drivers/net/qede/qede_ethdev.c

   1 /*
   2  * Copyright (c) 2016 QLogic Corporation.
   3  * All rights reserved.
   4  * www.qlogic.com
   5  *
   6  * See LICENSE.qede_pmd for copyright and licensing details.
   7  */
   8
   9 #include "qede_ethdev.h"
  10 #include <rte_alarm.h>
  11 #include <rte_version.h>
  12
  13 /* Globals */
  14 static const struct qed_eth_ops *qed_ops;
  15 static int64_t timer_period = 1;
  16
  17 /* VXLAN tunnel classification mapping */
  18 const struct _qede_vxlan_tunn_types {
  19         uint16_t rte_filter_type;
  20         enum ecore_filter_ucast_type qede_type;
  21         enum ecore_tunn_clss qede_tunn_clss;
  22         const char *string;
  23 } qede_tunn_types[] = {
  24         {
  25                 ETH_TUNNEL_FILTER_OMAC,
  26                 ECORE_FILTER_MAC,
  27                 ECORE_TUNN_CLSS_MAC_VLAN,
  28                 "outer-mac"
  29         },
  30         {
  31                 ETH_TUNNEL_FILTER_TENID,
  32                 ECORE_FILTER_VNI,
  33                 ECORE_TUNN_CLSS_MAC_VNI,
  34                 "vni"
  35         },
  36         {
  37                 ETH_TUNNEL_FILTER_IMAC,
  38                 ECORE_FILTER_INNER_MAC,
  39                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  40                 "inner-mac"
  41         },
  42         {
  43                 ETH_TUNNEL_FILTER_IVLAN,
  44                 ECORE_FILTER_INNER_VLAN,
  45                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  46                 "inner-vlan"
  47         },
  48         {
  49                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_TENID,
  50                 ECORE_FILTER_MAC_VNI_PAIR,
  51                 ECORE_TUNN_CLSS_MAC_VNI,
  52                 "outer-mac and vni"
  53         },
  54         {
  55                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_IMAC,
  56                 ECORE_FILTER_UNUSED,
  57                 MAX_ECORE_TUNN_CLSS,
  58                 "outer-mac and inner-mac"
  59         },
  60         {
  61                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_IVLAN,
  62                 ECORE_FILTER_UNUSED,
  63                 MAX_ECORE_TUNN_CLSS,
  64                 "outer-mac and inner-vlan"
  65         },
  66         {
  67                 ETH_TUNNEL_FILTER_TENID | ETH_TUNNEL_FILTER_IMAC,
  68                 ECORE_FILTER_INNER_MAC_VNI_PAIR,
  69                 ECORE_TUNN_CLSS_INNER_MAC_VNI,
  70                 "vni and inner-mac",
  71         },
  72         {
  73                 ETH_TUNNEL_FILTER_TENID | ETH_TUNNEL_FILTER_IVLAN,
  74                 ECORE_FILTER_UNUSED,
  75                 MAX_ECORE_TUNN_CLSS,
  76                 "vni and inner-vlan",
  77         },
  78         {
  79                 ETH_TUNNEL_FILTER_IMAC | ETH_TUNNEL_FILTER_IVLAN,
  80                 ECORE_FILTER_INNER_PAIR,
  81                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  82                 "inner-mac and inner-vlan",
  83         },
  84         {
  85                 ETH_TUNNEL_FILTER_OIP,
  86                 ECORE_FILTER_UNUSED,
  87                 MAX_ECORE_TUNN_CLSS,
  88                 "outer-IP"
  89         },
  90         {
  91                 ETH_TUNNEL_FILTER_IIP,
  92                 ECORE_FILTER_UNUSED,
  93                 MAX_ECORE_TUNN_CLSS,
  94                 "inner-IP"
  95         },
  96         {
  97                 RTE_TUNNEL_FILTER_IMAC_IVLAN,
  98                 ECORE_FILTER_UNUSED,
  99                 MAX_ECORE_TUNN_CLSS,
 100                 "IMAC_IVLAN"
 101         },
 102         {
 103                 RTE_TUNNEL_FILTER_IMAC_IVLAN_TENID,
 104                 ECORE_FILTER_UNUSED,
 105                 MAX_ECORE_TUNN_CLSS,
 106                 "IMAC_IVLAN_TENID"
 107         },
 108         {
 109                 RTE_TUNNEL_FILTER_IMAC_TENID,
 110                 ECORE_FILTER_UNUSED,
 111                 MAX_ECORE_TUNN_CLSS,
 112                 "IMAC_TENID"
 113         },
 114         {
 115                 RTE_TUNNEL_FILTER_OMAC_TENID_IMAC,
 116                 ECORE_FILTER_UNUSED,
 117                 MAX_ECORE_TUNN_CLSS,
 118                 "OMAC_TENID_IMAC"
 119         },
 120 };
 121
 122 struct rte_qede_xstats_name_off {
 123         char name[RTE_ETH_XSTATS_NAME_SIZE];
 124         uint64_t offset;
 125 };
 126
 127 static const struct rte_qede_xstats_name_off qede_xstats_strings[] = {
 128         {"rx_unicast_bytes", offsetof(struct ecore_eth_stats, rx_ucast_bytes)},
 129         {"rx_multicast_bytes",
 130                 offsetof(struct ecore_eth_stats, rx_mcast_bytes)},
 131         {"rx_broadcast_bytes",
 132                 offsetof(struct ecore_eth_stats, rx_bcast_bytes)},
 133         {"rx_unicast_packets", offsetof(struct ecore_eth_stats, rx_ucast_pkts)},
 134         {"rx_multicast_packets",
 135                 offsetof(struct ecore_eth_stats, rx_mcast_pkts)},
 136         {"rx_broadcast_packets",
 137                 offsetof(struct ecore_eth_stats, rx_bcast_pkts)},
 138
 139         {"tx_unicast_bytes", offsetof(struct ecore_eth_stats, tx_ucast_bytes)},
 140         {"tx_multicast_bytes",
 141                 offsetof(struct ecore_eth_stats, tx_mcast_bytes)},
 142         {"tx_broadcast_bytes",
 143                 offsetof(struct ecore_eth_stats, tx_bcast_bytes)},
 144         {"tx_unicast_packets", offsetof(struct ecore_eth_stats, tx_ucast_pkts)},
 145         {"tx_multicast_packets",
 146                 offsetof(struct ecore_eth_stats, tx_mcast_pkts)},
 147         {"tx_broadcast_packets",
 148                 offsetof(struct ecore_eth_stats, tx_bcast_pkts)},
 149
 150         {"rx_64_byte_packets",
 151                 offsetof(struct ecore_eth_stats, rx_64_byte_packets)},
 152         {"rx_65_to_127_byte_packets",
 153                 offsetof(struct ecore_eth_stats, rx_65_to_127_byte_packets)},
 154         {"rx_128_to_255_byte_packets",
 155                 offsetof(struct ecore_eth_stats, rx_128_to_255_byte_packets)},
 156         {"rx_256_to_511_byte_packets",
 157                 offsetof(struct ecore_eth_stats, rx_256_to_511_byte_packets)},
 158         {"rx_512_to_1023_byte_packets",
 159                 offsetof(struct ecore_eth_stats, rx_512_to_1023_byte_packets)},
 160         {"rx_1024_to_1518_byte_packets",
 161                 offsetof(struct ecore_eth_stats, rx_1024_to_1518_byte_packets)},
 162         {"rx_1519_to_1522_byte_packets",
 163                 offsetof(struct ecore_eth_stats, rx_1519_to_1522_byte_packets)},
 164         {"rx_1519_to_2047_byte_packets",
 165                 offsetof(struct ecore_eth_stats, rx_1519_to_2047_byte_packets)},
 166         {"rx_2048_to_4095_byte_packets",
 167                 offsetof(struct ecore_eth_stats, rx_2048_to_4095_byte_packets)},
 168         {"rx_4096_to_9216_byte_packets",
 169                 offsetof(struct ecore_eth_stats, rx_4096_to_9216_byte_packets)},
 170         {"rx_9217_to_16383_byte_packets",
 171                 offsetof(struct ecore_eth_stats,
 172                          rx_9217_to_16383_byte_packets)},
 173         {"tx_64_byte_packets",
 174                 offsetof(struct ecore_eth_stats, tx_64_byte_packets)},
 175         {"tx_65_to_127_byte_packets",
 176                 offsetof(struct ecore_eth_stats, tx_65_to_127_byte_packets)},
 177         {"tx_128_to_255_byte_packets",
 178                 offsetof(struct ecore_eth_stats, tx_128_to_255_byte_packets)},
 179         {"tx_256_to_511_byte_packets",
 180                 offsetof(struct ecore_eth_stats, tx_256_to_511_byte_packets)},
 181         {"tx_512_to_1023_byte_packets",
 182                 offsetof(struct ecore_eth_stats, tx_512_to_1023_byte_packets)},
 183         {"tx_1024_to_1518_byte_packets",
 184                 offsetof(struct ecore_eth_stats, tx_1024_to_1518_byte_packets)},
 185         {"trx_1519_to_1522_byte_packets",
 186                 offsetof(struct ecore_eth_stats, tx_1519_to_2047_byte_packets)},
 187         {"tx_2048_to_4095_byte_packets",
 188                 offsetof(struct ecore_eth_stats, tx_2048_to_4095_byte_packets)},
 189         {"tx_4096_to_9216_byte_packets",
 190                 offsetof(struct ecore_eth_stats, tx_4096_to_9216_byte_packets)},
 191         {"tx_9217_to_16383_byte_packets",
 192                 offsetof(struct ecore_eth_stats,
 193                          tx_9217_to_16383_byte_packets)},
 194
 195         {"rx_mac_crtl_frames",
 196                 offsetof(struct ecore_eth_stats, rx_mac_crtl_frames)},
 197         {"tx_mac_control_frames",
 198                 offsetof(struct ecore_eth_stats, tx_mac_ctrl_frames)},
 199         {"rx_pause_frames", offsetof(struct ecore_eth_stats, rx_pause_frames)},
 200         {"tx_pause_frames", offsetof(struct ecore_eth_stats, tx_pause_frames)},
 201         {"rx_priority_flow_control_frames",
 202                 offsetof(struct ecore_eth_stats, rx_pfc_frames)},
 203         {"tx_priority_flow_control_frames",
 204                 offsetof(struct ecore_eth_stats, tx_pfc_frames)},
 205
 206         {"rx_crc_errors", offsetof(struct ecore_eth_stats, rx_crc_errors)},
 207         {"rx_align_errors", offsetof(struct ecore_eth_stats, rx_align_errors)},
 208         {"rx_carrier_errors",
 209                 offsetof(struct ecore_eth_stats, rx_carrier_errors)},
 210         {"rx_oversize_packet_errors",
 211                 offsetof(struct ecore_eth_stats, rx_oversize_packets)},
 212         {"rx_jabber_errors", offsetof(struct ecore_eth_stats, rx_jabbers)},
 213         {"rx_undersize_packet_errors",
 214                 offsetof(struct ecore_eth_stats, rx_undersize_packets)},
 215         {"rx_fragments", offsetof(struct ecore_eth_stats, rx_fragments)},
 216         {"rx_host_buffer_not_available",
 217                 offsetof(struct ecore_eth_stats, no_buff_discards)},
 218         /* Number of packets discarded because they are bigger than MTU */
 219         {"rx_packet_too_big_discards",
 220                 offsetof(struct ecore_eth_stats, packet_too_big_discard)},
 221         {"rx_ttl_zero_discards",
 222                 offsetof(struct ecore_eth_stats, ttl0_discard)},
 223         {"rx_multi_function_tag_filter_discards",
 224                 offsetof(struct ecore_eth_stats, mftag_filter_discards)},
 225         {"rx_mac_filter_discards",
 226                 offsetof(struct ecore_eth_stats, mac_filter_discards)},
 227         {"rx_hw_buffer_truncates",
 228                 offsetof(struct ecore_eth_stats, brb_truncates)},
 229         {"rx_hw_buffer_discards",
 230                 offsetof(struct ecore_eth_stats, brb_discards)},
 231         {"tx_lpi_entry_count",
 232                 offsetof(struct ecore_eth_stats, tx_lpi_entry_count)},
 233         {"tx_total_collisions",
 234                 offsetof(struct ecore_eth_stats, tx_total_collisions)},
 235         {"tx_error_drop_packets",
 236                 offsetof(struct ecore_eth_stats, tx_err_drop_pkts)},
 237
 238         {"rx_mac_bytes", offsetof(struct ecore_eth_stats, rx_mac_bytes)},
 239         {"rx_mac_unicast_packets",
 240                 offsetof(struct ecore_eth_stats, rx_mac_uc_packets)},
 241         {"rx_mac_multicast_packets",
 242                 offsetof(struct ecore_eth_stats, rx_mac_mc_packets)},
 243         {"rx_mac_broadcast_packets",
 244                 offsetof(struct ecore_eth_stats, rx_mac_bc_packets)},
 245         {"rx_mac_frames_ok",
 246                 offsetof(struct ecore_eth_stats, rx_mac_frames_ok)},
 247         {"tx_mac_bytes", offsetof(struct ecore_eth_stats, tx_mac_bytes)},
 248         {"tx_mac_unicast_packets",
 249                 offsetof(struct ecore_eth_stats, tx_mac_uc_packets)},
 250         {"tx_mac_multicast_packets",
 251                 offsetof(struct ecore_eth_stats, tx_mac_mc_packets)},
 252         {"tx_mac_broadcast_packets",
 253                 offsetof(struct ecore_eth_stats, tx_mac_bc_packets)},
 254
 255         {"lro_coalesced_packets",
 256                 offsetof(struct ecore_eth_stats, tpa_coalesced_pkts)},
 257         {"lro_coalesced_events",
 258                 offsetof(struct ecore_eth_stats, tpa_coalesced_events)},
 259         {"lro_aborts_num",
 260                 offsetof(struct ecore_eth_stats, tpa_aborts_num)},
 261         {"lro_not_coalesced_packets",
 262                 offsetof(struct ecore_eth_stats, tpa_not_coalesced_pkts)},
 263         {"lro_coalesced_bytes",
 264                 offsetof(struct ecore_eth_stats, tpa_coalesced_bytes)},
 265 };
 266
 267 static const struct rte_qede_xstats_name_off qede_rxq_xstats_strings[] = {
 268         {"rx_q_segments",
 269                 offsetof(struct qede_rx_queue, rx_segs)},
 270         {"rx_q_hw_errors",
 271                 offsetof(struct qede_rx_queue, rx_hw_errors)},
 272         {"rx_q_allocation_errors",
 273                 offsetof(struct qede_rx_queue, rx_alloc_errors)}
 274 };
 275
 276 static void qede_interrupt_action(struct ecore_hwfn *p_hwfn)
 277 {
 278         ecore_int_sp_dpc((osal_int_ptr_t)(p_hwfn));
 279 }
 280
 281 static void
 282 qede_interrupt_handler(struct rte_intr_handle *handle, void *param)
 283 {
 284         struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
 285         struct qede_dev *qdev = eth_dev->data->dev_private;
 286         struct ecore_dev *edev = &qdev->edev;
 287
 288         qede_interrupt_action(ECORE_LEADING_HWFN(edev));
 289         if (rte_intr_enable(handle))
 290                 DP_ERR(edev, "rte_intr_enable failed\n");
 291 }
 292
 293 static void
 294 qede_alloc_etherdev(struct qede_dev *qdev, struct qed_dev_eth_info *info)
 295 {
 296         rte_memcpy(&qdev->dev_info, info, sizeof(*info));
 297         qdev->num_tc = qdev->dev_info.num_tc;
 298         qdev->ops = qed_ops;
 299 }
 300
 301 static void qede_print_adapter_info(struct qede_dev *qdev)
 302 {
 303         struct ecore_dev *edev = &qdev->edev;
 304         struct qed_dev_info *info = &qdev->dev_info.common;
 305         static char drv_ver[QEDE_PMD_DRV_VER_STR_SIZE];
 306         static char ver_str[QEDE_PMD_DRV_VER_STR_SIZE];
 307
 308         DP_INFO(edev, "*********************************\n");
 309         DP_INFO(edev, " DPDK version:%s\n", rte_version());
 310         DP_INFO(edev, " Chip details : %s%d\n",
 311                   ECORE_IS_BB(edev) ? "BB" : "AH",
 312                   CHIP_REV_IS_A0(edev) ? 0 : 1);
 313         snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%d.%d.%d.%d",
 314                  info->fw_major, info->fw_minor, info->fw_rev, info->fw_eng);
 315         snprintf(drv_ver, QEDE_PMD_DRV_VER_STR_SIZE, "%s_%s",
 316                  ver_str, QEDE_PMD_VERSION);
 317         DP_INFO(edev, " Driver version : %s\n", drv_ver);
 318         DP_INFO(edev, " Firmware version : %s\n", ver_str);
 319
 320         snprintf(ver_str, MCP_DRV_VER_STR_SIZE,
 321                  "%d.%d.%d.%d",
 322                 (info->mfw_rev >> 24) & 0xff,
 323                 (info->mfw_rev >> 16) & 0xff,
 324                 (info->mfw_rev >> 8) & 0xff, (info->mfw_rev) & 0xff);
 325         DP_INFO(edev, " Management Firmware version : %s\n", ver_str);
 326         DP_INFO(edev, " Firmware file : %s\n", fw_file);
 327         DP_INFO(edev, "*********************************\n");
 328 }
 329
 330 static void qede_set_ucast_cmn_params(struct ecore_filter_ucast *ucast)
 331 {
 332         memset(ucast, 0, sizeof(struct ecore_filter_ucast));
 333         ucast->is_rx_filter = true;
 334         ucast->is_tx_filter = true;
 335         /* ucast->assert_on_error = true; - For debug */
 336 }
 337
 338 static void qede_set_cmn_tunn_param(struct ecore_tunn_update_params *params,
 339                                      uint8_t clss, uint64_t mode, uint64_t mask)
 340 {
 341         memset(params, 0, sizeof(struct ecore_tunn_update_params));
 342         params->tunn_mode = mode;
 343         params->tunn_mode_update_mask = mask;
 344         params->update_tx_pf_clss = 1;
 345         params->update_rx_pf_clss = 1;
 346         params->tunn_clss_vxlan = clss;
 347 }
 348
 349 static int
 350 qede_ucast_filter(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
 351                   bool add)
 352 {
 353         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 354         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 355         struct qede_ucast_entry *tmp = NULL;
 356         struct qede_ucast_entry *u;
 357         struct ether_addr *mac_addr;
 358
 359         mac_addr  = (struct ether_addr *)ucast->mac;
 360         if (add) {
 361                 SLIST_FOREACH(tmp, &qdev->uc_list_head, list) {
 362                         if ((memcmp(mac_addr, &tmp->mac,
 363                                     ETHER_ADDR_LEN) == 0) &&
 364                              ucast->vlan == tmp->vlan) {
 365                                 DP_ERR(edev, "Unicast MAC is already added"
 366                                        " with vlan = %u, vni = %u\n",
 367                                        ucast->vlan,  ucast->vni);
 368                                         return -EEXIST;
 369                         }
 370                 }
 371                 u = rte_malloc(NULL, sizeof(struct qede_ucast_entry),
 372                                RTE_CACHE_LINE_SIZE);
 373                 if (!u) {
 374                         DP_ERR(edev, "Did not allocate memory for ucast\n");
 375                         return -ENOMEM;
 376                 }
 377                 ether_addr_copy(mac_addr, &u->mac);
 378                 u->vlan = ucast->vlan;
 379                 u->vni = ucast->vni;
 380                 SLIST_INSERT_HEAD(&qdev->uc_list_head, u, list);
 381                 qdev->num_uc_addr++;
 382         } else {
 383                 SLIST_FOREACH(tmp, &qdev->uc_list_head, list) {
 384                         if ((memcmp(mac_addr, &tmp->mac,
 385                                     ETHER_ADDR_LEN) == 0) &&
 386                             ucast->vlan == tmp->vlan      &&
 387                             ucast->vni == tmp->vni)
 388                         break;
 389                 }
 390                 if (tmp == NULL) {
 391                         DP_INFO(edev, "Unicast MAC is not found\n");
 392                         return -EINVAL;
 393                 }
 394                 SLIST_REMOVE(&qdev->uc_list_head, tmp, qede_ucast_entry, list);
 395                 qdev->num_uc_addr--;
 396         }
 397
 398         return 0;
 399 }
 400
 401 static int
 402 qede_mcast_filter(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *mcast,
 403                   bool add)
 404 {
 405         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 406         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 407         struct ether_addr *mac_addr;
 408         struct qede_mcast_entry *tmp = NULL;
 409         struct qede_mcast_entry *m;
 410
 411         mac_addr  = (struct ether_addr *)mcast->mac;
 412         if (add) {
 413                 SLIST_FOREACH(tmp, &qdev->mc_list_head, list) {
 414                         if (memcmp(mac_addr, &tmp->mac, ETHER_ADDR_LEN) == 0) {
 415                                 DP_ERR(edev,
 416                                         "Multicast MAC is already added\n");
 417                                 return -EEXIST;
 418                         }
 419                 }
 420                 m = rte_malloc(NULL, sizeof(struct qede_mcast_entry),
 421                         RTE_CACHE_LINE_SIZE);
 422                 if (!m) {
 423                         DP_ERR(edev,
 424                                 "Did not allocate memory for mcast\n");
 425                         return -ENOMEM;
 426                 }
 427                 ether_addr_copy(mac_addr, &m->mac);
 428                 SLIST_INSERT_HEAD(&qdev->mc_list_head, m, list);
 429                 qdev->num_mc_addr++;
 430         } else {
 431                 SLIST_FOREACH(tmp, &qdev->mc_list_head, list) {
 432                         if (memcmp(mac_addr, &tmp->mac, ETHER_ADDR_LEN) == 0)
 433                                 break;
 434                 }
 435                 if (tmp == NULL) {
 436                         DP_INFO(edev, "Multicast mac is not found\n");
 437                         return -EINVAL;
 438                 }
 439                 SLIST_REMOVE(&qdev->mc_list_head, tmp,
 440                              qede_mcast_entry, list);
 441                 qdev->num_mc_addr--;
 442         }
 443
 444         return 0;
 445 }
 446
 447 static enum _ecore_status_t
 448 qede_mac_int_ops(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
 449                  bool add)
 450 {
 451         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 452         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 453         enum _ecore_status_t rc;
 454         struct ecore_filter_mcast mcast;
 455         struct qede_mcast_entry *tmp;
 456         uint16_t j = 0;
 457
 458         /* Multicast */
 459         if (is_multicast_ether_addr((struct ether_addr *)ucast->mac)) {
 460                 if (add) {
 461                         if (qdev->num_mc_addr >= ECORE_MAX_MC_ADDRS) {
 462                                 DP_ERR(edev,
 463                                        "Mcast filter table limit exceeded, "
 464                                        "Please enable mcast promisc mode\n");
 465                                 return -ECORE_INVAL;
 466                         }
 467                 }
 468                 rc = qede_mcast_filter(eth_dev, ucast, add);
 469                 if (rc == 0) {
 470                         DP_INFO(edev, "num_mc_addrs = %u\n", qdev->num_mc_addr);
 471                         memset(&mcast, 0, sizeof(mcast));
 472                         mcast.num_mc_addrs = qdev->num_mc_addr;
 473                         mcast.opcode = ECORE_FILTER_ADD;
 474                         SLIST_FOREACH(tmp, &qdev->mc_list_head, list) {
 475                                 ether_addr_copy(&tmp->mac,
 476                                         (struct ether_addr *)&mcast.mac[j]);
 477                                 j++;
 478                         }
 479                         rc = ecore_filter_mcast_cmd(edev, &mcast,
 480                                                     ECORE_SPQ_MODE_CB, NULL);
 481                 }
 482                 if (rc != ECORE_SUCCESS) {
 483                         DP_ERR(edev, "Failed to add multicast filter"
 484                                " rc = %d, op = %d\n", rc, add);
 485                 }
 486         } else { /* Unicast */
 487                 if (add) {
 488                         if (qdev->num_uc_addr >= qdev->dev_info.num_mac_addrs) {
 489                                 DP_ERR(edev,
 490                                        "Ucast filter table limit exceeded,"
 491                                        " Please enable promisc mode\n");
 492                                 return -ECORE_INVAL;
 493                         }
 494                 }
 495                 rc = qede_ucast_filter(eth_dev, ucast, add);
 496                 if (rc == 0)
 497                         rc = ecore_filter_ucast_cmd(edev, ucast,
 498                                                     ECORE_SPQ_MODE_CB, NULL);
 499                 if (rc != ECORE_SUCCESS) {
 500                         DP_ERR(edev, "MAC filter failed, rc = %d, op = %d\n",
 501                                rc, add);
 502                 }
 503         }
 504
 505         return rc;
 506 }
 507
 508 static void
 509 qede_mac_addr_add(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr,
 510                   uint32_t index, __rte_unused uint32_t pool)
 511 {
 512         struct ecore_filter_ucast ucast;
 513
 514         qede_set_ucast_cmn_params(&ucast);
 515         ucast.type = ECORE_FILTER_MAC;
 516         ether_addr_copy(mac_addr, (struct ether_addr *)&ucast.mac);
 517         (void)qede_mac_int_ops(eth_dev, &ucast, 1);
 518 }
 519
 520 static void
 521 qede_mac_addr_remove(struct rte_eth_dev *eth_dev, uint32_t index)
 522 {
 523         struct qede_dev *qdev = eth_dev->data->dev_private;
 524         struct ecore_dev *edev = &qdev->edev;
 525         struct ether_addr mac_addr;
 526         struct ecore_filter_ucast ucast;
 527         int rc;
 528
 529         PMD_INIT_FUNC_TRACE(edev);
 530
 531         if (index >= qdev->dev_info.num_mac_addrs) {
 532                 DP_ERR(edev, "Index %u is above MAC filter limit %u\n",
 533                        index, qdev->dev_info.num_mac_addrs);
 534                 return;
 535         }
 536
 537         qede_set_ucast_cmn_params(&ucast);
 538         ucast.opcode = ECORE_FILTER_REMOVE;
 539         ucast.type = ECORE_FILTER_MAC;
 540
 541         /* Use the index maintained by rte */
 542         ether_addr_copy(&eth_dev->data->mac_addrs[index],
 543                         (struct ether_addr *)&ucast.mac);
 544
 545         ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB, NULL);
 546 }
 547
 548 static void
 549 qede_mac_addr_set(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr)
 550 {
 551         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 552         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 553         struct ecore_filter_ucast ucast;
 554         int rc;
 555
 556         if (IS_VF(edev) && !ecore_vf_check_mac(ECORE_LEADING_HWFN(edev),
 557                                                mac_addr->addr_bytes)) {
 558                 DP_ERR(edev, "Setting MAC address is not allowed\n");
 559                 ether_addr_copy(&qdev->primary_mac,
 560                                 &eth_dev->data->mac_addrs[0]);
 561                 return;
 562         }
 563
 564         /* First remove the primary mac */
 565         qede_set_ucast_cmn_params(&ucast);
 566         ucast.opcode = ECORE_FILTER_REMOVE;
 567         ucast.type = ECORE_FILTER_MAC;
 568         ether_addr_copy(&qdev->primary_mac,
 569                         (struct ether_addr *)&ucast.mac);
 570         rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB, NULL);
 571         if (rc != 0) {
 572                 DP_ERR(edev, "Unable to remove current macaddr"
 573                              " Reverting to previous default mac\n");
 574                 ether_addr_copy(&qdev->primary_mac,
 575                                 &eth_dev->data->mac_addrs[0]);
 576                 return;
 577         }
 578
 579         /* Add new MAC */
 580         ucast.opcode = ECORE_FILTER_ADD;
 581         ether_addr_copy(mac_addr, (struct ether_addr *)&ucast.mac);
 582         rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB, NULL);
 583         if (rc != 0)
 584                 DP_ERR(edev, "Unable to add new default mac\n");
 585         else
 586                 ether_addr_copy(mac_addr, &qdev->primary_mac);
 587 }
 588
 589 static void qede_config_accept_any_vlan(struct qede_dev *qdev, bool action)
 590 {
 591         struct ecore_dev *edev = &qdev->edev;
 592         struct qed_update_vport_params params = {
 593                 .vport_id = 0,
 594                 .accept_any_vlan = action,
 595                 .update_accept_any_vlan_flg = 1,
 596         };
 597         int rc;
 598
 599         /* Proceed only if action actually needs to be performed */
 600         if (qdev->accept_any_vlan == action)
 601                 return;
 602
 603         rc = qdev->ops->vport_update(edev, &params);
 604         if (rc) {
 605                 DP_ERR(edev, "Failed to %s accept-any-vlan\n",
 606                        action ? "enable" : "disable");
 607         } else {
 608                 DP_INFO(edev, "%s accept-any-vlan\n",
 609                         action ? "enabled" : "disabled");
 610                 qdev->accept_any_vlan = action;
 611         }
 612 }
 613
 614 static int qede_vlan_stripping(struct rte_eth_dev *eth_dev, bool set_stripping)
 615 {
 616         struct qed_update_vport_params vport_update_params;
 617         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 618         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 619         int rc;
 620
 621         memset(&vport_update_params, 0, sizeof(vport_update_params));
 622         vport_update_params.vport_id = 0;
 623         vport_update_params.update_inner_vlan_removal_flg = 1;
 624         vport_update_params.inner_vlan_removal_flg = set_stripping;
 625         rc = qdev->ops->vport_update(edev, &vport_update_params);
 626         if (rc) {
 627                 DP_ERR(edev, "Update V-PORT failed %d\n", rc);
 628                 return rc;
 629         }
 630
 631         return 0;
 632 }
 633
 634 static void qede_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
 635 {
 636         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 637         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 638         struct rte_eth_rxmode *rxmode = &eth_dev->data->dev_conf.rxmode;
 639
 640         if (mask & ETH_VLAN_STRIP_MASK) {
 641                 if (rxmode->hw_vlan_strip)
 642                         (void)qede_vlan_stripping(eth_dev, 1);
 643                 else
 644                         (void)qede_vlan_stripping(eth_dev, 0);
 645         }
 646
 647         if (mask & ETH_VLAN_FILTER_MASK) {
 648                 /* VLAN filtering kicks in when a VLAN is added */
 649                 if (rxmode->hw_vlan_filter) {
 650                         qede_vlan_filter_set(eth_dev, 0, 1);
 651                 } else {
 652                         if (qdev->configured_vlans > 1) { /* Excluding VLAN0 */
 653                                 DP_ERR(edev,
 654                                   " Please remove existing VLAN filters"
 655                                   " before disabling VLAN filtering\n");
 656                                 /* Signal app that VLAN filtering is still
 657                                  * enabled
 658                                  */
 659                                 rxmode->hw_vlan_filter = true;
 660                         } else {
 661                                 qede_vlan_filter_set(eth_dev, 0, 0);
 662                         }
 663                 }
 664         }
 665
 666         if (mask & ETH_VLAN_EXTEND_MASK)
 667                 DP_INFO(edev, "No offloads are supported with VLAN Q-in-Q"
 668                         " and classification is based on outer tag only\n");
 669
 670         DP_INFO(edev, "vlan offload mask %d vlan-strip %d vlan-filter %d\n",
 671                 mask, rxmode->hw_vlan_strip, rxmode->hw_vlan_filter);
 672 }
 673
 674 static int qede_vlan_filter_set(struct rte_eth_dev *eth_dev,
 675                                 uint16_t vlan_id, int on)
 676 {
 677         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 678         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 679         struct qed_dev_eth_info *dev_info = &qdev->dev_info;
 680         struct qede_vlan_entry *tmp = NULL;
 681         struct qede_vlan_entry *vlan;
 682         struct ecore_filter_ucast ucast;
 683         int rc;
 684
 685         if (on) {
 686                 if (qdev->configured_vlans == dev_info->num_vlan_filters) {
 687                         DP_ERR(edev, "Reached max VLAN filter limit"
 688                                       " enabling accept_any_vlan\n");
 689                         qede_config_accept_any_vlan(qdev, true);
 690                         return 0;
 691                 }
 692
 693                 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
 694                         if (tmp->vid == vlan_id) {
 695                                 DP_ERR(edev, "VLAN %u already configured\n",
 696                                        vlan_id);
 697                                 return -EEXIST;
 698                         }
 699                 }
 700
 701                 vlan = rte_malloc(NULL, sizeof(struct qede_vlan_entry),
 702                                   RTE_CACHE_LINE_SIZE);
 703
 704                 if (!vlan) {
 705                         DP_ERR(edev, "Did not allocate memory for VLAN\n");
 706                         return -ENOMEM;
 707                 }
 708
 709                 qede_set_ucast_cmn_params(&ucast);
 710                 ucast.opcode = ECORE_FILTER_ADD;
 711                 ucast.type = ECORE_FILTER_VLAN;
 712                 ucast.vlan = vlan_id;
 713                 rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB,
 714                                             NULL);
 715                 if (rc != 0) {
 716                         DP_ERR(edev, "Failed to add VLAN %u rc %d\n", vlan_id,
 717                                rc);
 718                         rte_free(vlan);
 719                 } else {
 720                         vlan->vid = vlan_id;
 721                         SLIST_INSERT_HEAD(&qdev->vlan_list_head, vlan, list);
 722                         qdev->configured_vlans++;
 723                         DP_INFO(edev, "VLAN %u added, configured_vlans %u\n",
 724                                 vlan_id, qdev->configured_vlans);
 725                 }
 726         } else {
 727                 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
 728                         if (tmp->vid == vlan_id)
 729                                 break;
 730                 }
 731
 732                 if (!tmp) {
 733                         if (qdev->configured_vlans == 0) {
 734                                 DP_INFO(edev,
 735                                         "No VLAN filters configured yet\n");
 736                                 return 0;
 737                         }
 738
 739                         DP_ERR(edev, "VLAN %u not configured\n", vlan_id);
 740                         return -EINVAL;
 741                 }
 742
 743                 SLIST_REMOVE(&qdev->vlan_list_head, tmp, qede_vlan_entry, list);
 744
 745                 qede_set_ucast_cmn_params(&ucast);
 746                 ucast.opcode = ECORE_FILTER_REMOVE;
 747                 ucast.type = ECORE_FILTER_VLAN;
 748                 ucast.vlan = vlan_id;
 749                 rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB,
 750                                             NULL);
 751                 if (rc != 0) {
 752                         DP_ERR(edev, "Failed to delete VLAN %u rc %d\n",
 753                                vlan_id, rc);
 754                 } else {
 755                         qdev->configured_vlans--;
 756                         DP_INFO(edev, "VLAN %u removed configured_vlans %u\n",
 757                                 vlan_id, qdev->configured_vlans);
 758                 }
 759         }
 760
 761         return rc;
 762 }
 763
 764 static int qede_init_vport(struct qede_dev *qdev)
 765 {
 766         struct ecore_dev *edev = &qdev->edev;
 767         struct qed_start_vport_params start = {0};
 768         int rc;
 769
 770         start.remove_inner_vlan = 1;
 771         start.gro_enable = 0;
 772         start.mtu = ETHER_MTU + QEDE_ETH_OVERHEAD;
 773         start.vport_id = 0;
 774         start.drop_ttl0 = false;
 775         start.clear_stats = 1;
 776         start.handle_ptp_pkts = 0;
 777
 778         rc = qdev->ops->vport_start(edev, &start);
 779         if (rc) {
 780                 DP_ERR(edev, "Start V-PORT failed %d\n", rc);
 781                 return rc;
 782         }
 783
 784         DP_INFO(edev,
 785                 "Start vport ramrod passed, vport_id = %d, MTU = %u\n",
 786                 start.vport_id, ETHER_MTU);
 787
 788         return 0;
 789 }
 790
 791 static void qede_prandom_bytes(uint32_t *buff)
 792 {
 793         uint8_t i;
 794
 795         srand((unsigned int)time(NULL));
 796         for (i = 0; i < ECORE_RSS_KEY_SIZE; i++)
 797                 buff[i] = rand();
 798 }
 799
 800 static int qede_config_rss(struct rte_eth_dev *eth_dev)
 801 {
 802         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 803         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 804         uint32_t def_rss_key[ECORE_RSS_KEY_SIZE];
 805         struct rte_eth_rss_reta_entry64 reta_conf[2];
 806         struct rte_eth_rss_conf rss_conf;
 807         uint32_t i, id, pos, q;
 808
 809         rss_conf = eth_dev->data->dev_conf.rx_adv_conf.rss_conf;
 810         if (!rss_conf.rss_key) {
 811                 DP_INFO(edev, "Applying driver default key\n");
 812                 rss_conf.rss_key_len = ECORE_RSS_KEY_SIZE * sizeof(uint32_t);
 813                 qede_prandom_bytes(&def_rss_key[0]);
 814                 rss_conf.rss_key = (uint8_t *)&def_rss_key[0];
 815         }
 816
 817         /* Configure RSS hash */
 818         if (qede_rss_hash_update(eth_dev, &rss_conf))
 819                 return -EINVAL;
 820
 821         /* Configure default RETA */
 822         memset(reta_conf, 0, sizeof(reta_conf));
 823         for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++)
 824                 reta_conf[i / RTE_RETA_GROUP_SIZE].mask = UINT64_MAX;
 825
 826         for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++) {
 827                 id = i / RTE_RETA_GROUP_SIZE;
 828                 pos = i % RTE_RETA_GROUP_SIZE;
 829                 q = i % QEDE_RSS_COUNT(qdev);
 830                 reta_conf[id].reta[pos] = q;
 831         }
 832         if (qede_rss_reta_update(eth_dev, &reta_conf[0],
 833                                  ECORE_RSS_IND_TABLE_SIZE))
 834                 return -EINVAL;
 835
 836         return 0;
 837 }
 838
 839 static int qede_dev_configure(struct rte_eth_dev *eth_dev)
 840 {
 841         struct qede_dev *qdev = eth_dev->data->dev_private;
 842         struct ecore_dev *edev = &qdev->edev;
 843         struct rte_eth_rxmode *rxmode = &eth_dev->data->dev_conf.rxmode;
 844         int rc, i, j;
 845
 846         PMD_INIT_FUNC_TRACE(edev);
 847
 848         /* Check requirements for 100G mode */
 849         if (edev->num_hwfns > 1) {
 850                 if (eth_dev->data->nb_rx_queues < 2 ||
 851                     eth_dev->data->nb_tx_queues < 2) {
 852                         DP_ERR(edev, "100G mode needs min. 2 RX/TX queues\n");
 853                         return -EINVAL;
 854                 }
 855
 856                 if ((eth_dev->data->nb_rx_queues % 2 != 0) ||
 857                     (eth_dev->data->nb_tx_queues % 2 != 0)) {
 858                         DP_ERR(edev,
 859                                   "100G mode needs even no. of RX/TX queues\n");
 860                         return -EINVAL;
 861                 }
 862         }
 863
 864         /* Sanity checks and throw warnings */
 865         if (rxmode->enable_scatter == 1)
 866                 eth_dev->data->scattered_rx = 1;
 867
 868         if (rxmode->enable_lro == 1) {
 869                 DP_ERR(edev, "LRO is not supported\n");
 870                 return -EINVAL;
 871         }
 872
 873         if (!rxmode->hw_strip_crc)
 874                 DP_INFO(edev, "L2 CRC stripping is always enabled in hw\n");
 875
 876         if (!rxmode->hw_ip_checksum)
 877                 DP_INFO(edev, "IP/UDP/TCP checksum offload is always enabled "
 878                               "in hw\n");
 879
 880         /* Check for the port restart case */
 881         if (qdev->state != QEDE_DEV_INIT) {
 882                 rc = qdev->ops->vport_stop(edev, 0);
 883                 if (rc != 0)
 884                         return rc;
 885                 qede_dealloc_fp_resc(eth_dev);
 886         }
 887
 888         qdev->fp_num_tx = eth_dev->data->nb_tx_queues;
 889         qdev->fp_num_rx = eth_dev->data->nb_rx_queues;
 890         qdev->num_queues = qdev->fp_num_tx + qdev->fp_num_rx;
 891
 892         /* Fastpath status block should be initialized before sending
 893          * VPORT-START in the case of VF. Anyway, do it for both VF/PF.
 894          */
 895         rc = qede_alloc_fp_resc(qdev);
 896         if (rc != 0)
 897                 return rc;
 898
 899         /* Issue VPORT-START with default config values to allow
 900          * other port configurations early on.
 901          */
 902         rc = qede_init_vport(qdev);
 903         if (rc != 0)
 904                 return rc;
 905
 906         /* Do RSS configuration after vport-start */
 907         switch (rxmode->mq_mode) {
 908         case ETH_MQ_RX_RSS:
 909                 rc = qede_config_rss(eth_dev);
 910                 if (rc != 0) {
 911                         qdev->ops->vport_stop(edev, 0);
 912                         qede_dealloc_fp_resc(eth_dev);
 913                         return -EINVAL;
 914                 }
 915         break;
 916         case ETH_MQ_RX_NONE:
 917                 DP_INFO(edev, "RSS is disabled\n");
 918         break;
 919         default:
 920                 DP_ERR(edev, "Unsupported RSS mode\n");
 921                 qdev->ops->vport_stop(edev, 0);
 922                 qede_dealloc_fp_resc(eth_dev);
 923                 return -EINVAL;
 924         }
 925
 926         SLIST_INIT(&qdev->vlan_list_head);
 927
 928         /* Add primary mac for PF */
 929         if (IS_PF(edev))
 930                 qede_mac_addr_set(eth_dev, &qdev->primary_mac);
 931
 932         /* Enable VLAN offloads by default */
 933         qede_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK  |
 934                                        ETH_VLAN_FILTER_MASK |
 935                                        ETH_VLAN_EXTEND_MASK);
 936
 937         qdev->state = QEDE_DEV_CONFIG;
 938
 939         DP_INFO(edev, "Allocated RSS=%d TSS=%d (with CoS=%d)\n",
 940                 (int)QEDE_RSS_COUNT(qdev), (int)QEDE_TSS_COUNT(qdev),
 941                 qdev->num_tc);
 942
 943         return 0;
 944 }
 945
 946 /* Info about HW descriptor ring limitations */
 947 static const struct rte_eth_desc_lim qede_rx_desc_lim = {
 948         .nb_max = NUM_RX_BDS_MAX,
 949         .nb_min = 128,
 950         .nb_align = 128 /* lowest common multiple */
 951 };
 952
 953 static const struct rte_eth_desc_lim qede_tx_desc_lim = {
 954         .nb_max = NUM_TX_BDS_MAX,
 955         .nb_min = 256,
 956         .nb_align = 256
 957 };
 958
 959 static void
 960 qede_dev_info_get(struct rte_eth_dev *eth_dev,
 961                   struct rte_eth_dev_info *dev_info)
 962 {
 963         struct qede_dev *qdev = eth_dev->data->dev_private;
 964         struct ecore_dev *edev = &qdev->edev;
 965         struct qed_link_output link;
 966         uint32_t speed_cap = 0;
 967
 968         PMD_INIT_FUNC_TRACE(edev);
 969
 970         dev_info->pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
 971         dev_info->min_rx_bufsize = (uint32_t)QEDE_MIN_RX_BUFF_SIZE;
 972         dev_info->max_rx_pktlen = (uint32_t)ETH_TX_MAX_NON_LSO_PKT_LEN;
 973         dev_info->rx_desc_lim = qede_rx_desc_lim;
 974         dev_info->tx_desc_lim = qede_tx_desc_lim;
 975
 976         if (IS_PF(edev))
 977                 dev_info->max_rx_queues = (uint16_t)RTE_MIN(
 978                         QEDE_MAX_RSS_CNT(qdev), QEDE_PF_NUM_CONNS / 2);
 979         else
 980                 dev_info->max_rx_queues = (uint16_t)RTE_MIN(
 981                         QEDE_MAX_RSS_CNT(qdev), ECORE_MAX_VF_CHAINS_PER_PF);
 982         dev_info->max_tx_queues = dev_info->max_rx_queues;
 983
 984         dev_info->max_mac_addrs = qdev->dev_info.num_mac_addrs;
 985         dev_info->max_vfs = 0;
 986         dev_info->reta_size = ECORE_RSS_IND_TABLE_SIZE;
 987         dev_info->hash_key_size = ECORE_RSS_KEY_SIZE * sizeof(uint32_t);
 988         dev_info->flow_type_rss_offloads = (uint64_t)QEDE_RSS_OFFLOAD_ALL;
 989
 990         dev_info->default_txconf = (struct rte_eth_txconf) {
 991                 .txq_flags = QEDE_TXQ_FLAGS,
 992         };
 993
 994         dev_info->rx_offload_capa = (DEV_RX_OFFLOAD_VLAN_STRIP  |
 995                                      DEV_RX_OFFLOAD_IPV4_CKSUM  |
 996                                      DEV_RX_OFFLOAD_UDP_CKSUM   |
 997                                      DEV_RX_OFFLOAD_TCP_CKSUM   |
 998                                      DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM);
 999         dev_info->tx_offload_capa = (DEV_TX_OFFLOAD_VLAN_INSERT |
1000                                      DEV_TX_OFFLOAD_IPV4_CKSUM  |
1001                                      DEV_TX_OFFLOAD_UDP_CKSUM   |
1002                                      DEV_TX_OFFLOAD_TCP_CKSUM   |
1003                                      DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM);
1004
1005         memset(&link, 0, sizeof(struct qed_link_output));
1006         qdev->ops->common->get_link(edev, &link);
1007         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G)
1008                 speed_cap |= ETH_LINK_SPEED_1G;
1009         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G)
1010                 speed_cap |= ETH_LINK_SPEED_10G;
1011         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G)
1012                 speed_cap |= ETH_LINK_SPEED_25G;
1013         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G)
1014                 speed_cap |= ETH_LINK_SPEED_40G;
1015         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
1016                 speed_cap |= ETH_LINK_SPEED_50G;
1017         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
1018                 speed_cap |= ETH_LINK_SPEED_100G;
1019         dev_info->speed_capa = speed_cap;
1020 }
1021
1022 /* return 0 means link status changed, -1 means not changed */
1023 static int
1024 qede_link_update(struct rte_eth_dev *eth_dev, __rte_unused int wait_to_complete)
1025 {
1026         struct qede_dev *qdev = eth_dev->data->dev_private;
1027         struct ecore_dev *edev = &qdev->edev;
1028         uint16_t link_duplex;
1029         struct qed_link_output link;
1030         struct rte_eth_link *curr = &eth_dev->data->dev_link;
1031
1032         memset(&link, 0, sizeof(struct qed_link_output));
1033         qdev->ops->common->get_link(edev, &link);
1034
1035         /* Link Speed */
1036         curr->link_speed = link.speed;
1037
1038         /* Link Mode */
1039         switch (link.duplex) {
1040         case QEDE_DUPLEX_HALF:
1041                 link_duplex = ETH_LINK_HALF_DUPLEX;
1042                 break;
1043         case QEDE_DUPLEX_FULL:
1044                 link_duplex = ETH_LINK_FULL_DUPLEX;
1045                 break;
1046         case QEDE_DUPLEX_UNKNOWN:
1047         default:
1048                 link_duplex = -1;
1049         }
1050         curr->link_duplex = link_duplex;
1051
1052         /* Link Status */
1053         curr->link_status = (link.link_up) ? ETH_LINK_UP : ETH_LINK_DOWN;
1054
1055         /* AN */
1056         curr->link_autoneg = (link.supported_caps & QEDE_SUPPORTED_AUTONEG) ?
1057                              ETH_LINK_AUTONEG : ETH_LINK_FIXED;
1058
1059         DP_INFO(edev, "Link - Speed %u Mode %u AN %u Status %u\n",
1060                 curr->link_speed, curr->link_duplex,
1061                 curr->link_autoneg, curr->link_status);
1062
1063         /* return 0 means link status changed, -1 means not changed */
1064         return ((curr->link_status == link.link_up) ? -1 : 0);
1065 }
1066
1067 static void qede_promiscuous_enable(struct rte_eth_dev *eth_dev)
1068 {
1069         struct qede_dev *qdev = eth_dev->data->dev_private;
1070         struct ecore_dev *edev = &qdev->edev;
1071
1072         PMD_INIT_FUNC_TRACE(edev);
1073
1074         enum qed_filter_rx_mode_type type = QED_FILTER_RX_MODE_TYPE_PROMISC;
1075
1076         if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
1077                 type |= QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
1078
1079         qed_configure_filter_rx_mode(eth_dev, type);
1080 }
1081
1082 static void qede_promiscuous_disable(struct rte_eth_dev *eth_dev)
1083 {
1084         struct qede_dev *qdev = eth_dev->data->dev_private;
1085         struct ecore_dev *edev = &qdev->edev;
1086
1087         PMD_INIT_FUNC_TRACE(edev);
1088
1089         if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
1090                 qed_configure_filter_rx_mode(eth_dev,
1091                                 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC);
1092         else
1093                 qed_configure_filter_rx_mode(eth_dev,
1094                                 QED_FILTER_RX_MODE_TYPE_REGULAR);
1095 }
1096
1097 static void qede_poll_sp_sb_cb(void *param)
1098 {
1099         struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
1100         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1101         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1102         int rc;
1103
1104         qede_interrupt_action(ECORE_LEADING_HWFN(edev));
1105         qede_interrupt_action(&edev->hwfns[1]);
1106
1107         rc = rte_eal_alarm_set(timer_period * US_PER_S,
1108                                qede_poll_sp_sb_cb,
1109                                (void *)eth_dev);
1110         if (rc != 0) {
1111                 DP_ERR(edev, "Unable to start periodic"
1112                              " timer rc %d\n", rc);
1113                 assert(false && "Unable to start periodic timer");
1114         }
1115 }
1116
1117 static void qede_dev_close(struct rte_eth_dev *eth_dev)
1118 {
1119         struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
1120         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1121         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1122         int rc;
1123
1124         PMD_INIT_FUNC_TRACE(edev);
1125
1126         /* dev_stop() shall cleanup fp resources in hw but without releasing
1127          * dma memories and sw structures so that dev_start() can be called
1128          * by the app without reconfiguration. However, in dev_close() we
1129          * can release all the resources and device can be brought up newly
1130          */
1131         if (qdev->state != QEDE_DEV_STOP)
1132                 qede_dev_stop(eth_dev);
1133         else
1134                 DP_INFO(edev, "Device is already stopped\n");
1135
1136         rc = qdev->ops->vport_stop(edev, 0);
1137         if (rc != 0)
1138                 DP_ERR(edev, "Failed to stop VPORT\n");
1139
1140         qede_dealloc_fp_resc(eth_dev);
1141
1142         qdev->ops->common->slowpath_stop(edev);
1143
1144         qdev->ops->common->remove(edev);
1145
1146         rte_intr_disable(&pci_dev->intr_handle);
1147
1148         rte_intr_callback_unregister(&pci_dev->intr_handle,
1149                                      qede_interrupt_handler, (void *)eth_dev);
1150
1151         if (edev->num_hwfns > 1)
1152                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb, (void *)eth_dev);
1153
1154         qdev->state = QEDE_DEV_INIT; /* Go back to init state */
1155 }
1156
1157 static void
1158 qede_get_stats(struct rte_eth_dev *eth_dev, struct rte_eth_stats *eth_stats)
1159 {
1160         struct qede_dev *qdev = eth_dev->data->dev_private;
1161         struct ecore_dev *edev = &qdev->edev;
1162         struct ecore_eth_stats stats;
1163         unsigned int i = 0, j = 0, qid;
1164         unsigned int rxq_stat_cntrs, txq_stat_cntrs;
1165         struct qede_tx_queue *txq;
1166
1167         qdev->ops->get_vport_stats(edev, &stats);
1168
1169         /* RX Stats */
1170         eth_stats->ipackets = stats.rx_ucast_pkts +
1171             stats.rx_mcast_pkts + stats.rx_bcast_pkts;
1172
1173         eth_stats->ibytes = stats.rx_ucast_bytes +
1174             stats.rx_mcast_bytes + stats.rx_bcast_bytes;
1175
1176         eth_stats->ierrors = stats.rx_crc_errors +
1177             stats.rx_align_errors +
1178             stats.rx_carrier_errors +
1179             stats.rx_oversize_packets +
1180             stats.rx_jabbers + stats.rx_undersize_packets;
1181
1182         eth_stats->rx_nombuf = stats.no_buff_discards;
1183
1184         eth_stats->imissed = stats.mftag_filter_discards +
1185             stats.mac_filter_discards +
1186             stats.no_buff_discards + stats.brb_truncates + stats.brb_discards;
1187
1188         /* TX stats */
1189         eth_stats->opackets = stats.tx_ucast_pkts +
1190             stats.tx_mcast_pkts + stats.tx_bcast_pkts;
1191
1192         eth_stats->obytes = stats.tx_ucast_bytes +
1193             stats.tx_mcast_bytes + stats.tx_bcast_bytes;
1194
1195         eth_stats->oerrors = stats.tx_err_drop_pkts;
1196
1197         /* Queue stats */
1198         rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1199                                RTE_ETHDEV_QUEUE_STAT_CNTRS);
1200         txq_stat_cntrs = RTE_MIN(QEDE_TSS_COUNT(qdev),
1201                                RTE_ETHDEV_QUEUE_STAT_CNTRS);
1202         if ((rxq_stat_cntrs != QEDE_RSS_COUNT(qdev)) ||
1203             (txq_stat_cntrs != QEDE_TSS_COUNT(qdev)))
1204                 DP_VERBOSE(edev, ECORE_MSG_DEBUG,
1205                        "Not all the queue stats will be displayed. Set"
1206                        " RTE_ETHDEV_QUEUE_STAT_CNTRS config param"
1207                        " appropriately and retry.\n");
1208
1209         for (qid = 0; qid < QEDE_QUEUE_CNT(qdev); qid++) {
1210                 if (qdev->fp_array[qid].type & QEDE_FASTPATH_RX) {
1211                         eth_stats->q_ipackets[i] =
1212                                 *(uint64_t *)(
1213                                         ((char *)(qdev->fp_array[(qid)].rxq)) +
1214                                         offsetof(struct qede_rx_queue,
1215                                         rcv_pkts));
1216                         eth_stats->q_errors[i] =
1217                                 *(uint64_t *)(
1218                                         ((char *)(qdev->fp_array[(qid)].rxq)) +
1219                                         offsetof(struct qede_rx_queue,
1220                                         rx_hw_errors)) +
1221                                 *(uint64_t *)(
1222                                         ((char *)(qdev->fp_array[(qid)].rxq)) +
1223                                         offsetof(struct qede_rx_queue,
1224                                         rx_alloc_errors));
1225                         i++;
1226                 }
1227                 if (i == rxq_stat_cntrs)
1228                         break;
1229         }
1230
1231         for (qid = 0; qid < QEDE_QUEUE_CNT(qdev); qid++) {
1232                 if (qdev->fp_array[qid].type & QEDE_FASTPATH_TX) {
1233                         txq = qdev->fp_array[(qid)].txqs[0];
1234                         eth_stats->q_opackets[j] =
1235                                 *((uint64_t *)(uintptr_t)
1236                                         (((uint64_t)(uintptr_t)(txq)) +
1237                                          offsetof(struct qede_tx_queue,
1238                                                   xmit_pkts)));
1239                         j++;
1240                 }
1241                 if (j == txq_stat_cntrs)
1242                         break;
1243         }
1244 }
1245
1246 static unsigned
1247 qede_get_xstats_count(struct qede_dev *qdev) {
1248         return RTE_DIM(qede_xstats_strings) +
1249                 (RTE_DIM(qede_rxq_xstats_strings) *
1250                  RTE_MIN(QEDE_RSS_COUNT(qdev),
1251                          RTE_ETHDEV_QUEUE_STAT_CNTRS));
1252 }
1253
1254 static int
1255 qede_get_xstats_names(__rte_unused struct rte_eth_dev *dev,
1256                       struct rte_eth_xstat_name *xstats_names, unsigned limit)
1257 {
1258         struct qede_dev *qdev = dev->data->dev_private;
1259         const unsigned int stat_cnt = qede_get_xstats_count(qdev);
1260         unsigned int i, qid, stat_idx = 0;
1261         unsigned int rxq_stat_cntrs;
1262
1263         if (xstats_names != NULL) {
1264                 for (i = 0; i < RTE_DIM(qede_xstats_strings); i++) {
1265                         snprintf(xstats_names[stat_idx].name,
1266                                 sizeof(xstats_names[stat_idx].name),
1267                                 "%s",
1268                                 qede_xstats_strings[i].name);
1269                         stat_idx++;
1270                 }
1271
1272                 rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1273                                          RTE_ETHDEV_QUEUE_STAT_CNTRS);
1274                 for (qid = 0; qid < rxq_stat_cntrs; qid++) {
1275                         for (i = 0; i < RTE_DIM(qede_rxq_xstats_strings); i++) {
1276                                 snprintf(xstats_names[stat_idx].name,
1277                                         sizeof(xstats_names[stat_idx].name),
1278                                         "%.4s%d%s",
1279                                         qede_rxq_xstats_strings[i].name, qid,
1280                                         qede_rxq_xstats_strings[i].name + 4);
1281                                 stat_idx++;
1282                         }
1283                 }
1284         }
1285
1286         return stat_cnt;
1287 }
1288
1289 static int
1290 qede_get_xstats(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
1291                 unsigned int n)
1292 {
1293         struct qede_dev *qdev = dev->data->dev_private;
1294         struct ecore_dev *edev = &qdev->edev;
1295         struct ecore_eth_stats stats;
1296         const unsigned int num = qede_get_xstats_count(qdev);
1297         unsigned int i, qid, stat_idx = 0;
1298         unsigned int rxq_stat_cntrs;
1299
1300         if (n < num)
1301                 return num;
1302
1303         qdev->ops->get_vport_stats(edev, &stats);
1304
1305         for (i = 0; i < RTE_DIM(qede_xstats_strings); i++) {
1306                 xstats[stat_idx].value = *(uint64_t *)(((char *)&stats) +
1307                                              qede_xstats_strings[i].offset);
1308                 xstats[stat_idx].id = stat_idx;
1309                 stat_idx++;
1310         }
1311
1312         rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1313                                  RTE_ETHDEV_QUEUE_STAT_CNTRS);
1314         for (qid = 0; qid < rxq_stat_cntrs; qid++) {
1315                 if (qdev->fp_array[qid].type & QEDE_FASTPATH_RX) {
1316                         for (i = 0; i < RTE_DIM(qede_rxq_xstats_strings); i++) {
1317                                 xstats[stat_idx].value = *(uint64_t *)(
1318                                         ((char *)(qdev->fp_array[(qid)].rxq)) +
1319                                          qede_rxq_xstats_strings[i].offset);
1320                                 xstats[stat_idx].id = stat_idx;
1321                                 stat_idx++;
1322                         }
1323                 }
1324         }
1325
1326         return stat_idx;
1327 }
1328
1329 static void
1330 qede_reset_xstats(struct rte_eth_dev *dev)
1331 {
1332         struct qede_dev *qdev = dev->data->dev_private;
1333         struct ecore_dev *edev = &qdev->edev;
1334
1335         ecore_reset_vport_stats(edev);
1336 }
1337
1338 int qede_dev_set_link_state(struct rte_eth_dev *eth_dev, bool link_up)
1339 {
1340         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1341         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1342         struct qed_link_params link_params;
1343         int rc;
1344
1345         DP_INFO(edev, "setting link state %d\n", link_up);
1346         memset(&link_params, 0, sizeof(link_params));
1347         link_params.link_up = link_up;
1348         rc = qdev->ops->common->set_link(edev, &link_params);
1349         if (rc != ECORE_SUCCESS)
1350                 DP_ERR(edev, "Unable to set link state %d\n", link_up);
1351
1352         return rc;
1353 }
1354
1355 static int qede_dev_set_link_up(struct rte_eth_dev *eth_dev)
1356 {
1357         return qede_dev_set_link_state(eth_dev, true);
1358 }
1359
1360 static int qede_dev_set_link_down(struct rte_eth_dev *eth_dev)
1361 {
1362         return qede_dev_set_link_state(eth_dev, false);
1363 }
1364
1365 static void qede_reset_stats(struct rte_eth_dev *eth_dev)
1366 {
1367         struct qede_dev *qdev = eth_dev->data->dev_private;
1368         struct ecore_dev *edev = &qdev->edev;
1369
1370         ecore_reset_vport_stats(edev);
1371 }
1372
1373 static void qede_allmulticast_enable(struct rte_eth_dev *eth_dev)
1374 {
1375         enum qed_filter_rx_mode_type type =
1376             QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
1377
1378         if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
1379                 type |= QED_FILTER_RX_MODE_TYPE_PROMISC;
1380
1381         qed_configure_filter_rx_mode(eth_dev, type);
1382 }
1383
1384 static void qede_allmulticast_disable(struct rte_eth_dev *eth_dev)
1385 {
1386         if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
1387                 qed_configure_filter_rx_mode(eth_dev,
1388                                 QED_FILTER_RX_MODE_TYPE_PROMISC);
1389         else
1390                 qed_configure_filter_rx_mode(eth_dev,
1391                                 QED_FILTER_RX_MODE_TYPE_REGULAR);
1392 }
1393
1394 static int qede_flow_ctrl_set(struct rte_eth_dev *eth_dev,
1395                               struct rte_eth_fc_conf *fc_conf)
1396 {
1397         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1398         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1399         struct qed_link_output current_link;
1400         struct qed_link_params params;
1401
1402         memset(&current_link, 0, sizeof(current_link));
1403         qdev->ops->common->get_link(edev, &current_link);
1404
1405         memset(&params, 0, sizeof(params));
1406         params.override_flags |= QED_LINK_OVERRIDE_PAUSE_CONFIG;
1407         if (fc_conf->autoneg) {
1408                 if (!(current_link.supported_caps & QEDE_SUPPORTED_AUTONEG)) {
1409                         DP_ERR(edev, "Autoneg not supported\n");
1410                         return -EINVAL;
1411                 }
1412                 params.pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
1413         }
1414
1415         /* Pause is assumed to be supported (SUPPORTED_Pause) */
1416         if (fc_conf->mode == RTE_FC_FULL)
1417                 params.pause_config |= (QED_LINK_PAUSE_TX_ENABLE |
1418                                         QED_LINK_PAUSE_RX_ENABLE);
1419         if (fc_conf->mode == RTE_FC_TX_PAUSE)
1420                 params.pause_config |= QED_LINK_PAUSE_TX_ENABLE;
1421         if (fc_conf->mode == RTE_FC_RX_PAUSE)
1422                 params.pause_config |= QED_LINK_PAUSE_RX_ENABLE;
1423
1424         params.link_up = true;
1425         (void)qdev->ops->common->set_link(edev, &params);
1426
1427         return 0;
1428 }
1429
1430 static int qede_flow_ctrl_get(struct rte_eth_dev *eth_dev,
1431                               struct rte_eth_fc_conf *fc_conf)
1432 {
1433         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1434         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1435         struct qed_link_output current_link;
1436
1437         memset(&current_link, 0, sizeof(current_link));
1438         qdev->ops->common->get_link(edev, &current_link);
1439
1440         if (current_link.pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
1441                 fc_conf->autoneg = true;
1442
1443         if (current_link.pause_config & (QED_LINK_PAUSE_RX_ENABLE |
1444                                          QED_LINK_PAUSE_TX_ENABLE))
1445                 fc_conf->mode = RTE_FC_FULL;
1446         else if (current_link.pause_config & QED_LINK_PAUSE_RX_ENABLE)
1447                 fc_conf->mode = RTE_FC_RX_PAUSE;
1448         else if (current_link.pause_config & QED_LINK_PAUSE_TX_ENABLE)
1449                 fc_conf->mode = RTE_FC_TX_PAUSE;
1450         else
1451                 fc_conf->mode = RTE_FC_NONE;
1452
1453         return 0;
1454 }
1455
1456 static const uint32_t *
1457 qede_dev_supported_ptypes_get(struct rte_eth_dev *eth_dev)
1458 {
1459         static const uint32_t ptypes[] = {
1460                 RTE_PTYPE_L3_IPV4,
1461                 RTE_PTYPE_L3_IPV6,
1462                 RTE_PTYPE_UNKNOWN
1463         };
1464
1465         if (eth_dev->rx_pkt_burst == qede_recv_pkts)
1466                 return ptypes;
1467
1468         return NULL;
1469 }
1470
1471 static void qede_init_rss_caps(uint8_t *rss_caps, uint64_t hf)
1472 {
1473         *rss_caps = 0;
1474         *rss_caps |= (hf & ETH_RSS_IPV4)              ? ECORE_RSS_IPV4 : 0;
1475         *rss_caps |= (hf & ETH_RSS_IPV6)              ? ECORE_RSS_IPV6 : 0;
1476         *rss_caps |= (hf & ETH_RSS_IPV6_EX)           ? ECORE_RSS_IPV6 : 0;
1477         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_TCP)  ? ECORE_RSS_IPV4_TCP : 0;
1478         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_TCP)  ? ECORE_RSS_IPV6_TCP : 0;
1479         *rss_caps |= (hf & ETH_RSS_IPV6_TCP_EX)       ? ECORE_RSS_IPV6_TCP : 0;
1480 }
1481
1482 static int qede_rss_hash_update(struct rte_eth_dev *eth_dev,
1483                                 struct rte_eth_rss_conf *rss_conf)
1484 {
1485         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1486         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1487         struct ecore_sp_vport_update_params vport_update_params;
1488         struct ecore_rss_params rss_params;
1489         struct ecore_rss_params params;
1490         struct ecore_hwfn *p_hwfn;
1491         uint32_t *key = (uint32_t *)rss_conf->rss_key;
1492         uint64_t hf = rss_conf->rss_hf;
1493         uint8_t len = rss_conf->rss_key_len;
1494         uint8_t i;
1495         int rc;
1496
1497         memset(&vport_update_params, 0, sizeof(vport_update_params));
1498         memset(&rss_params, 0, sizeof(rss_params));
1499
1500         DP_INFO(edev, "RSS hf = 0x%lx len = %u key = %p\n",
1501                 (unsigned long)hf, len, key);
1502
1503         if (hf != 0) {
1504                 /* Enabling RSS */
1505                 DP_INFO(edev, "Enabling rss\n");
1506
1507                 /* RSS caps */
1508                 qede_init_rss_caps(&rss_params.rss_caps, hf);
1509                 rss_params.update_rss_capabilities = 1;
1510
1511                 /* RSS hash key */
1512                 if (key) {
1513                         if (len > (ECORE_RSS_KEY_SIZE * sizeof(uint32_t))) {
1514                                 DP_ERR(edev, "RSS key length exceeds limit\n");
1515                                 return -EINVAL;
1516                         }
1517                         DP_INFO(edev, "Applying user supplied hash key\n");
1518                         rss_params.update_rss_key = 1;
1519                         memcpy(&rss_params.rss_key, key, len);
1520                 }
1521                 rss_params.rss_enable = 1;
1522         }
1523
1524         rss_params.update_rss_config = 1;
1525         /* tbl_size has to be set with capabilities */
1526         rss_params.rss_table_size_log = 7;
1527         vport_update_params.vport_id = 0;
1528         vport_update_params.rss_params = &rss_params;
1529
1530         for_each_hwfn(edev, i) {
1531                 p_hwfn = &edev->hwfns[i];
1532                 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
1533                 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
1534                                            ECORE_SPQ_MODE_EBLOCK, NULL);
1535                 if (rc) {
1536                         DP_ERR(edev, "vport-update for RSS failed\n");
1537                         return rc;
1538                 }
1539         }
1540         qdev->rss_enable = rss_params.rss_enable;
1541
1542         /* Update local structure for hash query */
1543         qdev->rss_conf.rss_hf = hf;
1544         qdev->rss_conf.rss_key_len = len;
1545         if (qdev->rss_enable) {
1546                 if  (qdev->rss_conf.rss_key == NULL) {
1547                         qdev->rss_conf.rss_key = (uint8_t *)malloc(len);
1548                         if (qdev->rss_conf.rss_key == NULL) {
1549                                 DP_ERR(edev, "No memory to store RSS key\n");
1550                                 return -ENOMEM;
1551                         }
1552                 }
1553                 if (key && len) {
1554                         DP_INFO(edev, "Storing RSS key\n");
1555                         memcpy(qdev->rss_conf.rss_key, key, len);
1556                 }
1557         } else if (!qdev->rss_enable && len == 0) {
1558                 if (qdev->rss_conf.rss_key) {
1559                         free(qdev->rss_conf.rss_key);
1560                         qdev->rss_conf.rss_key = NULL;
1561                         DP_INFO(edev, "Free RSS key\n");
1562                 }
1563         }
1564
1565         return 0;
1566 }
1567
1568 static int qede_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
1569                            struct rte_eth_rss_conf *rss_conf)
1570 {
1571         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1572
1573         rss_conf->rss_hf = qdev->rss_conf.rss_hf;
1574         rss_conf->rss_key_len = qdev->rss_conf.rss_key_len;
1575
1576         if (rss_conf->rss_key && qdev->rss_conf.rss_key)
1577                 memcpy(rss_conf->rss_key, qdev->rss_conf.rss_key,
1578                        rss_conf->rss_key_len);
1579         return 0;
1580 }
1581
1582 static int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
1583                                 struct rte_eth_rss_reta_entry64 *reta_conf,
1584                                 uint16_t reta_size)
1585 {
1586         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1587         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1588         struct ecore_sp_vport_update_params vport_update_params;
1589         struct ecore_rss_params params;
1590         struct ecore_hwfn *p_hwfn;
1591         uint16_t i, idx, shift;
1592         uint8_t entry;
1593         int rc;
1594
1595         if (reta_size > ETH_RSS_RETA_SIZE_128) {
1596                 DP_ERR(edev, "reta_size %d is not supported by hardware\n",
1597                        reta_size);
1598                 return -EINVAL;
1599         }
1600
1601         memset(&vport_update_params, 0, sizeof(vport_update_params));
1602         memset(&params, 0, sizeof(params));
1603
1604         for (i = 0; i < reta_size; i++) {
1605                 idx = i / RTE_RETA_GROUP_SIZE;
1606                 shift = i % RTE_RETA_GROUP_SIZE;
1607                 if (reta_conf[idx].mask & (1ULL << shift)) {
1608                         entry = reta_conf[idx].reta[shift];
1609                         params.rss_ind_table[i] = entry;
1610                 }
1611         }
1612
1613         /* Fix up RETA for CMT mode device */
1614         if (edev->num_hwfns > 1)
1615                 qdev->rss_enable = qed_update_rss_parm_cmt(edev,
1616                                         &params.rss_ind_table[0]);
1617         params.update_rss_ind_table = 1;
1618         params.rss_table_size_log = 7;
1619         params.update_rss_config = 1;
1620         vport_update_params.vport_id = 0;
1621         /* Use the current value of rss_enable */
1622         params.rss_enable = qdev->rss_enable;
1623         vport_update_params.rss_params = &params;
1624
1625         for_each_hwfn(edev, i) {
1626                 p_hwfn = &edev->hwfns[i];
1627                 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
1628                 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
1629                                            ECORE_SPQ_MODE_EBLOCK, NULL);
1630                 if (rc) {
1631                         DP_ERR(edev, "vport-update for RSS failed\n");
1632                         return rc;
1633                 }
1634         }
1635
1636         /* Update the local copy for RETA query command */
1637         memcpy(qdev->rss_ind_table, params.rss_ind_table,
1638                sizeof(params.rss_ind_table));
1639
1640         return 0;
1641 }
1642
1643 static int qede_rss_reta_query(struct rte_eth_dev *eth_dev,
1644                                struct rte_eth_rss_reta_entry64 *reta_conf,
1645                                uint16_t reta_size)
1646 {
1647         struct qede_dev *qdev = eth_dev->data->dev_private;
1648         struct ecore_dev *edev = &qdev->edev;
1649         uint16_t i, idx, shift;
1650         uint8_t entry;
1651
1652         if (reta_size > ETH_RSS_RETA_SIZE_128) {
1653                 DP_ERR(edev, "reta_size %d is not supported\n",
1654                        reta_size);
1655                 return -EINVAL;
1656         }
1657
1658         for (i = 0; i < reta_size; i++) {
1659                 idx = i / RTE_RETA_GROUP_SIZE;
1660                 shift = i % RTE_RETA_GROUP_SIZE;
1661                 if (reta_conf[idx].mask & (1ULL << shift)) {
1662                         entry = qdev->rss_ind_table[i];
1663                         reta_conf[idx].reta[shift] = entry;
1664                 }
1665         }
1666
1667         return 0;
1668 }
1669
1670 int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
1671 {
1672         uint32_t frame_size;
1673         struct qede_dev *qdev = dev->data->dev_private;
1674         struct rte_eth_dev_info dev_info = {0};
1675
1676         qede_dev_info_get(dev, &dev_info);
1677
1678         /* VLAN_TAG = 4 */
1679         frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN + 4;
1680
1681         if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen))
1682                 return -EINVAL;
1683
1684         if (!dev->data->scattered_rx &&
1685             frame_size > dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)
1686                 return -EINVAL;
1687
1688         if (frame_size > ETHER_MAX_LEN)
1689                 dev->data->dev_conf.rxmode.jumbo_frame = 1;
1690         else
1691                 dev->data->dev_conf.rxmode.jumbo_frame = 0;
1692
1693         /* update max frame size */
1694         dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
1695         qdev->mtu = mtu;
1696         qede_dev_stop(dev);
1697         qede_dev_start(dev);
1698
1699         return 0;
1700 }
1701
1702 static int
1703 qede_conf_udp_dst_port(struct rte_eth_dev *eth_dev,
1704                        struct rte_eth_udp_tunnel *tunnel_udp,
1705                        bool add)
1706 {
1707         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1708         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1709         struct ecore_tunn_update_params params;
1710         struct ecore_hwfn *p_hwfn;
1711         int rc, i;
1712
1713         PMD_INIT_FUNC_TRACE(edev);
1714
1715         memset(&params, 0, sizeof(params));
1716         if (tunnel_udp->prot_type == RTE_TUNNEL_TYPE_VXLAN) {
1717                 params.update_vxlan_udp_port = 1;
1718                 params.vxlan_udp_port = (add) ? tunnel_udp->udp_port :
1719                                         QEDE_VXLAN_DEF_PORT;
1720                 for_each_hwfn(edev, i) {
1721                         p_hwfn = &edev->hwfns[i];
1722                         rc = ecore_sp_pf_update_tunn_cfg(p_hwfn, &params,
1723                                                 ECORE_SPQ_MODE_CB, NULL);
1724                         if (rc != ECORE_SUCCESS) {
1725                                 DP_ERR(edev, "Unable to config UDP port %u\n",
1726                                         params.vxlan_udp_port);
1727                                 return rc;
1728                         }
1729                 }
1730         }
1731
1732         return 0;
1733 }
1734
1735 int
1736 qede_udp_dst_port_del(struct rte_eth_dev *eth_dev,
1737                       struct rte_eth_udp_tunnel *tunnel_udp)
1738 {
1739         return qede_conf_udp_dst_port(eth_dev, tunnel_udp, false);
1740 }
1741
1742 int
1743 qede_udp_dst_port_add(struct rte_eth_dev *eth_dev,
1744                       struct rte_eth_udp_tunnel *tunnel_udp)
1745 {
1746         return qede_conf_udp_dst_port(eth_dev, tunnel_udp, true);
1747 }
1748
1749 static void qede_get_ecore_tunn_params(uint32_t filter, uint32_t *type,
1750                                        uint32_t *clss, char *str)
1751 {
1752         uint16_t j;
1753         *clss = MAX_ECORE_TUNN_CLSS;
1754
1755         for (j = 0; j < RTE_DIM(qede_tunn_types); j++) {
1756                 if (filter == qede_tunn_types[j].rte_filter_type) {
1757                         *type = qede_tunn_types[j].qede_type;
1758                         *clss = qede_tunn_types[j].qede_tunn_clss;
1759                         strcpy(str, qede_tunn_types[j].string);
1760                         return;
1761                 }
1762         }
1763 }
1764
1765 static int
1766 qede_set_ucast_tunn_cmn_param(struct ecore_filter_ucast *ucast,
1767                               const struct rte_eth_tunnel_filter_conf *conf,
1768                               uint32_t type)
1769 {
1770         /* Init commmon ucast params first */
1771         qede_set_ucast_cmn_params(ucast);
1772
1773         /* Copy out the required fields based on classification type */
1774         ucast->type = type;
1775
1776         switch (type) {
1777         case ECORE_FILTER_VNI:
1778                 ucast->vni = conf->tenant_id;
1779         break;
1780         case ECORE_FILTER_INNER_VLAN:
1781                 ucast->vlan = conf->inner_vlan;
1782         break;
1783         case ECORE_FILTER_MAC:
1784                 memcpy(ucast->mac, conf->outer_mac.addr_bytes,
1785                        ETHER_ADDR_LEN);
1786         break;
1787         case ECORE_FILTER_INNER_MAC:
1788                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
1789                        ETHER_ADDR_LEN);
1790         break;
1791         case ECORE_FILTER_MAC_VNI_PAIR:
1792                 memcpy(ucast->mac, conf->outer_mac.addr_bytes,
1793                         ETHER_ADDR_LEN);
1794                 ucast->vni = conf->tenant_id;
1795         break;
1796         case ECORE_FILTER_INNER_MAC_VNI_PAIR:
1797                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
1798                         ETHER_ADDR_LEN);
1799                 ucast->vni = conf->tenant_id;
1800         break;
1801         case ECORE_FILTER_INNER_PAIR:
1802                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
1803                         ETHER_ADDR_LEN);
1804                 ucast->vlan = conf->inner_vlan;
1805         break;
1806         default:
1807                 return -EINVAL;
1808         }
1809
1810         return ECORE_SUCCESS;
1811 }
1812
1813 static int qede_vxlan_tunn_config(struct rte_eth_dev *eth_dev,
1814                                   enum rte_filter_op filter_op,
1815                                   const struct rte_eth_tunnel_filter_conf *conf)
1816 {
1817         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1818         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1819         struct ecore_tunn_update_params params;
1820         struct ecore_hwfn *p_hwfn;
1821         enum ecore_filter_ucast_type type;
1822         enum ecore_tunn_clss clss;
1823         struct ecore_filter_ucast ucast;
1824         char str[80];
1825         uint16_t filter_type;
1826         int rc, i;
1827
1828         filter_type = conf->filter_type | qdev->vxlan_filter_type;
1829         /* First determine if the given filter classification is supported */
1830         qede_get_ecore_tunn_params(filter_type, &type, &clss, str);
1831         if (clss == MAX_ECORE_TUNN_CLSS) {
1832                 DP_ERR(edev, "Wrong filter type\n");
1833                 return -EINVAL;
1834         }
1835         /* Init tunnel ucast params */
1836         rc = qede_set_ucast_tunn_cmn_param(&ucast, conf, type);
1837         if (rc != ECORE_SUCCESS) {
1838                 DP_ERR(edev, "Unsupported VxLAN filter type 0x%x\n",
1839                                 conf->filter_type);
1840                 return rc;
1841         }
1842         DP_INFO(edev, "Rule: \"%s\", op %d, type 0x%x\n",
1843                 str, filter_op, ucast.type);
1844         switch (filter_op) {
1845         case RTE_ETH_FILTER_ADD:
1846                 ucast.opcode = ECORE_FILTER_ADD;
1847
1848                 /* Skip MAC/VLAN if filter is based on VNI */
1849                 if (!(filter_type & ETH_TUNNEL_FILTER_TENID)) {
1850                         rc = qede_mac_int_ops(eth_dev, &ucast, 1);
1851                         if (rc == 0) {
1852                                 /* Enable accept anyvlan */
1853                                 qede_config_accept_any_vlan(qdev, true);
1854                         }
1855                 } else {
1856                         rc = qede_ucast_filter(eth_dev, &ucast, 1);
1857                         if (rc == 0)
1858                                 rc = ecore_filter_ucast_cmd(edev, &ucast,
1859                                                     ECORE_SPQ_MODE_CB, NULL);
1860                 }
1861
1862                 if (rc != ECORE_SUCCESS)
1863                         return rc;
1864
1865                 qdev->vxlan_filter_type = filter_type;
1866
1867                 DP_INFO(edev, "Enabling VXLAN tunneling\n");
1868                 qede_set_cmn_tunn_param(&params, clss,
1869                                         (1 << ECORE_MODE_VXLAN_TUNN),
1870                                         (1 << ECORE_MODE_VXLAN_TUNN));
1871                 for_each_hwfn(edev, i) {
1872                         p_hwfn = &edev->hwfns[i];
1873                         rc = ecore_sp_pf_update_tunn_cfg(p_hwfn,
1874                                 &params, ECORE_SPQ_MODE_CB, NULL);
1875                         if (rc != ECORE_SUCCESS) {
1876                                 DP_ERR(edev, "Failed to update tunn_clss %u\n",
1877                                         params.tunn_clss_vxlan);
1878                         }
1879                 }
1880                 qdev->num_tunn_filters++; /* Filter added successfully */
1881         break;
1882         case RTE_ETH_FILTER_DELETE:
1883                 ucast.opcode = ECORE_FILTER_REMOVE;
1884
1885                 if (!(filter_type & ETH_TUNNEL_FILTER_TENID)) {
1886                         rc = qede_mac_int_ops(eth_dev, &ucast, 0);
1887                 } else {
1888                         rc = qede_ucast_filter(eth_dev, &ucast, 0);
1889                         if (rc == 0)
1890                                 rc = ecore_filter_ucast_cmd(edev, &ucast,
1891                                                     ECORE_SPQ_MODE_CB, NULL);
1892                 }
1893                 if (rc != ECORE_SUCCESS)
1894                         return rc;
1895
1896                 qdev->vxlan_filter_type = filter_type;
1897                 qdev->num_tunn_filters--;
1898
1899                 /* Disable VXLAN if VXLAN filters become 0 */
1900                 if (qdev->num_tunn_filters == 0) {
1901                         DP_INFO(edev, "Disabling VXLAN tunneling\n");
1902
1903                         /* Use 0 as tunnel mode */
1904                         qede_set_cmn_tunn_param(&params, clss, 0,
1905                                                 (1 << ECORE_MODE_VXLAN_TUNN));
1906                         for_each_hwfn(edev, i) {
1907                                 p_hwfn = &edev->hwfns[i];
1908                                 rc = ecore_sp_pf_update_tunn_cfg(p_hwfn,
1909                                         &params, ECORE_SPQ_MODE_CB, NULL);
1910                                 if (rc != ECORE_SUCCESS) {
1911                                         DP_ERR(edev,
1912                                                 "Failed to update tunn_clss %u\n",
1913                                                 params.tunn_clss_vxlan);
1914                                         break;
1915                                 }
1916                         }
1917                 }
1918         break;
1919         default:
1920                 DP_ERR(edev, "Unsupported operation %d\n", filter_op);
1921                 return -EINVAL;
1922         }
1923         DP_INFO(edev, "Current VXLAN filters %d\n", qdev->num_tunn_filters);
1924
1925         return 0;
1926 }
1927
1928 int qede_dev_filter_ctrl(struct rte_eth_dev *eth_dev,
1929                          enum rte_filter_type filter_type,
1930                          enum rte_filter_op filter_op,
1931                          void *arg)
1932 {
1933         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1934         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1935         struct rte_eth_tunnel_filter_conf *filter_conf =
1936                         (struct rte_eth_tunnel_filter_conf *)arg;
1937
1938         switch (filter_type) {
1939         case RTE_ETH_FILTER_TUNNEL:
1940                 switch (filter_conf->tunnel_type) {
1941                 case RTE_TUNNEL_TYPE_VXLAN:
1942                         DP_INFO(edev,
1943                                 "Packet steering to the specified Rx queue"
1944                                 " is not supported with VXLAN tunneling");
1945                         return(qede_vxlan_tunn_config(eth_dev, filter_op,
1946                                                       filter_conf));
1947                 /* Place holders for future tunneling support */
1948                 case RTE_TUNNEL_TYPE_GENEVE:
1949                 case RTE_TUNNEL_TYPE_TEREDO:
1950                 case RTE_TUNNEL_TYPE_NVGRE:
1951                 case RTE_TUNNEL_TYPE_IP_IN_GRE:
1952                 case RTE_L2_TUNNEL_TYPE_E_TAG:
1953                         DP_ERR(edev, "Unsupported tunnel type %d\n",
1954                                 filter_conf->tunnel_type);
1955                         return -EINVAL;
1956                 case RTE_TUNNEL_TYPE_NONE:
1957                 default:
1958                         return 0;
1959                 }
1960                 break;
1961         case RTE_ETH_FILTER_FDIR:
1962         case RTE_ETH_FILTER_MACVLAN:
1963         case RTE_ETH_FILTER_ETHERTYPE:
1964         case RTE_ETH_FILTER_FLEXIBLE:
1965         case RTE_ETH_FILTER_SYN:
1966         case RTE_ETH_FILTER_NTUPLE:
1967         case RTE_ETH_FILTER_HASH:
1968         case RTE_ETH_FILTER_L2_TUNNEL:
1969         case RTE_ETH_FILTER_MAX:
1970         default:
1971                 DP_ERR(edev, "Unsupported filter type %d\n",
1972                         filter_type);
1973                 return -EINVAL;
1974         }
1975
1976         return 0;
1977 }
1978
1979 static const struct eth_dev_ops qede_eth_dev_ops = {
1980         .dev_configure = qede_dev_configure,
1981         .dev_infos_get = qede_dev_info_get,
1982         .rx_queue_setup = qede_rx_queue_setup,
1983         .rx_queue_release = qede_rx_queue_release,
1984         .tx_queue_setup = qede_tx_queue_setup,
1985         .tx_queue_release = qede_tx_queue_release,
1986         .dev_start = qede_dev_start,
1987         .dev_set_link_up = qede_dev_set_link_up,
1988         .dev_set_link_down = qede_dev_set_link_down,
1989         .link_update = qede_link_update,
1990         .promiscuous_enable = qede_promiscuous_enable,
1991         .promiscuous_disable = qede_promiscuous_disable,
1992         .allmulticast_enable = qede_allmulticast_enable,
1993         .allmulticast_disable = qede_allmulticast_disable,
1994         .dev_stop = qede_dev_stop,
1995         .dev_close = qede_dev_close,
1996         .stats_get = qede_get_stats,
1997         .stats_reset = qede_reset_stats,
1998         .xstats_get = qede_get_xstats,
1999         .xstats_reset = qede_reset_xstats,
2000         .xstats_get_names = qede_get_xstats_names,
2001         .mac_addr_add = qede_mac_addr_add,
2002         .mac_addr_remove = qede_mac_addr_remove,
2003         .mac_addr_set = qede_mac_addr_set,
2004         .vlan_offload_set = qede_vlan_offload_set,
2005         .vlan_filter_set = qede_vlan_filter_set,
2006         .flow_ctrl_set = qede_flow_ctrl_set,
2007         .flow_ctrl_get = qede_flow_ctrl_get,
2008         .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
2009         .rss_hash_update = qede_rss_hash_update,
2010         .rss_hash_conf_get = qede_rss_hash_conf_get,
2011         .reta_update  = qede_rss_reta_update,
2012         .reta_query  = qede_rss_reta_query,
2013         .mtu_set = qede_set_mtu,
2014         .filter_ctrl = qede_dev_filter_ctrl,
2015         .udp_tunnel_port_add = qede_udp_dst_port_add,
2016         .udp_tunnel_port_del = qede_udp_dst_port_del,
2017 };
2018
2019 static const struct eth_dev_ops qede_eth_vf_dev_ops = {
2020         .dev_configure = qede_dev_configure,
2021         .dev_infos_get = qede_dev_info_get,
2022         .rx_queue_setup = qede_rx_queue_setup,
2023         .rx_queue_release = qede_rx_queue_release,
2024         .tx_queue_setup = qede_tx_queue_setup,
2025         .tx_queue_release = qede_tx_queue_release,
2026         .dev_start = qede_dev_start,
2027         .dev_set_link_up = qede_dev_set_link_up,
2028         .dev_set_link_down = qede_dev_set_link_down,
2029         .link_update = qede_link_update,
2030         .promiscuous_enable = qede_promiscuous_enable,
2031         .promiscuous_disable = qede_promiscuous_disable,
2032         .allmulticast_enable = qede_allmulticast_enable,
2033         .allmulticast_disable = qede_allmulticast_disable,
2034         .dev_stop = qede_dev_stop,
2035         .dev_close = qede_dev_close,
2036         .stats_get = qede_get_stats,
2037         .stats_reset = qede_reset_stats,
2038         .xstats_get = qede_get_xstats,
2039         .xstats_reset = qede_reset_xstats,
2040         .xstats_get_names = qede_get_xstats_names,
2041         .vlan_offload_set = qede_vlan_offload_set,
2042         .vlan_filter_set = qede_vlan_filter_set,
2043         .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
2044         .rss_hash_update = qede_rss_hash_update,
2045         .rss_hash_conf_get = qede_rss_hash_conf_get,
2046         .reta_update  = qede_rss_reta_update,
2047         .reta_query  = qede_rss_reta_query,
2048         .mtu_set = qede_set_mtu,
2049 };
2050
2051 static void qede_update_pf_params(struct ecore_dev *edev)
2052 {
2053         struct ecore_pf_params pf_params;
2054
2055         memset(&pf_params, 0, sizeof(struct ecore_pf_params));
2056         pf_params.eth_pf_params.num_cons = QEDE_PF_NUM_CONNS;
2057         qed_ops->common->update_pf_params(edev, &pf_params);
2058 }
2059
2060 static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
2061 {
2062         struct rte_pci_device *pci_dev;
2063         struct rte_pci_addr pci_addr;
2064         struct qede_dev *adapter;
2065         struct ecore_dev *edev;
2066         struct qed_dev_eth_info dev_info;
2067         struct qed_slowpath_params params;
2068         static bool do_once = true;
2069         uint8_t bulletin_change;
2070         uint8_t vf_mac[ETHER_ADDR_LEN];
2071         uint8_t is_mac_forced;
2072         bool is_mac_exist;
2073         /* Fix up ecore debug level */
2074         uint32_t dp_module = ~0 & ~ECORE_MSG_HW;
2075         uint8_t dp_level = ECORE_LEVEL_VERBOSE;
2076         uint32_t max_mac_addrs;
2077         int rc;
2078
2079         /* Extract key data structures */
2080         adapter = eth_dev->data->dev_private;
2081         edev = &adapter->edev;
2082         pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
2083         pci_addr = pci_dev->addr;
2084
2085         PMD_INIT_FUNC_TRACE(edev);
2086
2087         snprintf(edev->name, NAME_SIZE, PCI_SHORT_PRI_FMT ":dpdk-port-%u",
2088                  pci_addr.bus, pci_addr.devid, pci_addr.function,
2089                  eth_dev->data->port_id);
2090
2091         eth_dev->rx_pkt_burst = qede_recv_pkts;
2092         eth_dev->tx_pkt_burst = qede_xmit_pkts;
2093
2094         if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
2095                 DP_NOTICE(edev, false,
2096                           "Skipping device init from secondary process\n");
2097                 return 0;
2098         }
2099
2100         rte_eth_copy_pci_info(eth_dev, pci_dev);
2101
2102         /* @DPDK */
2103         edev->vendor_id = pci_dev->id.vendor_id;
2104         edev->device_id = pci_dev->id.device_id;
2105
2106         qed_ops = qed_get_eth_ops();
2107         if (!qed_ops) {
2108                 DP_ERR(edev, "Failed to get qed_eth_ops_pass\n");
2109                 return -EINVAL;
2110         }
2111
2112         DP_INFO(edev, "Starting qede probe\n");
2113
2114         rc = qed_ops->common->probe(edev, pci_dev, QED_PROTOCOL_ETH,
2115                                     dp_module, dp_level, is_vf);
2116
2117         if (rc != 0) {
2118                 DP_ERR(edev, "qede probe failed rc %d\n", rc);
2119                 return -ENODEV;
2120         }
2121
2122         qede_update_pf_params(edev);
2123
2124         rte_intr_callback_register(&pci_dev->intr_handle,
2125                                    qede_interrupt_handler, (void *)eth_dev);
2126
2127         if (rte_intr_enable(&pci_dev->intr_handle)) {
2128                 DP_ERR(edev, "rte_intr_enable() failed\n");
2129                 return -ENODEV;
2130         }
2131
2132         /* Start the Slowpath-process */
2133         memset(&params, 0, sizeof(struct qed_slowpath_params));
2134         params.int_mode = ECORE_INT_MODE_MSIX;
2135         params.drv_major = QEDE_PMD_VERSION_MAJOR;
2136         params.drv_minor = QEDE_PMD_VERSION_MINOR;
2137         params.drv_rev = QEDE_PMD_VERSION_REVISION;
2138         params.drv_eng = QEDE_PMD_VERSION_PATCH;
2139         strncpy((char *)params.name, QEDE_PMD_VER_PREFIX,
2140                 QEDE_PMD_DRV_VER_STR_SIZE);
2141
2142         /* For CMT mode device do periodic polling for slowpath events.
2143          * This is required since uio device uses only one MSI-x
2144          * interrupt vector but we need one for each engine.
2145          */
2146         if (edev->num_hwfns > 1 && IS_PF(edev)) {
2147                 rc = rte_eal_alarm_set(timer_period * US_PER_S,
2148                                        qede_poll_sp_sb_cb,
2149                                        (void *)eth_dev);
2150                 if (rc != 0) {
2151                         DP_ERR(edev, "Unable to start periodic"
2152                                      " timer rc %d\n", rc);
2153                         return -EINVAL;
2154                 }
2155         }
2156
2157         rc = qed_ops->common->slowpath_start(edev, &params);
2158         if (rc) {
2159                 DP_ERR(edev, "Cannot start slowpath rc = %d\n", rc);
2160                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2161                                      (void *)eth_dev);
2162                 return -ENODEV;
2163         }
2164
2165         rc = qed_ops->fill_dev_info(edev, &dev_info);
2166         if (rc) {
2167                 DP_ERR(edev, "Cannot get device_info rc %d\n", rc);
2168                 qed_ops->common->slowpath_stop(edev);
2169                 qed_ops->common->remove(edev);
2170                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2171                                      (void *)eth_dev);
2172                 return -ENODEV;
2173         }
2174
2175         qede_alloc_etherdev(adapter, &dev_info);
2176
2177         adapter->ops->common->set_id(edev, edev->name, QEDE_PMD_VERSION);
2178
2179         if (!is_vf)
2180                 adapter->dev_info.num_mac_addrs =
2181                         (uint32_t)RESC_NUM(ECORE_LEADING_HWFN(edev),
2182                                             ECORE_MAC);
2183         else
2184                 ecore_vf_get_num_mac_filters(ECORE_LEADING_HWFN(edev),
2185                                              &adapter->dev_info.num_mac_addrs);
2186
2187         /* Allocate memory for storing MAC addr */
2188         eth_dev->data->mac_addrs = rte_zmalloc(edev->name,
2189                                         (ETHER_ADDR_LEN *
2190                                         adapter->dev_info.num_mac_addrs),
2191                                         RTE_CACHE_LINE_SIZE);
2192
2193         if (eth_dev->data->mac_addrs == NULL) {
2194                 DP_ERR(edev, "Failed to allocate MAC address\n");
2195                 qed_ops->common->slowpath_stop(edev);
2196                 qed_ops->common->remove(edev);
2197                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2198                                      (void *)eth_dev);
2199                 return -ENOMEM;
2200         }
2201
2202         if (!is_vf) {
2203                 ether_addr_copy((struct ether_addr *)edev->hwfns[0].
2204                                 hw_info.hw_mac_addr,
2205                                 &eth_dev->data->mac_addrs[0]);
2206                 ether_addr_copy(&eth_dev->data->mac_addrs[0],
2207                                 &adapter->primary_mac);
2208         } else {
2209                 ecore_vf_read_bulletin(ECORE_LEADING_HWFN(edev),
2210                                        &bulletin_change);
2211                 if (bulletin_change) {
2212                         is_mac_exist =
2213                             ecore_vf_bulletin_get_forced_mac(
2214                                                 ECORE_LEADING_HWFN(edev),
2215                                                 vf_mac,
2216                                                 &is_mac_forced);
2217                         if (is_mac_exist && is_mac_forced) {
2218                                 DP_INFO(edev, "VF macaddr received from PF\n");
2219                                 ether_addr_copy((struct ether_addr *)&vf_mac,
2220                                                 &eth_dev->data->mac_addrs[0]);
2221                                 ether_addr_copy(&eth_dev->data->mac_addrs[0],
2222                                                 &adapter->primary_mac);
2223                         } else {
2224                                 DP_NOTICE(edev, false,
2225                                           "No VF macaddr assigned\n");
2226                         }
2227                 }
2228         }
2229
2230         eth_dev->dev_ops = (is_vf) ? &qede_eth_vf_dev_ops : &qede_eth_dev_ops;
2231
2232         if (do_once) {
2233                 qede_print_adapter_info(adapter);
2234                 do_once = false;
2235         }
2236
2237         adapter->state = QEDE_DEV_INIT;
2238
2239         DP_NOTICE(edev, false, "MAC address : %02x:%02x:%02x:%02x:%02x:%02x\n",
2240                   adapter->primary_mac.addr_bytes[0],
2241                   adapter->primary_mac.addr_bytes[1],
2242                   adapter->primary_mac.addr_bytes[2],
2243                   adapter->primary_mac.addr_bytes[3],
2244                   adapter->primary_mac.addr_bytes[4],
2245                   adapter->primary_mac.addr_bytes[5]);
2246
2247         return rc;
2248 }
2249
2250 static int qedevf_eth_dev_init(struct rte_eth_dev *eth_dev)
2251 {
2252         return qede_common_dev_init(eth_dev, 1);
2253 }
2254
2255 static int qede_eth_dev_init(struct rte_eth_dev *eth_dev)
2256 {
2257         return qede_common_dev_init(eth_dev, 0);
2258 }
2259
2260 static int qede_dev_common_uninit(struct rte_eth_dev *eth_dev)
2261 {
2262         /* only uninitialize in the primary process */
2263         if (rte_eal_process_type() != RTE_PROC_PRIMARY)
2264                 return 0;
2265
2266         /* safe to close dev here */
2267         qede_dev_close(eth_dev);
2268
2269         eth_dev->dev_ops = NULL;
2270         eth_dev->rx_pkt_burst = NULL;
2271         eth_dev->tx_pkt_burst = NULL;
2272
2273         if (eth_dev->data->mac_addrs)
2274                 rte_free(eth_dev->data->mac_addrs);
2275
2276         eth_dev->data->mac_addrs = NULL;
2277
2278         return 0;
2279 }
2280
2281 static int qede_eth_dev_uninit(struct rte_eth_dev *eth_dev)
2282 {
2283         return qede_dev_common_uninit(eth_dev);
2284 }
2285
2286 static int qedevf_eth_dev_uninit(struct rte_eth_dev *eth_dev)
2287 {
2288         return qede_dev_common_uninit(eth_dev);
2289 }
2290
2291 static const struct rte_pci_id pci_id_qedevf_map[] = {
2292 #define QEDEVF_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
2293         {
2294                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_VF)
2295         },
2296         {
2297                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_IOV)
2298         },
2299         {
2300                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_IOV)
2301         },
2302         {.vendor_id = 0,}
2303 };
2304
2305 static const struct rte_pci_id pci_id_qede_map[] = {
2306 #define QEDE_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
2307         {
2308                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_57980E)
2309         },
2310         {
2311                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_57980S)
2312         },
2313         {
2314                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_40)
2315         },
2316         {
2317                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_25)
2318         },
2319         {
2320                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_100)
2321         },
2322         {
2323                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_50)
2324         },
2325         {
2326                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_50G)
2327         },
2328         {
2329                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_10G)
2330         },
2331         {
2332                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_40G)
2333         },
2334         {
2335                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_25G)
2336         },
2337         {.vendor_id = 0,}
2338 };
2339
2340 static struct eth_driver rte_qedevf_pmd = {
2341         .pci_drv = {
2342                     .id_table = pci_id_qedevf_map,
2343                     .drv_flags =
2344                     RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
2345                     .probe = rte_eth_dev_pci_probe,
2346                     .remove = rte_eth_dev_pci_remove,
2347                    },
2348         .eth_dev_init = qedevf_eth_dev_init,
2349         .eth_dev_uninit = qedevf_eth_dev_uninit,
2350         .dev_private_size = sizeof(struct qede_dev),
2351 };
2352
2353 static struct eth_driver rte_qede_pmd = {
2354         .pci_drv = {
2355                     .id_table = pci_id_qede_map,
2356                     .drv_flags =
2357                     RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
2358                     .probe = rte_eth_dev_pci_probe,
2359                     .remove = rte_eth_dev_pci_remove,
2360                    },
2361         .eth_dev_init = qede_eth_dev_init,
2362         .eth_dev_uninit = qede_eth_dev_uninit,
2363         .dev_private_size = sizeof(struct qede_dev),
2364 };
2365
2366 RTE_PMD_REGISTER_PCI(net_qede, rte_qede_pmd.pci_drv);
2367 RTE_PMD_REGISTER_PCI_TABLE(net_qede, pci_id_qede_map);
2368 RTE_PMD_REGISTER_KMOD_DEP(net_qede, "* igb_uio | uio_pci_generic | vfio");
2369 RTE_PMD_REGISTER_PCI(net_qede_vf, rte_qedevf_pmd.pci_drv);
2370 RTE_PMD_REGISTER_PCI_TABLE(net_qede_vf, pci_id_qedevf_map);
2371 RTE_PMD_REGISTER_KMOD_DEP(net_qede_vf, "* igb_uio | vfio");