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>
13 static const struct qed_eth_ops *qed_ops;
14 static const char *drivername = "qede pmd";
15 static int64_t timer_period = 1;
17 struct rte_qede_xstats_name_off {
18 char name[RTE_ETH_XSTATS_NAME_SIZE];
22 static const struct rte_qede_xstats_name_off qede_xstats_strings[] = {
23 {"rx_unicast_bytes", offsetof(struct ecore_eth_stats, rx_ucast_bytes)},
24 {"rx_multicast_bytes",
25 offsetof(struct ecore_eth_stats, rx_mcast_bytes)},
26 {"rx_broadcast_bytes",
27 offsetof(struct ecore_eth_stats, rx_bcast_bytes)},
28 {"rx_unicast_packets", offsetof(struct ecore_eth_stats, rx_ucast_pkts)},
29 {"rx_multicast_packets",
30 offsetof(struct ecore_eth_stats, rx_mcast_pkts)},
31 {"rx_broadcast_packets",
32 offsetof(struct ecore_eth_stats, rx_bcast_pkts)},
34 {"tx_unicast_bytes", offsetof(struct ecore_eth_stats, tx_ucast_bytes)},
35 {"tx_multicast_bytes",
36 offsetof(struct ecore_eth_stats, tx_mcast_bytes)},
37 {"tx_broadcast_bytes",
38 offsetof(struct ecore_eth_stats, tx_bcast_bytes)},
39 {"tx_unicast_packets", offsetof(struct ecore_eth_stats, tx_ucast_pkts)},
40 {"tx_multicast_packets",
41 offsetof(struct ecore_eth_stats, tx_mcast_pkts)},
42 {"tx_broadcast_packets",
43 offsetof(struct ecore_eth_stats, tx_bcast_pkts)},
45 {"rx_64_byte_packets",
46 offsetof(struct ecore_eth_stats, rx_64_byte_packets)},
47 {"rx_65_to_127_byte_packets",
48 offsetof(struct ecore_eth_stats, rx_65_to_127_byte_packets)},
49 {"rx_128_to_255_byte_packets",
50 offsetof(struct ecore_eth_stats, rx_128_to_255_byte_packets)},
51 {"rx_256_to_511_byte_packets",
52 offsetof(struct ecore_eth_stats, rx_256_to_511_byte_packets)},
53 {"rx_512_to_1023_byte_packets",
54 offsetof(struct ecore_eth_stats, rx_512_to_1023_byte_packets)},
55 {"rx_1024_to_1518_byte_packets",
56 offsetof(struct ecore_eth_stats, rx_1024_to_1518_byte_packets)},
57 {"rx_1519_to_1522_byte_packets",
58 offsetof(struct ecore_eth_stats, rx_1519_to_1522_byte_packets)},
59 {"rx_1519_to_2047_byte_packets",
60 offsetof(struct ecore_eth_stats, rx_1519_to_2047_byte_packets)},
61 {"rx_2048_to_4095_byte_packets",
62 offsetof(struct ecore_eth_stats, rx_2048_to_4095_byte_packets)},
63 {"rx_4096_to_9216_byte_packets",
64 offsetof(struct ecore_eth_stats, rx_4096_to_9216_byte_packets)},
65 {"rx_9217_to_16383_byte_packets",
66 offsetof(struct ecore_eth_stats,
67 rx_9217_to_16383_byte_packets)},
68 {"tx_64_byte_packets",
69 offsetof(struct ecore_eth_stats, tx_64_byte_packets)},
70 {"tx_65_to_127_byte_packets",
71 offsetof(struct ecore_eth_stats, tx_65_to_127_byte_packets)},
72 {"tx_128_to_255_byte_packets",
73 offsetof(struct ecore_eth_stats, tx_128_to_255_byte_packets)},
74 {"tx_256_to_511_byte_packets",
75 offsetof(struct ecore_eth_stats, tx_256_to_511_byte_packets)},
76 {"tx_512_to_1023_byte_packets",
77 offsetof(struct ecore_eth_stats, tx_512_to_1023_byte_packets)},
78 {"tx_1024_to_1518_byte_packets",
79 offsetof(struct ecore_eth_stats, tx_1024_to_1518_byte_packets)},
80 {"trx_1519_to_1522_byte_packets",
81 offsetof(struct ecore_eth_stats, tx_1519_to_2047_byte_packets)},
82 {"tx_2048_to_4095_byte_packets",
83 offsetof(struct ecore_eth_stats, tx_2048_to_4095_byte_packets)},
84 {"tx_4096_to_9216_byte_packets",
85 offsetof(struct ecore_eth_stats, tx_4096_to_9216_byte_packets)},
86 {"tx_9217_to_16383_byte_packets",
87 offsetof(struct ecore_eth_stats,
88 tx_9217_to_16383_byte_packets)},
90 {"rx_mac_crtl_frames",
91 offsetof(struct ecore_eth_stats, rx_mac_crtl_frames)},
92 {"tx_mac_control_frames",
93 offsetof(struct ecore_eth_stats, tx_mac_ctrl_frames)},
94 {"rx_pause_frames", offsetof(struct ecore_eth_stats, rx_pause_frames)},
95 {"tx_pause_frames", offsetof(struct ecore_eth_stats, tx_pause_frames)},
96 {"rx_priority_flow_control_frames",
97 offsetof(struct ecore_eth_stats, rx_pfc_frames)},
98 {"tx_priority_flow_control_frames",
99 offsetof(struct ecore_eth_stats, tx_pfc_frames)},
101 {"rx_crc_errors", offsetof(struct ecore_eth_stats, rx_crc_errors)},
102 {"rx_align_errors", offsetof(struct ecore_eth_stats, rx_align_errors)},
103 {"rx_carrier_errors",
104 offsetof(struct ecore_eth_stats, rx_carrier_errors)},
105 {"rx_oversize_packet_errors",
106 offsetof(struct ecore_eth_stats, rx_oversize_packets)},
107 {"rx_jabber_errors", offsetof(struct ecore_eth_stats, rx_jabbers)},
108 {"rx_undersize_packet_errors",
109 offsetof(struct ecore_eth_stats, rx_undersize_packets)},
110 {"rx_fragments", offsetof(struct ecore_eth_stats, rx_fragments)},
111 {"rx_host_buffer_not_available",
112 offsetof(struct ecore_eth_stats, no_buff_discards)},
113 /* Number of packets discarded because they are bigger than MTU */
114 {"rx_packet_too_big_discards",
115 offsetof(struct ecore_eth_stats, packet_too_big_discard)},
116 {"rx_ttl_zero_discards",
117 offsetof(struct ecore_eth_stats, ttl0_discard)},
118 {"rx_multi_function_tag_filter_discards",
119 offsetof(struct ecore_eth_stats, mftag_filter_discards)},
120 {"rx_mac_filter_discards",
121 offsetof(struct ecore_eth_stats, mac_filter_discards)},
122 {"rx_hw_buffer_truncates",
123 offsetof(struct ecore_eth_stats, brb_truncates)},
124 {"rx_hw_buffer_discards",
125 offsetof(struct ecore_eth_stats, brb_discards)},
126 {"tx_lpi_entry_count",
127 offsetof(struct ecore_eth_stats, tx_lpi_entry_count)},
128 {"tx_total_collisions",
129 offsetof(struct ecore_eth_stats, tx_total_collisions)},
130 {"tx_error_drop_packets",
131 offsetof(struct ecore_eth_stats, tx_err_drop_pkts)},
133 {"rx_mac_bytes", offsetof(struct ecore_eth_stats, rx_mac_bytes)},
134 {"rx_mac_unicast_packets",
135 offsetof(struct ecore_eth_stats, rx_mac_uc_packets)},
136 {"rx_mac_multicast_packets",
137 offsetof(struct ecore_eth_stats, rx_mac_mc_packets)},
138 {"rx_mac_broadcast_packets",
139 offsetof(struct ecore_eth_stats, rx_mac_bc_packets)},
141 offsetof(struct ecore_eth_stats, rx_mac_frames_ok)},
142 {"tx_mac_bytes", offsetof(struct ecore_eth_stats, tx_mac_bytes)},
143 {"tx_mac_unicast_packets",
144 offsetof(struct ecore_eth_stats, tx_mac_uc_packets)},
145 {"tx_mac_multicast_packets",
146 offsetof(struct ecore_eth_stats, tx_mac_mc_packets)},
147 {"tx_mac_broadcast_packets",
148 offsetof(struct ecore_eth_stats, tx_mac_bc_packets)},
150 {"lro_coalesced_packets",
151 offsetof(struct ecore_eth_stats, tpa_coalesced_pkts)},
152 {"lro_coalesced_events",
153 offsetof(struct ecore_eth_stats, tpa_coalesced_events)},
155 offsetof(struct ecore_eth_stats, tpa_aborts_num)},
156 {"lro_not_coalesced_packets",
157 offsetof(struct ecore_eth_stats, tpa_not_coalesced_pkts)},
158 {"lro_coalesced_bytes",
159 offsetof(struct ecore_eth_stats, tpa_coalesced_bytes)},
162 static void qede_interrupt_action(struct ecore_hwfn *p_hwfn)
164 ecore_int_sp_dpc((osal_int_ptr_t)(p_hwfn));
168 qede_interrupt_handler(__rte_unused struct rte_intr_handle *handle, void *param)
170 struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
171 struct qede_dev *qdev = eth_dev->data->dev_private;
172 struct ecore_dev *edev = &qdev->edev;
174 qede_interrupt_action(ECORE_LEADING_HWFN(edev));
175 if (rte_intr_enable(ð_dev->pci_dev->intr_handle))
176 DP_ERR(edev, "rte_intr_enable failed\n");
180 qede_alloc_etherdev(struct qede_dev *qdev, struct qed_dev_eth_info *info)
182 rte_memcpy(&qdev->dev_info, info, sizeof(*info));
183 qdev->num_tc = qdev->dev_info.num_tc;
187 static void qede_print_adapter_info(struct qede_dev *qdev)
189 struct ecore_dev *edev = &qdev->edev;
190 struct qed_dev_info *info = &qdev->dev_info.common;
191 static char ver_str[QED_DRV_VER_STR_SIZE];
193 DP_INFO(edev, "*********************************\n");
194 DP_INFO(edev, " Chip details : %s%d\n",
195 ECORE_IS_BB(edev) ? "BB" : "AH",
196 CHIP_REV_IS_A0(edev) ? 0 : 1);
198 sprintf(ver_str, "%s %s_%d.%d.%d.%d", QEDE_PMD_VER_PREFIX,
199 edev->ver_str, QEDE_PMD_VERSION_MAJOR, QEDE_PMD_VERSION_MINOR,
200 QEDE_PMD_VERSION_REVISION, QEDE_PMD_VERSION_PATCH);
201 strcpy(qdev->drv_ver, ver_str);
202 DP_INFO(edev, " Driver version : %s\n", ver_str);
204 sprintf(ver_str, "%d.%d.%d.%d", info->fw_major, info->fw_minor,
205 info->fw_rev, info->fw_eng);
206 DP_INFO(edev, " Firmware version : %s\n", ver_str);
208 sprintf(ver_str, "%d.%d.%d.%d",
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);
214 DP_INFO(edev, " Firmware file : %s\n", fw_file);
216 DP_INFO(edev, "*********************************\n");
220 qede_set_ucast_rx_mac(struct qede_dev *qdev,
221 enum qed_filter_xcast_params_type opcode,
222 uint8_t mac[ETHER_ADDR_LEN])
224 struct ecore_dev *edev = &qdev->edev;
225 struct qed_filter_params filter_cmd;
227 memset(&filter_cmd, 0, sizeof(filter_cmd));
228 filter_cmd.type = QED_FILTER_TYPE_UCAST;
229 filter_cmd.filter.ucast.type = opcode;
230 filter_cmd.filter.ucast.mac_valid = 1;
231 rte_memcpy(&filter_cmd.filter.ucast.mac[0], &mac[0], ETHER_ADDR_LEN);
232 return qdev->ops->filter_config(edev, &filter_cmd);
236 qede_mac_addr_add(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr,
237 uint32_t index, __rte_unused uint32_t pool)
239 struct qede_dev *qdev = eth_dev->data->dev_private;
240 struct ecore_dev *edev = &qdev->edev;
243 PMD_INIT_FUNC_TRACE(edev);
245 if (index >= qdev->dev_info.num_mac_addrs) {
246 DP_ERR(edev, "Index %u is above MAC filter limit %u\n",
247 index, qdev->dev_info.num_mac_addrs);
251 /* Adding macaddr even though promiscuous mode is set */
252 if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
253 DP_INFO(edev, "Port is in promisc mode, yet adding it\n");
255 /* Add MAC filters according to the unicast secondary macs */
256 rc = qede_set_ucast_rx_mac(qdev, QED_FILTER_XCAST_TYPE_ADD,
257 mac_addr->addr_bytes);
259 DP_ERR(edev, "Unable to add macaddr rc=%d\n", rc);
263 qede_mac_addr_remove(struct rte_eth_dev *eth_dev, uint32_t index)
265 struct qede_dev *qdev = eth_dev->data->dev_private;
266 struct ecore_dev *edev = &qdev->edev;
267 struct ether_addr mac_addr;
270 PMD_INIT_FUNC_TRACE(edev);
272 if (index >= qdev->dev_info.num_mac_addrs) {
273 DP_ERR(edev, "Index %u is above MAC filter limit %u\n",
274 index, qdev->dev_info.num_mac_addrs);
278 /* Use the index maintained by rte */
279 ether_addr_copy(ð_dev->data->mac_addrs[index], &mac_addr);
280 rc = qede_set_ucast_rx_mac(qdev, QED_FILTER_XCAST_TYPE_DEL,
281 mac_addr.addr_bytes);
283 DP_ERR(edev, "Unable to remove macaddr rc=%d\n", rc);
287 qede_mac_addr_set(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr)
289 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
290 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
293 if (IS_VF(edev) && !ecore_vf_check_mac(ECORE_LEADING_HWFN(edev),
294 mac_addr->addr_bytes)) {
295 DP_ERR(edev, "Setting MAC address is not allowed\n");
296 ether_addr_copy(&qdev->primary_mac,
297 ð_dev->data->mac_addrs[0]);
301 /* First remove the primary mac */
302 rc = qede_set_ucast_rx_mac(qdev, QED_FILTER_XCAST_TYPE_DEL,
303 qdev->primary_mac.addr_bytes);
306 DP_ERR(edev, "Unable to remove current macaddr"
307 " Reverting to previous default mac\n");
308 ether_addr_copy(&qdev->primary_mac,
309 ð_dev->data->mac_addrs[0]);
314 rc = qede_set_ucast_rx_mac(qdev, QED_FILTER_XCAST_TYPE_ADD,
315 mac_addr->addr_bytes);
318 DP_ERR(edev, "Unable to add new default mac\n");
320 ether_addr_copy(mac_addr, &qdev->primary_mac);
326 static void qede_config_accept_any_vlan(struct qede_dev *qdev, bool action)
328 struct ecore_dev *edev = &qdev->edev;
329 struct qed_update_vport_params params = {
331 .accept_any_vlan = action,
332 .update_accept_any_vlan_flg = 1,
336 /* Proceed only if action actually needs to be performed */
337 if (qdev->accept_any_vlan == action)
340 rc = qdev->ops->vport_update(edev, ¶ms);
342 DP_ERR(edev, "Failed to %s accept-any-vlan\n",
343 action ? "enable" : "disable");
345 DP_INFO(edev, "%s accept-any-vlan\n",
346 action ? "enabled" : "disabled");
347 qdev->accept_any_vlan = action;
351 static int qede_vlan_stripping(struct rte_eth_dev *eth_dev, bool set_stripping)
353 struct qed_update_vport_params vport_update_params;
354 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
355 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
358 memset(&vport_update_params, 0, sizeof(vport_update_params));
359 vport_update_params.vport_id = 0;
360 vport_update_params.update_inner_vlan_removal_flg = 1;
361 vport_update_params.inner_vlan_removal_flg = set_stripping;
362 rc = qdev->ops->vport_update(edev, &vport_update_params);
364 DP_ERR(edev, "Update V-PORT failed %d\n", rc);
371 static void qede_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
373 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
374 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
375 struct rte_eth_rxmode *rxmode = ð_dev->data->dev_conf.rxmode;
377 if (mask & ETH_VLAN_STRIP_MASK) {
378 if (rxmode->hw_vlan_strip)
379 (void)qede_vlan_stripping(eth_dev, 1);
381 (void)qede_vlan_stripping(eth_dev, 0);
384 if (mask & ETH_VLAN_FILTER_MASK) {
385 /* VLAN filtering kicks in when a VLAN is added */
386 if (rxmode->hw_vlan_filter) {
387 qede_vlan_filter_set(eth_dev, 0, 1);
389 if (qdev->configured_vlans > 1) { /* Excluding VLAN0 */
390 DP_NOTICE(edev, false,
391 " Please remove existing VLAN filters"
392 " before disabling VLAN filtering\n");
393 /* Signal app that VLAN filtering is still
396 rxmode->hw_vlan_filter = true;
398 qede_vlan_filter_set(eth_dev, 0, 0);
403 if (mask & ETH_VLAN_EXTEND_MASK)
404 DP_INFO(edev, "No offloads are supported with VLAN Q-in-Q"
405 " and classification is based on outer tag only\n");
407 DP_INFO(edev, "vlan offload mask %d vlan-strip %d vlan-filter %d\n",
408 mask, rxmode->hw_vlan_strip, rxmode->hw_vlan_filter);
411 static int qede_set_ucast_rx_vlan(struct qede_dev *qdev,
412 enum qed_filter_xcast_params_type opcode,
415 struct qed_filter_params filter_cmd;
416 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
418 memset(&filter_cmd, 0, sizeof(filter_cmd));
419 filter_cmd.type = QED_FILTER_TYPE_UCAST;
420 filter_cmd.filter.ucast.type = opcode;
421 filter_cmd.filter.ucast.vlan_valid = 1;
422 filter_cmd.filter.ucast.vlan = vid;
424 return qdev->ops->filter_config(edev, &filter_cmd);
427 static int qede_vlan_filter_set(struct rte_eth_dev *eth_dev,
428 uint16_t vlan_id, int on)
430 struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
431 struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
432 struct qed_dev_eth_info *dev_info = &qdev->dev_info;
433 struct qede_vlan_entry *tmp = NULL;
434 struct qede_vlan_entry *vlan;
437 if (qdev->configured_vlans == dev_info->num_vlan_filters) {
438 DP_NOTICE(edev, false, "Reached max VLAN filter limit"
439 " enabling accept_any_vlan\n");
440 qede_config_accept_any_vlan(qdev, true);
445 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
446 if (tmp->vid == vlan_id) {
447 DP_ERR(edev, "VLAN %u already configured\n",
453 vlan = rte_malloc(NULL, sizeof(struct qede_vlan_entry),
454 RTE_CACHE_LINE_SIZE);
457 DP_ERR(edev, "Did not allocate memory for VLAN\n");
461 rc = qede_set_ucast_rx_vlan(qdev, QED_FILTER_XCAST_TYPE_ADD,
464 DP_ERR(edev, "Failed to add VLAN %u rc %d\n", vlan_id,
469 SLIST_INSERT_HEAD(&qdev->vlan_list_head, vlan, list);
470 qdev->configured_vlans++;
471 DP_INFO(edev, "VLAN %u added, configured_vlans %u\n",
472 vlan_id, qdev->configured_vlans);
475 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
476 if (tmp->vid == vlan_id)
481 if (qdev->configured_vlans == 0) {
483 "No VLAN filters configured yet\n");
487 DP_ERR(edev, "VLAN %u not configured\n", vlan_id);
491 SLIST_REMOVE(&qdev->vlan_list_head, tmp, qede_vlan_entry, list);
493 rc = qede_set_ucast_rx_vlan(qdev, QED_FILTER_XCAST_TYPE_DEL,
496 DP_ERR(edev, "Failed to delete VLAN %u rc %d\n",
499 qdev->configured_vlans--;
500 DP_INFO(edev, "VLAN %u removed configured_vlans %u\n",
501 vlan_id, qdev->configured_vlans);
508 static int qede_init_vport(struct qede_dev *qdev)
510 struct ecore_dev *edev = &qdev->edev;
511 struct qed_start_vport_params start = {0};
514 start.remove_inner_vlan = 1;
515 start.gro_enable = 0;
516 start.mtu = ETHER_MTU + QEDE_ETH_OVERHEAD;
518 start.drop_ttl0 = false;
519 start.clear_stats = 1;
520 start.handle_ptp_pkts = 0;
522 rc = qdev->ops->vport_start(edev, &start);
524 DP_ERR(edev, "Start V-PORT failed %d\n", rc);
529 "Start vport ramrod passed, vport_id = %d, MTU = %u\n",
530 start.vport_id, ETHER_MTU);
535 static int qede_dev_configure(struct rte_eth_dev *eth_dev)
537 struct qede_dev *qdev = eth_dev->data->dev_private;
538 struct ecore_dev *edev = &qdev->edev;
539 struct rte_eth_rxmode *rxmode = ð_dev->data->dev_conf.rxmode;
542 PMD_INIT_FUNC_TRACE(edev);
544 /* Check requirements for 100G mode */
545 if (edev->num_hwfns > 1) {
546 if (eth_dev->data->nb_rx_queues < 2 ||
547 eth_dev->data->nb_tx_queues < 2) {
548 DP_NOTICE(edev, false,
549 "100G mode needs min. 2 RX/TX queues\n");
553 if ((eth_dev->data->nb_rx_queues % 2 != 0) ||
554 (eth_dev->data->nb_tx_queues % 2 != 0)) {
555 DP_NOTICE(edev, false,
556 "100G mode needs even no. of RX/TX queues\n");
561 qdev->fp_num_tx = eth_dev->data->nb_tx_queues;
562 qdev->fp_num_rx = eth_dev->data->nb_rx_queues;
563 qdev->num_queues = qdev->fp_num_tx + qdev->fp_num_rx;
565 /* Sanity checks and throw warnings */
566 if (rxmode->enable_scatter == 1) {
567 DP_ERR(edev, "RX scatter packets is not supported\n");
571 if (rxmode->enable_lro == 1) {
572 DP_INFO(edev, "LRO is not supported\n");
576 if (!rxmode->hw_strip_crc)
577 DP_INFO(edev, "L2 CRC stripping is always enabled in hw\n");
579 if (!rxmode->hw_ip_checksum)
580 DP_INFO(edev, "IP/UDP/TCP checksum offload is always enabled "
583 SLIST_INIT(&qdev->vlan_list_head);
585 /* Check for the port restart case */
586 if (qdev->state != QEDE_DEV_INIT) {
587 rc = qdev->ops->vport_stop(edev, 0);
590 qede_dealloc_fp_resc(eth_dev);
593 /* Fastpath status block should be initialized before sending
594 * VPORT-START in the case of VF. Anyway, do it for both VF/PF.
596 rc = qede_alloc_fp_resc(qdev);
600 /* Issue VPORT-START with default config values to allow
601 * other port configurations early on.
603 rc = qede_init_vport(qdev);
607 /* Add primary mac for PF */
609 qede_mac_addr_set(eth_dev, &qdev->primary_mac);
611 /* Enable VLAN offloads by default */
612 qede_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK |
613 ETH_VLAN_FILTER_MASK |
614 ETH_VLAN_EXTEND_MASK);
616 qdev->state = QEDE_DEV_CONFIG;
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 int qede_rss_hash_update(struct rte_eth_dev *eth_dev,
1041 struct rte_eth_rss_conf *rss_conf)
1043 struct qed_update_vport_params vport_update_params;
1044 struct qede_dev *qdev = eth_dev->data->dev_private;
1045 struct ecore_dev *edev = &qdev->edev;
1047 uint32_t *key = (uint32_t *)rss_conf->rss_key;
1048 uint64_t hf = rss_conf->rss_hf;
1052 DP_ERR(edev, "hash function 0 will disable RSS\n");
1055 rss_caps |= (hf & ETH_RSS_IPV4) ? ECORE_RSS_IPV4 : 0;
1056 rss_caps |= (hf & ETH_RSS_IPV6) ? ECORE_RSS_IPV6 : 0;
1057 rss_caps |= (hf & ETH_RSS_IPV6_EX) ? ECORE_RSS_IPV6 : 0;
1058 rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_TCP) ? ECORE_RSS_IPV4_TCP : 0;
1059 rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_TCP) ? ECORE_RSS_IPV6_TCP : 0;
1060 rss_caps |= (hf & ETH_RSS_IPV6_TCP_EX) ? ECORE_RSS_IPV6_TCP : 0;
1062 /* If the mapping doesn't fit any supported, return */
1063 if (rss_caps == 0 && hf != 0)
1066 memset(&vport_update_params, 0, sizeof(vport_update_params));
1069 memcpy(qdev->rss_params.rss_key, rss_conf->rss_key,
1070 rss_conf->rss_key_len);
1072 qdev->rss_params.rss_caps = rss_caps;
1073 memcpy(&vport_update_params.rss_params, &qdev->rss_params,
1074 sizeof(vport_update_params.rss_params));
1075 vport_update_params.update_rss_flg = 1;
1076 vport_update_params.vport_id = 0;
1078 return qdev->ops->vport_update(edev, &vport_update_params);
1081 int qede_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
1082 struct rte_eth_rss_conf *rss_conf)
1084 struct qede_dev *qdev = eth_dev->data->dev_private;
1087 if (rss_conf->rss_key_len < sizeof(qdev->rss_params.rss_key))
1090 if (rss_conf->rss_key)
1091 memcpy(rss_conf->rss_key, qdev->rss_params.rss_key,
1092 sizeof(qdev->rss_params.rss_key));
1095 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV4) ?
1097 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV6) ?
1099 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV6) ?
1100 ETH_RSS_IPV6_EX : 0;
1101 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV4_TCP) ?
1102 ETH_RSS_NONFRAG_IPV4_TCP : 0;
1103 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV6_TCP) ?
1104 ETH_RSS_NONFRAG_IPV6_TCP : 0;
1105 hf |= (qdev->rss_params.rss_caps & ECORE_RSS_IPV6_TCP) ?
1106 ETH_RSS_IPV6_TCP_EX : 0;
1108 rss_conf->rss_hf = hf;
1113 int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
1114 struct rte_eth_rss_reta_entry64 *reta_conf,
1117 struct qed_update_vport_params vport_update_params;
1118 struct qede_dev *qdev = eth_dev->data->dev_private;
1119 struct ecore_dev *edev = &qdev->edev;
1120 uint16_t i, idx, shift;
1122 if (reta_size > ETH_RSS_RETA_SIZE_128) {
1123 DP_ERR(edev, "reta_size %d is not supported by hardware\n",
1128 memset(&vport_update_params, 0, sizeof(vport_update_params));
1129 memcpy(&vport_update_params.rss_params, &qdev->rss_params,
1130 sizeof(vport_update_params.rss_params));
1132 for (i = 0; i < reta_size; i++) {
1133 idx = i / RTE_RETA_GROUP_SIZE;
1134 shift = i % RTE_RETA_GROUP_SIZE;
1135 if (reta_conf[idx].mask & (1ULL << shift)) {
1136 uint8_t entry = reta_conf[idx].reta[shift];
1137 qdev->rss_params.rss_ind_table[i] = entry;
1141 vport_update_params.update_rss_flg = 1;
1142 vport_update_params.vport_id = 0;
1144 return qdev->ops->vport_update(edev, &vport_update_params);
1147 int qede_rss_reta_query(struct rte_eth_dev *eth_dev,
1148 struct rte_eth_rss_reta_entry64 *reta_conf,
1151 struct qede_dev *qdev = eth_dev->data->dev_private;
1152 uint16_t i, idx, shift;
1154 if (reta_size > ETH_RSS_RETA_SIZE_128) {
1155 struct ecore_dev *edev = &qdev->edev;
1156 DP_ERR(edev, "reta_size %d is not supported\n",
1160 for (i = 0; i < reta_size; i++) {
1161 idx = i / RTE_RETA_GROUP_SIZE;
1162 shift = i % RTE_RETA_GROUP_SIZE;
1163 if (reta_conf[idx].mask & (1ULL << shift)) {
1164 uint8_t entry = qdev->rss_params.rss_ind_table[i];
1165 reta_conf[idx].reta[shift] = entry;
1172 int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
1174 uint32_t frame_size;
1175 struct qede_dev *qdev = dev->data->dev_private;
1176 struct rte_eth_dev_info dev_info = {0};
1178 qede_dev_info_get(dev, &dev_info);
1181 frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN + 4;
1183 if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen))
1186 if (!dev->data->scattered_rx &&
1187 frame_size > dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)
1190 if (frame_size > ETHER_MAX_LEN)
1191 dev->data->dev_conf.rxmode.jumbo_frame = 1;
1193 dev->data->dev_conf.rxmode.jumbo_frame = 0;
1195 /* update max frame size */
1196 dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
1199 qede_dev_start(dev);
1204 static const struct eth_dev_ops qede_eth_dev_ops = {
1205 .dev_configure = qede_dev_configure,
1206 .dev_infos_get = qede_dev_info_get,
1207 .rx_queue_setup = qede_rx_queue_setup,
1208 .rx_queue_release = qede_rx_queue_release,
1209 .tx_queue_setup = qede_tx_queue_setup,
1210 .tx_queue_release = qede_tx_queue_release,
1211 .dev_start = qede_dev_start,
1212 .dev_set_link_up = qede_dev_set_link_up,
1213 .dev_set_link_down = qede_dev_set_link_down,
1214 .link_update = qede_link_update,
1215 .promiscuous_enable = qede_promiscuous_enable,
1216 .promiscuous_disable = qede_promiscuous_disable,
1217 .allmulticast_enable = qede_allmulticast_enable,
1218 .allmulticast_disable = qede_allmulticast_disable,
1219 .dev_stop = qede_dev_stop,
1220 .dev_close = qede_dev_close,
1221 .stats_get = qede_get_stats,
1222 .stats_reset = qede_reset_stats,
1223 .xstats_get = qede_get_xstats,
1224 .xstats_reset = qede_reset_xstats,
1225 .xstats_get_names = qede_get_xstats_names,
1226 .mac_addr_add = qede_mac_addr_add,
1227 .mac_addr_remove = qede_mac_addr_remove,
1228 .mac_addr_set = qede_mac_addr_set,
1229 .vlan_offload_set = qede_vlan_offload_set,
1230 .vlan_filter_set = qede_vlan_filter_set,
1231 .flow_ctrl_set = qede_flow_ctrl_set,
1232 .flow_ctrl_get = qede_flow_ctrl_get,
1233 .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
1234 .rss_hash_update = qede_rss_hash_update,
1235 .rss_hash_conf_get = qede_rss_hash_conf_get,
1236 .reta_update = qede_rss_reta_update,
1237 .reta_query = qede_rss_reta_query,
1238 .mtu_set = qede_set_mtu,
1241 static const struct eth_dev_ops qede_eth_vf_dev_ops = {
1242 .dev_configure = qede_dev_configure,
1243 .dev_infos_get = qede_dev_info_get,
1244 .rx_queue_setup = qede_rx_queue_setup,
1245 .rx_queue_release = qede_rx_queue_release,
1246 .tx_queue_setup = qede_tx_queue_setup,
1247 .tx_queue_release = qede_tx_queue_release,
1248 .dev_start = qede_dev_start,
1249 .dev_set_link_up = qede_dev_set_link_up,
1250 .dev_set_link_down = qede_dev_set_link_down,
1251 .link_update = qede_link_update,
1252 .promiscuous_enable = qede_promiscuous_enable,
1253 .promiscuous_disable = qede_promiscuous_disable,
1254 .allmulticast_enable = qede_allmulticast_enable,
1255 .allmulticast_disable = qede_allmulticast_disable,
1256 .dev_stop = qede_dev_stop,
1257 .dev_close = qede_dev_close,
1258 .stats_get = qede_get_stats,
1259 .stats_reset = qede_reset_stats,
1260 .xstats_get = qede_get_xstats,
1261 .xstats_reset = qede_reset_xstats,
1262 .xstats_get_names = qede_get_xstats_names,
1263 .vlan_offload_set = qede_vlan_offload_set,
1264 .vlan_filter_set = qede_vlan_filter_set,
1265 .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
1266 .rss_hash_update = qede_rss_hash_update,
1267 .rss_hash_conf_get = qede_rss_hash_conf_get,
1268 .reta_update = qede_rss_reta_update,
1269 .reta_query = qede_rss_reta_query,
1270 .mtu_set = qede_set_mtu,
1273 static void qede_update_pf_params(struct ecore_dev *edev)
1275 struct ecore_pf_params pf_params;
1277 memset(&pf_params, 0, sizeof(struct ecore_pf_params));
1278 pf_params.eth_pf_params.num_cons = 64;
1279 qed_ops->common->update_pf_params(edev, &pf_params);
1282 static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
1284 struct rte_pci_device *pci_dev;
1285 struct rte_pci_addr pci_addr;
1286 struct qede_dev *adapter;
1287 struct ecore_dev *edev;
1288 struct qed_dev_eth_info dev_info;
1289 struct qed_slowpath_params params;
1290 static bool do_once = true;
1291 uint8_t bulletin_change;
1292 uint8_t vf_mac[ETHER_ADDR_LEN];
1293 uint8_t is_mac_forced;
1295 /* Fix up ecore debug level */
1296 uint32_t dp_module = ~0 & ~ECORE_MSG_HW;
1297 uint8_t dp_level = ECORE_LEVEL_VERBOSE;
1298 uint32_t max_mac_addrs;
1301 /* Extract key data structures */
1302 adapter = eth_dev->data->dev_private;
1303 edev = &adapter->edev;
1304 pci_addr = eth_dev->pci_dev->addr;
1306 PMD_INIT_FUNC_TRACE(edev);
1308 snprintf(edev->name, NAME_SIZE, PCI_SHORT_PRI_FMT ":dpdk-port-%u",
1309 pci_addr.bus, pci_addr.devid, pci_addr.function,
1310 eth_dev->data->port_id);
1312 eth_dev->rx_pkt_burst = qede_recv_pkts;
1313 eth_dev->tx_pkt_burst = qede_xmit_pkts;
1315 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
1316 DP_NOTICE(edev, false,
1317 "Skipping device init from secondary process\n");
1321 pci_dev = eth_dev->pci_dev;
1323 rte_eth_copy_pci_info(eth_dev, pci_dev);
1325 qed_ops = qed_get_eth_ops();
1327 DP_ERR(edev, "Failed to get qed_eth_ops_pass\n");
1331 DP_INFO(edev, "Starting qede probe\n");
1333 rc = qed_ops->common->probe(edev, pci_dev, QED_PROTOCOL_ETH,
1334 dp_module, dp_level, is_vf);
1337 DP_ERR(edev, "qede probe failed rc %d\n", rc);
1341 qede_update_pf_params(edev);
1343 rte_intr_callback_register(ð_dev->pci_dev->intr_handle,
1344 qede_interrupt_handler, (void *)eth_dev);
1346 if (rte_intr_enable(ð_dev->pci_dev->intr_handle)) {
1347 DP_ERR(edev, "rte_intr_enable() failed\n");
1351 /* Start the Slowpath-process */
1352 memset(¶ms, 0, sizeof(struct qed_slowpath_params));
1353 params.int_mode = ECORE_INT_MODE_MSIX;
1354 params.drv_major = QEDE_MAJOR_VERSION;
1355 params.drv_minor = QEDE_MINOR_VERSION;
1356 params.drv_rev = QEDE_REVISION_VERSION;
1357 params.drv_eng = QEDE_ENGINEERING_VERSION;
1358 strncpy((char *)params.name, "qede LAN", QED_DRV_VER_STR_SIZE);
1360 /* For CMT mode device do periodic polling for slowpath events.
1361 * This is required since uio device uses only one MSI-x
1362 * interrupt vector but we need one for each engine.
1364 if (edev->num_hwfns > 1) {
1365 rc = rte_eal_alarm_set(timer_period * US_PER_S,
1369 DP_ERR(edev, "Unable to start periodic"
1370 " timer rc %d\n", rc);
1375 rc = qed_ops->common->slowpath_start(edev, ¶ms);
1377 DP_ERR(edev, "Cannot start slowpath rc = %d\n", rc);
1378 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
1383 rc = qed_ops->fill_dev_info(edev, &dev_info);
1385 DP_ERR(edev, "Cannot get device_info rc %d\n", rc);
1386 qed_ops->common->slowpath_stop(edev);
1387 qed_ops->common->remove(edev);
1388 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
1393 qede_alloc_etherdev(adapter, &dev_info);
1395 adapter->ops->common->set_id(edev, edev->name, QEDE_DRV_MODULE_VERSION);
1398 adapter->dev_info.num_mac_addrs =
1399 (uint32_t)RESC_NUM(ECORE_LEADING_HWFN(edev),
1402 ecore_vf_get_num_mac_filters(ECORE_LEADING_HWFN(edev),
1403 &adapter->dev_info.num_mac_addrs);
1405 /* Allocate memory for storing MAC addr */
1406 eth_dev->data->mac_addrs = rte_zmalloc(edev->name,
1408 adapter->dev_info.num_mac_addrs),
1409 RTE_CACHE_LINE_SIZE);
1411 if (eth_dev->data->mac_addrs == NULL) {
1412 DP_ERR(edev, "Failed to allocate MAC address\n");
1413 qed_ops->common->slowpath_stop(edev);
1414 qed_ops->common->remove(edev);
1415 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
1421 ether_addr_copy((struct ether_addr *)edev->hwfns[0].
1422 hw_info.hw_mac_addr,
1423 ð_dev->data->mac_addrs[0]);
1424 ether_addr_copy(ð_dev->data->mac_addrs[0],
1425 &adapter->primary_mac);
1427 ecore_vf_read_bulletin(ECORE_LEADING_HWFN(edev),
1429 if (bulletin_change) {
1431 ecore_vf_bulletin_get_forced_mac(
1432 ECORE_LEADING_HWFN(edev),
1435 if (is_mac_exist && is_mac_forced) {
1436 DP_INFO(edev, "VF macaddr received from PF\n");
1437 ether_addr_copy((struct ether_addr *)&vf_mac,
1438 ð_dev->data->mac_addrs[0]);
1439 ether_addr_copy(ð_dev->data->mac_addrs[0],
1440 &adapter->primary_mac);
1442 DP_NOTICE(edev, false,
1443 "No VF macaddr assigned\n");
1448 eth_dev->dev_ops = (is_vf) ? &qede_eth_vf_dev_ops : &qede_eth_dev_ops;
1451 qede_print_adapter_info(adapter);
1455 adapter->state = QEDE_DEV_INIT;
1457 DP_NOTICE(edev, false, "MAC address : %02x:%02x:%02x:%02x:%02x:%02x\n",
1458 adapter->primary_mac.addr_bytes[0],
1459 adapter->primary_mac.addr_bytes[1],
1460 adapter->primary_mac.addr_bytes[2],
1461 adapter->primary_mac.addr_bytes[3],
1462 adapter->primary_mac.addr_bytes[4],
1463 adapter->primary_mac.addr_bytes[5]);
1468 static int qedevf_eth_dev_init(struct rte_eth_dev *eth_dev)
1470 return qede_common_dev_init(eth_dev, 1);
1473 static int qede_eth_dev_init(struct rte_eth_dev *eth_dev)
1475 return qede_common_dev_init(eth_dev, 0);
1478 static int qede_dev_common_uninit(struct rte_eth_dev *eth_dev)
1480 /* only uninitialize in the primary process */
1481 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
1484 /* safe to close dev here */
1485 qede_dev_close(eth_dev);
1487 eth_dev->dev_ops = NULL;
1488 eth_dev->rx_pkt_burst = NULL;
1489 eth_dev->tx_pkt_burst = NULL;
1491 if (eth_dev->data->mac_addrs)
1492 rte_free(eth_dev->data->mac_addrs);
1494 eth_dev->data->mac_addrs = NULL;
1499 static int qede_eth_dev_uninit(struct rte_eth_dev *eth_dev)
1501 return qede_dev_common_uninit(eth_dev);
1504 static int qedevf_eth_dev_uninit(struct rte_eth_dev *eth_dev)
1506 return qede_dev_common_uninit(eth_dev);
1509 static struct rte_pci_id pci_id_qedevf_map[] = {
1510 #define QEDEVF_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
1512 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_NX2_VF)
1515 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_57980S_IOV)
1520 static struct rte_pci_id pci_id_qede_map[] = {
1521 #define QEDE_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
1523 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_NX2_57980E)
1526 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_NX2_57980S)
1529 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_57980S_40)
1532 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_57980S_25)
1535 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_57980S_100)
1540 static struct eth_driver rte_qedevf_pmd = {
1542 .id_table = pci_id_qedevf_map,
1544 RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1545 .probe = rte_eth_dev_pci_probe,
1546 .remove = rte_eth_dev_pci_remove,
1548 .eth_dev_init = qedevf_eth_dev_init,
1549 .eth_dev_uninit = qedevf_eth_dev_uninit,
1550 .dev_private_size = sizeof(struct qede_dev),
1553 static struct eth_driver rte_qede_pmd = {
1555 .id_table = pci_id_qede_map,
1557 RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
1558 .probe = rte_eth_dev_pci_probe,
1559 .remove = rte_eth_dev_pci_remove,
1561 .eth_dev_init = qede_eth_dev_init,
1562 .eth_dev_uninit = qede_eth_dev_uninit,
1563 .dev_private_size = sizeof(struct qede_dev),
1566 RTE_PMD_REGISTER_PCI(net_qede, rte_qede_pmd.pci_drv);
1567 RTE_PMD_REGISTER_PCI_TABLE(net_qede, pci_id_qede_map);
1568 RTE_PMD_REGISTER_PCI(net_qede_vf, rte_qedevf_pmd.pci_drv);
1569 RTE_PMD_REGISTER_PCI_TABLE(net_qede_vf, pci_id_qedevf_map);