)
190 struct ecore_dev *edev = &qdev->edev;
191 struct qed_dev_info *info = &qdev->dev_info.common;
192 static char drv_ver[QEDE_PMD_DRV_VER_STR_SIZE];
193 static char ver_str[QEDE_PMD_DRV_VER_STR_SIZE];
195 DP_INFO(edev, "*********************************\n");
196 DP_INFO(edev, " DPDK version:%s\n", rte_version());
197 DP_INFO(edev, " Chip details : %s%d\n",
198 ECORE_IS_BB(edev) ? "BB" : "AH",
199 CHIP_REV_IS_A0(edev) ? 0 : 1);
200 snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%d.%d.%d.%d",
201 info->fw_major, info->fw_minor, info->fw_rev, info->fw_eng);
202 snprintf(drv_ver, QEDE_PMD_DRV_VER_STR_SIZE, "%s_%s",
203 ver_str, QEDE_PMD_VERSION);
204 DP_INFO(edev, " Driver version : %s\n", drv_ver);
205 DP_INFO(edev, " Firmware version : %s\n", ver_str);
207 snprintf(ver_str, MCP_DRV_VER_STR_SIZE,
209 (info->mfw_rev >> 24) & 0xff,
210 (info->mfw_rev >> 16) & 0xff,
211 (info->mfw_rev >> 8) & 0xff, (info->mfw_rev) & 0xff);
212 DP_INFO(edev, " Management Firmware version : %s\n", ver_str);
213 DP_INFO(edev, " Firmware file : %s\n", fw_file);
214 DP_INFO(edev, "*********************************\n");
218 qede_set_ucast_rx_mac(struct qede_dev *qdev,
219 enum qed_filter_xcast_params_type opcode,
220 uint8_t mac[ETHER_ADDR_LEN])
222 struct ecore_dev *edev = &qdev->edev;
223 struct qed_filter_params filter_cmd;
225 memset(&filter_cmd, 0, sizeof(filter_cmd));
226 filter_cmd.type = QED_FILTER_TYPE_UCAST;
227 filter_cmd.filter.ucast.type = opcode;
228 filter_cmd.filter.ucast.mac_valid = 1;
229 rte_memcpy(&filter_cmd.filter.ucast.mac[0], &mac[0], ETHER_ADDR_LEN);
230 return qdev->ops->filter_config(edev, &filter_cmd);
234 qede_mac_addr_add(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr,
235 uint32_t index, __rte_unused uint32_t pool)
237 struct qede_dev *qdev = eth_dev->data->dev_private;
238 struct ecore_dev *edev = &qdev->edev;
241 PMD_INIT_FUNC_TRACE(edev);
243 if (index >= qdev->dev_info.num_mac_addrs) {
244 DP_ERR(edev, "Index %u is above MAC filter limit %u\n",
245 index, qdev->dev_info.num_mac_addrs);
249 /* Adding macaddr even though promiscuous mode is set */
250 if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
251 DP_INFO(edev, "Port is in promisc mode, yet adding it\n");
253 /* Add MAC filters according to the unicast secondary macs */
254 rc = qede_set_ucast_rx_mac(qdev, QED_FILTER_XCAST_TYPE_ADD,
255 mac_addr->addr_bytes);
257 DP_ERR(edev, "Unable to add macaddr rc=%d\n", rc);
261 qede_mac_addr_remove(struct rte_eth_dev *eth_dev, uint32_t index)
263 struct qede_dev *qdev = eth_dev->data->dev_private;
264 struct ecore_dev *edev = &qdev->edev;
265 struct ether_addr mac_addr;
268 PMD_INIT_FUNC_TRACE(edev);
270 if (index >= qdev->dev_info.num_mac_addrs) {
271 DP_ERR(edev, "Index %u is above MAC filter limit %u\n",
272 index, qdev->dev_info.num_mac_addrs);
276 /* Use the index maintained by rte */
277 ether_addr_copy(ð_dev->data->mac_addrs[index], &mac_addr);
278 rc = qede_set_ucast_rx_mac(qdev, QED_FILTER_XCAST_TYPE_DEL,
279 mac_addr.addr_bytes);
281 DP_ERR(edev, "Unable to remove macaddr rc=%d\n", rc);
285 qede_mac_addr_set(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr)
287 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
288 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
291 if (IS_VF(edev) && !ecore_vf_check_mac(ECORE_LEADING_HWFN(edev),
292 mac_addr->addr_bytes)) {
293 DP_ERR(edev, "Setting MAC address is not allowed\n");
294 ether_addr_copy(&qdev->primary_mac,
295 ð_dev->data->mac_addrs[0]);
299 /* First remove the primary mac */
300 rc = qede_set_ucast_rx_mac(qdev, QED_FILTER_XCAST_TYPE_DEL,
301 qdev->primary_mac.addr_bytes);
304 DP_ERR(edev, "Unable to remove current macaddr"
305 " Reverting to previous default mac\n");
306 ether_addr_copy(&qdev->primary_mac,
307 ð_dev->data->mac_addrs[0]);
312 rc = qede_set_ucast_rx_mac(qdev, QED_FILTER_XCAST_TYPE_ADD,
313 mac_addr->addr_bytes);
316 DP_ERR(edev, "Unable to add new default mac\n");
318 ether_addr_copy(mac_addr, &qdev->primary_mac);
324 static void qede_config_accept_any_vlan(struct qede_dev *qdev, bool action)
326 struct ecore_dev *edev = &qdev->edev;
327 struct qed_update_vport_params params = {
329 .accept_any_vlan = action,
330 .update_accept_any_vlan_flg = 1,
334 /* Proceed only if action actually needs to be performed */
335 if (qdev->accept_any_vlan == action)
338 rc = qdev->ops->vport_update(edev, ¶ms);
340 DP_ERR(edev, "Failed to %s accept-any-vlan\n",
341 action ? "enable" : "disable");
343 DP_INFO(edev, "%s accept-any-vlan\n",
344 action ? "enabled" : "disabled");
345 qdev->accept_any_vlan = action;
349 static int qede_vlan_stripping(struct rte_eth_dev *eth_dev, bool set_stripping)
351 struct qed_update_vport_params vport_update_params;
352 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
353 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
356 memset(&vport_update_params, 0, sizeof(vport_update_params));
357 vport_update_params.vport_id = 0;
358 vport_update_params.update_inner_vlan_removal_flg = 1;
359 vport_update_params.inner_vlan_removal_flg = set_stripping;
360 rc = qdev->ops->vport_update(edev, &vport_update_params);
362 DP_ERR(edev, "Update V-PORT failed %d\n", rc);
369 static void qede_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
371 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
372 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
373 struct rte_eth_rxmode *rxmode = ð_dev->data->dev_conf.rxmode;
375 if (mask & ETH_VLAN_STRIP_MASK) {
376 if (rxmode->hw_vlan_strip)
377 (void)qede_vlan_stripping(eth_dev, 1);
379 (void)qede_vlan_stripping(eth_dev, 0);
382 if (mask & ETH_VLAN_FILTER_MASK) {
383 /* VLAN filtering kicks in when a VLAN is added */
384 if (rxmode->hw_vlan_filter) {
385 qede_vlan_filter_set(eth_dev, 0, 1);
387 if (qdev->configured_vlans > 1) { /* Excluding VLAN0 */
388 DP_NOTICE(edev, false,
389 " Please remove existing VLAN filters"
390 " before disabling VLAN filtering\n");
391 /* Signal app that VLAN filtering is still
394 rxmode->hw_vlan_filter = true;
396 qede_vlan_filter_set(eth_dev, 0, 0);
401 if (mask & ETH_VLAN_EXTEND_MASK)
402 DP_INFO(edev, "No offloads are supported with VLAN Q-in-Q"
403 " and classification is based on outer tag only\n");
405 DP_INFO(edev, "vlan offload mask %d vlan-strip %d vlan-filter %d\n",
406 mask, rxmode->hw_vlan_strip, rxmode->hw_vlan_filter);
409 static int qede_set_ucast_rx_vlan(struct qede_dev *qdev,
410 enum qed_filter_xcast_params_type opcode,
413 struct qed_filter_params filter_cmd;
414 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
416 memset(&filter_cmd, 0, sizeof(filter_cmd));
417 filter_cmd.type = QED_FILTER_TYPE_UCAST;
418 filter_cmd.filter.ucast.type = opcode;
419 filter_cmd.filter.ucast.vlan_valid = 1;
420 filter_cmd.filter.ucast.vlan = vid;
422 return qdev->ops->filter_config(edev, &filter_cmd);
425 static int qede_vlan_filter_set(struct rte_eth_dev *eth_dev,
426 uint16_t vlan_id, int on)
428 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
429 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
430 struct qed_dev_eth_info *dev_info = &qdev->dev_info;
431 struct qede_vlan_entry *tmp = NULL;
432 struct qede_vlan_entry *vlan;
436 if (qdev->configured_vlans == dev_info->num_vlan_filters) {
437 DP_INFO(edev, "Reached max VLAN filter limit"
438 " enabling accept_any_vlan\n");
439 qede_config_accept_any_vlan(qdev, true);
443 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
444 if (tmp->vid == vlan_id) {
445 DP_ERR(edev, "VLAN %u already configured\n",
451 vlan = rte_malloc(NULL, sizeof(struct qede_vlan_entry),
452 RTE_CACHE_LINE_SIZE);
455 DP_ERR(edev, "Did not allocate memory for VLAN\n");
459 rc = qede_set_ucast_rx_vlan(qdev, QED_FILTER_XCAST_TYPE_ADD,
462 DP_ERR(edev, "Failed to add VLAN %u rc %d\n", vlan_id,
467 SLIST_INSERT_HEAD(&qdev->vlan_list_head, vlan, list);
468 qdev->configured_vlans++;
469 DP_INFO(edev, "VLAN %u added, configured_vlans %u\n",
470 vlan_id, qdev->configured_vlans);
473 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
474 if (tmp->vid == vlan_id)
479 if (qdev->configured_vlans == 0) {
481 "No VLAN filters configured yet\n");
485 DP_ERR(edev, "VLAN %u not configured\n", vlan_id);
489 SLIST_REMOVE(&qdev->vlan_list_head, tmp, qede_vlan_entry, list);
491 rc = qede_set_ucast_rx_vlan(qdev, QED_FILTER_XCAST_TYPE_DEL,
494 DP_ERR(edev, "Failed to delete VLAN %u rc %d\n",
497 qdev->configured_vlans--;
498 DP_INFO(edev, "VLAN %u removed configured_vlans %u\n",
499 vlan_id, qdev->configured_vlans);
506 static int qede_init_vport(struct qede_dev *qdev)
508 struct ecore_dev *edev = &qdev->edev;
509 struct qed_start_vport_params start = {0};
512 start.remove_inner_vlan = 1;
513 start.gro_enable = 0;
514 start.mtu = ETHER_MTU + QEDE_ETH_OVERHEAD;
516 start.drop_ttl0 = false;
517 start.clear_stats = 1;
518 start.handle_ptp_pkts = 0;
520 rc = qdev->ops->vport_start(edev, &start);
522 DP_ERR(edev, "Start V-PORT failed %d\n", rc);
527 "Start vport ramrod passed, vport_id = %d, MTU = %u\n",
528 start.vport_id, ETHER_MTU);
533 static int qede_dev_configure(struct rte_eth_dev *eth_dev)
535 struct qede_dev *qdev = eth_dev->data->dev_private;
536 struct ecore_dev *edev = &qdev->edev;
537 struct rte_eth_rxmode *rxmode = ð_dev->data->dev_conf.rxmode;
540 PMD_INIT_FUNC_TRACE(edev);
542 /* Check requirements for 100G mode */
543 if (edev->num_hwfns > 1) {
544 if (eth_dev->data->nb_rx_queues < 2 ||
545 eth_dev->data->nb_tx_queues < 2) {
546 DP_NOTICE(edev, false,
547 "100G mode needs min. 2 RX/TX queues\n");
551 if ((eth_dev->data->nb_rx_queues % 2 != 0) ||
552 (eth_dev->data->nb_tx_queues % 2 != 0)) {
553 DP_NOTICE(edev, false,
554 "100G mode needs even no. of RX/TX queues\n");
559 /* Sanity checks and throw warnings */
560 if (rxmode->enable_scatter == 1)
561 eth_dev->data->scattered_rx = 1;
563 if (rxmode->enable_lro == 1) {
564 DP_INFO(edev, "LRO is not supported\n");
568 if (!rxmode->hw_strip_crc)
569 DP_INFO(edev, "L2 CRC stripping is always enabled in hw\n");
571 if (!rxmode->hw_ip_checksum)
572 DP_INFO(edev, "IP/UDP/TCP checksum offload is always enabled "
575 /* Check for the port restart case */
576 if (qdev->state != QEDE_DEV_INIT) {
577 rc = qdev->ops->vport_stop(edev, 0);
580 qede_dealloc_fp_resc(eth_dev);
583 qdev->fp_num_tx = eth_dev->data->nb_tx_queues;
584 qdev->fp_num_rx = eth_dev->data->nb_rx_queues;
585 qdev->num_queues = qdev->fp_num_tx + qdev->fp_num_rx;
587 /* Fastpath status block should be initialized before sending
588 * VPORT-START in the case of VF. Anyway, do it for both VF/PF.
590 rc = qede_alloc_fp_resc(qdev);
594 /* Issue VPORT-START with default config values to allow
595 * other port configurations early on.
597 rc = qede_init_vport(qdev);
601 SLIST_INIT(&qdev->vlan_list_head);
603 /* Add primary mac for PF */
605 qede_mac_addr_set(eth_dev, &qdev->primary_mac);
607 /* Enable VLAN offloads by default */
608 qede_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK |
609 ETH_VLAN_FILTER_MASK |
610 ETH_VLAN_EXTEND_MASK);
612 qdev->state = QEDE_DEV_CONFIG;
614 DP_INFO(edev, "Allocated RSS=%d TSS=%d (with CoS=%d)\n",
615 (int)QEDE_RSS_COUNT(qdev), (int)QEDE_TSS_COUNT(qdev),
621 /* Info about HW descriptor ring limitations */
622 static const struct rte_eth_desc_lim qede_rx_desc_lim = {
623 .nb_max = NUM_RX_BDS_MAX,
625 .nb_align = 128 /* lowest common multiple */
628 static const struct rte_eth_desc_lim qede_tx_desc_lim = {
629 .nb_max = NUM_TX_BDS_MAX,
635 qede_dev_info_get(struct rte_eth_dev *eth_dev,
636 struct rte_eth_dev_info *dev_info)
638 struct qede_dev *qdev = eth_dev->data->dev_private;
639 struct ecore_dev *edev = &qdev->edev;
641 PMD_INIT_FUNC_TRACE(edev);
643 dev_info->min_rx_bufsize = (uint32_t)(ETHER_MIN_MTU +
645 dev_info->max_rx_pktlen = (uint32_t)ETH_TX_MAX_NON_LSO_PKT_LEN;
646 dev_info->rx_desc_lim = qede_rx_desc_lim;
647 dev_info->tx_desc_lim = qede_tx_desc_lim;
648 dev_info->max_rx_queues = (uint16_t)QEDE_MAX_RSS_CNT(qdev);
649 dev_info->max_tx_queues = dev_info->max_rx_queues;
650 dev_info->max_mac_addrs = qdev->dev_info.num_mac_addrs;
652 dev_info->max_vfs = 0;
654 dev_info->max_vfs = (uint16_t)NUM_OF_VFS(&qdev->edev);
655 dev_info->driver_name = qdev->drv_ver;
656 dev_info->reta_size = ECORE_RSS_IND_TABLE_SIZE;
657 dev_info->flow_type_rss_offloads = (uint64_t)QEDE_RSS_OFFLOAD_ALL;
659 dev_info->default_txconf = (struct rte_eth_txconf) {
660 .txq_flags = QEDE_TXQ_FLAGS,
663 dev_info->rx_offload_capa = (DEV_RX_OFFLOAD_VLAN_STRIP |
664 DEV_RX_OFFLOAD_IPV4_CKSUM |
665 DEV_RX_OFFLOAD_UDP_CKSUM |
666 DEV_RX_OFFLOAD_TCP_CKSUM);
667 dev_info->tx_offload_capa = (DEV_TX_OFFLOAD_VLAN_INSERT |
668 DEV_TX_OFFLOAD_IPV4_CKSUM |
669 DEV_TX_OFFLOAD_UDP_CKSUM |
670 DEV_TX_OFFLOAD_TCP_CKSUM);
672 dev_info->speed_capa = ETH_LINK_SPEED_25G | ETH_LINK_SPEED_40G |
676 /* return 0 means link status changed, -1 means not changed */
678 qede_link_update(struct rte_eth_dev *eth_dev, __rte_unused int wait_to_complete)
680 struct qede_dev *qdev = eth_dev->data->dev_private;
681 struct ecore_dev *edev = &qdev->edev;
682 uint16_t link_duplex;
683 struct qed_link_output link;
684 struct rte_eth_link *curr = ð_dev->data->dev_link;
686 memset(&link, 0, sizeof(struct qed_link_output));
687 qdev->ops->common->get_link(edev, &link);
690 curr->link_speed = link.speed;
693 switch (link.duplex) {
694 case QEDE_DUPLEX_HALF:
695 link_duplex = ETH_LINK_HALF_DUPLEX;
697 case QEDE_DUPLEX_FULL:
698 link_duplex = ETH_LINK_FULL_DUPLEX;
700 case QEDE_DUPLEX_UNKNOWN:
704 curr->link_duplex = link_duplex;
707 curr->link_status = (link.link_up) ? ETH_LINK_UP : ETH_LINK_DOWN;
710 curr->link_autoneg = (link.supported_caps & QEDE_SUPPORTED_AUTONEG) ?
711 ETH_LINK_AUTONEG : ETH_LINK_FIXED;
713 DP_INFO(edev, "Link - Speed %u Mode %u AN %u Status %u\n",
714 curr->link_speed, curr->link_duplex,
715 curr->link_autoneg, curr->link_status);
717 /* return 0 means link status changed, -1 means not changed */
718 return ((curr->link_status == link.link_up) ? -1 : 0);
722 qede_rx_mode_setting(struct rte_eth_dev *eth_dev,
723 enum qed_filter_rx_mode_type accept_flags)
725 struct qede_dev *qdev = eth_dev->data->dev_private;
726 struct ecore_dev *edev = &qdev->edev;
727 struct qed_filter_params rx_mode;
729 DP_INFO(edev, "%s mode %u\n", __func__, accept_flags);
731 memset(&rx_mode, 0, sizeof(struct qed_filter_params));
732 rx_mode.type = QED_FILTER_TYPE_RX_MODE;
733 rx_mode.filter.accept_flags = accept_flags;
734 qdev->ops->filter_config(edev, &rx_mode);
737 static void qede_promiscuous_enable(struct rte_eth_dev *eth_dev)
739 struct qede_dev *qdev = eth_dev->data->dev_private;
740 struct ecore_dev *edev = &qdev->edev;
742 PMD_INIT_FUNC_TRACE(edev);
744 enum qed_filter_rx_mode_type type = QED_FILTER_RX_MODE_TYPE_PROMISC;
746 if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
747 type |= QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
749 qede_rx_mode_setting(eth_dev, type);
752 static void qede_promiscuous_disable(struct rte_eth_dev *eth_dev)
754 struct qede_dev *qdev = eth_dev->data->dev_private;
755 struct ecore_dev *edev = &qdev->edev;
757 PMD_INIT_FUNC_TRACE(edev);
759 if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
760 qede_rx_mode_setting(eth_dev,
761 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC);
763 qede_rx_mode_setting(eth_dev, QED_FILTER_RX_MODE_TYPE_REGULAR);
766 static void qede_poll_sp_sb_cb(void *param)
768 struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
769 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
770 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
773 qede_interrupt_action(ECORE_LEADING_HWFN(edev));
774 qede_interrupt_action(&edev->hwfns[1]);
776 rc = rte_eal_alarm_set(timer_period * US_PER_S,
780 DP_ERR(edev, "Unable to start periodic"
781 " timer rc %d\n", rc);
782 assert(false && "Unable to start periodic timer");
786 static void qede_dev_close(struct rte_eth_dev *eth_dev)
788 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
789 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
792 PMD_INIT_FUNC_TRACE(edev);
794 /* dev_stop() shall cleanup fp resources in hw but without releasing
795 * dma memories and sw structures so that dev_start() can be called
796 * by the app without reconfiguration. However, in dev_close() we
797 * can release all the resources and device can be brought up newly
799 if (qdev->state != QEDE_DEV_STOP)
800 qede_dev_stop(eth_dev);
802 DP_INFO(edev, "Device is already stopped\n");
804 rc = qdev->ops->vport_stop(edev, 0);
806 DP_ERR(edev, "Failed to stop VPORT\n");
808 qede_dealloc_fp_resc(eth_dev);
810 qdev->ops->common->slowpath_stop(edev);
812 qdev->ops->common->remove(edev);
814 rte_intr_disable(ð_dev->pci_dev->intr_handle);
816 rte_intr_callback_unregister(ð_dev->pci_dev->intr_handle,
817 qede_interrupt_handler, (void *)eth_dev);
819 if (edev->num_hwfns > 1)
820 rte_eal_alarm_cancel(qede_poll_sp_sb_cb, (void *)eth_dev);
822 qdev->state = QEDE_DEV_INIT; /* Go back to init state */
826 qede_get_stats(struct rte_eth_dev *eth_dev, struct rte_eth_stats *eth_stats)
828 struct qede_dev *qdev = eth_dev->data->dev_private;
829 struct ecore_dev *edev = &qdev->edev;
830 struct ecore_eth_stats stats;
832 qdev->ops->get_vport_stats(edev, &stats);
835 eth_stats->ipackets = stats.rx_ucast_pkts +
836 stats.rx_mcast_pkts + stats.rx_bcast_pkts;
838 eth_stats->ibytes = stats.rx_ucast_bytes +
839 stats.rx_mcast_bytes + stats.rx_bcast_bytes;
841 eth_stats->ierrors = stats.rx_crc_errors +
842 stats.rx_align_errors +
843 stats.rx_carrier_errors +
844 stats.rx_oversize_packets +
845 stats.rx_jabbers + stats.rx_undersize_packets;
847 eth_stats->rx_nombuf = stats.no_buff_discards;
849 eth_stats->imissed = stats.mftag_filter_discards +
850 stats.mac_filter_discards +
851 stats.no_buff_discards + stats.brb_truncates + stats.brb_discards;
854 eth_stats->opackets = stats.tx_ucast_pkts +
855 stats.tx_mcast_pkts + stats.tx_bcast_pkts;
857 eth_stats->obytes = stats.tx_ucast_bytes +
858 stats.tx_mcast_bytes + stats.tx_bcast_bytes;
860 eth_stats->oerrors = stats.tx_err_drop_pkts;
864 qede_get_xstats_names(__rte_unused struct rte_eth_dev *dev,
865 struct rte_eth_xstat_name *xstats_names, unsigned limit)
867 unsigned int i, stat_cnt = RTE_DIM(qede_xstats_strings);
869 if (xstats_names != NULL)
870 for (i = 0; i < stat_cnt; i++)
871 snprintf(xstats_names[i].name,
872 sizeof(xstats_names[i].name),
874 qede_xstats_strings[i].name);
880 qede_get_xstats(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
883 struct qede_dev *qdev = dev->data->dev_private;
884 struct ecore_dev *edev = &qdev->edev;
885 struct ecore_eth_stats stats;
886 unsigned int num = RTE_DIM(qede_xstats_strings);
891 qdev->ops->get_vport_stats(edev, &stats);
893 for (num = 0; num < n; num++)
894 xstats[num].value = *(u64 *)(((char *)&stats) +
895 qede_xstats_strings[num].offset);
901 qede_reset_xstats(struct rte_eth_dev *dev)
903 struct qede_dev *qdev = dev->data->dev_private;
904 struct ecore_dev *edev = &qdev->edev;
906 ecore_reset_vport_stats(edev);
909 int qede_dev_set_link_state(struct rte_eth_dev *eth_dev, bool link_up)
911 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
912 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
913 struct qed_link_params link_params;
916 DP_INFO(edev, "setting link state %d\n", link_up);
917 memset(&link_params, 0, sizeof(link_params));
918 link_params.link_up = link_up;
919 rc = qdev->ops->common->set_link(edev, &link_params);
920 if (rc != ECORE_SUCCESS)
921 DP_ERR(edev, "Unable to set link state %d\n", link_up);
926 static int qede_dev_set_link_up(struct rte_eth_dev *eth_dev)
928 return qede_dev_set_link_state(eth_dev, true);
931 static int qede_dev_set_link_down(struct rte_eth_dev *eth_dev)
933 return qede_dev_set_link_state(eth_dev, false);
936 static void qede_reset_stats(struct rte_eth_dev *eth_dev)
938 struct qede_dev *qdev = eth_dev->data->dev_private;
939 struct ecore_dev *edev = &qdev->edev;
941 ecore_reset_vport_stats(edev);
944 static void qede_allmulticast_enable(struct rte_eth_dev *eth_dev)
946 enum qed_filter_rx_mode_type type =
947 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
949 if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
950 type |= QED_FILTER_RX_MODE_TYPE_PROMISC;
952 qede_rx_mode_setting(eth_dev, type);
955 static void qede_allmulticast_disable(struct rte_eth_dev *eth_dev)
957 if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
958 qede_rx_mode_setting(eth_dev, QED_FILTER_RX_MODE_TYPE_PROMISC);
960 qede_rx_mode_setting(eth_dev, QED_FILTER_RX_MODE_TYPE_REGULAR);
963 static int qede_flow_ctrl_set(struct rte_eth_dev *eth_dev,
964 struct rte_eth_fc_conf *fc_conf)
966 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
967 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
968 struct qed_link_output current_link;
969 struct qed_link_params params;
971 memset(¤t_link, 0, sizeof(current_link));
972 qdev->ops->common->get_link(edev, ¤t_link);
974 memset(¶ms, 0, sizeof(params));
975 params.override_flags |= QED_LINK_OVERRIDE_PAUSE_CONFIG;
976 if (fc_conf->autoneg) {
977 if (!(current_link.supported_caps & QEDE_SUPPORTED_AUTONEG)) {
978 DP_ERR(edev, "Autoneg not supported\n");
981 params.pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
984 /* Pause is assumed to be supported (SUPPORTED_Pause) */
985 if (fc_conf->mode == RTE_FC_FULL)
986 params.pause_config |= (QED_LINK_PAUSE_TX_ENABLE |
987 QED_LINK_PAUSE_RX_ENABLE);
988 if (fc_conf->mode == RTE_FC_TX_PAUSE)
989 params.pause_config |= QED_LINK_PAUSE_TX_ENABLE;
990 if (fc_conf->mode == RTE_FC_RX_PAUSE)
991 params.pause_config |= QED_LINK_PAUSE_RX_ENABLE;
993 params.link_up = true;
994 (void)qdev->ops->common->set_link(edev, ¶ms);
999 static int qede_flow_ctrl_get(struct rte_eth_dev *eth_dev,
1000 struct rte_eth_fc_conf *fc_conf)
1002 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1003 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1004 struct qed_link_output current_link;
1006 memset(¤t_link, 0, sizeof(current_link));
1007 qdev->ops->common->get_link(edev, ¤t_link);
1009 if (current_link.pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
1010 fc_conf->autoneg = true;
1012 if (current_link.pause_config & (QED_LINK_PAUSE_RX_ENABLE |
1013 QED_LINK_PAUSE_TX_ENABLE))
1014 fc_conf->mode = RTE_FC_FULL;
1015 else if (current_link.pause_config & QED_LINK_PAUSE_RX_ENABLE)
1016 fc_conf->mode = RTE_FC_RX_PAUSE;
1017 else if (current_link.pause_config & QED_LINK_PAUSE_TX_ENABLE)
1018 fc_conf->mode = RTE_FC_TX_PAUSE;
1020 fc_conf->mode = RTE_FC_NONE;
1025 static const uint32_t *
1026 qede_dev_supported_ptypes_get(struct rte_eth_dev *eth_dev)
1028 static const uint32_t ptypes[] = {
1034 if (eth_dev->rx_pkt_burst == qede_recv_pkts)
1040 void qede_init_rss_caps(uint8_t *rss_caps, uint64_t hf)
1043 *rss_caps |= (hf & ETH_RSS_IPV4) ? ECORE_RSS_IPV4 : 0;
1044 *rss_caps |= (hf & ETH_RSS_IPV6) ? ECORE_RSS_IPV6 : 0;
1045 *rss_caps |= (hf & ETH_RSS_IPV6_EX) ? ECORE_RSS_IPV6 : 0;
1046 *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_TCP) ? ECORE_RSS_IPV4_TCP : 0;
1047 *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_TCP) ? ECORE_RSS_IPV6_TCP : 0;
1048 *rss_caps |= (hf & ETH_RSS_IPV6_TCP_EX) ? ECORE_RSS_IPV6_TCP : 0;
1051 static int qede_rss_hash_update(struct rte_eth_dev *eth_dev,
1052 struct rte_eth_rss_conf *rss_conf)
1054 struct qed_update_vport_params vport_update_params;
1055 struct qede_dev *qdev = eth_dev->data->dev_private;
1056 struct ecore_dev *edev = &qdev->edev;
1057 uint32_t *key = (uint32_t *)rss_conf->rss_key;
1058 uint64_t hf = rss_conf->rss_hf;
1061 memset(&vport_update_params, 0, sizeof(vport_update_params));
1065 qede_init_rss_caps(&qdev->rss_params.rss_caps, hf);
1066 memcpy(&vport_update_params.rss_params, &qdev->rss_params,
1067 sizeof(vport_update_params.rss_params));
1069 memcpy(qdev->rss_params.rss_key, rss_conf->rss_key,
1070 rss_conf->rss_key_len);
1071 vport_update_params.update_rss_flg = 1;
1072 qdev->rss_enabled = 1;
1075 qdev->rss_enabled = 0;
1078 /* If the mapping doesn't fit any supported, return */
1079 if (qdev->rss_params.rss_caps == 0 && hf != 0)
1082 DP_INFO(edev, "%s\n", (vport_update_params.update_rss_flg) ?
1083 "Enabling RSS" : "Disabling RSS");
1085 vport_update_params.vport_id = 0;
1087 return qdev->ops->vport_update(edev, &vport_update_params);
1090 int qede_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
1091 struct rte_eth_rss_conf *rss_conf)
1093 struct qede_dev *qdev = eth_dev->data->dev_private;
1096 if (rss_conf->rss_key_len < sizeof(qdev->rss_params.rss_key))
1099 if (rss_conf->rss_key)
1100 memcpy(rss_conf->rss_key, qdev->rss_params.rss_key,
1101 sizeof(qdev->rss_params.rss_key));
1104 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV4) ?
1106 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV6) ?
1108 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV6) ?
1109 ETH_RSS_IPV6_EX : 0;
1110 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV4_TCP) ?
1111 ETH_RSS_NONFRAG_IPV4_TCP : 0;
1112 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV6_TCP) ?
1113 ETH_RSS_NONFRAG_IPV6_TCP : 0;
1114 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV6_TCP) ?
1115 ETH_RSS_IPV6_TCP_EX : 0;
1117 rss_conf->rss_hf = hf;
1122 static int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
1123 struct rte_eth_rss_reta_entry64 *reta_conf,
1126 struct qed_update_vport_params vport_update_params;
1127 struct qede_dev *qdev = eth_dev->data->dev_private;
1128 struct ecore_dev *edev = &qdev->edev;
1129 uint16_t i, idx, shift;
1131 if (reta_size > ETH_RSS_RETA_SIZE_128) {
1132 DP_ERR(edev, "reta_size %d is not supported by hardware\n",
1137 memset(&vport_update_params, 0, sizeof(vport_update_params));
1138 memcpy(&vport_update_params.rss_params, &qdev->rss_params,
1139 sizeof(vport_update_params.rss_params));
1141 for (i = 0; i < reta_size; i++) {
1142 idx = i / RTE_RETA_GROUP_SIZE;
1143 shift = i % RTE_RETA_GROUP_SIZE;
1144 if (reta_conf[idx].mask & (1ULL << shift)) {
1145 uint8_t entry = reta_conf[idx].reta[shift];
1146 qdev->rss_params.rss_ind_table[i] = entry;
1150 vport_update_params.update_rss_flg = 1;
1151 vport_update_params.vport_id = 0;
1153 return qdev->ops->vport_update(edev, &vport_update_params);
1156 int qede_rss_reta_query(struct rte_eth_dev *eth_dev,
1157 struct rte_eth_rss_reta_entry64 *reta_conf,
1160 struct qede_dev *qdev = eth_dev->data->dev_private;
1161 uint16_t i, idx, shift;
1163 if (reta_size > ETH_RSS_RETA_SIZE_128) {
1164 struct ecore_dev *edev = &qdev->edev;
1165 DP_ERR(edev, "reta_size %d is not supported\n",
1169 for (i = 0; i < reta_size; i++) {
1170 idx = i / RTE_RETA_GROUP_SIZE;
1171 shift = i % RTE_RETA_GROUP_SIZE;
1172 if (reta_conf[idx].mask & (1ULL << shift)) {
1173 uint8_t entry = qdev->rss_params.rss_ind_table[i];
1174 reta_conf[idx].reta[shift] = entry;
1181 int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
1183 uint32_t frame_size;
1184 struct qede_dev *qdev = dev->data->dev_private;
1185 struct rte_eth_dev_info dev_info = {0};
1187 qede_dev_info_get(dev, &dev_info);
1190 frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN + 4;
1192 if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen))
1195 if (!dev->data->scattered_rx &&
1196 frame_size > dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)
1199 if (frame_size > ETHER_MAX_LEN)
1200 dev->data->dev_conf.rxmode.jumbo_frame = 1;
1202 dev->data->dev_conf.rxmode.jumbo_frame = 0;
1204 /* update max frame size */
1205 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
1208 qede_dev_start(dev);
1213 static const struct eth_dev_ops qede_eth_dev_ops = {
1214 .dev_configure = qede_dev_configure,
1215 .dev_infos_get = qede_dev_info_get,
1216 .rx_queue_setup = qede_rx_queue_setup,
1217 .rx_queue_release = qede_rx_queue_release,
1218 .tx_queue_setup = qede_tx_queue_setup,
1219 .tx_queue_release = qede_tx_queue_release,
1220 .dev_start = qede_dev_start,
1221 .dev_set_link_up = qede_dev_set_link_up,
1222 .dev_set_link_down = qede_dev_set_link_down,
1223 .link_update = qede_link_update,
1224 .promiscuous_enable = qede_promiscuous_enable,
1225 .promiscuous_disable = qede_promiscuous_disable,
1226 .allmulticast_enable = qede_allmulticast_enable,
1227 .allmulticast_disable = qede_allmulticast_disable,
1228 .dev_stop = qede_dev_stop,
1229 .dev_close = qede_dev_close,
1230 .stats_get = qede_get_stats,
1231 .stats_reset = qede_reset_stats,
1232 .xstats_get = qede_get_xstats,
1233 .xstats_reset = qede_reset_xstats,
1234 .xstats_get_names = qede_get_xstats_names,
1235 .mac_addr_add = qede_mac_addr_add,
1236 .mac_addr_remove = qede_mac_addr_remove,
1237 .mac_addr_set = qede_mac_addr_set,
1238 .vlan_offload_set = qede_vlan_offload_set,
1239 .vlan_filter_set = qede_vlan_filter_set,
1240 .flow_ctrl_set = qede_flow_ctrl_set,
1241 .flow_ctrl_get = qede_flow_ctrl_get,
1242 .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
1243 .rss_hash_update = qede_rss_hash_update,
1244 .rss_hash_conf_get = qede_rss_hash_conf_get,
1245 .reta_update = qede_rss_reta_update,
1246 .reta_query = qede_rss_reta_query,
1247 .mtu_set = qede_set_mtu,
1250 static const struct eth_dev_ops qede_eth_vf_dev_ops = {
1251 .dev_configure = qede_dev_configure,
1252 .dev_infos_get = qede_dev_info_get,
1253 .rx_queue_setup = qede_rx_queue_setup,
1254 .rx_queue_release = qede_rx_queue_release,
1255 .tx_queue_setup = qede_tx_queue_setup,
1256 .tx_queue_release = qede_tx_queue_release,
1257 .dev_start = qede_dev_start,
1258 .dev_set_link_up = qede_dev_set_link_up,
1259 .dev_set_link_down = qede_dev_set_link_down,
1260 .link_update = qede_link_update,
1261 .promiscuous_enable = qede_promiscuous_enable,
1262 .promiscuous_disable = qede_promiscuous_disable,
1263 .allmulticast_enable = qede_allmulticast_enable,
1264 .allmulticast_disable = qede_allmulticast_disable,
1265 .dev_stop = qede_dev_stop,
1266 .dev_close = qede_dev_close,
1267 .stats_get = qede_get_stats,
1268 .stats_reset = qede_reset_stats,
1269 .xstats_get = qede_get_xstats,
1270 .xstats_reset = qede_reset_xstats,
1271 .xstats_get_names = qede_get_xstats_names,
1272 .vlan_offload_set = qede_vlan_offload_set,
1273 .vlan_filter_set = qede_vlan_filter_set,
1274 .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
1275 .rss_hash_update = qede_rss_hash_update,
1276 .rss_hash_conf_get = qede_rss_hash_conf_get,
1277 .reta_update = qede_rss_reta_update,
1278 .reta_query = qede_rss_reta_query,
1279 .mtu_set = qede_set_mtu,
1282 static void qede_update_pf_params(struct ecore_dev *edev)
1284 struct ecore_pf_params pf_params;
1286 memset(&pf_params, 0, sizeof(struct ecore_pf_params));
1287 pf_params.eth_pf_params.num_cons = 64;
1288 qed_ops->common->update_pf_params(edev, &pf_params);
1291 static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
1293 struct rte_pci_device *pci_dev;
1294 struct rte_pci_addr pci_addr;
1295 struct qede_dev *adapter;
1296 struct ecore_dev *edev;
1297 struct qed_dev_eth_info dev_info;
1298 struct qed_slowpath_params params;
1299 static bool do_once = true;
1300 uint8_t bulletin_change;
1301 uint8_t vf_mac[ETHER_ADDR_LEN];
1302 uint8_t is_mac_forced;
1304 /* Fix up ecore debug level */
1305 uint32_t dp_module = ~0 & ~ECORE_MSG_HW;
1306 uint8_t dp_level = ECORE_LEVEL_VERBOSE;
1307 uint32_t max_mac_addrs;
1310 /* Extract key data structures */
1311 adapter = eth_dev->data->dev_private;
1312 edev = &adapter->edev;
1313 pci_addr = eth_dev->pci_dev->addr;
1315 PMD_INIT_FUNC_TRACE(edev);
1317 snprintf(edev->name, NAME_SIZE, PCI_SHORT_PRI_FMT ":dpdk-port-%u",
1318 pci_addr.bus, pci_addr.devid, pci_addr.function,
1319 eth_dev->data->port_id);
1321 eth_dev->rx_pkt_burst = qede_recv_pkts;
1322 eth_dev->tx_pkt_burst = qede_xmit_pkts;
1324 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1325 DP_NOTICE(edev, false,
1326 "Skipping device init from secondary process\n");
1330 pci_dev = eth_dev->pci_dev;
1332 rte_eth_copy_pci_info(eth_dev, pci_dev);
1334 qed_ops = qed_get_eth_ops();
1336 DP_ERR(edev, "Failed to get qed_eth_ops_pass\n");
1340 DP_INFO(edev, "Starting qede probe\n");
1342 rc = qed_ops->common->probe(edev, pci_dev, QED_PROTOCOL_ETH,
1343 dp_module, dp_level, is_vf);
1346 DP_ERR(edev, "qede probe failed rc %d\n", rc);
1350 qede_update_pf_params(edev);
1352 rte_intr_callback_register(ð_dev->pci_dev->intr_handle,
1353 qede_interrupt_handler, (void *)eth_dev);
1355 if (rte_intr_enable(ð_dev->pci_dev->intr_handle)) {
1356 DP_ERR(edev, "rte_intr_enable() failed\n");
1360 /* Start the Slowpath-process */
1361 memset(¶ms, 0, sizeof(struct qed_slowpath_params));
1362 params.int_mode = ECORE_INT_MODE_MSIX;
1363 params.drv_major = QEDE_PMD_VERSION_MAJOR;
1364 params.drv_minor = QEDE_PMD_VERSION_MINOR;
1365 params.drv_rev = QEDE_PMD_VERSION_REVISION;
1366 params.drv_eng = QEDE_PMD_VERSION_PATCH;
1367 strncpy((char *)params.name, QEDE_PMD_VER_PREFIX,
1368 QEDE_PMD_DRV_VER_STR_SIZE);
1370 /* For CMT mode device do periodic polling for slowpath events.
1371 * This is required since uio device uses only one MSI-x
1372 * interrupt vector but we need one for each engine.
1374 if (edev->num_hwfns > 1 && IS_PF(edev)) {
1375 rc = rte_eal_alarm_set(timer_period * US_PER_S,
1379 DP_ERR(edev, "Unable to start periodic"
1380 " timer rc %d\n", rc);
1385 rc = qed_ops->common->slowpath_start(edev, ¶ms);
1387 DP_ERR(edev, "Cannot start slowpath rc = %d\n", rc);
1388 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
1393 rc = qed_ops->fill_dev_info(edev, &dev_info);
1395 DP_ERR(edev, "Cannot get device_info rc %d\n", rc);
1396 qed_ops->common->slowpath_stop(edev);
1397 qed_ops->common->remove(edev);
1398 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
1403 qede_alloc_etherdev(adapter, &dev_info);
1405 adapter->ops->common->set_id(edev, edev->name, QEDE_PMD_VERSION);
1408 adapter->dev_info.num_mac_addrs =
1409 (uint32_t)RESC_NUM(ECORE_LEADING_HWFN(edev),
1412 ecore_vf_get_num_mac_filters(ECORE_LEADING_HWFN(edev),
1413 &adapter->dev_info.num_mac_addrs);
1415 /* Allocate memory for storing MAC addr */
1416 eth_dev->data->mac_addrs = rte_zmalloc(edev->name,
1418 adapter->dev_info.num_mac_addrs),
1419 RTE_CACHE_LINE_SIZE);
1421 if (eth_dev->data->mac_addrs == NULL) {
1422 DP_ERR(edev, "Failed to allocate MAC address\n");
1423 qed_ops->common->slowpath_stop(edev);
1424 qed_ops->common->remove(edev);
1425 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
1431 ether_addr_copy((struct ether_addr *)edev->hwfns[0].
1432 hw_info.hw_mac_addr,
1433 ð_dev->data->mac_addrs[0]);
1434 ether_addr_copy(ð_dev->data->mac_addrs[0],
1435 &adapter->primary_mac);
1437 ecore_vf_read_bulletin(ECORE_LEADING_HWFN(edev),
1439 if (bulletin_change) {
1441 ecore_vf_bulletin_get_forced_mac(
1442 ECORE_LEADING_HWFN(edev),
1445 if (is_mac_exist && is_mac_forced) {
1446 DP_INFO(edev, "VF macaddr received from PF\n");
1447 ether_addr_copy((struct ether_addr *)&vf_mac,
1448 ð_dev->data->mac_addrs[0]);
1449 ether_addr_copy(ð_dev->data->mac_addrs[0],
1450 &adapter->primary_mac);
1452 DP_NOTICE(edev, false,
1453 "No VF macaddr assigned\n");
1458 eth_dev->dev_ops = (is_vf) ? &qede_eth_vf_dev_ops : &qede_eth_dev_ops;
1461 qede_print_adapter_info(adapter);
1465 adapter->state = QEDE_DEV_INIT;
1467 DP_NOTICE(edev, false, "MAC address : %02x:%02x:%02x:%02x:%02x:%02x\n",
1468 adapter->primary_mac.addr_bytes[0],
1469 adapter->primary_mac.addr_bytes[1],
1470 adapter->primary_mac.addr_bytes[2],
1471 adapter->primary_mac.addr_bytes[3],
1472 adapter->primary_mac.addr_bytes[4],
1473 adapter->primary_mac.addr_bytes[5]);
1478 static int qedevf_eth_dev_init(struct rte_eth_dev *eth_dev)
1480 return qede_common_dev_init(eth_dev, 1);
1483 static int qede_eth_dev_init(struct rte_eth_dev *eth_dev)
1485 return qede_common_dev_init(eth_dev, 0);
1488 static int qede_dev_common_uninit(struct rte_eth_dev *eth_dev)
1490 /* only uninitialize in the primary process */
1491 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1494 /* safe to close dev here */
1495 qede_dev_close(eth_dev);
1497 eth_dev->dev_ops = NULL;
1498 eth_dev->rx_pkt_burst = NULL;
1499 eth_dev->tx_pkt_burst = NULL;
1501 if (eth_dev->data->mac_addrs)
1502 rte_free(eth_dev->data->mac_addrs);
1504 eth_dev->data->mac_addrs = NULL;
1509 static int qede_eth_dev_uninit(struct rte_eth_dev *eth_dev)
1511 return qede_dev_common_uninit(eth_dev);
1514 static int qedevf_eth_dev_uninit(struct rte_eth_dev *eth_dev)
1516 return qede_dev_common_uninit(eth_dev);
1519 static struct rte_pci_id pci_id_qedevf_map[] = {
1520 #define QEDEVF_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
1522 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_NX2_VF)
1525 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_57980S_IOV)
1530 static struct rte_pci_id pci_id_qede_map[] = {
1531 #define QEDE_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
1533 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_NX2_57980E)
1536 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_NX2_57980S)
1539 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_57980S_40)
1542 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_57980S_25)
1545 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_57980S_100)
1550 static struct eth_driver rte_qedevf_pmd = {
1552 .id_table = pci_id_qedevf_map,
1554 RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1555 .probe = rte_eth_dev_pci_probe,
1556 .remove = rte_eth_dev_pci_remove,
1558 .eth_dev_init = qedevf_eth_dev_init,
1559 .eth_dev_uninit = qedevf_eth_dev_uninit,
1560 .dev_private_size = sizeof(struct qede_dev),
1563 static struct eth_driver rte_qede_pmd = {
1565 .id_table = pci_id_qede_map,
1567 RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1568 .probe = rte_eth_dev_pci_probe,
1569 .remove = rte_eth_dev_pci_remove,
1571 .eth_dev_init = qede_eth_dev_init,
1572 .eth_dev_uninit = qede_eth_dev_uninit,
1573 .dev_private_size = sizeof(struct qede_dev),
1576 RTE_PMD_REGISTER_PCI(net_qede, rte_qede_pmd.pci_drv);
1577 RTE_PMD_REGISTER_PCI_TABLE(net_qede, pci_id_qede_map);
1578 RTE_PMD_REGISTER_PCI(net_qede_vf, rte_qedevf_pmd.pci_drv);
1579 RTE_PMD_REGISTER_PCI_TABLE(net_qede_vf, pci_id_qedevf_map);