1 /*- 2 * SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB 3 * 4 * Copyright (c) 2015 - 2023 Intel Corporation 5 * 6 * This software is available to you under a choice of one of two 7 * licenses. You may choose to be licensed under the terms of the GNU 8 * General Public License (GPL) Version 2, available from the file 9 * COPYING in the main directory of this source tree, or the 10 * OpenFabrics.org BSD license below: 11 * 12 * Redistribution and use in source and binary forms, with or 13 * without modification, are permitted provided that the following 14 * conditions are met: 15 * 16 * - Redistributions of source code must retain the above 17 * copyright notice, this list of conditions and the following 18 * disclaimer. 19 * 20 * - Redistributions in binary form must reproduce the above 21 * copyright notice, this list of conditions and the following 22 * disclaimer in the documentation and/or other materials 23 * provided with the distribution. 24 * 25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32 * SOFTWARE. 33 */ 34 35 #ifndef IRDMA_TYPE_H 36 #define IRDMA_TYPE_H 37 38 #include "osdep.h" 39 40 #include "irdma.h" 41 #include "irdma_user.h" 42 #include "irdma_hmc.h" 43 #include "irdma_uda.h" 44 #include "irdma_ws.h" 45 #include "irdma_pble.h" 46 47 enum irdma_debug_flag { 48 IRDMA_DEBUG_NONE = 0x00000000, 49 IRDMA_DEBUG_ERR = 0x00000001, 50 IRDMA_DEBUG_INIT = 0x00000002, 51 IRDMA_DEBUG_DEV = 0x00000004, 52 IRDMA_DEBUG_CM = 0x00000008, 53 IRDMA_DEBUG_VERBS = 0x00000010, 54 IRDMA_DEBUG_PUDA = 0x00000020, 55 IRDMA_DEBUG_ILQ = 0x00000040, 56 IRDMA_DEBUG_IEQ = 0x00000080, 57 IRDMA_DEBUG_QP = 0x00000100, 58 IRDMA_DEBUG_CQ = 0x00000200, 59 IRDMA_DEBUG_MR = 0x00000400, 60 IRDMA_DEBUG_PBLE = 0x00000800, 61 IRDMA_DEBUG_WQE = 0x00001000, 62 IRDMA_DEBUG_AEQ = 0x00002000, 63 IRDMA_DEBUG_CQP = 0x00004000, 64 IRDMA_DEBUG_HMC = 0x00008000, 65 IRDMA_DEBUG_USER = 0x00010000, 66 IRDMA_DEBUG_VIRT = 0x00020000, 67 IRDMA_DEBUG_DCB = 0x00040000, 68 IRDMA_DEBUG_CQE = 0x00800000, 69 IRDMA_DEBUG_CLNT = 0x01000000, 70 IRDMA_DEBUG_WS = 0x02000000, 71 IRDMA_DEBUG_STATS = 0x04000000, 72 IRDMA_DEBUG_ALL = 0xFFFFFFFF, 73 }; 74 75 #define RSVD_OFFSET 0xFFFFFFFF 76 77 enum irdma_page_size { 78 IRDMA_PAGE_SIZE_4K = 0, 79 IRDMA_PAGE_SIZE_2M, 80 IRDMA_PAGE_SIZE_1G, 81 }; 82 83 enum irdma_hdrct_flags { 84 DDP_LEN_FLAG = 0x80, 85 DDP_HDR_FLAG = 0x40, 86 RDMA_HDR_FLAG = 0x20, 87 }; 88 89 enum irdma_term_layers { 90 LAYER_RDMA = 0, 91 LAYER_DDP = 1, 92 LAYER_MPA = 2, 93 }; 94 95 enum irdma_term_error_types { 96 RDMAP_REMOTE_PROT = 1, 97 RDMAP_REMOTE_OP = 2, 98 DDP_CATASTROPHIC = 0, 99 DDP_TAGGED_BUF = 1, 100 DDP_UNTAGGED_BUF = 2, 101 DDP_LLP = 3, 102 }; 103 104 enum irdma_term_rdma_errors { 105 RDMAP_INV_STAG = 0x00, 106 RDMAP_INV_BOUNDS = 0x01, 107 RDMAP_ACCESS = 0x02, 108 RDMAP_UNASSOC_STAG = 0x03, 109 RDMAP_TO_WRAP = 0x04, 110 RDMAP_INV_RDMAP_VER = 0x05, 111 RDMAP_UNEXPECTED_OP = 0x06, 112 RDMAP_CATASTROPHIC_LOCAL = 0x07, 113 RDMAP_CATASTROPHIC_GLOBAL = 0x08, 114 RDMAP_CANT_INV_STAG = 0x09, 115 RDMAP_UNSPECIFIED = 0xff, 116 }; 117 118 enum irdma_term_ddp_errors { 119 DDP_CATASTROPHIC_LOCAL = 0x00, 120 DDP_TAGGED_INV_STAG = 0x00, 121 DDP_TAGGED_BOUNDS = 0x01, 122 DDP_TAGGED_UNASSOC_STAG = 0x02, 123 DDP_TAGGED_TO_WRAP = 0x03, 124 DDP_TAGGED_INV_DDP_VER = 0x04, 125 DDP_UNTAGGED_INV_QN = 0x01, 126 DDP_UNTAGGED_INV_MSN_NO_BUF = 0x02, 127 DDP_UNTAGGED_INV_MSN_RANGE = 0x03, 128 DDP_UNTAGGED_INV_MO = 0x04, 129 DDP_UNTAGGED_INV_TOO_LONG = 0x05, 130 DDP_UNTAGGED_INV_DDP_VER = 0x06, 131 }; 132 133 enum irdma_term_mpa_errors { 134 MPA_CLOSED = 0x01, 135 MPA_CRC = 0x02, 136 MPA_MARKER = 0x03, 137 MPA_REQ_RSP = 0x04, 138 }; 139 140 enum irdma_hw_stats_index { 141 /* gen1 - 32-bit */ 142 IRDMA_HW_STAT_INDEX_IP4RXDISCARD = 0, 143 IRDMA_HW_STAT_INDEX_IP4RXTRUNC = 1, 144 IRDMA_HW_STAT_INDEX_IP4TXNOROUTE = 2, 145 IRDMA_HW_STAT_INDEX_IP6RXDISCARD = 3, 146 IRDMA_HW_STAT_INDEX_IP6RXTRUNC = 4, 147 IRDMA_HW_STAT_INDEX_IP6TXNOROUTE = 5, 148 IRDMA_HW_STAT_INDEX_TCPRTXSEG = 6, 149 IRDMA_HW_STAT_INDEX_TCPRXOPTERR = 7, 150 IRDMA_HW_STAT_INDEX_TCPRXPROTOERR = 8, 151 IRDMA_HW_STAT_INDEX_RXVLANERR = 9, 152 /* gen1 - 64-bit */ 153 IRDMA_HW_STAT_INDEX_IP4RXOCTS = 10, 154 IRDMA_HW_STAT_INDEX_IP4RXPKTS = 11, 155 IRDMA_HW_STAT_INDEX_IP4RXFRAGS = 12, 156 IRDMA_HW_STAT_INDEX_IP4RXMCPKTS = 13, 157 IRDMA_HW_STAT_INDEX_IP4TXOCTS = 14, 158 IRDMA_HW_STAT_INDEX_IP4TXPKTS = 15, 159 IRDMA_HW_STAT_INDEX_IP4TXFRAGS = 16, 160 IRDMA_HW_STAT_INDEX_IP4TXMCPKTS = 17, 161 IRDMA_HW_STAT_INDEX_IP6RXOCTS = 18, 162 IRDMA_HW_STAT_INDEX_IP6RXPKTS = 19, 163 IRDMA_HW_STAT_INDEX_IP6RXFRAGS = 20, 164 IRDMA_HW_STAT_INDEX_IP6RXMCPKTS = 21, 165 IRDMA_HW_STAT_INDEX_IP6TXOCTS = 22, 166 IRDMA_HW_STAT_INDEX_IP6TXPKTS = 23, 167 IRDMA_HW_STAT_INDEX_IP6TXFRAGS = 24, 168 IRDMA_HW_STAT_INDEX_IP6TXMCPKTS = 25, 169 IRDMA_HW_STAT_INDEX_TCPRXSEGS = 26, 170 IRDMA_HW_STAT_INDEX_TCPTXSEG = 27, 171 IRDMA_HW_STAT_INDEX_RDMARXRDS = 28, 172 IRDMA_HW_STAT_INDEX_RDMARXSNDS = 29, 173 IRDMA_HW_STAT_INDEX_RDMARXWRS = 30, 174 IRDMA_HW_STAT_INDEX_RDMATXRDS = 31, 175 IRDMA_HW_STAT_INDEX_RDMATXSNDS = 32, 176 IRDMA_HW_STAT_INDEX_RDMATXWRS = 33, 177 IRDMA_HW_STAT_INDEX_RDMAVBND = 34, 178 IRDMA_HW_STAT_INDEX_RDMAVINV = 35, 179 IRDMA_HW_STAT_INDEX_IP4RXMCOCTS = 36, 180 IRDMA_HW_STAT_INDEX_IP4TXMCOCTS = 37, 181 IRDMA_HW_STAT_INDEX_IP6RXMCOCTS = 38, 182 IRDMA_HW_STAT_INDEX_IP6TXMCOCTS = 39, 183 IRDMA_HW_STAT_INDEX_UDPRXPKTS = 40, 184 IRDMA_HW_STAT_INDEX_UDPTXPKTS = 41, 185 IRDMA_HW_STAT_INDEX_MAX_GEN_1 = 42, /* Must be same value as next entry */ 186 187 /* gen2 - 64-bit */ 188 IRDMA_HW_STAT_INDEX_RXNPECNMARKEDPKTS = 42, 189 190 /* gen2 - 32-bit */ 191 IRDMA_HW_STAT_INDEX_RXRPCNPHANDLED = 43, 192 IRDMA_HW_STAT_INDEX_RXRPCNPIGNORED = 44, 193 IRDMA_HW_STAT_INDEX_TXNPCNPSENT = 45, 194 IRDMA_HW_STAT_INDEX_MAX_GEN_2 = 46, 195 }; 196 197 #define IRDMA_MIN_FEATURES 2 198 199 enum irdma_feature_type { 200 IRDMA_FEATURE_FW_INFO = 0, 201 IRDMA_HW_VERSION_INFO = 1, 202 IRDMA_QSETS_MAX = 26, 203 IRDMA_MAX_FEATURES, /* Must be last entry */ 204 }; 205 206 enum irdma_sched_prio_type { 207 IRDMA_PRIO_WEIGHTED_RR = 1, 208 IRDMA_PRIO_STRICT = 2, 209 IRDMA_PRIO_WEIGHTED_STRICT = 3, 210 }; 211 212 enum irdma_vm_vf_type { 213 IRDMA_VF_TYPE = 0, 214 IRDMA_VM_TYPE, 215 IRDMA_PF_TYPE, 216 }; 217 218 enum irdma_cqp_hmc_profile { 219 IRDMA_HMC_PROFILE_DEFAULT = 1, 220 IRDMA_HMC_PROFILE_FAVOR_VF = 2, 221 IRDMA_HMC_PROFILE_EQUAL = 3, 222 }; 223 224 enum irdma_quad_entry_type { 225 IRDMA_QHASH_TYPE_TCP_ESTABLISHED = 1, 226 IRDMA_QHASH_TYPE_TCP_SYN, 227 IRDMA_QHASH_TYPE_UDP_UNICAST, 228 IRDMA_QHASH_TYPE_UDP_MCAST, 229 IRDMA_QHASH_TYPE_ROCE_MCAST, 230 IRDMA_QHASH_TYPE_ROCEV2_HW, 231 }; 232 233 enum irdma_quad_hash_manage_type { 234 IRDMA_QHASH_MANAGE_TYPE_DELETE = 0, 235 IRDMA_QHASH_MANAGE_TYPE_ADD, 236 IRDMA_QHASH_MANAGE_TYPE_MODIFY, 237 }; 238 239 enum irdma_syn_rst_handling { 240 IRDMA_SYN_RST_HANDLING_HW_TCP_SECURE = 0, 241 IRDMA_SYN_RST_HANDLING_HW_TCP, 242 IRDMA_SYN_RST_HANDLING_FW_TCP_SECURE, 243 IRDMA_SYN_RST_HANDLING_FW_TCP, 244 }; 245 246 enum irdma_queue_type { 247 IRDMA_QUEUE_TYPE_SQ_RQ = 0, 248 IRDMA_QUEUE_TYPE_CQP, 249 }; 250 251 struct irdma_sc_dev; 252 struct irdma_vsi_pestat; 253 254 struct irdma_dcqcn_cc_params { 255 u8 cc_cfg_valid; 256 u8 min_dec_factor; 257 u8 min_rate; 258 u8 dcqcn_f; 259 u16 rai_factor; 260 u16 hai_factor; 261 u16 dcqcn_t; 262 u32 dcqcn_b; 263 u32 rreduce_mperiod; 264 }; 265 266 struct irdma_cqp_init_info { 267 u64 cqp_compl_ctx; 268 u64 host_ctx_pa; 269 u64 sq_pa; 270 struct irdma_sc_dev *dev; 271 struct irdma_cqp_quanta *sq; 272 struct irdma_dcqcn_cc_params dcqcn_params; 273 __le64 *host_ctx; 274 u64 *scratch_array; 275 u32 sq_size; 276 u16 hw_maj_ver; 277 u16 hw_min_ver; 278 u8 struct_ver; 279 u8 hmc_profile; 280 u8 ena_vf_count; 281 u8 ceqs_per_vf; 282 bool en_datacenter_tcp:1; 283 bool disable_packed:1; 284 bool rocev2_rto_policy:1; 285 bool en_rem_endpoint_trk:1; 286 enum irdma_protocol_used protocol_used; 287 }; 288 289 struct irdma_terminate_hdr { 290 u8 layer_etype; 291 u8 error_code; 292 u8 hdrct; 293 u8 rsvd; 294 }; 295 296 struct irdma_cqp_sq_wqe { 297 __le64 buf[IRDMA_CQP_WQE_SIZE]; 298 }; 299 300 struct irdma_sc_aeqe { 301 __le64 buf[IRDMA_AEQE_SIZE]; 302 }; 303 304 struct irdma_ceqe { 305 __le64 buf[IRDMA_CEQE_SIZE]; 306 }; 307 308 struct irdma_cqp_ctx { 309 __le64 buf[IRDMA_CQP_CTX_SIZE]; 310 }; 311 312 struct irdma_cq_shadow_area { 313 __le64 buf[IRDMA_SHADOW_AREA_SIZE]; 314 }; 315 316 struct irdma_dev_hw_stats { 317 u64 stats_val[IRDMA_GATHER_STATS_BUF_SIZE / sizeof(u64)]; 318 }; 319 320 struct irdma_gather_stats { 321 u64 val[IRDMA_GATHER_STATS_BUF_SIZE / sizeof(u64)]; 322 }; 323 324 struct irdma_hw_stat_map { 325 u16 byteoff; 326 u8 bitoff; 327 u64 bitmask; 328 }; 329 330 struct irdma_stats_gather_info { 331 bool use_hmc_fcn_index:1; 332 bool use_stats_inst:1; 333 u16 hmc_fcn_index; 334 u16 stats_inst_index; 335 struct irdma_dma_mem stats_buff_mem; 336 void *gather_stats_va; 337 void *last_gather_stats_va; 338 }; 339 340 struct irdma_vsi_pestat { 341 struct irdma_hw *hw; 342 struct irdma_dev_hw_stats hw_stats; 343 struct irdma_stats_gather_info gather_info; 344 struct OS_TIMER stats_timer; 345 struct irdma_sc_vsi *vsi; 346 spinlock_t lock; /* rdma stats lock */ 347 }; 348 349 struct irdma_hw { 350 u8 IOMEM *hw_addr; 351 u8 IOMEM *priv_hw_addr; 352 void *dev_context; 353 struct irdma_hmc_info hmc; 354 }; 355 356 struct irdma_pfpdu { 357 struct list_head rxlist; 358 u32 rcv_nxt; 359 u32 fps; 360 u32 max_fpdu_data; 361 u32 nextseqnum; 362 u32 rcv_start_seq; 363 bool mode:1; 364 bool mpa_crc_err:1; 365 u8 marker_len; 366 u64 total_ieq_bufs; 367 u64 fpdu_processed; 368 u64 bad_seq_num; 369 u64 crc_err; 370 u64 no_tx_bufs; 371 u64 tx_err; 372 u64 out_of_order; 373 u64 pmode_count; 374 struct irdma_sc_ah *ah; 375 struct irdma_puda_buf *ah_buf; 376 spinlock_t lock; /* fpdu processing lock */ 377 struct irdma_puda_buf *lastrcv_buf; 378 }; 379 380 struct irdma_sc_pd { 381 struct irdma_sc_dev *dev; 382 u32 pd_id; 383 int abi_ver; 384 }; 385 386 struct irdma_cqp_quanta { 387 __le64 elem[IRDMA_CQP_WQE_SIZE]; 388 }; 389 390 struct irdma_sc_cqp { 391 u32 size; 392 u64 sq_pa; 393 u64 host_ctx_pa; 394 void *back_cqp; 395 struct irdma_sc_dev *dev; 396 int (*process_cqp_sds)(struct irdma_sc_dev *dev, 397 struct irdma_update_sds_info *info); 398 struct irdma_dma_mem sdbuf; 399 struct irdma_ring sq_ring; 400 struct irdma_cqp_quanta *sq_base; 401 struct irdma_dcqcn_cc_params dcqcn_params; 402 __le64 *host_ctx; 403 u64 *scratch_array; 404 u64 requested_ops; 405 atomic64_t completed_ops; 406 u32 cqp_id; 407 u32 sq_size; 408 u32 hw_sq_size; 409 u16 hw_maj_ver; 410 u16 hw_min_ver; 411 u8 struct_ver; 412 u8 polarity; 413 u8 hmc_profile; 414 u8 ena_vf_count; 415 u8 timeout_count; 416 u8 ceqs_per_vf; 417 bool en_datacenter_tcp:1; 418 bool disable_packed:1; 419 bool rocev2_rto_policy:1; 420 bool en_rem_endpoint_trk:1; 421 enum irdma_protocol_used protocol_used; 422 }; 423 424 struct irdma_sc_aeq { 425 u32 size; 426 u64 aeq_elem_pa; 427 struct irdma_sc_dev *dev; 428 struct irdma_sc_aeqe *aeqe_base; 429 void *pbl_list; 430 u32 elem_cnt; 431 struct irdma_ring aeq_ring; 432 u8 pbl_chunk_size; 433 u32 first_pm_pbl_idx; 434 u32 msix_idx; 435 u8 polarity; 436 bool virtual_map:1; 437 }; 438 439 struct irdma_sc_ceq { 440 u32 size; 441 u64 ceq_elem_pa; 442 struct irdma_sc_dev *dev; 443 struct irdma_ceqe *ceqe_base; 444 void *pbl_list; 445 u32 ceq_id; 446 u32 elem_cnt; 447 struct irdma_ring ceq_ring; 448 u8 pbl_chunk_size; 449 u8 tph_val; 450 u32 first_pm_pbl_idx; 451 u8 polarity; 452 struct irdma_sc_vsi *vsi; 453 struct irdma_sc_cq **reg_cq; 454 u32 reg_cq_size; 455 spinlock_t req_cq_lock; /* protect access to reg_cq array */ 456 bool virtual_map:1; 457 bool tph_en:1; 458 bool itr_no_expire:1; 459 }; 460 461 struct irdma_sc_cq { 462 struct irdma_cq_uk cq_uk; 463 u64 cq_pa; 464 u64 shadow_area_pa; 465 struct irdma_sc_dev *dev; 466 struct irdma_sc_vsi *vsi; 467 void *pbl_list; 468 void *back_cq; 469 u32 ceq_id; 470 u32 shadow_read_threshold; 471 u8 pbl_chunk_size; 472 u8 cq_type; 473 u8 tph_val; 474 u32 first_pm_pbl_idx; 475 bool ceqe_mask:1; 476 bool virtual_map:1; 477 bool check_overflow:1; 478 bool ceq_id_valid:1; 479 bool tph_en:1; 480 }; 481 482 struct irdma_sc_qp { 483 struct irdma_qp_uk qp_uk; 484 u64 sq_pa; 485 u64 rq_pa; 486 u64 hw_host_ctx_pa; 487 u64 shadow_area_pa; 488 u64 q2_pa; 489 struct irdma_sc_dev *dev; 490 struct irdma_sc_vsi *vsi; 491 struct irdma_sc_pd *pd; 492 __le64 *hw_host_ctx; 493 void *llp_stream_handle; 494 struct irdma_pfpdu pfpdu; 495 u32 ieq_qp; 496 u8 *q2_buf; 497 u64 qp_compl_ctx; 498 u32 push_idx; 499 u16 qs_handle; 500 u16 push_offset; 501 u8 flush_wqes_count; 502 u8 sq_tph_val; 503 u8 rq_tph_val; 504 u8 qp_state; 505 u8 hw_sq_size; 506 u8 hw_rq_size; 507 u8 src_mac_addr_idx; 508 bool on_qoslist:1; 509 bool ieq_pass_thru:1; 510 bool sq_tph_en:1; 511 bool rq_tph_en:1; 512 bool rcv_tph_en:1; 513 bool xmit_tph_en:1; 514 bool virtual_map:1; 515 bool flush_sq:1; 516 bool flush_rq:1; 517 bool sq_flush_code:1; 518 bool rq_flush_code:1; 519 enum irdma_flush_opcode flush_code; 520 enum irdma_qp_event_type event_type; 521 u8 term_flags; 522 u8 user_pri; 523 struct list_head list; 524 }; 525 526 struct irdma_stats_inst_info { 527 u16 hmc_fn_id; 528 u16 stats_idx; 529 bool use_hmc_fcn_index:1; 530 }; 531 532 struct irdma_up_info { 533 u8 map[8]; 534 u8 cnp_up_override; 535 u16 hmc_fcn_idx; 536 bool use_vlan:1; 537 bool use_cnp_up_override:1; 538 }; 539 540 #define IRDMA_MAX_WS_NODES 0x3FF 541 #define IRDMA_WS_NODE_INVALID 0xFFFF 542 543 struct irdma_ws_node_info { 544 u16 id; 545 u16 vsi; 546 u16 parent_id; 547 u16 qs_handle; 548 bool type_leaf:1; 549 bool enable:1; 550 u8 prio_type; 551 u8 tc; 552 u8 weight; 553 }; 554 555 struct irdma_hmc_fpm_misc { 556 u32 max_ceqs; 557 u32 max_sds; 558 u32 xf_block_size; 559 u32 q1_block_size; 560 u32 ht_multiplier; 561 u32 timer_bucket; 562 u32 rrf_block_size; 563 u32 ooiscf_block_size; 564 }; 565 566 #define IRDMA_LEAF_DEFAULT_REL_BW 64 567 #define IRDMA_PARENT_DEFAULT_REL_BW 1 568 569 struct irdma_qos { 570 struct list_head qplist; 571 struct mutex qos_mutex; /* protect QoS attributes per QoS level */ 572 u32 l2_sched_node_id; 573 u16 qs_handle; 574 u8 traffic_class; 575 u8 rel_bw; 576 u8 prio_type; 577 bool valid:1; 578 }; 579 580 struct irdma_config_check { 581 bool config_ok:1; 582 bool lfc_set:1; 583 bool pfc_set:1; 584 u8 traffic_class; 585 u16 qs_handle; 586 }; 587 588 #define IRDMA_INVALID_STATS_IDX 0xff 589 struct irdma_sc_vsi { 590 u16 vsi_idx; 591 struct irdma_sc_dev *dev; 592 void *back_vsi; 593 u32 ilq_count; 594 struct irdma_virt_mem ilq_mem; 595 struct irdma_puda_rsrc *ilq; 596 u32 ieq_count; 597 struct irdma_virt_mem ieq_mem; 598 struct irdma_puda_rsrc *ieq; 599 u32 exception_lan_q; 600 u16 mtu; 601 enum irdma_vm_vf_type vm_vf_type; 602 bool stats_inst_alloc:1; 603 bool tc_change_pending:1; 604 bool mtu_change_pending:1; 605 struct irdma_vsi_pestat *pestat; 606 atomic_t qp_suspend_reqs; 607 int (*register_qset)(struct irdma_sc_vsi *vsi, 608 struct irdma_ws_node *tc_node); 609 void (*unregister_qset)(struct irdma_sc_vsi *vsi, 610 struct irdma_ws_node *tc_node); 611 struct irdma_config_check cfg_check[IRDMA_MAX_USER_PRIORITY]; 612 bool tc_print_warning[IRDMA_MAX_TRAFFIC_CLASS]; 613 u8 qos_rel_bw; 614 u8 qos_prio_type; 615 u16 stats_idx; 616 u8 dscp_map[IRDMA_DSCP_NUM_VAL]; 617 struct irdma_qos qos[IRDMA_MAX_USER_PRIORITY]; 618 bool dscp_mode:1; 619 }; 620 621 struct irdma_sc_dev { 622 struct list_head cqp_cmd_head; /* head of the CQP command list */ 623 spinlock_t cqp_lock; /* protect CQP list access */ 624 struct irdma_dma_mem vf_fpm_query_buf[IRDMA_MAX_PE_ENA_VF_COUNT]; 625 u64 fpm_query_buf_pa; 626 u64 fpm_commit_buf_pa; 627 __le64 *fpm_query_buf; 628 __le64 *fpm_commit_buf; 629 struct irdma_hw *hw; 630 u32 IOMEM *wqe_alloc_db; 631 u32 IOMEM *cq_arm_db; 632 u32 IOMEM *aeq_alloc_db; 633 u32 IOMEM *cqp_db; 634 u32 IOMEM *cq_ack_db; 635 u32 IOMEM *hw_regs[IRDMA_MAX_REGS]; 636 u32 ceq_itr; /* Interrupt throttle, usecs between interrupts: 0 disabled. 2 - 8160 */ 637 u64 hw_masks[IRDMA_MAX_MASKS]; 638 u8 hw_shifts[IRDMA_MAX_SHIFTS]; 639 const struct irdma_hw_stat_map *hw_stats_map; 640 u64 feature_info[IRDMA_MAX_FEATURES]; 641 u64 cqp_cmd_stats[IRDMA_MAX_CQP_OPS]; 642 struct irdma_hw_attrs hw_attrs; 643 struct irdma_hmc_info *hmc_info; 644 struct irdma_sc_cqp *cqp; 645 struct irdma_sc_aeq *aeq; 646 struct irdma_sc_ceq *ceq[IRDMA_CEQ_MAX_COUNT]; 647 struct irdma_sc_cq *ccq; 648 const struct irdma_irq_ops *irq_ops; 649 struct irdma_hmc_fpm_misc hmc_fpm_misc; 650 struct irdma_ws_node *ws_tree_root; 651 struct mutex ws_mutex; /* ws tree mutex */ 652 u32 debug_mask; 653 u16 num_vfs; 654 u16 hmc_fn_id; 655 bool ceq_valid:1; 656 u8 pci_rev; 657 int (*ws_add)(struct irdma_sc_vsi *vsi, u8 user_pri); 658 void (*ws_remove)(struct irdma_sc_vsi *vsi, u8 user_pri); 659 void (*ws_reset)(struct irdma_sc_vsi *vsi); 660 }; 661 662 struct irdma_modify_cq_info { 663 u64 cq_pa; 664 struct irdma_cqe *cq_base; 665 u32 cq_size; 666 u32 shadow_read_threshold; 667 u8 pbl_chunk_size; 668 u32 first_pm_pbl_idx; 669 bool virtual_map:1; 670 bool check_overflow:1; 671 bool cq_resize:1; 672 }; 673 674 struct irdma_create_qp_info { 675 bool ord_valid:1; 676 bool tcp_ctx_valid:1; 677 bool cq_num_valid:1; 678 bool arp_cache_idx_valid:1; 679 bool mac_valid:1; 680 bool force_lpb:1; 681 u8 next_iwarp_state; 682 }; 683 684 struct irdma_modify_qp_info { 685 u64 rx_win0; 686 u64 rx_win1; 687 u16 new_mss; 688 u8 next_iwarp_state; 689 u8 curr_iwarp_state; 690 u8 termlen; 691 bool ord_valid:1; 692 bool tcp_ctx_valid:1; 693 bool udp_ctx_valid:1; 694 bool cq_num_valid:1; 695 bool arp_cache_idx_valid:1; 696 bool reset_tcp_conn:1; 697 bool remove_hash_idx:1; 698 bool dont_send_term:1; 699 bool dont_send_fin:1; 700 bool cached_var_valid:1; 701 bool mss_change:1; 702 bool force_lpb:1; 703 bool mac_valid:1; 704 }; 705 706 struct irdma_ccq_cqe_info { 707 struct irdma_sc_cqp *cqp; 708 u64 scratch; 709 u32 op_ret_val; 710 u16 maj_err_code; 711 u16 min_err_code; 712 u8 op_code; 713 bool error:1; 714 }; 715 716 struct irdma_qos_tc_info { 717 u64 tc_ctx; 718 u8 rel_bw; 719 u8 prio_type; 720 u8 egress_virt_up; 721 u8 ingress_virt_up; 722 }; 723 724 struct irdma_l2params { 725 struct irdma_qos_tc_info tc_info[IRDMA_MAX_USER_PRIORITY]; 726 u32 num_apps; 727 u16 qs_handle_list[IRDMA_MAX_USER_PRIORITY]; 728 u16 mtu; 729 u8 up2tc[IRDMA_MAX_USER_PRIORITY]; 730 u8 dscp_map[IRDMA_DSCP_NUM_VAL]; 731 u8 num_tc; 732 u8 vsi_rel_bw; 733 u8 vsi_prio_type; 734 bool mtu_changed:1; 735 bool tc_changed:1; 736 bool dscp_mode:1; 737 }; 738 739 struct irdma_vsi_init_info { 740 struct irdma_sc_dev *dev; 741 void *back_vsi; 742 struct irdma_l2params *params; 743 u16 exception_lan_q; 744 u16 pf_data_vsi_num; 745 enum irdma_vm_vf_type vm_vf_type; 746 int (*register_qset)(struct irdma_sc_vsi *vsi, 747 struct irdma_ws_node *tc_node); 748 void (*unregister_qset)(struct irdma_sc_vsi *vsi, 749 struct irdma_ws_node *tc_node); 750 }; 751 752 struct irdma_vsi_stats_info { 753 struct irdma_vsi_pestat *pestat; 754 u8 fcn_id; 755 bool alloc_stats_inst:1; 756 }; 757 758 struct irdma_device_init_info { 759 u64 fpm_query_buf_pa; 760 u64 fpm_commit_buf_pa; 761 __le64 *fpm_query_buf; 762 __le64 *fpm_commit_buf; 763 struct irdma_hw *hw; 764 void IOMEM *bar0; 765 u16 max_vfs; 766 u16 hmc_fn_id; 767 u32 debug_mask; 768 }; 769 770 struct irdma_ceq_init_info { 771 u64 ceqe_pa; 772 struct irdma_sc_dev *dev; 773 u64 *ceqe_base; 774 void *pbl_list; 775 u32 elem_cnt; 776 u32 ceq_id; 777 bool virtual_map:1; 778 bool tph_en:1; 779 bool itr_no_expire:1; 780 u8 pbl_chunk_size; 781 u8 tph_val; 782 u32 first_pm_pbl_idx; 783 struct irdma_sc_vsi *vsi; 784 struct irdma_sc_cq **reg_cq; 785 }; 786 787 struct irdma_aeq_init_info { 788 u64 aeq_elem_pa; 789 struct irdma_sc_dev *dev; 790 u32 *aeqe_base; 791 void *pbl_list; 792 u32 elem_cnt; 793 bool virtual_map:1; 794 u8 pbl_chunk_size; 795 u32 first_pm_pbl_idx; 796 u32 msix_idx; 797 }; 798 799 struct irdma_ccq_init_info { 800 u64 cq_pa; 801 u64 shadow_area_pa; 802 struct irdma_sc_dev *dev; 803 struct irdma_cqe *cq_base; 804 __le64 *shadow_area; 805 void *pbl_list; 806 u32 num_elem; 807 u32 ceq_id; 808 u32 shadow_read_threshold; 809 bool ceqe_mask:1; 810 bool ceq_id_valid:1; 811 bool avoid_mem_cflct:1; 812 bool virtual_map:1; 813 bool tph_en:1; 814 u8 tph_val; 815 u8 pbl_chunk_size; 816 u32 first_pm_pbl_idx; 817 struct irdma_sc_vsi *vsi; 818 }; 819 820 struct irdma_udp_offload_info { 821 bool ipv4:1; 822 bool insert_vlan_tag:1; 823 u8 ttl; 824 u8 tos; 825 u16 src_port; 826 u16 dst_port; 827 u32 dest_ip_addr[4]; 828 u32 snd_mss; 829 u16 vlan_tag; 830 u16 arp_idx; 831 u32 flow_label; 832 u8 udp_state; 833 u32 psn_nxt; 834 u32 lsn; 835 u32 epsn; 836 u32 psn_max; 837 u32 psn_una; 838 u32 local_ipaddr[4]; 839 u32 cwnd; 840 u8 rexmit_thresh; 841 u8 rnr_nak_thresh; 842 }; 843 844 struct irdma_roce_offload_info { 845 u16 p_key; 846 u32 err_rq_idx; 847 u32 qkey; 848 u32 dest_qp; 849 u8 roce_tver; 850 u8 ack_credits; 851 u8 err_rq_idx_valid; 852 u32 pd_id; 853 u16 ord_size; 854 u16 ird_size; 855 bool is_qp1:1; 856 bool udprivcq_en:1; 857 bool dcqcn_en:1; 858 bool rcv_no_icrc:1; 859 bool wr_rdresp_en:1; 860 bool fast_reg_en:1; 861 bool priv_mode_en:1; 862 bool rd_en:1; 863 bool timely_en:1; 864 bool dctcp_en:1; 865 bool fw_cc_enable:1; 866 bool use_stats_inst:1; 867 u16 t_high; 868 u16 t_low; 869 u8 last_byte_sent; 870 u8 mac_addr[ETHER_ADDR_LEN]; 871 u8 rtomin; 872 }; 873 874 struct irdma_iwarp_offload_info { 875 u16 rcv_mark_offset; 876 u16 snd_mark_offset; 877 u8 ddp_ver; 878 u8 rdmap_ver; 879 u8 iwarp_mode; 880 u32 err_rq_idx; 881 u32 pd_id; 882 u16 ord_size; 883 u16 ird_size; 884 bool ib_rd_en:1; 885 bool align_hdrs:1; 886 bool rcv_no_mpa_crc:1; 887 bool err_rq_idx_valid:1; 888 bool snd_mark_en:1; 889 bool rcv_mark_en:1; 890 bool wr_rdresp_en:1; 891 bool fast_reg_en:1; 892 bool priv_mode_en:1; 893 bool rd_en:1; 894 bool timely_en:1; 895 bool use_stats_inst:1; 896 bool ecn_en:1; 897 bool dctcp_en:1; 898 u16 t_high; 899 u16 t_low; 900 u8 last_byte_sent; 901 u8 mac_addr[ETHER_ADDR_LEN]; 902 u8 rtomin; 903 }; 904 905 struct irdma_tcp_offload_info { 906 bool ipv4:1; 907 bool no_nagle:1; 908 bool insert_vlan_tag:1; 909 bool time_stamp:1; 910 bool drop_ooo_seg:1; 911 bool avoid_stretch_ack:1; 912 bool wscale:1; 913 bool ignore_tcp_opt:1; 914 bool ignore_tcp_uns_opt:1; 915 u8 cwnd_inc_limit; 916 u8 dup_ack_thresh; 917 u8 ttl; 918 u8 src_mac_addr_idx; 919 u8 tos; 920 u16 src_port; 921 u16 dst_port; 922 u32 dest_ip_addr[4]; 923 //u32 dest_ip_addr0; 924 //u32 dest_ip_addr1; 925 //u32 dest_ip_addr2; 926 //u32 dest_ip_addr3; 927 u32 snd_mss; 928 u16 syn_rst_handling; 929 u16 vlan_tag; 930 u16 arp_idx; 931 u32 flow_label; 932 u8 tcp_state; 933 u8 snd_wscale; 934 u8 rcv_wscale; 935 u32 time_stamp_recent; 936 u32 time_stamp_age; 937 u32 snd_nxt; 938 u32 snd_wnd; 939 u32 rcv_nxt; 940 u32 rcv_wnd; 941 u32 snd_max; 942 u32 snd_una; 943 u32 srtt; 944 u32 rtt_var; 945 u32 ss_thresh; 946 u32 cwnd; 947 u32 snd_wl1; 948 u32 snd_wl2; 949 u32 max_snd_window; 950 u8 rexmit_thresh; 951 u32 local_ipaddr[4]; 952 }; 953 954 struct irdma_qp_host_ctx_info { 955 u64 qp_compl_ctx; 956 union { 957 struct irdma_tcp_offload_info *tcp_info; 958 struct irdma_udp_offload_info *udp_info; 959 }; 960 union { 961 struct irdma_iwarp_offload_info *iwarp_info; 962 struct irdma_roce_offload_info *roce_info; 963 }; 964 u32 send_cq_num; 965 u32 rcv_cq_num; 966 u32 rem_endpoint_idx; 967 u16 stats_idx; 968 bool tcp_info_valid:1; 969 bool iwarp_info_valid:1; 970 bool stats_idx_valid:1; 971 u8 user_pri; 972 }; 973 974 struct irdma_aeqe_info { 975 u64 compl_ctx; 976 u32 qp_cq_id; 977 u32 wqe_idx; 978 u16 ae_id; 979 u8 tcp_state; 980 u8 iwarp_state; 981 bool qp:1; 982 bool cq:1; 983 bool sq:1; 984 bool rq:1; 985 bool in_rdrsp_wr:1; 986 bool out_rdrsp:1; 987 bool aeqe_overflow:1; 988 /* This flag is used to determine if we should pass the rq tail 989 * in the QP context for FW/HW. It is set when ae_src is rq for GEN1/GEN2 990 * And additionally set for inbound atomic, read and write for GEN3 991 */ 992 bool err_rq_idx_valid:1; 993 u8 q2_data_written; 994 u8 ae_src; 995 }; 996 997 struct irdma_allocate_stag_info { 998 u64 total_len; 999 u64 first_pm_pbl_idx; 1000 u32 chunk_size; 1001 u32 stag_idx; 1002 u32 page_size; 1003 u32 pd_id; 1004 u16 access_rights; 1005 bool remote_access:1; 1006 bool use_hmc_fcn_index:1; 1007 bool use_pf_rid:1; 1008 bool all_memory:1; 1009 u16 hmc_fcn_index; 1010 }; 1011 1012 struct irdma_mw_alloc_info { 1013 u32 mw_stag_index; 1014 u32 page_size; 1015 u32 pd_id; 1016 bool remote_access:1; 1017 bool mw_wide:1; 1018 bool mw1_bind_dont_vldt_key:1; 1019 }; 1020 1021 struct irdma_reg_ns_stag_info { 1022 u64 reg_addr_pa; 1023 u64 va; 1024 u64 total_len; 1025 u32 page_size; 1026 u32 chunk_size; 1027 u32 first_pm_pbl_index; 1028 enum irdma_addressing_type addr_type; 1029 irdma_stag_index stag_idx; 1030 u16 access_rights; 1031 u32 pd_id; 1032 irdma_stag_key stag_key; 1033 bool use_hmc_fcn_index:1; 1034 u16 hmc_fcn_index; 1035 bool use_pf_rid:1; 1036 bool all_memory:1; 1037 }; 1038 1039 struct irdma_fast_reg_stag_info { 1040 u64 wr_id; 1041 u64 reg_addr_pa; 1042 u64 fbo; 1043 void *va; 1044 u64 total_len; 1045 u32 page_size; 1046 u32 chunk_size; 1047 u32 first_pm_pbl_index; 1048 enum irdma_addressing_type addr_type; 1049 irdma_stag_index stag_idx; 1050 u16 access_rights; 1051 u32 pd_id; 1052 irdma_stag_key stag_key; 1053 bool local_fence:1; 1054 bool read_fence:1; 1055 bool signaled:1; 1056 bool push_wqe:1; 1057 bool use_hmc_fcn_index:1; 1058 u16 hmc_fcn_index; 1059 bool use_pf_rid:1; 1060 bool defer_flag:1; 1061 }; 1062 1063 struct irdma_dealloc_stag_info { 1064 u32 stag_idx; 1065 u32 pd_id; 1066 bool mr:1; 1067 bool dealloc_pbl:1; 1068 }; 1069 1070 struct irdma_register_shared_stag { 1071 u64 va; 1072 enum irdma_addressing_type addr_type; 1073 irdma_stag_index new_stag_idx; 1074 irdma_stag_index parent_stag_idx; 1075 u32 access_rights; 1076 u32 pd_id; 1077 u32 page_size; 1078 irdma_stag_key new_stag_key; 1079 }; 1080 1081 struct irdma_qp_init_info { 1082 struct irdma_qp_uk_init_info qp_uk_init_info; 1083 struct irdma_sc_pd *pd; 1084 struct irdma_sc_vsi *vsi; 1085 __le64 *host_ctx; 1086 u8 *q2; 1087 u64 sq_pa; 1088 u64 rq_pa; 1089 u64 host_ctx_pa; 1090 u64 q2_pa; 1091 u64 shadow_area_pa; 1092 u8 sq_tph_val; 1093 u8 rq_tph_val; 1094 bool sq_tph_en:1; 1095 bool rq_tph_en:1; 1096 bool rcv_tph_en:1; 1097 bool xmit_tph_en:1; 1098 bool virtual_map:1; 1099 }; 1100 1101 struct irdma_cq_init_info { 1102 struct irdma_sc_dev *dev; 1103 u64 cq_base_pa; 1104 u64 shadow_area_pa; 1105 u32 ceq_id; 1106 u32 shadow_read_threshold; 1107 u8 pbl_chunk_size; 1108 u32 first_pm_pbl_idx; 1109 bool virtual_map:1; 1110 bool ceqe_mask:1; 1111 bool ceq_id_valid:1; 1112 bool tph_en:1; 1113 u8 tph_val; 1114 u8 type; 1115 struct irdma_cq_uk_init_info cq_uk_init_info; 1116 struct irdma_sc_vsi *vsi; 1117 }; 1118 1119 struct irdma_upload_context_info { 1120 u64 buf_pa; 1121 u32 qp_id; 1122 u8 qp_type; 1123 bool freeze_qp:1; 1124 bool raw_format:1; 1125 }; 1126 1127 struct irdma_local_mac_entry_info { 1128 u8 mac_addr[6]; 1129 u16 entry_idx; 1130 }; 1131 1132 struct irdma_add_arp_cache_entry_info { 1133 u8 mac_addr[ETHER_ADDR_LEN]; 1134 u32 reach_max; 1135 u16 arp_index; 1136 bool permanent:1; 1137 }; 1138 1139 struct irdma_apbvt_info { 1140 u16 port; 1141 bool add:1; 1142 }; 1143 1144 struct irdma_qhash_table_info { 1145 struct irdma_sc_vsi *vsi; 1146 enum irdma_quad_hash_manage_type manage; 1147 enum irdma_quad_entry_type entry_type; 1148 bool vlan_valid:1; 1149 bool ipv4_valid:1; 1150 u8 mac_addr[ETHER_ADDR_LEN]; 1151 u16 vlan_id; 1152 u8 user_pri; 1153 u32 qp_num; 1154 u32 dest_ip[4]; 1155 u32 src_ip[4]; 1156 u16 dest_port; 1157 u16 src_port; 1158 }; 1159 1160 struct irdma_cqp_manage_push_page_info { 1161 u32 push_idx; 1162 u16 qs_handle; 1163 u8 free_page; 1164 u8 push_page_type; 1165 }; 1166 1167 struct irdma_qp_flush_info { 1168 u16 sq_minor_code; 1169 u16 sq_major_code; 1170 u16 rq_minor_code; 1171 u16 rq_major_code; 1172 u16 ae_code; 1173 u8 ae_src; 1174 bool sq:1; 1175 bool rq:1; 1176 bool userflushcode:1; 1177 bool generate_ae:1; 1178 }; 1179 1180 struct irdma_gen_ae_info { 1181 u16 ae_code; 1182 u8 ae_src; 1183 }; 1184 1185 struct irdma_cqp_timeout { 1186 u64 compl_cqp_cmds; 1187 u32 count; 1188 }; 1189 1190 struct irdma_irq_ops { 1191 void (*irdma_cfg_aeq)(struct irdma_sc_dev *dev, u32 idx, bool enable); 1192 void (*irdma_cfg_ceq)(struct irdma_sc_dev *dev, u32 ceq_id, u32 idx, 1193 bool enable); 1194 void (*irdma_dis_irq)(struct irdma_sc_dev *dev, u32 idx); 1195 void (*irdma_en_irq)(struct irdma_sc_dev *dev, u32 idx); 1196 }; 1197 1198 void irdma_sc_ccq_arm(struct irdma_sc_cq *ccq); 1199 int irdma_sc_ccq_create(struct irdma_sc_cq *ccq, u64 scratch, 1200 bool check_overflow, bool post_sq); 1201 int irdma_sc_ccq_destroy(struct irdma_sc_cq *ccq, u64 scratch, bool post_sq); 1202 int irdma_sc_ccq_get_cqe_info(struct irdma_sc_cq *ccq, 1203 struct irdma_ccq_cqe_info *info); 1204 int irdma_sc_ccq_init(struct irdma_sc_cq *ccq, 1205 struct irdma_ccq_init_info *info); 1206 1207 int irdma_sc_cceq_create(struct irdma_sc_ceq *ceq, u64 scratch); 1208 int irdma_sc_cceq_destroy_done(struct irdma_sc_ceq *ceq); 1209 1210 int irdma_sc_ceq_destroy(struct irdma_sc_ceq *ceq, u64 scratch, bool post_sq); 1211 int irdma_sc_ceq_init(struct irdma_sc_ceq *ceq, 1212 struct irdma_ceq_init_info *info); 1213 void irdma_sc_cleanup_ceqes(struct irdma_sc_cq *cq, struct irdma_sc_ceq *ceq); 1214 void *irdma_sc_process_ceq(struct irdma_sc_dev *dev, struct irdma_sc_ceq *ceq); 1215 1216 int irdma_sc_aeq_init(struct irdma_sc_aeq *aeq, 1217 struct irdma_aeq_init_info *info); 1218 int irdma_sc_get_next_aeqe(struct irdma_sc_aeq *aeq, 1219 struct irdma_aeqe_info *info); 1220 void irdma_sc_repost_aeq_entries(struct irdma_sc_dev *dev, u32 count); 1221 1222 void irdma_sc_pd_init(struct irdma_sc_dev *dev, struct irdma_sc_pd *pd, u32 pd_id, 1223 int abi_ver); 1224 void irdma_cfg_aeq(struct irdma_sc_dev *dev, u32 idx, bool enable); 1225 void irdma_check_cqp_progress(struct irdma_cqp_timeout *cqp_timeout, 1226 struct irdma_sc_dev *dev); 1227 int irdma_sc_cqp_create(struct irdma_sc_cqp *cqp, u16 *maj_err, u16 *min_err); 1228 int irdma_sc_cqp_destroy(struct irdma_sc_cqp *cqp, bool free_hwcqp); 1229 int irdma_sc_cqp_init(struct irdma_sc_cqp *cqp, 1230 struct irdma_cqp_init_info *info); 1231 void irdma_sc_cqp_post_sq(struct irdma_sc_cqp *cqp); 1232 int irdma_sc_poll_for_cqp_op_done(struct irdma_sc_cqp *cqp, u8 opcode, 1233 struct irdma_ccq_cqe_info *cmpl_info); 1234 int irdma_sc_qp_create(struct irdma_sc_qp *qp, 1235 struct irdma_create_qp_info *info, u64 scratch, 1236 bool post_sq); 1237 int irdma_sc_qp_destroy(struct irdma_sc_qp *qp, u64 scratch, 1238 bool remove_hash_idx, bool ignore_mw_bnd, bool post_sq); 1239 int irdma_sc_qp_flush_wqes(struct irdma_sc_qp *qp, 1240 struct irdma_qp_flush_info *info, u64 scratch, 1241 bool post_sq); 1242 int irdma_sc_qp_init(struct irdma_sc_qp *qp, struct irdma_qp_init_info *info); 1243 int irdma_sc_qp_modify(struct irdma_sc_qp *qp, 1244 struct irdma_modify_qp_info *info, u64 scratch, 1245 bool post_sq); 1246 void irdma_sc_send_lsmm(struct irdma_sc_qp *qp, void *lsmm_buf, u32 size, 1247 irdma_stag stag); 1248 void irdma_sc_send_rtt(struct irdma_sc_qp *qp, bool read); 1249 void irdma_sc_qp_setctx(struct irdma_sc_qp *qp, __le64 *qp_ctx, 1250 struct irdma_qp_host_ctx_info *info); 1251 void irdma_sc_qp_setctx_roce(struct irdma_sc_qp *qp, __le64 *qp_ctx, 1252 struct irdma_qp_host_ctx_info *info); 1253 int irdma_sc_cq_destroy(struct irdma_sc_cq *cq, u64 scratch, bool post_sq); 1254 int irdma_sc_cq_init(struct irdma_sc_cq *cq, struct irdma_cq_init_info *info); 1255 void irdma_sc_cq_resize(struct irdma_sc_cq *cq, struct irdma_modify_cq_info *info); 1256 int irdma_sc_aeq_destroy(struct irdma_sc_aeq *aeq, u64 scratch, bool post_sq); 1257 int irdma_sc_static_hmc_pages_allocated(struct irdma_sc_cqp *cqp, u64 scratch, 1258 u16 hmc_fn_id, bool post_sq, 1259 bool poll_registers); 1260 1261 void sc_vsi_update_stats(struct irdma_sc_vsi *vsi); 1262 struct cqp_info { 1263 union { 1264 struct { 1265 struct irdma_sc_qp *qp; 1266 struct irdma_create_qp_info info; 1267 u64 scratch; 1268 } qp_create; 1269 1270 struct { 1271 struct irdma_sc_qp *qp; 1272 struct irdma_modify_qp_info info; 1273 u64 scratch; 1274 } qp_modify; 1275 1276 struct { 1277 struct irdma_sc_qp *qp; 1278 u64 scratch; 1279 bool remove_hash_idx; 1280 bool ignore_mw_bnd; 1281 } qp_destroy; 1282 1283 struct { 1284 struct irdma_sc_cq *cq; 1285 u64 scratch; 1286 bool check_overflow; 1287 } cq_create; 1288 1289 struct { 1290 struct irdma_sc_cq *cq; 1291 struct irdma_modify_cq_info info; 1292 u64 scratch; 1293 } cq_modify; 1294 1295 struct { 1296 struct irdma_sc_cq *cq; 1297 u64 scratch; 1298 } cq_destroy; 1299 1300 struct { 1301 struct irdma_sc_dev *dev; 1302 struct irdma_allocate_stag_info info; 1303 u64 scratch; 1304 } alloc_stag; 1305 1306 struct { 1307 struct irdma_sc_dev *dev; 1308 struct irdma_mw_alloc_info info; 1309 u64 scratch; 1310 } mw_alloc; 1311 1312 struct { 1313 struct irdma_sc_dev *dev; 1314 struct irdma_reg_ns_stag_info info; 1315 u64 scratch; 1316 } mr_reg_non_shared; 1317 1318 struct { 1319 struct irdma_sc_dev *dev; 1320 struct irdma_dealloc_stag_info info; 1321 u64 scratch; 1322 } dealloc_stag; 1323 1324 struct { 1325 struct irdma_sc_cqp *cqp; 1326 struct irdma_add_arp_cache_entry_info info; 1327 u64 scratch; 1328 } add_arp_cache_entry; 1329 1330 struct { 1331 struct irdma_sc_cqp *cqp; 1332 u64 scratch; 1333 u16 arp_index; 1334 } del_arp_cache_entry; 1335 1336 struct { 1337 struct irdma_sc_cqp *cqp; 1338 struct irdma_local_mac_entry_info info; 1339 u64 scratch; 1340 } add_local_mac_entry; 1341 1342 struct { 1343 struct irdma_sc_cqp *cqp; 1344 u64 scratch; 1345 u8 entry_idx; 1346 u8 ignore_ref_count; 1347 } del_local_mac_entry; 1348 1349 struct { 1350 struct irdma_sc_cqp *cqp; 1351 u64 scratch; 1352 } alloc_local_mac_entry; 1353 1354 struct { 1355 struct irdma_sc_cqp *cqp; 1356 struct irdma_cqp_manage_push_page_info info; 1357 u64 scratch; 1358 } manage_push_page; 1359 1360 struct { 1361 struct irdma_sc_dev *dev; 1362 struct irdma_upload_context_info info; 1363 u64 scratch; 1364 } qp_upload_context; 1365 1366 struct { 1367 struct irdma_sc_dev *dev; 1368 struct irdma_hmc_fcn_info info; 1369 u64 scratch; 1370 } manage_hmc_pm; 1371 1372 struct { 1373 struct irdma_sc_ceq *ceq; 1374 u64 scratch; 1375 } ceq_create; 1376 1377 struct { 1378 struct irdma_sc_ceq *ceq; 1379 u64 scratch; 1380 } ceq_destroy; 1381 1382 struct { 1383 struct irdma_sc_aeq *aeq; 1384 u64 scratch; 1385 } aeq_create; 1386 1387 struct { 1388 struct irdma_sc_aeq *aeq; 1389 u64 scratch; 1390 } aeq_destroy; 1391 1392 struct { 1393 struct irdma_sc_qp *qp; 1394 struct irdma_qp_flush_info info; 1395 u64 scratch; 1396 } qp_flush_wqes; 1397 1398 struct { 1399 struct irdma_sc_qp *qp; 1400 struct irdma_gen_ae_info info; 1401 u64 scratch; 1402 } gen_ae; 1403 1404 struct { 1405 struct irdma_sc_cqp *cqp; 1406 void *fpm_val_va; 1407 u64 fpm_val_pa; 1408 u16 hmc_fn_id; 1409 u64 scratch; 1410 } query_fpm_val; 1411 1412 struct { 1413 struct irdma_sc_cqp *cqp; 1414 void *fpm_val_va; 1415 u64 fpm_val_pa; 1416 u16 hmc_fn_id; 1417 u64 scratch; 1418 } commit_fpm_val; 1419 1420 struct { 1421 struct irdma_sc_cqp *cqp; 1422 struct irdma_apbvt_info info; 1423 u64 scratch; 1424 } manage_apbvt_entry; 1425 1426 struct { 1427 struct irdma_sc_cqp *cqp; 1428 struct irdma_qhash_table_info info; 1429 u64 scratch; 1430 } manage_qhash_table_entry; 1431 1432 struct { 1433 struct irdma_sc_dev *dev; 1434 struct irdma_update_sds_info info; 1435 u64 scratch; 1436 } update_pe_sds; 1437 1438 struct { 1439 struct irdma_sc_cqp *cqp; 1440 struct irdma_sc_qp *qp; 1441 u64 scratch; 1442 } suspend_resume; 1443 1444 struct { 1445 struct irdma_sc_cqp *cqp; 1446 struct irdma_ah_info info; 1447 u64 scratch; 1448 } ah_create; 1449 1450 struct { 1451 struct irdma_sc_cqp *cqp; 1452 struct irdma_ah_info info; 1453 u64 scratch; 1454 } ah_destroy; 1455 1456 struct { 1457 struct irdma_sc_cqp *cqp; 1458 struct irdma_mcast_grp_info info; 1459 u64 scratch; 1460 } mc_create; 1461 1462 struct { 1463 struct irdma_sc_cqp *cqp; 1464 struct irdma_mcast_grp_info info; 1465 u64 scratch; 1466 } mc_destroy; 1467 1468 struct { 1469 struct irdma_sc_cqp *cqp; 1470 struct irdma_mcast_grp_info info; 1471 u64 scratch; 1472 } mc_modify; 1473 1474 struct { 1475 struct irdma_sc_cqp *cqp; 1476 struct irdma_stats_inst_info info; 1477 u64 scratch; 1478 } stats_manage; 1479 1480 struct { 1481 struct irdma_sc_cqp *cqp; 1482 struct irdma_stats_gather_info info; 1483 u64 scratch; 1484 } stats_gather; 1485 1486 struct { 1487 struct irdma_sc_cqp *cqp; 1488 struct irdma_ws_node_info info; 1489 u64 scratch; 1490 } ws_node; 1491 1492 struct { 1493 struct irdma_sc_cqp *cqp; 1494 struct irdma_up_info info; 1495 u64 scratch; 1496 } up_map; 1497 1498 struct { 1499 struct irdma_sc_cqp *cqp; 1500 struct irdma_dma_mem query_buff_mem; 1501 u64 scratch; 1502 } query_rdma; 1503 } u; 1504 }; 1505 1506 struct cqp_cmds_info { 1507 struct list_head cqp_cmd_entry; 1508 u8 cqp_cmd; 1509 u8 post_sq; 1510 struct cqp_info in; 1511 }; 1512 1513 __le64 *irdma_sc_cqp_get_next_send_wqe_idx(struct irdma_sc_cqp *cqp, u64 scratch, 1514 u32 *wqe_idx); 1515 1516 /** 1517 * irdma_sc_cqp_get_next_send_wqe - get next wqe on cqp sq 1518 * @cqp: struct for cqp hw 1519 * @scratch: private data for CQP WQE 1520 */ 1521 static inline __le64 *irdma_sc_cqp_get_next_send_wqe(struct irdma_sc_cqp *cqp, u64 scratch) 1522 { 1523 u32 wqe_idx; 1524 1525 return irdma_sc_cqp_get_next_send_wqe_idx(cqp, scratch, &wqe_idx); 1526 } 1527 #endif /* IRDMA_TYPE_H */ 1528