drivers/net/qede/qede_ethdev.c

   1 /*
   2  * Copyright (c) 2016 - 2018 Cavium Inc.
   3  * All rights reserved.
   4  * www.cavium.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 #include <rte_kvargs.h>
  13
  14 /* Globals */
  15 int qede_logtype_init;
  16 int qede_logtype_driver;
  17
  18 static const struct qed_eth_ops *qed_ops;
  19 #define QEDE_SP_TIMER_PERIOD    10000 /* 100ms */
  20
  21 /* VXLAN tunnel classification mapping */
  22 const struct _qede_udp_tunn_types {
  23         uint16_t rte_filter_type;
  24         enum ecore_filter_ucast_type qede_type;
  25         enum ecore_tunn_clss qede_tunn_clss;
  26         const char *string;
  27 } qede_tunn_types[] = {
  28         {
  29                 ETH_TUNNEL_FILTER_OMAC,
  30                 ECORE_FILTER_MAC,
  31                 ECORE_TUNN_CLSS_MAC_VLAN,
  32                 "outer-mac"
  33         },
  34         {
  35                 ETH_TUNNEL_FILTER_TENID,
  36                 ECORE_FILTER_VNI,
  37                 ECORE_TUNN_CLSS_MAC_VNI,
  38                 "vni"
  39         },
  40         {
  41                 ETH_TUNNEL_FILTER_IMAC,
  42                 ECORE_FILTER_INNER_MAC,
  43                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  44                 "inner-mac"
  45         },
  46         {
  47                 ETH_TUNNEL_FILTER_IVLAN,
  48                 ECORE_FILTER_INNER_VLAN,
  49                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  50                 "inner-vlan"
  51         },
  52         {
  53                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_TENID,
  54                 ECORE_FILTER_MAC_VNI_PAIR,
  55                 ECORE_TUNN_CLSS_MAC_VNI,
  56                 "outer-mac and vni"
  57         },
  58         {
  59                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_IMAC,
  60                 ECORE_FILTER_UNUSED,
  61                 MAX_ECORE_TUNN_CLSS,
  62                 "outer-mac and inner-mac"
  63         },
  64         {
  65                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_IVLAN,
  66                 ECORE_FILTER_UNUSED,
  67                 MAX_ECORE_TUNN_CLSS,
  68                 "outer-mac and inner-vlan"
  69         },
  70         {
  71                 ETH_TUNNEL_FILTER_TENID | ETH_TUNNEL_FILTER_IMAC,
  72                 ECORE_FILTER_INNER_MAC_VNI_PAIR,
  73                 ECORE_TUNN_CLSS_INNER_MAC_VNI,
  74                 "vni and inner-mac",
  75         },
  76         {
  77                 ETH_TUNNEL_FILTER_TENID | ETH_TUNNEL_FILTER_IVLAN,
  78                 ECORE_FILTER_UNUSED,
  79                 MAX_ECORE_TUNN_CLSS,
  80                 "vni and inner-vlan",
  81         },
  82         {
  83                 ETH_TUNNEL_FILTER_IMAC | ETH_TUNNEL_FILTER_IVLAN,
  84                 ECORE_FILTER_INNER_PAIR,
  85                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  86                 "inner-mac and inner-vlan",
  87         },
  88         {
  89                 ETH_TUNNEL_FILTER_OIP,
  90                 ECORE_FILTER_UNUSED,
  91                 MAX_ECORE_TUNN_CLSS,
  92                 "outer-IP"
  93         },
  94         {
  95                 ETH_TUNNEL_FILTER_IIP,
  96                 ECORE_FILTER_UNUSED,
  97                 MAX_ECORE_TUNN_CLSS,
  98                 "inner-IP"
  99         },
 100         {
 101                 RTE_TUNNEL_FILTER_IMAC_IVLAN,
 102                 ECORE_FILTER_UNUSED,
 103                 MAX_ECORE_TUNN_CLSS,
 104                 "IMAC_IVLAN"
 105         },
 106         {
 107                 RTE_TUNNEL_FILTER_IMAC_IVLAN_TENID,
 108                 ECORE_FILTER_UNUSED,
 109                 MAX_ECORE_TUNN_CLSS,
 110                 "IMAC_IVLAN_TENID"
 111         },
 112         {
 113                 RTE_TUNNEL_FILTER_IMAC_TENID,
 114                 ECORE_FILTER_UNUSED,
 115                 MAX_ECORE_TUNN_CLSS,
 116                 "IMAC_TENID"
 117         },
 118         {
 119                 RTE_TUNNEL_FILTER_OMAC_TENID_IMAC,
 120                 ECORE_FILTER_UNUSED,
 121                 MAX_ECORE_TUNN_CLSS,
 122                 "OMAC_TENID_IMAC"
 123         },
 124 };
 125
 126 struct rte_qede_xstats_name_off {
 127         char name[RTE_ETH_XSTATS_NAME_SIZE];
 128         uint64_t offset;
 129 };
 130
 131 static const struct rte_qede_xstats_name_off qede_xstats_strings[] = {
 132         {"rx_unicast_bytes",
 133                 offsetof(struct ecore_eth_stats_common, rx_ucast_bytes)},
 134         {"rx_multicast_bytes",
 135                 offsetof(struct ecore_eth_stats_common, rx_mcast_bytes)},
 136         {"rx_broadcast_bytes",
 137                 offsetof(struct ecore_eth_stats_common, rx_bcast_bytes)},
 138         {"rx_unicast_packets",
 139                 offsetof(struct ecore_eth_stats_common, rx_ucast_pkts)},
 140         {"rx_multicast_packets",
 141                 offsetof(struct ecore_eth_stats_common, rx_mcast_pkts)},
 142         {"rx_broadcast_packets",
 143                 offsetof(struct ecore_eth_stats_common, rx_bcast_pkts)},
 144
 145         {"tx_unicast_bytes",
 146                 offsetof(struct ecore_eth_stats_common, tx_ucast_bytes)},
 147         {"tx_multicast_bytes",
 148                 offsetof(struct ecore_eth_stats_common, tx_mcast_bytes)},
 149         {"tx_broadcast_bytes",
 150                 offsetof(struct ecore_eth_stats_common, tx_bcast_bytes)},
 151         {"tx_unicast_packets",
 152                 offsetof(struct ecore_eth_stats_common, tx_ucast_pkts)},
 153         {"tx_multicast_packets",
 154                 offsetof(struct ecore_eth_stats_common, tx_mcast_pkts)},
 155         {"tx_broadcast_packets",
 156                 offsetof(struct ecore_eth_stats_common, tx_bcast_pkts)},
 157
 158         {"rx_64_byte_packets",
 159                 offsetof(struct ecore_eth_stats_common, rx_64_byte_packets)},
 160         {"rx_65_to_127_byte_packets",
 161                 offsetof(struct ecore_eth_stats_common,
 162                          rx_65_to_127_byte_packets)},
 163         {"rx_128_to_255_byte_packets",
 164                 offsetof(struct ecore_eth_stats_common,
 165                          rx_128_to_255_byte_packets)},
 166         {"rx_256_to_511_byte_packets",
 167                 offsetof(struct ecore_eth_stats_common,
 168                          rx_256_to_511_byte_packets)},
 169         {"rx_512_to_1023_byte_packets",
 170                 offsetof(struct ecore_eth_stats_common,
 171                          rx_512_to_1023_byte_packets)},
 172         {"rx_1024_to_1518_byte_packets",
 173                 offsetof(struct ecore_eth_stats_common,
 174                          rx_1024_to_1518_byte_packets)},
 175         {"tx_64_byte_packets",
 176                 offsetof(struct ecore_eth_stats_common, tx_64_byte_packets)},
 177         {"tx_65_to_127_byte_packets",
 178                 offsetof(struct ecore_eth_stats_common,
 179                          tx_65_to_127_byte_packets)},
 180         {"tx_128_to_255_byte_packets",
 181                 offsetof(struct ecore_eth_stats_common,
 182                          tx_128_to_255_byte_packets)},
 183         {"tx_256_to_511_byte_packets",
 184                 offsetof(struct ecore_eth_stats_common,
 185                          tx_256_to_511_byte_packets)},
 186         {"tx_512_to_1023_byte_packets",
 187                 offsetof(struct ecore_eth_stats_common,
 188                          tx_512_to_1023_byte_packets)},
 189         {"tx_1024_to_1518_byte_packets",
 190                 offsetof(struct ecore_eth_stats_common,
 191                          tx_1024_to_1518_byte_packets)},
 192
 193         {"rx_mac_crtl_frames",
 194                 offsetof(struct ecore_eth_stats_common, rx_mac_crtl_frames)},
 195         {"tx_mac_control_frames",
 196                 offsetof(struct ecore_eth_stats_common, tx_mac_ctrl_frames)},
 197         {"rx_pause_frames",
 198                 offsetof(struct ecore_eth_stats_common, rx_pause_frames)},
 199         {"tx_pause_frames",
 200                 offsetof(struct ecore_eth_stats_common, tx_pause_frames)},
 201         {"rx_priority_flow_control_frames",
 202                 offsetof(struct ecore_eth_stats_common, rx_pfc_frames)},
 203         {"tx_priority_flow_control_frames",
 204                 offsetof(struct ecore_eth_stats_common, tx_pfc_frames)},
 205
 206         {"rx_crc_errors",
 207                 offsetof(struct ecore_eth_stats_common, rx_crc_errors)},
 208         {"rx_align_errors",
 209                 offsetof(struct ecore_eth_stats_common, rx_align_errors)},
 210         {"rx_carrier_errors",
 211                 offsetof(struct ecore_eth_stats_common, rx_carrier_errors)},
 212         {"rx_oversize_packet_errors",
 213                 offsetof(struct ecore_eth_stats_common, rx_oversize_packets)},
 214         {"rx_jabber_errors",
 215                 offsetof(struct ecore_eth_stats_common, rx_jabbers)},
 216         {"rx_undersize_packet_errors",
 217                 offsetof(struct ecore_eth_stats_common, rx_undersize_packets)},
 218         {"rx_fragments", offsetof(struct ecore_eth_stats_common, rx_fragments)},
 219         {"rx_host_buffer_not_available",
 220                 offsetof(struct ecore_eth_stats_common, no_buff_discards)},
 221         /* Number of packets discarded because they are bigger than MTU */
 222         {"rx_packet_too_big_discards",
 223                 offsetof(struct ecore_eth_stats_common,
 224                          packet_too_big_discard)},
 225         {"rx_ttl_zero_discards",
 226                 offsetof(struct ecore_eth_stats_common, ttl0_discard)},
 227         {"rx_multi_function_tag_filter_discards",
 228                 offsetof(struct ecore_eth_stats_common, mftag_filter_discards)},
 229         {"rx_mac_filter_discards",
 230                 offsetof(struct ecore_eth_stats_common, mac_filter_discards)},
 231         {"rx_hw_buffer_truncates",
 232                 offsetof(struct ecore_eth_stats_common, brb_truncates)},
 233         {"rx_hw_buffer_discards",
 234                 offsetof(struct ecore_eth_stats_common, brb_discards)},
 235         {"tx_error_drop_packets",
 236                 offsetof(struct ecore_eth_stats_common, tx_err_drop_pkts)},
 237
 238         {"rx_mac_bytes", offsetof(struct ecore_eth_stats_common, rx_mac_bytes)},
 239         {"rx_mac_unicast_packets",
 240                 offsetof(struct ecore_eth_stats_common, rx_mac_uc_packets)},
 241         {"rx_mac_multicast_packets",
 242                 offsetof(struct ecore_eth_stats_common, rx_mac_mc_packets)},
 243         {"rx_mac_broadcast_packets",
 244                 offsetof(struct ecore_eth_stats_common, rx_mac_bc_packets)},
 245         {"rx_mac_frames_ok",
 246                 offsetof(struct ecore_eth_stats_common, rx_mac_frames_ok)},
 247         {"tx_mac_bytes", offsetof(struct ecore_eth_stats_common, tx_mac_bytes)},
 248         {"tx_mac_unicast_packets",
 249                 offsetof(struct ecore_eth_stats_common, tx_mac_uc_packets)},
 250         {"tx_mac_multicast_packets",
 251                 offsetof(struct ecore_eth_stats_common, tx_mac_mc_packets)},
 252         {"tx_mac_broadcast_packets",
 253                 offsetof(struct ecore_eth_stats_common, tx_mac_bc_packets)},
 254
 255         {"lro_coalesced_packets",
 256                 offsetof(struct ecore_eth_stats_common, tpa_coalesced_pkts)},
 257         {"lro_coalesced_events",
 258                 offsetof(struct ecore_eth_stats_common, tpa_coalesced_events)},
 259         {"lro_aborts_num",
 260                 offsetof(struct ecore_eth_stats_common, tpa_aborts_num)},
 261         {"lro_not_coalesced_packets",
 262                 offsetof(struct ecore_eth_stats_common,
 263                          tpa_not_coalesced_pkts)},
 264         {"lro_coalesced_bytes",
 265                 offsetof(struct ecore_eth_stats_common,
 266                          tpa_coalesced_bytes)},
 267 };
 268
 269 static const struct rte_qede_xstats_name_off qede_bb_xstats_strings[] = {
 270         {"rx_1519_to_1522_byte_packets",
 271                 offsetof(struct ecore_eth_stats, bb) +
 272                 offsetof(struct ecore_eth_stats_bb,
 273                          rx_1519_to_1522_byte_packets)},
 274         {"rx_1519_to_2047_byte_packets",
 275                 offsetof(struct ecore_eth_stats, bb) +
 276                 offsetof(struct ecore_eth_stats_bb,
 277                          rx_1519_to_2047_byte_packets)},
 278         {"rx_2048_to_4095_byte_packets",
 279                 offsetof(struct ecore_eth_stats, bb) +
 280                 offsetof(struct ecore_eth_stats_bb,
 281                          rx_2048_to_4095_byte_packets)},
 282         {"rx_4096_to_9216_byte_packets",
 283                 offsetof(struct ecore_eth_stats, bb) +
 284                 offsetof(struct ecore_eth_stats_bb,
 285                          rx_4096_to_9216_byte_packets)},
 286         {"rx_9217_to_16383_byte_packets",
 287                 offsetof(struct ecore_eth_stats, bb) +
 288                 offsetof(struct ecore_eth_stats_bb,
 289                          rx_9217_to_16383_byte_packets)},
 290
 291         {"tx_1519_to_2047_byte_packets",
 292                 offsetof(struct ecore_eth_stats, bb) +
 293                 offsetof(struct ecore_eth_stats_bb,
 294                          tx_1519_to_2047_byte_packets)},
 295         {"tx_2048_to_4095_byte_packets",
 296                 offsetof(struct ecore_eth_stats, bb) +
 297                 offsetof(struct ecore_eth_stats_bb,
 298                          tx_2048_to_4095_byte_packets)},
 299         {"tx_4096_to_9216_byte_packets",
 300                 offsetof(struct ecore_eth_stats, bb) +
 301                 offsetof(struct ecore_eth_stats_bb,
 302                          tx_4096_to_9216_byte_packets)},
 303         {"tx_9217_to_16383_byte_packets",
 304                 offsetof(struct ecore_eth_stats, bb) +
 305                 offsetof(struct ecore_eth_stats_bb,
 306                          tx_9217_to_16383_byte_packets)},
 307
 308         {"tx_lpi_entry_count",
 309                 offsetof(struct ecore_eth_stats, bb) +
 310                 offsetof(struct ecore_eth_stats_bb, tx_lpi_entry_count)},
 311         {"tx_total_collisions",
 312                 offsetof(struct ecore_eth_stats, bb) +
 313                 offsetof(struct ecore_eth_stats_bb, tx_total_collisions)},
 314 };
 315
 316 static const struct rte_qede_xstats_name_off qede_ah_xstats_strings[] = {
 317         {"rx_1519_to_max_byte_packets",
 318                 offsetof(struct ecore_eth_stats, ah) +
 319                 offsetof(struct ecore_eth_stats_ah,
 320                          rx_1519_to_max_byte_packets)},
 321         {"tx_1519_to_max_byte_packets",
 322                 offsetof(struct ecore_eth_stats, ah) +
 323                 offsetof(struct ecore_eth_stats_ah,
 324                          tx_1519_to_max_byte_packets)},
 325 };
 326
 327 static const struct rte_qede_xstats_name_off qede_rxq_xstats_strings[] = {
 328         {"rx_q_segments",
 329                 offsetof(struct qede_rx_queue, rx_segs)},
 330         {"rx_q_hw_errors",
 331                 offsetof(struct qede_rx_queue, rx_hw_errors)},
 332         {"rx_q_allocation_errors",
 333                 offsetof(struct qede_rx_queue, rx_alloc_errors)}
 334 };
 335
 336 static void qede_interrupt_action(struct ecore_hwfn *p_hwfn)
 337 {
 338         ecore_int_sp_dpc((osal_int_ptr_t)(p_hwfn));
 339 }
 340
 341 static void
 342 qede_interrupt_handler_intx(void *param)
 343 {
 344         struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
 345         struct qede_dev *qdev = eth_dev->data->dev_private;
 346         struct ecore_dev *edev = &qdev->edev;
 347         u64 status;
 348
 349         /* Check if our device actually raised an interrupt */
 350         status = ecore_int_igu_read_sisr_reg(ECORE_LEADING_HWFN(edev));
 351         if (status & 0x1) {
 352                 qede_interrupt_action(ECORE_LEADING_HWFN(edev));
 353
 354                 if (rte_intr_enable(eth_dev->intr_handle))
 355                         DP_ERR(edev, "rte_intr_enable failed\n");
 356         }
 357 }
 358
 359 static void
 360 qede_interrupt_handler(void *param)
 361 {
 362         struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
 363         struct qede_dev *qdev = eth_dev->data->dev_private;
 364         struct ecore_dev *edev = &qdev->edev;
 365
 366         qede_interrupt_action(ECORE_LEADING_HWFN(edev));
 367         if (rte_intr_enable(eth_dev->intr_handle))
 368                 DP_ERR(edev, "rte_intr_enable failed\n");
 369 }
 370
 371 static void
 372 qede_alloc_etherdev(struct qede_dev *qdev, struct qed_dev_eth_info *info)
 373 {
 374         rte_memcpy(&qdev->dev_info, info, sizeof(*info));
 375         qdev->ops = qed_ops;
 376 }
 377
 378 static void qede_print_adapter_info(struct qede_dev *qdev)
 379 {
 380         struct ecore_dev *edev = &qdev->edev;
 381         struct qed_dev_info *info = &qdev->dev_info.common;
 382         static char drv_ver[QEDE_PMD_DRV_VER_STR_SIZE];
 383         static char ver_str[QEDE_PMD_DRV_VER_STR_SIZE];
 384
 385         DP_INFO(edev, "*********************************\n");
 386         DP_INFO(edev, " DPDK version:%s\n", rte_version());
 387         DP_INFO(edev, " Chip details : %s %c%d\n",
 388                   ECORE_IS_BB(edev) ? "BB" : "AH",
 389                   'A' + edev->chip_rev,
 390                   (int)edev->chip_metal);
 391         snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%d.%d.%d.%d",
 392                  info->fw_major, info->fw_minor, info->fw_rev, info->fw_eng);
 393         snprintf(drv_ver, QEDE_PMD_DRV_VER_STR_SIZE, "%s_%s",
 394                  ver_str, QEDE_PMD_VERSION);
 395         DP_INFO(edev, " Driver version : %s\n", drv_ver);
 396         DP_INFO(edev, " Firmware version : %s\n", ver_str);
 397
 398         snprintf(ver_str, MCP_DRV_VER_STR_SIZE,
 399                  "%d.%d.%d.%d",
 400                 (info->mfw_rev >> 24) & 0xff,
 401                 (info->mfw_rev >> 16) & 0xff,
 402                 (info->mfw_rev >> 8) & 0xff, (info->mfw_rev) & 0xff);
 403         DP_INFO(edev, " Management Firmware version : %s\n", ver_str);
 404         DP_INFO(edev, " Firmware file : %s\n", fw_file);
 405         DP_INFO(edev, "*********************************\n");
 406 }
 407
 408 static void qede_reset_queue_stats(struct qede_dev *qdev, bool xstats)
 409 {
 410         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 411         unsigned int i = 0, j = 0, qid;
 412         unsigned int rxq_stat_cntrs, txq_stat_cntrs;
 413         struct qede_tx_queue *txq;
 414
 415         DP_VERBOSE(edev, ECORE_MSG_DEBUG, "Clearing queue stats\n");
 416
 417         rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
 418                                RTE_ETHDEV_QUEUE_STAT_CNTRS);
 419         txq_stat_cntrs = RTE_MIN(QEDE_TSS_COUNT(qdev),
 420                                RTE_ETHDEV_QUEUE_STAT_CNTRS);
 421
 422         for_each_rss(qid) {
 423                 OSAL_MEMSET(((char *)(qdev->fp_array[qid].rxq)) +
 424                              offsetof(struct qede_rx_queue, rcv_pkts), 0,
 425                             sizeof(uint64_t));
 426                 OSAL_MEMSET(((char *)(qdev->fp_array[qid].rxq)) +
 427                              offsetof(struct qede_rx_queue, rx_hw_errors), 0,
 428                             sizeof(uint64_t));
 429                 OSAL_MEMSET(((char *)(qdev->fp_array[qid].rxq)) +
 430                              offsetof(struct qede_rx_queue, rx_alloc_errors), 0,
 431                             sizeof(uint64_t));
 432
 433                 if (xstats)
 434                         for (j = 0; j < RTE_DIM(qede_rxq_xstats_strings); j++)
 435                                 OSAL_MEMSET((((char *)
 436                                               (qdev->fp_array[qid].rxq)) +
 437                                              qede_rxq_xstats_strings[j].offset),
 438                                             0,
 439                                             sizeof(uint64_t));
 440
 441                 i++;
 442                 if (i == rxq_stat_cntrs)
 443                         break;
 444         }
 445
 446         i = 0;
 447
 448         for_each_tss(qid) {
 449                 txq = qdev->fp_array[qid].txq;
 450
 451                 OSAL_MEMSET((uint64_t *)(uintptr_t)
 452                                 (((uint64_t)(uintptr_t)(txq)) +
 453                                  offsetof(struct qede_tx_queue, xmit_pkts)), 0,
 454                             sizeof(uint64_t));
 455
 456                 i++;
 457                 if (i == txq_stat_cntrs)
 458                         break;
 459         }
 460 }
 461
 462 static int
 463 qede_stop_vport(struct ecore_dev *edev)
 464 {
 465         struct ecore_hwfn *p_hwfn;
 466         uint8_t vport_id;
 467         int rc;
 468         int i;
 469
 470         vport_id = 0;
 471         for_each_hwfn(edev, i) {
 472                 p_hwfn = &edev->hwfns[i];
 473                 rc = ecore_sp_vport_stop(p_hwfn, p_hwfn->hw_info.opaque_fid,
 474                                          vport_id);
 475                 if (rc != ECORE_SUCCESS) {
 476                         DP_ERR(edev, "Stop V-PORT failed rc = %d\n", rc);
 477                         return rc;
 478                 }
 479         }
 480
 481         DP_INFO(edev, "vport stopped\n");
 482
 483         return 0;
 484 }
 485
 486 static int
 487 qede_start_vport(struct qede_dev *qdev, uint16_t mtu)
 488 {
 489         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 490         struct ecore_sp_vport_start_params params;
 491         struct ecore_hwfn *p_hwfn;
 492         int rc;
 493         int i;
 494
 495         if (qdev->vport_started)
 496                 qede_stop_vport(edev);
 497
 498         memset(&params, 0, sizeof(params));
 499         params.vport_id = 0;
 500         params.mtu = mtu;
 501         /* @DPDK - Disable FW placement */
 502         params.zero_placement_offset = 1;
 503         for_each_hwfn(edev, i) {
 504                 p_hwfn = &edev->hwfns[i];
 505                 params.concrete_fid = p_hwfn->hw_info.concrete_fid;
 506                 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
 507                 rc = ecore_sp_vport_start(p_hwfn, &params);
 508                 if (rc != ECORE_SUCCESS) {
 509                         DP_ERR(edev, "Start V-PORT failed %d\n", rc);
 510                         return rc;
 511                 }
 512         }
 513         ecore_reset_vport_stats(edev);
 514         qdev->vport_started = true;
 515         DP_INFO(edev, "VPORT started with MTU = %u\n", mtu);
 516
 517         return 0;
 518 }
 519
 520 #define QEDE_NPAR_TX_SWITCHING          "npar_tx_switching"
 521 #define QEDE_VF_TX_SWITCHING            "vf_tx_switching"
 522
 523 /* Activate or deactivate vport via vport-update */
 524 int qede_activate_vport(struct rte_eth_dev *eth_dev, bool flg)
 525 {
 526         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 527         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 528         struct ecore_sp_vport_update_params params;
 529         struct ecore_hwfn *p_hwfn;
 530         uint8_t i;
 531         int rc = -1;
 532
 533         memset(&params, 0, sizeof(struct ecore_sp_vport_update_params));
 534         params.vport_id = 0;
 535         params.update_vport_active_rx_flg = 1;
 536         params.update_vport_active_tx_flg = 1;
 537         params.vport_active_rx_flg = flg;
 538         params.vport_active_tx_flg = flg;
 539         if (~qdev->enable_tx_switching & flg) {
 540                 params.update_tx_switching_flg = 1;
 541                 params.tx_switching_flg = !flg;
 542         }
 543         for_each_hwfn(edev, i) {
 544                 p_hwfn = &edev->hwfns[i];
 545                 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
 546                 rc = ecore_sp_vport_update(p_hwfn, &params,
 547                                 ECORE_SPQ_MODE_EBLOCK, NULL);
 548                 if (rc != ECORE_SUCCESS) {
 549                         DP_ERR(edev, "Failed to update vport\n");
 550                         break;
 551                 }
 552         }
 553         DP_INFO(edev, "vport is %s\n", flg ? "activated" : "deactivated");
 554
 555         return rc;
 556 }
 557
 558 static void
 559 qede_update_sge_tpa_params(struct ecore_sge_tpa_params *sge_tpa_params,
 560                            uint16_t mtu, bool enable)
 561 {
 562         /* Enable LRO in split mode */
 563         sge_tpa_params->tpa_ipv4_en_flg = enable;
 564         sge_tpa_params->tpa_ipv6_en_flg = enable;
 565         sge_tpa_params->tpa_ipv4_tunn_en_flg = enable;
 566         sge_tpa_params->tpa_ipv6_tunn_en_flg = enable;
 567         /* set if tpa enable changes */
 568         sge_tpa_params->update_tpa_en_flg = 1;
 569         /* set if tpa parameters should be handled */
 570         sge_tpa_params->update_tpa_param_flg = enable;
 571
 572         sge_tpa_params->max_buffers_per_cqe = 20;
 573         /* Enable TPA in split mode. In this mode each TPA segment
 574          * starts on the new BD, so there is one BD per segment.
 575          */
 576         sge_tpa_params->tpa_pkt_split_flg = 1;
 577         sge_tpa_params->tpa_hdr_data_split_flg = 0;
 578         sge_tpa_params->tpa_gro_consistent_flg = 0;
 579         sge_tpa_params->tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM;
 580         sge_tpa_params->tpa_max_size = 0x7FFF;
 581         sge_tpa_params->tpa_min_size_to_start = mtu / 2;
 582         sge_tpa_params->tpa_min_size_to_cont = mtu / 2;
 583 }
 584
 585 /* Enable/disable LRO via vport-update */
 586 int qede_enable_tpa(struct rte_eth_dev *eth_dev, bool flg)
 587 {
 588         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 589         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 590         struct ecore_sp_vport_update_params params;
 591         struct ecore_sge_tpa_params tpa_params;
 592         struct ecore_hwfn *p_hwfn;
 593         int rc;
 594         int i;
 595
 596         memset(&params, 0, sizeof(struct ecore_sp_vport_update_params));
 597         memset(&tpa_params, 0, sizeof(struct ecore_sge_tpa_params));
 598         qede_update_sge_tpa_params(&tpa_params, qdev->mtu, flg);
 599         params.vport_id = 0;
 600         params.sge_tpa_params = &tpa_params;
 601         for_each_hwfn(edev, i) {
 602                 p_hwfn = &edev->hwfns[i];
 603                 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
 604                 rc = ecore_sp_vport_update(p_hwfn, &params,
 605                                 ECORE_SPQ_MODE_EBLOCK, NULL);
 606                 if (rc != ECORE_SUCCESS) {
 607                         DP_ERR(edev, "Failed to update LRO\n");
 608                         return -1;
 609                 }
 610         }
 611         qdev->enable_lro = flg;
 612         eth_dev->data->lro = flg;
 613
 614         DP_INFO(edev, "LRO is %s\n", flg ? "enabled" : "disabled");
 615
 616         return 0;
 617 }
 618
 619 static void qede_set_ucast_cmn_params(struct ecore_filter_ucast *ucast)
 620 {
 621         memset(ucast, 0, sizeof(struct ecore_filter_ucast));
 622         ucast->is_rx_filter = true;
 623         ucast->is_tx_filter = true;
 624         /* ucast->assert_on_error = true; - For debug */
 625 }
 626
 627 static int
 628 qed_configure_filter_rx_mode(struct rte_eth_dev *eth_dev,
 629                              enum qed_filter_rx_mode_type type)
 630 {
 631         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 632         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 633         struct ecore_filter_accept_flags flags;
 634
 635         memset(&flags, 0, sizeof(flags));
 636
 637         flags.update_rx_mode_config = 1;
 638         flags.update_tx_mode_config = 1;
 639         flags.rx_accept_filter = ECORE_ACCEPT_UCAST_MATCHED |
 640                 ECORE_ACCEPT_MCAST_MATCHED |
 641                 ECORE_ACCEPT_BCAST;
 642
 643         flags.tx_accept_filter = ECORE_ACCEPT_UCAST_MATCHED |
 644                 ECORE_ACCEPT_MCAST_MATCHED |
 645                 ECORE_ACCEPT_BCAST;
 646
 647         if (type == QED_FILTER_RX_MODE_TYPE_PROMISC) {
 648                 flags.rx_accept_filter |= ECORE_ACCEPT_UCAST_UNMATCHED;
 649                 if (IS_VF(edev)) {
 650                         flags.tx_accept_filter |= ECORE_ACCEPT_UCAST_UNMATCHED;
 651                         DP_INFO(edev, "Enabling Tx unmatched flag for VF\n");
 652                 }
 653         } else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC) {
 654                 flags.rx_accept_filter |= ECORE_ACCEPT_MCAST_UNMATCHED;
 655         } else if (type == (QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC |
 656                                 QED_FILTER_RX_MODE_TYPE_PROMISC)) {
 657                 flags.rx_accept_filter |= ECORE_ACCEPT_UCAST_UNMATCHED |
 658                         ECORE_ACCEPT_MCAST_UNMATCHED;
 659         }
 660
 661         return ecore_filter_accept_cmd(edev, 0, flags, false, false,
 662                         ECORE_SPQ_MODE_CB, NULL);
 663 }
 664
 665 static int
 666 qede_tunnel_update(struct qede_dev *qdev,
 667                    struct ecore_tunnel_info *tunn_info)
 668 {
 669         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 670         enum _ecore_status_t rc = ECORE_INVAL;
 671         struct ecore_hwfn *p_hwfn;
 672         struct ecore_ptt *p_ptt;
 673         int i;
 674
 675         for_each_hwfn(edev, i) {
 676                 p_hwfn = &edev->hwfns[i];
 677                 if (IS_PF(edev)) {
 678                         p_ptt = ecore_ptt_acquire(p_hwfn);
 679                         if (!p_ptt) {
 680                                 DP_ERR(p_hwfn, "Can't acquire PTT\n");
 681                                 return -EAGAIN;
 682                         }
 683                 } else {
 684                         p_ptt = NULL;
 685                 }
 686
 687                 rc = ecore_sp_pf_update_tunn_cfg(p_hwfn, p_ptt,
 688                                 tunn_info, ECORE_SPQ_MODE_CB, NULL);
 689                 if (IS_PF(edev))
 690                         ecore_ptt_release(p_hwfn, p_ptt);
 691
 692                 if (rc != ECORE_SUCCESS)
 693                         break;
 694         }
 695
 696         return rc;
 697 }
 698
 699 static int
 700 qede_vxlan_enable(struct rte_eth_dev *eth_dev, uint8_t clss,
 701                   bool enable)
 702 {
 703         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 704         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 705         enum _ecore_status_t rc = ECORE_INVAL;
 706         struct ecore_tunnel_info tunn;
 707
 708         if (qdev->vxlan.enable == enable)
 709                 return ECORE_SUCCESS;
 710
 711         memset(&tunn, 0, sizeof(struct ecore_tunnel_info));
 712         tunn.vxlan.b_update_mode = true;
 713         tunn.vxlan.b_mode_enabled = enable;
 714         tunn.b_update_rx_cls = true;
 715         tunn.b_update_tx_cls = true;
 716         tunn.vxlan.tun_cls = clss;
 717
 718         tunn.vxlan_port.b_update_port = true;
 719         tunn.vxlan_port.port = enable ? QEDE_VXLAN_DEF_PORT : 0;
 720
 721         rc = qede_tunnel_update(qdev, &tunn);
 722         if (rc == ECORE_SUCCESS) {
 723                 qdev->vxlan.enable = enable;
 724                 qdev->vxlan.udp_port = (enable) ? QEDE_VXLAN_DEF_PORT : 0;
 725                 DP_INFO(edev, "vxlan is %s, UDP port = %d\n",
 726                         enable ? "enabled" : "disabled", qdev->vxlan.udp_port);
 727         } else {
 728                 DP_ERR(edev, "Failed to update tunn_clss %u\n",
 729                        tunn.vxlan.tun_cls);
 730         }
 731
 732         return rc;
 733 }
 734
 735 static int
 736 qede_geneve_enable(struct rte_eth_dev *eth_dev, uint8_t clss,
 737                   bool enable)
 738 {
 739         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 740         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 741         enum _ecore_status_t rc = ECORE_INVAL;
 742         struct ecore_tunnel_info tunn;
 743
 744         memset(&tunn, 0, sizeof(struct ecore_tunnel_info));
 745         tunn.l2_geneve.b_update_mode = true;
 746         tunn.l2_geneve.b_mode_enabled = enable;
 747         tunn.ip_geneve.b_update_mode = true;
 748         tunn.ip_geneve.b_mode_enabled = enable;
 749         tunn.l2_geneve.tun_cls = clss;
 750         tunn.ip_geneve.tun_cls = clss;
 751         tunn.b_update_rx_cls = true;
 752         tunn.b_update_tx_cls = true;
 753
 754         tunn.geneve_port.b_update_port = true;
 755         tunn.geneve_port.port = enable ? QEDE_GENEVE_DEF_PORT : 0;
 756
 757         rc = qede_tunnel_update(qdev, &tunn);
 758         if (rc == ECORE_SUCCESS) {
 759                 qdev->geneve.enable = enable;
 760                 qdev->geneve.udp_port = (enable) ? QEDE_GENEVE_DEF_PORT : 0;
 761                 DP_INFO(edev, "GENEVE is %s, UDP port = %d\n",
 762                         enable ? "enabled" : "disabled", qdev->geneve.udp_port);
 763         } else {
 764                 DP_ERR(edev, "Failed to update tunn_clss %u\n",
 765                        clss);
 766         }
 767
 768         return rc;
 769 }
 770
 771 static int
 772 qede_ipgre_enable(struct rte_eth_dev *eth_dev, uint8_t clss,
 773                   bool enable)
 774 {
 775         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 776         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 777         enum _ecore_status_t rc = ECORE_INVAL;
 778         struct ecore_tunnel_info tunn;
 779
 780         memset(&tunn, 0, sizeof(struct ecore_tunnel_info));
 781         tunn.ip_gre.b_update_mode = true;
 782         tunn.ip_gre.b_mode_enabled = enable;
 783         tunn.ip_gre.tun_cls = clss;
 784         tunn.ip_gre.tun_cls = clss;
 785         tunn.b_update_rx_cls = true;
 786         tunn.b_update_tx_cls = true;
 787
 788         rc = qede_tunnel_update(qdev, &tunn);
 789         if (rc == ECORE_SUCCESS) {
 790                 qdev->ipgre.enable = enable;
 791                 DP_INFO(edev, "IPGRE is %s\n",
 792                         enable ? "enabled" : "disabled");
 793         } else {
 794                 DP_ERR(edev, "Failed to update tunn_clss %u\n",
 795                        clss);
 796         }
 797
 798         return rc;
 799 }
 800
 801 static int
 802 qede_tunn_enable(struct rte_eth_dev *eth_dev, uint8_t clss,
 803                  enum rte_eth_tunnel_type tunn_type, bool enable)
 804 {
 805         int rc = -EINVAL;
 806
 807         switch (tunn_type) {
 808         case RTE_TUNNEL_TYPE_VXLAN:
 809                 rc = qede_vxlan_enable(eth_dev, clss, enable);
 810                 break;
 811         case RTE_TUNNEL_TYPE_GENEVE:
 812                 rc = qede_geneve_enable(eth_dev, clss, enable);
 813                 break;
 814         case RTE_TUNNEL_TYPE_IP_IN_GRE:
 815                 rc = qede_ipgre_enable(eth_dev, clss, enable);
 816                 break;
 817         default:
 818                 rc = -EINVAL;
 819                 break;
 820         }
 821
 822         return rc;
 823 }
 824
 825 static int
 826 qede_ucast_filter(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
 827                   bool add)
 828 {
 829         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 830         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 831         struct qede_ucast_entry *tmp = NULL;
 832         struct qede_ucast_entry *u;
 833         struct ether_addr *mac_addr;
 834
 835         mac_addr  = (struct ether_addr *)ucast->mac;
 836         if (add) {
 837                 SLIST_FOREACH(tmp, &qdev->uc_list_head, list) {
 838                         if ((memcmp(mac_addr, &tmp->mac,
 839                                     ETHER_ADDR_LEN) == 0) &&
 840                              ucast->vni == tmp->vni &&
 841                              ucast->vlan == tmp->vlan) {
 842                                 DP_INFO(edev, "Unicast MAC is already added"
 843                                         " with vlan = %u, vni = %u\n",
 844                                         ucast->vlan,  ucast->vni);
 845                                         return 0;
 846                         }
 847                 }
 848                 u = rte_malloc(NULL, sizeof(struct qede_ucast_entry),
 849                                RTE_CACHE_LINE_SIZE);
 850                 if (!u) {
 851                         DP_ERR(edev, "Did not allocate memory for ucast\n");
 852                         return -ENOMEM;
 853                 }
 854                 ether_addr_copy(mac_addr, &u->mac);
 855                 u->vlan = ucast->vlan;
 856                 u->vni = ucast->vni;
 857                 SLIST_INSERT_HEAD(&qdev->uc_list_head, u, list);
 858                 qdev->num_uc_addr++;
 859         } else {
 860                 SLIST_FOREACH(tmp, &qdev->uc_list_head, list) {
 861                         if ((memcmp(mac_addr, &tmp->mac,
 862                                     ETHER_ADDR_LEN) == 0) &&
 863                             ucast->vlan == tmp->vlan      &&
 864                             ucast->vni == tmp->vni)
 865                         break;
 866                 }
 867                 if (tmp == NULL) {
 868                         DP_INFO(edev, "Unicast MAC is not found\n");
 869                         return -EINVAL;
 870                 }
 871                 SLIST_REMOVE(&qdev->uc_list_head, tmp, qede_ucast_entry, list);
 872                 qdev->num_uc_addr--;
 873         }
 874
 875         return 0;
 876 }
 877
 878 static int
 879 qede_add_mcast_filters(struct rte_eth_dev *eth_dev, struct ether_addr *mc_addrs,
 880                        uint32_t mc_addrs_num)
 881 {
 882         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 883         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 884         struct ecore_filter_mcast mcast;
 885         struct qede_mcast_entry *m = NULL;
 886         uint8_t i;
 887         int rc;
 888
 889         for (i = 0; i < mc_addrs_num; i++) {
 890                 m = rte_malloc(NULL, sizeof(struct qede_mcast_entry),
 891                                RTE_CACHE_LINE_SIZE);
 892                 if (!m) {
 893                         DP_ERR(edev, "Did not allocate memory for mcast\n");
 894                         return -ENOMEM;
 895                 }
 896                 ether_addr_copy(&mc_addrs[i], &m->mac);
 897                 SLIST_INSERT_HEAD(&qdev->mc_list_head, m, list);
 898         }
 899         memset(&mcast, 0, sizeof(mcast));
 900         mcast.num_mc_addrs = mc_addrs_num;
 901         mcast.opcode = ECORE_FILTER_ADD;
 902         for (i = 0; i < mc_addrs_num; i++)
 903                 ether_addr_copy(&mc_addrs[i], (struct ether_addr *)
 904                                                         &mcast.mac[i]);
 905         rc = ecore_filter_mcast_cmd(edev, &mcast, ECORE_SPQ_MODE_CB, NULL);
 906         if (rc != ECORE_SUCCESS) {
 907                 DP_ERR(edev, "Failed to add multicast filter (rc = %d\n)", rc);
 908                 return -1;
 909         }
 910
 911         return 0;
 912 }
 913
 914 static int qede_del_mcast_filters(struct rte_eth_dev *eth_dev)
 915 {
 916         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 917         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 918         struct qede_mcast_entry *tmp = NULL;
 919         struct ecore_filter_mcast mcast;
 920         int j;
 921         int rc;
 922
 923         memset(&mcast, 0, sizeof(mcast));
 924         mcast.num_mc_addrs = qdev->num_mc_addr;
 925         mcast.opcode = ECORE_FILTER_REMOVE;
 926         j = 0;
 927         SLIST_FOREACH(tmp, &qdev->mc_list_head, list) {
 928                 ether_addr_copy(&tmp->mac, (struct ether_addr *)&mcast.mac[j]);
 929                 j++;
 930         }
 931         rc = ecore_filter_mcast_cmd(edev, &mcast, ECORE_SPQ_MODE_CB, NULL);
 932         if (rc != ECORE_SUCCESS) {
 933                 DP_ERR(edev, "Failed to delete multicast filter\n");
 934                 return -1;
 935         }
 936         /* Init the list */
 937         while (!SLIST_EMPTY(&qdev->mc_list_head)) {
 938                 tmp = SLIST_FIRST(&qdev->mc_list_head);
 939                 SLIST_REMOVE_HEAD(&qdev->mc_list_head, list);
 940         }
 941         SLIST_INIT(&qdev->mc_list_head);
 942
 943         return 0;
 944 }
 945
 946 static enum _ecore_status_t
 947 qede_mac_int_ops(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
 948                  bool add)
 949 {
 950         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 951         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 952         enum _ecore_status_t rc = ECORE_INVAL;
 953
 954         if (add && (qdev->num_uc_addr >= qdev->dev_info.num_mac_filters)) {
 955                 DP_ERR(edev, "Ucast filter table limit exceeded,"
 956                               " Please enable promisc mode\n");
 957                         return ECORE_INVAL;
 958         }
 959
 960         rc = qede_ucast_filter(eth_dev, ucast, add);
 961         if (rc == 0)
 962                 rc = ecore_filter_ucast_cmd(edev, ucast,
 963                                             ECORE_SPQ_MODE_CB, NULL);
 964         if (rc != ECORE_SUCCESS)
 965                 DP_ERR(edev, "MAC filter failed, rc = %d, op = %d\n",
 966                        rc, add);
 967
 968         return rc;
 969 }
 970
 971 static int
 972 qede_mac_addr_add(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr,
 973                   __rte_unused uint32_t index, __rte_unused uint32_t pool)
 974 {
 975         struct ecore_filter_ucast ucast;
 976         int re;
 977
 978         if (!is_valid_assigned_ether_addr(mac_addr))
 979                 return -EINVAL;
 980
 981         qede_set_ucast_cmn_params(&ucast);
 982         ucast.opcode = ECORE_FILTER_ADD;
 983         ucast.type = ECORE_FILTER_MAC;
 984         ether_addr_copy(mac_addr, (struct ether_addr *)&ucast.mac);
 985         re = (int)qede_mac_int_ops(eth_dev, &ucast, 1);
 986         return re;
 987 }
 988
 989 static void
 990 qede_mac_addr_remove(struct rte_eth_dev *eth_dev, uint32_t index)
 991 {
 992         struct qede_dev *qdev = eth_dev->data->dev_private;
 993         struct ecore_dev *edev = &qdev->edev;
 994         struct ecore_filter_ucast ucast;
 995
 996         PMD_INIT_FUNC_TRACE(edev);
 997
 998         if (index >= qdev->dev_info.num_mac_filters) {
 999                 DP_ERR(edev, "Index %u is above MAC filter limit %u\n",
1000                        index, qdev->dev_info.num_mac_filters);
1001                 return;
1002         }
1003
1004         if (!is_valid_assigned_ether_addr(&eth_dev->data->mac_addrs[index]))
1005                 return;
1006
1007         qede_set_ucast_cmn_params(&ucast);
1008         ucast.opcode = ECORE_FILTER_REMOVE;
1009         ucast.type = ECORE_FILTER_MAC;
1010
1011         /* Use the index maintained by rte */
1012         ether_addr_copy(&eth_dev->data->mac_addrs[index],
1013                         (struct ether_addr *)&ucast.mac);
1014
1015         qede_mac_int_ops(eth_dev, &ucast, false);
1016 }
1017
1018 static int
1019 qede_mac_addr_set(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr)
1020 {
1021         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1022         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1023
1024         if (IS_VF(edev) && !ecore_vf_check_mac(ECORE_LEADING_HWFN(edev),
1025                                                mac_addr->addr_bytes)) {
1026                 DP_ERR(edev, "Setting MAC address is not allowed\n");
1027                 return -EPERM;
1028         }
1029
1030         qede_mac_addr_remove(eth_dev, 0);
1031
1032         return qede_mac_addr_add(eth_dev, mac_addr, 0, 0);
1033 }
1034
1035 static void qede_config_accept_any_vlan(struct qede_dev *qdev, bool flg)
1036 {
1037         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1038         struct ecore_sp_vport_update_params params;
1039         struct ecore_hwfn *p_hwfn;
1040         uint8_t i;
1041         int rc;
1042
1043         memset(&params, 0, sizeof(struct ecore_sp_vport_update_params));
1044         params.vport_id = 0;
1045         params.update_accept_any_vlan_flg = 1;
1046         params.accept_any_vlan = flg;
1047         for_each_hwfn(edev, i) {
1048                 p_hwfn = &edev->hwfns[i];
1049                 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
1050                 rc = ecore_sp_vport_update(p_hwfn, &params,
1051                                 ECORE_SPQ_MODE_EBLOCK, NULL);
1052                 if (rc != ECORE_SUCCESS) {
1053                         DP_ERR(edev, "Failed to configure accept-any-vlan\n");
1054                         return;
1055                 }
1056         }
1057
1058         DP_INFO(edev, "%s accept-any-vlan\n", flg ? "enabled" : "disabled");
1059 }
1060
1061 static int qede_vlan_stripping(struct rte_eth_dev *eth_dev, bool flg)
1062 {
1063         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1064         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1065         struct ecore_sp_vport_update_params params;
1066         struct ecore_hwfn *p_hwfn;
1067         uint8_t i;
1068         int rc;
1069
1070         memset(&params, 0, sizeof(struct ecore_sp_vport_update_params));
1071         params.vport_id = 0;
1072         params.update_inner_vlan_removal_flg = 1;
1073         params.inner_vlan_removal_flg = flg;
1074         for_each_hwfn(edev, i) {
1075                 p_hwfn = &edev->hwfns[i];
1076                 params.opaque_fid = p_hwfn->hw_info.opaque_fid;
1077                 rc = ecore_sp_vport_update(p_hwfn, &params,
1078                                 ECORE_SPQ_MODE_EBLOCK, NULL);
1079                 if (rc != ECORE_SUCCESS) {
1080                         DP_ERR(edev, "Failed to update vport\n");
1081                         return -1;
1082                 }
1083         }
1084
1085         DP_INFO(edev, "VLAN stripping %s\n", flg ? "enabled" : "disabled");
1086         return 0;
1087 }
1088
1089 static int qede_vlan_filter_set(struct rte_eth_dev *eth_dev,
1090                                 uint16_t vlan_id, int on)
1091 {
1092         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1093         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1094         struct qed_dev_eth_info *dev_info = &qdev->dev_info;
1095         struct qede_vlan_entry *tmp = NULL;
1096         struct qede_vlan_entry *vlan;
1097         struct ecore_filter_ucast ucast;
1098         int rc;
1099
1100         if (on) {
1101                 if (qdev->configured_vlans == dev_info->num_vlan_filters) {
1102                         DP_ERR(edev, "Reached max VLAN filter limit"
1103                                       " enabling accept_any_vlan\n");
1104                         qede_config_accept_any_vlan(qdev, true);
1105                         return 0;
1106                 }
1107
1108                 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
1109                         if (tmp->vid == vlan_id) {
1110                                 DP_INFO(edev, "VLAN %u already configured\n",
1111                                         vlan_id);
1112                                 return 0;
1113                         }
1114                 }
1115
1116                 vlan = rte_malloc(NULL, sizeof(struct qede_vlan_entry),
1117                                   RTE_CACHE_LINE_SIZE);
1118
1119                 if (!vlan) {
1120                         DP_ERR(edev, "Did not allocate memory for VLAN\n");
1121                         return -ENOMEM;
1122                 }
1123
1124                 qede_set_ucast_cmn_params(&ucast);
1125                 ucast.opcode = ECORE_FILTER_ADD;
1126                 ucast.type = ECORE_FILTER_VLAN;
1127                 ucast.vlan = vlan_id;
1128                 rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB,
1129                                             NULL);
1130                 if (rc != 0) {
1131                         DP_ERR(edev, "Failed to add VLAN %u rc %d\n", vlan_id,
1132                                rc);
1133                         rte_free(vlan);
1134                 } else {
1135                         vlan->vid = vlan_id;
1136                         SLIST_INSERT_HEAD(&qdev->vlan_list_head, vlan, list);
1137                         qdev->configured_vlans++;
1138                         DP_INFO(edev, "VLAN %u added, configured_vlans %u\n",
1139                                 vlan_id, qdev->configured_vlans);
1140                 }
1141         } else {
1142                 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
1143                         if (tmp->vid == vlan_id)
1144                                 break;
1145                 }
1146
1147                 if (!tmp) {
1148                         if (qdev->configured_vlans == 0) {
1149                                 DP_INFO(edev,
1150                                         "No VLAN filters configured yet\n");
1151                                 return 0;
1152                         }
1153
1154                         DP_ERR(edev, "VLAN %u not configured\n", vlan_id);
1155                         return -EINVAL;
1156                 }
1157
1158                 SLIST_REMOVE(&qdev->vlan_list_head, tmp, qede_vlan_entry, list);
1159
1160                 qede_set_ucast_cmn_params(&ucast);
1161                 ucast.opcode = ECORE_FILTER_REMOVE;
1162                 ucast.type = ECORE_FILTER_VLAN;
1163                 ucast.vlan = vlan_id;
1164                 rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB,
1165                                             NULL);
1166                 if (rc != 0) {
1167                         DP_ERR(edev, "Failed to delete VLAN %u rc %d\n",
1168                                vlan_id, rc);
1169                 } else {
1170                         qdev->configured_vlans--;
1171                         DP_INFO(edev, "VLAN %u removed configured_vlans %u\n",
1172                                 vlan_id, qdev->configured_vlans);
1173                 }
1174         }
1175
1176         return rc;
1177 }
1178
1179 static int qede_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
1180 {
1181         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1182         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1183         uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
1184
1185         if (mask & ETH_VLAN_STRIP_MASK) {
1186                 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
1187                         (void)qede_vlan_stripping(eth_dev, 1);
1188                 else
1189                         (void)qede_vlan_stripping(eth_dev, 0);
1190         }
1191
1192         if (mask & ETH_VLAN_FILTER_MASK) {
1193                 /* VLAN filtering kicks in when a VLAN is added */
1194                 if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER) {
1195                         qede_vlan_filter_set(eth_dev, 0, 1);
1196                 } else {
1197                         if (qdev->configured_vlans > 1) { /* Excluding VLAN0 */
1198                                 DP_ERR(edev,
1199                                   " Please remove existing VLAN filters"
1200                                   " before disabling VLAN filtering\n");
1201                                 /* Signal app that VLAN filtering is still
1202                                  * enabled
1203                                  */
1204                                 eth_dev->data->dev_conf.rxmode.offloads |=
1205                                                 DEV_RX_OFFLOAD_VLAN_FILTER;
1206                         } else {
1207                                 qede_vlan_filter_set(eth_dev, 0, 0);
1208                         }
1209                 }
1210         }
1211
1212         if (mask & ETH_VLAN_EXTEND_MASK)
1213                 DP_ERR(edev, "Extend VLAN not supported\n");
1214
1215         qdev->vlan_offload_mask = mask;
1216
1217         DP_INFO(edev, "VLAN offload mask %d\n", mask);
1218
1219         return 0;
1220 }
1221
1222 static void qede_prandom_bytes(uint32_t *buff)
1223 {
1224         uint8_t i;
1225
1226         srand((unsigned int)time(NULL));
1227         for (i = 0; i < ECORE_RSS_KEY_SIZE; i++)
1228                 buff[i] = rand();
1229 }
1230
1231 int qede_config_rss(struct rte_eth_dev *eth_dev)
1232 {
1233         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1234         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1235         uint32_t def_rss_key[ECORE_RSS_KEY_SIZE];
1236         struct rte_eth_rss_reta_entry64 reta_conf[2];
1237         struct rte_eth_rss_conf rss_conf;
1238         uint32_t i, id, pos, q;
1239
1240         rss_conf = eth_dev->data->dev_conf.rx_adv_conf.rss_conf;
1241         if (!rss_conf.rss_key) {
1242                 DP_INFO(edev, "Applying driver default key\n");
1243                 rss_conf.rss_key_len = ECORE_RSS_KEY_SIZE * sizeof(uint32_t);
1244                 qede_prandom_bytes(&def_rss_key[0]);
1245                 rss_conf.rss_key = (uint8_t *)&def_rss_key[0];
1246         }
1247
1248         /* Configure RSS hash */
1249         if (qede_rss_hash_update(eth_dev, &rss_conf))
1250                 return -EINVAL;
1251
1252         /* Configure default RETA */
1253         memset(reta_conf, 0, sizeof(reta_conf));
1254         for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++)
1255                 reta_conf[i / RTE_RETA_GROUP_SIZE].mask = UINT64_MAX;
1256
1257         for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++) {
1258                 id = i / RTE_RETA_GROUP_SIZE;
1259                 pos = i % RTE_RETA_GROUP_SIZE;
1260                 q = i % QEDE_RSS_COUNT(qdev);
1261                 reta_conf[id].reta[pos] = q;
1262         }
1263         if (qede_rss_reta_update(eth_dev, &reta_conf[0],
1264                                  ECORE_RSS_IND_TABLE_SIZE))
1265                 return -EINVAL;
1266
1267         return 0;
1268 }
1269
1270 static void qede_fastpath_start(struct ecore_dev *edev)
1271 {
1272         struct ecore_hwfn *p_hwfn;
1273         int i;
1274
1275         for_each_hwfn(edev, i) {
1276                 p_hwfn = &edev->hwfns[i];
1277                 ecore_hw_start_fastpath(p_hwfn);
1278         }
1279 }
1280
1281 static int qede_dev_start(struct rte_eth_dev *eth_dev)
1282 {
1283         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1284         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1285         struct rte_eth_rxmode *rxmode = &eth_dev->data->dev_conf.rxmode;
1286
1287         PMD_INIT_FUNC_TRACE(edev);
1288
1289         /* Update MTU only if it has changed */
1290         if (eth_dev->data->mtu != qdev->mtu) {
1291                 if (qede_update_mtu(eth_dev, qdev->mtu))
1292                         goto err;
1293         }
1294
1295         /* Configure TPA parameters */
1296         if (rxmode->offloads & DEV_RX_OFFLOAD_TCP_LRO) {
1297                 if (qede_enable_tpa(eth_dev, true))
1298                         return -EINVAL;
1299                 /* Enable scatter mode for LRO */
1300                 if (!eth_dev->data->scattered_rx)
1301                         rxmode->offloads |= DEV_RX_OFFLOAD_SCATTER;
1302         }
1303
1304         /* Start queues */
1305         if (qede_start_queues(eth_dev))
1306                 goto err;
1307
1308         if (IS_PF(edev))
1309                 qede_reset_queue_stats(qdev, true);
1310
1311         /* Newer SR-IOV PF driver expects RX/TX queues to be started before
1312          * enabling RSS. Hence RSS configuration is deferred upto this point.
1313          * Also, we would like to retain similar behavior in PF case, so we
1314          * don't do PF/VF specific check here.
1315          */
1316         if (eth_dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_RSS)
1317                 if (qede_config_rss(eth_dev))
1318                         goto err;
1319
1320         /* Enable vport*/
1321         if (qede_activate_vport(eth_dev, true))
1322                 goto err;
1323
1324         /* Update link status */
1325         qede_link_update(eth_dev, 0);
1326
1327         /* Start/resume traffic */
1328         qede_fastpath_start(edev);
1329
1330         DP_INFO(edev, "Device started\n");
1331
1332         return 0;
1333 err:
1334         DP_ERR(edev, "Device start fails\n");
1335         return -1; /* common error code is < 0 */
1336 }
1337
1338 static void qede_dev_stop(struct rte_eth_dev *eth_dev)
1339 {
1340         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1341         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1342
1343         PMD_INIT_FUNC_TRACE(edev);
1344
1345         /* Disable vport */
1346         if (qede_activate_vport(eth_dev, false))
1347                 return;
1348
1349         if (qdev->enable_lro)
1350                 qede_enable_tpa(eth_dev, false);
1351
1352         /* Stop queues */
1353         qede_stop_queues(eth_dev);
1354
1355         /* Disable traffic */
1356         ecore_hw_stop_fastpath(edev); /* TBD - loop */
1357
1358         if (IS_PF(edev))
1359                 qede_mac_addr_remove(eth_dev, 0);
1360
1361         DP_INFO(edev, "Device is stopped\n");
1362 }
1363
1364 const char *valid_args[] = {
1365         QEDE_NPAR_TX_SWITCHING,
1366         QEDE_VF_TX_SWITCHING,
1367         NULL,
1368 };
1369
1370 static int qede_args_check(const char *key, const char *val, void *opaque)
1371 {
1372         unsigned long tmp;
1373         int ret = 0;
1374         struct rte_eth_dev *eth_dev = opaque;
1375         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1376         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1377
1378         errno = 0;
1379         tmp = strtoul(val, NULL, 0);
1380         if (errno) {
1381                 DP_INFO(edev, "%s: \"%s\" is not a valid integer", key, val);
1382                 return errno;
1383         }
1384
1385         if ((strcmp(QEDE_NPAR_TX_SWITCHING, key) == 0) ||
1386             ((strcmp(QEDE_VF_TX_SWITCHING, key) == 0) && IS_VF(edev))) {
1387                 qdev->enable_tx_switching = !!tmp;
1388                 DP_INFO(edev, "Disabling %s tx-switching\n",
1389                         strcmp(QEDE_NPAR_TX_SWITCHING, key) ?
1390                         "VF" : "NPAR");
1391         }
1392
1393         return ret;
1394 }
1395
1396 static int qede_args(struct rte_eth_dev *eth_dev)
1397 {
1398         struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
1399         struct rte_kvargs *kvlist;
1400         struct rte_devargs *devargs;
1401         int ret;
1402         int i;
1403
1404         devargs = pci_dev->device.devargs;
1405         if (!devargs)
1406                 return 0; /* return success */
1407
1408         kvlist = rte_kvargs_parse(devargs->args, valid_args);
1409         if (kvlist == NULL)
1410                 return -EINVAL;
1411
1412          /* Process parameters. */
1413         for (i = 0; (valid_args[i] != NULL); ++i) {
1414                 if (rte_kvargs_count(kvlist, valid_args[i])) {
1415                         ret = rte_kvargs_process(kvlist, valid_args[i],
1416                                                  qede_args_check, eth_dev);
1417                         if (ret != ECORE_SUCCESS) {
1418                                 rte_kvargs_free(kvlist);
1419                                 return ret;
1420                         }
1421                 }
1422         }
1423         rte_kvargs_free(kvlist);
1424
1425         return 0;
1426 }
1427
1428 static int qede_dev_configure(struct rte_eth_dev *eth_dev)
1429 {
1430         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1431         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1432         struct rte_eth_rxmode *rxmode = &eth_dev->data->dev_conf.rxmode;
1433         int ret;
1434
1435         PMD_INIT_FUNC_TRACE(edev);
1436
1437         /* Check requirements for 100G mode */
1438         if (ECORE_IS_CMT(edev)) {
1439                 if (eth_dev->data->nb_rx_queues < 2 ||
1440                     eth_dev->data->nb_tx_queues < 2) {
1441                         DP_ERR(edev, "100G mode needs min. 2 RX/TX queues\n");
1442                         return -EINVAL;
1443                 }
1444
1445                 if ((eth_dev->data->nb_rx_queues % 2 != 0) ||
1446                     (eth_dev->data->nb_tx_queues % 2 != 0)) {
1447                         DP_ERR(edev,
1448                                "100G mode needs even no. of RX/TX queues\n");
1449                         return -EINVAL;
1450                 }
1451         }
1452
1453         /* We need to have min 1 RX queue.There is no min check in
1454          * rte_eth_dev_configure(), so we are checking it here.
1455          */
1456         if (eth_dev->data->nb_rx_queues == 0) {
1457                 DP_ERR(edev, "Minimum one RX queue is required\n");
1458                 return -EINVAL;
1459         }
1460
1461         /* Enable Tx switching by default */
1462         qdev->enable_tx_switching = 1;
1463
1464         /* Parse devargs and fix up rxmode */
1465         if (qede_args(eth_dev))
1466                 DP_NOTICE(edev, false,
1467                           "Invalid devargs supplied, requested change will not take effect\n");
1468
1469         if (!(rxmode->mq_mode == ETH_MQ_RX_NONE ||
1470               rxmode->mq_mode == ETH_MQ_RX_RSS)) {
1471                 DP_ERR(edev, "Unsupported multi-queue mode\n");
1472                 return -ENOTSUP;
1473         }
1474         /* Flow director mode check */
1475         if (qede_check_fdir_support(eth_dev))
1476                 return -ENOTSUP;
1477
1478         qede_dealloc_fp_resc(eth_dev);
1479         qdev->num_tx_queues = eth_dev->data->nb_tx_queues;
1480         qdev->num_rx_queues = eth_dev->data->nb_rx_queues;
1481         if (qede_alloc_fp_resc(qdev))
1482                 return -ENOMEM;
1483
1484         /* If jumbo enabled adjust MTU */
1485         if (rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME)
1486                 eth_dev->data->mtu =
1487                         eth_dev->data->dev_conf.rxmode.max_rx_pkt_len -
1488                         ETHER_HDR_LEN - ETHER_CRC_LEN;
1489
1490         if (rxmode->offloads & DEV_RX_OFFLOAD_SCATTER)
1491                 eth_dev->data->scattered_rx = 1;
1492
1493         if (qede_start_vport(qdev, eth_dev->data->mtu))
1494                 return -1;
1495
1496         qdev->mtu = eth_dev->data->mtu;
1497
1498         /* Enable VLAN offloads by default */
1499         ret = qede_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK  |
1500                                              ETH_VLAN_FILTER_MASK |
1501                                              ETH_VLAN_EXTEND_MASK);
1502         if (ret)
1503                 return ret;
1504
1505         DP_INFO(edev, "Device configured with RSS=%d TSS=%d\n",
1506                         QEDE_RSS_COUNT(qdev), QEDE_TSS_COUNT(qdev));
1507
1508         return 0;
1509 }
1510
1511 /* Info about HW descriptor ring limitations */
1512 static const struct rte_eth_desc_lim qede_rx_desc_lim = {
1513         .nb_max = 0x8000, /* 32K */
1514         .nb_min = 128,
1515         .nb_align = 128 /* lowest common multiple */
1516 };
1517
1518 static const struct rte_eth_desc_lim qede_tx_desc_lim = {
1519         .nb_max = 0x8000, /* 32K */
1520         .nb_min = 256,
1521         .nb_align = 256,
1522         .nb_seg_max = ETH_TX_MAX_BDS_PER_LSO_PACKET,
1523         .nb_mtu_seg_max = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET
1524 };
1525
1526 static void
1527 qede_dev_info_get(struct rte_eth_dev *eth_dev,
1528                   struct rte_eth_dev_info *dev_info)
1529 {
1530         struct qede_dev *qdev = eth_dev->data->dev_private;
1531         struct ecore_dev *edev = &qdev->edev;
1532         struct qed_link_output link;
1533         uint32_t speed_cap = 0;
1534
1535         PMD_INIT_FUNC_TRACE(edev);
1536
1537         dev_info->min_rx_bufsize = (uint32_t)QEDE_MIN_RX_BUFF_SIZE;
1538         dev_info->max_rx_pktlen = (uint32_t)ETH_TX_MAX_NON_LSO_PKT_LEN;
1539         dev_info->rx_desc_lim = qede_rx_desc_lim;
1540         dev_info->tx_desc_lim = qede_tx_desc_lim;
1541
1542         if (IS_PF(edev))
1543                 dev_info->max_rx_queues = (uint16_t)RTE_MIN(
1544                         QEDE_MAX_RSS_CNT(qdev), QEDE_PF_NUM_CONNS / 2);
1545         else
1546                 dev_info->max_rx_queues = (uint16_t)RTE_MIN(
1547                         QEDE_MAX_RSS_CNT(qdev), ECORE_MAX_VF_CHAINS_PER_PF);
1548         dev_info->max_tx_queues = dev_info->max_rx_queues;
1549
1550         dev_info->max_mac_addrs = qdev->dev_info.num_mac_filters;
1551         dev_info->max_vfs = 0;
1552         dev_info->reta_size = ECORE_RSS_IND_TABLE_SIZE;
1553         dev_info->hash_key_size = ECORE_RSS_KEY_SIZE * sizeof(uint32_t);
1554         dev_info->flow_type_rss_offloads = (uint64_t)QEDE_RSS_OFFLOAD_ALL;
1555         dev_info->rx_offload_capa = (DEV_RX_OFFLOAD_IPV4_CKSUM  |
1556                                      DEV_RX_OFFLOAD_UDP_CKSUM   |
1557                                      DEV_RX_OFFLOAD_TCP_CKSUM   |
1558                                      DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
1559                                      DEV_RX_OFFLOAD_TCP_LRO     |
1560                                      DEV_RX_OFFLOAD_CRC_STRIP   |
1561                                      DEV_RX_OFFLOAD_SCATTER     |
1562                                      DEV_RX_OFFLOAD_JUMBO_FRAME |
1563                                      DEV_RX_OFFLOAD_VLAN_FILTER |
1564                                      DEV_RX_OFFLOAD_VLAN_STRIP);
1565         dev_info->rx_queue_offload_capa = 0;
1566
1567         /* TX offloads are on a per-packet basis, so it is applicable
1568          * to both at port and queue levels.
1569          */
1570         dev_info->tx_offload_capa = (DEV_TX_OFFLOAD_VLAN_INSERT |
1571                                      DEV_TX_OFFLOAD_IPV4_CKSUM  |
1572                                      DEV_TX_OFFLOAD_UDP_CKSUM   |
1573                                      DEV_TX_OFFLOAD_TCP_CKSUM   |
1574                                      DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
1575                                      DEV_TX_OFFLOAD_QINQ_INSERT |
1576                                      DEV_TX_OFFLOAD_MULTI_SEGS  |
1577                                      DEV_TX_OFFLOAD_TCP_TSO     |
1578                                      DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
1579                                      DEV_TX_OFFLOAD_GENEVE_TNL_TSO);
1580         dev_info->tx_queue_offload_capa = dev_info->tx_offload_capa;
1581
1582         dev_info->default_txconf = (struct rte_eth_txconf) {
1583                 .offloads = DEV_TX_OFFLOAD_MULTI_SEGS,
1584         };
1585
1586         dev_info->default_rxconf = (struct rte_eth_rxconf) {
1587                 /* Packets are always dropped if no descriptors are available */
1588                 .rx_drop_en = 1,
1589                 /* The below RX offloads are always enabled */
1590                 .offloads = (DEV_RX_OFFLOAD_CRC_STRIP  |
1591                              DEV_RX_OFFLOAD_IPV4_CKSUM |
1592                              DEV_RX_OFFLOAD_TCP_CKSUM  |
1593                              DEV_RX_OFFLOAD_UDP_CKSUM),
1594         };
1595
1596         memset(&link, 0, sizeof(struct qed_link_output));
1597         qdev->ops->common->get_link(edev, &link);
1598         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G)
1599                 speed_cap |= ETH_LINK_SPEED_1G;
1600         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G)
1601                 speed_cap |= ETH_LINK_SPEED_10G;
1602         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G)
1603                 speed_cap |= ETH_LINK_SPEED_25G;
1604         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G)
1605                 speed_cap |= ETH_LINK_SPEED_40G;
1606         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
1607                 speed_cap |= ETH_LINK_SPEED_50G;
1608         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
1609                 speed_cap |= ETH_LINK_SPEED_100G;
1610         dev_info->speed_capa = speed_cap;
1611 }
1612
1613 /* return 0 means link status changed, -1 means not changed */
1614 int
1615 qede_link_update(struct rte_eth_dev *eth_dev, __rte_unused int wait_to_complete)
1616 {
1617         struct qede_dev *qdev = eth_dev->data->dev_private;
1618         struct ecore_dev *edev = &qdev->edev;
1619         struct qed_link_output q_link;
1620         struct rte_eth_link link;
1621         uint16_t link_duplex;
1622
1623         memset(&q_link, 0, sizeof(q_link));
1624         memset(&link, 0, sizeof(link));
1625
1626         qdev->ops->common->get_link(edev, &q_link);
1627
1628         /* Link Speed */
1629         link.link_speed = q_link.speed;
1630
1631         /* Link Mode */
1632         switch (q_link.duplex) {
1633         case QEDE_DUPLEX_HALF:
1634                 link_duplex = ETH_LINK_HALF_DUPLEX;
1635                 break;
1636         case QEDE_DUPLEX_FULL:
1637                 link_duplex = ETH_LINK_FULL_DUPLEX;
1638                 break;
1639         case QEDE_DUPLEX_UNKNOWN:
1640         default:
1641                 link_duplex = -1;
1642         }
1643         link.link_duplex = link_duplex;
1644
1645         /* Link Status */
1646         link.link_status = q_link.link_up ? ETH_LINK_UP : ETH_LINK_DOWN;
1647
1648         /* AN */
1649         link.link_autoneg = (q_link.supported_caps & QEDE_SUPPORTED_AUTONEG) ?
1650                              ETH_LINK_AUTONEG : ETH_LINK_FIXED;
1651
1652         DP_INFO(edev, "Link - Speed %u Mode %u AN %u Status %u\n",
1653                 link.link_speed, link.link_duplex,
1654                 link.link_autoneg, link.link_status);
1655
1656         return rte_eth_linkstatus_set(eth_dev, &link);
1657 }
1658
1659 static void qede_promiscuous_enable(struct rte_eth_dev *eth_dev)
1660 {
1661 #ifdef RTE_LIBRTE_QEDE_DEBUG_INIT
1662         struct qede_dev *qdev = eth_dev->data->dev_private;
1663         struct ecore_dev *edev = &qdev->edev;
1664
1665         PMD_INIT_FUNC_TRACE(edev);
1666 #endif
1667
1668         enum qed_filter_rx_mode_type type = QED_FILTER_RX_MODE_TYPE_PROMISC;
1669
1670         if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
1671                 type |= QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
1672
1673         qed_configure_filter_rx_mode(eth_dev, type);
1674 }
1675
1676 static void qede_promiscuous_disable(struct rte_eth_dev *eth_dev)
1677 {
1678 #ifdef RTE_LIBRTE_QEDE_DEBUG_INIT
1679         struct qede_dev *qdev = eth_dev->data->dev_private;
1680         struct ecore_dev *edev = &qdev->edev;
1681
1682         PMD_INIT_FUNC_TRACE(edev);
1683 #endif
1684
1685         if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
1686                 qed_configure_filter_rx_mode(eth_dev,
1687                                 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC);
1688         else
1689                 qed_configure_filter_rx_mode(eth_dev,
1690                                 QED_FILTER_RX_MODE_TYPE_REGULAR);
1691 }
1692
1693 static void qede_poll_sp_sb_cb(void *param)
1694 {
1695         struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
1696         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1697         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1698         int rc;
1699
1700         qede_interrupt_action(ECORE_LEADING_HWFN(edev));
1701         qede_interrupt_action(&edev->hwfns[1]);
1702
1703         rc = rte_eal_alarm_set(QEDE_SP_TIMER_PERIOD,
1704                                qede_poll_sp_sb_cb,
1705                                (void *)eth_dev);
1706         if (rc != 0) {
1707                 DP_ERR(edev, "Unable to start periodic"
1708                              " timer rc %d\n", rc);
1709                 assert(false && "Unable to start periodic timer");
1710         }
1711 }
1712
1713 static void qede_dev_close(struct rte_eth_dev *eth_dev)
1714 {
1715         struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
1716         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1717         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1718
1719         PMD_INIT_FUNC_TRACE(edev);
1720
1721         /* dev_stop() shall cleanup fp resources in hw but without releasing
1722          * dma memories and sw structures so that dev_start() can be called
1723          * by the app without reconfiguration. However, in dev_close() we
1724          * can release all the resources and device can be brought up newly
1725          */
1726         if (eth_dev->data->dev_started)
1727                 qede_dev_stop(eth_dev);
1728
1729         qede_stop_vport(edev);
1730         qdev->vport_started = false;
1731         qede_fdir_dealloc_resc(eth_dev);
1732         qede_dealloc_fp_resc(eth_dev);
1733
1734         eth_dev->data->nb_rx_queues = 0;
1735         eth_dev->data->nb_tx_queues = 0;
1736
1737         /* Bring the link down */
1738         qede_dev_set_link_state(eth_dev, false);
1739         qdev->ops->common->slowpath_stop(edev);
1740         qdev->ops->common->remove(edev);
1741         rte_intr_disable(&pci_dev->intr_handle);
1742         rte_intr_callback_unregister(&pci_dev->intr_handle,
1743                                      qede_interrupt_handler, (void *)eth_dev);
1744         if (ECORE_IS_CMT(edev))
1745                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb, (void *)eth_dev);
1746 }
1747
1748 static int
1749 qede_get_stats(struct rte_eth_dev *eth_dev, struct rte_eth_stats *eth_stats)
1750 {
1751         struct qede_dev *qdev = eth_dev->data->dev_private;
1752         struct ecore_dev *edev = &qdev->edev;
1753         struct ecore_eth_stats stats;
1754         unsigned int i = 0, j = 0, qid;
1755         unsigned int rxq_stat_cntrs, txq_stat_cntrs;
1756         struct qede_tx_queue *txq;
1757
1758         ecore_get_vport_stats(edev, &stats);
1759
1760         /* RX Stats */
1761         eth_stats->ipackets = stats.common.rx_ucast_pkts +
1762             stats.common.rx_mcast_pkts + stats.common.rx_bcast_pkts;
1763
1764         eth_stats->ibytes = stats.common.rx_ucast_bytes +
1765             stats.common.rx_mcast_bytes + stats.common.rx_bcast_bytes;
1766
1767         eth_stats->ierrors = stats.common.rx_crc_errors +
1768             stats.common.rx_align_errors +
1769             stats.common.rx_carrier_errors +
1770             stats.common.rx_oversize_packets +
1771             stats.common.rx_jabbers + stats.common.rx_undersize_packets;
1772
1773         eth_stats->rx_nombuf = stats.common.no_buff_discards;
1774
1775         eth_stats->imissed = stats.common.mftag_filter_discards +
1776             stats.common.mac_filter_discards +
1777             stats.common.no_buff_discards +
1778             stats.common.brb_truncates + stats.common.brb_discards;
1779
1780         /* TX stats */
1781         eth_stats->opackets = stats.common.tx_ucast_pkts +
1782             stats.common.tx_mcast_pkts + stats.common.tx_bcast_pkts;
1783
1784         eth_stats->obytes = stats.common.tx_ucast_bytes +
1785             stats.common.tx_mcast_bytes + stats.common.tx_bcast_bytes;
1786
1787         eth_stats->oerrors = stats.common.tx_err_drop_pkts;
1788
1789         /* Queue stats */
1790         rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1791                                RTE_ETHDEV_QUEUE_STAT_CNTRS);
1792         txq_stat_cntrs = RTE_MIN(QEDE_TSS_COUNT(qdev),
1793                                RTE_ETHDEV_QUEUE_STAT_CNTRS);
1794         if ((rxq_stat_cntrs != (unsigned int)QEDE_RSS_COUNT(qdev)) ||
1795             (txq_stat_cntrs != (unsigned int)QEDE_TSS_COUNT(qdev)))
1796                 DP_VERBOSE(edev, ECORE_MSG_DEBUG,
1797                        "Not all the queue stats will be displayed. Set"
1798                        " RTE_ETHDEV_QUEUE_STAT_CNTRS config param"
1799                        " appropriately and retry.\n");
1800
1801         for_each_rss(qid) {
1802                 eth_stats->q_ipackets[i] =
1803                         *(uint64_t *)(
1804                                 ((char *)(qdev->fp_array[qid].rxq)) +
1805                                 offsetof(struct qede_rx_queue,
1806                                 rcv_pkts));
1807                 eth_stats->q_errors[i] =
1808                         *(uint64_t *)(
1809                                 ((char *)(qdev->fp_array[qid].rxq)) +
1810                                 offsetof(struct qede_rx_queue,
1811                                 rx_hw_errors)) +
1812                         *(uint64_t *)(
1813                                 ((char *)(qdev->fp_array[qid].rxq)) +
1814                                 offsetof(struct qede_rx_queue,
1815                                 rx_alloc_errors));
1816                 i++;
1817                 if (i == rxq_stat_cntrs)
1818                         break;
1819         }
1820
1821         for_each_tss(qid) {
1822                 txq = qdev->fp_array[qid].txq;
1823                 eth_stats->q_opackets[j] =
1824                         *((uint64_t *)(uintptr_t)
1825                                 (((uint64_t)(uintptr_t)(txq)) +
1826                                  offsetof(struct qede_tx_queue,
1827                                           xmit_pkts)));
1828                 j++;
1829                 if (j == txq_stat_cntrs)
1830                         break;
1831         }
1832
1833         return 0;
1834 }
1835
1836 static unsigned
1837 qede_get_xstats_count(struct qede_dev *qdev) {
1838         if (ECORE_IS_BB(&qdev->edev))
1839                 return RTE_DIM(qede_xstats_strings) +
1840                        RTE_DIM(qede_bb_xstats_strings) +
1841                        (RTE_DIM(qede_rxq_xstats_strings) *
1842                         RTE_MIN(QEDE_RSS_COUNT(qdev),
1843                                 RTE_ETHDEV_QUEUE_STAT_CNTRS));
1844         else
1845                 return RTE_DIM(qede_xstats_strings) +
1846                        RTE_DIM(qede_ah_xstats_strings) +
1847                        (RTE_DIM(qede_rxq_xstats_strings) *
1848                         RTE_MIN(QEDE_RSS_COUNT(qdev),
1849                                 RTE_ETHDEV_QUEUE_STAT_CNTRS));
1850 }
1851
1852 static int
1853 qede_get_xstats_names(struct rte_eth_dev *dev,
1854                       struct rte_eth_xstat_name *xstats_names,
1855                       __rte_unused unsigned int limit)
1856 {
1857         struct qede_dev *qdev = dev->data->dev_private;
1858         struct ecore_dev *edev = &qdev->edev;
1859         const unsigned int stat_cnt = qede_get_xstats_count(qdev);
1860         unsigned int i, qid, stat_idx = 0;
1861         unsigned int rxq_stat_cntrs;
1862
1863         if (xstats_names != NULL) {
1864                 for (i = 0; i < RTE_DIM(qede_xstats_strings); i++) {
1865                         snprintf(xstats_names[stat_idx].name,
1866                                 sizeof(xstats_names[stat_idx].name),
1867                                 "%s",
1868                                 qede_xstats_strings[i].name);
1869                         stat_idx++;
1870                 }
1871
1872                 if (ECORE_IS_BB(edev)) {
1873                         for (i = 0; i < RTE_DIM(qede_bb_xstats_strings); i++) {
1874                                 snprintf(xstats_names[stat_idx].name,
1875                                         sizeof(xstats_names[stat_idx].name),
1876                                         "%s",
1877                                         qede_bb_xstats_strings[i].name);
1878                                 stat_idx++;
1879                         }
1880                 } else {
1881                         for (i = 0; i < RTE_DIM(qede_ah_xstats_strings); i++) {
1882                                 snprintf(xstats_names[stat_idx].name,
1883                                         sizeof(xstats_names[stat_idx].name),
1884                                         "%s",
1885                                         qede_ah_xstats_strings[i].name);
1886                                 stat_idx++;
1887                         }
1888                 }
1889
1890                 rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1891                                          RTE_ETHDEV_QUEUE_STAT_CNTRS);
1892                 for (qid = 0; qid < rxq_stat_cntrs; qid++) {
1893                         for (i = 0; i < RTE_DIM(qede_rxq_xstats_strings); i++) {
1894                                 snprintf(xstats_names[stat_idx].name,
1895                                         sizeof(xstats_names[stat_idx].name),
1896                                         "%.4s%d%s",
1897                                         qede_rxq_xstats_strings[i].name, qid,
1898                                         qede_rxq_xstats_strings[i].name + 4);
1899                                 stat_idx++;
1900                         }
1901                 }
1902         }
1903
1904         return stat_cnt;
1905 }
1906
1907 static int
1908 qede_get_xstats(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
1909                 unsigned int n)
1910 {
1911         struct qede_dev *qdev = dev->data->dev_private;
1912         struct ecore_dev *edev = &qdev->edev;
1913         struct ecore_eth_stats stats;
1914         const unsigned int num = qede_get_xstats_count(qdev);
1915         unsigned int i, qid, stat_idx = 0;
1916         unsigned int rxq_stat_cntrs;
1917
1918         if (n < num)
1919                 return num;
1920
1921         ecore_get_vport_stats(edev, &stats);
1922
1923         for (i = 0; i < RTE_DIM(qede_xstats_strings); i++) {
1924                 xstats[stat_idx].value = *(uint64_t *)(((char *)&stats) +
1925                                              qede_xstats_strings[i].offset);
1926                 xstats[stat_idx].id = stat_idx;
1927                 stat_idx++;
1928         }
1929
1930         if (ECORE_IS_BB(edev)) {
1931                 for (i = 0; i < RTE_DIM(qede_bb_xstats_strings); i++) {
1932                         xstats[stat_idx].value =
1933                                         *(uint64_t *)(((char *)&stats) +
1934                                         qede_bb_xstats_strings[i].offset);
1935                         xstats[stat_idx].id = stat_idx;
1936                         stat_idx++;
1937                 }
1938         } else {
1939                 for (i = 0; i < RTE_DIM(qede_ah_xstats_strings); i++) {
1940                         xstats[stat_idx].value =
1941                                         *(uint64_t *)(((char *)&stats) +
1942                                         qede_ah_xstats_strings[i].offset);
1943                         xstats[stat_idx].id = stat_idx;
1944                         stat_idx++;
1945                 }
1946         }
1947
1948         rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1949                                  RTE_ETHDEV_QUEUE_STAT_CNTRS);
1950         for (qid = 0; qid < rxq_stat_cntrs; qid++) {
1951                 for_each_rss(qid) {
1952                         for (i = 0; i < RTE_DIM(qede_rxq_xstats_strings); i++) {
1953                                 xstats[stat_idx].value = *(uint64_t *)(
1954                                         ((char *)(qdev->fp_array[qid].rxq)) +
1955                                          qede_rxq_xstats_strings[i].offset);
1956                                 xstats[stat_idx].id = stat_idx;
1957                                 stat_idx++;
1958                         }
1959                 }
1960         }
1961
1962         return stat_idx;
1963 }
1964
1965 static void
1966 qede_reset_xstats(struct rte_eth_dev *dev)
1967 {
1968         struct qede_dev *qdev = dev->data->dev_private;
1969         struct ecore_dev *edev = &qdev->edev;
1970
1971         ecore_reset_vport_stats(edev);
1972         qede_reset_queue_stats(qdev, true);
1973 }
1974
1975 int qede_dev_set_link_state(struct rte_eth_dev *eth_dev, bool link_up)
1976 {
1977         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1978         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1979         struct qed_link_params link_params;
1980         int rc;
1981
1982         DP_INFO(edev, "setting link state %d\n", link_up);
1983         memset(&link_params, 0, sizeof(link_params));
1984         link_params.link_up = link_up;
1985         rc = qdev->ops->common->set_link(edev, &link_params);
1986         if (rc != ECORE_SUCCESS)
1987                 DP_ERR(edev, "Unable to set link state %d\n", link_up);
1988
1989         return rc;
1990 }
1991
1992 static int qede_dev_set_link_up(struct rte_eth_dev *eth_dev)
1993 {
1994         return qede_dev_set_link_state(eth_dev, true);
1995 }
1996
1997 static int qede_dev_set_link_down(struct rte_eth_dev *eth_dev)
1998 {
1999         return qede_dev_set_link_state(eth_dev, false);
2000 }
2001
2002 static void qede_reset_stats(struct rte_eth_dev *eth_dev)
2003 {
2004         struct qede_dev *qdev = eth_dev->data->dev_private;
2005         struct ecore_dev *edev = &qdev->edev;
2006
2007         ecore_reset_vport_stats(edev);
2008         qede_reset_queue_stats(qdev, false);
2009 }
2010
2011 static void qede_allmulticast_enable(struct rte_eth_dev *eth_dev)
2012 {
2013         enum qed_filter_rx_mode_type type =
2014             QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
2015
2016         if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
2017                 type |= QED_FILTER_RX_MODE_TYPE_PROMISC;
2018
2019         qed_configure_filter_rx_mode(eth_dev, type);
2020 }
2021
2022 static void qede_allmulticast_disable(struct rte_eth_dev *eth_dev)
2023 {
2024         if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
2025                 qed_configure_filter_rx_mode(eth_dev,
2026                                 QED_FILTER_RX_MODE_TYPE_PROMISC);
2027         else
2028                 qed_configure_filter_rx_mode(eth_dev,
2029                                 QED_FILTER_RX_MODE_TYPE_REGULAR);
2030 }
2031
2032 static int
2033 qede_set_mc_addr_list(struct rte_eth_dev *eth_dev, struct ether_addr *mc_addrs,
2034                       uint32_t mc_addrs_num)
2035 {
2036         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2037         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2038         uint8_t i;
2039
2040         if (mc_addrs_num > ECORE_MAX_MC_ADDRS) {
2041                 DP_ERR(edev, "Reached max multicast filters limit,"
2042                              "Please enable multicast promisc mode\n");
2043                 return -ENOSPC;
2044         }
2045
2046         for (i = 0; i < mc_addrs_num; i++) {
2047                 if (!is_multicast_ether_addr(&mc_addrs[i])) {
2048                         DP_ERR(edev, "Not a valid multicast MAC\n");
2049                         return -EINVAL;
2050                 }
2051         }
2052
2053         /* Flush all existing entries */
2054         if (qede_del_mcast_filters(eth_dev))
2055                 return -1;
2056
2057         /* Set new mcast list */
2058         return qede_add_mcast_filters(eth_dev, mc_addrs, mc_addrs_num);
2059 }
2060
2061 /* Update MTU via vport-update without doing port restart.
2062  * The vport must be deactivated before calling this API.
2063  */
2064 int qede_update_mtu(struct rte_eth_dev *eth_dev, uint16_t mtu)
2065 {
2066         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2067         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2068         struct ecore_hwfn *p_hwfn;
2069         int rc;
2070         int i;
2071
2072         if (IS_PF(edev)) {
2073                 struct ecore_sp_vport_update_params params;
2074
2075                 memset(&params, 0, sizeof(struct ecore_sp_vport_update_params));
2076                 params.vport_id = 0;
2077                 params.mtu = mtu;
2078                 params.vport_id = 0;
2079                 for_each_hwfn(edev, i) {
2080                         p_hwfn = &edev->hwfns[i];
2081                         params.opaque_fid = p_hwfn->hw_info.opaque_fid;
2082                         rc = ecore_sp_vport_update(p_hwfn, &params,
2083                                         ECORE_SPQ_MODE_EBLOCK, NULL);
2084                         if (rc != ECORE_SUCCESS)
2085                                 goto err;
2086                 }
2087         } else {
2088                 for_each_hwfn(edev, i) {
2089                         p_hwfn = &edev->hwfns[i];
2090                         rc = ecore_vf_pf_update_mtu(p_hwfn, mtu);
2091                         if (rc == ECORE_INVAL) {
2092                                 DP_INFO(edev, "VF MTU Update TLV not supported\n");
2093                                 /* Recreate vport */
2094                                 rc = qede_start_vport(qdev, mtu);
2095                                 if (rc != ECORE_SUCCESS)
2096                                         goto err;
2097
2098                                 /* Restore config lost due to vport stop */
2099                                 qede_mac_addr_set(eth_dev, &qdev->primary_mac);
2100
2101                                 if (eth_dev->data->promiscuous)
2102                                         qede_promiscuous_enable(eth_dev);
2103                                 else
2104                                         qede_promiscuous_disable(eth_dev);
2105
2106                                 if (eth_dev->data->all_multicast)
2107                                         qede_allmulticast_enable(eth_dev);
2108                                 else
2109                                         qede_allmulticast_disable(eth_dev);
2110
2111                                 qede_vlan_offload_set(eth_dev,
2112                                                       qdev->vlan_offload_mask);
2113                         } else if (rc != ECORE_SUCCESS) {
2114                                 goto err;
2115                         }
2116                 }
2117         }
2118         DP_INFO(edev, "%s MTU updated to %u\n", IS_PF(edev) ? "PF" : "VF", mtu);
2119
2120         return 0;
2121
2122 err:
2123         DP_ERR(edev, "Failed to update MTU\n");
2124         return -1;
2125 }
2126
2127 static int qede_flow_ctrl_set(struct rte_eth_dev *eth_dev,
2128                               struct rte_eth_fc_conf *fc_conf)
2129 {
2130         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2131         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2132         struct qed_link_output current_link;
2133         struct qed_link_params params;
2134
2135         memset(&current_link, 0, sizeof(current_link));
2136         qdev->ops->common->get_link(edev, &current_link);
2137
2138         memset(&params, 0, sizeof(params));
2139         params.override_flags |= QED_LINK_OVERRIDE_PAUSE_CONFIG;
2140         if (fc_conf->autoneg) {
2141                 if (!(current_link.supported_caps & QEDE_SUPPORTED_AUTONEG)) {
2142                         DP_ERR(edev, "Autoneg not supported\n");
2143                         return -EINVAL;
2144                 }
2145                 params.pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
2146         }
2147
2148         /* Pause is assumed to be supported (SUPPORTED_Pause) */
2149         if (fc_conf->mode == RTE_FC_FULL)
2150                 params.pause_config |= (QED_LINK_PAUSE_TX_ENABLE |
2151                                         QED_LINK_PAUSE_RX_ENABLE);
2152         if (fc_conf->mode == RTE_FC_TX_PAUSE)
2153                 params.pause_config |= QED_LINK_PAUSE_TX_ENABLE;
2154         if (fc_conf->mode == RTE_FC_RX_PAUSE)
2155                 params.pause_config |= QED_LINK_PAUSE_RX_ENABLE;
2156
2157         params.link_up = true;
2158         (void)qdev->ops->common->set_link(edev, &params);
2159
2160         return 0;
2161 }
2162
2163 static int qede_flow_ctrl_get(struct rte_eth_dev *eth_dev,
2164                               struct rte_eth_fc_conf *fc_conf)
2165 {
2166         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2167         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2168         struct qed_link_output current_link;
2169
2170         memset(&current_link, 0, sizeof(current_link));
2171         qdev->ops->common->get_link(edev, &current_link);
2172
2173         if (current_link.pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
2174                 fc_conf->autoneg = true;
2175
2176         if (current_link.pause_config & (QED_LINK_PAUSE_RX_ENABLE |
2177                                          QED_LINK_PAUSE_TX_ENABLE))
2178                 fc_conf->mode = RTE_FC_FULL;
2179         else if (current_link.pause_config & QED_LINK_PAUSE_RX_ENABLE)
2180                 fc_conf->mode = RTE_FC_RX_PAUSE;
2181         else if (current_link.pause_config & QED_LINK_PAUSE_TX_ENABLE)
2182                 fc_conf->mode = RTE_FC_TX_PAUSE;
2183         else
2184                 fc_conf->mode = RTE_FC_NONE;
2185
2186         return 0;
2187 }
2188
2189 static const uint32_t *
2190 qede_dev_supported_ptypes_get(struct rte_eth_dev *eth_dev)
2191 {
2192         static const uint32_t ptypes[] = {
2193                 RTE_PTYPE_L2_ETHER,
2194                 RTE_PTYPE_L2_ETHER_VLAN,
2195                 RTE_PTYPE_L3_IPV4,
2196                 RTE_PTYPE_L3_IPV6,
2197                 RTE_PTYPE_L4_TCP,
2198                 RTE_PTYPE_L4_UDP,
2199                 RTE_PTYPE_TUNNEL_VXLAN,
2200                 RTE_PTYPE_L4_FRAG,
2201                 RTE_PTYPE_TUNNEL_GENEVE,
2202                 RTE_PTYPE_TUNNEL_GRE,
2203                 /* Inner */
2204                 RTE_PTYPE_INNER_L2_ETHER,
2205                 RTE_PTYPE_INNER_L2_ETHER_VLAN,
2206                 RTE_PTYPE_INNER_L3_IPV4,
2207                 RTE_PTYPE_INNER_L3_IPV6,
2208                 RTE_PTYPE_INNER_L4_TCP,
2209                 RTE_PTYPE_INNER_L4_UDP,
2210                 RTE_PTYPE_INNER_L4_FRAG,
2211                 RTE_PTYPE_UNKNOWN
2212         };
2213
2214         if (eth_dev->rx_pkt_burst == qede_recv_pkts)
2215                 return ptypes;
2216
2217         return NULL;
2218 }
2219
2220 static void qede_init_rss_caps(uint8_t *rss_caps, uint64_t hf)
2221 {
2222         *rss_caps = 0;
2223         *rss_caps |= (hf & ETH_RSS_IPV4)              ? ECORE_RSS_IPV4 : 0;
2224         *rss_caps |= (hf & ETH_RSS_IPV6)              ? ECORE_RSS_IPV6 : 0;
2225         *rss_caps |= (hf & ETH_RSS_IPV6_EX)           ? ECORE_RSS_IPV6 : 0;
2226         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_TCP)  ? ECORE_RSS_IPV4_TCP : 0;
2227         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_TCP)  ? ECORE_RSS_IPV6_TCP : 0;
2228         *rss_caps |= (hf & ETH_RSS_IPV6_TCP_EX)       ? ECORE_RSS_IPV6_TCP : 0;
2229         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_UDP)  ? ECORE_RSS_IPV4_UDP : 0;
2230         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_UDP)  ? ECORE_RSS_IPV6_UDP : 0;
2231 }
2232
2233 int qede_rss_hash_update(struct rte_eth_dev *eth_dev,
2234                          struct rte_eth_rss_conf *rss_conf)
2235 {
2236         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2237         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2238         struct ecore_sp_vport_update_params vport_update_params;
2239         struct ecore_rss_params rss_params;
2240         struct ecore_hwfn *p_hwfn;
2241         uint32_t *key = (uint32_t *)rss_conf->rss_key;
2242         uint64_t hf = rss_conf->rss_hf;
2243         uint8_t len = rss_conf->rss_key_len;
2244         uint8_t idx;
2245         uint8_t i;
2246         int rc;
2247
2248         memset(&vport_update_params, 0, sizeof(vport_update_params));
2249         memset(&rss_params, 0, sizeof(rss_params));
2250
2251         DP_INFO(edev, "RSS hf = 0x%lx len = %u key = %p\n",
2252                 (unsigned long)hf, len, key);
2253
2254         if (hf != 0) {
2255                 /* Enabling RSS */
2256                 DP_INFO(edev, "Enabling rss\n");
2257
2258                 /* RSS caps */
2259                 qede_init_rss_caps(&rss_params.rss_caps, hf);
2260                 rss_params.update_rss_capabilities = 1;
2261
2262                 /* RSS hash key */
2263                 if (key) {
2264                         if (len > (ECORE_RSS_KEY_SIZE * sizeof(uint32_t))) {
2265                                 DP_ERR(edev, "RSS key length exceeds limit\n");
2266                                 return -EINVAL;
2267                         }
2268                         DP_INFO(edev, "Applying user supplied hash key\n");
2269                         rss_params.update_rss_key = 1;
2270                         memcpy(&rss_params.rss_key, key, len);
2271                 }
2272                 rss_params.rss_enable = 1;
2273         }
2274
2275         rss_params.update_rss_config = 1;
2276         /* tbl_size has to be set with capabilities */
2277         rss_params.rss_table_size_log = 7;
2278         vport_update_params.vport_id = 0;
2279         /* pass the L2 handles instead of qids */
2280         for (i = 0 ; i < ECORE_RSS_IND_TABLE_SIZE ; i++) {
2281                 idx = i % QEDE_RSS_COUNT(qdev);
2282                 rss_params.rss_ind_table[i] = qdev->fp_array[idx].rxq->handle;
2283         }
2284         vport_update_params.rss_params = &rss_params;
2285
2286         for_each_hwfn(edev, i) {
2287                 p_hwfn = &edev->hwfns[i];
2288                 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
2289                 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
2290                                            ECORE_SPQ_MODE_EBLOCK, NULL);
2291                 if (rc) {
2292                         DP_ERR(edev, "vport-update for RSS failed\n");
2293                         return rc;
2294                 }
2295         }
2296         qdev->rss_enable = rss_params.rss_enable;
2297
2298         /* Update local structure for hash query */
2299         qdev->rss_conf.rss_hf = hf;
2300         qdev->rss_conf.rss_key_len = len;
2301         if (qdev->rss_enable) {
2302                 if  (qdev->rss_conf.rss_key == NULL) {
2303                         qdev->rss_conf.rss_key = (uint8_t *)malloc(len);
2304                         if (qdev->rss_conf.rss_key == NULL) {
2305                                 DP_ERR(edev, "No memory to store RSS key\n");
2306                                 return -ENOMEM;
2307                         }
2308                 }
2309                 if (key && len) {
2310                         DP_INFO(edev, "Storing RSS key\n");
2311                         memcpy(qdev->rss_conf.rss_key, key, len);
2312                 }
2313         } else if (!qdev->rss_enable && len == 0) {
2314                 if (qdev->rss_conf.rss_key) {
2315                         free(qdev->rss_conf.rss_key);
2316                         qdev->rss_conf.rss_key = NULL;
2317                         DP_INFO(edev, "Free RSS key\n");
2318                 }
2319         }
2320
2321         return 0;
2322 }
2323
2324 static int qede_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
2325                            struct rte_eth_rss_conf *rss_conf)
2326 {
2327         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2328
2329         rss_conf->rss_hf = qdev->rss_conf.rss_hf;
2330         rss_conf->rss_key_len = qdev->rss_conf.rss_key_len;
2331
2332         if (rss_conf->rss_key && qdev->rss_conf.rss_key)
2333                 memcpy(rss_conf->rss_key, qdev->rss_conf.rss_key,
2334                        rss_conf->rss_key_len);
2335         return 0;
2336 }
2337
2338 static bool qede_update_rss_parm_cmt(struct ecore_dev *edev,
2339                                     struct ecore_rss_params *rss)
2340 {
2341         int i, fn;
2342         bool rss_mode = 1; /* enable */
2343         struct ecore_queue_cid *cid;
2344         struct ecore_rss_params *t_rss;
2345
2346         /* In regular scenario, we'd simply need to take input handlers.
2347          * But in CMT, we'd have to split the handlers according to the
2348          * engine they were configured on. We'd then have to understand
2349          * whether RSS is really required, since 2-queues on CMT doesn't
2350          * require RSS.
2351          */
2352
2353         /* CMT should be round-robin */
2354         for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++) {
2355                 cid = rss->rss_ind_table[i];
2356
2357                 if (cid->p_owner == ECORE_LEADING_HWFN(edev))
2358                         t_rss = &rss[0];
2359                 else
2360                         t_rss = &rss[1];
2361
2362                 t_rss->rss_ind_table[i / edev->num_hwfns] = cid;
2363         }
2364
2365         t_rss = &rss[1];
2366         t_rss->update_rss_ind_table = 1;
2367         t_rss->rss_table_size_log = 7;
2368         t_rss->update_rss_config = 1;
2369
2370         /* Make sure RSS is actually required */
2371         for_each_hwfn(edev, fn) {
2372                 for (i = 1; i < ECORE_RSS_IND_TABLE_SIZE / edev->num_hwfns;
2373                      i++) {
2374                         if (rss[fn].rss_ind_table[i] !=
2375                             rss[fn].rss_ind_table[0])
2376                                 break;
2377                 }
2378
2379                 if (i == ECORE_RSS_IND_TABLE_SIZE / edev->num_hwfns) {
2380                         DP_INFO(edev,
2381                                 "CMT - 1 queue per-hwfn; Disabling RSS\n");
2382                         rss_mode = 0;
2383                         goto out;
2384                 }
2385         }
2386
2387 out:
2388         t_rss->rss_enable = rss_mode;
2389
2390         return rss_mode;
2391 }
2392
2393 int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
2394                          struct rte_eth_rss_reta_entry64 *reta_conf,
2395                          uint16_t reta_size)
2396 {
2397         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2398         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2399         struct ecore_sp_vport_update_params vport_update_params;
2400         struct ecore_rss_params *params;
2401         struct ecore_hwfn *p_hwfn;
2402         uint16_t i, idx, shift;
2403         uint8_t entry;
2404         int rc = 0;
2405
2406         if (reta_size > ETH_RSS_RETA_SIZE_128) {
2407                 DP_ERR(edev, "reta_size %d is not supported by hardware\n",
2408                        reta_size);
2409                 return -EINVAL;
2410         }
2411
2412         memset(&vport_update_params, 0, sizeof(vport_update_params));
2413         params = rte_zmalloc("qede_rss", sizeof(*params) * edev->num_hwfns,
2414                              RTE_CACHE_LINE_SIZE);
2415         if (params == NULL) {
2416                 DP_ERR(edev, "failed to allocate memory\n");
2417                 return -ENOMEM;
2418         }
2419
2420         for (i = 0; i < reta_size; i++) {
2421                 idx = i / RTE_RETA_GROUP_SIZE;
2422                 shift = i % RTE_RETA_GROUP_SIZE;
2423                 if (reta_conf[idx].mask & (1ULL << shift)) {
2424                         entry = reta_conf[idx].reta[shift];
2425                         /* Pass rxq handles to ecore */
2426                         params->rss_ind_table[i] =
2427                                         qdev->fp_array[entry].rxq->handle;
2428                         /* Update the local copy for RETA query command */
2429                         qdev->rss_ind_table[i] = entry;
2430                 }
2431         }
2432
2433         params->update_rss_ind_table = 1;
2434         params->rss_table_size_log = 7;
2435         params->update_rss_config = 1;
2436
2437         /* Fix up RETA for CMT mode device */
2438         if (ECORE_IS_CMT(edev))
2439                 qdev->rss_enable = qede_update_rss_parm_cmt(edev,
2440                                                             params);
2441         vport_update_params.vport_id = 0;
2442         /* Use the current value of rss_enable */
2443         params->rss_enable = qdev->rss_enable;
2444         vport_update_params.rss_params = params;
2445
2446         for_each_hwfn(edev, i) {
2447                 p_hwfn = &edev->hwfns[i];
2448                 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
2449                 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
2450                                            ECORE_SPQ_MODE_EBLOCK, NULL);
2451                 if (rc) {
2452                         DP_ERR(edev, "vport-update for RSS failed\n");
2453                         goto out;
2454                 }
2455         }
2456
2457 out:
2458         rte_free(params);
2459         return rc;
2460 }
2461
2462 static int qede_rss_reta_query(struct rte_eth_dev *eth_dev,
2463                                struct rte_eth_rss_reta_entry64 *reta_conf,
2464                                uint16_t reta_size)
2465 {
2466         struct qede_dev *qdev = eth_dev->data->dev_private;
2467         struct ecore_dev *edev = &qdev->edev;
2468         uint16_t i, idx, shift;
2469         uint8_t entry;
2470
2471         if (reta_size > ETH_RSS_RETA_SIZE_128) {
2472                 DP_ERR(edev, "reta_size %d is not supported\n",
2473                        reta_size);
2474                 return -EINVAL;
2475         }
2476
2477         for (i = 0; i < reta_size; i++) {
2478                 idx = i / RTE_RETA_GROUP_SIZE;
2479                 shift = i % RTE_RETA_GROUP_SIZE;
2480                 if (reta_conf[idx].mask & (1ULL << shift)) {
2481                         entry = qdev->rss_ind_table[i];
2482                         reta_conf[idx].reta[shift] = entry;
2483                 }
2484         }
2485
2486         return 0;
2487 }
2488
2489
2490
2491 static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
2492 {
2493         struct qede_dev *qdev = QEDE_INIT_QDEV(dev);
2494         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2495         struct rte_eth_dev_info dev_info = {0};
2496         struct qede_fastpath *fp;
2497         uint32_t max_rx_pkt_len;
2498         uint32_t frame_size;
2499         uint16_t rx_buf_size;
2500         uint16_t bufsz;
2501         bool restart = false;
2502         int i;
2503
2504         PMD_INIT_FUNC_TRACE(edev);
2505         qede_dev_info_get(dev, &dev_info);
2506         max_rx_pkt_len = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
2507         frame_size = max_rx_pkt_len + QEDE_ETH_OVERHEAD;
2508         if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen)) {
2509                 DP_ERR(edev, "MTU %u out of range, %u is maximum allowable\n",
2510                        mtu, dev_info.max_rx_pktlen - ETHER_HDR_LEN -
2511                         ETHER_CRC_LEN - QEDE_ETH_OVERHEAD);
2512                 return -EINVAL;
2513         }
2514         if (!dev->data->scattered_rx &&
2515             frame_size > dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM) {
2516                 DP_INFO(edev, "MTU greater than minimum RX buffer size of %u\n",
2517                         dev->data->min_rx_buf_size);
2518                 return -EINVAL;
2519         }
2520         /* Temporarily replace I/O functions with dummy ones. It cannot
2521          * be set to NULL because rte_eth_rx_burst() doesn't check for NULL.
2522          */
2523         dev->rx_pkt_burst = qede_rxtx_pkts_dummy;
2524         dev->tx_pkt_burst = qede_rxtx_pkts_dummy;
2525         if (dev->data->dev_started) {
2526                 dev->data->dev_started = 0;
2527                 qede_dev_stop(dev);
2528                 restart = true;
2529         } else {
2530                 if (IS_PF(edev))
2531                         qede_mac_addr_remove(dev, 0);
2532         }
2533         rte_delay_ms(1000);
2534         qdev->mtu = mtu;
2535
2536         /* Fix up RX buf size for all queues of the port */
2537         for_each_rss(i) {
2538                 fp = &qdev->fp_array[i];
2539                 if (fp->rxq != NULL) {
2540                         bufsz = (uint16_t)rte_pktmbuf_data_room_size(
2541                                 fp->rxq->mb_pool) - RTE_PKTMBUF_HEADROOM;
2542                         if (dev->data->scattered_rx)
2543                                 rx_buf_size = bufsz + ETHER_HDR_LEN +
2544                                               ETHER_CRC_LEN + QEDE_ETH_OVERHEAD;
2545                         else
2546                                 rx_buf_size = frame_size;
2547                         rx_buf_size = QEDE_CEIL_TO_CACHE_LINE_SIZE(rx_buf_size);
2548                         fp->rxq->rx_buf_size = rx_buf_size;
2549                         DP_INFO(edev, "RX buffer size %u\n", rx_buf_size);
2550                 }
2551         }
2552         if (max_rx_pkt_len > ETHER_MAX_LEN)
2553                 dev->data->dev_conf.rxmode.jumbo_frame = 1;
2554         else
2555                 dev->data->dev_conf.rxmode.jumbo_frame = 0;
2556
2557         if (!dev->data->dev_started && restart) {
2558                 qede_dev_start(dev);
2559                 dev->data->dev_started = 1;
2560         }
2561
2562         /* update max frame size */
2563         dev->data->dev_conf.rxmode.max_rx_pkt_len = max_rx_pkt_len;
2564         /* Reassign back */
2565         dev->rx_pkt_burst = qede_recv_pkts;
2566         dev->tx_pkt_burst = qede_xmit_pkts;
2567
2568         return 0;
2569 }
2570
2571 static int
2572 qede_udp_dst_port_del(struct rte_eth_dev *eth_dev,
2573                       struct rte_eth_udp_tunnel *tunnel_udp)
2574 {
2575         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2576         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2577         struct ecore_tunnel_info tunn; /* @DPDK */
2578         uint16_t udp_port;
2579         int rc;
2580
2581         PMD_INIT_FUNC_TRACE(edev);
2582
2583         memset(&tunn, 0, sizeof(tunn));
2584
2585         switch (tunnel_udp->prot_type) {
2586         case RTE_TUNNEL_TYPE_VXLAN:
2587                 if (qdev->vxlan.udp_port != tunnel_udp->udp_port) {
2588                         DP_ERR(edev, "UDP port %u doesn't exist\n",
2589                                 tunnel_udp->udp_port);
2590                         return ECORE_INVAL;
2591                 }
2592                 udp_port = 0;
2593
2594                 tunn.vxlan_port.b_update_port = true;
2595                 tunn.vxlan_port.port = udp_port;
2596
2597                 rc = qede_tunnel_update(qdev, &tunn);
2598                 if (rc != ECORE_SUCCESS) {
2599                         DP_ERR(edev, "Unable to config UDP port %u\n",
2600                                tunn.vxlan_port.port);
2601                         return rc;
2602                 }
2603
2604                 qdev->vxlan.udp_port = udp_port;
2605                 /* If the request is to delete UDP port and if the number of
2606                  * VXLAN filters have reached 0 then VxLAN offload can be be
2607                  * disabled.
2608                  */
2609                 if (qdev->vxlan.enable && qdev->vxlan.num_filters == 0)
2610                         return qede_vxlan_enable(eth_dev,
2611                                         ECORE_TUNN_CLSS_MAC_VLAN, false);
2612
2613                 break;
2614         case RTE_TUNNEL_TYPE_GENEVE:
2615                 if (qdev->geneve.udp_port != tunnel_udp->udp_port) {
2616                         DP_ERR(edev, "UDP port %u doesn't exist\n",
2617                                 tunnel_udp->udp_port);
2618                         return ECORE_INVAL;
2619                 }
2620
2621                 udp_port = 0;
2622
2623                 tunn.geneve_port.b_update_port = true;
2624                 tunn.geneve_port.port = udp_port;
2625
2626                 rc = qede_tunnel_update(qdev, &tunn);
2627                 if (rc != ECORE_SUCCESS) {
2628                         DP_ERR(edev, "Unable to config UDP port %u\n",
2629                                tunn.vxlan_port.port);
2630                         return rc;
2631                 }
2632
2633                 qdev->vxlan.udp_port = udp_port;
2634                 /* If the request is to delete UDP port and if the number of
2635                  * GENEVE filters have reached 0 then GENEVE offload can be be
2636                  * disabled.
2637                  */
2638                 if (qdev->geneve.enable && qdev->geneve.num_filters == 0)
2639                         return qede_geneve_enable(eth_dev,
2640                                         ECORE_TUNN_CLSS_MAC_VLAN, false);
2641
2642                 break;
2643
2644         default:
2645                 return ECORE_INVAL;
2646         }
2647
2648         return 0;
2649
2650 }
2651 static int
2652 qede_udp_dst_port_add(struct rte_eth_dev *eth_dev,
2653                       struct rte_eth_udp_tunnel *tunnel_udp)
2654 {
2655         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2656         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2657         struct ecore_tunnel_info tunn; /* @DPDK */
2658         uint16_t udp_port;
2659         int rc;
2660
2661         PMD_INIT_FUNC_TRACE(edev);
2662
2663         memset(&tunn, 0, sizeof(tunn));
2664
2665         switch (tunnel_udp->prot_type) {
2666         case RTE_TUNNEL_TYPE_VXLAN:
2667                 if (qdev->vxlan.udp_port == tunnel_udp->udp_port) {
2668                         DP_INFO(edev,
2669                                 "UDP port %u for VXLAN was already configured\n",
2670                                 tunnel_udp->udp_port);
2671                         return ECORE_SUCCESS;
2672                 }
2673
2674                 /* Enable VxLAN tunnel with default MAC/VLAN classification if
2675                  * it was not enabled while adding VXLAN filter before UDP port
2676                  * update.
2677                  */
2678                 if (!qdev->vxlan.enable) {
2679                         rc = qede_vxlan_enable(eth_dev,
2680                                 ECORE_TUNN_CLSS_MAC_VLAN, true);
2681                         if (rc != ECORE_SUCCESS) {
2682                                 DP_ERR(edev, "Failed to enable VXLAN "
2683                                         "prior to updating UDP port\n");
2684                                 return rc;
2685                         }
2686                 }
2687                 udp_port = tunnel_udp->udp_port;
2688
2689                 tunn.vxlan_port.b_update_port = true;
2690                 tunn.vxlan_port.port = udp_port;
2691
2692                 rc = qede_tunnel_update(qdev, &tunn);
2693                 if (rc != ECORE_SUCCESS) {
2694                         DP_ERR(edev, "Unable to config UDP port %u for VXLAN\n",
2695                                udp_port);
2696                         return rc;
2697                 }
2698
2699                 DP_INFO(edev, "Updated UDP port %u for VXLAN\n", udp_port);
2700
2701                 qdev->vxlan.udp_port = udp_port;
2702                 break;
2703         case RTE_TUNNEL_TYPE_GENEVE:
2704                 if (qdev->geneve.udp_port == tunnel_udp->udp_port) {
2705                         DP_INFO(edev,
2706                                 "UDP port %u for GENEVE was already configured\n",
2707                                 tunnel_udp->udp_port);
2708                         return ECORE_SUCCESS;
2709                 }
2710
2711                 /* Enable GENEVE tunnel with default MAC/VLAN classification if
2712                  * it was not enabled while adding GENEVE filter before UDP port
2713                  * update.
2714                  */
2715                 if (!qdev->geneve.enable) {
2716                         rc = qede_geneve_enable(eth_dev,
2717                                 ECORE_TUNN_CLSS_MAC_VLAN, true);
2718                         if (rc != ECORE_SUCCESS) {
2719                                 DP_ERR(edev, "Failed to enable GENEVE "
2720                                         "prior to updating UDP port\n");
2721                                 return rc;
2722                         }
2723                 }
2724                 udp_port = tunnel_udp->udp_port;
2725
2726                 tunn.geneve_port.b_update_port = true;
2727                 tunn.geneve_port.port = udp_port;
2728
2729                 rc = qede_tunnel_update(qdev, &tunn);
2730                 if (rc != ECORE_SUCCESS) {
2731                         DP_ERR(edev, "Unable to config UDP port %u for GENEVE\n",
2732                                udp_port);
2733                         return rc;
2734                 }
2735
2736                 DP_INFO(edev, "Updated UDP port %u for GENEVE\n", udp_port);
2737
2738                 qdev->geneve.udp_port = udp_port;
2739                 break;
2740         default:
2741                 return ECORE_INVAL;
2742         }
2743
2744         return 0;
2745 }
2746
2747 static void qede_get_ecore_tunn_params(uint32_t filter, uint32_t *type,
2748                                        uint32_t *clss, char *str)
2749 {
2750         uint16_t j;
2751         *clss = MAX_ECORE_TUNN_CLSS;
2752
2753         for (j = 0; j < RTE_DIM(qede_tunn_types); j++) {
2754                 if (filter == qede_tunn_types[j].rte_filter_type) {
2755                         *type = qede_tunn_types[j].qede_type;
2756                         *clss = qede_tunn_types[j].qede_tunn_clss;
2757                         strcpy(str, qede_tunn_types[j].string);
2758                         return;
2759                 }
2760         }
2761 }
2762
2763 static int
2764 qede_set_ucast_tunn_cmn_param(struct ecore_filter_ucast *ucast,
2765                               const struct rte_eth_tunnel_filter_conf *conf,
2766                               uint32_t type)
2767 {
2768         /* Init commmon ucast params first */
2769         qede_set_ucast_cmn_params(ucast);
2770
2771         /* Copy out the required fields based on classification type */
2772         ucast->type = type;
2773
2774         switch (type) {
2775         case ECORE_FILTER_VNI:
2776                 ucast->vni = conf->tenant_id;
2777         break;
2778         case ECORE_FILTER_INNER_VLAN:
2779                 ucast->vlan = conf->inner_vlan;
2780         break;
2781         case ECORE_FILTER_MAC:
2782                 memcpy(ucast->mac, conf->outer_mac.addr_bytes,
2783                        ETHER_ADDR_LEN);
2784         break;
2785         case ECORE_FILTER_INNER_MAC:
2786                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
2787                        ETHER_ADDR_LEN);
2788         break;
2789         case ECORE_FILTER_MAC_VNI_PAIR:
2790                 memcpy(ucast->mac, conf->outer_mac.addr_bytes,
2791                         ETHER_ADDR_LEN);
2792                 ucast->vni = conf->tenant_id;
2793         break;
2794         case ECORE_FILTER_INNER_MAC_VNI_PAIR:
2795                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
2796                         ETHER_ADDR_LEN);
2797                 ucast->vni = conf->tenant_id;
2798         break;
2799         case ECORE_FILTER_INNER_PAIR:
2800                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
2801                         ETHER_ADDR_LEN);
2802                 ucast->vlan = conf->inner_vlan;
2803         break;
2804         default:
2805                 return -EINVAL;
2806         }
2807
2808         return ECORE_SUCCESS;
2809 }
2810
2811 static int
2812 _qede_tunn_filter_config(struct rte_eth_dev *eth_dev,
2813                          const struct rte_eth_tunnel_filter_conf *conf,
2814                          __attribute__((unused)) enum rte_filter_op filter_op,
2815                          enum ecore_tunn_clss *clss,
2816                          bool add)
2817 {
2818         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2819         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2820         struct ecore_filter_ucast ucast = {0};
2821         enum ecore_filter_ucast_type type;
2822         uint16_t filter_type = 0;
2823         char str[80];
2824         int rc;
2825
2826         filter_type = conf->filter_type;
2827         /* Determine if the given filter classification is supported */
2828         qede_get_ecore_tunn_params(filter_type, &type, clss, str);
2829         if (*clss == MAX_ECORE_TUNN_CLSS) {
2830                 DP_ERR(edev, "Unsupported filter type\n");
2831                 return -EINVAL;
2832         }
2833         /* Init tunnel ucast params */
2834         rc = qede_set_ucast_tunn_cmn_param(&ucast, conf, type);
2835         if (rc != ECORE_SUCCESS) {
2836                 DP_ERR(edev, "Unsupported Tunnel filter type 0x%x\n",
2837                 conf->filter_type);
2838                 return rc;
2839         }
2840         DP_INFO(edev, "Rule: \"%s\", op %d, type 0x%x\n",
2841                 str, filter_op, ucast.type);
2842
2843         ucast.opcode = add ? ECORE_FILTER_ADD : ECORE_FILTER_REMOVE;
2844
2845         /* Skip MAC/VLAN if filter is based on VNI */
2846         if (!(filter_type & ETH_TUNNEL_FILTER_TENID)) {
2847                 rc = qede_mac_int_ops(eth_dev, &ucast, add);
2848                 if ((rc == 0) && add) {
2849                         /* Enable accept anyvlan */
2850                         qede_config_accept_any_vlan(qdev, true);
2851                 }
2852         } else {
2853                 rc = qede_ucast_filter(eth_dev, &ucast, add);
2854                 if (rc == 0)
2855                         rc = ecore_filter_ucast_cmd(edev, &ucast,
2856                                             ECORE_SPQ_MODE_CB, NULL);
2857         }
2858
2859         return rc;
2860 }
2861
2862 static int
2863 qede_tunn_filter_config(struct rte_eth_dev *eth_dev,
2864                         enum rte_filter_op filter_op,
2865                         const struct rte_eth_tunnel_filter_conf *conf)
2866 {
2867         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2868         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2869         enum ecore_tunn_clss clss = MAX_ECORE_TUNN_CLSS;
2870         bool add;
2871         int rc;
2872
2873         PMD_INIT_FUNC_TRACE(edev);
2874
2875         switch (filter_op) {
2876         case RTE_ETH_FILTER_ADD:
2877                 add = true;
2878                 break;
2879         case RTE_ETH_FILTER_DELETE:
2880                 add = false;
2881                 break;
2882         default:
2883                 DP_ERR(edev, "Unsupported operation %d\n", filter_op);
2884                 return -EINVAL;
2885         }
2886
2887         if (IS_VF(edev))
2888                 return qede_tunn_enable(eth_dev,
2889                                         ECORE_TUNN_CLSS_MAC_VLAN,
2890                                         conf->tunnel_type, add);
2891
2892         rc = _qede_tunn_filter_config(eth_dev, conf, filter_op, &clss, add);
2893         if (rc != ECORE_SUCCESS)
2894                 return rc;
2895
2896         if (add) {
2897                 if (conf->tunnel_type == RTE_TUNNEL_TYPE_VXLAN) {
2898                         qdev->vxlan.num_filters++;
2899                         qdev->vxlan.filter_type = conf->filter_type;
2900                 } else { /* GENEVE */
2901                         qdev->geneve.num_filters++;
2902                         qdev->geneve.filter_type = conf->filter_type;
2903                 }
2904
2905                 if (!qdev->vxlan.enable || !qdev->geneve.enable ||
2906                     !qdev->ipgre.enable)
2907                         return qede_tunn_enable(eth_dev, clss,
2908                                                 conf->tunnel_type,
2909                                                 true);
2910         } else {
2911                 if (conf->tunnel_type == RTE_TUNNEL_TYPE_VXLAN)
2912                         qdev->vxlan.num_filters--;
2913                 else /*GENEVE*/
2914                         qdev->geneve.num_filters--;
2915
2916                 /* Disable VXLAN if VXLAN filters become 0 */
2917                 if ((qdev->vxlan.num_filters == 0) ||
2918                     (qdev->geneve.num_filters == 0))
2919                         return qede_tunn_enable(eth_dev, clss,
2920                                                 conf->tunnel_type,
2921                                                 false);
2922         }
2923
2924         return 0;
2925 }
2926
2927 int qede_dev_filter_ctrl(struct rte_eth_dev *eth_dev,
2928                          enum rte_filter_type filter_type,
2929                          enum rte_filter_op filter_op,
2930                          void *arg)
2931 {
2932         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
2933         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
2934         struct rte_eth_tunnel_filter_conf *filter_conf =
2935                         (struct rte_eth_tunnel_filter_conf *)arg;
2936
2937         switch (filter_type) {
2938         case RTE_ETH_FILTER_TUNNEL:
2939                 switch (filter_conf->tunnel_type) {
2940                 case RTE_TUNNEL_TYPE_VXLAN:
2941                 case RTE_TUNNEL_TYPE_GENEVE:
2942                 case RTE_TUNNEL_TYPE_IP_IN_GRE:
2943                         DP_INFO(edev,
2944                                 "Packet steering to the specified Rx queue"
2945                                 " is not supported with UDP tunneling");
2946                         return(qede_tunn_filter_config(eth_dev, filter_op,
2947                                                       filter_conf));
2948                 case RTE_TUNNEL_TYPE_TEREDO:
2949                 case RTE_TUNNEL_TYPE_NVGRE:
2950                 case RTE_L2_TUNNEL_TYPE_E_TAG:
2951                         DP_ERR(edev, "Unsupported tunnel type %d\n",
2952                                 filter_conf->tunnel_type);
2953                         return -EINVAL;
2954                 case RTE_TUNNEL_TYPE_NONE:
2955                 default:
2956                         return 0;
2957                 }
2958                 break;
2959         case RTE_ETH_FILTER_FDIR:
2960                 return qede_fdir_filter_conf(eth_dev, filter_op, arg);
2961         case RTE_ETH_FILTER_NTUPLE:
2962                 return qede_ntuple_filter_conf(eth_dev, filter_op, arg);
2963         case RTE_ETH_FILTER_MACVLAN:
2964         case RTE_ETH_FILTER_ETHERTYPE:
2965         case RTE_ETH_FILTER_FLEXIBLE:
2966         case RTE_ETH_FILTER_SYN:
2967         case RTE_ETH_FILTER_HASH:
2968         case RTE_ETH_FILTER_L2_TUNNEL:
2969         case RTE_ETH_FILTER_MAX:
2970         default:
2971                 DP_ERR(edev, "Unsupported filter type %d\n",
2972                         filter_type);
2973                 return -EINVAL;
2974         }
2975
2976         return 0;
2977 }
2978
2979 static const struct eth_dev_ops qede_eth_dev_ops = {
2980         .dev_configure = qede_dev_configure,
2981         .dev_infos_get = qede_dev_info_get,
2982         .rx_queue_setup = qede_rx_queue_setup,
2983         .rx_queue_release = qede_rx_queue_release,
2984         .tx_queue_setup = qede_tx_queue_setup,
2985         .tx_queue_release = qede_tx_queue_release,
2986         .dev_start = qede_dev_start,
2987         .dev_set_link_up = qede_dev_set_link_up,
2988         .dev_set_link_down = qede_dev_set_link_down,
2989         .link_update = qede_link_update,
2990         .promiscuous_enable = qede_promiscuous_enable,
2991         .promiscuous_disable = qede_promiscuous_disable,
2992         .allmulticast_enable = qede_allmulticast_enable,
2993         .allmulticast_disable = qede_allmulticast_disable,
2994         .set_mc_addr_list = qede_set_mc_addr_list,
2995         .dev_stop = qede_dev_stop,
2996         .dev_close = qede_dev_close,
2997         .stats_get = qede_get_stats,
2998         .stats_reset = qede_reset_stats,
2999         .xstats_get = qede_get_xstats,
3000         .xstats_reset = qede_reset_xstats,
3001         .xstats_get_names = qede_get_xstats_names,
3002         .mac_addr_add = qede_mac_addr_add,
3003         .mac_addr_remove = qede_mac_addr_remove,
3004         .mac_addr_set = qede_mac_addr_set,
3005         .vlan_offload_set = qede_vlan_offload_set,
3006         .vlan_filter_set = qede_vlan_filter_set,
3007         .flow_ctrl_set = qede_flow_ctrl_set,
3008         .flow_ctrl_get = qede_flow_ctrl_get,
3009         .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
3010         .rss_hash_update = qede_rss_hash_update,
3011         .rss_hash_conf_get = qede_rss_hash_conf_get,
3012         .reta_update  = qede_rss_reta_update,
3013         .reta_query  = qede_rss_reta_query,
3014         .mtu_set = qede_set_mtu,
3015         .filter_ctrl = qede_dev_filter_ctrl,
3016         .udp_tunnel_port_add = qede_udp_dst_port_add,
3017         .udp_tunnel_port_del = qede_udp_dst_port_del,
3018 };
3019
3020 static const struct eth_dev_ops qede_eth_vf_dev_ops = {
3021         .dev_configure = qede_dev_configure,
3022         .dev_infos_get = qede_dev_info_get,
3023         .rx_queue_setup = qede_rx_queue_setup,
3024         .rx_queue_release = qede_rx_queue_release,
3025         .tx_queue_setup = qede_tx_queue_setup,
3026         .tx_queue_release = qede_tx_queue_release,
3027         .dev_start = qede_dev_start,
3028         .dev_set_link_up = qede_dev_set_link_up,
3029         .dev_set_link_down = qede_dev_set_link_down,
3030         .link_update = qede_link_update,
3031         .promiscuous_enable = qede_promiscuous_enable,
3032         .promiscuous_disable = qede_promiscuous_disable,
3033         .allmulticast_enable = qede_allmulticast_enable,
3034         .allmulticast_disable = qede_allmulticast_disable,
3035         .set_mc_addr_list = qede_set_mc_addr_list,
3036         .dev_stop = qede_dev_stop,
3037         .dev_close = qede_dev_close,
3038         .stats_get = qede_get_stats,
3039         .stats_reset = qede_reset_stats,
3040         .xstats_get = qede_get_xstats,
3041         .xstats_reset = qede_reset_xstats,
3042         .xstats_get_names = qede_get_xstats_names,
3043         .vlan_offload_set = qede_vlan_offload_set,
3044         .vlan_filter_set = qede_vlan_filter_set,
3045         .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
3046         .rss_hash_update = qede_rss_hash_update,
3047         .rss_hash_conf_get = qede_rss_hash_conf_get,
3048         .reta_update  = qede_rss_reta_update,
3049         .reta_query  = qede_rss_reta_query,
3050         .mtu_set = qede_set_mtu,
3051         .udp_tunnel_port_add = qede_udp_dst_port_add,
3052         .udp_tunnel_port_del = qede_udp_dst_port_del,
3053         .mac_addr_add = qede_mac_addr_add,
3054         .mac_addr_remove = qede_mac_addr_remove,
3055         .mac_addr_set = qede_mac_addr_set,
3056 };
3057
3058 static void qede_update_pf_params(struct ecore_dev *edev)
3059 {
3060         struct ecore_pf_params pf_params;
3061
3062         memset(&pf_params, 0, sizeof(struct ecore_pf_params));
3063         pf_params.eth_pf_params.num_cons = QEDE_PF_NUM_CONNS;
3064         pf_params.eth_pf_params.num_arfs_filters = QEDE_RFS_MAX_FLTR;
3065         qed_ops->common->update_pf_params(edev, &pf_params);
3066 }
3067
3068 static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
3069 {
3070         struct rte_pci_device *pci_dev;
3071         struct rte_pci_addr pci_addr;
3072         struct qede_dev *adapter;
3073         struct ecore_dev *edev;
3074         struct qed_dev_eth_info dev_info;
3075         struct qed_slowpath_params params;
3076         static bool do_once = true;
3077         uint8_t bulletin_change;
3078         uint8_t vf_mac[ETHER_ADDR_LEN];
3079         uint8_t is_mac_forced;
3080         bool is_mac_exist;
3081         /* Fix up ecore debug level */
3082         uint32_t dp_module = ~0 & ~ECORE_MSG_HW;
3083         uint8_t dp_level = ECORE_LEVEL_VERBOSE;
3084         uint32_t int_mode;
3085         int rc;
3086
3087         /* Extract key data structures */
3088         adapter = eth_dev->data->dev_private;
3089         adapter->ethdev = eth_dev;
3090         edev = &adapter->edev;
3091         pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
3092         pci_addr = pci_dev->addr;
3093
3094         PMD_INIT_FUNC_TRACE(edev);
3095
3096         snprintf(edev->name, NAME_SIZE, PCI_SHORT_PRI_FMT ":dpdk-port-%u",
3097                  pci_addr.bus, pci_addr.devid, pci_addr.function,
3098                  eth_dev->data->port_id);
3099
3100         eth_dev->rx_pkt_burst = qede_recv_pkts;
3101         eth_dev->tx_pkt_burst = qede_xmit_pkts;
3102         eth_dev->tx_pkt_prepare = qede_xmit_prep_pkts;
3103
3104         if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
3105                 DP_ERR(edev, "Skipping device init from secondary process\n");
3106                 return 0;
3107         }
3108
3109         rte_eth_copy_pci_info(eth_dev, pci_dev);
3110
3111         /* @DPDK */
3112         edev->vendor_id = pci_dev->id.vendor_id;
3113         edev->device_id = pci_dev->id.device_id;
3114
3115         qed_ops = qed_get_eth_ops();
3116         if (!qed_ops) {
3117                 DP_ERR(edev, "Failed to get qed_eth_ops_pass\n");
3118                 return -EINVAL;
3119         }
3120
3121         DP_INFO(edev, "Starting qede probe\n");
3122         rc = qed_ops->common->probe(edev, pci_dev, dp_module,
3123                                     dp_level, is_vf);
3124         if (rc != 0) {
3125                 DP_ERR(edev, "qede probe failed rc %d\n", rc);
3126                 return -ENODEV;
3127         }
3128         qede_update_pf_params(edev);
3129
3130         switch (pci_dev->intr_handle.type) {
3131         case RTE_INTR_HANDLE_UIO_INTX:
3132         case RTE_INTR_HANDLE_VFIO_LEGACY:
3133                 int_mode = ECORE_INT_MODE_INTA;
3134                 rte_intr_callback_register(&pci_dev->intr_handle,
3135                                            qede_interrupt_handler_intx,
3136                                            (void *)eth_dev);
3137                 break;
3138         default:
3139                 int_mode = ECORE_INT_MODE_MSIX;
3140                 rte_intr_callback_register(&pci_dev->intr_handle,
3141                                            qede_interrupt_handler,
3142                                            (void *)eth_dev);
3143         }
3144
3145         if (rte_intr_enable(&pci_dev->intr_handle)) {
3146                 DP_ERR(edev, "rte_intr_enable() failed\n");
3147                 return -ENODEV;
3148         }
3149
3150         /* Start the Slowpath-process */
3151         memset(&params, 0, sizeof(struct qed_slowpath_params));
3152
3153         params.int_mode = int_mode;
3154         params.drv_major = QEDE_PMD_VERSION_MAJOR;
3155         params.drv_minor = QEDE_PMD_VERSION_MINOR;
3156         params.drv_rev = QEDE_PMD_VERSION_REVISION;
3157         params.drv_eng = QEDE_PMD_VERSION_PATCH;
3158         strncpy((char *)params.name, QEDE_PMD_VER_PREFIX,
3159                 QEDE_PMD_DRV_VER_STR_SIZE);
3160
3161         /* For CMT mode device do periodic polling for slowpath events.
3162          * This is required since uio device uses only one MSI-x
3163          * interrupt vector but we need one for each engine.
3164          */
3165         if (ECORE_IS_CMT(edev) && IS_PF(edev)) {
3166                 rc = rte_eal_alarm_set(QEDE_SP_TIMER_PERIOD,
3167                                        qede_poll_sp_sb_cb,
3168                                        (void *)eth_dev);
3169                 if (rc != 0) {
3170                         DP_ERR(edev, "Unable to start periodic"
3171                                      " timer rc %d\n", rc);
3172                         return -EINVAL;
3173                 }
3174         }
3175
3176         rc = qed_ops->common->slowpath_start(edev, &params);
3177         if (rc) {
3178                 DP_ERR(edev, "Cannot start slowpath rc = %d\n", rc);
3179                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
3180                                      (void *)eth_dev);
3181                 return -ENODEV;
3182         }
3183
3184         rc = qed_ops->fill_dev_info(edev, &dev_info);
3185         if (rc) {
3186                 DP_ERR(edev, "Cannot get device_info rc %d\n", rc);
3187                 qed_ops->common->slowpath_stop(edev);
3188                 qed_ops->common->remove(edev);
3189                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
3190                                      (void *)eth_dev);
3191                 return -ENODEV;
3192         }
3193
3194         qede_alloc_etherdev(adapter, &dev_info);
3195
3196         adapter->ops->common->set_name(edev, edev->name);
3197
3198         if (!is_vf)
3199                 adapter->dev_info.num_mac_filters =
3200                         (uint32_t)RESC_NUM(ECORE_LEADING_HWFN(edev),
3201                                             ECORE_MAC);
3202         else
3203                 ecore_vf_get_num_mac_filters(ECORE_LEADING_HWFN(edev),
3204                                 (uint32_t *)&adapter->dev_info.num_mac_filters);
3205
3206         /* Allocate memory for storing MAC addr */
3207         eth_dev->data->mac_addrs = rte_zmalloc(edev->name,
3208                                         (ETHER_ADDR_LEN *
3209                                         adapter->dev_info.num_mac_filters),
3210                                         RTE_CACHE_LINE_SIZE);
3211
3212         if (eth_dev->data->mac_addrs == NULL) {
3213                 DP_ERR(edev, "Failed to allocate MAC address\n");
3214                 qed_ops->common->slowpath_stop(edev);
3215                 qed_ops->common->remove(edev);
3216                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
3217                                      (void *)eth_dev);
3218                 return -ENOMEM;
3219         }
3220
3221         if (!is_vf) {
3222                 ether_addr_copy((struct ether_addr *)edev->hwfns[0].
3223                                 hw_info.hw_mac_addr,
3224                                 &eth_dev->data->mac_addrs[0]);
3225                 ether_addr_copy(&eth_dev->data->mac_addrs[0],
3226                                 &adapter->primary_mac);
3227         } else {
3228                 ecore_vf_read_bulletin(ECORE_LEADING_HWFN(edev),
3229                                        &bulletin_change);
3230                 if (bulletin_change) {
3231                         is_mac_exist =
3232                             ecore_vf_bulletin_get_forced_mac(
3233                                                 ECORE_LEADING_HWFN(edev),
3234                                                 vf_mac,
3235                                                 &is_mac_forced);
3236                         if (is_mac_exist) {
3237                                 DP_INFO(edev, "VF macaddr received from PF\n");
3238                                 ether_addr_copy((struct ether_addr *)&vf_mac,
3239                                                 &eth_dev->data->mac_addrs[0]);
3240                                 ether_addr_copy(&eth_dev->data->mac_addrs[0],
3241                                                 &adapter->primary_mac);
3242                         } else {
3243                                 DP_ERR(edev, "No VF macaddr assigned\n");
3244                         }
3245                 }
3246         }
3247
3248         eth_dev->dev_ops = (is_vf) ? &qede_eth_vf_dev_ops : &qede_eth_dev_ops;
3249
3250         if (do_once) {
3251                 qede_print_adapter_info(adapter);
3252                 do_once = false;
3253         }
3254
3255         /* Bring-up the link */
3256         qede_dev_set_link_state(eth_dev, true);
3257
3258         adapter->num_tx_queues = 0;
3259         adapter->num_rx_queues = 0;
3260         SLIST_INIT(&adapter->fdir_info.fdir_list_head);
3261         SLIST_INIT(&adapter->vlan_list_head);
3262         SLIST_INIT(&adapter->uc_list_head);
3263         SLIST_INIT(&adapter->mc_list_head);
3264         adapter->mtu = ETHER_MTU;
3265         adapter->vport_started = false;
3266
3267         /* VF tunnel offloads is enabled by default in PF driver */
3268         adapter->vxlan.num_filters = 0;
3269         adapter->geneve.num_filters = 0;
3270         adapter->ipgre.num_filters = 0;
3271         if (is_vf) {
3272                 adapter->vxlan.enable = true;
3273                 adapter->vxlan.filter_type = ETH_TUNNEL_FILTER_IMAC |
3274                                              ETH_TUNNEL_FILTER_IVLAN;
3275                 adapter->vxlan.udp_port = QEDE_VXLAN_DEF_PORT;
3276                 adapter->geneve.enable = true;
3277                 adapter->geneve.filter_type = ETH_TUNNEL_FILTER_IMAC |
3278                                               ETH_TUNNEL_FILTER_IVLAN;
3279                 adapter->geneve.udp_port = QEDE_GENEVE_DEF_PORT;
3280                 adapter->ipgre.enable = true;
3281                 adapter->ipgre.filter_type = ETH_TUNNEL_FILTER_IMAC |
3282                                              ETH_TUNNEL_FILTER_IVLAN;
3283         } else {
3284                 adapter->vxlan.enable = false;
3285                 adapter->geneve.enable = false;
3286                 adapter->ipgre.enable = false;
3287         }
3288
3289         DP_INFO(edev, "MAC address : %02x:%02x:%02x:%02x:%02x:%02x\n",
3290                 adapter->primary_mac.addr_bytes[0],
3291                 adapter->primary_mac.addr_bytes[1],
3292                 adapter->primary_mac.addr_bytes[2],
3293                 adapter->primary_mac.addr_bytes[3],
3294                 adapter->primary_mac.addr_bytes[4],
3295                 adapter->primary_mac.addr_bytes[5]);
3296
3297         DP_INFO(edev, "Device initialized\n");
3298
3299         return 0;
3300 }
3301
3302 static int qedevf_eth_dev_init(struct rte_eth_dev *eth_dev)
3303 {
3304         return qede_common_dev_init(eth_dev, 1);
3305 }
3306
3307 static int qede_eth_dev_init(struct rte_eth_dev *eth_dev)
3308 {
3309         return qede_common_dev_init(eth_dev, 0);
3310 }
3311
3312 static int qede_dev_common_uninit(struct rte_eth_dev *eth_dev)
3313 {
3314 #ifdef RTE_LIBRTE_QEDE_DEBUG_INIT
3315         struct qede_dev *qdev = eth_dev->data->dev_private;
3316         struct ecore_dev *edev = &qdev->edev;
3317
3318         PMD_INIT_FUNC_TRACE(edev);
3319 #endif
3320
3321         /* only uninitialize in the primary process */
3322         if (rte_eal_process_type() != RTE_PROC_PRIMARY)
3323                 return 0;
3324
3325         /* safe to close dev here */
3326         qede_dev_close(eth_dev);
3327
3328         eth_dev->dev_ops = NULL;
3329         eth_dev->rx_pkt_burst = NULL;
3330         eth_dev->tx_pkt_burst = NULL;
3331
3332         if (eth_dev->data->mac_addrs)
3333                 rte_free(eth_dev->data->mac_addrs);
3334
3335         eth_dev->data->mac_addrs = NULL;
3336
3337         return 0;
3338 }
3339
3340 static int qede_eth_dev_uninit(struct rte_eth_dev *eth_dev)
3341 {
3342         return qede_dev_common_uninit(eth_dev);
3343 }
3344
3345 static int qedevf_eth_dev_uninit(struct rte_eth_dev *eth_dev)
3346 {
3347         return qede_dev_common_uninit(eth_dev);
3348 }
3349
3350 static const struct rte_pci_id pci_id_qedevf_map[] = {
3351 #define QEDEVF_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
3352         {
3353                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_VF)
3354         },
3355         {
3356                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_IOV)
3357         },
3358         {
3359                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_IOV)
3360         },
3361         {.vendor_id = 0,}
3362 };
3363
3364 static const struct rte_pci_id pci_id_qede_map[] = {
3365 #define QEDE_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
3366         {
3367                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_57980E)
3368         },
3369         {
3370                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_57980S)
3371         },
3372         {
3373                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_40)
3374         },
3375         {
3376                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_25)
3377         },
3378         {
3379                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_100)
3380         },
3381         {
3382                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_50)
3383         },
3384         {
3385                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_50G)
3386         },
3387         {
3388                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_10G)
3389         },
3390         {
3391                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_40G)
3392         },
3393         {
3394                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_25G)
3395         },
3396         {.vendor_id = 0,}
3397 };
3398
3399 static int qedevf_eth_dev_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3400         struct rte_pci_device *pci_dev)
3401 {
3402         return rte_eth_dev_pci_generic_probe(pci_dev,
3403                 sizeof(struct qede_dev), qedevf_eth_dev_init);
3404 }
3405
3406 static int qedevf_eth_dev_pci_remove(struct rte_pci_device *pci_dev)
3407 {
3408         return rte_eth_dev_pci_generic_remove(pci_dev, qedevf_eth_dev_uninit);
3409 }
3410
3411 static struct rte_pci_driver rte_qedevf_pmd = {
3412         .id_table = pci_id_qedevf_map,
3413         .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
3414         .probe = qedevf_eth_dev_pci_probe,
3415         .remove = qedevf_eth_dev_pci_remove,
3416 };
3417
3418 static int qede_eth_dev_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
3419         struct rte_pci_device *pci_dev)
3420 {
3421         return rte_eth_dev_pci_generic_probe(pci_dev,
3422                 sizeof(struct qede_dev), qede_eth_dev_init);
3423 }
3424
3425 static int qede_eth_dev_pci_remove(struct rte_pci_device *pci_dev)
3426 {
3427         return rte_eth_dev_pci_generic_remove(pci_dev, qede_eth_dev_uninit);
3428 }
3429
3430 static struct rte_pci_driver rte_qede_pmd = {
3431         .id_table = pci_id_qede_map,
3432         .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
3433         .probe = qede_eth_dev_pci_probe,
3434         .remove = qede_eth_dev_pci_remove,
3435 };
3436
3437 RTE_PMD_REGISTER_PCI(net_qede, rte_qede_pmd);
3438 RTE_PMD_REGISTER_PCI_TABLE(net_qede, pci_id_qede_map);
3439 RTE_PMD_REGISTER_KMOD_DEP(net_qede, "* igb_uio | uio_pci_generic | vfio-pci");
3440 RTE_PMD_REGISTER_PCI(net_qede_vf, rte_qedevf_pmd);
3441 RTE_PMD_REGISTER_PCI_TABLE(net_qede_vf, pci_id_qedevf_map);
3442 RTE_PMD_REGISTER_KMOD_DEP(net_qede_vf, "* igb_uio | vfio-pci");
3443
3444 RTE_INIT(qede_init_log);
3445 static void
3446 qede_init_log(void)
3447 {
3448         qede_logtype_init = rte_log_register("pmd.net.qede.init");
3449         if (qede_logtype_init >= 0)
3450                 rte_log_set_level(qede_logtype_init, RTE_LOG_NOTICE);
3451         qede_logtype_driver = rte_log_register("pmd.net.qede.driver");
3452         if (qede_logtype_driver >= 0)
3453                 rte_log_set_level(qede_logtype_driver, RTE_LOG_NOTICE);
3454 }