1 /******************************************************************* 2 * This file is part of the Emulex Linux Device Driver for * 3 * Fibre Channel Host Bus Adapters. * 4 * Copyright (C) 2017-2021 Broadcom. All Rights Reserved. The term * 5 * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * 6 * Copyright (C) 2004-2016 Emulex. All rights reserved. * 7 * EMULEX and SLI are trademarks of Emulex. * 8 * www.broadcom.com * 9 * * 10 * This program is free software; you can redistribute it and/or * 11 * modify it under the terms of version 2 of the GNU General * 12 * Public License as published by the Free Software Foundation. * 13 * This program is distributed in the hope that it will be useful. * 14 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * 15 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * 16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * 17 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * 18 * TO BE LEGALLY INVALID. See the GNU General Public License for * 19 * more details, a copy of which can be found in the file COPYING * 20 * included with this package. * 21 *******************************************************************/ 22 23 #define FDMI_DID 0xfffffaU 24 #define NameServer_DID 0xfffffcU 25 #define Fabric_Cntl_DID 0xfffffdU 26 #define Fabric_DID 0xfffffeU 27 #define Bcast_DID 0xffffffU 28 #define Mask_DID 0xffffffU 29 #define CT_DID_MASK 0xffff00U 30 #define Fabric_DID_MASK 0xfff000U 31 #define WELL_KNOWN_DID_MASK 0xfffff0U 32 33 #define PT2PT_LocalID 1 34 #define PT2PT_RemoteID 2 35 36 #define FF_DEF_EDTOV 2000 /* Default E_D_TOV (2000ms) */ 37 #define FF_DEF_ALTOV 15 /* Default AL_TIME (15ms) */ 38 #define FF_DEF_RATOV 10 /* Default RA_TOV (10s) */ 39 #define FF_DEF_ARBTOV 1900 /* Default ARB_TOV (1900ms) */ 40 41 #define LPFC_BUF_RING0 64 /* Number of buffers to post to RING 42 0 */ 43 44 #define FCELSSIZE 1024 /* maximum ELS transfer size */ 45 46 #define LPFC_FCP_RING 0 /* ring 0 for FCP initiator commands */ 47 #define LPFC_EXTRA_RING 1 /* ring 1 for other protocols */ 48 #define LPFC_ELS_RING 2 /* ring 2 for ELS commands */ 49 50 #define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */ 51 #define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */ 52 #define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 extra command ring entries */ 53 #define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 extra response ring entries */ 54 #define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */ 55 #define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */ 56 #define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */ 57 #define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */ 58 #define SLI2_IOCB_CMD_R3_ENTRIES 0 59 #define SLI2_IOCB_RSP_R3_ENTRIES 0 60 #define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24 61 #define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32 62 63 #define SLI2_IOCB_CMD_SIZE 32 64 #define SLI2_IOCB_RSP_SIZE 32 65 #define SLI3_IOCB_CMD_SIZE 128 66 #define SLI3_IOCB_RSP_SIZE 64 67 68 #define LPFC_UNREG_ALL_RPIS_VPORT 0xffff 69 #define LPFC_UNREG_ALL_DFLT_RPIS 0xffffffff 70 71 /* vendor ID used in SCSI netlink calls */ 72 #define LPFC_NL_VENDOR_ID (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX) 73 74 #define FW_REV_STR_SIZE 32 75 /* Common Transport structures and definitions */ 76 77 union CtRevisionId { 78 /* Structure is in Big Endian format */ 79 struct { 80 uint32_t Revision:8; 81 uint32_t InId:24; 82 } bits; 83 uint32_t word; 84 }; 85 86 union CtCommandResponse { 87 /* Structure is in Big Endian format */ 88 struct { 89 uint32_t CmdRsp:16; 90 uint32_t Size:16; 91 } bits; 92 uint32_t word; 93 }; 94 95 /* FC4 Feature bits for RFF_ID */ 96 #define FC4_FEATURE_TARGET 0x1 97 #define FC4_FEATURE_INIT 0x2 98 #define FC4_FEATURE_NVME_DISC 0x4 99 100 struct lpfc_sli_ct_request { 101 /* Structure is in Big Endian format */ 102 union CtRevisionId RevisionId; 103 uint8_t FsType; 104 uint8_t FsSubType; 105 uint8_t Options; 106 uint8_t Rsrvd1; 107 union CtCommandResponse CommandResponse; 108 uint8_t Rsrvd2; 109 uint8_t ReasonCode; 110 uint8_t Explanation; 111 uint8_t VendorUnique; 112 #define LPFC_CT_PREAMBLE 20 /* Size of CTReq + 4 up to here */ 113 114 union { 115 uint32_t PortID; 116 struct gid { 117 uint8_t PortType; /* for GID_PT requests */ 118 #define GID_PT_N_PORT 1 119 uint8_t DomainScope; 120 uint8_t AreaScope; 121 uint8_t Fc4Type; /* for GID_FT requests */ 122 } gid; 123 struct gid_ff { 124 uint8_t Flags; 125 uint8_t DomainScope; 126 uint8_t AreaScope; 127 uint8_t rsvd1; 128 uint8_t rsvd2; 129 uint8_t rsvd3; 130 uint8_t Fc4FBits; 131 uint8_t Fc4Type; 132 } gid_ff; 133 struct rft { 134 uint32_t PortId; /* For RFT_ID requests */ 135 136 #ifdef __BIG_ENDIAN_BITFIELD 137 uint32_t rsvd0:16; 138 uint32_t rsvd1:7; 139 uint32_t fcpReg:1; /* Type 8 */ 140 uint32_t rsvd2:2; 141 uint32_t ipReg:1; /* Type 5 */ 142 uint32_t rsvd3:5; 143 #else /* __LITTLE_ENDIAN_BITFIELD */ 144 uint32_t rsvd0:16; 145 uint32_t fcpReg:1; /* Type 8 */ 146 uint32_t rsvd1:7; 147 uint32_t rsvd3:5; 148 uint32_t ipReg:1; /* Type 5 */ 149 uint32_t rsvd2:2; 150 #endif 151 152 uint32_t rsvd[7]; 153 } rft; 154 struct rnn { 155 uint32_t PortId; /* For RNN_ID requests */ 156 uint8_t wwnn[8]; 157 } rnn; 158 struct rsnn { /* For RSNN_ID requests */ 159 uint8_t wwnn[8]; 160 uint8_t len; 161 uint8_t symbname[255]; 162 } rsnn; 163 struct da_id { /* For DA_ID requests */ 164 uint32_t port_id; 165 } da_id; 166 struct rspn { /* For RSPN_ID requests */ 167 uint32_t PortId; 168 uint8_t len; 169 uint8_t symbname[255]; 170 } rspn; 171 struct gff { 172 uint32_t PortId; 173 } gff; 174 struct gff_acc { 175 uint8_t fbits[128]; 176 } gff_acc; 177 struct gft { 178 uint32_t PortId; 179 } gft; 180 struct gft_acc { 181 uint32_t fc4_types[8]; 182 } gft_acc; 183 #define FCP_TYPE_FEATURE_OFFSET 7 184 struct rff { 185 uint32_t PortId; 186 uint8_t reserved[2]; 187 uint8_t fbits; 188 uint8_t type_code; /* type=8 for FCP */ 189 } rff; 190 } un; 191 }; 192 193 #define LPFC_MAX_CT_SIZE (60 * 4096) 194 195 #define SLI_CT_REVISION 1 196 #define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 197 sizeof(struct gid)) 198 #define GIDFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 199 sizeof(struct gid_ff)) 200 #define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 201 sizeof(struct gff)) 202 #define GFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 203 sizeof(struct gft)) 204 #define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 205 sizeof(struct rft)) 206 #define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 207 sizeof(struct rff)) 208 #define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 209 sizeof(struct rnn)) 210 #define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 211 sizeof(struct rsnn)) 212 #define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 213 sizeof(struct da_id)) 214 #define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 215 sizeof(struct rspn)) 216 217 /* 218 * FsType Definitions 219 */ 220 221 #define SLI_CT_MANAGEMENT_SERVICE 0xFA 222 #define SLI_CT_TIME_SERVICE 0xFB 223 #define SLI_CT_DIRECTORY_SERVICE 0xFC 224 #define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD 225 226 /* 227 * Directory Service Subtypes 228 */ 229 230 #define SLI_CT_DIRECTORY_NAME_SERVER 0x02 231 232 /* 233 * Response Codes 234 */ 235 236 #define SLI_CT_RESPONSE_FS_RJT 0x8001 237 #define SLI_CT_RESPONSE_FS_ACC 0x8002 238 239 /* 240 * Reason Codes 241 */ 242 243 #define SLI_CT_NO_ADDITIONAL_EXPL 0x0 244 #define SLI_CT_INVALID_COMMAND 0x01 245 #define SLI_CT_INVALID_VERSION 0x02 246 #define SLI_CT_LOGICAL_ERROR 0x03 247 #define SLI_CT_INVALID_IU_SIZE 0x04 248 #define SLI_CT_LOGICAL_BUSY 0x05 249 #define SLI_CT_PROTOCOL_ERROR 0x07 250 #define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09 251 #define SLI_CT_REQ_NOT_SUPPORTED 0x0b 252 #define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10 253 #define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11 254 #define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12 255 #define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13 256 #define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20 257 #define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21 258 #define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22 259 #define SLI_CT_VENDOR_UNIQUE 0xff 260 261 /* 262 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations 263 */ 264 265 #define SLI_CT_NO_PORT_ID 0x01 266 #define SLI_CT_NO_PORT_NAME 0x02 267 #define SLI_CT_NO_NODE_NAME 0x03 268 #define SLI_CT_NO_CLASS_OF_SERVICE 0x04 269 #define SLI_CT_NO_IP_ADDRESS 0x05 270 #define SLI_CT_NO_IPA 0x06 271 #define SLI_CT_NO_FC4_TYPES 0x07 272 #define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08 273 #define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09 274 #define SLI_CT_NO_PORT_TYPE 0x0A 275 #define SLI_CT_ACCESS_DENIED 0x10 276 #define SLI_CT_INVALID_PORT_ID 0x11 277 #define SLI_CT_DATABASE_EMPTY 0x12 278 #define SLI_CT_APP_ID_NOT_AVAILABLE 0x40 279 280 /* 281 * Name Server Command Codes 282 */ 283 284 #define SLI_CTNS_GA_NXT 0x0100 285 #define SLI_CTNS_GPN_ID 0x0112 286 #define SLI_CTNS_GNN_ID 0x0113 287 #define SLI_CTNS_GCS_ID 0x0114 288 #define SLI_CTNS_GFT_ID 0x0117 289 #define SLI_CTNS_GSPN_ID 0x0118 290 #define SLI_CTNS_GPT_ID 0x011A 291 #define SLI_CTNS_GFF_ID 0x011F 292 #define SLI_CTNS_GID_PN 0x0121 293 #define SLI_CTNS_GID_NN 0x0131 294 #define SLI_CTNS_GIP_NN 0x0135 295 #define SLI_CTNS_GIPA_NN 0x0136 296 #define SLI_CTNS_GSNN_NN 0x0139 297 #define SLI_CTNS_GNN_IP 0x0153 298 #define SLI_CTNS_GIPA_IP 0x0156 299 #define SLI_CTNS_GID_FT 0x0171 300 #define SLI_CTNS_GID_FF 0x01F1 301 #define SLI_CTNS_GID_PT 0x01A1 302 #define SLI_CTNS_RPN_ID 0x0212 303 #define SLI_CTNS_RNN_ID 0x0213 304 #define SLI_CTNS_RCS_ID 0x0214 305 #define SLI_CTNS_RFT_ID 0x0217 306 #define SLI_CTNS_RSPN_ID 0x0218 307 #define SLI_CTNS_RPT_ID 0x021A 308 #define SLI_CTNS_RFF_ID 0x021F 309 #define SLI_CTNS_RIP_NN 0x0235 310 #define SLI_CTNS_RIPA_NN 0x0236 311 #define SLI_CTNS_RSNN_NN 0x0239 312 #define SLI_CTNS_DA_ID 0x0300 313 314 /* 315 * Port Types 316 */ 317 318 #define SLI_CTPT_N_PORT 0x01 319 #define SLI_CTPT_NL_PORT 0x02 320 #define SLI_CTPT_FNL_PORT 0x03 321 #define SLI_CTPT_IP 0x04 322 #define SLI_CTPT_FCP 0x08 323 #define SLI_CTPT_NVME 0x28 324 #define SLI_CTPT_NX_PORT 0x7F 325 #define SLI_CTPT_F_PORT 0x81 326 #define SLI_CTPT_FL_PORT 0x82 327 #define SLI_CTPT_E_PORT 0x84 328 329 #define SLI_CT_LAST_ENTRY 0x80000000 330 331 /* Fibre Channel Service Parameter definitions */ 332 333 #define FC_PH_4_0 6 /* FC-PH version 4.0 */ 334 #define FC_PH_4_1 7 /* FC-PH version 4.1 */ 335 #define FC_PH_4_2 8 /* FC-PH version 4.2 */ 336 #define FC_PH_4_3 9 /* FC-PH version 4.3 */ 337 338 #define FC_PH_LOW 8 /* Lowest supported FC-PH version */ 339 #define FC_PH_HIGH 9 /* Highest supported FC-PH version */ 340 #define FC_PH3 0x20 /* FC-PH-3 version */ 341 342 #define FF_FRAME_SIZE 2048 343 344 struct lpfc_name { 345 union { 346 struct { 347 #ifdef __BIG_ENDIAN_BITFIELD 348 uint8_t nameType:4; /* FC Word 0, bit 28:31 */ 349 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 350 8:11 of IEEE ext */ 351 #else /* __LITTLE_ENDIAN_BITFIELD */ 352 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 353 8:11 of IEEE ext */ 354 uint8_t nameType:4; /* FC Word 0, bit 28:31 */ 355 #endif 356 357 #define NAME_IEEE 0x1 /* IEEE name - nameType */ 358 #define NAME_IEEE_EXT 0x2 /* IEEE extended name */ 359 #define NAME_FC_TYPE 0x3 /* FC native name type */ 360 #define NAME_IP_TYPE 0x4 /* IP address */ 361 #define NAME_CCITT_TYPE 0xC 362 #define NAME_CCITT_GR_TYPE 0xE 363 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE 364 extended Lsb */ 365 uint8_t IEEE[6]; /* FC IEEE address */ 366 } s; 367 uint8_t wwn[8]; 368 uint64_t name; 369 } u; 370 }; 371 372 struct csp { 373 uint8_t fcphHigh; /* FC Word 0, byte 0 */ 374 uint8_t fcphLow; 375 uint8_t bbCreditMsb; 376 uint8_t bbCreditLsb; /* FC Word 0, byte 3 */ 377 378 /* 379 * Word 1 Bit 31 in common service parameter is overloaded. 380 * Word 1 Bit 31 in FLOGI request is multiple NPort request 381 * Word 1 Bit 31 in FLOGI response is clean address bit 382 */ 383 #define clean_address_bit request_multiple_Nport /* Word 1, bit 31 */ 384 /* 385 * Word 1 Bit 30 in common service parameter is overloaded. 386 * Word 1 Bit 30 in FLOGI request is Virtual Fabrics 387 * Word 1 Bit 30 in PLOGI request is random offset 388 */ 389 #define virtual_fabric_support randomOffset /* Word 1, bit 30 */ 390 /* 391 * Word 1 Bit 29 in common service parameter is overloaded. 392 * Word 1 Bit 29 in FLOGI response is multiple NPort assignment 393 * Word 1 Bit 29 in FLOGI/PLOGI request is Valid Vendor Version Level 394 */ 395 #define valid_vendor_ver_level response_multiple_NPort /* Word 1, bit 29 */ 396 #ifdef __BIG_ENDIAN_BITFIELD 397 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ 398 uint16_t randomOffset:1; /* FC Word 1, bit 30 */ 399 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */ 400 uint16_t fPort:1; /* FC Word 1, bit 28 */ 401 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ 402 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ 403 uint16_t multicast:1; /* FC Word 1, bit 25 */ 404 uint16_t app_hdr_support:1; /* FC Word 1, bit 24 */ 405 406 uint16_t priority_tagging:1; /* FC Word 1, bit 23 */ 407 uint16_t simplex:1; /* FC Word 1, bit 22 */ 408 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ 409 uint16_t dhd:1; /* FC Word 1, bit 18 */ 410 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ 411 uint16_t payloadlength:1; /* FC Word 1, bit 16 */ 412 #else /* __LITTLE_ENDIAN_BITFIELD */ 413 uint16_t app_hdr_support:1; /* FC Word 1, bit 24 */ 414 uint16_t multicast:1; /* FC Word 1, bit 25 */ 415 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ 416 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ 417 uint16_t fPort:1; /* FC Word 1, bit 28 */ 418 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */ 419 uint16_t randomOffset:1; /* FC Word 1, bit 30 */ 420 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ 421 422 uint16_t payloadlength:1; /* FC Word 1, bit 16 */ 423 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ 424 uint16_t dhd:1; /* FC Word 1, bit 18 */ 425 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ 426 uint16_t simplex:1; /* FC Word 1, bit 22 */ 427 uint16_t priority_tagging:1; /* FC Word 1, bit 23 */ 428 #endif 429 430 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */ 431 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */ 432 union { 433 struct { 434 uint8_t word2Reserved1; /* FC Word 2 byte 0 */ 435 436 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */ 437 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */ 438 439 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */ 440 } nPort; 441 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */ 442 } w2; 443 444 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */ 445 }; 446 447 struct class_parms { 448 #ifdef __BIG_ENDIAN_BITFIELD 449 uint8_t classValid:1; /* FC Word 0, bit 31 */ 450 uint8_t intermix:1; /* FC Word 0, bit 30 */ 451 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ 452 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ 453 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ 454 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ 455 #else /* __LITTLE_ENDIAN_BITFIELD */ 456 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ 457 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ 458 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ 459 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ 460 uint8_t intermix:1; /* FC Word 0, bit 30 */ 461 uint8_t classValid:1; /* FC Word 0, bit 31 */ 462 463 #endif 464 465 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */ 466 467 #ifdef __BIG_ENDIAN_BITFIELD 468 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ 469 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ 470 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ 471 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ 472 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ 473 #else /* __LITTLE_ENDIAN_BITFIELD */ 474 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ 475 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ 476 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ 477 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ 478 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ 479 #endif 480 481 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */ 482 483 #ifdef __BIG_ENDIAN_BITFIELD 484 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ 485 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ 486 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ 487 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ 488 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ 489 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ 490 #else /* __LITTLE_ENDIAN_BITFIELD */ 491 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ 492 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ 493 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ 494 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ 495 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ 496 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ 497 #endif 498 499 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */ 500 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */ 501 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */ 502 503 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */ 504 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */ 505 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */ 506 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */ 507 508 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */ 509 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */ 510 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */ 511 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */ 512 }; 513 514 #define FAPWWN_KEY_VENDOR 0x42524344 /*valid vendor version fawwpn key*/ 515 516 struct serv_parm { /* Structure is in Big Endian format */ 517 struct csp cmn; 518 struct lpfc_name portName; 519 struct lpfc_name nodeName; 520 struct class_parms cls1; 521 struct class_parms cls2; 522 struct class_parms cls3; 523 struct class_parms cls4; 524 union { 525 uint8_t vendorVersion[16]; 526 struct { 527 uint32_t vid; 528 #define LPFC_VV_EMLX_ID 0x454d4c58 /* EMLX */ 529 uint32_t flags; 530 #define LPFC_VV_SUPPRESS_RSP 1 531 } vv; 532 } un; 533 }; 534 535 /* 536 * Virtual Fabric Tagging Header 537 */ 538 struct fc_vft_header { 539 uint32_t word0; 540 #define fc_vft_hdr_r_ctl_SHIFT 24 541 #define fc_vft_hdr_r_ctl_MASK 0xFF 542 #define fc_vft_hdr_r_ctl_WORD word0 543 #define fc_vft_hdr_ver_SHIFT 22 544 #define fc_vft_hdr_ver_MASK 0x3 545 #define fc_vft_hdr_ver_WORD word0 546 #define fc_vft_hdr_type_SHIFT 18 547 #define fc_vft_hdr_type_MASK 0xF 548 #define fc_vft_hdr_type_WORD word0 549 #define fc_vft_hdr_e_SHIFT 16 550 #define fc_vft_hdr_e_MASK 0x1 551 #define fc_vft_hdr_e_WORD word0 552 #define fc_vft_hdr_priority_SHIFT 13 553 #define fc_vft_hdr_priority_MASK 0x7 554 #define fc_vft_hdr_priority_WORD word0 555 #define fc_vft_hdr_vf_id_SHIFT 1 556 #define fc_vft_hdr_vf_id_MASK 0xFFF 557 #define fc_vft_hdr_vf_id_WORD word0 558 uint32_t word1; 559 #define fc_vft_hdr_hopct_SHIFT 24 560 #define fc_vft_hdr_hopct_MASK 0xFF 561 #define fc_vft_hdr_hopct_WORD word1 562 }; 563 564 #include <uapi/scsi/fc/fc_els.h> 565 566 /* 567 * Extended Link Service LS_COMMAND codes (Payload Word 0) 568 */ 569 #ifdef __BIG_ENDIAN_BITFIELD 570 #define ELS_CMD_MASK 0xffff0000 571 #define ELS_RSP_MASK 0xff000000 572 #define ELS_CMD_LS_RJT 0x01000000 573 #define ELS_CMD_ACC 0x02000000 574 #define ELS_CMD_PLOGI 0x03000000 575 #define ELS_CMD_FLOGI 0x04000000 576 #define ELS_CMD_LOGO 0x05000000 577 #define ELS_CMD_ABTX 0x06000000 578 #define ELS_CMD_RCS 0x07000000 579 #define ELS_CMD_RES 0x08000000 580 #define ELS_CMD_RSS 0x09000000 581 #define ELS_CMD_RSI 0x0A000000 582 #define ELS_CMD_ESTS 0x0B000000 583 #define ELS_CMD_ESTC 0x0C000000 584 #define ELS_CMD_ADVC 0x0D000000 585 #define ELS_CMD_RTV 0x0E000000 586 #define ELS_CMD_RLS 0x0F000000 587 #define ELS_CMD_ECHO 0x10000000 588 #define ELS_CMD_TEST 0x11000000 589 #define ELS_CMD_RRQ 0x12000000 590 #define ELS_CMD_REC 0x13000000 591 #define ELS_CMD_RDP 0x18000000 592 #define ELS_CMD_RDF 0x19000000 593 #define ELS_CMD_PRLI 0x20100014 594 #define ELS_CMD_NVMEPRLI 0x20140018 595 #define ELS_CMD_PRLO 0x21100014 596 #define ELS_CMD_PRLO_ACC 0x02100014 597 #define ELS_CMD_PDISC 0x50000000 598 #define ELS_CMD_FDISC 0x51000000 599 #define ELS_CMD_ADISC 0x52000000 600 #define ELS_CMD_FARP 0x54000000 601 #define ELS_CMD_FARPR 0x55000000 602 #define ELS_CMD_RPL 0x57000000 603 #define ELS_CMD_FAN 0x60000000 604 #define ELS_CMD_RSCN 0x61040000 605 #define ELS_CMD_RSCN_XMT 0x61040008 606 #define ELS_CMD_SCR 0x62000000 607 #define ELS_CMD_RNID 0x78000000 608 #define ELS_CMD_LIRR 0x7A000000 609 #define ELS_CMD_LCB 0x81000000 610 #define ELS_CMD_FPIN 0x16000000 611 #define ELS_CMD_EDC 0x17000000 612 #define ELS_CMD_QFPA 0xB0000000 613 #define ELS_CMD_UVEM 0xB1000000 614 #else /* __LITTLE_ENDIAN_BITFIELD */ 615 #define ELS_CMD_MASK 0xffff 616 #define ELS_RSP_MASK 0xff 617 #define ELS_CMD_LS_RJT 0x01 618 #define ELS_CMD_ACC 0x02 619 #define ELS_CMD_PLOGI 0x03 620 #define ELS_CMD_FLOGI 0x04 621 #define ELS_CMD_LOGO 0x05 622 #define ELS_CMD_ABTX 0x06 623 #define ELS_CMD_RCS 0x07 624 #define ELS_CMD_RES 0x08 625 #define ELS_CMD_RSS 0x09 626 #define ELS_CMD_RSI 0x0A 627 #define ELS_CMD_ESTS 0x0B 628 #define ELS_CMD_ESTC 0x0C 629 #define ELS_CMD_ADVC 0x0D 630 #define ELS_CMD_RTV 0x0E 631 #define ELS_CMD_RLS 0x0F 632 #define ELS_CMD_ECHO 0x10 633 #define ELS_CMD_TEST 0x11 634 #define ELS_CMD_RRQ 0x12 635 #define ELS_CMD_REC 0x13 636 #define ELS_CMD_RDP 0x18 637 #define ELS_CMD_RDF 0x19 638 #define ELS_CMD_PRLI 0x14001020 639 #define ELS_CMD_NVMEPRLI 0x18001420 640 #define ELS_CMD_PRLO 0x14001021 641 #define ELS_CMD_PRLO_ACC 0x14001002 642 #define ELS_CMD_PDISC 0x50 643 #define ELS_CMD_FDISC 0x51 644 #define ELS_CMD_ADISC 0x52 645 #define ELS_CMD_FARP 0x54 646 #define ELS_CMD_FARPR 0x55 647 #define ELS_CMD_RPL 0x57 648 #define ELS_CMD_FAN 0x60 649 #define ELS_CMD_RSCN 0x0461 650 #define ELS_CMD_RSCN_XMT 0x08000461 651 #define ELS_CMD_SCR 0x62 652 #define ELS_CMD_RNID 0x78 653 #define ELS_CMD_LIRR 0x7A 654 #define ELS_CMD_LCB 0x81 655 #define ELS_CMD_FPIN ELS_FPIN 656 #define ELS_CMD_EDC ELS_EDC 657 #define ELS_CMD_QFPA 0xB0 658 #define ELS_CMD_UVEM 0xB1 659 #endif 660 661 /* 662 * LS_RJT Payload Definition 663 */ 664 665 struct ls_rjt { /* Structure is in Big Endian format */ 666 union { 667 uint32_t lsRjtError; 668 struct { 669 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */ 670 671 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */ 672 /* LS_RJT reason codes */ 673 #define LSRJT_INVALID_CMD 0x01 674 #define LSRJT_LOGICAL_ERR 0x03 675 #define LSRJT_LOGICAL_BSY 0x05 676 #define LSRJT_PROTOCOL_ERR 0x07 677 #define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */ 678 #define LSRJT_CMD_UNSUPPORTED 0x0B 679 #define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */ 680 681 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */ 682 /* LS_RJT reason explanation */ 683 #define LSEXP_NOTHING_MORE 0x00 684 #define LSEXP_SPARM_OPTIONS 0x01 685 #define LSEXP_SPARM_ICTL 0x03 686 #define LSEXP_SPARM_RCTL 0x05 687 #define LSEXP_SPARM_RCV_SIZE 0x07 688 #define LSEXP_SPARM_CONCUR_SEQ 0x09 689 #define LSEXP_SPARM_CREDIT 0x0B 690 #define LSEXP_INVALID_PNAME 0x0D 691 #define LSEXP_INVALID_NNAME 0x0E 692 #define LSEXP_INVALID_CSP 0x0F 693 #define LSEXP_INVALID_ASSOC_HDR 0x11 694 #define LSEXP_ASSOC_HDR_REQ 0x13 695 #define LSEXP_INVALID_O_SID 0x15 696 #define LSEXP_INVALID_OX_RX 0x17 697 #define LSEXP_CMD_IN_PROGRESS 0x19 698 #define LSEXP_PORT_LOGIN_REQ 0x1E 699 #define LSEXP_INVALID_NPORT_ID 0x1F 700 #define LSEXP_INVALID_SEQ_ID 0x21 701 #define LSEXP_INVALID_XCHG 0x23 702 #define LSEXP_INACTIVE_XCHG 0x25 703 #define LSEXP_RQ_REQUIRED 0x27 704 #define LSEXP_OUT_OF_RESOURCE 0x29 705 #define LSEXP_CANT_GIVE_DATA 0x2A 706 #define LSEXP_REQ_UNSUPPORTED 0x2C 707 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */ 708 } b; 709 } un; 710 }; 711 712 /* 713 * N_Port Login (FLOGO/PLOGO Request) Payload Definition 714 */ 715 716 typedef struct _LOGO { /* Structure is in Big Endian format */ 717 union { 718 uint32_t nPortId32; /* Access nPortId as a word */ 719 struct { 720 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */ 721 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */ 722 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */ 723 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */ 724 } b; 725 } un; 726 struct lpfc_name portName; /* N_port name field */ 727 } LOGO; 728 729 /* 730 * FCP Login (PRLI Request / ACC) Payload Definition 731 */ 732 733 #define PRLX_PAGE_LEN 0x10 734 #define TPRLO_PAGE_LEN 0x14 735 736 typedef struct _PRLI { /* Structure is in Big Endian format */ 737 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */ 738 739 #define PRLI_FCP_TYPE 0x08 740 #define PRLI_NVME_TYPE 0x28 741 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ 742 743 #ifdef __BIG_ENDIAN_BITFIELD 744 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 745 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 746 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ 747 748 /* ACC = imagePairEstablished */ 749 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ 750 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 751 #else /* __LITTLE_ENDIAN_BITFIELD */ 752 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 753 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ 754 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ 755 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 756 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 757 /* ACC = imagePairEstablished */ 758 #endif 759 760 #define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */ 761 #define PRLI_NO_RESOURCES 0x2 762 #define PRLI_INIT_INCOMPLETE 0x3 763 #define PRLI_NO_SUCH_PA 0x4 764 #define PRLI_PREDEF_CONFIG 0x5 765 #define PRLI_PARTIAL_SUCCESS 0x6 766 #define PRLI_INVALID_PAGE_CNT 0x7 767 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ 768 769 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ 770 771 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ 772 773 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */ 774 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */ 775 776 #ifdef __BIG_ENDIAN_BITFIELD 777 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ 778 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ 779 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ 780 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ 781 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ 782 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ 783 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ 784 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ 785 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ 786 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ 787 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ 788 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ 789 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ 790 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ 791 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ 792 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ 793 #else /* __LITTLE_ENDIAN_BITFIELD */ 794 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ 795 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ 796 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ 797 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ 798 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ 799 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ 800 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ 801 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ 802 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ 803 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ 804 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ 805 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ 806 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ 807 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ 808 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ 809 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ 810 #endif 811 } PRLI; 812 813 /* 814 * FCP Logout (PRLO Request / ACC) Payload Definition 815 */ 816 817 typedef struct _PRLO { /* Structure is in Big Endian format */ 818 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */ 819 820 #define PRLO_FCP_TYPE 0x08 821 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ 822 823 #ifdef __BIG_ENDIAN_BITFIELD 824 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 825 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 826 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ 827 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 828 #else /* __LITTLE_ENDIAN_BITFIELD */ 829 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 830 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ 831 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 832 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 833 #endif 834 835 #define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */ 836 #define PRLO_NO_SUCH_IMAGE 0x4 837 #define PRLO_INVALID_PAGE_CNT 0x7 838 839 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ 840 841 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ 842 843 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ 844 845 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */ 846 } PRLO; 847 848 typedef struct _ADISC { /* Structure is in Big Endian format */ 849 uint32_t hardAL_PA; 850 struct lpfc_name portName; 851 struct lpfc_name nodeName; 852 uint32_t DID; 853 } __packed ADISC; 854 855 typedef struct _FARP { /* Structure is in Big Endian format */ 856 uint32_t Mflags:8; 857 uint32_t Odid:24; 858 #define FARP_NO_ACTION 0 /* FARP information enclosed, no 859 action */ 860 #define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */ 861 #define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */ 862 #define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */ 863 #define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not 864 supported */ 865 #define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not 866 supported */ 867 uint32_t Rflags:8; 868 uint32_t Rdid:24; 869 #define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */ 870 #define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */ 871 struct lpfc_name OportName; 872 struct lpfc_name OnodeName; 873 struct lpfc_name RportName; 874 struct lpfc_name RnodeName; 875 uint8_t Oipaddr[16]; 876 uint8_t Ripaddr[16]; 877 } FARP; 878 879 typedef struct _FAN { /* Structure is in Big Endian format */ 880 uint32_t Fdid; 881 struct lpfc_name FportName; 882 struct lpfc_name FnodeName; 883 } __packed FAN; 884 885 typedef struct _SCR { /* Structure is in Big Endian format */ 886 uint8_t resvd1; 887 uint8_t resvd2; 888 uint8_t resvd3; 889 uint8_t Function; 890 #define SCR_FUNC_FABRIC 0x01 891 #define SCR_FUNC_NPORT 0x02 892 #define SCR_FUNC_FULL 0x03 893 #define SCR_CLEAR 0xff 894 } SCR; 895 896 typedef struct _RNID_TOP_DISC { 897 struct lpfc_name portName; 898 uint8_t resvd[8]; 899 uint32_t unitType; 900 #define RNID_HBA 0x7 901 #define RNID_HOST 0xa 902 #define RNID_DRIVER 0xd 903 uint32_t physPort; 904 uint32_t attachedNodes; 905 uint16_t ipVersion; 906 #define RNID_IPV4 0x1 907 #define RNID_IPV6 0x2 908 uint16_t UDPport; 909 uint8_t ipAddr[16]; 910 uint16_t resvd1; 911 uint16_t flags; 912 #define RNID_TD_SUPPORT 0x1 913 #define RNID_LP_VALID 0x2 914 } RNID_TOP_DISC; 915 916 typedef struct _RNID { /* Structure is in Big Endian format */ 917 uint8_t Format; 918 #define RNID_TOPOLOGY_DISC 0xdf 919 uint8_t CommonLen; 920 uint8_t resvd1; 921 uint8_t SpecificLen; 922 struct lpfc_name portName; 923 struct lpfc_name nodeName; 924 union { 925 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */ 926 } un; 927 } __packed RNID; 928 929 struct RLS { /* Structure is in Big Endian format */ 930 uint32_t rls; 931 #define rls_rsvd_SHIFT 24 932 #define rls_rsvd_MASK 0x000000ff 933 #define rls_rsvd_WORD rls 934 #define rls_did_SHIFT 0 935 #define rls_did_MASK 0x00ffffff 936 #define rls_did_WORD rls 937 }; 938 939 struct RLS_RSP { /* Structure is in Big Endian format */ 940 uint32_t linkFailureCnt; 941 uint32_t lossSyncCnt; 942 uint32_t lossSignalCnt; 943 uint32_t primSeqErrCnt; 944 uint32_t invalidXmitWord; 945 uint32_t crcCnt; 946 }; 947 948 struct RRQ { /* Structure is in Big Endian format */ 949 uint32_t rrq; 950 #define rrq_rsvd_SHIFT 24 951 #define rrq_rsvd_MASK 0x000000ff 952 #define rrq_rsvd_WORD rrq 953 #define rrq_did_SHIFT 0 954 #define rrq_did_MASK 0x00ffffff 955 #define rrq_did_WORD rrq 956 uint32_t rrq_exchg; 957 #define rrq_oxid_SHIFT 16 958 #define rrq_oxid_MASK 0xffff 959 #define rrq_oxid_WORD rrq_exchg 960 #define rrq_rxid_SHIFT 0 961 #define rrq_rxid_MASK 0xffff 962 #define rrq_rxid_WORD rrq_exchg 963 }; 964 965 #define LPFC_MAX_VFN_PER_PFN 255 /* Maximum VFs allowed per ARI */ 966 #define LPFC_DEF_VFN_PER_PFN 0 /* Default VFs due to platform limitation*/ 967 968 struct RTV_RSP { /* Structure is in Big Endian format */ 969 uint32_t ratov; 970 uint32_t edtov; 971 uint32_t qtov; 972 #define qtov_rsvd0_SHIFT 28 973 #define qtov_rsvd0_MASK 0x0000000f 974 #define qtov_rsvd0_WORD qtov /* reserved */ 975 #define qtov_edtovres_SHIFT 27 976 #define qtov_edtovres_MASK 0x00000001 977 #define qtov_edtovres_WORD qtov /* E_D_TOV Resolution */ 978 #define qtov__rsvd1_SHIFT 19 979 #define qtov_rsvd1_MASK 0x0000003f 980 #define qtov_rsvd1_WORD qtov /* reserved */ 981 #define qtov_rttov_SHIFT 18 982 #define qtov_rttov_MASK 0x00000001 983 #define qtov_rttov_WORD qtov /* R_T_TOV value */ 984 #define qtov_rsvd2_SHIFT 0 985 #define qtov_rsvd2_MASK 0x0003ffff 986 #define qtov_rsvd2_WORD qtov /* reserved */ 987 }; 988 989 990 typedef struct _RPL { /* Structure is in Big Endian format */ 991 uint32_t maxsize; 992 uint32_t index; 993 } RPL; 994 995 typedef struct _PORT_NUM_BLK { 996 uint32_t portNum; 997 uint32_t portID; 998 struct lpfc_name portName; 999 } PORT_NUM_BLK; 1000 1001 typedef struct _RPL_RSP { /* Structure is in Big Endian format */ 1002 uint32_t listLen; 1003 uint32_t index; 1004 PORT_NUM_BLK port_num_blk; 1005 } RPL_RSP; 1006 1007 /* This is used for RSCN command */ 1008 typedef struct _D_ID { /* Structure is in Big Endian format */ 1009 union { 1010 uint32_t word; 1011 struct { 1012 #ifdef __BIG_ENDIAN_BITFIELD 1013 uint8_t resv; 1014 uint8_t domain; 1015 uint8_t area; 1016 uint8_t id; 1017 #else /* __LITTLE_ENDIAN_BITFIELD */ 1018 uint8_t id; 1019 uint8_t area; 1020 uint8_t domain; 1021 uint8_t resv; 1022 #endif 1023 } b; 1024 } un; 1025 } D_ID; 1026 1027 #define RSCN_ADDRESS_FORMAT_PORT 0x0 1028 #define RSCN_ADDRESS_FORMAT_AREA 0x1 1029 #define RSCN_ADDRESS_FORMAT_DOMAIN 0x2 1030 #define RSCN_ADDRESS_FORMAT_FABRIC 0x3 1031 #define RSCN_ADDRESS_FORMAT_MASK 0x3 1032 1033 /* 1034 * Structure to define all ELS Payload types 1035 */ 1036 1037 typedef struct _ELS_PKT { /* Structure is in Big Endian format */ 1038 uint8_t elsCode; /* FC Word 0, bit 24:31 */ 1039 uint8_t elsByte1; 1040 uint8_t elsByte2; 1041 uint8_t elsByte3; 1042 union { 1043 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */ 1044 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */ 1045 LOGO logo; /* Payload for PLOGO/FLOGO/ACC */ 1046 PRLI prli; /* Payload for PRLI/ACC */ 1047 PRLO prlo; /* Payload for PRLO/ACC */ 1048 ADISC adisc; /* Payload for ADISC/ACC */ 1049 FARP farp; /* Payload for FARP/ACC */ 1050 FAN fan; /* Payload for FAN */ 1051 SCR scr; /* Payload for SCR/ACC */ 1052 RNID rnid; /* Payload for RNID */ 1053 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */ 1054 } un; 1055 } ELS_PKT; 1056 1057 /* 1058 * Link Cable Beacon (LCB) ELS Frame 1059 */ 1060 1061 struct fc_lcb_request_frame { 1062 uint32_t lcb_command; /* ELS command opcode (0x81) */ 1063 uint8_t lcb_sub_command;/* LCB Payload Word 1, bit 24:31 */ 1064 #define LPFC_LCB_ON 0x1 1065 #define LPFC_LCB_OFF 0x2 1066 uint8_t reserved[2]; 1067 uint8_t capability; /* LCB Payload Word 1, bit 0:7 */ 1068 uint8_t lcb_type; /* LCB Payload Word 2, bit 24:31 */ 1069 #define LPFC_LCB_GREEN 0x1 1070 #define LPFC_LCB_AMBER 0x2 1071 uint8_t lcb_frequency; /* LCB Payload Word 2, bit 16:23 */ 1072 #define LCB_CAPABILITY_DURATION 1 1073 #define BEACON_VERSION_V1 1 1074 #define BEACON_VERSION_V0 0 1075 uint16_t lcb_duration; /* LCB Payload Word 2, bit 15:0 */ 1076 }; 1077 1078 /* 1079 * Link Cable Beacon (LCB) ELS Response Frame 1080 */ 1081 struct fc_lcb_res_frame { 1082 uint32_t lcb_ls_acc; /* Acceptance of LCB request (0x02) */ 1083 uint8_t lcb_sub_command;/* LCB Payload Word 1, bit 24:31 */ 1084 uint8_t reserved[2]; 1085 uint8_t capability; /* LCB Payload Word 1, bit 0:7 */ 1086 uint8_t lcb_type; /* LCB Payload Word 2, bit 24:31 */ 1087 uint8_t lcb_frequency; /* LCB Payload Word 2, bit 16:23 */ 1088 uint16_t lcb_duration; /* LCB Payload Word 2, bit 15:0 */ 1089 }; 1090 1091 /* 1092 * Read Diagnostic Parameters (RDP) ELS frame. 1093 */ 1094 #define SFF_PG0_IDENT_SFP 0x3 1095 1096 #define SFP_FLAG_PT_OPTICAL 0x0 1097 #define SFP_FLAG_PT_SWLASER 0x01 1098 #define SFP_FLAG_PT_LWLASER_LC1310 0x02 1099 #define SFP_FLAG_PT_LWLASER_LL1550 0x03 1100 #define SFP_FLAG_PT_MASK 0x0F 1101 #define SFP_FLAG_PT_SHIFT 0 1102 1103 #define SFP_FLAG_IS_OPTICAL_PORT 0x01 1104 #define SFP_FLAG_IS_OPTICAL_MASK 0x010 1105 #define SFP_FLAG_IS_OPTICAL_SHIFT 4 1106 1107 #define SFP_FLAG_IS_DESC_VALID 0x01 1108 #define SFP_FLAG_IS_DESC_VALID_MASK 0x020 1109 #define SFP_FLAG_IS_DESC_VALID_SHIFT 5 1110 1111 #define SFP_FLAG_CT_UNKNOWN 0x0 1112 #define SFP_FLAG_CT_SFP_PLUS 0x01 1113 #define SFP_FLAG_CT_MASK 0x3C 1114 #define SFP_FLAG_CT_SHIFT 6 1115 1116 struct fc_rdp_port_name_info { 1117 uint8_t wwnn[8]; 1118 uint8_t wwpn[8]; 1119 }; 1120 1121 1122 /* 1123 * Link Error Status Block Structure (FC-FS-3) for RDP 1124 * This similar to RPS ELS 1125 */ 1126 struct fc_link_status { 1127 uint32_t link_failure_cnt; 1128 uint32_t loss_of_synch_cnt; 1129 uint32_t loss_of_signal_cnt; 1130 uint32_t primitive_seq_proto_err; 1131 uint32_t invalid_trans_word; 1132 uint32_t invalid_crc_cnt; 1133 1134 }; 1135 1136 #define RDP_PORT_NAMES_DESC_TAG 0x00010003 1137 struct fc_rdp_port_name_desc { 1138 uint32_t tag; /* 0001 0003h */ 1139 uint32_t length; /* set to size of payload struct */ 1140 struct fc_rdp_port_name_info port_names; 1141 }; 1142 1143 1144 struct fc_rdp_fec_info { 1145 uint32_t CorrectedBlocks; 1146 uint32_t UncorrectableBlocks; 1147 }; 1148 1149 #define RDP_FEC_DESC_TAG 0x00010005 1150 struct fc_fec_rdp_desc { 1151 uint32_t tag; 1152 uint32_t length; 1153 struct fc_rdp_fec_info info; 1154 }; 1155 1156 struct fc_rdp_link_error_status_payload_info { 1157 struct fc_link_status link_status; /* 24 bytes */ 1158 uint32_t port_type; /* bits 31-30 only */ 1159 }; 1160 1161 #define RDP_LINK_ERROR_STATUS_DESC_TAG 0x00010002 1162 struct fc_rdp_link_error_status_desc { 1163 uint32_t tag; /* 0001 0002h */ 1164 uint32_t length; /* set to size of payload struct */ 1165 struct fc_rdp_link_error_status_payload_info info; 1166 }; 1167 1168 #define VN_PT_PHY_UNKNOWN 0x00 1169 #define VN_PT_PHY_PF_PORT 0x01 1170 #define VN_PT_PHY_ETH_MAC 0x10 1171 #define VN_PT_PHY_SHIFT 30 1172 1173 #define RDP_PS_1GB 0x8000 1174 #define RDP_PS_2GB 0x4000 1175 #define RDP_PS_4GB 0x2000 1176 #define RDP_PS_10GB 0x1000 1177 #define RDP_PS_8GB 0x0800 1178 #define RDP_PS_16GB 0x0400 1179 #define RDP_PS_32GB 0x0200 1180 #define RDP_PS_64GB 0x0100 1181 #define RDP_PS_128GB 0x0080 1182 #define RDP_PS_256GB 0x0040 1183 1184 #define RDP_CAP_USER_CONFIGURED 0x0002 1185 #define RDP_CAP_UNKNOWN 0x0001 1186 #define RDP_PS_UNKNOWN 0x0002 1187 #define RDP_PS_NOT_ESTABLISHED 0x0001 1188 1189 struct fc_rdp_port_speed { 1190 uint16_t capabilities; 1191 uint16_t speed; 1192 }; 1193 1194 struct fc_rdp_port_speed_info { 1195 struct fc_rdp_port_speed port_speed; 1196 }; 1197 1198 #define RDP_PORT_SPEED_DESC_TAG 0x00010001 1199 struct fc_rdp_port_speed_desc { 1200 uint32_t tag; /* 00010001h */ 1201 uint32_t length; /* set to size of payload struct */ 1202 struct fc_rdp_port_speed_info info; 1203 }; 1204 1205 #define RDP_NPORT_ID_SIZE 4 1206 #define RDP_N_PORT_DESC_TAG 0x00000003 1207 struct fc_rdp_nport_desc { 1208 uint32_t tag; /* 0000 0003h, big endian */ 1209 uint32_t length; /* size of RDP_N_PORT_ID struct */ 1210 uint32_t nport_id : 12; 1211 uint32_t reserved : 8; 1212 }; 1213 1214 1215 struct fc_rdp_link_service_info { 1216 uint32_t els_req; /* Request payload word 0 value.*/ 1217 }; 1218 1219 #define RDP_LINK_SERVICE_DESC_TAG 0x00000001 1220 struct fc_rdp_link_service_desc { 1221 uint32_t tag; /* Descriptor tag 1 */ 1222 uint32_t length; /* set to size of payload struct. */ 1223 struct fc_rdp_link_service_info payload; 1224 /* must be ELS req Word 0(0x18) */ 1225 }; 1226 1227 struct fc_rdp_sfp_info { 1228 uint16_t temperature; 1229 uint16_t vcc; 1230 uint16_t tx_bias; 1231 uint16_t tx_power; 1232 uint16_t rx_power; 1233 uint16_t flags; 1234 }; 1235 1236 #define RDP_SFP_DESC_TAG 0x00010000 1237 struct fc_rdp_sfp_desc { 1238 uint32_t tag; 1239 uint32_t length; /* set to size of sfp_info struct */ 1240 struct fc_rdp_sfp_info sfp_info; 1241 }; 1242 1243 /* Buffer Credit Descriptor */ 1244 struct fc_rdp_bbc_info { 1245 uint32_t port_bbc; /* FC_Port buffer-to-buffer credit */ 1246 uint32_t attached_port_bbc; 1247 uint32_t rtt; /* Round trip time */ 1248 }; 1249 #define RDP_BBC_DESC_TAG 0x00010006 1250 struct fc_rdp_bbc_desc { 1251 uint32_t tag; 1252 uint32_t length; 1253 struct fc_rdp_bbc_info bbc_info; 1254 }; 1255 1256 /* Optical Element Type Transgression Flags */ 1257 #define RDP_OET_LOW_WARNING 0x1 1258 #define RDP_OET_HIGH_WARNING 0x2 1259 #define RDP_OET_LOW_ALARM 0x4 1260 #define RDP_OET_HIGH_ALARM 0x8 1261 1262 #define RDP_OED_TEMPERATURE 0x1 1263 #define RDP_OED_VOLTAGE 0x2 1264 #define RDP_OED_TXBIAS 0x3 1265 #define RDP_OED_TXPOWER 0x4 1266 #define RDP_OED_RXPOWER 0x5 1267 1268 #define RDP_OED_TYPE_SHIFT 28 1269 /* Optical Element Data descriptor */ 1270 struct fc_rdp_oed_info { 1271 uint16_t hi_alarm; 1272 uint16_t lo_alarm; 1273 uint16_t hi_warning; 1274 uint16_t lo_warning; 1275 uint32_t function_flags; 1276 }; 1277 #define RDP_OED_DESC_TAG 0x00010007 1278 struct fc_rdp_oed_sfp_desc { 1279 uint32_t tag; 1280 uint32_t length; 1281 struct fc_rdp_oed_info oed_info; 1282 }; 1283 1284 /* Optical Product Data descriptor */ 1285 struct fc_rdp_opd_sfp_info { 1286 uint8_t vendor_name[16]; 1287 uint8_t model_number[16]; 1288 uint8_t serial_number[16]; 1289 uint8_t revision[4]; 1290 uint8_t date[8]; 1291 }; 1292 1293 #define RDP_OPD_DESC_TAG 0x00010008 1294 struct fc_rdp_opd_sfp_desc { 1295 uint32_t tag; 1296 uint32_t length; 1297 struct fc_rdp_opd_sfp_info opd_info; 1298 }; 1299 1300 struct fc_rdp_req_frame { 1301 uint32_t rdp_command; /* ELS command opcode (0x18)*/ 1302 uint32_t rdp_des_length; /* RDP Payload Word 1 */ 1303 struct fc_rdp_nport_desc nport_id_desc; /* RDP Payload Word 2 - 4 */ 1304 }; 1305 1306 1307 struct fc_rdp_res_frame { 1308 uint32_t reply_sequence; /* FC word0 LS_ACC or LS_RJT */ 1309 uint32_t length; /* FC Word 1 */ 1310 struct fc_rdp_link_service_desc link_service_desc; /* Word 2 -4 */ 1311 struct fc_rdp_sfp_desc sfp_desc; /* Word 5 -9 */ 1312 struct fc_rdp_port_speed_desc portspeed_desc; /* Word 10 -12 */ 1313 struct fc_rdp_link_error_status_desc link_error_desc; /* Word 13 -21 */ 1314 struct fc_rdp_port_name_desc diag_port_names_desc; /* Word 22 -27 */ 1315 struct fc_rdp_port_name_desc attached_port_names_desc;/* Word 28 -33 */ 1316 struct fc_fec_rdp_desc fec_desc; /* FC word 34-37*/ 1317 struct fc_rdp_bbc_desc bbc_desc; /* FC Word 38-42*/ 1318 struct fc_rdp_oed_sfp_desc oed_temp_desc; /* FC Word 43-47*/ 1319 struct fc_rdp_oed_sfp_desc oed_voltage_desc; /* FC word 48-52*/ 1320 struct fc_rdp_oed_sfp_desc oed_txbias_desc; /* FC word 53-57*/ 1321 struct fc_rdp_oed_sfp_desc oed_txpower_desc; /* FC word 58-62*/ 1322 struct fc_rdp_oed_sfp_desc oed_rxpower_desc; /* FC word 63-67*/ 1323 struct fc_rdp_opd_sfp_desc opd_desc; /* FC word 68-84*/ 1324 }; 1325 1326 1327 /* UVEM */ 1328 1329 #define LPFC_UVEM_SIZE 60 1330 #define LPFC_UVEM_VEM_ID_DESC_SIZE 16 1331 #define LPFC_UVEM_VE_MAP_DESC_SIZE 20 1332 1333 #define VEM_ID_DESC_TAG 0x0001000A 1334 struct lpfc_vem_id_desc { 1335 uint32_t tag; 1336 uint32_t length; 1337 uint8_t vem_id[16]; 1338 }; 1339 1340 #define LPFC_QFPA_SIZE 4 1341 1342 #define INSTANTIATED_VE_DESC_TAG 0x0001000B 1343 struct instantiated_ve_desc { 1344 uint32_t tag; 1345 uint32_t length; 1346 uint8_t global_vem_id[16]; 1347 uint32_t word6; 1348 #define lpfc_instantiated_local_id_SHIFT 0 1349 #define lpfc_instantiated_local_id_MASK 0x000000ff 1350 #define lpfc_instantiated_local_id_WORD word6 1351 #define lpfc_instantiated_nport_id_SHIFT 8 1352 #define lpfc_instantiated_nport_id_MASK 0x00ffffff 1353 #define lpfc_instantiated_nport_id_WORD word6 1354 }; 1355 1356 #define DEINSTANTIATED_VE_DESC_TAG 0x0001000C 1357 struct deinstantiated_ve_desc { 1358 uint32_t tag; 1359 uint32_t length; 1360 uint8_t global_vem_id[16]; 1361 uint32_t word6; 1362 #define lpfc_deinstantiated_nport_id_SHIFT 0 1363 #define lpfc_deinstantiated_nport_id_MASK 0x000000ff 1364 #define lpfc_deinstantiated_nport_id_WORD word6 1365 #define lpfc_deinstantiated_local_id_SHIFT 24 1366 #define lpfc_deinstantiated_local_id_MASK 0x00ffffff 1367 #define lpfc_deinstantiated_local_id_WORD word6 1368 }; 1369 1370 /* Query Fabric Priority Allocation Response */ 1371 #define LPFC_PRIORITY_RANGE_DESC_SIZE 12 1372 1373 struct priority_range_desc { 1374 uint32_t tag; 1375 uint32_t length; 1376 uint8_t lo_range; 1377 uint8_t hi_range; 1378 uint8_t qos_priority; 1379 uint8_t local_ve_id; 1380 }; 1381 1382 struct fc_qfpa_res { 1383 uint32_t reply_sequence; /* LS_ACC or LS_RJT */ 1384 uint32_t length; /* FC Word 1 */ 1385 struct priority_range_desc desc[1]; 1386 }; 1387 1388 /* Application Server command code */ 1389 /* VMID */ 1390 1391 #define SLI_CT_APP_SEV_Subtypes 0x20 /* Application Server subtype */ 1392 1393 #define SLI_CTAS_GAPPIA_ENT 0x0100 /* Get Application Identifier */ 1394 #define SLI_CTAS_GALLAPPIA 0x0101 /* Get All Application Identifier */ 1395 #define SLI_CTAS_GALLAPPIA_ID 0x0102 /* Get All Application Identifier */ 1396 /* for Nport */ 1397 #define SLI_CTAS_GAPPIA_IDAPP 0x0103 /* Get Application Identifier */ 1398 /* for Nport */ 1399 #define SLI_CTAS_RAPP_IDENT 0x0200 /* Register Application Identifier */ 1400 #define SLI_CTAS_DAPP_IDENT 0x0300 /* Deregister Application */ 1401 /* Identifier */ 1402 #define SLI_CTAS_DALLAPP_ID 0x0301 /* Deregister All Application */ 1403 /* Identifier */ 1404 1405 struct entity_id_object { 1406 uint8_t entity_id_len; 1407 uint8_t entity_id[255]; /* VM UUID */ 1408 }; 1409 1410 struct app_id_object { 1411 uint32_t port_id; 1412 uint32_t app_id; 1413 struct entity_id_object obj; 1414 }; 1415 1416 struct lpfc_vmid_rapp_ident_list { 1417 uint32_t no_of_objects; 1418 struct entity_id_object obj[1]; 1419 }; 1420 1421 struct lpfc_vmid_dapp_ident_list { 1422 uint32_t no_of_objects; 1423 struct entity_id_object obj[1]; 1424 }; 1425 1426 #define GALLAPPIA_ID_LAST 0x80 1427 struct lpfc_vmid_gallapp_ident_list { 1428 uint8_t control; 1429 uint8_t reserved[3]; 1430 struct app_id_object app_id; 1431 }; 1432 1433 #define RAPP_IDENT_OFFSET (offsetof(struct lpfc_sli_ct_request, un) + 4) 1434 #define DAPP_IDENT_OFFSET (offsetof(struct lpfc_sli_ct_request, un) + 4) 1435 #define GALLAPPIA_ID_SIZE (offsetof(struct lpfc_sli_ct_request, un) + 4) 1436 #define DALLAPP_ID_SIZE (offsetof(struct lpfc_sli_ct_request, un) + 4) 1437 1438 /******** FDMI ********/ 1439 1440 /* lpfc_sli_ct_request defines the CT_IU preamble for FDMI commands */ 1441 #define SLI_CT_FDMI_Subtypes 0x10 /* Management Service Subtype */ 1442 1443 /* Definitions for HBA / Port attribute entries */ 1444 1445 /* Attribute Entry */ 1446 struct lpfc_fdmi_attr_entry { 1447 union { 1448 uint32_t AttrInt; 1449 uint8_t AttrTypes[32]; 1450 uint8_t AttrString[256]; 1451 struct lpfc_name AttrWWN; 1452 } un; 1453 }; 1454 1455 struct lpfc_fdmi_attr_def { /* Defined in TLV format */ 1456 /* Structure is in Big Endian format */ 1457 uint32_t AttrType:16; 1458 uint32_t AttrLen:16; 1459 /* Marks start of Value (ATTRIBUTE_ENTRY) */ 1460 struct lpfc_fdmi_attr_entry AttrValue; 1461 } __packed; 1462 1463 /* 1464 * HBA Attribute Block 1465 */ 1466 struct lpfc_fdmi_attr_block { 1467 uint32_t EntryCnt; /* Number of HBA attribute entries */ 1468 struct lpfc_fdmi_attr_entry Entry; /* Variable-length array */ 1469 }; 1470 1471 /* 1472 * Port Entry 1473 */ 1474 struct lpfc_fdmi_port_entry { 1475 struct lpfc_name PortName; 1476 }; 1477 1478 /* 1479 * HBA Identifier 1480 */ 1481 struct lpfc_fdmi_hba_ident { 1482 struct lpfc_name PortName; 1483 }; 1484 1485 /* 1486 * Registered Port List Format 1487 */ 1488 struct lpfc_fdmi_reg_port_list { 1489 uint32_t EntryCnt; 1490 struct lpfc_fdmi_port_entry pe; 1491 } __packed; 1492 1493 /* 1494 * Register HBA(RHBA) 1495 */ 1496 struct lpfc_fdmi_reg_hba { 1497 struct lpfc_fdmi_hba_ident hi; 1498 struct lpfc_fdmi_reg_port_list rpl; 1499 }; 1500 1501 /******** MI MIB ********/ 1502 #define SLI_CT_MIB_Subtypes 0x11 1503 1504 /* 1505 * Register HBA Attributes (RHAT) 1506 */ 1507 struct lpfc_fdmi_reg_hbaattr { 1508 struct lpfc_name HBA_PortName; 1509 struct lpfc_fdmi_attr_block ab; 1510 }; 1511 1512 /* 1513 * Register Port Attributes (RPA) 1514 */ 1515 struct lpfc_fdmi_reg_portattr { 1516 struct lpfc_name PortName; 1517 struct lpfc_fdmi_attr_block ab; 1518 }; 1519 1520 /* 1521 * HBA MAnagement Operations Command Codes 1522 */ 1523 #define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */ 1524 #define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */ 1525 #define SLI_MGMT_GRPL 0x102 /* Get registered Port list */ 1526 #define SLI_MGMT_GPAT 0x110 /* Get Port attributes */ 1527 #define SLI_MGMT_GPAS 0x120 /* Get Port Statistics */ 1528 #define SLI_MGMT_RHBA 0x200 /* Register HBA */ 1529 #define SLI_MGMT_RHAT 0x201 /* Register HBA attributes */ 1530 #define SLI_MGMT_RPRT 0x210 /* Register Port */ 1531 #define SLI_MGMT_RPA 0x211 /* Register Port attributes */ 1532 #define SLI_MGMT_DHBA 0x300 /* De-register HBA */ 1533 #define SLI_MGMT_DHAT 0x301 /* De-register HBA attributes */ 1534 #define SLI_MGMT_DPRT 0x310 /* De-register Port */ 1535 #define SLI_MGMT_DPA 0x311 /* De-register Port attributes */ 1536 1537 #define LPFC_FDMI_MAX_RETRY 3 /* Max retries for a FDMI command */ 1538 1539 /* 1540 * HBA Attribute Types 1541 */ 1542 #define RHBA_NODENAME 0x1 /* 8 byte WWNN */ 1543 #define RHBA_MANUFACTURER 0x2 /* 4 to 64 byte ASCII string */ 1544 #define RHBA_SERIAL_NUMBER 0x3 /* 4 to 64 byte ASCII string */ 1545 #define RHBA_MODEL 0x4 /* 4 to 256 byte ASCII string */ 1546 #define RHBA_MODEL_DESCRIPTION 0x5 /* 4 to 256 byte ASCII string */ 1547 #define RHBA_HARDWARE_VERSION 0x6 /* 4 to 256 byte ASCII string */ 1548 #define RHBA_DRIVER_VERSION 0x7 /* 4 to 256 byte ASCII string */ 1549 #define RHBA_OPTION_ROM_VERSION 0x8 /* 4 to 256 byte ASCII string */ 1550 #define RHBA_FIRMWARE_VERSION 0x9 /* 4 to 256 byte ASCII string */ 1551 #define RHBA_OS_NAME_VERSION 0xa /* 4 to 256 byte ASCII string */ 1552 #define RHBA_MAX_CT_PAYLOAD_LEN 0xb /* 32-bit unsigned int */ 1553 #define RHBA_SYM_NODENAME 0xc /* 4 to 256 byte ASCII string */ 1554 #define RHBA_VENDOR_INFO 0xd /* 32-bit unsigned int */ 1555 #define RHBA_NUM_PORTS 0xe /* 32-bit unsigned int */ 1556 #define RHBA_FABRIC_WWNN 0xf /* 8 byte WWNN */ 1557 #define RHBA_BIOS_VERSION 0x10 /* 4 to 256 byte ASCII string */ 1558 #define RHBA_BIOS_STATE 0x11 /* 32-bit unsigned int */ 1559 #define RHBA_VENDOR_ID 0xe0 /* 8 byte ASCII string */ 1560 1561 /* Bit mask for all individual HBA attributes */ 1562 #define LPFC_FDMI_HBA_ATTR_wwnn 0x00000001 1563 #define LPFC_FDMI_HBA_ATTR_manufacturer 0x00000002 1564 #define LPFC_FDMI_HBA_ATTR_sn 0x00000004 1565 #define LPFC_FDMI_HBA_ATTR_model 0x00000008 1566 #define LPFC_FDMI_HBA_ATTR_description 0x00000010 1567 #define LPFC_FDMI_HBA_ATTR_hdw_ver 0x00000020 1568 #define LPFC_FDMI_HBA_ATTR_drvr_ver 0x00000040 1569 #define LPFC_FDMI_HBA_ATTR_rom_ver 0x00000080 1570 #define LPFC_FDMI_HBA_ATTR_fmw_ver 0x00000100 1571 #define LPFC_FDMI_HBA_ATTR_os_ver 0x00000200 1572 #define LPFC_FDMI_HBA_ATTR_ct_len 0x00000400 1573 #define LPFC_FDMI_HBA_ATTR_symbolic_name 0x00000800 1574 #define LPFC_FDMI_HBA_ATTR_vendor_info 0x00001000 /* Not used */ 1575 #define LPFC_FDMI_HBA_ATTR_num_ports 0x00002000 1576 #define LPFC_FDMI_HBA_ATTR_fabric_wwnn 0x00004000 1577 #define LPFC_FDMI_HBA_ATTR_bios_ver 0x00008000 1578 #define LPFC_FDMI_HBA_ATTR_bios_state 0x00010000 /* Not used */ 1579 #define LPFC_FDMI_HBA_ATTR_vendor_id 0x00020000 1580 1581 /* Bit mask for FDMI-1 defined HBA attributes */ 1582 #define LPFC_FDMI1_HBA_ATTR 0x000007ff 1583 1584 /* Bit mask for FDMI-2 defined HBA attributes */ 1585 /* Skip vendor_info and bios_state */ 1586 #define LPFC_FDMI2_HBA_ATTR 0x0002efff 1587 1588 /* 1589 * Port Attribute Types 1590 */ 1591 #define RPRT_SUPPORTED_FC4_TYPES 0x1 /* 32 byte binary array */ 1592 #define RPRT_SUPPORTED_SPEED 0x2 /* 32-bit unsigned int */ 1593 #define RPRT_PORT_SPEED 0x3 /* 32-bit unsigned int */ 1594 #define RPRT_MAX_FRAME_SIZE 0x4 /* 32-bit unsigned int */ 1595 #define RPRT_OS_DEVICE_NAME 0x5 /* 4 to 256 byte ASCII string */ 1596 #define RPRT_HOST_NAME 0x6 /* 4 to 256 byte ASCII string */ 1597 #define RPRT_NODENAME 0x7 /* 8 byte WWNN */ 1598 #define RPRT_PORTNAME 0x8 /* 8 byte WWPN */ 1599 #define RPRT_SYM_PORTNAME 0x9 /* 4 to 256 byte ASCII string */ 1600 #define RPRT_PORT_TYPE 0xa /* 32-bit unsigned int */ 1601 #define RPRT_SUPPORTED_CLASS 0xb /* 32-bit unsigned int */ 1602 #define RPRT_FABRICNAME 0xc /* 8 byte Fabric WWPN */ 1603 #define RPRT_ACTIVE_FC4_TYPES 0xd /* 32 byte binary array */ 1604 #define RPRT_PORT_STATE 0x101 /* 32-bit unsigned int */ 1605 #define RPRT_DISC_PORT 0x102 /* 32-bit unsigned int */ 1606 #define RPRT_PORT_ID 0x103 /* 32-bit unsigned int */ 1607 #define RPRT_VENDOR_MI 0xf047 /* vendor ascii string */ 1608 #define RPRT_SMART_SERVICE 0xf100 /* 4 to 256 byte ASCII string */ 1609 #define RPRT_SMART_GUID 0xf101 /* 8 byte WWNN + 8 byte WWPN */ 1610 #define RPRT_SMART_VERSION 0xf102 /* 4 to 256 byte ASCII string */ 1611 #define RPRT_SMART_MODEL 0xf103 /* 4 to 256 byte ASCII string */ 1612 #define RPRT_SMART_PORT_INFO 0xf104 /* 32-bit unsigned int */ 1613 #define RPRT_SMART_QOS 0xf105 /* 32-bit unsigned int */ 1614 #define RPRT_SMART_SECURITY 0xf106 /* 32-bit unsigned int */ 1615 1616 /* Bit mask for all individual PORT attributes */ 1617 #define LPFC_FDMI_PORT_ATTR_fc4type 0x00000001 1618 #define LPFC_FDMI_PORT_ATTR_support_speed 0x00000002 1619 #define LPFC_FDMI_PORT_ATTR_speed 0x00000004 1620 #define LPFC_FDMI_PORT_ATTR_max_frame 0x00000008 1621 #define LPFC_FDMI_PORT_ATTR_os_devname 0x00000010 1622 #define LPFC_FDMI_PORT_ATTR_host_name 0x00000020 1623 #define LPFC_FDMI_PORT_ATTR_wwnn 0x00000040 1624 #define LPFC_FDMI_PORT_ATTR_wwpn 0x00000080 1625 #define LPFC_FDMI_PORT_ATTR_symbolic_name 0x00000100 1626 #define LPFC_FDMI_PORT_ATTR_port_type 0x00000200 1627 #define LPFC_FDMI_PORT_ATTR_class 0x00000400 1628 #define LPFC_FDMI_PORT_ATTR_fabric_wwpn 0x00000800 1629 #define LPFC_FDMI_PORT_ATTR_port_state 0x00001000 1630 #define LPFC_FDMI_PORT_ATTR_active_fc4type 0x00002000 1631 #define LPFC_FDMI_PORT_ATTR_num_disc 0x00004000 1632 #define LPFC_FDMI_PORT_ATTR_nportid 0x00008000 1633 #define LPFC_FDMI_SMART_ATTR_service 0x00010000 /* Vendor specific */ 1634 #define LPFC_FDMI_SMART_ATTR_guid 0x00020000 /* Vendor specific */ 1635 #define LPFC_FDMI_SMART_ATTR_version 0x00040000 /* Vendor specific */ 1636 #define LPFC_FDMI_SMART_ATTR_model 0x00080000 /* Vendor specific */ 1637 #define LPFC_FDMI_SMART_ATTR_port_info 0x00100000 /* Vendor specific */ 1638 #define LPFC_FDMI_SMART_ATTR_qos 0x00200000 /* Vendor specific */ 1639 #define LPFC_FDMI_SMART_ATTR_security 0x00400000 /* Vendor specific */ 1640 #define LPFC_FDMI_VENDOR_ATTR_mi 0x00800000 /* Vendor specific */ 1641 1642 /* Bit mask for FDMI-1 defined PORT attributes */ 1643 #define LPFC_FDMI1_PORT_ATTR 0x0000003f 1644 1645 /* Bit mask for FDMI-2 defined PORT attributes */ 1646 #define LPFC_FDMI2_PORT_ATTR 0x0000ffff 1647 1648 /* Bit mask for Smart SAN defined PORT attributes */ 1649 #define LPFC_FDMI2_SMART_ATTR 0x007fffff 1650 1651 /* Defines for PORT port state attribute */ 1652 #define LPFC_FDMI_PORTSTATE_UNKNOWN 1 1653 #define LPFC_FDMI_PORTSTATE_ONLINE 2 1654 1655 /* Defines for PORT port type attribute */ 1656 #define LPFC_FDMI_PORTTYPE_UNKNOWN 0 1657 #define LPFC_FDMI_PORTTYPE_NPORT 1 1658 #define LPFC_FDMI_PORTTYPE_NLPORT 2 1659 1660 /* 1661 * Begin HBA configuration parameters. 1662 * The PCI configuration register BAR assignments are: 1663 * BAR0, offset 0x10 - SLIM base memory address 1664 * BAR1, offset 0x14 - SLIM base memory high address 1665 * BAR2, offset 0x18 - REGISTER base memory address 1666 * BAR3, offset 0x1c - REGISTER base memory high address 1667 * BAR4, offset 0x20 - BIU I/O registers 1668 * BAR5, offset 0x24 - REGISTER base io high address 1669 */ 1670 1671 /* Number of rings currently used and available. */ 1672 #define MAX_SLI3_CONFIGURED_RINGS 3 1673 #define MAX_SLI3_RINGS 4 1674 1675 /* IOCB / Mailbox is owned by FireFly */ 1676 #define OWN_CHIP 1 1677 1678 /* IOCB / Mailbox is owned by Host */ 1679 #define OWN_HOST 0 1680 1681 /* Number of 4-byte words in an IOCB. */ 1682 #define IOCB_WORD_SZ 8 1683 1684 /* network headers for Dfctl field */ 1685 #define FC_NET_HDR 0x20 1686 1687 /* Start FireFly Register definitions */ 1688 #define PCI_VENDOR_ID_EMULEX 0x10df 1689 #define PCI_DEVICE_ID_FIREFLY 0x1ae5 1690 #define PCI_DEVICE_ID_PROTEUS_VF 0xe100 1691 #define PCI_DEVICE_ID_BALIUS 0xe131 1692 #define PCI_DEVICE_ID_PROTEUS_PF 0xe180 1693 #define PCI_DEVICE_ID_LANCER_FC 0xe200 1694 #define PCI_DEVICE_ID_LANCER_FC_VF 0xe208 1695 #define PCI_DEVICE_ID_LANCER_FCOE 0xe260 1696 #define PCI_DEVICE_ID_LANCER_FCOE_VF 0xe268 1697 #define PCI_DEVICE_ID_LANCER_G6_FC 0xe300 1698 #define PCI_DEVICE_ID_LANCER_G7_FC 0xf400 1699 #define PCI_DEVICE_ID_LANCER_G7P_FC 0xf500 1700 #define PCI_DEVICE_ID_SAT_SMB 0xf011 1701 #define PCI_DEVICE_ID_SAT_MID 0xf015 1702 #define PCI_DEVICE_ID_RFLY 0xf095 1703 #define PCI_DEVICE_ID_PFLY 0xf098 1704 #define PCI_DEVICE_ID_LP101 0xf0a1 1705 #define PCI_DEVICE_ID_TFLY 0xf0a5 1706 #define PCI_DEVICE_ID_BSMB 0xf0d1 1707 #define PCI_DEVICE_ID_BMID 0xf0d5 1708 #define PCI_DEVICE_ID_ZSMB 0xf0e1 1709 #define PCI_DEVICE_ID_ZMID 0xf0e5 1710 #define PCI_DEVICE_ID_NEPTUNE 0xf0f5 1711 #define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6 1712 #define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7 1713 #define PCI_DEVICE_ID_SAT 0xf100 1714 #define PCI_DEVICE_ID_SAT_SCSP 0xf111 1715 #define PCI_DEVICE_ID_SAT_DCSP 0xf112 1716 #define PCI_DEVICE_ID_FALCON 0xf180 1717 #define PCI_DEVICE_ID_SUPERFLY 0xf700 1718 #define PCI_DEVICE_ID_DRAGONFLY 0xf800 1719 #define PCI_DEVICE_ID_CENTAUR 0xf900 1720 #define PCI_DEVICE_ID_PEGASUS 0xf980 1721 #define PCI_DEVICE_ID_THOR 0xfa00 1722 #define PCI_DEVICE_ID_VIPER 0xfb00 1723 #define PCI_DEVICE_ID_LP10000S 0xfc00 1724 #define PCI_DEVICE_ID_LP11000S 0xfc10 1725 #define PCI_DEVICE_ID_LPE11000S 0xfc20 1726 #define PCI_DEVICE_ID_SAT_S 0xfc40 1727 #define PCI_DEVICE_ID_PROTEUS_S 0xfc50 1728 #define PCI_DEVICE_ID_HELIOS 0xfd00 1729 #define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11 1730 #define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12 1731 #define PCI_DEVICE_ID_ZEPHYR 0xfe00 1732 #define PCI_DEVICE_ID_HORNET 0xfe05 1733 #define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11 1734 #define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12 1735 #define PCI_VENDOR_ID_SERVERENGINE 0x19a2 1736 #define PCI_DEVICE_ID_TIGERSHARK 0x0704 1737 #define PCI_DEVICE_ID_TOMCAT 0x0714 1738 #define PCI_DEVICE_ID_SKYHAWK 0x0724 1739 #define PCI_DEVICE_ID_SKYHAWK_VF 0x072c 1740 1741 #define JEDEC_ID_ADDRESS 0x0080001c 1742 #define FIREFLY_JEDEC_ID 0x1ACC 1743 #define SUPERFLY_JEDEC_ID 0x0020 1744 #define DRAGONFLY_JEDEC_ID 0x0021 1745 #define DRAGONFLY_V2_JEDEC_ID 0x0025 1746 #define CENTAUR_2G_JEDEC_ID 0x0026 1747 #define CENTAUR_1G_JEDEC_ID 0x0028 1748 #define PEGASUS_ORION_JEDEC_ID 0x0036 1749 #define PEGASUS_JEDEC_ID 0x0038 1750 #define THOR_JEDEC_ID 0x0012 1751 #define HELIOS_JEDEC_ID 0x0364 1752 #define ZEPHYR_JEDEC_ID 0x0577 1753 #define VIPER_JEDEC_ID 0x4838 1754 #define SATURN_JEDEC_ID 0x1004 1755 #define HORNET_JDEC_ID 0x2057706D 1756 1757 #define JEDEC_ID_MASK 0x0FFFF000 1758 #define JEDEC_ID_SHIFT 12 1759 #define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT) 1760 1761 typedef struct { /* FireFly BIU registers */ 1762 uint32_t hostAtt; /* See definitions for Host Attention 1763 register */ 1764 uint32_t chipAtt; /* See definitions for Chip Attention 1765 register */ 1766 uint32_t hostStatus; /* See definitions for Host Status register */ 1767 uint32_t hostControl; /* See definitions for Host Control register */ 1768 uint32_t buiConfig; /* See definitions for BIU configuration 1769 register */ 1770 } FF_REGS; 1771 1772 /* IO Register size in bytes */ 1773 #define FF_REG_AREA_SIZE 256 1774 1775 /* Host Attention Register */ 1776 1777 #define HA_REG_OFFSET 0 /* Byte offset from register base address */ 1778 1779 #define HA_R0RE_REQ 0x00000001 /* Bit 0 */ 1780 #define HA_R0CE_RSP 0x00000002 /* Bit 1 */ 1781 #define HA_R0ATT 0x00000008 /* Bit 3 */ 1782 #define HA_R1RE_REQ 0x00000010 /* Bit 4 */ 1783 #define HA_R1CE_RSP 0x00000020 /* Bit 5 */ 1784 #define HA_R1ATT 0x00000080 /* Bit 7 */ 1785 #define HA_R2RE_REQ 0x00000100 /* Bit 8 */ 1786 #define HA_R2CE_RSP 0x00000200 /* Bit 9 */ 1787 #define HA_R2ATT 0x00000800 /* Bit 11 */ 1788 #define HA_R3RE_REQ 0x00001000 /* Bit 12 */ 1789 #define HA_R3CE_RSP 0x00002000 /* Bit 13 */ 1790 #define HA_R3ATT 0x00008000 /* Bit 15 */ 1791 #define HA_LATT 0x20000000 /* Bit 29 */ 1792 #define HA_MBATT 0x40000000 /* Bit 30 */ 1793 #define HA_ERATT 0x80000000 /* Bit 31 */ 1794 1795 #define HA_RXRE_REQ 0x00000001 /* Bit 0 */ 1796 #define HA_RXCE_RSP 0x00000002 /* Bit 1 */ 1797 #define HA_RXATT 0x00000008 /* Bit 3 */ 1798 #define HA_RXMASK 0x0000000f 1799 1800 #define HA_R0_CLR_MSK (HA_R0RE_REQ | HA_R0CE_RSP | HA_R0ATT) 1801 #define HA_R1_CLR_MSK (HA_R1RE_REQ | HA_R1CE_RSP | HA_R1ATT) 1802 #define HA_R2_CLR_MSK (HA_R2RE_REQ | HA_R2CE_RSP | HA_R2ATT) 1803 #define HA_R3_CLR_MSK (HA_R3RE_REQ | HA_R3CE_RSP | HA_R3ATT) 1804 1805 #define HA_R0_POS 3 1806 #define HA_R1_POS 7 1807 #define HA_R2_POS 11 1808 #define HA_R3_POS 15 1809 #define HA_LE_POS 29 1810 #define HA_MB_POS 30 1811 #define HA_ER_POS 31 1812 /* Chip Attention Register */ 1813 1814 #define CA_REG_OFFSET 4 /* Byte offset from register base address */ 1815 1816 #define CA_R0CE_REQ 0x00000001 /* Bit 0 */ 1817 #define CA_R0RE_RSP 0x00000002 /* Bit 1 */ 1818 #define CA_R0ATT 0x00000008 /* Bit 3 */ 1819 #define CA_R1CE_REQ 0x00000010 /* Bit 4 */ 1820 #define CA_R1RE_RSP 0x00000020 /* Bit 5 */ 1821 #define CA_R1ATT 0x00000080 /* Bit 7 */ 1822 #define CA_R2CE_REQ 0x00000100 /* Bit 8 */ 1823 #define CA_R2RE_RSP 0x00000200 /* Bit 9 */ 1824 #define CA_R2ATT 0x00000800 /* Bit 11 */ 1825 #define CA_R3CE_REQ 0x00001000 /* Bit 12 */ 1826 #define CA_R3RE_RSP 0x00002000 /* Bit 13 */ 1827 #define CA_R3ATT 0x00008000 /* Bit 15 */ 1828 #define CA_MBATT 0x40000000 /* Bit 30 */ 1829 1830 /* Host Status Register */ 1831 1832 #define HS_REG_OFFSET 8 /* Byte offset from register base address */ 1833 1834 #define HS_MBRDY 0x00400000 /* Bit 22 */ 1835 #define HS_FFRDY 0x00800000 /* Bit 23 */ 1836 #define HS_FFER8 0x01000000 /* Bit 24 */ 1837 #define HS_FFER7 0x02000000 /* Bit 25 */ 1838 #define HS_FFER6 0x04000000 /* Bit 26 */ 1839 #define HS_FFER5 0x08000000 /* Bit 27 */ 1840 #define HS_FFER4 0x10000000 /* Bit 28 */ 1841 #define HS_FFER3 0x20000000 /* Bit 29 */ 1842 #define HS_FFER2 0x40000000 /* Bit 30 */ 1843 #define HS_FFER1 0x80000000 /* Bit 31 */ 1844 #define HS_CRIT_TEMP 0x00000100 /* Bit 8 */ 1845 #define HS_FFERM 0xFF000100 /* Mask for error bits 31:24 and 8 */ 1846 #define UNPLUG_ERR 0x00000001 /* Indicate pci hot unplug */ 1847 /* Host Control Register */ 1848 1849 #define HC_REG_OFFSET 12 /* Byte offset from register base address */ 1850 1851 #define HC_MBINT_ENA 0x00000001 /* Bit 0 */ 1852 #define HC_R0INT_ENA 0x00000002 /* Bit 1 */ 1853 #define HC_R1INT_ENA 0x00000004 /* Bit 2 */ 1854 #define HC_R2INT_ENA 0x00000008 /* Bit 3 */ 1855 #define HC_R3INT_ENA 0x00000010 /* Bit 4 */ 1856 #define HC_INITHBI 0x02000000 /* Bit 25 */ 1857 #define HC_INITMB 0x04000000 /* Bit 26 */ 1858 #define HC_INITFF 0x08000000 /* Bit 27 */ 1859 #define HC_LAINT_ENA 0x20000000 /* Bit 29 */ 1860 #define HC_ERINT_ENA 0x80000000 /* Bit 31 */ 1861 1862 /* Message Signaled Interrupt eXtension (MSI-X) message identifiers */ 1863 #define MSIX_DFLT_ID 0 1864 #define MSIX_RNG0_ID 0 1865 #define MSIX_RNG1_ID 1 1866 #define MSIX_RNG2_ID 2 1867 #define MSIX_RNG3_ID 3 1868 1869 #define MSIX_LINK_ID 4 1870 #define MSIX_MBOX_ID 5 1871 1872 #define MSIX_SPARE0_ID 6 1873 #define MSIX_SPARE1_ID 7 1874 1875 /* Mailbox Commands */ 1876 #define MBX_SHUTDOWN 0x00 /* terminate testing */ 1877 #define MBX_LOAD_SM 0x01 1878 #define MBX_READ_NV 0x02 1879 #define MBX_WRITE_NV 0x03 1880 #define MBX_RUN_BIU_DIAG 0x04 1881 #define MBX_INIT_LINK 0x05 1882 #define MBX_DOWN_LINK 0x06 1883 #define MBX_CONFIG_LINK 0x07 1884 #define MBX_CONFIG_RING 0x09 1885 #define MBX_RESET_RING 0x0A 1886 #define MBX_READ_CONFIG 0x0B 1887 #define MBX_READ_RCONFIG 0x0C 1888 #define MBX_READ_SPARM 0x0D 1889 #define MBX_READ_STATUS 0x0E 1890 #define MBX_READ_RPI 0x0F 1891 #define MBX_READ_XRI 0x10 1892 #define MBX_READ_REV 0x11 1893 #define MBX_READ_LNK_STAT 0x12 1894 #define MBX_REG_LOGIN 0x13 1895 #define MBX_UNREG_LOGIN 0x14 1896 #define MBX_CLEAR_LA 0x16 1897 #define MBX_DUMP_MEMORY 0x17 1898 #define MBX_DUMP_CONTEXT 0x18 1899 #define MBX_RUN_DIAGS 0x19 1900 #define MBX_RESTART 0x1A 1901 #define MBX_UPDATE_CFG 0x1B 1902 #define MBX_DOWN_LOAD 0x1C 1903 #define MBX_DEL_LD_ENTRY 0x1D 1904 #define MBX_RUN_PROGRAM 0x1E 1905 #define MBX_SET_MASK 0x20 1906 #define MBX_SET_VARIABLE 0x21 1907 #define MBX_UNREG_D_ID 0x23 1908 #define MBX_KILL_BOARD 0x24 1909 #define MBX_CONFIG_FARP 0x25 1910 #define MBX_BEACON 0x2A 1911 #define MBX_CONFIG_MSI 0x30 1912 #define MBX_HEARTBEAT 0x31 1913 #define MBX_WRITE_VPARMS 0x32 1914 #define MBX_ASYNCEVT_ENABLE 0x33 1915 #define MBX_READ_EVENT_LOG_STATUS 0x37 1916 #define MBX_READ_EVENT_LOG 0x38 1917 #define MBX_WRITE_EVENT_LOG 0x39 1918 1919 #define MBX_PORT_CAPABILITIES 0x3B 1920 #define MBX_PORT_IOV_CONTROL 0x3C 1921 1922 #define MBX_CONFIG_HBQ 0x7C 1923 #define MBX_LOAD_AREA 0x81 1924 #define MBX_RUN_BIU_DIAG64 0x84 1925 #define MBX_CONFIG_PORT 0x88 1926 #define MBX_READ_SPARM64 0x8D 1927 #define MBX_READ_RPI64 0x8F 1928 #define MBX_REG_LOGIN64 0x93 1929 #define MBX_READ_TOPOLOGY 0x95 1930 #define MBX_REG_VPI 0x96 1931 #define MBX_UNREG_VPI 0x97 1932 1933 #define MBX_WRITE_WWN 0x98 1934 #define MBX_SET_DEBUG 0x99 1935 #define MBX_LOAD_EXP_ROM 0x9C 1936 #define MBX_SLI4_CONFIG 0x9B 1937 #define MBX_SLI4_REQ_FTRS 0x9D 1938 #define MBX_MAX_CMDS 0x9E 1939 #define MBX_RESUME_RPI 0x9E 1940 #define MBX_SLI2_CMD_MASK 0x80 1941 #define MBX_REG_VFI 0x9F 1942 #define MBX_REG_FCFI 0xA0 1943 #define MBX_UNREG_VFI 0xA1 1944 #define MBX_UNREG_FCFI 0xA2 1945 #define MBX_INIT_VFI 0xA3 1946 #define MBX_INIT_VPI 0xA4 1947 #define MBX_ACCESS_VDATA 0xA5 1948 #define MBX_REG_FCFI_MRQ 0xAF 1949 1950 #define MBX_AUTH_PORT 0xF8 1951 #define MBX_SECURITY_MGMT 0xF9 1952 1953 /* IOCB Commands */ 1954 1955 #define CMD_RCV_SEQUENCE_CX 0x01 1956 #define CMD_XMIT_SEQUENCE_CR 0x02 1957 #define CMD_XMIT_SEQUENCE_CX 0x03 1958 #define CMD_XMIT_BCAST_CN 0x04 1959 #define CMD_XMIT_BCAST_CX 0x05 1960 #define CMD_QUE_RING_BUF_CN 0x06 1961 #define CMD_QUE_XRI_BUF_CX 0x07 1962 #define CMD_IOCB_CONTINUE_CN 0x08 1963 #define CMD_RET_XRI_BUF_CX 0x09 1964 #define CMD_ELS_REQUEST_CR 0x0A 1965 #define CMD_ELS_REQUEST_CX 0x0B 1966 #define CMD_RCV_ELS_REQ_CX 0x0D 1967 #define CMD_ABORT_XRI_CN 0x0E 1968 #define CMD_ABORT_XRI_CX 0x0F 1969 #define CMD_CLOSE_XRI_CN 0x10 1970 #define CMD_CLOSE_XRI_CX 0x11 1971 #define CMD_CREATE_XRI_CR 0x12 1972 #define CMD_CREATE_XRI_CX 0x13 1973 #define CMD_GET_RPI_CN 0x14 1974 #define CMD_XMIT_ELS_RSP_CX 0x15 1975 #define CMD_GET_RPI_CR 0x16 1976 #define CMD_XRI_ABORTED_CX 0x17 1977 #define CMD_FCP_IWRITE_CR 0x18 1978 #define CMD_FCP_IWRITE_CX 0x19 1979 #define CMD_FCP_IREAD_CR 0x1A 1980 #define CMD_FCP_IREAD_CX 0x1B 1981 #define CMD_FCP_ICMND_CR 0x1C 1982 #define CMD_FCP_ICMND_CX 0x1D 1983 #define CMD_FCP_TSEND_CX 0x1F 1984 #define CMD_FCP_TRECEIVE_CX 0x21 1985 #define CMD_FCP_TRSP_CX 0x23 1986 #define CMD_FCP_AUTO_TRSP_CX 0x29 1987 1988 #define CMD_ADAPTER_MSG 0x20 1989 #define CMD_ADAPTER_DUMP 0x22 1990 1991 /* SLI_2 IOCB Command Set */ 1992 1993 #define CMD_ASYNC_STATUS 0x7C 1994 #define CMD_RCV_SEQUENCE64_CX 0x81 1995 #define CMD_XMIT_SEQUENCE64_CR 0x82 1996 #define CMD_XMIT_SEQUENCE64_CX 0x83 1997 #define CMD_XMIT_BCAST64_CN 0x84 1998 #define CMD_XMIT_BCAST64_CX 0x85 1999 #define CMD_QUE_RING_BUF64_CN 0x86 2000 #define CMD_QUE_XRI_BUF64_CX 0x87 2001 #define CMD_IOCB_CONTINUE64_CN 0x88 2002 #define CMD_RET_XRI_BUF64_CX 0x89 2003 #define CMD_ELS_REQUEST64_CR 0x8A 2004 #define CMD_ELS_REQUEST64_CX 0x8B 2005 #define CMD_ABORT_MXRI64_CN 0x8C 2006 #define CMD_RCV_ELS_REQ64_CX 0x8D 2007 #define CMD_XMIT_ELS_RSP64_CX 0x95 2008 #define CMD_XMIT_BLS_RSP64_CX 0x97 2009 #define CMD_FCP_IWRITE64_CR 0x98 2010 #define CMD_FCP_IWRITE64_CX 0x99 2011 #define CMD_FCP_IREAD64_CR 0x9A 2012 #define CMD_FCP_IREAD64_CX 0x9B 2013 #define CMD_FCP_ICMND64_CR 0x9C 2014 #define CMD_FCP_ICMND64_CX 0x9D 2015 #define CMD_FCP_TSEND64_CX 0x9F 2016 #define CMD_FCP_TRECEIVE64_CX 0xA1 2017 #define CMD_FCP_TRSP64_CX 0xA3 2018 2019 #define CMD_QUE_XRI64_CX 0xB3 2020 #define CMD_IOCB_RCV_SEQ64_CX 0xB5 2021 #define CMD_IOCB_RCV_ELS64_CX 0xB7 2022 #define CMD_IOCB_RET_XRI64_CX 0xB9 2023 #define CMD_IOCB_RCV_CONT64_CX 0xBB 2024 2025 #define CMD_GEN_REQUEST64_CR 0xC2 2026 #define CMD_GEN_REQUEST64_CX 0xC3 2027 2028 /* Unhandled SLI-3 Commands */ 2029 #define CMD_IOCB_XMIT_MSEQ64_CR 0xB0 2030 #define CMD_IOCB_XMIT_MSEQ64_CX 0xB1 2031 #define CMD_IOCB_RCV_SEQ_LIST64_CX 0xC1 2032 #define CMD_IOCB_RCV_ELS_LIST64_CX 0xCD 2033 #define CMD_IOCB_CLOSE_EXTENDED_CN 0xB6 2034 #define CMD_IOCB_ABORT_EXTENDED_CN 0xBA 2035 #define CMD_IOCB_RET_HBQE64_CN 0xCA 2036 #define CMD_IOCB_FCP_IBIDIR64_CR 0xAC 2037 #define CMD_IOCB_FCP_IBIDIR64_CX 0xAD 2038 #define CMD_IOCB_FCP_ITASKMGT64_CX 0xAF 2039 #define CMD_IOCB_LOGENTRY_CN 0x94 2040 #define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96 2041 2042 /* Data Security SLI Commands */ 2043 #define DSSCMD_IWRITE64_CR 0xF8 2044 #define DSSCMD_IWRITE64_CX 0xF9 2045 #define DSSCMD_IREAD64_CR 0xFA 2046 #define DSSCMD_IREAD64_CX 0xFB 2047 2048 #define CMD_MAX_IOCB_CMD 0xFB 2049 #define CMD_IOCB_MASK 0xff 2050 2051 #define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG 2052 iocb */ 2053 #define LPFC_MAX_ADPTMSG 32 /* max msg data */ 2054 /* 2055 * Define Status 2056 */ 2057 #define MBX_SUCCESS 0 2058 #define MBXERR_NUM_RINGS 1 2059 #define MBXERR_NUM_IOCBS 2 2060 #define MBXERR_IOCBS_EXCEEDED 3 2061 #define MBXERR_BAD_RING_NUMBER 4 2062 #define MBXERR_MASK_ENTRIES_RANGE 5 2063 #define MBXERR_MASKS_EXCEEDED 6 2064 #define MBXERR_BAD_PROFILE 7 2065 #define MBXERR_BAD_DEF_CLASS 8 2066 #define MBXERR_BAD_MAX_RESPONDER 9 2067 #define MBXERR_BAD_MAX_ORIGINATOR 10 2068 #define MBXERR_RPI_REGISTERED 11 2069 #define MBXERR_RPI_FULL 12 2070 #define MBXERR_NO_RESOURCES 13 2071 #define MBXERR_BAD_RCV_LENGTH 14 2072 #define MBXERR_DMA_ERROR 15 2073 #define MBXERR_ERROR 16 2074 #define MBXERR_LINK_DOWN 0x33 2075 #define MBXERR_SEC_NO_PERMISSION 0xF02 2076 #define MBX_NOT_FINISHED 255 2077 2078 #define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */ 2079 #define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */ 2080 2081 #define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */ 2082 2083 /* 2084 * return code Fail 2085 */ 2086 #define FAILURE 1 2087 2088 /* 2089 * Begin Structure Definitions for Mailbox Commands 2090 */ 2091 2092 typedef struct { 2093 #ifdef __BIG_ENDIAN_BITFIELD 2094 uint8_t tval; 2095 uint8_t tmask; 2096 uint8_t rval; 2097 uint8_t rmask; 2098 #else /* __LITTLE_ENDIAN_BITFIELD */ 2099 uint8_t rmask; 2100 uint8_t rval; 2101 uint8_t tmask; 2102 uint8_t tval; 2103 #endif 2104 } RR_REG; 2105 2106 struct ulp_bde { 2107 uint32_t bdeAddress; 2108 #ifdef __BIG_ENDIAN_BITFIELD 2109 uint32_t bdeReserved:4; 2110 uint32_t bdeAddrHigh:4; 2111 uint32_t bdeSize:24; 2112 #else /* __LITTLE_ENDIAN_BITFIELD */ 2113 uint32_t bdeSize:24; 2114 uint32_t bdeAddrHigh:4; 2115 uint32_t bdeReserved:4; 2116 #endif 2117 }; 2118 2119 typedef struct ULP_BDL { /* SLI-2 */ 2120 #ifdef __BIG_ENDIAN_BITFIELD 2121 uint32_t bdeFlags:8; /* BDL Flags */ 2122 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ 2123 #else /* __LITTLE_ENDIAN_BITFIELD */ 2124 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ 2125 uint32_t bdeFlags:8; /* BDL Flags */ 2126 #endif 2127 2128 uint32_t addrLow; /* Address 0:31 */ 2129 uint32_t addrHigh; /* Address 32:63 */ 2130 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */ 2131 } ULP_BDL; 2132 2133 /* 2134 * BlockGuard Definitions 2135 */ 2136 2137 enum lpfc_protgrp_type { 2138 LPFC_PG_TYPE_INVALID = 0, /* used to indicate errors */ 2139 LPFC_PG_TYPE_NO_DIF, /* no DIF data pointed to by prot grp */ 2140 LPFC_PG_TYPE_EMBD_DIF, /* DIF is embedded (inline) with data */ 2141 LPFC_PG_TYPE_DIF_BUF /* DIF has its own scatter/gather list */ 2142 }; 2143 2144 /* PDE Descriptors */ 2145 #define LPFC_PDE5_DESCRIPTOR 0x85 2146 #define LPFC_PDE6_DESCRIPTOR 0x86 2147 #define LPFC_PDE7_DESCRIPTOR 0x87 2148 2149 /* BlockGuard Opcodes */ 2150 #define BG_OP_IN_NODIF_OUT_CRC 0x0 2151 #define BG_OP_IN_CRC_OUT_NODIF 0x1 2152 #define BG_OP_IN_NODIF_OUT_CSUM 0x2 2153 #define BG_OP_IN_CSUM_OUT_NODIF 0x3 2154 #define BG_OP_IN_CRC_OUT_CRC 0x4 2155 #define BG_OP_IN_CSUM_OUT_CSUM 0x5 2156 #define BG_OP_IN_CRC_OUT_CSUM 0x6 2157 #define BG_OP_IN_CSUM_OUT_CRC 0x7 2158 #define BG_OP_RAW_MODE 0x8 2159 2160 struct lpfc_pde5 { 2161 uint32_t word0; 2162 #define pde5_type_SHIFT 24 2163 #define pde5_type_MASK 0x000000ff 2164 #define pde5_type_WORD word0 2165 #define pde5_rsvd0_SHIFT 0 2166 #define pde5_rsvd0_MASK 0x00ffffff 2167 #define pde5_rsvd0_WORD word0 2168 uint32_t reftag; /* Reference Tag Value */ 2169 uint32_t reftagtr; /* Reference Tag Translation Value */ 2170 }; 2171 2172 struct lpfc_pde6 { 2173 uint32_t word0; 2174 #define pde6_type_SHIFT 24 2175 #define pde6_type_MASK 0x000000ff 2176 #define pde6_type_WORD word0 2177 #define pde6_rsvd0_SHIFT 0 2178 #define pde6_rsvd0_MASK 0x00ffffff 2179 #define pde6_rsvd0_WORD word0 2180 uint32_t word1; 2181 #define pde6_rsvd1_SHIFT 26 2182 #define pde6_rsvd1_MASK 0x0000003f 2183 #define pde6_rsvd1_WORD word1 2184 #define pde6_na_SHIFT 25 2185 #define pde6_na_MASK 0x00000001 2186 #define pde6_na_WORD word1 2187 #define pde6_rsvd2_SHIFT 16 2188 #define pde6_rsvd2_MASK 0x000001FF 2189 #define pde6_rsvd2_WORD word1 2190 #define pde6_apptagtr_SHIFT 0 2191 #define pde6_apptagtr_MASK 0x0000ffff 2192 #define pde6_apptagtr_WORD word1 2193 uint32_t word2; 2194 #define pde6_optx_SHIFT 28 2195 #define pde6_optx_MASK 0x0000000f 2196 #define pde6_optx_WORD word2 2197 #define pde6_oprx_SHIFT 24 2198 #define pde6_oprx_MASK 0x0000000f 2199 #define pde6_oprx_WORD word2 2200 #define pde6_nr_SHIFT 23 2201 #define pde6_nr_MASK 0x00000001 2202 #define pde6_nr_WORD word2 2203 #define pde6_ce_SHIFT 22 2204 #define pde6_ce_MASK 0x00000001 2205 #define pde6_ce_WORD word2 2206 #define pde6_re_SHIFT 21 2207 #define pde6_re_MASK 0x00000001 2208 #define pde6_re_WORD word2 2209 #define pde6_ae_SHIFT 20 2210 #define pde6_ae_MASK 0x00000001 2211 #define pde6_ae_WORD word2 2212 #define pde6_ai_SHIFT 19 2213 #define pde6_ai_MASK 0x00000001 2214 #define pde6_ai_WORD word2 2215 #define pde6_bs_SHIFT 16 2216 #define pde6_bs_MASK 0x00000007 2217 #define pde6_bs_WORD word2 2218 #define pde6_apptagval_SHIFT 0 2219 #define pde6_apptagval_MASK 0x0000ffff 2220 #define pde6_apptagval_WORD word2 2221 }; 2222 2223 struct lpfc_pde7 { 2224 uint32_t word0; 2225 #define pde7_type_SHIFT 24 2226 #define pde7_type_MASK 0x000000ff 2227 #define pde7_type_WORD word0 2228 #define pde7_rsvd0_SHIFT 0 2229 #define pde7_rsvd0_MASK 0x00ffffff 2230 #define pde7_rsvd0_WORD word0 2231 uint32_t addrHigh; 2232 uint32_t addrLow; 2233 }; 2234 2235 /* Structure for MB Command LOAD_SM and DOWN_LOAD */ 2236 2237 typedef struct { 2238 #ifdef __BIG_ENDIAN_BITFIELD 2239 uint32_t rsvd2:25; 2240 uint32_t acknowledgment:1; 2241 uint32_t version:1; 2242 uint32_t erase_or_prog:1; 2243 uint32_t update_flash:1; 2244 uint32_t update_ram:1; 2245 uint32_t method:1; 2246 uint32_t load_cmplt:1; 2247 #else /* __LITTLE_ENDIAN_BITFIELD */ 2248 uint32_t load_cmplt:1; 2249 uint32_t method:1; 2250 uint32_t update_ram:1; 2251 uint32_t update_flash:1; 2252 uint32_t erase_or_prog:1; 2253 uint32_t version:1; 2254 uint32_t acknowledgment:1; 2255 uint32_t rsvd2:25; 2256 #endif 2257 2258 uint32_t dl_to_adr_low; 2259 uint32_t dl_to_adr_high; 2260 uint32_t dl_len; 2261 union { 2262 uint32_t dl_from_mbx_offset; 2263 struct ulp_bde dl_from_bde; 2264 struct ulp_bde64 dl_from_bde64; 2265 } un; 2266 2267 } LOAD_SM_VAR; 2268 2269 /* Structure for MB Command READ_NVPARM (02) */ 2270 2271 typedef struct { 2272 uint32_t rsvd1[3]; /* Read as all one's */ 2273 uint32_t rsvd2; /* Read as all zero's */ 2274 uint32_t portname[2]; /* N_PORT name */ 2275 uint32_t nodename[2]; /* NODE name */ 2276 2277 #ifdef __BIG_ENDIAN_BITFIELD 2278 uint32_t pref_DID:24; 2279 uint32_t hardAL_PA:8; 2280 #else /* __LITTLE_ENDIAN_BITFIELD */ 2281 uint32_t hardAL_PA:8; 2282 uint32_t pref_DID:24; 2283 #endif 2284 2285 uint32_t rsvd3[21]; /* Read as all one's */ 2286 } READ_NV_VAR; 2287 2288 /* Structure for MB Command WRITE_NVPARMS (03) */ 2289 2290 typedef struct { 2291 uint32_t rsvd1[3]; /* Must be all one's */ 2292 uint32_t rsvd2; /* Must be all zero's */ 2293 uint32_t portname[2]; /* N_PORT name */ 2294 uint32_t nodename[2]; /* NODE name */ 2295 2296 #ifdef __BIG_ENDIAN_BITFIELD 2297 uint32_t pref_DID:24; 2298 uint32_t hardAL_PA:8; 2299 #else /* __LITTLE_ENDIAN_BITFIELD */ 2300 uint32_t hardAL_PA:8; 2301 uint32_t pref_DID:24; 2302 #endif 2303 2304 uint32_t rsvd3[21]; /* Must be all one's */ 2305 } WRITE_NV_VAR; 2306 2307 /* Structure for MB Command RUN_BIU_DIAG (04) */ 2308 /* Structure for MB Command RUN_BIU_DIAG64 (0x84) */ 2309 2310 typedef struct { 2311 uint32_t rsvd1; 2312 union { 2313 struct { 2314 struct ulp_bde xmit_bde; 2315 struct ulp_bde rcv_bde; 2316 } s1; 2317 struct { 2318 struct ulp_bde64 xmit_bde64; 2319 struct ulp_bde64 rcv_bde64; 2320 } s2; 2321 } un; 2322 } BIU_DIAG_VAR; 2323 2324 /* Structure for MB command READ_EVENT_LOG (0x38) */ 2325 struct READ_EVENT_LOG_VAR { 2326 uint32_t word1; 2327 #define lpfc_event_log_SHIFT 29 2328 #define lpfc_event_log_MASK 0x00000001 2329 #define lpfc_event_log_WORD word1 2330 #define USE_MAILBOX_RESPONSE 1 2331 uint32_t offset; 2332 struct ulp_bde64 rcv_bde64; 2333 }; 2334 2335 /* Structure for MB Command INIT_LINK (05) */ 2336 2337 typedef struct { 2338 #ifdef __BIG_ENDIAN_BITFIELD 2339 uint32_t rsvd1:24; 2340 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ 2341 #else /* __LITTLE_ENDIAN_BITFIELD */ 2342 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ 2343 uint32_t rsvd1:24; 2344 #endif 2345 2346 #ifdef __BIG_ENDIAN_BITFIELD 2347 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ 2348 uint8_t rsvd2; 2349 uint16_t link_flags; 2350 #else /* __LITTLE_ENDIAN_BITFIELD */ 2351 uint16_t link_flags; 2352 uint8_t rsvd2; 2353 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ 2354 #endif 2355 2356 #define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */ 2357 #define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */ 2358 #define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */ 2359 #define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */ 2360 #define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */ 2361 #define FLAGS_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */ 2362 #define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */ 2363 2364 #define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */ 2365 #define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */ 2366 #define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */ 2367 2368 uint32_t link_speed; 2369 #define LINK_SPEED_AUTO 0x0 /* Auto selection */ 2370 #define LINK_SPEED_1G 0x1 /* 1 Gigabaud */ 2371 #define LINK_SPEED_2G 0x2 /* 2 Gigabaud */ 2372 #define LINK_SPEED_4G 0x4 /* 4 Gigabaud */ 2373 #define LINK_SPEED_8G 0x8 /* 8 Gigabaud */ 2374 #define LINK_SPEED_10G 0x10 /* 10 Gigabaud */ 2375 #define LINK_SPEED_16G 0x11 /* 16 Gigabaud */ 2376 #define LINK_SPEED_32G 0x14 /* 32 Gigabaud */ 2377 #define LINK_SPEED_64G 0x17 /* 64 Gigabaud */ 2378 #define LINK_SPEED_128G 0x1A /* 128 Gigabaud */ 2379 #define LINK_SPEED_256G 0x1D /* 256 Gigabaud */ 2380 2381 } INIT_LINK_VAR; 2382 2383 /* Structure for MB Command DOWN_LINK (06) */ 2384 2385 typedef struct { 2386 uint32_t rsvd1; 2387 } DOWN_LINK_VAR; 2388 2389 /* Structure for MB Command CONFIG_LINK (07) */ 2390 2391 typedef struct { 2392 #ifdef __BIG_ENDIAN_BITFIELD 2393 uint32_t cr:1; 2394 uint32_t ci:1; 2395 uint32_t cr_delay:6; 2396 uint32_t cr_count:8; 2397 uint32_t rsvd1:8; 2398 uint32_t MaxBBC:8; 2399 #else /* __LITTLE_ENDIAN_BITFIELD */ 2400 uint32_t MaxBBC:8; 2401 uint32_t rsvd1:8; 2402 uint32_t cr_count:8; 2403 uint32_t cr_delay:6; 2404 uint32_t ci:1; 2405 uint32_t cr:1; 2406 #endif 2407 2408 uint32_t myId; 2409 uint32_t rsvd2; 2410 uint32_t edtov; 2411 uint32_t arbtov; 2412 uint32_t ratov; 2413 uint32_t rttov; 2414 uint32_t altov; 2415 uint32_t crtov; 2416 2417 #ifdef __BIG_ENDIAN_BITFIELD 2418 uint32_t rsvd4:19; 2419 uint32_t cscn:1; 2420 uint32_t bbscn:4; 2421 uint32_t rsvd3:8; 2422 #else /* __LITTLE_ENDIAN_BITFIELD */ 2423 uint32_t rsvd3:8; 2424 uint32_t bbscn:4; 2425 uint32_t cscn:1; 2426 uint32_t rsvd4:19; 2427 #endif 2428 2429 #ifdef __BIG_ENDIAN_BITFIELD 2430 uint32_t rrq_enable:1; 2431 uint32_t rrq_immed:1; 2432 uint32_t rsvd5:29; 2433 uint32_t ack0_enable:1; 2434 #else /* __LITTLE_ENDIAN_BITFIELD */ 2435 uint32_t ack0_enable:1; 2436 uint32_t rsvd5:29; 2437 uint32_t rrq_immed:1; 2438 uint32_t rrq_enable:1; 2439 #endif 2440 } CONFIG_LINK; 2441 2442 /* Structure for MB Command PART_SLIM (08) 2443 * will be removed since SLI1 is no longer supported! 2444 */ 2445 typedef struct { 2446 #ifdef __BIG_ENDIAN_BITFIELD 2447 uint16_t offCiocb; 2448 uint16_t numCiocb; 2449 uint16_t offRiocb; 2450 uint16_t numRiocb; 2451 #else /* __LITTLE_ENDIAN_BITFIELD */ 2452 uint16_t numCiocb; 2453 uint16_t offCiocb; 2454 uint16_t numRiocb; 2455 uint16_t offRiocb; 2456 #endif 2457 } RING_DEF; 2458 2459 typedef struct { 2460 #ifdef __BIG_ENDIAN_BITFIELD 2461 uint32_t unused1:24; 2462 uint32_t numRing:8; 2463 #else /* __LITTLE_ENDIAN_BITFIELD */ 2464 uint32_t numRing:8; 2465 uint32_t unused1:24; 2466 #endif 2467 2468 RING_DEF ringdef[4]; 2469 uint32_t hbainit; 2470 } PART_SLIM_VAR; 2471 2472 /* Structure for MB Command CONFIG_RING (09) */ 2473 2474 typedef struct { 2475 #ifdef __BIG_ENDIAN_BITFIELD 2476 uint32_t unused2:6; 2477 uint32_t recvSeq:1; 2478 uint32_t recvNotify:1; 2479 uint32_t numMask:8; 2480 uint32_t profile:8; 2481 uint32_t unused1:4; 2482 uint32_t ring:4; 2483 #else /* __LITTLE_ENDIAN_BITFIELD */ 2484 uint32_t ring:4; 2485 uint32_t unused1:4; 2486 uint32_t profile:8; 2487 uint32_t numMask:8; 2488 uint32_t recvNotify:1; 2489 uint32_t recvSeq:1; 2490 uint32_t unused2:6; 2491 #endif 2492 2493 #ifdef __BIG_ENDIAN_BITFIELD 2494 uint16_t maxRespXchg; 2495 uint16_t maxOrigXchg; 2496 #else /* __LITTLE_ENDIAN_BITFIELD */ 2497 uint16_t maxOrigXchg; 2498 uint16_t maxRespXchg; 2499 #endif 2500 2501 RR_REG rrRegs[6]; 2502 } CONFIG_RING_VAR; 2503 2504 /* Structure for MB Command RESET_RING (10) */ 2505 2506 typedef struct { 2507 uint32_t ring_no; 2508 } RESET_RING_VAR; 2509 2510 /* Structure for MB Command READ_CONFIG (11) */ 2511 2512 typedef struct { 2513 #ifdef __BIG_ENDIAN_BITFIELD 2514 uint32_t cr:1; 2515 uint32_t ci:1; 2516 uint32_t cr_delay:6; 2517 uint32_t cr_count:8; 2518 uint32_t InitBBC:8; 2519 uint32_t MaxBBC:8; 2520 #else /* __LITTLE_ENDIAN_BITFIELD */ 2521 uint32_t MaxBBC:8; 2522 uint32_t InitBBC:8; 2523 uint32_t cr_count:8; 2524 uint32_t cr_delay:6; 2525 uint32_t ci:1; 2526 uint32_t cr:1; 2527 #endif 2528 2529 #ifdef __BIG_ENDIAN_BITFIELD 2530 uint32_t topology:8; 2531 uint32_t myDid:24; 2532 #else /* __LITTLE_ENDIAN_BITFIELD */ 2533 uint32_t myDid:24; 2534 uint32_t topology:8; 2535 #endif 2536 2537 /* Defines for topology (defined previously) */ 2538 #ifdef __BIG_ENDIAN_BITFIELD 2539 uint32_t AR:1; 2540 uint32_t IR:1; 2541 uint32_t rsvd1:29; 2542 uint32_t ack0:1; 2543 #else /* __LITTLE_ENDIAN_BITFIELD */ 2544 uint32_t ack0:1; 2545 uint32_t rsvd1:29; 2546 uint32_t IR:1; 2547 uint32_t AR:1; 2548 #endif 2549 2550 uint32_t edtov; 2551 uint32_t arbtov; 2552 uint32_t ratov; 2553 uint32_t rttov; 2554 uint32_t altov; 2555 uint32_t lmt; 2556 #define LMT_RESERVED 0x000 /* Not used */ 2557 #define LMT_1Gb 0x004 2558 #define LMT_2Gb 0x008 2559 #define LMT_4Gb 0x040 2560 #define LMT_8Gb 0x080 2561 #define LMT_10Gb 0x100 2562 #define LMT_16Gb 0x200 2563 #define LMT_32Gb 0x400 2564 #define LMT_64Gb 0x800 2565 #define LMT_128Gb 0x1000 2566 #define LMT_256Gb 0x2000 2567 uint32_t rsvd2; 2568 uint32_t rsvd3; 2569 uint32_t max_xri; 2570 uint32_t max_iocb; 2571 uint32_t max_rpi; 2572 uint32_t avail_xri; 2573 uint32_t avail_iocb; 2574 uint32_t avail_rpi; 2575 uint32_t max_vpi; 2576 uint32_t rsvd4; 2577 uint32_t rsvd5; 2578 uint32_t avail_vpi; 2579 } READ_CONFIG_VAR; 2580 2581 /* Structure for MB Command READ_RCONFIG (12) */ 2582 2583 typedef struct { 2584 #ifdef __BIG_ENDIAN_BITFIELD 2585 uint32_t rsvd2:7; 2586 uint32_t recvNotify:1; 2587 uint32_t numMask:8; 2588 uint32_t profile:8; 2589 uint32_t rsvd1:4; 2590 uint32_t ring:4; 2591 #else /* __LITTLE_ENDIAN_BITFIELD */ 2592 uint32_t ring:4; 2593 uint32_t rsvd1:4; 2594 uint32_t profile:8; 2595 uint32_t numMask:8; 2596 uint32_t recvNotify:1; 2597 uint32_t rsvd2:7; 2598 #endif 2599 2600 #ifdef __BIG_ENDIAN_BITFIELD 2601 uint16_t maxResp; 2602 uint16_t maxOrig; 2603 #else /* __LITTLE_ENDIAN_BITFIELD */ 2604 uint16_t maxOrig; 2605 uint16_t maxResp; 2606 #endif 2607 2608 RR_REG rrRegs[6]; 2609 2610 #ifdef __BIG_ENDIAN_BITFIELD 2611 uint16_t cmdRingOffset; 2612 uint16_t cmdEntryCnt; 2613 uint16_t rspRingOffset; 2614 uint16_t rspEntryCnt; 2615 uint16_t nextCmdOffset; 2616 uint16_t rsvd3; 2617 uint16_t nextRspOffset; 2618 uint16_t rsvd4; 2619 #else /* __LITTLE_ENDIAN_BITFIELD */ 2620 uint16_t cmdEntryCnt; 2621 uint16_t cmdRingOffset; 2622 uint16_t rspEntryCnt; 2623 uint16_t rspRingOffset; 2624 uint16_t rsvd3; 2625 uint16_t nextCmdOffset; 2626 uint16_t rsvd4; 2627 uint16_t nextRspOffset; 2628 #endif 2629 } READ_RCONF_VAR; 2630 2631 /* Structure for MB Command READ_SPARM (13) */ 2632 /* Structure for MB Command READ_SPARM64 (0x8D) */ 2633 2634 typedef struct { 2635 uint32_t rsvd1; 2636 uint32_t rsvd2; 2637 union { 2638 struct ulp_bde sp; /* This BDE points to struct serv_parm 2639 structure */ 2640 struct ulp_bde64 sp64; 2641 } un; 2642 #ifdef __BIG_ENDIAN_BITFIELD 2643 uint16_t rsvd3; 2644 uint16_t vpi; 2645 #else /* __LITTLE_ENDIAN_BITFIELD */ 2646 uint16_t vpi; 2647 uint16_t rsvd3; 2648 #endif 2649 } READ_SPARM_VAR; 2650 2651 /* Structure for MB Command READ_STATUS (14) */ 2652 2653 typedef struct { 2654 #ifdef __BIG_ENDIAN_BITFIELD 2655 uint32_t rsvd1:31; 2656 uint32_t clrCounters:1; 2657 uint16_t activeXriCnt; 2658 uint16_t activeRpiCnt; 2659 #else /* __LITTLE_ENDIAN_BITFIELD */ 2660 uint32_t clrCounters:1; 2661 uint32_t rsvd1:31; 2662 uint16_t activeRpiCnt; 2663 uint16_t activeXriCnt; 2664 #endif 2665 2666 uint32_t xmitByteCnt; 2667 uint32_t rcvByteCnt; 2668 uint32_t xmitFrameCnt; 2669 uint32_t rcvFrameCnt; 2670 uint32_t xmitSeqCnt; 2671 uint32_t rcvSeqCnt; 2672 uint32_t totalOrigExchanges; 2673 uint32_t totalRespExchanges; 2674 uint32_t rcvPbsyCnt; 2675 uint32_t rcvFbsyCnt; 2676 } READ_STATUS_VAR; 2677 2678 /* Structure for MB Command READ_RPI (15) */ 2679 /* Structure for MB Command READ_RPI64 (0x8F) */ 2680 2681 typedef struct { 2682 #ifdef __BIG_ENDIAN_BITFIELD 2683 uint16_t nextRpi; 2684 uint16_t reqRpi; 2685 uint32_t rsvd2:8; 2686 uint32_t DID:24; 2687 #else /* __LITTLE_ENDIAN_BITFIELD */ 2688 uint16_t reqRpi; 2689 uint16_t nextRpi; 2690 uint32_t DID:24; 2691 uint32_t rsvd2:8; 2692 #endif 2693 2694 union { 2695 struct ulp_bde sp; 2696 struct ulp_bde64 sp64; 2697 } un; 2698 2699 } READ_RPI_VAR; 2700 2701 /* Structure for MB Command READ_XRI (16) */ 2702 2703 typedef struct { 2704 #ifdef __BIG_ENDIAN_BITFIELD 2705 uint16_t nextXri; 2706 uint16_t reqXri; 2707 uint16_t rsvd1; 2708 uint16_t rpi; 2709 uint32_t rsvd2:8; 2710 uint32_t DID:24; 2711 uint32_t rsvd3:8; 2712 uint32_t SID:24; 2713 uint32_t rsvd4; 2714 uint8_t seqId; 2715 uint8_t rsvd5; 2716 uint16_t seqCount; 2717 uint16_t oxId; 2718 uint16_t rxId; 2719 uint32_t rsvd6:30; 2720 uint32_t si:1; 2721 uint32_t exchOrig:1; 2722 #else /* __LITTLE_ENDIAN_BITFIELD */ 2723 uint16_t reqXri; 2724 uint16_t nextXri; 2725 uint16_t rpi; 2726 uint16_t rsvd1; 2727 uint32_t DID:24; 2728 uint32_t rsvd2:8; 2729 uint32_t SID:24; 2730 uint32_t rsvd3:8; 2731 uint32_t rsvd4; 2732 uint16_t seqCount; 2733 uint8_t rsvd5; 2734 uint8_t seqId; 2735 uint16_t rxId; 2736 uint16_t oxId; 2737 uint32_t exchOrig:1; 2738 uint32_t si:1; 2739 uint32_t rsvd6:30; 2740 #endif 2741 } READ_XRI_VAR; 2742 2743 /* Structure for MB Command READ_REV (17) */ 2744 2745 typedef struct { 2746 #ifdef __BIG_ENDIAN_BITFIELD 2747 uint32_t cv:1; 2748 uint32_t rr:1; 2749 uint32_t rsvd2:2; 2750 uint32_t v3req:1; 2751 uint32_t v3rsp:1; 2752 uint32_t rsvd1:25; 2753 uint32_t rv:1; 2754 #else /* __LITTLE_ENDIAN_BITFIELD */ 2755 uint32_t rv:1; 2756 uint32_t rsvd1:25; 2757 uint32_t v3rsp:1; 2758 uint32_t v3req:1; 2759 uint32_t rsvd2:2; 2760 uint32_t rr:1; 2761 uint32_t cv:1; 2762 #endif 2763 2764 uint32_t biuRev; 2765 uint32_t smRev; 2766 union { 2767 uint32_t smFwRev; 2768 struct { 2769 #ifdef __BIG_ENDIAN_BITFIELD 2770 uint8_t ProgType; 2771 uint8_t ProgId; 2772 uint16_t ProgVer:4; 2773 uint16_t ProgRev:4; 2774 uint16_t ProgFixLvl:2; 2775 uint16_t ProgDistType:2; 2776 uint16_t DistCnt:4; 2777 #else /* __LITTLE_ENDIAN_BITFIELD */ 2778 uint16_t DistCnt:4; 2779 uint16_t ProgDistType:2; 2780 uint16_t ProgFixLvl:2; 2781 uint16_t ProgRev:4; 2782 uint16_t ProgVer:4; 2783 uint8_t ProgId; 2784 uint8_t ProgType; 2785 #endif 2786 2787 } b; 2788 } un; 2789 uint32_t endecRev; 2790 #ifdef __BIG_ENDIAN_BITFIELD 2791 uint8_t feaLevelHigh; 2792 uint8_t feaLevelLow; 2793 uint8_t fcphHigh; 2794 uint8_t fcphLow; 2795 #else /* __LITTLE_ENDIAN_BITFIELD */ 2796 uint8_t fcphLow; 2797 uint8_t fcphHigh; 2798 uint8_t feaLevelLow; 2799 uint8_t feaLevelHigh; 2800 #endif 2801 2802 uint32_t postKernRev; 2803 uint32_t opFwRev; 2804 uint8_t opFwName[16]; 2805 uint32_t sli1FwRev; 2806 uint8_t sli1FwName[16]; 2807 uint32_t sli2FwRev; 2808 uint8_t sli2FwName[16]; 2809 uint32_t sli3Feat; 2810 uint32_t RandomData[6]; 2811 } READ_REV_VAR; 2812 2813 /* Structure for MB Command READ_LINK_STAT (18) */ 2814 2815 typedef struct { 2816 uint32_t word0; 2817 2818 #define lpfc_read_link_stat_rec_SHIFT 0 2819 #define lpfc_read_link_stat_rec_MASK 0x1 2820 #define lpfc_read_link_stat_rec_WORD word0 2821 2822 #define lpfc_read_link_stat_gec_SHIFT 1 2823 #define lpfc_read_link_stat_gec_MASK 0x1 2824 #define lpfc_read_link_stat_gec_WORD word0 2825 2826 #define lpfc_read_link_stat_w02oftow23of_SHIFT 2 2827 #define lpfc_read_link_stat_w02oftow23of_MASK 0x3FFFFF 2828 #define lpfc_read_link_stat_w02oftow23of_WORD word0 2829 2830 #define lpfc_read_link_stat_rsvd_SHIFT 24 2831 #define lpfc_read_link_stat_rsvd_MASK 0x1F 2832 #define lpfc_read_link_stat_rsvd_WORD word0 2833 2834 #define lpfc_read_link_stat_gec2_SHIFT 29 2835 #define lpfc_read_link_stat_gec2_MASK 0x1 2836 #define lpfc_read_link_stat_gec2_WORD word0 2837 2838 #define lpfc_read_link_stat_clrc_SHIFT 30 2839 #define lpfc_read_link_stat_clrc_MASK 0x1 2840 #define lpfc_read_link_stat_clrc_WORD word0 2841 2842 #define lpfc_read_link_stat_clof_SHIFT 31 2843 #define lpfc_read_link_stat_clof_MASK 0x1 2844 #define lpfc_read_link_stat_clof_WORD word0 2845 2846 uint32_t linkFailureCnt; 2847 uint32_t lossSyncCnt; 2848 uint32_t lossSignalCnt; 2849 uint32_t primSeqErrCnt; 2850 uint32_t invalidXmitWord; 2851 uint32_t crcCnt; 2852 uint32_t primSeqTimeout; 2853 uint32_t elasticOverrun; 2854 uint32_t arbTimeout; 2855 uint32_t advRecBufCredit; 2856 uint32_t curRecBufCredit; 2857 uint32_t advTransBufCredit; 2858 uint32_t curTransBufCredit; 2859 uint32_t recEofCount; 2860 uint32_t recEofdtiCount; 2861 uint32_t recEofniCount; 2862 uint32_t recSofcount; 2863 uint32_t rsvd1; 2864 uint32_t rsvd2; 2865 uint32_t recDrpXriCount; 2866 uint32_t fecCorrBlkCount; 2867 uint32_t fecUncorrBlkCount; 2868 } READ_LNK_VAR; 2869 2870 /* Structure for MB Command REG_LOGIN (19) */ 2871 /* Structure for MB Command REG_LOGIN64 (0x93) */ 2872 2873 typedef struct { 2874 #ifdef __BIG_ENDIAN_BITFIELD 2875 uint16_t rsvd1; 2876 uint16_t rpi; 2877 uint32_t rsvd2:8; 2878 uint32_t did:24; 2879 #else /* __LITTLE_ENDIAN_BITFIELD */ 2880 uint16_t rpi; 2881 uint16_t rsvd1; 2882 uint32_t did:24; 2883 uint32_t rsvd2:8; 2884 #endif 2885 2886 union { 2887 struct ulp_bde sp; 2888 struct ulp_bde64 sp64; 2889 } un; 2890 2891 #ifdef __BIG_ENDIAN_BITFIELD 2892 uint16_t rsvd6; 2893 uint16_t vpi; 2894 #else /* __LITTLE_ENDIAN_BITFIELD */ 2895 uint16_t vpi; 2896 uint16_t rsvd6; 2897 #endif 2898 2899 } REG_LOGIN_VAR; 2900 2901 /* Word 30 contents for REG_LOGIN */ 2902 typedef union { 2903 struct { 2904 #ifdef __BIG_ENDIAN_BITFIELD 2905 uint16_t rsvd1:12; 2906 uint16_t wd30_class:4; 2907 uint16_t xri; 2908 #else /* __LITTLE_ENDIAN_BITFIELD */ 2909 uint16_t xri; 2910 uint16_t wd30_class:4; 2911 uint16_t rsvd1:12; 2912 #endif 2913 } f; 2914 uint32_t word; 2915 } REG_WD30; 2916 2917 /* Structure for MB Command UNREG_LOGIN (20) */ 2918 2919 typedef struct { 2920 #ifdef __BIG_ENDIAN_BITFIELD 2921 uint16_t rsvd1; 2922 uint16_t rpi; 2923 uint32_t rsvd2; 2924 uint32_t rsvd3; 2925 uint32_t rsvd4; 2926 uint32_t rsvd5; 2927 uint16_t rsvd6; 2928 uint16_t vpi; 2929 #else /* __LITTLE_ENDIAN_BITFIELD */ 2930 uint16_t rpi; 2931 uint16_t rsvd1; 2932 uint32_t rsvd2; 2933 uint32_t rsvd3; 2934 uint32_t rsvd4; 2935 uint32_t rsvd5; 2936 uint16_t vpi; 2937 uint16_t rsvd6; 2938 #endif 2939 } UNREG_LOGIN_VAR; 2940 2941 /* Structure for MB Command REG_VPI (0x96) */ 2942 typedef struct { 2943 #ifdef __BIG_ENDIAN_BITFIELD 2944 uint32_t rsvd1; 2945 uint32_t rsvd2:7; 2946 uint32_t upd:1; 2947 uint32_t sid:24; 2948 uint32_t wwn[2]; 2949 uint32_t rsvd5; 2950 uint16_t vfi; 2951 uint16_t vpi; 2952 #else /* __LITTLE_ENDIAN */ 2953 uint32_t rsvd1; 2954 uint32_t sid:24; 2955 uint32_t upd:1; 2956 uint32_t rsvd2:7; 2957 uint32_t wwn[2]; 2958 uint32_t rsvd5; 2959 uint16_t vpi; 2960 uint16_t vfi; 2961 #endif 2962 } REG_VPI_VAR; 2963 2964 /* Structure for MB Command UNREG_VPI (0x97) */ 2965 typedef struct { 2966 uint32_t rsvd1; 2967 #ifdef __BIG_ENDIAN_BITFIELD 2968 uint16_t rsvd2; 2969 uint16_t sli4_vpi; 2970 #else /* __LITTLE_ENDIAN */ 2971 uint16_t sli4_vpi; 2972 uint16_t rsvd2; 2973 #endif 2974 uint32_t rsvd3; 2975 uint32_t rsvd4; 2976 uint32_t rsvd5; 2977 #ifdef __BIG_ENDIAN_BITFIELD 2978 uint16_t rsvd6; 2979 uint16_t vpi; 2980 #else /* __LITTLE_ENDIAN */ 2981 uint16_t vpi; 2982 uint16_t rsvd6; 2983 #endif 2984 } UNREG_VPI_VAR; 2985 2986 /* Structure for MB Command UNREG_D_ID (0x23) */ 2987 2988 typedef struct { 2989 uint32_t did; 2990 uint32_t rsvd2; 2991 uint32_t rsvd3; 2992 uint32_t rsvd4; 2993 uint32_t rsvd5; 2994 #ifdef __BIG_ENDIAN_BITFIELD 2995 uint16_t rsvd6; 2996 uint16_t vpi; 2997 #else 2998 uint16_t vpi; 2999 uint16_t rsvd6; 3000 #endif 3001 } UNREG_D_ID_VAR; 3002 3003 /* Structure for MB Command READ_TOPOLOGY (0x95) */ 3004 struct lpfc_mbx_read_top { 3005 uint32_t eventTag; /* Event tag */ 3006 uint32_t word2; 3007 #define lpfc_mbx_read_top_fa_SHIFT 12 3008 #define lpfc_mbx_read_top_fa_MASK 0x00000001 3009 #define lpfc_mbx_read_top_fa_WORD word2 3010 #define lpfc_mbx_read_top_mm_SHIFT 11 3011 #define lpfc_mbx_read_top_mm_MASK 0x00000001 3012 #define lpfc_mbx_read_top_mm_WORD word2 3013 #define lpfc_mbx_read_top_pb_SHIFT 9 3014 #define lpfc_mbx_read_top_pb_MASK 0X00000001 3015 #define lpfc_mbx_read_top_pb_WORD word2 3016 #define lpfc_mbx_read_top_il_SHIFT 8 3017 #define lpfc_mbx_read_top_il_MASK 0x00000001 3018 #define lpfc_mbx_read_top_il_WORD word2 3019 #define lpfc_mbx_read_top_att_type_SHIFT 0 3020 #define lpfc_mbx_read_top_att_type_MASK 0x000000FF 3021 #define lpfc_mbx_read_top_att_type_WORD word2 3022 #define LPFC_ATT_RESERVED 0x00 /* Reserved - attType */ 3023 #define LPFC_ATT_LINK_UP 0x01 /* Link is up */ 3024 #define LPFC_ATT_LINK_DOWN 0x02 /* Link is down */ 3025 #define LPFC_ATT_UNEXP_WWPN 0x06 /* Link is down Unexpected WWWPN */ 3026 uint32_t word3; 3027 #define lpfc_mbx_read_top_alpa_granted_SHIFT 24 3028 #define lpfc_mbx_read_top_alpa_granted_MASK 0x000000FF 3029 #define lpfc_mbx_read_top_alpa_granted_WORD word3 3030 #define lpfc_mbx_read_top_lip_alps_SHIFT 16 3031 #define lpfc_mbx_read_top_lip_alps_MASK 0x000000FF 3032 #define lpfc_mbx_read_top_lip_alps_WORD word3 3033 #define lpfc_mbx_read_top_lip_type_SHIFT 8 3034 #define lpfc_mbx_read_top_lip_type_MASK 0x000000FF 3035 #define lpfc_mbx_read_top_lip_type_WORD word3 3036 #define lpfc_mbx_read_top_topology_SHIFT 0 3037 #define lpfc_mbx_read_top_topology_MASK 0x000000FF 3038 #define lpfc_mbx_read_top_topology_WORD word3 3039 #define LPFC_TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */ 3040 #define LPFC_TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */ 3041 #define LPFC_TOPOLOGY_MM 0x05 /* maint mode zephtr to menlo */ 3042 /* store the LILP AL_PA position map into */ 3043 struct ulp_bde64 lilpBde64; 3044 #define LPFC_ALPA_MAP_SIZE 128 3045 uint32_t word7; 3046 #define lpfc_mbx_read_top_ld_lu_SHIFT 31 3047 #define lpfc_mbx_read_top_ld_lu_MASK 0x00000001 3048 #define lpfc_mbx_read_top_ld_lu_WORD word7 3049 #define lpfc_mbx_read_top_ld_tf_SHIFT 30 3050 #define lpfc_mbx_read_top_ld_tf_MASK 0x00000001 3051 #define lpfc_mbx_read_top_ld_tf_WORD word7 3052 #define lpfc_mbx_read_top_ld_link_spd_SHIFT 8 3053 #define lpfc_mbx_read_top_ld_link_spd_MASK 0x000000FF 3054 #define lpfc_mbx_read_top_ld_link_spd_WORD word7 3055 #define lpfc_mbx_read_top_ld_nl_port_SHIFT 4 3056 #define lpfc_mbx_read_top_ld_nl_port_MASK 0x0000000F 3057 #define lpfc_mbx_read_top_ld_nl_port_WORD word7 3058 #define lpfc_mbx_read_top_ld_tx_SHIFT 2 3059 #define lpfc_mbx_read_top_ld_tx_MASK 0x00000003 3060 #define lpfc_mbx_read_top_ld_tx_WORD word7 3061 #define lpfc_mbx_read_top_ld_rx_SHIFT 0 3062 #define lpfc_mbx_read_top_ld_rx_MASK 0x00000003 3063 #define lpfc_mbx_read_top_ld_rx_WORD word7 3064 uint32_t word8; 3065 #define lpfc_mbx_read_top_lu_SHIFT 31 3066 #define lpfc_mbx_read_top_lu_MASK 0x00000001 3067 #define lpfc_mbx_read_top_lu_WORD word8 3068 #define lpfc_mbx_read_top_tf_SHIFT 30 3069 #define lpfc_mbx_read_top_tf_MASK 0x00000001 3070 #define lpfc_mbx_read_top_tf_WORD word8 3071 #define lpfc_mbx_read_top_link_spd_SHIFT 8 3072 #define lpfc_mbx_read_top_link_spd_MASK 0x000000FF 3073 #define lpfc_mbx_read_top_link_spd_WORD word8 3074 #define lpfc_mbx_read_top_nl_port_SHIFT 4 3075 #define lpfc_mbx_read_top_nl_port_MASK 0x0000000F 3076 #define lpfc_mbx_read_top_nl_port_WORD word8 3077 #define lpfc_mbx_read_top_tx_SHIFT 2 3078 #define lpfc_mbx_read_top_tx_MASK 0x00000003 3079 #define lpfc_mbx_read_top_tx_WORD word8 3080 #define lpfc_mbx_read_top_rx_SHIFT 0 3081 #define lpfc_mbx_read_top_rx_MASK 0x00000003 3082 #define lpfc_mbx_read_top_rx_WORD word8 3083 #define LPFC_LINK_SPEED_UNKNOWN 0x0 3084 #define LPFC_LINK_SPEED_1GHZ 0x04 3085 #define LPFC_LINK_SPEED_2GHZ 0x08 3086 #define LPFC_LINK_SPEED_4GHZ 0x10 3087 #define LPFC_LINK_SPEED_8GHZ 0x20 3088 #define LPFC_LINK_SPEED_10GHZ 0x40 3089 #define LPFC_LINK_SPEED_16GHZ 0x80 3090 #define LPFC_LINK_SPEED_32GHZ 0x90 3091 #define LPFC_LINK_SPEED_64GHZ 0xA0 3092 #define LPFC_LINK_SPEED_128GHZ 0xB0 3093 #define LPFC_LINK_SPEED_256GHZ 0xC0 3094 }; 3095 3096 /* Structure for MB Command CLEAR_LA (22) */ 3097 3098 typedef struct { 3099 uint32_t eventTag; /* Event tag */ 3100 uint32_t rsvd1; 3101 } CLEAR_LA_VAR; 3102 3103 /* Structure for MB Command DUMP */ 3104 3105 typedef struct { 3106 #ifdef __BIG_ENDIAN_BITFIELD 3107 uint32_t rsvd:25; 3108 uint32_t ra:1; 3109 uint32_t co:1; 3110 uint32_t cv:1; 3111 uint32_t type:4; 3112 uint32_t entry_index:16; 3113 uint32_t region_id:16; 3114 #else /* __LITTLE_ENDIAN_BITFIELD */ 3115 uint32_t type:4; 3116 uint32_t cv:1; 3117 uint32_t co:1; 3118 uint32_t ra:1; 3119 uint32_t rsvd:25; 3120 uint32_t region_id:16; 3121 uint32_t entry_index:16; 3122 #endif 3123 3124 uint32_t sli4_length; 3125 uint32_t word_cnt; 3126 uint32_t resp_offset; 3127 } DUMP_VAR; 3128 3129 #define DMP_MEM_REG 0x1 3130 #define DMP_NV_PARAMS 0x2 3131 #define DMP_LMSD 0x3 /* Link Module Serial Data */ 3132 #define DMP_WELL_KNOWN 0x4 3133 3134 #define DMP_REGION_VPD 0xe 3135 #define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */ 3136 #define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */ 3137 #define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */ 3138 3139 #define DMP_REGION_VPORT 0x16 /* VPort info region */ 3140 #define DMP_VPORT_REGION_SIZE 0x200 3141 #define DMP_MBOX_OFFSET_WORD 0x5 3142 3143 #define DMP_REGION_23 0x17 /* fcoe param and port state region */ 3144 #define DMP_RGN23_SIZE 0x400 3145 3146 #define WAKE_UP_PARMS_REGION_ID 4 3147 #define WAKE_UP_PARMS_WORD_SIZE 15 3148 3149 struct vport_rec { 3150 uint8_t wwpn[8]; 3151 uint8_t wwnn[8]; 3152 }; 3153 3154 #define VPORT_INFO_SIG 0x32324752 3155 #define VPORT_INFO_REV_MASK 0xff 3156 #define VPORT_INFO_REV 0x1 3157 #define MAX_STATIC_VPORT_COUNT 16 3158 struct static_vport_info { 3159 uint32_t signature; 3160 uint32_t rev; 3161 struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT]; 3162 uint32_t resvd[66]; 3163 }; 3164 3165 /* Option rom version structure */ 3166 struct prog_id { 3167 #ifdef __BIG_ENDIAN_BITFIELD 3168 uint8_t type; 3169 uint8_t id; 3170 uint32_t ver:4; /* Major Version */ 3171 uint32_t rev:4; /* Revision */ 3172 uint32_t lev:2; /* Level */ 3173 uint32_t dist:2; /* Dist Type */ 3174 uint32_t num:4; /* number after dist type */ 3175 #else /* __LITTLE_ENDIAN_BITFIELD */ 3176 uint32_t num:4; /* number after dist type */ 3177 uint32_t dist:2; /* Dist Type */ 3178 uint32_t lev:2; /* Level */ 3179 uint32_t rev:4; /* Revision */ 3180 uint32_t ver:4; /* Major Version */ 3181 uint8_t id; 3182 uint8_t type; 3183 #endif 3184 }; 3185 3186 /* Structure for MB Command UPDATE_CFG (0x1B) */ 3187 3188 struct update_cfg_var { 3189 #ifdef __BIG_ENDIAN_BITFIELD 3190 uint32_t rsvd2:16; 3191 uint32_t type:8; 3192 uint32_t rsvd:1; 3193 uint32_t ra:1; 3194 uint32_t co:1; 3195 uint32_t cv:1; 3196 uint32_t req:4; 3197 uint32_t entry_length:16; 3198 uint32_t region_id:16; 3199 #else /* __LITTLE_ENDIAN_BITFIELD */ 3200 uint32_t req:4; 3201 uint32_t cv:1; 3202 uint32_t co:1; 3203 uint32_t ra:1; 3204 uint32_t rsvd:1; 3205 uint32_t type:8; 3206 uint32_t rsvd2:16; 3207 uint32_t region_id:16; 3208 uint32_t entry_length:16; 3209 #endif 3210 3211 uint32_t resp_info; 3212 uint32_t byte_cnt; 3213 uint32_t data_offset; 3214 }; 3215 3216 struct hbq_mask { 3217 #ifdef __BIG_ENDIAN_BITFIELD 3218 uint8_t tmatch; 3219 uint8_t tmask; 3220 uint8_t rctlmatch; 3221 uint8_t rctlmask; 3222 #else /* __LITTLE_ENDIAN */ 3223 uint8_t rctlmask; 3224 uint8_t rctlmatch; 3225 uint8_t tmask; 3226 uint8_t tmatch; 3227 #endif 3228 }; 3229 3230 3231 /* Structure for MB Command CONFIG_HBQ (7c) */ 3232 3233 struct config_hbq_var { 3234 #ifdef __BIG_ENDIAN_BITFIELD 3235 uint32_t rsvd1 :7; 3236 uint32_t recvNotify :1; /* Receive Notification */ 3237 uint32_t numMask :8; /* # Mask Entries */ 3238 uint32_t profile :8; /* Selection Profile */ 3239 uint32_t rsvd2 :8; 3240 #else /* __LITTLE_ENDIAN */ 3241 uint32_t rsvd2 :8; 3242 uint32_t profile :8; /* Selection Profile */ 3243 uint32_t numMask :8; /* # Mask Entries */ 3244 uint32_t recvNotify :1; /* Receive Notification */ 3245 uint32_t rsvd1 :7; 3246 #endif 3247 3248 #ifdef __BIG_ENDIAN_BITFIELD 3249 uint32_t hbqId :16; 3250 uint32_t rsvd3 :12; 3251 uint32_t ringMask :4; 3252 #else /* __LITTLE_ENDIAN */ 3253 uint32_t ringMask :4; 3254 uint32_t rsvd3 :12; 3255 uint32_t hbqId :16; 3256 #endif 3257 3258 #ifdef __BIG_ENDIAN_BITFIELD 3259 uint32_t entry_count :16; 3260 uint32_t rsvd4 :8; 3261 uint32_t headerLen :8; 3262 #else /* __LITTLE_ENDIAN */ 3263 uint32_t headerLen :8; 3264 uint32_t rsvd4 :8; 3265 uint32_t entry_count :16; 3266 #endif 3267 3268 uint32_t hbqaddrLow; 3269 uint32_t hbqaddrHigh; 3270 3271 #ifdef __BIG_ENDIAN_BITFIELD 3272 uint32_t rsvd5 :31; 3273 uint32_t logEntry :1; 3274 #else /* __LITTLE_ENDIAN */ 3275 uint32_t logEntry :1; 3276 uint32_t rsvd5 :31; 3277 #endif 3278 3279 uint32_t rsvd6; /* w7 */ 3280 uint32_t rsvd7; /* w8 */ 3281 uint32_t rsvd8; /* w9 */ 3282 3283 struct hbq_mask hbqMasks[6]; 3284 3285 3286 union { 3287 uint32_t allprofiles[12]; 3288 3289 struct { 3290 #ifdef __BIG_ENDIAN_BITFIELD 3291 uint32_t seqlenoff :16; 3292 uint32_t maxlen :16; 3293 #else /* __LITTLE_ENDIAN */ 3294 uint32_t maxlen :16; 3295 uint32_t seqlenoff :16; 3296 #endif 3297 #ifdef __BIG_ENDIAN_BITFIELD 3298 uint32_t rsvd1 :28; 3299 uint32_t seqlenbcnt :4; 3300 #else /* __LITTLE_ENDIAN */ 3301 uint32_t seqlenbcnt :4; 3302 uint32_t rsvd1 :28; 3303 #endif 3304 uint32_t rsvd[10]; 3305 } profile2; 3306 3307 struct { 3308 #ifdef __BIG_ENDIAN_BITFIELD 3309 uint32_t seqlenoff :16; 3310 uint32_t maxlen :16; 3311 #else /* __LITTLE_ENDIAN */ 3312 uint32_t maxlen :16; 3313 uint32_t seqlenoff :16; 3314 #endif 3315 #ifdef __BIG_ENDIAN_BITFIELD 3316 uint32_t cmdcodeoff :28; 3317 uint32_t rsvd1 :12; 3318 uint32_t seqlenbcnt :4; 3319 #else /* __LITTLE_ENDIAN */ 3320 uint32_t seqlenbcnt :4; 3321 uint32_t rsvd1 :12; 3322 uint32_t cmdcodeoff :28; 3323 #endif 3324 uint32_t cmdmatch[8]; 3325 3326 uint32_t rsvd[2]; 3327 } profile3; 3328 3329 struct { 3330 #ifdef __BIG_ENDIAN_BITFIELD 3331 uint32_t seqlenoff :16; 3332 uint32_t maxlen :16; 3333 #else /* __LITTLE_ENDIAN */ 3334 uint32_t maxlen :16; 3335 uint32_t seqlenoff :16; 3336 #endif 3337 #ifdef __BIG_ENDIAN_BITFIELD 3338 uint32_t cmdcodeoff :28; 3339 uint32_t rsvd1 :12; 3340 uint32_t seqlenbcnt :4; 3341 #else /* __LITTLE_ENDIAN */ 3342 uint32_t seqlenbcnt :4; 3343 uint32_t rsvd1 :12; 3344 uint32_t cmdcodeoff :28; 3345 #endif 3346 uint32_t cmdmatch[8]; 3347 3348 uint32_t rsvd[2]; 3349 } profile5; 3350 3351 } profiles; 3352 3353 }; 3354 3355 3356 3357 /* Structure for MB Command CONFIG_PORT (0x88) */ 3358 typedef struct { 3359 #ifdef __BIG_ENDIAN_BITFIELD 3360 uint32_t cBE : 1; 3361 uint32_t cET : 1; 3362 uint32_t cHpcb : 1; 3363 uint32_t cMA : 1; 3364 uint32_t sli_mode : 4; 3365 uint32_t pcbLen : 24; /* bit 23:0 of memory based port 3366 * config block */ 3367 #else /* __LITTLE_ENDIAN */ 3368 uint32_t pcbLen : 24; /* bit 23:0 of memory based port 3369 * config block */ 3370 uint32_t sli_mode : 4; 3371 uint32_t cMA : 1; 3372 uint32_t cHpcb : 1; 3373 uint32_t cET : 1; 3374 uint32_t cBE : 1; 3375 #endif 3376 3377 uint32_t pcbLow; /* bit 31:0 of memory based port config block */ 3378 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */ 3379 uint32_t hbainit[5]; 3380 #ifdef __BIG_ENDIAN_BITFIELD 3381 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ 3382 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ 3383 #else /* __LITTLE_ENDIAN */ 3384 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ 3385 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ 3386 #endif 3387 3388 #ifdef __BIG_ENDIAN_BITFIELD 3389 uint32_t rsvd1 : 20; /* Reserved */ 3390 uint32_t casabt : 1; /* Configure async abts status notice */ 3391 uint32_t rsvd2 : 2; /* Reserved */ 3392 uint32_t cbg : 1; /* Configure BlockGuard */ 3393 uint32_t cmv : 1; /* Configure Max VPIs */ 3394 uint32_t ccrp : 1; /* Config Command Ring Polling */ 3395 uint32_t csah : 1; /* Configure Synchronous Abort Handling */ 3396 uint32_t chbs : 1; /* Cofigure Host Backing store */ 3397 uint32_t cinb : 1; /* Enable Interrupt Notification Block */ 3398 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ 3399 uint32_t cmx : 1; /* Configure Max XRIs */ 3400 uint32_t cmr : 1; /* Configure Max RPIs */ 3401 #else /* __LITTLE_ENDIAN */ 3402 uint32_t cmr : 1; /* Configure Max RPIs */ 3403 uint32_t cmx : 1; /* Configure Max XRIs */ 3404 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ 3405 uint32_t cinb : 1; /* Enable Interrupt Notification Block */ 3406 uint32_t chbs : 1; /* Cofigure Host Backing store */ 3407 uint32_t csah : 1; /* Configure Synchronous Abort Handling */ 3408 uint32_t ccrp : 1; /* Config Command Ring Polling */ 3409 uint32_t cmv : 1; /* Configure Max VPIs */ 3410 uint32_t cbg : 1; /* Configure BlockGuard */ 3411 uint32_t rsvd2 : 2; /* Reserved */ 3412 uint32_t casabt : 1; /* Configure async abts status notice */ 3413 uint32_t rsvd1 : 20; /* Reserved */ 3414 #endif 3415 #ifdef __BIG_ENDIAN_BITFIELD 3416 uint32_t rsvd3 : 20; /* Reserved */ 3417 uint32_t gasabt : 1; /* Grant async abts status notice */ 3418 uint32_t rsvd4 : 2; /* Reserved */ 3419 uint32_t gbg : 1; /* Grant BlockGuard */ 3420 uint32_t gmv : 1; /* Grant Max VPIs */ 3421 uint32_t gcrp : 1; /* Grant Command Ring Polling */ 3422 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ 3423 uint32_t ghbs : 1; /* Grant Host Backing Store */ 3424 uint32_t ginb : 1; /* Grant Interrupt Notification Block */ 3425 uint32_t gerbm : 1; /* Grant ERBM Request */ 3426 uint32_t gmx : 1; /* Grant Max XRIs */ 3427 uint32_t gmr : 1; /* Grant Max RPIs */ 3428 #else /* __LITTLE_ENDIAN */ 3429 uint32_t gmr : 1; /* Grant Max RPIs */ 3430 uint32_t gmx : 1; /* Grant Max XRIs */ 3431 uint32_t gerbm : 1; /* Grant ERBM Request */ 3432 uint32_t ginb : 1; /* Grant Interrupt Notification Block */ 3433 uint32_t ghbs : 1; /* Grant Host Backing Store */ 3434 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ 3435 uint32_t gcrp : 1; /* Grant Command Ring Polling */ 3436 uint32_t gmv : 1; /* Grant Max VPIs */ 3437 uint32_t gbg : 1; /* Grant BlockGuard */ 3438 uint32_t rsvd4 : 2; /* Reserved */ 3439 uint32_t gasabt : 1; /* Grant async abts status notice */ 3440 uint32_t rsvd3 : 20; /* Reserved */ 3441 #endif 3442 3443 #ifdef __BIG_ENDIAN_BITFIELD 3444 uint32_t max_rpi : 16; /* Max RPIs Port should configure */ 3445 uint32_t max_xri : 16; /* Max XRIs Port should configure */ 3446 #else /* __LITTLE_ENDIAN */ 3447 uint32_t max_xri : 16; /* Max XRIs Port should configure */ 3448 uint32_t max_rpi : 16; /* Max RPIs Port should configure */ 3449 #endif 3450 3451 #ifdef __BIG_ENDIAN_BITFIELD 3452 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ 3453 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ 3454 #else /* __LITTLE_ENDIAN */ 3455 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ 3456 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ 3457 #endif 3458 3459 uint32_t rsvd6; /* Reserved */ 3460 3461 #ifdef __BIG_ENDIAN_BITFIELD 3462 uint32_t rsvd7 : 16; 3463 uint32_t max_vpi : 16; /* Max number of virt N-Ports */ 3464 #else /* __LITTLE_ENDIAN */ 3465 uint32_t max_vpi : 16; /* Max number of virt N-Ports */ 3466 uint32_t rsvd7 : 16; 3467 #endif 3468 3469 } CONFIG_PORT_VAR; 3470 3471 /* Structure for MB Command CONFIG_MSI (0x30) */ 3472 struct config_msi_var { 3473 #ifdef __BIG_ENDIAN_BITFIELD 3474 uint32_t dfltMsgNum:8; /* Default message number */ 3475 uint32_t rsvd1:11; /* Reserved */ 3476 uint32_t NID:5; /* Number of secondary attention IDs */ 3477 uint32_t rsvd2:5; /* Reserved */ 3478 uint32_t dfltPresent:1; /* Default message number present */ 3479 uint32_t addFlag:1; /* Add association flag */ 3480 uint32_t reportFlag:1; /* Report association flag */ 3481 #else /* __LITTLE_ENDIAN_BITFIELD */ 3482 uint32_t reportFlag:1; /* Report association flag */ 3483 uint32_t addFlag:1; /* Add association flag */ 3484 uint32_t dfltPresent:1; /* Default message number present */ 3485 uint32_t rsvd2:5; /* Reserved */ 3486 uint32_t NID:5; /* Number of secondary attention IDs */ 3487 uint32_t rsvd1:11; /* Reserved */ 3488 uint32_t dfltMsgNum:8; /* Default message number */ 3489 #endif 3490 uint32_t attentionConditions[2]; 3491 uint8_t attentionId[16]; 3492 uint8_t messageNumberByHA[64]; 3493 uint8_t messageNumberByID[16]; 3494 uint32_t autoClearHA[2]; 3495 #ifdef __BIG_ENDIAN_BITFIELD 3496 uint32_t rsvd3:16; 3497 uint32_t autoClearID:16; 3498 #else /* __LITTLE_ENDIAN_BITFIELD */ 3499 uint32_t autoClearID:16; 3500 uint32_t rsvd3:16; 3501 #endif 3502 uint32_t rsvd4; 3503 }; 3504 3505 /* SLI-2 Port Control Block */ 3506 3507 /* SLIM POINTER */ 3508 #define SLIMOFF 0x30 /* WORD */ 3509 3510 typedef struct _SLI2_RDSC { 3511 uint32_t cmdEntries; 3512 uint32_t cmdAddrLow; 3513 uint32_t cmdAddrHigh; 3514 3515 uint32_t rspEntries; 3516 uint32_t rspAddrLow; 3517 uint32_t rspAddrHigh; 3518 } SLI2_RDSC; 3519 3520 typedef struct _PCB { 3521 #ifdef __BIG_ENDIAN_BITFIELD 3522 uint32_t type:8; 3523 #define TYPE_NATIVE_SLI2 0x01 3524 uint32_t feature:8; 3525 #define FEATURE_INITIAL_SLI2 0x01 3526 uint32_t rsvd:12; 3527 uint32_t maxRing:4; 3528 #else /* __LITTLE_ENDIAN_BITFIELD */ 3529 uint32_t maxRing:4; 3530 uint32_t rsvd:12; 3531 uint32_t feature:8; 3532 #define FEATURE_INITIAL_SLI2 0x01 3533 uint32_t type:8; 3534 #define TYPE_NATIVE_SLI2 0x01 3535 #endif 3536 3537 uint32_t mailBoxSize; 3538 uint32_t mbAddrLow; 3539 uint32_t mbAddrHigh; 3540 3541 uint32_t hgpAddrLow; 3542 uint32_t hgpAddrHigh; 3543 3544 uint32_t pgpAddrLow; 3545 uint32_t pgpAddrHigh; 3546 SLI2_RDSC rdsc[MAX_SLI3_RINGS]; 3547 } PCB_t; 3548 3549 /* NEW_FEATURE */ 3550 typedef struct { 3551 #ifdef __BIG_ENDIAN_BITFIELD 3552 uint32_t rsvd0:27; 3553 uint32_t discardFarp:1; 3554 uint32_t IPEnable:1; 3555 uint32_t nodeName:1; 3556 uint32_t portName:1; 3557 uint32_t filterEnable:1; 3558 #else /* __LITTLE_ENDIAN_BITFIELD */ 3559 uint32_t filterEnable:1; 3560 uint32_t portName:1; 3561 uint32_t nodeName:1; 3562 uint32_t IPEnable:1; 3563 uint32_t discardFarp:1; 3564 uint32_t rsvd:27; 3565 #endif 3566 3567 uint8_t portname[8]; /* Used to be struct lpfc_name */ 3568 uint8_t nodename[8]; 3569 uint32_t rsvd1; 3570 uint32_t rsvd2; 3571 uint32_t rsvd3; 3572 uint32_t IPAddress; 3573 } CONFIG_FARP_VAR; 3574 3575 /* Structure for MB Command MBX_ASYNCEVT_ENABLE (0x33) */ 3576 3577 typedef struct { 3578 #ifdef __BIG_ENDIAN_BITFIELD 3579 uint32_t rsvd:30; 3580 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ 3581 #else /* __LITTLE_ENDIAN */ 3582 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ 3583 uint32_t rsvd:30; 3584 #endif 3585 } ASYNCEVT_ENABLE_VAR; 3586 3587 /* Union of all Mailbox Command types */ 3588 #define MAILBOX_CMD_WSIZE 32 3589 #define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t)) 3590 /* ext_wsize times 4 bytes should not be greater than max xmit size */ 3591 #define MAILBOX_EXT_WSIZE 512 3592 #define MAILBOX_EXT_SIZE (MAILBOX_EXT_WSIZE * sizeof(uint32_t)) 3593 #define MAILBOX_HBA_EXT_OFFSET 0x100 3594 /* max mbox xmit size is a page size for sysfs IO operations */ 3595 #define MAILBOX_SYSFS_MAX 4096 3596 3597 typedef union { 3598 uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/ 3599 * feature/max ring number 3600 */ 3601 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */ 3602 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */ 3603 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */ 3604 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */ 3605 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */ 3606 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */ 3607 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */ 3608 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */ 3609 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */ 3610 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */ 3611 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */ 3612 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */ 3613 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */ 3614 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */ 3615 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */ 3616 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */ 3617 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */ 3618 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */ 3619 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */ 3620 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */ 3621 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */ 3622 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */ 3623 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */ 3624 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP) 3625 * NEW_FEATURE 3626 */ 3627 struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */ 3628 struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/ 3629 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */ 3630 struct lpfc_mbx_read_top varReadTop; /* cmd = 0x95 (READ_TOPOLOGY) */ 3631 REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */ 3632 UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */ 3633 ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */ 3634 struct READ_EVENT_LOG_VAR varRdEventLog; /* cmd = 0x38 3635 * (READ_EVENT_LOG) 3636 */ 3637 struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */ 3638 } MAILVARIANTS; 3639 3640 /* 3641 * SLI-2 specific structures 3642 */ 3643 3644 struct lpfc_hgp { 3645 __le32 cmdPutInx; 3646 __le32 rspGetInx; 3647 }; 3648 3649 struct lpfc_pgp { 3650 __le32 cmdGetInx; 3651 __le32 rspPutInx; 3652 }; 3653 3654 struct sli2_desc { 3655 uint32_t unused1[16]; 3656 struct lpfc_hgp host[MAX_SLI3_RINGS]; 3657 struct lpfc_pgp port[MAX_SLI3_RINGS]; 3658 }; 3659 3660 struct sli3_desc { 3661 struct lpfc_hgp host[MAX_SLI3_RINGS]; 3662 uint32_t reserved[8]; 3663 uint32_t hbq_put[16]; 3664 }; 3665 3666 struct sli3_pgp { 3667 struct lpfc_pgp port[MAX_SLI3_RINGS]; 3668 uint32_t hbq_get[16]; 3669 }; 3670 3671 union sli_var { 3672 struct sli2_desc s2; 3673 struct sli3_desc s3; 3674 struct sli3_pgp s3_pgp; 3675 }; 3676 3677 typedef struct { 3678 struct_group_tagged(MAILBOX_word0, bits, 3679 union { 3680 struct { 3681 #ifdef __BIG_ENDIAN_BITFIELD 3682 uint16_t mbxStatus; 3683 uint8_t mbxCommand; 3684 uint8_t mbxReserved:6; 3685 uint8_t mbxHc:1; 3686 uint8_t mbxOwner:1; /* Low order bit first word */ 3687 #else /* __LITTLE_ENDIAN_BITFIELD */ 3688 uint8_t mbxOwner:1; /* Low order bit first word */ 3689 uint8_t mbxHc:1; 3690 uint8_t mbxReserved:6; 3691 uint8_t mbxCommand; 3692 uint16_t mbxStatus; 3693 #endif 3694 }; 3695 u32 word0; 3696 }; 3697 ); 3698 3699 MAILVARIANTS un; 3700 union sli_var us; 3701 } MAILBOX_t; 3702 3703 /* 3704 * Begin Structure Definitions for IOCB Commands 3705 */ 3706 3707 typedef struct { 3708 #ifdef __BIG_ENDIAN_BITFIELD 3709 uint8_t statAction; 3710 uint8_t statRsn; 3711 uint8_t statBaExp; 3712 uint8_t statLocalError; 3713 #else /* __LITTLE_ENDIAN_BITFIELD */ 3714 uint8_t statLocalError; 3715 uint8_t statBaExp; 3716 uint8_t statRsn; 3717 uint8_t statAction; 3718 #endif 3719 /* statRsn P/F_RJT reason codes */ 3720 #define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */ 3721 #define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */ 3722 #define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */ 3723 #define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */ 3724 #define RJT_UNSUP_CLASS 0x05 /* Class not supported */ 3725 #define RJT_DELIM_ERR 0x06 /* Delimiter usage error */ 3726 #define RJT_UNSUP_TYPE 0x07 /* Type not supported */ 3727 #define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */ 3728 #define RJT_BAD_RCTL 0x09 /* R_CTL invalid */ 3729 #define RJT_BAD_FCTL 0x0A /* F_CTL invalid */ 3730 #define RJT_BAD_OXID 0x0B /* OX_ID invalid */ 3731 #define RJT_BAD_RXID 0x0C /* RX_ID invalid */ 3732 #define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */ 3733 #define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */ 3734 #define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */ 3735 #define RJT_BAD_PARM 0x10 /* Param. field invalid */ 3736 #define RJT_XCHG_ERR 0x11 /* Exchange error */ 3737 #define RJT_PROT_ERR 0x12 /* Protocol error */ 3738 #define RJT_BAD_LENGTH 0x13 /* Invalid Length */ 3739 #define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */ 3740 #define RJT_LOGIN_REQUIRED 0x16 /* Login required */ 3741 #define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */ 3742 #define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */ 3743 #define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */ 3744 #define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */ 3745 #define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */ 3746 3747 #define IOERR_SUCCESS 0x00 /* statLocalError */ 3748 #define IOERR_MISSING_CONTINUE 0x01 3749 #define IOERR_SEQUENCE_TIMEOUT 0x02 3750 #define IOERR_INTERNAL_ERROR 0x03 3751 #define IOERR_INVALID_RPI 0x04 3752 #define IOERR_NO_XRI 0x05 3753 #define IOERR_ILLEGAL_COMMAND 0x06 3754 #define IOERR_XCHG_DROPPED 0x07 3755 #define IOERR_ILLEGAL_FIELD 0x08 3756 #define IOERR_RPI_SUSPENDED 0x09 3757 #define IOERR_TOO_MANY_BUFFERS 0x0A 3758 #define IOERR_RCV_BUFFER_WAITING 0x0B 3759 #define IOERR_NO_CONNECTION 0x0C 3760 #define IOERR_TX_DMA_FAILED 0x0D 3761 #define IOERR_RX_DMA_FAILED 0x0E 3762 #define IOERR_ILLEGAL_FRAME 0x0F 3763 #define IOERR_EXTRA_DATA 0x10 3764 #define IOERR_NO_RESOURCES 0x11 3765 #define IOERR_RESERVED 0x12 3766 #define IOERR_ILLEGAL_LENGTH 0x13 3767 #define IOERR_UNSUPPORTED_FEATURE 0x14 3768 #define IOERR_ABORT_IN_PROGRESS 0x15 3769 #define IOERR_ABORT_REQUESTED 0x16 3770 #define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17 3771 #define IOERR_LOOP_OPEN_FAILURE 0x18 3772 #define IOERR_RING_RESET 0x19 3773 #define IOERR_LINK_DOWN 0x1A 3774 #define IOERR_CORRUPTED_DATA 0x1B 3775 #define IOERR_CORRUPTED_RPI 0x1C 3776 #define IOERR_OUT_OF_ORDER_DATA 0x1D 3777 #define IOERR_OUT_OF_ORDER_ACK 0x1E 3778 #define IOERR_DUP_FRAME 0x1F 3779 #define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */ 3780 #define IOERR_BAD_HOST_ADDRESS 0x21 3781 #define IOERR_RCV_HDRBUF_WAITING 0x22 3782 #define IOERR_MISSING_HDR_BUFFER 0x23 3783 #define IOERR_MSEQ_CHAIN_CORRUPTED 0x24 3784 #define IOERR_ABORTMULT_REQUESTED 0x25 3785 #define IOERR_BUFFER_SHORTAGE 0x28 3786 #define IOERR_DEFAULT 0x29 3787 #define IOERR_CNT 0x2A 3788 #define IOERR_SLER_FAILURE 0x46 3789 #define IOERR_SLER_CMD_RCV_FAILURE 0x47 3790 #define IOERR_SLER_REC_RJT_ERR 0x48 3791 #define IOERR_SLER_REC_SRR_RETRY_ERR 0x49 3792 #define IOERR_SLER_SRR_RJT_ERR 0x4A 3793 #define IOERR_SLER_RRQ_RJT_ERR 0x4C 3794 #define IOERR_SLER_RRQ_RETRY_ERR 0x4D 3795 #define IOERR_SLER_ABTS_ERR 0x4E 3796 #define IOERR_ELXSEC_KEY_UNWRAP_ERROR 0xF0 3797 #define IOERR_ELXSEC_KEY_UNWRAP_COMPARE_ERROR 0xF1 3798 #define IOERR_ELXSEC_CRYPTO_ERROR 0xF2 3799 #define IOERR_ELXSEC_CRYPTO_COMPARE_ERROR 0xF3 3800 #define IOERR_DRVR_MASK 0x100 3801 #define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */ 3802 #define IOERR_SLI_BRESET 0x102 3803 #define IOERR_SLI_ABORTED 0x103 3804 #define IOERR_PARAM_MASK 0x1ff 3805 } PARM_ERR; 3806 3807 typedef union { 3808 struct { 3809 #ifdef __BIG_ENDIAN_BITFIELD 3810 uint8_t Rctl; /* R_CTL field */ 3811 uint8_t Type; /* TYPE field */ 3812 uint8_t Dfctl; /* DF_CTL field */ 3813 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ 3814 #else /* __LITTLE_ENDIAN_BITFIELD */ 3815 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ 3816 uint8_t Dfctl; /* DF_CTL field */ 3817 uint8_t Type; /* TYPE field */ 3818 uint8_t Rctl; /* R_CTL field */ 3819 #endif 3820 3821 #define BC 0x02 /* Broadcast Received - Fctl */ 3822 #define SI 0x04 /* Sequence Initiative */ 3823 #define LA 0x08 /* Ignore Link Attention state */ 3824 #define LS 0x80 /* Last Sequence */ 3825 } hcsw; 3826 uint32_t reserved; 3827 } WORD5; 3828 3829 /* IOCB Command template for a generic response */ 3830 typedef struct { 3831 uint32_t reserved[4]; 3832 PARM_ERR perr; 3833 } GENERIC_RSP; 3834 3835 /* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */ 3836 typedef struct { 3837 struct ulp_bde xrsqbde[2]; 3838 uint32_t xrsqRo; /* Starting Relative Offset */ 3839 WORD5 w5; /* Header control/status word */ 3840 } XR_SEQ_FIELDS; 3841 3842 /* IOCB Command template for ELS_REQUEST */ 3843 typedef struct { 3844 struct ulp_bde elsReq; 3845 struct ulp_bde elsRsp; 3846 3847 #ifdef __BIG_ENDIAN_BITFIELD 3848 uint32_t word4Rsvd:7; 3849 uint32_t fl:1; 3850 uint32_t myID:24; 3851 uint32_t word5Rsvd:8; 3852 uint32_t remoteID:24; 3853 #else /* __LITTLE_ENDIAN_BITFIELD */ 3854 uint32_t myID:24; 3855 uint32_t fl:1; 3856 uint32_t word4Rsvd:7; 3857 uint32_t remoteID:24; 3858 uint32_t word5Rsvd:8; 3859 #endif 3860 } ELS_REQUEST; 3861 3862 /* IOCB Command template for RCV_ELS_REQ */ 3863 typedef struct { 3864 struct ulp_bde elsReq[2]; 3865 uint32_t parmRo; 3866 3867 #ifdef __BIG_ENDIAN_BITFIELD 3868 uint32_t word5Rsvd:8; 3869 uint32_t remoteID:24; 3870 #else /* __LITTLE_ENDIAN_BITFIELD */ 3871 uint32_t remoteID:24; 3872 uint32_t word5Rsvd:8; 3873 #endif 3874 } RCV_ELS_REQ; 3875 3876 /* IOCB Command template for ABORT / CLOSE_XRI */ 3877 typedef struct { 3878 uint32_t rsvd[3]; 3879 uint32_t abortType; 3880 #define ABORT_TYPE_ABTX 0x00000000 3881 #define ABORT_TYPE_ABTS 0x00000001 3882 uint32_t parm; 3883 #ifdef __BIG_ENDIAN_BITFIELD 3884 uint16_t abortContextTag; /* ulpContext from command to abort/close */ 3885 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ 3886 #else /* __LITTLE_ENDIAN_BITFIELD */ 3887 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ 3888 uint16_t abortContextTag; /* ulpContext from command to abort/close */ 3889 #endif 3890 } AC_XRI; 3891 3892 /* IOCB Command template for ABORT_MXRI64 */ 3893 typedef struct { 3894 uint32_t rsvd[3]; 3895 uint32_t abortType; 3896 uint32_t parm; 3897 uint32_t iotag32; 3898 } A_MXRI64; 3899 3900 /* IOCB Command template for GET_RPI */ 3901 typedef struct { 3902 uint32_t rsvd[4]; 3903 uint32_t parmRo; 3904 #ifdef __BIG_ENDIAN_BITFIELD 3905 uint32_t word5Rsvd:8; 3906 uint32_t remoteID:24; 3907 #else /* __LITTLE_ENDIAN_BITFIELD */ 3908 uint32_t remoteID:24; 3909 uint32_t word5Rsvd:8; 3910 #endif 3911 } GET_RPI; 3912 3913 /* IOCB Command template for all FCP Initiator commands */ 3914 typedef struct { 3915 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */ 3916 struct ulp_bde fcpi_rsp; /* Rcv buffer */ 3917 uint32_t fcpi_parm; 3918 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ 3919 } FCPI_FIELDS; 3920 3921 /* IOCB Command template for all FCP Target commands */ 3922 typedef struct { 3923 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */ 3924 uint32_t fcpt_Offset; 3925 uint32_t fcpt_Length; /* transfer ready for IWRITE */ 3926 } FCPT_FIELDS; 3927 3928 /* SLI-2 IOCB structure definitions */ 3929 3930 /* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */ 3931 typedef struct { 3932 ULP_BDL bdl; 3933 uint32_t xrsqRo; /* Starting Relative Offset */ 3934 WORD5 w5; /* Header control/status word */ 3935 } XMT_SEQ_FIELDS64; 3936 3937 /* This word is remote ports D_ID for XMIT_ELS_RSP64 */ 3938 #define xmit_els_remoteID xrsqRo 3939 3940 /* IOCB Command template for 64 bit RCV_SEQUENCE64 */ 3941 typedef struct { 3942 struct ulp_bde64 rcvBde; 3943 uint32_t rsvd1; 3944 uint32_t xrsqRo; /* Starting Relative Offset */ 3945 WORD5 w5; /* Header control/status word */ 3946 } RCV_SEQ_FIELDS64; 3947 3948 /* IOCB Command template for ELS_REQUEST64 */ 3949 typedef struct { 3950 ULP_BDL bdl; 3951 #ifdef __BIG_ENDIAN_BITFIELD 3952 uint32_t word4Rsvd:7; 3953 uint32_t fl:1; 3954 uint32_t myID:24; 3955 uint32_t word5Rsvd:8; 3956 uint32_t remoteID:24; 3957 #else /* __LITTLE_ENDIAN_BITFIELD */ 3958 uint32_t myID:24; 3959 uint32_t fl:1; 3960 uint32_t word4Rsvd:7; 3961 uint32_t remoteID:24; 3962 uint32_t word5Rsvd:8; 3963 #endif 3964 } ELS_REQUEST64; 3965 3966 /* IOCB Command template for GEN_REQUEST64 */ 3967 typedef struct { 3968 ULP_BDL bdl; 3969 uint32_t xrsqRo; /* Starting Relative Offset */ 3970 WORD5 w5; /* Header control/status word */ 3971 } GEN_REQUEST64; 3972 3973 /* IOCB Command template for RCV_ELS_REQ64 */ 3974 typedef struct { 3975 struct ulp_bde64 elsReq; 3976 uint32_t rcvd1; 3977 uint32_t parmRo; 3978 3979 #ifdef __BIG_ENDIAN_BITFIELD 3980 uint32_t word5Rsvd:8; 3981 uint32_t remoteID:24; 3982 #else /* __LITTLE_ENDIAN_BITFIELD */ 3983 uint32_t remoteID:24; 3984 uint32_t word5Rsvd:8; 3985 #endif 3986 } RCV_ELS_REQ64; 3987 3988 /* IOCB Command template for RCV_SEQ64 */ 3989 struct rcv_seq64 { 3990 struct ulp_bde64 elsReq; 3991 uint32_t hbq_1; 3992 uint32_t parmRo; 3993 #ifdef __BIG_ENDIAN_BITFIELD 3994 uint32_t rctl:8; 3995 uint32_t type:8; 3996 uint32_t dfctl:8; 3997 uint32_t ls:1; 3998 uint32_t fs:1; 3999 uint32_t rsvd2:3; 4000 uint32_t si:1; 4001 uint32_t bc:1; 4002 uint32_t rsvd3:1; 4003 #else /* __LITTLE_ENDIAN_BITFIELD */ 4004 uint32_t rsvd3:1; 4005 uint32_t bc:1; 4006 uint32_t si:1; 4007 uint32_t rsvd2:3; 4008 uint32_t fs:1; 4009 uint32_t ls:1; 4010 uint32_t dfctl:8; 4011 uint32_t type:8; 4012 uint32_t rctl:8; 4013 #endif 4014 }; 4015 4016 /* IOCB Command template for all 64 bit FCP Initiator commands */ 4017 typedef struct { 4018 ULP_BDL bdl; 4019 uint32_t fcpi_parm; 4020 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ 4021 } FCPI_FIELDS64; 4022 4023 /* IOCB Command template for all 64 bit FCP Target commands */ 4024 typedef struct { 4025 ULP_BDL bdl; 4026 uint32_t fcpt_Offset; 4027 uint32_t fcpt_Length; /* transfer ready for IWRITE */ 4028 } FCPT_FIELDS64; 4029 4030 /* IOCB Command template for Async Status iocb commands */ 4031 typedef struct { 4032 uint32_t rsvd[4]; 4033 uint32_t param; 4034 #ifdef __BIG_ENDIAN_BITFIELD 4035 uint16_t evt_code; /* High order bits word 5 */ 4036 uint16_t sub_ctxt_tag; /* Low order bits word 5 */ 4037 #else /* __LITTLE_ENDIAN_BITFIELD */ 4038 uint16_t sub_ctxt_tag; /* High order bits word 5 */ 4039 uint16_t evt_code; /* Low order bits word 5 */ 4040 #endif 4041 } ASYNCSTAT_FIELDS; 4042 #define ASYNC_TEMP_WARN 0x100 4043 #define ASYNC_TEMP_SAFE 0x101 4044 #define ASYNC_STATUS_CN 0x102 4045 4046 /* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7) 4047 or CMD_IOCB_RCV_SEQ64_CX (0xB5) */ 4048 4049 struct rcv_sli3 { 4050 #ifdef __BIG_ENDIAN_BITFIELD 4051 uint16_t ox_id; 4052 uint16_t seq_cnt; 4053 4054 uint16_t vpi; 4055 uint16_t word9Rsvd; 4056 #else /* __LITTLE_ENDIAN */ 4057 uint16_t seq_cnt; 4058 uint16_t ox_id; 4059 4060 uint16_t word9Rsvd; 4061 uint16_t vpi; 4062 #endif 4063 uint32_t word10Rsvd; 4064 uint32_t acc_len; /* accumulated length */ 4065 struct ulp_bde64 bde2; 4066 }; 4067 4068 /* Structure used for a single HBQ entry */ 4069 struct lpfc_hbq_entry { 4070 struct ulp_bde64 bde; 4071 uint32_t buffer_tag; 4072 }; 4073 4074 /* IOCB Command template for QUE_XRI64_CX (0xB3) command */ 4075 typedef struct { 4076 struct lpfc_hbq_entry buff; 4077 uint32_t rsvd; 4078 uint32_t rsvd1; 4079 } QUE_XRI64_CX_FIELDS; 4080 4081 struct que_xri64cx_ext_fields { 4082 uint32_t iotag64_low; 4083 uint32_t iotag64_high; 4084 uint32_t ebde_count; 4085 uint32_t rsvd; 4086 struct lpfc_hbq_entry buff[5]; 4087 }; 4088 4089 struct sli3_bg_fields { 4090 uint32_t filler[6]; /* word 8-13 in IOCB */ 4091 uint32_t bghm; /* word 14 - BlockGuard High Water Mark */ 4092 /* Bitfields for bgstat (BlockGuard Status - word 15 of IOCB) */ 4093 #define BGS_BIDIR_BG_PROF_MASK 0xff000000 4094 #define BGS_BIDIR_BG_PROF_SHIFT 24 4095 #define BGS_BIDIR_ERR_COND_FLAGS_MASK 0x003f0000 4096 #define BGS_BIDIR_ERR_COND_SHIFT 16 4097 #define BGS_BG_PROFILE_MASK 0x0000ff00 4098 #define BGS_BG_PROFILE_SHIFT 8 4099 #define BGS_INVALID_PROF_MASK 0x00000020 4100 #define BGS_INVALID_PROF_SHIFT 5 4101 #define BGS_UNINIT_DIF_BLOCK_MASK 0x00000010 4102 #define BGS_UNINIT_DIF_BLOCK_SHIFT 4 4103 #define BGS_HI_WATER_MARK_PRESENT_MASK 0x00000008 4104 #define BGS_HI_WATER_MARK_PRESENT_SHIFT 3 4105 #define BGS_REFTAG_ERR_MASK 0x00000004 4106 #define BGS_REFTAG_ERR_SHIFT 2 4107 #define BGS_APPTAG_ERR_MASK 0x00000002 4108 #define BGS_APPTAG_ERR_SHIFT 1 4109 #define BGS_GUARD_ERR_MASK 0x00000001 4110 #define BGS_GUARD_ERR_SHIFT 0 4111 uint32_t bgstat; /* word 15 - BlockGuard Status */ 4112 }; 4113 4114 static inline uint32_t 4115 lpfc_bgs_get_bidir_bg_prof(uint32_t bgstat) 4116 { 4117 return (bgstat & BGS_BIDIR_BG_PROF_MASK) >> 4118 BGS_BIDIR_BG_PROF_SHIFT; 4119 } 4120 4121 static inline uint32_t 4122 lpfc_bgs_get_bidir_err_cond(uint32_t bgstat) 4123 { 4124 return (bgstat & BGS_BIDIR_ERR_COND_FLAGS_MASK) >> 4125 BGS_BIDIR_ERR_COND_SHIFT; 4126 } 4127 4128 static inline uint32_t 4129 lpfc_bgs_get_bg_prof(uint32_t bgstat) 4130 { 4131 return (bgstat & BGS_BG_PROFILE_MASK) >> 4132 BGS_BG_PROFILE_SHIFT; 4133 } 4134 4135 static inline uint32_t 4136 lpfc_bgs_get_invalid_prof(uint32_t bgstat) 4137 { 4138 return (bgstat & BGS_INVALID_PROF_MASK) >> 4139 BGS_INVALID_PROF_SHIFT; 4140 } 4141 4142 static inline uint32_t 4143 lpfc_bgs_get_uninit_dif_block(uint32_t bgstat) 4144 { 4145 return (bgstat & BGS_UNINIT_DIF_BLOCK_MASK) >> 4146 BGS_UNINIT_DIF_BLOCK_SHIFT; 4147 } 4148 4149 static inline uint32_t 4150 lpfc_bgs_get_hi_water_mark_present(uint32_t bgstat) 4151 { 4152 return (bgstat & BGS_HI_WATER_MARK_PRESENT_MASK) >> 4153 BGS_HI_WATER_MARK_PRESENT_SHIFT; 4154 } 4155 4156 static inline uint32_t 4157 lpfc_bgs_get_reftag_err(uint32_t bgstat) 4158 { 4159 return (bgstat & BGS_REFTAG_ERR_MASK) >> 4160 BGS_REFTAG_ERR_SHIFT; 4161 } 4162 4163 static inline uint32_t 4164 lpfc_bgs_get_apptag_err(uint32_t bgstat) 4165 { 4166 return (bgstat & BGS_APPTAG_ERR_MASK) >> 4167 BGS_APPTAG_ERR_SHIFT; 4168 } 4169 4170 static inline uint32_t 4171 lpfc_bgs_get_guard_err(uint32_t bgstat) 4172 { 4173 return (bgstat & BGS_GUARD_ERR_MASK) >> 4174 BGS_GUARD_ERR_SHIFT; 4175 } 4176 4177 #define LPFC_EXT_DATA_BDE_COUNT 3 4178 struct fcp_irw_ext { 4179 uint32_t io_tag64_low; 4180 uint32_t io_tag64_high; 4181 #ifdef __BIG_ENDIAN_BITFIELD 4182 uint8_t reserved1; 4183 uint8_t reserved2; 4184 uint8_t reserved3; 4185 uint8_t ebde_count; 4186 #else /* __LITTLE_ENDIAN */ 4187 uint8_t ebde_count; 4188 uint8_t reserved3; 4189 uint8_t reserved2; 4190 uint8_t reserved1; 4191 #endif 4192 uint32_t reserved4; 4193 struct ulp_bde64 rbde; /* response bde */ 4194 struct ulp_bde64 dbde[LPFC_EXT_DATA_BDE_COUNT]; /* data BDE or BPL */ 4195 uint8_t icd[32]; /* immediate command data (32 bytes) */ 4196 }; 4197 4198 typedef struct _IOCB { /* IOCB structure */ 4199 union { 4200 GENERIC_RSP grsp; /* Generic response */ 4201 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */ 4202 struct ulp_bde cont[3]; /* up to 3 continuation bdes */ 4203 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */ 4204 AC_XRI acxri; /* ABORT / CLOSE_XRI template */ 4205 A_MXRI64 amxri; /* abort multiple xri command overlay */ 4206 GET_RPI getrpi; /* GET_RPI template */ 4207 FCPI_FIELDS fcpi; /* FCP Initiator template */ 4208 FCPT_FIELDS fcpt; /* FCP target template */ 4209 4210 /* SLI-2 structures */ 4211 4212 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation 4213 * bde_64s */ 4214 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */ 4215 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */ 4216 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */ 4217 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */ 4218 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */ 4219 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */ 4220 ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */ 4221 QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */ 4222 struct rcv_seq64 rcvseq64; /* RCV_SEQ64 and RCV_CONT64 */ 4223 struct sli4_bls_rsp bls_rsp; /* UNSOL ABTS BLS_RSP params */ 4224 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */ 4225 } un; 4226 union { 4227 struct { 4228 #ifdef __BIG_ENDIAN_BITFIELD 4229 uint16_t ulpContext; /* High order bits word 6 */ 4230 uint16_t ulpIoTag; /* Low order bits word 6 */ 4231 #else /* __LITTLE_ENDIAN_BITFIELD */ 4232 uint16_t ulpIoTag; /* Low order bits word 6 */ 4233 uint16_t ulpContext; /* High order bits word 6 */ 4234 #endif 4235 } t1; 4236 struct { 4237 #ifdef __BIG_ENDIAN_BITFIELD 4238 uint16_t ulpContext; /* High order bits word 6 */ 4239 uint16_t ulpIoTag1:2; /* Low order bits word 6 */ 4240 uint16_t ulpIoTag0:14; /* Low order bits word 6 */ 4241 #else /* __LITTLE_ENDIAN_BITFIELD */ 4242 uint16_t ulpIoTag0:14; /* Low order bits word 6 */ 4243 uint16_t ulpIoTag1:2; /* Low order bits word 6 */ 4244 uint16_t ulpContext; /* High order bits word 6 */ 4245 #endif 4246 } t2; 4247 } un1; 4248 #define ulpContext un1.t1.ulpContext 4249 #define ulpIoTag un1.t1.ulpIoTag 4250 #define ulpIoTag0 un1.t2.ulpIoTag0 4251 4252 #ifdef __BIG_ENDIAN_BITFIELD 4253 uint32_t ulpTimeout:8; 4254 uint32_t ulpXS:1; 4255 uint32_t ulpFCP2Rcvy:1; 4256 uint32_t ulpPU:2; 4257 uint32_t ulpIr:1; 4258 uint32_t ulpClass:3; 4259 uint32_t ulpCommand:8; 4260 uint32_t ulpStatus:4; 4261 uint32_t ulpBdeCount:2; 4262 uint32_t ulpLe:1; 4263 uint32_t ulpOwner:1; /* Low order bit word 7 */ 4264 #else /* __LITTLE_ENDIAN_BITFIELD */ 4265 uint32_t ulpOwner:1; /* Low order bit word 7 */ 4266 uint32_t ulpLe:1; 4267 uint32_t ulpBdeCount:2; 4268 uint32_t ulpStatus:4; 4269 uint32_t ulpCommand:8; 4270 uint32_t ulpClass:3; 4271 uint32_t ulpIr:1; 4272 uint32_t ulpPU:2; 4273 uint32_t ulpFCP2Rcvy:1; 4274 uint32_t ulpXS:1; 4275 uint32_t ulpTimeout:8; 4276 #endif 4277 4278 union { 4279 struct rcv_sli3 rcvsli3; /* words 8 - 15 */ 4280 4281 /* words 8-31 used for que_xri_cx iocb */ 4282 struct que_xri64cx_ext_fields que_xri64cx_ext_words; 4283 struct fcp_irw_ext fcp_ext; 4284 uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */ 4285 4286 /* words 8-15 for BlockGuard */ 4287 struct sli3_bg_fields sli3_bg; 4288 } unsli3; 4289 4290 #define ulpCt_h ulpXS 4291 #define ulpCt_l ulpFCP2Rcvy 4292 4293 #define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */ 4294 #define IOCB_IP 2 /* IOCB is used for IP ELS cmds */ 4295 #define PARM_UNUSED 0 /* PU field (Word 4) not used */ 4296 #define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */ 4297 #define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */ 4298 #define PARM_NPIV_DID 3 4299 #define CLASS1 0 /* Class 1 */ 4300 #define CLASS2 1 /* Class 2 */ 4301 #define CLASS3 2 /* Class 3 */ 4302 #define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */ 4303 4304 #define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */ 4305 #define IOSTAT_FCP_RSP_ERROR 0x1 4306 #define IOSTAT_REMOTE_STOP 0x2 4307 #define IOSTAT_LOCAL_REJECT 0x3 4308 #define IOSTAT_NPORT_RJT 0x4 4309 #define IOSTAT_FABRIC_RJT 0x5 4310 #define IOSTAT_NPORT_BSY 0x6 4311 #define IOSTAT_FABRIC_BSY 0x7 4312 #define IOSTAT_INTERMED_RSP 0x8 4313 #define IOSTAT_LS_RJT 0x9 4314 #define IOSTAT_BA_RJT 0xA 4315 #define IOSTAT_RSVD1 0xB 4316 #define IOSTAT_RSVD2 0xC 4317 #define IOSTAT_RSVD3 0xD 4318 #define IOSTAT_RSVD4 0xE 4319 #define IOSTAT_NEED_BUFFER 0xF 4320 #define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */ 4321 #define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */ 4322 #define IOSTAT_CNT 0x11 4323 4324 } IOCB_t; 4325 4326 4327 #define SLI1_SLIM_SIZE (4 * 1024) 4328 4329 /* Up to 498 IOCBs will fit into 16k 4330 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384 4331 */ 4332 #define SLI2_SLIM_SIZE (64 * 1024) 4333 4334 /* Maximum IOCBs that will fit in SLI2 slim */ 4335 #define MAX_SLI2_IOCB 498 4336 #define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \ 4337 (sizeof(MAILBOX_t) + sizeof(PCB_t) + \ 4338 sizeof(uint32_t) * MAILBOX_EXT_WSIZE)) 4339 4340 /* HBQ entries are 4 words each = 4k */ 4341 #define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \ 4342 lpfc_sli_hbq_count()) 4343 4344 struct lpfc_sli2_slim { 4345 MAILBOX_t mbx; 4346 uint32_t mbx_ext_words[MAILBOX_EXT_WSIZE]; 4347 PCB_t pcb; 4348 IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE]; 4349 }; 4350 4351 /* 4352 * This function checks PCI device to allow special handling for LC HBAs. 4353 * 4354 * Parameters: 4355 * device : struct pci_dev 's device field 4356 * 4357 * return 1 => TRUE 4358 * 0 => FALSE 4359 */ 4360 static inline int 4361 lpfc_is_LC_HBA(unsigned short device) 4362 { 4363 if ((device == PCI_DEVICE_ID_TFLY) || 4364 (device == PCI_DEVICE_ID_PFLY) || 4365 (device == PCI_DEVICE_ID_LP101) || 4366 (device == PCI_DEVICE_ID_BMID) || 4367 (device == PCI_DEVICE_ID_BSMB) || 4368 (device == PCI_DEVICE_ID_ZMID) || 4369 (device == PCI_DEVICE_ID_ZSMB) || 4370 (device == PCI_DEVICE_ID_SAT_MID) || 4371 (device == PCI_DEVICE_ID_SAT_SMB) || 4372 (device == PCI_DEVICE_ID_RFLY)) 4373 return 1; 4374 else 4375 return 0; 4376 } 4377 4378 /* 4379 * Determine if an IOCB failed because of a link event or firmware reset. 4380 */ 4381 4382 static inline int 4383 lpfc_error_lost_link(IOCB_t *iocbp) 4384 { 4385 return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT && 4386 (iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED || 4387 iocbp->un.ulpWord[4] == IOERR_LINK_DOWN || 4388 iocbp->un.ulpWord[4] == IOERR_SLI_DOWN)); 4389 } 4390 4391 #define MENLO_TRANSPORT_TYPE 0xfe 4392 #define MENLO_CONTEXT 0 4393 #define MENLO_PU 3 4394 #define MENLO_TIMEOUT 30 4395 #define SETVAR_MLOMNT 0x103107 4396 #define SETVAR_MLORST 0x103007 4397 4398 #define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */ 4399