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