1 /* 2 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. 3 * Copyright (c) 2014- QLogic Corporation. 4 * All rights reserved 5 * www.qlogic.com 6 * 7 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. 8 * 9 * This program is free software; you can redistribute it and/or modify it 10 * under the terms of the GNU General Public License (GPL) Version 2 as 11 * published by the Free Software Foundation 12 * 13 * This program is distributed in the hope that it will be useful, but 14 * WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * General Public License for more details. 17 */ 18 19 #ifndef __BFI_H__ 20 #define __BFI_H__ 21 22 #include "bfa_defs.h" 23 #include "bfa_defs_svc.h" 24 25 #pragma pack(1) 26 27 /* Per dma segment max size */ 28 #define BFI_MEM_DMA_SEG_SZ (131072) 29 30 /* Get number of dma segments required */ 31 #define BFI_MEM_DMA_NSEGS(_num_reqs, _req_sz) \ 32 ((u16)(((((_num_reqs) * (_req_sz)) + BFI_MEM_DMA_SEG_SZ - 1) & \ 33 ~(BFI_MEM_DMA_SEG_SZ - 1)) / BFI_MEM_DMA_SEG_SZ)) 34 35 /* Get num dma reqs - that fit in a segment */ 36 #define BFI_MEM_NREQS_SEG(_rqsz) (BFI_MEM_DMA_SEG_SZ / (_rqsz)) 37 38 /* Get segment num from tag */ 39 #define BFI_MEM_SEG_FROM_TAG(_tag, _rqsz) ((_tag) / BFI_MEM_NREQS_SEG(_rqsz)) 40 41 /* Get dma req offset in a segment */ 42 #define BFI_MEM_SEG_REQ_OFFSET(_tag, _sz) \ 43 ((_tag) - (BFI_MEM_SEG_FROM_TAG(_tag, _sz) * BFI_MEM_NREQS_SEG(_sz))) 44 45 /* 46 * BFI FW image type 47 */ 48 #define BFI_FLASH_CHUNK_SZ 256 /* Flash chunk size */ 49 #define BFI_FLASH_CHUNK_SZ_WORDS (BFI_FLASH_CHUNK_SZ/sizeof(u32)) 50 #define BFI_FLASH_IMAGE_SZ 0x100000 51 52 /* 53 * Msg header common to all msgs 54 */ 55 struct bfi_mhdr_s { 56 u8 msg_class; /* @ref bfi_mclass_t */ 57 u8 msg_id; /* msg opcode with in the class */ 58 union { 59 struct { 60 u8 qid; 61 u8 fn_lpu; /* msg destination */ 62 } h2i; 63 u16 i2htok; /* token in msgs to host */ 64 } mtag; 65 }; 66 67 #define bfi_fn_lpu(__fn, __lpu) ((__fn) << 1 | (__lpu)) 68 #define bfi_mhdr_2_fn(_mh) ((_mh)->mtag.h2i.fn_lpu >> 1) 69 70 #define bfi_h2i_set(_mh, _mc, _op, _fn_lpu) do { \ 71 (_mh).msg_class = (_mc); \ 72 (_mh).msg_id = (_op); \ 73 (_mh).mtag.h2i.fn_lpu = (_fn_lpu); \ 74 } while (0) 75 76 #define bfi_i2h_set(_mh, _mc, _op, _i2htok) do { \ 77 (_mh).msg_class = (_mc); \ 78 (_mh).msg_id = (_op); \ 79 (_mh).mtag.i2htok = (_i2htok); \ 80 } while (0) 81 82 /* 83 * Message opcodes: 0-127 to firmware, 128-255 to host 84 */ 85 #define BFI_I2H_OPCODE_BASE 128 86 #define BFA_I2HM(_x) ((_x) + BFI_I2H_OPCODE_BASE) 87 88 /* 89 **************************************************************************** 90 * 91 * Scatter Gather Element and Page definition 92 * 93 **************************************************************************** 94 */ 95 96 #define BFI_SGE_INLINE 1 97 #define BFI_SGE_INLINE_MAX (BFI_SGE_INLINE + 1) 98 99 /* 100 * SG Flags 101 */ 102 enum { 103 BFI_SGE_DATA = 0, /* data address, not last */ 104 BFI_SGE_DATA_CPL = 1, /* data addr, last in current page */ 105 BFI_SGE_DATA_LAST = 3, /* data address, last */ 106 BFI_SGE_LINK = 2, /* link address */ 107 BFI_SGE_PGDLEN = 2, /* cumulative data length for page */ 108 }; 109 110 /* 111 * DMA addresses 112 */ 113 union bfi_addr_u { 114 struct { 115 __be32 addr_lo; 116 __be32 addr_hi; 117 } a32; 118 }; 119 120 /* 121 * Scatter Gather Element used for fast-path IO requests 122 */ 123 struct bfi_sge_s { 124 #ifdef __BIG_ENDIAN 125 u32 flags:2, 126 rsvd:2, 127 sg_len:28; 128 #else 129 u32 sg_len:28, 130 rsvd:2, 131 flags:2; 132 #endif 133 union bfi_addr_u sga; 134 }; 135 136 /** 137 * Generic DMA addr-len pair. 138 */ 139 struct bfi_alen_s { 140 union bfi_addr_u al_addr; /* DMA addr of buffer */ 141 u32 al_len; /* length of buffer */ 142 }; 143 144 /* 145 * Scatter Gather Page 146 */ 147 #define BFI_SGPG_DATA_SGES 7 148 #define BFI_SGPG_SGES_MAX (BFI_SGPG_DATA_SGES + 1) 149 #define BFI_SGPG_RSVD_WD_LEN 8 150 struct bfi_sgpg_s { 151 struct bfi_sge_s sges[BFI_SGPG_SGES_MAX]; 152 u32 rsvd[BFI_SGPG_RSVD_WD_LEN]; 153 }; 154 155 /* FCP module definitions */ 156 #define BFI_IO_MAX (2000) 157 #define BFI_IOIM_SNSLEN (256) 158 #define BFI_IOIM_SNSBUF_SEGS \ 159 BFI_MEM_DMA_NSEGS(BFI_IO_MAX, BFI_IOIM_SNSLEN) 160 161 /* 162 * Large Message structure - 128 Bytes size Msgs 163 */ 164 #define BFI_LMSG_SZ 128 165 #define BFI_LMSG_PL_WSZ \ 166 ((BFI_LMSG_SZ - sizeof(struct bfi_mhdr_s)) / 4) 167 168 struct bfi_msg_s { 169 struct bfi_mhdr_s mhdr; 170 u32 pl[BFI_LMSG_PL_WSZ]; 171 }; 172 173 /* 174 * Mailbox message structure 175 */ 176 #define BFI_MBMSG_SZ 7 177 struct bfi_mbmsg_s { 178 struct bfi_mhdr_s mh; 179 u32 pl[BFI_MBMSG_SZ]; 180 }; 181 182 /* 183 * Supported PCI function class codes (personality) 184 */ 185 enum bfi_pcifn_class { 186 BFI_PCIFN_CLASS_FC = 0x0c04, 187 BFI_PCIFN_CLASS_ETH = 0x0200, 188 }; 189 190 /* 191 * Message Classes 192 */ 193 enum bfi_mclass { 194 BFI_MC_IOC = 1, /* IO Controller (IOC) */ 195 BFI_MC_DIAG = 2, /* Diagnostic Msgs */ 196 BFI_MC_FLASH = 3, /* Flash message class */ 197 BFI_MC_CEE = 4, /* CEE */ 198 BFI_MC_FCPORT = 5, /* FC port */ 199 BFI_MC_IOCFC = 6, /* FC - IO Controller (IOC) */ 200 BFI_MC_ABLK = 7, /* ASIC block configuration */ 201 BFI_MC_UF = 8, /* Unsolicited frame receive */ 202 BFI_MC_FCXP = 9, /* FC Transport */ 203 BFI_MC_LPS = 10, /* lport fc login services */ 204 BFI_MC_RPORT = 11, /* Remote port */ 205 BFI_MC_ITN = 12, /* I-T nexus (Initiator mode) */ 206 BFI_MC_IOIM_READ = 13, /* read IO (Initiator mode) */ 207 BFI_MC_IOIM_WRITE = 14, /* write IO (Initiator mode) */ 208 BFI_MC_IOIM_IO = 15, /* IO (Initiator mode) */ 209 BFI_MC_IOIM = 16, /* IO (Initiator mode) */ 210 BFI_MC_IOIM_IOCOM = 17, /* good IO completion */ 211 BFI_MC_TSKIM = 18, /* Initiator Task management */ 212 BFI_MC_PORT = 21, /* Physical port */ 213 BFI_MC_SFP = 22, /* SFP module */ 214 BFI_MC_PHY = 25, /* External PHY message class */ 215 BFI_MC_FRU = 34, 216 BFI_MC_MAX = 35 217 }; 218 219 #define BFI_IOC_MAX_CQS 4 220 #define BFI_IOC_MAX_CQS_ASIC 8 221 #define BFI_IOC_MSGLEN_MAX 32 /* 32 bytes */ 222 223 /* 224 *---------------------------------------------------------------------- 225 * IOC 226 *---------------------------------------------------------------------- 227 */ 228 229 /* 230 * Different asic generations 231 */ 232 enum bfi_asic_gen { 233 BFI_ASIC_GEN_CB = 1, /* crossbow 8G FC */ 234 BFI_ASIC_GEN_CT = 2, /* catapult 8G FC or 10G CNA */ 235 BFI_ASIC_GEN_CT2 = 3, /* catapult-2 16G FC or 10G CNA */ 236 }; 237 238 enum bfi_asic_mode { 239 BFI_ASIC_MODE_FC = 1, /* FC upto 8G speed */ 240 BFI_ASIC_MODE_FC16 = 2, /* FC upto 16G speed */ 241 BFI_ASIC_MODE_ETH = 3, /* Ethernet ports */ 242 BFI_ASIC_MODE_COMBO = 4, /* FC 16G and Ethernet 10G port */ 243 }; 244 245 enum bfi_ioc_h2i_msgs { 246 BFI_IOC_H2I_ENABLE_REQ = 1, 247 BFI_IOC_H2I_DISABLE_REQ = 2, 248 BFI_IOC_H2I_GETATTR_REQ = 3, 249 BFI_IOC_H2I_DBG_SYNC = 4, 250 BFI_IOC_H2I_DBG_DUMP = 5, 251 }; 252 253 enum bfi_ioc_i2h_msgs { 254 BFI_IOC_I2H_ENABLE_REPLY = BFA_I2HM(1), 255 BFI_IOC_I2H_DISABLE_REPLY = BFA_I2HM(2), 256 BFI_IOC_I2H_GETATTR_REPLY = BFA_I2HM(3), 257 BFI_IOC_I2H_HBEAT = BFA_I2HM(4), 258 BFI_IOC_I2H_ACQ_ADDR_REPLY = BFA_I2HM(5), 259 }; 260 261 /* 262 * BFI_IOC_H2I_GETATTR_REQ message 263 */ 264 struct bfi_ioc_getattr_req_s { 265 struct bfi_mhdr_s mh; 266 union bfi_addr_u attr_addr; 267 }; 268 269 #define BFI_IOC_ATTR_UUID_SZ 16 270 struct bfi_ioc_attr_s { 271 wwn_t mfg_pwwn; /* Mfg port wwn */ 272 wwn_t mfg_nwwn; /* Mfg node wwn */ 273 mac_t mfg_mac; /* Mfg mac */ 274 u8 port_mode; /* bfi_port_mode */ 275 u8 rsvd_a; 276 wwn_t pwwn; 277 wwn_t nwwn; 278 mac_t mac; /* PBC or Mfg mac */ 279 u16 rsvd_b; 280 mac_t fcoe_mac; 281 u16 rsvd_c; 282 char brcd_serialnum[STRSZ(BFA_MFG_SERIALNUM_SIZE)]; 283 u8 pcie_gen; 284 u8 pcie_lanes_orig; 285 u8 pcie_lanes; 286 u8 rx_bbcredit; /* receive buffer credits */ 287 u32 adapter_prop; /* adapter properties */ 288 u16 maxfrsize; /* max receive frame size */ 289 char asic_rev; 290 u8 rsvd_d; 291 char fw_version[BFA_VERSION_LEN]; 292 char optrom_version[BFA_VERSION_LEN]; 293 struct bfa_mfg_vpd_s vpd; 294 u32 card_type; /* card type */ 295 u8 mfg_day; /* manufacturing day */ 296 u8 mfg_month; /* manufacturing month */ 297 u16 mfg_year; /* manufacturing year */ 298 u8 uuid[BFI_IOC_ATTR_UUID_SZ]; /*!< chinook uuid */ 299 }; 300 301 /* 302 * BFI_IOC_I2H_GETATTR_REPLY message 303 */ 304 struct bfi_ioc_getattr_reply_s { 305 struct bfi_mhdr_s mh; /* Common msg header */ 306 u8 status; /* cfg reply status */ 307 u8 rsvd[3]; 308 }; 309 310 /* 311 * Firmware memory page offsets 312 */ 313 #define BFI_IOC_SMEM_PG0_CB (0x40) 314 #define BFI_IOC_SMEM_PG0_CT (0x180) 315 316 /* 317 * Firmware statistic offset 318 */ 319 #define BFI_IOC_FWSTATS_OFF (0x6B40) 320 #define BFI_IOC_FWSTATS_SZ (4096) 321 322 /* 323 * Firmware trace offset 324 */ 325 #define BFI_IOC_TRC_OFF (0x4b00) 326 #define BFI_IOC_TRC_ENTS 256 327 328 #define BFI_IOC_FW_SIGNATURE (0xbfadbfad) 329 #define BFA_IOC_FW_INV_SIGN (0xdeaddead) 330 #define BFI_IOC_MD5SUM_SZ 4 331 332 struct bfi_ioc_fwver_s { 333 #ifdef __BIG_ENDIAN 334 uint8_t patch; 335 uint8_t maint; 336 uint8_t minor; 337 uint8_t major; 338 uint8_t rsvd[2]; 339 uint8_t build; 340 uint8_t phase; 341 #else 342 uint8_t major; 343 uint8_t minor; 344 uint8_t maint; 345 uint8_t patch; 346 uint8_t phase; 347 uint8_t build; 348 uint8_t rsvd[2]; 349 #endif 350 }; 351 352 struct bfi_ioc_image_hdr_s { 353 u32 signature; /* constant signature */ 354 u8 asic_gen; /* asic generation */ 355 u8 asic_mode; 356 u8 port0_mode; /* device mode for port 0 */ 357 u8 port1_mode; /* device mode for port 1 */ 358 u32 exec; /* exec vector */ 359 u32 bootenv; /* fimware boot env */ 360 u32 rsvd_b[2]; 361 struct bfi_ioc_fwver_s fwver; 362 u32 md5sum[BFI_IOC_MD5SUM_SZ]; 363 }; 364 365 enum bfi_ioc_img_ver_cmp_e { 366 BFI_IOC_IMG_VER_INCOMP, 367 BFI_IOC_IMG_VER_OLD, 368 BFI_IOC_IMG_VER_SAME, 369 BFI_IOC_IMG_VER_BETTER 370 }; 371 372 #define BFI_FWBOOT_DEVMODE_OFF 4 373 #define BFI_FWBOOT_TYPE_OFF 8 374 #define BFI_FWBOOT_ENV_OFF 12 375 #define BFI_FWBOOT_DEVMODE(__asic_gen, __asic_mode, __p0_mode, __p1_mode) \ 376 (((u32)(__asic_gen)) << 24 | \ 377 ((u32)(__asic_mode)) << 16 | \ 378 ((u32)(__p0_mode)) << 8 | \ 379 ((u32)(__p1_mode))) 380 381 enum bfi_fwboot_type { 382 BFI_FWBOOT_TYPE_NORMAL = 0, 383 BFI_FWBOOT_TYPE_FLASH = 1, 384 BFI_FWBOOT_TYPE_MEMTEST = 2, 385 }; 386 387 #define BFI_FWBOOT_TYPE_NORMAL 0 388 #define BFI_FWBOOT_TYPE_MEMTEST 2 389 #define BFI_FWBOOT_ENV_OS 0 390 391 enum bfi_port_mode { 392 BFI_PORT_MODE_FC = 1, 393 BFI_PORT_MODE_ETH = 2, 394 }; 395 396 struct bfi_ioc_hbeat_s { 397 struct bfi_mhdr_s mh; /* common msg header */ 398 u32 hb_count; /* current heart beat count */ 399 }; 400 401 /* 402 * IOC hardware/firmware state 403 */ 404 enum bfi_ioc_state { 405 BFI_IOC_UNINIT = 0, /* not initialized */ 406 BFI_IOC_INITING = 1, /* h/w is being initialized */ 407 BFI_IOC_HWINIT = 2, /* h/w is initialized */ 408 BFI_IOC_CFG = 3, /* IOC configuration in progress */ 409 BFI_IOC_OP = 4, /* IOC is operational */ 410 BFI_IOC_DISABLING = 5, /* IOC is being disabled */ 411 BFI_IOC_DISABLED = 6, /* IOC is disabled */ 412 BFI_IOC_CFG_DISABLED = 7, /* IOC is being disabled;transient */ 413 BFI_IOC_FAIL = 8, /* IOC heart-beat failure */ 414 BFI_IOC_MEMTEST = 9, /* IOC is doing memtest */ 415 }; 416 417 #define BFA_IOC_CB_JOIN_SH 16 418 #define BFA_IOC_CB_FWSTATE_MASK 0x0000ffff 419 #define BFA_IOC_CB_JOIN_MASK 0xffff0000 420 421 #define BFI_IOC_ENDIAN_SIG 0x12345678 422 423 enum { 424 BFI_ADAPTER_TYPE_FC = 0x01, /* FC adapters */ 425 BFI_ADAPTER_TYPE_MK = 0x0f0000, /* adapter type mask */ 426 BFI_ADAPTER_TYPE_SH = 16, /* adapter type shift */ 427 BFI_ADAPTER_NPORTS_MK = 0xff00, /* number of ports mask */ 428 BFI_ADAPTER_NPORTS_SH = 8, /* number of ports shift */ 429 BFI_ADAPTER_SPEED_MK = 0xff, /* adapter speed mask */ 430 BFI_ADAPTER_SPEED_SH = 0, /* adapter speed shift */ 431 BFI_ADAPTER_PROTO = 0x100000, /* prototype adapaters */ 432 BFI_ADAPTER_TTV = 0x200000, /* TTV debug capable */ 433 BFI_ADAPTER_UNSUPP = 0x400000, /* unknown adapter type */ 434 }; 435 436 #define BFI_ADAPTER_GETP(__prop, __adap_prop) \ 437 (((__adap_prop) & BFI_ADAPTER_ ## __prop ## _MK) >> \ 438 BFI_ADAPTER_ ## __prop ## _SH) 439 #define BFI_ADAPTER_SETP(__prop, __val) \ 440 ((__val) << BFI_ADAPTER_ ## __prop ## _SH) 441 #define BFI_ADAPTER_IS_PROTO(__adap_type) \ 442 ((__adap_type) & BFI_ADAPTER_PROTO) 443 #define BFI_ADAPTER_IS_TTV(__adap_type) \ 444 ((__adap_type) & BFI_ADAPTER_TTV) 445 #define BFI_ADAPTER_IS_UNSUPP(__adap_type) \ 446 ((__adap_type) & BFI_ADAPTER_UNSUPP) 447 #define BFI_ADAPTER_IS_SPECIAL(__adap_type) \ 448 ((__adap_type) & (BFI_ADAPTER_TTV | BFI_ADAPTER_PROTO | \ 449 BFI_ADAPTER_UNSUPP)) 450 451 /* 452 * BFI_IOC_H2I_ENABLE_REQ & BFI_IOC_H2I_DISABLE_REQ messages 453 */ 454 struct bfi_ioc_ctrl_req_s { 455 struct bfi_mhdr_s mh; 456 u16 clscode; 457 u16 rsvd; 458 u32 tv_sec; 459 }; 460 #define bfi_ioc_enable_req_t struct bfi_ioc_ctrl_req_s; 461 #define bfi_ioc_disable_req_t struct bfi_ioc_ctrl_req_s; 462 463 /* 464 * BFI_IOC_I2H_ENABLE_REPLY & BFI_IOC_I2H_DISABLE_REPLY messages 465 */ 466 struct bfi_ioc_ctrl_reply_s { 467 struct bfi_mhdr_s mh; /* Common msg header */ 468 u8 status; /* enable/disable status */ 469 u8 port_mode; /* bfa_mode_s */ 470 u8 cap_bm; /* capability bit mask */ 471 u8 rsvd; 472 }; 473 #define bfi_ioc_enable_reply_t struct bfi_ioc_ctrl_reply_s; 474 #define bfi_ioc_disable_reply_t struct bfi_ioc_ctrl_reply_s; 475 476 #define BFI_IOC_MSGSZ 8 477 /* 478 * H2I Messages 479 */ 480 union bfi_ioc_h2i_msg_u { 481 struct bfi_mhdr_s mh; 482 struct bfi_ioc_ctrl_req_s enable_req; 483 struct bfi_ioc_ctrl_req_s disable_req; 484 struct bfi_ioc_getattr_req_s getattr_req; 485 u32 mboxmsg[BFI_IOC_MSGSZ]; 486 }; 487 488 /* 489 * I2H Messages 490 */ 491 union bfi_ioc_i2h_msg_u { 492 struct bfi_mhdr_s mh; 493 struct bfi_ioc_ctrl_reply_s fw_event; 494 u32 mboxmsg[BFI_IOC_MSGSZ]; 495 }; 496 497 498 /* 499 *---------------------------------------------------------------------- 500 * PBC 501 *---------------------------------------------------------------------- 502 */ 503 504 #define BFI_PBC_MAX_BLUNS 8 505 #define BFI_PBC_MAX_VPORTS 16 506 #define BFI_PBC_PORT_DISABLED 2 507 508 /* 509 * PBC boot lun configuration 510 */ 511 struct bfi_pbc_blun_s { 512 wwn_t tgt_pwwn; 513 struct scsi_lun tgt_lun; 514 }; 515 516 /* 517 * PBC virtual port configuration 518 */ 519 struct bfi_pbc_vport_s { 520 wwn_t vp_pwwn; 521 wwn_t vp_nwwn; 522 }; 523 524 /* 525 * BFI pre-boot configuration information 526 */ 527 struct bfi_pbc_s { 528 u8 port_enabled; 529 u8 boot_enabled; 530 u8 nbluns; 531 u8 nvports; 532 u8 port_speed; 533 u8 rsvd_a; 534 u16 hss; 535 wwn_t pbc_pwwn; 536 wwn_t pbc_nwwn; 537 struct bfi_pbc_blun_s blun[BFI_PBC_MAX_BLUNS]; 538 struct bfi_pbc_vport_s vport[BFI_PBC_MAX_VPORTS]; 539 }; 540 541 /* 542 *---------------------------------------------------------------------- 543 * MSGQ 544 *---------------------------------------------------------------------- 545 */ 546 #define BFI_MSGQ_FULL(_q) (((_q->pi + 1) % _q->q_depth) == _q->ci) 547 #define BFI_MSGQ_EMPTY(_q) (_q->pi == _q->ci) 548 #define BFI_MSGQ_UPDATE_CI(_q) (_q->ci = (_q->ci + 1) % _q->q_depth) 549 #define BFI_MSGQ_UPDATE_PI(_q) (_q->pi = (_q->pi + 1) % _q->q_depth) 550 551 /* q_depth must be power of 2 */ 552 #define BFI_MSGQ_FREE_CNT(_q) ((_q->ci - _q->pi - 1) & (_q->q_depth - 1)) 553 554 enum bfi_msgq_h2i_msgs_e { 555 BFI_MSGQ_H2I_INIT_REQ = 1, 556 BFI_MSGQ_H2I_DOORBELL = 2, 557 BFI_MSGQ_H2I_SHUTDOWN = 3, 558 }; 559 560 enum bfi_msgq_i2h_msgs_e { 561 BFI_MSGQ_I2H_INIT_RSP = 1, 562 BFI_MSGQ_I2H_DOORBELL = 2, 563 }; 564 565 566 /* Messages(commands/responsed/AENS will have the following header */ 567 struct bfi_msgq_mhdr_s { 568 u8 msg_class; 569 u8 msg_id; 570 u16 msg_token; 571 u16 num_entries; 572 u8 enet_id; 573 u8 rsvd[1]; 574 }; 575 576 #define bfi_msgq_mhdr_set(_mh, _mc, _mid, _tok, _enet_id) do { \ 577 (_mh).msg_class = (_mc); \ 578 (_mh).msg_id = (_mid); \ 579 (_mh).msg_token = (_tok); \ 580 (_mh).enet_id = (_enet_id); \ 581 } while (0) 582 583 /* 584 * Mailbox for messaging interface 585 * 586 */ 587 #define BFI_MSGQ_CMD_ENTRY_SIZE (64) /* TBD */ 588 #define BFI_MSGQ_RSP_ENTRY_SIZE (64) /* TBD */ 589 #define BFI_MSGQ_MSG_SIZE_MAX (2048) /* TBD */ 590 591 struct bfi_msgq_s { 592 union bfi_addr_u addr; 593 u16 q_depth; /* Total num of entries in the queue */ 594 u8 rsvd[2]; 595 }; 596 597 /* BFI_ENET_MSGQ_CFG_REQ TBD init or cfg? */ 598 struct bfi_msgq_cfg_req_s { 599 struct bfi_mhdr_s mh; 600 struct bfi_msgq_s cmdq; 601 struct bfi_msgq_s rspq; 602 }; 603 604 /* BFI_ENET_MSGQ_CFG_RSP */ 605 struct bfi_msgq_cfg_rsp_s { 606 struct bfi_mhdr_s mh; 607 u8 cmd_status; 608 u8 rsvd[3]; 609 }; 610 611 612 /* BFI_MSGQ_H2I_DOORBELL */ 613 struct bfi_msgq_h2i_db_s { 614 struct bfi_mhdr_s mh; 615 u16 cmdq_pi; 616 u16 rspq_ci; 617 }; 618 619 /* BFI_MSGQ_I2H_DOORBELL */ 620 struct bfi_msgq_i2h_db_s { 621 struct bfi_mhdr_s mh; 622 u16 rspq_pi; 623 u16 cmdq_ci; 624 }; 625 626 #pragma pack() 627 628 /* BFI port specific */ 629 #pragma pack(1) 630 631 enum bfi_port_h2i { 632 BFI_PORT_H2I_ENABLE_REQ = (1), 633 BFI_PORT_H2I_DISABLE_REQ = (2), 634 BFI_PORT_H2I_GET_STATS_REQ = (3), 635 BFI_PORT_H2I_CLEAR_STATS_REQ = (4), 636 }; 637 638 enum bfi_port_i2h { 639 BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1), 640 BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2), 641 BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3), 642 BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4), 643 }; 644 645 /* 646 * Generic REQ type 647 */ 648 struct bfi_port_generic_req_s { 649 struct bfi_mhdr_s mh; /* msg header */ 650 u32 msgtag; /* msgtag for reply */ 651 u32 rsvd; 652 }; 653 654 /* 655 * Generic RSP type 656 */ 657 struct bfi_port_generic_rsp_s { 658 struct bfi_mhdr_s mh; /* common msg header */ 659 u8 status; /* port enable status */ 660 u8 rsvd[3]; 661 u32 msgtag; /* msgtag for reply */ 662 }; 663 664 /* 665 * BFI_PORT_H2I_GET_STATS_REQ 666 */ 667 struct bfi_port_get_stats_req_s { 668 struct bfi_mhdr_s mh; /* common msg header */ 669 union bfi_addr_u dma_addr; 670 }; 671 672 union bfi_port_h2i_msg_u { 673 struct bfi_mhdr_s mh; 674 struct bfi_port_generic_req_s enable_req; 675 struct bfi_port_generic_req_s disable_req; 676 struct bfi_port_get_stats_req_s getstats_req; 677 struct bfi_port_generic_req_s clearstats_req; 678 }; 679 680 union bfi_port_i2h_msg_u { 681 struct bfi_mhdr_s mh; 682 struct bfi_port_generic_rsp_s enable_rsp; 683 struct bfi_port_generic_rsp_s disable_rsp; 684 struct bfi_port_generic_rsp_s getstats_rsp; 685 struct bfi_port_generic_rsp_s clearstats_rsp; 686 }; 687 688 /* 689 *---------------------------------------------------------------------- 690 * ABLK 691 *---------------------------------------------------------------------- 692 */ 693 enum bfi_ablk_h2i_msgs_e { 694 BFI_ABLK_H2I_QUERY = 1, 695 BFI_ABLK_H2I_ADPT_CONFIG = 2, 696 BFI_ABLK_H2I_PORT_CONFIG = 3, 697 BFI_ABLK_H2I_PF_CREATE = 4, 698 BFI_ABLK_H2I_PF_DELETE = 5, 699 BFI_ABLK_H2I_PF_UPDATE = 6, 700 BFI_ABLK_H2I_OPTROM_ENABLE = 7, 701 BFI_ABLK_H2I_OPTROM_DISABLE = 8, 702 }; 703 704 enum bfi_ablk_i2h_msgs_e { 705 BFI_ABLK_I2H_QUERY = BFA_I2HM(BFI_ABLK_H2I_QUERY), 706 BFI_ABLK_I2H_ADPT_CONFIG = BFA_I2HM(BFI_ABLK_H2I_ADPT_CONFIG), 707 BFI_ABLK_I2H_PORT_CONFIG = BFA_I2HM(BFI_ABLK_H2I_PORT_CONFIG), 708 BFI_ABLK_I2H_PF_CREATE = BFA_I2HM(BFI_ABLK_H2I_PF_CREATE), 709 BFI_ABLK_I2H_PF_DELETE = BFA_I2HM(BFI_ABLK_H2I_PF_DELETE), 710 BFI_ABLK_I2H_PF_UPDATE = BFA_I2HM(BFI_ABLK_H2I_PF_UPDATE), 711 BFI_ABLK_I2H_OPTROM_ENABLE = BFA_I2HM(BFI_ABLK_H2I_OPTROM_ENABLE), 712 BFI_ABLK_I2H_OPTROM_DISABLE = BFA_I2HM(BFI_ABLK_H2I_OPTROM_DISABLE), 713 }; 714 715 /* BFI_ABLK_H2I_QUERY */ 716 struct bfi_ablk_h2i_query_s { 717 struct bfi_mhdr_s mh; 718 union bfi_addr_u addr; 719 }; 720 721 /* BFI_ABL_H2I_ADPT_CONFIG, BFI_ABLK_H2I_PORT_CONFIG */ 722 struct bfi_ablk_h2i_cfg_req_s { 723 struct bfi_mhdr_s mh; 724 u8 mode; 725 u8 port; 726 u8 max_pf; 727 u8 max_vf; 728 }; 729 730 /* 731 * BFI_ABLK_H2I_PF_CREATE, BFI_ABLK_H2I_PF_DELETE, 732 */ 733 struct bfi_ablk_h2i_pf_req_s { 734 struct bfi_mhdr_s mh; 735 u8 pcifn; 736 u8 port; 737 u16 pers; 738 u16 bw_min; /* percent BW @ max speed */ 739 u16 bw_max; /* percent BW @ max speed */ 740 }; 741 742 /* BFI_ABLK_H2I_OPTROM_ENABLE, BFI_ABLK_H2I_OPTROM_DISABLE */ 743 struct bfi_ablk_h2i_optrom_s { 744 struct bfi_mhdr_s mh; 745 }; 746 747 /* 748 * BFI_ABLK_I2H_QUERY 749 * BFI_ABLK_I2H_PORT_CONFIG 750 * BFI_ABLK_I2H_PF_CREATE 751 * BFI_ABLK_I2H_PF_DELETE 752 * BFI_ABLK_I2H_PF_UPDATE 753 * BFI_ABLK_I2H_OPTROM_ENABLE 754 * BFI_ABLK_I2H_OPTROM_DISABLE 755 */ 756 struct bfi_ablk_i2h_rsp_s { 757 struct bfi_mhdr_s mh; 758 u8 status; 759 u8 pcifn; 760 u8 port_mode; 761 }; 762 763 764 /* 765 * CEE module specific messages 766 */ 767 768 /* Mailbox commands from host to firmware */ 769 enum bfi_cee_h2i_msgs_e { 770 BFI_CEE_H2I_GET_CFG_REQ = 1, 771 BFI_CEE_H2I_RESET_STATS = 2, 772 BFI_CEE_H2I_GET_STATS_REQ = 3, 773 }; 774 775 enum bfi_cee_i2h_msgs_e { 776 BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1), 777 BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2), 778 BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3), 779 }; 780 781 /* 782 * H2I command structure for resetting the stats 783 */ 784 struct bfi_cee_reset_stats_s { 785 struct bfi_mhdr_s mh; 786 }; 787 788 /* 789 * Get configuration command from host 790 */ 791 struct bfi_cee_get_req_s { 792 struct bfi_mhdr_s mh; 793 union bfi_addr_u dma_addr; 794 }; 795 796 /* 797 * Reply message from firmware 798 */ 799 struct bfi_cee_get_rsp_s { 800 struct bfi_mhdr_s mh; 801 u8 cmd_status; 802 u8 rsvd[3]; 803 }; 804 805 /* 806 * Reply message from firmware 807 */ 808 struct bfi_cee_stats_rsp_s { 809 struct bfi_mhdr_s mh; 810 u8 cmd_status; 811 u8 rsvd[3]; 812 }; 813 814 /* Mailbox message structures from firmware to host */ 815 union bfi_cee_i2h_msg_u { 816 struct bfi_mhdr_s mh; 817 struct bfi_cee_get_rsp_s get_rsp; 818 struct bfi_cee_stats_rsp_s stats_rsp; 819 }; 820 821 /* 822 * SFP related 823 */ 824 825 enum bfi_sfp_h2i_e { 826 BFI_SFP_H2I_SHOW = 1, 827 BFI_SFP_H2I_SCN = 2, 828 }; 829 830 enum bfi_sfp_i2h_e { 831 BFI_SFP_I2H_SHOW = BFA_I2HM(BFI_SFP_H2I_SHOW), 832 BFI_SFP_I2H_SCN = BFA_I2HM(BFI_SFP_H2I_SCN), 833 }; 834 835 /* 836 * SFP state change notification 837 */ 838 struct bfi_sfp_scn_s { 839 struct bfi_mhdr_s mhr; /* host msg header */ 840 u8 event; 841 u8 sfpid; 842 u8 pomlvl; /* pom level: normal/warning/alarm */ 843 u8 is_elb; /* e-loopback */ 844 }; 845 846 /* 847 * SFP state 848 */ 849 enum bfa_sfp_stat_e { 850 BFA_SFP_STATE_INIT = 0, /* SFP state is uninit */ 851 BFA_SFP_STATE_REMOVED = 1, /* SFP is removed */ 852 BFA_SFP_STATE_INSERTED = 2, /* SFP is inserted */ 853 BFA_SFP_STATE_VALID = 3, /* SFP is valid */ 854 BFA_SFP_STATE_UNSUPPORT = 4, /* SFP is unsupport */ 855 BFA_SFP_STATE_FAILED = 5, /* SFP i2c read fail */ 856 }; 857 858 /* 859 * SFP memory access type 860 */ 861 enum bfi_sfp_mem_e { 862 BFI_SFP_MEM_ALL = 0x1, /* access all data field */ 863 BFI_SFP_MEM_DIAGEXT = 0x2, /* access diag ext data field only */ 864 }; 865 866 struct bfi_sfp_req_s { 867 struct bfi_mhdr_s mh; 868 u8 memtype; 869 u8 rsvd[3]; 870 struct bfi_alen_s alen; 871 }; 872 873 struct bfi_sfp_rsp_s { 874 struct bfi_mhdr_s mh; 875 u8 status; 876 u8 state; 877 u8 rsvd[2]; 878 }; 879 880 /* 881 * FLASH module specific 882 */ 883 enum bfi_flash_h2i_msgs { 884 BFI_FLASH_H2I_QUERY_REQ = 1, 885 BFI_FLASH_H2I_ERASE_REQ = 2, 886 BFI_FLASH_H2I_WRITE_REQ = 3, 887 BFI_FLASH_H2I_READ_REQ = 4, 888 BFI_FLASH_H2I_BOOT_VER_REQ = 5, 889 }; 890 891 enum bfi_flash_i2h_msgs { 892 BFI_FLASH_I2H_QUERY_RSP = BFA_I2HM(1), 893 BFI_FLASH_I2H_ERASE_RSP = BFA_I2HM(2), 894 BFI_FLASH_I2H_WRITE_RSP = BFA_I2HM(3), 895 BFI_FLASH_I2H_READ_RSP = BFA_I2HM(4), 896 BFI_FLASH_I2H_BOOT_VER_RSP = BFA_I2HM(5), 897 BFI_FLASH_I2H_EVENT = BFA_I2HM(127), 898 }; 899 900 /* 901 * Flash query request 902 */ 903 struct bfi_flash_query_req_s { 904 struct bfi_mhdr_s mh; /* Common msg header */ 905 struct bfi_alen_s alen; 906 }; 907 908 /* 909 * Flash erase request 910 */ 911 struct bfi_flash_erase_req_s { 912 struct bfi_mhdr_s mh; /* Common msg header */ 913 u32 type; /* partition type */ 914 u8 instance; /* partition instance */ 915 u8 rsv[3]; 916 }; 917 918 /* 919 * Flash write request 920 */ 921 struct bfi_flash_write_req_s { 922 struct bfi_mhdr_s mh; /* Common msg header */ 923 struct bfi_alen_s alen; 924 u32 type; /* partition type */ 925 u8 instance; /* partition instance */ 926 u8 last; 927 u8 rsv[2]; 928 u32 offset; 929 u32 length; 930 }; 931 932 /* 933 * Flash read request 934 */ 935 struct bfi_flash_read_req_s { 936 struct bfi_mhdr_s mh; /* Common msg header */ 937 u32 type; /* partition type */ 938 u8 instance; /* partition instance */ 939 u8 rsv[3]; 940 u32 offset; 941 u32 length; 942 struct bfi_alen_s alen; 943 }; 944 945 /* 946 * Flash query response 947 */ 948 struct bfi_flash_query_rsp_s { 949 struct bfi_mhdr_s mh; /* Common msg header */ 950 u32 status; 951 }; 952 953 /* 954 * Flash read response 955 */ 956 struct bfi_flash_read_rsp_s { 957 struct bfi_mhdr_s mh; /* Common msg header */ 958 u32 type; /* partition type */ 959 u8 instance; /* partition instance */ 960 u8 rsv[3]; 961 u32 status; 962 u32 length; 963 }; 964 965 /* 966 * Flash write response 967 */ 968 struct bfi_flash_write_rsp_s { 969 struct bfi_mhdr_s mh; /* Common msg header */ 970 u32 type; /* partition type */ 971 u8 instance; /* partition instance */ 972 u8 rsv[3]; 973 u32 status; 974 u32 length; 975 }; 976 977 /* 978 * Flash erase response 979 */ 980 struct bfi_flash_erase_rsp_s { 981 struct bfi_mhdr_s mh; /* Common msg header */ 982 u32 type; /* partition type */ 983 u8 instance; /* partition instance */ 984 u8 rsv[3]; 985 u32 status; 986 }; 987 988 /* 989 * Flash event notification 990 */ 991 struct bfi_flash_event_s { 992 struct bfi_mhdr_s mh; /* Common msg header */ 993 bfa_status_t status; 994 u32 param; 995 }; 996 997 /* 998 *---------------------------------------------------------------------- 999 * DIAG 1000 *---------------------------------------------------------------------- 1001 */ 1002 enum bfi_diag_h2i { 1003 BFI_DIAG_H2I_PORTBEACON = 1, 1004 BFI_DIAG_H2I_LOOPBACK = 2, 1005 BFI_DIAG_H2I_FWPING = 3, 1006 BFI_DIAG_H2I_TEMPSENSOR = 4, 1007 BFI_DIAG_H2I_LEDTEST = 5, 1008 BFI_DIAG_H2I_QTEST = 6, 1009 BFI_DIAG_H2I_DPORT = 7, 1010 }; 1011 1012 enum bfi_diag_i2h { 1013 BFI_DIAG_I2H_PORTBEACON = BFA_I2HM(BFI_DIAG_H2I_PORTBEACON), 1014 BFI_DIAG_I2H_LOOPBACK = BFA_I2HM(BFI_DIAG_H2I_LOOPBACK), 1015 BFI_DIAG_I2H_FWPING = BFA_I2HM(BFI_DIAG_H2I_FWPING), 1016 BFI_DIAG_I2H_TEMPSENSOR = BFA_I2HM(BFI_DIAG_H2I_TEMPSENSOR), 1017 BFI_DIAG_I2H_LEDTEST = BFA_I2HM(BFI_DIAG_H2I_LEDTEST), 1018 BFI_DIAG_I2H_QTEST = BFA_I2HM(BFI_DIAG_H2I_QTEST), 1019 BFI_DIAG_I2H_DPORT = BFA_I2HM(BFI_DIAG_H2I_DPORT), 1020 BFI_DIAG_I2H_DPORT_SCN = BFA_I2HM(8), 1021 }; 1022 1023 #define BFI_DIAG_MAX_SGES 2 1024 #define BFI_DIAG_DMA_BUF_SZ (2 * 1024) 1025 #define BFI_BOOT_MEMTEST_RES_ADDR 0x900 1026 #define BFI_BOOT_MEMTEST_RES_SIG 0xA0A1A2A3 1027 1028 struct bfi_diag_lb_req_s { 1029 struct bfi_mhdr_s mh; 1030 u32 loopcnt; 1031 u32 pattern; 1032 u8 lb_mode; /*!< bfa_port_opmode_t */ 1033 u8 speed; /*!< bfa_port_speed_t */ 1034 u8 rsvd[2]; 1035 }; 1036 1037 struct bfi_diag_lb_rsp_s { 1038 struct bfi_mhdr_s mh; /* 4 bytes */ 1039 struct bfa_diag_loopback_result_s res; /* 16 bytes */ 1040 }; 1041 1042 struct bfi_diag_fwping_req_s { 1043 struct bfi_mhdr_s mh; /* 4 bytes */ 1044 struct bfi_alen_s alen; /* 12 bytes */ 1045 u32 data; /* user input data pattern */ 1046 u32 count; /* user input dma count */ 1047 u8 qtag; /* track CPE vc */ 1048 u8 rsv[3]; 1049 }; 1050 1051 struct bfi_diag_fwping_rsp_s { 1052 struct bfi_mhdr_s mh; /* 4 bytes */ 1053 u32 data; /* user input data pattern */ 1054 u8 qtag; /* track CPE vc */ 1055 u8 dma_status; /* dma status */ 1056 u8 rsv[2]; 1057 }; 1058 1059 /* 1060 * Temperature Sensor 1061 */ 1062 struct bfi_diag_ts_req_s { 1063 struct bfi_mhdr_s mh; /* 4 bytes */ 1064 u16 temp; /* 10-bit A/D value */ 1065 u16 brd_temp; /* 9-bit board temp */ 1066 u8 status; 1067 u8 ts_junc; /* show junction tempsensor */ 1068 u8 ts_brd; /* show board tempsensor */ 1069 u8 rsv; 1070 }; 1071 #define bfi_diag_ts_rsp_t struct bfi_diag_ts_req_s 1072 1073 struct bfi_diag_ledtest_req_s { 1074 struct bfi_mhdr_s mh; /* 4 bytes */ 1075 u8 cmd; 1076 u8 color; 1077 u8 portid; 1078 u8 led; /* bitmap of LEDs to be tested */ 1079 u16 freq; /* no. of blinks every 10 secs */ 1080 u8 rsv[2]; 1081 }; 1082 1083 /* notify host led operation is done */ 1084 struct bfi_diag_ledtest_rsp_s { 1085 struct bfi_mhdr_s mh; /* 4 bytes */ 1086 }; 1087 1088 struct bfi_diag_portbeacon_req_s { 1089 struct bfi_mhdr_s mh; /* 4 bytes */ 1090 u32 period; /* beaconing period */ 1091 u8 beacon; /* 1: beacon on */ 1092 u8 rsvd[3]; 1093 }; 1094 1095 /* notify host the beacon is off */ 1096 struct bfi_diag_portbeacon_rsp_s { 1097 struct bfi_mhdr_s mh; /* 4 bytes */ 1098 }; 1099 1100 struct bfi_diag_qtest_req_s { 1101 struct bfi_mhdr_s mh; /* 4 bytes */ 1102 u32 data[BFI_LMSG_PL_WSZ]; /* fill up tcm prefetch area */ 1103 }; 1104 #define bfi_diag_qtest_rsp_t struct bfi_diag_qtest_req_s 1105 1106 /* 1107 * D-port test 1108 */ 1109 enum bfi_dport_req { 1110 BFI_DPORT_DISABLE = 0, /* disable dport request */ 1111 BFI_DPORT_ENABLE = 1, /* enable dport request */ 1112 BFI_DPORT_START = 2, /* start dport request */ 1113 BFI_DPORT_SHOW = 3, /* show dport request */ 1114 BFI_DPORT_DYN_DISABLE = 4, /* disable dynamic dport request */ 1115 }; 1116 1117 enum bfi_dport_scn { 1118 BFI_DPORT_SCN_TESTSTART = 1, 1119 BFI_DPORT_SCN_TESTCOMP = 2, 1120 BFI_DPORT_SCN_SFP_REMOVED = 3, 1121 BFI_DPORT_SCN_DDPORT_ENABLE = 4, 1122 BFI_DPORT_SCN_DDPORT_DISABLE = 5, 1123 BFI_DPORT_SCN_FCPORT_DISABLE = 6, 1124 BFI_DPORT_SCN_SUBTESTSTART = 7, 1125 BFI_DPORT_SCN_TESTSKIP = 8, 1126 BFI_DPORT_SCN_DDPORT_DISABLED = 9, 1127 }; 1128 1129 struct bfi_diag_dport_req_s { 1130 struct bfi_mhdr_s mh; /* 4 bytes */ 1131 u8 req; /* request 1: enable 0: disable */ 1132 u8 rsvd[3]; 1133 u32 lpcnt; 1134 u32 payload; 1135 }; 1136 1137 struct bfi_diag_dport_rsp_s { 1138 struct bfi_mhdr_s mh; /* header 4 bytes */ 1139 bfa_status_t status; /* reply status */ 1140 wwn_t pwwn; /* switch port wwn. 8 bytes */ 1141 wwn_t nwwn; /* switch node wwn. 8 bytes */ 1142 }; 1143 1144 struct bfi_diag_dport_scn_teststart_s { 1145 wwn_t pwwn; /* switch port wwn. 8 bytes */ 1146 wwn_t nwwn; /* switch node wwn. 8 bytes */ 1147 u8 type; /* bfa_diag_dport_test_type_e */ 1148 u8 mode; /* bfa_diag_dport_test_opmode */ 1149 u8 rsvd[2]; 1150 u32 numfrm; /* from switch uint in 1M */ 1151 }; 1152 1153 struct bfi_diag_dport_scn_testcomp_s { 1154 u8 status; /* bfa_diag_dport_test_status_e */ 1155 u8 speed; /* bfa_port_speed_t */ 1156 u16 numbuffer; /* from switch */ 1157 u8 subtest_status[DPORT_TEST_MAX]; /* 4 bytes */ 1158 u32 latency; /* from switch */ 1159 u32 distance; /* from swtich unit in meters */ 1160 /* Buffers required to saturate the link */ 1161 u16 frm_sz; /* from switch for buf_reqd */ 1162 u8 rsvd[2]; 1163 }; 1164 1165 struct bfi_diag_dport_scn_s { /* max size == RDS_RMESZ */ 1166 struct bfi_mhdr_s mh; /* header 4 bytes */ 1167 u8 state; /* new state */ 1168 u8 rsvd[3]; 1169 union { 1170 struct bfi_diag_dport_scn_teststart_s teststart; 1171 struct bfi_diag_dport_scn_testcomp_s testcomp; 1172 } info; 1173 }; 1174 1175 union bfi_diag_dport_msg_u { 1176 struct bfi_diag_dport_req_s req; 1177 struct bfi_diag_dport_rsp_s rsp; 1178 struct bfi_diag_dport_scn_s scn; 1179 }; 1180 1181 /* 1182 * PHY module specific 1183 */ 1184 enum bfi_phy_h2i_msgs_e { 1185 BFI_PHY_H2I_QUERY_REQ = 1, 1186 BFI_PHY_H2I_STATS_REQ = 2, 1187 BFI_PHY_H2I_WRITE_REQ = 3, 1188 BFI_PHY_H2I_READ_REQ = 4, 1189 }; 1190 1191 enum bfi_phy_i2h_msgs_e { 1192 BFI_PHY_I2H_QUERY_RSP = BFA_I2HM(1), 1193 BFI_PHY_I2H_STATS_RSP = BFA_I2HM(2), 1194 BFI_PHY_I2H_WRITE_RSP = BFA_I2HM(3), 1195 BFI_PHY_I2H_READ_RSP = BFA_I2HM(4), 1196 }; 1197 1198 /* 1199 * External PHY query request 1200 */ 1201 struct bfi_phy_query_req_s { 1202 struct bfi_mhdr_s mh; /* Common msg header */ 1203 u8 instance; 1204 u8 rsv[3]; 1205 struct bfi_alen_s alen; 1206 }; 1207 1208 /* 1209 * External PHY stats request 1210 */ 1211 struct bfi_phy_stats_req_s { 1212 struct bfi_mhdr_s mh; /* Common msg header */ 1213 u8 instance; 1214 u8 rsv[3]; 1215 struct bfi_alen_s alen; 1216 }; 1217 1218 /* 1219 * External PHY write request 1220 */ 1221 struct bfi_phy_write_req_s { 1222 struct bfi_mhdr_s mh; /* Common msg header */ 1223 u8 instance; 1224 u8 last; 1225 u8 rsv[2]; 1226 u32 offset; 1227 u32 length; 1228 struct bfi_alen_s alen; 1229 }; 1230 1231 /* 1232 * External PHY read request 1233 */ 1234 struct bfi_phy_read_req_s { 1235 struct bfi_mhdr_s mh; /* Common msg header */ 1236 u8 instance; 1237 u8 rsv[3]; 1238 u32 offset; 1239 u32 length; 1240 struct bfi_alen_s alen; 1241 }; 1242 1243 /* 1244 * External PHY query response 1245 */ 1246 struct bfi_phy_query_rsp_s { 1247 struct bfi_mhdr_s mh; /* Common msg header */ 1248 u32 status; 1249 }; 1250 1251 /* 1252 * External PHY stats response 1253 */ 1254 struct bfi_phy_stats_rsp_s { 1255 struct bfi_mhdr_s mh; /* Common msg header */ 1256 u32 status; 1257 }; 1258 1259 /* 1260 * External PHY read response 1261 */ 1262 struct bfi_phy_read_rsp_s { 1263 struct bfi_mhdr_s mh; /* Common msg header */ 1264 u32 status; 1265 u32 length; 1266 }; 1267 1268 /* 1269 * External PHY write response 1270 */ 1271 struct bfi_phy_write_rsp_s { 1272 struct bfi_mhdr_s mh; /* Common msg header */ 1273 u32 status; 1274 u32 length; 1275 }; 1276 1277 enum bfi_fru_h2i_msgs { 1278 BFI_FRUVPD_H2I_WRITE_REQ = 1, 1279 BFI_FRUVPD_H2I_READ_REQ = 2, 1280 BFI_TFRU_H2I_WRITE_REQ = 3, 1281 BFI_TFRU_H2I_READ_REQ = 4, 1282 }; 1283 1284 enum bfi_fru_i2h_msgs { 1285 BFI_FRUVPD_I2H_WRITE_RSP = BFA_I2HM(1), 1286 BFI_FRUVPD_I2H_READ_RSP = BFA_I2HM(2), 1287 BFI_TFRU_I2H_WRITE_RSP = BFA_I2HM(3), 1288 BFI_TFRU_I2H_READ_RSP = BFA_I2HM(4), 1289 }; 1290 1291 /* 1292 * FRU write request 1293 */ 1294 struct bfi_fru_write_req_s { 1295 struct bfi_mhdr_s mh; /* Common msg header */ 1296 u8 last; 1297 u8 rsv_1[3]; 1298 u8 trfr_cmpl; 1299 u8 rsv_2[3]; 1300 u32 offset; 1301 u32 length; 1302 struct bfi_alen_s alen; 1303 }; 1304 1305 /* 1306 * FRU read request 1307 */ 1308 struct bfi_fru_read_req_s { 1309 struct bfi_mhdr_s mh; /* Common msg header */ 1310 u32 offset; 1311 u32 length; 1312 struct bfi_alen_s alen; 1313 }; 1314 1315 /* 1316 * FRU response 1317 */ 1318 struct bfi_fru_rsp_s { 1319 struct bfi_mhdr_s mh; /* Common msg header */ 1320 u32 status; 1321 u32 length; 1322 }; 1323 #pragma pack() 1324 1325 #endif /* __BFI_H__ */ 1326