drivers/net/qede/qede_ethdev.c

   1 /*
   2  * Copyright (c) 2016 QLogic Corporation.
   3  * All rights reserved.
   4  * www.qlogic.com
   5  *
   6  * See LICENSE.qede_pmd for copyright and licensing details.
   7  */
   8
   9 #include "qede_ethdev.h"
  10 #include <rte_alarm.h>
  11 #include <rte_version.h>
  12
  13 /* Globals */
  14 static const struct qed_eth_ops *qed_ops;
  15 static int64_t timer_period = 1;
  16
  17 /* VXLAN tunnel classification mapping */
  18 const struct _qede_vxlan_tunn_types {
  19         uint16_t rte_filter_type;
  20         enum ecore_filter_ucast_type qede_type;
  21         enum ecore_tunn_clss qede_tunn_clss;
  22         const char *string;
  23 } qede_tunn_types[] = {
  24         {
  25                 ETH_TUNNEL_FILTER_OMAC,
  26                 ECORE_FILTER_MAC,
  27                 ECORE_TUNN_CLSS_MAC_VLAN,
  28                 "outer-mac"
  29         },
  30         {
  31                 ETH_TUNNEL_FILTER_TENID,
  32                 ECORE_FILTER_VNI,
  33                 ECORE_TUNN_CLSS_MAC_VNI,
  34                 "vni"
  35         },
  36         {
  37                 ETH_TUNNEL_FILTER_IMAC,
  38                 ECORE_FILTER_INNER_MAC,
  39                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  40                 "inner-mac"
  41         },
  42         {
  43                 ETH_TUNNEL_FILTER_IVLAN,
  44                 ECORE_FILTER_INNER_VLAN,
  45                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  46                 "inner-vlan"
  47         },
  48         {
  49                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_TENID,
  50                 ECORE_FILTER_MAC_VNI_PAIR,
  51                 ECORE_TUNN_CLSS_MAC_VNI,
  52                 "outer-mac and vni"
  53         },
  54         {
  55                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_IMAC,
  56                 ECORE_FILTER_UNUSED,
  57                 MAX_ECORE_TUNN_CLSS,
  58                 "outer-mac and inner-mac"
  59         },
  60         {
  61                 ETH_TUNNEL_FILTER_OMAC | ETH_TUNNEL_FILTER_IVLAN,
  62                 ECORE_FILTER_UNUSED,
  63                 MAX_ECORE_TUNN_CLSS,
  64                 "outer-mac and inner-vlan"
  65         },
  66         {
  67                 ETH_TUNNEL_FILTER_TENID | ETH_TUNNEL_FILTER_IMAC,
  68                 ECORE_FILTER_INNER_MAC_VNI_PAIR,
  69                 ECORE_TUNN_CLSS_INNER_MAC_VNI,
  70                 "vni and inner-mac",
  71         },
  72         {
  73                 ETH_TUNNEL_FILTER_TENID | ETH_TUNNEL_FILTER_IVLAN,
  74                 ECORE_FILTER_UNUSED,
  75                 MAX_ECORE_TUNN_CLSS,
  76                 "vni and inner-vlan",
  77         },
  78         {
  79                 ETH_TUNNEL_FILTER_IMAC | ETH_TUNNEL_FILTER_IVLAN,
  80                 ECORE_FILTER_INNER_PAIR,
  81                 ECORE_TUNN_CLSS_INNER_MAC_VLAN,
  82                 "inner-mac and inner-vlan",
  83         },
  84         {
  85                 ETH_TUNNEL_FILTER_OIP,
  86                 ECORE_FILTER_UNUSED,
  87                 MAX_ECORE_TUNN_CLSS,
  88                 "outer-IP"
  89         },
  90         {
  91                 ETH_TUNNEL_FILTER_IIP,
  92                 ECORE_FILTER_UNUSED,
  93                 MAX_ECORE_TUNN_CLSS,
  94                 "inner-IP"
  95         },
  96         {
  97                 RTE_TUNNEL_FILTER_IMAC_IVLAN,
  98                 ECORE_FILTER_UNUSED,
  99                 MAX_ECORE_TUNN_CLSS,
 100                 "IMAC_IVLAN"
 101         },
 102         {
 103                 RTE_TUNNEL_FILTER_IMAC_IVLAN_TENID,
 104                 ECORE_FILTER_UNUSED,
 105                 MAX_ECORE_TUNN_CLSS,
 106                 "IMAC_IVLAN_TENID"
 107         },
 108         {
 109                 RTE_TUNNEL_FILTER_IMAC_TENID,
 110                 ECORE_FILTER_UNUSED,
 111                 MAX_ECORE_TUNN_CLSS,
 112                 "IMAC_TENID"
 113         },
 114         {
 115                 RTE_TUNNEL_FILTER_OMAC_TENID_IMAC,
 116                 ECORE_FILTER_UNUSED,
 117                 MAX_ECORE_TUNN_CLSS,
 118                 "OMAC_TENID_IMAC"
 119         },
 120 };
 121
 122 struct rte_qede_xstats_name_off {
 123         char name[RTE_ETH_XSTATS_NAME_SIZE];
 124         uint64_t offset;
 125 };
 126
 127 static const struct rte_qede_xstats_name_off qede_xstats_strings[] = {
 128         {"rx_unicast_bytes", offsetof(struct ecore_eth_stats, rx_ucast_bytes)},
 129         {"rx_multicast_bytes",
 130                 offsetof(struct ecore_eth_stats, rx_mcast_bytes)},
 131         {"rx_broadcast_bytes",
 132                 offsetof(struct ecore_eth_stats, rx_bcast_bytes)},
 133         {"rx_unicast_packets", offsetof(struct ecore_eth_stats, rx_ucast_pkts)},
 134         {"rx_multicast_packets",
 135                 offsetof(struct ecore_eth_stats, rx_mcast_pkts)},
 136         {"rx_broadcast_packets",
 137                 offsetof(struct ecore_eth_stats, rx_bcast_pkts)},
 138
 139         {"tx_unicast_bytes", offsetof(struct ecore_eth_stats, tx_ucast_bytes)},
 140         {"tx_multicast_bytes",
 141                 offsetof(struct ecore_eth_stats, tx_mcast_bytes)},
 142         {"tx_broadcast_bytes",
 143                 offsetof(struct ecore_eth_stats, tx_bcast_bytes)},
 144         {"tx_unicast_packets", offsetof(struct ecore_eth_stats, tx_ucast_pkts)},
 145         {"tx_multicast_packets",
 146                 offsetof(struct ecore_eth_stats, tx_mcast_pkts)},
 147         {"tx_broadcast_packets",
 148                 offsetof(struct ecore_eth_stats, tx_bcast_pkts)},
 149
 150         {"rx_64_byte_packets",
 151                 offsetof(struct ecore_eth_stats, rx_64_byte_packets)},
 152         {"rx_65_to_127_byte_packets",
 153                 offsetof(struct ecore_eth_stats, rx_65_to_127_byte_packets)},
 154         {"rx_128_to_255_byte_packets",
 155                 offsetof(struct ecore_eth_stats, rx_128_to_255_byte_packets)},
 156         {"rx_256_to_511_byte_packets",
 157                 offsetof(struct ecore_eth_stats, rx_256_to_511_byte_packets)},
 158         {"rx_512_to_1023_byte_packets",
 159                 offsetof(struct ecore_eth_stats, rx_512_to_1023_byte_packets)},
 160         {"rx_1024_to_1518_byte_packets",
 161                 offsetof(struct ecore_eth_stats, rx_1024_to_1518_byte_packets)},
 162         {"rx_1519_to_1522_byte_packets",
 163                 offsetof(struct ecore_eth_stats, rx_1519_to_1522_byte_packets)},
 164         {"rx_1519_to_2047_byte_packets",
 165                 offsetof(struct ecore_eth_stats, rx_1519_to_2047_byte_packets)},
 166         {"rx_2048_to_4095_byte_packets",
 167                 offsetof(struct ecore_eth_stats, rx_2048_to_4095_byte_packets)},
 168         {"rx_4096_to_9216_byte_packets",
 169                 offsetof(struct ecore_eth_stats, rx_4096_to_9216_byte_packets)},
 170         {"rx_9217_to_16383_byte_packets",
 171                 offsetof(struct ecore_eth_stats,
 172                          rx_9217_to_16383_byte_packets)},
 173         {"tx_64_byte_packets",
 174                 offsetof(struct ecore_eth_stats, tx_64_byte_packets)},
 175         {"tx_65_to_127_byte_packets",
 176                 offsetof(struct ecore_eth_stats, tx_65_to_127_byte_packets)},
 177         {"tx_128_to_255_byte_packets",
 178                 offsetof(struct ecore_eth_stats, tx_128_to_255_byte_packets)},
 179         {"tx_256_to_511_byte_packets",
 180                 offsetof(struct ecore_eth_stats, tx_256_to_511_byte_packets)},
 181         {"tx_512_to_1023_byte_packets",
 182                 offsetof(struct ecore_eth_stats, tx_512_to_1023_byte_packets)},
 183         {"tx_1024_to_1518_byte_packets",
 184                 offsetof(struct ecore_eth_stats, tx_1024_to_1518_byte_packets)},
 185         {"trx_1519_to_1522_byte_packets",
 186                 offsetof(struct ecore_eth_stats, tx_1519_to_2047_byte_packets)},
 187         {"tx_2048_to_4095_byte_packets",
 188                 offsetof(struct ecore_eth_stats, tx_2048_to_4095_byte_packets)},
 189         {"tx_4096_to_9216_byte_packets",
 190                 offsetof(struct ecore_eth_stats, tx_4096_to_9216_byte_packets)},
 191         {"tx_9217_to_16383_byte_packets",
 192                 offsetof(struct ecore_eth_stats,
 193                          tx_9217_to_16383_byte_packets)},
 194
 195         {"rx_mac_crtl_frames",
 196                 offsetof(struct ecore_eth_stats, rx_mac_crtl_frames)},
 197         {"tx_mac_control_frames",
 198                 offsetof(struct ecore_eth_stats, tx_mac_ctrl_frames)},
 199         {"rx_pause_frames", offsetof(struct ecore_eth_stats, rx_pause_frames)},
 200         {"tx_pause_frames", offsetof(struct ecore_eth_stats, tx_pause_frames)},
 201         {"rx_priority_flow_control_frames",
 202                 offsetof(struct ecore_eth_stats, rx_pfc_frames)},
 203         {"tx_priority_flow_control_frames",
 204                 offsetof(struct ecore_eth_stats, tx_pfc_frames)},
 205
 206         {"rx_crc_errors", offsetof(struct ecore_eth_stats, rx_crc_errors)},
 207         {"rx_align_errors", offsetof(struct ecore_eth_stats, rx_align_errors)},
 208         {"rx_carrier_errors",
 209                 offsetof(struct ecore_eth_stats, rx_carrier_errors)},
 210         {"rx_oversize_packet_errors",
 211                 offsetof(struct ecore_eth_stats, rx_oversize_packets)},
 212         {"rx_jabber_errors", offsetof(struct ecore_eth_stats, rx_jabbers)},
 213         {"rx_undersize_packet_errors",
 214                 offsetof(struct ecore_eth_stats, rx_undersize_packets)},
 215         {"rx_fragments", offsetof(struct ecore_eth_stats, rx_fragments)},
 216         {"rx_host_buffer_not_available",
 217                 offsetof(struct ecore_eth_stats, no_buff_discards)},
 218         /* Number of packets discarded because they are bigger than MTU */
 219         {"rx_packet_too_big_discards",
 220                 offsetof(struct ecore_eth_stats, packet_too_big_discard)},
 221         {"rx_ttl_zero_discards",
 222                 offsetof(struct ecore_eth_stats, ttl0_discard)},
 223         {"rx_multi_function_tag_filter_discards",
 224                 offsetof(struct ecore_eth_stats, mftag_filter_discards)},
 225         {"rx_mac_filter_discards",
 226                 offsetof(struct ecore_eth_stats, mac_filter_discards)},
 227         {"rx_hw_buffer_truncates",
 228                 offsetof(struct ecore_eth_stats, brb_truncates)},
 229         {"rx_hw_buffer_discards",
 230                 offsetof(struct ecore_eth_stats, brb_discards)},
 231         {"tx_lpi_entry_count",
 232                 offsetof(struct ecore_eth_stats, tx_lpi_entry_count)},
 233         {"tx_total_collisions",
 234                 offsetof(struct ecore_eth_stats, tx_total_collisions)},
 235         {"tx_error_drop_packets",
 236                 offsetof(struct ecore_eth_stats, tx_err_drop_pkts)},
 237
 238         {"rx_mac_bytes", offsetof(struct ecore_eth_stats, rx_mac_bytes)},
 239         {"rx_mac_unicast_packets",
 240                 offsetof(struct ecore_eth_stats, rx_mac_uc_packets)},
 241         {"rx_mac_multicast_packets",
 242                 offsetof(struct ecore_eth_stats, rx_mac_mc_packets)},
 243         {"rx_mac_broadcast_packets",
 244                 offsetof(struct ecore_eth_stats, rx_mac_bc_packets)},
 245         {"rx_mac_frames_ok",
 246                 offsetof(struct ecore_eth_stats, rx_mac_frames_ok)},
 247         {"tx_mac_bytes", offsetof(struct ecore_eth_stats, tx_mac_bytes)},
 248         {"tx_mac_unicast_packets",
 249                 offsetof(struct ecore_eth_stats, tx_mac_uc_packets)},
 250         {"tx_mac_multicast_packets",
 251                 offsetof(struct ecore_eth_stats, tx_mac_mc_packets)},
 252         {"tx_mac_broadcast_packets",
 253                 offsetof(struct ecore_eth_stats, tx_mac_bc_packets)},
 254
 255         {"lro_coalesced_packets",
 256                 offsetof(struct ecore_eth_stats, tpa_coalesced_pkts)},
 257         {"lro_coalesced_events",
 258                 offsetof(struct ecore_eth_stats, tpa_coalesced_events)},
 259         {"lro_aborts_num",
 260                 offsetof(struct ecore_eth_stats, tpa_aborts_num)},
 261         {"lro_not_coalesced_packets",
 262                 offsetof(struct ecore_eth_stats, tpa_not_coalesced_pkts)},
 263         {"lro_coalesced_bytes",
 264                 offsetof(struct ecore_eth_stats, tpa_coalesced_bytes)},
 265 };
 266
 267 static const struct rte_qede_xstats_name_off qede_rxq_xstats_strings[] = {
 268         {"rx_q_segments",
 269                 offsetof(struct qede_rx_queue, rx_segs)},
 270         {"rx_q_hw_errors",
 271                 offsetof(struct qede_rx_queue, rx_hw_errors)},
 272         {"rx_q_allocation_errors",
 273                 offsetof(struct qede_rx_queue, rx_alloc_errors)}
 274 };
 275
 276 static void qede_interrupt_action(struct ecore_hwfn *p_hwfn)
 277 {
 278         ecore_int_sp_dpc((osal_int_ptr_t)(p_hwfn));
 279 }
 280
 281 static void
 282 qede_interrupt_handler(struct rte_intr_handle *handle, void *param)
 283 {
 284         struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
 285         struct qede_dev *qdev = eth_dev->data->dev_private;
 286         struct ecore_dev *edev = &qdev->edev;
 287
 288         qede_interrupt_action(ECORE_LEADING_HWFN(edev));
 289         if (rte_intr_enable(handle))
 290                 DP_ERR(edev, "rte_intr_enable failed\n");
 291 }
 292
 293 static void
 294 qede_alloc_etherdev(struct qede_dev *qdev, struct qed_dev_eth_info *info)
 295 {
 296         rte_memcpy(&qdev->dev_info, info, sizeof(*info));
 297         qdev->num_tc = qdev->dev_info.num_tc;
 298         qdev->ops = qed_ops;
 299 }
 300
 301 static void qede_print_adapter_info(struct qede_dev *qdev)
 302 {
 303         struct ecore_dev *edev = &qdev->edev;
 304         struct qed_dev_info *info = &qdev->dev_info.common;
 305         static char drv_ver[QEDE_PMD_DRV_VER_STR_SIZE];
 306         static char ver_str[QEDE_PMD_DRV_VER_STR_SIZE];
 307
 308         DP_INFO(edev, "*********************************\n");
 309         DP_INFO(edev, " DPDK version:%s\n", rte_version());
 310         DP_INFO(edev, " Chip details : %s%d\n",
 311                   ECORE_IS_BB(edev) ? "BB" : "AH",
 312                   CHIP_REV_IS_A0(edev) ? 0 : 1);
 313         snprintf(ver_str, QEDE_PMD_DRV_VER_STR_SIZE, "%d.%d.%d.%d",
 314                  info->fw_major, info->fw_minor, info->fw_rev, info->fw_eng);
 315         snprintf(drv_ver, QEDE_PMD_DRV_VER_STR_SIZE, "%s_%s",
 316                  ver_str, QEDE_PMD_VERSION);
 317         DP_INFO(edev, " Driver version : %s\n", drv_ver);
 318         DP_INFO(edev, " Firmware version : %s\n", ver_str);
 319
 320         snprintf(ver_str, MCP_DRV_VER_STR_SIZE,
 321                  "%d.%d.%d.%d",
 322                 (info->mfw_rev >> 24) & 0xff,
 323                 (info->mfw_rev >> 16) & 0xff,
 324                 (info->mfw_rev >> 8) & 0xff, (info->mfw_rev) & 0xff);
 325         DP_INFO(edev, " Management Firmware version : %s\n", ver_str);
 326         DP_INFO(edev, " Firmware file : %s\n", fw_file);
 327         DP_INFO(edev, "*********************************\n");
 328 }
 329
 330 static void qede_set_ucast_cmn_params(struct ecore_filter_ucast *ucast)
 331 {
 332         memset(ucast, 0, sizeof(struct ecore_filter_ucast));
 333         ucast->is_rx_filter = true;
 334         ucast->is_tx_filter = true;
 335         /* ucast->assert_on_error = true; - For debug */
 336 }
 337
 338 static void qede_set_cmn_tunn_param(struct ecore_tunnel_info *p_tunn,
 339                                     uint8_t clss, bool mode, bool mask)
 340 {
 341         memset(p_tunn, 0, sizeof(struct ecore_tunnel_info));
 342         p_tunn->vxlan.b_update_mode = mode;
 343         p_tunn->vxlan.b_mode_enabled = mask;
 344         p_tunn->b_update_rx_cls = true;
 345         p_tunn->b_update_tx_cls = true;
 346         p_tunn->vxlan.tun_cls = clss;
 347 }
 348
 349 static int
 350 qede_ucast_filter(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
 351                   bool add)
 352 {
 353         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 354         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 355         struct qede_ucast_entry *tmp = NULL;
 356         struct qede_ucast_entry *u;
 357         struct ether_addr *mac_addr;
 358
 359         mac_addr  = (struct ether_addr *)ucast->mac;
 360         if (add) {
 361                 SLIST_FOREACH(tmp, &qdev->uc_list_head, list) {
 362                         if ((memcmp(mac_addr, &tmp->mac,
 363                                     ETHER_ADDR_LEN) == 0) &&
 364                              ucast->vlan == tmp->vlan) {
 365                                 DP_ERR(edev, "Unicast MAC is already added"
 366                                        " with vlan = %u, vni = %u\n",
 367                                        ucast->vlan,  ucast->vni);
 368                                         return -EEXIST;
 369                         }
 370                 }
 371                 u = rte_malloc(NULL, sizeof(struct qede_ucast_entry),
 372                                RTE_CACHE_LINE_SIZE);
 373                 if (!u) {
 374                         DP_ERR(edev, "Did not allocate memory for ucast\n");
 375                         return -ENOMEM;
 376                 }
 377                 ether_addr_copy(mac_addr, &u->mac);
 378                 u->vlan = ucast->vlan;
 379                 u->vni = ucast->vni;
 380                 SLIST_INSERT_HEAD(&qdev->uc_list_head, u, list);
 381                 qdev->num_uc_addr++;
 382         } else {
 383                 SLIST_FOREACH(tmp, &qdev->uc_list_head, list) {
 384                         if ((memcmp(mac_addr, &tmp->mac,
 385                                     ETHER_ADDR_LEN) == 0) &&
 386                             ucast->vlan == tmp->vlan      &&
 387                             ucast->vni == tmp->vni)
 388                         break;
 389                 }
 390                 if (tmp == NULL) {
 391                         DP_INFO(edev, "Unicast MAC is not found\n");
 392                         return -EINVAL;
 393                 }
 394                 SLIST_REMOVE(&qdev->uc_list_head, tmp, qede_ucast_entry, list);
 395                 qdev->num_uc_addr--;
 396         }
 397
 398         return 0;
 399 }
 400
 401 static int
 402 qede_mcast_filter(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *mcast,
 403                   bool add)
 404 {
 405         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 406         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 407         struct ether_addr *mac_addr;
 408         struct qede_mcast_entry *tmp = NULL;
 409         struct qede_mcast_entry *m;
 410
 411         mac_addr  = (struct ether_addr *)mcast->mac;
 412         if (add) {
 413                 SLIST_FOREACH(tmp, &qdev->mc_list_head, list) {
 414                         if (memcmp(mac_addr, &tmp->mac, ETHER_ADDR_LEN) == 0) {
 415                                 DP_ERR(edev,
 416                                         "Multicast MAC is already added\n");
 417                                 return -EEXIST;
 418                         }
 419                 }
 420                 m = rte_malloc(NULL, sizeof(struct qede_mcast_entry),
 421                         RTE_CACHE_LINE_SIZE);
 422                 if (!m) {
 423                         DP_ERR(edev,
 424                                 "Did not allocate memory for mcast\n");
 425                         return -ENOMEM;
 426                 }
 427                 ether_addr_copy(mac_addr, &m->mac);
 428                 SLIST_INSERT_HEAD(&qdev->mc_list_head, m, list);
 429                 qdev->num_mc_addr++;
 430         } else {
 431                 SLIST_FOREACH(tmp, &qdev->mc_list_head, list) {
 432                         if (memcmp(mac_addr, &tmp->mac, ETHER_ADDR_LEN) == 0)
 433                                 break;
 434                 }
 435                 if (tmp == NULL) {
 436                         DP_INFO(edev, "Multicast mac is not found\n");
 437                         return -EINVAL;
 438                 }
 439                 SLIST_REMOVE(&qdev->mc_list_head, tmp,
 440                              qede_mcast_entry, list);
 441                 qdev->num_mc_addr--;
 442         }
 443
 444         return 0;
 445 }
 446
 447 static enum _ecore_status_t
 448 qede_mac_int_ops(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast,
 449                  bool add)
 450 {
 451         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 452         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 453         enum _ecore_status_t rc;
 454         struct ecore_filter_mcast mcast;
 455         struct qede_mcast_entry *tmp;
 456         uint16_t j = 0;
 457
 458         /* Multicast */
 459         if (is_multicast_ether_addr((struct ether_addr *)ucast->mac)) {
 460                 if (add) {
 461                         if (qdev->num_mc_addr >= ECORE_MAX_MC_ADDRS) {
 462                                 DP_ERR(edev,
 463                                        "Mcast filter table limit exceeded, "
 464                                        "Please enable mcast promisc mode\n");
 465                                 return -ECORE_INVAL;
 466                         }
 467                 }
 468                 rc = qede_mcast_filter(eth_dev, ucast, add);
 469                 if (rc == 0) {
 470                         DP_INFO(edev, "num_mc_addrs = %u\n", qdev->num_mc_addr);
 471                         memset(&mcast, 0, sizeof(mcast));
 472                         mcast.num_mc_addrs = qdev->num_mc_addr;
 473                         mcast.opcode = ECORE_FILTER_ADD;
 474                         SLIST_FOREACH(tmp, &qdev->mc_list_head, list) {
 475                                 ether_addr_copy(&tmp->mac,
 476                                         (struct ether_addr *)&mcast.mac[j]);
 477                                 j++;
 478                         }
 479                         rc = ecore_filter_mcast_cmd(edev, &mcast,
 480                                                     ECORE_SPQ_MODE_CB, NULL);
 481                 }
 482                 if (rc != ECORE_SUCCESS) {
 483                         DP_ERR(edev, "Failed to add multicast filter"
 484                                " rc = %d, op = %d\n", rc, add);
 485                 }
 486         } else { /* Unicast */
 487                 if (add) {
 488                         if (qdev->num_uc_addr >=
 489                             qdev->dev_info.num_mac_filters) {
 490                                 DP_ERR(edev,
 491                                        "Ucast filter table limit exceeded,"
 492                                        " Please enable promisc mode\n");
 493                                 return -ECORE_INVAL;
 494                         }
 495                 }
 496                 rc = qede_ucast_filter(eth_dev, ucast, add);
 497                 if (rc == 0)
 498                         rc = ecore_filter_ucast_cmd(edev, ucast,
 499                                                     ECORE_SPQ_MODE_CB, NULL);
 500                 if (rc != ECORE_SUCCESS) {
 501                         DP_ERR(edev, "MAC filter failed, rc = %d, op = %d\n",
 502                                rc, add);
 503                 }
 504         }
 505
 506         return rc;
 507 }
 508
 509 static void
 510 qede_mac_addr_add(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr,
 511                   uint32_t index, __rte_unused uint32_t pool)
 512 {
 513         struct ecore_filter_ucast ucast;
 514
 515         qede_set_ucast_cmn_params(&ucast);
 516         ucast.type = ECORE_FILTER_MAC;
 517         ether_addr_copy(mac_addr, (struct ether_addr *)&ucast.mac);
 518         (void)qede_mac_int_ops(eth_dev, &ucast, 1);
 519 }
 520
 521 static void
 522 qede_mac_addr_remove(struct rte_eth_dev *eth_dev, uint32_t index)
 523 {
 524         struct qede_dev *qdev = eth_dev->data->dev_private;
 525         struct ecore_dev *edev = &qdev->edev;
 526         struct ether_addr mac_addr;
 527         struct ecore_filter_ucast ucast;
 528         int rc;
 529
 530         PMD_INIT_FUNC_TRACE(edev);
 531
 532         if (index >= qdev->dev_info.num_mac_filters) {
 533                 DP_ERR(edev, "Index %u is above MAC filter limit %u\n",
 534                        index, qdev->dev_info.num_mac_filters);
 535                 return;
 536         }
 537
 538         qede_set_ucast_cmn_params(&ucast);
 539         ucast.opcode = ECORE_FILTER_REMOVE;
 540         ucast.type = ECORE_FILTER_MAC;
 541
 542         /* Use the index maintained by rte */
 543         ether_addr_copy(&eth_dev->data->mac_addrs[index],
 544                         (struct ether_addr *)&ucast.mac);
 545
 546         ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB, NULL);
 547 }
 548
 549 static void
 550 qede_mac_addr_set(struct rte_eth_dev *eth_dev, struct ether_addr *mac_addr)
 551 {
 552         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 553         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 554         struct ecore_filter_ucast ucast;
 555         int rc;
 556
 557         if (IS_VF(edev) && !ecore_vf_check_mac(ECORE_LEADING_HWFN(edev),
 558                                                mac_addr->addr_bytes)) {
 559                 DP_ERR(edev, "Setting MAC address is not allowed\n");
 560                 ether_addr_copy(&qdev->primary_mac,
 561                                 &eth_dev->data->mac_addrs[0]);
 562                 return;
 563         }
 564
 565         /* First remove the primary mac */
 566         qede_set_ucast_cmn_params(&ucast);
 567         ucast.opcode = ECORE_FILTER_REMOVE;
 568         ucast.type = ECORE_FILTER_MAC;
 569         ether_addr_copy(&qdev->primary_mac,
 570                         (struct ether_addr *)&ucast.mac);
 571         rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB, NULL);
 572         if (rc != 0) {
 573                 DP_ERR(edev, "Unable to remove current macaddr"
 574                              " Reverting to previous default mac\n");
 575                 ether_addr_copy(&qdev->primary_mac,
 576                                 &eth_dev->data->mac_addrs[0]);
 577                 return;
 578         }
 579
 580         /* Add new MAC */
 581         ucast.opcode = ECORE_FILTER_ADD;
 582         ether_addr_copy(mac_addr, (struct ether_addr *)&ucast.mac);
 583         rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB, NULL);
 584         if (rc != 0)
 585                 DP_ERR(edev, "Unable to add new default mac\n");
 586         else
 587                 ether_addr_copy(mac_addr, &qdev->primary_mac);
 588 }
 589
 590 static void qede_config_accept_any_vlan(struct qede_dev *qdev, bool action)
 591 {
 592         struct ecore_dev *edev = &qdev->edev;
 593         struct qed_update_vport_params params = {
 594                 .vport_id = 0,
 595                 .accept_any_vlan = action,
 596                 .update_accept_any_vlan_flg = 1,
 597         };
 598         int rc;
 599
 600         /* Proceed only if action actually needs to be performed */
 601         if (qdev->accept_any_vlan == action)
 602                 return;
 603
 604         rc = qdev->ops->vport_update(edev, &params);
 605         if (rc) {
 606                 DP_ERR(edev, "Failed to %s accept-any-vlan\n",
 607                        action ? "enable" : "disable");
 608         } else {
 609                 DP_INFO(edev, "%s accept-any-vlan\n",
 610                         action ? "enabled" : "disabled");
 611                 qdev->accept_any_vlan = action;
 612         }
 613 }
 614
 615 static int qede_vlan_stripping(struct rte_eth_dev *eth_dev, bool set_stripping)
 616 {
 617         struct qed_update_vport_params vport_update_params;
 618         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 619         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 620         int rc;
 621
 622         memset(&vport_update_params, 0, sizeof(vport_update_params));
 623         vport_update_params.vport_id = 0;
 624         vport_update_params.update_inner_vlan_removal_flg = 1;
 625         vport_update_params.inner_vlan_removal_flg = set_stripping;
 626         rc = qdev->ops->vport_update(edev, &vport_update_params);
 627         if (rc) {
 628                 DP_ERR(edev, "Update V-PORT failed %d\n", rc);
 629                 return rc;
 630         }
 631
 632         return 0;
 633 }
 634
 635 static void qede_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
 636 {
 637         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 638         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 639         struct rte_eth_rxmode *rxmode = &eth_dev->data->dev_conf.rxmode;
 640
 641         if (mask & ETH_VLAN_STRIP_MASK) {
 642                 if (rxmode->hw_vlan_strip)
 643                         (void)qede_vlan_stripping(eth_dev, 1);
 644                 else
 645                         (void)qede_vlan_stripping(eth_dev, 0);
 646         }
 647
 648         if (mask & ETH_VLAN_FILTER_MASK) {
 649                 /* VLAN filtering kicks in when a VLAN is added */
 650                 if (rxmode->hw_vlan_filter) {
 651                         qede_vlan_filter_set(eth_dev, 0, 1);
 652                 } else {
 653                         if (qdev->configured_vlans > 1) { /* Excluding VLAN0 */
 654                                 DP_ERR(edev,
 655                                   " Please remove existing VLAN filters"
 656                                   " before disabling VLAN filtering\n");
 657                                 /* Signal app that VLAN filtering is still
 658                                  * enabled
 659                                  */
 660                                 rxmode->hw_vlan_filter = true;
 661                         } else {
 662                                 qede_vlan_filter_set(eth_dev, 0, 0);
 663                         }
 664                 }
 665         }
 666
 667         if (mask & ETH_VLAN_EXTEND_MASK)
 668                 DP_INFO(edev, "No offloads are supported with VLAN Q-in-Q"
 669                         " and classification is based on outer tag only\n");
 670
 671         DP_INFO(edev, "vlan offload mask %d vlan-strip %d vlan-filter %d\n",
 672                 mask, rxmode->hw_vlan_strip, rxmode->hw_vlan_filter);
 673 }
 674
 675 static int qede_vlan_filter_set(struct rte_eth_dev *eth_dev,
 676                                 uint16_t vlan_id, int on)
 677 {
 678         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 679         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 680         struct qed_dev_eth_info *dev_info = &qdev->dev_info;
 681         struct qede_vlan_entry *tmp = NULL;
 682         struct qede_vlan_entry *vlan;
 683         struct ecore_filter_ucast ucast;
 684         int rc;
 685
 686         if (on) {
 687                 if (qdev->configured_vlans == dev_info->num_vlan_filters) {
 688                         DP_ERR(edev, "Reached max VLAN filter limit"
 689                                       " enabling accept_any_vlan\n");
 690                         qede_config_accept_any_vlan(qdev, true);
 691                         return 0;
 692                 }
 693
 694                 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
 695                         if (tmp->vid == vlan_id) {
 696                                 DP_ERR(edev, "VLAN %u already configured\n",
 697                                        vlan_id);
 698                                 return -EEXIST;
 699                         }
 700                 }
 701
 702                 vlan = rte_malloc(NULL, sizeof(struct qede_vlan_entry),
 703                                   RTE_CACHE_LINE_SIZE);
 704
 705                 if (!vlan) {
 706                         DP_ERR(edev, "Did not allocate memory for VLAN\n");
 707                         return -ENOMEM;
 708                 }
 709
 710                 qede_set_ucast_cmn_params(&ucast);
 711                 ucast.opcode = ECORE_FILTER_ADD;
 712                 ucast.type = ECORE_FILTER_VLAN;
 713                 ucast.vlan = vlan_id;
 714                 rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB,
 715                                             NULL);
 716                 if (rc != 0) {
 717                         DP_ERR(edev, "Failed to add VLAN %u rc %d\n", vlan_id,
 718                                rc);
 719                         rte_free(vlan);
 720                 } else {
 721                         vlan->vid = vlan_id;
 722                         SLIST_INSERT_HEAD(&qdev->vlan_list_head, vlan, list);
 723                         qdev->configured_vlans++;
 724                         DP_INFO(edev, "VLAN %u added, configured_vlans %u\n",
 725                                 vlan_id, qdev->configured_vlans);
 726                 }
 727         } else {
 728                 SLIST_FOREACH(tmp, &qdev->vlan_list_head, list) {
 729                         if (tmp->vid == vlan_id)
 730                                 break;
 731                 }
 732
 733                 if (!tmp) {
 734                         if (qdev->configured_vlans == 0) {
 735                                 DP_INFO(edev,
 736                                         "No VLAN filters configured yet\n");
 737                                 return 0;
 738                         }
 739
 740                         DP_ERR(edev, "VLAN %u not configured\n", vlan_id);
 741                         return -EINVAL;
 742                 }
 743
 744                 SLIST_REMOVE(&qdev->vlan_list_head, tmp, qede_vlan_entry, list);
 745
 746                 qede_set_ucast_cmn_params(&ucast);
 747                 ucast.opcode = ECORE_FILTER_REMOVE;
 748                 ucast.type = ECORE_FILTER_VLAN;
 749                 ucast.vlan = vlan_id;
 750                 rc = ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB,
 751                                             NULL);
 752                 if (rc != 0) {
 753                         DP_ERR(edev, "Failed to delete VLAN %u rc %d\n",
 754                                vlan_id, rc);
 755                 } else {
 756                         qdev->configured_vlans--;
 757                         DP_INFO(edev, "VLAN %u removed configured_vlans %u\n",
 758                                 vlan_id, qdev->configured_vlans);
 759                 }
 760         }
 761
 762         return rc;
 763 }
 764
 765 static int qede_init_vport(struct qede_dev *qdev)
 766 {
 767         struct ecore_dev *edev = &qdev->edev;
 768         struct qed_start_vport_params start = {0};
 769         int rc;
 770
 771         start.remove_inner_vlan = 1;
 772         start.enable_lro = qdev->enable_lro;
 773         start.mtu = ETHER_MTU + QEDE_ETH_OVERHEAD;
 774         start.vport_id = 0;
 775         start.drop_ttl0 = false;
 776         start.clear_stats = 1;
 777         start.handle_ptp_pkts = 0;
 778
 779         rc = qdev->ops->vport_start(edev, &start);
 780         if (rc) {
 781                 DP_ERR(edev, "Start V-PORT failed %d\n", rc);
 782                 return rc;
 783         }
 784
 785         DP_INFO(edev,
 786                 "Start vport ramrod passed, vport_id = %d, MTU = %u\n",
 787                 start.vport_id, ETHER_MTU);
 788
 789         return 0;
 790 }
 791
 792 static void qede_prandom_bytes(uint32_t *buff)
 793 {
 794         uint8_t i;
 795
 796         srand((unsigned int)time(NULL));
 797         for (i = 0; i < ECORE_RSS_KEY_SIZE; i++)
 798                 buff[i] = rand();
 799 }
 800
 801 int qede_config_rss(struct rte_eth_dev *eth_dev)
 802 {
 803         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
 804         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 805         uint32_t def_rss_key[ECORE_RSS_KEY_SIZE];
 806         struct rte_eth_rss_reta_entry64 reta_conf[2];
 807         struct rte_eth_rss_conf rss_conf;
 808         uint32_t i, id, pos, q;
 809
 810         rss_conf = eth_dev->data->dev_conf.rx_adv_conf.rss_conf;
 811         if (!rss_conf.rss_key) {
 812                 DP_INFO(edev, "Applying driver default key\n");
 813                 rss_conf.rss_key_len = ECORE_RSS_KEY_SIZE * sizeof(uint32_t);
 814                 qede_prandom_bytes(&def_rss_key[0]);
 815                 rss_conf.rss_key = (uint8_t *)&def_rss_key[0];
 816         }
 817
 818         /* Configure RSS hash */
 819         if (qede_rss_hash_update(eth_dev, &rss_conf))
 820                 return -EINVAL;
 821
 822         /* Configure default RETA */
 823         memset(reta_conf, 0, sizeof(reta_conf));
 824         for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++)
 825                 reta_conf[i / RTE_RETA_GROUP_SIZE].mask = UINT64_MAX;
 826
 827         for (i = 0; i < ECORE_RSS_IND_TABLE_SIZE; i++) {
 828                 id = i / RTE_RETA_GROUP_SIZE;
 829                 pos = i % RTE_RETA_GROUP_SIZE;
 830                 q = i % QEDE_RSS_COUNT(qdev);
 831                 reta_conf[id].reta[pos] = q;
 832         }
 833         if (qede_rss_reta_update(eth_dev, &reta_conf[0],
 834                                  ECORE_RSS_IND_TABLE_SIZE))
 835                 return -EINVAL;
 836
 837         return 0;
 838 }
 839
 840 static int qede_dev_configure(struct rte_eth_dev *eth_dev)
 841 {
 842         struct qede_dev *qdev = eth_dev->data->dev_private;
 843         struct ecore_dev *edev = &qdev->edev;
 844         struct rte_eth_rxmode *rxmode = &eth_dev->data->dev_conf.rxmode;
 845         int rc, i, j;
 846
 847         PMD_INIT_FUNC_TRACE(edev);
 848
 849         /* Check requirements for 100G mode */
 850         if (edev->num_hwfns > 1) {
 851                 if (eth_dev->data->nb_rx_queues < 2 ||
 852                     eth_dev->data->nb_tx_queues < 2) {
 853                         DP_ERR(edev, "100G mode needs min. 2 RX/TX queues\n");
 854                         return -EINVAL;
 855                 }
 856
 857                 if ((eth_dev->data->nb_rx_queues % 2 != 0) ||
 858                     (eth_dev->data->nb_tx_queues % 2 != 0)) {
 859                         DP_ERR(edev,
 860                                   "100G mode needs even no. of RX/TX queues\n");
 861                         return -EINVAL;
 862                 }
 863         }
 864
 865         /* Sanity checks and throw warnings */
 866         if (rxmode->enable_scatter == 1)
 867                 eth_dev->data->scattered_rx = 1;
 868
 869         if (!rxmode->hw_strip_crc)
 870                 DP_INFO(edev, "L2 CRC stripping is always enabled in hw\n");
 871
 872         if (!rxmode->hw_ip_checksum)
 873                 DP_INFO(edev, "IP/UDP/TCP checksum offload is always enabled "
 874                               "in hw\n");
 875
 876         if (rxmode->enable_lro) {
 877                 qdev->enable_lro = true;
 878                 /* Enable scatter mode for LRO */
 879                 if (!rxmode->enable_scatter)
 880                         eth_dev->data->scattered_rx = 1;
 881         }
 882
 883         /* Check for the port restart case */
 884         if (qdev->state != QEDE_DEV_INIT) {
 885                 rc = qdev->ops->vport_stop(edev, 0);
 886                 if (rc != 0)
 887                         return rc;
 888                 qede_dealloc_fp_resc(eth_dev);
 889         }
 890
 891         qdev->fp_num_tx = eth_dev->data->nb_tx_queues;
 892         qdev->fp_num_rx = eth_dev->data->nb_rx_queues;
 893         qdev->num_queues = qdev->fp_num_tx + qdev->fp_num_rx;
 894
 895         /* Fastpath status block should be initialized before sending
 896          * VPORT-START in the case of VF. Anyway, do it for both VF/PF.
 897          */
 898         rc = qede_alloc_fp_resc(qdev);
 899         if (rc != 0)
 900                 return rc;
 901
 902         /* Issue VPORT-START with default config values to allow
 903          * other port configurations early on.
 904          */
 905         rc = qede_init_vport(qdev);
 906         if (rc != 0)
 907                 return rc;
 908
 909         if (!(rxmode->mq_mode == ETH_MQ_RX_RSS ||
 910             rxmode->mq_mode == ETH_MQ_RX_NONE)) {
 911                 DP_ERR(edev, "Unsupported RSS mode\n");
 912                 qdev->ops->vport_stop(edev, 0);
 913                 qede_dealloc_fp_resc(eth_dev);
 914                 return -EINVAL;
 915         }
 916
 917         /* Flow director mode check */
 918         rc = qede_check_fdir_support(eth_dev);
 919         if (rc) {
 920                 qdev->ops->vport_stop(edev, 0);
 921                 qede_dealloc_fp_resc(eth_dev);
 922                 return -EINVAL;
 923         }
 924         SLIST_INIT(&qdev->fdir_info.fdir_list_head);
 925
 926         SLIST_INIT(&qdev->vlan_list_head);
 927
 928         /* Add primary mac for PF */
 929         if (IS_PF(edev))
 930                 qede_mac_addr_set(eth_dev, &qdev->primary_mac);
 931
 932         /* Enable VLAN offloads by default */
 933         qede_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK  |
 934                                        ETH_VLAN_FILTER_MASK |
 935                                        ETH_VLAN_EXTEND_MASK);
 936
 937         qdev->state = QEDE_DEV_CONFIG;
 938
 939         DP_INFO(edev, "Allocated RSS=%d TSS=%d (with CoS=%d)\n",
 940                 (int)QEDE_RSS_COUNT(qdev), (int)QEDE_TSS_COUNT(qdev),
 941                 qdev->num_tc);
 942
 943         return 0;
 944 }
 945
 946 /* Info about HW descriptor ring limitations */
 947 static const struct rte_eth_desc_lim qede_rx_desc_lim = {
 948         .nb_max = NUM_RX_BDS_MAX,
 949         .nb_min = 128,
 950         .nb_align = 128 /* lowest common multiple */
 951 };
 952
 953 static const struct rte_eth_desc_lim qede_tx_desc_lim = {
 954         .nb_max = NUM_TX_BDS_MAX,
 955         .nb_min = 256,
 956         .nb_align = 256,
 957         .nb_seg_max = ETH_TX_MAX_BDS_PER_LSO_PACKET,
 958         .nb_mtu_seg_max = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET
 959 };
 960
 961 static void
 962 qede_dev_info_get(struct rte_eth_dev *eth_dev,
 963                   struct rte_eth_dev_info *dev_info)
 964 {
 965         struct qede_dev *qdev = eth_dev->data->dev_private;
 966         struct ecore_dev *edev = &qdev->edev;
 967         struct qed_link_output link;
 968         uint32_t speed_cap = 0;
 969
 970         PMD_INIT_FUNC_TRACE(edev);
 971
 972         dev_info->pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
 973         dev_info->min_rx_bufsize = (uint32_t)QEDE_MIN_RX_BUFF_SIZE;
 974         dev_info->max_rx_pktlen = (uint32_t)ETH_TX_MAX_NON_LSO_PKT_LEN;
 975         dev_info->rx_desc_lim = qede_rx_desc_lim;
 976         dev_info->tx_desc_lim = qede_tx_desc_lim;
 977
 978         if (IS_PF(edev))
 979                 dev_info->max_rx_queues = (uint16_t)RTE_MIN(
 980                         QEDE_MAX_RSS_CNT(qdev), QEDE_PF_NUM_CONNS / 2);
 981         else
 982                 dev_info->max_rx_queues = (uint16_t)RTE_MIN(
 983                         QEDE_MAX_RSS_CNT(qdev), ECORE_MAX_VF_CHAINS_PER_PF);
 984         dev_info->max_tx_queues = dev_info->max_rx_queues;
 985
 986         dev_info->max_mac_addrs = qdev->dev_info.num_mac_filters;
 987         dev_info->max_vfs = 0;
 988         dev_info->reta_size = ECORE_RSS_IND_TABLE_SIZE;
 989         dev_info->hash_key_size = ECORE_RSS_KEY_SIZE * sizeof(uint32_t);
 990         dev_info->flow_type_rss_offloads = (uint64_t)QEDE_RSS_OFFLOAD_ALL;
 991
 992         dev_info->default_txconf = (struct rte_eth_txconf) {
 993                 .txq_flags = QEDE_TXQ_FLAGS,
 994         };
 995
 996         dev_info->rx_offload_capa = (DEV_RX_OFFLOAD_VLAN_STRIP  |
 997                                      DEV_RX_OFFLOAD_IPV4_CKSUM  |
 998                                      DEV_RX_OFFLOAD_UDP_CKSUM   |
 999                                      DEV_RX_OFFLOAD_TCP_CKSUM   |
1000                                      DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
1001                                      DEV_RX_OFFLOAD_TCP_LRO);
1002
1003         dev_info->tx_offload_capa = (DEV_TX_OFFLOAD_VLAN_INSERT |
1004                                      DEV_TX_OFFLOAD_IPV4_CKSUM  |
1005                                      DEV_TX_OFFLOAD_UDP_CKSUM   |
1006                                      DEV_TX_OFFLOAD_TCP_CKSUM   |
1007                                      DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
1008                                      DEV_TX_OFFLOAD_TCP_TSO |
1009                                      DEV_TX_OFFLOAD_VXLAN_TNL_TSO);
1010
1011         memset(&link, 0, sizeof(struct qed_link_output));
1012         qdev->ops->common->get_link(edev, &link);
1013         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G)
1014                 speed_cap |= ETH_LINK_SPEED_1G;
1015         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G)
1016                 speed_cap |= ETH_LINK_SPEED_10G;
1017         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G)
1018                 speed_cap |= ETH_LINK_SPEED_25G;
1019         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G)
1020                 speed_cap |= ETH_LINK_SPEED_40G;
1021         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G)
1022                 speed_cap |= ETH_LINK_SPEED_50G;
1023         if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
1024                 speed_cap |= ETH_LINK_SPEED_100G;
1025         dev_info->speed_capa = speed_cap;
1026 }
1027
1028 /* return 0 means link status changed, -1 means not changed */
1029 static int
1030 qede_link_update(struct rte_eth_dev *eth_dev, __rte_unused int wait_to_complete)
1031 {
1032         struct qede_dev *qdev = eth_dev->data->dev_private;
1033         struct ecore_dev *edev = &qdev->edev;
1034         uint16_t link_duplex;
1035         struct qed_link_output link;
1036         struct rte_eth_link *curr = &eth_dev->data->dev_link;
1037
1038         memset(&link, 0, sizeof(struct qed_link_output));
1039         qdev->ops->common->get_link(edev, &link);
1040
1041         /* Link Speed */
1042         curr->link_speed = link.speed;
1043
1044         /* Link Mode */
1045         switch (link.duplex) {
1046         case QEDE_DUPLEX_HALF:
1047                 link_duplex = ETH_LINK_HALF_DUPLEX;
1048                 break;
1049         case QEDE_DUPLEX_FULL:
1050                 link_duplex = ETH_LINK_FULL_DUPLEX;
1051                 break;
1052         case QEDE_DUPLEX_UNKNOWN:
1053         default:
1054                 link_duplex = -1;
1055         }
1056         curr->link_duplex = link_duplex;
1057
1058         /* Link Status */
1059         curr->link_status = (link.link_up) ? ETH_LINK_UP : ETH_LINK_DOWN;
1060
1061         /* AN */
1062         curr->link_autoneg = (link.supported_caps & QEDE_SUPPORTED_AUTONEG) ?
1063                              ETH_LINK_AUTONEG : ETH_LINK_FIXED;
1064
1065         DP_INFO(edev, "Link - Speed %u Mode %u AN %u Status %u\n",
1066                 curr->link_speed, curr->link_duplex,
1067                 curr->link_autoneg, curr->link_status);
1068
1069         /* return 0 means link status changed, -1 means not changed */
1070         return ((curr->link_status == link.link_up) ? -1 : 0);
1071 }
1072
1073 static void qede_promiscuous_enable(struct rte_eth_dev *eth_dev)
1074 {
1075         struct qede_dev *qdev = eth_dev->data->dev_private;
1076         struct ecore_dev *edev = &qdev->edev;
1077
1078         PMD_INIT_FUNC_TRACE(edev);
1079
1080         enum qed_filter_rx_mode_type type = QED_FILTER_RX_MODE_TYPE_PROMISC;
1081
1082         if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
1083                 type |= QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
1084
1085         qed_configure_filter_rx_mode(eth_dev, type);
1086 }
1087
1088 static void qede_promiscuous_disable(struct rte_eth_dev *eth_dev)
1089 {
1090         struct qede_dev *qdev = eth_dev->data->dev_private;
1091         struct ecore_dev *edev = &qdev->edev;
1092
1093         PMD_INIT_FUNC_TRACE(edev);
1094
1095         if (rte_eth_allmulticast_get(eth_dev->data->port_id) == 1)
1096                 qed_configure_filter_rx_mode(eth_dev,
1097                                 QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC);
1098         else
1099                 qed_configure_filter_rx_mode(eth_dev,
1100                                 QED_FILTER_RX_MODE_TYPE_REGULAR);
1101 }
1102
1103 static void qede_poll_sp_sb_cb(void *param)
1104 {
1105         struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
1106         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1107         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1108         int rc;
1109
1110         qede_interrupt_action(ECORE_LEADING_HWFN(edev));
1111         qede_interrupt_action(&edev->hwfns[1]);
1112
1113         rc = rte_eal_alarm_set(timer_period * US_PER_S,
1114                                qede_poll_sp_sb_cb,
1115                                (void *)eth_dev);
1116         if (rc != 0) {
1117                 DP_ERR(edev, "Unable to start periodic"
1118                              " timer rc %d\n", rc);
1119                 assert(false && "Unable to start periodic timer");
1120         }
1121 }
1122
1123 static void qede_dev_close(struct rte_eth_dev *eth_dev)
1124 {
1125         struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
1126         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1127         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1128         int rc;
1129
1130         PMD_INIT_FUNC_TRACE(edev);
1131
1132         qede_fdir_dealloc_resc(eth_dev);
1133
1134         /* dev_stop() shall cleanup fp resources in hw but without releasing
1135          * dma memories and sw structures so that dev_start() can be called
1136          * by the app without reconfiguration. However, in dev_close() we
1137          * can release all the resources and device can be brought up newly
1138          */
1139         if (qdev->state != QEDE_DEV_STOP)
1140                 qede_dev_stop(eth_dev);
1141         else
1142                 DP_INFO(edev, "Device is already stopped\n");
1143
1144         rc = qdev->ops->vport_stop(edev, 0);
1145         if (rc != 0)
1146                 DP_ERR(edev, "Failed to stop VPORT\n");
1147
1148         qede_dealloc_fp_resc(eth_dev);
1149
1150         qdev->ops->common->slowpath_stop(edev);
1151
1152         qdev->ops->common->remove(edev);
1153
1154         rte_intr_disable(&pci_dev->intr_handle);
1155
1156         rte_intr_callback_unregister(&pci_dev->intr_handle,
1157                                      qede_interrupt_handler, (void *)eth_dev);
1158
1159         if (edev->num_hwfns > 1)
1160                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb, (void *)eth_dev);
1161
1162         qdev->state = QEDE_DEV_INIT; /* Go back to init state */
1163 }
1164
1165 static void
1166 qede_get_stats(struct rte_eth_dev *eth_dev, struct rte_eth_stats *eth_stats)
1167 {
1168         struct qede_dev *qdev = eth_dev->data->dev_private;
1169         struct ecore_dev *edev = &qdev->edev;
1170         struct ecore_eth_stats stats;
1171         unsigned int i = 0, j = 0, qid;
1172         unsigned int rxq_stat_cntrs, txq_stat_cntrs;
1173         struct qede_tx_queue *txq;
1174
1175         qdev->ops->get_vport_stats(edev, &stats);
1176
1177         /* RX Stats */
1178         eth_stats->ipackets = stats.rx_ucast_pkts +
1179             stats.rx_mcast_pkts + stats.rx_bcast_pkts;
1180
1181         eth_stats->ibytes = stats.rx_ucast_bytes +
1182             stats.rx_mcast_bytes + stats.rx_bcast_bytes;
1183
1184         eth_stats->ierrors = stats.rx_crc_errors +
1185             stats.rx_align_errors +
1186             stats.rx_carrier_errors +
1187             stats.rx_oversize_packets +
1188             stats.rx_jabbers + stats.rx_undersize_packets;
1189
1190         eth_stats->rx_nombuf = stats.no_buff_discards;
1191
1192         eth_stats->imissed = stats.mftag_filter_discards +
1193             stats.mac_filter_discards +
1194             stats.no_buff_discards + stats.brb_truncates + stats.brb_discards;
1195
1196         /* TX stats */
1197         eth_stats->opackets = stats.tx_ucast_pkts +
1198             stats.tx_mcast_pkts + stats.tx_bcast_pkts;
1199
1200         eth_stats->obytes = stats.tx_ucast_bytes +
1201             stats.tx_mcast_bytes + stats.tx_bcast_bytes;
1202
1203         eth_stats->oerrors = stats.tx_err_drop_pkts;
1204
1205         /* Queue stats */
1206         rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1207                                RTE_ETHDEV_QUEUE_STAT_CNTRS);
1208         txq_stat_cntrs = RTE_MIN(QEDE_TSS_COUNT(qdev),
1209                                RTE_ETHDEV_QUEUE_STAT_CNTRS);
1210         if ((rxq_stat_cntrs != QEDE_RSS_COUNT(qdev)) ||
1211             (txq_stat_cntrs != QEDE_TSS_COUNT(qdev)))
1212                 DP_VERBOSE(edev, ECORE_MSG_DEBUG,
1213                        "Not all the queue stats will be displayed. Set"
1214                        " RTE_ETHDEV_QUEUE_STAT_CNTRS config param"
1215                        " appropriately and retry.\n");
1216
1217         for (qid = 0; qid < QEDE_QUEUE_CNT(qdev); qid++) {
1218                 if (qdev->fp_array[qid].type & QEDE_FASTPATH_RX) {
1219                         eth_stats->q_ipackets[i] =
1220                                 *(uint64_t *)(
1221                                         ((char *)(qdev->fp_array[(qid)].rxq)) +
1222                                         offsetof(struct qede_rx_queue,
1223                                         rcv_pkts));
1224                         eth_stats->q_errors[i] =
1225                                 *(uint64_t *)(
1226                                         ((char *)(qdev->fp_array[(qid)].rxq)) +
1227                                         offsetof(struct qede_rx_queue,
1228                                         rx_hw_errors)) +
1229                                 *(uint64_t *)(
1230                                         ((char *)(qdev->fp_array[(qid)].rxq)) +
1231                                         offsetof(struct qede_rx_queue,
1232                                         rx_alloc_errors));
1233                         i++;
1234                 }
1235                 if (i == rxq_stat_cntrs)
1236                         break;
1237         }
1238
1239         for (qid = 0; qid < QEDE_QUEUE_CNT(qdev); qid++) {
1240                 if (qdev->fp_array[qid].type & QEDE_FASTPATH_TX) {
1241                         txq = qdev->fp_array[(qid)].txqs[0];
1242                         eth_stats->q_opackets[j] =
1243                                 *((uint64_t *)(uintptr_t)
1244                                         (((uint64_t)(uintptr_t)(txq)) +
1245                                          offsetof(struct qede_tx_queue,
1246                                                   xmit_pkts)));
1247                         j++;
1248                 }
1249                 if (j == txq_stat_cntrs)
1250                         break;
1251         }
1252 }
1253
1254 static unsigned
1255 qede_get_xstats_count(struct qede_dev *qdev) {
1256         return RTE_DIM(qede_xstats_strings) +
1257                 (RTE_DIM(qede_rxq_xstats_strings) *
1258                  RTE_MIN(QEDE_RSS_COUNT(qdev),
1259                          RTE_ETHDEV_QUEUE_STAT_CNTRS));
1260 }
1261
1262 static int
1263 qede_get_xstats_names(__rte_unused struct rte_eth_dev *dev,
1264                       struct rte_eth_xstat_name *xstats_names, unsigned limit)
1265 {
1266         struct qede_dev *qdev = dev->data->dev_private;
1267         const unsigned int stat_cnt = qede_get_xstats_count(qdev);
1268         unsigned int i, qid, stat_idx = 0;
1269         unsigned int rxq_stat_cntrs;
1270
1271         if (xstats_names != NULL) {
1272                 for (i = 0; i < RTE_DIM(qede_xstats_strings); i++) {
1273                         snprintf(xstats_names[stat_idx].name,
1274                                 sizeof(xstats_names[stat_idx].name),
1275                                 "%s",
1276                                 qede_xstats_strings[i].name);
1277                         stat_idx++;
1278                 }
1279
1280                 rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1281                                          RTE_ETHDEV_QUEUE_STAT_CNTRS);
1282                 for (qid = 0; qid < rxq_stat_cntrs; qid++) {
1283                         for (i = 0; i < RTE_DIM(qede_rxq_xstats_strings); i++) {
1284                                 snprintf(xstats_names[stat_idx].name,
1285                                         sizeof(xstats_names[stat_idx].name),
1286                                         "%.4s%d%s",
1287                                         qede_rxq_xstats_strings[i].name, qid,
1288                                         qede_rxq_xstats_strings[i].name + 4);
1289                                 stat_idx++;
1290                         }
1291                 }
1292         }
1293
1294         return stat_cnt;
1295 }
1296
1297 static int
1298 qede_get_xstats(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
1299                 unsigned int n)
1300 {
1301         struct qede_dev *qdev = dev->data->dev_private;
1302         struct ecore_dev *edev = &qdev->edev;
1303         struct ecore_eth_stats stats;
1304         const unsigned int num = qede_get_xstats_count(qdev);
1305         unsigned int i, qid, stat_idx = 0;
1306         unsigned int rxq_stat_cntrs;
1307
1308         if (n < num)
1309                 return num;
1310
1311         qdev->ops->get_vport_stats(edev, &stats);
1312
1313         for (i = 0; i < RTE_DIM(qede_xstats_strings); i++) {
1314                 xstats[stat_idx].value = *(uint64_t *)(((char *)&stats) +
1315                                              qede_xstats_strings[i].offset);
1316                 xstats[stat_idx].id = stat_idx;
1317                 stat_idx++;
1318         }
1319
1320         rxq_stat_cntrs = RTE_MIN(QEDE_RSS_COUNT(qdev),
1321                                  RTE_ETHDEV_QUEUE_STAT_CNTRS);
1322         for (qid = 0; qid < rxq_stat_cntrs; qid++) {
1323                 if (qdev->fp_array[qid].type & QEDE_FASTPATH_RX) {
1324                         for (i = 0; i < RTE_DIM(qede_rxq_xstats_strings); i++) {
1325                                 xstats[stat_idx].value = *(uint64_t *)(
1326                                         ((char *)(qdev->fp_array[(qid)].rxq)) +
1327                                          qede_rxq_xstats_strings[i].offset);
1328                                 xstats[stat_idx].id = stat_idx;
1329                                 stat_idx++;
1330                         }
1331                 }
1332         }
1333
1334         return stat_idx;
1335 }
1336
1337 static void
1338 qede_reset_xstats(struct rte_eth_dev *dev)
1339 {
1340         struct qede_dev *qdev = dev->data->dev_private;
1341         struct ecore_dev *edev = &qdev->edev;
1342
1343         ecore_reset_vport_stats(edev);
1344 }
1345
1346 int qede_dev_set_link_state(struct rte_eth_dev *eth_dev, bool link_up)
1347 {
1348         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1349         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1350         struct qed_link_params link_params;
1351         int rc;
1352
1353         DP_INFO(edev, "setting link state %d\n", link_up);
1354         memset(&link_params, 0, sizeof(link_params));
1355         link_params.link_up = link_up;
1356         rc = qdev->ops->common->set_link(edev, &link_params);
1357         if (rc != ECORE_SUCCESS)
1358                 DP_ERR(edev, "Unable to set link state %d\n", link_up);
1359
1360         return rc;
1361 }
1362
1363 static int qede_dev_set_link_up(struct rte_eth_dev *eth_dev)
1364 {
1365         return qede_dev_set_link_state(eth_dev, true);
1366 }
1367
1368 static int qede_dev_set_link_down(struct rte_eth_dev *eth_dev)
1369 {
1370         return qede_dev_set_link_state(eth_dev, false);
1371 }
1372
1373 static void qede_reset_stats(struct rte_eth_dev *eth_dev)
1374 {
1375         struct qede_dev *qdev = eth_dev->data->dev_private;
1376         struct ecore_dev *edev = &qdev->edev;
1377
1378         ecore_reset_vport_stats(edev);
1379 }
1380
1381 static void qede_allmulticast_enable(struct rte_eth_dev *eth_dev)
1382 {
1383         enum qed_filter_rx_mode_type type =
1384             QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
1385
1386         if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
1387                 type |= QED_FILTER_RX_MODE_TYPE_PROMISC;
1388
1389         qed_configure_filter_rx_mode(eth_dev, type);
1390 }
1391
1392 static void qede_allmulticast_disable(struct rte_eth_dev *eth_dev)
1393 {
1394         if (rte_eth_promiscuous_get(eth_dev->data->port_id) == 1)
1395                 qed_configure_filter_rx_mode(eth_dev,
1396                                 QED_FILTER_RX_MODE_TYPE_PROMISC);
1397         else
1398                 qed_configure_filter_rx_mode(eth_dev,
1399                                 QED_FILTER_RX_MODE_TYPE_REGULAR);
1400 }
1401
1402 static int qede_flow_ctrl_set(struct rte_eth_dev *eth_dev,
1403                               struct rte_eth_fc_conf *fc_conf)
1404 {
1405         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1406         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1407         struct qed_link_output current_link;
1408         struct qed_link_params params;
1409
1410         memset(&current_link, 0, sizeof(current_link));
1411         qdev->ops->common->get_link(edev, &current_link);
1412
1413         memset(&params, 0, sizeof(params));
1414         params.override_flags |= QED_LINK_OVERRIDE_PAUSE_CONFIG;
1415         if (fc_conf->autoneg) {
1416                 if (!(current_link.supported_caps & QEDE_SUPPORTED_AUTONEG)) {
1417                         DP_ERR(edev, "Autoneg not supported\n");
1418                         return -EINVAL;
1419                 }
1420                 params.pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE;
1421         }
1422
1423         /* Pause is assumed to be supported (SUPPORTED_Pause) */
1424         if (fc_conf->mode == RTE_FC_FULL)
1425                 params.pause_config |= (QED_LINK_PAUSE_TX_ENABLE |
1426                                         QED_LINK_PAUSE_RX_ENABLE);
1427         if (fc_conf->mode == RTE_FC_TX_PAUSE)
1428                 params.pause_config |= QED_LINK_PAUSE_TX_ENABLE;
1429         if (fc_conf->mode == RTE_FC_RX_PAUSE)
1430                 params.pause_config |= QED_LINK_PAUSE_RX_ENABLE;
1431
1432         params.link_up = true;
1433         (void)qdev->ops->common->set_link(edev, &params);
1434
1435         return 0;
1436 }
1437
1438 static int qede_flow_ctrl_get(struct rte_eth_dev *eth_dev,
1439                               struct rte_eth_fc_conf *fc_conf)
1440 {
1441         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1442         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1443         struct qed_link_output current_link;
1444
1445         memset(&current_link, 0, sizeof(current_link));
1446         qdev->ops->common->get_link(edev, &current_link);
1447
1448         if (current_link.pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
1449                 fc_conf->autoneg = true;
1450
1451         if (current_link.pause_config & (QED_LINK_PAUSE_RX_ENABLE |
1452                                          QED_LINK_PAUSE_TX_ENABLE))
1453                 fc_conf->mode = RTE_FC_FULL;
1454         else if (current_link.pause_config & QED_LINK_PAUSE_RX_ENABLE)
1455                 fc_conf->mode = RTE_FC_RX_PAUSE;
1456         else if (current_link.pause_config & QED_LINK_PAUSE_TX_ENABLE)
1457                 fc_conf->mode = RTE_FC_TX_PAUSE;
1458         else
1459                 fc_conf->mode = RTE_FC_NONE;
1460
1461         return 0;
1462 }
1463
1464 static const uint32_t *
1465 qede_dev_supported_ptypes_get(struct rte_eth_dev *eth_dev)
1466 {
1467         static const uint32_t ptypes[] = {
1468                 RTE_PTYPE_L3_IPV4,
1469                 RTE_PTYPE_L3_IPV6,
1470                 RTE_PTYPE_UNKNOWN
1471         };
1472
1473         if (eth_dev->rx_pkt_burst == qede_recv_pkts)
1474                 return ptypes;
1475
1476         return NULL;
1477 }
1478
1479 static void qede_init_rss_caps(uint8_t *rss_caps, uint64_t hf)
1480 {
1481         *rss_caps = 0;
1482         *rss_caps |= (hf & ETH_RSS_IPV4)              ? ECORE_RSS_IPV4 : 0;
1483         *rss_caps |= (hf & ETH_RSS_IPV6)              ? ECORE_RSS_IPV6 : 0;
1484         *rss_caps |= (hf & ETH_RSS_IPV6_EX)           ? ECORE_RSS_IPV6 : 0;
1485         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_TCP)  ? ECORE_RSS_IPV4_TCP : 0;
1486         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_TCP)  ? ECORE_RSS_IPV6_TCP : 0;
1487         *rss_caps |= (hf & ETH_RSS_IPV6_TCP_EX)       ? ECORE_RSS_IPV6_TCP : 0;
1488         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV4_UDP)  ? ECORE_RSS_IPV4_UDP : 0;
1489         *rss_caps |= (hf & ETH_RSS_NONFRAG_IPV6_UDP)  ? ECORE_RSS_IPV6_UDP : 0;
1490 }
1491
1492 static int qede_rss_hash_update(struct rte_eth_dev *eth_dev,
1493                                 struct rte_eth_rss_conf *rss_conf)
1494 {
1495         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1496         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1497         struct ecore_sp_vport_update_params vport_update_params;
1498         struct ecore_rss_params rss_params;
1499         struct ecore_hwfn *p_hwfn;
1500         uint32_t *key = (uint32_t *)rss_conf->rss_key;
1501         uint64_t hf = rss_conf->rss_hf;
1502         uint8_t len = rss_conf->rss_key_len;
1503         uint8_t idx;
1504         uint8_t i;
1505         int rc;
1506
1507         memset(&vport_update_params, 0, sizeof(vport_update_params));
1508         memset(&rss_params, 0, sizeof(rss_params));
1509
1510         DP_INFO(edev, "RSS hf = 0x%lx len = %u key = %p\n",
1511                 (unsigned long)hf, len, key);
1512
1513         if (hf != 0) {
1514                 /* Enabling RSS */
1515                 DP_INFO(edev, "Enabling rss\n");
1516
1517                 /* RSS caps */
1518                 qede_init_rss_caps(&rss_params.rss_caps, hf);
1519                 rss_params.update_rss_capabilities = 1;
1520
1521                 /* RSS hash key */
1522                 if (key) {
1523                         if (len > (ECORE_RSS_KEY_SIZE * sizeof(uint32_t))) {
1524                                 DP_ERR(edev, "RSS key length exceeds limit\n");
1525                                 return -EINVAL;
1526                         }
1527                         DP_INFO(edev, "Applying user supplied hash key\n");
1528                         rss_params.update_rss_key = 1;
1529                         memcpy(&rss_params.rss_key, key, len);
1530                 }
1531                 rss_params.rss_enable = 1;
1532         }
1533
1534         rss_params.update_rss_config = 1;
1535         /* tbl_size has to be set with capabilities */
1536         rss_params.rss_table_size_log = 7;
1537         vport_update_params.vport_id = 0;
1538         /* pass the L2 handles instead of qids */
1539         for (i = 0 ; i < ECORE_RSS_IND_TABLE_SIZE ; i++) {
1540                 idx = qdev->rss_ind_table[i];
1541                 rss_params.rss_ind_table[i] = qdev->fp_array[idx].rxq->handle;
1542         }
1543         vport_update_params.rss_params = &rss_params;
1544
1545         for_each_hwfn(edev, i) {
1546                 p_hwfn = &edev->hwfns[i];
1547                 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
1548                 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
1549                                            ECORE_SPQ_MODE_EBLOCK, NULL);
1550                 if (rc) {
1551                         DP_ERR(edev, "vport-update for RSS failed\n");
1552                         return rc;
1553                 }
1554         }
1555         qdev->rss_enable = rss_params.rss_enable;
1556
1557         /* Update local structure for hash query */
1558         qdev->rss_conf.rss_hf = hf;
1559         qdev->rss_conf.rss_key_len = len;
1560         if (qdev->rss_enable) {
1561                 if  (qdev->rss_conf.rss_key == NULL) {
1562                         qdev->rss_conf.rss_key = (uint8_t *)malloc(len);
1563                         if (qdev->rss_conf.rss_key == NULL) {
1564                                 DP_ERR(edev, "No memory to store RSS key\n");
1565                                 return -ENOMEM;
1566                         }
1567                 }
1568                 if (key && len) {
1569                         DP_INFO(edev, "Storing RSS key\n");
1570                         memcpy(qdev->rss_conf.rss_key, key, len);
1571                 }
1572         } else if (!qdev->rss_enable && len == 0) {
1573                 if (qdev->rss_conf.rss_key) {
1574                         free(qdev->rss_conf.rss_key);
1575                         qdev->rss_conf.rss_key = NULL;
1576                         DP_INFO(edev, "Free RSS key\n");
1577                 }
1578         }
1579
1580         return 0;
1581 }
1582
1583 static int qede_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
1584                            struct rte_eth_rss_conf *rss_conf)
1585 {
1586         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1587
1588         rss_conf->rss_hf = qdev->rss_conf.rss_hf;
1589         rss_conf->rss_key_len = qdev->rss_conf.rss_key_len;
1590
1591         if (rss_conf->rss_key && qdev->rss_conf.rss_key)
1592                 memcpy(rss_conf->rss_key, qdev->rss_conf.rss_key,
1593                        rss_conf->rss_key_len);
1594         return 0;
1595 }
1596
1597 static int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
1598                                 struct rte_eth_rss_reta_entry64 *reta_conf,
1599                                 uint16_t reta_size)
1600 {
1601         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1602         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1603         struct ecore_sp_vport_update_params vport_update_params;
1604         struct ecore_rss_params params;
1605         struct ecore_hwfn *p_hwfn;
1606         uint16_t i, idx, shift;
1607         uint8_t entry;
1608         int rc;
1609
1610         if (reta_size > ETH_RSS_RETA_SIZE_128) {
1611                 DP_ERR(edev, "reta_size %d is not supported by hardware\n",
1612                        reta_size);
1613                 return -EINVAL;
1614         }
1615
1616         memset(&vport_update_params, 0, sizeof(vport_update_params));
1617         memset(&params, 0, sizeof(params));
1618
1619         for (i = 0; i < reta_size; i++) {
1620                 idx = i / RTE_RETA_GROUP_SIZE;
1621                 shift = i % RTE_RETA_GROUP_SIZE;
1622                 if (reta_conf[idx].mask & (1ULL << shift)) {
1623                         entry = reta_conf[idx].reta[shift];
1624                         /* Pass rxq handles to ecore */
1625                         params.rss_ind_table[i] =
1626                                         qdev->fp_array[entry].rxq->handle;
1627                         /* Update the local copy for RETA query command */
1628                         qdev->rss_ind_table[i] = entry;
1629                 }
1630         }
1631
1632         /* Fix up RETA for CMT mode device */
1633         if (edev->num_hwfns > 1)
1634                 qdev->rss_enable = qed_update_rss_parm_cmt(edev,
1635                                         params.rss_ind_table[0]);
1636         params.update_rss_ind_table = 1;
1637         params.rss_table_size_log = 7;
1638         params.update_rss_config = 1;
1639         vport_update_params.vport_id = 0;
1640         /* Use the current value of rss_enable */
1641         params.rss_enable = qdev->rss_enable;
1642         vport_update_params.rss_params = &params;
1643
1644         for_each_hwfn(edev, i) {
1645                 p_hwfn = &edev->hwfns[i];
1646                 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
1647                 rc = ecore_sp_vport_update(p_hwfn, &vport_update_params,
1648                                            ECORE_SPQ_MODE_EBLOCK, NULL);
1649                 if (rc) {
1650                         DP_ERR(edev, "vport-update for RSS failed\n");
1651                         return rc;
1652                 }
1653         }
1654
1655         return 0;
1656 }
1657
1658 static int qede_rss_reta_query(struct rte_eth_dev *eth_dev,
1659                                struct rte_eth_rss_reta_entry64 *reta_conf,
1660                                uint16_t reta_size)
1661 {
1662         struct qede_dev *qdev = eth_dev->data->dev_private;
1663         struct ecore_dev *edev = &qdev->edev;
1664         uint16_t i, idx, shift;
1665         uint8_t entry;
1666
1667         if (reta_size > ETH_RSS_RETA_SIZE_128) {
1668                 DP_ERR(edev, "reta_size %d is not supported\n",
1669                        reta_size);
1670                 return -EINVAL;
1671         }
1672
1673         for (i = 0; i < reta_size; i++) {
1674                 idx = i / RTE_RETA_GROUP_SIZE;
1675                 shift = i % RTE_RETA_GROUP_SIZE;
1676                 if (reta_conf[idx].mask & (1ULL << shift)) {
1677                         entry = qdev->rss_ind_table[i];
1678                         reta_conf[idx].reta[shift] = entry;
1679                 }
1680         }
1681
1682         return 0;
1683 }
1684
1685 int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
1686 {
1687         struct qede_dev *qdev = QEDE_INIT_QDEV(dev);
1688         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1689         struct rte_eth_dev_info dev_info = {0};
1690         struct qede_fastpath *fp;
1691         uint32_t frame_size;
1692         uint16_t rx_buf_size;
1693         uint16_t bufsz;
1694         int i;
1695
1696         PMD_INIT_FUNC_TRACE(edev);
1697         qede_dev_info_get(dev, &dev_info);
1698         frame_size = mtu + QEDE_ETH_OVERHEAD;
1699         if ((mtu < ETHER_MIN_MTU) || (frame_size > dev_info.max_rx_pktlen)) {
1700                 DP_ERR(edev, "MTU %u out of range\n", mtu);
1701                 return -EINVAL;
1702         }
1703         if (!dev->data->scattered_rx &&
1704             frame_size > dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM) {
1705                 DP_INFO(edev, "MTU greater than minimum RX buffer size of %u\n",
1706                         dev->data->min_rx_buf_size);
1707                 return -EINVAL;
1708         }
1709         /* Temporarily replace I/O functions with dummy ones. It cannot
1710          * be set to NULL because rte_eth_rx_burst() doesn't check for NULL.
1711          */
1712         dev->rx_pkt_burst = qede_rxtx_pkts_dummy;
1713         dev->tx_pkt_burst = qede_rxtx_pkts_dummy;
1714         qede_dev_stop(dev);
1715         rte_delay_ms(1000);
1716         qdev->mtu = mtu;
1717         /* Fix up RX buf size for all queues of the port */
1718         for_each_queue(i) {
1719                 fp = &qdev->fp_array[i];
1720                 if (fp->type & QEDE_FASTPATH_RX) {
1721                         bufsz = (uint16_t)rte_pktmbuf_data_room_size(
1722                                 fp->rxq->mb_pool) - RTE_PKTMBUF_HEADROOM;
1723                         if (dev->data->scattered_rx)
1724                                 rx_buf_size = bufsz + QEDE_ETH_OVERHEAD;
1725                         else
1726                                 rx_buf_size = mtu + QEDE_ETH_OVERHEAD;
1727                         rx_buf_size = QEDE_CEIL_TO_CACHE_LINE_SIZE(rx_buf_size);
1728                         fp->rxq->rx_buf_size = rx_buf_size;
1729                         DP_INFO(edev, "buf_size adjusted to %u\n", rx_buf_size);
1730                 }
1731         }
1732         qede_dev_start(dev);
1733         if (frame_size > ETHER_MAX_LEN)
1734                 dev->data->dev_conf.rxmode.jumbo_frame = 1;
1735         else
1736                 dev->data->dev_conf.rxmode.jumbo_frame = 0;
1737         /* update max frame size */
1738         dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
1739         /* Reassign back */
1740         dev->rx_pkt_burst = qede_recv_pkts;
1741         dev->tx_pkt_burst = qede_xmit_pkts;
1742
1743         return 0;
1744 }
1745
1746 static int
1747 qede_conf_udp_dst_port(struct rte_eth_dev *eth_dev,
1748                        struct rte_eth_udp_tunnel *tunnel_udp,
1749                        bool add)
1750 {
1751         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1752         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1753         struct ecore_tunnel_info tunn; /* @DPDK */
1754         struct ecore_hwfn *p_hwfn;
1755         int rc, i;
1756
1757         PMD_INIT_FUNC_TRACE(edev);
1758
1759         memset(&tunn, 0, sizeof(tunn));
1760         if (tunnel_udp->prot_type == RTE_TUNNEL_TYPE_VXLAN) {
1761                 tunn.vxlan_port.b_update_port = true;
1762                 tunn.vxlan_port.port = (add) ? tunnel_udp->udp_port :
1763                                                   QEDE_VXLAN_DEF_PORT;
1764                 for_each_hwfn(edev, i) {
1765                         p_hwfn = &edev->hwfns[i];
1766                         rc = ecore_sp_pf_update_tunn_cfg(p_hwfn, &tunn,
1767                                                 ECORE_SPQ_MODE_CB, NULL);
1768                         if (rc != ECORE_SUCCESS) {
1769                                 DP_ERR(edev, "Unable to config UDP port %u\n",
1770                                        tunn.vxlan_port.port);
1771                                 return rc;
1772                         }
1773                 }
1774         }
1775
1776         return 0;
1777 }
1778
1779 int
1780 qede_udp_dst_port_del(struct rte_eth_dev *eth_dev,
1781                       struct rte_eth_udp_tunnel *tunnel_udp)
1782 {
1783         return qede_conf_udp_dst_port(eth_dev, tunnel_udp, false);
1784 }
1785
1786 int
1787 qede_udp_dst_port_add(struct rte_eth_dev *eth_dev,
1788                       struct rte_eth_udp_tunnel *tunnel_udp)
1789 {
1790         return qede_conf_udp_dst_port(eth_dev, tunnel_udp, true);
1791 }
1792
1793 static void qede_get_ecore_tunn_params(uint32_t filter, uint32_t *type,
1794                                        uint32_t *clss, char *str)
1795 {
1796         uint16_t j;
1797         *clss = MAX_ECORE_TUNN_CLSS;
1798
1799         for (j = 0; j < RTE_DIM(qede_tunn_types); j++) {
1800                 if (filter == qede_tunn_types[j].rte_filter_type) {
1801                         *type = qede_tunn_types[j].qede_type;
1802                         *clss = qede_tunn_types[j].qede_tunn_clss;
1803                         strcpy(str, qede_tunn_types[j].string);
1804                         return;
1805                 }
1806         }
1807 }
1808
1809 static int
1810 qede_set_ucast_tunn_cmn_param(struct ecore_filter_ucast *ucast,
1811                               const struct rte_eth_tunnel_filter_conf *conf,
1812                               uint32_t type)
1813 {
1814         /* Init commmon ucast params first */
1815         qede_set_ucast_cmn_params(ucast);
1816
1817         /* Copy out the required fields based on classification type */
1818         ucast->type = type;
1819
1820         switch (type) {
1821         case ECORE_FILTER_VNI:
1822                 ucast->vni = conf->tenant_id;
1823         break;
1824         case ECORE_FILTER_INNER_VLAN:
1825                 ucast->vlan = conf->inner_vlan;
1826         break;
1827         case ECORE_FILTER_MAC:
1828                 memcpy(ucast->mac, conf->outer_mac.addr_bytes,
1829                        ETHER_ADDR_LEN);
1830         break;
1831         case ECORE_FILTER_INNER_MAC:
1832                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
1833                        ETHER_ADDR_LEN);
1834         break;
1835         case ECORE_FILTER_MAC_VNI_PAIR:
1836                 memcpy(ucast->mac, conf->outer_mac.addr_bytes,
1837                         ETHER_ADDR_LEN);
1838                 ucast->vni = conf->tenant_id;
1839         break;
1840         case ECORE_FILTER_INNER_MAC_VNI_PAIR:
1841                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
1842                         ETHER_ADDR_LEN);
1843                 ucast->vni = conf->tenant_id;
1844         break;
1845         case ECORE_FILTER_INNER_PAIR:
1846                 memcpy(ucast->mac, conf->inner_mac.addr_bytes,
1847                         ETHER_ADDR_LEN);
1848                 ucast->vlan = conf->inner_vlan;
1849         break;
1850         default:
1851                 return -EINVAL;
1852         }
1853
1854         return ECORE_SUCCESS;
1855 }
1856
1857 static int qede_vxlan_tunn_config(struct rte_eth_dev *eth_dev,
1858                                   enum rte_filter_op filter_op,
1859                                   const struct rte_eth_tunnel_filter_conf *conf)
1860 {
1861         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1862         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1863         struct ecore_tunnel_info tunn;
1864         struct ecore_hwfn *p_hwfn;
1865         enum ecore_filter_ucast_type type;
1866         enum ecore_tunn_clss clss;
1867         struct ecore_filter_ucast ucast;
1868         char str[80];
1869         uint16_t filter_type;
1870         int rc, i;
1871
1872         filter_type = conf->filter_type | qdev->vxlan_filter_type;
1873         /* First determine if the given filter classification is supported */
1874         qede_get_ecore_tunn_params(filter_type, &type, &clss, str);
1875         if (clss == MAX_ECORE_TUNN_CLSS) {
1876                 DP_ERR(edev, "Wrong filter type\n");
1877                 return -EINVAL;
1878         }
1879         /* Init tunnel ucast params */
1880         rc = qede_set_ucast_tunn_cmn_param(&ucast, conf, type);
1881         if (rc != ECORE_SUCCESS) {
1882                 DP_ERR(edev, "Unsupported VxLAN filter type 0x%x\n",
1883                                 conf->filter_type);
1884                 return rc;
1885         }
1886         DP_INFO(edev, "Rule: \"%s\", op %d, type 0x%x\n",
1887                 str, filter_op, ucast.type);
1888         switch (filter_op) {
1889         case RTE_ETH_FILTER_ADD:
1890                 ucast.opcode = ECORE_FILTER_ADD;
1891
1892                 /* Skip MAC/VLAN if filter is based on VNI */
1893                 if (!(filter_type & ETH_TUNNEL_FILTER_TENID)) {
1894                         rc = qede_mac_int_ops(eth_dev, &ucast, 1);
1895                         if (rc == 0) {
1896                                 /* Enable accept anyvlan */
1897                                 qede_config_accept_any_vlan(qdev, true);
1898                         }
1899                 } else {
1900                         rc = qede_ucast_filter(eth_dev, &ucast, 1);
1901                         if (rc == 0)
1902                                 rc = ecore_filter_ucast_cmd(edev, &ucast,
1903                                                     ECORE_SPQ_MODE_CB, NULL);
1904                 }
1905
1906                 if (rc != ECORE_SUCCESS)
1907                         return rc;
1908
1909                 qdev->vxlan_filter_type = filter_type;
1910
1911                 DP_INFO(edev, "Enabling VXLAN tunneling\n");
1912                 qede_set_cmn_tunn_param(&tunn, clss, true, true);
1913                 for_each_hwfn(edev, i) {
1914                         p_hwfn = &edev->hwfns[i];
1915                         rc = ecore_sp_pf_update_tunn_cfg(p_hwfn,
1916                                 &tunn, ECORE_SPQ_MODE_CB, NULL);
1917                         if (rc != ECORE_SUCCESS) {
1918                                 DP_ERR(edev, "Failed to update tunn_clss %u\n",
1919                                        tunn.vxlan.tun_cls);
1920                         }
1921                 }
1922                 qdev->num_tunn_filters++; /* Filter added successfully */
1923         break;
1924         case RTE_ETH_FILTER_DELETE:
1925                 ucast.opcode = ECORE_FILTER_REMOVE;
1926
1927                 if (!(filter_type & ETH_TUNNEL_FILTER_TENID)) {
1928                         rc = qede_mac_int_ops(eth_dev, &ucast, 0);
1929                 } else {
1930                         rc = qede_ucast_filter(eth_dev, &ucast, 0);
1931                         if (rc == 0)
1932                                 rc = ecore_filter_ucast_cmd(edev, &ucast,
1933                                                     ECORE_SPQ_MODE_CB, NULL);
1934                 }
1935                 if (rc != ECORE_SUCCESS)
1936                         return rc;
1937
1938                 qdev->vxlan_filter_type = filter_type;
1939                 qdev->num_tunn_filters--;
1940
1941                 /* Disable VXLAN if VXLAN filters become 0 */
1942                 if (qdev->num_tunn_filters == 0) {
1943                         DP_INFO(edev, "Disabling VXLAN tunneling\n");
1944
1945                         /* Use 0 as tunnel mode */
1946                         qede_set_cmn_tunn_param(&tunn, clss, false, true);
1947                         for_each_hwfn(edev, i) {
1948                                 p_hwfn = &edev->hwfns[i];
1949                                 rc = ecore_sp_pf_update_tunn_cfg(p_hwfn, &tunn,
1950                                         ECORE_SPQ_MODE_CB, NULL);
1951                                 if (rc != ECORE_SUCCESS) {
1952                                         DP_ERR(edev,
1953                                                 "Failed to update tunn_clss %u\n",
1954                                                 tunn.vxlan.tun_cls);
1955                                         break;
1956                                 }
1957                         }
1958                 }
1959         break;
1960         default:
1961                 DP_ERR(edev, "Unsupported operation %d\n", filter_op);
1962                 return -EINVAL;
1963         }
1964         DP_INFO(edev, "Current VXLAN filters %d\n", qdev->num_tunn_filters);
1965
1966         return 0;
1967 }
1968
1969 int qede_dev_filter_ctrl(struct rte_eth_dev *eth_dev,
1970                          enum rte_filter_type filter_type,
1971                          enum rte_filter_op filter_op,
1972                          void *arg)
1973 {
1974         struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
1975         struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
1976         struct rte_eth_tunnel_filter_conf *filter_conf =
1977                         (struct rte_eth_tunnel_filter_conf *)arg;
1978
1979         switch (filter_type) {
1980         case RTE_ETH_FILTER_TUNNEL:
1981                 switch (filter_conf->tunnel_type) {
1982                 case RTE_TUNNEL_TYPE_VXLAN:
1983                         DP_INFO(edev,
1984                                 "Packet steering to the specified Rx queue"
1985                                 " is not supported with VXLAN tunneling");
1986                         return(qede_vxlan_tunn_config(eth_dev, filter_op,
1987                                                       filter_conf));
1988                 /* Place holders for future tunneling support */
1989                 case RTE_TUNNEL_TYPE_GENEVE:
1990                 case RTE_TUNNEL_TYPE_TEREDO:
1991                 case RTE_TUNNEL_TYPE_NVGRE:
1992                 case RTE_TUNNEL_TYPE_IP_IN_GRE:
1993                 case RTE_L2_TUNNEL_TYPE_E_TAG:
1994                         DP_ERR(edev, "Unsupported tunnel type %d\n",
1995                                 filter_conf->tunnel_type);
1996                         return -EINVAL;
1997                 case RTE_TUNNEL_TYPE_NONE:
1998                 default:
1999                         return 0;
2000                 }
2001                 break;
2002         case RTE_ETH_FILTER_FDIR:
2003                 return qede_fdir_filter_conf(eth_dev, filter_op, arg);
2004         case RTE_ETH_FILTER_NTUPLE:
2005                 return qede_ntuple_filter_conf(eth_dev, filter_op, arg);
2006         case RTE_ETH_FILTER_MACVLAN:
2007         case RTE_ETH_FILTER_ETHERTYPE:
2008         case RTE_ETH_FILTER_FLEXIBLE:
2009         case RTE_ETH_FILTER_SYN:
2010         case RTE_ETH_FILTER_HASH:
2011         case RTE_ETH_FILTER_L2_TUNNEL:
2012         case RTE_ETH_FILTER_MAX:
2013         default:
2014                 DP_ERR(edev, "Unsupported filter type %d\n",
2015                         filter_type);
2016                 return -EINVAL;
2017         }
2018
2019         return 0;
2020 }
2021
2022 static const struct eth_dev_ops qede_eth_dev_ops = {
2023         .dev_configure = qede_dev_configure,
2024         .dev_infos_get = qede_dev_info_get,
2025         .rx_queue_setup = qede_rx_queue_setup,
2026         .rx_queue_release = qede_rx_queue_release,
2027         .tx_queue_setup = qede_tx_queue_setup,
2028         .tx_queue_release = qede_tx_queue_release,
2029         .dev_start = qede_dev_start,
2030         .dev_set_link_up = qede_dev_set_link_up,
2031         .dev_set_link_down = qede_dev_set_link_down,
2032         .link_update = qede_link_update,
2033         .promiscuous_enable = qede_promiscuous_enable,
2034         .promiscuous_disable = qede_promiscuous_disable,
2035         .allmulticast_enable = qede_allmulticast_enable,
2036         .allmulticast_disable = qede_allmulticast_disable,
2037         .dev_stop = qede_dev_stop,
2038         .dev_close = qede_dev_close,
2039         .stats_get = qede_get_stats,
2040         .stats_reset = qede_reset_stats,
2041         .xstats_get = qede_get_xstats,
2042         .xstats_reset = qede_reset_xstats,
2043         .xstats_get_names = qede_get_xstats_names,
2044         .mac_addr_add = qede_mac_addr_add,
2045         .mac_addr_remove = qede_mac_addr_remove,
2046         .mac_addr_set = qede_mac_addr_set,
2047         .vlan_offload_set = qede_vlan_offload_set,
2048         .vlan_filter_set = qede_vlan_filter_set,
2049         .flow_ctrl_set = qede_flow_ctrl_set,
2050         .flow_ctrl_get = qede_flow_ctrl_get,
2051         .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
2052         .rss_hash_update = qede_rss_hash_update,
2053         .rss_hash_conf_get = qede_rss_hash_conf_get,
2054         .reta_update  = qede_rss_reta_update,
2055         .reta_query  = qede_rss_reta_query,
2056         .mtu_set = qede_set_mtu,
2057         .filter_ctrl = qede_dev_filter_ctrl,
2058         .udp_tunnel_port_add = qede_udp_dst_port_add,
2059         .udp_tunnel_port_del = qede_udp_dst_port_del,
2060 };
2061
2062 static const struct eth_dev_ops qede_eth_vf_dev_ops = {
2063         .dev_configure = qede_dev_configure,
2064         .dev_infos_get = qede_dev_info_get,
2065         .rx_queue_setup = qede_rx_queue_setup,
2066         .rx_queue_release = qede_rx_queue_release,
2067         .tx_queue_setup = qede_tx_queue_setup,
2068         .tx_queue_release = qede_tx_queue_release,
2069         .dev_start = qede_dev_start,
2070         .dev_set_link_up = qede_dev_set_link_up,
2071         .dev_set_link_down = qede_dev_set_link_down,
2072         .link_update = qede_link_update,
2073         .promiscuous_enable = qede_promiscuous_enable,
2074         .promiscuous_disable = qede_promiscuous_disable,
2075         .allmulticast_enable = qede_allmulticast_enable,
2076         .allmulticast_disable = qede_allmulticast_disable,
2077         .dev_stop = qede_dev_stop,
2078         .dev_close = qede_dev_close,
2079         .stats_get = qede_get_stats,
2080         .stats_reset = qede_reset_stats,
2081         .xstats_get = qede_get_xstats,
2082         .xstats_reset = qede_reset_xstats,
2083         .xstats_get_names = qede_get_xstats_names,
2084         .vlan_offload_set = qede_vlan_offload_set,
2085         .vlan_filter_set = qede_vlan_filter_set,
2086         .dev_supported_ptypes_get = qede_dev_supported_ptypes_get,
2087         .rss_hash_update = qede_rss_hash_update,
2088         .rss_hash_conf_get = qede_rss_hash_conf_get,
2089         .reta_update  = qede_rss_reta_update,
2090         .reta_query  = qede_rss_reta_query,
2091         .mtu_set = qede_set_mtu,
2092 };
2093
2094 static void qede_update_pf_params(struct ecore_dev *edev)
2095 {
2096         struct ecore_pf_params pf_params;
2097
2098         memset(&pf_params, 0, sizeof(struct ecore_pf_params));
2099         pf_params.eth_pf_params.num_cons = QEDE_PF_NUM_CONNS;
2100         pf_params.eth_pf_params.num_arfs_filters = QEDE_RFS_MAX_FLTR;
2101         qed_ops->common->update_pf_params(edev, &pf_params);
2102 }
2103
2104 static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
2105 {
2106         struct rte_pci_device *pci_dev;
2107         struct rte_pci_addr pci_addr;
2108         struct qede_dev *adapter;
2109         struct ecore_dev *edev;
2110         struct qed_dev_eth_info dev_info;
2111         struct qed_slowpath_params params;
2112         static bool do_once = true;
2113         uint8_t bulletin_change;
2114         uint8_t vf_mac[ETHER_ADDR_LEN];
2115         uint8_t is_mac_forced;
2116         bool is_mac_exist;
2117         /* Fix up ecore debug level */
2118         uint32_t dp_module = ~0 & ~ECORE_MSG_HW;
2119         uint8_t dp_level = ECORE_LEVEL_VERBOSE;
2120         uint32_t max_mac_addrs;
2121         int rc;
2122
2123         /* Extract key data structures */
2124         adapter = eth_dev->data->dev_private;
2125         edev = &adapter->edev;
2126         pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
2127         pci_addr = pci_dev->addr;
2128
2129         PMD_INIT_FUNC_TRACE(edev);
2130
2131         snprintf(edev->name, NAME_SIZE, PCI_SHORT_PRI_FMT ":dpdk-port-%u",
2132                  pci_addr.bus, pci_addr.devid, pci_addr.function,
2133                  eth_dev->data->port_id);
2134
2135         eth_dev->rx_pkt_burst = qede_recv_pkts;
2136         eth_dev->tx_pkt_burst = qede_xmit_pkts;
2137         eth_dev->tx_pkt_prepare = qede_xmit_prep_pkts;
2138
2139         if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
2140                 DP_NOTICE(edev, false,
2141                           "Skipping device init from secondary process\n");
2142                 return 0;
2143         }
2144
2145         rte_eth_copy_pci_info(eth_dev, pci_dev);
2146
2147         /* @DPDK */
2148         edev->vendor_id = pci_dev->id.vendor_id;
2149         edev->device_id = pci_dev->id.device_id;
2150
2151         qed_ops = qed_get_eth_ops();
2152         if (!qed_ops) {
2153                 DP_ERR(edev, "Failed to get qed_eth_ops_pass\n");
2154                 return -EINVAL;
2155         }
2156
2157         DP_INFO(edev, "Starting qede probe\n");
2158
2159         rc = qed_ops->common->probe(edev, pci_dev, QED_PROTOCOL_ETH,
2160                                     dp_module, dp_level, is_vf);
2161
2162         if (rc != 0) {
2163                 DP_ERR(edev, "qede probe failed rc %d\n", rc);
2164                 return -ENODEV;
2165         }
2166
2167         qede_update_pf_params(edev);
2168
2169         rte_intr_callback_register(&pci_dev->intr_handle,
2170                                    qede_interrupt_handler, (void *)eth_dev);
2171
2172         if (rte_intr_enable(&pci_dev->intr_handle)) {
2173                 DP_ERR(edev, "rte_intr_enable() failed\n");
2174                 return -ENODEV;
2175         }
2176
2177         /* Start the Slowpath-process */
2178         memset(&params, 0, sizeof(struct qed_slowpath_params));
2179         params.int_mode = ECORE_INT_MODE_MSIX;
2180         params.drv_major = QEDE_PMD_VERSION_MAJOR;
2181         params.drv_minor = QEDE_PMD_VERSION_MINOR;
2182         params.drv_rev = QEDE_PMD_VERSION_REVISION;
2183         params.drv_eng = QEDE_PMD_VERSION_PATCH;
2184         strncpy((char *)params.name, QEDE_PMD_VER_PREFIX,
2185                 QEDE_PMD_DRV_VER_STR_SIZE);
2186
2187         /* For CMT mode device do periodic polling for slowpath events.
2188          * This is required since uio device uses only one MSI-x
2189          * interrupt vector but we need one for each engine.
2190          */
2191         if (edev->num_hwfns > 1 && IS_PF(edev)) {
2192                 rc = rte_eal_alarm_set(timer_period * US_PER_S,
2193                                        qede_poll_sp_sb_cb,
2194                                        (void *)eth_dev);
2195                 if (rc != 0) {
2196                         DP_ERR(edev, "Unable to start periodic"
2197                                      " timer rc %d\n", rc);
2198                         return -EINVAL;
2199                 }
2200         }
2201
2202         rc = qed_ops->common->slowpath_start(edev, &params);
2203         if (rc) {
2204                 DP_ERR(edev, "Cannot start slowpath rc = %d\n", rc);
2205                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2206                                      (void *)eth_dev);
2207                 return -ENODEV;
2208         }
2209
2210         rc = qed_ops->fill_dev_info(edev, &dev_info);
2211         if (rc) {
2212                 DP_ERR(edev, "Cannot get device_info rc %d\n", rc);
2213                 qed_ops->common->slowpath_stop(edev);
2214                 qed_ops->common->remove(edev);
2215                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2216                                      (void *)eth_dev);
2217                 return -ENODEV;
2218         }
2219
2220         qede_alloc_etherdev(adapter, &dev_info);
2221
2222         adapter->ops->common->set_name(edev, edev->name);
2223
2224         if (!is_vf)
2225                 adapter->dev_info.num_mac_filters =
2226                         (uint32_t)RESC_NUM(ECORE_LEADING_HWFN(edev),
2227                                             ECORE_MAC);
2228         else
2229                 ecore_vf_get_num_mac_filters(ECORE_LEADING_HWFN(edev),
2230                                 (uint32_t *)&adapter->dev_info.num_mac_filters);
2231
2232         /* Allocate memory for storing MAC addr */
2233         eth_dev->data->mac_addrs = rte_zmalloc(edev->name,
2234                                         (ETHER_ADDR_LEN *
2235                                         adapter->dev_info.num_mac_filters),
2236                                         RTE_CACHE_LINE_SIZE);
2237
2238         if (eth_dev->data->mac_addrs == NULL) {
2239                 DP_ERR(edev, "Failed to allocate MAC address\n");
2240                 qed_ops->common->slowpath_stop(edev);
2241                 qed_ops->common->remove(edev);
2242                 rte_eal_alarm_cancel(qede_poll_sp_sb_cb,
2243                                      (void *)eth_dev);
2244                 return -ENOMEM;
2245         }
2246
2247         if (!is_vf) {
2248                 ether_addr_copy((struct ether_addr *)edev->hwfns[0].
2249                                 hw_info.hw_mac_addr,
2250                                 &eth_dev->data->mac_addrs[0]);
2251                 ether_addr_copy(&eth_dev->data->mac_addrs[0],
2252                                 &adapter->primary_mac);
2253         } else {
2254                 ecore_vf_read_bulletin(ECORE_LEADING_HWFN(edev),
2255                                        &bulletin_change);
2256                 if (bulletin_change) {
2257                         is_mac_exist =
2258                             ecore_vf_bulletin_get_forced_mac(
2259                                                 ECORE_LEADING_HWFN(edev),
2260                                                 vf_mac,
2261                                                 &is_mac_forced);
2262                         if (is_mac_exist && is_mac_forced) {
2263                                 DP_INFO(edev, "VF macaddr received from PF\n");
2264                                 ether_addr_copy((struct ether_addr *)&vf_mac,
2265                                                 &eth_dev->data->mac_addrs[0]);
2266                                 ether_addr_copy(&eth_dev->data->mac_addrs[0],
2267                                                 &adapter->primary_mac);
2268                         } else {
2269                                 DP_NOTICE(edev, false,
2270                                           "No VF macaddr assigned\n");
2271                         }
2272                 }
2273         }
2274
2275         eth_dev->dev_ops = (is_vf) ? &qede_eth_vf_dev_ops : &qede_eth_dev_ops;
2276
2277         if (do_once) {
2278                 qede_print_adapter_info(adapter);
2279                 do_once = false;
2280         }
2281
2282         adapter->state = QEDE_DEV_INIT;
2283
2284         DP_NOTICE(edev, false, "MAC address : %02x:%02x:%02x:%02x:%02x:%02x\n",
2285                   adapter->primary_mac.addr_bytes[0],
2286                   adapter->primary_mac.addr_bytes[1],
2287                   adapter->primary_mac.addr_bytes[2],
2288                   adapter->primary_mac.addr_bytes[3],
2289                   adapter->primary_mac.addr_bytes[4],
2290                   adapter->primary_mac.addr_bytes[5]);
2291
2292         return rc;
2293 }
2294
2295 static int qedevf_eth_dev_init(struct rte_eth_dev *eth_dev)
2296 {
2297         return qede_common_dev_init(eth_dev, 1);
2298 }
2299
2300 static int qede_eth_dev_init(struct rte_eth_dev *eth_dev)
2301 {
2302         return qede_common_dev_init(eth_dev, 0);
2303 }
2304
2305 static int qede_dev_common_uninit(struct rte_eth_dev *eth_dev)
2306 {
2307         /* only uninitialize in the primary process */
2308         if (rte_eal_process_type() != RTE_PROC_PRIMARY)
2309                 return 0;
2310
2311         /* safe to close dev here */
2312         qede_dev_close(eth_dev);
2313
2314         eth_dev->dev_ops = NULL;
2315         eth_dev->rx_pkt_burst = NULL;
2316         eth_dev->tx_pkt_burst = NULL;
2317
2318         if (eth_dev->data->mac_addrs)
2319                 rte_free(eth_dev->data->mac_addrs);
2320
2321         eth_dev->data->mac_addrs = NULL;
2322
2323         return 0;
2324 }
2325
2326 static int qede_eth_dev_uninit(struct rte_eth_dev *eth_dev)
2327 {
2328         return qede_dev_common_uninit(eth_dev);
2329 }
2330
2331 static int qedevf_eth_dev_uninit(struct rte_eth_dev *eth_dev)
2332 {
2333         return qede_dev_common_uninit(eth_dev);
2334 }
2335
2336 static const struct rte_pci_id pci_id_qedevf_map[] = {
2337 #define QEDEVF_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
2338         {
2339                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_VF)
2340         },
2341         {
2342                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_IOV)
2343         },
2344         {
2345                 QEDEVF_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_IOV)
2346         },
2347         {.vendor_id = 0,}
2348 };
2349
2350 static const struct rte_pci_id pci_id_qede_map[] = {
2351 #define QEDE_RTE_PCI_DEVICE(dev) RTE_PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, dev)
2352         {
2353                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_57980E)
2354         },
2355         {
2356                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_NX2_57980S)
2357         },
2358         {
2359                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_40)
2360         },
2361         {
2362                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_25)
2363         },
2364         {
2365                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_100)
2366         },
2367         {
2368                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_57980S_50)
2369         },
2370         {
2371                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_50G)
2372         },
2373         {
2374                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_10G)
2375         },
2376         {
2377                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_40G)
2378         },
2379         {
2380                 QEDE_RTE_PCI_DEVICE(PCI_DEVICE_ID_QLOGIC_AH_25G)
2381         },
2382         {.vendor_id = 0,}
2383 };
2384
2385 static struct eth_driver rte_qedevf_pmd = {
2386         .pci_drv = {
2387                     .id_table = pci_id_qedevf_map,
2388                     .drv_flags =
2389                     RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
2390                     .probe = rte_eth_dev_pci_probe,
2391                     .remove = rte_eth_dev_pci_remove,
2392                    },
2393         .eth_dev_init = qedevf_eth_dev_init,
2394         .eth_dev_uninit = qedevf_eth_dev_uninit,
2395         .dev_private_size = sizeof(struct qede_dev),
2396 };
2397
2398 static struct eth_driver rte_qede_pmd = {
2399         .pci_drv = {
2400                     .id_table = pci_id_qede_map,
2401                     .drv_flags =
2402                     RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
2403                     .probe = rte_eth_dev_pci_probe,
2404                     .remove = rte_eth_dev_pci_remove,
2405                    },
2406         .eth_dev_init = qede_eth_dev_init,
2407         .eth_dev_uninit = qede_eth_dev_uninit,
2408         .dev_private_size = sizeof(struct qede_dev),
2409 };
2410
2411 RTE_PMD_REGISTER_PCI(net_qede, rte_qede_pmd.pci_drv);
2412 RTE_PMD_REGISTER_PCI_TABLE(net_qede, pci_id_qede_map);
2413 RTE_PMD_REGISTER_KMOD_DEP(net_qede, "* igb_uio | uio_pci_generic | vfio");
2414 RTE_PMD_REGISTER_PCI(net_qede_vf, rte_qedevf_pmd.pci_drv);
2415 RTE_PMD_REGISTER_PCI_TABLE(net_qede_vf, pci_id_qedevf_map);
2416 RTE_PMD_REGISTER_KMOD_DEP(net_qede_vf, "* igb_uio | vfio");