1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2018 Intel Corporation
5 #include <rte_string_fns.h>
6 #include <rte_ethdev_pci.h>
13 #include "base/ice_sched.h"
14 #include "base/ice_flow.h"
15 #include "base/ice_dcb.h"
16 #include "ice_ethdev.h"
19 #define ICE_MAX_QP_NUM "max_queue_pair_num"
20 #define ICE_DFLT_OUTER_TAG_TYPE ICE_AQ_VSI_OUTER_TAG_VLAN_9100
21 #define ICE_DFLT_PKG_FILE "/lib/firmware/intel/ice/ddp/ice.pkg"
24 int ice_logtype_driver;
26 static int ice_dev_configure(struct rte_eth_dev *dev);
27 static int ice_dev_start(struct rte_eth_dev *dev);
28 static void ice_dev_stop(struct rte_eth_dev *dev);
29 static void ice_dev_close(struct rte_eth_dev *dev);
30 static int ice_dev_reset(struct rte_eth_dev *dev);
31 static void ice_dev_info_get(struct rte_eth_dev *dev,
32 struct rte_eth_dev_info *dev_info);
33 static int ice_link_update(struct rte_eth_dev *dev,
34 int wait_to_complete);
35 static int ice_dev_set_link_up(struct rte_eth_dev *dev);
36 static int ice_dev_set_link_down(struct rte_eth_dev *dev);
38 static int ice_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
39 static int ice_vlan_offload_set(struct rte_eth_dev *dev, int mask);
40 static int ice_vlan_tpid_set(struct rte_eth_dev *dev,
41 enum rte_vlan_type vlan_type,
43 static int ice_rss_reta_update(struct rte_eth_dev *dev,
44 struct rte_eth_rss_reta_entry64 *reta_conf,
46 static int ice_rss_reta_query(struct rte_eth_dev *dev,
47 struct rte_eth_rss_reta_entry64 *reta_conf,
49 static int ice_rss_hash_update(struct rte_eth_dev *dev,
50 struct rte_eth_rss_conf *rss_conf);
51 static int ice_rss_hash_conf_get(struct rte_eth_dev *dev,
52 struct rte_eth_rss_conf *rss_conf);
53 static void ice_promisc_enable(struct rte_eth_dev *dev);
54 static void ice_promisc_disable(struct rte_eth_dev *dev);
55 static void ice_allmulti_enable(struct rte_eth_dev *dev);
56 static void ice_allmulti_disable(struct rte_eth_dev *dev);
57 static int ice_vlan_filter_set(struct rte_eth_dev *dev,
60 static int ice_macaddr_set(struct rte_eth_dev *dev,
61 struct ether_addr *mac_addr);
62 static int ice_macaddr_add(struct rte_eth_dev *dev,
63 struct ether_addr *mac_addr,
64 __rte_unused uint32_t index,
66 static void ice_macaddr_remove(struct rte_eth_dev *dev, uint32_t index);
67 static int ice_rx_queue_intr_enable(struct rte_eth_dev *dev,
69 static int ice_rx_queue_intr_disable(struct rte_eth_dev *dev,
71 static int ice_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
73 static int ice_vlan_pvid_set(struct rte_eth_dev *dev,
74 uint16_t pvid, int on);
75 static int ice_get_eeprom_length(struct rte_eth_dev *dev);
76 static int ice_get_eeprom(struct rte_eth_dev *dev,
77 struct rte_dev_eeprom_info *eeprom);
78 static int ice_stats_get(struct rte_eth_dev *dev,
79 struct rte_eth_stats *stats);
80 static void ice_stats_reset(struct rte_eth_dev *dev);
81 static int ice_xstats_get(struct rte_eth_dev *dev,
82 struct rte_eth_xstat *xstats, unsigned int n);
83 static int ice_xstats_get_names(struct rte_eth_dev *dev,
84 struct rte_eth_xstat_name *xstats_names,
87 static const struct rte_pci_id pci_id_ice_map[] = {
88 { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_BACKPLANE) },
89 { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_QSFP) },
90 { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_SFP) },
91 { .vendor_id = 0, /* sentinel */ },
94 static const struct eth_dev_ops ice_eth_dev_ops = {
95 .dev_configure = ice_dev_configure,
96 .dev_start = ice_dev_start,
97 .dev_stop = ice_dev_stop,
98 .dev_close = ice_dev_close,
99 .dev_reset = ice_dev_reset,
100 .dev_set_link_up = ice_dev_set_link_up,
101 .dev_set_link_down = ice_dev_set_link_down,
102 .rx_queue_start = ice_rx_queue_start,
103 .rx_queue_stop = ice_rx_queue_stop,
104 .tx_queue_start = ice_tx_queue_start,
105 .tx_queue_stop = ice_tx_queue_stop,
106 .rx_queue_setup = ice_rx_queue_setup,
107 .rx_queue_release = ice_rx_queue_release,
108 .tx_queue_setup = ice_tx_queue_setup,
109 .tx_queue_release = ice_tx_queue_release,
110 .dev_infos_get = ice_dev_info_get,
111 .dev_supported_ptypes_get = ice_dev_supported_ptypes_get,
112 .link_update = ice_link_update,
113 .mtu_set = ice_mtu_set,
114 .mac_addr_set = ice_macaddr_set,
115 .mac_addr_add = ice_macaddr_add,
116 .mac_addr_remove = ice_macaddr_remove,
117 .vlan_filter_set = ice_vlan_filter_set,
118 .vlan_offload_set = ice_vlan_offload_set,
119 .vlan_tpid_set = ice_vlan_tpid_set,
120 .reta_update = ice_rss_reta_update,
121 .reta_query = ice_rss_reta_query,
122 .rss_hash_update = ice_rss_hash_update,
123 .rss_hash_conf_get = ice_rss_hash_conf_get,
124 .promiscuous_enable = ice_promisc_enable,
125 .promiscuous_disable = ice_promisc_disable,
126 .allmulticast_enable = ice_allmulti_enable,
127 .allmulticast_disable = ice_allmulti_disable,
128 .rx_queue_intr_enable = ice_rx_queue_intr_enable,
129 .rx_queue_intr_disable = ice_rx_queue_intr_disable,
130 .fw_version_get = ice_fw_version_get,
131 .vlan_pvid_set = ice_vlan_pvid_set,
132 .rxq_info_get = ice_rxq_info_get,
133 .txq_info_get = ice_txq_info_get,
134 .get_eeprom_length = ice_get_eeprom_length,
135 .get_eeprom = ice_get_eeprom,
136 .rx_queue_count = ice_rx_queue_count,
137 .rx_descriptor_status = ice_rx_descriptor_status,
138 .tx_descriptor_status = ice_tx_descriptor_status,
139 .stats_get = ice_stats_get,
140 .stats_reset = ice_stats_reset,
141 .xstats_get = ice_xstats_get,
142 .xstats_get_names = ice_xstats_get_names,
143 .xstats_reset = ice_stats_reset,
146 /* store statistics names and its offset in stats structure */
147 struct ice_xstats_name_off {
148 char name[RTE_ETH_XSTATS_NAME_SIZE];
152 static const struct ice_xstats_name_off ice_stats_strings[] = {
153 {"rx_unicast_packets", offsetof(struct ice_eth_stats, rx_unicast)},
154 {"rx_multicast_packets", offsetof(struct ice_eth_stats, rx_multicast)},
155 {"rx_broadcast_packets", offsetof(struct ice_eth_stats, rx_broadcast)},
156 {"rx_dropped", offsetof(struct ice_eth_stats, rx_discards)},
157 {"rx_unknown_protocol_packets", offsetof(struct ice_eth_stats,
158 rx_unknown_protocol)},
159 {"tx_unicast_packets", offsetof(struct ice_eth_stats, tx_unicast)},
160 {"tx_multicast_packets", offsetof(struct ice_eth_stats, tx_multicast)},
161 {"tx_broadcast_packets", offsetof(struct ice_eth_stats, tx_broadcast)},
162 {"tx_dropped", offsetof(struct ice_eth_stats, tx_discards)},
165 #define ICE_NB_ETH_XSTATS (sizeof(ice_stats_strings) / \
166 sizeof(ice_stats_strings[0]))
168 static const struct ice_xstats_name_off ice_hw_port_strings[] = {
169 {"tx_link_down_dropped", offsetof(struct ice_hw_port_stats,
170 tx_dropped_link_down)},
171 {"rx_crc_errors", offsetof(struct ice_hw_port_stats, crc_errors)},
172 {"rx_illegal_byte_errors", offsetof(struct ice_hw_port_stats,
174 {"rx_error_bytes", offsetof(struct ice_hw_port_stats, error_bytes)},
175 {"mac_local_errors", offsetof(struct ice_hw_port_stats,
177 {"mac_remote_errors", offsetof(struct ice_hw_port_stats,
179 {"rx_len_errors", offsetof(struct ice_hw_port_stats,
181 {"tx_xon_packets", offsetof(struct ice_hw_port_stats, link_xon_tx)},
182 {"rx_xon_packets", offsetof(struct ice_hw_port_stats, link_xon_rx)},
183 {"tx_xoff_packets", offsetof(struct ice_hw_port_stats, link_xoff_tx)},
184 {"rx_xoff_packets", offsetof(struct ice_hw_port_stats, link_xoff_rx)},
185 {"rx_size_64_packets", offsetof(struct ice_hw_port_stats, rx_size_64)},
186 {"rx_size_65_to_127_packets", offsetof(struct ice_hw_port_stats,
188 {"rx_size_128_to_255_packets", offsetof(struct ice_hw_port_stats,
190 {"rx_size_256_to_511_packets", offsetof(struct ice_hw_port_stats,
192 {"rx_size_512_to_1023_packets", offsetof(struct ice_hw_port_stats,
194 {"rx_size_1024_to_1522_packets", offsetof(struct ice_hw_port_stats,
196 {"rx_size_1523_to_max_packets", offsetof(struct ice_hw_port_stats,
198 {"rx_undersized_errors", offsetof(struct ice_hw_port_stats,
200 {"rx_oversize_errors", offsetof(struct ice_hw_port_stats,
202 {"rx_mac_short_pkt_dropped", offsetof(struct ice_hw_port_stats,
203 mac_short_pkt_dropped)},
204 {"rx_fragmented_errors", offsetof(struct ice_hw_port_stats,
206 {"rx_jabber_errors", offsetof(struct ice_hw_port_stats, rx_jabber)},
207 {"tx_size_64_packets", offsetof(struct ice_hw_port_stats, tx_size_64)},
208 {"tx_size_65_to_127_packets", offsetof(struct ice_hw_port_stats,
210 {"tx_size_128_to_255_packets", offsetof(struct ice_hw_port_stats,
212 {"tx_size_256_to_511_packets", offsetof(struct ice_hw_port_stats,
214 {"tx_size_512_to_1023_packets", offsetof(struct ice_hw_port_stats,
216 {"tx_size_1024_to_1522_packets", offsetof(struct ice_hw_port_stats,
218 {"tx_size_1523_to_max_packets", offsetof(struct ice_hw_port_stats,
222 #define ICE_NB_HW_PORT_XSTATS (sizeof(ice_hw_port_strings) / \
223 sizeof(ice_hw_port_strings[0]))
226 ice_init_controlq_parameter(struct ice_hw *hw)
228 /* fields for adminq */
229 hw->adminq.num_rq_entries = ICE_ADMINQ_LEN;
230 hw->adminq.num_sq_entries = ICE_ADMINQ_LEN;
231 hw->adminq.rq_buf_size = ICE_ADMINQ_BUF_SZ;
232 hw->adminq.sq_buf_size = ICE_ADMINQ_BUF_SZ;
234 /* fields for mailboxq, DPDK used as PF host */
235 hw->mailboxq.num_rq_entries = ICE_MAILBOXQ_LEN;
236 hw->mailboxq.num_sq_entries = ICE_MAILBOXQ_LEN;
237 hw->mailboxq.rq_buf_size = ICE_MAILBOXQ_BUF_SZ;
238 hw->mailboxq.sq_buf_size = ICE_MAILBOXQ_BUF_SZ;
242 ice_check_qp_num(const char *key, const char *qp_value,
243 __rte_unused void *opaque)
248 while (isblank(*qp_value))
251 num = strtoul(qp_value, &end, 10);
253 if (!num || (*end == '-') || errno) {
254 PMD_DRV_LOG(WARNING, "invalid value:\"%s\" for key:\"%s\", "
264 ice_config_max_queue_pair_num(struct rte_devargs *devargs)
266 struct rte_kvargs *kvlist;
267 const char *queue_num_key = ICE_MAX_QP_NUM;
273 kvlist = rte_kvargs_parse(devargs->args, NULL);
277 if (!rte_kvargs_count(kvlist, queue_num_key)) {
278 rte_kvargs_free(kvlist);
282 if (rte_kvargs_process(kvlist, queue_num_key,
283 ice_check_qp_num, NULL) < 0) {
284 rte_kvargs_free(kvlist);
287 ret = rte_kvargs_process(kvlist, queue_num_key,
288 ice_check_qp_num, NULL);
289 rte_kvargs_free(kvlist);
295 ice_res_pool_init(struct ice_res_pool_info *pool, uint32_t base,
298 struct pool_entry *entry;
303 entry = rte_zmalloc(NULL, sizeof(*entry), 0);
306 "Failed to allocate memory for resource pool");
310 /* queue heap initialize */
311 pool->num_free = num;
314 LIST_INIT(&pool->alloc_list);
315 LIST_INIT(&pool->free_list);
317 /* Initialize element */
321 LIST_INSERT_HEAD(&pool->free_list, entry, next);
326 ice_res_pool_alloc(struct ice_res_pool_info *pool,
329 struct pool_entry *entry, *valid_entry;
332 PMD_INIT_LOG(ERR, "Invalid parameter");
336 if (pool->num_free < num) {
337 PMD_INIT_LOG(ERR, "No resource. ask:%u, available:%u",
338 num, pool->num_free);
343 /* Lookup in free list and find most fit one */
344 LIST_FOREACH(entry, &pool->free_list, next) {
345 if (entry->len >= num) {
347 if (entry->len == num) {
352 valid_entry->len > entry->len)
357 /* Not find one to satisfy the request, return */
359 PMD_INIT_LOG(ERR, "No valid entry found");
363 * The entry have equal queue number as requested,
364 * remove it from alloc_list.
366 if (valid_entry->len == num) {
367 LIST_REMOVE(valid_entry, next);
370 * The entry have more numbers than requested,
371 * create a new entry for alloc_list and minus its
372 * queue base and number in free_list.
374 entry = rte_zmalloc(NULL, sizeof(*entry), 0);
377 "Failed to allocate memory for "
381 entry->base = valid_entry->base;
383 valid_entry->base += num;
384 valid_entry->len -= num;
388 /* Insert it into alloc list, not sorted */
389 LIST_INSERT_HEAD(&pool->alloc_list, valid_entry, next);
391 pool->num_free -= valid_entry->len;
392 pool->num_alloc += valid_entry->len;
394 return valid_entry->base + pool->base;
398 ice_res_pool_destroy(struct ice_res_pool_info *pool)
400 struct pool_entry *entry, *next_entry;
405 for (entry = LIST_FIRST(&pool->alloc_list);
406 entry && (next_entry = LIST_NEXT(entry, next), 1);
407 entry = next_entry) {
408 LIST_REMOVE(entry, next);
412 for (entry = LIST_FIRST(&pool->free_list);
413 entry && (next_entry = LIST_NEXT(entry, next), 1);
414 entry = next_entry) {
415 LIST_REMOVE(entry, next);
422 LIST_INIT(&pool->alloc_list);
423 LIST_INIT(&pool->free_list);
427 ice_vsi_config_default_rss(struct ice_aqc_vsi_props *info)
429 /* Set VSI LUT selection */
430 info->q_opt_rss = ICE_AQ_VSI_Q_OPT_RSS_LUT_VSI &
431 ICE_AQ_VSI_Q_OPT_RSS_LUT_M;
432 /* Set Hash scheme */
433 info->q_opt_rss |= ICE_AQ_VSI_Q_OPT_RSS_TPLZ &
434 ICE_AQ_VSI_Q_OPT_RSS_HASH_M;
436 info->q_opt_tc = ICE_AQ_VSI_Q_OPT_TC_OVR_M;
439 static enum ice_status
440 ice_vsi_config_tc_queue_mapping(struct ice_vsi *vsi,
441 struct ice_aqc_vsi_props *info,
442 uint8_t enabled_tcmap)
444 uint16_t bsf, qp_idx;
446 /* default tc 0 now. Multi-TC supporting need to be done later.
447 * Configure TC and queue mapping parameters, for enabled TC,
448 * allocate qpnum_per_tc queues to this traffic.
450 if (enabled_tcmap != 0x01) {
451 PMD_INIT_LOG(ERR, "only TC0 is supported");
455 vsi->nb_qps = RTE_MIN(vsi->nb_qps, ICE_MAX_Q_PER_TC);
456 bsf = rte_bsf32(vsi->nb_qps);
457 /* Adjust the queue number to actual queues that can be applied */
458 vsi->nb_qps = 0x1 << bsf;
461 /* Set tc and queue mapping with VSI */
462 info->tc_mapping[0] = rte_cpu_to_le_16((qp_idx <<
463 ICE_AQ_VSI_TC_Q_OFFSET_S) |
464 (bsf << ICE_AQ_VSI_TC_Q_NUM_S));
466 /* Associate queue number with VSI */
467 info->mapping_flags |= rte_cpu_to_le_16(ICE_AQ_VSI_Q_MAP_CONTIG);
468 info->q_mapping[0] = rte_cpu_to_le_16(vsi->base_queue);
469 info->q_mapping[1] = rte_cpu_to_le_16(vsi->nb_qps);
470 info->valid_sections |=
471 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_RXQ_MAP_VALID);
472 /* Set the info.ingress_table and info.egress_table
473 * for UP translate table. Now just set it to 1:1 map by default
474 * -- 0b 111 110 101 100 011 010 001 000 == 0xFAC688
476 #define ICE_TC_QUEUE_TABLE_DFLT 0x00FAC688
477 info->ingress_table = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
478 info->egress_table = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
479 info->outer_up_table = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
484 ice_init_mac_address(struct rte_eth_dev *dev)
486 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
488 if (!is_unicast_ether_addr
489 ((struct ether_addr *)hw->port_info[0].mac.lan_addr)) {
490 PMD_INIT_LOG(ERR, "Invalid MAC address");
494 ether_addr_copy((struct ether_addr *)hw->port_info[0].mac.lan_addr,
495 (struct ether_addr *)hw->port_info[0].mac.perm_addr);
497 dev->data->mac_addrs = rte_zmalloc(NULL, sizeof(struct ether_addr), 0);
498 if (!dev->data->mac_addrs) {
500 "Failed to allocate memory to store mac address");
503 /* store it to dev data */
504 ether_addr_copy((struct ether_addr *)hw->port_info[0].mac.perm_addr,
505 &dev->data->mac_addrs[0]);
509 /* Find out specific MAC filter */
510 static struct ice_mac_filter *
511 ice_find_mac_filter(struct ice_vsi *vsi, struct ether_addr *macaddr)
513 struct ice_mac_filter *f;
515 TAILQ_FOREACH(f, &vsi->mac_list, next) {
516 if (is_same_ether_addr(macaddr, &f->mac_info.mac_addr))
524 ice_add_mac_filter(struct ice_vsi *vsi, struct ether_addr *mac_addr)
526 struct ice_fltr_list_entry *m_list_itr = NULL;
527 struct ice_mac_filter *f;
528 struct LIST_HEAD_TYPE list_head;
529 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
532 /* If it's added and configured, return */
533 f = ice_find_mac_filter(vsi, mac_addr);
535 PMD_DRV_LOG(INFO, "This MAC filter already exists.");
539 INIT_LIST_HEAD(&list_head);
541 m_list_itr = (struct ice_fltr_list_entry *)
542 ice_malloc(hw, sizeof(*m_list_itr));
547 ice_memcpy(m_list_itr->fltr_info.l_data.mac.mac_addr,
548 mac_addr, ETH_ALEN, ICE_NONDMA_TO_NONDMA);
549 m_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
550 m_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
551 m_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_MAC;
552 m_list_itr->fltr_info.flag = ICE_FLTR_TX;
553 m_list_itr->fltr_info.vsi_handle = vsi->idx;
555 LIST_ADD(&m_list_itr->list_entry, &list_head);
558 ret = ice_add_mac(hw, &list_head);
559 if (ret != ICE_SUCCESS) {
560 PMD_DRV_LOG(ERR, "Failed to add MAC filter");
564 /* Add the mac addr into mac list */
565 f = rte_zmalloc(NULL, sizeof(*f), 0);
567 PMD_DRV_LOG(ERR, "failed to allocate memory");
571 rte_memcpy(&f->mac_info.mac_addr, mac_addr, ETH_ADDR_LEN);
572 TAILQ_INSERT_TAIL(&vsi->mac_list, f, next);
578 rte_free(m_list_itr);
583 ice_remove_mac_filter(struct ice_vsi *vsi, struct ether_addr *mac_addr)
585 struct ice_fltr_list_entry *m_list_itr = NULL;
586 struct ice_mac_filter *f;
587 struct LIST_HEAD_TYPE list_head;
588 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
591 /* Can't find it, return an error */
592 f = ice_find_mac_filter(vsi, mac_addr);
596 INIT_LIST_HEAD(&list_head);
598 m_list_itr = (struct ice_fltr_list_entry *)
599 ice_malloc(hw, sizeof(*m_list_itr));
604 ice_memcpy(m_list_itr->fltr_info.l_data.mac.mac_addr,
605 mac_addr, ETH_ALEN, ICE_NONDMA_TO_NONDMA);
606 m_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
607 m_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
608 m_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_MAC;
609 m_list_itr->fltr_info.flag = ICE_FLTR_TX;
610 m_list_itr->fltr_info.vsi_handle = vsi->idx;
612 LIST_ADD(&m_list_itr->list_entry, &list_head);
614 /* remove the mac filter */
615 ret = ice_remove_mac(hw, &list_head);
616 if (ret != ICE_SUCCESS) {
617 PMD_DRV_LOG(ERR, "Failed to remove MAC filter");
622 /* Remove the mac addr from mac list */
623 TAILQ_REMOVE(&vsi->mac_list, f, next);
629 rte_free(m_list_itr);
633 /* Find out specific VLAN filter */
634 static struct ice_vlan_filter *
635 ice_find_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
637 struct ice_vlan_filter *f;
639 TAILQ_FOREACH(f, &vsi->vlan_list, next) {
640 if (vlan_id == f->vlan_info.vlan_id)
648 ice_add_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
650 struct ice_fltr_list_entry *v_list_itr = NULL;
651 struct ice_vlan_filter *f;
652 struct LIST_HEAD_TYPE list_head;
656 if (!vsi || vlan_id > ETHER_MAX_VLAN_ID)
659 hw = ICE_VSI_TO_HW(vsi);
661 /* If it's added and configured, return. */
662 f = ice_find_vlan_filter(vsi, vlan_id);
664 PMD_DRV_LOG(INFO, "This VLAN filter already exists.");
668 if (!vsi->vlan_anti_spoof_on && !vsi->vlan_filter_on)
671 INIT_LIST_HEAD(&list_head);
673 v_list_itr = (struct ice_fltr_list_entry *)
674 ice_malloc(hw, sizeof(*v_list_itr));
679 v_list_itr->fltr_info.l_data.vlan.vlan_id = vlan_id;
680 v_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
681 v_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
682 v_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
683 v_list_itr->fltr_info.flag = ICE_FLTR_TX;
684 v_list_itr->fltr_info.vsi_handle = vsi->idx;
686 LIST_ADD(&v_list_itr->list_entry, &list_head);
689 ret = ice_add_vlan(hw, &list_head);
690 if (ret != ICE_SUCCESS) {
691 PMD_DRV_LOG(ERR, "Failed to add VLAN filter");
696 /* Add vlan into vlan list */
697 f = rte_zmalloc(NULL, sizeof(*f), 0);
699 PMD_DRV_LOG(ERR, "failed to allocate memory");
703 f->vlan_info.vlan_id = vlan_id;
704 TAILQ_INSERT_TAIL(&vsi->vlan_list, f, next);
710 rte_free(v_list_itr);
715 ice_remove_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
717 struct ice_fltr_list_entry *v_list_itr = NULL;
718 struct ice_vlan_filter *f;
719 struct LIST_HEAD_TYPE list_head;
724 * Vlan 0 is the generic filter for untagged packets
725 * and can't be removed.
727 if (!vsi || vlan_id == 0 || vlan_id > ETHER_MAX_VLAN_ID)
730 hw = ICE_VSI_TO_HW(vsi);
732 /* Can't find it, return an error */
733 f = ice_find_vlan_filter(vsi, vlan_id);
737 INIT_LIST_HEAD(&list_head);
739 v_list_itr = (struct ice_fltr_list_entry *)
740 ice_malloc(hw, sizeof(*v_list_itr));
746 v_list_itr->fltr_info.l_data.vlan.vlan_id = vlan_id;
747 v_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
748 v_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
749 v_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
750 v_list_itr->fltr_info.flag = ICE_FLTR_TX;
751 v_list_itr->fltr_info.vsi_handle = vsi->idx;
753 LIST_ADD(&v_list_itr->list_entry, &list_head);
755 /* remove the vlan filter */
756 ret = ice_remove_vlan(hw, &list_head);
757 if (ret != ICE_SUCCESS) {
758 PMD_DRV_LOG(ERR, "Failed to remove VLAN filter");
763 /* Remove the vlan id from vlan list */
764 TAILQ_REMOVE(&vsi->vlan_list, f, next);
770 rte_free(v_list_itr);
775 ice_remove_all_mac_vlan_filters(struct ice_vsi *vsi)
777 struct ice_mac_filter *m_f;
778 struct ice_vlan_filter *v_f;
781 if (!vsi || !vsi->mac_num)
784 TAILQ_FOREACH(m_f, &vsi->mac_list, next) {
785 ret = ice_remove_mac_filter(vsi, &m_f->mac_info.mac_addr);
786 if (ret != ICE_SUCCESS) {
792 if (vsi->vlan_num == 0)
795 TAILQ_FOREACH(v_f, &vsi->vlan_list, next) {
796 ret = ice_remove_vlan_filter(vsi, v_f->vlan_info.vlan_id);
797 if (ret != ICE_SUCCESS) {
808 ice_vsi_config_qinq_insertion(struct ice_vsi *vsi, bool on)
810 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
811 struct ice_vsi_ctx ctxt;
815 /* Check if it has been already on or off */
816 if (vsi->info.valid_sections &
817 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID)) {
819 if ((vsi->info.outer_tag_flags &
820 ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST) ==
821 ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST)
822 return 0; /* already on */
824 if (!(vsi->info.outer_tag_flags &
825 ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST))
826 return 0; /* already off */
831 qinq_flags = ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST;
834 /* clear global insertion and use per packet insertion */
835 vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_INSERT);
836 vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST);
837 vsi->info.outer_tag_flags |= qinq_flags;
838 /* use default vlan type 0x8100 */
839 vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_TYPE_M);
840 vsi->info.outer_tag_flags |= ICE_DFLT_OUTER_TAG_TYPE <<
841 ICE_AQ_VSI_OUTER_TAG_TYPE_S;
842 (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
843 ctxt.info.valid_sections =
844 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
845 ctxt.vsi_num = vsi->vsi_id;
846 ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
849 "Update VSI failed to %s qinq stripping",
850 on ? "enable" : "disable");
854 vsi->info.valid_sections |=
855 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
861 ice_vsi_config_qinq_stripping(struct ice_vsi *vsi, bool on)
863 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
864 struct ice_vsi_ctx ctxt;
868 /* Check if it has been already on or off */
869 if (vsi->info.valid_sections &
870 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID)) {
872 if ((vsi->info.outer_tag_flags &
873 ICE_AQ_VSI_OUTER_TAG_MODE_M) ==
874 ICE_AQ_VSI_OUTER_TAG_COPY)
875 return 0; /* already on */
877 if ((vsi->info.outer_tag_flags &
878 ICE_AQ_VSI_OUTER_TAG_MODE_M) ==
879 ICE_AQ_VSI_OUTER_TAG_NOTHING)
880 return 0; /* already off */
885 qinq_flags = ICE_AQ_VSI_OUTER_TAG_COPY;
887 qinq_flags = ICE_AQ_VSI_OUTER_TAG_NOTHING;
888 vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_MODE_M);
889 vsi->info.outer_tag_flags |= qinq_flags;
890 /* use default vlan type 0x8100 */
891 vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_TYPE_M);
892 vsi->info.outer_tag_flags |= ICE_DFLT_OUTER_TAG_TYPE <<
893 ICE_AQ_VSI_OUTER_TAG_TYPE_S;
894 (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
895 ctxt.info.valid_sections =
896 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
897 ctxt.vsi_num = vsi->vsi_id;
898 ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
901 "Update VSI failed to %s qinq stripping",
902 on ? "enable" : "disable");
906 vsi->info.valid_sections |=
907 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
913 ice_vsi_config_double_vlan(struct ice_vsi *vsi, int on)
917 ret = ice_vsi_config_qinq_stripping(vsi, on);
919 PMD_DRV_LOG(ERR, "Fail to set qinq stripping - %d", ret);
921 ret = ice_vsi_config_qinq_insertion(vsi, on);
923 PMD_DRV_LOG(ERR, "Fail to set qinq insertion - %d", ret);
930 ice_pf_enable_irq0(struct ice_hw *hw)
932 /* reset the registers */
933 ICE_WRITE_REG(hw, PFINT_OICR_ENA, 0);
934 ICE_READ_REG(hw, PFINT_OICR);
937 ICE_WRITE_REG(hw, PFINT_OICR_ENA,
938 (uint32_t)(PFINT_OICR_ENA_INT_ENA_M &
939 (~PFINT_OICR_LINK_STAT_CHANGE_M)));
941 ICE_WRITE_REG(hw, PFINT_OICR_CTL,
942 (0 & PFINT_OICR_CTL_MSIX_INDX_M) |
943 ((0 << PFINT_OICR_CTL_ITR_INDX_S) &
944 PFINT_OICR_CTL_ITR_INDX_M) |
945 PFINT_OICR_CTL_CAUSE_ENA_M);
947 ICE_WRITE_REG(hw, PFINT_FW_CTL,
948 (0 & PFINT_FW_CTL_MSIX_INDX_M) |
949 ((0 << PFINT_FW_CTL_ITR_INDX_S) &
950 PFINT_FW_CTL_ITR_INDX_M) |
951 PFINT_FW_CTL_CAUSE_ENA_M);
953 ICE_WRITE_REG(hw, PFINT_OICR_ENA, PFINT_OICR_ENA_INT_ENA_M);
956 ICE_WRITE_REG(hw, GLINT_DYN_CTL(0),
957 GLINT_DYN_CTL_INTENA_M |
958 GLINT_DYN_CTL_CLEARPBA_M |
959 GLINT_DYN_CTL_ITR_INDX_M);
966 ice_pf_disable_irq0(struct ice_hw *hw)
968 /* Disable all interrupt types */
969 ICE_WRITE_REG(hw, GLINT_DYN_CTL(0), GLINT_DYN_CTL_WB_ON_ITR_M);
975 ice_handle_aq_msg(struct rte_eth_dev *dev)
977 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
978 struct ice_ctl_q_info *cq = &hw->adminq;
979 struct ice_rq_event_info event;
980 uint16_t pending, opcode;
983 event.buf_len = ICE_AQ_MAX_BUF_LEN;
984 event.msg_buf = rte_zmalloc(NULL, event.buf_len, 0);
985 if (!event.msg_buf) {
986 PMD_DRV_LOG(ERR, "Failed to allocate mem");
992 ret = ice_clean_rq_elem(hw, cq, &event, &pending);
994 if (ret != ICE_SUCCESS) {
996 "Failed to read msg from AdminQ, "
998 hw->adminq.sq_last_status);
1001 opcode = rte_le_to_cpu_16(event.desc.opcode);
1004 case ice_aqc_opc_get_link_status:
1005 ret = ice_link_update(dev, 0);
1007 _rte_eth_dev_callback_process
1008 (dev, RTE_ETH_EVENT_INTR_LSC, NULL);
1011 PMD_DRV_LOG(DEBUG, "Request %u is not supported yet",
1016 rte_free(event.msg_buf);
1021 * Interrupt handler triggered by NIC for handling
1022 * specific interrupt.
1025 * Pointer to interrupt handle.
1027 * The address of parameter (struct rte_eth_dev *) regsitered before.
1033 ice_interrupt_handler(void *param)
1035 struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
1036 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1043 uint32_t int_fw_ctl;
1046 /* Disable interrupt */
1047 ice_pf_disable_irq0(hw);
1049 /* read out interrupt causes */
1050 oicr = ICE_READ_REG(hw, PFINT_OICR);
1052 int_fw_ctl = ICE_READ_REG(hw, PFINT_FW_CTL);
1055 /* No interrupt event indicated */
1056 if (!(oicr & PFINT_OICR_INTEVENT_M)) {
1057 PMD_DRV_LOG(INFO, "No interrupt event");
1062 if (int_fw_ctl & PFINT_FW_CTL_INTEVENT_M) {
1063 PMD_DRV_LOG(INFO, "FW_CTL: link state change event");
1064 ice_handle_aq_msg(dev);
1067 if (oicr & PFINT_OICR_LINK_STAT_CHANGE_M) {
1068 PMD_DRV_LOG(INFO, "OICR: link state change event");
1069 ice_link_update(dev, 0);
1073 if (oicr & PFINT_OICR_MAL_DETECT_M) {
1074 PMD_DRV_LOG(WARNING, "OICR: MDD event");
1075 reg = ICE_READ_REG(hw, GL_MDET_TX_PQM);
1076 if (reg & GL_MDET_TX_PQM_VALID_M) {
1077 pf_num = (reg & GL_MDET_TX_PQM_PF_NUM_M) >>
1078 GL_MDET_TX_PQM_PF_NUM_S;
1079 event = (reg & GL_MDET_TX_PQM_MAL_TYPE_M) >>
1080 GL_MDET_TX_PQM_MAL_TYPE_S;
1081 queue = (reg & GL_MDET_TX_PQM_QNUM_M) >>
1082 GL_MDET_TX_PQM_QNUM_S;
1084 PMD_DRV_LOG(WARNING, "Malicious Driver Detection event "
1085 "%d by PQM on TX queue %d PF# %d",
1086 event, queue, pf_num);
1089 reg = ICE_READ_REG(hw, GL_MDET_TX_TCLAN);
1090 if (reg & GL_MDET_TX_TCLAN_VALID_M) {
1091 pf_num = (reg & GL_MDET_TX_TCLAN_PF_NUM_M) >>
1092 GL_MDET_TX_TCLAN_PF_NUM_S;
1093 event = (reg & GL_MDET_TX_TCLAN_MAL_TYPE_M) >>
1094 GL_MDET_TX_TCLAN_MAL_TYPE_S;
1095 queue = (reg & GL_MDET_TX_TCLAN_QNUM_M) >>
1096 GL_MDET_TX_TCLAN_QNUM_S;
1098 PMD_DRV_LOG(WARNING, "Malicious Driver Detection event "
1099 "%d by TCLAN on TX queue %d PF# %d",
1100 event, queue, pf_num);
1104 /* Enable interrupt */
1105 ice_pf_enable_irq0(hw);
1106 rte_intr_enable(dev->intr_handle);
1109 /* Initialize SW parameters of PF */
1111 ice_pf_sw_init(struct rte_eth_dev *dev)
1113 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1114 struct ice_hw *hw = ICE_PF_TO_HW(pf);
1116 if (ice_config_max_queue_pair_num(dev->device->devargs) > 0)
1118 ice_config_max_queue_pair_num(dev->device->devargs);
1121 (uint16_t)RTE_MIN(hw->func_caps.common_cap.num_txq,
1122 hw->func_caps.common_cap.num_rxq);
1124 pf->lan_nb_qps = pf->lan_nb_qp_max;
1129 static struct ice_vsi *
1130 ice_setup_vsi(struct ice_pf *pf, enum ice_vsi_type type)
1132 struct ice_hw *hw = ICE_PF_TO_HW(pf);
1133 struct ice_vsi *vsi = NULL;
1134 struct ice_vsi_ctx vsi_ctx;
1136 struct ether_addr broadcast = {
1137 .addr_bytes = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff} };
1138 struct ether_addr mac_addr;
1139 uint16_t max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
1140 uint8_t tc_bitmap = 0x1;
1142 /* hw->num_lports = 1 in NIC mode */
1143 vsi = rte_zmalloc(NULL, sizeof(struct ice_vsi), 0);
1147 vsi->idx = pf->next_vsi_idx;
1150 vsi->adapter = ICE_PF_TO_ADAPTER(pf);
1151 vsi->max_macaddrs = ICE_NUM_MACADDR_MAX;
1152 vsi->vlan_anti_spoof_on = 0;
1153 vsi->vlan_filter_on = 1;
1154 TAILQ_INIT(&vsi->mac_list);
1155 TAILQ_INIT(&vsi->vlan_list);
1157 /* Be sync with ETH_RSS_RETA_SIZE_x maximum value definition */
1158 pf->hash_lut_size = hw->func_caps.common_cap.rss_table_size >
1159 ETH_RSS_RETA_SIZE_512 ? ETH_RSS_RETA_SIZE_512 :
1160 hw->func_caps.common_cap.rss_table_size;
1161 pf->flags |= ICE_FLAG_RSS_AQ_CAPABLE;
1163 memset(&vsi_ctx, 0, sizeof(vsi_ctx));
1164 /* base_queue in used in queue mapping of VSI add/update command.
1165 * Suppose vsi->base_queue is 0 now, don't consider SRIOV, VMDQ
1166 * cases in the first stage. Only Main VSI.
1168 vsi->base_queue = 0;
1171 vsi->nb_qps = pf->lan_nb_qps;
1172 ice_vsi_config_default_rss(&vsi_ctx.info);
1173 vsi_ctx.alloc_from_pool = true;
1174 vsi_ctx.flags = ICE_AQ_VSI_TYPE_PF;
1175 /* switch_id is queried by get_switch_config aq, which is done
1178 vsi_ctx.info.sw_id = hw->port_info->sw_id;
1179 vsi_ctx.info.sw_flags2 = ICE_AQ_VSI_SW_FLAG_LAN_ENA;
1180 /* Allow all untagged or tagged packets */
1181 vsi_ctx.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_ALL;
1182 vsi_ctx.info.vlan_flags |= ICE_AQ_VSI_VLAN_EMOD_NOTHING;
1183 vsi_ctx.info.q_opt_rss = ICE_AQ_VSI_Q_OPT_RSS_LUT_PF |
1184 ICE_AQ_VSI_Q_OPT_RSS_TPLZ;
1185 /* Enable VLAN/UP trip */
1186 ret = ice_vsi_config_tc_queue_mapping(vsi,
1191 "tc queue mapping with vsi failed, "
1199 /* for other types of VSI */
1200 PMD_INIT_LOG(ERR, "other types of VSI not supported");
1204 /* VF has MSIX interrupt in VF range, don't allocate here */
1205 if (type == ICE_VSI_PF) {
1206 ret = ice_res_pool_alloc(&pf->msix_pool,
1207 RTE_MIN(vsi->nb_qps,
1208 RTE_MAX_RXTX_INTR_VEC_ID));
1210 PMD_INIT_LOG(ERR, "VSI MAIN %d get heap failed %d",
1213 vsi->msix_intr = ret;
1214 vsi->nb_msix = RTE_MIN(vsi->nb_qps, RTE_MAX_RXTX_INTR_VEC_ID);
1219 ret = ice_add_vsi(hw, vsi->idx, &vsi_ctx, NULL);
1220 if (ret != ICE_SUCCESS) {
1221 PMD_INIT_LOG(ERR, "add vsi failed, err = %d", ret);
1224 /* store vsi information is SW structure */
1225 vsi->vsi_id = vsi_ctx.vsi_num;
1226 vsi->info = vsi_ctx.info;
1227 pf->vsis_allocated = vsi_ctx.vsis_allocd;
1228 pf->vsis_unallocated = vsi_ctx.vsis_unallocated;
1230 /* MAC configuration */
1231 rte_memcpy(pf->dev_addr.addr_bytes,
1232 hw->port_info->mac.perm_addr,
1235 rte_memcpy(&mac_addr, &pf->dev_addr, ETHER_ADDR_LEN);
1236 ret = ice_add_mac_filter(vsi, &mac_addr);
1237 if (ret != ICE_SUCCESS)
1238 PMD_INIT_LOG(ERR, "Failed to add dflt MAC filter");
1240 rte_memcpy(&mac_addr, &broadcast, ETHER_ADDR_LEN);
1241 ret = ice_add_mac_filter(vsi, &mac_addr);
1242 if (ret != ICE_SUCCESS)
1243 PMD_INIT_LOG(ERR, "Failed to add MAC filter");
1245 /* At the beginning, only TC0. */
1246 /* What we need here is the maximam number of the TX queues.
1247 * Currently vsi->nb_qps means it.
1248 * Correct it if any change.
1250 max_txqs[0] = vsi->nb_qps;
1251 ret = ice_cfg_vsi_lan(hw->port_info, vsi->idx,
1252 tc_bitmap, max_txqs);
1253 if (ret != ICE_SUCCESS)
1254 PMD_INIT_LOG(ERR, "Failed to config vsi sched");
1264 ice_send_driver_ver(struct ice_hw *hw)
1266 struct ice_driver_ver dv;
1268 /* we don't have driver version use 0 for dummy */
1272 dv.subbuild_ver = 0;
1273 strncpy((char *)dv.driver_string, "dpdk", sizeof(dv.driver_string));
1275 return ice_aq_send_driver_ver(hw, &dv, NULL);
1279 ice_pf_setup(struct ice_pf *pf)
1281 struct ice_vsi *vsi;
1283 /* Clear all stats counters */
1284 pf->offset_loaded = FALSE;
1285 memset(&pf->stats, 0, sizeof(struct ice_hw_port_stats));
1286 memset(&pf->stats_offset, 0, sizeof(struct ice_hw_port_stats));
1287 memset(&pf->internal_stats, 0, sizeof(struct ice_eth_stats));
1288 memset(&pf->internal_stats_offset, 0, sizeof(struct ice_eth_stats));
1290 vsi = ice_setup_vsi(pf, ICE_VSI_PF);
1292 PMD_INIT_LOG(ERR, "Failed to add vsi for PF");
1301 static int ice_load_pkg(struct rte_eth_dev *dev)
1303 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1304 const char *pkg_file = ICE_DFLT_PKG_FILE;
1311 file = fopen(pkg_file, "rb");
1313 PMD_INIT_LOG(ERR, "failed to open file: %s\n", pkg_file);
1317 err = stat(pkg_file, &fstat);
1319 PMD_INIT_LOG(ERR, "failed to get file stats\n");
1324 buf_len = fstat.st_size;
1325 buf = rte_malloc(NULL, buf_len, 0);
1328 PMD_INIT_LOG(ERR, "failed to allocate buf of size %d for package\n",
1334 err = fread(buf, buf_len, 1, file);
1336 PMD_INIT_LOG(ERR, "failed to read package data\n");
1344 err = ice_copy_and_init_pkg(hw, buf, buf_len);
1346 PMD_INIT_LOG(ERR, "ice_copy_and_init_hw failed: %d\n", err);
1349 err = ice_init_hw_tbls(hw);
1351 PMD_INIT_LOG(ERR, "ice_init_hw_tbls failed: %d\n", err);
1352 goto fail_init_tbls;
1358 rte_free(hw->pkg_copy);
1365 ice_dev_init(struct rte_eth_dev *dev)
1367 struct rte_pci_device *pci_dev;
1368 struct rte_intr_handle *intr_handle;
1369 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1370 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1371 struct ice_adapter *ad =
1372 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1373 struct ice_vsi *vsi;
1376 dev->dev_ops = &ice_eth_dev_ops;
1377 dev->rx_pkt_burst = ice_recv_pkts;
1378 dev->tx_pkt_burst = ice_xmit_pkts;
1379 dev->tx_pkt_prepare = ice_prep_pkts;
1381 ice_set_default_ptype_table(dev);
1382 pci_dev = RTE_DEV_TO_PCI(dev->device);
1383 intr_handle = &pci_dev->intr_handle;
1385 pf->adapter = ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1386 pf->adapter->eth_dev = dev;
1387 pf->dev_data = dev->data;
1388 hw->back = pf->adapter;
1389 hw->hw_addr = (uint8_t *)pci_dev->mem_resource[0].addr;
1390 hw->vendor_id = pci_dev->id.vendor_id;
1391 hw->device_id = pci_dev->id.device_id;
1392 hw->subsystem_vendor_id = pci_dev->id.subsystem_vendor_id;
1393 hw->subsystem_device_id = pci_dev->id.subsystem_device_id;
1394 hw->bus.device = pci_dev->addr.devid;
1395 hw->bus.func = pci_dev->addr.function;
1397 ice_init_controlq_parameter(hw);
1399 ret = ice_init_hw(hw);
1401 PMD_INIT_LOG(ERR, "Failed to initialize HW");
1405 ret = ice_load_pkg(dev);
1407 PMD_INIT_LOG(WARNING, "Failed to load the DDP package,"
1408 "Entering Safe Mode");
1409 ad->is_safe_mode = 1;
1412 PMD_INIT_LOG(INFO, "FW %d.%d.%05d API %d.%d",
1413 hw->fw_maj_ver, hw->fw_min_ver, hw->fw_build,
1414 hw->api_maj_ver, hw->api_min_ver);
1416 ice_pf_sw_init(dev);
1417 ret = ice_init_mac_address(dev);
1419 PMD_INIT_LOG(ERR, "Failed to initialize mac address");
1423 ret = ice_res_pool_init(&pf->msix_pool, 1,
1424 hw->func_caps.common_cap.num_msix_vectors - 1);
1426 PMD_INIT_LOG(ERR, "Failed to init MSIX pool");
1427 goto err_msix_pool_init;
1430 ret = ice_pf_setup(pf);
1432 PMD_INIT_LOG(ERR, "Failed to setup PF");
1436 ret = ice_send_driver_ver(hw);
1438 PMD_INIT_LOG(ERR, "Failed to send driver version");
1444 /* Disable double vlan by default */
1445 ice_vsi_config_double_vlan(vsi, FALSE);
1447 ret = ice_aq_stop_lldp(hw, TRUE, NULL);
1448 if (ret != ICE_SUCCESS)
1449 PMD_INIT_LOG(DEBUG, "lldp has already stopped\n");
1451 /* register callback func to eal lib */
1452 rte_intr_callback_register(intr_handle,
1453 ice_interrupt_handler, dev);
1455 ice_pf_enable_irq0(hw);
1457 /* enable uio intr after callback register */
1458 rte_intr_enable(intr_handle);
1463 ice_res_pool_destroy(&pf->msix_pool);
1465 rte_free(dev->data->mac_addrs);
1467 ice_sched_cleanup_all(hw);
1468 rte_free(hw->port_info);
1469 ice_shutdown_all_ctrlq(hw);
1475 ice_release_vsi(struct ice_vsi *vsi)
1478 struct ice_vsi_ctx vsi_ctx;
1479 enum ice_status ret;
1484 hw = ICE_VSI_TO_HW(vsi);
1486 ice_remove_all_mac_vlan_filters(vsi);
1488 memset(&vsi_ctx, 0, sizeof(vsi_ctx));
1490 vsi_ctx.vsi_num = vsi->vsi_id;
1491 vsi_ctx.info = vsi->info;
1492 ret = ice_free_vsi(hw, vsi->idx, &vsi_ctx, false, NULL);
1493 if (ret != ICE_SUCCESS) {
1494 PMD_INIT_LOG(ERR, "Failed to free vsi by aq, %u", vsi->vsi_id);
1504 ice_vsi_disable_queues_intr(struct ice_vsi *vsi)
1506 struct rte_eth_dev *dev = vsi->adapter->eth_dev;
1507 struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
1508 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1509 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
1510 uint16_t msix_intr, i;
1512 /* disable interrupt and also clear all the exist config */
1513 for (i = 0; i < vsi->nb_qps; i++) {
1514 ICE_WRITE_REG(hw, QINT_TQCTL(vsi->base_queue + i), 0);
1515 ICE_WRITE_REG(hw, QINT_RQCTL(vsi->base_queue + i), 0);
1519 if (rte_intr_allow_others(intr_handle))
1521 for (i = 0; i < vsi->nb_msix; i++) {
1522 msix_intr = vsi->msix_intr + i;
1523 ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr),
1524 GLINT_DYN_CTL_WB_ON_ITR_M);
1528 ICE_WRITE_REG(hw, GLINT_DYN_CTL(0), GLINT_DYN_CTL_WB_ON_ITR_M);
1532 ice_dev_stop(struct rte_eth_dev *dev)
1534 struct rte_eth_dev_data *data = dev->data;
1535 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1536 struct ice_vsi *main_vsi = pf->main_vsi;
1537 struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
1538 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1541 /* avoid stopping again */
1542 if (pf->adapter_stopped)
1545 /* stop and clear all Rx queues */
1546 for (i = 0; i < data->nb_rx_queues; i++)
1547 ice_rx_queue_stop(dev, i);
1549 /* stop and clear all Tx queues */
1550 for (i = 0; i < data->nb_tx_queues; i++)
1551 ice_tx_queue_stop(dev, i);
1553 /* disable all queue interrupts */
1554 ice_vsi_disable_queues_intr(main_vsi);
1556 /* Clear all queues and release mbufs */
1557 ice_clear_queues(dev);
1559 ice_dev_set_link_down(dev);
1561 /* Clean datapath event and queue/vec mapping */
1562 rte_intr_efd_disable(intr_handle);
1563 if (intr_handle->intr_vec) {
1564 rte_free(intr_handle->intr_vec);
1565 intr_handle->intr_vec = NULL;
1568 pf->adapter_stopped = true;
1572 ice_dev_close(struct rte_eth_dev *dev)
1574 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1575 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1577 /* Since stop will make link down, then the link event will be
1578 * triggered, disable the irq firstly to avoid the port_infoe etc
1579 * resources deallocation causing the interrupt service thread
1582 ice_pf_disable_irq0(hw);
1586 /* release all queue resource */
1587 ice_free_queues(dev);
1589 ice_res_pool_destroy(&pf->msix_pool);
1590 ice_release_vsi(pf->main_vsi);
1591 ice_sched_cleanup_all(hw);
1592 rte_free(hw->port_info);
1593 hw->port_info = NULL;
1594 ice_shutdown_all_ctrlq(hw);
1598 ice_dev_uninit(struct rte_eth_dev *dev)
1600 struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
1601 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1605 dev->dev_ops = NULL;
1606 dev->rx_pkt_burst = NULL;
1607 dev->tx_pkt_burst = NULL;
1609 rte_free(dev->data->mac_addrs);
1610 dev->data->mac_addrs = NULL;
1612 /* disable uio intr before callback unregister */
1613 rte_intr_disable(intr_handle);
1615 /* unregister callback func from eal lib */
1616 rte_intr_callback_unregister(intr_handle,
1617 ice_interrupt_handler, dev);
1623 ice_dev_configure(__rte_unused struct rte_eth_dev *dev)
1625 struct ice_adapter *ad =
1626 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1628 /* Initialize to TRUE. If any of Rx queues doesn't meet the
1629 * bulk allocation or vector Rx preconditions we will reset it.
1631 ad->rx_bulk_alloc_allowed = true;
1632 ad->tx_simple_allowed = true;
1637 static int ice_init_rss(struct ice_pf *pf)
1639 struct ice_hw *hw = ICE_PF_TO_HW(pf);
1640 struct ice_vsi *vsi = pf->main_vsi;
1641 struct rte_eth_dev *dev = pf->adapter->eth_dev;
1642 struct rte_eth_rss_conf *rss_conf;
1643 struct ice_aqc_get_set_rss_keys key;
1646 bool is_safe_mode = pf->adapter->is_safe_mode;
1648 rss_conf = &dev->data->dev_conf.rx_adv_conf.rss_conf;
1649 nb_q = dev->data->nb_rx_queues;
1650 vsi->rss_key_size = ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE;
1651 vsi->rss_lut_size = pf->hash_lut_size;
1654 PMD_DRV_LOG(WARNING, "RSS is not supported in safe mode\n");
1659 vsi->rss_key = rte_zmalloc(NULL,
1660 vsi->rss_key_size, 0);
1662 vsi->rss_lut = rte_zmalloc(NULL,
1663 vsi->rss_lut_size, 0);
1665 /* configure RSS key */
1666 if (!rss_conf->rss_key) {
1667 /* Calculate the default hash key */
1668 for (i = 0; i <= vsi->rss_key_size; i++)
1669 vsi->rss_key[i] = (uint8_t)rte_rand();
1671 rte_memcpy(vsi->rss_key, rss_conf->rss_key,
1672 RTE_MIN(rss_conf->rss_key_len,
1673 vsi->rss_key_size));
1675 rte_memcpy(key.standard_rss_key, vsi->rss_key, vsi->rss_key_size);
1676 ret = ice_aq_set_rss_key(hw, vsi->idx, &key);
1680 /* init RSS LUT table */
1681 for (i = 0; i < vsi->rss_lut_size; i++)
1682 vsi->rss_lut[i] = i % nb_q;
1684 ret = ice_aq_set_rss_lut(hw, vsi->idx,
1685 ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF,
1686 vsi->rss_lut, vsi->rss_lut_size);
1690 /* configure RSS for IPv4 with input set IPv4 src/dst */
1691 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
1692 ICE_FLOW_SEG_HDR_IPV4);
1694 PMD_DRV_LOG(ERR, "%s IPV4 rss flow fail %d", __func__, ret);
1696 /* configure RSS for IPv6 with input set IPv6 src/dst */
1697 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
1698 ICE_FLOW_SEG_HDR_IPV6);
1700 PMD_DRV_LOG(ERR, "%s IPV6 rss flow fail %d", __func__, ret);
1702 /* configure RSS for tcp6 with input set IPv6 src/dst, TCP src/dst */
1703 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV6,
1704 ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6);
1706 PMD_DRV_LOG(ERR, "%s TCP_IPV6 rss flow fail %d", __func__, ret);
1708 /* configure RSS for udp6 with input set IPv6 src/dst, UDP src/dst */
1709 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV6,
1710 ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV6);
1712 PMD_DRV_LOG(ERR, "%s UDP_IPV6 rss flow fail %d", __func__, ret);
1714 /* configure RSS for sctp6 with input set IPv6 src/dst */
1715 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
1716 ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV6);
1718 PMD_DRV_LOG(ERR, "%s SCTP_IPV6 rss flow fail %d",
1721 /* configure RSS for tcp4 with input set IP src/dst, TCP src/dst */
1722 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV4,
1723 ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV4);
1725 PMD_DRV_LOG(ERR, "%s TCP_IPV4 rss flow fail %d", __func__, ret);
1727 /* configure RSS for udp4 with input set IP src/dst, UDP src/dst */
1728 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV4,
1729 ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV4);
1731 PMD_DRV_LOG(ERR, "%s UDP_IPV4 rss flow fail %d", __func__, ret);
1733 /* configure RSS for sctp4 with input set IP src/dst */
1734 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
1735 ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4);
1737 PMD_DRV_LOG(ERR, "%s SCTP_IPV4 rss flow fail %d",
1744 __vsi_queues_bind_intr(struct ice_vsi *vsi, uint16_t msix_vect,
1745 int base_queue, int nb_queue)
1747 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
1748 uint32_t val, val_tx;
1751 for (i = 0; i < nb_queue; i++) {
1753 val = (msix_vect & QINT_RQCTL_MSIX_INDX_M) |
1754 (0 < QINT_RQCTL_ITR_INDX_S) | QINT_RQCTL_CAUSE_ENA_M;
1755 val_tx = (msix_vect & QINT_TQCTL_MSIX_INDX_M) |
1756 (0 < QINT_TQCTL_ITR_INDX_S) | QINT_TQCTL_CAUSE_ENA_M;
1758 PMD_DRV_LOG(INFO, "queue %d is binding to vect %d",
1759 base_queue + i, msix_vect);
1760 /* set ITR0 value */
1761 ICE_WRITE_REG(hw, GLINT_ITR(0, msix_vect), 0x10);
1762 ICE_WRITE_REG(hw, QINT_RQCTL(base_queue + i), val);
1763 ICE_WRITE_REG(hw, QINT_TQCTL(base_queue + i), val_tx);
1768 ice_vsi_queues_bind_intr(struct ice_vsi *vsi)
1770 struct rte_eth_dev *dev = vsi->adapter->eth_dev;
1771 struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
1772 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1773 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
1774 uint16_t msix_vect = vsi->msix_intr;
1775 uint16_t nb_msix = RTE_MIN(vsi->nb_msix, intr_handle->nb_efd);
1776 uint16_t queue_idx = 0;
1780 /* clear Rx/Tx queue interrupt */
1781 for (i = 0; i < vsi->nb_used_qps; i++) {
1782 ICE_WRITE_REG(hw, QINT_TQCTL(vsi->base_queue + i), 0);
1783 ICE_WRITE_REG(hw, QINT_RQCTL(vsi->base_queue + i), 0);
1786 /* PF bind interrupt */
1787 if (rte_intr_dp_is_en(intr_handle)) {
1792 for (i = 0; i < vsi->nb_used_qps; i++) {
1794 if (!rte_intr_allow_others(intr_handle))
1795 msix_vect = ICE_MISC_VEC_ID;
1797 /* uio mapping all queue to one msix_vect */
1798 __vsi_queues_bind_intr(vsi, msix_vect,
1799 vsi->base_queue + i,
1800 vsi->nb_used_qps - i);
1802 for (; !!record && i < vsi->nb_used_qps; i++)
1803 intr_handle->intr_vec[queue_idx + i] =
1808 /* vfio 1:1 queue/msix_vect mapping */
1809 __vsi_queues_bind_intr(vsi, msix_vect,
1810 vsi->base_queue + i, 1);
1813 intr_handle->intr_vec[queue_idx + i] = msix_vect;
1821 ice_vsi_enable_queues_intr(struct ice_vsi *vsi)
1823 struct rte_eth_dev *dev = vsi->adapter->eth_dev;
1824 struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
1825 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1826 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
1827 uint16_t msix_intr, i;
1829 if (rte_intr_allow_others(intr_handle))
1830 for (i = 0; i < vsi->nb_used_qps; i++) {
1831 msix_intr = vsi->msix_intr + i;
1832 ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr),
1833 GLINT_DYN_CTL_INTENA_M |
1834 GLINT_DYN_CTL_CLEARPBA_M |
1835 GLINT_DYN_CTL_ITR_INDX_M |
1836 GLINT_DYN_CTL_WB_ON_ITR_M);
1839 ICE_WRITE_REG(hw, GLINT_DYN_CTL(0),
1840 GLINT_DYN_CTL_INTENA_M |
1841 GLINT_DYN_CTL_CLEARPBA_M |
1842 GLINT_DYN_CTL_ITR_INDX_M |
1843 GLINT_DYN_CTL_WB_ON_ITR_M);
1847 ice_rxq_intr_setup(struct rte_eth_dev *dev)
1849 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1850 struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
1851 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
1852 struct ice_vsi *vsi = pf->main_vsi;
1853 uint32_t intr_vector = 0;
1855 rte_intr_disable(intr_handle);
1857 /* check and configure queue intr-vector mapping */
1858 if ((rte_intr_cap_multiple(intr_handle) ||
1859 !RTE_ETH_DEV_SRIOV(dev).active) &&
1860 dev->data->dev_conf.intr_conf.rxq != 0) {
1861 intr_vector = dev->data->nb_rx_queues;
1862 if (intr_vector > ICE_MAX_INTR_QUEUE_NUM) {
1863 PMD_DRV_LOG(ERR, "At most %d intr queues supported",
1864 ICE_MAX_INTR_QUEUE_NUM);
1867 if (rte_intr_efd_enable(intr_handle, intr_vector))
1871 if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
1872 intr_handle->intr_vec =
1873 rte_zmalloc(NULL, dev->data->nb_rx_queues * sizeof(int),
1875 if (!intr_handle->intr_vec) {
1877 "Failed to allocate %d rx_queues intr_vec",
1878 dev->data->nb_rx_queues);
1883 /* Map queues with MSIX interrupt */
1884 vsi->nb_used_qps = dev->data->nb_rx_queues;
1885 ice_vsi_queues_bind_intr(vsi);
1887 /* Enable interrupts for all the queues */
1888 ice_vsi_enable_queues_intr(vsi);
1890 rte_intr_enable(intr_handle);
1896 ice_dev_start(struct rte_eth_dev *dev)
1898 struct rte_eth_dev_data *data = dev->data;
1899 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1900 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1901 struct ice_vsi *vsi = pf->main_vsi;
1902 uint16_t nb_rxq = 0;
1906 /* program Tx queues' context in hardware */
1907 for (nb_txq = 0; nb_txq < data->nb_tx_queues; nb_txq++) {
1908 ret = ice_tx_queue_start(dev, nb_txq);
1910 PMD_DRV_LOG(ERR, "fail to start Tx queue %u", nb_txq);
1915 /* program Rx queues' context in hardware*/
1916 for (nb_rxq = 0; nb_rxq < data->nb_rx_queues; nb_rxq++) {
1917 ret = ice_rx_queue_start(dev, nb_rxq);
1919 PMD_DRV_LOG(ERR, "fail to start Rx queue %u", nb_rxq);
1924 ret = ice_init_rss(pf);
1926 PMD_DRV_LOG(ERR, "Failed to enable rss for PF");
1930 ice_set_rx_function(dev);
1931 ice_set_tx_function(dev);
1933 mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
1934 ETH_VLAN_EXTEND_MASK;
1935 ret = ice_vlan_offload_set(dev, mask);
1937 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
1941 /* enable Rx interrput and mapping Rx queue to interrupt vector */
1942 if (ice_rxq_intr_setup(dev))
1945 /* Enable receiving broadcast packets and transmitting packets */
1946 ret = ice_set_vsi_promisc(hw, vsi->idx,
1947 ICE_PROMISC_BCAST_RX | ICE_PROMISC_BCAST_TX |
1948 ICE_PROMISC_UCAST_TX | ICE_PROMISC_MCAST_TX,
1950 if (ret != ICE_SUCCESS)
1951 PMD_DRV_LOG(INFO, "fail to set vsi broadcast");
1953 ret = ice_aq_set_event_mask(hw, hw->port_info->lport,
1954 ((u16)(ICE_AQ_LINK_EVENT_LINK_FAULT |
1955 ICE_AQ_LINK_EVENT_PHY_TEMP_ALARM |
1956 ICE_AQ_LINK_EVENT_EXCESSIVE_ERRORS |
1957 ICE_AQ_LINK_EVENT_SIGNAL_DETECT |
1958 ICE_AQ_LINK_EVENT_AN_COMPLETED |
1959 ICE_AQ_LINK_EVENT_PORT_TX_SUSPENDED)),
1961 if (ret != ICE_SUCCESS)
1962 PMD_DRV_LOG(WARNING, "Fail to set phy mask");
1964 ice_dev_set_link_up(dev);
1966 /* Call get_link_info aq commond to enable/disable LSE */
1967 ice_link_update(dev, 0);
1969 pf->adapter_stopped = false;
1973 /* stop the started queues if failed to start all queues */
1975 for (i = 0; i < nb_rxq; i++)
1976 ice_rx_queue_stop(dev, i);
1978 for (i = 0; i < nb_txq; i++)
1979 ice_tx_queue_stop(dev, i);
1985 ice_dev_reset(struct rte_eth_dev *dev)
1989 if (dev->data->sriov.active)
1992 ret = ice_dev_uninit(dev);
1994 PMD_INIT_LOG(ERR, "failed to uninit device, status = %d", ret);
1998 ret = ice_dev_init(dev);
2000 PMD_INIT_LOG(ERR, "failed to init device, status = %d", ret);
2008 ice_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
2010 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2011 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2012 struct ice_vsi *vsi = pf->main_vsi;
2013 struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device);
2014 bool is_safe_mode = pf->adapter->is_safe_mode;
2018 dev_info->min_rx_bufsize = ICE_BUF_SIZE_MIN;
2019 dev_info->max_rx_pktlen = ICE_FRAME_SIZE_MAX;
2020 dev_info->max_rx_queues = vsi->nb_qps;
2021 dev_info->max_tx_queues = vsi->nb_qps;
2022 dev_info->max_mac_addrs = vsi->max_macaddrs;
2023 dev_info->max_vfs = pci_dev->max_vfs;
2024 dev_info->max_mtu = dev_info->max_rx_pktlen - ICE_ETH_OVERHEAD;
2025 dev_info->min_mtu = ETHER_MIN_MTU;
2027 dev_info->rx_offload_capa =
2028 DEV_RX_OFFLOAD_VLAN_STRIP |
2029 DEV_RX_OFFLOAD_JUMBO_FRAME |
2030 DEV_RX_OFFLOAD_KEEP_CRC |
2031 DEV_RX_OFFLOAD_SCATTER |
2032 DEV_RX_OFFLOAD_VLAN_FILTER;
2033 dev_info->tx_offload_capa =
2034 DEV_TX_OFFLOAD_VLAN_INSERT |
2035 DEV_TX_OFFLOAD_TCP_TSO |
2036 DEV_TX_OFFLOAD_MULTI_SEGS |
2037 DEV_TX_OFFLOAD_MBUF_FAST_FREE;
2038 dev_info->flow_type_rss_offloads = 0;
2040 if (!is_safe_mode) {
2041 dev_info->rx_offload_capa |=
2042 DEV_RX_OFFLOAD_IPV4_CKSUM |
2043 DEV_RX_OFFLOAD_UDP_CKSUM |
2044 DEV_RX_OFFLOAD_TCP_CKSUM |
2045 DEV_RX_OFFLOAD_QINQ_STRIP |
2046 DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
2047 DEV_RX_OFFLOAD_VLAN_EXTEND;
2048 dev_info->tx_offload_capa |=
2049 DEV_TX_OFFLOAD_QINQ_INSERT |
2050 DEV_TX_OFFLOAD_IPV4_CKSUM |
2051 DEV_TX_OFFLOAD_UDP_CKSUM |
2052 DEV_TX_OFFLOAD_TCP_CKSUM |
2053 DEV_TX_OFFLOAD_SCTP_CKSUM |
2054 DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM;
2055 dev_info->flow_type_rss_offloads |= ICE_RSS_OFFLOAD_ALL;
2058 dev_info->rx_queue_offload_capa = 0;
2059 dev_info->tx_queue_offload_capa = 0;
2061 dev_info->reta_size = pf->hash_lut_size;
2062 dev_info->hash_key_size = (VSIQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
2064 dev_info->default_rxconf = (struct rte_eth_rxconf) {
2066 .pthresh = ICE_DEFAULT_RX_PTHRESH,
2067 .hthresh = ICE_DEFAULT_RX_HTHRESH,
2068 .wthresh = ICE_DEFAULT_RX_WTHRESH,
2070 .rx_free_thresh = ICE_DEFAULT_RX_FREE_THRESH,
2075 dev_info->default_txconf = (struct rte_eth_txconf) {
2077 .pthresh = ICE_DEFAULT_TX_PTHRESH,
2078 .hthresh = ICE_DEFAULT_TX_HTHRESH,
2079 .wthresh = ICE_DEFAULT_TX_WTHRESH,
2081 .tx_free_thresh = ICE_DEFAULT_TX_FREE_THRESH,
2082 .tx_rs_thresh = ICE_DEFAULT_TX_RSBIT_THRESH,
2086 dev_info->rx_desc_lim = (struct rte_eth_desc_lim) {
2087 .nb_max = ICE_MAX_RING_DESC,
2088 .nb_min = ICE_MIN_RING_DESC,
2089 .nb_align = ICE_ALIGN_RING_DESC,
2092 dev_info->tx_desc_lim = (struct rte_eth_desc_lim) {
2093 .nb_max = ICE_MAX_RING_DESC,
2094 .nb_min = ICE_MIN_RING_DESC,
2095 .nb_align = ICE_ALIGN_RING_DESC,
2098 dev_info->speed_capa = ETH_LINK_SPEED_10M |
2099 ETH_LINK_SPEED_100M |
2101 ETH_LINK_SPEED_2_5G |
2103 ETH_LINK_SPEED_10G |
2104 ETH_LINK_SPEED_20G |
2107 phy_type_low = hw->port_info->phy.phy_type_low;
2108 phy_type_high = hw->port_info->phy.phy_type_high;
2110 if (ICE_PHY_TYPE_SUPPORT_50G(phy_type_low))
2111 dev_info->speed_capa |= ETH_LINK_SPEED_50G;
2113 if (ICE_PHY_TYPE_SUPPORT_100G_LOW(phy_type_low) ||
2114 ICE_PHY_TYPE_SUPPORT_100G_HIGH(phy_type_high))
2115 dev_info->speed_capa |= ETH_LINK_SPEED_100G;
2117 dev_info->nb_rx_queues = dev->data->nb_rx_queues;
2118 dev_info->nb_tx_queues = dev->data->nb_tx_queues;
2120 dev_info->default_rxportconf.burst_size = ICE_RX_MAX_BURST;
2121 dev_info->default_txportconf.burst_size = ICE_TX_MAX_BURST;
2122 dev_info->default_rxportconf.nb_queues = 1;
2123 dev_info->default_txportconf.nb_queues = 1;
2124 dev_info->default_rxportconf.ring_size = ICE_BUF_SIZE_MIN;
2125 dev_info->default_txportconf.ring_size = ICE_BUF_SIZE_MIN;
2129 ice_atomic_read_link_status(struct rte_eth_dev *dev,
2130 struct rte_eth_link *link)
2132 struct rte_eth_link *dst = link;
2133 struct rte_eth_link *src = &dev->data->dev_link;
2135 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
2136 *(uint64_t *)src) == 0)
2143 ice_atomic_write_link_status(struct rte_eth_dev *dev,
2144 struct rte_eth_link *link)
2146 struct rte_eth_link *dst = &dev->data->dev_link;
2147 struct rte_eth_link *src = link;
2149 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
2150 *(uint64_t *)src) == 0)
2157 ice_link_update(struct rte_eth_dev *dev, int wait_to_complete)
2159 #define CHECK_INTERVAL 100 /* 100ms */
2160 #define MAX_REPEAT_TIME 10 /* 1s (10 * 100ms) in total */
2161 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2162 struct ice_link_status link_status;
2163 struct rte_eth_link link, old;
2165 unsigned int rep_cnt = MAX_REPEAT_TIME;
2166 bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
2168 memset(&link, 0, sizeof(link));
2169 memset(&old, 0, sizeof(old));
2170 memset(&link_status, 0, sizeof(link_status));
2171 ice_atomic_read_link_status(dev, &old);
2174 /* Get link status information from hardware */
2175 status = ice_aq_get_link_info(hw->port_info, enable_lse,
2176 &link_status, NULL);
2177 if (status != ICE_SUCCESS) {
2178 link.link_speed = ETH_SPEED_NUM_100M;
2179 link.link_duplex = ETH_LINK_FULL_DUPLEX;
2180 PMD_DRV_LOG(ERR, "Failed to get link info");
2184 link.link_status = link_status.link_info & ICE_AQ_LINK_UP;
2185 if (!wait_to_complete || link.link_status)
2188 rte_delay_ms(CHECK_INTERVAL);
2189 } while (--rep_cnt);
2191 if (!link.link_status)
2194 /* Full-duplex operation at all supported speeds */
2195 link.link_duplex = ETH_LINK_FULL_DUPLEX;
2197 /* Parse the link status */
2198 switch (link_status.link_speed) {
2199 case ICE_AQ_LINK_SPEED_10MB:
2200 link.link_speed = ETH_SPEED_NUM_10M;
2202 case ICE_AQ_LINK_SPEED_100MB:
2203 link.link_speed = ETH_SPEED_NUM_100M;
2205 case ICE_AQ_LINK_SPEED_1000MB:
2206 link.link_speed = ETH_SPEED_NUM_1G;
2208 case ICE_AQ_LINK_SPEED_2500MB:
2209 link.link_speed = ETH_SPEED_NUM_2_5G;
2211 case ICE_AQ_LINK_SPEED_5GB:
2212 link.link_speed = ETH_SPEED_NUM_5G;
2214 case ICE_AQ_LINK_SPEED_10GB:
2215 link.link_speed = ETH_SPEED_NUM_10G;
2217 case ICE_AQ_LINK_SPEED_20GB:
2218 link.link_speed = ETH_SPEED_NUM_20G;
2220 case ICE_AQ_LINK_SPEED_25GB:
2221 link.link_speed = ETH_SPEED_NUM_25G;
2223 case ICE_AQ_LINK_SPEED_40GB:
2224 link.link_speed = ETH_SPEED_NUM_40G;
2226 case ICE_AQ_LINK_SPEED_50GB:
2227 link.link_speed = ETH_SPEED_NUM_50G;
2229 case ICE_AQ_LINK_SPEED_100GB:
2230 link.link_speed = ETH_SPEED_NUM_100G;
2232 case ICE_AQ_LINK_SPEED_UNKNOWN:
2234 PMD_DRV_LOG(ERR, "Unknown link speed");
2235 link.link_speed = ETH_SPEED_NUM_NONE;
2239 link.link_autoneg = !(dev->data->dev_conf.link_speeds &
2240 ETH_LINK_SPEED_FIXED);
2243 ice_atomic_write_link_status(dev, &link);
2244 if (link.link_status == old.link_status)
2250 /* Force the physical link state by getting the current PHY capabilities from
2251 * hardware and setting the PHY config based on the determined capabilities. If
2252 * link changes, link event will be triggered because both the Enable Automatic
2253 * Link Update and LESM Enable bits are set when setting the PHY capabilities.
2255 static enum ice_status
2256 ice_force_phys_link_state(struct ice_hw *hw, bool link_up)
2258 struct ice_aqc_set_phy_cfg_data cfg = { 0 };
2259 struct ice_aqc_get_phy_caps_data *pcaps;
2260 struct ice_port_info *pi;
2261 enum ice_status status;
2263 if (!hw || !hw->port_info)
2264 return ICE_ERR_PARAM;
2268 pcaps = (struct ice_aqc_get_phy_caps_data *)
2269 ice_malloc(hw, sizeof(*pcaps));
2271 return ICE_ERR_NO_MEMORY;
2273 status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_SW_CFG, pcaps,
2278 /* No change in link */
2279 if (link_up == !!(pcaps->caps & ICE_AQC_PHY_EN_LINK) &&
2280 link_up == !!(pi->phy.link_info.link_info & ICE_AQ_LINK_UP))
2283 cfg.phy_type_low = pcaps->phy_type_low;
2284 cfg.phy_type_high = pcaps->phy_type_high;
2285 cfg.caps = pcaps->caps | ICE_AQ_PHY_ENA_AUTO_LINK_UPDT;
2286 cfg.low_power_ctrl = pcaps->low_power_ctrl;
2287 cfg.eee_cap = pcaps->eee_cap;
2288 cfg.eeer_value = pcaps->eeer_value;
2289 cfg.link_fec_opt = pcaps->link_fec_options;
2291 cfg.caps |= ICE_AQ_PHY_ENA_LINK;
2293 cfg.caps &= ~ICE_AQ_PHY_ENA_LINK;
2295 status = ice_aq_set_phy_cfg(hw, pi->lport, &cfg, NULL);
2298 ice_free(hw, pcaps);
2303 ice_dev_set_link_up(struct rte_eth_dev *dev)
2305 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2307 return ice_force_phys_link_state(hw, true);
2311 ice_dev_set_link_down(struct rte_eth_dev *dev)
2313 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2315 return ice_force_phys_link_state(hw, false);
2319 ice_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
2321 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2322 struct rte_eth_dev_data *dev_data = pf->dev_data;
2323 uint32_t frame_size = mtu + ICE_ETH_OVERHEAD;
2325 /* check if mtu is within the allowed range */
2326 if (mtu < ETHER_MIN_MTU || frame_size > ICE_FRAME_SIZE_MAX)
2329 /* mtu setting is forbidden if port is start */
2330 if (dev_data->dev_started) {
2332 "port %d must be stopped before configuration",
2337 if (frame_size > ETHER_MAX_LEN)
2338 dev_data->dev_conf.rxmode.offloads |=
2339 DEV_RX_OFFLOAD_JUMBO_FRAME;
2341 dev_data->dev_conf.rxmode.offloads &=
2342 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
2344 dev_data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
2349 static int ice_macaddr_set(struct rte_eth_dev *dev,
2350 struct ether_addr *mac_addr)
2352 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2353 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2354 struct ice_vsi *vsi = pf->main_vsi;
2355 struct ice_mac_filter *f;
2359 if (!is_valid_assigned_ether_addr(mac_addr)) {
2360 PMD_DRV_LOG(ERR, "Tried to set invalid MAC address.");
2364 TAILQ_FOREACH(f, &vsi->mac_list, next) {
2365 if (is_same_ether_addr(&pf->dev_addr, &f->mac_info.mac_addr))
2370 PMD_DRV_LOG(ERR, "Failed to find filter for default mac");
2374 ret = ice_remove_mac_filter(vsi, &f->mac_info.mac_addr);
2375 if (ret != ICE_SUCCESS) {
2376 PMD_DRV_LOG(ERR, "Failed to delete mac filter");
2379 ret = ice_add_mac_filter(vsi, mac_addr);
2380 if (ret != ICE_SUCCESS) {
2381 PMD_DRV_LOG(ERR, "Failed to add mac filter");
2384 memcpy(&pf->dev_addr, mac_addr, ETH_ADDR_LEN);
2386 flags = ICE_AQC_MAN_MAC_UPDATE_LAA_WOL;
2387 ret = ice_aq_manage_mac_write(hw, mac_addr->addr_bytes, flags, NULL);
2388 if (ret != ICE_SUCCESS)
2389 PMD_DRV_LOG(ERR, "Failed to set manage mac");
2394 /* Add a MAC address, and update filters */
2396 ice_macaddr_add(struct rte_eth_dev *dev,
2397 struct ether_addr *mac_addr,
2398 __rte_unused uint32_t index,
2399 __rte_unused uint32_t pool)
2401 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2402 struct ice_vsi *vsi = pf->main_vsi;
2405 ret = ice_add_mac_filter(vsi, mac_addr);
2406 if (ret != ICE_SUCCESS) {
2407 PMD_DRV_LOG(ERR, "Failed to add MAC filter");
2414 /* Remove a MAC address, and update filters */
2416 ice_macaddr_remove(struct rte_eth_dev *dev, uint32_t index)
2418 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2419 struct ice_vsi *vsi = pf->main_vsi;
2420 struct rte_eth_dev_data *data = dev->data;
2421 struct ether_addr *macaddr;
2424 macaddr = &data->mac_addrs[index];
2425 ret = ice_remove_mac_filter(vsi, macaddr);
2427 PMD_DRV_LOG(ERR, "Failed to remove MAC filter");
2433 ice_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
2435 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2436 struct ice_vsi *vsi = pf->main_vsi;
2439 PMD_INIT_FUNC_TRACE();
2442 ret = ice_add_vlan_filter(vsi, vlan_id);
2444 PMD_DRV_LOG(ERR, "Failed to add vlan filter");
2448 ret = ice_remove_vlan_filter(vsi, vlan_id);
2450 PMD_DRV_LOG(ERR, "Failed to remove vlan filter");
2458 /* Configure vlan filter on or off */
2460 ice_vsi_config_vlan_filter(struct ice_vsi *vsi, bool on)
2462 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2463 struct ice_vsi_ctx ctxt;
2464 uint8_t sec_flags, sw_flags2;
2467 sec_flags = ICE_AQ_VSI_SEC_TX_VLAN_PRUNE_ENA <<
2468 ICE_AQ_VSI_SEC_TX_PRUNE_ENA_S;
2469 sw_flags2 = ICE_AQ_VSI_SW_FLAG_RX_VLAN_PRUNE_ENA;
2472 vsi->info.sec_flags |= sec_flags;
2473 vsi->info.sw_flags2 |= sw_flags2;
2475 vsi->info.sec_flags &= ~sec_flags;
2476 vsi->info.sw_flags2 &= ~sw_flags2;
2478 vsi->info.sw_id = hw->port_info->sw_id;
2479 (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
2480 ctxt.info.valid_sections =
2481 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_SW_VALID |
2482 ICE_AQ_VSI_PROP_SECURITY_VALID);
2483 ctxt.vsi_num = vsi->vsi_id;
2485 ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
2487 PMD_DRV_LOG(INFO, "Update VSI failed to %s vlan rx pruning",
2488 on ? "enable" : "disable");
2491 vsi->info.valid_sections |=
2492 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_SW_VALID |
2493 ICE_AQ_VSI_PROP_SECURITY_VALID);
2496 /* consist with other drivers, allow untagged packet when vlan filter on */
2498 ret = ice_add_vlan_filter(vsi, 0);
2500 ret = ice_remove_vlan_filter(vsi, 0);
2506 ice_vsi_config_vlan_stripping(struct ice_vsi *vsi, bool on)
2508 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2509 struct ice_vsi_ctx ctxt;
2513 /* Check if it has been already on or off */
2514 if (vsi->info.valid_sections &
2515 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID)) {
2517 if ((vsi->info.vlan_flags &
2518 ICE_AQ_VSI_VLAN_EMOD_M) ==
2519 ICE_AQ_VSI_VLAN_EMOD_STR_BOTH)
2520 return 0; /* already on */
2522 if ((vsi->info.vlan_flags &
2523 ICE_AQ_VSI_VLAN_EMOD_M) ==
2524 ICE_AQ_VSI_VLAN_EMOD_NOTHING)
2525 return 0; /* already off */
2530 vlan_flags = ICE_AQ_VSI_VLAN_EMOD_STR_BOTH;
2532 vlan_flags = ICE_AQ_VSI_VLAN_EMOD_NOTHING;
2533 vsi->info.vlan_flags &= ~(ICE_AQ_VSI_VLAN_EMOD_M);
2534 vsi->info.vlan_flags |= vlan_flags;
2535 (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
2536 ctxt.info.valid_sections =
2537 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
2538 ctxt.vsi_num = vsi->vsi_id;
2539 ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
2541 PMD_DRV_LOG(INFO, "Update VSI failed to %s vlan stripping",
2542 on ? "enable" : "disable");
2546 vsi->info.valid_sections |=
2547 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
2553 ice_vlan_offload_set(struct rte_eth_dev *dev, int mask)
2555 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2556 struct ice_vsi *vsi = pf->main_vsi;
2557 struct rte_eth_rxmode *rxmode;
2559 rxmode = &dev->data->dev_conf.rxmode;
2560 if (mask & ETH_VLAN_FILTER_MASK) {
2561 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
2562 ice_vsi_config_vlan_filter(vsi, TRUE);
2564 ice_vsi_config_vlan_filter(vsi, FALSE);
2567 if (mask & ETH_VLAN_STRIP_MASK) {
2568 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
2569 ice_vsi_config_vlan_stripping(vsi, TRUE);
2571 ice_vsi_config_vlan_stripping(vsi, FALSE);
2574 if (mask & ETH_VLAN_EXTEND_MASK) {
2575 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
2576 ice_vsi_config_double_vlan(vsi, TRUE);
2578 ice_vsi_config_double_vlan(vsi, FALSE);
2585 ice_vlan_tpid_set(struct rte_eth_dev *dev,
2586 enum rte_vlan_type vlan_type,
2589 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2590 uint64_t reg_r = 0, reg_w = 0;
2591 uint16_t reg_id = 0;
2593 int qinq = dev->data->dev_conf.rxmode.offloads &
2594 DEV_RX_OFFLOAD_VLAN_EXTEND;
2596 switch (vlan_type) {
2597 case ETH_VLAN_TYPE_OUTER:
2603 case ETH_VLAN_TYPE_INNER:
2608 "Unsupported vlan type in single vlan.");
2613 PMD_DRV_LOG(ERR, "Unsupported vlan type %d", vlan_type);
2616 reg_r = ICE_READ_REG(hw, GL_SWT_L2TAGCTRL(reg_id));
2617 PMD_DRV_LOG(DEBUG, "Debug read from ICE GL_SWT_L2TAGCTRL[%d]: "
2618 "0x%08"PRIx64"", reg_id, reg_r);
2620 reg_w = reg_r & (~(GL_SWT_L2TAGCTRL_ETHERTYPE_M));
2621 reg_w |= ((uint64_t)tpid << GL_SWT_L2TAGCTRL_ETHERTYPE_S);
2622 if (reg_r == reg_w) {
2623 PMD_DRV_LOG(DEBUG, "No need to write");
2627 ICE_WRITE_REG(hw, GL_SWT_L2TAGCTRL(reg_id), reg_w);
2628 PMD_DRV_LOG(DEBUG, "Debug write 0x%08"PRIx64" to "
2629 "ICE GL_SWT_L2TAGCTRL[%d]", reg_w, reg_id);
2635 ice_get_rss_lut(struct ice_vsi *vsi, uint8_t *lut, uint16_t lut_size)
2637 struct ice_pf *pf = ICE_VSI_TO_PF(vsi);
2638 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2644 if (pf->flags & ICE_FLAG_RSS_AQ_CAPABLE) {
2645 ret = ice_aq_get_rss_lut(hw, vsi->idx, TRUE,
2648 PMD_DRV_LOG(ERR, "Failed to get RSS lookup table");
2652 uint64_t *lut_dw = (uint64_t *)lut;
2653 uint16_t i, lut_size_dw = lut_size / 4;
2655 for (i = 0; i < lut_size_dw; i++)
2656 lut_dw[i] = ICE_READ_REG(hw, PFQF_HLUT(i));
2663 ice_set_rss_lut(struct ice_vsi *vsi, uint8_t *lut, uint16_t lut_size)
2672 pf = ICE_VSI_TO_PF(vsi);
2673 hw = ICE_VSI_TO_HW(vsi);
2675 if (pf->flags & ICE_FLAG_RSS_AQ_CAPABLE) {
2676 ret = ice_aq_set_rss_lut(hw, vsi->idx, TRUE,
2679 PMD_DRV_LOG(ERR, "Failed to set RSS lookup table");
2683 uint64_t *lut_dw = (uint64_t *)lut;
2684 uint16_t i, lut_size_dw = lut_size / 4;
2686 for (i = 0; i < lut_size_dw; i++)
2687 ICE_WRITE_REG(hw, PFQF_HLUT(i), lut_dw[i]);
2696 ice_rss_reta_update(struct rte_eth_dev *dev,
2697 struct rte_eth_rss_reta_entry64 *reta_conf,
2700 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2701 uint16_t i, lut_size = pf->hash_lut_size;
2702 uint16_t idx, shift;
2706 if (reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_128 &&
2707 reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_512 &&
2708 reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_2K) {
2710 "The size of hash lookup table configured (%d)"
2711 "doesn't match the number hardware can "
2712 "supported (128, 512, 2048)",
2717 /* It MUST use the current LUT size to get the RSS lookup table,
2718 * otherwise if will fail with -100 error code.
2720 lut = rte_zmalloc(NULL, RTE_MAX(reta_size, lut_size), 0);
2722 PMD_DRV_LOG(ERR, "No memory can be allocated");
2725 ret = ice_get_rss_lut(pf->main_vsi, lut, lut_size);
2729 for (i = 0; i < reta_size; i++) {
2730 idx = i / RTE_RETA_GROUP_SIZE;
2731 shift = i % RTE_RETA_GROUP_SIZE;
2732 if (reta_conf[idx].mask & (1ULL << shift))
2733 lut[i] = reta_conf[idx].reta[shift];
2735 ret = ice_set_rss_lut(pf->main_vsi, lut, reta_size);
2736 if (ret == 0 && lut_size != reta_size) {
2738 "The size of hash lookup table is changed from (%d) to (%d)",
2739 lut_size, reta_size);
2740 pf->hash_lut_size = reta_size;
2750 ice_rss_reta_query(struct rte_eth_dev *dev,
2751 struct rte_eth_rss_reta_entry64 *reta_conf,
2754 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2755 uint16_t i, lut_size = pf->hash_lut_size;
2756 uint16_t idx, shift;
2760 if (reta_size != lut_size) {
2762 "The size of hash lookup table configured (%d)"
2763 "doesn't match the number hardware can "
2765 reta_size, lut_size);
2769 lut = rte_zmalloc(NULL, reta_size, 0);
2771 PMD_DRV_LOG(ERR, "No memory can be allocated");
2775 ret = ice_get_rss_lut(pf->main_vsi, lut, reta_size);
2779 for (i = 0; i < reta_size; i++) {
2780 idx = i / RTE_RETA_GROUP_SIZE;
2781 shift = i % RTE_RETA_GROUP_SIZE;
2782 if (reta_conf[idx].mask & (1ULL << shift))
2783 reta_conf[idx].reta[shift] = lut[i];
2793 ice_set_rss_key(struct ice_vsi *vsi, uint8_t *key, uint8_t key_len)
2795 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2798 if (!key || key_len == 0) {
2799 PMD_DRV_LOG(DEBUG, "No key to be configured");
2801 } else if (key_len != (VSIQF_HKEY_MAX_INDEX + 1) *
2803 PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
2807 struct ice_aqc_get_set_rss_keys *key_dw =
2808 (struct ice_aqc_get_set_rss_keys *)key;
2810 ret = ice_aq_set_rss_key(hw, vsi->idx, key_dw);
2812 PMD_DRV_LOG(ERR, "Failed to configure RSS key via AQ");
2820 ice_get_rss_key(struct ice_vsi *vsi, uint8_t *key, uint8_t *key_len)
2822 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2825 if (!key || !key_len)
2828 ret = ice_aq_get_rss_key
2830 (struct ice_aqc_get_set_rss_keys *)key);
2832 PMD_DRV_LOG(ERR, "Failed to get RSS key via AQ");
2835 *key_len = (VSIQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
2841 ice_rss_hash_update(struct rte_eth_dev *dev,
2842 struct rte_eth_rss_conf *rss_conf)
2844 enum ice_status status = ICE_SUCCESS;
2845 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2846 struct ice_vsi *vsi = pf->main_vsi;
2849 status = ice_set_rss_key(vsi, rss_conf->rss_key, rss_conf->rss_key_len);
2853 /* TODO: hash enable config, ice_add_rss_cfg */
2858 ice_rss_hash_conf_get(struct rte_eth_dev *dev,
2859 struct rte_eth_rss_conf *rss_conf)
2861 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2862 struct ice_vsi *vsi = pf->main_vsi;
2864 ice_get_rss_key(vsi, rss_conf->rss_key,
2865 &rss_conf->rss_key_len);
2867 /* TODO: default set to 0 as hf config is not supported now */
2868 rss_conf->rss_hf = 0;
2873 ice_promisc_enable(struct rte_eth_dev *dev)
2875 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2876 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2877 struct ice_vsi *vsi = pf->main_vsi;
2878 enum ice_status status;
2881 pmask = ICE_PROMISC_UCAST_RX | ICE_PROMISC_UCAST_TX |
2882 ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
2884 status = ice_set_vsi_promisc(hw, vsi->idx, pmask, 0);
2885 if (status == ICE_ERR_ALREADY_EXISTS)
2886 PMD_DRV_LOG(DEBUG, "Promisc mode has already been enabled");
2887 else if (status != ICE_SUCCESS)
2888 PMD_DRV_LOG(ERR, "Failed to enable promisc, err=%d", status);
2892 ice_promisc_disable(struct rte_eth_dev *dev)
2894 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2895 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2896 struct ice_vsi *vsi = pf->main_vsi;
2897 enum ice_status status;
2900 pmask = ICE_PROMISC_UCAST_RX | ICE_PROMISC_UCAST_TX |
2901 ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
2903 status = ice_clear_vsi_promisc(hw, vsi->idx, pmask, 0);
2904 if (status != ICE_SUCCESS)
2905 PMD_DRV_LOG(ERR, "Failed to clear promisc, err=%d", status);
2909 ice_allmulti_enable(struct rte_eth_dev *dev)
2911 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2912 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2913 struct ice_vsi *vsi = pf->main_vsi;
2914 enum ice_status status;
2917 pmask = ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
2919 status = ice_set_vsi_promisc(hw, vsi->idx, pmask, 0);
2920 if (status != ICE_SUCCESS)
2921 PMD_DRV_LOG(ERR, "Failed to enable allmulti, err=%d", status);
2925 ice_allmulti_disable(struct rte_eth_dev *dev)
2927 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2928 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2929 struct ice_vsi *vsi = pf->main_vsi;
2930 enum ice_status status;
2933 if (dev->data->promiscuous == 1)
2934 return; /* must remain in all_multicast mode */
2936 pmask = ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
2938 status = ice_clear_vsi_promisc(hw, vsi->idx, pmask, 0);
2939 if (status != ICE_SUCCESS)
2940 PMD_DRV_LOG(ERR, "Failed to clear allmulti, err=%d", status);
2943 static int ice_rx_queue_intr_enable(struct rte_eth_dev *dev,
2946 struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2947 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2948 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2952 msix_intr = intr_handle->intr_vec[queue_id];
2954 val = GLINT_DYN_CTL_INTENA_M | GLINT_DYN_CTL_CLEARPBA_M |
2955 GLINT_DYN_CTL_ITR_INDX_M;
2956 val &= ~GLINT_DYN_CTL_WB_ON_ITR_M;
2958 ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr), val);
2959 rte_intr_enable(&pci_dev->intr_handle);
2964 static int ice_rx_queue_intr_disable(struct rte_eth_dev *dev,
2967 struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2968 struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2969 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2972 msix_intr = intr_handle->intr_vec[queue_id];
2974 ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr), GLINT_DYN_CTL_WB_ON_ITR_M);
2980 ice_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
2982 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2988 full_ver = hw->nvm.oem_ver;
2989 ver = (u8)(full_ver >> 24);
2990 build = (u16)((full_ver >> 8) & 0xffff);
2991 patch = (u8)(full_ver & 0xff);
2993 ret = snprintf(fw_version, fw_size,
2994 "%d.%d%d 0x%08x %d.%d.%d",
2995 ((hw->nvm.ver >> 12) & 0xf),
2996 ((hw->nvm.ver >> 4) & 0xff),
2997 (hw->nvm.ver & 0xf), hw->nvm.eetrack,
3000 /* add the size of '\0' */
3002 if (fw_size < (u32)ret)
3009 ice_vsi_vlan_pvid_set(struct ice_vsi *vsi, struct ice_vsi_vlan_pvid_info *info)
3012 struct ice_vsi_ctx ctxt;
3013 uint8_t vlan_flags = 0;
3016 if (!vsi || !info) {
3017 PMD_DRV_LOG(ERR, "invalid parameters");
3022 vsi->info.pvid = info->config.pvid;
3024 * If insert pvid is enabled, only tagged pkts are
3025 * allowed to be sent out.
3027 vlan_flags = ICE_AQ_VSI_PVLAN_INSERT_PVID |
3028 ICE_AQ_VSI_VLAN_MODE_UNTAGGED;
3031 if (info->config.reject.tagged == 0)
3032 vlan_flags |= ICE_AQ_VSI_VLAN_MODE_TAGGED;
3034 if (info->config.reject.untagged == 0)
3035 vlan_flags |= ICE_AQ_VSI_VLAN_MODE_UNTAGGED;
3037 vsi->info.vlan_flags &= ~(ICE_AQ_VSI_PVLAN_INSERT_PVID |
3038 ICE_AQ_VSI_VLAN_MODE_M);
3039 vsi->info.vlan_flags |= vlan_flags;
3040 memset(&ctxt, 0, sizeof(ctxt));
3041 rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
3042 ctxt.info.valid_sections =
3043 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
3044 ctxt.vsi_num = vsi->vsi_id;
3046 hw = ICE_VSI_TO_HW(vsi);
3047 ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
3048 if (ret != ICE_SUCCESS) {
3050 "update VSI for VLAN insert failed, err %d",
3055 vsi->info.valid_sections |=
3056 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
3062 ice_vlan_pvid_set(struct rte_eth_dev *dev, uint16_t pvid, int on)
3064 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3065 struct ice_vsi *vsi = pf->main_vsi;
3066 struct rte_eth_dev_data *data = pf->dev_data;
3067 struct ice_vsi_vlan_pvid_info info;
3070 memset(&info, 0, sizeof(info));
3073 info.config.pvid = pvid;
3075 info.config.reject.tagged =
3076 data->dev_conf.txmode.hw_vlan_reject_tagged;
3077 info.config.reject.untagged =
3078 data->dev_conf.txmode.hw_vlan_reject_untagged;
3081 ret = ice_vsi_vlan_pvid_set(vsi, &info);
3083 PMD_DRV_LOG(ERR, "Failed to set pvid.");
3091 ice_get_eeprom_length(struct rte_eth_dev *dev)
3093 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3095 /* Convert word count to byte count */
3096 return hw->nvm.sr_words << 1;
3100 ice_get_eeprom(struct rte_eth_dev *dev,
3101 struct rte_dev_eeprom_info *eeprom)
3103 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3104 uint16_t *data = eeprom->data;
3105 uint16_t first_word, last_word, nwords;
3106 enum ice_status status = ICE_SUCCESS;
3108 first_word = eeprom->offset >> 1;
3109 last_word = (eeprom->offset + eeprom->length - 1) >> 1;
3110 nwords = last_word - first_word + 1;
3112 if (first_word >= hw->nvm.sr_words ||
3113 last_word >= hw->nvm.sr_words) {
3114 PMD_DRV_LOG(ERR, "Requested EEPROM bytes out of range.");
3118 eeprom->magic = hw->vendor_id | (hw->device_id << 16);
3120 status = ice_read_sr_buf(hw, first_word, &nwords, data);
3122 PMD_DRV_LOG(ERR, "EEPROM read failed.");
3123 eeprom->length = sizeof(uint16_t) * nwords;
3131 ice_stat_update_32(struct ice_hw *hw,
3139 new_data = (uint64_t)ICE_READ_REG(hw, reg);
3143 if (new_data >= *offset)
3144 *stat = (uint64_t)(new_data - *offset);
3146 *stat = (uint64_t)((new_data +
3147 ((uint64_t)1 << ICE_32_BIT_WIDTH))
3152 ice_stat_update_40(struct ice_hw *hw,
3161 new_data = (uint64_t)ICE_READ_REG(hw, loreg);
3162 new_data |= (uint64_t)(ICE_READ_REG(hw, hireg) & ICE_8_BIT_MASK) <<
3168 if (new_data >= *offset)
3169 *stat = new_data - *offset;
3171 *stat = (uint64_t)((new_data +
3172 ((uint64_t)1 << ICE_40_BIT_WIDTH)) -
3175 *stat &= ICE_40_BIT_MASK;
3178 /* Get all the statistics of a VSI */
3180 ice_update_vsi_stats(struct ice_vsi *vsi)
3182 struct ice_eth_stats *oes = &vsi->eth_stats_offset;
3183 struct ice_eth_stats *nes = &vsi->eth_stats;
3184 struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3185 int idx = rte_le_to_cpu_16(vsi->vsi_id);
3187 ice_stat_update_40(hw, GLV_GORCH(idx), GLV_GORCL(idx),
3188 vsi->offset_loaded, &oes->rx_bytes,
3190 ice_stat_update_40(hw, GLV_UPRCH(idx), GLV_UPRCL(idx),
3191 vsi->offset_loaded, &oes->rx_unicast,
3193 ice_stat_update_40(hw, GLV_MPRCH(idx), GLV_MPRCL(idx),
3194 vsi->offset_loaded, &oes->rx_multicast,
3195 &nes->rx_multicast);
3196 ice_stat_update_40(hw, GLV_BPRCH(idx), GLV_BPRCL(idx),
3197 vsi->offset_loaded, &oes->rx_broadcast,
3198 &nes->rx_broadcast);
3199 /* exclude CRC bytes */
3200 nes->rx_bytes -= (nes->rx_unicast + nes->rx_multicast +
3201 nes->rx_broadcast) * ETHER_CRC_LEN;
3203 ice_stat_update_32(hw, GLV_RDPC(idx), vsi->offset_loaded,
3204 &oes->rx_discards, &nes->rx_discards);
3205 /* GLV_REPC not supported */
3206 /* GLV_RMPC not supported */
3207 ice_stat_update_32(hw, GLSWID_RUPP(idx), vsi->offset_loaded,
3208 &oes->rx_unknown_protocol,
3209 &nes->rx_unknown_protocol);
3210 ice_stat_update_40(hw, GLV_GOTCH(idx), GLV_GOTCL(idx),
3211 vsi->offset_loaded, &oes->tx_bytes,
3213 ice_stat_update_40(hw, GLV_UPTCH(idx), GLV_UPTCL(idx),
3214 vsi->offset_loaded, &oes->tx_unicast,
3216 ice_stat_update_40(hw, GLV_MPTCH(idx), GLV_MPTCL(idx),
3217 vsi->offset_loaded, &oes->tx_multicast,
3218 &nes->tx_multicast);
3219 ice_stat_update_40(hw, GLV_BPTCH(idx), GLV_BPTCL(idx),
3220 vsi->offset_loaded, &oes->tx_broadcast,
3221 &nes->tx_broadcast);
3222 /* GLV_TDPC not supported */
3223 ice_stat_update_32(hw, GLV_TEPC(idx), vsi->offset_loaded,
3224 &oes->tx_errors, &nes->tx_errors);
3225 vsi->offset_loaded = true;
3227 PMD_DRV_LOG(DEBUG, "************** VSI[%u] stats start **************",
3229 PMD_DRV_LOG(DEBUG, "rx_bytes: %"PRIu64"", nes->rx_bytes);
3230 PMD_DRV_LOG(DEBUG, "rx_unicast: %"PRIu64"", nes->rx_unicast);
3231 PMD_DRV_LOG(DEBUG, "rx_multicast: %"PRIu64"", nes->rx_multicast);
3232 PMD_DRV_LOG(DEBUG, "rx_broadcast: %"PRIu64"", nes->rx_broadcast);
3233 PMD_DRV_LOG(DEBUG, "rx_discards: %"PRIu64"", nes->rx_discards);
3234 PMD_DRV_LOG(DEBUG, "rx_unknown_protocol: %"PRIu64"",
3235 nes->rx_unknown_protocol);
3236 PMD_DRV_LOG(DEBUG, "tx_bytes: %"PRIu64"", nes->tx_bytes);
3237 PMD_DRV_LOG(DEBUG, "tx_unicast: %"PRIu64"", nes->tx_unicast);
3238 PMD_DRV_LOG(DEBUG, "tx_multicast: %"PRIu64"", nes->tx_multicast);
3239 PMD_DRV_LOG(DEBUG, "tx_broadcast: %"PRIu64"", nes->tx_broadcast);
3240 PMD_DRV_LOG(DEBUG, "tx_discards: %"PRIu64"", nes->tx_discards);
3241 PMD_DRV_LOG(DEBUG, "tx_errors: %"PRIu64"", nes->tx_errors);
3242 PMD_DRV_LOG(DEBUG, "************** VSI[%u] stats end ****************",
3247 ice_read_stats_registers(struct ice_pf *pf, struct ice_hw *hw)
3249 struct ice_hw_port_stats *ns = &pf->stats; /* new stats */
3250 struct ice_hw_port_stats *os = &pf->stats_offset; /* old stats */
3252 /* Get statistics of struct ice_eth_stats */
3253 ice_stat_update_40(hw, GLPRT_GORCH(hw->port_info->lport),
3254 GLPRT_GORCL(hw->port_info->lport),
3255 pf->offset_loaded, &os->eth.rx_bytes,
3257 ice_stat_update_40(hw, GLPRT_UPRCH(hw->port_info->lport),
3258 GLPRT_UPRCL(hw->port_info->lport),
3259 pf->offset_loaded, &os->eth.rx_unicast,
3260 &ns->eth.rx_unicast);
3261 ice_stat_update_40(hw, GLPRT_MPRCH(hw->port_info->lport),
3262 GLPRT_MPRCL(hw->port_info->lport),
3263 pf->offset_loaded, &os->eth.rx_multicast,
3264 &ns->eth.rx_multicast);
3265 ice_stat_update_40(hw, GLPRT_BPRCH(hw->port_info->lport),
3266 GLPRT_BPRCL(hw->port_info->lport),
3267 pf->offset_loaded, &os->eth.rx_broadcast,
3268 &ns->eth.rx_broadcast);
3269 ice_stat_update_32(hw, PRTRPB_RDPC,
3270 pf->offset_loaded, &os->eth.rx_discards,
3271 &ns->eth.rx_discards);
3273 /* Workaround: CRC size should not be included in byte statistics,
3274 * so subtract ETHER_CRC_LEN from the byte counter for each rx packet.
3276 ns->eth.rx_bytes -= (ns->eth.rx_unicast + ns->eth.rx_multicast +
3277 ns->eth.rx_broadcast) * ETHER_CRC_LEN;
3279 /* GLPRT_REPC not supported */
3280 /* GLPRT_RMPC not supported */
3281 ice_stat_update_32(hw, GLSWID_RUPP(hw->port_info->lport),
3283 &os->eth.rx_unknown_protocol,
3284 &ns->eth.rx_unknown_protocol);
3285 ice_stat_update_40(hw, GLPRT_GOTCH(hw->port_info->lport),
3286 GLPRT_GOTCL(hw->port_info->lport),
3287 pf->offset_loaded, &os->eth.tx_bytes,
3289 ice_stat_update_40(hw, GLPRT_UPTCH(hw->port_info->lport),
3290 GLPRT_UPTCL(hw->port_info->lport),
3291 pf->offset_loaded, &os->eth.tx_unicast,
3292 &ns->eth.tx_unicast);
3293 ice_stat_update_40(hw, GLPRT_MPTCH(hw->port_info->lport),
3294 GLPRT_MPTCL(hw->port_info->lport),
3295 pf->offset_loaded, &os->eth.tx_multicast,
3296 &ns->eth.tx_multicast);
3297 ice_stat_update_40(hw, GLPRT_BPTCH(hw->port_info->lport),
3298 GLPRT_BPTCL(hw->port_info->lport),
3299 pf->offset_loaded, &os->eth.tx_broadcast,
3300 &ns->eth.tx_broadcast);
3301 ns->eth.tx_bytes -= (ns->eth.tx_unicast + ns->eth.tx_multicast +
3302 ns->eth.tx_broadcast) * ETHER_CRC_LEN;
3304 /* GLPRT_TEPC not supported */
3306 /* additional port specific stats */
3307 ice_stat_update_32(hw, GLPRT_TDOLD(hw->port_info->lport),
3308 pf->offset_loaded, &os->tx_dropped_link_down,
3309 &ns->tx_dropped_link_down);
3310 ice_stat_update_32(hw, GLPRT_CRCERRS(hw->port_info->lport),
3311 pf->offset_loaded, &os->crc_errors,
3313 ice_stat_update_32(hw, GLPRT_ILLERRC(hw->port_info->lport),
3314 pf->offset_loaded, &os->illegal_bytes,
3315 &ns->illegal_bytes);
3316 /* GLPRT_ERRBC not supported */
3317 ice_stat_update_32(hw, GLPRT_MLFC(hw->port_info->lport),
3318 pf->offset_loaded, &os->mac_local_faults,
3319 &ns->mac_local_faults);
3320 ice_stat_update_32(hw, GLPRT_MRFC(hw->port_info->lport),
3321 pf->offset_loaded, &os->mac_remote_faults,
3322 &ns->mac_remote_faults);
3324 ice_stat_update_32(hw, GLPRT_RLEC(hw->port_info->lport),
3325 pf->offset_loaded, &os->rx_len_errors,
3326 &ns->rx_len_errors);
3328 ice_stat_update_32(hw, GLPRT_LXONRXC(hw->port_info->lport),
3329 pf->offset_loaded, &os->link_xon_rx,
3331 ice_stat_update_32(hw, GLPRT_LXOFFRXC(hw->port_info->lport),
3332 pf->offset_loaded, &os->link_xoff_rx,
3334 ice_stat_update_32(hw, GLPRT_LXONTXC(hw->port_info->lport),
3335 pf->offset_loaded, &os->link_xon_tx,
3337 ice_stat_update_32(hw, GLPRT_LXOFFTXC(hw->port_info->lport),
3338 pf->offset_loaded, &os->link_xoff_tx,
3340 ice_stat_update_40(hw, GLPRT_PRC64H(hw->port_info->lport),
3341 GLPRT_PRC64L(hw->port_info->lport),
3342 pf->offset_loaded, &os->rx_size_64,
3344 ice_stat_update_40(hw, GLPRT_PRC127H(hw->port_info->lport),
3345 GLPRT_PRC127L(hw->port_info->lport),
3346 pf->offset_loaded, &os->rx_size_127,
3348 ice_stat_update_40(hw, GLPRT_PRC255H(hw->port_info->lport),
3349 GLPRT_PRC255L(hw->port_info->lport),
3350 pf->offset_loaded, &os->rx_size_255,
3352 ice_stat_update_40(hw, GLPRT_PRC511H(hw->port_info->lport),
3353 GLPRT_PRC511L(hw->port_info->lport),
3354 pf->offset_loaded, &os->rx_size_511,
3356 ice_stat_update_40(hw, GLPRT_PRC1023H(hw->port_info->lport),
3357 GLPRT_PRC1023L(hw->port_info->lport),
3358 pf->offset_loaded, &os->rx_size_1023,
3360 ice_stat_update_40(hw, GLPRT_PRC1522H(hw->port_info->lport),
3361 GLPRT_PRC1522L(hw->port_info->lport),
3362 pf->offset_loaded, &os->rx_size_1522,
3364 ice_stat_update_40(hw, GLPRT_PRC9522H(hw->port_info->lport),
3365 GLPRT_PRC9522L(hw->port_info->lport),
3366 pf->offset_loaded, &os->rx_size_big,
3368 ice_stat_update_32(hw, GLPRT_RUC(hw->port_info->lport),
3369 pf->offset_loaded, &os->rx_undersize,
3371 ice_stat_update_32(hw, GLPRT_RFC(hw->port_info->lport),
3372 pf->offset_loaded, &os->rx_fragments,
3374 ice_stat_update_32(hw, GLPRT_ROC(hw->port_info->lport),
3375 pf->offset_loaded, &os->rx_oversize,
3377 ice_stat_update_32(hw, GLPRT_RJC(hw->port_info->lport),
3378 pf->offset_loaded, &os->rx_jabber,
3380 ice_stat_update_40(hw, GLPRT_PTC64H(hw->port_info->lport),
3381 GLPRT_PTC64L(hw->port_info->lport),
3382 pf->offset_loaded, &os->tx_size_64,
3384 ice_stat_update_40(hw, GLPRT_PTC127H(hw->port_info->lport),
3385 GLPRT_PTC127L(hw->port_info->lport),
3386 pf->offset_loaded, &os->tx_size_127,
3388 ice_stat_update_40(hw, GLPRT_PTC255H(hw->port_info->lport),
3389 GLPRT_PTC255L(hw->port_info->lport),
3390 pf->offset_loaded, &os->tx_size_255,
3392 ice_stat_update_40(hw, GLPRT_PTC511H(hw->port_info->lport),
3393 GLPRT_PTC511L(hw->port_info->lport),
3394 pf->offset_loaded, &os->tx_size_511,
3396 ice_stat_update_40(hw, GLPRT_PTC1023H(hw->port_info->lport),
3397 GLPRT_PTC1023L(hw->port_info->lport),
3398 pf->offset_loaded, &os->tx_size_1023,
3400 ice_stat_update_40(hw, GLPRT_PTC1522H(hw->port_info->lport),
3401 GLPRT_PTC1522L(hw->port_info->lport),
3402 pf->offset_loaded, &os->tx_size_1522,
3404 ice_stat_update_40(hw, GLPRT_PTC9522H(hw->port_info->lport),
3405 GLPRT_PTC9522L(hw->port_info->lport),
3406 pf->offset_loaded, &os->tx_size_big,
3409 /* GLPRT_MSPDC not supported */
3410 /* GLPRT_XEC not supported */
3412 pf->offset_loaded = true;
3415 ice_update_vsi_stats(pf->main_vsi);
3418 /* Get all statistics of a port */
3420 ice_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
3422 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3423 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3424 struct ice_hw_port_stats *ns = &pf->stats; /* new stats */
3426 /* call read registers - updates values, now write them to struct */
3427 ice_read_stats_registers(pf, hw);
3429 stats->ipackets = pf->main_vsi->eth_stats.rx_unicast +
3430 pf->main_vsi->eth_stats.rx_multicast +
3431 pf->main_vsi->eth_stats.rx_broadcast -
3432 pf->main_vsi->eth_stats.rx_discards;
3433 stats->opackets = ns->eth.tx_unicast +
3434 ns->eth.tx_multicast +
3435 ns->eth.tx_broadcast;
3436 stats->ibytes = pf->main_vsi->eth_stats.rx_bytes;
3437 stats->obytes = ns->eth.tx_bytes;
3438 stats->oerrors = ns->eth.tx_errors +
3439 pf->main_vsi->eth_stats.tx_errors;
3442 stats->imissed = ns->eth.rx_discards +
3443 pf->main_vsi->eth_stats.rx_discards;
3444 stats->ierrors = ns->crc_errors +
3446 ns->rx_oversize + ns->rx_fragments + ns->rx_jabber;
3448 PMD_DRV_LOG(DEBUG, "*************** PF stats start *****************");
3449 PMD_DRV_LOG(DEBUG, "rx_bytes: %"PRIu64"", ns->eth.rx_bytes);
3450 PMD_DRV_LOG(DEBUG, "rx_unicast: %"PRIu64"", ns->eth.rx_unicast);
3451 PMD_DRV_LOG(DEBUG, "rx_multicast:%"PRIu64"", ns->eth.rx_multicast);
3452 PMD_DRV_LOG(DEBUG, "rx_broadcast:%"PRIu64"", ns->eth.rx_broadcast);
3453 PMD_DRV_LOG(DEBUG, "rx_discards:%"PRIu64"", ns->eth.rx_discards);
3454 PMD_DRV_LOG(DEBUG, "vsi rx_discards:%"PRIu64"",
3455 pf->main_vsi->eth_stats.rx_discards);
3456 PMD_DRV_LOG(DEBUG, "rx_unknown_protocol: %"PRIu64"",
3457 ns->eth.rx_unknown_protocol);
3458 PMD_DRV_LOG(DEBUG, "tx_bytes: %"PRIu64"", ns->eth.tx_bytes);
3459 PMD_DRV_LOG(DEBUG, "tx_unicast: %"PRIu64"", ns->eth.tx_unicast);
3460 PMD_DRV_LOG(DEBUG, "tx_multicast:%"PRIu64"", ns->eth.tx_multicast);
3461 PMD_DRV_LOG(DEBUG, "tx_broadcast:%"PRIu64"", ns->eth.tx_broadcast);
3462 PMD_DRV_LOG(DEBUG, "tx_discards:%"PRIu64"", ns->eth.tx_discards);
3463 PMD_DRV_LOG(DEBUG, "vsi tx_discards:%"PRIu64"",
3464 pf->main_vsi->eth_stats.tx_discards);
3465 PMD_DRV_LOG(DEBUG, "tx_errors: %"PRIu64"", ns->eth.tx_errors);
3467 PMD_DRV_LOG(DEBUG, "tx_dropped_link_down: %"PRIu64"",
3468 ns->tx_dropped_link_down);
3469 PMD_DRV_LOG(DEBUG, "crc_errors: %"PRIu64"", ns->crc_errors);
3470 PMD_DRV_LOG(DEBUG, "illegal_bytes: %"PRIu64"",
3472 PMD_DRV_LOG(DEBUG, "error_bytes: %"PRIu64"", ns->error_bytes);
3473 PMD_DRV_LOG(DEBUG, "mac_local_faults: %"PRIu64"",
3474 ns->mac_local_faults);
3475 PMD_DRV_LOG(DEBUG, "mac_remote_faults: %"PRIu64"",
3476 ns->mac_remote_faults);
3477 PMD_DRV_LOG(DEBUG, "link_xon_rx: %"PRIu64"", ns->link_xon_rx);
3478 PMD_DRV_LOG(DEBUG, "link_xoff_rx: %"PRIu64"", ns->link_xoff_rx);
3479 PMD_DRV_LOG(DEBUG, "link_xon_tx: %"PRIu64"", ns->link_xon_tx);
3480 PMD_DRV_LOG(DEBUG, "link_xoff_tx: %"PRIu64"", ns->link_xoff_tx);
3481 PMD_DRV_LOG(DEBUG, "rx_size_64: %"PRIu64"", ns->rx_size_64);
3482 PMD_DRV_LOG(DEBUG, "rx_size_127: %"PRIu64"", ns->rx_size_127);
3483 PMD_DRV_LOG(DEBUG, "rx_size_255: %"PRIu64"", ns->rx_size_255);
3484 PMD_DRV_LOG(DEBUG, "rx_size_511: %"PRIu64"", ns->rx_size_511);
3485 PMD_DRV_LOG(DEBUG, "rx_size_1023: %"PRIu64"", ns->rx_size_1023);
3486 PMD_DRV_LOG(DEBUG, "rx_size_1522: %"PRIu64"", ns->rx_size_1522);
3487 PMD_DRV_LOG(DEBUG, "rx_size_big: %"PRIu64"", ns->rx_size_big);
3488 PMD_DRV_LOG(DEBUG, "rx_undersize: %"PRIu64"", ns->rx_undersize);
3489 PMD_DRV_LOG(DEBUG, "rx_fragments: %"PRIu64"", ns->rx_fragments);
3490 PMD_DRV_LOG(DEBUG, "rx_oversize: %"PRIu64"", ns->rx_oversize);
3491 PMD_DRV_LOG(DEBUG, "rx_jabber: %"PRIu64"", ns->rx_jabber);
3492 PMD_DRV_LOG(DEBUG, "tx_size_64: %"PRIu64"", ns->tx_size_64);
3493 PMD_DRV_LOG(DEBUG, "tx_size_127: %"PRIu64"", ns->tx_size_127);
3494 PMD_DRV_LOG(DEBUG, "tx_size_255: %"PRIu64"", ns->tx_size_255);
3495 PMD_DRV_LOG(DEBUG, "tx_size_511: %"PRIu64"", ns->tx_size_511);
3496 PMD_DRV_LOG(DEBUG, "tx_size_1023: %"PRIu64"", ns->tx_size_1023);
3497 PMD_DRV_LOG(DEBUG, "tx_size_1522: %"PRIu64"", ns->tx_size_1522);
3498 PMD_DRV_LOG(DEBUG, "tx_size_big: %"PRIu64"", ns->tx_size_big);
3499 PMD_DRV_LOG(DEBUG, "rx_len_errors: %"PRIu64"", ns->rx_len_errors);
3500 PMD_DRV_LOG(DEBUG, "************* PF stats end ****************");
3504 /* Reset the statistics */
3506 ice_stats_reset(struct rte_eth_dev *dev)
3508 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3509 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3511 /* Mark PF and VSI stats to update the offset, aka "reset" */
3512 pf->offset_loaded = false;
3514 pf->main_vsi->offset_loaded = false;
3516 /* read the stats, reading current register values into offset */
3517 ice_read_stats_registers(pf, hw);
3521 ice_xstats_calc_num(void)
3525 num = ICE_NB_ETH_XSTATS + ICE_NB_HW_PORT_XSTATS;
3531 ice_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
3534 struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3535 struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3538 struct ice_hw_port_stats *hw_stats = &pf->stats;
3540 count = ice_xstats_calc_num();
3544 ice_read_stats_registers(pf, hw);
3551 /* Get stats from ice_eth_stats struct */
3552 for (i = 0; i < ICE_NB_ETH_XSTATS; i++) {
3553 xstats[count].value =
3554 *(uint64_t *)((char *)&hw_stats->eth +
3555 ice_stats_strings[i].offset);
3556 xstats[count].id = count;
3560 /* Get individiual stats from ice_hw_port struct */
3561 for (i = 0; i < ICE_NB_HW_PORT_XSTATS; i++) {
3562 xstats[count].value =
3563 *(uint64_t *)((char *)hw_stats +
3564 ice_hw_port_strings[i].offset);
3565 xstats[count].id = count;
3572 static int ice_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
3573 struct rte_eth_xstat_name *xstats_names,
3574 __rte_unused unsigned int limit)
3576 unsigned int count = 0;
3580 return ice_xstats_calc_num();
3582 /* Note: limit checked in rte_eth_xstats_names() */
3584 /* Get stats from ice_eth_stats struct */
3585 for (i = 0; i < ICE_NB_ETH_XSTATS; i++) {
3586 strlcpy(xstats_names[count].name, ice_stats_strings[i].name,
3587 sizeof(xstats_names[count].name));
3591 /* Get individiual stats from ice_hw_port struct */
3592 for (i = 0; i < ICE_NB_HW_PORT_XSTATS; i++) {
3593 strlcpy(xstats_names[count].name, ice_hw_port_strings[i].name,
3594 sizeof(xstats_names[count].name));
3602 ice_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3603 struct rte_pci_device *pci_dev)
3605 return rte_eth_dev_pci_generic_probe(pci_dev,
3606 sizeof(struct ice_adapter),
3611 ice_pci_remove(struct rte_pci_device *pci_dev)
3613 return rte_eth_dev_pci_generic_remove(pci_dev, ice_dev_uninit);
3616 static struct rte_pci_driver rte_ice_pmd = {
3617 .id_table = pci_id_ice_map,
3618 .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
3619 RTE_PCI_DRV_IOVA_AS_VA,
3620 .probe = ice_pci_probe,
3621 .remove = ice_pci_remove,
3625 * Driver initialization routine.
3626 * Invoked once at EAL init time.
3627 * Register itself as the [Poll Mode] Driver of PCI devices.
3629 RTE_PMD_REGISTER_PCI(net_ice, rte_ice_pmd);
3630 RTE_PMD_REGISTER_PCI_TABLE(net_ice, pci_id_ice_map);
3631 RTE_PMD_REGISTER_KMOD_DEP(net_ice, "* igb_uio | uio_pci_generic | vfio-pci");
3632 RTE_PMD_REGISTER_PARAM_STRING(net_ice,
3633 ICE_MAX_QP_NUM "=<int>");
3635 RTE_INIT(ice_init_log)
3637 ice_logtype_init = rte_log_register("pmd.net.ice.init");
3638 if (ice_logtype_init >= 0)
3639 rte_log_set_level(ice_logtype_init, RTE_LOG_NOTICE);
3640 ice_logtype_driver = rte_log_register("pmd.net.ice.driver");
3641 if (ice_logtype_driver >= 0)
3642 rte_log_set_level(ice_logtype_driver, RTE_LOG_NOTICE);