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 #define ICE_OS_DEFAULT_PKG_NAME         "ICE OS Default Package"
  71 #define ICE_COMMS_PKG_NAME                      "ICE COMMS Package"
  72 #define ICE_MAX_RES_DESC_NUM        1024
  73
  74 static int ice_dev_configure(struct rte_eth_dev *dev);
  75 static int ice_dev_start(struct rte_eth_dev *dev);
  76 static void ice_dev_stop(struct rte_eth_dev *dev);
  77 static void ice_dev_close(struct rte_eth_dev *dev);
  78 static int ice_dev_reset(struct rte_eth_dev *dev);
  79 static int ice_dev_info_get(struct rte_eth_dev *dev,
  80                             struct rte_eth_dev_info *dev_info);
  81 static int ice_link_update(struct rte_eth_dev *dev,
  82                            int wait_to_complete);
  83 static int ice_dev_set_link_up(struct rte_eth_dev *dev);
  84 static int ice_dev_set_link_down(struct rte_eth_dev *dev);
  85
  86 static int ice_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
  87 static int ice_vlan_offload_set(struct rte_eth_dev *dev, int mask);
  88 static int ice_rss_reta_update(struct rte_eth_dev *dev,
  89                                struct rte_eth_rss_reta_entry64 *reta_conf,
  90                                uint16_t reta_size);
  91 static int ice_rss_reta_query(struct rte_eth_dev *dev,
  92                               struct rte_eth_rss_reta_entry64 *reta_conf,
  93                               uint16_t reta_size);
  94 static int ice_rss_hash_update(struct rte_eth_dev *dev,
  95                                struct rte_eth_rss_conf *rss_conf);
  96 static int ice_rss_hash_conf_get(struct rte_eth_dev *dev,
  97                                  struct rte_eth_rss_conf *rss_conf);
  98 static int ice_promisc_enable(struct rte_eth_dev *dev);
  99 static int ice_promisc_disable(struct rte_eth_dev *dev);
 100 static int ice_allmulti_enable(struct rte_eth_dev *dev);
 101 static int ice_allmulti_disable(struct rte_eth_dev *dev);
 102 static int ice_vlan_filter_set(struct rte_eth_dev *dev,
 103                                uint16_t vlan_id,
 104                                int on);
 105 static int ice_macaddr_set(struct rte_eth_dev *dev,
 106                            struct rte_ether_addr *mac_addr);
 107 static int ice_macaddr_add(struct rte_eth_dev *dev,
 108                            struct rte_ether_addr *mac_addr,
 109                            __rte_unused uint32_t index,
 110                            uint32_t pool);
 111 static void ice_macaddr_remove(struct rte_eth_dev *dev, uint32_t index);
 112 static int ice_rx_queue_intr_enable(struct rte_eth_dev *dev,
 113                                     uint16_t queue_id);
 114 static int ice_rx_queue_intr_disable(struct rte_eth_dev *dev,
 115                                      uint16_t queue_id);
 116 static int ice_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
 117                               size_t fw_size);
 118 static int ice_vlan_pvid_set(struct rte_eth_dev *dev,
 119                              uint16_t pvid, int on);
 120 static int ice_get_eeprom_length(struct rte_eth_dev *dev);
 121 static int ice_get_eeprom(struct rte_eth_dev *dev,
 122                           struct rte_dev_eeprom_info *eeprom);
 123 static int ice_stats_get(struct rte_eth_dev *dev,
 124                          struct rte_eth_stats *stats);
 125 static int ice_stats_reset(struct rte_eth_dev *dev);
 126 static int ice_xstats_get(struct rte_eth_dev *dev,
 127                           struct rte_eth_xstat *xstats, unsigned int n);
 128 static int ice_xstats_get_names(struct rte_eth_dev *dev,
 129                                 struct rte_eth_xstat_name *xstats_names,
 130                                 unsigned int limit);
 131 static int ice_dev_filter_ctrl(struct rte_eth_dev *dev,
 132                         enum rte_filter_type filter_type,
 133                         enum rte_filter_op filter_op,
 134                         void *arg);
 135 static int ice_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
 136                         struct rte_eth_udp_tunnel *udp_tunnel);
 137 static int ice_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
 138                         struct rte_eth_udp_tunnel *udp_tunnel);
 139
 140 static const struct rte_pci_id pci_id_ice_map[] = {
 141         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_BACKPLANE) },
 142         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_QSFP) },
 143         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810C_SFP) },
 144         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810_XXV_BACKPLANE) },
 145         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810_XXV_QSFP) },
 146         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E810_XXV_SFP) },
 147         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E822C_BACKPLANE) },
 148         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E822C_QSFP) },
 149         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E822C_SFP) },
 150         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E822C_10G_BASE_T) },
 151         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E822C_SGMII) },
 152         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E823L_BACKPLANE) },
 153         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E823L_SFP) },
 154         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E823L_10G_BASE_T) },
 155         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E823L_1GBE) },
 156         { RTE_PCI_DEVICE(ICE_INTEL_VENDOR_ID, ICE_DEV_ID_E823L_QSFP) },
 157         { .vendor_id = 0, /* sentinel */ },
 158 };
 159
 160 static const struct eth_dev_ops ice_eth_dev_ops = {
 161         .dev_configure                = ice_dev_configure,
 162         .dev_start                    = ice_dev_start,
 163         .dev_stop                     = ice_dev_stop,
 164         .dev_close                    = ice_dev_close,
 165         .dev_reset                    = ice_dev_reset,
 166         .dev_set_link_up              = ice_dev_set_link_up,
 167         .dev_set_link_down            = ice_dev_set_link_down,
 168         .rx_queue_start               = ice_rx_queue_start,
 169         .rx_queue_stop                = ice_rx_queue_stop,
 170         .tx_queue_start               = ice_tx_queue_start,
 171         .tx_queue_stop                = ice_tx_queue_stop,
 172         .rx_queue_setup               = ice_rx_queue_setup,
 173         .rx_queue_release             = ice_rx_queue_release,
 174         .tx_queue_setup               = ice_tx_queue_setup,
 175         .tx_queue_release             = ice_tx_queue_release,
 176         .dev_infos_get                = ice_dev_info_get,
 177         .dev_supported_ptypes_get     = ice_dev_supported_ptypes_get,
 178         .link_update                  = ice_link_update,
 179         .mtu_set                      = ice_mtu_set,
 180         .mac_addr_set                 = ice_macaddr_set,
 181         .mac_addr_add                 = ice_macaddr_add,
 182         .mac_addr_remove              = ice_macaddr_remove,
 183         .vlan_filter_set              = ice_vlan_filter_set,
 184         .vlan_offload_set             = ice_vlan_offload_set,
 185         .reta_update                  = ice_rss_reta_update,
 186         .reta_query                   = ice_rss_reta_query,
 187         .rss_hash_update              = ice_rss_hash_update,
 188         .rss_hash_conf_get            = ice_rss_hash_conf_get,
 189         .promiscuous_enable           = ice_promisc_enable,
 190         .promiscuous_disable          = ice_promisc_disable,
 191         .allmulticast_enable          = ice_allmulti_enable,
 192         .allmulticast_disable         = ice_allmulti_disable,
 193         .rx_queue_intr_enable         = ice_rx_queue_intr_enable,
 194         .rx_queue_intr_disable        = ice_rx_queue_intr_disable,
 195         .fw_version_get               = ice_fw_version_get,
 196         .vlan_pvid_set                = ice_vlan_pvid_set,
 197         .rxq_info_get                 = ice_rxq_info_get,
 198         .txq_info_get                 = ice_txq_info_get,
 199         .rx_burst_mode_get            = ice_rx_burst_mode_get,
 200         .tx_burst_mode_get            = ice_tx_burst_mode_get,
 201         .get_eeprom_length            = ice_get_eeprom_length,
 202         .get_eeprom                   = ice_get_eeprom,
 203         .rx_queue_count               = ice_rx_queue_count,
 204         .rx_descriptor_status         = ice_rx_descriptor_status,
 205         .tx_descriptor_status         = ice_tx_descriptor_status,
 206         .stats_get                    = ice_stats_get,
 207         .stats_reset                  = ice_stats_reset,
 208         .xstats_get                   = ice_xstats_get,
 209         .xstats_get_names             = ice_xstats_get_names,
 210         .xstats_reset                 = ice_stats_reset,
 211         .filter_ctrl                  = ice_dev_filter_ctrl,
 212         .udp_tunnel_port_add          = ice_dev_udp_tunnel_port_add,
 213         .udp_tunnel_port_del          = ice_dev_udp_tunnel_port_del,
 214         .tx_done_cleanup              = ice_tx_done_cleanup,
 215 };
 216
 217 /* store statistics names and its offset in stats structure */
 218 struct ice_xstats_name_off {
 219         char name[RTE_ETH_XSTATS_NAME_SIZE];
 220         unsigned int offset;
 221 };
 222
 223 static const struct ice_xstats_name_off ice_stats_strings[] = {
 224         {"rx_unicast_packets", offsetof(struct ice_eth_stats, rx_unicast)},
 225         {"rx_multicast_packets", offsetof(struct ice_eth_stats, rx_multicast)},
 226         {"rx_broadcast_packets", offsetof(struct ice_eth_stats, rx_broadcast)},
 227         {"rx_dropped_packets", offsetof(struct ice_eth_stats, rx_discards)},
 228         {"rx_unknown_protocol_packets", offsetof(struct ice_eth_stats,
 229                 rx_unknown_protocol)},
 230         {"tx_unicast_packets", offsetof(struct ice_eth_stats, tx_unicast)},
 231         {"tx_multicast_packets", offsetof(struct ice_eth_stats, tx_multicast)},
 232         {"tx_broadcast_packets", offsetof(struct ice_eth_stats, tx_broadcast)},
 233         {"tx_dropped_packets", offsetof(struct ice_eth_stats, tx_discards)},
 234 };
 235
 236 #define ICE_NB_ETH_XSTATS (sizeof(ice_stats_strings) / \
 237                 sizeof(ice_stats_strings[0]))
 238
 239 static const struct ice_xstats_name_off ice_hw_port_strings[] = {
 240         {"tx_link_down_dropped", offsetof(struct ice_hw_port_stats,
 241                 tx_dropped_link_down)},
 242         {"rx_crc_errors", offsetof(struct ice_hw_port_stats, crc_errors)},
 243         {"rx_illegal_byte_errors", offsetof(struct ice_hw_port_stats,
 244                 illegal_bytes)},
 245         {"rx_error_bytes", offsetof(struct ice_hw_port_stats, error_bytes)},
 246         {"mac_local_errors", offsetof(struct ice_hw_port_stats,
 247                 mac_local_faults)},
 248         {"mac_remote_errors", offsetof(struct ice_hw_port_stats,
 249                 mac_remote_faults)},
 250         {"rx_len_errors", offsetof(struct ice_hw_port_stats,
 251                 rx_len_errors)},
 252         {"tx_xon_packets", offsetof(struct ice_hw_port_stats, link_xon_tx)},
 253         {"rx_xon_packets", offsetof(struct ice_hw_port_stats, link_xon_rx)},
 254         {"tx_xoff_packets", offsetof(struct ice_hw_port_stats, link_xoff_tx)},
 255         {"rx_xoff_packets", offsetof(struct ice_hw_port_stats, link_xoff_rx)},
 256         {"rx_size_64_packets", offsetof(struct ice_hw_port_stats, rx_size_64)},
 257         {"rx_size_65_to_127_packets", offsetof(struct ice_hw_port_stats,
 258                 rx_size_127)},
 259         {"rx_size_128_to_255_packets", offsetof(struct ice_hw_port_stats,
 260                 rx_size_255)},
 261         {"rx_size_256_to_511_packets", offsetof(struct ice_hw_port_stats,
 262                 rx_size_511)},
 263         {"rx_size_512_to_1023_packets", offsetof(struct ice_hw_port_stats,
 264                 rx_size_1023)},
 265         {"rx_size_1024_to_1522_packets", offsetof(struct ice_hw_port_stats,
 266                 rx_size_1522)},
 267         {"rx_size_1523_to_max_packets", offsetof(struct ice_hw_port_stats,
 268                 rx_size_big)},
 269         {"rx_undersized_errors", offsetof(struct ice_hw_port_stats,
 270                 rx_undersize)},
 271         {"rx_oversize_errors", offsetof(struct ice_hw_port_stats,
 272                 rx_oversize)},
 273         {"rx_mac_short_pkt_dropped", offsetof(struct ice_hw_port_stats,
 274                 mac_short_pkt_dropped)},
 275         {"rx_fragmented_errors", offsetof(struct ice_hw_port_stats,
 276                 rx_fragments)},
 277         {"rx_jabber_errors", offsetof(struct ice_hw_port_stats, rx_jabber)},
 278         {"tx_size_64_packets", offsetof(struct ice_hw_port_stats, tx_size_64)},
 279         {"tx_size_65_to_127_packets", offsetof(struct ice_hw_port_stats,
 280                 tx_size_127)},
 281         {"tx_size_128_to_255_packets", offsetof(struct ice_hw_port_stats,
 282                 tx_size_255)},
 283         {"tx_size_256_to_511_packets", offsetof(struct ice_hw_port_stats,
 284                 tx_size_511)},
 285         {"tx_size_512_to_1023_packets", offsetof(struct ice_hw_port_stats,
 286                 tx_size_1023)},
 287         {"tx_size_1024_to_1522_packets", offsetof(struct ice_hw_port_stats,
 288                 tx_size_1522)},
 289         {"tx_size_1523_to_max_packets", offsetof(struct ice_hw_port_stats,
 290                 tx_size_big)},
 291 };
 292
 293 #define ICE_NB_HW_PORT_XSTATS (sizeof(ice_hw_port_strings) / \
 294                 sizeof(ice_hw_port_strings[0]))
 295
 296 static void
 297 ice_init_controlq_parameter(struct ice_hw *hw)
 298 {
 299         /* fields for adminq */
 300         hw->adminq.num_rq_entries = ICE_ADMINQ_LEN;
 301         hw->adminq.num_sq_entries = ICE_ADMINQ_LEN;
 302         hw->adminq.rq_buf_size = ICE_ADMINQ_BUF_SZ;
 303         hw->adminq.sq_buf_size = ICE_ADMINQ_BUF_SZ;
 304
 305         /* fields for mailboxq, DPDK used as PF host */
 306         hw->mailboxq.num_rq_entries = ICE_MAILBOXQ_LEN;
 307         hw->mailboxq.num_sq_entries = ICE_MAILBOXQ_LEN;
 308         hw->mailboxq.rq_buf_size = ICE_MAILBOXQ_BUF_SZ;
 309         hw->mailboxq.sq_buf_size = ICE_MAILBOXQ_BUF_SZ;
 310 }
 311
 312 static int
 313 lookup_proto_xtr_type(const char *xtr_name)
 314 {
 315         static struct {
 316                 const char *name;
 317                 enum proto_xtr_type type;
 318         } xtr_type_map[] = {
 319                 { "vlan",      PROTO_XTR_VLAN      },
 320                 { "ipv4",      PROTO_XTR_IPV4      },
 321                 { "ipv6",      PROTO_XTR_IPV6      },
 322                 { "ipv6_flow", PROTO_XTR_IPV6_FLOW },
 323                 { "tcp",       PROTO_XTR_TCP       },
 324         };
 325         uint32_t i;
 326
 327         for (i = 0; i < RTE_DIM(xtr_type_map); i++) {
 328                 if (strcmp(xtr_name, xtr_type_map[i].name) == 0)
 329                         return xtr_type_map[i].type;
 330         }
 331
 332         return -1;
 333 }
 334
 335 /*
 336  * Parse elem, the elem could be single number/range or '(' ')' group
 337  * 1) A single number elem, it's just a simple digit. e.g. 9
 338  * 2) A single range elem, two digits with a '-' between. e.g. 2-6
 339  * 3) A group elem, combines multiple 1) or 2) with '( )'. e.g (0,2-4,6)
 340  *    Within group elem, '-' used for a range separator;
 341  *                       ',' used for a single number.
 342  */
 343 static int
 344 parse_queue_set(const char *input, int xtr_type, struct ice_devargs *devargs)
 345 {
 346         const char *str = input;
 347         char *end = NULL;
 348         uint32_t min, max;
 349         uint32_t idx;
 350
 351         while (isblank(*str))
 352                 str++;
 353
 354         if (!isdigit(*str) && *str != '(')
 355                 return -1;
 356
 357         /* process single number or single range of number */
 358         if (*str != '(') {
 359                 errno = 0;
 360                 idx = strtoul(str, &end, 10);
 361                 if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
 362                         return -1;
 363
 364                 while (isblank(*end))
 365                         end++;
 366
 367                 min = idx;
 368                 max = idx;
 369
 370                 /* process single <number>-<number> */
 371                 if (*end == '-') {
 372                         end++;
 373                         while (isblank(*end))
 374                                 end++;
 375                         if (!isdigit(*end))
 376                                 return -1;
 377
 378                         errno = 0;
 379                         idx = strtoul(end, &end, 10);
 380                         if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
 381                                 return -1;
 382
 383                         max = idx;
 384                         while (isblank(*end))
 385                                 end++;
 386                 }
 387
 388                 if (*end != ':')
 389                         return -1;
 390
 391                 for (idx = RTE_MIN(min, max);
 392                      idx <= RTE_MAX(min, max); idx++)
 393                         devargs->proto_xtr[idx] = xtr_type;
 394
 395                 return 0;
 396         }
 397
 398         /* process set within bracket */
 399         str++;
 400         while (isblank(*str))
 401                 str++;
 402         if (*str == '\0')
 403                 return -1;
 404
 405         min = ICE_MAX_QUEUE_NUM;
 406         do {
 407                 /* go ahead to the first digit */
 408                 while (isblank(*str))
 409                         str++;
 410                 if (!isdigit(*str))
 411                         return -1;
 412
 413                 /* get the digit value */
 414                 errno = 0;
 415                 idx = strtoul(str, &end, 10);
 416                 if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
 417                         return -1;
 418
 419                 /* go ahead to separator '-',',' and ')' */
 420                 while (isblank(*end))
 421                         end++;
 422                 if (*end == '-') {
 423                         if (min == ICE_MAX_QUEUE_NUM)
 424                                 min = idx;
 425                         else /* avoid continuous '-' */
 426                                 return -1;
 427                 } else if (*end == ',' || *end == ')') {
 428                         max = idx;
 429                         if (min == ICE_MAX_QUEUE_NUM)
 430                                 min = idx;
 431
 432                         for (idx = RTE_MIN(min, max);
 433                              idx <= RTE_MAX(min, max); idx++)
 434                                 devargs->proto_xtr[idx] = xtr_type;
 435
 436                         min = ICE_MAX_QUEUE_NUM;
 437                 } else {
 438                         return -1;
 439                 }
 440
 441                 str = end + 1;
 442         } while (*end != ')' && *end != '\0');
 443
 444         return 0;
 445 }
 446
 447 static int
 448 parse_queue_proto_xtr(const char *queues, struct ice_devargs *devargs)
 449 {
 450         const char *queue_start;
 451         uint32_t idx;
 452         int xtr_type;
 453         char xtr_name[32];
 454
 455         while (isblank(*queues))
 456                 queues++;
 457
 458         if (*queues != '[') {
 459                 xtr_type = lookup_proto_xtr_type(queues);
 460                 if (xtr_type < 0)
 461                         return -1;
 462
 463                 devargs->proto_xtr_dflt = xtr_type;
 464
 465                 return 0;
 466         }
 467
 468         queues++;
 469         do {
 470                 while (isblank(*queues))
 471                         queues++;
 472                 if (*queues == '\0')
 473                         return -1;
 474
 475                 queue_start = queues;
 476
 477                 /* go across a complete bracket */
 478                 if (*queue_start == '(') {
 479                         queues += strcspn(queues, ")");
 480                         if (*queues != ')')
 481                                 return -1;
 482                 }
 483
 484                 /* scan the separator ':' */
 485                 queues += strcspn(queues, ":");
 486                 if (*queues++ != ':')
 487                         return -1;
 488                 while (isblank(*queues))
 489                         queues++;
 490
 491                 for (idx = 0; ; idx++) {
 492                         if (isblank(queues[idx]) ||
 493                             queues[idx] == ',' ||
 494                             queues[idx] == ']' ||
 495                             queues[idx] == '\0')
 496                                 break;
 497
 498                         if (idx > sizeof(xtr_name) - 2)
 499                                 return -1;
 500
 501                         xtr_name[idx] = queues[idx];
 502                 }
 503                 xtr_name[idx] = '\0';
 504                 xtr_type = lookup_proto_xtr_type(xtr_name);
 505                 if (xtr_type < 0)
 506                         return -1;
 507
 508                 queues += idx;
 509
 510                 while (isblank(*queues) || *queues == ',' || *queues == ']')
 511                         queues++;
 512
 513                 if (parse_queue_set(queue_start, xtr_type, devargs) < 0)
 514                         return -1;
 515         } while (*queues != '\0');
 516
 517         return 0;
 518 }
 519
 520 static int
 521 handle_proto_xtr_arg(__rte_unused const char *key, const char *value,
 522                      void *extra_args)
 523 {
 524         struct ice_devargs *devargs = extra_args;
 525
 526         if (value == NULL || extra_args == NULL)
 527                 return -EINVAL;
 528
 529         if (parse_queue_proto_xtr(value, devargs) < 0) {
 530                 PMD_DRV_LOG(ERR,
 531                             "The protocol extraction parameter is wrong : '%s'",
 532                             value);
 533                 return -1;
 534         }
 535
 536         return 0;
 537 }
 538
 539 static bool
 540 ice_proto_xtr_support(struct ice_hw *hw)
 541 {
 542 #define FLX_REG(val, fld, idx) \
 543         (((val) & GLFLXP_RXDID_FLX_WRD_##idx##_##fld##_M) >> \
 544          GLFLXP_RXDID_FLX_WRD_##idx##_##fld##_S)
 545         static struct {
 546                 uint32_t rxdid;
 547                 uint16_t protid_0;
 548                 uint16_t protid_1;
 549         } xtr_sets[] = {
 550                 { ICE_RXDID_COMMS_AUX_VLAN, ICE_PROT_EVLAN_O, ICE_PROT_VLAN_O },
 551                 { ICE_RXDID_COMMS_AUX_IPV4, ICE_PROT_IPV4_OF_OR_S,
 552                   ICE_PROT_IPV4_OF_OR_S },
 553                 { ICE_RXDID_COMMS_AUX_IPV6, ICE_PROT_IPV6_OF_OR_S,
 554                   ICE_PROT_IPV6_OF_OR_S },
 555                 { ICE_RXDID_COMMS_AUX_IPV6_FLOW, ICE_PROT_IPV6_OF_OR_S,
 556                   ICE_PROT_IPV6_OF_OR_S },
 557                 { ICE_RXDID_COMMS_AUX_TCP, ICE_PROT_TCP_IL, ICE_PROT_ID_INVAL },
 558         };
 559         uint32_t i;
 560
 561         for (i = 0; i < RTE_DIM(xtr_sets); i++) {
 562                 uint32_t rxdid = xtr_sets[i].rxdid;
 563                 uint32_t v;
 564
 565                 if (xtr_sets[i].protid_0 != ICE_PROT_ID_INVAL) {
 566                         v = ICE_READ_REG(hw, GLFLXP_RXDID_FLX_WRD_4(rxdid));
 567
 568                         if (FLX_REG(v, PROT_MDID, 4) != xtr_sets[i].protid_0 ||
 569                             FLX_REG(v, RXDID_OPCODE, 4) != ICE_RX_OPC_EXTRACT)
 570                                 return false;
 571                 }
 572
 573                 if (xtr_sets[i].protid_1 != ICE_PROT_ID_INVAL) {
 574                         v = ICE_READ_REG(hw, GLFLXP_RXDID_FLX_WRD_5(rxdid));
 575
 576                         if (FLX_REG(v, PROT_MDID, 5) != xtr_sets[i].protid_1 ||
 577                             FLX_REG(v, RXDID_OPCODE, 5) != ICE_RX_OPC_EXTRACT)
 578                                 return false;
 579                 }
 580         }
 581
 582         return true;
 583 }
 584
 585 static int
 586 ice_res_pool_init(struct ice_res_pool_info *pool, uint32_t base,
 587                   uint32_t num)
 588 {
 589         struct pool_entry *entry;
 590
 591         if (!pool || !num)
 592                 return -EINVAL;
 593
 594         entry = rte_zmalloc(NULL, sizeof(*entry), 0);
 595         if (!entry) {
 596                 PMD_INIT_LOG(ERR,
 597                              "Failed to allocate memory for resource pool");
 598                 return -ENOMEM;
 599         }
 600
 601         /* queue heap initialize */
 602         pool->num_free = num;
 603         pool->num_alloc = 0;
 604         pool->base = base;
 605         LIST_INIT(&pool->alloc_list);
 606         LIST_INIT(&pool->free_list);
 607
 608         /* Initialize element  */
 609         entry->base = 0;
 610         entry->len = num;
 611
 612         LIST_INSERT_HEAD(&pool->free_list, entry, next);
 613         return 0;
 614 }
 615
 616 static int
 617 ice_res_pool_alloc(struct ice_res_pool_info *pool,
 618                    uint16_t num)
 619 {
 620         struct pool_entry *entry, *valid_entry;
 621
 622         if (!pool || !num) {
 623                 PMD_INIT_LOG(ERR, "Invalid parameter");
 624                 return -EINVAL;
 625         }
 626
 627         if (pool->num_free < num) {
 628                 PMD_INIT_LOG(ERR, "No resource. ask:%u, available:%u",
 629                              num, pool->num_free);
 630                 return -ENOMEM;
 631         }
 632
 633         valid_entry = NULL;
 634         /* Lookup  in free list and find most fit one */
 635         LIST_FOREACH(entry, &pool->free_list, next) {
 636                 if (entry->len >= num) {
 637                         /* Find best one */
 638                         if (entry->len == num) {
 639                                 valid_entry = entry;
 640                                 break;
 641                         }
 642                         if (!valid_entry ||
 643                             valid_entry->len > entry->len)
 644                                 valid_entry = entry;
 645                 }
 646         }
 647
 648         /* Not find one to satisfy the request, return */
 649         if (!valid_entry) {
 650                 PMD_INIT_LOG(ERR, "No valid entry found");
 651                 return -ENOMEM;
 652         }
 653         /**
 654          * The entry have equal queue number as requested,
 655          * remove it from alloc_list.
 656          */
 657         if (valid_entry->len == num) {
 658                 LIST_REMOVE(valid_entry, next);
 659         } else {
 660                 /**
 661                  * The entry have more numbers than requested,
 662                  * create a new entry for alloc_list and minus its
 663                  * queue base and number in free_list.
 664                  */
 665                 entry = rte_zmalloc(NULL, sizeof(*entry), 0);
 666                 if (!entry) {
 667                         PMD_INIT_LOG(ERR,
 668                                      "Failed to allocate memory for "
 669                                      "resource pool");
 670                         return -ENOMEM;
 671                 }
 672                 entry->base = valid_entry->base;
 673                 entry->len = num;
 674                 valid_entry->base += num;
 675                 valid_entry->len -= num;
 676                 valid_entry = entry;
 677         }
 678
 679         /* Insert it into alloc list, not sorted */
 680         LIST_INSERT_HEAD(&pool->alloc_list, valid_entry, next);
 681
 682         pool->num_free -= valid_entry->len;
 683         pool->num_alloc += valid_entry->len;
 684
 685         return valid_entry->base + pool->base;
 686 }
 687
 688 static void
 689 ice_res_pool_destroy(struct ice_res_pool_info *pool)
 690 {
 691         struct pool_entry *entry, *next_entry;
 692
 693         if (!pool)
 694                 return;
 695
 696         for (entry = LIST_FIRST(&pool->alloc_list);
 697              entry && (next_entry = LIST_NEXT(entry, next), 1);
 698              entry = next_entry) {
 699                 LIST_REMOVE(entry, next);
 700                 rte_free(entry);
 701         }
 702
 703         for (entry = LIST_FIRST(&pool->free_list);
 704              entry && (next_entry = LIST_NEXT(entry, next), 1);
 705              entry = next_entry) {
 706                 LIST_REMOVE(entry, next);
 707                 rte_free(entry);
 708         }
 709
 710         pool->num_free = 0;
 711         pool->num_alloc = 0;
 712         pool->base = 0;
 713         LIST_INIT(&pool->alloc_list);
 714         LIST_INIT(&pool->free_list);
 715 }
 716
 717 static void
 718 ice_vsi_config_default_rss(struct ice_aqc_vsi_props *info)
 719 {
 720         /* Set VSI LUT selection */
 721         info->q_opt_rss = ICE_AQ_VSI_Q_OPT_RSS_LUT_VSI &
 722                           ICE_AQ_VSI_Q_OPT_RSS_LUT_M;
 723         /* Set Hash scheme */
 724         info->q_opt_rss |= ICE_AQ_VSI_Q_OPT_RSS_TPLZ &
 725                            ICE_AQ_VSI_Q_OPT_RSS_HASH_M;
 726         /* enable TC */
 727         info->q_opt_tc = ICE_AQ_VSI_Q_OPT_TC_OVR_M;
 728 }
 729
 730 static enum ice_status
 731 ice_vsi_config_tc_queue_mapping(struct ice_vsi *vsi,
 732                                 struct ice_aqc_vsi_props *info,
 733                                 uint8_t enabled_tcmap)
 734 {
 735         uint16_t bsf, qp_idx;
 736
 737         /* default tc 0 now. Multi-TC supporting need to be done later.
 738          * Configure TC and queue mapping parameters, for enabled TC,
 739          * allocate qpnum_per_tc queues to this traffic.
 740          */
 741         if (enabled_tcmap != 0x01) {
 742                 PMD_INIT_LOG(ERR, "only TC0 is supported");
 743                 return -ENOTSUP;
 744         }
 745
 746         vsi->nb_qps = RTE_MIN(vsi->nb_qps, ICE_MAX_Q_PER_TC);
 747         bsf = rte_bsf32(vsi->nb_qps);
 748         /* Adjust the queue number to actual queues that can be applied */
 749         vsi->nb_qps = 0x1 << bsf;
 750
 751         qp_idx = 0;
 752         /* Set tc and queue mapping with VSI */
 753         info->tc_mapping[0] = rte_cpu_to_le_16((qp_idx <<
 754                                                 ICE_AQ_VSI_TC_Q_OFFSET_S) |
 755                                                (bsf << ICE_AQ_VSI_TC_Q_NUM_S));
 756
 757         /* Associate queue number with VSI */
 758         info->mapping_flags |= rte_cpu_to_le_16(ICE_AQ_VSI_Q_MAP_CONTIG);
 759         info->q_mapping[0] = rte_cpu_to_le_16(vsi->base_queue);
 760         info->q_mapping[1] = rte_cpu_to_le_16(vsi->nb_qps);
 761         info->valid_sections |=
 762                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_RXQ_MAP_VALID);
 763         /* Set the info.ingress_table and info.egress_table
 764          * for UP translate table. Now just set it to 1:1 map by default
 765          * -- 0b 111 110 101 100 011 010 001 000 == 0xFAC688
 766          */
 767 #define ICE_TC_QUEUE_TABLE_DFLT 0x00FAC688
 768         info->ingress_table  = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
 769         info->egress_table   = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
 770         info->outer_up_table = rte_cpu_to_le_32(ICE_TC_QUEUE_TABLE_DFLT);
 771         return 0;
 772 }
 773
 774 static int
 775 ice_init_mac_address(struct rte_eth_dev *dev)
 776 {
 777         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 778
 779         if (!rte_is_unicast_ether_addr
 780                 ((struct rte_ether_addr *)hw->port_info[0].mac.lan_addr)) {
 781                 PMD_INIT_LOG(ERR, "Invalid MAC address");
 782                 return -EINVAL;
 783         }
 784
 785         rte_ether_addr_copy(
 786                 (struct rte_ether_addr *)hw->port_info[0].mac.lan_addr,
 787                 (struct rte_ether_addr *)hw->port_info[0].mac.perm_addr);
 788
 789         dev->data->mac_addrs =
 790                 rte_zmalloc(NULL, sizeof(struct rte_ether_addr), 0);
 791         if (!dev->data->mac_addrs) {
 792                 PMD_INIT_LOG(ERR,
 793                              "Failed to allocate memory to store mac address");
 794                 return -ENOMEM;
 795         }
 796         /* store it to dev data */
 797         rte_ether_addr_copy(
 798                 (struct rte_ether_addr *)hw->port_info[0].mac.perm_addr,
 799                 &dev->data->mac_addrs[0]);
 800         return 0;
 801 }
 802
 803 /* Find out specific MAC filter */
 804 static struct ice_mac_filter *
 805 ice_find_mac_filter(struct ice_vsi *vsi, struct rte_ether_addr *macaddr)
 806 {
 807         struct ice_mac_filter *f;
 808
 809         TAILQ_FOREACH(f, &vsi->mac_list, next) {
 810                 if (rte_is_same_ether_addr(macaddr, &f->mac_info.mac_addr))
 811                         return f;
 812         }
 813
 814         return NULL;
 815 }
 816
 817 static int
 818 ice_add_mac_filter(struct ice_vsi *vsi, struct rte_ether_addr *mac_addr)
 819 {
 820         struct ice_fltr_list_entry *m_list_itr = NULL;
 821         struct ice_mac_filter *f;
 822         struct LIST_HEAD_TYPE list_head;
 823         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
 824         int ret = 0;
 825
 826         /* If it's added and configured, return */
 827         f = ice_find_mac_filter(vsi, mac_addr);
 828         if (f) {
 829                 PMD_DRV_LOG(INFO, "This MAC filter already exists.");
 830                 return 0;
 831         }
 832
 833         INIT_LIST_HEAD(&list_head);
 834
 835         m_list_itr = (struct ice_fltr_list_entry *)
 836                 ice_malloc(hw, sizeof(*m_list_itr));
 837         if (!m_list_itr) {
 838                 ret = -ENOMEM;
 839                 goto DONE;
 840         }
 841         ice_memcpy(m_list_itr->fltr_info.l_data.mac.mac_addr,
 842                    mac_addr, ETH_ALEN, ICE_NONDMA_TO_NONDMA);
 843         m_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
 844         m_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
 845         m_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_MAC;
 846         m_list_itr->fltr_info.flag = ICE_FLTR_TX;
 847         m_list_itr->fltr_info.vsi_handle = vsi->idx;
 848
 849         LIST_ADD(&m_list_itr->list_entry, &list_head);
 850
 851         /* Add the mac */
 852         ret = ice_add_mac(hw, &list_head);
 853         if (ret != ICE_SUCCESS) {
 854                 PMD_DRV_LOG(ERR, "Failed to add MAC filter");
 855                 ret = -EINVAL;
 856                 goto DONE;
 857         }
 858         /* Add the mac addr into mac list */
 859         f = rte_zmalloc(NULL, sizeof(*f), 0);
 860         if (!f) {
 861                 PMD_DRV_LOG(ERR, "failed to allocate memory");
 862                 ret = -ENOMEM;
 863                 goto DONE;
 864         }
 865         rte_ether_addr_copy(mac_addr, &f->mac_info.mac_addr);
 866         TAILQ_INSERT_TAIL(&vsi->mac_list, f, next);
 867         vsi->mac_num++;
 868
 869         ret = 0;
 870
 871 DONE:
 872         rte_free(m_list_itr);
 873         return ret;
 874 }
 875
 876 static int
 877 ice_remove_mac_filter(struct ice_vsi *vsi, struct rte_ether_addr *mac_addr)
 878 {
 879         struct ice_fltr_list_entry *m_list_itr = NULL;
 880         struct ice_mac_filter *f;
 881         struct LIST_HEAD_TYPE list_head;
 882         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
 883         int ret = 0;
 884
 885         /* Can't find it, return an error */
 886         f = ice_find_mac_filter(vsi, mac_addr);
 887         if (!f)
 888                 return -EINVAL;
 889
 890         INIT_LIST_HEAD(&list_head);
 891
 892         m_list_itr = (struct ice_fltr_list_entry *)
 893                 ice_malloc(hw, sizeof(*m_list_itr));
 894         if (!m_list_itr) {
 895                 ret = -ENOMEM;
 896                 goto DONE;
 897         }
 898         ice_memcpy(m_list_itr->fltr_info.l_data.mac.mac_addr,
 899                    mac_addr, ETH_ALEN, ICE_NONDMA_TO_NONDMA);
 900         m_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
 901         m_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
 902         m_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_MAC;
 903         m_list_itr->fltr_info.flag = ICE_FLTR_TX;
 904         m_list_itr->fltr_info.vsi_handle = vsi->idx;
 905
 906         LIST_ADD(&m_list_itr->list_entry, &list_head);
 907
 908         /* remove the mac filter */
 909         ret = ice_remove_mac(hw, &list_head);
 910         if (ret != ICE_SUCCESS) {
 911                 PMD_DRV_LOG(ERR, "Failed to remove MAC filter");
 912                 ret = -EINVAL;
 913                 goto DONE;
 914         }
 915
 916         /* Remove the mac addr from mac list */
 917         TAILQ_REMOVE(&vsi->mac_list, f, next);
 918         rte_free(f);
 919         vsi->mac_num--;
 920
 921         ret = 0;
 922 DONE:
 923         rte_free(m_list_itr);
 924         return ret;
 925 }
 926
 927 /* Find out specific VLAN filter */
 928 static struct ice_vlan_filter *
 929 ice_find_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
 930 {
 931         struct ice_vlan_filter *f;
 932
 933         TAILQ_FOREACH(f, &vsi->vlan_list, next) {
 934                 if (vlan_id == f->vlan_info.vlan_id)
 935                         return f;
 936         }
 937
 938         return NULL;
 939 }
 940
 941 static int
 942 ice_add_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
 943 {
 944         struct ice_fltr_list_entry *v_list_itr = NULL;
 945         struct ice_vlan_filter *f;
 946         struct LIST_HEAD_TYPE list_head;
 947         struct ice_hw *hw;
 948         int ret = 0;
 949
 950         if (!vsi || vlan_id > RTE_ETHER_MAX_VLAN_ID)
 951                 return -EINVAL;
 952
 953         hw = ICE_VSI_TO_HW(vsi);
 954
 955         /* If it's added and configured, return. */
 956         f = ice_find_vlan_filter(vsi, vlan_id);
 957         if (f) {
 958                 PMD_DRV_LOG(INFO, "This VLAN filter already exists.");
 959                 return 0;
 960         }
 961
 962         if (!vsi->vlan_anti_spoof_on && !vsi->vlan_filter_on)
 963                 return 0;
 964
 965         INIT_LIST_HEAD(&list_head);
 966
 967         v_list_itr = (struct ice_fltr_list_entry *)
 968                       ice_malloc(hw, sizeof(*v_list_itr));
 969         if (!v_list_itr) {
 970                 ret = -ENOMEM;
 971                 goto DONE;
 972         }
 973         v_list_itr->fltr_info.l_data.vlan.vlan_id = vlan_id;
 974         v_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
 975         v_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
 976         v_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
 977         v_list_itr->fltr_info.flag = ICE_FLTR_TX;
 978         v_list_itr->fltr_info.vsi_handle = vsi->idx;
 979
 980         LIST_ADD(&v_list_itr->list_entry, &list_head);
 981
 982         /* Add the vlan */
 983         ret = ice_add_vlan(hw, &list_head);
 984         if (ret != ICE_SUCCESS) {
 985                 PMD_DRV_LOG(ERR, "Failed to add VLAN filter");
 986                 ret = -EINVAL;
 987                 goto DONE;
 988         }
 989
 990         /* Add vlan into vlan list */
 991         f = rte_zmalloc(NULL, sizeof(*f), 0);
 992         if (!f) {
 993                 PMD_DRV_LOG(ERR, "failed to allocate memory");
 994                 ret = -ENOMEM;
 995                 goto DONE;
 996         }
 997         f->vlan_info.vlan_id = vlan_id;
 998         TAILQ_INSERT_TAIL(&vsi->vlan_list, f, next);
 999         vsi->vlan_num++;
1000
1001         ret = 0;
1002
1003 DONE:
1004         rte_free(v_list_itr);
1005         return ret;
1006 }
1007
1008 static int
1009 ice_remove_vlan_filter(struct ice_vsi *vsi, uint16_t vlan_id)
1010 {
1011         struct ice_fltr_list_entry *v_list_itr = NULL;
1012         struct ice_vlan_filter *f;
1013         struct LIST_HEAD_TYPE list_head;
1014         struct ice_hw *hw;
1015         int ret = 0;
1016
1017         /**
1018          * Vlan 0 is the generic filter for untagged packets
1019          * and can't be removed.
1020          */
1021         if (!vsi || vlan_id == 0 || vlan_id > RTE_ETHER_MAX_VLAN_ID)
1022                 return -EINVAL;
1023
1024         hw = ICE_VSI_TO_HW(vsi);
1025
1026         /* Can't find it, return an error */
1027         f = ice_find_vlan_filter(vsi, vlan_id);
1028         if (!f)
1029                 return -EINVAL;
1030
1031         INIT_LIST_HEAD(&list_head);
1032
1033         v_list_itr = (struct ice_fltr_list_entry *)
1034                       ice_malloc(hw, sizeof(*v_list_itr));
1035         if (!v_list_itr) {
1036                 ret = -ENOMEM;
1037                 goto DONE;
1038         }
1039
1040         v_list_itr->fltr_info.l_data.vlan.vlan_id = vlan_id;
1041         v_list_itr->fltr_info.src_id = ICE_SRC_ID_VSI;
1042         v_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
1043         v_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
1044         v_list_itr->fltr_info.flag = ICE_FLTR_TX;
1045         v_list_itr->fltr_info.vsi_handle = vsi->idx;
1046
1047         LIST_ADD(&v_list_itr->list_entry, &list_head);
1048
1049         /* remove the vlan filter */
1050         ret = ice_remove_vlan(hw, &list_head);
1051         if (ret != ICE_SUCCESS) {
1052                 PMD_DRV_LOG(ERR, "Failed to remove VLAN filter");
1053                 ret = -EINVAL;
1054                 goto DONE;
1055         }
1056
1057         /* Remove the vlan id from vlan list */
1058         TAILQ_REMOVE(&vsi->vlan_list, f, next);
1059         rte_free(f);
1060         vsi->vlan_num--;
1061
1062         ret = 0;
1063 DONE:
1064         rte_free(v_list_itr);
1065         return ret;
1066 }
1067
1068 static int
1069 ice_remove_all_mac_vlan_filters(struct ice_vsi *vsi)
1070 {
1071         struct ice_mac_filter *m_f;
1072         struct ice_vlan_filter *v_f;
1073         int ret = 0;
1074
1075         if (!vsi || !vsi->mac_num)
1076                 return -EINVAL;
1077
1078         TAILQ_FOREACH(m_f, &vsi->mac_list, next) {
1079                 ret = ice_remove_mac_filter(vsi, &m_f->mac_info.mac_addr);
1080                 if (ret != ICE_SUCCESS) {
1081                         ret = -EINVAL;
1082                         goto DONE;
1083                 }
1084         }
1085
1086         if (vsi->vlan_num == 0)
1087                 return 0;
1088
1089         TAILQ_FOREACH(v_f, &vsi->vlan_list, next) {
1090                 ret = ice_remove_vlan_filter(vsi, v_f->vlan_info.vlan_id);
1091                 if (ret != ICE_SUCCESS) {
1092                         ret = -EINVAL;
1093                         goto DONE;
1094                 }
1095         }
1096
1097 DONE:
1098         return ret;
1099 }
1100
1101 static int
1102 ice_vsi_config_qinq_insertion(struct ice_vsi *vsi, bool on)
1103 {
1104         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
1105         struct ice_vsi_ctx ctxt;
1106         uint8_t qinq_flags;
1107         int ret = 0;
1108
1109         /* Check if it has been already on or off */
1110         if (vsi->info.valid_sections &
1111                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID)) {
1112                 if (on) {
1113                         if ((vsi->info.outer_tag_flags &
1114                              ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST) ==
1115                             ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST)
1116                                 return 0; /* already on */
1117                 } else {
1118                         if (!(vsi->info.outer_tag_flags &
1119                               ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST))
1120                                 return 0; /* already off */
1121                 }
1122         }
1123
1124         if (on)
1125                 qinq_flags = ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST;
1126         else
1127                 qinq_flags = 0;
1128         /* clear global insertion and use per packet insertion */
1129         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_INSERT);
1130         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_ACCEPT_HOST);
1131         vsi->info.outer_tag_flags |= qinq_flags;
1132         /* use default vlan type 0x8100 */
1133         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_TYPE_M);
1134         vsi->info.outer_tag_flags |= ICE_DFLT_OUTER_TAG_TYPE <<
1135                                      ICE_AQ_VSI_OUTER_TAG_TYPE_S;
1136         (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
1137         ctxt.info.valid_sections =
1138                         rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
1139         ctxt.vsi_num = vsi->vsi_id;
1140         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
1141         if (ret) {
1142                 PMD_DRV_LOG(INFO,
1143                             "Update VSI failed to %s qinq stripping",
1144                             on ? "enable" : "disable");
1145                 return -EINVAL;
1146         }
1147
1148         vsi->info.valid_sections |=
1149                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
1150
1151         return ret;
1152 }
1153
1154 static int
1155 ice_vsi_config_qinq_stripping(struct ice_vsi *vsi, bool on)
1156 {
1157         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
1158         struct ice_vsi_ctx ctxt;
1159         uint8_t qinq_flags;
1160         int ret = 0;
1161
1162         /* Check if it has been already on or off */
1163         if (vsi->info.valid_sections &
1164                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID)) {
1165                 if (on) {
1166                         if ((vsi->info.outer_tag_flags &
1167                              ICE_AQ_VSI_OUTER_TAG_MODE_M) ==
1168                             ICE_AQ_VSI_OUTER_TAG_COPY)
1169                                 return 0; /* already on */
1170                 } else {
1171                         if ((vsi->info.outer_tag_flags &
1172                              ICE_AQ_VSI_OUTER_TAG_MODE_M) ==
1173                             ICE_AQ_VSI_OUTER_TAG_NOTHING)
1174                                 return 0; /* already off */
1175                 }
1176         }
1177
1178         if (on)
1179                 qinq_flags = ICE_AQ_VSI_OUTER_TAG_COPY;
1180         else
1181                 qinq_flags = ICE_AQ_VSI_OUTER_TAG_NOTHING;
1182         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_MODE_M);
1183         vsi->info.outer_tag_flags |= qinq_flags;
1184         /* use default vlan type 0x8100 */
1185         vsi->info.outer_tag_flags &= ~(ICE_AQ_VSI_OUTER_TAG_TYPE_M);
1186         vsi->info.outer_tag_flags |= ICE_DFLT_OUTER_TAG_TYPE <<
1187                                      ICE_AQ_VSI_OUTER_TAG_TYPE_S;
1188         (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
1189         ctxt.info.valid_sections =
1190                         rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
1191         ctxt.vsi_num = vsi->vsi_id;
1192         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
1193         if (ret) {
1194                 PMD_DRV_LOG(INFO,
1195                             "Update VSI failed to %s qinq stripping",
1196                             on ? "enable" : "disable");
1197                 return -EINVAL;
1198         }
1199
1200         vsi->info.valid_sections |=
1201                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_OUTER_TAG_VALID);
1202
1203         return ret;
1204 }
1205
1206 static int
1207 ice_vsi_config_double_vlan(struct ice_vsi *vsi, int on)
1208 {
1209         int ret;
1210
1211         ret = ice_vsi_config_qinq_stripping(vsi, on);
1212         if (ret)
1213                 PMD_DRV_LOG(ERR, "Fail to set qinq stripping - %d", ret);
1214
1215         ret = ice_vsi_config_qinq_insertion(vsi, on);
1216         if (ret)
1217                 PMD_DRV_LOG(ERR, "Fail to set qinq insertion - %d", ret);
1218
1219         return ret;
1220 }
1221
1222 /* Enable IRQ0 */
1223 static void
1224 ice_pf_enable_irq0(struct ice_hw *hw)
1225 {
1226         /* reset the registers */
1227         ICE_WRITE_REG(hw, PFINT_OICR_ENA, 0);
1228         ICE_READ_REG(hw, PFINT_OICR);
1229
1230 #ifdef ICE_LSE_SPT
1231         ICE_WRITE_REG(hw, PFINT_OICR_ENA,
1232                       (uint32_t)(PFINT_OICR_ENA_INT_ENA_M &
1233                                  (~PFINT_OICR_LINK_STAT_CHANGE_M)));
1234
1235         ICE_WRITE_REG(hw, PFINT_OICR_CTL,
1236                       (0 & PFINT_OICR_CTL_MSIX_INDX_M) |
1237                       ((0 << PFINT_OICR_CTL_ITR_INDX_S) &
1238                        PFINT_OICR_CTL_ITR_INDX_M) |
1239                       PFINT_OICR_CTL_CAUSE_ENA_M);
1240
1241         ICE_WRITE_REG(hw, PFINT_FW_CTL,
1242                       (0 & PFINT_FW_CTL_MSIX_INDX_M) |
1243                       ((0 << PFINT_FW_CTL_ITR_INDX_S) &
1244                        PFINT_FW_CTL_ITR_INDX_M) |
1245                       PFINT_FW_CTL_CAUSE_ENA_M);
1246 #else
1247         ICE_WRITE_REG(hw, PFINT_OICR_ENA, PFINT_OICR_ENA_INT_ENA_M);
1248 #endif
1249
1250         ICE_WRITE_REG(hw, GLINT_DYN_CTL(0),
1251                       GLINT_DYN_CTL_INTENA_M |
1252                       GLINT_DYN_CTL_CLEARPBA_M |
1253                       GLINT_DYN_CTL_ITR_INDX_M);
1254
1255         ice_flush(hw);
1256 }
1257
1258 /* Disable IRQ0 */
1259 static void
1260 ice_pf_disable_irq0(struct ice_hw *hw)
1261 {
1262         /* Disable all interrupt types */
1263         ICE_WRITE_REG(hw, GLINT_DYN_CTL(0), GLINT_DYN_CTL_WB_ON_ITR_M);
1264         ice_flush(hw);
1265 }
1266
1267 #ifdef ICE_LSE_SPT
1268 static void
1269 ice_handle_aq_msg(struct rte_eth_dev *dev)
1270 {
1271         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1272         struct ice_ctl_q_info *cq = &hw->adminq;
1273         struct ice_rq_event_info event;
1274         uint16_t pending, opcode;
1275         int ret;
1276
1277         event.buf_len = ICE_AQ_MAX_BUF_LEN;
1278         event.msg_buf = rte_zmalloc(NULL, event.buf_len, 0);
1279         if (!event.msg_buf) {
1280                 PMD_DRV_LOG(ERR, "Failed to allocate mem");
1281                 return;
1282         }
1283
1284         pending = 1;
1285         while (pending) {
1286                 ret = ice_clean_rq_elem(hw, cq, &event, &pending);
1287
1288                 if (ret != ICE_SUCCESS) {
1289                         PMD_DRV_LOG(INFO,
1290                                     "Failed to read msg from AdminQ, "
1291                                     "adminq_err: %u",
1292                                     hw->adminq.sq_last_status);
1293                         break;
1294                 }
1295                 opcode = rte_le_to_cpu_16(event.desc.opcode);
1296
1297                 switch (opcode) {
1298                 case ice_aqc_opc_get_link_status:
1299                         ret = ice_link_update(dev, 0);
1300                         if (!ret)
1301                                 _rte_eth_dev_callback_process
1302                                         (dev, RTE_ETH_EVENT_INTR_LSC, NULL);
1303                         break;
1304                 default:
1305                         PMD_DRV_LOG(DEBUG, "Request %u is not supported yet",
1306                                     opcode);
1307                         break;
1308                 }
1309         }
1310         rte_free(event.msg_buf);
1311 }
1312 #endif
1313
1314 /**
1315  * Interrupt handler triggered by NIC for handling
1316  * specific interrupt.
1317  *
1318  * @param handle
1319  *  Pointer to interrupt handle.
1320  * @param param
1321  *  The address of parameter (struct rte_eth_dev *) regsitered before.
1322  *
1323  * @return
1324  *  void
1325  */
1326 static void
1327 ice_interrupt_handler(void *param)
1328 {
1329         struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
1330         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1331         uint32_t oicr;
1332         uint32_t reg;
1333         uint8_t pf_num;
1334         uint8_t event;
1335         uint16_t queue;
1336         int ret;
1337 #ifdef ICE_LSE_SPT
1338         uint32_t int_fw_ctl;
1339 #endif
1340
1341         /* Disable interrupt */
1342         ice_pf_disable_irq0(hw);
1343
1344         /* read out interrupt causes */
1345         oicr = ICE_READ_REG(hw, PFINT_OICR);
1346 #ifdef ICE_LSE_SPT
1347         int_fw_ctl = ICE_READ_REG(hw, PFINT_FW_CTL);
1348 #endif
1349
1350         /* No interrupt event indicated */
1351         if (!(oicr & PFINT_OICR_INTEVENT_M)) {
1352                 PMD_DRV_LOG(INFO, "No interrupt event");
1353                 goto done;
1354         }
1355
1356 #ifdef ICE_LSE_SPT
1357         if (int_fw_ctl & PFINT_FW_CTL_INTEVENT_M) {
1358                 PMD_DRV_LOG(INFO, "FW_CTL: link state change event");
1359                 ice_handle_aq_msg(dev);
1360         }
1361 #else
1362         if (oicr & PFINT_OICR_LINK_STAT_CHANGE_M) {
1363                 PMD_DRV_LOG(INFO, "OICR: link state change event");
1364                 ret = ice_link_update(dev, 0);
1365                 if (!ret)
1366                         _rte_eth_dev_callback_process
1367                                 (dev, RTE_ETH_EVENT_INTR_LSC, NULL);
1368         }
1369 #endif
1370
1371         if (oicr & PFINT_OICR_MAL_DETECT_M) {
1372                 PMD_DRV_LOG(WARNING, "OICR: MDD event");
1373                 reg = ICE_READ_REG(hw, GL_MDET_TX_PQM);
1374                 if (reg & GL_MDET_TX_PQM_VALID_M) {
1375                         pf_num = (reg & GL_MDET_TX_PQM_PF_NUM_M) >>
1376                                  GL_MDET_TX_PQM_PF_NUM_S;
1377                         event = (reg & GL_MDET_TX_PQM_MAL_TYPE_M) >>
1378                                 GL_MDET_TX_PQM_MAL_TYPE_S;
1379                         queue = (reg & GL_MDET_TX_PQM_QNUM_M) >>
1380                                 GL_MDET_TX_PQM_QNUM_S;
1381
1382                         PMD_DRV_LOG(WARNING, "Malicious Driver Detection event "
1383                                     "%d by PQM on TX queue %d PF# %d",
1384                                     event, queue, pf_num);
1385                 }
1386
1387                 reg = ICE_READ_REG(hw, GL_MDET_TX_TCLAN);
1388                 if (reg & GL_MDET_TX_TCLAN_VALID_M) {
1389                         pf_num = (reg & GL_MDET_TX_TCLAN_PF_NUM_M) >>
1390                                  GL_MDET_TX_TCLAN_PF_NUM_S;
1391                         event = (reg & GL_MDET_TX_TCLAN_MAL_TYPE_M) >>
1392                                 GL_MDET_TX_TCLAN_MAL_TYPE_S;
1393                         queue = (reg & GL_MDET_TX_TCLAN_QNUM_M) >>
1394                                 GL_MDET_TX_TCLAN_QNUM_S;
1395
1396                         PMD_DRV_LOG(WARNING, "Malicious Driver Detection event "
1397                                     "%d by TCLAN on TX queue %d PF# %d",
1398                                     event, queue, pf_num);
1399                 }
1400         }
1401 done:
1402         /* Enable interrupt */
1403         ice_pf_enable_irq0(hw);
1404         rte_intr_ack(dev->intr_handle);
1405 }
1406
1407 static void
1408 ice_init_proto_xtr(struct rte_eth_dev *dev)
1409 {
1410         struct ice_adapter *ad =
1411                         ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1412         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1413         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1414         const struct proto_xtr_ol_flag *ol_flag;
1415         bool proto_xtr_enable = false;
1416         int offset;
1417         uint16_t i;
1418
1419         if (!ice_proto_xtr_support(hw)) {
1420                 PMD_DRV_LOG(NOTICE, "Protocol extraction is not supported");
1421                 return;
1422         }
1423
1424         pf->proto_xtr = rte_zmalloc(NULL, pf->lan_nb_qps, 0);
1425         if (unlikely(pf->proto_xtr == NULL)) {
1426                 PMD_DRV_LOG(ERR, "No memory for setting up protocol extraction table");
1427                 return;
1428         }
1429
1430         for (i = 0; i < pf->lan_nb_qps; i++) {
1431                 pf->proto_xtr[i] = ad->devargs.proto_xtr[i] != PROTO_XTR_NONE ?
1432                                    ad->devargs.proto_xtr[i] :
1433                                    ad->devargs.proto_xtr_dflt;
1434
1435                 if (pf->proto_xtr[i] != PROTO_XTR_NONE) {
1436                         uint8_t type = pf->proto_xtr[i];
1437
1438                         ice_proto_xtr_ol_flag_params[type].required = true;
1439                         proto_xtr_enable = true;
1440                 }
1441         }
1442
1443         if (likely(!proto_xtr_enable))
1444                 return;
1445
1446         offset = rte_mbuf_dynfield_register(&ice_proto_xtr_metadata_param);
1447         if (unlikely(offset == -1)) {
1448                 PMD_DRV_LOG(ERR,
1449                             "Protocol extraction metadata is disabled in mbuf with error %d",
1450                             -rte_errno);
1451                 return;
1452         }
1453
1454         PMD_DRV_LOG(DEBUG,
1455                     "Protocol extraction metadata offset in mbuf is : %d",
1456                     offset);
1457         rte_net_ice_dynfield_proto_xtr_metadata_offs = offset;
1458
1459         for (i = 0; i < RTE_DIM(ice_proto_xtr_ol_flag_params); i++) {
1460                 ol_flag = &ice_proto_xtr_ol_flag_params[i];
1461
1462                 if (!ol_flag->required)
1463                         continue;
1464
1465                 offset = rte_mbuf_dynflag_register(&ol_flag->param);
1466                 if (unlikely(offset == -1)) {
1467                         PMD_DRV_LOG(ERR,
1468                                     "Protocol extraction offload '%s' failed to register with error %d",
1469                                     ol_flag->param.name, -rte_errno);
1470
1471                         rte_net_ice_dynfield_proto_xtr_metadata_offs = -1;
1472                         break;
1473                 }
1474
1475                 PMD_DRV_LOG(DEBUG,
1476                             "Protocol extraction offload '%s' offset in mbuf is : %d",
1477                             ol_flag->param.name, offset);
1478                 *ol_flag->ol_flag = 1ULL << offset;
1479         }
1480 }
1481
1482 /*  Initialize SW parameters of PF */
1483 static int
1484 ice_pf_sw_init(struct rte_eth_dev *dev)
1485 {
1486         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
1487         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1488
1489         pf->lan_nb_qp_max =
1490                 (uint16_t)RTE_MIN(hw->func_caps.common_cap.num_txq,
1491                                   hw->func_caps.common_cap.num_rxq);
1492
1493         pf->lan_nb_qps = pf->lan_nb_qp_max;
1494
1495         ice_init_proto_xtr(dev);
1496
1497         if (hw->func_caps.fd_fltr_guar > 0 ||
1498             hw->func_caps.fd_fltr_best_effort > 0) {
1499                 pf->flags |= ICE_FLAG_FDIR;
1500                 pf->fdir_nb_qps = ICE_DEFAULT_QP_NUM_FDIR;
1501                 pf->lan_nb_qps = pf->lan_nb_qp_max - pf->fdir_nb_qps;
1502         } else {
1503                 pf->fdir_nb_qps = 0;
1504         }
1505         pf->fdir_qp_offset = 0;
1506
1507         return 0;
1508 }
1509
1510 struct ice_vsi *
1511 ice_setup_vsi(struct ice_pf *pf, enum ice_vsi_type type)
1512 {
1513         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1514         struct ice_vsi *vsi = NULL;
1515         struct ice_vsi_ctx vsi_ctx;
1516         int ret;
1517         struct rte_ether_addr broadcast = {
1518                 .addr_bytes = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff} };
1519         struct rte_ether_addr mac_addr;
1520         uint16_t max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
1521         uint8_t tc_bitmap = 0x1;
1522         uint16_t cfg;
1523
1524         /* hw->num_lports = 1 in NIC mode */
1525         vsi = rte_zmalloc(NULL, sizeof(struct ice_vsi), 0);
1526         if (!vsi)
1527                 return NULL;
1528
1529         vsi->idx = pf->next_vsi_idx;
1530         pf->next_vsi_idx++;
1531         vsi->type = type;
1532         vsi->adapter = ICE_PF_TO_ADAPTER(pf);
1533         vsi->max_macaddrs = ICE_NUM_MACADDR_MAX;
1534         vsi->vlan_anti_spoof_on = 0;
1535         vsi->vlan_filter_on = 1;
1536         TAILQ_INIT(&vsi->mac_list);
1537         TAILQ_INIT(&vsi->vlan_list);
1538
1539         /* Be sync with ETH_RSS_RETA_SIZE_x maximum value definition */
1540         pf->hash_lut_size = hw->func_caps.common_cap.rss_table_size >
1541                         ETH_RSS_RETA_SIZE_512 ? ETH_RSS_RETA_SIZE_512 :
1542                         hw->func_caps.common_cap.rss_table_size;
1543         pf->flags |= ICE_FLAG_RSS_AQ_CAPABLE;
1544
1545         memset(&vsi_ctx, 0, sizeof(vsi_ctx));
1546         switch (type) {
1547         case ICE_VSI_PF:
1548                 vsi->nb_qps = pf->lan_nb_qps;
1549                 vsi->base_queue = 1;
1550                 ice_vsi_config_default_rss(&vsi_ctx.info);
1551                 vsi_ctx.alloc_from_pool = true;
1552                 vsi_ctx.flags = ICE_AQ_VSI_TYPE_PF;
1553                 /* switch_id is queried by get_switch_config aq, which is done
1554                  * by ice_init_hw
1555                  */
1556                 vsi_ctx.info.sw_id = hw->port_info->sw_id;
1557                 vsi_ctx.info.sw_flags2 = ICE_AQ_VSI_SW_FLAG_LAN_ENA;
1558                 /* Allow all untagged or tagged packets */
1559                 vsi_ctx.info.vlan_flags = ICE_AQ_VSI_VLAN_MODE_ALL;
1560                 vsi_ctx.info.vlan_flags |= ICE_AQ_VSI_VLAN_EMOD_NOTHING;
1561                 vsi_ctx.info.q_opt_rss = ICE_AQ_VSI_Q_OPT_RSS_LUT_PF |
1562                                          ICE_AQ_VSI_Q_OPT_RSS_TPLZ;
1563
1564                 /* FDIR */
1565                 cfg = ICE_AQ_VSI_PROP_SECURITY_VALID |
1566                         ICE_AQ_VSI_PROP_FLOW_DIR_VALID;
1567                 vsi_ctx.info.valid_sections |= rte_cpu_to_le_16(cfg);
1568                 cfg = ICE_AQ_VSI_FD_ENABLE;
1569                 vsi_ctx.info.fd_options = rte_cpu_to_le_16(cfg);
1570                 vsi_ctx.info.max_fd_fltr_dedicated =
1571                         rte_cpu_to_le_16(hw->func_caps.fd_fltr_guar);
1572                 vsi_ctx.info.max_fd_fltr_shared =
1573                         rte_cpu_to_le_16(hw->func_caps.fd_fltr_best_effort);
1574
1575                 /* Enable VLAN/UP trip */
1576                 ret = ice_vsi_config_tc_queue_mapping(vsi,
1577                                                       &vsi_ctx.info,
1578                                                       ICE_DEFAULT_TCMAP);
1579                 if (ret) {
1580                         PMD_INIT_LOG(ERR,
1581                                      "tc queue mapping with vsi failed, "
1582                                      "err = %d",
1583                                      ret);
1584                         goto fail_mem;
1585                 }
1586
1587                 break;
1588         case ICE_VSI_CTRL:
1589                 vsi->nb_qps = pf->fdir_nb_qps;
1590                 vsi->base_queue = ICE_FDIR_QUEUE_ID;
1591                 vsi_ctx.alloc_from_pool = true;
1592                 vsi_ctx.flags = ICE_AQ_VSI_TYPE_PF;
1593
1594                 cfg = ICE_AQ_VSI_PROP_FLOW_DIR_VALID;
1595                 vsi_ctx.info.valid_sections |= rte_cpu_to_le_16(cfg);
1596                 cfg = ICE_AQ_VSI_FD_PROG_ENABLE;
1597                 vsi_ctx.info.fd_options = rte_cpu_to_le_16(cfg);
1598                 vsi_ctx.info.sw_id = hw->port_info->sw_id;
1599                 vsi_ctx.info.sw_flags2 = ICE_AQ_VSI_SW_FLAG_LAN_ENA;
1600                 ret = ice_vsi_config_tc_queue_mapping(vsi,
1601                                                       &vsi_ctx.info,
1602                                                       ICE_DEFAULT_TCMAP);
1603                 if (ret) {
1604                         PMD_INIT_LOG(ERR,
1605                                      "tc queue mapping with vsi failed, "
1606                                      "err = %d",
1607                                      ret);
1608                         goto fail_mem;
1609                 }
1610                 break;
1611         default:
1612                 /* for other types of VSI */
1613                 PMD_INIT_LOG(ERR, "other types of VSI not supported");
1614                 goto fail_mem;
1615         }
1616
1617         /* VF has MSIX interrupt in VF range, don't allocate here */
1618         if (type == ICE_VSI_PF) {
1619                 ret = ice_res_pool_alloc(&pf->msix_pool,
1620                                          RTE_MIN(vsi->nb_qps,
1621                                                  RTE_MAX_RXTX_INTR_VEC_ID));
1622                 if (ret < 0) {
1623                         PMD_INIT_LOG(ERR, "VSI MAIN %d get heap failed %d",
1624                                      vsi->vsi_id, ret);
1625                 }
1626                 vsi->msix_intr = ret;
1627                 vsi->nb_msix = RTE_MIN(vsi->nb_qps, RTE_MAX_RXTX_INTR_VEC_ID);
1628         } else if (type == ICE_VSI_CTRL) {
1629                 ret = ice_res_pool_alloc(&pf->msix_pool, 1);
1630                 if (ret < 0) {
1631                         PMD_DRV_LOG(ERR, "VSI %d get heap failed %d",
1632                                     vsi->vsi_id, ret);
1633                 }
1634                 vsi->msix_intr = ret;
1635                 vsi->nb_msix = 1;
1636         } else {
1637                 vsi->msix_intr = 0;
1638                 vsi->nb_msix = 0;
1639         }
1640         ret = ice_add_vsi(hw, vsi->idx, &vsi_ctx, NULL);
1641         if (ret != ICE_SUCCESS) {
1642                 PMD_INIT_LOG(ERR, "add vsi failed, err = %d", ret);
1643                 goto fail_mem;
1644         }
1645         /* store vsi information is SW structure */
1646         vsi->vsi_id = vsi_ctx.vsi_num;
1647         vsi->info = vsi_ctx.info;
1648         pf->vsis_allocated = vsi_ctx.vsis_allocd;
1649         pf->vsis_unallocated = vsi_ctx.vsis_unallocated;
1650
1651         if (type == ICE_VSI_PF) {
1652                 /* MAC configuration */
1653                 rte_ether_addr_copy((struct rte_ether_addr *)
1654                                         hw->port_info->mac.perm_addr,
1655                                     &pf->dev_addr);
1656
1657                 rte_ether_addr_copy(&pf->dev_addr, &mac_addr);
1658                 ret = ice_add_mac_filter(vsi, &mac_addr);
1659                 if (ret != ICE_SUCCESS)
1660                         PMD_INIT_LOG(ERR, "Failed to add dflt MAC filter");
1661
1662                 rte_ether_addr_copy(&broadcast, &mac_addr);
1663                 ret = ice_add_mac_filter(vsi, &mac_addr);
1664                 if (ret != ICE_SUCCESS)
1665                         PMD_INIT_LOG(ERR, "Failed to add MAC filter");
1666         }
1667
1668         /* At the beginning, only TC0. */
1669         /* What we need here is the maximam number of the TX queues.
1670          * Currently vsi->nb_qps means it.
1671          * Correct it if any change.
1672          */
1673         max_txqs[0] = vsi->nb_qps;
1674         ret = ice_cfg_vsi_lan(hw->port_info, vsi->idx,
1675                               tc_bitmap, max_txqs);
1676         if (ret != ICE_SUCCESS)
1677                 PMD_INIT_LOG(ERR, "Failed to config vsi sched");
1678
1679         return vsi;
1680 fail_mem:
1681         rte_free(vsi);
1682         pf->next_vsi_idx--;
1683         return NULL;
1684 }
1685
1686 static int
1687 ice_send_driver_ver(struct ice_hw *hw)
1688 {
1689         struct ice_driver_ver dv;
1690
1691         /* we don't have driver version use 0 for dummy */
1692         dv.major_ver = 0;
1693         dv.minor_ver = 0;
1694         dv.build_ver = 0;
1695         dv.subbuild_ver = 0;
1696         strncpy((char *)dv.driver_string, "dpdk", sizeof(dv.driver_string));
1697
1698         return ice_aq_send_driver_ver(hw, &dv, NULL);
1699 }
1700
1701 static int
1702 ice_pf_setup(struct ice_pf *pf)
1703 {
1704         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1705         struct ice_vsi *vsi;
1706         uint16_t unused;
1707
1708         /* Clear all stats counters */
1709         pf->offset_loaded = false;
1710         memset(&pf->stats, 0, sizeof(struct ice_hw_port_stats));
1711         memset(&pf->stats_offset, 0, sizeof(struct ice_hw_port_stats));
1712         memset(&pf->internal_stats, 0, sizeof(struct ice_eth_stats));
1713         memset(&pf->internal_stats_offset, 0, sizeof(struct ice_eth_stats));
1714
1715         /* force guaranteed filter pool for PF */
1716         ice_alloc_fd_guar_item(hw, &unused,
1717                                hw->func_caps.fd_fltr_guar);
1718         /* force shared filter pool for PF */
1719         ice_alloc_fd_shrd_item(hw, &unused,
1720                                hw->func_caps.fd_fltr_best_effort);
1721
1722         vsi = ice_setup_vsi(pf, ICE_VSI_PF);
1723         if (!vsi) {
1724                 PMD_INIT_LOG(ERR, "Failed to add vsi for PF");
1725                 return -EINVAL;
1726         }
1727
1728         pf->main_vsi = vsi;
1729
1730         return 0;
1731 }
1732
1733 /* PCIe configuration space setting */
1734 #define PCI_CFG_SPACE_SIZE          256
1735 #define PCI_CFG_SPACE_EXP_SIZE      4096
1736 #define PCI_EXT_CAP_ID(header)      (int)((header) & 0x0000ffff)
1737 #define PCI_EXT_CAP_NEXT(header)    (((header) >> 20) & 0xffc)
1738 #define PCI_EXT_CAP_ID_DSN          0x03
1739
1740 static int
1741 ice_pci_find_next_ext_capability(struct rte_pci_device *dev, int cap)
1742 {
1743         uint32_t header;
1744         int ttl;
1745         int pos = PCI_CFG_SPACE_SIZE;
1746
1747         /* minimum 8 bytes per capability */
1748         ttl = (PCI_CFG_SPACE_EXP_SIZE - PCI_CFG_SPACE_SIZE) / 8;
1749
1750         if (rte_pci_read_config(dev, &header, 4, pos) < 0) {
1751                 PMD_INIT_LOG(ERR, "ice error reading extended capabilities\n");
1752                 return -1;
1753         }
1754
1755         /*
1756          * If we have no capabilities, this is indicated by cap ID,
1757          * cap version and next pointer all being 0.
1758          */
1759         if (header == 0)
1760                 return 0;
1761
1762         while (ttl-- > 0) {
1763                 if (PCI_EXT_CAP_ID(header) == cap)
1764                         return pos;
1765
1766                 pos = PCI_EXT_CAP_NEXT(header);
1767
1768                 if (pos < PCI_CFG_SPACE_SIZE)
1769                         break;
1770
1771                 if (rte_pci_read_config(dev, &header, 4, pos) < 0) {
1772                         PMD_INIT_LOG(ERR, "ice error reading extended capabilities\n");
1773                         return -1;
1774                 }
1775         }
1776
1777         return 0;
1778 }
1779
1780 /*
1781  * Extract device serial number from PCIe Configuration Space and
1782  * determine the pkg file path according to the DSN.
1783  */
1784 static int
1785 ice_pkg_file_search_path(struct rte_pci_device *pci_dev, char *pkg_file)
1786 {
1787         int pos;
1788         char opt_ddp_filename[ICE_MAX_PKG_FILENAME_SIZE];
1789         uint32_t dsn_low, dsn_high;
1790         memset(opt_ddp_filename, 0, ICE_MAX_PKG_FILENAME_SIZE);
1791
1792         pos = ice_pci_find_next_ext_capability(pci_dev, PCI_EXT_CAP_ID_DSN);
1793
1794         if (pos) {
1795                 rte_pci_read_config(pci_dev, &dsn_low, 4, pos + 4);
1796                 rte_pci_read_config(pci_dev, &dsn_high, 4, pos + 8);
1797                 snprintf(opt_ddp_filename, ICE_MAX_PKG_FILENAME_SIZE,
1798                          "ice-%08x%08x.pkg", dsn_high, dsn_low);
1799         } else {
1800                 PMD_INIT_LOG(ERR, "Failed to read device serial number\n");
1801                 goto fail_dsn;
1802         }
1803
1804         strncpy(pkg_file, ICE_PKG_FILE_SEARCH_PATH_UPDATES,
1805                 ICE_MAX_PKG_FILENAME_SIZE);
1806         if (!access(strcat(pkg_file, opt_ddp_filename), 0))
1807                 return 0;
1808
1809         strncpy(pkg_file, ICE_PKG_FILE_SEARCH_PATH_DEFAULT,
1810                 ICE_MAX_PKG_FILENAME_SIZE);
1811         if (!access(strcat(pkg_file, opt_ddp_filename), 0))
1812                 return 0;
1813
1814 fail_dsn:
1815         strncpy(pkg_file, ICE_PKG_FILE_UPDATES, ICE_MAX_PKG_FILENAME_SIZE);
1816         if (!access(pkg_file, 0))
1817                 return 0;
1818         strncpy(pkg_file, ICE_PKG_FILE_DEFAULT, ICE_MAX_PKG_FILENAME_SIZE);
1819         return 0;
1820 }
1821
1822 enum ice_pkg_type
1823 ice_load_pkg_type(struct ice_hw *hw)
1824 {
1825         enum ice_pkg_type package_type;
1826
1827         /* store the activated package type (OS default or Comms) */
1828         if (!strncmp((char *)hw->active_pkg_name, ICE_OS_DEFAULT_PKG_NAME,
1829                 ICE_PKG_NAME_SIZE))
1830                 package_type = ICE_PKG_TYPE_OS_DEFAULT;
1831         else if (!strncmp((char *)hw->active_pkg_name, ICE_COMMS_PKG_NAME,
1832                 ICE_PKG_NAME_SIZE))
1833                 package_type = ICE_PKG_TYPE_COMMS;
1834         else
1835                 package_type = ICE_PKG_TYPE_UNKNOWN;
1836
1837         PMD_INIT_LOG(NOTICE, "Active package is: %d.%d.%d.%d, %s",
1838                 hw->active_pkg_ver.major, hw->active_pkg_ver.minor,
1839                 hw->active_pkg_ver.update, hw->active_pkg_ver.draft,
1840                 hw->active_pkg_name);
1841
1842         return package_type;
1843 }
1844
1845 static int ice_load_pkg(struct rte_eth_dev *dev)
1846 {
1847         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
1848         char pkg_file[ICE_MAX_PKG_FILENAME_SIZE];
1849         int err;
1850         uint8_t *buf;
1851         int buf_len;
1852         FILE *file;
1853         struct stat fstat;
1854         struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device);
1855         struct ice_adapter *ad =
1856                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1857
1858         ice_pkg_file_search_path(pci_dev, pkg_file);
1859
1860         file = fopen(pkg_file, "rb");
1861         if (!file)  {
1862                 PMD_INIT_LOG(ERR, "failed to open file: %s\n", pkg_file);
1863                 return -1;
1864         }
1865
1866         err = stat(pkg_file, &fstat);
1867         if (err) {
1868                 PMD_INIT_LOG(ERR, "failed to get file stats\n");
1869                 fclose(file);
1870                 return err;
1871         }
1872
1873         buf_len = fstat.st_size;
1874         buf = rte_malloc(NULL, buf_len, 0);
1875
1876         if (!buf) {
1877                 PMD_INIT_LOG(ERR, "failed to allocate buf of size %d for package\n",
1878                                 buf_len);
1879                 fclose(file);
1880                 return -1;
1881         }
1882
1883         err = fread(buf, buf_len, 1, file);
1884         if (err != 1) {
1885                 PMD_INIT_LOG(ERR, "failed to read package data\n");
1886                 fclose(file);
1887                 err = -1;
1888                 goto fail_exit;
1889         }
1890
1891         fclose(file);
1892
1893         err = ice_copy_and_init_pkg(hw, buf, buf_len);
1894         if (err) {
1895                 PMD_INIT_LOG(ERR, "ice_copy_and_init_hw failed: %d\n", err);
1896                 goto fail_exit;
1897         }
1898
1899         /* store the loaded pkg type info */
1900         ad->active_pkg_type = ice_load_pkg_type(hw);
1901
1902         err = ice_init_hw_tbls(hw);
1903         if (err) {
1904                 PMD_INIT_LOG(ERR, "ice_init_hw_tbls failed: %d\n", err);
1905                 goto fail_init_tbls;
1906         }
1907
1908         return 0;
1909
1910 fail_init_tbls:
1911         rte_free(hw->pkg_copy);
1912 fail_exit:
1913         rte_free(buf);
1914         return err;
1915 }
1916
1917 static void
1918 ice_base_queue_get(struct ice_pf *pf)
1919 {
1920         uint32_t reg;
1921         struct ice_hw *hw = ICE_PF_TO_HW(pf);
1922
1923         reg = ICE_READ_REG(hw, PFLAN_RX_QALLOC);
1924         if (reg & PFLAN_RX_QALLOC_VALID_M) {
1925                 pf->base_queue = reg & PFLAN_RX_QALLOC_FIRSTQ_M;
1926         } else {
1927                 PMD_INIT_LOG(WARNING, "Failed to get Rx base queue"
1928                                         " index");
1929         }
1930 }
1931
1932 static int
1933 parse_bool(const char *key, const char *value, void *args)
1934 {
1935         int *i = (int *)args;
1936         char *end;
1937         int num;
1938
1939         num = strtoul(value, &end, 10);
1940
1941         if (num != 0 && num != 1) {
1942                 PMD_DRV_LOG(WARNING, "invalid value:\"%s\" for key:\"%s\", "
1943                         "value must be 0 or 1",
1944                         value, key);
1945                 return -1;
1946         }
1947
1948         *i = num;
1949         return 0;
1950 }
1951
1952 static int ice_parse_devargs(struct rte_eth_dev *dev)
1953 {
1954         struct ice_adapter *ad =
1955                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
1956         struct rte_devargs *devargs = dev->device->devargs;
1957         struct rte_kvargs *kvlist;
1958         int ret;
1959
1960         if (devargs == NULL)
1961                 return 0;
1962
1963         kvlist = rte_kvargs_parse(devargs->args, ice_valid_args);
1964         if (kvlist == NULL) {
1965                 PMD_INIT_LOG(ERR, "Invalid kvargs key\n");
1966                 return -EINVAL;
1967         }
1968
1969         ad->devargs.proto_xtr_dflt = PROTO_XTR_NONE;
1970         memset(ad->devargs.proto_xtr, PROTO_XTR_NONE,
1971                sizeof(ad->devargs.proto_xtr));
1972
1973         ret = rte_kvargs_process(kvlist, ICE_PROTO_XTR_ARG,
1974                                  &handle_proto_xtr_arg, &ad->devargs);
1975         if (ret)
1976                 goto bail;
1977
1978         ret = rte_kvargs_process(kvlist, ICE_SAFE_MODE_SUPPORT_ARG,
1979                                  &parse_bool, &ad->devargs.safe_mode_support);
1980         if (ret)
1981                 goto bail;
1982
1983         ret = rte_kvargs_process(kvlist, ICE_PIPELINE_MODE_SUPPORT_ARG,
1984                                  &parse_bool, &ad->devargs.pipe_mode_support);
1985         if (ret)
1986                 goto bail;
1987
1988         ret = rte_kvargs_process(kvlist, ICE_FLOW_MARK_SUPPORT_ARG,
1989                                  &parse_bool, &ad->devargs.flow_mark_support);
1990         if (ret)
1991                 goto bail;
1992
1993 bail:
1994         rte_kvargs_free(kvlist);
1995         return ret;
1996 }
1997
1998 /* Forward LLDP packets to default VSI by set switch rules */
1999 static int
2000 ice_vsi_config_sw_lldp(struct ice_vsi *vsi,  bool on)
2001 {
2002         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2003         struct ice_fltr_list_entry *s_list_itr = NULL;
2004         struct LIST_HEAD_TYPE list_head;
2005         int ret = 0;
2006
2007         INIT_LIST_HEAD(&list_head);
2008
2009         s_list_itr = (struct ice_fltr_list_entry *)
2010                         ice_malloc(hw, sizeof(*s_list_itr));
2011         if (!s_list_itr)
2012                 return -ENOMEM;
2013         s_list_itr->fltr_info.lkup_type = ICE_SW_LKUP_ETHERTYPE;
2014         s_list_itr->fltr_info.vsi_handle = vsi->idx;
2015         s_list_itr->fltr_info.l_data.ethertype_mac.ethertype =
2016                         RTE_ETHER_TYPE_LLDP;
2017         s_list_itr->fltr_info.fltr_act = ICE_FWD_TO_VSI;
2018         s_list_itr->fltr_info.flag = ICE_FLTR_RX;
2019         s_list_itr->fltr_info.src_id = ICE_SRC_ID_LPORT;
2020         LIST_ADD(&s_list_itr->list_entry, &list_head);
2021         if (on)
2022                 ret = ice_add_eth_mac(hw, &list_head);
2023         else
2024                 ret = ice_remove_eth_mac(hw, &list_head);
2025
2026         rte_free(s_list_itr);
2027         return ret;
2028 }
2029
2030 static enum ice_status
2031 ice_get_hw_res(struct ice_hw *hw, uint16_t res_type,
2032                 uint16_t num, uint16_t desc_id,
2033                 uint16_t *prof_buf, uint16_t *num_prof)
2034 {
2035         struct ice_aqc_get_allocd_res_desc_resp *resp_buf;
2036         int ret;
2037         uint16_t buf_len;
2038         bool res_shared = 1;
2039         struct ice_aq_desc aq_desc;
2040         struct ice_sq_cd *cd = NULL;
2041         struct ice_aqc_get_allocd_res_desc *cmd =
2042                         &aq_desc.params.get_res_desc;
2043
2044         buf_len = sizeof(resp_buf->elem) * num;
2045         resp_buf = ice_malloc(hw, buf_len);
2046         if (!resp_buf)
2047                 return -ENOMEM;
2048
2049         ice_fill_dflt_direct_cmd_desc(&aq_desc,
2050                         ice_aqc_opc_get_allocd_res_desc);
2051
2052         cmd->ops.cmd.res = CPU_TO_LE16(((res_type << ICE_AQC_RES_TYPE_S) &
2053                                 ICE_AQC_RES_TYPE_M) | (res_shared ?
2054                                 ICE_AQC_RES_TYPE_FLAG_SHARED : 0));
2055         cmd->ops.cmd.first_desc = CPU_TO_LE16(desc_id);
2056
2057         ret = ice_aq_send_cmd(hw, &aq_desc, resp_buf, buf_len, cd);
2058         if (!ret)
2059                 *num_prof = LE16_TO_CPU(cmd->ops.resp.num_desc);
2060         else
2061                 goto exit;
2062
2063         ice_memcpy(prof_buf, resp_buf->elem, sizeof(resp_buf->elem) *
2064                         (*num_prof), ICE_NONDMA_TO_NONDMA);
2065
2066 exit:
2067         rte_free(resp_buf);
2068         return ret;
2069 }
2070 static int
2071 ice_cleanup_resource(struct ice_hw *hw, uint16_t res_type)
2072 {
2073         int ret;
2074         uint16_t prof_id;
2075         uint16_t prof_buf[ICE_MAX_RES_DESC_NUM];
2076         uint16_t first_desc = 1;
2077         uint16_t num_prof = 0;
2078
2079         ret = ice_get_hw_res(hw, res_type, ICE_MAX_RES_DESC_NUM,
2080                         first_desc, prof_buf, &num_prof);
2081         if (ret) {
2082                 PMD_INIT_LOG(ERR, "Failed to get fxp resource");
2083                 return ret;
2084         }
2085
2086         for (prof_id = 0; prof_id < num_prof; prof_id++) {
2087                 ret = ice_free_hw_res(hw, res_type, 1, &prof_buf[prof_id]);
2088                 if (ret) {
2089                         PMD_INIT_LOG(ERR, "Failed to free fxp resource");
2090                         return ret;
2091                 }
2092         }
2093         return 0;
2094 }
2095
2096 static int
2097 ice_reset_fxp_resource(struct ice_hw *hw)
2098 {
2099         int ret;
2100
2101         ret = ice_cleanup_resource(hw, ICE_AQC_RES_TYPE_FD_PROF_BLDR_PROFID);
2102         if (ret) {
2103                 PMD_INIT_LOG(ERR, "Failed to clearup fdir resource");
2104                 return ret;
2105         }
2106
2107         ret = ice_cleanup_resource(hw, ICE_AQC_RES_TYPE_HASH_PROF_BLDR_PROFID);
2108         if (ret) {
2109                 PMD_INIT_LOG(ERR, "Failed to clearup rss resource");
2110                 return ret;
2111         }
2112
2113         return 0;
2114 }
2115
2116 static int
2117 ice_dev_init(struct rte_eth_dev *dev)
2118 {
2119         struct rte_pci_device *pci_dev;
2120         struct rte_intr_handle *intr_handle;
2121         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2122         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2123         struct ice_adapter *ad =
2124                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
2125         struct ice_vsi *vsi;
2126         int ret;
2127
2128         dev->dev_ops = &ice_eth_dev_ops;
2129         dev->rx_pkt_burst = ice_recv_pkts;
2130         dev->tx_pkt_burst = ice_xmit_pkts;
2131         dev->tx_pkt_prepare = ice_prep_pkts;
2132
2133         /* for secondary processes, we don't initialise any further as primary
2134          * has already done this work.
2135          */
2136         if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
2137                 ice_set_rx_function(dev);
2138                 ice_set_tx_function(dev);
2139                 return 0;
2140         }
2141
2142         ice_set_default_ptype_table(dev);
2143         pci_dev = RTE_DEV_TO_PCI(dev->device);
2144         intr_handle = &pci_dev->intr_handle;
2145
2146         pf->adapter = ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
2147         pf->adapter->eth_dev = dev;
2148         pf->dev_data = dev->data;
2149         hw->back = pf->adapter;
2150         hw->hw_addr = (uint8_t *)pci_dev->mem_resource[0].addr;
2151         hw->vendor_id = pci_dev->id.vendor_id;
2152         hw->device_id = pci_dev->id.device_id;
2153         hw->subsystem_vendor_id = pci_dev->id.subsystem_vendor_id;
2154         hw->subsystem_device_id = pci_dev->id.subsystem_device_id;
2155         hw->bus.device = pci_dev->addr.devid;
2156         hw->bus.func = pci_dev->addr.function;
2157
2158         ret = ice_parse_devargs(dev);
2159         if (ret) {
2160                 PMD_INIT_LOG(ERR, "Failed to parse devargs");
2161                 return -EINVAL;
2162         }
2163
2164         ice_init_controlq_parameter(hw);
2165
2166         ret = ice_init_hw(hw);
2167         if (ret) {
2168                 PMD_INIT_LOG(ERR, "Failed to initialize HW");
2169                 return -EINVAL;
2170         }
2171
2172         ret = ice_load_pkg(dev);
2173         if (ret) {
2174                 if (ad->devargs.safe_mode_support == 0) {
2175                         PMD_INIT_LOG(ERR, "Failed to load the DDP package,"
2176                                         "Use safe-mode-support=1 to enter Safe Mode");
2177                         return ret;
2178                 }
2179
2180                 PMD_INIT_LOG(WARNING, "Failed to load the DDP package,"
2181                                         "Entering Safe Mode");
2182                 ad->is_safe_mode = 1;
2183         }
2184
2185         PMD_INIT_LOG(INFO, "FW %d.%d.%05d API %d.%d",
2186                      hw->fw_maj_ver, hw->fw_min_ver, hw->fw_build,
2187                      hw->api_maj_ver, hw->api_min_ver);
2188
2189         ice_pf_sw_init(dev);
2190         ret = ice_init_mac_address(dev);
2191         if (ret) {
2192                 PMD_INIT_LOG(ERR, "Failed to initialize mac address");
2193                 goto err_init_mac;
2194         }
2195
2196         /* Pass the information to the rte_eth_dev_close() that it should also
2197          * release the private port resources.
2198          */
2199         dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
2200
2201         ret = ice_res_pool_init(&pf->msix_pool, 1,
2202                                 hw->func_caps.common_cap.num_msix_vectors - 1);
2203         if (ret) {
2204                 PMD_INIT_LOG(ERR, "Failed to init MSIX pool");
2205                 goto err_msix_pool_init;
2206         }
2207
2208         ret = ice_pf_setup(pf);
2209         if (ret) {
2210                 PMD_INIT_LOG(ERR, "Failed to setup PF");
2211                 goto err_pf_setup;
2212         }
2213
2214         ret = ice_send_driver_ver(hw);
2215         if (ret) {
2216                 PMD_INIT_LOG(ERR, "Failed to send driver version");
2217                 goto err_pf_setup;
2218         }
2219
2220         vsi = pf->main_vsi;
2221
2222         /* Disable double vlan by default */
2223         ice_vsi_config_double_vlan(vsi, false);
2224
2225         ret = ice_aq_stop_lldp(hw, true, false, NULL);
2226         if (ret != ICE_SUCCESS)
2227                 PMD_INIT_LOG(DEBUG, "lldp has already stopped\n");
2228         ret = ice_init_dcb(hw, true);
2229         if (ret != ICE_SUCCESS)
2230                 PMD_INIT_LOG(DEBUG, "Failed to init DCB\n");
2231         /* Forward LLDP packets to default VSI */
2232         ret = ice_vsi_config_sw_lldp(vsi, true);
2233         if (ret != ICE_SUCCESS)
2234                 PMD_INIT_LOG(DEBUG, "Failed to cfg lldp\n");
2235         /* register callback func to eal lib */
2236         rte_intr_callback_register(intr_handle,
2237                                    ice_interrupt_handler, dev);
2238
2239         ice_pf_enable_irq0(hw);
2240
2241         /* enable uio intr after callback register */
2242         rte_intr_enable(intr_handle);
2243
2244         /* get base queue pairs index  in the device */
2245         ice_base_queue_get(pf);
2246
2247         if (!ad->is_safe_mode) {
2248                 ret = ice_flow_init(ad);
2249                 if (ret) {
2250                         PMD_INIT_LOG(ERR, "Failed to initialize flow");
2251                         return ret;
2252                 }
2253         }
2254
2255         ret = ice_reset_fxp_resource(hw);
2256         if (ret) {
2257                 PMD_INIT_LOG(ERR, "Failed to reset fxp resource");
2258                 return ret;
2259         }
2260
2261         return 0;
2262
2263 err_pf_setup:
2264         ice_res_pool_destroy(&pf->msix_pool);
2265 err_msix_pool_init:
2266         rte_free(dev->data->mac_addrs);
2267         dev->data->mac_addrs = NULL;
2268 err_init_mac:
2269         ice_sched_cleanup_all(hw);
2270         rte_free(hw->port_info);
2271         ice_shutdown_all_ctrlq(hw);
2272         rte_free(pf->proto_xtr);
2273
2274         return ret;
2275 }
2276
2277 int
2278 ice_release_vsi(struct ice_vsi *vsi)
2279 {
2280         struct ice_hw *hw;
2281         struct ice_vsi_ctx vsi_ctx;
2282         enum ice_status ret;
2283
2284         if (!vsi)
2285                 return 0;
2286
2287         hw = ICE_VSI_TO_HW(vsi);
2288
2289         ice_remove_all_mac_vlan_filters(vsi);
2290
2291         memset(&vsi_ctx, 0, sizeof(vsi_ctx));
2292
2293         vsi_ctx.vsi_num = vsi->vsi_id;
2294         vsi_ctx.info = vsi->info;
2295         ret = ice_free_vsi(hw, vsi->idx, &vsi_ctx, false, NULL);
2296         if (ret != ICE_SUCCESS) {
2297                 PMD_INIT_LOG(ERR, "Failed to free vsi by aq, %u", vsi->vsi_id);
2298                 rte_free(vsi);
2299                 return -1;
2300         }
2301
2302         rte_free(vsi);
2303         return 0;
2304 }
2305
2306 void
2307 ice_vsi_disable_queues_intr(struct ice_vsi *vsi)
2308 {
2309         struct rte_eth_dev *dev = vsi->adapter->eth_dev;
2310         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2311         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2312         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2313         uint16_t msix_intr, i;
2314
2315         /* disable interrupt and also clear all the exist config */
2316         for (i = 0; i < vsi->nb_qps; i++) {
2317                 ICE_WRITE_REG(hw, QINT_TQCTL(vsi->base_queue + i), 0);
2318                 ICE_WRITE_REG(hw, QINT_RQCTL(vsi->base_queue + i), 0);
2319                 rte_wmb();
2320         }
2321
2322         if (rte_intr_allow_others(intr_handle))
2323                 /* vfio-pci */
2324                 for (i = 0; i < vsi->nb_msix; i++) {
2325                         msix_intr = vsi->msix_intr + i;
2326                         ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr),
2327                                       GLINT_DYN_CTL_WB_ON_ITR_M);
2328                 }
2329         else
2330                 /* igb_uio */
2331                 ICE_WRITE_REG(hw, GLINT_DYN_CTL(0), GLINT_DYN_CTL_WB_ON_ITR_M);
2332 }
2333
2334 static void
2335 ice_dev_stop(struct rte_eth_dev *dev)
2336 {
2337         struct rte_eth_dev_data *data = dev->data;
2338         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2339         struct ice_vsi *main_vsi = pf->main_vsi;
2340         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2341         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2342         uint16_t i;
2343
2344         /* avoid stopping again */
2345         if (pf->adapter_stopped)
2346                 return;
2347
2348         /* stop and clear all Rx queues */
2349         for (i = 0; i < data->nb_rx_queues; i++)
2350                 ice_rx_queue_stop(dev, i);
2351
2352         /* stop and clear all Tx queues */
2353         for (i = 0; i < data->nb_tx_queues; i++)
2354                 ice_tx_queue_stop(dev, i);
2355
2356         /* disable all queue interrupts */
2357         ice_vsi_disable_queues_intr(main_vsi);
2358
2359         if (pf->init_link_up)
2360                 ice_dev_set_link_up(dev);
2361         else
2362                 ice_dev_set_link_down(dev);
2363
2364         /* Clean datapath event and queue/vec mapping */
2365         rte_intr_efd_disable(intr_handle);
2366         if (intr_handle->intr_vec) {
2367                 rte_free(intr_handle->intr_vec);
2368                 intr_handle->intr_vec = NULL;
2369         }
2370
2371         pf->adapter_stopped = true;
2372 }
2373
2374 static void
2375 ice_dev_close(struct rte_eth_dev *dev)
2376 {
2377         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2378         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2379         struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
2380         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2381         struct ice_adapter *ad =
2382                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
2383
2384         /* Since stop will make link down, then the link event will be
2385          * triggered, disable the irq firstly to avoid the port_infoe etc
2386          * resources deallocation causing the interrupt service thread
2387          * crash.
2388          */
2389         ice_pf_disable_irq0(hw);
2390
2391         ice_dev_stop(dev);
2392
2393         if (!ad->is_safe_mode)
2394                 ice_flow_uninit(ad);
2395
2396         /* release all queue resource */
2397         ice_free_queues(dev);
2398
2399         ice_res_pool_destroy(&pf->msix_pool);
2400         ice_release_vsi(pf->main_vsi);
2401         ice_sched_cleanup_all(hw);
2402         ice_free_hw_tbls(hw);
2403         rte_free(hw->port_info);
2404         hw->port_info = NULL;
2405         ice_shutdown_all_ctrlq(hw);
2406         rte_free(pf->proto_xtr);
2407         pf->proto_xtr = NULL;
2408
2409         dev->dev_ops = NULL;
2410         dev->rx_pkt_burst = NULL;
2411         dev->tx_pkt_burst = NULL;
2412
2413         rte_free(dev->data->mac_addrs);
2414         dev->data->mac_addrs = NULL;
2415
2416         /* disable uio intr before callback unregister */
2417         rte_intr_disable(intr_handle);
2418
2419         /* unregister callback func from eal lib */
2420         rte_intr_callback_unregister(intr_handle,
2421                                      ice_interrupt_handler, dev);
2422 }
2423
2424 static int
2425 ice_dev_uninit(struct rte_eth_dev *dev)
2426 {
2427         ice_dev_close(dev);
2428
2429         return 0;
2430 }
2431
2432 static void
2433 ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
2434 {
2435         struct ice_hw *hw = ICE_PF_TO_HW(pf);
2436         struct ice_vsi *vsi = pf->main_vsi;
2437         int ret;
2438
2439         /* Configure RSS for IPv4 with src/dst addr as input set */
2440         if (rss_hf & ETH_RSS_IPV4) {
2441                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
2442                                       ICE_FLOW_SEG_HDR_IPV4 |
2443                                       ICE_FLOW_SEG_HDR_IPV_OTHER, 0);
2444                 if (ret)
2445                         PMD_DRV_LOG(ERR, "%s IPV4 rss flow fail %d",
2446                                     __func__, ret);
2447         }
2448
2449         /* Configure RSS for IPv6 with src/dst addr as input set */
2450         if (rss_hf & ETH_RSS_IPV6) {
2451                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
2452                                       ICE_FLOW_SEG_HDR_IPV6 |
2453                                       ICE_FLOW_SEG_HDR_IPV_OTHER, 0);
2454                 if (ret)
2455                         PMD_DRV_LOG(ERR, "%s IPV6 rss flow fail %d",
2456                                     __func__, ret);
2457         }
2458
2459         /* Configure RSS for udp4 with src/dst addr and port as input set */
2460         if (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP) {
2461                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV4,
2462                                       ICE_FLOW_SEG_HDR_UDP |
2463                                       ICE_FLOW_SEG_HDR_IPV4 |
2464                                       ICE_FLOW_SEG_HDR_IPV_OTHER, 0);
2465                 if (ret)
2466                         PMD_DRV_LOG(ERR, "%s UDP_IPV4 rss flow fail %d",
2467                                     __func__, ret);
2468         }
2469
2470         /* Configure RSS for udp6 with src/dst addr and port as input set */
2471         if (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP) {
2472                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV6,
2473                                       ICE_FLOW_SEG_HDR_UDP |
2474                                       ICE_FLOW_SEG_HDR_IPV6 |
2475                                       ICE_FLOW_SEG_HDR_IPV_OTHER, 0);
2476                 if (ret)
2477                         PMD_DRV_LOG(ERR, "%s UDP_IPV6 rss flow fail %d",
2478                                     __func__, ret);
2479         }
2480
2481         /* Configure RSS for tcp4 with src/dst addr and port as input set */
2482         if (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP) {
2483                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV4,
2484                                       ICE_FLOW_SEG_HDR_TCP |
2485                                       ICE_FLOW_SEG_HDR_IPV4 |
2486                                       ICE_FLOW_SEG_HDR_IPV_OTHER, 0);
2487                 if (ret)
2488                         PMD_DRV_LOG(ERR, "%s TCP_IPV4 rss flow fail %d",
2489                                     __func__, ret);
2490         }
2491
2492         /* Configure RSS for tcp6 with src/dst addr and port as input set */
2493         if (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP) {
2494                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV6,
2495                                       ICE_FLOW_SEG_HDR_TCP |
2496                                       ICE_FLOW_SEG_HDR_IPV6 |
2497                                       ICE_FLOW_SEG_HDR_IPV_OTHER, 0);
2498                 if (ret)
2499                         PMD_DRV_LOG(ERR, "%s TCP_IPV6 rss flow fail %d",
2500                                     __func__, ret);
2501         }
2502
2503         /* Configure RSS for sctp4 with src/dst addr and port as input set */
2504         if (rss_hf & ETH_RSS_NONFRAG_IPV4_SCTP) {
2505                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
2506                                       ICE_FLOW_SEG_HDR_SCTP |
2507                                       ICE_FLOW_SEG_HDR_IPV4 |
2508                                       ICE_FLOW_SEG_HDR_IPV_OTHER, 0);
2509                 if (ret)
2510                         PMD_DRV_LOG(ERR, "%s SCTP_IPV4 rss flow fail %d",
2511                                     __func__, ret);
2512         }
2513
2514         /* Configure RSS for sctp6 with src/dst addr and port as input set */
2515         if (rss_hf & ETH_RSS_NONFRAG_IPV6_SCTP) {
2516                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
2517                                       ICE_FLOW_SEG_HDR_SCTP |
2518                                       ICE_FLOW_SEG_HDR_IPV6 |
2519                                       ICE_FLOW_SEG_HDR_IPV_OTHER, 0);
2520                 if (ret)
2521                         PMD_DRV_LOG(ERR, "%s SCTP_IPV6 rss flow fail %d",
2522                                     __func__, ret);
2523         }
2524
2525         if (rss_hf & ETH_RSS_IPV4) {
2526                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
2527                                 ICE_FLOW_SEG_HDR_GTPU_IP, 0);
2528                 if (ret)
2529                         PMD_DRV_LOG(ERR, "%s GTPU_IPV4 rss flow fail %d",
2530                                     __func__, ret);
2531
2532                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV4,
2533                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2534                 if (ret)
2535                         PMD_DRV_LOG(ERR, "%s PPPoE_IPV4 rss flow fail %d",
2536                                     __func__, ret);
2537         }
2538
2539         if (rss_hf & ETH_RSS_IPV6) {
2540                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
2541                                 ICE_FLOW_SEG_HDR_GTPU_IP, 0);
2542                 if (ret)
2543                         PMD_DRV_LOG(ERR, "%s GTPU_IPV6 rss flow fail %d",
2544                                     __func__, ret);
2545
2546                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_FLOW_HASH_IPV6,
2547                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2548                 if (ret)
2549                         PMD_DRV_LOG(ERR, "%s PPPoE_IPV6 rss flow fail %d",
2550                                     __func__, ret);
2551         }
2552
2553         if (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP) {
2554                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV4,
2555                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2556                 if (ret)
2557                         PMD_DRV_LOG(ERR, "%s PPPoE_IPV4_UDP rss flow fail %d",
2558                                     __func__, ret);
2559         }
2560
2561         if (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP) {
2562                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_UDP_IPV6,
2563                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2564                 if (ret)
2565                         PMD_DRV_LOG(ERR, "%s PPPoE_IPV6_UDP rss flow fail %d",
2566                                     __func__, ret);
2567         }
2568
2569         if (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP) {
2570                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV4,
2571                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2572                 if (ret)
2573                         PMD_DRV_LOG(ERR, "%s PPPoE_IPV4_TCP rss flow fail %d",
2574                                     __func__, ret);
2575         }
2576
2577         if (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP) {
2578                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_TCP_IPV6,
2579                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2580                 if (ret)
2581                         PMD_DRV_LOG(ERR, "%s PPPoE_IPV6_TCP rss flow fail %d",
2582                                     __func__, ret);
2583         }
2584
2585         if (rss_hf & ETH_RSS_NONFRAG_IPV4_SCTP) {
2586                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_SCTP_IPV4,
2587                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2588                 if (ret)
2589                         PMD_DRV_LOG(ERR, "%s PPPoE_IPV4_SCTP rss flow fail %d",
2590                                     __func__, ret);
2591         }
2592
2593         if (rss_hf & ETH_RSS_NONFRAG_IPV6_SCTP) {
2594                 ret = ice_add_rss_cfg(hw, vsi->idx, ICE_HASH_SCTP_IPV6,
2595                                 ICE_FLOW_SEG_HDR_PPPOE, 0);
2596                 if (ret)
2597                         PMD_DRV_LOG(ERR, "%s PPPoE_IPV6_SCTP rss flow fail %d",
2598                                     __func__, ret);
2599         }
2600 }
2601
2602 static int ice_init_rss(struct ice_pf *pf)
2603 {
2604         struct ice_hw *hw = ICE_PF_TO_HW(pf);
2605         struct ice_vsi *vsi = pf->main_vsi;
2606         struct rte_eth_dev *dev = pf->adapter->eth_dev;
2607         struct rte_eth_rss_conf *rss_conf;
2608         struct ice_aqc_get_set_rss_keys key;
2609         uint16_t i, nb_q;
2610         int ret = 0;
2611         bool is_safe_mode = pf->adapter->is_safe_mode;
2612         uint32_t reg;
2613
2614         rss_conf = &dev->data->dev_conf.rx_adv_conf.rss_conf;
2615         nb_q = dev->data->nb_rx_queues;
2616         vsi->rss_key_size = ICE_AQC_GET_SET_RSS_KEY_DATA_RSS_KEY_SIZE;
2617         vsi->rss_lut_size = pf->hash_lut_size;
2618
2619         if (is_safe_mode) {
2620                 PMD_DRV_LOG(WARNING, "RSS is not supported in safe mode\n");
2621                 return 0;
2622         }
2623
2624         if (!vsi->rss_key)
2625                 vsi->rss_key = rte_zmalloc(NULL,
2626                                            vsi->rss_key_size, 0);
2627         if (!vsi->rss_lut)
2628                 vsi->rss_lut = rte_zmalloc(NULL,
2629                                            vsi->rss_lut_size, 0);
2630
2631         /* configure RSS key */
2632         if (!rss_conf->rss_key) {
2633                 /* Calculate the default hash key */
2634                 for (i = 0; i <= vsi->rss_key_size; i++)
2635                         vsi->rss_key[i] = (uint8_t)rte_rand();
2636         } else {
2637                 rte_memcpy(vsi->rss_key, rss_conf->rss_key,
2638                            RTE_MIN(rss_conf->rss_key_len,
2639                                    vsi->rss_key_size));
2640         }
2641         rte_memcpy(key.standard_rss_key, vsi->rss_key, vsi->rss_key_size);
2642         ret = ice_aq_set_rss_key(hw, vsi->idx, &key);
2643         if (ret)
2644                 return -EINVAL;
2645
2646         /* init RSS LUT table */
2647         for (i = 0; i < vsi->rss_lut_size; i++)
2648                 vsi->rss_lut[i] = i % nb_q;
2649
2650         ret = ice_aq_set_rss_lut(hw, vsi->idx,
2651                                  ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF,
2652                                  vsi->rss_lut, vsi->rss_lut_size);
2653         if (ret)
2654                 return -EINVAL;
2655
2656         /* Enable registers for symmetric_toeplitz function. */
2657         reg = ICE_READ_REG(hw, VSIQF_HASH_CTL(vsi->vsi_id));
2658         reg = (reg & (~VSIQF_HASH_CTL_HASH_SCHEME_M)) |
2659                 (1 << VSIQF_HASH_CTL_HASH_SCHEME_S);
2660         ICE_WRITE_REG(hw, VSIQF_HASH_CTL(vsi->vsi_id), reg);
2661
2662         /* RSS hash configuration */
2663         ice_rss_hash_set(pf, rss_conf->rss_hf);
2664
2665         return 0;
2666 }
2667
2668 static int
2669 ice_dev_configure(struct rte_eth_dev *dev)
2670 {
2671         struct ice_adapter *ad =
2672                 ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
2673         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2674         int ret;
2675
2676         /* Initialize to TRUE. If any of Rx queues doesn't meet the
2677          * bulk allocation or vector Rx preconditions we will reset it.
2678          */
2679         ad->rx_bulk_alloc_allowed = true;
2680         ad->tx_simple_allowed = true;
2681
2682         if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
2683                 dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
2684
2685         ret = ice_init_rss(pf);
2686         if (ret) {
2687                 PMD_DRV_LOG(ERR, "Failed to enable rss for PF");
2688                 return ret;
2689         }
2690
2691         return 0;
2692 }
2693
2694 static void
2695 __vsi_queues_bind_intr(struct ice_vsi *vsi, uint16_t msix_vect,
2696                        int base_queue, int nb_queue)
2697 {
2698         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2699         uint32_t val, val_tx;
2700         int i;
2701
2702         for (i = 0; i < nb_queue; i++) {
2703                 /*do actual bind*/
2704                 val = (msix_vect & QINT_RQCTL_MSIX_INDX_M) |
2705                       (0 << QINT_RQCTL_ITR_INDX_S) | QINT_RQCTL_CAUSE_ENA_M;
2706                 val_tx = (msix_vect & QINT_TQCTL_MSIX_INDX_M) |
2707                          (0 << QINT_TQCTL_ITR_INDX_S) | QINT_TQCTL_CAUSE_ENA_M;
2708
2709                 PMD_DRV_LOG(INFO, "queue %d is binding to vect %d",
2710                             base_queue + i, msix_vect);
2711                 /* set ITR0 value */
2712                 ICE_WRITE_REG(hw, GLINT_ITR(0, msix_vect), 0x10);
2713                 ICE_WRITE_REG(hw, QINT_RQCTL(base_queue + i), val);
2714                 ICE_WRITE_REG(hw, QINT_TQCTL(base_queue + i), val_tx);
2715         }
2716 }
2717
2718 void
2719 ice_vsi_queues_bind_intr(struct ice_vsi *vsi)
2720 {
2721         struct rte_eth_dev *dev = vsi->adapter->eth_dev;
2722         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2723         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2724         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2725         uint16_t msix_vect = vsi->msix_intr;
2726         uint16_t nb_msix = RTE_MIN(vsi->nb_msix, intr_handle->nb_efd);
2727         uint16_t queue_idx = 0;
2728         int record = 0;
2729         int i;
2730
2731         /* clear Rx/Tx queue interrupt */
2732         for (i = 0; i < vsi->nb_used_qps; i++) {
2733                 ICE_WRITE_REG(hw, QINT_TQCTL(vsi->base_queue + i), 0);
2734                 ICE_WRITE_REG(hw, QINT_RQCTL(vsi->base_queue + i), 0);
2735         }
2736
2737         /* PF bind interrupt */
2738         if (rte_intr_dp_is_en(intr_handle)) {
2739                 queue_idx = 0;
2740                 record = 1;
2741         }
2742
2743         for (i = 0; i < vsi->nb_used_qps; i++) {
2744                 if (nb_msix <= 1) {
2745                         if (!rte_intr_allow_others(intr_handle))
2746                                 msix_vect = ICE_MISC_VEC_ID;
2747
2748                         /* uio mapping all queue to one msix_vect */
2749                         __vsi_queues_bind_intr(vsi, msix_vect,
2750                                                vsi->base_queue + i,
2751                                                vsi->nb_used_qps - i);
2752
2753                         for (; !!record && i < vsi->nb_used_qps; i++)
2754                                 intr_handle->intr_vec[queue_idx + i] =
2755                                         msix_vect;
2756                         break;
2757                 }
2758
2759                 /* vfio 1:1 queue/msix_vect mapping */
2760                 __vsi_queues_bind_intr(vsi, msix_vect,
2761                                        vsi->base_queue + i, 1);
2762
2763                 if (!!record)
2764                         intr_handle->intr_vec[queue_idx + i] = msix_vect;
2765
2766                 msix_vect++;
2767                 nb_msix--;
2768         }
2769 }
2770
2771 void
2772 ice_vsi_enable_queues_intr(struct ice_vsi *vsi)
2773 {
2774         struct rte_eth_dev *dev = vsi->adapter->eth_dev;
2775         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2776         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2777         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
2778         uint16_t msix_intr, i;
2779
2780         if (rte_intr_allow_others(intr_handle))
2781                 for (i = 0; i < vsi->nb_used_qps; i++) {
2782                         msix_intr = vsi->msix_intr + i;
2783                         ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr),
2784                                       GLINT_DYN_CTL_INTENA_M |
2785                                       GLINT_DYN_CTL_CLEARPBA_M |
2786                                       GLINT_DYN_CTL_ITR_INDX_M |
2787                                       GLINT_DYN_CTL_WB_ON_ITR_M);
2788                 }
2789         else
2790                 ICE_WRITE_REG(hw, GLINT_DYN_CTL(0),
2791                               GLINT_DYN_CTL_INTENA_M |
2792                               GLINT_DYN_CTL_CLEARPBA_M |
2793                               GLINT_DYN_CTL_ITR_INDX_M |
2794                               GLINT_DYN_CTL_WB_ON_ITR_M);
2795 }
2796
2797 static int
2798 ice_rxq_intr_setup(struct rte_eth_dev *dev)
2799 {
2800         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2801         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
2802         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
2803         struct ice_vsi *vsi = pf->main_vsi;
2804         uint32_t intr_vector = 0;
2805
2806         rte_intr_disable(intr_handle);
2807
2808         /* check and configure queue intr-vector mapping */
2809         if ((rte_intr_cap_multiple(intr_handle) ||
2810              !RTE_ETH_DEV_SRIOV(dev).active) &&
2811             dev->data->dev_conf.intr_conf.rxq != 0) {
2812                 intr_vector = dev->data->nb_rx_queues;
2813                 if (intr_vector > ICE_MAX_INTR_QUEUE_NUM) {
2814                         PMD_DRV_LOG(ERR, "At most %d intr queues supported",
2815                                     ICE_MAX_INTR_QUEUE_NUM);
2816                         return -ENOTSUP;
2817                 }
2818                 if (rte_intr_efd_enable(intr_handle, intr_vector))
2819                         return -1;
2820         }
2821
2822         if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
2823                 intr_handle->intr_vec =
2824                 rte_zmalloc(NULL, dev->data->nb_rx_queues * sizeof(int),
2825                             0);
2826                 if (!intr_handle->intr_vec) {
2827                         PMD_DRV_LOG(ERR,
2828                                     "Failed to allocate %d rx_queues intr_vec",
2829                                     dev->data->nb_rx_queues);
2830                         return -ENOMEM;
2831                 }
2832         }
2833
2834         /* Map queues with MSIX interrupt */
2835         vsi->nb_used_qps = dev->data->nb_rx_queues;
2836         ice_vsi_queues_bind_intr(vsi);
2837
2838         /* Enable interrupts for all the queues */
2839         ice_vsi_enable_queues_intr(vsi);
2840
2841         rte_intr_enable(intr_handle);
2842
2843         return 0;
2844 }
2845
2846 static void
2847 ice_get_init_link_status(struct rte_eth_dev *dev)
2848 {
2849         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2850         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2851         bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
2852         struct ice_link_status link_status;
2853         int ret;
2854
2855         ret = ice_aq_get_link_info(hw->port_info, enable_lse,
2856                                    &link_status, NULL);
2857         if (ret != ICE_SUCCESS) {
2858                 PMD_DRV_LOG(ERR, "Failed to get link info");
2859                 pf->init_link_up = false;
2860                 return;
2861         }
2862
2863         if (link_status.link_info & ICE_AQ_LINK_UP)
2864                 pf->init_link_up = true;
2865 }
2866
2867 static int
2868 ice_dev_start(struct rte_eth_dev *dev)
2869 {
2870         struct rte_eth_dev_data *data = dev->data;
2871         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2872         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2873         struct ice_vsi *vsi = pf->main_vsi;
2874         uint16_t nb_rxq = 0;
2875         uint16_t nb_txq, i;
2876         uint16_t max_frame_size;
2877         int mask, ret;
2878
2879         /* program Tx queues' context in hardware */
2880         for (nb_txq = 0; nb_txq < data->nb_tx_queues; nb_txq++) {
2881                 ret = ice_tx_queue_start(dev, nb_txq);
2882                 if (ret) {
2883                         PMD_DRV_LOG(ERR, "fail to start Tx queue %u", nb_txq);
2884                         goto tx_err;
2885                 }
2886         }
2887
2888         /* program Rx queues' context in hardware*/
2889         for (nb_rxq = 0; nb_rxq < data->nb_rx_queues; nb_rxq++) {
2890                 ret = ice_rx_queue_start(dev, nb_rxq);
2891                 if (ret) {
2892                         PMD_DRV_LOG(ERR, "fail to start Rx queue %u", nb_rxq);
2893                         goto rx_err;
2894                 }
2895         }
2896
2897         ice_set_rx_function(dev);
2898         ice_set_tx_function(dev);
2899
2900         mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
2901                         ETH_VLAN_EXTEND_MASK;
2902         ret = ice_vlan_offload_set(dev, mask);
2903         if (ret) {
2904                 PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
2905                 goto rx_err;
2906         }
2907
2908         /* enable Rx interrput and mapping Rx queue to interrupt vector */
2909         if (ice_rxq_intr_setup(dev))
2910                 return -EIO;
2911
2912         /* Enable receiving broadcast packets and transmitting packets */
2913         ret = ice_set_vsi_promisc(hw, vsi->idx,
2914                                   ICE_PROMISC_BCAST_RX | ICE_PROMISC_BCAST_TX |
2915                                   ICE_PROMISC_UCAST_TX | ICE_PROMISC_MCAST_TX,
2916                                   0);
2917         if (ret != ICE_SUCCESS)
2918                 PMD_DRV_LOG(INFO, "fail to set vsi broadcast");
2919
2920         ret = ice_aq_set_event_mask(hw, hw->port_info->lport,
2921                                     ((u16)(ICE_AQ_LINK_EVENT_LINK_FAULT |
2922                                      ICE_AQ_LINK_EVENT_PHY_TEMP_ALARM |
2923                                      ICE_AQ_LINK_EVENT_EXCESSIVE_ERRORS |
2924                                      ICE_AQ_LINK_EVENT_SIGNAL_DETECT |
2925                                      ICE_AQ_LINK_EVENT_AN_COMPLETED |
2926                                      ICE_AQ_LINK_EVENT_PORT_TX_SUSPENDED)),
2927                                      NULL);
2928         if (ret != ICE_SUCCESS)
2929                 PMD_DRV_LOG(WARNING, "Fail to set phy mask");
2930
2931         ice_get_init_link_status(dev);
2932
2933         ice_dev_set_link_up(dev);
2934
2935         /* Call get_link_info aq commond to enable/disable LSE */
2936         ice_link_update(dev, 0);
2937
2938         pf->adapter_stopped = false;
2939
2940         /* Set the max frame size to default value*/
2941         max_frame_size = pf->dev_data->dev_conf.rxmode.max_rx_pkt_len ?
2942                 pf->dev_data->dev_conf.rxmode.max_rx_pkt_len :
2943                 ICE_FRAME_SIZE_MAX;
2944
2945         /* Set the max frame size to HW*/
2946         ice_aq_set_mac_cfg(hw, max_frame_size, NULL);
2947
2948         return 0;
2949
2950         /* stop the started queues if failed to start all queues */
2951 rx_err:
2952         for (i = 0; i < nb_rxq; i++)
2953                 ice_rx_queue_stop(dev, i);
2954 tx_err:
2955         for (i = 0; i < nb_txq; i++)
2956                 ice_tx_queue_stop(dev, i);
2957
2958         return -EIO;
2959 }
2960
2961 static int
2962 ice_dev_reset(struct rte_eth_dev *dev)
2963 {
2964         int ret;
2965
2966         if (dev->data->sriov.active)
2967                 return -ENOTSUP;
2968
2969         ret = ice_dev_uninit(dev);
2970         if (ret) {
2971                 PMD_INIT_LOG(ERR, "failed to uninit device, status = %d", ret);
2972                 return -ENXIO;
2973         }
2974
2975         ret = ice_dev_init(dev);
2976         if (ret) {
2977                 PMD_INIT_LOG(ERR, "failed to init device, status = %d", ret);
2978                 return -ENXIO;
2979         }
2980
2981         return 0;
2982 }
2983
2984 static int
2985 ice_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
2986 {
2987         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
2988         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
2989         struct ice_vsi *vsi = pf->main_vsi;
2990         struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device);
2991         bool is_safe_mode = pf->adapter->is_safe_mode;
2992         u64 phy_type_low;
2993         u64 phy_type_high;
2994
2995         dev_info->min_rx_bufsize = ICE_BUF_SIZE_MIN;
2996         dev_info->max_rx_pktlen = ICE_FRAME_SIZE_MAX;
2997         dev_info->max_rx_queues = vsi->nb_qps;
2998         dev_info->max_tx_queues = vsi->nb_qps;
2999         dev_info->max_mac_addrs = vsi->max_macaddrs;
3000         dev_info->max_vfs = pci_dev->max_vfs;
3001         dev_info->max_mtu = dev_info->max_rx_pktlen - ICE_ETH_OVERHEAD;
3002         dev_info->min_mtu = RTE_ETHER_MIN_MTU;
3003
3004         dev_info->rx_offload_capa =
3005                 DEV_RX_OFFLOAD_VLAN_STRIP |
3006                 DEV_RX_OFFLOAD_JUMBO_FRAME |
3007                 DEV_RX_OFFLOAD_KEEP_CRC |
3008                 DEV_RX_OFFLOAD_SCATTER |
3009                 DEV_RX_OFFLOAD_VLAN_FILTER;
3010         dev_info->tx_offload_capa =
3011                 DEV_TX_OFFLOAD_VLAN_INSERT |
3012                 DEV_TX_OFFLOAD_TCP_TSO |
3013                 DEV_TX_OFFLOAD_MULTI_SEGS |
3014                 DEV_TX_OFFLOAD_MBUF_FAST_FREE;
3015         dev_info->flow_type_rss_offloads = 0;
3016
3017         if (!is_safe_mode) {
3018                 dev_info->rx_offload_capa |=
3019                         DEV_RX_OFFLOAD_IPV4_CKSUM |
3020                         DEV_RX_OFFLOAD_UDP_CKSUM |
3021                         DEV_RX_OFFLOAD_TCP_CKSUM |
3022                         DEV_RX_OFFLOAD_QINQ_STRIP |
3023                         DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
3024                         DEV_RX_OFFLOAD_VLAN_EXTEND |
3025                         DEV_RX_OFFLOAD_RSS_HASH;
3026                 dev_info->tx_offload_capa |=
3027                         DEV_TX_OFFLOAD_QINQ_INSERT |
3028                         DEV_TX_OFFLOAD_IPV4_CKSUM |
3029                         DEV_TX_OFFLOAD_UDP_CKSUM |
3030                         DEV_TX_OFFLOAD_TCP_CKSUM |
3031                         DEV_TX_OFFLOAD_SCTP_CKSUM |
3032                         DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
3033                         DEV_TX_OFFLOAD_OUTER_UDP_CKSUM;
3034                 dev_info->flow_type_rss_offloads |= ICE_RSS_OFFLOAD_ALL;
3035         }
3036
3037         dev_info->rx_queue_offload_capa = 0;
3038         dev_info->tx_queue_offload_capa = 0;
3039
3040         dev_info->reta_size = pf->hash_lut_size;
3041         dev_info->hash_key_size = (VSIQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
3042
3043         dev_info->default_rxconf = (struct rte_eth_rxconf) {
3044                 .rx_thresh = {
3045                         .pthresh = ICE_DEFAULT_RX_PTHRESH,
3046                         .hthresh = ICE_DEFAULT_RX_HTHRESH,
3047                         .wthresh = ICE_DEFAULT_RX_WTHRESH,
3048                 },
3049                 .rx_free_thresh = ICE_DEFAULT_RX_FREE_THRESH,
3050                 .rx_drop_en = 0,
3051                 .offloads = 0,
3052         };
3053
3054         dev_info->default_txconf = (struct rte_eth_txconf) {
3055                 .tx_thresh = {
3056                         .pthresh = ICE_DEFAULT_TX_PTHRESH,
3057                         .hthresh = ICE_DEFAULT_TX_HTHRESH,
3058                         .wthresh = ICE_DEFAULT_TX_WTHRESH,
3059                 },
3060                 .tx_free_thresh = ICE_DEFAULT_TX_FREE_THRESH,
3061                 .tx_rs_thresh = ICE_DEFAULT_TX_RSBIT_THRESH,
3062                 .offloads = 0,
3063         };
3064
3065         dev_info->rx_desc_lim = (struct rte_eth_desc_lim) {
3066                 .nb_max = ICE_MAX_RING_DESC,
3067                 .nb_min = ICE_MIN_RING_DESC,
3068                 .nb_align = ICE_ALIGN_RING_DESC,
3069         };
3070
3071         dev_info->tx_desc_lim = (struct rte_eth_desc_lim) {
3072                 .nb_max = ICE_MAX_RING_DESC,
3073                 .nb_min = ICE_MIN_RING_DESC,
3074                 .nb_align = ICE_ALIGN_RING_DESC,
3075         };
3076
3077         dev_info->speed_capa = ETH_LINK_SPEED_10M |
3078                                ETH_LINK_SPEED_100M |
3079                                ETH_LINK_SPEED_1G |
3080                                ETH_LINK_SPEED_2_5G |
3081                                ETH_LINK_SPEED_5G |
3082                                ETH_LINK_SPEED_10G |
3083                                ETH_LINK_SPEED_20G |
3084                                ETH_LINK_SPEED_25G;
3085
3086         phy_type_low = hw->port_info->phy.phy_type_low;
3087         phy_type_high = hw->port_info->phy.phy_type_high;
3088
3089         if (ICE_PHY_TYPE_SUPPORT_50G(phy_type_low))
3090                 dev_info->speed_capa |= ETH_LINK_SPEED_50G;
3091
3092         if (ICE_PHY_TYPE_SUPPORT_100G_LOW(phy_type_low) ||
3093                         ICE_PHY_TYPE_SUPPORT_100G_HIGH(phy_type_high))
3094                 dev_info->speed_capa |= ETH_LINK_SPEED_100G;
3095
3096         dev_info->nb_rx_queues = dev->data->nb_rx_queues;
3097         dev_info->nb_tx_queues = dev->data->nb_tx_queues;
3098
3099         dev_info->default_rxportconf.burst_size = ICE_RX_MAX_BURST;
3100         dev_info->default_txportconf.burst_size = ICE_TX_MAX_BURST;
3101         dev_info->default_rxportconf.nb_queues = 1;
3102         dev_info->default_txportconf.nb_queues = 1;
3103         dev_info->default_rxportconf.ring_size = ICE_BUF_SIZE_MIN;
3104         dev_info->default_txportconf.ring_size = ICE_BUF_SIZE_MIN;
3105
3106         return 0;
3107 }
3108
3109 static inline int
3110 ice_atomic_read_link_status(struct rte_eth_dev *dev,
3111                             struct rte_eth_link *link)
3112 {
3113         struct rte_eth_link *dst = link;
3114         struct rte_eth_link *src = &dev->data->dev_link;
3115
3116         if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
3117                                 *(uint64_t *)src) == 0)
3118                 return -1;
3119
3120         return 0;
3121 }
3122
3123 static inline int
3124 ice_atomic_write_link_status(struct rte_eth_dev *dev,
3125                              struct rte_eth_link *link)
3126 {
3127         struct rte_eth_link *dst = &dev->data->dev_link;
3128         struct rte_eth_link *src = link;
3129
3130         if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
3131                                 *(uint64_t *)src) == 0)
3132                 return -1;
3133
3134         return 0;
3135 }
3136
3137 static int
3138 ice_link_update(struct rte_eth_dev *dev, int wait_to_complete)
3139 {
3140 #define CHECK_INTERVAL 100  /* 100ms */
3141 #define MAX_REPEAT_TIME 10  /* 1s (10 * 100ms) in total */
3142         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3143         struct ice_link_status link_status;
3144         struct rte_eth_link link, old;
3145         int status;
3146         unsigned int rep_cnt = MAX_REPEAT_TIME;
3147         bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
3148
3149         memset(&link, 0, sizeof(link));
3150         memset(&old, 0, sizeof(old));
3151         memset(&link_status, 0, sizeof(link_status));
3152         ice_atomic_read_link_status(dev, &old);
3153
3154         do {
3155                 /* Get link status information from hardware */
3156                 status = ice_aq_get_link_info(hw->port_info, enable_lse,
3157                                               &link_status, NULL);
3158                 if (status != ICE_SUCCESS) {
3159                         link.link_speed = ETH_SPEED_NUM_100M;
3160                         link.link_duplex = ETH_LINK_FULL_DUPLEX;
3161                         PMD_DRV_LOG(ERR, "Failed to get link info");
3162                         goto out;
3163                 }
3164
3165                 link.link_status = link_status.link_info & ICE_AQ_LINK_UP;
3166                 if (!wait_to_complete || link.link_status)
3167                         break;
3168
3169                 rte_delay_ms(CHECK_INTERVAL);
3170         } while (--rep_cnt);
3171
3172         if (!link.link_status)
3173                 goto out;
3174
3175         /* Full-duplex operation at all supported speeds */
3176         link.link_duplex = ETH_LINK_FULL_DUPLEX;
3177
3178         /* Parse the link status */
3179         switch (link_status.link_speed) {
3180         case ICE_AQ_LINK_SPEED_10MB:
3181                 link.link_speed = ETH_SPEED_NUM_10M;
3182                 break;
3183         case ICE_AQ_LINK_SPEED_100MB:
3184                 link.link_speed = ETH_SPEED_NUM_100M;
3185                 break;
3186         case ICE_AQ_LINK_SPEED_1000MB:
3187                 link.link_speed = ETH_SPEED_NUM_1G;
3188                 break;
3189         case ICE_AQ_LINK_SPEED_2500MB:
3190                 link.link_speed = ETH_SPEED_NUM_2_5G;
3191                 break;
3192         case ICE_AQ_LINK_SPEED_5GB:
3193                 link.link_speed = ETH_SPEED_NUM_5G;
3194                 break;
3195         case ICE_AQ_LINK_SPEED_10GB:
3196                 link.link_speed = ETH_SPEED_NUM_10G;
3197                 break;
3198         case ICE_AQ_LINK_SPEED_20GB:
3199                 link.link_speed = ETH_SPEED_NUM_20G;
3200                 break;
3201         case ICE_AQ_LINK_SPEED_25GB:
3202                 link.link_speed = ETH_SPEED_NUM_25G;
3203                 break;
3204         case ICE_AQ_LINK_SPEED_40GB:
3205                 link.link_speed = ETH_SPEED_NUM_40G;
3206                 break;
3207         case ICE_AQ_LINK_SPEED_50GB:
3208                 link.link_speed = ETH_SPEED_NUM_50G;
3209                 break;
3210         case ICE_AQ_LINK_SPEED_100GB:
3211                 link.link_speed = ETH_SPEED_NUM_100G;
3212                 break;
3213         case ICE_AQ_LINK_SPEED_UNKNOWN:
3214         default:
3215                 PMD_DRV_LOG(ERR, "Unknown link speed");
3216                 link.link_speed = ETH_SPEED_NUM_NONE;
3217                 break;
3218         }
3219
3220         link.link_autoneg = !(dev->data->dev_conf.link_speeds &
3221                               ETH_LINK_SPEED_FIXED);
3222
3223 out:
3224         ice_atomic_write_link_status(dev, &link);
3225         if (link.link_status == old.link_status)
3226                 return -1;
3227
3228         return 0;
3229 }
3230
3231 /* Force the physical link state by getting the current PHY capabilities from
3232  * hardware and setting the PHY config based on the determined capabilities. If
3233  * link changes, link event will be triggered because both the Enable Automatic
3234  * Link Update and LESM Enable bits are set when setting the PHY capabilities.
3235  */
3236 static enum ice_status
3237 ice_force_phys_link_state(struct ice_hw *hw, bool link_up)
3238 {
3239         struct ice_aqc_set_phy_cfg_data cfg = { 0 };
3240         struct ice_aqc_get_phy_caps_data *pcaps;
3241         struct ice_port_info *pi;
3242         enum ice_status status;
3243
3244         if (!hw || !hw->port_info)
3245                 return ICE_ERR_PARAM;
3246
3247         pi = hw->port_info;
3248
3249         pcaps = (struct ice_aqc_get_phy_caps_data *)
3250                 ice_malloc(hw, sizeof(*pcaps));
3251         if (!pcaps)
3252                 return ICE_ERR_NO_MEMORY;
3253
3254         status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_SW_CFG, pcaps,
3255                                      NULL);
3256         if (status)
3257                 goto out;
3258
3259         /* No change in link */
3260         if (link_up == !!(pcaps->caps & ICE_AQC_PHY_EN_LINK) &&
3261             link_up == !!(pi->phy.link_info.link_info & ICE_AQ_LINK_UP))
3262                 goto out;
3263
3264         cfg.phy_type_low = pcaps->phy_type_low;
3265         cfg.phy_type_high = pcaps->phy_type_high;
3266         cfg.caps = pcaps->caps | ICE_AQ_PHY_ENA_AUTO_LINK_UPDT;
3267         cfg.low_power_ctrl_an = pcaps->low_power_ctrl_an;
3268         cfg.eee_cap = pcaps->eee_cap;
3269         cfg.eeer_value = pcaps->eeer_value;
3270         cfg.link_fec_opt = pcaps->link_fec_options;
3271         if (link_up)
3272                 cfg.caps |= ICE_AQ_PHY_ENA_LINK;
3273         else
3274                 cfg.caps &= ~ICE_AQ_PHY_ENA_LINK;
3275
3276         status = ice_aq_set_phy_cfg(hw, pi, &cfg, NULL);
3277
3278 out:
3279         ice_free(hw, pcaps);
3280         return status;
3281 }
3282
3283 static int
3284 ice_dev_set_link_up(struct rte_eth_dev *dev)
3285 {
3286         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3287
3288         return ice_force_phys_link_state(hw, true);
3289 }
3290
3291 static int
3292 ice_dev_set_link_down(struct rte_eth_dev *dev)
3293 {
3294         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3295
3296         return ice_force_phys_link_state(hw, false);
3297 }
3298
3299 static int
3300 ice_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
3301 {
3302         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3303         struct rte_eth_dev_data *dev_data = pf->dev_data;
3304         uint32_t frame_size = mtu + ICE_ETH_OVERHEAD;
3305
3306         /* check if mtu is within the allowed range */
3307         if (mtu < RTE_ETHER_MIN_MTU || frame_size > ICE_FRAME_SIZE_MAX)
3308                 return -EINVAL;
3309
3310         /* mtu setting is forbidden if port is start */
3311         if (dev_data->dev_started) {
3312                 PMD_DRV_LOG(ERR,
3313                             "port %d must be stopped before configuration",
3314                             dev_data->port_id);
3315                 return -EBUSY;
3316         }
3317
3318         if (frame_size > RTE_ETHER_MAX_LEN)
3319                 dev_data->dev_conf.rxmode.offloads |=
3320                         DEV_RX_OFFLOAD_JUMBO_FRAME;
3321         else
3322                 dev_data->dev_conf.rxmode.offloads &=
3323                         ~DEV_RX_OFFLOAD_JUMBO_FRAME;
3324
3325         dev_data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
3326
3327         return 0;
3328 }
3329
3330 static int ice_macaddr_set(struct rte_eth_dev *dev,
3331                            struct rte_ether_addr *mac_addr)
3332 {
3333         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3334         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3335         struct ice_vsi *vsi = pf->main_vsi;
3336         struct ice_mac_filter *f;
3337         uint8_t flags = 0;
3338         int ret;
3339
3340         if (!rte_is_valid_assigned_ether_addr(mac_addr)) {
3341                 PMD_DRV_LOG(ERR, "Tried to set invalid MAC address.");
3342                 return -EINVAL;
3343         }
3344
3345         TAILQ_FOREACH(f, &vsi->mac_list, next) {
3346                 if (rte_is_same_ether_addr(&pf->dev_addr, &f->mac_info.mac_addr))
3347                         break;
3348         }
3349
3350         if (!f) {
3351                 PMD_DRV_LOG(ERR, "Failed to find filter for default mac");
3352                 return -EIO;
3353         }
3354
3355         ret = ice_remove_mac_filter(vsi, &f->mac_info.mac_addr);
3356         if (ret != ICE_SUCCESS) {
3357                 PMD_DRV_LOG(ERR, "Failed to delete mac filter");
3358                 return -EIO;
3359         }
3360         ret = ice_add_mac_filter(vsi, mac_addr);
3361         if (ret != ICE_SUCCESS) {
3362                 PMD_DRV_LOG(ERR, "Failed to add mac filter");
3363                 return -EIO;
3364         }
3365         rte_ether_addr_copy(mac_addr, &pf->dev_addr);
3366
3367         flags = ICE_AQC_MAN_MAC_UPDATE_LAA_WOL;
3368         ret = ice_aq_manage_mac_write(hw, mac_addr->addr_bytes, flags, NULL);
3369         if (ret != ICE_SUCCESS)
3370                 PMD_DRV_LOG(ERR, "Failed to set manage mac");
3371
3372         return 0;
3373 }
3374
3375 /* Add a MAC address, and update filters */
3376 static int
3377 ice_macaddr_add(struct rte_eth_dev *dev,
3378                 struct rte_ether_addr *mac_addr,
3379                 __rte_unused uint32_t index,
3380                 __rte_unused uint32_t pool)
3381 {
3382         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3383         struct ice_vsi *vsi = pf->main_vsi;
3384         int ret;
3385
3386         ret = ice_add_mac_filter(vsi, mac_addr);
3387         if (ret != ICE_SUCCESS) {
3388                 PMD_DRV_LOG(ERR, "Failed to add MAC filter");
3389                 return -EINVAL;
3390         }
3391
3392         return ICE_SUCCESS;
3393 }
3394
3395 /* Remove a MAC address, and update filters */
3396 static void
3397 ice_macaddr_remove(struct rte_eth_dev *dev, uint32_t index)
3398 {
3399         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3400         struct ice_vsi *vsi = pf->main_vsi;
3401         struct rte_eth_dev_data *data = dev->data;
3402         struct rte_ether_addr *macaddr;
3403         int ret;
3404
3405         macaddr = &data->mac_addrs[index];
3406         ret = ice_remove_mac_filter(vsi, macaddr);
3407         if (ret) {
3408                 PMD_DRV_LOG(ERR, "Failed to remove MAC filter");
3409                 return;
3410         }
3411 }
3412
3413 static int
3414 ice_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
3415 {
3416         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3417         struct ice_vsi *vsi = pf->main_vsi;
3418         int ret;
3419
3420         PMD_INIT_FUNC_TRACE();
3421
3422         if (on) {
3423                 ret = ice_add_vlan_filter(vsi, vlan_id);
3424                 if (ret < 0) {
3425                         PMD_DRV_LOG(ERR, "Failed to add vlan filter");
3426                         return -EINVAL;
3427                 }
3428         } else {
3429                 ret = ice_remove_vlan_filter(vsi, vlan_id);
3430                 if (ret < 0) {
3431                         PMD_DRV_LOG(ERR, "Failed to remove vlan filter");
3432                         return -EINVAL;
3433                 }
3434         }
3435
3436         return 0;
3437 }
3438
3439 /* Configure vlan filter on or off */
3440 static int
3441 ice_vsi_config_vlan_filter(struct ice_vsi *vsi, bool on)
3442 {
3443         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3444         struct ice_vsi_ctx ctxt;
3445         uint8_t sec_flags, sw_flags2;
3446         int ret = 0;
3447
3448         sec_flags = ICE_AQ_VSI_SEC_TX_VLAN_PRUNE_ENA <<
3449                     ICE_AQ_VSI_SEC_TX_PRUNE_ENA_S;
3450         sw_flags2 = ICE_AQ_VSI_SW_FLAG_RX_VLAN_PRUNE_ENA;
3451
3452         if (on) {
3453                 vsi->info.sec_flags |= sec_flags;
3454                 vsi->info.sw_flags2 |= sw_flags2;
3455         } else {
3456                 vsi->info.sec_flags &= ~sec_flags;
3457                 vsi->info.sw_flags2 &= ~sw_flags2;
3458         }
3459         vsi->info.sw_id = hw->port_info->sw_id;
3460         (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
3461         ctxt.info.valid_sections =
3462                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_SW_VALID |
3463                                  ICE_AQ_VSI_PROP_SECURITY_VALID);
3464         ctxt.vsi_num = vsi->vsi_id;
3465
3466         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
3467         if (ret) {
3468                 PMD_DRV_LOG(INFO, "Update VSI failed to %s vlan rx pruning",
3469                             on ? "enable" : "disable");
3470                 return -EINVAL;
3471         } else {
3472                 vsi->info.valid_sections |=
3473                         rte_cpu_to_le_16(ICE_AQ_VSI_PROP_SW_VALID |
3474                                          ICE_AQ_VSI_PROP_SECURITY_VALID);
3475         }
3476
3477         /* consist with other drivers, allow untagged packet when vlan filter on */
3478         if (on)
3479                 ret = ice_add_vlan_filter(vsi, 0);
3480         else
3481                 ret = ice_remove_vlan_filter(vsi, 0);
3482
3483         return 0;
3484 }
3485
3486 static int
3487 ice_vsi_config_vlan_stripping(struct ice_vsi *vsi, bool on)
3488 {
3489         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3490         struct ice_vsi_ctx ctxt;
3491         uint8_t vlan_flags;
3492         int ret = 0;
3493
3494         /* Check if it has been already on or off */
3495         if (vsi->info.valid_sections &
3496                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID)) {
3497                 if (on) {
3498                         if ((vsi->info.vlan_flags &
3499                              ICE_AQ_VSI_VLAN_EMOD_M) ==
3500                             ICE_AQ_VSI_VLAN_EMOD_STR_BOTH)
3501                                 return 0; /* already on */
3502                 } else {
3503                         if ((vsi->info.vlan_flags &
3504                              ICE_AQ_VSI_VLAN_EMOD_M) ==
3505                             ICE_AQ_VSI_VLAN_EMOD_NOTHING)
3506                                 return 0; /* already off */
3507                 }
3508         }
3509
3510         if (on)
3511                 vlan_flags = ICE_AQ_VSI_VLAN_EMOD_STR_BOTH;
3512         else
3513                 vlan_flags = ICE_AQ_VSI_VLAN_EMOD_NOTHING;
3514         vsi->info.vlan_flags &= ~(ICE_AQ_VSI_VLAN_EMOD_M);
3515         vsi->info.vlan_flags |= vlan_flags;
3516         (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
3517         ctxt.info.valid_sections =
3518                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
3519         ctxt.vsi_num = vsi->vsi_id;
3520         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
3521         if (ret) {
3522                 PMD_DRV_LOG(INFO, "Update VSI failed to %s vlan stripping",
3523                             on ? "enable" : "disable");
3524                 return -EINVAL;
3525         }
3526
3527         vsi->info.valid_sections |=
3528                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
3529
3530         return ret;
3531 }
3532
3533 static int
3534 ice_vlan_offload_set(struct rte_eth_dev *dev, int mask)
3535 {
3536         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3537         struct ice_vsi *vsi = pf->main_vsi;
3538         struct rte_eth_rxmode *rxmode;
3539
3540         rxmode = &dev->data->dev_conf.rxmode;
3541         if (mask & ETH_VLAN_FILTER_MASK) {
3542                 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
3543                         ice_vsi_config_vlan_filter(vsi, true);
3544                 else
3545                         ice_vsi_config_vlan_filter(vsi, false);
3546         }
3547
3548         if (mask & ETH_VLAN_STRIP_MASK) {
3549                 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
3550                         ice_vsi_config_vlan_stripping(vsi, true);
3551                 else
3552                         ice_vsi_config_vlan_stripping(vsi, false);
3553         }
3554
3555         if (mask & ETH_VLAN_EXTEND_MASK) {
3556                 if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
3557                         ice_vsi_config_double_vlan(vsi, true);
3558                 else
3559                         ice_vsi_config_double_vlan(vsi, false);
3560         }
3561
3562         return 0;
3563 }
3564
3565 static int
3566 ice_get_rss_lut(struct ice_vsi *vsi, uint8_t *lut, uint16_t lut_size)
3567 {
3568         struct ice_pf *pf = ICE_VSI_TO_PF(vsi);
3569         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3570         int ret;
3571
3572         if (!lut)
3573                 return -EINVAL;
3574
3575         if (pf->flags & ICE_FLAG_RSS_AQ_CAPABLE) {
3576                 ret = ice_aq_get_rss_lut(hw, vsi->idx,
3577                         ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF, lut, lut_size);
3578                 if (ret) {
3579                         PMD_DRV_LOG(ERR, "Failed to get RSS lookup table");
3580                         return -EINVAL;
3581                 }
3582         } else {
3583                 uint64_t *lut_dw = (uint64_t *)lut;
3584                 uint16_t i, lut_size_dw = lut_size / 4;
3585
3586                 for (i = 0; i < lut_size_dw; i++)
3587                         lut_dw[i] = ICE_READ_REG(hw, PFQF_HLUT(i));
3588         }
3589
3590         return 0;
3591 }
3592
3593 static int
3594 ice_set_rss_lut(struct ice_vsi *vsi, uint8_t *lut, uint16_t lut_size)
3595 {
3596         struct ice_pf *pf;
3597         struct ice_hw *hw;
3598         int ret;
3599
3600         if (!vsi || !lut)
3601                 return -EINVAL;
3602
3603         pf = ICE_VSI_TO_PF(vsi);
3604         hw = ICE_VSI_TO_HW(vsi);
3605
3606         if (pf->flags & ICE_FLAG_RSS_AQ_CAPABLE) {
3607                 ret = ice_aq_set_rss_lut(hw, vsi->idx,
3608                         ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF, lut, lut_size);
3609                 if (ret) {
3610                         PMD_DRV_LOG(ERR, "Failed to set RSS lookup table");
3611                         return -EINVAL;
3612                 }
3613         } else {
3614                 uint64_t *lut_dw = (uint64_t *)lut;
3615                 uint16_t i, lut_size_dw = lut_size / 4;
3616
3617                 for (i = 0; i < lut_size_dw; i++)
3618                         ICE_WRITE_REG(hw, PFQF_HLUT(i), lut_dw[i]);
3619
3620                 ice_flush(hw);
3621         }
3622
3623         return 0;
3624 }
3625
3626 static int
3627 ice_rss_reta_update(struct rte_eth_dev *dev,
3628                     struct rte_eth_rss_reta_entry64 *reta_conf,
3629                     uint16_t reta_size)
3630 {
3631         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3632         uint16_t i, lut_size = pf->hash_lut_size;
3633         uint16_t idx, shift;
3634         uint8_t *lut;
3635         int ret;
3636
3637         if (reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_128 &&
3638             reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_512 &&
3639             reta_size != ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_2K) {
3640                 PMD_DRV_LOG(ERR,
3641                             "The size of hash lookup table configured (%d)"
3642                             "doesn't match the number hardware can "
3643                             "supported (128, 512, 2048)",
3644                             reta_size);
3645                 return -EINVAL;
3646         }
3647
3648         /* It MUST use the current LUT size to get the RSS lookup table,
3649          * otherwise if will fail with -100 error code.
3650          */
3651         lut = rte_zmalloc(NULL,  RTE_MAX(reta_size, lut_size), 0);
3652         if (!lut) {
3653                 PMD_DRV_LOG(ERR, "No memory can be allocated");
3654                 return -ENOMEM;
3655         }
3656         ret = ice_get_rss_lut(pf->main_vsi, lut, lut_size);
3657         if (ret)
3658                 goto out;
3659
3660         for (i = 0; i < reta_size; i++) {
3661                 idx = i / RTE_RETA_GROUP_SIZE;
3662                 shift = i % RTE_RETA_GROUP_SIZE;
3663                 if (reta_conf[idx].mask & (1ULL << shift))
3664                         lut[i] = reta_conf[idx].reta[shift];
3665         }
3666         ret = ice_set_rss_lut(pf->main_vsi, lut, reta_size);
3667         if (ret == 0 && lut_size != reta_size) {
3668                 PMD_DRV_LOG(INFO,
3669                             "The size of hash lookup table is changed from (%d) to (%d)",
3670                             lut_size, reta_size);
3671                 pf->hash_lut_size = reta_size;
3672         }
3673
3674 out:
3675         rte_free(lut);
3676
3677         return ret;
3678 }
3679
3680 static int
3681 ice_rss_reta_query(struct rte_eth_dev *dev,
3682                    struct rte_eth_rss_reta_entry64 *reta_conf,
3683                    uint16_t reta_size)
3684 {
3685         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3686         uint16_t i, lut_size = pf->hash_lut_size;
3687         uint16_t idx, shift;
3688         uint8_t *lut;
3689         int ret;
3690
3691         if (reta_size != lut_size) {
3692                 PMD_DRV_LOG(ERR,
3693                             "The size of hash lookup table configured (%d)"
3694                             "doesn't match the number hardware can "
3695                             "supported (%d)",
3696                             reta_size, lut_size);
3697                 return -EINVAL;
3698         }
3699
3700         lut = rte_zmalloc(NULL, reta_size, 0);
3701         if (!lut) {
3702                 PMD_DRV_LOG(ERR, "No memory can be allocated");
3703                 return -ENOMEM;
3704         }
3705
3706         ret = ice_get_rss_lut(pf->main_vsi, lut, reta_size);
3707         if (ret)
3708                 goto out;
3709
3710         for (i = 0; i < reta_size; i++) {
3711                 idx = i / RTE_RETA_GROUP_SIZE;
3712                 shift = i % RTE_RETA_GROUP_SIZE;
3713                 if (reta_conf[idx].mask & (1ULL << shift))
3714                         reta_conf[idx].reta[shift] = lut[i];
3715         }
3716
3717 out:
3718         rte_free(lut);
3719
3720         return ret;
3721 }
3722
3723 static int
3724 ice_set_rss_key(struct ice_vsi *vsi, uint8_t *key, uint8_t key_len)
3725 {
3726         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3727         int ret = 0;
3728
3729         if (!key || key_len == 0) {
3730                 PMD_DRV_LOG(DEBUG, "No key to be configured");
3731                 return 0;
3732         } else if (key_len != (VSIQF_HKEY_MAX_INDEX + 1) *
3733                    sizeof(uint32_t)) {
3734                 PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
3735                 return -EINVAL;
3736         }
3737
3738         struct ice_aqc_get_set_rss_keys *key_dw =
3739                 (struct ice_aqc_get_set_rss_keys *)key;
3740
3741         ret = ice_aq_set_rss_key(hw, vsi->idx, key_dw);
3742         if (ret) {
3743                 PMD_DRV_LOG(ERR, "Failed to configure RSS key via AQ");
3744                 ret = -EINVAL;
3745         }
3746
3747         return ret;
3748 }
3749
3750 static int
3751 ice_get_rss_key(struct ice_vsi *vsi, uint8_t *key, uint8_t *key_len)
3752 {
3753         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
3754         int ret;
3755
3756         if (!key || !key_len)
3757                 return -EINVAL;
3758
3759         ret = ice_aq_get_rss_key
3760                 (hw, vsi->idx,
3761                  (struct ice_aqc_get_set_rss_keys *)key);
3762         if (ret) {
3763                 PMD_DRV_LOG(ERR, "Failed to get RSS key via AQ");
3764                 return -EINVAL;
3765         }
3766         *key_len = (VSIQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
3767
3768         return 0;
3769 }
3770
3771 static int
3772 ice_rss_hash_update(struct rte_eth_dev *dev,
3773                     struct rte_eth_rss_conf *rss_conf)
3774 {
3775         enum ice_status status = ICE_SUCCESS;
3776         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3777         struct ice_vsi *vsi = pf->main_vsi;
3778
3779         /* set hash key */
3780         status = ice_set_rss_key(vsi, rss_conf->rss_key, rss_conf->rss_key_len);
3781         if (status)
3782                 return status;
3783
3784         if (rss_conf->rss_hf == 0)
3785                 return 0;
3786
3787         /* RSS hash configuration */
3788         ice_rss_hash_set(pf, rss_conf->rss_hf);
3789
3790         return 0;
3791 }
3792
3793 static int
3794 ice_rss_hash_conf_get(struct rte_eth_dev *dev,
3795                       struct rte_eth_rss_conf *rss_conf)
3796 {
3797         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3798         struct ice_vsi *vsi = pf->main_vsi;
3799
3800         ice_get_rss_key(vsi, rss_conf->rss_key,
3801                         &rss_conf->rss_key_len);
3802
3803         /* TODO: default set to 0 as hf config is not supported now */
3804         rss_conf->rss_hf = 0;
3805         return 0;
3806 }
3807
3808 static int
3809 ice_promisc_enable(struct rte_eth_dev *dev)
3810 {
3811         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3812         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3813         struct ice_vsi *vsi = pf->main_vsi;
3814         enum ice_status status;
3815         uint8_t pmask;
3816         int ret = 0;
3817
3818         pmask = ICE_PROMISC_UCAST_RX | ICE_PROMISC_UCAST_TX |
3819                 ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
3820
3821         status = ice_set_vsi_promisc(hw, vsi->idx, pmask, 0);
3822         switch (status) {
3823         case ICE_ERR_ALREADY_EXISTS:
3824                 PMD_DRV_LOG(DEBUG, "Promisc mode has already been enabled");
3825         case ICE_SUCCESS:
3826                 break;
3827         default:
3828                 PMD_DRV_LOG(ERR, "Failed to enable promisc, err=%d", status);
3829                 ret = -EAGAIN;
3830         }
3831
3832         return ret;
3833 }
3834
3835 static int
3836 ice_promisc_disable(struct rte_eth_dev *dev)
3837 {
3838         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3839         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3840         struct ice_vsi *vsi = pf->main_vsi;
3841         enum ice_status status;
3842         uint8_t pmask;
3843         int ret = 0;
3844
3845         pmask = ICE_PROMISC_UCAST_RX | ICE_PROMISC_UCAST_TX |
3846                 ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
3847
3848         status = ice_clear_vsi_promisc(hw, vsi->idx, pmask, 0);
3849         if (status != ICE_SUCCESS) {
3850                 PMD_DRV_LOG(ERR, "Failed to clear promisc, err=%d", status);
3851                 ret = -EAGAIN;
3852         }
3853
3854         return ret;
3855 }
3856
3857 static int
3858 ice_allmulti_enable(struct rte_eth_dev *dev)
3859 {
3860         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3861         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3862         struct ice_vsi *vsi = pf->main_vsi;
3863         enum ice_status status;
3864         uint8_t pmask;
3865         int ret = 0;
3866
3867         pmask = ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
3868
3869         status = ice_set_vsi_promisc(hw, vsi->idx, pmask, 0);
3870
3871         switch (status) {
3872         case ICE_ERR_ALREADY_EXISTS:
3873                 PMD_DRV_LOG(DEBUG, "Allmulti has already been enabled");
3874         case ICE_SUCCESS:
3875                 break;
3876         default:
3877                 PMD_DRV_LOG(ERR, "Failed to enable allmulti, err=%d", status);
3878                 ret = -EAGAIN;
3879         }
3880
3881         return ret;
3882 }
3883
3884 static int
3885 ice_allmulti_disable(struct rte_eth_dev *dev)
3886 {
3887         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
3888         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3889         struct ice_vsi *vsi = pf->main_vsi;
3890         enum ice_status status;
3891         uint8_t pmask;
3892         int ret = 0;
3893
3894         if (dev->data->promiscuous == 1)
3895                 return 0; /* must remain in all_multicast mode */
3896
3897         pmask = ICE_PROMISC_MCAST_RX | ICE_PROMISC_MCAST_TX;
3898
3899         status = ice_clear_vsi_promisc(hw, vsi->idx, pmask, 0);
3900         if (status != ICE_SUCCESS) {
3901                 PMD_DRV_LOG(ERR, "Failed to clear allmulti, err=%d", status);
3902                 ret = -EAGAIN;
3903         }
3904
3905         return ret;
3906 }
3907
3908 static int ice_rx_queue_intr_enable(struct rte_eth_dev *dev,
3909                                     uint16_t queue_id)
3910 {
3911         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
3912         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
3913         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3914         uint32_t val;
3915         uint16_t msix_intr;
3916
3917         msix_intr = intr_handle->intr_vec[queue_id];
3918
3919         val = GLINT_DYN_CTL_INTENA_M | GLINT_DYN_CTL_CLEARPBA_M |
3920               GLINT_DYN_CTL_ITR_INDX_M;
3921         val &= ~GLINT_DYN_CTL_WB_ON_ITR_M;
3922
3923         ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr), val);
3924         rte_intr_ack(&pci_dev->intr_handle);
3925
3926         return 0;
3927 }
3928
3929 static int ice_rx_queue_intr_disable(struct rte_eth_dev *dev,
3930                                      uint16_t queue_id)
3931 {
3932         struct rte_pci_device *pci_dev = ICE_DEV_TO_PCI(dev);
3933         struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
3934         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3935         uint16_t msix_intr;
3936
3937         msix_intr = intr_handle->intr_vec[queue_id];
3938
3939         ICE_WRITE_REG(hw, GLINT_DYN_CTL(msix_intr), GLINT_DYN_CTL_WB_ON_ITR_M);
3940
3941         return 0;
3942 }
3943
3944 static int
3945 ice_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
3946 {
3947         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
3948         u8 ver, patch;
3949         u16 build;
3950         int ret;
3951
3952         ver = hw->nvm.orom.major;
3953         patch = hw->nvm.orom.patch;
3954         build = hw->nvm.orom.build;
3955
3956         ret = snprintf(fw_version, fw_size,
3957                         "%d.%d 0x%08x %d.%d.%d",
3958                         hw->nvm.major_ver,
3959                         hw->nvm.minor_ver,
3960                         hw->nvm.eetrack,
3961                         ver, build, patch);
3962
3963         /* add the size of '\0' */
3964         ret += 1;
3965         if (fw_size < (u32)ret)
3966                 return ret;
3967         else
3968                 return 0;
3969 }
3970
3971 static int
3972 ice_vsi_vlan_pvid_set(struct ice_vsi *vsi, struct ice_vsi_vlan_pvid_info *info)
3973 {
3974         struct ice_hw *hw;
3975         struct ice_vsi_ctx ctxt;
3976         uint8_t vlan_flags = 0;
3977         int ret;
3978
3979         if (!vsi || !info) {
3980                 PMD_DRV_LOG(ERR, "invalid parameters");
3981                 return -EINVAL;
3982         }
3983
3984         if (info->on) {
3985                 vsi->info.pvid = info->config.pvid;
3986                 /**
3987                  * If insert pvid is enabled, only tagged pkts are
3988                  * allowed to be sent out.
3989                  */
3990                 vlan_flags = ICE_AQ_VSI_PVLAN_INSERT_PVID |
3991                              ICE_AQ_VSI_VLAN_MODE_UNTAGGED;
3992         } else {
3993                 vsi->info.pvid = 0;
3994                 if (info->config.reject.tagged == 0)
3995                         vlan_flags |= ICE_AQ_VSI_VLAN_MODE_TAGGED;
3996
3997                 if (info->config.reject.untagged == 0)
3998                         vlan_flags |= ICE_AQ_VSI_VLAN_MODE_UNTAGGED;
3999         }
4000         vsi->info.vlan_flags &= ~(ICE_AQ_VSI_PVLAN_INSERT_PVID |
4001                                   ICE_AQ_VSI_VLAN_MODE_M);
4002         vsi->info.vlan_flags |= vlan_flags;
4003         memset(&ctxt, 0, sizeof(ctxt));
4004         rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
4005         ctxt.info.valid_sections =
4006                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
4007         ctxt.vsi_num = vsi->vsi_id;
4008
4009         hw = ICE_VSI_TO_HW(vsi);
4010         ret = ice_update_vsi(hw, vsi->idx, &ctxt, NULL);
4011         if (ret != ICE_SUCCESS) {
4012                 PMD_DRV_LOG(ERR,
4013                             "update VSI for VLAN insert failed, err %d",
4014                             ret);
4015                 return -EINVAL;
4016         }
4017
4018         vsi->info.valid_sections |=
4019                 rte_cpu_to_le_16(ICE_AQ_VSI_PROP_VLAN_VALID);
4020
4021         return ret;
4022 }
4023
4024 static int
4025 ice_vlan_pvid_set(struct rte_eth_dev *dev, uint16_t pvid, int on)
4026 {
4027         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
4028         struct ice_vsi *vsi = pf->main_vsi;
4029         struct rte_eth_dev_data *data = pf->dev_data;
4030         struct ice_vsi_vlan_pvid_info info;
4031         int ret;
4032
4033         memset(&info, 0, sizeof(info));
4034         info.on = on;
4035         if (info.on) {
4036                 info.config.pvid = pvid;
4037         } else {
4038                 info.config.reject.tagged =
4039                         data->dev_conf.txmode.hw_vlan_reject_tagged;
4040                 info.config.reject.untagged =
4041                         data->dev_conf.txmode.hw_vlan_reject_untagged;
4042         }
4043
4044         ret = ice_vsi_vlan_pvid_set(vsi, &info);
4045         if (ret < 0) {
4046                 PMD_DRV_LOG(ERR, "Failed to set pvid.");
4047                 return -EINVAL;
4048         }
4049
4050         return 0;
4051 }
4052
4053 static int
4054 ice_get_eeprom_length(struct rte_eth_dev *dev)
4055 {
4056         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4057
4058         return hw->nvm.flash_size;
4059 }
4060
4061 static int
4062 ice_get_eeprom(struct rte_eth_dev *dev,
4063                struct rte_dev_eeprom_info *eeprom)
4064 {
4065         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4066         enum ice_status status = ICE_SUCCESS;
4067         uint8_t *data = eeprom->data;
4068
4069         eeprom->magic = hw->vendor_id | (hw->device_id << 16);
4070
4071         status = ice_acquire_nvm(hw, ICE_RES_READ);
4072         if (status) {
4073                 PMD_DRV_LOG(ERR, "acquire nvm failed.");
4074                 return -EIO;
4075         }
4076
4077         status = ice_read_flat_nvm(hw, eeprom->offset, &eeprom->length,
4078                                    data, false);
4079
4080         ice_release_nvm(hw);
4081
4082         if (status) {
4083                 PMD_DRV_LOG(ERR, "EEPROM read failed.");
4084                 return -EIO;
4085         }
4086
4087         return 0;
4088 }
4089
4090 static void
4091 ice_stat_update_32(struct ice_hw *hw,
4092                    uint32_t reg,
4093                    bool offset_loaded,
4094                    uint64_t *offset,
4095                    uint64_t *stat)
4096 {
4097         uint64_t new_data;
4098
4099         new_data = (uint64_t)ICE_READ_REG(hw, reg);
4100         if (!offset_loaded)
4101                 *offset = new_data;
4102
4103         if (new_data >= *offset)
4104                 *stat = (uint64_t)(new_data - *offset);
4105         else
4106                 *stat = (uint64_t)((new_data +
4107                                     ((uint64_t)1 << ICE_32_BIT_WIDTH))
4108                                    - *offset);
4109 }
4110
4111 static void
4112 ice_stat_update_40(struct ice_hw *hw,
4113                    uint32_t hireg,
4114                    uint32_t loreg,
4115                    bool offset_loaded,
4116                    uint64_t *offset,
4117                    uint64_t *stat)
4118 {
4119         uint64_t new_data;
4120
4121         new_data = (uint64_t)ICE_READ_REG(hw, loreg);
4122         new_data |= (uint64_t)(ICE_READ_REG(hw, hireg) & ICE_8_BIT_MASK) <<
4123                     ICE_32_BIT_WIDTH;
4124
4125         if (!offset_loaded)
4126                 *offset = new_data;
4127
4128         if (new_data >= *offset)
4129                 *stat = new_data - *offset;
4130         else
4131                 *stat = (uint64_t)((new_data +
4132                                     ((uint64_t)1 << ICE_40_BIT_WIDTH)) -
4133                                    *offset);
4134
4135         *stat &= ICE_40_BIT_MASK;
4136 }
4137
4138 /* Get all the statistics of a VSI */
4139 static void
4140 ice_update_vsi_stats(struct ice_vsi *vsi)
4141 {
4142         struct ice_eth_stats *oes = &vsi->eth_stats_offset;
4143         struct ice_eth_stats *nes = &vsi->eth_stats;
4144         struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
4145         int idx = rte_le_to_cpu_16(vsi->vsi_id);
4146
4147         ice_stat_update_40(hw, GLV_GORCH(idx), GLV_GORCL(idx),
4148                            vsi->offset_loaded, &oes->rx_bytes,
4149                            &nes->rx_bytes);
4150         ice_stat_update_40(hw, GLV_UPRCH(idx), GLV_UPRCL(idx),
4151                            vsi->offset_loaded, &oes->rx_unicast,
4152                            &nes->rx_unicast);
4153         ice_stat_update_40(hw, GLV_MPRCH(idx), GLV_MPRCL(idx),
4154                            vsi->offset_loaded, &oes->rx_multicast,
4155                            &nes->rx_multicast);
4156         ice_stat_update_40(hw, GLV_BPRCH(idx), GLV_BPRCL(idx),
4157                            vsi->offset_loaded, &oes->rx_broadcast,
4158                            &nes->rx_broadcast);
4159         /* exclude CRC bytes */
4160         nes->rx_bytes -= (nes->rx_unicast + nes->rx_multicast +
4161                           nes->rx_broadcast) * RTE_ETHER_CRC_LEN;
4162
4163         ice_stat_update_32(hw, GLV_RDPC(idx), vsi->offset_loaded,
4164                            &oes->rx_discards, &nes->rx_discards);
4165         /* GLV_REPC not supported */
4166         /* GLV_RMPC not supported */
4167         ice_stat_update_32(hw, GLSWID_RUPP(idx), vsi->offset_loaded,
4168                            &oes->rx_unknown_protocol,
4169                            &nes->rx_unknown_protocol);
4170         ice_stat_update_40(hw, GLV_GOTCH(idx), GLV_GOTCL(idx),
4171                            vsi->offset_loaded, &oes->tx_bytes,
4172                            &nes->tx_bytes);
4173         ice_stat_update_40(hw, GLV_UPTCH(idx), GLV_UPTCL(idx),
4174                            vsi->offset_loaded, &oes->tx_unicast,
4175                            &nes->tx_unicast);
4176         ice_stat_update_40(hw, GLV_MPTCH(idx), GLV_MPTCL(idx),
4177                            vsi->offset_loaded, &oes->tx_multicast,
4178                            &nes->tx_multicast);
4179         ice_stat_update_40(hw, GLV_BPTCH(idx), GLV_BPTCL(idx),
4180                            vsi->offset_loaded,  &oes->tx_broadcast,
4181                            &nes->tx_broadcast);
4182         /* GLV_TDPC not supported */
4183         ice_stat_update_32(hw, GLV_TEPC(idx), vsi->offset_loaded,
4184                            &oes->tx_errors, &nes->tx_errors);
4185         vsi->offset_loaded = true;
4186
4187         PMD_DRV_LOG(DEBUG, "************** VSI[%u] stats start **************",
4188                     vsi->vsi_id);
4189         PMD_DRV_LOG(DEBUG, "rx_bytes:            %"PRIu64"", nes->rx_bytes);
4190         PMD_DRV_LOG(DEBUG, "rx_unicast:          %"PRIu64"", nes->rx_unicast);
4191         PMD_DRV_LOG(DEBUG, "rx_multicast:        %"PRIu64"", nes->rx_multicast);
4192         PMD_DRV_LOG(DEBUG, "rx_broadcast:        %"PRIu64"", nes->rx_broadcast);
4193         PMD_DRV_LOG(DEBUG, "rx_discards:         %"PRIu64"", nes->rx_discards);
4194         PMD_DRV_LOG(DEBUG, "rx_unknown_protocol: %"PRIu64"",
4195                     nes->rx_unknown_protocol);
4196         PMD_DRV_LOG(DEBUG, "tx_bytes:            %"PRIu64"", nes->tx_bytes);
4197         PMD_DRV_LOG(DEBUG, "tx_unicast:          %"PRIu64"", nes->tx_unicast);
4198         PMD_DRV_LOG(DEBUG, "tx_multicast:        %"PRIu64"", nes->tx_multicast);
4199         PMD_DRV_LOG(DEBUG, "tx_broadcast:        %"PRIu64"", nes->tx_broadcast);
4200         PMD_DRV_LOG(DEBUG, "tx_discards:         %"PRIu64"", nes->tx_discards);
4201         PMD_DRV_LOG(DEBUG, "tx_errors:           %"PRIu64"", nes->tx_errors);
4202         PMD_DRV_LOG(DEBUG, "************** VSI[%u] stats end ****************",
4203                     vsi->vsi_id);
4204 }
4205
4206 static void
4207 ice_read_stats_registers(struct ice_pf *pf, struct ice_hw *hw)
4208 {
4209         struct ice_hw_port_stats *ns = &pf->stats; /* new stats */
4210         struct ice_hw_port_stats *os = &pf->stats_offset; /* old stats */
4211
4212         /* Get statistics of struct ice_eth_stats */
4213         ice_stat_update_40(hw, GLPRT_GORCH(hw->port_info->lport),
4214                            GLPRT_GORCL(hw->port_info->lport),
4215                            pf->offset_loaded, &os->eth.rx_bytes,
4216                            &ns->eth.rx_bytes);
4217         ice_stat_update_40(hw, GLPRT_UPRCH(hw->port_info->lport),
4218                            GLPRT_UPRCL(hw->port_info->lport),
4219                            pf->offset_loaded, &os->eth.rx_unicast,
4220                            &ns->eth.rx_unicast);
4221         ice_stat_update_40(hw, GLPRT_MPRCH(hw->port_info->lport),
4222                            GLPRT_MPRCL(hw->port_info->lport),
4223                            pf->offset_loaded, &os->eth.rx_multicast,
4224                            &ns->eth.rx_multicast);
4225         ice_stat_update_40(hw, GLPRT_BPRCH(hw->port_info->lport),
4226                            GLPRT_BPRCL(hw->port_info->lport),
4227                            pf->offset_loaded, &os->eth.rx_broadcast,
4228                            &ns->eth.rx_broadcast);
4229         ice_stat_update_32(hw, PRTRPB_RDPC,
4230                            pf->offset_loaded, &os->eth.rx_discards,
4231                            &ns->eth.rx_discards);
4232
4233         /* Workaround: CRC size should not be included in byte statistics,
4234          * so subtract RTE_ETHER_CRC_LEN from the byte counter for each rx
4235          * packet.
4236          */
4237         ns->eth.rx_bytes -= (ns->eth.rx_unicast + ns->eth.rx_multicast +
4238                              ns->eth.rx_broadcast) * RTE_ETHER_CRC_LEN;
4239
4240         /* GLPRT_REPC not supported */
4241         /* GLPRT_RMPC not supported */
4242         ice_stat_update_32(hw, GLSWID_RUPP(hw->port_info->lport),
4243                            pf->offset_loaded,
4244                            &os->eth.rx_unknown_protocol,
4245                            &ns->eth.rx_unknown_protocol);
4246         ice_stat_update_40(hw, GLPRT_GOTCH(hw->port_info->lport),
4247                            GLPRT_GOTCL(hw->port_info->lport),
4248                            pf->offset_loaded, &os->eth.tx_bytes,
4249                            &ns->eth.tx_bytes);
4250         ice_stat_update_40(hw, GLPRT_UPTCH(hw->port_info->lport),
4251                            GLPRT_UPTCL(hw->port_info->lport),
4252                            pf->offset_loaded, &os->eth.tx_unicast,
4253                            &ns->eth.tx_unicast);
4254         ice_stat_update_40(hw, GLPRT_MPTCH(hw->port_info->lport),
4255                            GLPRT_MPTCL(hw->port_info->lport),
4256                            pf->offset_loaded, &os->eth.tx_multicast,
4257                            &ns->eth.tx_multicast);
4258         ice_stat_update_40(hw, GLPRT_BPTCH(hw->port_info->lport),
4259                            GLPRT_BPTCL(hw->port_info->lport),
4260                            pf->offset_loaded, &os->eth.tx_broadcast,
4261                            &ns->eth.tx_broadcast);
4262         ns->eth.tx_bytes -= (ns->eth.tx_unicast + ns->eth.tx_multicast +
4263                              ns->eth.tx_broadcast) * RTE_ETHER_CRC_LEN;
4264
4265         /* GLPRT_TEPC not supported */
4266
4267         /* additional port specific stats */
4268         ice_stat_update_32(hw, GLPRT_TDOLD(hw->port_info->lport),
4269                            pf->offset_loaded, &os->tx_dropped_link_down,
4270                            &ns->tx_dropped_link_down);
4271         ice_stat_update_32(hw, GLPRT_CRCERRS(hw->port_info->lport),
4272                            pf->offset_loaded, &os->crc_errors,
4273                            &ns->crc_errors);
4274         ice_stat_update_32(hw, GLPRT_ILLERRC(hw->port_info->lport),
4275                            pf->offset_loaded, &os->illegal_bytes,
4276                            &ns->illegal_bytes);
4277         /* GLPRT_ERRBC not supported */
4278         ice_stat_update_32(hw, GLPRT_MLFC(hw->port_info->lport),
4279                            pf->offset_loaded, &os->mac_local_faults,
4280                            &ns->mac_local_faults);
4281         ice_stat_update_32(hw, GLPRT_MRFC(hw->port_info->lport),
4282                            pf->offset_loaded, &os->mac_remote_faults,
4283                            &ns->mac_remote_faults);
4284
4285         ice_stat_update_32(hw, GLPRT_RLEC(hw->port_info->lport),
4286                            pf->offset_loaded, &os->rx_len_errors,
4287                            &ns->rx_len_errors);
4288
4289         ice_stat_update_32(hw, GLPRT_LXONRXC(hw->port_info->lport),
4290                            pf->offset_loaded, &os->link_xon_rx,
4291                            &ns->link_xon_rx);
4292         ice_stat_update_32(hw, GLPRT_LXOFFRXC(hw->port_info->lport),
4293                            pf->offset_loaded, &os->link_xoff_rx,
4294                            &ns->link_xoff_rx);
4295         ice_stat_update_32(hw, GLPRT_LXONTXC(hw->port_info->lport),
4296                            pf->offset_loaded, &os->link_xon_tx,
4297                            &ns->link_xon_tx);
4298         ice_stat_update_32(hw, GLPRT_LXOFFTXC(hw->port_info->lport),
4299                            pf->offset_loaded, &os->link_xoff_tx,
4300                            &ns->link_xoff_tx);
4301         ice_stat_update_40(hw, GLPRT_PRC64H(hw->port_info->lport),
4302                            GLPRT_PRC64L(hw->port_info->lport),
4303                            pf->offset_loaded, &os->rx_size_64,
4304                            &ns->rx_size_64);
4305         ice_stat_update_40(hw, GLPRT_PRC127H(hw->port_info->lport),
4306                            GLPRT_PRC127L(hw->port_info->lport),
4307                            pf->offset_loaded, &os->rx_size_127,
4308                            &ns->rx_size_127);
4309         ice_stat_update_40(hw, GLPRT_PRC255H(hw->port_info->lport),
4310                            GLPRT_PRC255L(hw->port_info->lport),
4311                            pf->offset_loaded, &os->rx_size_255,
4312                            &ns->rx_size_255);
4313         ice_stat_update_40(hw, GLPRT_PRC511H(hw->port_info->lport),
4314                            GLPRT_PRC511L(hw->port_info->lport),
4315                            pf->offset_loaded, &os->rx_size_511,
4316                            &ns->rx_size_511);
4317         ice_stat_update_40(hw, GLPRT_PRC1023H(hw->port_info->lport),
4318                            GLPRT_PRC1023L(hw->port_info->lport),
4319                            pf->offset_loaded, &os->rx_size_1023,
4320                            &ns->rx_size_1023);
4321         ice_stat_update_40(hw, GLPRT_PRC1522H(hw->port_info->lport),
4322                            GLPRT_PRC1522L(hw->port_info->lport),
4323                            pf->offset_loaded, &os->rx_size_1522,
4324                            &ns->rx_size_1522);
4325         ice_stat_update_40(hw, GLPRT_PRC9522H(hw->port_info->lport),
4326                            GLPRT_PRC9522L(hw->port_info->lport),
4327                            pf->offset_loaded, &os->rx_size_big,
4328                            &ns->rx_size_big);
4329         ice_stat_update_32(hw, GLPRT_RUC(hw->port_info->lport),
4330                            pf->offset_loaded, &os->rx_undersize,
4331                            &ns->rx_undersize);
4332         ice_stat_update_32(hw, GLPRT_RFC(hw->port_info->lport),
4333                            pf->offset_loaded, &os->rx_fragments,
4334                            &ns->rx_fragments);
4335         ice_stat_update_32(hw, GLPRT_ROC(hw->port_info->lport),
4336                            pf->offset_loaded, &os->rx_oversize,
4337                            &ns->rx_oversize);
4338         ice_stat_update_32(hw, GLPRT_RJC(hw->port_info->lport),
4339                            pf->offset_loaded, &os->rx_jabber,
4340                            &ns->rx_jabber);
4341         ice_stat_update_40(hw, GLPRT_PTC64H(hw->port_info->lport),
4342                            GLPRT_PTC64L(hw->port_info->lport),
4343                            pf->offset_loaded, &os->tx_size_64,
4344                            &ns->tx_size_64);
4345         ice_stat_update_40(hw, GLPRT_PTC127H(hw->port_info->lport),
4346                            GLPRT_PTC127L(hw->port_info->lport),
4347                            pf->offset_loaded, &os->tx_size_127,
4348                            &ns->tx_size_127);
4349         ice_stat_update_40(hw, GLPRT_PTC255H(hw->port_info->lport),
4350                            GLPRT_PTC255L(hw->port_info->lport),
4351                            pf->offset_loaded, &os->tx_size_255,
4352                            &ns->tx_size_255);
4353         ice_stat_update_40(hw, GLPRT_PTC511H(hw->port_info->lport),
4354                            GLPRT_PTC511L(hw->port_info->lport),
4355                            pf->offset_loaded, &os->tx_size_511,
4356                            &ns->tx_size_511);
4357         ice_stat_update_40(hw, GLPRT_PTC1023H(hw->port_info->lport),
4358                            GLPRT_PTC1023L(hw->port_info->lport),
4359                            pf->offset_loaded, &os->tx_size_1023,
4360                            &ns->tx_size_1023);
4361         ice_stat_update_40(hw, GLPRT_PTC1522H(hw->port_info->lport),
4362                            GLPRT_PTC1522L(hw->port_info->lport),
4363                            pf->offset_loaded, &os->tx_size_1522,
4364                            &ns->tx_size_1522);
4365         ice_stat_update_40(hw, GLPRT_PTC9522H(hw->port_info->lport),
4366                            GLPRT_PTC9522L(hw->port_info->lport),
4367                            pf->offset_loaded, &os->tx_size_big,
4368                            &ns->tx_size_big);
4369
4370         /* GLPRT_MSPDC not supported */
4371         /* GLPRT_XEC not supported */
4372
4373         pf->offset_loaded = true;
4374
4375         if (pf->main_vsi)
4376                 ice_update_vsi_stats(pf->main_vsi);
4377 }
4378
4379 /* Get all statistics of a port */
4380 static int
4381 ice_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
4382 {
4383         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
4384         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4385         struct ice_hw_port_stats *ns = &pf->stats; /* new stats */
4386
4387         /* call read registers - updates values, now write them to struct */
4388         ice_read_stats_registers(pf, hw);
4389
4390         stats->ipackets = pf->main_vsi->eth_stats.rx_unicast +
4391                           pf->main_vsi->eth_stats.rx_multicast +
4392                           pf->main_vsi->eth_stats.rx_broadcast -
4393                           pf->main_vsi->eth_stats.rx_discards;
4394         stats->opackets = ns->eth.tx_unicast +
4395                           ns->eth.tx_multicast +
4396                           ns->eth.tx_broadcast;
4397         stats->ibytes   = pf->main_vsi->eth_stats.rx_bytes;
4398         stats->obytes   = ns->eth.tx_bytes;
4399         stats->oerrors  = ns->eth.tx_errors +
4400                           pf->main_vsi->eth_stats.tx_errors;
4401
4402         /* Rx Errors */
4403         stats->imissed  = ns->eth.rx_discards +
4404                           pf->main_vsi->eth_stats.rx_discards;
4405         stats->ierrors  = ns->crc_errors +
4406                           ns->rx_undersize +
4407                           ns->rx_oversize + ns->rx_fragments + ns->rx_jabber;
4408
4409         PMD_DRV_LOG(DEBUG, "*************** PF stats start *****************");
4410         PMD_DRV_LOG(DEBUG, "rx_bytes:   %"PRIu64"", ns->eth.rx_bytes);
4411         PMD_DRV_LOG(DEBUG, "rx_unicast: %"PRIu64"", ns->eth.rx_unicast);
4412         PMD_DRV_LOG(DEBUG, "rx_multicast:%"PRIu64"", ns->eth.rx_multicast);
4413         PMD_DRV_LOG(DEBUG, "rx_broadcast:%"PRIu64"", ns->eth.rx_broadcast);
4414         PMD_DRV_LOG(DEBUG, "rx_discards:%"PRIu64"", ns->eth.rx_discards);
4415         PMD_DRV_LOG(DEBUG, "vsi rx_discards:%"PRIu64"",
4416                     pf->main_vsi->eth_stats.rx_discards);
4417         PMD_DRV_LOG(DEBUG, "rx_unknown_protocol:  %"PRIu64"",
4418                     ns->eth.rx_unknown_protocol);
4419         PMD_DRV_LOG(DEBUG, "tx_bytes:   %"PRIu64"", ns->eth.tx_bytes);
4420         PMD_DRV_LOG(DEBUG, "tx_unicast: %"PRIu64"", ns->eth.tx_unicast);
4421         PMD_DRV_LOG(DEBUG, "tx_multicast:%"PRIu64"", ns->eth.tx_multicast);
4422         PMD_DRV_LOG(DEBUG, "tx_broadcast:%"PRIu64"", ns->eth.tx_broadcast);
4423         PMD_DRV_LOG(DEBUG, "tx_discards:%"PRIu64"", ns->eth.tx_discards);
4424         PMD_DRV_LOG(DEBUG, "vsi tx_discards:%"PRIu64"",
4425                     pf->main_vsi->eth_stats.tx_discards);
4426         PMD_DRV_LOG(DEBUG, "tx_errors:          %"PRIu64"", ns->eth.tx_errors);
4427
4428         PMD_DRV_LOG(DEBUG, "tx_dropped_link_down:       %"PRIu64"",
4429                     ns->tx_dropped_link_down);
4430         PMD_DRV_LOG(DEBUG, "crc_errors: %"PRIu64"", ns->crc_errors);
4431         PMD_DRV_LOG(DEBUG, "illegal_bytes:      %"PRIu64"",
4432                     ns->illegal_bytes);
4433         PMD_DRV_LOG(DEBUG, "error_bytes:        %"PRIu64"", ns->error_bytes);
4434         PMD_DRV_LOG(DEBUG, "mac_local_faults:   %"PRIu64"",
4435                     ns->mac_local_faults);
4436         PMD_DRV_LOG(DEBUG, "mac_remote_faults:  %"PRIu64"",
4437                     ns->mac_remote_faults);
4438         PMD_DRV_LOG(DEBUG, "link_xon_rx:        %"PRIu64"", ns->link_xon_rx);
4439         PMD_DRV_LOG(DEBUG, "link_xoff_rx:       %"PRIu64"", ns->link_xoff_rx);
4440         PMD_DRV_LOG(DEBUG, "link_xon_tx:        %"PRIu64"", ns->link_xon_tx);
4441         PMD_DRV_LOG(DEBUG, "link_xoff_tx:       %"PRIu64"", ns->link_xoff_tx);
4442         PMD_DRV_LOG(DEBUG, "rx_size_64:         %"PRIu64"", ns->rx_size_64);
4443         PMD_DRV_LOG(DEBUG, "rx_size_127:        %"PRIu64"", ns->rx_size_127);
4444         PMD_DRV_LOG(DEBUG, "rx_size_255:        %"PRIu64"", ns->rx_size_255);
4445         PMD_DRV_LOG(DEBUG, "rx_size_511:        %"PRIu64"", ns->rx_size_511);
4446         PMD_DRV_LOG(DEBUG, "rx_size_1023:       %"PRIu64"", ns->rx_size_1023);
4447         PMD_DRV_LOG(DEBUG, "rx_size_1522:       %"PRIu64"", ns->rx_size_1522);
4448         PMD_DRV_LOG(DEBUG, "rx_size_big:        %"PRIu64"", ns->rx_size_big);
4449         PMD_DRV_LOG(DEBUG, "rx_undersize:       %"PRIu64"", ns->rx_undersize);
4450         PMD_DRV_LOG(DEBUG, "rx_fragments:       %"PRIu64"", ns->rx_fragments);
4451         PMD_DRV_LOG(DEBUG, "rx_oversize:        %"PRIu64"", ns->rx_oversize);
4452         PMD_DRV_LOG(DEBUG, "rx_jabber:          %"PRIu64"", ns->rx_jabber);
4453         PMD_DRV_LOG(DEBUG, "tx_size_64:         %"PRIu64"", ns->tx_size_64);
4454         PMD_DRV_LOG(DEBUG, "tx_size_127:        %"PRIu64"", ns->tx_size_127);
4455         PMD_DRV_LOG(DEBUG, "tx_size_255:        %"PRIu64"", ns->tx_size_255);
4456         PMD_DRV_LOG(DEBUG, "tx_size_511:        %"PRIu64"", ns->tx_size_511);
4457         PMD_DRV_LOG(DEBUG, "tx_size_1023:       %"PRIu64"", ns->tx_size_1023);
4458         PMD_DRV_LOG(DEBUG, "tx_size_1522:       %"PRIu64"", ns->tx_size_1522);
4459         PMD_DRV_LOG(DEBUG, "tx_size_big:        %"PRIu64"", ns->tx_size_big);
4460         PMD_DRV_LOG(DEBUG, "rx_len_errors:      %"PRIu64"", ns->rx_len_errors);
4461         PMD_DRV_LOG(DEBUG, "************* PF stats end ****************");
4462         return 0;
4463 }
4464
4465 /* Reset the statistics */
4466 static int
4467 ice_stats_reset(struct rte_eth_dev *dev)
4468 {
4469         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
4470         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4471
4472         /* Mark PF and VSI stats to update the offset, aka "reset" */
4473         pf->offset_loaded = false;
4474         if (pf->main_vsi)
4475                 pf->main_vsi->offset_loaded = false;
4476
4477         /* read the stats, reading current register values into offset */
4478         ice_read_stats_registers(pf, hw);
4479
4480         return 0;
4481 }
4482
4483 static uint32_t
4484 ice_xstats_calc_num(void)
4485 {
4486         uint32_t num;
4487
4488         num = ICE_NB_ETH_XSTATS + ICE_NB_HW_PORT_XSTATS;
4489
4490         return num;
4491 }
4492
4493 static int
4494 ice_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
4495                unsigned int n)
4496 {
4497         struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
4498         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4499         unsigned int i;
4500         unsigned int count;
4501         struct ice_hw_port_stats *hw_stats = &pf->stats;
4502
4503         count = ice_xstats_calc_num();
4504         if (n < count)
4505                 return count;
4506
4507         ice_read_stats_registers(pf, hw);
4508
4509         if (!xstats)
4510                 return 0;
4511
4512         count = 0;
4513
4514         /* Get stats from ice_eth_stats struct */
4515         for (i = 0; i < ICE_NB_ETH_XSTATS; i++) {
4516                 xstats[count].value =
4517                         *(uint64_t *)((char *)&hw_stats->eth +
4518                                       ice_stats_strings[i].offset);
4519                 xstats[count].id = count;
4520                 count++;
4521         }
4522
4523         /* Get individiual stats from ice_hw_port struct */
4524         for (i = 0; i < ICE_NB_HW_PORT_XSTATS; i++) {
4525                 xstats[count].value =
4526                         *(uint64_t *)((char *)hw_stats +
4527                                       ice_hw_port_strings[i].offset);
4528                 xstats[count].id = count;
4529                 count++;
4530         }
4531
4532         return count;
4533 }
4534
4535 static int ice_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
4536                                 struct rte_eth_xstat_name *xstats_names,
4537                                 __rte_unused unsigned int limit)
4538 {
4539         unsigned int count = 0;
4540         unsigned int i;
4541
4542         if (!xstats_names)
4543                 return ice_xstats_calc_num();
4544
4545         /* Note: limit checked in rte_eth_xstats_names() */
4546
4547         /* Get stats from ice_eth_stats struct */
4548         for (i = 0; i < ICE_NB_ETH_XSTATS; i++) {
4549                 strlcpy(xstats_names[count].name, ice_stats_strings[i].name,
4550                         sizeof(xstats_names[count].name));
4551                 count++;
4552         }
4553
4554         /* Get individiual stats from ice_hw_port struct */
4555         for (i = 0; i < ICE_NB_HW_PORT_XSTATS; i++) {
4556                 strlcpy(xstats_names[count].name, ice_hw_port_strings[i].name,
4557                         sizeof(xstats_names[count].name));
4558                 count++;
4559         }
4560
4561         return count;
4562 }
4563
4564 static int
4565 ice_dev_filter_ctrl(struct rte_eth_dev *dev,
4566                      enum rte_filter_type filter_type,
4567                      enum rte_filter_op filter_op,
4568                      void *arg)
4569 {
4570         int ret = 0;
4571
4572         if (!dev)
4573                 return -EINVAL;
4574
4575         switch (filter_type) {
4576         case RTE_ETH_FILTER_GENERIC:
4577                 if (filter_op != RTE_ETH_FILTER_GET)
4578                         return -EINVAL;
4579                 *(const void **)arg = &ice_flow_ops;
4580                 break;
4581         default:
4582                 PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
4583                                         filter_type);
4584                 ret = -EINVAL;
4585                 break;
4586         }
4587
4588         return ret;
4589 }
4590
4591 /* Add UDP tunneling port */
4592 static int
4593 ice_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
4594                              struct rte_eth_udp_tunnel *udp_tunnel)
4595 {
4596         int ret = 0;
4597         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4598
4599         if (udp_tunnel == NULL)
4600                 return -EINVAL;
4601
4602         switch (udp_tunnel->prot_type) {
4603         case RTE_TUNNEL_TYPE_VXLAN:
4604                 ret = ice_create_tunnel(hw, TNL_VXLAN, udp_tunnel->udp_port);
4605                 break;
4606         default:
4607                 PMD_DRV_LOG(ERR, "Invalid tunnel type");
4608                 ret = -EINVAL;
4609                 break;
4610         }
4611
4612         return ret;
4613 }
4614
4615 /* Delete UDP tunneling port */
4616 static int
4617 ice_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
4618                              struct rte_eth_udp_tunnel *udp_tunnel)
4619 {
4620         int ret = 0;
4621         struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
4622
4623         if (udp_tunnel == NULL)
4624                 return -EINVAL;
4625
4626         switch (udp_tunnel->prot_type) {
4627         case RTE_TUNNEL_TYPE_VXLAN:
4628                 ret = ice_destroy_tunnel(hw, udp_tunnel->udp_port, 0);
4629                 break;
4630         default:
4631                 PMD_DRV_LOG(ERR, "Invalid tunnel type");
4632                 ret = -EINVAL;
4633                 break;
4634         }
4635
4636         return ret;
4637 }
4638
4639 static int
4640 ice_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
4641               struct rte_pci_device *pci_dev)
4642 {
4643         return rte_eth_dev_pci_generic_probe(pci_dev,
4644                                              sizeof(struct ice_adapter),
4645                                              ice_dev_init);
4646 }
4647
4648 static int
4649 ice_pci_remove(struct rte_pci_device *pci_dev)
4650 {
4651         return rte_eth_dev_pci_generic_remove(pci_dev, ice_dev_uninit);
4652 }
4653
4654 static struct rte_pci_driver rte_ice_pmd = {
4655         .id_table = pci_id_ice_map,
4656         .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
4657         .probe = ice_pci_probe,
4658         .remove = ice_pci_remove,
4659 };
4660
4661 /**
4662  * Driver initialization routine.
4663  * Invoked once at EAL init time.
4664  * Register itself as the [Poll Mode] Driver of PCI devices.
4665  */
4666 RTE_PMD_REGISTER_PCI(net_ice, rte_ice_pmd);
4667 RTE_PMD_REGISTER_PCI_TABLE(net_ice, pci_id_ice_map);
4668 RTE_PMD_REGISTER_KMOD_DEP(net_ice, "* igb_uio | uio_pci_generic | vfio-pci");
4669 RTE_PMD_REGISTER_PARAM_STRING(net_ice,
4670                               ICE_PROTO_XTR_ARG "=[queue:]<vlan|ipv4|ipv6|ipv6_flow|tcp>"
4671                               ICE_SAFE_MODE_SUPPORT_ARG "=<0|1>"
4672                               ICE_PIPELINE_MODE_SUPPORT_ARG "=<0|1>"
4673                               ICE_FLOW_MARK_SUPPORT_ARG "=<0|1>");
4674
4675 RTE_LOG_REGISTER(ice_logtype_init, pmd.net.ice.init, NOTICE);
4676 RTE_LOG_REGISTER(ice_logtype_driver, pmd.net.ice.driver, NOTICE);
4677 #ifdef RTE_LIBRTE_ICE_DEBUG_RX
4678 RTE_LOG_REGISTER(ice_logtype_rx, pmd.net.ice.rx, DEBUG);
4679 #endif
4680 #ifdef RTE_LIBRTE_ICE_DEBUG_TX
4681 RTE_LOG_REGISTER(ice_logtype_tx, pmd.net.ice.tx, DEBUG);
4682 #endif
4683 #ifdef RTE_LIBRTE_ICE_DEBUG_TX_FREE
4684 RTE_LOG_REGISTER(ice_logtype_tx_free, pmd.net.ice.tx_free, DEBUG);
4685 #endif