device.h revision 292196
1/*- 2 * Copyright (c) 2013-2015, Mellanox Technologies, Ltd. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS `AS IS' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 * 25 * $FreeBSD: stable/10/sys/dev/mlx5/device.h 292196 2015-12-14 10:31:03Z hselasky $ 26 */ 27 28#ifndef MLX5_DEVICE_H 29#define MLX5_DEVICE_H 30 31#include <linux/types.h> 32#include <rdma/ib_verbs.h> 33#include <dev/mlx5/mlx5_ifc.h> 34 35#define FW_INIT_TIMEOUT_MILI 2000 36#define FW_INIT_WAIT_MS 2 37 38#if defined(__LITTLE_ENDIAN) 39#define MLX5_SET_HOST_ENDIANNESS 0 40#elif defined(__BIG_ENDIAN) 41#define MLX5_SET_HOST_ENDIANNESS 0x80 42#else 43#error Host endianness not defined 44#endif 45 46/* helper macros */ 47#define __mlx5_nullp(typ) ((struct mlx5_ifc_##typ##_bits *)0) 48#define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld) 49#define __mlx5_bit_off(typ, fld) __offsetof(struct mlx5_ifc_##typ##_bits, fld) 50#define __mlx5_dw_off(typ, fld) (__mlx5_bit_off(typ, fld) / 32) 51#define __mlx5_64_off(typ, fld) (__mlx5_bit_off(typ, fld) / 64) 52#define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f)) 53#define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1)) 54#define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld)) 55#define __mlx5_st_sz_bits(typ) sizeof(struct mlx5_ifc_##typ##_bits) 56 57#define MLX5_FLD_SZ_BYTES(typ, fld) (__mlx5_bit_sz(typ, fld) / 8) 58#define MLX5_ST_SZ_BYTES(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 8) 59#define MLX5_ST_SZ_DW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 32) 60#define MLX5_UN_SZ_BYTES(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 8) 61#define MLX5_UN_SZ_DW(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 32) 62#define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8) 63#define MLX5_ADDR_OF(typ, p, fld) ((char *)(p) + MLX5_BYTE_OFF(typ, fld)) 64 65/* insert a value to a struct */ 66#define MLX5_SET(typ, p, fld, v) do { \ 67 BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \ 68 BUILD_BUG_ON(__mlx5_bit_sz(typ, fld) > 32); \ 69 *((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \ 70 cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \ 71 (~__mlx5_dw_mask(typ, fld))) | (((v) & __mlx5_mask(typ, fld)) \ 72 << __mlx5_dw_bit_off(typ, fld))); \ 73} while (0) 74 75#define MLX5_SET_TO_ONES(typ, p, fld) do { \ 76 BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \ 77 BUILD_BUG_ON(__mlx5_bit_sz(typ, fld) > 32); \ 78 *((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \ 79 cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \ 80 (~__mlx5_dw_mask(typ, fld))) | ((__mlx5_mask(typ, fld)) \ 81 << __mlx5_dw_bit_off(typ, fld))); \ 82} while (0) 83 84#define MLX5_GET(typ, p, fld) ((be32_to_cpu(*((__be32 *)(p) +\ 85__mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \ 86__mlx5_mask(typ, fld)) 87 88#define MLX5_GET_PR(typ, p, fld) ({ \ 89 u32 ___t = MLX5_GET(typ, p, fld); \ 90 pr_debug(#fld " = 0x%x\n", ___t); \ 91 ___t; \ 92}) 93 94#define MLX5_SET64(typ, p, fld, v) do { \ 95 BUILD_BUG_ON(__mlx5_bit_sz(typ, fld) != 64); \ 96 BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \ 97 *((__be64 *)(p) + __mlx5_64_off(typ, fld)) = cpu_to_be64(v); \ 98} while (0) 99 100#define MLX5_GET64(typ, p, fld) be64_to_cpu(*((__be64 *)(p) + __mlx5_64_off(typ, fld))) 101 102enum { 103 MLX5_MAX_COMMANDS = 32, 104 MLX5_CMD_DATA_BLOCK_SIZE = 512, 105 MLX5_PCI_CMD_XPORT = 7, 106 MLX5_MKEY_BSF_OCTO_SIZE = 4, 107 MLX5_MAX_PSVS = 4, 108}; 109 110enum { 111 MLX5_EXTENDED_UD_AV = 0x80000000, 112}; 113 114enum { 115 MLX5_STAT_RATE_OFFSET = 5, 116}; 117 118enum { 119 MLX5_INLINE_SEG = 0x80000000, 120}; 121 122enum { 123 MLX5_HW_START_PADDING = MLX5_INLINE_SEG, 124}; 125 126enum { 127 MLX5_MIN_PKEY_TABLE_SIZE = 128, 128 MLX5_MAX_LOG_PKEY_TABLE = 5, 129}; 130 131enum { 132 MLX5_PERM_LOCAL_READ = 1 << 2, 133 MLX5_PERM_LOCAL_WRITE = 1 << 3, 134 MLX5_PERM_REMOTE_READ = 1 << 4, 135 MLX5_PERM_REMOTE_WRITE = 1 << 5, 136 MLX5_PERM_ATOMIC = 1 << 6, 137 MLX5_PERM_UMR_EN = 1 << 7, 138}; 139 140enum { 141 MLX5_PCIE_CTRL_SMALL_FENCE = 1 << 0, 142 MLX5_PCIE_CTRL_RELAXED_ORDERING = 1 << 2, 143 MLX5_PCIE_CTRL_NO_SNOOP = 1 << 3, 144 MLX5_PCIE_CTRL_TLP_PROCE_EN = 1 << 6, 145 MLX5_PCIE_CTRL_TPH_MASK = 3 << 4, 146}; 147 148enum { 149 MLX5_MKEY_REMOTE_INVAL = 1 << 24, 150 MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29, 151 MLX5_MKEY_BSF_EN = 1 << 30, 152 MLX5_MKEY_LEN64 = 1 << 31, 153}; 154 155enum { 156 MLX5_EN_RD = (u64)1, 157 MLX5_EN_WR = (u64)2 158}; 159 160enum { 161 MLX5_BF_REGS_PER_PAGE = 4, 162 MLX5_MAX_UAR_PAGES = 1 << 8, 163 MLX5_NON_FP_BF_REGS_PER_PAGE = 2, 164 MLX5_MAX_UUARS = MLX5_MAX_UAR_PAGES * MLX5_NON_FP_BF_REGS_PER_PAGE, 165}; 166 167enum { 168 MLX5_MKEY_MASK_LEN = 1ull << 0, 169 MLX5_MKEY_MASK_PAGE_SIZE = 1ull << 1, 170 MLX5_MKEY_MASK_START_ADDR = 1ull << 6, 171 MLX5_MKEY_MASK_PD = 1ull << 7, 172 MLX5_MKEY_MASK_EN_RINVAL = 1ull << 8, 173 MLX5_MKEY_MASK_EN_SIGERR = 1ull << 9, 174 MLX5_MKEY_MASK_BSF_EN = 1ull << 12, 175 MLX5_MKEY_MASK_KEY = 1ull << 13, 176 MLX5_MKEY_MASK_QPN = 1ull << 14, 177 MLX5_MKEY_MASK_LR = 1ull << 17, 178 MLX5_MKEY_MASK_LW = 1ull << 18, 179 MLX5_MKEY_MASK_RR = 1ull << 19, 180 MLX5_MKEY_MASK_RW = 1ull << 20, 181 MLX5_MKEY_MASK_A = 1ull << 21, 182 MLX5_MKEY_MASK_SMALL_FENCE = 1ull << 23, 183 MLX5_MKEY_MASK_FREE = 1ull << 29, 184}; 185 186enum { 187 MLX5_PORT_CHANGE_SUBTYPE_DOWN = 1, 188 MLX5_PORT_CHANGE_SUBTYPE_ACTIVE = 4, 189 MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED = 5, 190 MLX5_PORT_CHANGE_SUBTYPE_LID = 6, 191 MLX5_PORT_CHANGE_SUBTYPE_PKEY = 7, 192 MLX5_PORT_CHANGE_SUBTYPE_GUID = 8, 193 MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG = 9, 194}; 195 196enum { 197 MLX5_DEV_CAP_FLAG_XRC = 1LL << 3, 198 MLX5_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1LL << 8, 199 MLX5_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1LL << 9, 200 MLX5_DEV_CAP_FLAG_APM = 1LL << 17, 201 MLX5_DEV_CAP_FLAG_ATOMIC = 1LL << 18, 202 MLX5_DEV_CAP_FLAG_SCQE_BRK_MOD = 1LL << 21, 203 MLX5_DEV_CAP_FLAG_BLOCK_MCAST = 1LL << 23, 204 MLX5_DEV_CAP_FLAG_CQ_MODER = 1LL << 29, 205 MLX5_DEV_CAP_FLAG_RESIZE_CQ = 1LL << 30, 206 MLX5_DEV_CAP_FLAG_ROCE = 1LL << 34, 207 MLX5_DEV_CAP_FLAG_DCT = 1LL << 37, 208 MLX5_DEV_CAP_FLAG_SIG_HAND_OVER = 1LL << 40, 209 MLX5_DEV_CAP_FLAG_CMDIF_CSUM = 3LL << 46, 210}; 211 212enum { 213 MLX5_ROCE_VERSION_1 = 0, 214 MLX5_ROCE_VERSION_1_5 = 1, 215 MLX5_ROCE_VERSION_2 = 2, 216}; 217 218enum { 219 MLX5_ROCE_VERSION_1_CAP = 1 << MLX5_ROCE_VERSION_1, 220 MLX5_ROCE_VERSION_1_5_CAP = 1 << MLX5_ROCE_VERSION_1_5, 221 MLX5_ROCE_VERSION_2_CAP = 1 << MLX5_ROCE_VERSION_2, 222}; 223 224enum { 225 MLX5_ROCE_L3_TYPE_IPV4 = 0, 226 MLX5_ROCE_L3_TYPE_IPV6 = 1, 227}; 228 229enum { 230 MLX5_ROCE_L3_TYPE_IPV4_CAP = 1 << 1, 231 MLX5_ROCE_L3_TYPE_IPV6_CAP = 1 << 2, 232}; 233 234enum { 235 MLX5_OPCODE_NOP = 0x00, 236 MLX5_OPCODE_SEND_INVAL = 0x01, 237 MLX5_OPCODE_RDMA_WRITE = 0x08, 238 MLX5_OPCODE_RDMA_WRITE_IMM = 0x09, 239 MLX5_OPCODE_SEND = 0x0a, 240 MLX5_OPCODE_SEND_IMM = 0x0b, 241 MLX5_OPCODE_LSO = 0x0e, 242 MLX5_OPCODE_RDMA_READ = 0x10, 243 MLX5_OPCODE_ATOMIC_CS = 0x11, 244 MLX5_OPCODE_ATOMIC_FA = 0x12, 245 MLX5_OPCODE_ATOMIC_MASKED_CS = 0x14, 246 MLX5_OPCODE_ATOMIC_MASKED_FA = 0x15, 247 MLX5_OPCODE_BIND_MW = 0x18, 248 MLX5_OPCODE_CONFIG_CMD = 0x1f, 249 250 MLX5_RECV_OPCODE_RDMA_WRITE_IMM = 0x00, 251 MLX5_RECV_OPCODE_SEND = 0x01, 252 MLX5_RECV_OPCODE_SEND_IMM = 0x02, 253 MLX5_RECV_OPCODE_SEND_INVAL = 0x03, 254 255 MLX5_CQE_OPCODE_ERROR = 0x1e, 256 MLX5_CQE_OPCODE_RESIZE = 0x16, 257 258 MLX5_OPCODE_SET_PSV = 0x20, 259 MLX5_OPCODE_GET_PSV = 0x21, 260 MLX5_OPCODE_CHECK_PSV = 0x22, 261 MLX5_OPCODE_RGET_PSV = 0x26, 262 MLX5_OPCODE_RCHECK_PSV = 0x27, 263 264 MLX5_OPCODE_UMR = 0x25, 265 266}; 267 268enum { 269 MLX5_SET_PORT_RESET_QKEY = 0, 270 MLX5_SET_PORT_GUID0 = 16, 271 MLX5_SET_PORT_NODE_GUID = 17, 272 MLX5_SET_PORT_SYS_GUID = 18, 273 MLX5_SET_PORT_GID_TABLE = 19, 274 MLX5_SET_PORT_PKEY_TABLE = 20, 275}; 276 277enum { 278 MLX5_MAX_PAGE_SHIFT = 31 279}; 280 281enum { 282 MLX5_ADAPTER_PAGE_SHIFT = 12, 283 MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT, 284}; 285 286enum { 287 MLX5_CAP_OFF_CMDIF_CSUM = 46, 288}; 289 290struct mlx5_inbox_hdr { 291 __be16 opcode; 292 u8 rsvd[4]; 293 __be16 opmod; 294}; 295 296struct mlx5_outbox_hdr { 297 u8 status; 298 u8 rsvd[3]; 299 __be32 syndrome; 300}; 301 302struct mlx5_cmd_layout { 303 u8 type; 304 u8 rsvd0[3]; 305 __be32 inlen; 306 __be64 in_ptr; 307 __be32 in[4]; 308 __be32 out[4]; 309 __be64 out_ptr; 310 __be32 outlen; 311 u8 token; 312 u8 sig; 313 u8 rsvd1; 314 u8 status_own; 315}; 316 317 318struct mlx5_health_buffer { 319 __be32 assert_var[5]; 320 __be32 rsvd0[3]; 321 __be32 assert_exit_ptr; 322 __be32 assert_callra; 323 __be32 rsvd1[2]; 324 __be32 fw_ver; 325 __be32 hw_id; 326 __be32 rsvd2; 327 u8 irisc_index; 328 u8 synd; 329 __be16 ext_sync; 330}; 331 332struct mlx5_init_seg { 333 __be32 fw_rev; 334 __be32 cmdif_rev_fw_sub; 335 __be32 rsvd0[2]; 336 __be32 cmdq_addr_h; 337 __be32 cmdq_addr_l_sz; 338 __be32 cmd_dbell; 339 __be32 rsvd1[120]; 340 __be32 initializing; 341 struct mlx5_health_buffer health; 342 __be32 rsvd2[884]; 343 __be32 health_counter; 344 __be32 rsvd3[1019]; 345 __be64 ieee1588_clk; 346 __be32 ieee1588_clk_type; 347 __be32 clr_intx; 348}; 349 350struct mlx5_eqe_comp { 351 __be32 reserved[6]; 352 __be32 cqn; 353}; 354 355struct mlx5_eqe_qp_srq { 356 __be32 reserved[6]; 357 __be32 qp_srq_n; 358}; 359 360struct mlx5_eqe_cq_err { 361 __be32 cqn; 362 u8 reserved1[7]; 363 u8 syndrome; 364}; 365 366struct mlx5_eqe_port_state { 367 u8 reserved0[8]; 368 u8 port; 369}; 370 371struct mlx5_eqe_gpio { 372 __be32 reserved0[2]; 373 __be64 gpio_event; 374}; 375 376struct mlx5_eqe_congestion { 377 u8 type; 378 u8 rsvd0; 379 u8 congestion_level; 380}; 381 382struct mlx5_eqe_stall_vl { 383 u8 rsvd0[3]; 384 u8 port_vl; 385}; 386 387struct mlx5_eqe_cmd { 388 __be32 vector; 389 __be32 rsvd[6]; 390}; 391 392struct mlx5_eqe_page_req { 393 u8 rsvd0[2]; 394 __be16 func_id; 395 __be32 num_pages; 396 __be32 rsvd1[5]; 397}; 398 399struct mlx5_eqe_vport_change { 400 u8 rsvd0[2]; 401 __be16 vport_num; 402 __be32 rsvd1[6]; 403}; 404 405 406#define PORT_MODULE_EVENT_MODULE_STATUS_MASK 0xF 407#define PORT_MODULE_EVENT_ERROR_TYPE_MASK 0xF 408 409enum { 410 MLX5_MODULE_STATUS_PLUGGED = 0x1, 411 MLX5_MODULE_STATUS_UNPLUGGED = 0x2, 412 MLX5_MODULE_STATUS_ERROR = 0x3, 413}; 414 415enum { 416 MLX5_MODULE_EVENT_ERROR_POWER_BUDGET_EXCEEDED = 0x0, 417 MLX5_MODULE_EVENT_ERROR_LONG_RANGE_FOR_NON_MLNX_CABLE_MODULE = 0x1, 418 MLX5_MODULE_EVENT_ERROR_BUS_STUCK = 0x2, 419 MLX5_MODULE_EVENT_ERROR_NO_EEPROM_RETRY_TIMEOUT = 0x3, 420 MLX5_MODULE_EVENT_ERROR_ENFORCE_PART_NUMBER_LIST = 0x4, 421 MLX5_MODULE_EVENT_ERROR_UNKNOWN_IDENTIFIER = 0x5, 422 MLX5_MODULE_EVENT_ERROR_HIGH_TEMPERATURE = 0x6, 423}; 424 425struct mlx5_eqe_port_module_event { 426 u8 rsvd0; 427 u8 module; 428 u8 rsvd1; 429 u8 module_status; 430 u8 rsvd2[2]; 431 u8 error_type; 432}; 433 434union ev_data { 435 __be32 raw[7]; 436 struct mlx5_eqe_cmd cmd; 437 struct mlx5_eqe_comp comp; 438 struct mlx5_eqe_qp_srq qp_srq; 439 struct mlx5_eqe_cq_err cq_err; 440 struct mlx5_eqe_port_state port; 441 struct mlx5_eqe_gpio gpio; 442 struct mlx5_eqe_congestion cong; 443 struct mlx5_eqe_stall_vl stall_vl; 444 struct mlx5_eqe_page_req req_pages; 445 struct mlx5_eqe_port_module_event port_module_event; 446 struct mlx5_eqe_vport_change vport_change; 447} __packed; 448 449struct mlx5_eqe { 450 u8 rsvd0; 451 u8 type; 452 u8 rsvd1; 453 u8 sub_type; 454 __be32 rsvd2[7]; 455 union ev_data data; 456 __be16 rsvd3; 457 u8 signature; 458 u8 owner; 459} __packed; 460 461struct mlx5_cmd_prot_block { 462 u8 data[MLX5_CMD_DATA_BLOCK_SIZE]; 463 u8 rsvd0[48]; 464 __be64 next; 465 __be32 block_num; 466 u8 rsvd1; 467 u8 token; 468 u8 ctrl_sig; 469 u8 sig; 470}; 471 472enum { 473 MLX5_CQE_SYND_FLUSHED_IN_ERROR = 5, 474}; 475 476struct mlx5_err_cqe { 477 u8 rsvd0[32]; 478 __be32 srqn; 479 u8 rsvd1[18]; 480 u8 vendor_err_synd; 481 u8 syndrome; 482 __be32 s_wqe_opcode_qpn; 483 __be16 wqe_counter; 484 u8 signature; 485 u8 op_own; 486}; 487 488struct mlx5_cqe64 { 489 u8 tunneled_etc; 490 u8 rsvd0[3]; 491 u8 lro_tcppsh_abort_dupack; 492 u8 lro_min_ttl; 493 __be16 lro_tcp_win; 494 __be32 lro_ack_seq_num; 495 __be32 rss_hash_result; 496 u8 rss_hash_type; 497 u8 ml_path; 498 u8 rsvd20[2]; 499 __be16 check_sum; 500 __be16 slid; 501 __be32 flags_rqpn; 502 u8 hds_ip_ext; 503 u8 l4_hdr_type_etc; 504 __be16 vlan_info; 505 __be32 srqn; /* [31:24]: lro_num_seg, [23:0]: srqn */ 506 __be32 imm_inval_pkey; 507 u8 rsvd40[4]; 508 __be32 byte_cnt; 509 __be64 timestamp; 510 __be32 sop_drop_qpn; 511 __be16 wqe_counter; 512 u8 signature; 513 u8 op_own; 514}; 515 516static inline bool get_cqe_lro_timestamp_valid(struct mlx5_cqe64 *cqe) 517{ 518 return (cqe->lro_tcppsh_abort_dupack >> 7) & 1; 519} 520 521static inline bool get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe) 522{ 523 return (cqe->lro_tcppsh_abort_dupack >> 6) & 1; 524} 525 526static inline u8 get_cqe_l4_hdr_type(struct mlx5_cqe64 *cqe) 527{ 528 return (cqe->l4_hdr_type_etc >> 4) & 0x7; 529} 530 531static inline u16 get_cqe_vlan(struct mlx5_cqe64 *cqe) 532{ 533 return be16_to_cpu(cqe->vlan_info) & 0xfff; 534} 535 536static inline void get_cqe_smac(struct mlx5_cqe64 *cqe, u8 *smac) 537{ 538 memcpy(smac, &cqe->rss_hash_type , 4); 539 memcpy(smac + 4, &cqe->slid , 2); 540} 541 542static inline bool cqe_has_vlan(struct mlx5_cqe64 *cqe) 543{ 544 return cqe->l4_hdr_type_etc & 0x1; 545} 546 547static inline bool cqe_is_tunneled(struct mlx5_cqe64 *cqe) 548{ 549 return cqe->tunneled_etc & 0x1; 550} 551 552enum { 553 CQE_L4_HDR_TYPE_NONE = 0x0, 554 CQE_L4_HDR_TYPE_TCP_NO_ACK = 0x1, 555 CQE_L4_HDR_TYPE_UDP = 0x2, 556 CQE_L4_HDR_TYPE_TCP_ACK_NO_DATA = 0x3, 557 CQE_L4_HDR_TYPE_TCP_ACK_AND_DATA = 0x4, 558}; 559 560enum { 561 /* source L3 hash types */ 562 CQE_RSS_SRC_HTYPE_IP = 0x3 << 0, 563 CQE_RSS_SRC_HTYPE_IPV4 = 0x1 << 0, 564 CQE_RSS_SRC_HTYPE_IPV6 = 0x2 << 0, 565 566 /* destination L3 hash types */ 567 CQE_RSS_DST_HTYPE_IP = 0x3 << 2, 568 CQE_RSS_DST_HTYPE_IPV4 = 0x1 << 2, 569 CQE_RSS_DST_HTYPE_IPV6 = 0x2 << 2, 570 571 /* source L4 hash types */ 572 CQE_RSS_SRC_HTYPE_L4 = 0x3 << 4, 573 CQE_RSS_SRC_HTYPE_TCP = 0x1 << 4, 574 CQE_RSS_SRC_HTYPE_UDP = 0x2 << 4, 575 CQE_RSS_SRC_HTYPE_IPSEC = 0x3 << 4, 576 577 /* destination L4 hash types */ 578 CQE_RSS_DST_HTYPE_L4 = 0x3 << 6, 579 CQE_RSS_DST_HTYPE_TCP = 0x1 << 6, 580 CQE_RSS_DST_HTYPE_UDP = 0x2 << 6, 581 CQE_RSS_DST_HTYPE_IPSEC = 0x3 << 6, 582}; 583 584enum { 585 CQE_ROCE_L3_HEADER_TYPE_GRH = 0x0, 586 CQE_ROCE_L3_HEADER_TYPE_IPV6 = 0x1, 587 CQE_ROCE_L3_HEADER_TYPE_IPV4 = 0x2, 588}; 589 590enum { 591 CQE_L2_OK = 1 << 0, 592 CQE_L3_OK = 1 << 1, 593 CQE_L4_OK = 1 << 2, 594}; 595 596struct mlx5_sig_err_cqe { 597 u8 rsvd0[16]; 598 __be32 expected_trans_sig; 599 __be32 actual_trans_sig; 600 __be32 expected_reftag; 601 __be32 actual_reftag; 602 __be16 syndrome; 603 u8 rsvd22[2]; 604 __be32 mkey; 605 __be64 err_offset; 606 u8 rsvd30[8]; 607 __be32 qpn; 608 u8 rsvd38[2]; 609 u8 signature; 610 u8 op_own; 611}; 612 613struct mlx5_wqe_srq_next_seg { 614 u8 rsvd0[2]; 615 __be16 next_wqe_index; 616 u8 signature; 617 u8 rsvd1[11]; 618}; 619 620union mlx5_ext_cqe { 621 struct ib_grh grh; 622 u8 inl[64]; 623}; 624 625struct mlx5_cqe128 { 626 union mlx5_ext_cqe inl_grh; 627 struct mlx5_cqe64 cqe64; 628}; 629 630struct mlx5_srq_ctx { 631 u8 state_log_sz; 632 u8 rsvd0[3]; 633 __be32 flags_xrcd; 634 __be32 pgoff_cqn; 635 u8 rsvd1[4]; 636 u8 log_pg_sz; 637 u8 rsvd2[7]; 638 __be32 pd; 639 __be16 lwm; 640 __be16 wqe_cnt; 641 u8 rsvd3[8]; 642 __be64 db_record; 643}; 644 645struct mlx5_create_srq_mbox_in { 646 struct mlx5_inbox_hdr hdr; 647 __be32 input_srqn; 648 u8 rsvd0[4]; 649 struct mlx5_srq_ctx ctx; 650 u8 rsvd1[208]; 651 __be64 pas[0]; 652}; 653 654struct mlx5_create_srq_mbox_out { 655 struct mlx5_outbox_hdr hdr; 656 __be32 srqn; 657 u8 rsvd[4]; 658}; 659 660struct mlx5_destroy_srq_mbox_in { 661 struct mlx5_inbox_hdr hdr; 662 __be32 srqn; 663 u8 rsvd[4]; 664}; 665 666struct mlx5_destroy_srq_mbox_out { 667 struct mlx5_outbox_hdr hdr; 668 u8 rsvd[8]; 669}; 670 671struct mlx5_query_srq_mbox_in { 672 struct mlx5_inbox_hdr hdr; 673 __be32 srqn; 674 u8 rsvd0[4]; 675}; 676 677struct mlx5_query_srq_mbox_out { 678 struct mlx5_outbox_hdr hdr; 679 u8 rsvd0[8]; 680 struct mlx5_srq_ctx ctx; 681 u8 rsvd1[32]; 682 __be64 pas[0]; 683}; 684 685struct mlx5_arm_srq_mbox_in { 686 struct mlx5_inbox_hdr hdr; 687 __be32 srqn; 688 __be16 rsvd; 689 __be16 lwm; 690}; 691 692struct mlx5_arm_srq_mbox_out { 693 struct mlx5_outbox_hdr hdr; 694 u8 rsvd[8]; 695}; 696 697struct mlx5_cq_context { 698 u8 status; 699 u8 cqe_sz_flags; 700 u8 st; 701 u8 rsvd3; 702 u8 rsvd4[6]; 703 __be16 page_offset; 704 __be32 log_sz_usr_page; 705 __be16 cq_period; 706 __be16 cq_max_count; 707 __be16 rsvd20; 708 __be16 c_eqn; 709 u8 log_pg_sz; 710 u8 rsvd25[7]; 711 __be32 last_notified_index; 712 __be32 solicit_producer_index; 713 __be32 consumer_counter; 714 __be32 producer_counter; 715 u8 rsvd48[8]; 716 __be64 db_record_addr; 717}; 718 719struct mlx5_create_cq_mbox_in { 720 struct mlx5_inbox_hdr hdr; 721 __be32 input_cqn; 722 u8 rsvdx[4]; 723 struct mlx5_cq_context ctx; 724 u8 rsvd6[192]; 725 __be64 pas[0]; 726}; 727 728struct mlx5_create_cq_mbox_out { 729 struct mlx5_outbox_hdr hdr; 730 __be32 cqn; 731 u8 rsvd0[4]; 732}; 733 734struct mlx5_destroy_cq_mbox_in { 735 struct mlx5_inbox_hdr hdr; 736 __be32 cqn; 737 u8 rsvd0[4]; 738}; 739 740struct mlx5_destroy_cq_mbox_out { 741 struct mlx5_outbox_hdr hdr; 742 u8 rsvd0[8]; 743}; 744 745struct mlx5_query_cq_mbox_in { 746 struct mlx5_inbox_hdr hdr; 747 __be32 cqn; 748 u8 rsvd0[4]; 749}; 750 751struct mlx5_query_cq_mbox_out { 752 struct mlx5_outbox_hdr hdr; 753 u8 rsvd0[8]; 754 struct mlx5_cq_context ctx; 755 u8 rsvd6[16]; 756 __be64 pas[0]; 757}; 758 759struct mlx5_modify_cq_mbox_in { 760 struct mlx5_inbox_hdr hdr; 761 __be32 cqn; 762 __be32 field_select; 763 struct mlx5_cq_context ctx; 764 u8 rsvd[192]; 765 __be64 pas[0]; 766}; 767 768struct mlx5_modify_cq_mbox_out { 769 struct mlx5_outbox_hdr hdr; 770 u8 rsvd[8]; 771}; 772 773struct mlx5_eq_context { 774 u8 status; 775 u8 ec_oi; 776 u8 st; 777 u8 rsvd2[7]; 778 __be16 page_pffset; 779 __be32 log_sz_usr_page; 780 u8 rsvd3[7]; 781 u8 intr; 782 u8 log_page_size; 783 u8 rsvd4[15]; 784 __be32 consumer_counter; 785 __be32 produser_counter; 786 u8 rsvd5[16]; 787}; 788 789struct mlx5_create_eq_mbox_in { 790 struct mlx5_inbox_hdr hdr; 791 u8 rsvd0[3]; 792 u8 input_eqn; 793 u8 rsvd1[4]; 794 struct mlx5_eq_context ctx; 795 u8 rsvd2[8]; 796 __be64 events_mask; 797 u8 rsvd3[176]; 798 __be64 pas[0]; 799}; 800 801struct mlx5_create_eq_mbox_out { 802 struct mlx5_outbox_hdr hdr; 803 u8 rsvd0[3]; 804 u8 eq_number; 805 u8 rsvd1[4]; 806}; 807 808struct mlx5_map_eq_mbox_in { 809 struct mlx5_inbox_hdr hdr; 810 __be64 mask; 811 u8 mu; 812 u8 rsvd0[2]; 813 u8 eqn; 814 u8 rsvd1[24]; 815}; 816 817struct mlx5_map_eq_mbox_out { 818 struct mlx5_outbox_hdr hdr; 819 u8 rsvd[8]; 820}; 821 822struct mlx5_query_eq_mbox_in { 823 struct mlx5_inbox_hdr hdr; 824 u8 rsvd0[3]; 825 u8 eqn; 826 u8 rsvd1[4]; 827}; 828 829struct mlx5_query_eq_mbox_out { 830 struct mlx5_outbox_hdr hdr; 831 u8 rsvd[8]; 832 struct mlx5_eq_context ctx; 833}; 834 835struct mlx5_mkey_seg { 836 /* This is a two bit field occupying bits 31-30. 837 * bit 31 is always 0, 838 * bit 30 is zero for regular MRs and 1 (e.g free) for UMRs that do not have tanslation 839 */ 840 u8 status; 841 u8 pcie_control; 842 u8 flags; 843 u8 version; 844 __be32 qpn_mkey7_0; 845 u8 rsvd1[4]; 846 __be32 flags_pd; 847 __be64 start_addr; 848 __be64 len; 849 __be32 bsfs_octo_size; 850 u8 rsvd2[16]; 851 __be32 xlt_oct_size; 852 u8 rsvd3[3]; 853 u8 log2_page_size; 854 u8 rsvd4[4]; 855}; 856 857struct mlx5_query_special_ctxs_mbox_in { 858 struct mlx5_inbox_hdr hdr; 859 u8 rsvd[8]; 860}; 861 862struct mlx5_query_special_ctxs_mbox_out { 863 struct mlx5_outbox_hdr hdr; 864 __be32 dump_fill_mkey; 865 __be32 reserved_lkey; 866}; 867 868struct mlx5_create_mkey_mbox_in { 869 struct mlx5_inbox_hdr hdr; 870 __be32 input_mkey_index; 871 u8 rsvd0[4]; 872 struct mlx5_mkey_seg seg; 873 u8 rsvd1[16]; 874 __be32 xlat_oct_act_size; 875 __be32 rsvd2; 876 u8 rsvd3[168]; 877 __be64 pas[0]; 878}; 879 880struct mlx5_create_mkey_mbox_out { 881 struct mlx5_outbox_hdr hdr; 882 __be32 mkey; 883 u8 rsvd[4]; 884}; 885 886struct mlx5_query_mkey_mbox_in { 887 struct mlx5_inbox_hdr hdr; 888 __be32 mkey; 889}; 890 891struct mlx5_query_mkey_mbox_out { 892 struct mlx5_outbox_hdr hdr; 893 __be64 pas[0]; 894}; 895 896struct mlx5_modify_mkey_mbox_in { 897 struct mlx5_inbox_hdr hdr; 898 __be32 mkey; 899 __be64 pas[0]; 900}; 901 902struct mlx5_modify_mkey_mbox_out { 903 struct mlx5_outbox_hdr hdr; 904 u8 rsvd[8]; 905}; 906 907struct mlx5_dump_mkey_mbox_in { 908 struct mlx5_inbox_hdr hdr; 909}; 910 911struct mlx5_dump_mkey_mbox_out { 912 struct mlx5_outbox_hdr hdr; 913 __be32 mkey; 914}; 915 916struct mlx5_mad_ifc_mbox_in { 917 struct mlx5_inbox_hdr hdr; 918 __be16 remote_lid; 919 u8 rsvd0; 920 u8 port; 921 u8 rsvd1[4]; 922 u8 data[256]; 923}; 924 925struct mlx5_mad_ifc_mbox_out { 926 struct mlx5_outbox_hdr hdr; 927 u8 rsvd[8]; 928 u8 data[256]; 929}; 930 931struct mlx5_access_reg_mbox_in { 932 struct mlx5_inbox_hdr hdr; 933 u8 rsvd0[2]; 934 __be16 register_id; 935 __be32 arg; 936 __be32 data[0]; 937}; 938 939struct mlx5_access_reg_mbox_out { 940 struct mlx5_outbox_hdr hdr; 941 u8 rsvd[8]; 942 __be32 data[0]; 943}; 944 945#define MLX5_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90) 946 947enum { 948 MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO = 1 << 0 949}; 950 951struct mlx5_allocate_psv_in { 952 struct mlx5_inbox_hdr hdr; 953 __be32 npsv_pd; 954 __be32 rsvd_psv0; 955}; 956 957struct mlx5_allocate_psv_out { 958 struct mlx5_outbox_hdr hdr; 959 u8 rsvd[8]; 960 __be32 psv_idx[4]; 961}; 962 963struct mlx5_destroy_psv_in { 964 struct mlx5_inbox_hdr hdr; 965 __be32 psv_number; 966 u8 rsvd[4]; 967}; 968 969struct mlx5_destroy_psv_out { 970 struct mlx5_outbox_hdr hdr; 971 u8 rsvd[8]; 972}; 973 974#define MLX5_CMD_OP_MAX 0x939 975 976enum { 977 VPORT_STATE_DOWN = 0x0, 978 VPORT_STATE_UP = 0x1, 979}; 980 981enum { 982 MLX5_L3_PROT_TYPE_IPV4 = 0, 983 MLX5_L3_PROT_TYPE_IPV6 = 1, 984}; 985 986enum { 987 MLX5_L4_PROT_TYPE_TCP = 0, 988 MLX5_L4_PROT_TYPE_UDP = 1, 989}; 990 991enum { 992 MLX5_HASH_FIELD_SEL_SRC_IP = 1 << 0, 993 MLX5_HASH_FIELD_SEL_DST_IP = 1 << 1, 994 MLX5_HASH_FIELD_SEL_L4_SPORT = 1 << 2, 995 MLX5_HASH_FIELD_SEL_L4_DPORT = 1 << 3, 996 MLX5_HASH_FIELD_SEL_IPSEC_SPI = 1 << 4, 997}; 998 999enum { 1000 MLX5_MATCH_OUTER_HEADERS = 1 << 0, 1001 MLX5_MATCH_MISC_PARAMETERS = 1 << 1, 1002 MLX5_MATCH_INNER_HEADERS = 1 << 2, 1003 1004}; 1005 1006enum { 1007 MLX5_FLOW_TABLE_TYPE_NIC_RCV = 0, 1008 MLX5_FLOW_TABLE_TYPE_EGRESS_ACL = 2, 1009 MLX5_FLOW_TABLE_TYPE_INGRESS_ACL = 3, 1010 MLX5_FLOW_TABLE_TYPE_ESWITCH = 4, 1011}; 1012 1013enum { 1014 MLX5_MODIFY_ESW_VPORT_CONTEXT_CVLAN_INSERT_NONE = 0, 1015 MLX5_MODIFY_ESW_VPORT_CONTEXT_CVLAN_INSERT_IF_NO_VLAN = 1, 1016 MLX5_MODIFY_ESW_VPORT_CONTEXT_CVLAN_INSERT_OVERWRITE = 2 1017}; 1018 1019enum { 1020 MLX5_MODIFY_ESW_VPORT_CONTEXT_FIELD_SELECT_SVLAN_STRIP = 1 << 0, 1021 MLX5_MODIFY_ESW_VPORT_CONTEXT_FIELD_SELECT_CVLAN_STRIP = 1 << 1, 1022 MLX5_MODIFY_ESW_VPORT_CONTEXT_FIELD_SELECT_SVLAN_INSERT = 1 << 2, 1023 MLX5_MODIFY_ESW_VPORT_CONTEXT_FIELD_SELECT_CVLAN_INSERT = 1 << 3 1024}; 1025 1026enum { 1027 MLX5_UC_ADDR_CHANGE = (1 << 0), 1028 MLX5_MC_ADDR_CHANGE = (1 << 1), 1029 MLX5_VLAN_CHANGE = (1 << 2), 1030 MLX5_PROMISC_CHANGE = (1 << 3), 1031 MLX5_MTU_CHANGE = (1 << 4), 1032}; 1033 1034enum mlx5_list_type { 1035 MLX5_NIC_VPORT_LIST_TYPE_UC = 0x0, 1036 MLX5_NIC_VPORT_LIST_TYPE_MC = 0x1, 1037 MLX5_NIC_VPORT_LIST_TYPE_VLAN = 0x2, 1038}; 1039 1040enum { 1041 MLX5_ESW_VPORT_ADMIN_STATE_DOWN = 0x0, 1042 MLX5_ESW_VPORT_ADMIN_STATE_UP = 0x1, 1043 MLX5_ESW_VPORT_ADMIN_STATE_AUTO = 0x2, 1044}; 1045/* MLX5 DEV CAPs */ 1046 1047/* TODO: EAT.ME */ 1048enum mlx5_cap_mode { 1049 HCA_CAP_OPMOD_GET_MAX = 0, 1050 HCA_CAP_OPMOD_GET_CUR = 1, 1051}; 1052 1053enum mlx5_cap_type { 1054 MLX5_CAP_GENERAL = 0, 1055 MLX5_CAP_ETHERNET_OFFLOADS, 1056 MLX5_CAP_ODP, 1057 MLX5_CAP_ATOMIC, 1058 MLX5_CAP_ROCE, 1059 MLX5_CAP_IPOIB_OFFLOADS, 1060 MLX5_CAP_EOIB_OFFLOADS, 1061 MLX5_CAP_FLOW_TABLE, 1062 MLX5_CAP_ESWITCH_FLOW_TABLE, 1063 MLX5_CAP_ESWITCH, 1064 /* NUM OF CAP Types */ 1065 MLX5_CAP_NUM 1066}; 1067 1068/* GET Dev Caps macros */ 1069#define MLX5_CAP_GEN(mdev, cap) \ 1070 MLX5_GET(cmd_hca_cap, mdev->hca_caps_cur[MLX5_CAP_GENERAL], cap) 1071 1072#define MLX5_CAP_GEN_MAX(mdev, cap) \ 1073 MLX5_GET(cmd_hca_cap, mdev->hca_caps_max[MLX5_CAP_GENERAL], cap) 1074 1075#define MLX5_CAP_ETH(mdev, cap) \ 1076 MLX5_GET(per_protocol_networking_offload_caps,\ 1077 mdev->hca_caps_cur[MLX5_CAP_ETHERNET_OFFLOADS], cap) 1078 1079#define MLX5_CAP_ETH_MAX(mdev, cap) \ 1080 MLX5_GET(per_protocol_networking_offload_caps,\ 1081 mdev->hca_caps_max[MLX5_CAP_ETHERNET_OFFLOADS], cap) 1082 1083#define MLX5_CAP_ROCE(mdev, cap) \ 1084 MLX5_GET(roce_cap, mdev->hca_caps_cur[MLX5_CAP_ROCE], cap) 1085 1086#define MLX5_CAP_ROCE_MAX(mdev, cap) \ 1087 MLX5_GET(roce_cap, mdev->hca_caps_max[MLX5_CAP_ROCE], cap) 1088 1089#define MLX5_CAP_ATOMIC(mdev, cap) \ 1090 MLX5_GET(atomic_caps, mdev->hca_caps_cur[MLX5_CAP_ATOMIC], cap) 1091 1092#define MLX5_CAP_ATOMIC_MAX(mdev, cap) \ 1093 MLX5_GET(atomic_caps, mdev->hca_caps_max[MLX5_CAP_ATOMIC], cap) 1094 1095#define MLX5_CAP_FLOWTABLE(mdev, cap) \ 1096 MLX5_GET(flow_table_nic_cap, mdev->hca_caps_cur[MLX5_CAP_FLOW_TABLE], cap) 1097 1098#define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \ 1099 MLX5_GET(flow_table_nic_cap, mdev->hca_caps_max[MLX5_CAP_FLOW_TABLE], cap) 1100 1101#define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \ 1102 MLX5_GET(flow_table_eswitch_cap, \ 1103 mdev->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap) 1104 1105#define MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, cap) \ 1106 MLX5_GET(flow_table_eswitch_cap, \ 1107 mdev->hca_caps_max[MLX5_CAP_ESWITCH_FLOW_TABLE], cap) 1108 1109#define MLX5_CAP_ESW_FLOWTABLE_EGRESS_ACL(mdev, cap) \ 1110 MLX5_CAP_ESW_FLOWTABLE(dev, \ 1111 flow_table_properties_esw_acl_egress.cap) 1112 1113#define MLX5_CAP_ESW_FLOWTABLE_EGRESS_ACL_MAX(mdev, cap) \ 1114 MLX5_CAP_ESW_FLOWTABLE_MAX(dev, \ 1115 flow_table_properties_esw_acl_egress.cap) 1116 1117#define MLX5_CAP_ESW_FLOWTABLE_INGRESS_ACL(mdev, cap) \ 1118 MLX5_CAP_ESW_FLOWTABLE(dev, \ 1119 flow_table_properties_esw_acl_ingress.cap) 1120 1121#define MLX5_CAP_ESW_FLOWTABLE_INGRESS_ACL_MAX(mdev, cap) \ 1122 MLX5_CAP_ESW_FLOWTABLE_MAX(dev, \ 1123 flow_table_properties_esw_acl_ingress.cap) 1124 1125#define MLX5_CAP_ESW(mdev, cap) \ 1126 MLX5_GET(e_switch_cap, \ 1127 mdev->hca_caps_cur[MLX5_CAP_ESWITCH], cap) 1128 1129#define MLX5_CAP_ESW_MAX(mdev, cap) \ 1130 MLX5_GET(e_switch_cap, \ 1131 mdev->hca_caps_max[MLX5_CAP_ESWITCH], cap) 1132 1133#define MLX5_CAP_ODP(mdev, cap)\ 1134 MLX5_GET(odp_cap, mdev->hca_caps_cur[MLX5_CAP_ODP], cap) 1135 1136#define MLX5_CAP_ODP_MAX(mdev, cap)\ 1137 MLX5_GET(odp_cap, mdev->hca_caps_max[MLX5_CAP_ODP], cap) 1138 1139enum { 1140 MLX5_CMD_STAT_OK = 0x0, 1141 MLX5_CMD_STAT_INT_ERR = 0x1, 1142 MLX5_CMD_STAT_BAD_OP_ERR = 0x2, 1143 MLX5_CMD_STAT_BAD_PARAM_ERR = 0x3, 1144 MLX5_CMD_STAT_BAD_SYS_STATE_ERR = 0x4, 1145 MLX5_CMD_STAT_BAD_RES_ERR = 0x5, 1146 MLX5_CMD_STAT_RES_BUSY = 0x6, 1147 MLX5_CMD_STAT_LIM_ERR = 0x8, 1148 MLX5_CMD_STAT_BAD_RES_STATE_ERR = 0x9, 1149 MLX5_CMD_STAT_IX_ERR = 0xa, 1150 MLX5_CMD_STAT_NO_RES_ERR = 0xf, 1151 MLX5_CMD_STAT_BAD_INP_LEN_ERR = 0x50, 1152 MLX5_CMD_STAT_BAD_OUTP_LEN_ERR = 0x51, 1153 MLX5_CMD_STAT_BAD_QP_STATE_ERR = 0x10, 1154 MLX5_CMD_STAT_BAD_PKT_ERR = 0x30, 1155 MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR = 0x40, 1156}; 1157 1158enum { 1159 MLX5_IEEE_802_3_COUNTERS_GROUP = 0x0, 1160 MLX5_RFC_2863_COUNTERS_GROUP = 0x1, 1161 MLX5_RFC_2819_COUNTERS_GROUP = 0x2, 1162 MLX5_RFC_3635_COUNTERS_GROUP = 0x3, 1163 MLX5_ETHERNET_EXTENDED_COUNTERS_GROUP = 0x5, 1164 MLX5_PER_PRIORITY_COUNTERS_GROUP = 0x10, 1165 MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11, 1166 MLX5_PHYSICAL_LAYER_COUNTERS_GROUP = 0x12, 1167}; 1168 1169enum { 1170 MLX5_CAP_PORT_TYPE_IB = 0x0, 1171 MLX5_CAP_PORT_TYPE_ETH = 0x1, 1172}; 1173 1174enum { 1175 MLX5_CMD_HCA_CAP_MIN_WQE_INLINE_MODE_L2 = 0x0, 1176 MLX5_CMD_HCA_CAP_MIN_WQE_INLINE_MODE_VPORT_CONFIG = 0x1, 1177 MLX5_CMD_HCA_CAP_MIN_WQE_INLINE_MODE_NOT_REQUIRED = 0x2 1178}; 1179 1180enum { 1181 MLX5_QUERY_VPORT_STATE_OUT_STATE_FOLLOW = 0x2, 1182}; 1183 1184static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz) 1185{ 1186 if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE) 1187 return 0; 1188 return MLX5_MIN_PKEY_TABLE_SIZE << pkey_sz; 1189} 1190 1191struct mlx5_ifc_mcia_reg_bits { 1192 u8 l[0x1]; 1193 u8 reserved_0[0x7]; 1194 u8 module[0x8]; 1195 u8 reserved_1[0x8]; 1196 u8 status[0x8]; 1197 1198 u8 i2c_device_address[0x8]; 1199 u8 page_number[0x8]; 1200 u8 device_address[0x10]; 1201 1202 u8 reserved_2[0x10]; 1203 u8 size[0x10]; 1204 1205 u8 reserved_3[0x20]; 1206 1207 u8 dword_0[0x20]; 1208 u8 dword_1[0x20]; 1209 u8 dword_2[0x20]; 1210 u8 dword_3[0x20]; 1211 u8 dword_4[0x20]; 1212 u8 dword_5[0x20]; 1213 u8 dword_6[0x20]; 1214 u8 dword_7[0x20]; 1215 u8 dword_8[0x20]; 1216 u8 dword_9[0x20]; 1217 u8 dword_10[0x20]; 1218 u8 dword_11[0x20]; 1219}; 1220 1221#define MLX5_CMD_OP_QUERY_EEPROM 0x93c 1222#endif /* MLX5_DEVICE_H */ 1223