1 /* SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB */ 2 /* Copyright (c) 2015 - 2021 Intel Corporation */ 3 #ifndef IRDMA_TYPE_H 4 #define IRDMA_TYPE_H 5 #include "osdep.h" 6 #include "irdma.h" 7 #include "user.h" 8 #include "hmc.h" 9 #include "uda.h" 10 #include "ws.h" 11 #define IRDMA_DEBUG_ERR "ERR" 12 #define IRDMA_DEBUG_INIT "INIT" 13 #define IRDMA_DEBUG_DEV "DEV" 14 #define IRDMA_DEBUG_CM "CM" 15 #define IRDMA_DEBUG_VERBS "VERBS" 16 #define IRDMA_DEBUG_PUDA "PUDA" 17 #define IRDMA_DEBUG_ILQ "ILQ" 18 #define IRDMA_DEBUG_IEQ "IEQ" 19 #define IRDMA_DEBUG_QP "QP" 20 #define IRDMA_DEBUG_CQ "CQ" 21 #define IRDMA_DEBUG_MR "MR" 22 #define IRDMA_DEBUG_PBLE "PBLE" 23 #define IRDMA_DEBUG_WQE "WQE" 24 #define IRDMA_DEBUG_AEQ "AEQ" 25 #define IRDMA_DEBUG_CQP "CQP" 26 #define IRDMA_DEBUG_HMC "HMC" 27 #define IRDMA_DEBUG_USER "USER" 28 #define IRDMA_DEBUG_VIRT "VIRT" 29 #define IRDMA_DEBUG_DCB "DCB" 30 #define IRDMA_DEBUG_CQE "CQE" 31 #define IRDMA_DEBUG_CLNT "CLNT" 32 #define IRDMA_DEBUG_WS "WS" 33 #define IRDMA_DEBUG_STATS "STATS" 34 35 enum irdma_page_size { 36 IRDMA_PAGE_SIZE_4K = 0, 37 IRDMA_PAGE_SIZE_2M, 38 IRDMA_PAGE_SIZE_1G, 39 }; 40 41 enum irdma_hdrct_flags { 42 DDP_LEN_FLAG = 0x80, 43 DDP_HDR_FLAG = 0x40, 44 RDMA_HDR_FLAG = 0x20, 45 }; 46 47 enum irdma_term_layers { 48 LAYER_RDMA = 0, 49 LAYER_DDP = 1, 50 LAYER_MPA = 2, 51 }; 52 53 enum irdma_term_error_types { 54 RDMAP_REMOTE_PROT = 1, 55 RDMAP_REMOTE_OP = 2, 56 DDP_CATASTROPHIC = 0, 57 DDP_TAGGED_BUF = 1, 58 DDP_UNTAGGED_BUF = 2, 59 DDP_LLP = 3, 60 }; 61 62 enum irdma_term_rdma_errors { 63 RDMAP_INV_STAG = 0x00, 64 RDMAP_INV_BOUNDS = 0x01, 65 RDMAP_ACCESS = 0x02, 66 RDMAP_UNASSOC_STAG = 0x03, 67 RDMAP_TO_WRAP = 0x04, 68 RDMAP_INV_RDMAP_VER = 0x05, 69 RDMAP_UNEXPECTED_OP = 0x06, 70 RDMAP_CATASTROPHIC_LOCAL = 0x07, 71 RDMAP_CATASTROPHIC_GLOBAL = 0x08, 72 RDMAP_CANT_INV_STAG = 0x09, 73 RDMAP_UNSPECIFIED = 0xff, 74 }; 75 76 enum irdma_term_ddp_errors { 77 DDP_CATASTROPHIC_LOCAL = 0x00, 78 DDP_TAGGED_INV_STAG = 0x00, 79 DDP_TAGGED_BOUNDS = 0x01, 80 DDP_TAGGED_UNASSOC_STAG = 0x02, 81 DDP_TAGGED_TO_WRAP = 0x03, 82 DDP_TAGGED_INV_DDP_VER = 0x04, 83 DDP_UNTAGGED_INV_QN = 0x01, 84 DDP_UNTAGGED_INV_MSN_NO_BUF = 0x02, 85 DDP_UNTAGGED_INV_MSN_RANGE = 0x03, 86 DDP_UNTAGGED_INV_MO = 0x04, 87 DDP_UNTAGGED_INV_TOO_LONG = 0x05, 88 DDP_UNTAGGED_INV_DDP_VER = 0x06, 89 }; 90 91 enum irdma_term_mpa_errors { 92 MPA_CLOSED = 0x01, 93 MPA_CRC = 0x02, 94 MPA_MARKER = 0x03, 95 MPA_REQ_RSP = 0x04, 96 }; 97 98 enum irdma_qp_event_type { 99 IRDMA_QP_EVENT_CATASTROPHIC, 100 IRDMA_QP_EVENT_ACCESS_ERR, 101 IRDMA_QP_EVENT_REQ_ERR, 102 }; 103 104 enum irdma_hw_stats_index_32b { 105 IRDMA_HW_STAT_INDEX_IP4RXDISCARD = 0, 106 IRDMA_HW_STAT_INDEX_IP4RXTRUNC = 1, 107 IRDMA_HW_STAT_INDEX_IP4TXNOROUTE = 2, 108 IRDMA_HW_STAT_INDEX_IP6RXDISCARD = 3, 109 IRDMA_HW_STAT_INDEX_IP6RXTRUNC = 4, 110 IRDMA_HW_STAT_INDEX_IP6TXNOROUTE = 5, 111 IRDMA_HW_STAT_INDEX_TCPRTXSEG = 6, 112 IRDMA_HW_STAT_INDEX_TCPRXOPTERR = 7, 113 IRDMA_HW_STAT_INDEX_TCPRXPROTOERR = 8, 114 IRDMA_HW_STAT_INDEX_MAX_32_GEN_1 = 9, /* Must be same value as next entry */ 115 IRDMA_HW_STAT_INDEX_RXVLANERR = 9, 116 IRDMA_HW_STAT_INDEX_RXRPCNPHANDLED = 10, 117 IRDMA_HW_STAT_INDEX_RXRPCNPIGNORED = 11, 118 IRDMA_HW_STAT_INDEX_TXNPCNPSENT = 12, 119 IRDMA_HW_STAT_INDEX_MAX_32, /* Must be last entry */ 120 }; 121 122 enum irdma_hw_stats_index_64b { 123 IRDMA_HW_STAT_INDEX_IP4RXOCTS = 0, 124 IRDMA_HW_STAT_INDEX_IP4RXPKTS = 1, 125 IRDMA_HW_STAT_INDEX_IP4RXFRAGS = 2, 126 IRDMA_HW_STAT_INDEX_IP4RXMCPKTS = 3, 127 IRDMA_HW_STAT_INDEX_IP4TXOCTS = 4, 128 IRDMA_HW_STAT_INDEX_IP4TXPKTS = 5, 129 IRDMA_HW_STAT_INDEX_IP4TXFRAGS = 6, 130 IRDMA_HW_STAT_INDEX_IP4TXMCPKTS = 7, 131 IRDMA_HW_STAT_INDEX_IP6RXOCTS = 8, 132 IRDMA_HW_STAT_INDEX_IP6RXPKTS = 9, 133 IRDMA_HW_STAT_INDEX_IP6RXFRAGS = 10, 134 IRDMA_HW_STAT_INDEX_IP6RXMCPKTS = 11, 135 IRDMA_HW_STAT_INDEX_IP6TXOCTS = 12, 136 IRDMA_HW_STAT_INDEX_IP6TXPKTS = 13, 137 IRDMA_HW_STAT_INDEX_IP6TXFRAGS = 14, 138 IRDMA_HW_STAT_INDEX_IP6TXMCPKTS = 15, 139 IRDMA_HW_STAT_INDEX_TCPRXSEGS = 16, 140 IRDMA_HW_STAT_INDEX_TCPTXSEG = 17, 141 IRDMA_HW_STAT_INDEX_RDMARXRDS = 18, 142 IRDMA_HW_STAT_INDEX_RDMARXSNDS = 19, 143 IRDMA_HW_STAT_INDEX_RDMARXWRS = 20, 144 IRDMA_HW_STAT_INDEX_RDMATXRDS = 21, 145 IRDMA_HW_STAT_INDEX_RDMATXSNDS = 22, 146 IRDMA_HW_STAT_INDEX_RDMATXWRS = 23, 147 IRDMA_HW_STAT_INDEX_RDMAVBND = 24, 148 IRDMA_HW_STAT_INDEX_RDMAVINV = 25, 149 IRDMA_HW_STAT_INDEX_MAX_64_GEN_1 = 26, /* Must be same value as next entry */ 150 IRDMA_HW_STAT_INDEX_IP4RXMCOCTS = 26, 151 IRDMA_HW_STAT_INDEX_IP4TXMCOCTS = 27, 152 IRDMA_HW_STAT_INDEX_IP6RXMCOCTS = 28, 153 IRDMA_HW_STAT_INDEX_IP6TXMCOCTS = 29, 154 IRDMA_HW_STAT_INDEX_UDPRXPKTS = 30, 155 IRDMA_HW_STAT_INDEX_UDPTXPKTS = 31, 156 IRDMA_HW_STAT_INDEX_RXNPECNMARKEDPKTS = 32, 157 IRDMA_HW_STAT_INDEX_MAX_64, /* Must be last entry */ 158 }; 159 160 enum irdma_feature_type { 161 IRDMA_FEATURE_FW_INFO = 0, 162 IRDMA_HW_VERSION_INFO = 1, 163 IRDMA_QSETS_MAX = 26, 164 IRDMA_MAX_FEATURES, /* Must be last entry */ 165 }; 166 167 enum irdma_sched_prio_type { 168 IRDMA_PRIO_WEIGHTED_RR = 1, 169 IRDMA_PRIO_STRICT = 2, 170 IRDMA_PRIO_WEIGHTED_STRICT = 3, 171 }; 172 173 enum irdma_vm_vf_type { 174 IRDMA_VF_TYPE = 0, 175 IRDMA_VM_TYPE, 176 IRDMA_PF_TYPE, 177 }; 178 179 enum irdma_cqp_hmc_profile { 180 IRDMA_HMC_PROFILE_DEFAULT = 1, 181 IRDMA_HMC_PROFILE_FAVOR_VF = 2, 182 IRDMA_HMC_PROFILE_EQUAL = 3, 183 }; 184 185 enum irdma_quad_entry_type { 186 IRDMA_QHASH_TYPE_TCP_ESTABLISHED = 1, 187 IRDMA_QHASH_TYPE_TCP_SYN, 188 IRDMA_QHASH_TYPE_UDP_UNICAST, 189 IRDMA_QHASH_TYPE_UDP_MCAST, 190 IRDMA_QHASH_TYPE_ROCE_MCAST, 191 IRDMA_QHASH_TYPE_ROCEV2_HW, 192 }; 193 194 enum irdma_quad_hash_manage_type { 195 IRDMA_QHASH_MANAGE_TYPE_DELETE = 0, 196 IRDMA_QHASH_MANAGE_TYPE_ADD, 197 IRDMA_QHASH_MANAGE_TYPE_MODIFY, 198 }; 199 200 enum irdma_syn_rst_handling { 201 IRDMA_SYN_RST_HANDLING_HW_TCP_SECURE = 0, 202 IRDMA_SYN_RST_HANDLING_HW_TCP, 203 IRDMA_SYN_RST_HANDLING_FW_TCP_SECURE, 204 IRDMA_SYN_RST_HANDLING_FW_TCP, 205 }; 206 207 enum irdma_queue_type { 208 IRDMA_QUEUE_TYPE_SQ_RQ = 0, 209 IRDMA_QUEUE_TYPE_CQP, 210 }; 211 212 struct irdma_sc_dev; 213 struct irdma_vsi_pestat; 214 215 struct irdma_dcqcn_cc_params { 216 u8 cc_cfg_valid; 217 u8 min_dec_factor; 218 u8 min_rate; 219 u8 dcqcn_f; 220 u16 rai_factor; 221 u16 hai_factor; 222 u16 dcqcn_t; 223 u32 dcqcn_b; 224 u32 rreduce_mperiod; 225 }; 226 227 struct irdma_cqp_init_info { 228 u64 cqp_compl_ctx; 229 u64 host_ctx_pa; 230 u64 sq_pa; 231 struct irdma_sc_dev *dev; 232 struct irdma_cqp_quanta *sq; 233 struct irdma_dcqcn_cc_params dcqcn_params; 234 __le64 *host_ctx; 235 u64 *scratch_array; 236 u32 sq_size; 237 u16 hw_maj_ver; 238 u16 hw_min_ver; 239 u8 struct_ver; 240 u8 hmc_profile; 241 u8 ena_vf_count; 242 u8 ceqs_per_vf; 243 bool en_datacenter_tcp:1; 244 bool disable_packed:1; 245 bool rocev2_rto_policy:1; 246 enum irdma_protocol_used protocol_used; 247 }; 248 249 struct irdma_terminate_hdr { 250 u8 layer_etype; 251 u8 error_code; 252 u8 hdrct; 253 u8 rsvd; 254 }; 255 256 struct irdma_cqp_sq_wqe { 257 __le64 buf[IRDMA_CQP_WQE_SIZE]; 258 }; 259 260 struct irdma_sc_aeqe { 261 __le64 buf[IRDMA_AEQE_SIZE]; 262 }; 263 264 struct irdma_ceqe { 265 __le64 buf[IRDMA_CEQE_SIZE]; 266 }; 267 268 struct irdma_cqp_ctx { 269 __le64 buf[IRDMA_CQP_CTX_SIZE]; 270 }; 271 272 struct irdma_cq_shadow_area { 273 __le64 buf[IRDMA_SHADOW_AREA_SIZE]; 274 }; 275 276 struct irdma_dev_hw_stats_offsets { 277 u32 stats_offset_32[IRDMA_HW_STAT_INDEX_MAX_32]; 278 u32 stats_offset_64[IRDMA_HW_STAT_INDEX_MAX_64]; 279 }; 280 281 struct irdma_dev_hw_stats { 282 u64 stats_val_32[IRDMA_HW_STAT_INDEX_MAX_32]; 283 u64 stats_val_64[IRDMA_HW_STAT_INDEX_MAX_64]; 284 }; 285 286 struct irdma_gather_stats { 287 u32 rsvd1; 288 u32 rxvlanerr; 289 u64 ip4rxocts; 290 u64 ip4rxpkts; 291 u32 ip4rxtrunc; 292 u32 ip4rxdiscard; 293 u64 ip4rxfrags; 294 u64 ip4rxmcocts; 295 u64 ip4rxmcpkts; 296 u64 ip6rxocts; 297 u64 ip6rxpkts; 298 u32 ip6rxtrunc; 299 u32 ip6rxdiscard; 300 u64 ip6rxfrags; 301 u64 ip6rxmcocts; 302 u64 ip6rxmcpkts; 303 u64 ip4txocts; 304 u64 ip4txpkts; 305 u64 ip4txfrag; 306 u64 ip4txmcocts; 307 u64 ip4txmcpkts; 308 u64 ip6txocts; 309 u64 ip6txpkts; 310 u64 ip6txfrags; 311 u64 ip6txmcocts; 312 u64 ip6txmcpkts; 313 u32 ip6txnoroute; 314 u32 ip4txnoroute; 315 u64 tcprxsegs; 316 u32 tcprxprotoerr; 317 u32 tcprxopterr; 318 u64 tcptxsegs; 319 u32 rsvd2; 320 u32 tcprtxseg; 321 u64 udprxpkts; 322 u64 udptxpkts; 323 u64 rdmarxwrs; 324 u64 rdmarxrds; 325 u64 rdmarxsnds; 326 u64 rdmatxwrs; 327 u64 rdmatxrds; 328 u64 rdmatxsnds; 329 u64 rdmavbn; 330 u64 rdmavinv; 331 u64 rxnpecnmrkpkts; 332 u32 rxrpcnphandled; 333 u32 rxrpcnpignored; 334 u32 txnpcnpsent; 335 u32 rsvd3[88]; 336 }; 337 338 struct irdma_stats_gather_info { 339 bool use_hmc_fcn_index:1; 340 bool use_stats_inst:1; 341 u8 hmc_fcn_index; 342 u8 stats_inst_index; 343 struct irdma_dma_mem stats_buff_mem; 344 void *gather_stats_va; 345 void *last_gather_stats_va; 346 }; 347 348 struct irdma_vsi_pestat { 349 struct irdma_hw *hw; 350 struct irdma_dev_hw_stats hw_stats; 351 struct irdma_stats_gather_info gather_info; 352 struct timer_list stats_timer; 353 struct irdma_sc_vsi *vsi; 354 struct irdma_dev_hw_stats last_hw_stats; 355 spinlock_t lock; /* rdma stats lock */ 356 }; 357 358 struct irdma_hw { 359 u8 __iomem *hw_addr; 360 u8 __iomem *priv_hw_addr; 361 struct device *device; 362 struct irdma_hmc_info hmc; 363 }; 364 365 struct irdma_pfpdu { 366 struct list_head rxlist; 367 u32 rcv_nxt; 368 u32 fps; 369 u32 max_fpdu_data; 370 u32 nextseqnum; 371 u32 rcv_start_seq; 372 bool mode:1; 373 bool mpa_crc_err:1; 374 u8 marker_len; 375 u64 total_ieq_bufs; 376 u64 fpdu_processed; 377 u64 bad_seq_num; 378 u64 crc_err; 379 u64 no_tx_bufs; 380 u64 tx_err; 381 u64 out_of_order; 382 u64 pmode_count; 383 struct irdma_sc_ah *ah; 384 struct irdma_puda_buf *ah_buf; 385 spinlock_t lock; /* fpdu processing lock */ 386 struct irdma_puda_buf *lastrcv_buf; 387 }; 388 389 struct irdma_sc_pd { 390 struct irdma_sc_dev *dev; 391 u32 pd_id; 392 int abi_ver; 393 }; 394 395 struct irdma_cqp_quanta { 396 __le64 elem[IRDMA_CQP_WQE_SIZE]; 397 }; 398 399 struct irdma_sc_cqp { 400 u32 size; 401 u64 sq_pa; 402 u64 host_ctx_pa; 403 void *back_cqp; 404 struct irdma_sc_dev *dev; 405 int (*process_cqp_sds)(struct irdma_sc_dev *dev, 406 struct irdma_update_sds_info *info); 407 struct irdma_dma_mem sdbuf; 408 struct irdma_ring sq_ring; 409 struct irdma_cqp_quanta *sq_base; 410 struct irdma_dcqcn_cc_params dcqcn_params; 411 __le64 *host_ctx; 412 u64 *scratch_array; 413 u32 cqp_id; 414 u32 sq_size; 415 u32 hw_sq_size; 416 u16 hw_maj_ver; 417 u16 hw_min_ver; 418 u8 struct_ver; 419 u8 polarity; 420 u8 hmc_profile; 421 u8 ena_vf_count; 422 u8 timeout_count; 423 u8 ceqs_per_vf; 424 bool en_datacenter_tcp:1; 425 bool disable_packed:1; 426 bool rocev2_rto_policy:1; 427 enum irdma_protocol_used protocol_used; 428 }; 429 430 struct irdma_sc_aeq { 431 u32 size; 432 u64 aeq_elem_pa; 433 struct irdma_sc_dev *dev; 434 struct irdma_sc_aeqe *aeqe_base; 435 void *pbl_list; 436 u32 elem_cnt; 437 struct irdma_ring aeq_ring; 438 u8 pbl_chunk_size; 439 u32 first_pm_pbl_idx; 440 u32 msix_idx; 441 u8 polarity; 442 bool virtual_map:1; 443 }; 444 445 struct irdma_sc_ceq { 446 u32 size; 447 u64 ceq_elem_pa; 448 struct irdma_sc_dev *dev; 449 struct irdma_ceqe *ceqe_base; 450 void *pbl_list; 451 u32 ceq_id; 452 u32 elem_cnt; 453 struct irdma_ring ceq_ring; 454 u8 pbl_chunk_size; 455 u8 tph_val; 456 u32 first_pm_pbl_idx; 457 u8 polarity; 458 struct irdma_sc_vsi *vsi; 459 struct irdma_sc_cq **reg_cq; 460 u32 reg_cq_size; 461 spinlock_t req_cq_lock; /* protect access to reg_cq array */ 462 bool virtual_map:1; 463 bool tph_en:1; 464 bool itr_no_expire:1; 465 }; 466 467 struct irdma_sc_cq { 468 struct irdma_cq_uk cq_uk; 469 u64 cq_pa; 470 u64 shadow_area_pa; 471 struct irdma_sc_dev *dev; 472 struct irdma_sc_vsi *vsi; 473 void *pbl_list; 474 void *back_cq; 475 u32 ceq_id; 476 u32 shadow_read_threshold; 477 u8 pbl_chunk_size; 478 u8 cq_type; 479 u8 tph_val; 480 u32 first_pm_pbl_idx; 481 bool ceqe_mask:1; 482 bool virtual_map:1; 483 bool check_overflow:1; 484 bool ceq_id_valid:1; 485 bool tph_en; 486 }; 487 488 struct irdma_sc_qp { 489 struct irdma_qp_uk qp_uk; 490 u64 sq_pa; 491 u64 rq_pa; 492 u64 hw_host_ctx_pa; 493 u64 shadow_area_pa; 494 u64 q2_pa; 495 struct irdma_sc_dev *dev; 496 struct irdma_sc_vsi *vsi; 497 struct irdma_sc_pd *pd; 498 __le64 *hw_host_ctx; 499 void *llp_stream_handle; 500 struct irdma_pfpdu pfpdu; 501 u32 ieq_qp; 502 u8 *q2_buf; 503 u64 qp_compl_ctx; 504 u32 push_idx; 505 u16 qs_handle; 506 u16 push_offset; 507 u8 flush_wqes_count; 508 u8 sq_tph_val; 509 u8 rq_tph_val; 510 u8 qp_state; 511 u8 hw_sq_size; 512 u8 hw_rq_size; 513 u8 src_mac_addr_idx; 514 bool on_qoslist:1; 515 bool ieq_pass_thru:1; 516 bool sq_tph_en:1; 517 bool rq_tph_en:1; 518 bool rcv_tph_en:1; 519 bool xmit_tph_en:1; 520 bool virtual_map:1; 521 bool flush_sq:1; 522 bool flush_rq:1; 523 bool sq_flush_code:1; 524 bool rq_flush_code:1; 525 enum irdma_flush_opcode flush_code; 526 enum irdma_qp_event_type event_type; 527 u8 term_flags; 528 u8 user_pri; 529 struct list_head list; 530 }; 531 532 struct irdma_stats_inst_info { 533 bool use_hmc_fcn_index; 534 u8 hmc_fn_id; 535 u8 stats_idx; 536 }; 537 538 struct irdma_up_info { 539 u8 map[8]; 540 u8 cnp_up_override; 541 u8 hmc_fcn_idx; 542 bool use_vlan:1; 543 bool use_cnp_up_override:1; 544 }; 545 546 #define IRDMA_MAX_WS_NODES 0x3FF 547 #define IRDMA_WS_NODE_INVALID 0xFFFF 548 549 struct irdma_ws_node_info { 550 u16 id; 551 u16 vsi; 552 u16 parent_id; 553 u16 qs_handle; 554 bool type_leaf:1; 555 bool enable:1; 556 u8 prio_type; 557 u8 tc; 558 u8 weight; 559 }; 560 561 struct irdma_hmc_fpm_misc { 562 u32 max_ceqs; 563 u32 max_sds; 564 u32 xf_block_size; 565 u32 q1_block_size; 566 u32 ht_multiplier; 567 u32 timer_bucket; 568 u32 rrf_block_size; 569 u32 ooiscf_block_size; 570 }; 571 572 #define IRDMA_LEAF_DEFAULT_REL_BW 64 573 #define IRDMA_PARENT_DEFAULT_REL_BW 1 574 575 struct irdma_qos { 576 struct list_head qplist; 577 struct mutex qos_mutex; /* protect QoS attributes per QoS level */ 578 u64 lan_qos_handle; 579 u32 l2_sched_node_id; 580 u16 qs_handle; 581 u8 traffic_class; 582 u8 rel_bw; 583 u8 prio_type; 584 bool valid; 585 }; 586 587 #define IRDMA_INVALID_FCN_ID 0xff 588 struct irdma_sc_vsi { 589 u16 vsi_idx; 590 struct irdma_sc_dev *dev; 591 void *back_vsi; 592 u32 ilq_count; 593 struct irdma_virt_mem ilq_mem; 594 struct irdma_puda_rsrc *ilq; 595 u32 ieq_count; 596 struct irdma_virt_mem ieq_mem; 597 struct irdma_puda_rsrc *ieq; 598 u32 exception_lan_q; 599 u16 mtu; 600 u16 vm_id; 601 u8 fcn_id; 602 enum irdma_vm_vf_type vm_vf_type; 603 bool stats_fcn_id_alloc:1; 604 bool tc_change_pending:1; 605 struct irdma_qos qos[IRDMA_MAX_USER_PRIORITY]; 606 struct irdma_vsi_pestat *pestat; 607 atomic_t qp_suspend_reqs; 608 int (*register_qset)(struct irdma_sc_vsi *vsi, 609 struct irdma_ws_node *tc_node); 610 void (*unregister_qset)(struct irdma_sc_vsi *vsi, 611 struct irdma_ws_node *tc_node); 612 u8 qos_rel_bw; 613 u8 qos_prio_type; 614 u8 dscp_map[IIDC_MAX_DSCP_MAPPING]; 615 bool dscp_mode:1; 616 }; 617 618 struct irdma_sc_dev { 619 struct list_head cqp_cmd_head; /* head of the CQP command list */ 620 spinlock_t cqp_lock; /* protect CQP list access */ 621 bool fcn_id_array[IRDMA_MAX_STATS_COUNT]; 622 struct irdma_dma_mem vf_fpm_query_buf[IRDMA_MAX_PE_ENA_VF_COUNT]; 623 u64 fpm_query_buf_pa; 624 u64 fpm_commit_buf_pa; 625 __le64 *fpm_query_buf; 626 __le64 *fpm_commit_buf; 627 struct irdma_hw *hw; 628 u8 __iomem *db_addr; 629 u32 __iomem *wqe_alloc_db; 630 u32 __iomem *cq_arm_db; 631 u32 __iomem *aeq_alloc_db; 632 u32 __iomem *cqp_db; 633 u32 __iomem *cq_ack_db; 634 u32 __iomem *ceq_itr_mask_db; 635 u32 __iomem *aeq_itr_mask_db; 636 u32 __iomem *hw_regs[IRDMA_MAX_REGS]; 637 u32 ceq_itr; /* Interrupt throttle, usecs between interrupts: 0 disabled. 2 - 8160 */ 638 u64 hw_masks[IRDMA_MAX_MASKS]; 639 u64 hw_shifts[IRDMA_MAX_SHIFTS]; 640 u64 hw_stats_regs_32[IRDMA_HW_STAT_INDEX_MAX_32]; 641 u64 hw_stats_regs_64[IRDMA_HW_STAT_INDEX_MAX_64]; 642 u64 feature_info[IRDMA_MAX_FEATURES]; 643 u64 cqp_cmd_stats[IRDMA_MAX_CQP_OPS]; 644 struct irdma_hw_attrs hw_attrs; 645 struct irdma_hmc_info *hmc_info; 646 struct irdma_sc_cqp *cqp; 647 struct irdma_sc_aeq *aeq; 648 struct irdma_sc_ceq *ceq[IRDMA_CEQ_MAX_COUNT]; 649 struct irdma_sc_cq *ccq; 650 const struct irdma_irq_ops *irq_ops; 651 struct irdma_hmc_fpm_misc hmc_fpm_misc; 652 struct irdma_ws_node *ws_tree_root; 653 struct mutex ws_mutex; /* ws tree mutex */ 654 u16 num_vfs; 655 u8 hmc_fn_id; 656 u8 vf_id; 657 bool vchnl_up:1; 658 bool ceq_valid:1; 659 u8 pci_rev; 660 int (*ws_add)(struct irdma_sc_vsi *vsi, u8 user_pri); 661 void (*ws_remove)(struct irdma_sc_vsi *vsi, u8 user_pri); 662 void (*ws_reset)(struct irdma_sc_vsi *vsi); 663 }; 664 665 struct irdma_modify_cq_info { 666 u64 cq_pa; 667 struct irdma_cqe *cq_base; 668 u32 cq_size; 669 u32 shadow_read_threshold; 670 u8 pbl_chunk_size; 671 u32 first_pm_pbl_idx; 672 bool virtual_map:1; 673 bool check_overflow; 674 bool cq_resize:1; 675 }; 676 677 struct irdma_create_qp_info { 678 bool ord_valid:1; 679 bool tcp_ctx_valid:1; 680 bool cq_num_valid:1; 681 bool arp_cache_idx_valid:1; 682 bool mac_valid:1; 683 bool force_lpb; 684 u8 next_iwarp_state; 685 }; 686 687 struct irdma_modify_qp_info { 688 u64 rx_win0; 689 u64 rx_win1; 690 u16 new_mss; 691 u8 next_iwarp_state; 692 u8 curr_iwarp_state; 693 u8 termlen; 694 bool ord_valid:1; 695 bool tcp_ctx_valid:1; 696 bool udp_ctx_valid:1; 697 bool cq_num_valid:1; 698 bool arp_cache_idx_valid:1; 699 bool reset_tcp_conn:1; 700 bool remove_hash_idx:1; 701 bool dont_send_term:1; 702 bool dont_send_fin:1; 703 bool cached_var_valid:1; 704 bool mss_change:1; 705 bool force_lpb:1; 706 bool mac_valid:1; 707 }; 708 709 struct irdma_ccq_cqe_info { 710 struct irdma_sc_cqp *cqp; 711 u64 scratch; 712 u32 op_ret_val; 713 u16 maj_err_code; 714 u16 min_err_code; 715 u8 op_code; 716 bool error; 717 }; 718 719 struct irdma_dcb_app_info { 720 u8 priority; 721 u8 selector; 722 u16 prot_id; 723 }; 724 725 struct irdma_qos_tc_info { 726 u64 tc_ctx; 727 u8 rel_bw; 728 u8 prio_type; 729 u8 egress_virt_up; 730 u8 ingress_virt_up; 731 }; 732 733 struct irdma_l2params { 734 struct irdma_qos_tc_info tc_info[IRDMA_MAX_USER_PRIORITY]; 735 struct irdma_dcb_app_info apps[IRDMA_MAX_APPS]; 736 u32 num_apps; 737 u16 qs_handle_list[IRDMA_MAX_USER_PRIORITY]; 738 u16 mtu; 739 u8 up2tc[IRDMA_MAX_USER_PRIORITY]; 740 u8 dscp_map[IIDC_MAX_DSCP_MAPPING]; 741 u8 num_tc; 742 u8 vsi_rel_bw; 743 u8 vsi_prio_type; 744 bool mtu_changed:1; 745 bool tc_changed:1; 746 bool dscp_mode:1; 747 }; 748 749 struct irdma_vsi_init_info { 750 struct irdma_sc_dev *dev; 751 void *back_vsi; 752 struct irdma_l2params *params; 753 u16 exception_lan_q; 754 u16 pf_data_vsi_num; 755 enum irdma_vm_vf_type vm_vf_type; 756 u16 vm_id; 757 int (*register_qset)(struct irdma_sc_vsi *vsi, 758 struct irdma_ws_node *tc_node); 759 void (*unregister_qset)(struct irdma_sc_vsi *vsi, 760 struct irdma_ws_node *tc_node); 761 }; 762 763 struct irdma_vsi_stats_info { 764 struct irdma_vsi_pestat *pestat; 765 u8 fcn_id; 766 bool alloc_fcn_id; 767 }; 768 769 struct irdma_device_init_info { 770 u64 fpm_query_buf_pa; 771 u64 fpm_commit_buf_pa; 772 __le64 *fpm_query_buf; 773 __le64 *fpm_commit_buf; 774 struct irdma_hw *hw; 775 void __iomem *bar0; 776 u8 hmc_fn_id; 777 }; 778 779 struct irdma_ceq_init_info { 780 u64 ceqe_pa; 781 struct irdma_sc_dev *dev; 782 u64 *ceqe_base; 783 void *pbl_list; 784 u32 elem_cnt; 785 u32 ceq_id; 786 bool virtual_map:1; 787 bool tph_en:1; 788 bool itr_no_expire:1; 789 u8 pbl_chunk_size; 790 u8 tph_val; 791 u32 first_pm_pbl_idx; 792 struct irdma_sc_vsi *vsi; 793 struct irdma_sc_cq **reg_cq; 794 u32 reg_cq_idx; 795 }; 796 797 struct irdma_aeq_init_info { 798 u64 aeq_elem_pa; 799 struct irdma_sc_dev *dev; 800 u32 *aeqe_base; 801 void *pbl_list; 802 u32 elem_cnt; 803 bool virtual_map; 804 u8 pbl_chunk_size; 805 u32 first_pm_pbl_idx; 806 u32 msix_idx; 807 }; 808 809 struct irdma_ccq_init_info { 810 u64 cq_pa; 811 u64 shadow_area_pa; 812 struct irdma_sc_dev *dev; 813 struct irdma_cqe *cq_base; 814 __le64 *shadow_area; 815 void *pbl_list; 816 u32 num_elem; 817 u32 ceq_id; 818 u32 shadow_read_threshold; 819 bool ceqe_mask:1; 820 bool ceq_id_valid:1; 821 bool avoid_mem_cflct:1; 822 bool virtual_map:1; 823 bool tph_en:1; 824 u8 tph_val; 825 u8 pbl_chunk_size; 826 u32 first_pm_pbl_idx; 827 struct irdma_sc_vsi *vsi; 828 }; 829 830 struct irdma_udp_offload_info { 831 bool ipv4:1; 832 bool insert_vlan_tag:1; 833 u8 ttl; 834 u8 tos; 835 u16 src_port; 836 u16 dst_port; 837 u32 dest_ip_addr[4]; 838 u32 snd_mss; 839 u16 vlan_tag; 840 u16 arp_idx; 841 u32 flow_label; 842 u8 udp_state; 843 u32 psn_nxt; 844 u32 lsn; 845 u32 epsn; 846 u32 psn_max; 847 u32 psn_una; 848 u32 local_ipaddr[4]; 849 u32 cwnd; 850 u8 rexmit_thresh; 851 u8 rnr_nak_thresh; 852 }; 853 854 struct irdma_roce_offload_info { 855 u16 p_key; 856 u16 err_rq_idx; 857 u32 qkey; 858 u32 dest_qp; 859 u8 roce_tver; 860 u8 ack_credits; 861 u8 err_rq_idx_valid; 862 u32 pd_id; 863 u16 ord_size; 864 u16 ird_size; 865 bool is_qp1:1; 866 bool udprivcq_en:1; 867 bool dcqcn_en:1; 868 bool rcv_no_icrc:1; 869 bool wr_rdresp_en:1; 870 bool bind_en:1; 871 bool fast_reg_en:1; 872 bool priv_mode_en:1; 873 bool rd_en:1; 874 bool timely_en:1; 875 bool dctcp_en:1; 876 bool fw_cc_enable:1; 877 bool use_stats_inst:1; 878 u16 t_high; 879 u16 t_low; 880 u8 last_byte_sent; 881 u8 mac_addr[ETH_ALEN]; 882 u8 rtomin; 883 }; 884 885 struct irdma_iwarp_offload_info { 886 u16 rcv_mark_offset; 887 u16 snd_mark_offset; 888 u8 ddp_ver; 889 u8 rdmap_ver; 890 u8 iwarp_mode; 891 u16 err_rq_idx; 892 u32 pd_id; 893 u16 ord_size; 894 u16 ird_size; 895 bool ib_rd_en:1; 896 bool align_hdrs:1; 897 bool rcv_no_mpa_crc:1; 898 bool err_rq_idx_valid:1; 899 bool snd_mark_en:1; 900 bool rcv_mark_en:1; 901 bool wr_rdresp_en:1; 902 bool bind_en:1; 903 bool fast_reg_en:1; 904 bool priv_mode_en:1; 905 bool rd_en:1; 906 bool timely_en:1; 907 bool use_stats_inst:1; 908 bool ecn_en:1; 909 bool dctcp_en:1; 910 u16 t_high; 911 u16 t_low; 912 u8 last_byte_sent; 913 u8 mac_addr[ETH_ALEN]; 914 u8 rtomin; 915 }; 916 917 struct irdma_tcp_offload_info { 918 bool ipv4:1; 919 bool no_nagle:1; 920 bool insert_vlan_tag:1; 921 bool time_stamp:1; 922 bool drop_ooo_seg:1; 923 bool avoid_stretch_ack:1; 924 bool wscale:1; 925 bool ignore_tcp_opt:1; 926 bool ignore_tcp_uns_opt:1; 927 u8 cwnd_inc_limit; 928 u8 dup_ack_thresh; 929 u8 ttl; 930 u8 src_mac_addr_idx; 931 u8 tos; 932 u16 src_port; 933 u16 dst_port; 934 u32 dest_ip_addr[4]; 935 //u32 dest_ip_addr0; 936 //u32 dest_ip_addr1; 937 //u32 dest_ip_addr2; 938 //u32 dest_ip_addr3; 939 u32 snd_mss; 940 u16 syn_rst_handling; 941 u16 vlan_tag; 942 u16 arp_idx; 943 u32 flow_label; 944 u8 tcp_state; 945 u8 snd_wscale; 946 u8 rcv_wscale; 947 u32 time_stamp_recent; 948 u32 time_stamp_age; 949 u32 snd_nxt; 950 u32 snd_wnd; 951 u32 rcv_nxt; 952 u32 rcv_wnd; 953 u32 snd_max; 954 u32 snd_una; 955 u32 srtt; 956 u32 rtt_var; 957 u32 ss_thresh; 958 u32 cwnd; 959 u32 snd_wl1; 960 u32 snd_wl2; 961 u32 max_snd_window; 962 u8 rexmit_thresh; 963 u32 local_ipaddr[4]; 964 }; 965 966 struct irdma_qp_host_ctx_info { 967 u64 qp_compl_ctx; 968 union { 969 struct irdma_tcp_offload_info *tcp_info; 970 struct irdma_udp_offload_info *udp_info; 971 }; 972 union { 973 struct irdma_iwarp_offload_info *iwarp_info; 974 struct irdma_roce_offload_info *roce_info; 975 }; 976 u32 send_cq_num; 977 u32 rcv_cq_num; 978 u32 rem_endpoint_idx; 979 u8 stats_idx; 980 bool srq_valid:1; 981 bool tcp_info_valid:1; 982 bool iwarp_info_valid:1; 983 bool stats_idx_valid:1; 984 u8 user_pri; 985 }; 986 987 struct irdma_aeqe_info { 988 u64 compl_ctx; 989 u32 qp_cq_id; 990 u16 ae_id; 991 u16 wqe_idx; 992 u8 tcp_state; 993 u8 iwarp_state; 994 bool qp:1; 995 bool cq:1; 996 bool sq:1; 997 bool rq:1; 998 bool in_rdrsp_wr:1; 999 bool out_rdrsp:1; 1000 bool aeqe_overflow:1; 1001 u8 q2_data_written; 1002 u8 ae_src; 1003 }; 1004 1005 struct irdma_allocate_stag_info { 1006 u64 total_len; 1007 u64 first_pm_pbl_idx; 1008 u32 chunk_size; 1009 u32 stag_idx; 1010 u32 page_size; 1011 u32 pd_id; 1012 u16 access_rights; 1013 bool remote_access:1; 1014 bool use_hmc_fcn_index:1; 1015 bool use_pf_rid:1; 1016 u8 hmc_fcn_index; 1017 }; 1018 1019 struct irdma_mw_alloc_info { 1020 u32 mw_stag_index; 1021 u32 page_size; 1022 u32 pd_id; 1023 bool remote_access:1; 1024 bool mw_wide:1; 1025 bool mw1_bind_dont_vldt_key:1; 1026 }; 1027 1028 struct irdma_reg_ns_stag_info { 1029 u64 reg_addr_pa; 1030 u64 va; 1031 u64 total_len; 1032 u32 page_size; 1033 u32 chunk_size; 1034 u32 first_pm_pbl_index; 1035 enum irdma_addressing_type addr_type; 1036 irdma_stag_index stag_idx; 1037 u16 access_rights; 1038 u32 pd_id; 1039 irdma_stag_key stag_key; 1040 bool use_hmc_fcn_index:1; 1041 u8 hmc_fcn_index; 1042 bool use_pf_rid:1; 1043 }; 1044 1045 struct irdma_fast_reg_stag_info { 1046 u64 wr_id; 1047 u64 reg_addr_pa; 1048 u64 fbo; 1049 void *va; 1050 u64 total_len; 1051 u32 page_size; 1052 u32 chunk_size; 1053 u32 first_pm_pbl_index; 1054 enum irdma_addressing_type addr_type; 1055 irdma_stag_index stag_idx; 1056 u16 access_rights; 1057 u32 pd_id; 1058 irdma_stag_key stag_key; 1059 bool local_fence:1; 1060 bool read_fence:1; 1061 bool signaled:1; 1062 bool push_wqe:1; 1063 bool use_hmc_fcn_index:1; 1064 u8 hmc_fcn_index; 1065 bool use_pf_rid:1; 1066 bool defer_flag:1; 1067 }; 1068 1069 struct irdma_dealloc_stag_info { 1070 u32 stag_idx; 1071 u32 pd_id; 1072 bool mr:1; 1073 bool dealloc_pbl:1; 1074 }; 1075 1076 struct irdma_register_shared_stag { 1077 u64 va; 1078 enum irdma_addressing_type addr_type; 1079 irdma_stag_index new_stag_idx; 1080 irdma_stag_index parent_stag_idx; 1081 u32 access_rights; 1082 u32 pd_id; 1083 u32 page_size; 1084 irdma_stag_key new_stag_key; 1085 }; 1086 1087 struct irdma_qp_init_info { 1088 struct irdma_qp_uk_init_info qp_uk_init_info; 1089 struct irdma_sc_pd *pd; 1090 struct irdma_sc_vsi *vsi; 1091 __le64 *host_ctx; 1092 u8 *q2; 1093 u64 sq_pa; 1094 u64 rq_pa; 1095 u64 host_ctx_pa; 1096 u64 q2_pa; 1097 u64 shadow_area_pa; 1098 u8 sq_tph_val; 1099 u8 rq_tph_val; 1100 bool sq_tph_en:1; 1101 bool rq_tph_en:1; 1102 bool rcv_tph_en:1; 1103 bool xmit_tph_en:1; 1104 bool virtual_map:1; 1105 }; 1106 1107 struct irdma_cq_init_info { 1108 struct irdma_sc_dev *dev; 1109 u64 cq_base_pa; 1110 u64 shadow_area_pa; 1111 u32 ceq_id; 1112 u32 shadow_read_threshold; 1113 u8 pbl_chunk_size; 1114 u32 first_pm_pbl_idx; 1115 bool virtual_map:1; 1116 bool ceqe_mask:1; 1117 bool ceq_id_valid:1; 1118 bool tph_en:1; 1119 u8 tph_val; 1120 u8 type; 1121 struct irdma_cq_uk_init_info cq_uk_init_info; 1122 struct irdma_sc_vsi *vsi; 1123 }; 1124 1125 struct irdma_upload_context_info { 1126 u64 buf_pa; 1127 u32 qp_id; 1128 u8 qp_type; 1129 bool freeze_qp:1; 1130 bool raw_format:1; 1131 }; 1132 1133 struct irdma_local_mac_entry_info { 1134 u8 mac_addr[6]; 1135 u16 entry_idx; 1136 }; 1137 1138 struct irdma_add_arp_cache_entry_info { 1139 u8 mac_addr[ETH_ALEN]; 1140 u32 reach_max; 1141 u16 arp_index; 1142 bool permanent; 1143 }; 1144 1145 struct irdma_apbvt_info { 1146 u16 port; 1147 bool add; 1148 }; 1149 1150 struct irdma_qhash_table_info { 1151 struct irdma_sc_vsi *vsi; 1152 enum irdma_quad_hash_manage_type manage; 1153 enum irdma_quad_entry_type entry_type; 1154 bool vlan_valid:1; 1155 bool ipv4_valid:1; 1156 u8 mac_addr[ETH_ALEN]; 1157 u16 vlan_id; 1158 u8 user_pri; 1159 u32 qp_num; 1160 u32 dest_ip[4]; 1161 u32 src_ip[4]; 1162 u16 dest_port; 1163 u16 src_port; 1164 }; 1165 1166 struct irdma_cqp_manage_push_page_info { 1167 u32 push_idx; 1168 u16 qs_handle; 1169 u8 free_page; 1170 u8 push_page_type; 1171 }; 1172 1173 struct irdma_qp_flush_info { 1174 u16 sq_minor_code; 1175 u16 sq_major_code; 1176 u16 rq_minor_code; 1177 u16 rq_major_code; 1178 u16 ae_code; 1179 u8 ae_src; 1180 bool sq:1; 1181 bool rq:1; 1182 bool userflushcode:1; 1183 bool generate_ae:1; 1184 }; 1185 1186 struct irdma_gen_ae_info { 1187 u16 ae_code; 1188 u8 ae_src; 1189 }; 1190 1191 struct irdma_cqp_timeout { 1192 u64 compl_cqp_cmds; 1193 u32 count; 1194 }; 1195 1196 struct irdma_irq_ops { 1197 void (*irdma_cfg_aeq)(struct irdma_sc_dev *dev, u32 idx, bool enable); 1198 void (*irdma_cfg_ceq)(struct irdma_sc_dev *dev, u32 ceq_id, u32 idx, 1199 bool enable); 1200 void (*irdma_dis_irq)(struct irdma_sc_dev *dev, u32 idx); 1201 void (*irdma_en_irq)(struct irdma_sc_dev *dev, u32 idx); 1202 }; 1203 1204 void irdma_sc_ccq_arm(struct irdma_sc_cq *ccq); 1205 int irdma_sc_ccq_create(struct irdma_sc_cq *ccq, u64 scratch, 1206 bool check_overflow, bool post_sq); 1207 int irdma_sc_ccq_destroy(struct irdma_sc_cq *ccq, u64 scratch, bool post_sq); 1208 int irdma_sc_ccq_get_cqe_info(struct irdma_sc_cq *ccq, 1209 struct irdma_ccq_cqe_info *info); 1210 int irdma_sc_ccq_init(struct irdma_sc_cq *ccq, 1211 struct irdma_ccq_init_info *info); 1212 1213 int irdma_sc_cceq_create(struct irdma_sc_ceq *ceq, u64 scratch); 1214 int irdma_sc_cceq_destroy_done(struct irdma_sc_ceq *ceq); 1215 1216 int irdma_sc_ceq_destroy(struct irdma_sc_ceq *ceq, u64 scratch, bool post_sq); 1217 int irdma_sc_ceq_init(struct irdma_sc_ceq *ceq, 1218 struct irdma_ceq_init_info *info); 1219 void irdma_sc_cleanup_ceqes(struct irdma_sc_cq *cq, struct irdma_sc_ceq *ceq); 1220 void *irdma_sc_process_ceq(struct irdma_sc_dev *dev, struct irdma_sc_ceq *ceq); 1221 1222 int irdma_sc_aeq_init(struct irdma_sc_aeq *aeq, 1223 struct irdma_aeq_init_info *info); 1224 int irdma_sc_get_next_aeqe(struct irdma_sc_aeq *aeq, 1225 struct irdma_aeqe_info *info); 1226 void irdma_sc_repost_aeq_entries(struct irdma_sc_dev *dev, u32 count); 1227 1228 void irdma_sc_pd_init(struct irdma_sc_dev *dev, struct irdma_sc_pd *pd, u32 pd_id, 1229 int abi_ver); 1230 void irdma_cfg_aeq(struct irdma_sc_dev *dev, u32 idx, bool enable); 1231 void irdma_check_cqp_progress(struct irdma_cqp_timeout *cqp_timeout, 1232 struct irdma_sc_dev *dev); 1233 int irdma_sc_cqp_create(struct irdma_sc_cqp *cqp, u16 *maj_err, u16 *min_err); 1234 int irdma_sc_cqp_destroy(struct irdma_sc_cqp *cqp); 1235 int irdma_sc_cqp_init(struct irdma_sc_cqp *cqp, 1236 struct irdma_cqp_init_info *info); 1237 void irdma_sc_cqp_post_sq(struct irdma_sc_cqp *cqp); 1238 int irdma_sc_poll_for_cqp_op_done(struct irdma_sc_cqp *cqp, u8 opcode, 1239 struct irdma_ccq_cqe_info *cmpl_info); 1240 int irdma_sc_fast_register(struct irdma_sc_qp *qp, 1241 struct irdma_fast_reg_stag_info *info, bool post_sq); 1242 int irdma_sc_qp_create(struct irdma_sc_qp *qp, 1243 struct irdma_create_qp_info *info, u64 scratch, 1244 bool post_sq); 1245 int irdma_sc_qp_destroy(struct irdma_sc_qp *qp, u64 scratch, 1246 bool remove_hash_idx, bool ignore_mw_bnd, bool post_sq); 1247 int irdma_sc_qp_flush_wqes(struct irdma_sc_qp *qp, 1248 struct irdma_qp_flush_info *info, u64 scratch, 1249 bool post_sq); 1250 int irdma_sc_qp_init(struct irdma_sc_qp *qp, struct irdma_qp_init_info *info); 1251 int irdma_sc_qp_modify(struct irdma_sc_qp *qp, 1252 struct irdma_modify_qp_info *info, u64 scratch, 1253 bool post_sq); 1254 void irdma_sc_send_lsmm(struct irdma_sc_qp *qp, void *lsmm_buf, u32 size, 1255 irdma_stag stag); 1256 1257 void irdma_sc_send_rtt(struct irdma_sc_qp *qp, bool read); 1258 void irdma_sc_qp_setctx(struct irdma_sc_qp *qp, __le64 *qp_ctx, 1259 struct irdma_qp_host_ctx_info *info); 1260 void irdma_sc_qp_setctx_roce(struct irdma_sc_qp *qp, __le64 *qp_ctx, 1261 struct irdma_qp_host_ctx_info *info); 1262 int irdma_sc_cq_destroy(struct irdma_sc_cq *cq, u64 scratch, bool post_sq); 1263 int irdma_sc_cq_init(struct irdma_sc_cq *cq, struct irdma_cq_init_info *info); 1264 void irdma_sc_cq_resize(struct irdma_sc_cq *cq, struct irdma_modify_cq_info *info); 1265 int irdma_sc_static_hmc_pages_allocated(struct irdma_sc_cqp *cqp, u64 scratch, 1266 u8 hmc_fn_id, bool post_sq, 1267 bool poll_registers); 1268 1269 void sc_vsi_update_stats(struct irdma_sc_vsi *vsi); 1270 struct cqp_info { 1271 union { 1272 struct { 1273 struct irdma_sc_qp *qp; 1274 struct irdma_create_qp_info info; 1275 u64 scratch; 1276 } qp_create; 1277 1278 struct { 1279 struct irdma_sc_qp *qp; 1280 struct irdma_modify_qp_info info; 1281 u64 scratch; 1282 } qp_modify; 1283 1284 struct { 1285 struct irdma_sc_qp *qp; 1286 u64 scratch; 1287 bool remove_hash_idx; 1288 bool ignore_mw_bnd; 1289 } qp_destroy; 1290 1291 struct { 1292 struct irdma_sc_cq *cq; 1293 u64 scratch; 1294 bool check_overflow; 1295 } cq_create; 1296 1297 struct { 1298 struct irdma_sc_cq *cq; 1299 struct irdma_modify_cq_info info; 1300 u64 scratch; 1301 } cq_modify; 1302 1303 struct { 1304 struct irdma_sc_cq *cq; 1305 u64 scratch; 1306 } cq_destroy; 1307 1308 struct { 1309 struct irdma_sc_dev *dev; 1310 struct irdma_allocate_stag_info info; 1311 u64 scratch; 1312 } alloc_stag; 1313 1314 struct { 1315 struct irdma_sc_dev *dev; 1316 struct irdma_mw_alloc_info info; 1317 u64 scratch; 1318 } mw_alloc; 1319 1320 struct { 1321 struct irdma_sc_dev *dev; 1322 struct irdma_reg_ns_stag_info info; 1323 u64 scratch; 1324 } mr_reg_non_shared; 1325 1326 struct { 1327 struct irdma_sc_dev *dev; 1328 struct irdma_dealloc_stag_info info; 1329 u64 scratch; 1330 } dealloc_stag; 1331 1332 struct { 1333 struct irdma_sc_cqp *cqp; 1334 struct irdma_add_arp_cache_entry_info info; 1335 u64 scratch; 1336 } add_arp_cache_entry; 1337 1338 struct { 1339 struct irdma_sc_cqp *cqp; 1340 u64 scratch; 1341 u16 arp_index; 1342 } del_arp_cache_entry; 1343 1344 struct { 1345 struct irdma_sc_cqp *cqp; 1346 struct irdma_local_mac_entry_info info; 1347 u64 scratch; 1348 } add_local_mac_entry; 1349 1350 struct { 1351 struct irdma_sc_cqp *cqp; 1352 u64 scratch; 1353 u8 entry_idx; 1354 u8 ignore_ref_count; 1355 } del_local_mac_entry; 1356 1357 struct { 1358 struct irdma_sc_cqp *cqp; 1359 u64 scratch; 1360 } alloc_local_mac_entry; 1361 1362 struct { 1363 struct irdma_sc_cqp *cqp; 1364 struct irdma_cqp_manage_push_page_info info; 1365 u64 scratch; 1366 } manage_push_page; 1367 1368 struct { 1369 struct irdma_sc_dev *dev; 1370 struct irdma_upload_context_info info; 1371 u64 scratch; 1372 } qp_upload_context; 1373 1374 struct { 1375 struct irdma_sc_dev *dev; 1376 struct irdma_hmc_fcn_info info; 1377 u64 scratch; 1378 } manage_hmc_pm; 1379 1380 struct { 1381 struct irdma_sc_ceq *ceq; 1382 u64 scratch; 1383 } ceq_create; 1384 1385 struct { 1386 struct irdma_sc_ceq *ceq; 1387 u64 scratch; 1388 } ceq_destroy; 1389 1390 struct { 1391 struct irdma_sc_aeq *aeq; 1392 u64 scratch; 1393 } aeq_create; 1394 1395 struct { 1396 struct irdma_sc_aeq *aeq; 1397 u64 scratch; 1398 } aeq_destroy; 1399 1400 struct { 1401 struct irdma_sc_qp *qp; 1402 struct irdma_qp_flush_info info; 1403 u64 scratch; 1404 } qp_flush_wqes; 1405 1406 struct { 1407 struct irdma_sc_qp *qp; 1408 struct irdma_gen_ae_info info; 1409 u64 scratch; 1410 } gen_ae; 1411 1412 struct { 1413 struct irdma_sc_cqp *cqp; 1414 void *fpm_val_va; 1415 u64 fpm_val_pa; 1416 u8 hmc_fn_id; 1417 u64 scratch; 1418 } query_fpm_val; 1419 1420 struct { 1421 struct irdma_sc_cqp *cqp; 1422 void *fpm_val_va; 1423 u64 fpm_val_pa; 1424 u8 hmc_fn_id; 1425 u64 scratch; 1426 } commit_fpm_val; 1427 1428 struct { 1429 struct irdma_sc_cqp *cqp; 1430 struct irdma_apbvt_info info; 1431 u64 scratch; 1432 } manage_apbvt_entry; 1433 1434 struct { 1435 struct irdma_sc_cqp *cqp; 1436 struct irdma_qhash_table_info info; 1437 u64 scratch; 1438 } manage_qhash_table_entry; 1439 1440 struct { 1441 struct irdma_sc_dev *dev; 1442 struct irdma_update_sds_info info; 1443 u64 scratch; 1444 } update_pe_sds; 1445 1446 struct { 1447 struct irdma_sc_cqp *cqp; 1448 struct irdma_sc_qp *qp; 1449 u64 scratch; 1450 } suspend_resume; 1451 1452 struct { 1453 struct irdma_sc_cqp *cqp; 1454 struct irdma_ah_info info; 1455 u64 scratch; 1456 } ah_create; 1457 1458 struct { 1459 struct irdma_sc_cqp *cqp; 1460 struct irdma_ah_info info; 1461 u64 scratch; 1462 } ah_destroy; 1463 1464 struct { 1465 struct irdma_sc_cqp *cqp; 1466 struct irdma_mcast_grp_info info; 1467 u64 scratch; 1468 } mc_create; 1469 1470 struct { 1471 struct irdma_sc_cqp *cqp; 1472 struct irdma_mcast_grp_info info; 1473 u64 scratch; 1474 } mc_destroy; 1475 1476 struct { 1477 struct irdma_sc_cqp *cqp; 1478 struct irdma_mcast_grp_info info; 1479 u64 scratch; 1480 } mc_modify; 1481 1482 struct { 1483 struct irdma_sc_cqp *cqp; 1484 struct irdma_stats_inst_info info; 1485 u64 scratch; 1486 } stats_manage; 1487 1488 struct { 1489 struct irdma_sc_cqp *cqp; 1490 struct irdma_stats_gather_info info; 1491 u64 scratch; 1492 } stats_gather; 1493 1494 struct { 1495 struct irdma_sc_cqp *cqp; 1496 struct irdma_ws_node_info info; 1497 u64 scratch; 1498 } ws_node; 1499 1500 struct { 1501 struct irdma_sc_cqp *cqp; 1502 struct irdma_up_info info; 1503 u64 scratch; 1504 } up_map; 1505 1506 struct { 1507 struct irdma_sc_cqp *cqp; 1508 struct irdma_dma_mem query_buff_mem; 1509 u64 scratch; 1510 } query_rdma; 1511 } u; 1512 }; 1513 1514 struct cqp_cmds_info { 1515 struct list_head cqp_cmd_entry; 1516 u8 cqp_cmd; 1517 u8 post_sq; 1518 struct cqp_info in; 1519 }; 1520 1521 __le64 *irdma_sc_cqp_get_next_send_wqe_idx(struct irdma_sc_cqp *cqp, u64 scratch, 1522 u32 *wqe_idx); 1523 1524 /** 1525 * irdma_sc_cqp_get_next_send_wqe - get next wqe on cqp sq 1526 * @cqp: struct for cqp hw 1527 * @scratch: private data for CQP WQE 1528 */ 1529 static inline __le64 *irdma_sc_cqp_get_next_send_wqe(struct irdma_sc_cqp *cqp, u64 scratch) 1530 { 1531 u32 wqe_idx; 1532 1533 return irdma_sc_cqp_get_next_send_wqe_idx(cqp, scratch, &wqe_idx); 1534 } 1535 #endif /* IRDMA_TYPE_H */ 1536