drivers/net/ice/ice_ethdev.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2018 Intel Corporation
   3  */
   4
   5 #include <rte_string_fns.h>
   6 #include <rte_ethdev_pci.h>
   7
   8 #include <stdio.h>
   9 #include <sys/types.h>
  10 #include <sys/stat.h>
  11 #include <unistd.h>
  12
  13 #include "base/ice_sched.h"
  14 #include "base/ice_flow.h"
  15 #include "base/ice_dcb.h"
  16 #include "base/ice_common.h"
  17
  18 #include "rte_pmd_ice.h"
  19 #include "ice_ethdev.h"
  20 #include "ice_rxtx.h"
  21 #include "ice_generic_flow.h"
  22
  23 /* devargs */
  24 #define ICE_SAFE_MODE_SUPPORT_ARG "safe-mode-support"
  25 #define ICE_PIPELINE_MODE_SUPPORT_ARG  "pipeline-mode-support"
  26 #define ICE_FLOW_MARK_SUPPORT_ARG       "flow-mark-support"
  27 #define ICE_PROTO_XTR_ARG         "proto_xtr"
  28
  29 static const char * const ice_valid_args[] = {
  30         ICE_SAFE_MODE_SUPPORT_ARG,
  31         ICE_PIPELINE_MODE_SUPPORT_ARG,
  32         ICE_FLOW_MARK_SUPPORT_ARG,
  33         ICE_PROTO_XTR_ARG,
  34         NULL
  35 };
  36
  37 static const struct rte_mbuf_dynfield ice_proto_xtr_metadata_param = {
  38         .name = "ice_dynfield_proto_xtr_metadata",
  39         .size = sizeof(uint32_t),
  40         .align = __alignof__(uint32_t),
  41         .flags = 0,
  42 };
  43
  44 struct proto_xtr_ol_flag {
  45         const struct rte_mbuf_dynflag param;
  46         uint64_t *ol_flag;
  47         bool required;
  48 };
  49
  50 static struct proto_xtr_ol_flag ice_proto_xtr_ol_flag_params[] = {
  51         [PROTO_XTR_VLAN] = {
  52                 .param = { .name = "ice_dynflag_proto_xtr_vlan" },
  53                 .ol_flag = &rte_net_ice_dynflag_proto_xtr_vlan_mask },
  54         [PROTO_XTR_IPV4] = {
  55                 .param = { .name = "ice_dynflag_proto_xtr_ipv4" },
  56                 .ol_flag = &rte_net_ice_dynflag_proto_xtr_ipv4_mask },
  57         [PROTO_XTR_IPV6] = {
  58                 .param = { .name = "ice_dynflag_proto_xtr_ipv6" },
  59                 .ol_flag = &rte_net_ice_dynflag_proto_xtr_ipv6_mask },
  60         [PROTO_XTR_IPV6_FLOW] = {
  61                 .param = { .name = "ice_dynflag_proto_xtr_ipv6_flow" },
  62                 .ol_flag = &rte_net_ice_dynflag_proto_xtr_ipv6_flow_mask },
  63         [PROTO_XTR_TCP] = {
  64                 .param = { .name = "ice_dynflag_proto_xtr_tcp" },
  65                 .ol_flag = &rte_net_ice_dynflag_proto_xtr_tcp_mask },
  66 };
  67
  68 #define ICE_DFLT_OUTER_TAG_TYPE ICE_AQ_VSI_OUTER_TAG_VLAN_9100
  69
  70 /* DDP package search path */
  71 #define ICE_PKG_FILE_DEFAULT "/lib/firmware/intel/ice/ddp/ice.pkg"
  72 #define ICE_PKG_FILE_UPDATES "/lib/firmware/updates/intel/ice/ddp/ice.pkg"
  73 #define ICE_PKG_FILE_SEARCH_PATH_DEFAULT "/lib/firmware/intel/ice/ddp/"
  74 #define ICE_PKG_FILE_SEARCH_PATH_UPDATES "/lib/firmware/updates/intel/ice/ddp/"
  75
  76 #define ICE_OS_DEFAULT_PKG_NAME         "ICE OS Default Package"
  77 #define ICE_COMMS_PKG_NAME                      "ICE COMMS Package"
  78 #define ICE_MAX_PKG_FILENAME_SIZE   256
  79 #define ICE_MAX_RES_DESC_NUM        1024
  80
  81 int ice_logtype_init;
  82 int ice_logtype_driver;
  83 #ifdef RTE_LIBRTE_ICE_DEBUG_RX
  84 int ice_logtype_rx;
  85 #endif
  86 #ifdef RTE_LIBRTE_ICE_DEBUG_TX
  87 int ice_logtype_tx;
  88 #endif
  89 #ifdef RTE_LIBRTE_ICE_DEBUG_TX_FREE
  90 int ice_logtype_tx_free;
  91 #endif
  92
  93 static int ice_dev_configure(struct rte_eth_dev *dev);
  94 static int ice_dev_start(struct rte_eth_dev *dev);
  95 static void ice_dev_stop(struct rte_eth_dev *dev);
  96 static void ice_dev_close(struct rte_eth_dev *dev);
  97 static int ice_dev_reset(struct rte_eth_dev *dev);
  98 static int ice_dev_info_get(struct rte_eth_dev *dev,
  99                             struct rte_eth_dev_info *dev_info);
 100 static int ice_link_update(struct rte_eth_dev *dev,
 101                            int wait_to_complete);
 102 static int ice_dev_set_link_up(struct rte_eth_dev *dev);
 103 static int ice_dev_set_link_down(struct rte_eth_dev *dev);
 104
 105 static int ice_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
 106 static int ice_vlan_offload_set(struct rte_eth_dev *dev, int mask);
 107 static int ice_rss_reta_update(struct rte_eth_dev *dev,
 108                                struct rte_eth_rss_reta_entry64 *reta_conf,
 109                                uint16_t reta_size);
 110 static int ice_rss_reta_query(struct rte_eth_dev *dev,
 111                               struct rte_eth_rss_reta_entry64 *reta_conf,
 112                               uint16_t reta_size);
 113 static int ice_rss_hash_update(struct rte_eth_dev *dev,
 114                                struct rte_eth_rss_conf *rss_conf);
 115 static int ice_rss_hash_conf_get(struct rte_eth_dev *dev,
 116                                  struct rte_eth_rss_conf *rss_conf);
 117 static int ice_promisc_enable(struct rte_eth_dev *dev);
 118 static int ice_promisc_disable(struct rte_eth_dev *dev);
 119 static int ice_allmulti_enable(struct rte_eth_dev *dev);
 120 static int ice_allmulti_disable(struct rte_eth_dev *dev);
 121 static int ice_vlan_filter_set(struct rte_eth_dev *dev,
 122                                uint16_t vlan_id,
 123                                int on);
 124 static int ice_macaddr_set(struct rte_eth_dev *dev,
 125                            struct rte_ether_addr *mac_addr);
 126 static int ice_macaddr_add(struct rte_eth_dev *dev,
 127                            struct rte_ether_addr *mac_addr,
 128                            __rte_unused uint32_t index,
 129                            uint32_t pool);
 130 static void ice_macaddr_remove(struct rte_eth_dev *dev, uint32_t index);
 131 static int ice_rx_queue_intr_enable(struct rte_eth_dev *dev,
 132                                     uint16_t queue_id);
 133 static int ice_rx_queue_intr_disable(struct rte_eth_dev *dev,
 134                                      uint16_t queue_id);
 135 static int ice_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
 136                               size_t fw_size);
 137 static int ice_vlan_pvid_set(struct rte_eth_dev *dev,
 138                              uint16_t pvid, int on);
 139 static int ice_get_eeprom_length(struct rte_eth_dev *dev);
 140 static int ice_get_eeprom(struct rte_eth_dev *dev,
 141                           struct rte_dev_eeprom_info *eeprom);
 142 static int ice_stats_get(struct rte_eth_dev *dev,
 143                          struct rte_eth_stats *stats);
 144 static int ice_stats_reset(struct rte_eth_dev *dev);
 145 static int ice_xstats_get(struct rte_eth_dev *dev,
 146                           struct rte_eth_xstat *xstats, unsigned int n);
 147 static int ice_xstats_get_names(struct rte_eth_dev *dev,
 148                                 struct rte_eth_xstat_name *xstats_names,
 149                                 unsigned int limit);
 150 static int ice_dev_filter_ctrl(struct rte_eth_dev *dev,
 151                         enum rte_filter_type filter_type,
 152                         enum rte_filter_op filter_op,
 153                         void *arg);
 154 static int ice_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
 155                         struct rte_eth_udp_tunnel *udp_tunnel);
 156 static int ice_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
 157                         struct rte_eth_udp_tunnel *udp_tunnel);
 158
 159 static const struct rte_pci_id pci_id_ice_map[] = {
 160         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_BACKPLANE) },
 161         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_QSFP) },
 162         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_SFP) },
 163         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810_XXV_BACKPLANE) },
 164         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810_XXV_QSFP) },
 165         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810_XXV_SFP) },
 166         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_C822N_BACKPLANE) },
 167         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_C822N_QSFP) },
 168         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_C822N_SFP) },
 169         { .vendor_id = 0, /* sentinel */ },
 170 };
 171
 172 static const struct eth_dev_ops ice_eth_dev_ops = {
 173         .dev_configure                = ice_dev_configure,
 174         .dev_start                    = ice_dev_start,
 175         .dev_stop                     = ice_dev_stop,
 176         .dev_close                    = ice_dev_close,
 177         .dev_reset                    = ice_dev_reset,
 178         .dev_set_link_up              = ice_dev_set_link_up,
 179         .dev_set_link_down            = ice_dev_set_link_down,
 180         .rx_queue_start               = ice_rx_queue_start,
 181         .rx_queue_stop                = ice_rx_queue_stop,
 182         .tx_queue_start               = ice_tx_queue_start,
 183         .tx_queue_stop                = ice_tx_queue_stop,
 184         .rx_queue_setup               = ice_rx_queue_setup,
 185         .rx_queue_release             = ice_rx_queue_release,
 186         .tx_queue_setup               = ice_tx_queue_setup,
 187         .tx_queue_release             = ice_tx_queue_release,
 188         .dev_infos_get                = ice_dev_info_get,
 189         .dev_supported_ptypes_get     = ice_dev_supported_ptypes_get,
 190         .link_update                  = ice_link_update,
 191         .mtu_set                      = ice_mtu_set,
 192         .mac_addr_set                 = ice_macaddr_set,
 193         .mac_addr_add                 = ice_macaddr_add,
 194         .mac_addr_remove              = ice_macaddr_remove,
 195         .vlan_filter_set              = ice_vlan_filter_set,
 196         .vlan_offload_set             = ice_vlan_offload_set,
 197         .reta_update                  = ice_rss_reta_update,
 198         .reta_query                   = ice_rss_reta_query,
 199         .rss_hash_update              = ice_rss_hash_update,
 200         .rss_hash_conf_get            = ice_rss_hash_conf_get,
 201         .promiscuous_enable           = ice_promisc_enable,
 202         .promiscuous_disable          = ice_promisc_disable,
 203         .allmulticast_enable          = ice_allmulti_enable,
 204         .allmulticast_disable         = ice_allmulti_disable,
 205         .rx_queue_intr_enable         = ice_rx_queue_intr_enable,
 206         .rx_queue_intr_disable        = ice_rx_queue_intr_disable,
 207         .fw_version_get               = ice_fw_version_get,
 208         .vlan_pvid_set                = ice_vlan_pvid_set,
 209         .rxq_info_get                 = ice_rxq_info_get,
 210         .txq_info_get                 = ice_txq_info_get,
 211         .rx_burst_mode_get            = ice_rx_burst_mode_get,
 212         .tx_burst_mode_get            = ice_tx_burst_mode_get,
 213         .get_eeprom_length            = ice_get_eeprom_length,
 214         .get_eeprom                   = ice_get_eeprom,
 215         .rx_queue_count               = ice_rx_queue_count,
 216         .rx_descriptor_status         = ice_rx_descriptor_status,
 217         .tx_descriptor_status         = ice_tx_descriptor_status,
 218         .stats_get                    = ice_stats_get,
 219         .stats_reset                  = ice_stats_reset,
 220         .xstats_get                   = ice_xstats_get,
 221         .xstats_get_names             = ice_xstats_get_names,
 222         .xstats_reset                 = ice_stats_reset,
 223         .filter_ctrl                  = ice_dev_filter_ctrl,
 224         .udp_tunnel_port_add          = ice_dev_udp_tunnel_port_add,
 225         .udp_tunnel_port_del          = ice_dev_udp_tunnel_port_del,
 226 };
 227
 228 /* store statistics names and its offset in stats structure */
 229 struct ice_xstats_name_off {
 230         char name[RTE_ETH_XSTATS_NAME_SIZE];
 231         unsigned int offset;
 232 };
 233
 234 static const struct ice_xstats_name_off ice_stats_strings[] = {
 235         {"rx_unicast_packets", offsetof(struct ice_eth_stats, rx_unicast)},
 236         {"rx_multicast_packets", offsetof(struct ice_eth_stats, rx_multicast)},
 237         {"rx_broadcast_packets", offsetof(struct ice_eth_stats, rx_broadcast)},
 238         {"rx_dropped_packets", offsetof(struct ice_eth_stats, rx_discards)},
 239         {"rx_unknown_protocol_packets", offsetof(struct ice_eth_stats,
 240                 rx_unknown_protocol)},
 241         {"tx_unicast_packets", offsetof(struct ice_eth_stats, tx_unicast)},
 242         {"tx_multicast_packets", offsetof(struct ice_eth_stats, tx_multicast)},
 243         {"tx_broadcast_packets", offsetof(struct ice_eth_stats, tx_broadcast)},
 244         {"tx_dropped_packets", offsetof(struct ice_eth_stats, tx_discards)},
 245 };
 246
 247 #define ICE_NB_ETH_XSTATS (sizeof(ice_stats_strings) / \
 248                 sizeof(ice_stats_strings[0]))
 249
 250 static const struct ice_xstats_name_off ice_hw_port_strings[] = {
 251         {"tx_link_down_dropped", offsetof(struct ice_hw_port_stats,
 252                 tx_dropped_link_down)},
 253         {"rx_crc_errors", offsetof(struct ice_hw_port_stats, crc_errors)},
 254         {"rx_illegal_byte_errors", offsetof(struct ice_hw_port_stats,
 255                 illegal_bytes)},
 256         {"rx_error_bytes", offsetof(struct ice_hw_port_stats, error_bytes)},
 257         {"mac_local_errors", offsetof(struct ice_hw_port_stats,
 258                 mac_local_faults)},
 259         {"mac_remote_errors", offsetof(struct ice_hw_port_stats,
 260                 mac_remote_faults)},
 261         {"rx_len_errors", offsetof(struct ice_hw_port_stats,
 262                 rx_len_errors)},
 263         {"tx_xon_packets", offsetof(struct ice_hw_port_stats, link_xon_tx)},
 264         {"rx_xon_packets", offsetof(struct ice_hw_port_stats, link_xon_rx)},
 265         {"tx_xoff_packets", offsetof(struct ice_hw_port_stats, link_xoff_tx)},
 266         {"rx_xoff_packets", offsetof(struct ice_hw_port_stats, link_xoff_rx)},
 267         {"rx_size_64_packets", offsetof(struct ice_hw_port_stats, rx_size_64)},
 268         {"rx_size_65_to_127_packets", offsetof(struct ice_hw_port_stats,
 269                 rx_size_127)},
 270         {"rx_size_128_to_255_packets", offsetof(struct ice_hw_port_stats,
 271                 rx_size_255)},
 272         {"rx_size_256_to_511_packets", offsetof(struct ice_hw_port_stats,
 273                 rx_size_511)},
 274         {"rx_size_512_to_1023_packets", offsetof(struct ice_hw_port_stats,
 275                 rx_size_1023)},
 276         {"rx_size_1024_to_1522_packets", offsetof(struct ice_hw_port_stats,
 277                 rx_size_1522)},
 278         {"rx_size_1523_to_max_packets", offsetof(struct ice_hw_port_stats,
 279                 rx_size_big)},
 280         {"rx_undersized_errors", offsetof(struct ice_hw_port_stats,
 281                 rx_undersize)},
 282         {"rx_oversize_errors", offsetof(struct ice_hw_port_stats,
 283                 rx_oversize)},
 284         {"rx_mac_short_pkt_dropped", offsetof(struct ice_hw_port_stats,
 285                 mac_short_pkt_dropped)},
 286         {"rx_fragmented_errors", offsetof(struct ice_hw_port_stats,
 287                 rx_fragments)},
 288         {"rx_jabber_errors", offsetof(struct ice_hw_port_stats, rx_jabber)},
 289         {"tx_size_64_packets", offsetof(struct ice_hw_port_stats, tx_size_64)},
 290         {"tx_size_65_to_127_packets", offsetof(struct ice_hw_port_stats,
 291                 tx_size_127)},
 292         {"tx_size_128_to_255_packets", offsetof(struct ice_hw_port_stats,
 293                 tx_size_255)},
 294         {"tx_size_256_to_511_packets", offsetof(struct ice_hw_port_stats,
 295                 tx_size_511)},
 296         {"tx_size_512_to_1023_packets", offsetof(struct ice_hw_port_stats,
 297                 tx_size_1023)},
 298         {"tx_size_1024_to_1522_packets", offsetof(struct ice_hw_port_stats,
 299                 tx_size_1522)},
 300         {"tx_size_1523_to_max_packets", offsetof(struct ice_hw_port_stats,
 301                 tx_size_big)},
 302 };
 303
 304 #define ICE_NB_HW_PORT_XSTATS (sizeof(ice_hw_port_strings) / \
 305                 sizeof(ice_hw_port_strings[0]))
 306
 307 static void
 308 ice_init_controlq_parameter(struct ice_hw *hw)
 309 {
 310         /* fields for adminq */
 311         hw->adminq.num_rq_entries = ICE_ADMINQ_LEN;
 312         hw->adminq.num_sq_entries = ICE_ADMINQ_LEN;
 313         hw->adminq.rq_buf_size = ICE_ADMINQ_BUF_SZ;
 314         hw->adminq.sq_buf_size = ICE_ADMINQ_BUF_SZ;
 315
 316         /* fields for mailboxq, DPDK used as PF host */
 317         hw->mailboxq.num_rq_entries = ICE_MAILBOXQ_LEN;
 318         hw->mailboxq.num_sq_entries = ICE_MAILBOXQ_LEN;
 319         hw->mailboxq.rq_buf_size = ICE_MAILBOXQ_BUF_SZ;
 320         hw->mailboxq.sq_buf_size = ICE_MAILBOXQ_BUF_SZ;
 321 }
 322
 323 static int
 324 lookup_proto_xtr_type(const char *xtr_name)
 325 {
 326         static struct {
 327                 const char *name;
 328                 enum proto_xtr_type type;
 329         } xtr_type_map[] = {
 330                 { "vlan",      PROTO_XTR_VLAN      },
 331                 { "ipv4",      PROTO_XTR_IPV4      },
 332                 { "ipv6",      PROTO_XTR_IPV6      },
 333                 { "ipv6_flow", PROTO_XTR_IPV6_FLOW },
 334                 { "tcp",       PROTO_XTR_TCP       },
 335         };
 336         uint32_t i;
 337
 338         for (i = 0; i < RTE_DIM(xtr_type_map); i++) {
 339                 if (strcmp(xtr_name, xtr_type_map[i].name) == 0)
 340                         return xtr_type_map[i].type;
 341         }
 342
 343         return -1;
 344 }
 345
 346 /*
 347  * Parse elem, the elem could be single number/range or '(' ')' group
 348  * 1) A single number elem, it's just a simple digit. e.g. 9
 349  * 2) A single range elem, two digits with a '-' between. e.g. 2-6
 350  * 3) A group elem, combines multiple 1) or 2) with '( )'. e.g (0,2-4,6)
 351  *    Within group elem, '-' used for a range separator;
 352  *                       ',' used for a single number.
 353  */
 354 static int
 355 parse_queue_set(const char *input, int xtr_type, struct ice_devargs *devargs)
 356 {
 357         const char *str = input;
 358         char *end = NULL;
 359         uint32_t min, max;
 360         uint32_t idx;
 361
 362         while (isblank(*str))
 363                 str++;
 364
 365         if (!isdigit(*str) && *str != '(')
 366                 return -1;
 367
 368         /* process single number or single range of number */
 369         if (*str != '(') {
 370                 errno = 0;
 371                 idx = strtoul(str, &end, 10);
 372                 if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
 373                         return -1;
 374
 375                 while (isblank(*end))
 376                         end++;
 377
 378                 min = idx;
 379                 max = idx;
 380
 381                 /* process single <number>-<number> */
 382                 if (*end == '-') {
 383                         end++;
 384                         while (isblank(*end))
 385                                 end++;
 386                         if (!isdigit(*end))
 387                                 return -1;
 388
 389                         errno = 0;
 390                         idx = strtoul(end, &end, 10);
 391                         if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
 392                                 return -1;
 393
 394                         max = idx;
 395                         while (isblank(*end))
 396                                 end++;
 397                 }
 398
 399                 if (*end != ':')
 400                         return -1;
 401
 402                 for (idx = RTE_MIN(min, max);
 403                      idx <= RTE_MAX(min, max); idx++)
 404                         devargs->proto_xtr[idx] = xtr_type;
 405
 406                 return 0;
 407         }
 408
 409         /* process set within bracket */
 410         str++;
 411         while (isblank(*str))
 412                 str++;
 413         if (*str == '\0')
 414                 return -1;
 415
 416         min = ICE_MAX_QUEUE_NUM;
 417         do {
 418                 /* go ahead to the first digit */
 419                 while (isblank(*str))
 420                         str++;
 421                 if (!isdigit(*str))
 422                         return -1;
 423
 424                 /* get the digit value */
 425                 errno = 0;
 426                 idx = strtoul(str, &end, 10);
 427                 if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
 428                         return -1;
 429
 430                 /* go ahead to separator '-',',' and ')' */
 431                 while (isblank(*end))
 432                         end++;
 433                 if (*end == '-') {
 434                         if (min == ICE_MAX_QUEUE_NUM)
 435                                 min = idx;
 436                         else /* avoid continuous '-' */
 437                                 return -1;
 438                 } else if (*end == ',' || *end == ')') {
 439                         max = idx;
 440                         if (min == ICE_MAX_QUEUE_NUM)
 441                                 min = idx;
 442
 443                         for (idx = RTE_MIN(min, max);
 444                              idx <= RTE_MAX(min, max); idx++)
 445                                 devargs->proto_xtr[idx] = xtr_type;
 446
 447                         min = ICE_MAX_QUEUE_NUM;
 448                 } else {
 449                         return -1;
 450                 }
 451
 452                 str = end + 1;
 453         } while (*end != ')' && *end != '\0');
 454
 455         return 0;
 456 }
 457
 458 static int
 459 parse_queue_proto_xtr(const char *queues, struct ice_devargs *devargs)
 460 {
 461         const char *queue_start;
 462         uint32_t idx;
 463         int xtr_type;
 464         char xtr_name[32];
 465
 466         while (isblank(*queues))
 467                 queues++;
 468
 469         if (*queues != '[') {
 470                 xtr_type = lookup_proto_xtr_type(queues);
 471                 if (xtr_type < 0)
 472                         return -1;
 473
 474                 devargs->proto_xtr_dflt = xtr_type;
 475
 476                 return 0;
 477         }
 478
 479         queues++;
 480         do {
 481                 while (isblank(*queues))
 482                         queues++;
 483                 if (*queues == '\0')
 484                         return -1;
 485
 486                 queue_start = queues;
 487
 488                 /* go across a complete bracket */
 489                 if (*queue_start == '(') {
 490                         queues += strcspn(queues, ")");
 491                         if (*queues != ')')
 492                                 return -1;
 493                 }
 494
 495                 /* scan the separator ':' */
 496                 queues += strcspn(queues, ":");
 497                 if (*queues++ != ':')
 498                         return -1;
 499                 while (isblank(*queues))
 500                         queues++;
 501
 502                 for (idx = 0; ; idx++) {
 503                         if (isblank(queues[idx]) ||
 504                             queues[idx] == ',' ||
 505                             queues[idx] == ']' ||
 506                             queues[idx] == '\0')
 507                                 break;
 508
 509                         if (idx > sizeof(xtr_name) - 2)
 510                                 return -1;
 511
 512                         xtr_name[idx] = queues[idx];
 513                 }
 514                 xtr_name[idx] = '\0';
 515                 xtr_type = lookup_proto_xtr_type(xtr_name);
 516                 if (xtr_type < 0)
 517                         return -1;
 518
 519                 queues += idx;
 520
 521                 while (isblank(*queues) || *queues == ',' || *queues == ']')
 522                         queues++;
 523
 524                 if (parse_queue_set(queue_start, xtr_type, devargs) < 0)
 525                         return -1;
 526         } while (*queues != '\0');
 527
 528         return 0;
 529 }
 530
 531 static int
 532 handle_proto_xtr_arg(__rte_unused const char *key, const char *value,
 533                      void *extra_args)
 534 {
 535         struct ice_devargs *devargs = extra_args;
 536
 537         if (value == NULL || extra_args == NULL)
 538                 return -EINVAL;
 539
 540         if (parse_queue_proto_xtr(value, devargs) < 0) {
 541                 PMD_DRV_LOG(ERR,
 542                             "The protocol extraction parameter is wrong : '%s'",
 543                             value);
 544                 return -1;
 545         }
 546
 547         return 0;
 548 }
 549
 550 static bool
 551 ice_proto_xtr_support(struct ice_hw *hw)
 552 {
 553 #define FLX_REG(val, fld, idx) \
 554         (((val) & GLFLXP_RXDID_FLX_WRD_##idx##_##fld##_M) >> \
 555          GLFLXP_RXDID_FLX_WRD_##idx##_##fld##_S)
 556         static struct {
 557                 uint32_t rxdid;
 558                 uint16_t protid_0;
 559                 uint16_t protid_1;
 560         } xtr_sets[] = {
 561                 { ICE_RXDID_COMMS_AUX_VLAN, ICE_PROT_EVLAN_O, ICE_PROT_VLAN_O },
 562                 { ICE_RXDID_COMMS_AUX_IPV4, ICE_PROT_IPV4_OF_OR_S,
 563                   ICE_PROT_IPV4_OF_OR_S },
 564                 { ICE_RXDID_COMMS_AUX_IPV6, ICE_PROT_IPV6_OF_OR_S,
 565                   ICE_PROT_IPV6_OF_OR_S },
 566                 { ICE_RXDID_COMMS_AUX_IPV6_FLOW, ICE_PROT_IPV6_OF_OR_S,
 567                   ICE_PROT_IPV6_OF_OR_S },
 568                 { ICE_RXDID_COMMS_AUX_TCP, ICE_PROT_TCP_IL, ICE_PROT_ID_INVAL },
 569         };
 570         uint32_t i;
 571
 572         for (i = 0; i < RTE_DIM(xtr_sets); i++) {
 573                 uint32_t rxdid = xtr_sets[i].rxdid;
 574                 uint32_t v;
 575
 576                 if (xtr_sets[i].protid_0 != ICE_PROT_ID_INVAL) {
 577                         v = ICE_READ_REG(hw, GLFLXP_RXDID_FLX_WRD_4(rxdid));
 578
 579                         if (FLX_REG(v, PROT_MDID, 4) != xtr_sets[i].protid_0 ||
 580                             FLX_REG(v, RXDID_OPCODE, 4) != ICE_RX_OPC_EXTRACT)
 581                                 return false;
 582                 }
 583
 584                 if (xtr_sets[i].protid_1 != ICE_PROT_ID_INVAL) {
 585                         v = ICE_READ_REG(hw, GLFLXP_RXDID_FLX_WRD_5(rxdid));
 586
 587                         if (FLX_REG(v, PROT_MDID, 5) != xtr_sets[i].protid_1 ||
 588                             FLX_REG(v, RXDID_OPCODE, 5) != ICE_RX_OPC_EXTRACT)
 589                                 return false;
 590                 }
 591         }
 592
 593         return true;
 594 }
 595
 596 static int
 597 ice_res_pool_init(struct ice_res_pool_info *pool, uint32_t base,
 598                   uint32_t num)
 599 {
 600         struct pool_entry *entry;
 601
 602         if (!pool || !num)
 603                 return -EINVAL;
 604
 605         entry = rte_zmalloc(NULL, sizeof(*entry), 0);
 606         if (!entry) {
 607                 PMD_INIT_LOG(ERR,
 608                              "Failed to allocate memory for resource pool");
 609                 return -ENOMEM;
 610         }
 611
 612         /* queue heap initialize */
 613         pool->num_free = num;
 614         pool->num_alloc = 0;
 615         pool->base = base;
 616         LIST_INIT(&pool->alloc_list);
 617         LIST_INIT(&pool->free_list);
 618
 619         /* Initialize element  */
 620         entry->base = 0;
 621         entry->len = num;
 622
 623         LIST_INSERT_HEAD(&pool->free_list, entry, next);
 624         return 0;
 625 }
 626
 627 static int
 628 ice_res_pool_alloc(struct ice_res_pool_info *pool,
 629                    uint16_t num)
 630 {
 631         struct pool_entry *entry, *valid_entry;
 632
 633         if (!pool || !num) {
 634                 PMD_INIT_LOG(ERR, "Invalid parameter");
 635                 return -EINVAL;
 636         }
 637
 638         if (pool->num_free < num) {
 639                 PMD_INIT_LOG(ERR, "No resource. ask:%u, available:%u",
 640                              num, pool->num_free);
 641                 return -ENOMEM;
 642         }
 643
 644         valid_entry = NULL;
 645         /* Lookup  in free list and find most fit one */
 646         LIST_FOREACH(entry, &pool->free_list, next) {
 647                 if (entry->len >= num) {
 648                         /* Find best one */
 649                         if (entry->len == num) {
 650                                 valid_entry = entry;
 651                                 break;
 652                         }
 653                         if (!valid_entry ||
 654                             valid_entry->len > entry->len)
 655                                 valid_entry = entry;
 656                 }
 657         }
 658
 659         /* Not find one to satisfy the request, return */
 660         if (!valid_entry) {
 661                 PMD_INIT_LOG(ERR, "No valid entry found");
 662                 return -ENOMEM;
 663         }
 664         /**
 665          * The entry have equal queue number as requested,
 666          * remove it from alloc_list.
 667          */
 668         if (valid_entry->len == num) {
 669                 LIST_REMOVE(valid_entry, next);
 670         } else {
 671                 /**
 672                  * The entry have more numbers than requested,
 673                  * create a new entry for alloc_list and minus its
 674                  * queue base and number in free_list.
 675                  */
 676                 entry = rte_zmalloc(NULL, sizeof(*entry), 0);
 677                 if (!entry) {
 678                         PMD_INIT_LOG(ERR,
 679                                      "Failed to allocate memory for "
 680                                      "resource pool");
 681                         return -ENOMEM;
 682                 }
 683                 entry->base = valid_entry->base;
 684                 entry->len = num;
 685                 valid_entry->base += num;
 686                 valid_entry->len -= num;
 687                 valid_entry = entry;
 688         }
 689
 690         /* Insert it into alloc list, not sorted */
 691         LIST_INSERT_HEAD(&pool->alloc_list, valid_entry, next);
 692
 693         pool->num_free -= valid_entry->len;
 694         pool->num_alloc += valid_entry->len;
 695
 696         return valid_entry->base + pool->base;
 697 }
 698
 699 static void
 700 ice_res_pool_destroy(struct ice_res_pool_info *pool)
 701 {
 702         struct pool_entry *entry, *next_entry;
 703
 704         if (!pool)
 705                 return;
 706
 707         for (entry = LIST_FIRST(&pool->alloc_list);
 708              entry && (next_entry = LIST_NEXT(entry, next), 1);
 709              entry = next_entry) {
 710                 LIST_REMOVE(entry, next);
 711                 rte_free(entry);
 712         }
 713
 714         for (entry = LIST_FIRST(&pool->free_list);
 715              entry && (next_entry = LIST_NEXT(entry, next), 1);
 716              entry = next_entry) {
 717                 LIST_REMOVE(entry, next);
 718                 rte_free(entry);
 719         }
 720
 721         pool->num_free = 0;
 722         pool->num_alloc = 0;
 723         pool->base = 0;
 724         LIST_INIT(&pool->alloc_list);
 725         LIST_INIT(&pool->free_list);
 726 }
 727
 728 static void
 729 ice_vsi_config_default_rss(struct ice_aqc_vsi_props *info)
 730 {
 731         /* Set VSI LUT selection */
 732         info->q_opt_rss = ICE_AQ_VSI_Q_OPT_RSS_LUT_VSI &
 733                           ICE_AQ_VSI_Q_OPT_RSS_LUT_M;
 734         /* Set Hash scheme */
 735         info->q_opt_rss |= ICE_AQ_VSI_Q_OPT_RSS_TPLZ &
 736                            ICE_AQ_VSI_Q_OPT_RSS_HASH_M;
 737         /* enable TC */
 738         info->q_opt_tc = ICE_AQ_VSI_Q_OPT_TC_OVR_M;
 739 }
 740
 741 static enum ice_status
 742 ice_vsi_config_tc_queue_mapping(struct ice_vsi *vsi,
 743                                 struct ice_aqc_vsi_props *info,
 744                                 uint8_t enabled_tcmap)
 745 {
 746         uint16_t bsf, qp_idx;
 747
 748         /* default tc 0 now. Multi-TC supporting need to be done later.
 749          * Configure TC and queue mapping parameters, for enabled TC,
 750          * allocate qpnum_per_tc queues to this traffic.
 751          */
 752         if (enabled_tcmap != 0x01) {
 753                 PMD_INIT_LOG(ERR, "only TC0 is supported");
 754                 return -ENOTSUP;
 755         }
 756
 757         vsi->nb_qps = RTE_MIN(vsi->nb_qps, ICE_MAX_Q_PER_TC);
 758         bsf = rte_bsf32(vsi->nb_qps);
 759         /* Adjust the queue number to actual queues that can be applied */
 760         vsi->nb_qps = 0x1 << bsf;
 761
 762         qp_idx = 0;
 763         /* Set tc and queue mapping with VSI */
 764         info->tc_mapping[0] = rte_cpu_to_le_16((qp_idx <<
 765                                                 ICE_AQ_VSI_TC_Q_OFFSET_S) |
 766                                                (bsf << ICE_AQ_VSI_TC_Q_NUM_S));
 767
 768         /* Associate queue number with VSI */
 769         info->mapping_flags |= rte_cpu_to_le_16(ICE_AQ_VSI_Q_MAP_CONTIG);
 770         info->q_mapping[0] = rte_cpu_to_le_16(vsi->base_queue);
 771         info->q_mapping[1] = rte_cpu_to_le_16(vsi->nb_qps);
 772         info->valid_sections |=
 773                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_RXQ_MAP_VALID);
 774         /* Set the info.ingress_table and info.egress_table
 775          * for UP translate table. Now just set it to 1:1 map by default
 776          * -- 0b 111 110 101 100 011 010 001 000 == 0xFAC688
 777          */
 778 #define ICE_TC_QUEUE_TABLE_DFLT 0x00FAC688
 779         info->ingress_table  = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
 780         info->egress_table   = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
 781         info->outer_up_table = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
 782         return 0;
 783 }
 784
 785 static int
 786 ice_init_mac_address(struct rte_eth_dev *dev)
 787 {
 788         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 789
 790         if (!rte_is_unicast_ether_addr
 791                 ((struct rte_ether_addr *)hw->port_info[0].mac.lan_addr)) {
 792                 PMD_INIT_LOG(ERR, "Invalid MAC address");
 793                 return -EINVAL;
 794         }
 795
 796         rte_ether_addr_copy(
 797                 (struct rte_ether_addr *)hw->port_info[0].mac.lan_addr,
 798                 (struct rte_ether_addr *)hw->port_info[0].mac.perm_addr);
 799
 800         dev->data->mac_addrs =
 801                 rte_zmalloc(NULL, sizeof(struct rte_ether_addr), 0);
 802         if (!dev->data->mac_addrs) {
 803                 PMD_INIT_LOG(ERR,
 804                              "Failed to allocate memory to store mac address");
 805                 return -ENOMEM;
 806         }
 807         /* store it to dev data */
 808         rte_ether_addr_copy(
 809                 (struct rte_ether_addr *)hw->port_info[0].mac.perm_addr,
 810                 &dev->data->mac_addrs[0]);
 811         return 0;
 812 }
 813
 814 /* Find out specific MAC filter */
 815 static struct ice_mac_filter *
 816 ice_find_mac_filter(struct ice_vsi *vsi, struct rte_ether_addr *macaddr)
 817 {
 818         struct ice_mac_filter *f;
 819
 820         TAILQ_FOREACH(f, &vsi->mac_list, next) {
 821                 if (rte_is_same_ether_addr(macaddr, &f->mac_info.mac_addr))
 822                         return f;
 823         }
 824
 825         return NULL;
 826 }
 827
 828 static int
 829 ice_add_mac_filter(struct ice_vsi *vsi, struct rte_ether_addr *mac_addr)
 830 {
 831         struct ice_fltr_list_entry *m_list_itr = NULL;
 832         struct ice_mac_filter *f;
 833         struct LIST_HEAD_TYPE list_head;
 834         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
 835         int ret = 0;
 836
 837         /* If it's added and configured, return */
 838         f = ice_find_mac_filter(vsi, mac_addr);
 839         if (f) {
 840                 PMD_DRV_LOG(INFO, "This MAC filter already exists.");
 841                 return 0;
 842         }
 843
 844         INIT_LIST_HEAD(&list_head);
 845
 846         m_list_itr = (struct ice_fltr_list_entry *)
 847                 ice_malloc(hw, sizeof(*m_list_itr));
 848         if (!m_list_itr) {
 849                 ret = -ENOMEM;
 850                 goto DONE;
 851         }
 852         ice_memcpy(m_list_itr->fltr_info.l_data.mac.mac_addr,
 853                    mac_addr, ETH_ALEN, ICE_NONDMA_TO_NONDMA);
 854         m_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
 855         m_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
 856         m_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_MAC;
 857         m_list_itr->fltr_info.flag = ICE_FLTR_TX;
 858         m_list_itr->fltr_info.vsi_handle = vsi->idx;
 859
 860         LIST_ADD(&m_list_itr->list_entry, &list_head);
 861
 862         /* Add the mac */
 863         ret = ice_add_mac(hw, &list_head);
 864         if (ret != ICE_SUCCESS) {
 865                 PMD_DRV_LOG(ERR, "Failed to add MAC filter");
 866                 ret = -EINVAL;
 867                 goto DONE;
 868         }
 869         /* Add the mac addr into mac list */
 870         f = rte_zmalloc(NULL, sizeof(*f), 0);
 871         if (!f) {
 872                 PMD_DRV_LOG(ERR, "failed to allocate memory");
 873                 ret = -ENOMEM;
 874                 goto DONE;
 875         }
 876         rte_memcpy(&f->mac_info.mac_addr, mac_addr, ETH_ADDR_LEN);
 877         TAILQ_INSERT_TAIL(&vsi->mac_list, f, next);
 878         vsi->mac_num++;
 879
 880         ret = 0;
 881
 882 DONE:
 883         rte_free(m_list_itr);
 884         return ret;
 885 }
 886
 887 static int
 888 ice_remove_mac_filter(struct ice_vsi *vsi, struct rte_ether_addr *mac_addr)
 889 {
 890         struct ice_fltr_list_entry *m_list_itr = NULL;
 891         struct ice_mac_filter *f;
 892         struct LIST_HEAD_TYPE list_head;
 893         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
 894         int ret = 0;
 895
 896         /* Can't find it, return an error */
 897         f = ice_find_mac_filter(vsi, mac_addr);
 898         if (!f)
 899                 return -EINVAL;
 900
 901         INIT_LIST_HEAD(&list_head);
 902
 903         m_list_itr = (struct ice_fltr_list_entry *)
 904                 ice_malloc(hw, sizeof(*m_list_itr));
 905         if (!m_list_itr) {
 906                 ret = -ENOMEM;
 907                 goto DONE;
 908         }
 909         ice_memcpy(m_list_itr->fltr_info.l_data.mac.mac_addr,
 910                    mac_addr, ETH_ALEN, ICE_NONDMA_TO_NONDMA);
 911         m_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
 912         m_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
 913         m_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_MAC;
 914         m_list_itr->fltr_info.flag = ICE_FLTR_TX;
 915         m_list_itr->fltr_info.vsi_handle = vsi->idx;
 916
 917         LIST_ADD(&m_list_itr->list_entry, &list_head);
 918
 919         /* remove the mac filter */
 920         ret = ice_remove_mac(hw, &list_head);
 921         if (ret != ICE_SUCCESS) {
 922                 PMD_DRV_LOG(ERR, "Failed to remove MAC filter");
 923                 ret = -EINVAL;
 924                 goto DONE;
 925         }
 926
 927         /* Remove the mac addr from mac list */
 928         TAILQ_REMOVE(&vsi->mac_list, f, next);
 929         rte_free(f);
 930         vsi->mac_num--;
 931
 932         ret = 0;
 933 DONE:
 934         rte_free(m_list_itr);
 935         return ret;
 936 }
 937
 938 /* Find out specific VLAN filter */
 939 static struct ice_vlan_filter *
 940 ice_find_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
 941 {
 942         struct ice_vlan_filter *f;
 943
 944         TAILQ_FOREACH(f, &vsi->vlan_list, next) {
 945                 if (vlan_id == f->vlan_info.vlan_id)
 946                         return f;
 947         }
 948
 949         return NULL;
 950 }
 951
 952 static int
 953 ice_add_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
 954 {
 955         struct ice_fltr_list_entry *v_list_itr = NULL;
 956         struct ice_vlan_filter *f;
 957         struct LIST_HEAD_TYPE list_head;
 958         struct ice_hw *hw;
 959         int ret = 0;
 960
 961         if (!vsi || vlan_id > RTE_ETHER_MAX_VLAN_ID)
 962                 return -EINVAL;
 963
 964         hw = ICE_VSI_TO_HW(vsi);
 965
 966         /* If it's added and configured, return. */
 967         f = ice_find_vlan_filter(vsi, vlan_id);
 968         if (f) {
 969                 PMD_DRV_LOG(INFO, "This VLAN filter already exists.");
 970                 return 0;
 971         }
 972
 973         if (!vsi->vlan_anti_spoof_on && !vsi->vlan_filter_on)
 974                 return 0;
 975
 976         INIT_LIST_HEAD(&list_head);
 977
 978         v_list_itr = (struct ice_fltr_list_entry *)
 979                       ice_malloc(hw, sizeof(*v_list_itr));
 980         if (!v_list_itr) {
 981                 ret = -ENOMEM;
 982                 goto DONE;
 983         }
 984         v_list_itr->fltr_info.l_data.vlan.vlan_id = vlan_id;
 985         v_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
 986         v_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
 987         v_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
 988         v_list_itr->fltr_info.flag = ICE_FLTR_TX;
 989         v_list_itr->fltr_info.vsi_handle = vsi->idx;
 990
 991         LIST_ADD(&v_list_itr->list_entry, &list_head);
 992
 993         /* Add the vlan */
 994         ret = ice_add_vlan(hw, &list_head);
 995         if (ret != ICE_SUCCESS) {
 996                 PMD_DRV_LOG(ERR, "Failed to add VLAN filter");
 997                 ret = -EINVAL;
 998                 goto DONE;
 999         }
1000
1001         /* Add vlan into vlan list */
1002         f = rte_zmalloc(NULL, sizeof(*f), 0);
1003         if (!f) {
1004                 PMD_DRV_LOG(ERR, "failed to allocate memory");
1005                 ret = -ENOMEM;
1006                 goto DONE;
1007         }
1008         f->vlan_info.vlan_id = vlan_id;
1009         TAILQ_INSERT_TAIL(&vsi->vlan_list, f, next);
1010         vsi->vlan_num++;
1011
1012         ret = 0;
1013
1014 DONE:
1015         rte_free(v_list_itr);
1016         return ret;
1017 }
1018
1019 static int
1020 ice_remove_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
1021 {
1022         struct ice_fltr_list_entry *v_list_itr = NULL;
1023         struct ice_vlan_filter *f;
1024         struct LIST_HEAD_TYPE list_head;
1025         struct ice_hw *hw;
1026         int ret = 0;
1027
1028         /**
1029          * Vlan 0 is the generic filter for untagged packets
1030          * and can't be removed.
1031          */
1032         if (!vsi || vlan_id == 0 || vlan_id > RTE_ETHER_MAX_VLAN_ID)
1033                 return -EINVAL;
1034
1035         hw = ICE_VSI_TO_HW(vsi);
1036
1037         /* Can't find it, return an error */
1038         f = ice_find_vlan_filter(vsi, vlan_id);
1039         if (!f)
1040                 return -EINVAL;
1041
1042         INIT_LIST_HEAD(&list_head);
1043
1044         v_list_itr = (struct ice_fltr_list_entry *)
1045                       ice_malloc(hw, sizeof(*v_list_itr));
1046         if (!v_list_itr) {
1047                 ret = -ENOMEM;
1048                 goto DONE;
1049         }
1050
1051         v_list_itr->fltr_info.l_data.vlan.vlan_id = vlan_id;
1052         v_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
1053         v_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
1054         v_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
1055         v_list_itr->fltr_info.flag = ICE_FLTR_TX;
1056         v_list_itr->fltr_info.vsi_handle = vsi->idx;
1057
1058         LIST_ADD(&v_list_itr->list_entry, &list_head);
1059
1060         /* remove the vlan filter */
1061         ret = ice_remove_vlan(hw, &list_head);
1062         if (ret != ICE_SUCCESS) {
1063                 PMD_DRV_LOG(ERR, "Failed to remove VLAN filter");
1064                 ret = -EINVAL;
1065                 goto DONE;
1066         }
1067
1068         /* Remove the vlan id from vlan list */
1069         TAILQ_REMOVE(&vsi->vlan_list, f, next);
1070         rte_free(f);
1071         vsi->vlan_num--;
1072
1073         ret = 0;
1074 DONE:
1075         rte_free(v_list_itr);
1076         return ret;
1077 }
1078
1079 static int
1080 ice_remove_all_mac_vlan_filters(struct ice_vsi *vsi)
1081 {
1082         struct ice_mac_filter *m_f;
1083         struct ice_vlan_filter *v_f;
1084         int ret = 0;
1085
1086         if (!vsi || !vsi->mac_num)
1087                 return -EINVAL;
1088
1089         TAILQ_FOREACH(m_f, &vsi->mac_list, next) {
1090                 ret = ice_remove_mac_filter(vsi, &m_f->mac_info.mac_addr);
1091                 if (ret != ICE_SUCCESS) {
1092                         ret = -EINVAL;
1093                         goto DONE;
1094                 }
1095         }
1096
1097         if (vsi->vlan_num == 0)
1098                 return 0;
1099
1100         TAILQ_FOREACH(v_f, &vsi->vlan_list, next) {
1101                 ret = ice_remove_vlan_filter(vsi, v_f->vlan_info.vlan_id);
1102                 if (ret != ICE_SUCCESS) {
1103                         ret = -EINVAL;
1104                         goto DONE;
1105                 }
1106         }
1107
1108 DONE:
1109         return ret;
1110 }
1111
1112 static int
1113 ice_vsi_config_qinq_insertion(struct ice_vsi *vsi, bool on)
1114 {
1115         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
1116         struct ice_vsi_ctx ctxt;
1117         uint8_t qinq_flags;
1118         int ret = 0;
1119
1120         /* Check if it has been already on or off */
1121         if (vsi->info.valid_sections &
1122                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID)) {
1123                 if (on) {
1124                         if ((vsi->info.outer_tag_flags &
1125                              ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST) ==
1126                             ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST)
1127                                 return 0; /* already on */
1128                 } else {
1129                         if (!(vsi->info.outer_tag_flags &
1130                               ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST))
1131                                 return 0; /* already off */
1132                 }
1133         }
1134
1135         if (on)
1136                 qinq_flags = ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST;
1137         else
1138                 qinq_flags = 0;
1139         /* clear global insertion and use per packet insertion */
1140         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_INSERT);
1141         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST);
1142         vsi->info.outer_tag_flags |= qinq_flags;
1143         /* use default vlan type 0x8100 */
1144         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_TYPE_M);
1145         vsi->info.outer_tag_flags |= ICE_DFLT_OUTER_TAG_TYPE <<
1146                                      ICE_AQ_VSI_OUTER_TAG_TYPE_S;
1147         (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
1148         ctxt.info.valid_sections =
1149                         rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
1150         ctxt.vsi_num = vsi->vsi_id;
1151         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
1152         if (ret) {
1153                 PMD_DRV_LOG(INFO,
1154                             "Update VSI failed to %s qinq stripping",
1155                             on ? "enable" : "disable");
1156                 return -EINVAL;
1157         }
1158
1159         vsi->info.valid_sections |=
1160                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
1161
1162         return ret;
1163 }
1164
1165 static int
1166 ice_vsi_config_qinq_stripping(struct ice_vsi *vsi, bool on)
1167 {
1168         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
1169         struct ice_vsi_ctx ctxt;
1170         uint8_t qinq_flags;
1171         int ret = 0;
1172
1173         /* Check if it has been already on or off */
1174         if (vsi->info.valid_sections &
1175                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID)) {
1176                 if (on) {
1177                         if ((vsi->info.outer_tag_flags &
1178                              ICE_AQ_VSI_OUTER_TAG_MODE_M) ==
1179                             ICE_AQ_VSI_OUTER_TAG_COPY)
1180                                 return 0; /* already on */
1181                 } else {
1182                         if ((vsi->info.outer_tag_flags &
1183                              ICE_AQ_VSI_OUTER_TAG_MODE_M) ==
1184                             ICE_AQ_VSI_OUTER_TAG_NOTHING)
1185                                 return 0; /* already off */
1186                 }
1187         }
1188
1189         if (on)
1190                 qinq_flags = ICE_AQ_VSI_OUTER_TAG_COPY;
1191         else
1192                 qinq_flags = ICE_AQ_VSI_OUTER_TAG_NOTHING;
1193         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_MODE_M);
1194         vsi->info.outer_tag_flags |= qinq_flags;
1195         /* use default vlan type 0x8100 */
1196         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_TYPE_M);
1197         vsi->info.outer_tag_flags |= ICE_DFLT_OUTER_TAG_TYPE <<
1198                                      ICE_AQ_VSI_OUTER_TAG_TYPE_S;
1199         (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
1200         ctxt.info.valid_sections =
1201                         rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
1202         ctxt.vsi_num = vsi->vsi_id;
1203         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
1204         if (ret) {
1205                 PMD_DRV_LOG(INFO,
1206                             "Update VSI failed to %s qinq stripping",
1207                             on ? "enable" : "disable");
1208                 return -EINVAL;
1209         }
1210
1211         vsi->info.valid_sections |=
1212                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
1213
1214         return ret;
1215 }
1216
1217 static int
1218 ice_vsi_config_double_vlan(struct ice_vsi *vsi, int on)
1219 {
1220         int ret;
1221
1222         ret = ice_vsi_config_qinq_stripping(vsi, on);
1223         if (ret)
1224                 PMD_DRV_LOG(ERR, "Fail to set qinq stripping - %d", ret);
1225
1226         ret = ice_vsi_config_qinq_insertion(vsi, on);
1227         if (ret)
1228                 PMD_DRV_LOG(ERR, "Fail to set qinq insertion - %d", ret);
1229
1230         return ret;
1231 }
1232
1233 /* Enable IRQ0 */
1234 static void
1235 ice_pf_enable_irq0(struct ice_hw *hw)
1236 {
1237         /* reset the registers */
1238         ICE_WRITE_REG(hw, PFINT_OICR_ENA, 0);
1239         ICE_READ_REG(hw, PFINT_OICR);
1240
1241 #ifdef ICE_LSE_SPT
1242         ICE_WRITE_REG(hw, PFINT_OICR_ENA,
1243                       (uint32_t)(PFINT_OICR_ENA_INT_ENA_M &
1244                                  (~PFINT_OICR_LINK_STAT_CHANGE_M)));
1245
1246         ICE_WRITE_REG(hw, PFINT_OICR_CTL,
1247                       (0 & PFINT_OICR_CTL_MSIX_INDX_M) |
1248                       ((0 << PFINT_OICR_CTL_ITR_INDX_S) &
1249                        PFINT_OICR_CTL_ITR_INDX_M) |
1250                       PFINT_OICR_CTL_CAUSE_ENA_M);
1251
1252         ICE_WRITE_REG(hw, PFINT_FW_CTL,
1253                       (0 & PFINT_FW_CTL_MSIX_INDX_M) |
1254                       ((0 << PFINT_FW_CTL_ITR_INDX_S) &
1255                        PFINT_FW_CTL_ITR_INDX_M) |
1256                       PFINT_FW_CTL_CAUSE_ENA_M);
1257 #else
1258         ICE_WRITE_REG(hw, PFINT_OICR_ENA, PFINT_OICR_ENA_INT_ENA_M);
1259 #endif
1260
1261         ICE_WRITE_REG(hw, GLINT_DYN_CTL(0),
1262                       GLINT_DYN_CTL_INTENA_M |
1263                       GLINT_DYN_CTL_CLEARPBA_M |
1264                       GLINT_DYN_CTL_ITR_INDX_M);
1265
1266         ice_flush(hw);
1267 }
1268
1269 /* Disable IRQ0 */
1270 static void
1271 ice_pf_disable_irq0(struct ice_hw *hw)
1272 {
1273         /* Disable all interrupt types */
1274         ICE_WRITE_REG(hw, GLINT_DYN_CTL(0), GLINT_DYN_CTL_WB_ON_ITR_M);
1275         ice_flush(hw);
1276 }
1277
1278 #ifdef ICE_LSE_SPT
1279 static void
1280 ice_handle_aq_msg(struct rte_eth_dev *dev)
1281 {
1282         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1283         struct ice_ctl_q_info *cq = &hw->adminq;
1284         struct ice_rq_event_info event;
1285         uint16_t pending, opcode;
1286         int ret;
1287
1288         event.buf_len = ICE_AQ_MAX_BUF_LEN;
1289         event.msg_buf = rte_zmalloc(NULL, event.buf_len, 0);
1290         if (!event.msg_buf) {
1291                 PMD_DRV_LOG(ERR, "Failed to allocate mem");
1292                 return;
1293         }
1294
1295         pending = 1;
1296         while (pending) {
1297                 ret = ice_clean_rq_elem(hw, cq, &event, &pending);
1298
1299                 if (ret != ICE_SUCCESS) {
1300                         PMD_DRV_LOG(INFO,
1301                                     "Failed to read msg from AdminQ, "
1302                                     "adminq_err: %u",
1303                                     hw->adminq.sq_last_status);
1304                         break;
1305                 }
1306                 opcode = rte_le_to_cpu_16(event.desc.opcode);
1307
1308                 switch (opcode) {
1309                 case ice_aqc_opc_get_link_status:
1310                         ret = ice_link_update(dev, 0);
1311                         if (!ret)
1312                                 _rte_eth_dev_callback_process
1313                                         (dev, RTE_ETH_EVENT_INTR_LSC, NULL);
1314                         break;
1315                 default:
1316                         PMD_DRV_LOG(DEBUG, "Request %u is not supported yet",
1317                                     opcode);
1318                         break;
1319                 }
1320         }
1321         rte_free(event.msg_buf);
1322 }
1323 #endif
1324
1325 /**
1326  * Interrupt handler triggered by NIC for handling
1327  * specific interrupt.
1328  *
1329  * @param handle
1330  *  Pointer to interrupt handle.
1331  * @param param
1332  *  The address of parameter (struct rte_eth_dev *) regsitered before.
1333  *
1334  * @return
1335  *  void
1336  */
1337 static void
1338 ice_interrupt_handler(void *param)
1339 {
1340         struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
1341         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1342         uint32_t oicr;
1343         uint32_t reg;
1344         uint8_t pf_num;
1345         uint8_t event;
1346         uint16_t queue;
1347         int ret;
1348 #ifdef ICE_LSE_SPT
1349         uint32_t int_fw_ctl;
1350 #endif
1351
1352         /* Disable interrupt */
1353         ice_pf_disable_irq0(hw);
1354
1355         /* read out interrupt causes */
1356         oicr = ICE_READ_REG(hw, PFINT_OICR);
1357 #ifdef ICE_LSE_SPT
1358         int_fw_ctl = ICE_READ_REG(hw, PFINT_FW_CTL);
1359 #endif
1360
1361         /* No interrupt event indicated */
1362         if (!(oicr & PFINT_OICR_INTEVENT_M)) {
1363                 PMD_DRV_LOG(INFO, "No interrupt event");
1364                 goto done;
1365         }
1366
1367 #ifdef ICE_LSE_SPT
1368         if (int_fw_ctl & PFINT_FW_CTL_INTEVENT_M) {
1369                 PMD_DRV_LOG(INFO, "FW_CTL: link state change event");
1370                 ice_handle_aq_msg(dev);
1371         }
1372 #else
1373         if (oicr & PFINT_OICR_LINK_STAT_CHANGE_M) {
1374                 PMD_DRV_LOG(INFO, "OICR: link state change event");
1375                 ret = ice_link_update(dev, 0);
1376                 if (!ret)
1377                         _rte_eth_dev_callback_process
1378                                 (dev, RTE_ETH_EVENT_INTR_LSC, NULL);
1379         }
1380 #endif
1381
1382         if (oicr & PFINT_OICR_MAL_DETECT_M) {
1383                 PMD_DRV_LOG(WARNING, "OICR: MDD event");
1384                 reg = ICE_READ_REG(hw, GL_MDET_TX_PQM);
1385                 if (reg & GL_MDET_TX_PQM_VALID_M) {
1386                         pf_num = (reg & GL_MDET_TX_PQM_PF_NUM_M) >>
1387                                  GL_MDET_TX_PQM_PF_NUM_S;
1388                         event = (reg & GL_MDET_TX_PQM_MAL_TYPE_M) >>
1389                                 GL_MDET_TX_PQM_MAL_TYPE_S;
1390                         queue = (reg & GL_MDET_TX_PQM_QNUM_M) >>
1391                                 GL_MDET_TX_PQM_QNUM_S;
1392
1393                         PMD_DRV_LOG(WARNING, "Malicious Driver Detection event "
1394                                     "%d by PQM on TX queue %d PF# %d",
1395                                     event, queue, pf_num);
1396                 }
1397
1398                 reg = ICE_READ_REG(hw, GL_MDET_TX_TCLAN);
1399                 if (reg & GL_MDET_TX_TCLAN_VALID_M) {
1400                         pf_num = (reg & GL_MDET_TX_TCLAN_PF_NUM_M) >>
1401                                  GL_MDET_TX_TCLAN_PF_NUM_S;
1402                         event = (reg & GL_MDET_TX_TCLAN_MAL_TYPE_M) >>
1403                                 GL_MDET_TX_TCLAN_MAL_TYPE_S;
1404                         queue = (reg & GL_MDET_TX_TCLAN_QNUM_M) >>
1405                                 GL_MDET_TX_TCLAN_QNUM_S;
1406
1407                         PMD_DRV_LOG(WARNING, "Malicious Driver Detection event "
1408                                     "%d by TCLAN on TX queue %d PF# %d",
1409                                     event, queue, pf_num);
1410                 }
1411         }
1412 done:
1413         /* Enable interrupt */
1414         ice_pf_enable_irq0(hw);
1415         rte_intr_ack(dev->intr_handle);
1416 }
1417
1418 static void
1419 ice_init_proto_xtr(struct rte_eth_dev *dev)
1420 {
1421         struct ice_adapter *ad =
1422                         ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1423         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1424         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1425         const struct proto_xtr_ol_flag *ol_flag;
1426         bool proto_xtr_enable = false;
1427         int offset;
1428         uint16_t i;
1429
1430         if (!ice_proto_xtr_support(hw)) {
1431                 PMD_DRV_LOG(NOTICE, "Protocol extraction is not supported");
1432                 return;
1433         }
1434
1435         pf->proto_xtr = rte_zmalloc(NULL, pf->lan_nb_qps, 0);
1436         if (unlikely(pf->proto_xtr == NULL)) {
1437                 PMD_DRV_LOG(ERR, "No memory for setting up protocol extraction table");
1438                 return;
1439         }
1440
1441         for (i = 0; i < pf->lan_nb_qps; i++) {
1442                 pf->proto_xtr[i] = ad->devargs.proto_xtr[i] != PROTO_XTR_NONE ?
1443                                    ad->devargs.proto_xtr[i] :
1444                                    ad->devargs.proto_xtr_dflt;
1445
1446                 if (pf->proto_xtr[i] != PROTO_XTR_NONE) {
1447                         uint8_t type = pf->proto_xtr[i];
1448
1449                         ice_proto_xtr_ol_flag_params[type].required = true;
1450                         proto_xtr_enable = true;
1451                 }
1452         }
1453
1454         if (likely(!proto_xtr_enable))
1455                 return;
1456
1457         offset = rte_mbuf_dynfield_register(&ice_proto_xtr_metadata_param);
1458         if (unlikely(offset == -1)) {
1459                 PMD_DRV_LOG(ERR,
1460                             "Protocol extraction metadata is disabled in mbuf with error %d",
1461                             -rte_errno);
1462                 return;
1463         }
1464
1465         PMD_DRV_LOG(DEBUG,
1466                     "Protocol extraction metadata offset in mbuf is : %d",
1467                     offset);
1468         rte_net_ice_dynfield_proto_xtr_metadata_offs = offset;
1469
1470         for (i = 0; i < RTE_DIM(ice_proto_xtr_ol_flag_params); i++) {
1471                 ol_flag = &ice_proto_xtr_ol_flag_params[i];
1472
1473                 if (!ol_flag->required)
1474                         continue;
1475
1476                 offset = rte_mbuf_dynflag_register(&ol_flag->param);
1477                 if (unlikely(offset == -1)) {
1478                         PMD_DRV_LOG(ERR,
1479                                     "Protocol extraction offload '%s' failed to register with error %d",
1480                                     ol_flag->param.name, -rte_errno);
1481
1482                         rte_net_ice_dynfield_proto_xtr_metadata_offs = -1;
1483                         break;
1484                 }
1485
1486                 PMD_DRV_LOG(DEBUG,
1487                             "Protocol extraction offload '%s' offset in mbuf is : %d",
1488                             ol_flag->param.name, offset);
1489                 *ol_flag->ol_flag = 1ULL << offset;
1490         }
1491 }
1492
1493 /*  Initialize SW parameters of PF */
1494 static int
1495 ice_pf_sw_init(struct rte_eth_dev *dev)
1496 {
1497         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1498         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1499
1500         pf->lan_nb_qp_max =
1501                 (uint16_t)RTE_MIN(hw->func_caps.common_cap.num_txq,
1502                                   hw->func_caps.common_cap.num_rxq);
1503
1504         pf->lan_nb_qps = pf->lan_nb_qp_max;
1505
1506         ice_init_proto_xtr(dev);
1507
1508         if (hw->func_caps.fd_fltr_guar > 0 ||
1509             hw->func_caps.fd_fltr_best_effort > 0) {
1510                 pf->flags |= ICE_FLAG_FDIR;
1511                 pf->fdir_nb_qps = ICE_DEFAULT_QP_NUM_FDIR;
1512                 pf->lan_nb_qps = pf->lan_nb_qp_max - pf->fdir_nb_qps;
1513         } else {
1514                 pf->fdir_nb_qps = 0;
1515         }
1516         pf->fdir_qp_offset = 0;
1517
1518         return 0;
1519 }
1520
1521 struct ice_vsi *
1522 ice_setup_vsi(struct ice_pf *pf, enum ice_vsi_type type)
1523 {
1524         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1525         struct ice_vsi *vsi = NULL;
1526         struct ice_vsi_ctx vsi_ctx;
1527         int ret;
1528         struct rte_ether_addr broadcast = {
1529                 .addr_bytes = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff} };
1530         struct rte_ether_addr mac_addr;
1531         uint16_t max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
1532         uint8_t tc_bitmap = 0x1;
1533         uint16_t cfg;
1534
1535         /* hw->num_lports = 1 in NIC mode */
1536         vsi = rte_zmalloc(NULL, sizeof(struct ice_vsi), 0);
1537         if (!vsi)
1538                 return NULL;
1539
1540         vsi->idx = pf->next_vsi_idx;
1541         pf->next_vsi_idx++;
1542         vsi->type = type;
1543         vsi->adapter = ICE_PF_TO_ADAPTER(pf);
1544         vsi->max_macaddrs = ICE_NUM_MACADDR_MAX;
1545         vsi->vlan_anti_spoof_on = 0;
1546         vsi->vlan_filter_on = 1;
1547         TAILQ_INIT(&vsi->mac_list);
1548         TAILQ_INIT(&vsi->vlan_list);
1549
1550         /* Be sync with ETH_RSS_RETA_SIZE_x maximum value definition */
1551         pf->hash_lut_size = hw->func_caps.common_cap.rss_table_size >
1552                         ETH_RSS_RETA_SIZE_512 ? ETH_RSS_RETA_SIZE_512 :
1553                         hw->func_caps.common_cap.rss_table_size;
1554         pf->flags |= ICE_FLAG_RSS_AQ_CAPABLE;
1555
1556         memset(&vsi_ctx, 0, sizeof(vsi_ctx));
1557         switch (type) {
1558         case ICE_VSI_PF:
1559                 vsi->nb_qps = pf->lan_nb_qps;
1560                 vsi->base_queue = 1;
1561                 ice_vsi_config_default_rss(&vsi_ctx.info);
1562                 vsi_ctx.alloc_from_pool = true;
1563                 vsi_ctx.flags = ICE_AQ_VSI_TYPE_PF;
1564                 /* switch_id is queried by get_switch_config aq, which is done
1565                  * by ice_init_hw
1566                  */
1567                 vsi_ctx.info.sw_id = hw->port_info->sw_id;
1568                 vsi_ctx.info.sw_flags2 = ICE_AQ_VSI_SW_FLAG_LAN_ENA;
1569                 /* Allow all untagged or tagged packets */
1570                 vsi_ctx.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_ALL;
1571                 vsi_ctx.info.vlan_flags |= ICE_AQ_VSI_VLAN_EMOD_NOTHING;
1572                 vsi_ctx.info.q_opt_rss = ICE_AQ_VSI_Q_OPT_RSS_LUT_PF |
1573                                          ICE_AQ_VSI_Q_OPT_RSS_TPLZ;
1574
1575                 /* FDIR */
1576                 cfg = ICE_AQ_VSI_PROP_SECURITY_VALID |
1577                         ICE_AQ_VSI_PROP_FLOW_DIR_VALID;
1578                 vsi_ctx.info.valid_sections |= rte_cpu_to_le_16(cfg);
1579                 cfg = ICE_AQ_VSI_FD_ENABLE | ICE_AQ_VSI_FD_PROG_ENABLE;
1580                 vsi_ctx.info.fd_options = rte_cpu_to_le_16(cfg);
1581                 vsi_ctx.info.max_fd_fltr_dedicated =
1582                         rte_cpu_to_le_16(hw->func_caps.fd_fltr_guar);
1583                 vsi_ctx.info.max_fd_fltr_shared =
1584                         rte_cpu_to_le_16(hw->func_caps.fd_fltr_best_effort);
1585
1586                 /* Enable VLAN/UP trip */
1587                 ret = ice_vsi_config_tc_queue_mapping(vsi,
1588                                                       &vsi_ctx.info,
1589                                                       ICE_DEFAULT_TCMAP);
1590                 if (ret) {
1591                         PMD_INIT_LOG(ERR,
1592                                      "tc queue mapping with vsi failed, "
1593                                      "err = %d",
1594                                      ret);
1595                         goto fail_mem;
1596                 }
1597
1598                 break;
1599         case ICE_VSI_CTRL:
1600                 vsi->nb_qps = pf->fdir_nb_qps;
1601                 vsi->base_queue = ICE_FDIR_QUEUE_ID;
1602                 vsi_ctx.alloc_from_pool = true;
1603                 vsi_ctx.flags = ICE_AQ_VSI_TYPE_PF;
1604
1605                 cfg = ICE_AQ_VSI_PROP_FLOW_DIR_VALID;
1606                 vsi_ctx.info.valid_sections |= rte_cpu_to_le_16(cfg);
1607                 cfg = ICE_AQ_VSI_FD_ENABLE | ICE_AQ_VSI_FD_PROG_ENABLE;
1608                 vsi_ctx.info.fd_options = rte_cpu_to_le_16(cfg);
1609                 vsi_ctx.info.sw_id = hw->port_info->sw_id;
1610                 ret = ice_vsi_config_tc_queue_mapping(vsi,
1611                                                       &vsi_ctx.info,
1612                                                       ICE_DEFAULT_TCMAP);
1613                 if (ret) {
1614                         PMD_INIT_LOG(ERR,
1615                                      "tc queue mapping with vsi failed, "
1616                                      "err = %d",
1617                                      ret);
1618                         goto fail_mem;
1619                 }
1620                 break;
1621         default:
1622                 /* for other types of VSI */
1623                 PMD_INIT_LOG(ERR, "other types of VSI not supported");
1624                 goto fail_mem;
1625         }
1626
1627         /* VF has MSIX interrupt in VF range, don't allocate here */
1628         if (type == ICE_VSI_PF) {
1629                 ret = ice_res_pool_alloc(&pf->msix_pool,
1630                                          RTE_MIN(vsi->nb_qps,
1631                                                  RTE_MAX_RXTX_INTR_VEC_ID));
1632                 if (ret < 0) {
1633                         PMD_INIT_LOG(ERR, "VSI MAIN %d get heap failed %d",
1634                                      vsi->vsi_id, ret);
1635                 }
1636                 vsi->msix_intr = ret;
1637                 vsi->nb_msix = RTE_MIN(vsi->nb_qps, RTE_MAX_RXTX_INTR_VEC_ID);
1638         } else if (type == ICE_VSI_CTRL) {
1639                 ret = ice_res_pool_alloc(&pf->msix_pool, 1);
1640                 if (ret < 0) {
1641                         PMD_DRV_LOG(ERR, "VSI %d get heap failed %d",
1642                                     vsi->vsi_id, ret);
1643                 }
1644                 vsi->msix_intr = ret;
1645                 vsi->nb_msix = 1;
1646         } else {
1647                 vsi->msix_intr = 0;
1648                 vsi->nb_msix = 0;
1649         }
1650         ret = ice_add_vsi(hw, vsi->idx, &vsi_ctx, NULL);
1651         if (ret != ICE_SUCCESS) {
1652                 PMD_INIT_LOG(ERR, "add vsi failed, err = %d", ret);
1653                 goto fail_mem;
1654         }
1655         /* store vsi information is SW structure */
1656         vsi->vsi_id = vsi_ctx.vsi_num;
1657         vsi->info = vsi_ctx.info;
1658         pf->vsis_allocated = vsi_ctx.vsis_allocd;
1659         pf->vsis_unallocated = vsi_ctx.vsis_unallocated;
1660
1661         if (type == ICE_VSI_PF) {
1662                 /* MAC configuration */
1663                 rte_memcpy(pf->dev_addr.addr_bytes,
1664                            hw->port_info->mac.perm_addr,
1665                            ETH_ADDR_LEN);
1666
1667                 rte_memcpy(&mac_addr, &pf->dev_addr, RTE_ETHER_ADDR_LEN);
1668                 ret = ice_add_mac_filter(vsi, &mac_addr);
1669                 if (ret != ICE_SUCCESS)
1670                         PMD_INIT_LOG(ERR, "Failed to add dflt MAC filter");
1671
1672                 rte_memcpy(&mac_addr, &broadcast, RTE_ETHER_ADDR_LEN);
1673                 ret = ice_add_mac_filter(vsi, &mac_addr);
1674                 if (ret != ICE_SUCCESS)
1675                         PMD_INIT_LOG(ERR, "Failed to add MAC filter");
1676         }
1677
1678         /* At the beginning, only TC0. */
1679         /* What we need here is the maximam number of the TX queues.
1680          * Currently vsi->nb_qps means it.
1681          * Correct it if any change.
1682          */
1683         max_txqs[0] = vsi->nb_qps;
1684         ret = ice_cfg_vsi_lan(hw->port_info, vsi->idx,
1685                               tc_bitmap, max_txqs);
1686         if (ret != ICE_SUCCESS)
1687                 PMD_INIT_LOG(ERR, "Failed to config vsi sched");
1688
1689         return vsi;
1690 fail_mem:
1691         rte_free(vsi);
1692         pf->next_vsi_idx--;
1693         return NULL;
1694 }
1695
1696 static int
1697 ice_send_driver_ver(struct ice_hw *hw)
1698 {
1699         struct ice_driver_ver dv;
1700
1701         /* we don't have driver version use 0 for dummy */
1702         dv.major_ver = 0;
1703         dv.minor_ver = 0;
1704         dv.build_ver = 0;
1705         dv.subbuild_ver = 0;
1706         strncpy((char *)dv.driver_string, "dpdk", sizeof(dv.driver_string));
1707
1708         return ice_aq_send_driver_ver(hw, &dv, NULL);
1709 }
1710
1711 static int
1712 ice_pf_setup(struct ice_pf *pf)
1713 {
1714         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1715         struct ice_vsi *vsi;
1716         uint16_t unused;
1717
1718         /* Clear all stats counters */
1719         pf->offset_loaded = FALSE;
1720         memset(&pf->stats, 0, sizeof(struct ice_hw_port_stats));
1721         memset(&pf->stats_offset, 0, sizeof(struct ice_hw_port_stats));
1722         memset(&pf->internal_stats, 0, sizeof(struct ice_eth_stats));
1723         memset(&pf->internal_stats_offset, 0, sizeof(struct ice_eth_stats));
1724
1725         /* force guaranteed filter pool for PF */
1726         ice_alloc_fd_guar_item(hw, &unused,
1727                                hw->func_caps.fd_fltr_guar);
1728         /* force shared filter pool for PF */
1729         ice_alloc_fd_shrd_item(hw, &unused,
1730                                hw->func_caps.fd_fltr_best_effort);
1731
1732         vsi = ice_setup_vsi(pf, ICE_VSI_PF);
1733         if (!vsi) {
1734                 PMD_INIT_LOG(ERR, "Failed to add vsi for PF");
1735                 return -EINVAL;
1736         }
1737
1738         pf->main_vsi = vsi;
1739
1740         return 0;
1741 }
1742
1743 /* PCIe configuration space setting */
1744 #define PCI_CFG_SPACE_SIZE          256
1745 #define PCI_CFG_SPACE_EXP_SIZE      4096
1746 #define PCI_EXT_CAP_ID(header)      (int)((header) & 0x0000ffff)
1747 #define PCI_EXT_CAP_NEXT(header)    (((header) >> 20) & 0xffc)
1748 #define PCI_EXT_CAP_ID_DSN          0x03
1749
1750 static int
1751 ice_pci_find_next_ext_capability(struct rte_pci_device *dev, int cap)
1752 {
1753         uint32_t header;
1754         int ttl;
1755         int pos = PCI_CFG_SPACE_SIZE;
1756
1757         /* minimum 8 bytes per capability */
1758         ttl = (PCI_CFG_SPACE_EXP_SIZE - PCI_CFG_SPACE_SIZE) / 8;
1759
1760         if (rte_pci_read_config(dev, &header, 4, pos) < 0) {
1761                 PMD_INIT_LOG(ERR, "ice error reading extended capabilities\n");
1762                 return -1;
1763         }
1764
1765         /*
1766          * If we have no capabilities, this is indicated by cap ID,
1767          * cap version and next pointer all being 0.
1768          */
1769         if (header == 0)
1770                 return 0;
1771
1772         while (ttl-- > 0) {
1773                 if (PCI_EXT_CAP_ID(header) == cap)
1774                         return pos;
1775
1776                 pos = PCI_EXT_CAP_NEXT(header);
1777
1778                 if (pos < PCI_CFG_SPACE_SIZE)
1779                         break;
1780
1781                 if (rte_pci_read_config(dev, &header, 4, pos) < 0) {
1782                         PMD_INIT_LOG(ERR, "ice error reading extended capabilities\n");
1783                         return -1;
1784                 }
1785         }
1786
1787         return 0;
1788 }
1789
1790 /*
1791  * Extract device serial number from PCIe Configuration Space and
1792  * determine the pkg file path according to the DSN.
1793  */
1794 static int
1795 ice_pkg_file_search_path(struct rte_pci_device *pci_dev, char *pkg_file)
1796 {
1797         int pos;
1798         char opt_ddp_filename[ICE_MAX_PKG_FILENAME_SIZE];
1799         uint32_t dsn_low, dsn_high;
1800         memset(opt_ddp_filename, 0, ICE_MAX_PKG_FILENAME_SIZE);
1801
1802         pos = ice_pci_find_next_ext_capability(pci_dev, PCI_EXT_CAP_ID_DSN);
1803
1804         if (pos) {
1805                 rte_pci_read_config(pci_dev, &dsn_low, 4, pos + 4);
1806                 rte_pci_read_config(pci_dev, &dsn_high, 4, pos + 8);
1807                 snprintf(opt_ddp_filename, ICE_MAX_PKG_FILENAME_SIZE,
1808                          "ice-%08x%08x.pkg", dsn_high, dsn_low);
1809         } else {
1810                 PMD_INIT_LOG(ERR, "Failed to read device serial number\n");
1811                 goto fail_dsn;
1812         }
1813
1814         strncpy(pkg_file, ICE_PKG_FILE_SEARCH_PATH_UPDATES,
1815                 ICE_MAX_PKG_FILENAME_SIZE);
1816         if (!access(strcat(pkg_file, opt_ddp_filename), 0))
1817                 return 0;
1818
1819         strncpy(pkg_file, ICE_PKG_FILE_SEARCH_PATH_DEFAULT,
1820                 ICE_MAX_PKG_FILENAME_SIZE);
1821         if (!access(strcat(pkg_file, opt_ddp_filename), 0))
1822                 return 0;
1823
1824 fail_dsn:
1825         strncpy(pkg_file, ICE_PKG_FILE_UPDATES, ICE_MAX_PKG_FILENAME_SIZE);
1826         if (!access(pkg_file, 0))
1827                 return 0;
1828         strncpy(pkg_file, ICE_PKG_FILE_DEFAULT, ICE_MAX_PKG_FILENAME_SIZE);
1829         return 0;
1830 }
1831
1832 static enum ice_pkg_type
1833 ice_load_pkg_type(struct ice_hw *hw)
1834 {
1835         enum ice_pkg_type package_type;
1836
1837         /* store the activated package type (OS default or Comms) */
1838         if (!strncmp((char *)hw->active_pkg_name, ICE_OS_DEFAULT_PKG_NAME,
1839                 ICE_PKG_NAME_SIZE))
1840                 package_type = ICE_PKG_TYPE_OS_DEFAULT;
1841         else if (!strncmp((char *)hw->active_pkg_name, ICE_COMMS_PKG_NAME,
1842                 ICE_PKG_NAME_SIZE))
1843                 package_type = ICE_PKG_TYPE_COMMS;
1844         else
1845                 package_type = ICE_PKG_TYPE_UNKNOWN;
1846
1847         PMD_INIT_LOG(NOTICE, "Active package is: %d.%d.%d.%d, %s",
1848                 hw->active_pkg_ver.major, hw->active_pkg_ver.minor,
1849                 hw->active_pkg_ver.update, hw->active_pkg_ver.draft,
1850                 hw->active_pkg_name);
1851
1852         return package_type;
1853 }
1854
1855 static int ice_load_pkg(struct rte_eth_dev *dev)
1856 {
1857         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1858         char pkg_file[ICE_MAX_PKG_FILENAME_SIZE];
1859         int err;
1860         uint8_t *buf;
1861         int buf_len;
1862         FILE *file;
1863         struct stat fstat;
1864         struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device);
1865         struct ice_adapter *ad =
1866                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1867
1868         ice_pkg_file_search_path(pci_dev, pkg_file);
1869
1870         file = fopen(pkg_file, "rb");
1871         if (!file)  {
1872                 PMD_INIT_LOG(ERR, "failed to open file: %s\n", pkg_file);
1873                 return -1;
1874         }
1875
1876         err = stat(pkg_file, &fstat);
1877         if (err) {
1878                 PMD_INIT_LOG(ERR, "failed to get file stats\n");
1879                 fclose(file);
1880                 return err;
1881         }
1882
1883         buf_len = fstat.st_size;
1884         buf = rte_malloc(NULL, buf_len, 0);
1885
1886         if (!buf) {
1887                 PMD_INIT_LOG(ERR, "failed to allocate buf of size %d for package\n",
1888                                 buf_len);
1889                 fclose(file);
1890                 return -1;
1891         }
1892
1893         err = fread(buf, buf_len, 1, file);
1894         if (err != 1) {
1895                 PMD_INIT_LOG(ERR, "failed to read package data\n");
1896                 fclose(file);
1897                 err = -1;
1898                 goto fail_exit;
1899         }
1900
1901         fclose(file);
1902
1903         err = ice_copy_and_init_pkg(hw, buf, buf_len);
1904         if (err) {
1905                 PMD_INIT_LOG(ERR, "ice_copy_and_init_hw failed: %d\n", err);
1906                 goto fail_exit;
1907         }
1908
1909         /* store the loaded pkg type info */
1910         ad->active_pkg_type = ice_load_pkg_type(hw);
1911
1912         err = ice_init_hw_tbls(hw);
1913         if (err) {
1914                 PMD_INIT_LOG(ERR, "ice_init_hw_tbls failed: %d\n", err);
1915                 goto fail_init_tbls;
1916         }
1917
1918         return 0;
1919
1920 fail_init_tbls:
1921         rte_free(hw->pkg_copy);
1922 fail_exit:
1923         rte_free(buf);
1924         return err;
1925 }
1926
1927 static void
1928 ice_base_queue_get(struct ice_pf *pf)
1929 {
1930         uint32_t reg;
1931         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1932
1933         reg = ICE_READ_REG(hw, PFLAN_RX_QALLOC);
1934         if (reg & PFLAN_RX_QALLOC_VALID_M) {
1935                 pf->base_queue = reg & PFLAN_RX_QALLOC_FIRSTQ_M;
1936         } else {
1937                 PMD_INIT_LOG(WARNING, "Failed to get Rx base queue"
1938                                         " index");
1939         }
1940 }
1941
1942 static int
1943 parse_bool(const char *key, const char *value, void *args)
1944 {
1945         int *i = (int *)args;
1946         char *end;
1947         int num;
1948
1949         num = strtoul(value, &end, 10);
1950
1951         if (num != 0 && num != 1) {
1952                 PMD_DRV_LOG(WARNING, "invalid value:\"%s\" for key:\"%s\", "
1953                         "value must be 0 or 1",
1954                         value, key);
1955                 return -1;
1956         }
1957
1958         *i = num;
1959         return 0;
1960 }
1961
1962 static int ice_parse_devargs(struct rte_eth_dev *dev)
1963 {
1964         struct ice_adapter *ad =
1965                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1966         struct rte_devargs *devargs = dev->device->devargs;
1967         struct rte_kvargs *kvlist;
1968         int ret;
1969
1970         if (devargs == NULL)
1971                 return 0;
1972
1973         kvlist = rte_kvargs_parse(devargs->args, ice_valid_args);
1974         if (kvlist == NULL) {
1975                 PMD_INIT_LOG(ERR, "Invalid kvargs key\n");
1976                 return -EINVAL;
1977         }
1978
1979         ad->devargs.proto_xtr_dflt = PROTO_XTR_NONE;
1980         memset(ad->devargs.proto_xtr, PROTO_XTR_NONE,
1981                sizeof(ad->devargs.proto_xtr));
1982
1983         ret = rte_kvargs_process(kvlist, ICE_PROTO_XTR_ARG,
1984                                  &handle_proto_xtr_arg, &ad->devargs);
1985         if (ret)
1986                 goto bail;
1987
1988         ret = rte_kvargs_process(kvlist, ICE_SAFE_MODE_SUPPORT_ARG,
1989                                  &parse_bool, &ad->devargs.safe_mode_support);
1990         if (ret)
1991                 goto bail;
1992
1993         ret = rte_kvargs_process(kvlist, ICE_PIPELINE_MODE_SUPPORT_ARG,
1994                                  &parse_bool, &ad->devargs.pipe_mode_support);
1995         if (ret)
1996                 goto bail;
1997
1998         ret = rte_kvargs_process(kvlist, ICE_FLOW_MARK_SUPPORT_ARG,
1999                                  &parse_bool, &ad->devargs.flow_mark_support);
2000         if (ret)
2001                 goto bail;
2002
2003 bail:
2004         rte_kvargs_free(kvlist);
2005         return ret;
2006 }
2007
2008 /* Forward LLDP packets to default VSI by set switch rules */
2009 static int
2010 ice_vsi_config_sw_lldp(struct ice_vsi *vsi,  bool on)
2011 {
2012         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2013         struct ice_fltr_list_entry *s_list_itr = NULL;
2014         struct LIST_HEAD_TYPE list_head;
2015         int ret = 0;
2016
2017         INIT_LIST_HEAD(&list_head);
2018
2019         s_list_itr = (struct ice_fltr_list_entry *)
2020                         ice_malloc(hw, sizeof(*s_list_itr));
2021         if (!s_list_itr)
2022                 return -ENOMEM;
2023         s_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_ETHERTYPE;
2024         s_list_itr->fltr_info.vsi_handle = vsi->idx;
2025         s_list_itr->fltr_info.l_data.ethertype_mac.ethertype =
2026                         RTE_ETHER_TYPE_LLDP;
2027         s_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
2028         s_list_itr->fltr_info.flag = ICE_FLTR_RX;
2029         s_list_itr->fltr_info.src_id = ICE_SRC_ID_LPORT;
2030         LIST_ADD(&s_list_itr->list_entry, &list_head);
2031         if (on)
2032                 ret = ice_add_eth_mac(hw, &list_head);
2033         else
2034                 ret = ice_remove_eth_mac(hw, &list_head);
2035
2036         rte_free(s_list_itr);
2037         return ret;
2038 }
2039
2040 static enum ice_status
2041 ice_get_hw_res(struct ice_hw *hw, uint16_t res_type,
2042                 uint16_t num, uint16_t desc_id,
2043                 uint16_t *prof_buf, uint16_t *num_prof)
2044 {
2045         struct ice_aqc_get_allocd_res_desc_resp *resp_buf;
2046         int ret;
2047         uint16_t buf_len;
2048         bool res_shared = 1;
2049         struct ice_aq_desc aq_desc;
2050         struct ice_sq_cd *cd = NULL;
2051         struct ice_aqc_get_allocd_res_desc *cmd =
2052                         &aq_desc.params.get_res_desc;
2053
2054         buf_len = sizeof(resp_buf->elem) * num;
2055         resp_buf = ice_malloc(hw, buf_len);
2056         if (!resp_buf)
2057                 return -ENOMEM;
2058
2059         ice_fill_dflt_direct_cmd_desc(&aq_desc,
2060                         ice_aqc_opc_get_allocd_res_desc);
2061
2062         cmd->ops.cmd.res = CPU_TO_LE16(((res_type << ICE_AQC_RES_TYPE_S) &
2063                                 ICE_AQC_RES_TYPE_M) | (res_shared ?
2064                                 ICE_AQC_RES_TYPE_FLAG_SHARED : 0));
2065         cmd->ops.cmd.first_desc = CPU_TO_LE16(desc_id);
2066
2067         ret = ice_aq_send_cmd(hw, &aq_desc, resp_buf, buf_len, cd);
2068         if (!ret)
2069                 *num_prof = LE16_TO_CPU(cmd->ops.resp.num_desc);
2070         else
2071                 goto exit;
2072
2073         ice_memcpy(prof_buf, resp_buf->elem, sizeof(resp_buf->elem) *
2074                         (*num_prof), ICE_NONDMA_TO_NONDMA);
2075
2076 exit:
2077         rte_free(resp_buf);
2078         return ret;
2079 }
2080 static int
2081 ice_cleanup_resource(struct ice_hw *hw, uint16_t res_type)
2082 {
2083         int ret;
2084         uint16_t prof_id;
2085         uint16_t prof_buf[ICE_MAX_RES_DESC_NUM];
2086         uint16_t first_desc = 1;
2087         uint16_t num_prof = 0;
2088
2089         ret = ice_get_hw_res(hw, res_type, ICE_MAX_RES_DESC_NUM,
2090                         first_desc, prof_buf, &num_prof);
2091         if (ret) {
2092                 PMD_INIT_LOG(ERR, "Failed to get fxp resource");
2093                 return ret;
2094         }
2095
2096         for (prof_id = 0; prof_id < num_prof; prof_id++) {
2097                 ret = ice_free_hw_res(hw, res_type, 1, &prof_buf[prof_id]);
2098                 if (ret) {
2099                         PMD_INIT_LOG(ERR, "Failed to free fxp resource");
2100                         return ret;
2101                 }
2102         }
2103         return 0;
2104 }
2105
2106 static int
2107 ice_reset_fxp_resource(struct ice_hw *hw)
2108 {
2109         int ret;
2110
2111         ret = ice_cleanup_resource(hw, ICE_AQC_RES_TYPE_FD_PROF_BLDR_PROFID);
2112         if (ret) {
2113                 PMD_INIT_LOG(ERR, "Failed to clearup fdir resource");
2114                 return ret;
2115         }
2116
2117         ret = ice_cleanup_resource(hw, ICE_AQC_RES_TYPE_HASH_PROF_BLDR_PROFID);
2118         if (ret) {
2119                 PMD_INIT_LOG(ERR, "Failed to clearup rss resource");
2120                 return ret;
2121         }
2122
2123         return 0;
2124 }
2125
2126 static int
2127 ice_dev_init(struct rte_eth_dev *dev)
2128 {
2129         struct rte_pci_device *pci_dev;
2130         struct rte_intr_handle *intr_handle;
2131         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2132         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2133         struct ice_adapter *ad =
2134                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
2135         struct ice_vsi *vsi;
2136         int ret;
2137
2138         dev->dev_ops = &ice_eth_dev_ops;
2139         dev->rx_pkt_burst = ice_recv_pkts;
2140         dev->tx_pkt_burst = ice_xmit_pkts;
2141         dev->tx_pkt_prepare = ice_prep_pkts;
2142
2143         /* for secondary processes, we don't initialise any further as primary
2144          * has already done this work.
2145          */
2146         if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
2147                 ice_set_rx_function(dev);
2148                 ice_set_tx_function(dev);
2149                 return 0;
2150         }
2151
2152         ice_set_default_ptype_table(dev);
2153         pci_dev = RTE_DEV_TO_PCI(dev->device);
2154         intr_handle = &pci_dev->intr_handle;
2155
2156         pf->adapter = ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
2157         pf->adapter->eth_dev = dev;
2158         pf->dev_data = dev->data;
2159         hw->back = pf->adapter;
2160         hw->hw_addr = (uint8_t *)pci_dev->mem_resource[0].addr;
2161         hw->vendor_id = pci_dev->id.vendor_id;
2162         hw->device_id = pci_dev->id.device_id;
2163         hw->subsystem_vendor_id = pci_dev->id.subsystem_vendor_id;
2164         hw->subsystem_device_id = pci_dev->id.subsystem_device_id;
2165         hw->bus.device = pci_dev->addr.devid;
2166         hw->bus.func = pci_dev->addr.function;
2167
2168         ret = ice_parse_devargs(dev);
2169         if (ret) {
2170                 PMD_INIT_LOG(ERR, "Failed to parse devargs");
2171                 return -EINVAL;
2172         }
2173
2174         ice_init_controlq_parameter(hw);
2175
2176         ret = ice_init_hw(hw);
2177         if (ret) {
2178                 PMD_INIT_LOG(ERR, "Failed to initialize HW");
2179                 return -EINVAL;
2180         }
2181
2182         ret = ice_load_pkg(dev);
2183         if (ret) {
2184                 if (ad->devargs.safe_mode_support == 0) {
2185                         PMD_INIT_LOG(ERR, "Failed to load the DDP package,"
2186                                         "Use safe-mode-support=1 to enter Safe Mode");
2187                         return ret;
2188                 }
2189
2190                 PMD_INIT_LOG(WARNING, "Failed to load the DDP package,"
2191                                         "Entering Safe Mode");
2192                 ad->is_safe_mode = 1;
2193         }
2194
2195         PMD_INIT_LOG(INFO, "FW %d.%d.%05d API %d.%d",
2196                      hw->fw_maj_ver, hw->fw_min_ver, hw->fw_build,
2197                      hw->api_maj_ver, hw->api_min_ver);
2198
2199         ice_pf_sw_init(dev);
2200         ret = ice_init_mac_address(dev);
2201         if (ret) {
2202                 PMD_INIT_LOG(ERR, "Failed to initialize mac address");
2203                 goto err_init_mac;
2204         }
2205
2206         /* Pass the information to the rte_eth_dev_close() that it should also
2207          * release the private port resources.
2208          */
2209         dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
2210
2211         ret = ice_res_pool_init(&pf->msix_pool, 1,
2212                                 hw->func_caps.common_cap.num_msix_vectors - 1);
2213         if (ret) {
2214                 PMD_INIT_LOG(ERR, "Failed to init MSIX pool");
2215                 goto err_msix_pool_init;
2216         }
2217
2218         ret = ice_pf_setup(pf);
2219         if (ret) {
2220                 PMD_INIT_LOG(ERR, "Failed to setup PF");
2221                 goto err_pf_setup;
2222         }
2223
2224         ret = ice_send_driver_ver(hw);
2225         if (ret) {
2226                 PMD_INIT_LOG(ERR, "Failed to send driver version");
2227                 goto err_pf_setup;
2228         }
2229
2230         vsi = pf->main_vsi;
2231
2232         /* Disable double vlan by default */
2233         ice_vsi_config_double_vlan(vsi, FALSE);
2234
2235         ret = ice_aq_stop_lldp(hw, TRUE, FALSE, NULL);
2236         if (ret != ICE_SUCCESS)
2237                 PMD_INIT_LOG(DEBUG, "lldp has already stopped\n");
2238         ret = ice_init_dcb(hw, TRUE);
2239         if (ret != ICE_SUCCESS)
2240                 PMD_INIT_LOG(DEBUG, "Failed to init DCB\n");
2241         /* Forward LLDP packets to default VSI */
2242         ret = ice_vsi_config_sw_lldp(vsi, TRUE);
2243         if (ret != ICE_SUCCESS)
2244                 PMD_INIT_LOG(DEBUG, "Failed to cfg lldp\n");
2245         /* register callback func to eal lib */
2246         rte_intr_callback_register(intr_handle,
2247                                    ice_interrupt_handler, dev);
2248
2249         ice_pf_enable_irq0(hw);
2250
2251         /* enable uio intr after callback register */
2252         rte_intr_enable(intr_handle);
2253
2254         /* get base queue pairs index  in the device */
2255         ice_base_queue_get(pf);
2256
2257         if (!ad->is_safe_mode) {
2258                 ret = ice_flow_init(ad);
2259                 if (ret) {
2260                         PMD_INIT_LOG(ERR, "Failed to initialize flow");
2261                         return ret;
2262                 }
2263         }
2264
2265         ret = ice_reset_fxp_resource(hw);
2266         if (ret) {
2267                 PMD_INIT_LOG(ERR, "Failed to reset fxp resource");
2268                 return ret;
2269         }
2270
2271         return 0;
2272
2273 err_pf_setup:
2274         ice_res_pool_destroy(&pf->msix_pool);
2275 err_msix_pool_init:
2276         rte_free(dev->data->mac_addrs);
2277         dev->data->mac_addrs = NULL;
2278 err_init_mac:
2279         ice_sched_cleanup_all(hw);
2280         rte_free(hw->port_info);
2281         ice_shutdown_all_ctrlq(hw);
2282         rte_free(pf->proto_xtr);
2283
2284         return ret;
2285 }
2286
2287 int
2288 ice_release_vsi(struct ice_vsi *vsi)
2289 {
2290         struct ice_hw *hw;
2291         struct ice_vsi_ctx vsi_ctx;
2292         enum ice_status ret;
2293
2294         if (!vsi)
2295                 return 0;
2296
2297         hw = ICE_VSI_TO_HW(vsi);
2298
2299         ice_remove_all_mac_vlan_filters(vsi);
2300
2301         memset(&vsi_ctx, 0, sizeof(vsi_ctx));
2302
2303         vsi_ctx.vsi_num = vsi->vsi_id;
2304         vsi_ctx.info = vsi->info;
2305         ret = ice_free_vsi(hw, vsi->idx, &vsi_ctx, false, NULL);
2306         if (ret != ICE_SUCCESS) {
2307                 PMD_INIT_LOG(ERR, "Failed to free vsi by aq, %u", vsi->vsi_id);
2308                 rte_free(vsi);
2309                 return -1;
2310         }
2311
2312         rte_free(vsi);
2313         return 0;
2314 }
2315
2316 void
2317 ice_vsi_disable_queues_intr(struct ice_vsi *vsi)
2318 {
2319         struct rte_eth_dev *dev = vsi->adapter->eth_dev;
2320         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2321         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2322         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2323         uint16_t msix_intr, i;
2324
2325         /* disable interrupt and also clear all the exist config */
2326         for (i = 0; i < vsi->nb_qps; i++) {
2327                 ICE_WRITE_REG(hw, QINT_TQCTL(vsi->base_queue + i), 0);
2328                 ICE_WRITE_REG(hw, QINT_RQCTL(vsi->base_queue + i), 0);
2329                 rte_wmb();
2330         }
2331
2332         if (rte_intr_allow_others(intr_handle))
2333                 /* vfio-pci */
2334                 for (i = 0; i < vsi->nb_msix; i++) {
2335                         msix_intr = vsi->msix_intr + i;
2336                         ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr),
2337                                       GLINT_DYN_CTL_WB_ON_ITR_M);
2338                 }
2339         else
2340                 /* igb_uio */
2341                 ICE_WRITE_REG(hw, GLINT_DYN_CTL(0), GLINT_DYN_CTL_WB_ON_ITR_M);
2342 }
2343
2344 static void
2345 ice_dev_stop(struct rte_eth_dev *dev)
2346 {
2347         struct rte_eth_dev_data *data = dev->data;
2348         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2349         struct ice_vsi *main_vsi = pf->main_vsi;
2350         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2351         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2352         uint16_t i;
2353
2354         /* avoid stopping again */
2355         if (pf->adapter_stopped)
2356                 return;
2357
2358         /* stop and clear all Rx queues */
2359         for (i = 0; i < data->nb_rx_queues; i++)
2360                 ice_rx_queue_stop(dev, i);
2361
2362         /* stop and clear all Tx queues */
2363         for (i = 0; i < data->nb_tx_queues; i++)
2364                 ice_tx_queue_stop(dev, i);
2365
2366         /* disable all queue interrupts */
2367         ice_vsi_disable_queues_intr(main_vsi);
2368
2369         /* Clear all queues and release mbufs */
2370         ice_clear_queues(dev);
2371
2372         if (pf->init_link_up)
2373                 ice_dev_set_link_up(dev);
2374         else
2375                 ice_dev_set_link_down(dev);
2376
2377         /* Clean datapath event and queue/vec mapping */
2378         rte_intr_efd_disable(intr_handle);
2379         if (intr_handle->intr_vec) {
2380                 rte_free(intr_handle->intr_vec);
2381                 intr_handle->intr_vec = NULL;
2382         }
2383
2384         pf->adapter_stopped = true;
2385 }
2386
2387 static void
2388 ice_dev_close(struct rte_eth_dev *dev)
2389 {
2390         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2391         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2392         struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2393         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2394         struct ice_adapter *ad =
2395                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
2396
2397         /* Since stop will make link down, then the link event will be
2398          * triggered, disable the irq firstly to avoid the port_infoe etc
2399          * resources deallocation causing the interrupt service thread
2400          * crash.
2401          */
2402         ice_pf_disable_irq0(hw);
2403
2404         ice_dev_stop(dev);
2405
2406         if (!ad->is_safe_mode)
2407                 ice_flow_uninit(ad);
2408
2409         /* release all queue resource */
2410         ice_free_queues(dev);
2411
2412         ice_res_pool_destroy(&pf->msix_pool);
2413         ice_release_vsi(pf->main_vsi);
2414         ice_sched_cleanup_all(hw);
2415         ice_free_hw_tbls(hw);
2416         rte_free(hw->port_info);
2417         hw->port_info = NULL;
2418         ice_shutdown_all_ctrlq(hw);
2419         rte_free(pf->proto_xtr);
2420         pf->proto_xtr = NULL;
2421
2422         dev->dev_ops = NULL;
2423         dev->rx_pkt_burst = NULL;
2424         dev->tx_pkt_burst = NULL;
2425
2426         rte_free(dev->data->mac_addrs);
2427         dev->data->mac_addrs = NULL;
2428
2429         /* disable uio intr before callback unregister */
2430         rte_intr_disable(intr_handle);
2431
2432         /* unregister callback func from eal lib */
2433         rte_intr_callback_unregister(intr_handle,
2434                                      ice_interrupt_handler, dev);
2435 }
2436
2437 static int
2438 ice_dev_uninit(struct rte_eth_dev *dev)
2439 {
2440         ice_dev_close(dev);
2441
2442         return 0;
2443 }
2444
2445 static int
2446 ice_dev_configure(struct rte_eth_dev *dev)
2447 {
2448         struct ice_adapter *ad =
2449                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
2450
2451         /* Initialize to TRUE. If any of Rx queues doesn't meet the
2452          * bulk allocation or vector Rx preconditions we will reset it.
2453          */
2454         ad->rx_bulk_alloc_allowed = true;
2455         ad->tx_simple_allowed = true;
2456
2457         if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
2458                 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
2459
2460         return 0;
2461 }
2462
2463 static int ice_init_rss(struct ice_pf *pf)
2464 {
2465         struct ice_hw *hw = ICE_PF_TO_HW(pf);
2466         struct ice_vsi *vsi = pf->main_vsi;
2467         struct rte_eth_dev *dev = pf->adapter->eth_dev;
2468         struct rte_eth_rss_conf *rss_conf;
2469         struct ice_aqc_get_set_rss_keys key;
2470         uint16_t i, nb_q;
2471         int ret = 0;
2472         bool is_safe_mode = pf->adapter->is_safe_mode;
2473         uint32_t reg;
2474
2475         rss_conf = &dev->data->dev_conf.rx_adv_conf.rss_conf;
2476         nb_q = dev->data->nb_rx_queues;
2477         vsi->rss_key_size = ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE;
2478         vsi->rss_lut_size = pf->hash_lut_size;
2479
2480         if (is_safe_mode) {
2481                 PMD_DRV_LOG(WARNING, "RSS is not supported in safe mode\n");
2482                 return 0;
2483         }
2484
2485         if (!vsi->rss_key)
2486                 vsi->rss_key = rte_zmalloc(NULL,
2487                                            vsi->rss_key_size, 0);
2488         if (!vsi->rss_lut)
2489                 vsi->rss_lut = rte_zmalloc(NULL,
2490                                            vsi->rss_lut_size, 0);
2491
2492         /* configure RSS key */
2493         if (!rss_conf->rss_key) {
2494                 /* Calculate the default hash key */
2495                 for (i = 0; i <= vsi->rss_key_size; i++)
2496                         vsi->rss_key[i] = (uint8_t)rte_rand();
2497         } else {
2498                 rte_memcpy(vsi->rss_key, rss_conf->rss_key,
2499                            RTE_MIN(rss_conf->rss_key_len,
2500                                    vsi->rss_key_size));
2501         }
2502         rte_memcpy(key.standard_rss_key, vsi->rss_key, vsi->rss_key_size);
2503         ret = ice_aq_set_rss_key(hw, vsi->idx, &key);
2504         if (ret)
2505                 return -EINVAL;
2506
2507         /* init RSS LUT table */
2508         for (i = 0; i < vsi->rss_lut_size; i++)
2509                 vsi->rss_lut[i] = i % nb_q;
2510
2511         ret = ice_aq_set_rss_lut(hw, vsi->idx,
2512                                  ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF,
2513                                  vsi->rss_lut, vsi->rss_lut_size);
2514         if (ret)
2515                 return -EINVAL;
2516
2517         /* Enable registers for symmetric_toeplitz function. */
2518         reg = ICE_READ_REG(hw, VSIQF_HASH_CTL(vsi->vsi_id));
2519         reg = (reg & (~VSIQF_HASH_CTL_HASH_SCHEME_M)) |
2520                 (1 << VSIQF_HASH_CTL_HASH_SCHEME_S);
2521         ICE_WRITE_REG(hw, VSIQF_HASH_CTL(vsi->vsi_id), reg);
2522
2523         /* configure RSS for IPv4 with input set IPv4 src/dst */
2524         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
2525                               ICE_FLOW_SEG_HDR_IPV4, 0);
2526         if (ret)
2527                 PMD_DRV_LOG(ERR, "%s IPV4 rss flow fail %d", __func__, ret);
2528
2529         /* configure RSS for IPv6 with input set IPv6 src/dst */
2530         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
2531                               ICE_FLOW_SEG_HDR_IPV6, 0);
2532         if (ret)
2533                 PMD_DRV_LOG(ERR, "%s IPV6 rss flow fail %d", __func__, ret);
2534
2535         /* configure RSS for tcp6 with input set IPv6 src/dst, TCP src/dst */
2536         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV6,
2537                               ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6, 0);
2538         if (ret)
2539                 PMD_DRV_LOG(ERR, "%s TCP_IPV6 rss flow fail %d", __func__, ret);
2540
2541         /* configure RSS for udp6 with input set IPv6 src/dst, UDP src/dst */
2542         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV6,
2543                               ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV6, 0);
2544         if (ret)
2545                 PMD_DRV_LOG(ERR, "%s UDP_IPV6 rss flow fail %d", __func__, ret);
2546
2547         /* configure RSS for sctp6 with input set IPv6 src/dst */
2548         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
2549                               ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV6, 0);
2550         if (ret)
2551                 PMD_DRV_LOG(ERR, "%s SCTP_IPV6 rss flow fail %d",
2552                                 __func__, ret);
2553
2554         /* configure RSS for tcp4 with input set IP src/dst, TCP src/dst */
2555         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV4,
2556                               ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV4, 0);
2557         if (ret)
2558                 PMD_DRV_LOG(ERR, "%s TCP_IPV4 rss flow fail %d", __func__, ret);
2559
2560         /* configure RSS for udp4 with input set IP src/dst, UDP src/dst */
2561         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV4,
2562                               ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV4, 0);
2563         if (ret)
2564                 PMD_DRV_LOG(ERR, "%s UDP_IPV4 rss flow fail %d", __func__, ret);
2565
2566         /* configure RSS for sctp4 with input set IP src/dst */
2567         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
2568                               ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4, 0);
2569         if (ret)
2570                 PMD_DRV_LOG(ERR, "%s SCTP_IPV4 rss flow fail %d",
2571                                 __func__, ret);
2572
2573         /* configure RSS for gtpu with input set TEID */
2574         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_GTP_U_IPV4_TEID,
2575                                 ICE_FLOW_SEG_HDR_GTPU_IP, 0);
2576         if (ret)
2577                 PMD_DRV_LOG(ERR, "%s GTPU_TEID rss flow fail %d",
2578                                 __func__, ret);
2579
2580         /**
2581          * configure RSS for pppoe/pppod with input set
2582          * Source MAC and Session ID
2583          */
2584         ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_PPPOE_SESS_ID_ETH,
2585                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2586         if (ret)
2587                 PMD_DRV_LOG(ERR, "%s PPPoE/PPPoD_SessionID rss flow fail %d",
2588                                 __func__, ret);
2589
2590         return 0;
2591 }
2592
2593 static void
2594 __vsi_queues_bind_intr(struct ice_vsi *vsi, uint16_t msix_vect,
2595                        int base_queue, int nb_queue)
2596 {
2597         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2598         uint32_t val, val_tx;
2599         int i;
2600
2601         for (i = 0; i < nb_queue; i++) {
2602                 /*do actual bind*/
2603                 val = (msix_vect & QINT_RQCTL_MSIX_INDX_M) |
2604                       (0 < QINT_RQCTL_ITR_INDX_S) | QINT_RQCTL_CAUSE_ENA_M;
2605                 val_tx = (msix_vect & QINT_TQCTL_MSIX_INDX_M) |
2606                          (0 < QINT_TQCTL_ITR_INDX_S) | QINT_TQCTL_CAUSE_ENA_M;
2607
2608                 PMD_DRV_LOG(INFO, "queue %d is binding to vect %d",
2609                             base_queue + i, msix_vect);
2610                 /* set ITR0 value */
2611                 ICE_WRITE_REG(hw, GLINT_ITR(0, msix_vect), 0x10);
2612                 ICE_WRITE_REG(hw, QINT_RQCTL(base_queue + i), val);
2613                 ICE_WRITE_REG(hw, QINT_TQCTL(base_queue + i), val_tx);
2614         }
2615 }
2616
2617 void
2618 ice_vsi_queues_bind_intr(struct ice_vsi *vsi)
2619 {
2620         struct rte_eth_dev *dev = vsi->adapter->eth_dev;
2621         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2622         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2623         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2624         uint16_t msix_vect = vsi->msix_intr;
2625         uint16_t nb_msix = RTE_MIN(vsi->nb_msix, intr_handle->nb_efd);
2626         uint16_t queue_idx = 0;
2627         int record = 0;
2628         int i;
2629
2630         /* clear Rx/Tx queue interrupt */
2631         for (i = 0; i < vsi->nb_used_qps; i++) {
2632                 ICE_WRITE_REG(hw, QINT_TQCTL(vsi->base_queue + i), 0);
2633                 ICE_WRITE_REG(hw, QINT_RQCTL(vsi->base_queue + i), 0);
2634         }
2635
2636         /* PF bind interrupt */
2637         if (rte_intr_dp_is_en(intr_handle)) {
2638                 queue_idx = 0;
2639                 record = 1;
2640         }
2641
2642         for (i = 0; i < vsi->nb_used_qps; i++) {
2643                 if (nb_msix <= 1) {
2644                         if (!rte_intr_allow_others(intr_handle))
2645                                 msix_vect = ICE_MISC_VEC_ID;
2646
2647                         /* uio mapping all queue to one msix_vect */
2648                         __vsi_queues_bind_intr(vsi, msix_vect,
2649                                                vsi->base_queue + i,
2650                                                vsi->nb_used_qps - i);
2651
2652                         for (; !!record && i < vsi->nb_used_qps; i++)
2653                                 intr_handle->intr_vec[queue_idx + i] =
2654                                         msix_vect;
2655                         break;
2656                 }
2657
2658                 /* vfio 1:1 queue/msix_vect mapping */
2659                 __vsi_queues_bind_intr(vsi, msix_vect,
2660                                        vsi->base_queue + i, 1);
2661
2662                 if (!!record)
2663                         intr_handle->intr_vec[queue_idx + i] = msix_vect;
2664
2665                 msix_vect++;
2666                 nb_msix--;
2667         }
2668 }
2669
2670 void
2671 ice_vsi_enable_queues_intr(struct ice_vsi *vsi)
2672 {
2673         struct rte_eth_dev *dev = vsi->adapter->eth_dev;
2674         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2675         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2676         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2677         uint16_t msix_intr, i;
2678
2679         if (rte_intr_allow_others(intr_handle))
2680                 for (i = 0; i < vsi->nb_used_qps; i++) {
2681                         msix_intr = vsi->msix_intr + i;
2682                         ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr),
2683                                       GLINT_DYN_CTL_INTENA_M |
2684                                       GLINT_DYN_CTL_CLEARPBA_M |
2685                                       GLINT_DYN_CTL_ITR_INDX_M |
2686                                       GLINT_DYN_CTL_WB_ON_ITR_M);
2687                 }
2688         else
2689                 ICE_WRITE_REG(hw, GLINT_DYN_CTL(0),
2690                               GLINT_DYN_CTL_INTENA_M |
2691                               GLINT_DYN_CTL_CLEARPBA_M |
2692                               GLINT_DYN_CTL_ITR_INDX_M |
2693                               GLINT_DYN_CTL_WB_ON_ITR_M);
2694 }
2695
2696 static int
2697 ice_rxq_intr_setup(struct rte_eth_dev *dev)
2698 {
2699         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2700         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2701         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2702         struct ice_vsi *vsi = pf->main_vsi;
2703         uint32_t intr_vector = 0;
2704
2705         rte_intr_disable(intr_handle);
2706
2707         /* check and configure queue intr-vector mapping */
2708         if ((rte_intr_cap_multiple(intr_handle) ||
2709              !RTE_ETH_DEV_SRIOV(dev).active) &&
2710             dev->data->dev_conf.intr_conf.rxq != 0) {
2711                 intr_vector = dev->data->nb_rx_queues;
2712                 if (intr_vector > ICE_MAX_INTR_QUEUE_NUM) {
2713                         PMD_DRV_LOG(ERR, "At most %d intr queues supported",
2714                                     ICE_MAX_INTR_QUEUE_NUM);
2715                         return -ENOTSUP;
2716                 }
2717                 if (rte_intr_efd_enable(intr_handle, intr_vector))
2718                         return -1;
2719         }
2720
2721         if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
2722                 intr_handle->intr_vec =
2723                 rte_zmalloc(NULL, dev->data->nb_rx_queues * sizeof(int),
2724                             0);
2725                 if (!intr_handle->intr_vec) {
2726                         PMD_DRV_LOG(ERR,
2727                                     "Failed to allocate %d rx_queues intr_vec",
2728                                     dev->data->nb_rx_queues);
2729                         return -ENOMEM;
2730                 }
2731         }
2732
2733         /* Map queues with MSIX interrupt */
2734         vsi->nb_used_qps = dev->data->nb_rx_queues;
2735         ice_vsi_queues_bind_intr(vsi);
2736
2737         /* Enable interrupts for all the queues */
2738         ice_vsi_enable_queues_intr(vsi);
2739
2740         rte_intr_enable(intr_handle);
2741
2742         return 0;
2743 }
2744
2745 static void
2746 ice_get_init_link_status(struct rte_eth_dev *dev)
2747 {
2748         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2749         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2750         bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
2751         struct ice_link_status link_status;
2752         int ret;
2753
2754         ret = ice_aq_get_link_info(hw->port_info, enable_lse,
2755                                    &link_status, NULL);
2756         if (ret != ICE_SUCCESS) {
2757                 PMD_DRV_LOG(ERR, "Failed to get link info");
2758                 pf->init_link_up = false;
2759                 return;
2760         }
2761
2762         if (link_status.link_info & ICE_AQ_LINK_UP)
2763                 pf->init_link_up = true;
2764 }
2765
2766 static int
2767 ice_dev_start(struct rte_eth_dev *dev)
2768 {
2769         struct rte_eth_dev_data *data = dev->data;
2770         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2771         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2772         struct ice_vsi *vsi = pf->main_vsi;
2773         uint16_t nb_rxq = 0;
2774         uint16_t nb_txq, i;
2775         uint16_t max_frame_size;
2776         int mask, ret;
2777
2778         /* program Tx queues' context in hardware */
2779         for (nb_txq = 0; nb_txq < data->nb_tx_queues; nb_txq++) {
2780                 ret = ice_tx_queue_start(dev, nb_txq);
2781                 if (ret) {
2782                         PMD_DRV_LOG(ERR, "fail to start Tx queue %u", nb_txq);
2783                         goto tx_err;
2784                 }
2785         }
2786
2787         /* program Rx queues' context in hardware*/
2788         for (nb_rxq = 0; nb_rxq < data->nb_rx_queues; nb_rxq++) {
2789                 ret = ice_rx_queue_start(dev, nb_rxq);
2790                 if (ret) {
2791                         PMD_DRV_LOG(ERR, "fail to start Rx queue %u", nb_rxq);
2792                         goto rx_err;
2793                 }
2794         }
2795
2796         ret = ice_init_rss(pf);
2797         if (ret) {
2798                 PMD_DRV_LOG(ERR, "Failed to enable rss for PF");
2799                 goto rx_err;
2800         }
2801
2802         ice_set_rx_function(dev);
2803         ice_set_tx_function(dev);
2804
2805         mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
2806                         ETH_VLAN_EXTEND_MASK;
2807         ret = ice_vlan_offload_set(dev, mask);
2808         if (ret) {
2809                 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2810                 goto rx_err;
2811         }
2812
2813         /* enable Rx interrput and mapping Rx queue to interrupt vector */
2814         if (ice_rxq_intr_setup(dev))
2815                 return -EIO;
2816
2817         /* Enable receiving broadcast packets and transmitting packets */
2818         ret = ice_set_vsi_promisc(hw, vsi->idx,
2819                                   ICE_PROMISC_BCAST_RX | ICE_PROMISC_BCAST_TX |
2820                                   ICE_PROMISC_UCAST_TX | ICE_PROMISC_MCAST_TX,
2821                                   0);
2822         if (ret != ICE_SUCCESS)
2823                 PMD_DRV_LOG(INFO, "fail to set vsi broadcast");
2824
2825         ret = ice_aq_set_event_mask(hw, hw->port_info->lport,
2826                                     ((u16)(ICE_AQ_LINK_EVENT_LINK_FAULT |
2827                                      ICE_AQ_LINK_EVENT_PHY_TEMP_ALARM |
2828                                      ICE_AQ_LINK_EVENT_EXCESSIVE_ERRORS |
2829                                      ICE_AQ_LINK_EVENT_SIGNAL_DETECT |
2830                                      ICE_AQ_LINK_EVENT_AN_COMPLETED |
2831                                      ICE_AQ_LINK_EVENT_PORT_TX_SUSPENDED)),
2832                                      NULL);
2833         if (ret != ICE_SUCCESS)
2834                 PMD_DRV_LOG(WARNING, "Fail to set phy mask");
2835
2836         ice_get_init_link_status(dev);
2837
2838         ice_dev_set_link_up(dev);
2839
2840         /* Call get_link_info aq commond to enable/disable LSE */
2841         ice_link_update(dev, 0);
2842
2843         pf->adapter_stopped = false;
2844
2845         /* Set the max frame size to default value*/
2846         max_frame_size = pf->dev_data->dev_conf.rxmode.max_rx_pkt_len ?
2847                 pf->dev_data->dev_conf.rxmode.max_rx_pkt_len :
2848                 ICE_FRAME_SIZE_MAX;
2849
2850         /* Set the max frame size to HW*/
2851         ice_aq_set_mac_cfg(hw, max_frame_size, NULL);
2852
2853         return 0;
2854
2855         /* stop the started queues if failed to start all queues */
2856 rx_err:
2857         for (i = 0; i < nb_rxq; i++)
2858                 ice_rx_queue_stop(dev, i);
2859 tx_err:
2860         for (i = 0; i < nb_txq; i++)
2861                 ice_tx_queue_stop(dev, i);
2862
2863         return -EIO;
2864 }
2865
2866 static int
2867 ice_dev_reset(struct rte_eth_dev *dev)
2868 {
2869         int ret;
2870
2871         if (dev->data->sriov.active)
2872                 return -ENOTSUP;
2873
2874         ret = ice_dev_uninit(dev);
2875         if (ret) {
2876                 PMD_INIT_LOG(ERR, "failed to uninit device, status = %d", ret);
2877                 return -ENXIO;
2878         }
2879
2880         ret = ice_dev_init(dev);
2881         if (ret) {
2882                 PMD_INIT_LOG(ERR, "failed to init device, status = %d", ret);
2883                 return -ENXIO;
2884         }
2885
2886         return 0;
2887 }
2888
2889 static int
2890 ice_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
2891 {
2892         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2893         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2894         struct ice_vsi *vsi = pf->main_vsi;
2895         struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device);
2896         bool is_safe_mode = pf->adapter->is_safe_mode;
2897         u64 phy_type_low;
2898         u64 phy_type_high;
2899
2900         dev_info->min_rx_bufsize = ICE_BUF_SIZE_MIN;
2901         dev_info->max_rx_pktlen = ICE_FRAME_SIZE_MAX;
2902         dev_info->max_rx_queues = vsi->nb_qps;
2903         dev_info->max_tx_queues = vsi->nb_qps;
2904         dev_info->max_mac_addrs = vsi->max_macaddrs;
2905         dev_info->max_vfs = pci_dev->max_vfs;
2906         dev_info->max_mtu = dev_info->max_rx_pktlen - ICE_ETH_OVERHEAD;
2907         dev_info->min_mtu = RTE_ETHER_MIN_MTU;
2908
2909         dev_info->rx_offload_capa =
2910                 DEV_RX_OFFLOAD_VLAN_STRIP |
2911                 DEV_RX_OFFLOAD_JUMBO_FRAME |
2912                 DEV_RX_OFFLOAD_KEEP_CRC |
2913                 DEV_RX_OFFLOAD_SCATTER |
2914                 DEV_RX_OFFLOAD_VLAN_FILTER;
2915         dev_info->tx_offload_capa =
2916                 DEV_TX_OFFLOAD_VLAN_INSERT |
2917                 DEV_TX_OFFLOAD_TCP_TSO |
2918                 DEV_TX_OFFLOAD_MULTI_SEGS |
2919                 DEV_TX_OFFLOAD_MBUF_FAST_FREE;
2920         dev_info->flow_type_rss_offloads = 0;
2921
2922         if (!is_safe_mode) {
2923                 dev_info->rx_offload_capa |=
2924                         DEV_RX_OFFLOAD_IPV4_CKSUM |
2925                         DEV_RX_OFFLOAD_UDP_CKSUM |
2926                         DEV_RX_OFFLOAD_TCP_CKSUM |
2927                         DEV_RX_OFFLOAD_QINQ_STRIP |
2928                         DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
2929                         DEV_RX_OFFLOAD_VLAN_EXTEND |
2930                         DEV_RX_OFFLOAD_RSS_HASH;
2931                 dev_info->tx_offload_capa |=
2932                         DEV_TX_OFFLOAD_QINQ_INSERT |
2933                         DEV_TX_OFFLOAD_IPV4_CKSUM |
2934                         DEV_TX_OFFLOAD_UDP_CKSUM |
2935                         DEV_TX_OFFLOAD_TCP_CKSUM |
2936                         DEV_TX_OFFLOAD_SCTP_CKSUM |
2937                         DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
2938                         DEV_TX_OFFLOAD_OUTER_UDP_CKSUM;
2939                 dev_info->flow_type_rss_offloads |= ICE_RSS_OFFLOAD_ALL;
2940         }
2941
2942         dev_info->rx_queue_offload_capa = 0;
2943         dev_info->tx_queue_offload_capa = 0;
2944
2945         dev_info->reta_size = pf->hash_lut_size;
2946         dev_info->hash_key_size = (VSIQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
2947
2948         dev_info->default_rxconf = (struct rte_eth_rxconf) {
2949                 .rx_thresh = {
2950                         .pthresh = ICE_DEFAULT_RX_PTHRESH,
2951                         .hthresh = ICE_DEFAULT_RX_HTHRESH,
2952                         .wthresh = ICE_DEFAULT_RX_WTHRESH,
2953                 },
2954                 .rx_free_thresh = ICE_DEFAULT_RX_FREE_THRESH,
2955                 .rx_drop_en = 0,
2956                 .offloads = 0,
2957         };
2958
2959         dev_info->default_txconf = (struct rte_eth_txconf) {
2960                 .tx_thresh = {
2961                         .pthresh = ICE_DEFAULT_TX_PTHRESH,
2962                         .hthresh = ICE_DEFAULT_TX_HTHRESH,
2963                         .wthresh = ICE_DEFAULT_TX_WTHRESH,
2964                 },
2965                 .tx_free_thresh = ICE_DEFAULT_TX_FREE_THRESH,
2966                 .tx_rs_thresh = ICE_DEFAULT_TX_RSBIT_THRESH,
2967                 .offloads = 0,
2968         };
2969
2970         dev_info->rx_desc_lim = (struct rte_eth_desc_lim) {
2971                 .nb_max = ICE_MAX_RING_DESC,
2972                 .nb_min = ICE_MIN_RING_DESC,
2973                 .nb_align = ICE_ALIGN_RING_DESC,
2974         };
2975
2976         dev_info->tx_desc_lim = (struct rte_eth_desc_lim) {
2977                 .nb_max = ICE_MAX_RING_DESC,
2978                 .nb_min = ICE_MIN_RING_DESC,
2979                 .nb_align = ICE_ALIGN_RING_DESC,
2980         };
2981
2982         dev_info->speed_capa = ETH_LINK_SPEED_10M |
2983                                ETH_LINK_SPEED_100M |
2984                                ETH_LINK_SPEED_1G |
2985                                ETH_LINK_SPEED_2_5G |
2986                                ETH_LINK_SPEED_5G |
2987                                ETH_LINK_SPEED_10G |
2988                                ETH_LINK_SPEED_20G |
2989                                ETH_LINK_SPEED_25G;
2990
2991         phy_type_low = hw->port_info->phy.phy_type_low;
2992         phy_type_high = hw->port_info->phy.phy_type_high;
2993
2994         if (ICE_PHY_TYPE_SUPPORT_50G(phy_type_low))
2995                 dev_info->speed_capa |= ETH_LINK_SPEED_50G;
2996
2997         if (ICE_PHY_TYPE_SUPPORT_100G_LOW(phy_type_low) ||
2998                         ICE_PHY_TYPE_SUPPORT_100G_HIGH(phy_type_high))
2999                 dev_info->speed_capa |= ETH_LINK_SPEED_100G;
3000
3001         dev_info->nb_rx_queues = dev->data->nb_rx_queues;
3002         dev_info->nb_tx_queues = dev->data->nb_tx_queues;
3003
3004         dev_info->default_rxportconf.burst_size = ICE_RX_MAX_BURST;
3005         dev_info->default_txportconf.burst_size = ICE_TX_MAX_BURST;
3006         dev_info->default_rxportconf.nb_queues = 1;
3007         dev_info->default_txportconf.nb_queues = 1;
3008         dev_info->default_rxportconf.ring_size = ICE_BUF_SIZE_MIN;
3009         dev_info->default_txportconf.ring_size = ICE_BUF_SIZE_MIN;
3010
3011         return 0;
3012 }
3013
3014 static inline int
3015 ice_atomic_read_link_status(struct rte_eth_dev *dev,
3016                             struct rte_eth_link *link)
3017 {
3018         struct rte_eth_link *dst = link;
3019         struct rte_eth_link *src = &dev->data->dev_link;
3020
3021         if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
3022                                 *(uint64_t *)src) == 0)
3023                 return -1;
3024
3025         return 0;
3026 }
3027
3028 static inline int
3029 ice_atomic_write_link_status(struct rte_eth_dev *dev,
3030                              struct rte_eth_link *link)
3031 {
3032         struct rte_eth_link *dst = &dev->data->dev_link;
3033         struct rte_eth_link *src = link;
3034
3035         if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
3036                                 *(uint64_t *)src) == 0)
3037                 return -1;
3038
3039         return 0;
3040 }
3041
3042 static int
3043 ice_link_update(struct rte_eth_dev *dev, int wait_to_complete)
3044 {
3045 #define CHECK_INTERVAL 100  /* 100ms */
3046 #define MAX_REPEAT_TIME 10  /* 1s (10 * 100ms) in total */
3047         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3048         struct ice_link_status link_status;
3049         struct rte_eth_link link, old;
3050         int status;
3051         unsigned int rep_cnt = MAX_REPEAT_TIME;
3052         bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
3053
3054         memset(&link, 0, sizeof(link));
3055         memset(&old, 0, sizeof(old));
3056         memset(&link_status, 0, sizeof(link_status));
3057         ice_atomic_read_link_status(dev, &old);
3058
3059         do {
3060                 /* Get link status information from hardware */
3061                 status = ice_aq_get_link_info(hw->port_info, enable_lse,
3062                                               &link_status, NULL);
3063                 if (status != ICE_SUCCESS) {
3064                         link.link_speed = ETH_SPEED_NUM_100M;
3065                         link.link_duplex = ETH_LINK_FULL_DUPLEX;
3066                         PMD_DRV_LOG(ERR, "Failed to get link info");
3067                         goto out;
3068                 }
3069
3070                 link.link_status = link_status.link_info & ICE_AQ_LINK_UP;
3071                 if (!wait_to_complete || link.link_status)
3072                         break;
3073
3074                 rte_delay_ms(CHECK_INTERVAL);
3075         } while (--rep_cnt);
3076
3077         if (!link.link_status)
3078                 goto out;
3079
3080         /* Full-duplex operation at all supported speeds */
3081         link.link_duplex = ETH_LINK_FULL_DUPLEX;
3082
3083         /* Parse the link status */
3084         switch (link_status.link_speed) {
3085         case ICE_AQ_LINK_SPEED_10MB:
3086                 link.link_speed = ETH_SPEED_NUM_10M;
3087                 break;
3088         case ICE_AQ_LINK_SPEED_100MB:
3089                 link.link_speed = ETH_SPEED_NUM_100M;
3090                 break;
3091         case ICE_AQ_LINK_SPEED_1000MB:
3092                 link.link_speed = ETH_SPEED_NUM_1G;
3093                 break;
3094         case ICE_AQ_LINK_SPEED_2500MB:
3095                 link.link_speed = ETH_SPEED_NUM_2_5G;
3096                 break;
3097         case ICE_AQ_LINK_SPEED_5GB:
3098                 link.link_speed = ETH_SPEED_NUM_5G;
3099                 break;
3100         case ICE_AQ_LINK_SPEED_10GB:
3101                 link.link_speed = ETH_SPEED_NUM_10G;
3102                 break;
3103         case ICE_AQ_LINK_SPEED_20GB:
3104                 link.link_speed = ETH_SPEED_NUM_20G;
3105                 break;
3106         case ICE_AQ_LINK_SPEED_25GB:
3107                 link.link_speed = ETH_SPEED_NUM_25G;
3108                 break;
3109         case ICE_AQ_LINK_SPEED_40GB:
3110                 link.link_speed = ETH_SPEED_NUM_40G;
3111                 break;
3112         case ICE_AQ_LINK_SPEED_50GB:
3113                 link.link_speed = ETH_SPEED_NUM_50G;
3114                 break;
3115         case ICE_AQ_LINK_SPEED_100GB:
3116                 link.link_speed = ETH_SPEED_NUM_100G;
3117                 break;
3118         case ICE_AQ_LINK_SPEED_UNKNOWN:
3119         default:
3120                 PMD_DRV_LOG(ERR, "Unknown link speed");
3121                 link.link_speed = ETH_SPEED_NUM_NONE;
3122                 break;
3123         }
3124
3125         link.link_autoneg = !(dev->data->dev_conf.link_speeds &
3126                               ETH_LINK_SPEED_FIXED);
3127
3128 out:
3129         ice_atomic_write_link_status(dev, &link);
3130         if (link.link_status == old.link_status)
3131                 return -1;
3132
3133         return 0;
3134 }
3135
3136 /* Force the physical link state by getting the current PHY capabilities from
3137  * hardware and setting the PHY config based on the determined capabilities. If
3138  * link changes, link event will be triggered because both the Enable Automatic
3139  * Link Update and LESM Enable bits are set when setting the PHY capabilities.
3140  */
3141 static enum ice_status
3142 ice_force_phys_link_state(struct ice_hw *hw, bool link_up)
3143 {
3144         struct ice_aqc_set_phy_cfg_data cfg = { 0 };
3145         struct ice_aqc_get_phy_caps_data *pcaps;
3146         struct ice_port_info *pi;
3147         enum ice_status status;
3148
3149         if (!hw || !hw->port_info)
3150                 return ICE_ERR_PARAM;
3151
3152         pi = hw->port_info;
3153
3154         pcaps = (struct ice_aqc_get_phy_caps_data *)
3155                 ice_malloc(hw, sizeof(*pcaps));
3156         if (!pcaps)
3157                 return ICE_ERR_NO_MEMORY;
3158
3159         status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_SW_CFG, pcaps,
3160                                      NULL);
3161         if (status)
3162                 goto out;
3163
3164         /* No change in link */
3165         if (link_up == !!(pcaps->caps & ICE_AQC_PHY_EN_LINK) &&
3166             link_up == !!(pi->phy.link_info.link_info & ICE_AQ_LINK_UP))
3167                 goto out;
3168
3169         cfg.phy_type_low = pcaps->phy_type_low;
3170         cfg.phy_type_high = pcaps->phy_type_high;
3171         cfg.caps = pcaps->caps | ICE_AQ_PHY_ENA_AUTO_LINK_UPDT;
3172         cfg.low_power_ctrl = pcaps->low_power_ctrl;
3173         cfg.eee_cap = pcaps->eee_cap;
3174         cfg.eeer_value = pcaps->eeer_value;
3175         cfg.link_fec_opt = pcaps->link_fec_options;
3176         if (link_up)
3177                 cfg.caps |= ICE_AQ_PHY_ENA_LINK;
3178         else
3179                 cfg.caps &= ~ICE_AQ_PHY_ENA_LINK;
3180
3181         status = ice_aq_set_phy_cfg(hw, pi, &cfg, NULL);
3182
3183 out:
3184         ice_free(hw, pcaps);
3185         return status;
3186 }
3187
3188 static int
3189 ice_dev_set_link_up(struct rte_eth_dev *dev)
3190 {
3191         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3192
3193         return ice_force_phys_link_state(hw, true);
3194 }
3195
3196 static int
3197 ice_dev_set_link_down(struct rte_eth_dev *dev)
3198 {
3199         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3200
3201         return ice_force_phys_link_state(hw, false);
3202 }
3203
3204 static int
3205 ice_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
3206 {
3207         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3208         struct rte_eth_dev_data *dev_data = pf->dev_data;
3209         uint32_t frame_size = mtu + ICE_ETH_OVERHEAD;
3210
3211         /* check if mtu is within the allowed range */
3212         if (mtu < RTE_ETHER_MIN_MTU || frame_size > ICE_FRAME_SIZE_MAX)
3213                 return -EINVAL;
3214
3215         /* mtu setting is forbidden if port is start */
3216         if (dev_data->dev_started) {
3217                 PMD_DRV_LOG(ERR,
3218                             "port %d must be stopped before configuration",
3219                             dev_data->port_id);
3220                 return -EBUSY;
3221         }
3222
3223         if (frame_size > RTE_ETHER_MAX_LEN)
3224                 dev_data->dev_conf.rxmode.offloads |=
3225                         DEV_RX_OFFLOAD_JUMBO_FRAME;
3226         else
3227                 dev_data->dev_conf.rxmode.offloads &=
3228                         ~DEV_RX_OFFLOAD_JUMBO_FRAME;
3229
3230         dev_data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
3231
3232         return 0;
3233 }
3234
3235 static int ice_macaddr_set(struct rte_eth_dev *dev,
3236                            struct rte_ether_addr *mac_addr)
3237 {
3238         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3239         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3240         struct ice_vsi *vsi = pf->main_vsi;
3241         struct ice_mac_filter *f;
3242         uint8_t flags = 0;
3243         int ret;
3244
3245         if (!rte_is_valid_assigned_ether_addr(mac_addr)) {
3246                 PMD_DRV_LOG(ERR, "Tried to set invalid MAC address.");
3247                 return -EINVAL;
3248         }
3249
3250         TAILQ_FOREACH(f, &vsi->mac_list, next) {
3251                 if (rte_is_same_ether_addr(&pf->dev_addr, &f->mac_info.mac_addr))
3252                         break;
3253         }
3254
3255         if (!f) {
3256                 PMD_DRV_LOG(ERR, "Failed to find filter for default mac");
3257                 return -EIO;
3258         }
3259
3260         ret = ice_remove_mac_filter(vsi, &f->mac_info.mac_addr);
3261         if (ret != ICE_SUCCESS) {
3262                 PMD_DRV_LOG(ERR, "Failed to delete mac filter");
3263                 return -EIO;
3264         }
3265         ret = ice_add_mac_filter(vsi, mac_addr);
3266         if (ret != ICE_SUCCESS) {
3267                 PMD_DRV_LOG(ERR, "Failed to add mac filter");
3268                 return -EIO;
3269         }
3270         memcpy(&pf->dev_addr, mac_addr, ETH_ADDR_LEN);
3271
3272         flags = ICE_AQC_MAN_MAC_UPDATE_LAA_WOL;
3273         ret = ice_aq_manage_mac_write(hw, mac_addr->addr_bytes, flags, NULL);
3274         if (ret != ICE_SUCCESS)
3275                 PMD_DRV_LOG(ERR, "Failed to set manage mac");
3276
3277         return 0;
3278 }
3279
3280 /* Add a MAC address, and update filters */
3281 static int
3282 ice_macaddr_add(struct rte_eth_dev *dev,
3283                 struct rte_ether_addr *mac_addr,
3284                 __rte_unused uint32_t index,
3285                 __rte_unused uint32_t pool)
3286 {
3287         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3288         struct ice_vsi *vsi = pf->main_vsi;
3289         int ret;
3290
3291         ret = ice_add_mac_filter(vsi, mac_addr);
3292         if (ret != ICE_SUCCESS) {
3293                 PMD_DRV_LOG(ERR, "Failed to add MAC filter");
3294                 return -EINVAL;
3295         }
3296
3297         return ICE_SUCCESS;
3298 }
3299
3300 /* Remove a MAC address, and update filters */
3301 static void
3302 ice_macaddr_remove(struct rte_eth_dev *dev, uint32_t index)
3303 {
3304         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3305         struct ice_vsi *vsi = pf->main_vsi;
3306         struct rte_eth_dev_data *data = dev->data;
3307         struct rte_ether_addr *macaddr;
3308         int ret;
3309
3310         macaddr = &data->mac_addrs[index];
3311         ret = ice_remove_mac_filter(vsi, macaddr);
3312         if (ret) {
3313                 PMD_DRV_LOG(ERR, "Failed to remove MAC filter");
3314                 return;
3315         }
3316 }
3317
3318 static int
3319 ice_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
3320 {
3321         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3322         struct ice_vsi *vsi = pf->main_vsi;
3323         int ret;
3324
3325         PMD_INIT_FUNC_TRACE();
3326
3327         if (on) {
3328                 ret = ice_add_vlan_filter(vsi, vlan_id);
3329                 if (ret < 0) {
3330                         PMD_DRV_LOG(ERR, "Failed to add vlan filter");
3331                         return -EINVAL;
3332                 }
3333         } else {
3334                 ret = ice_remove_vlan_filter(vsi, vlan_id);
3335                 if (ret < 0) {
3336                         PMD_DRV_LOG(ERR, "Failed to remove vlan filter");
3337                         return -EINVAL;
3338                 }
3339         }
3340
3341         return 0;
3342 }
3343
3344 /* Configure vlan filter on or off */
3345 static int
3346 ice_vsi_config_vlan_filter(struct ice_vsi *vsi, bool on)
3347 {
3348         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3349         struct ice_vsi_ctx ctxt;
3350         uint8_t sec_flags, sw_flags2;
3351         int ret = 0;
3352
3353         sec_flags = ICE_AQ_VSI_SEC_TX_VLAN_PRUNE_ENA <<
3354                     ICE_AQ_VSI_SEC_TX_PRUNE_ENA_S;
3355         sw_flags2 = ICE_AQ_VSI_SW_FLAG_RX_VLAN_PRUNE_ENA;
3356
3357         if (on) {
3358                 vsi->info.sec_flags |= sec_flags;
3359                 vsi->info.sw_flags2 |= sw_flags2;
3360         } else {
3361                 vsi->info.sec_flags &= ~sec_flags;
3362                 vsi->info.sw_flags2 &= ~sw_flags2;
3363         }
3364         vsi->info.sw_id = hw->port_info->sw_id;
3365         (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
3366         ctxt.info.valid_sections =
3367                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_SW_VALID |
3368                                  ICE_AQ_VSI_PROP_SECURITY_VALID);
3369         ctxt.vsi_num = vsi->vsi_id;
3370
3371         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
3372         if (ret) {
3373                 PMD_DRV_LOG(INFO, "Update VSI failed to %s vlan rx pruning",
3374                             on ? "enable" : "disable");
3375                 return -EINVAL;
3376         } else {
3377                 vsi->info.valid_sections |=
3378                         rte_cpu_to_le_16(ICE_AQ_VSI_PROP_SW_VALID |
3379                                          ICE_AQ_VSI_PROP_SECURITY_VALID);
3380         }
3381
3382         /* consist with other drivers, allow untagged packet when vlan filter on */
3383         if (on)
3384                 ret = ice_add_vlan_filter(vsi, 0);
3385         else
3386                 ret = ice_remove_vlan_filter(vsi, 0);
3387
3388         return 0;
3389 }
3390
3391 static int
3392 ice_vsi_config_vlan_stripping(struct ice_vsi *vsi, bool on)
3393 {
3394         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3395         struct ice_vsi_ctx ctxt;
3396         uint8_t vlan_flags;
3397         int ret = 0;
3398
3399         /* Check if it has been already on or off */
3400         if (vsi->info.valid_sections &
3401                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID)) {
3402                 if (on) {
3403                         if ((vsi->info.vlan_flags &
3404                              ICE_AQ_VSI_VLAN_EMOD_M) ==
3405                             ICE_AQ_VSI_VLAN_EMOD_STR_BOTH)
3406                                 return 0; /* already on */
3407                 } else {
3408                         if ((vsi->info.vlan_flags &
3409                              ICE_AQ_VSI_VLAN_EMOD_M) ==
3410                             ICE_AQ_VSI_VLAN_EMOD_NOTHING)
3411                                 return 0; /* already off */
3412                 }
3413         }
3414
3415         if (on)
3416                 vlan_flags = ICE_AQ_VSI_VLAN_EMOD_STR_BOTH;
3417         else
3418                 vlan_flags = ICE_AQ_VSI_VLAN_EMOD_NOTHING;
3419         vsi->info.vlan_flags &= ~(ICE_AQ_VSI_VLAN_EMOD_M);
3420         vsi->info.vlan_flags |= vlan_flags;
3421         (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
3422         ctxt.info.valid_sections =
3423                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
3424         ctxt.vsi_num = vsi->vsi_id;
3425         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
3426         if (ret) {
3427                 PMD_DRV_LOG(INFO, "Update VSI failed to %s vlan stripping",
3428                             on ? "enable" : "disable");
3429                 return -EINVAL;
3430         }
3431
3432         vsi->info.valid_sections |=
3433                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
3434
3435         return ret;
3436 }
3437
3438 static int
3439 ice_vlan_offload_set(struct rte_eth_dev *dev, int mask)
3440 {
3441         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3442         struct ice_vsi *vsi = pf->main_vsi;
3443         struct rte_eth_rxmode *rxmode;
3444
3445         rxmode = &dev->data->dev_conf.rxmode;
3446         if (mask & ETH_VLAN_FILTER_MASK) {
3447                 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
3448                         ice_vsi_config_vlan_filter(vsi, TRUE);
3449                 else
3450                         ice_vsi_config_vlan_filter(vsi, FALSE);
3451         }
3452
3453         if (mask & ETH_VLAN_STRIP_MASK) {
3454                 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
3455                         ice_vsi_config_vlan_stripping(vsi, TRUE);
3456                 else
3457                         ice_vsi_config_vlan_stripping(vsi, FALSE);
3458         }
3459
3460         if (mask & ETH_VLAN_EXTEND_MASK) {
3461                 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
3462                         ice_vsi_config_double_vlan(vsi, TRUE);
3463                 else
3464                         ice_vsi_config_double_vlan(vsi, FALSE);
3465         }
3466
3467         return 0;
3468 }
3469
3470 static int
3471 ice_get_rss_lut(struct ice_vsi *vsi, uint8_t *lut, uint16_t lut_size)
3472 {
3473         struct ice_pf *pf = ICE_VSI_TO_PF(vsi);
3474         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3475         int ret;
3476
3477         if (!lut)
3478                 return -EINVAL;
3479
3480         if (pf->flags & ICE_FLAG_RSS_AQ_CAPABLE) {
3481                 ret = ice_aq_get_rss_lut(hw, vsi->idx,
3482                         ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF, lut, lut_size);
3483                 if (ret) {
3484                         PMD_DRV_LOG(ERR, "Failed to get RSS lookup table");
3485                         return -EINVAL;
3486                 }
3487         } else {
3488                 uint64_t *lut_dw = (uint64_t *)lut;
3489                 uint16_t i, lut_size_dw = lut_size / 4;
3490
3491                 for (i = 0; i < lut_size_dw; i++)
3492                         lut_dw[i] = ICE_READ_REG(hw, PFQF_HLUT(i));
3493         }
3494
3495         return 0;
3496 }
3497
3498 static int
3499 ice_set_rss_lut(struct ice_vsi *vsi, uint8_t *lut, uint16_t lut_size)
3500 {
3501         struct ice_pf *pf;
3502         struct ice_hw *hw;
3503         int ret;
3504
3505         if (!vsi || !lut)
3506                 return -EINVAL;
3507
3508         pf = ICE_VSI_TO_PF(vsi);
3509         hw = ICE_VSI_TO_HW(vsi);
3510
3511         if (pf->flags & ICE_FLAG_RSS_AQ_CAPABLE) {
3512                 ret = ice_aq_set_rss_lut(hw, vsi->idx,
3513                         ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF, lut, lut_size);
3514                 if (ret) {
3515                         PMD_DRV_LOG(ERR, "Failed to set RSS lookup table");
3516                         return -EINVAL;
3517                 }
3518         } else {
3519                 uint64_t *lut_dw = (uint64_t *)lut;
3520                 uint16_t i, lut_size_dw = lut_size / 4;
3521
3522                 for (i = 0; i < lut_size_dw; i++)
3523                         ICE_WRITE_REG(hw, PFQF_HLUT(i), lut_dw[i]);
3524
3525                 ice_flush(hw);
3526         }
3527
3528         return 0;
3529 }
3530
3531 static int
3532 ice_rss_reta_update(struct rte_eth_dev *dev,
3533                     struct rte_eth_rss_reta_entry64 *reta_conf,
3534                     uint16_t reta_size)
3535 {
3536         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3537         uint16_t i, lut_size = pf->hash_lut_size;
3538         uint16_t idx, shift;
3539         uint8_t *lut;
3540         int ret;
3541
3542         if (reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_128 &&
3543             reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_512 &&
3544             reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_2K) {
3545                 PMD_DRV_LOG(ERR,
3546                             "The size of hash lookup table configured (%d)"
3547                             "doesn't match the number hardware can "
3548                             "supported (128, 512, 2048)",
3549                             reta_size);
3550                 return -EINVAL;
3551         }
3552
3553         /* It MUST use the current LUT size to get the RSS lookup table,
3554          * otherwise if will fail with -100 error code.
3555          */
3556         lut = rte_zmalloc(NULL,  RTE_MAX(reta_size, lut_size), 0);
3557         if (!lut) {
3558                 PMD_DRV_LOG(ERR, "No memory can be allocated");
3559                 return -ENOMEM;
3560         }
3561         ret = ice_get_rss_lut(pf->main_vsi, lut, lut_size);
3562         if (ret)
3563                 goto out;
3564
3565         for (i = 0; i < reta_size; i++) {
3566                 idx = i / RTE_RETA_GROUP_SIZE;
3567                 shift = i % RTE_RETA_GROUP_SIZE;
3568                 if (reta_conf[idx].mask & (1ULL << shift))
3569                         lut[i] = reta_conf[idx].reta[shift];
3570         }
3571         ret = ice_set_rss_lut(pf->main_vsi, lut, reta_size);
3572         if (ret == 0 && lut_size != reta_size) {
3573                 PMD_DRV_LOG(INFO,
3574                             "The size of hash lookup table is changed from (%d) to (%d)",
3575                             lut_size, reta_size);
3576                 pf->hash_lut_size = reta_size;
3577         }
3578
3579 out:
3580         rte_free(lut);
3581
3582         return ret;
3583 }
3584
3585 static int
3586 ice_rss_reta_query(struct rte_eth_dev *dev,
3587                    struct rte_eth_rss_reta_entry64 *reta_conf,
3588                    uint16_t reta_size)
3589 {
3590         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3591         uint16_t i, lut_size = pf->hash_lut_size;
3592         uint16_t idx, shift;
3593         uint8_t *lut;
3594         int ret;
3595
3596         if (reta_size != lut_size) {
3597                 PMD_DRV_LOG(ERR,
3598                             "The size of hash lookup table configured (%d)"
3599                             "doesn't match the number hardware can "
3600                             "supported (%d)",
3601                             reta_size, lut_size);
3602                 return -EINVAL;
3603         }
3604
3605         lut = rte_zmalloc(NULL, reta_size, 0);
3606         if (!lut) {
3607                 PMD_DRV_LOG(ERR, "No memory can be allocated");
3608                 return -ENOMEM;
3609         }
3610
3611         ret = ice_get_rss_lut(pf->main_vsi, lut, reta_size);
3612         if (ret)
3613                 goto out;
3614
3615         for (i = 0; i < reta_size; i++) {
3616                 idx = i / RTE_RETA_GROUP_SIZE;
3617                 shift = i % RTE_RETA_GROUP_SIZE;
3618                 if (reta_conf[idx].mask & (1ULL << shift))
3619                         reta_conf[idx].reta[shift] = lut[i];
3620         }
3621
3622 out:
3623         rte_free(lut);
3624
3625         return ret;
3626 }
3627
3628 static int
3629 ice_set_rss_key(struct ice_vsi *vsi, uint8_t *key, uint8_t key_len)
3630 {
3631         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3632         int ret = 0;
3633
3634         if (!key || key_len == 0) {
3635                 PMD_DRV_LOG(DEBUG, "No key to be configured");
3636                 return 0;
3637         } else if (key_len != (VSIQF_HKEY_MAX_INDEX + 1) *
3638                    sizeof(uint32_t)) {
3639                 PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
3640                 return -EINVAL;
3641         }
3642
3643         struct ice_aqc_get_set_rss_keys *key_dw =
3644                 (struct ice_aqc_get_set_rss_keys *)key;
3645
3646         ret = ice_aq_set_rss_key(hw, vsi->idx, key_dw);
3647         if (ret) {
3648                 PMD_DRV_LOG(ERR, "Failed to configure RSS key via AQ");
3649                 ret = -EINVAL;
3650         }
3651
3652         return ret;
3653 }
3654
3655 static int
3656 ice_get_rss_key(struct ice_vsi *vsi, uint8_t *key, uint8_t *key_len)
3657 {
3658         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3659         int ret;
3660
3661         if (!key || !key_len)
3662                 return -EINVAL;
3663
3664         ret = ice_aq_get_rss_key
3665                 (hw, vsi->idx,
3666                  (struct ice_aqc_get_set_rss_keys *)key);
3667         if (ret) {
3668                 PMD_DRV_LOG(ERR, "Failed to get RSS key via AQ");
3669                 return -EINVAL;
3670         }
3671         *key_len = (VSIQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
3672
3673         return 0;
3674 }
3675
3676 static int
3677 ice_rss_hash_update(struct rte_eth_dev *dev,
3678                     struct rte_eth_rss_conf *rss_conf)
3679 {
3680         enum ice_status status = ICE_SUCCESS;
3681         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3682         struct ice_vsi *vsi = pf->main_vsi;
3683
3684         /* set hash key */
3685         status = ice_set_rss_key(vsi, rss_conf->rss_key, rss_conf->rss_key_len);
3686         if (status)
3687                 return status;
3688
3689         /* TODO: hash enable config, ice_add_rss_cfg */
3690         return 0;
3691 }
3692
3693 static int
3694 ice_rss_hash_conf_get(struct rte_eth_dev *dev,
3695                       struct rte_eth_rss_conf *rss_conf)
3696 {
3697         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3698         struct ice_vsi *vsi = pf->main_vsi;
3699
3700         ice_get_rss_key(vsi, rss_conf->rss_key,
3701                         &rss_conf->rss_key_len);
3702
3703         /* TODO: default set to 0 as hf config is not supported now */
3704         rss_conf->rss_hf = 0;
3705         return 0;
3706 }
3707
3708 static int
3709 ice_promisc_enable(struct rte_eth_dev *dev)
3710 {
3711         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3712         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3713         struct ice_vsi *vsi = pf->main_vsi;
3714         enum ice_status status;
3715         uint8_t pmask;
3716         int ret = 0;
3717
3718         pmask = ICE_PROMISC_UCAST_RX | ICE_PROMISC_UCAST_TX |
3719                 ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
3720
3721         status = ice_set_vsi_promisc(hw, vsi->idx, pmask, 0);
3722         switch (status) {
3723         case ICE_ERR_ALREADY_EXISTS:
3724                 PMD_DRV_LOG(DEBUG, "Promisc mode has already been enabled");
3725         case ICE_SUCCESS:
3726                 break;
3727         default:
3728                 PMD_DRV_LOG(ERR, "Failed to enable promisc, err=%d", status);
3729                 ret = -EAGAIN;
3730         }
3731
3732         return ret;
3733 }
3734
3735 static int
3736 ice_promisc_disable(struct rte_eth_dev *dev)
3737 {
3738         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3739         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3740         struct ice_vsi *vsi = pf->main_vsi;
3741         enum ice_status status;
3742         uint8_t pmask;
3743         int ret = 0;
3744
3745         pmask = ICE_PROMISC_UCAST_RX | ICE_PROMISC_UCAST_TX |
3746                 ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
3747
3748         status = ice_clear_vsi_promisc(hw, vsi->idx, pmask, 0);
3749         if (status != ICE_SUCCESS) {
3750                 PMD_DRV_LOG(ERR, "Failed to clear promisc, err=%d", status);
3751                 ret = -EAGAIN;
3752         }
3753
3754         return ret;
3755 }
3756
3757 static int
3758 ice_allmulti_enable(struct rte_eth_dev *dev)
3759 {
3760         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3761         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3762         struct ice_vsi *vsi = pf->main_vsi;
3763         enum ice_status status;
3764         uint8_t pmask;
3765         int ret = 0;
3766
3767         pmask = ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
3768
3769         status = ice_set_vsi_promisc(hw, vsi->idx, pmask, 0);
3770
3771         switch (status) {
3772         case ICE_ERR_ALREADY_EXISTS:
3773                 PMD_DRV_LOG(DEBUG, "Allmulti has already been enabled");
3774         case ICE_SUCCESS:
3775                 break;
3776         default:
3777                 PMD_DRV_LOG(ERR, "Failed to enable allmulti, err=%d", status);
3778                 ret = -EAGAIN;
3779         }
3780
3781         return ret;
3782 }
3783
3784 static int
3785 ice_allmulti_disable(struct rte_eth_dev *dev)
3786 {
3787         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3788         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3789         struct ice_vsi *vsi = pf->main_vsi;
3790         enum ice_status status;
3791         uint8_t pmask;
3792         int ret = 0;
3793
3794         if (dev->data->promiscuous == 1)
3795                 return 0; /* must remain in all_multicast mode */
3796
3797         pmask = ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
3798
3799         status = ice_clear_vsi_promisc(hw, vsi->idx, pmask, 0);
3800         if (status != ICE_SUCCESS) {
3801                 PMD_DRV_LOG(ERR, "Failed to clear allmulti, err=%d", status);
3802                 ret = -EAGAIN;
3803         }
3804
3805         return ret;
3806 }
3807
3808 static int ice_rx_queue_intr_enable(struct rte_eth_dev *dev,
3809                                     uint16_t queue_id)
3810 {
3811         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
3812         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
3813         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3814         uint32_t val;
3815         uint16_t msix_intr;
3816
3817         msix_intr = intr_handle->intr_vec[queue_id];
3818
3819         val = GLINT_DYN_CTL_INTENA_M | GLINT_DYN_CTL_CLEARPBA_M |
3820               GLINT_DYN_CTL_ITR_INDX_M;
3821         val &= ~GLINT_DYN_CTL_WB_ON_ITR_M;
3822
3823         ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr), val);
3824         rte_intr_ack(&pci_dev->intr_handle);
3825
3826         return 0;
3827 }
3828
3829 static int ice_rx_queue_intr_disable(struct rte_eth_dev *dev,
3830                                      uint16_t queue_id)
3831 {
3832         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
3833         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
3834         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3835         uint16_t msix_intr;
3836
3837         msix_intr = intr_handle->intr_vec[queue_id];
3838
3839         ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr), GLINT_DYN_CTL_WB_ON_ITR_M);
3840
3841         return 0;
3842 }
3843
3844 static int
3845 ice_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3846 {
3847         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3848         u32 full_ver;
3849         u8 ver, patch;
3850         u16 build;
3851         int ret;
3852
3853         full_ver = hw->nvm.oem_ver;
3854         ver = (u8)(full_ver >> 24);
3855         build = (u16)((full_ver >> 8) & 0xffff);
3856         patch = (u8)(full_ver & 0xff);
3857
3858         ret = snprintf(fw_version, fw_size,
3859                         "%d.%d%d 0x%08x %d.%d.%d",
3860                         ((hw->nvm.ver >> 12) & 0xf),
3861                         ((hw->nvm.ver >> 4) & 0xff),
3862                         (hw->nvm.ver & 0xf), hw->nvm.eetrack,
3863                         ver, build, patch);
3864
3865         /* add the size of '\0' */
3866         ret += 1;
3867         if (fw_size < (u32)ret)
3868                 return ret;
3869         else
3870                 return 0;
3871 }
3872
3873 static int
3874 ice_vsi_vlan_pvid_set(struct ice_vsi *vsi, struct ice_vsi_vlan_pvid_info *info)
3875 {
3876         struct ice_hw *hw;
3877         struct ice_vsi_ctx ctxt;
3878         uint8_t vlan_flags = 0;
3879         int ret;
3880
3881         if (!vsi || !info) {
3882                 PMD_DRV_LOG(ERR, "invalid parameters");
3883                 return -EINVAL;
3884         }
3885
3886         if (info->on) {
3887                 vsi->info.pvid = info->config.pvid;
3888                 /**
3889                  * If insert pvid is enabled, only tagged pkts are
3890                  * allowed to be sent out.
3891                  */
3892                 vlan_flags = ICE_AQ_VSI_PVLAN_INSERT_PVID |
3893                              ICE_AQ_VSI_VLAN_MODE_UNTAGGED;
3894         } else {
3895                 vsi->info.pvid = 0;
3896                 if (info->config.reject.tagged == 0)
3897                         vlan_flags |= ICE_AQ_VSI_VLAN_MODE_TAGGED;
3898
3899                 if (info->config.reject.untagged == 0)
3900                         vlan_flags |= ICE_AQ_VSI_VLAN_MODE_UNTAGGED;
3901         }
3902         vsi->info.vlan_flags &= ~(ICE_AQ_VSI_PVLAN_INSERT_PVID |
3903                                   ICE_AQ_VSI_VLAN_MODE_M);
3904         vsi->info.vlan_flags |= vlan_flags;
3905         memset(&ctxt, 0, sizeof(ctxt));
3906         rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
3907         ctxt.info.valid_sections =
3908                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
3909         ctxt.vsi_num = vsi->vsi_id;
3910
3911         hw = ICE_VSI_TO_HW(vsi);
3912         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
3913         if (ret != ICE_SUCCESS) {
3914                 PMD_DRV_LOG(ERR,
3915                             "update VSI for VLAN insert failed, err %d",
3916                             ret);
3917                 return -EINVAL;
3918         }
3919
3920         vsi->info.valid_sections |=
3921                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
3922
3923         return ret;
3924 }
3925
3926 static int
3927 ice_vlan_pvid_set(struct rte_eth_dev *dev, uint16_t pvid, int on)
3928 {
3929         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3930         struct ice_vsi *vsi = pf->main_vsi;
3931         struct rte_eth_dev_data *data = pf->dev_data;
3932         struct ice_vsi_vlan_pvid_info info;
3933         int ret;
3934
3935         memset(&info, 0, sizeof(info));
3936         info.on = on;
3937         if (info.on) {
3938                 info.config.pvid = pvid;
3939         } else {
3940                 info.config.reject.tagged =
3941                         data->dev_conf.txmode.hw_vlan_reject_tagged;
3942                 info.config.reject.untagged =
3943                         data->dev_conf.txmode.hw_vlan_reject_untagged;
3944         }
3945
3946         ret = ice_vsi_vlan_pvid_set(vsi, &info);
3947         if (ret < 0) {
3948                 PMD_DRV_LOG(ERR, "Failed to set pvid.");
3949                 return -EINVAL;
3950         }
3951
3952         return 0;
3953 }
3954
3955 static int
3956 ice_get_eeprom_length(struct rte_eth_dev *dev)
3957 {
3958         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3959
3960         /* Convert word count to byte count */
3961         return hw->nvm.sr_words << 1;
3962 }
3963
3964 static int
3965 ice_get_eeprom(struct rte_eth_dev *dev,
3966                struct rte_dev_eeprom_info *eeprom)
3967 {
3968         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3969         uint16_t *data = eeprom->data;
3970         uint16_t first_word, last_word, nwords;
3971         enum ice_status status = ICE_SUCCESS;
3972
3973         first_word = eeprom->offset >> 1;
3974         last_word = (eeprom->offset + eeprom->length - 1) >> 1;
3975         nwords = last_word - first_word + 1;
3976
3977         if (first_word >= hw->nvm.sr_words ||
3978             last_word >= hw->nvm.sr_words) {
3979                 PMD_DRV_LOG(ERR, "Requested EEPROM bytes out of range.");
3980                 return -EINVAL;
3981         }
3982
3983         eeprom->magic = hw->vendor_id | (hw->device_id << 16);
3984
3985         status = ice_read_sr_buf(hw, first_word, &nwords, data);
3986         if (status) {
3987                 PMD_DRV_LOG(ERR, "EEPROM read failed.");
3988                 eeprom->length = sizeof(uint16_t) * nwords;
3989                 return -EIO;
3990         }
3991
3992         return 0;
3993 }
3994
3995 static void
3996 ice_stat_update_32(struct ice_hw *hw,
3997                    uint32_t reg,
3998                    bool offset_loaded,
3999                    uint64_t *offset,
4000                    uint64_t *stat)
4001 {
4002         uint64_t new_data;
4003
4004         new_data = (uint64_t)ICE_READ_REG(hw, reg);
4005         if (!offset_loaded)
4006                 *offset = new_data;
4007
4008         if (new_data >= *offset)
4009                 *stat = (uint64_t)(new_data - *offset);
4010         else
4011                 *stat = (uint64_t)((new_data +
4012                                     ((uint64_t)1 << ICE_32_BIT_WIDTH))
4013                                    - *offset);
4014 }
4015
4016 static void
4017 ice_stat_update_40(struct ice_hw *hw,
4018                    uint32_t hireg,
4019                    uint32_t loreg,
4020                    bool offset_loaded,
4021                    uint64_t *offset,
4022                    uint64_t *stat)
4023 {
4024         uint64_t new_data;
4025
4026         new_data = (uint64_t)ICE_READ_REG(hw, loreg);
4027         new_data |= (uint64_t)(ICE_READ_REG(hw, hireg) & ICE_8_BIT_MASK) <<
4028                     ICE_32_BIT_WIDTH;
4029
4030         if (!offset_loaded)
4031                 *offset = new_data;
4032
4033         if (new_data >= *offset)
4034                 *stat = new_data - *offset;
4035         else
4036                 *stat = (uint64_t)((new_data +
4037                                     ((uint64_t)1 << ICE_40_BIT_WIDTH)) -
4038                                    *offset);
4039
4040         *stat &= ICE_40_BIT_MASK;
4041 }
4042
4043 /* Get all the statistics of a VSI */
4044 static void
4045 ice_update_vsi_stats(struct ice_vsi *vsi)
4046 {
4047         struct ice_eth_stats *oes = &vsi->eth_stats_offset;
4048         struct ice_eth_stats *nes = &vsi->eth_stats;
4049         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
4050         int idx = rte_le_to_cpu_16(vsi->vsi_id);
4051
4052         ice_stat_update_40(hw, GLV_GORCH(idx), GLV_GORCL(idx),
4053                            vsi->offset_loaded, &oes->rx_bytes,
4054                            &nes->rx_bytes);
4055         ice_stat_update_40(hw, GLV_UPRCH(idx), GLV_UPRCL(idx),
4056                            vsi->offset_loaded, &oes->rx_unicast,
4057                            &nes->rx_unicast);
4058         ice_stat_update_40(hw, GLV_MPRCH(idx), GLV_MPRCL(idx),
4059                            vsi->offset_loaded, &oes->rx_multicast,
4060                            &nes->rx_multicast);
4061         ice_stat_update_40(hw, GLV_BPRCH(idx), GLV_BPRCL(idx),
4062                            vsi->offset_loaded, &oes->rx_broadcast,
4063                            &nes->rx_broadcast);
4064         /* exclude CRC bytes */
4065         nes->rx_bytes -= (nes->rx_unicast + nes->rx_multicast +
4066                           nes->rx_broadcast) * RTE_ETHER_CRC_LEN;
4067
4068         ice_stat_update_32(hw, GLV_RDPC(idx), vsi->offset_loaded,
4069                            &oes->rx_discards, &nes->rx_discards);
4070         /* GLV_REPC not supported */
4071         /* GLV_RMPC not supported */
4072         ice_stat_update_32(hw, GLSWID_RUPP(idx), vsi->offset_loaded,
4073                            &oes->rx_unknown_protocol,
4074                            &nes->rx_unknown_protocol);
4075         ice_stat_update_40(hw, GLV_GOTCH(idx), GLV_GOTCL(idx),
4076                            vsi->offset_loaded, &oes->tx_bytes,
4077                            &nes->tx_bytes);
4078         ice_stat_update_40(hw, GLV_UPTCH(idx), GLV_UPTCL(idx),
4079                            vsi->offset_loaded, &oes->tx_unicast,
4080                            &nes->tx_unicast);
4081         ice_stat_update_40(hw, GLV_MPTCH(idx), GLV_MPTCL(idx),
4082                            vsi->offset_loaded, &oes->tx_multicast,
4083                            &nes->tx_multicast);
4084         ice_stat_update_40(hw, GLV_BPTCH(idx), GLV_BPTCL(idx),
4085                            vsi->offset_loaded,  &oes->tx_broadcast,
4086                            &nes->tx_broadcast);
4087         /* GLV_TDPC not supported */
4088         ice_stat_update_32(hw, GLV_TEPC(idx), vsi->offset_loaded,
4089                            &oes->tx_errors, &nes->tx_errors);
4090         vsi->offset_loaded = true;
4091
4092         PMD_DRV_LOG(DEBUG, "************** VSI[%u] stats start **************",
4093                     vsi->vsi_id);
4094         PMD_DRV_LOG(DEBUG, "rx_bytes:            %"PRIu64"", nes->rx_bytes);
4095         PMD_DRV_LOG(DEBUG, "rx_unicast:          %"PRIu64"", nes->rx_unicast);
4096         PMD_DRV_LOG(DEBUG, "rx_multicast:        %"PRIu64"", nes->rx_multicast);
4097         PMD_DRV_LOG(DEBUG, "rx_broadcast:        %"PRIu64"", nes->rx_broadcast);
4098         PMD_DRV_LOG(DEBUG, "rx_discards:         %"PRIu64"", nes->rx_discards);
4099         PMD_DRV_LOG(DEBUG, "rx_unknown_protocol: %"PRIu64"",
4100                     nes->rx_unknown_protocol);
4101         PMD_DRV_LOG(DEBUG, "tx_bytes:            %"PRIu64"", nes->tx_bytes);
4102         PMD_DRV_LOG(DEBUG, "tx_unicast:          %"PRIu64"", nes->tx_unicast);
4103         PMD_DRV_LOG(DEBUG, "tx_multicast:        %"PRIu64"", nes->tx_multicast);
4104         PMD_DRV_LOG(DEBUG, "tx_broadcast:        %"PRIu64"", nes->tx_broadcast);
4105         PMD_DRV_LOG(DEBUG, "tx_discards:         %"PRIu64"", nes->tx_discards);
4106         PMD_DRV_LOG(DEBUG, "tx_errors:           %"PRIu64"", nes->tx_errors);
4107         PMD_DRV_LOG(DEBUG, "************** VSI[%u] stats end ****************",
4108                     vsi->vsi_id);
4109 }
4110
4111 static void
4112 ice_read_stats_registers(struct ice_pf *pf, struct ice_hw *hw)
4113 {
4114         struct ice_hw_port_stats *ns = &pf->stats; /* new stats */
4115         struct ice_hw_port_stats *os = &pf->stats_offset; /* old stats */
4116
4117         /* Get statistics of struct ice_eth_stats */
4118         ice_stat_update_40(hw, GLPRT_GORCH(hw->port_info->lport),
4119                            GLPRT_GORCL(hw->port_info->lport),
4120                            pf->offset_loaded, &os->eth.rx_bytes,
4121                            &ns->eth.rx_bytes);
4122         ice_stat_update_40(hw, GLPRT_UPRCH(hw->port_info->lport),
4123                            GLPRT_UPRCL(hw->port_info->lport),
4124                            pf->offset_loaded, &os->eth.rx_unicast,
4125                            &ns->eth.rx_unicast);
4126         ice_stat_update_40(hw, GLPRT_MPRCH(hw->port_info->lport),
4127                            GLPRT_MPRCL(hw->port_info->lport),
4128                            pf->offset_loaded, &os->eth.rx_multicast,
4129                            &ns->eth.rx_multicast);
4130         ice_stat_update_40(hw, GLPRT_BPRCH(hw->port_info->lport),
4131                            GLPRT_BPRCL(hw->port_info->lport),
4132                            pf->offset_loaded, &os->eth.rx_broadcast,
4133                            &ns->eth.rx_broadcast);
4134         ice_stat_update_32(hw, PRTRPB_RDPC,
4135                            pf->offset_loaded, &os->eth.rx_discards,
4136                            &ns->eth.rx_discards);
4137
4138         /* Workaround: CRC size should not be included in byte statistics,
4139          * so subtract RTE_ETHER_CRC_LEN from the byte counter for each rx
4140          * packet.
4141          */
4142         ns->eth.rx_bytes -= (ns->eth.rx_unicast + ns->eth.rx_multicast +
4143                              ns->eth.rx_broadcast) * RTE_ETHER_CRC_LEN;
4144
4145         /* GLPRT_REPC not supported */
4146         /* GLPRT_RMPC not supported */
4147         ice_stat_update_32(hw, GLSWID_RUPP(hw->port_info->lport),
4148                            pf->offset_loaded,
4149                            &os->eth.rx_unknown_protocol,
4150                            &ns->eth.rx_unknown_protocol);
4151         ice_stat_update_40(hw, GLPRT_GOTCH(hw->port_info->lport),
4152                            GLPRT_GOTCL(hw->port_info->lport),
4153                            pf->offset_loaded, &os->eth.tx_bytes,
4154                            &ns->eth.tx_bytes);
4155         ice_stat_update_40(hw, GLPRT_UPTCH(hw->port_info->lport),
4156                            GLPRT_UPTCL(hw->port_info->lport),
4157                            pf->offset_loaded, &os->eth.tx_unicast,
4158                            &ns->eth.tx_unicast);
4159         ice_stat_update_40(hw, GLPRT_MPTCH(hw->port_info->lport),
4160                            GLPRT_MPTCL(hw->port_info->lport),
4161                            pf->offset_loaded, &os->eth.tx_multicast,
4162                            &ns->eth.tx_multicast);
4163         ice_stat_update_40(hw, GLPRT_BPTCH(hw->port_info->lport),
4164                            GLPRT_BPTCL(hw->port_info->lport),
4165                            pf->offset_loaded, &os->eth.tx_broadcast,
4166                            &ns->eth.tx_broadcast);
4167         ns->eth.tx_bytes -= (ns->eth.tx_unicast + ns->eth.tx_multicast +
4168                              ns->eth.tx_broadcast) * RTE_ETHER_CRC_LEN;
4169
4170         /* GLPRT_TEPC not supported */
4171
4172         /* additional port specific stats */
4173         ice_stat_update_32(hw, GLPRT_TDOLD(hw->port_info->lport),
4174                            pf->offset_loaded, &os->tx_dropped_link_down,
4175                            &ns->tx_dropped_link_down);
4176         ice_stat_update_32(hw, GLPRT_CRCERRS(hw->port_info->lport),
4177                            pf->offset_loaded, &os->crc_errors,
4178                            &ns->crc_errors);
4179         ice_stat_update_32(hw, GLPRT_ILLERRC(hw->port_info->lport),
4180                            pf->offset_loaded, &os->illegal_bytes,
4181                            &ns->illegal_bytes);
4182         /* GLPRT_ERRBC not supported */
4183         ice_stat_update_32(hw, GLPRT_MLFC(hw->port_info->lport),
4184                            pf->offset_loaded, &os->mac_local_faults,
4185                            &ns->mac_local_faults);
4186         ice_stat_update_32(hw, GLPRT_MRFC(hw->port_info->lport),
4187                            pf->offset_loaded, &os->mac_remote_faults,
4188                            &ns->mac_remote_faults);
4189
4190         ice_stat_update_32(hw, GLPRT_RLEC(hw->port_info->lport),
4191                            pf->offset_loaded, &os->rx_len_errors,
4192                            &ns->rx_len_errors);
4193
4194         ice_stat_update_32(hw, GLPRT_LXONRXC(hw->port_info->lport),
4195                            pf->offset_loaded, &os->link_xon_rx,
4196                            &ns->link_xon_rx);
4197         ice_stat_update_32(hw, GLPRT_LXOFFRXC(hw->port_info->lport),
4198                            pf->offset_loaded, &os->link_xoff_rx,
4199                            &ns->link_xoff_rx);
4200         ice_stat_update_32(hw, GLPRT_LXONTXC(hw->port_info->lport),
4201                            pf->offset_loaded, &os->link_xon_tx,
4202                            &ns->link_xon_tx);
4203         ice_stat_update_32(hw, GLPRT_LXOFFTXC(hw->port_info->lport),
4204                            pf->offset_loaded, &os->link_xoff_tx,
4205                            &ns->link_xoff_tx);
4206         ice_stat_update_40(hw, GLPRT_PRC64H(hw->port_info->lport),
4207                            GLPRT_PRC64L(hw->port_info->lport),
4208                            pf->offset_loaded, &os->rx_size_64,
4209                            &ns->rx_size_64);
4210         ice_stat_update_40(hw, GLPRT_PRC127H(hw->port_info->lport),
4211                            GLPRT_PRC127L(hw->port_info->lport),
4212                            pf->offset_loaded, &os->rx_size_127,
4213                            &ns->rx_size_127);
4214         ice_stat_update_40(hw, GLPRT_PRC255H(hw->port_info->lport),
4215                            GLPRT_PRC255L(hw->port_info->lport),
4216                            pf->offset_loaded, &os->rx_size_255,
4217                            &ns->rx_size_255);
4218         ice_stat_update_40(hw, GLPRT_PRC511H(hw->port_info->lport),
4219                            GLPRT_PRC511L(hw->port_info->lport),
4220                            pf->offset_loaded, &os->rx_size_511,
4221                            &ns->rx_size_511);
4222         ice_stat_update_40(hw, GLPRT_PRC1023H(hw->port_info->lport),
4223                            GLPRT_PRC1023L(hw->port_info->lport),
4224                            pf->offset_loaded, &os->rx_size_1023,
4225                            &ns->rx_size_1023);
4226         ice_stat_update_40(hw, GLPRT_PRC1522H(hw->port_info->lport),
4227                            GLPRT_PRC1522L(hw->port_info->lport),
4228                            pf->offset_loaded, &os->rx_size_1522,
4229                            &ns->rx_size_1522);
4230         ice_stat_update_40(hw, GLPRT_PRC9522H(hw->port_info->lport),
4231                            GLPRT_PRC9522L(hw->port_info->lport),
4232                            pf->offset_loaded, &os->rx_size_big,
4233                            &ns->rx_size_big);
4234         ice_stat_update_32(hw, GLPRT_RUC(hw->port_info->lport),
4235                            pf->offset_loaded, &os->rx_undersize,
4236                            &ns->rx_undersize);
4237         ice_stat_update_32(hw, GLPRT_RFC(hw->port_info->lport),
4238                            pf->offset_loaded, &os->rx_fragments,
4239                            &ns->rx_fragments);
4240         ice_stat_update_32(hw, GLPRT_ROC(hw->port_info->lport),
4241                            pf->offset_loaded, &os->rx_oversize,
4242                            &ns->rx_oversize);
4243         ice_stat_update_32(hw, GLPRT_RJC(hw->port_info->lport),
4244                            pf->offset_loaded, &os->rx_jabber,
4245                            &ns->rx_jabber);
4246         ice_stat_update_40(hw, GLPRT_PTC64H(hw->port_info->lport),
4247                            GLPRT_PTC64L(hw->port_info->lport),
4248                            pf->offset_loaded, &os->tx_size_64,
4249                            &ns->tx_size_64);
4250         ice_stat_update_40(hw, GLPRT_PTC127H(hw->port_info->lport),
4251                            GLPRT_PTC127L(hw->port_info->lport),
4252                            pf->offset_loaded, &os->tx_size_127,
4253                            &ns->tx_size_127);
4254         ice_stat_update_40(hw, GLPRT_PTC255H(hw->port_info->lport),
4255                            GLPRT_PTC255L(hw->port_info->lport),
4256                            pf->offset_loaded, &os->tx_size_255,
4257                            &ns->tx_size_255);
4258         ice_stat_update_40(hw, GLPRT_PTC511H(hw->port_info->lport),
4259                            GLPRT_PTC511L(hw->port_info->lport),
4260                            pf->offset_loaded, &os->tx_size_511,
4261                            &ns->tx_size_511);
4262         ice_stat_update_40(hw, GLPRT_PTC1023H(hw->port_info->lport),
4263                            GLPRT_PTC1023L(hw->port_info->lport),
4264                            pf->offset_loaded, &os->tx_size_1023,
4265                            &ns->tx_size_1023);
4266         ice_stat_update_40(hw, GLPRT_PTC1522H(hw->port_info->lport),
4267                            GLPRT_PTC1522L(hw->port_info->lport),
4268                            pf->offset_loaded, &os->tx_size_1522,
4269                            &ns->tx_size_1522);
4270         ice_stat_update_40(hw, GLPRT_PTC9522H(hw->port_info->lport),
4271                            GLPRT_PTC9522L(hw->port_info->lport),
4272                            pf->offset_loaded, &os->tx_size_big,
4273                            &ns->tx_size_big);
4274
4275         /* GLPRT_MSPDC not supported */
4276         /* GLPRT_XEC not supported */
4277
4278         pf->offset_loaded = true;
4279
4280         if (pf->main_vsi)
4281                 ice_update_vsi_stats(pf->main_vsi);
4282 }
4283
4284 /* Get all statistics of a port */
4285 static int
4286 ice_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
4287 {
4288         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
4289         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4290         struct ice_hw_port_stats *ns = &pf->stats; /* new stats */
4291
4292         /* call read registers - updates values, now write them to struct */
4293         ice_read_stats_registers(pf, hw);
4294
4295         stats->ipackets = pf->main_vsi->eth_stats.rx_unicast +
4296                           pf->main_vsi->eth_stats.rx_multicast +
4297                           pf->main_vsi->eth_stats.rx_broadcast -
4298                           pf->main_vsi->eth_stats.rx_discards;
4299         stats->opackets = ns->eth.tx_unicast +
4300                           ns->eth.tx_multicast +
4301                           ns->eth.tx_broadcast;
4302         stats->ibytes   = pf->main_vsi->eth_stats.rx_bytes;
4303         stats->obytes   = ns->eth.tx_bytes;
4304         stats->oerrors  = ns->eth.tx_errors +
4305                           pf->main_vsi->eth_stats.tx_errors;
4306
4307         /* Rx Errors */
4308         stats->imissed  = ns->eth.rx_discards +
4309                           pf->main_vsi->eth_stats.rx_discards;
4310         stats->ierrors  = ns->crc_errors +
4311                           ns->rx_undersize +
4312                           ns->rx_oversize + ns->rx_fragments + ns->rx_jabber;
4313
4314         PMD_DRV_LOG(DEBUG, "*************** PF stats start *****************");
4315         PMD_DRV_LOG(DEBUG, "rx_bytes:   %"PRIu64"", ns->eth.rx_bytes);
4316         PMD_DRV_LOG(DEBUG, "rx_unicast: %"PRIu64"", ns->eth.rx_unicast);
4317         PMD_DRV_LOG(DEBUG, "rx_multicast:%"PRIu64"", ns->eth.rx_multicast);
4318         PMD_DRV_LOG(DEBUG, "rx_broadcast:%"PRIu64"", ns->eth.rx_broadcast);
4319         PMD_DRV_LOG(DEBUG, "rx_discards:%"PRIu64"", ns->eth.rx_discards);
4320         PMD_DRV_LOG(DEBUG, "vsi rx_discards:%"PRIu64"",
4321                     pf->main_vsi->eth_stats.rx_discards);
4322         PMD_DRV_LOG(DEBUG, "rx_unknown_protocol:  %"PRIu64"",
4323                     ns->eth.rx_unknown_protocol);
4324         PMD_DRV_LOG(DEBUG, "tx_bytes:   %"PRIu64"", ns->eth.tx_bytes);
4325         PMD_DRV_LOG(DEBUG, "tx_unicast: %"PRIu64"", ns->eth.tx_unicast);
4326         PMD_DRV_LOG(DEBUG, "tx_multicast:%"PRIu64"", ns->eth.tx_multicast);
4327         PMD_DRV_LOG(DEBUG, "tx_broadcast:%"PRIu64"", ns->eth.tx_broadcast);
4328         PMD_DRV_LOG(DEBUG, "tx_discards:%"PRIu64"", ns->eth.tx_discards);
4329         PMD_DRV_LOG(DEBUG, "vsi tx_discards:%"PRIu64"",
4330                     pf->main_vsi->eth_stats.tx_discards);
4331         PMD_DRV_LOG(DEBUG, "tx_errors:          %"PRIu64"", ns->eth.tx_errors);
4332
4333         PMD_DRV_LOG(DEBUG, "tx_dropped_link_down:       %"PRIu64"",
4334                     ns->tx_dropped_link_down);
4335         PMD_DRV_LOG(DEBUG, "crc_errors: %"PRIu64"", ns->crc_errors);
4336         PMD_DRV_LOG(DEBUG, "illegal_bytes:      %"PRIu64"",
4337                     ns->illegal_bytes);
4338         PMD_DRV_LOG(DEBUG, "error_bytes:        %"PRIu64"", ns->error_bytes);
4339         PMD_DRV_LOG(DEBUG, "mac_local_faults:   %"PRIu64"",
4340                     ns->mac_local_faults);
4341         PMD_DRV_LOG(DEBUG, "mac_remote_faults:  %"PRIu64"",
4342                     ns->mac_remote_faults);
4343         PMD_DRV_LOG(DEBUG, "link_xon_rx:        %"PRIu64"", ns->link_xon_rx);
4344         PMD_DRV_LOG(DEBUG, "link_xoff_rx:       %"PRIu64"", ns->link_xoff_rx);
4345         PMD_DRV_LOG(DEBUG, "link_xon_tx:        %"PRIu64"", ns->link_xon_tx);
4346         PMD_DRV_LOG(DEBUG, "link_xoff_tx:       %"PRIu64"", ns->link_xoff_tx);
4347         PMD_DRV_LOG(DEBUG, "rx_size_64:         %"PRIu64"", ns->rx_size_64);
4348         PMD_DRV_LOG(DEBUG, "rx_size_127:        %"PRIu64"", ns->rx_size_127);
4349         PMD_DRV_LOG(DEBUG, "rx_size_255:        %"PRIu64"", ns->rx_size_255);
4350         PMD_DRV_LOG(DEBUG, "rx_size_511:        %"PRIu64"", ns->rx_size_511);
4351         PMD_DRV_LOG(DEBUG, "rx_size_1023:       %"PRIu64"", ns->rx_size_1023);
4352         PMD_DRV_LOG(DEBUG, "rx_size_1522:       %"PRIu64"", ns->rx_size_1522);
4353         PMD_DRV_LOG(DEBUG, "rx_size_big:        %"PRIu64"", ns->rx_size_big);
4354         PMD_DRV_LOG(DEBUG, "rx_undersize:       %"PRIu64"", ns->rx_undersize);
4355         PMD_DRV_LOG(DEBUG, "rx_fragments:       %"PRIu64"", ns->rx_fragments);
4356         PMD_DRV_LOG(DEBUG, "rx_oversize:        %"PRIu64"", ns->rx_oversize);
4357         PMD_DRV_LOG(DEBUG, "rx_jabber:          %"PRIu64"", ns->rx_jabber);
4358         PMD_DRV_LOG(DEBUG, "tx_size_64:         %"PRIu64"", ns->tx_size_64);
4359         PMD_DRV_LOG(DEBUG, "tx_size_127:        %"PRIu64"", ns->tx_size_127);
4360         PMD_DRV_LOG(DEBUG, "tx_size_255:        %"PRIu64"", ns->tx_size_255);
4361         PMD_DRV_LOG(DEBUG, "tx_size_511:        %"PRIu64"", ns->tx_size_511);
4362         PMD_DRV_LOG(DEBUG, "tx_size_1023:       %"PRIu64"", ns->tx_size_1023);
4363         PMD_DRV_LOG(DEBUG, "tx_size_1522:       %"PRIu64"", ns->tx_size_1522);
4364         PMD_DRV_LOG(DEBUG, "tx_size_big:        %"PRIu64"", ns->tx_size_big);
4365         PMD_DRV_LOG(DEBUG, "rx_len_errors:      %"PRIu64"", ns->rx_len_errors);
4366         PMD_DRV_LOG(DEBUG, "************* PF stats end ****************");
4367         return 0;
4368 }
4369
4370 /* Reset the statistics */
4371 static int
4372 ice_stats_reset(struct rte_eth_dev *dev)
4373 {
4374         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
4375         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4376
4377         /* Mark PF and VSI stats to update the offset, aka "reset" */
4378         pf->offset_loaded = false;
4379         if (pf->main_vsi)
4380                 pf->main_vsi->offset_loaded = false;
4381
4382         /* read the stats, reading current register values into offset */
4383         ice_read_stats_registers(pf, hw);
4384
4385         return 0;
4386 }
4387
4388 static uint32_t
4389 ice_xstats_calc_num(void)
4390 {
4391         uint32_t num;
4392
4393         num = ICE_NB_ETH_XSTATS + ICE_NB_HW_PORT_XSTATS;
4394
4395         return num;
4396 }
4397
4398 static int
4399 ice_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
4400                unsigned int n)
4401 {
4402         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
4403         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4404         unsigned int i;
4405         unsigned int count;
4406         struct ice_hw_port_stats *hw_stats = &pf->stats;
4407
4408         count = ice_xstats_calc_num();
4409         if (n < count)
4410                 return count;
4411
4412         ice_read_stats_registers(pf, hw);
4413
4414         if (!xstats)
4415                 return 0;
4416
4417         count = 0;
4418
4419         /* Get stats from ice_eth_stats struct */
4420         for (i = 0; i < ICE_NB_ETH_XSTATS; i++) {
4421                 xstats[count].value =
4422                         *(uint64_t *)((char *)&hw_stats->eth +
4423                                       ice_stats_strings[i].offset);
4424                 xstats[count].id = count;
4425                 count++;
4426         }
4427
4428         /* Get individiual stats from ice_hw_port struct */
4429         for (i = 0; i < ICE_NB_HW_PORT_XSTATS; i++) {
4430                 xstats[count].value =
4431                         *(uint64_t *)((char *)hw_stats +
4432                                       ice_hw_port_strings[i].offset);
4433                 xstats[count].id = count;
4434                 count++;
4435         }
4436
4437         return count;
4438 }
4439
4440 static int ice_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
4441                                 struct rte_eth_xstat_name *xstats_names,
4442                                 __rte_unused unsigned int limit)
4443 {
4444         unsigned int count = 0;
4445         unsigned int i;
4446
4447         if (!xstats_names)
4448                 return ice_xstats_calc_num();
4449
4450         /* Note: limit checked in rte_eth_xstats_names() */
4451
4452         /* Get stats from ice_eth_stats struct */
4453         for (i = 0; i < ICE_NB_ETH_XSTATS; i++) {
4454                 strlcpy(xstats_names[count].name, ice_stats_strings[i].name,
4455                         sizeof(xstats_names[count].name));
4456                 count++;
4457         }
4458
4459         /* Get individiual stats from ice_hw_port struct */
4460         for (i = 0; i < ICE_NB_HW_PORT_XSTATS; i++) {
4461                 strlcpy(xstats_names[count].name, ice_hw_port_strings[i].name,
4462                         sizeof(xstats_names[count].name));
4463                 count++;
4464         }
4465
4466         return count;
4467 }
4468
4469 static int
4470 ice_dev_filter_ctrl(struct rte_eth_dev *dev,
4471                      enum rte_filter_type filter_type,
4472                      enum rte_filter_op filter_op,
4473                      void *arg)
4474 {
4475         int ret = 0;
4476
4477         if (!dev)
4478                 return -EINVAL;
4479
4480         switch (filter_type) {
4481         case RTE_ETH_FILTER_GENERIC:
4482                 if (filter_op != RTE_ETH_FILTER_GET)
4483                         return -EINVAL;
4484                 *(const void **)arg = &ice_flow_ops;
4485                 break;
4486         default:
4487                 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
4488                                         filter_type);
4489                 ret = -EINVAL;
4490                 break;
4491         }
4492
4493         return ret;
4494 }
4495
4496 /* Add UDP tunneling port */
4497 static int
4498 ice_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
4499                              struct rte_eth_udp_tunnel *udp_tunnel)
4500 {
4501         int ret = 0;
4502         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4503
4504         if (udp_tunnel == NULL)
4505                 return -EINVAL;
4506
4507         switch (udp_tunnel->prot_type) {
4508         case RTE_TUNNEL_TYPE_VXLAN:
4509                 ret = ice_create_tunnel(hw, TNL_VXLAN, udp_tunnel->udp_port);
4510                 break;
4511         default:
4512                 PMD_DRV_LOG(ERR, "Invalid tunnel type");
4513                 ret = -EINVAL;
4514                 break;
4515         }
4516
4517         return ret;
4518 }
4519
4520 /* Delete UDP tunneling port */
4521 static int
4522 ice_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
4523                              struct rte_eth_udp_tunnel *udp_tunnel)
4524 {
4525         int ret = 0;
4526         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4527
4528         if (udp_tunnel == NULL)
4529                 return -EINVAL;
4530
4531         switch (udp_tunnel->prot_type) {
4532         case RTE_TUNNEL_TYPE_VXLAN:
4533                 ret = ice_destroy_tunnel(hw, udp_tunnel->udp_port, 0);
4534                 break;
4535         default:
4536                 PMD_DRV_LOG(ERR, "Invalid tunnel type");
4537                 ret = -EINVAL;
4538                 break;
4539         }
4540
4541         return ret;
4542 }
4543
4544 static int
4545 ice_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
4546               struct rte_pci_device *pci_dev)
4547 {
4548         return rte_eth_dev_pci_generic_probe(pci_dev,
4549                                              sizeof(struct ice_adapter),
4550                                              ice_dev_init);
4551 }
4552
4553 static int
4554 ice_pci_remove(struct rte_pci_device *pci_dev)
4555 {
4556         return rte_eth_dev_pci_generic_remove(pci_dev, ice_dev_uninit);
4557 }
4558
4559 static struct rte_pci_driver rte_ice_pmd = {
4560         .id_table = pci_id_ice_map,
4561         .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
4562         .probe = ice_pci_probe,
4563         .remove = ice_pci_remove,
4564 };
4565
4566 /**
4567  * Driver initialization routine.
4568  * Invoked once at EAL init time.
4569  * Register itself as the [Poll Mode] Driver of PCI devices.
4570  */
4571 RTE_PMD_REGISTER_PCI(net_ice, rte_ice_pmd);
4572 RTE_PMD_REGISTER_PCI_TABLE(net_ice, pci_id_ice_map);
4573 RTE_PMD_REGISTER_KMOD_DEP(net_ice, "* igb_uio | uio_pci_generic | vfio-pci");
4574 RTE_PMD_REGISTER_PARAM_STRING(net_ice,
4575                               ICE_PROTO_XTR_ARG "=[queue:]<vlan|ipv4|ipv6|ipv6_flow|tcp>"
4576                               ICE_SAFE_MODE_SUPPORT_ARG "=<0|1>"
4577                               ICE_PIPELINE_MODE_SUPPORT_ARG "=<0|1>"
4578                               ICE_FLOW_MARK_SUPPORT_ARG "=<0|1>");
4579
4580 RTE_INIT(ice_init_log)
4581 {
4582         ice_logtype_init = rte_log_register("pmd.net.ice.init");
4583         if (ice_logtype_init >= 0)
4584                 rte_log_set_level(ice_logtype_init, RTE_LOG_NOTICE);
4585         ice_logtype_driver = rte_log_register("pmd.net.ice.driver");
4586         if (ice_logtype_driver >= 0)
4587                 rte_log_set_level(ice_logtype_driver, RTE_LOG_NOTICE);
4588
4589 #ifdef RTE_LIBRTE_ICE_DEBUG_RX
4590         ice_logtype_rx = rte_log_register("pmd.net.ice.rx");
4591         if (ice_logtype_rx >= 0)
4592                 rte_log_set_level(ice_logtype_rx, RTE_LOG_DEBUG);
4593 #endif
4594
4595 #ifdef RTE_LIBRTE_ICE_DEBUG_TX
4596         ice_logtype_tx = rte_log_register("pmd.net.ice.tx");
4597         if (ice_logtype_tx >= 0)
4598                 rte_log_set_level(ice_logtype_tx, RTE_LOG_DEBUG);
4599 #endif
4600
4601 #ifdef RTE_LIBRTE_ICE_DEBUG_TX_FREE
4602         ice_logtype_tx_free = rte_log_register("pmd.net.ice.tx_free");
4603         if (ice_logtype_tx_free >= 0)
4604                 rte_log_set_level(ice_logtype_tx_free, RTE_LOG_DEBUG);
4605 #endif
4606 }