1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2016 Intel Corporation 3 */ 4 5 #ifndef _IXGBE_ETHDEV_H_ 6 #define _IXGBE_ETHDEV_H_ 7 8 #include <stdint.h> 9 10 #include "base/ixgbe_type.h" 11 #include "base/ixgbe_dcb.h" 12 #include "base/ixgbe_dcb_82599.h" 13 #include "base/ixgbe_dcb_82598.h" 14 #include "ixgbe_bypass.h" 15 #ifdef RTE_LIBRTE_SECURITY 16 #include "ixgbe_ipsec.h" 17 #endif 18 #include <rte_flow.h> 19 #include <rte_time.h> 20 #include <rte_hash.h> 21 #include <rte_pci.h> 22 #include <rte_bus_pci.h> 23 #include <rte_tm_driver.h> 24 25 /* need update link, bit flag */ 26 #define IXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0) 27 #define IXGBE_FLAG_MAILBOX (uint32_t)(1 << 1) 28 #define IXGBE_FLAG_PHY_INTERRUPT (uint32_t)(1 << 2) 29 #define IXGBE_FLAG_MACSEC (uint32_t)(1 << 3) 30 #define IXGBE_FLAG_NEED_LINK_CONFIG (uint32_t)(1 << 4) 31 32 /* 33 * Defines that were not part of ixgbe_type.h as they are not used by the 34 * FreeBSD driver. 35 */ 36 #define IXGBE_ADVTXD_MAC_1588 0x00080000 /* IEEE1588 Timestamp packet */ 37 #define IXGBE_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */ 38 #define IXGBE_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE, resvd */ 39 #define IXGBE_RXDADV_ERR_CKSUM_BIT 30 40 #define IXGBE_RXDADV_ERR_CKSUM_MSK 3 41 #define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */ 42 #define IXGBE_NB_STAT_MAPPING_REGS 32 43 #define IXGBE_EXTENDED_VLAN (uint32_t)(1 << 26) /* EXTENDED VLAN ENABLE */ 44 #define IXGBE_VFTA_SIZE 128 45 #define IXGBE_VLAN_TAG_SIZE 4 46 #define IXGBE_HKEY_MAX_INDEX 10 47 #define IXGBE_MAX_RX_QUEUE_NUM 128 48 #define IXGBE_MAX_INTR_QUEUE_NUM 15 49 #define IXGBE_VMDQ_DCB_NB_QUEUES IXGBE_MAX_RX_QUEUE_NUM 50 #define IXGBE_DCB_NB_QUEUES IXGBE_MAX_RX_QUEUE_NUM 51 #define IXGBE_NONE_MODE_TX_NB_QUEUES 64 52 53 #ifndef NBBY 54 #define NBBY 8 /* number of bits in a byte */ 55 #endif 56 #define IXGBE_HWSTRIP_BITMAP_SIZE (IXGBE_MAX_RX_QUEUE_NUM / (sizeof(uint32_t) * NBBY)) 57 58 /* EITR Interval is in 2048ns uinits for 1G and 10G link */ 59 #define IXGBE_EITR_INTERVAL_UNIT_NS 2048 60 #define IXGBE_EITR_ITR_INT_SHIFT 3 61 #define IXGBE_EITR_INTERVAL_US(us) \ 62 (((us) * 1000 / IXGBE_EITR_INTERVAL_UNIT_NS << IXGBE_EITR_ITR_INT_SHIFT) & \ 63 IXGBE_EITR_ITR_INT_MASK) 64 65 #define IXGBE_QUEUE_ITR_INTERVAL_DEFAULT 500 /* 500us */ 66 67 /* Loopback operation modes */ 68 /* 82599 specific loopback operation types */ 69 #define IXGBE_LPBK_82599_NONE 0x0 /* Default value. Loopback is disabled. */ 70 #define IXGBE_LPBK_82599_TX_RX 0x1 /* Tx->Rx loopback operation is enabled. */ 71 72 #define IXGBE_MAX_JUMBO_FRAME_SIZE 0x2600 /* Maximum Jumbo frame size. */ 73 74 #define IXGBE_RTTBCNRC_RF_INT_MASK_BASE 0x000003FF 75 #define IXGBE_RTTBCNRC_RF_INT_MASK_M \ 76 (IXGBE_RTTBCNRC_RF_INT_MASK_BASE << IXGBE_RTTBCNRC_RF_INT_SHIFT) 77 78 #define IXGBE_MAX_QUEUE_NUM_PER_VF 8 79 80 #define IXGBE_SYN_FILTER_ENABLE 0x00000001 /* syn filter enable field */ 81 #define IXGBE_SYN_FILTER_QUEUE 0x000000FE /* syn filter queue field */ 82 #define IXGBE_SYN_FILTER_QUEUE_SHIFT 1 /* syn filter queue field shift */ 83 #define IXGBE_SYN_FILTER_SYNQFP 0x80000000 /* syn filter SYNQFP */ 84 85 #define IXGBE_ETQF_UP 0x00070000 /* ethertype filter priority field */ 86 #define IXGBE_ETQF_SHIFT 16 87 #define IXGBE_ETQF_UP_EN 0x00080000 88 #define IXGBE_ETQF_ETHERTYPE 0x0000FFFF /* ethertype filter ethertype field */ 89 #define IXGBE_ETQF_MAX_PRI 7 90 91 #define IXGBE_SDPQF_DSTPORT 0xFFFF0000 /* dst port field */ 92 #define IXGBE_SDPQF_DSTPORT_SHIFT 16 /* dst port field shift */ 93 #define IXGBE_SDPQF_SRCPORT 0x0000FFFF /* src port field */ 94 95 #define IXGBE_L34T_IMIR_SIZE_BP 0x00001000 96 #define IXGBE_L34T_IMIR_RESERVE 0x00080000 /* bit 13 to 19 must be set to 1000000b. */ 97 #define IXGBE_L34T_IMIR_LLI 0x00100000 98 #define IXGBE_L34T_IMIR_QUEUE 0x0FE00000 99 #define IXGBE_L34T_IMIR_QUEUE_SHIFT 21 100 #define IXGBE_5TUPLE_MAX_PRI 7 101 #define IXGBE_5TUPLE_MIN_PRI 1 102 103 /* bit of VXLAN tunnel type | 7 bits of zeros | 8 bits of zeros*/ 104 #define IXGBE_FDIR_VXLAN_TUNNEL_TYPE 0x8000 105 /* bit of NVGRE tunnel type | 7 bits of zeros | 8 bits of zeros*/ 106 #define IXGBE_FDIR_NVGRE_TUNNEL_TYPE 0x0 107 108 #define IXGBE_RSS_OFFLOAD_ALL ( \ 109 ETH_RSS_IPV4 | \ 110 ETH_RSS_NONFRAG_IPV4_TCP | \ 111 ETH_RSS_NONFRAG_IPV4_UDP | \ 112 ETH_RSS_IPV6 | \ 113 ETH_RSS_NONFRAG_IPV6_TCP | \ 114 ETH_RSS_NONFRAG_IPV6_UDP | \ 115 ETH_RSS_IPV6_EX | \ 116 ETH_RSS_IPV6_TCP_EX | \ 117 ETH_RSS_IPV6_UDP_EX) 118 119 #define IXGBE_VF_IRQ_ENABLE_MASK 3 /* vf irq enable mask */ 120 #define IXGBE_VF_MAXMSIVECTOR 1 121 122 #define IXGBE_MISC_VEC_ID RTE_INTR_VEC_ZERO_OFFSET 123 #define IXGBE_RX_VEC_START RTE_INTR_VEC_RXTX_OFFSET 124 125 #define IXGBE_SECTX_MINSECIFG_MASK 0x0000000F 126 127 #define IXGBE_MACSEC_PNTHRSH 0xFFFFFE00 128 129 #define IXGBE_MAX_FDIR_FILTER_NUM (1024 * 32) 130 #define IXGBE_MAX_L2_TN_FILTER_NUM 128 131 132 #define MAC_TYPE_FILTER_SUP_EXT(type) do {\ 133 if ((type) != ixgbe_mac_82599EB && (type) != ixgbe_mac_X540)\ 134 return -ENOTSUP;\ 135 } while (0) 136 137 #define MAC_TYPE_FILTER_SUP(type) do {\ 138 if ((type) != ixgbe_mac_82599EB && (type) != ixgbe_mac_X540 &&\ 139 (type) != ixgbe_mac_X550 && (type) != ixgbe_mac_X550EM_x &&\ 140 (type) != ixgbe_mac_X550EM_a)\ 141 return -ENOTSUP;\ 142 } while (0) 143 144 /* Link speed for X550 auto negotiation */ 145 #define IXGBE_LINK_SPEED_X550_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \ 146 IXGBE_LINK_SPEED_1GB_FULL | \ 147 IXGBE_LINK_SPEED_2_5GB_FULL | \ 148 IXGBE_LINK_SPEED_5GB_FULL | \ 149 IXGBE_LINK_SPEED_10GB_FULL) 150 151 /* 152 * Information about the fdir mode. 153 */ 154 struct ixgbe_hw_fdir_mask { 155 uint16_t vlan_tci_mask; 156 uint32_t src_ipv4_mask; 157 uint32_t dst_ipv4_mask; 158 uint16_t src_ipv6_mask; 159 uint16_t dst_ipv6_mask; 160 uint16_t src_port_mask; 161 uint16_t dst_port_mask; 162 uint16_t flex_bytes_mask; 163 uint8_t mac_addr_byte_mask; 164 uint32_t tunnel_id_mask; 165 uint8_t tunnel_type_mask; 166 }; 167 168 struct ixgbe_fdir_filter { 169 TAILQ_ENTRY(ixgbe_fdir_filter) entries; 170 union ixgbe_atr_input ixgbe_fdir; /* key of fdir filter*/ 171 uint32_t fdirflags; /* drop or forward */ 172 uint32_t fdirhash; /* hash value for fdir */ 173 uint8_t queue; /* assigned rx queue */ 174 }; 175 176 /* list of fdir filters */ 177 TAILQ_HEAD(ixgbe_fdir_filter_list, ixgbe_fdir_filter); 178 179 struct ixgbe_fdir_rule { 180 struct ixgbe_hw_fdir_mask mask; 181 union ixgbe_atr_input ixgbe_fdir; /* key of fdir filter*/ 182 bool b_spec; /* If TRUE, ixgbe_fdir, fdirflags, queue have meaning. */ 183 bool b_mask; /* If TRUE, mask has meaning. */ 184 enum rte_fdir_mode mode; /* IP, MAC VLAN, Tunnel */ 185 uint32_t fdirflags; /* drop or forward */ 186 uint32_t soft_id; /* an unique value for this rule */ 187 uint8_t queue; /* assigned rx queue */ 188 uint8_t flex_bytes_offset; 189 }; 190 191 struct ixgbe_hw_fdir_info { 192 struct ixgbe_hw_fdir_mask mask; 193 uint8_t flex_bytes_offset; 194 uint16_t collision; 195 uint16_t free; 196 uint16_t maxhash; 197 uint8_t maxlen; 198 uint64_t add; 199 uint64_t remove; 200 uint64_t f_add; 201 uint64_t f_remove; 202 struct ixgbe_fdir_filter_list fdir_list; /* filter list*/ 203 /* store the pointers of the filters, index is the hash value. */ 204 struct ixgbe_fdir_filter **hash_map; 205 struct rte_hash *hash_handle; /* cuckoo hash handler */ 206 bool mask_added; /* If already got mask from consistent filter */ 207 }; 208 209 struct ixgbe_rte_flow_rss_conf { 210 struct rte_flow_action_rss conf; /**< RSS parameters. */ 211 uint8_t key[IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t)]; /* Hash key. */ 212 uint16_t queue[IXGBE_MAX_RX_QUEUE_NUM]; /**< Queues indices to use. */ 213 }; 214 215 /* structure for interrupt relative data */ 216 struct ixgbe_interrupt { 217 uint32_t flags; 218 uint32_t mask; 219 /*to save original mask during delayed handler */ 220 uint32_t mask_original; 221 }; 222 223 struct ixgbe_stat_mapping_registers { 224 uint32_t tqsm[IXGBE_NB_STAT_MAPPING_REGS]; 225 uint32_t rqsmr[IXGBE_NB_STAT_MAPPING_REGS]; 226 }; 227 228 struct ixgbe_vfta { 229 uint32_t vfta[IXGBE_VFTA_SIZE]; 230 }; 231 232 struct ixgbe_hwstrip { 233 uint32_t bitmap[IXGBE_HWSTRIP_BITMAP_SIZE]; 234 }; 235 236 /* 237 * VF data which used by PF host only 238 */ 239 #define IXGBE_MAX_VF_MC_ENTRIES 30 240 #define IXGBE_MAX_MR_RULE_ENTRIES 4 /* number of mirroring rules supported */ 241 #define IXGBE_MAX_UTA 128 242 243 struct ixgbe_uta_info { 244 uint8_t uc_filter_type; 245 uint16_t uta_in_use; 246 uint32_t uta_shadow[IXGBE_MAX_UTA]; 247 }; 248 249 #define IXGBE_MAX_MIRROR_RULES 4 /* Maximum nb. of mirror rules. */ 250 251 struct ixgbe_mirror_info { 252 struct rte_eth_mirror_conf mr_conf[IXGBE_MAX_MIRROR_RULES]; 253 /**< store PF mirror rules configuration*/ 254 }; 255 256 struct ixgbe_vf_info { 257 uint8_t vf_mac_addresses[ETHER_ADDR_LEN]; 258 uint16_t vf_mc_hashes[IXGBE_MAX_VF_MC_ENTRIES]; 259 uint16_t num_vf_mc_hashes; 260 uint16_t default_vf_vlan_id; 261 uint16_t vlans_enabled; 262 bool clear_to_send; 263 uint16_t tx_rate[IXGBE_MAX_QUEUE_NUM_PER_VF]; 264 uint16_t vlan_count; 265 uint8_t spoofchk_enabled; 266 uint8_t api_version; 267 uint16_t switch_domain_id; 268 }; 269 270 /* 271 * Possible l4type of 5tuple filters. 272 */ 273 enum ixgbe_5tuple_protocol { 274 IXGBE_FILTER_PROTOCOL_TCP = 0, 275 IXGBE_FILTER_PROTOCOL_UDP, 276 IXGBE_FILTER_PROTOCOL_SCTP, 277 IXGBE_FILTER_PROTOCOL_NONE, 278 }; 279 280 TAILQ_HEAD(ixgbe_5tuple_filter_list, ixgbe_5tuple_filter); 281 282 struct ixgbe_5tuple_filter_info { 283 uint32_t dst_ip; 284 uint32_t src_ip; 285 uint16_t dst_port; 286 uint16_t src_port; 287 enum ixgbe_5tuple_protocol proto; /* l4 protocol. */ 288 uint8_t priority; /* seven levels (001b-111b), 111b is highest, 289 used when more than one filter matches. */ 290 uint8_t dst_ip_mask:1, /* if mask is 1b, do not compare dst ip. */ 291 src_ip_mask:1, /* if mask is 1b, do not compare src ip. */ 292 dst_port_mask:1, /* if mask is 1b, do not compare dst port. */ 293 src_port_mask:1, /* if mask is 1b, do not compare src port. */ 294 proto_mask:1; /* if mask is 1b, do not compare protocol. */ 295 }; 296 297 /* 5tuple filter structure */ 298 struct ixgbe_5tuple_filter { 299 TAILQ_ENTRY(ixgbe_5tuple_filter) entries; 300 uint16_t index; /* the index of 5tuple filter */ 301 struct ixgbe_5tuple_filter_info filter_info; 302 uint16_t queue; /* rx queue assigned to */ 303 }; 304 305 #define IXGBE_5TUPLE_ARRAY_SIZE \ 306 (RTE_ALIGN(IXGBE_MAX_FTQF_FILTERS, (sizeof(uint32_t) * NBBY)) / \ 307 (sizeof(uint32_t) * NBBY)) 308 309 struct ixgbe_ethertype_filter { 310 uint16_t ethertype; 311 uint32_t etqf; 312 uint32_t etqs; 313 /** 314 * If this filter is added by configuration, 315 * it should not be removed. 316 */ 317 bool conf; 318 }; 319 320 /* 321 * Structure to store filters' info. 322 */ 323 struct ixgbe_filter_info { 324 uint8_t ethertype_mask; /* Bit mask for every used ethertype filter */ 325 /* store used ethertype filters*/ 326 struct ixgbe_ethertype_filter ethertype_filters[IXGBE_MAX_ETQF_FILTERS]; 327 /* Bit mask for every used 5tuple filter */ 328 uint32_t fivetuple_mask[IXGBE_5TUPLE_ARRAY_SIZE]; 329 struct ixgbe_5tuple_filter_list fivetuple_list; 330 /* store the SYN filter info */ 331 uint32_t syn_info; 332 /* store the rss filter info */ 333 struct ixgbe_rte_flow_rss_conf rss_info; 334 }; 335 336 struct ixgbe_l2_tn_key { 337 enum rte_eth_tunnel_type l2_tn_type; 338 uint32_t tn_id; 339 }; 340 341 struct ixgbe_l2_tn_filter { 342 TAILQ_ENTRY(ixgbe_l2_tn_filter) entries; 343 struct ixgbe_l2_tn_key key; 344 uint32_t pool; 345 }; 346 347 TAILQ_HEAD(ixgbe_l2_tn_filter_list, ixgbe_l2_tn_filter); 348 349 struct ixgbe_l2_tn_info { 350 struct ixgbe_l2_tn_filter_list l2_tn_list; 351 struct ixgbe_l2_tn_filter **hash_map; 352 struct rte_hash *hash_handle; 353 bool e_tag_en; /* e-tag enabled */ 354 bool e_tag_fwd_en; /* e-tag based forwarding enabled */ 355 bool e_tag_ether_type; /* ether type for e-tag */ 356 }; 357 358 struct rte_flow { 359 enum rte_filter_type filter_type; 360 void *rule; 361 }; 362 363 /* 364 * Statistics counters collected by the MACsec 365 */ 366 struct ixgbe_macsec_stats { 367 /* TX port statistics */ 368 uint64_t out_pkts_untagged; 369 uint64_t out_pkts_encrypted; 370 uint64_t out_pkts_protected; 371 uint64_t out_octets_encrypted; 372 uint64_t out_octets_protected; 373 374 /* RX port statistics */ 375 uint64_t in_pkts_untagged; 376 uint64_t in_pkts_badtag; 377 uint64_t in_pkts_nosci; 378 uint64_t in_pkts_unknownsci; 379 uint64_t in_octets_decrypted; 380 uint64_t in_octets_validated; 381 382 /* RX SC statistics */ 383 uint64_t in_pkts_unchecked; 384 uint64_t in_pkts_delayed; 385 uint64_t in_pkts_late; 386 387 /* RX SA statistics */ 388 uint64_t in_pkts_ok; 389 uint64_t in_pkts_invalid; 390 uint64_t in_pkts_notvalid; 391 uint64_t in_pkts_unusedsa; 392 uint64_t in_pkts_notusingsa; 393 }; 394 395 /* The configuration of bandwidth */ 396 struct ixgbe_bw_conf { 397 uint8_t tc_num; /* Number of TCs. */ 398 }; 399 400 /* Struct to store Traffic Manager shaper profile. */ 401 struct ixgbe_tm_shaper_profile { 402 TAILQ_ENTRY(ixgbe_tm_shaper_profile) node; 403 uint32_t shaper_profile_id; 404 uint32_t reference_count; 405 struct rte_tm_shaper_params profile; 406 }; 407 408 TAILQ_HEAD(ixgbe_shaper_profile_list, ixgbe_tm_shaper_profile); 409 410 /* node type of Traffic Manager */ 411 enum ixgbe_tm_node_type { 412 IXGBE_TM_NODE_TYPE_PORT, 413 IXGBE_TM_NODE_TYPE_TC, 414 IXGBE_TM_NODE_TYPE_QUEUE, 415 IXGBE_TM_NODE_TYPE_MAX, 416 }; 417 418 /* Struct to store Traffic Manager node configuration. */ 419 struct ixgbe_tm_node { 420 TAILQ_ENTRY(ixgbe_tm_node) node; 421 uint32_t id; 422 uint32_t priority; 423 uint32_t weight; 424 uint32_t reference_count; 425 uint16_t no; 426 struct ixgbe_tm_node *parent; 427 struct ixgbe_tm_shaper_profile *shaper_profile; 428 struct rte_tm_node_params params; 429 }; 430 431 TAILQ_HEAD(ixgbe_tm_node_list, ixgbe_tm_node); 432 433 /* The configuration of Traffic Manager */ 434 struct ixgbe_tm_conf { 435 struct ixgbe_shaper_profile_list shaper_profile_list; 436 struct ixgbe_tm_node *root; /* root node - port */ 437 struct ixgbe_tm_node_list tc_list; /* node list for all the TCs */ 438 struct ixgbe_tm_node_list queue_list; /* node list for all the queues */ 439 /** 440 * The number of added TC nodes. 441 * It should be no more than the TC number of this port. 442 */ 443 uint32_t nb_tc_node; 444 /** 445 * The number of added queue nodes. 446 * It should be no more than the queue number of this port. 447 */ 448 uint32_t nb_queue_node; 449 /** 450 * This flag is used to check if APP can change the TM node 451 * configuration. 452 * When it's true, means the configuration is applied to HW, 453 * APP should not change the configuration. 454 * As we don't support on-the-fly configuration, when starting 455 * the port, APP should call the hierarchy_commit API to set this 456 * flag to true. When stopping the port, this flag should be set 457 * to false. 458 */ 459 bool committed; 460 }; 461 462 /* 463 * Structure to store private data for each driver instance (for each port). 464 */ 465 struct ixgbe_adapter { 466 struct ixgbe_hw hw; 467 struct ixgbe_hw_stats stats; 468 struct ixgbe_macsec_stats macsec_stats; 469 struct ixgbe_hw_fdir_info fdir; 470 struct ixgbe_interrupt intr; 471 struct ixgbe_stat_mapping_registers stat_mappings; 472 struct ixgbe_vfta shadow_vfta; 473 struct ixgbe_hwstrip hwstrip; 474 struct ixgbe_dcb_config dcb_config; 475 struct ixgbe_mirror_info mr_data; 476 struct ixgbe_vf_info *vfdata; 477 struct ixgbe_uta_info uta_info; 478 #ifdef RTE_LIBRTE_IXGBE_BYPASS 479 struct ixgbe_bypass_info bps; 480 #endif /* RTE_LIBRTE_IXGBE_BYPASS */ 481 struct ixgbe_filter_info filter; 482 struct ixgbe_l2_tn_info l2_tn; 483 struct ixgbe_bw_conf bw_conf; 484 #ifdef RTE_LIBRTE_SECURITY 485 struct ixgbe_ipsec ipsec; 486 #endif 487 bool rx_bulk_alloc_allowed; 488 bool rx_vec_allowed; 489 struct rte_timecounter systime_tc; 490 struct rte_timecounter rx_tstamp_tc; 491 struct rte_timecounter tx_tstamp_tc; 492 struct ixgbe_tm_conf tm_conf; 493 494 /* For RSS reta table update */ 495 uint8_t rss_reta_updated; 496 }; 497 498 struct ixgbe_vf_representor { 499 uint16_t vf_id; 500 uint16_t switch_domain_id; 501 struct rte_eth_dev *pf_ethdev; 502 }; 503 504 int ixgbe_vf_representor_init(struct rte_eth_dev *ethdev, void *init_params); 505 int ixgbe_vf_representor_uninit(struct rte_eth_dev *ethdev); 506 507 #define IXGBE_DEV_PRIVATE_TO_HW(adapter)\ 508 (&((struct ixgbe_adapter *)adapter)->hw) 509 510 #define IXGBE_DEV_PRIVATE_TO_STATS(adapter) \ 511 (&((struct ixgbe_adapter *)adapter)->stats) 512 513 #define IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(adapter) \ 514 (&((struct ixgbe_adapter *)adapter)->macsec_stats) 515 516 #define IXGBE_DEV_PRIVATE_TO_INTR(adapter) \ 517 (&((struct ixgbe_adapter *)adapter)->intr) 518 519 #define IXGBE_DEV_PRIVATE_TO_FDIR_INFO(adapter) \ 520 (&((struct ixgbe_adapter *)adapter)->fdir) 521 522 #define IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(adapter) \ 523 (&((struct ixgbe_adapter *)adapter)->stat_mappings) 524 525 #define IXGBE_DEV_PRIVATE_TO_VFTA(adapter) \ 526 (&((struct ixgbe_adapter *)adapter)->shadow_vfta) 527 528 #define IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(adapter) \ 529 (&((struct ixgbe_adapter *)adapter)->hwstrip) 530 531 #define IXGBE_DEV_PRIVATE_TO_DCB_CFG(adapter) \ 532 (&((struct ixgbe_adapter *)adapter)->dcb_config) 533 534 #define IXGBE_DEV_PRIVATE_TO_P_VFDATA(adapter) \ 535 (&((struct ixgbe_adapter *)adapter)->vfdata) 536 537 #define IXGBE_DEV_PRIVATE_TO_PFDATA(adapter) \ 538 (&((struct ixgbe_adapter *)adapter)->mr_data) 539 540 #define IXGBE_DEV_PRIVATE_TO_UTA(adapter) \ 541 (&((struct ixgbe_adapter *)adapter)->uta_info) 542 543 #define IXGBE_DEV_PRIVATE_TO_FILTER_INFO(adapter) \ 544 (&((struct ixgbe_adapter *)adapter)->filter) 545 546 #define IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(adapter) \ 547 (&((struct ixgbe_adapter *)adapter)->l2_tn) 548 549 #define IXGBE_DEV_PRIVATE_TO_BW_CONF(adapter) \ 550 (&((struct ixgbe_adapter *)adapter)->bw_conf) 551 552 #define IXGBE_DEV_PRIVATE_TO_TM_CONF(adapter) \ 553 (&((struct ixgbe_adapter *)adapter)->tm_conf) 554 555 #define IXGBE_DEV_PRIVATE_TO_IPSEC(adapter)\ 556 (&((struct ixgbe_adapter *)adapter)->ipsec) 557 558 /* 559 * RX/TX function prototypes 560 */ 561 void ixgbe_dev_clear_queues(struct rte_eth_dev *dev); 562 563 void ixgbe_dev_free_queues(struct rte_eth_dev *dev); 564 565 void ixgbe_dev_rx_queue_release(void *rxq); 566 567 void ixgbe_dev_tx_queue_release(void *txq); 568 569 int ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id, 570 uint16_t nb_rx_desc, unsigned int socket_id, 571 const struct rte_eth_rxconf *rx_conf, 572 struct rte_mempool *mb_pool); 573 574 int ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id, 575 uint16_t nb_tx_desc, unsigned int socket_id, 576 const struct rte_eth_txconf *tx_conf); 577 578 uint32_t ixgbe_dev_rx_queue_count(struct rte_eth_dev *dev, 579 uint16_t rx_queue_id); 580 581 int ixgbe_dev_rx_descriptor_done(void *rx_queue, uint16_t offset); 582 583 int ixgbe_dev_rx_descriptor_status(void *rx_queue, uint16_t offset); 584 int ixgbe_dev_tx_descriptor_status(void *tx_queue, uint16_t offset); 585 586 int ixgbe_dev_rx_init(struct rte_eth_dev *dev); 587 588 void ixgbe_dev_tx_init(struct rte_eth_dev *dev); 589 590 int ixgbe_dev_rxtx_start(struct rte_eth_dev *dev); 591 592 int ixgbe_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id); 593 594 int ixgbe_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id); 595 596 int ixgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id); 597 598 int ixgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id); 599 600 void ixgbe_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, 601 struct rte_eth_rxq_info *qinfo); 602 603 void ixgbe_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, 604 struct rte_eth_txq_info *qinfo); 605 606 int ixgbevf_dev_rx_init(struct rte_eth_dev *dev); 607 608 void ixgbevf_dev_tx_init(struct rte_eth_dev *dev); 609 610 void ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev); 611 612 uint16_t ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, 613 uint16_t nb_pkts); 614 615 uint16_t ixgbe_recv_pkts_bulk_alloc(void *rx_queue, struct rte_mbuf **rx_pkts, 616 uint16_t nb_pkts); 617 618 uint16_t ixgbe_recv_pkts_lro_single_alloc(void *rx_queue, 619 struct rte_mbuf **rx_pkts, uint16_t nb_pkts); 620 uint16_t ixgbe_recv_pkts_lro_bulk_alloc(void *rx_queue, 621 struct rte_mbuf **rx_pkts, uint16_t nb_pkts); 622 623 uint16_t ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, 624 uint16_t nb_pkts); 625 626 uint16_t ixgbe_xmit_pkts_simple(void *tx_queue, struct rte_mbuf **tx_pkts, 627 uint16_t nb_pkts); 628 629 uint16_t ixgbe_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, 630 uint16_t nb_pkts); 631 632 int ixgbe_dev_rss_hash_update(struct rte_eth_dev *dev, 633 struct rte_eth_rss_conf *rss_conf); 634 635 int ixgbe_dev_rss_hash_conf_get(struct rte_eth_dev *dev, 636 struct rte_eth_rss_conf *rss_conf); 637 638 uint16_t ixgbe_reta_size_get(enum ixgbe_mac_type mac_type); 639 640 uint32_t ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx); 641 642 uint32_t ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type); 643 644 uint32_t ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i); 645 646 bool ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type); 647 648 int ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev, 649 struct rte_eth_ntuple_filter *filter, 650 bool add); 651 int ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev, 652 struct rte_eth_ethertype_filter *filter, 653 bool add); 654 int ixgbe_syn_filter_set(struct rte_eth_dev *dev, 655 struct rte_eth_syn_filter *filter, 656 bool add); 657 int 658 ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev, 659 struct rte_eth_l2_tunnel_conf *l2_tunnel, 660 bool restore); 661 int 662 ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev, 663 struct rte_eth_l2_tunnel_conf *l2_tunnel); 664 void ixgbe_filterlist_init(void); 665 void ixgbe_filterlist_flush(void); 666 /* 667 * Flow director function prototypes 668 */ 669 int ixgbe_fdir_configure(struct rte_eth_dev *dev); 670 int ixgbe_fdir_set_input_mask(struct rte_eth_dev *dev); 671 int ixgbe_fdir_set_flexbytes_offset(struct rte_eth_dev *dev, 672 uint16_t offset); 673 int ixgbe_fdir_filter_program(struct rte_eth_dev *dev, 674 struct ixgbe_fdir_rule *rule, 675 bool del, bool update); 676 677 void ixgbe_configure_dcb(struct rte_eth_dev *dev); 678 679 int 680 ixgbe_dev_link_update_share(struct rte_eth_dev *dev, 681 int wait_to_complete, int vf); 682 683 /* 684 * misc function prototypes 685 */ 686 void ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev); 687 688 void ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev); 689 690 void ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev); 691 692 void ixgbe_pf_host_init(struct rte_eth_dev *eth_dev); 693 694 void ixgbe_pf_host_uninit(struct rte_eth_dev *eth_dev); 695 696 void ixgbe_pf_mbx_process(struct rte_eth_dev *eth_dev); 697 698 int ixgbe_pf_host_configure(struct rte_eth_dev *eth_dev); 699 700 uint32_t ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val); 701 702 int ixgbe_fdir_ctrl_func(struct rte_eth_dev *dev, 703 enum rte_filter_op filter_op, void *arg); 704 void ixgbe_fdir_filter_restore(struct rte_eth_dev *dev); 705 int ixgbe_clear_all_fdir_filter(struct rte_eth_dev *dev); 706 707 extern const struct rte_flow_ops ixgbe_flow_ops; 708 709 void ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev); 710 void ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev); 711 void ixgbe_clear_syn_filter(struct rte_eth_dev *dev); 712 int ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev); 713 714 int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw); 715 716 int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw); 717 718 int ixgbe_vt_check(struct ixgbe_hw *hw); 719 int ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf, 720 uint16_t tx_rate, uint64_t q_msk); 721 bool is_ixgbe_supported(struct rte_eth_dev *dev); 722 int ixgbe_tm_ops_get(struct rte_eth_dev *dev, void *ops); 723 void ixgbe_tm_conf_init(struct rte_eth_dev *dev); 724 void ixgbe_tm_conf_uninit(struct rte_eth_dev *dev); 725 int ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev, uint16_t queue_idx, 726 uint16_t tx_rate); 727 int ixgbe_rss_conf_init(struct ixgbe_rte_flow_rss_conf *out, 728 const struct rte_flow_action_rss *in); 729 int ixgbe_action_rss_same(const struct rte_flow_action_rss *comp, 730 const struct rte_flow_action_rss *with); 731 int ixgbe_config_rss_filter(struct rte_eth_dev *dev, 732 struct ixgbe_rte_flow_rss_conf *conf, bool add); 733 734 static inline int 735 ixgbe_ethertype_filter_lookup(struct ixgbe_filter_info *filter_info, 736 uint16_t ethertype) 737 { 738 int i; 739 740 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) { 741 if (filter_info->ethertype_filters[i].ethertype == ethertype && 742 (filter_info->ethertype_mask & (1 << i))) 743 return i; 744 } 745 return -1; 746 } 747 748 static inline int 749 ixgbe_ethertype_filter_insert(struct ixgbe_filter_info *filter_info, 750 struct ixgbe_ethertype_filter *ethertype_filter) 751 { 752 int i; 753 754 for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) { 755 if (!(filter_info->ethertype_mask & (1 << i))) { 756 filter_info->ethertype_mask |= 1 << i; 757 filter_info->ethertype_filters[i].ethertype = 758 ethertype_filter->ethertype; 759 filter_info->ethertype_filters[i].etqf = 760 ethertype_filter->etqf; 761 filter_info->ethertype_filters[i].etqs = 762 ethertype_filter->etqs; 763 filter_info->ethertype_filters[i].conf = 764 ethertype_filter->conf; 765 return i; 766 } 767 } 768 return -1; 769 } 770 771 static inline int 772 ixgbe_ethertype_filter_remove(struct ixgbe_filter_info *filter_info, 773 uint8_t idx) 774 { 775 if (idx >= IXGBE_MAX_ETQF_FILTERS) 776 return -1; 777 filter_info->ethertype_mask &= ~(1 << idx); 778 filter_info->ethertype_filters[idx].ethertype = 0; 779 filter_info->ethertype_filters[idx].etqf = 0; 780 filter_info->ethertype_filters[idx].etqs = 0; 781 filter_info->ethertype_filters[idx].etqs = FALSE; 782 return idx; 783 } 784 785 #endif /* _IXGBE_ETHDEV_H_ */ 786