1 /******************************************************************* 2 * This file is part of the Emulex Linux Device Driver for * 3 * Fibre Channel Host Bus Adapters. * 4 * Copyright (C) 2004-2010 Emulex. All rights reserved. * 5 * EMULEX and SLI are trademarks of Emulex. * 6 * www.emulex.com * 7 * * 8 * This program is free software; you can redistribute it and/or * 9 * modify it under the terms of version 2 of the GNU General * 10 * Public License as published by the Free Software Foundation. * 11 * This program is distributed in the hope that it will be useful. * 12 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * 13 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * 14 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * 15 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * 16 * TO BE LEGALLY INVALID. See the GNU General Public License for * 17 * more details, a copy of which can be found in the file COPYING * 18 * included with this package. * 19 *******************************************************************/ 20 21 #define FDMI_DID 0xfffffaU 22 #define NameServer_DID 0xfffffcU 23 #define SCR_DID 0xfffffdU 24 #define Fabric_DID 0xfffffeU 25 #define Bcast_DID 0xffffffU 26 #define Mask_DID 0xffffffU 27 #define CT_DID_MASK 0xffff00U 28 #define Fabric_DID_MASK 0xfff000U 29 #define WELL_KNOWN_DID_MASK 0xfffff0U 30 31 #define PT2PT_LocalID 1 32 #define PT2PT_RemoteID 2 33 34 #define FF_DEF_EDTOV 2000 /* Default E_D_TOV (2000ms) */ 35 #define FF_DEF_ALTOV 15 /* Default AL_TIME (15ms) */ 36 #define FF_DEF_RATOV 2 /* Default RA_TOV (2s) */ 37 #define FF_DEF_ARBTOV 1900 /* Default ARB_TOV (1900ms) */ 38 39 #define LPFC_BUF_RING0 64 /* Number of buffers to post to RING 40 0 */ 41 42 #define FCELSSIZE 1024 /* maximum ELS transfer size */ 43 44 #define LPFC_FCP_RING 0 /* ring 0 for FCP initiator commands */ 45 #define LPFC_EXTRA_RING 1 /* ring 1 for other protocols */ 46 #define LPFC_ELS_RING 2 /* ring 2 for ELS commands */ 47 #define LPFC_FCP_NEXT_RING 3 48 49 #define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */ 50 #define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */ 51 #define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 extra command ring entries */ 52 #define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 extra response ring entries */ 53 #define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */ 54 #define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */ 55 #define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */ 56 #define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */ 57 #define SLI2_IOCB_CMD_R3_ENTRIES 0 58 #define SLI2_IOCB_RSP_R3_ENTRIES 0 59 #define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24 60 #define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32 61 62 #define SLI2_IOCB_CMD_SIZE 32 63 #define SLI2_IOCB_RSP_SIZE 32 64 #define SLI3_IOCB_CMD_SIZE 128 65 #define SLI3_IOCB_RSP_SIZE 64 66 67 68 /* vendor ID used in SCSI netlink calls */ 69 #define LPFC_NL_VENDOR_ID (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX) 70 71 /* Common Transport structures and definitions */ 72 73 union CtRevisionId { 74 /* Structure is in Big Endian format */ 75 struct { 76 uint32_t Revision:8; 77 uint32_t InId:24; 78 } bits; 79 uint32_t word; 80 }; 81 82 union CtCommandResponse { 83 /* Structure is in Big Endian format */ 84 struct { 85 uint32_t CmdRsp:16; 86 uint32_t Size:16; 87 } bits; 88 uint32_t word; 89 }; 90 91 #define FC4_FEATURE_INIT 0x2 92 #define FC4_FEATURE_TARGET 0x1 93 94 struct lpfc_sli_ct_request { 95 /* Structure is in Big Endian format */ 96 union CtRevisionId RevisionId; 97 uint8_t FsType; 98 uint8_t FsSubType; 99 uint8_t Options; 100 uint8_t Rsrvd1; 101 union CtCommandResponse CommandResponse; 102 uint8_t Rsrvd2; 103 uint8_t ReasonCode; 104 uint8_t Explanation; 105 uint8_t VendorUnique; 106 107 union { 108 uint32_t PortID; 109 struct gid { 110 uint8_t PortType; /* for GID_PT requests */ 111 uint8_t DomainScope; 112 uint8_t AreaScope; 113 uint8_t Fc4Type; /* for GID_FT requests */ 114 } gid; 115 struct rft { 116 uint32_t PortId; /* For RFT_ID requests */ 117 118 #ifdef __BIG_ENDIAN_BITFIELD 119 uint32_t rsvd0:16; 120 uint32_t rsvd1:7; 121 uint32_t fcpReg:1; /* Type 8 */ 122 uint32_t rsvd2:2; 123 uint32_t ipReg:1; /* Type 5 */ 124 uint32_t rsvd3:5; 125 #else /* __LITTLE_ENDIAN_BITFIELD */ 126 uint32_t rsvd0:16; 127 uint32_t fcpReg:1; /* Type 8 */ 128 uint32_t rsvd1:7; 129 uint32_t rsvd3:5; 130 uint32_t ipReg:1; /* Type 5 */ 131 uint32_t rsvd2:2; 132 #endif 133 134 uint32_t rsvd[7]; 135 } rft; 136 struct rnn { 137 uint32_t PortId; /* For RNN_ID requests */ 138 uint8_t wwnn[8]; 139 } rnn; 140 struct rsnn { /* For RSNN_ID requests */ 141 uint8_t wwnn[8]; 142 uint8_t len; 143 uint8_t symbname[255]; 144 } rsnn; 145 struct da_id { /* For DA_ID requests */ 146 uint32_t port_id; 147 } da_id; 148 struct rspn { /* For RSPN_ID requests */ 149 uint32_t PortId; 150 uint8_t len; 151 uint8_t symbname[255]; 152 } rspn; 153 struct gff { 154 uint32_t PortId; 155 } gff; 156 struct gff_acc { 157 uint8_t fbits[128]; 158 } gff_acc; 159 #define FCP_TYPE_FEATURE_OFFSET 7 160 struct rff { 161 uint32_t PortId; 162 uint8_t reserved[2]; 163 uint8_t fbits; 164 uint8_t type_code; /* type=8 for FCP */ 165 } rff; 166 } un; 167 }; 168 169 #define SLI_CT_REVISION 1 170 #define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 171 sizeof(struct gid)) 172 #define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 173 sizeof(struct gff)) 174 #define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 175 sizeof(struct rft)) 176 #define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 177 sizeof(struct rff)) 178 #define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 179 sizeof(struct rnn)) 180 #define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 181 sizeof(struct rsnn)) 182 #define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 183 sizeof(struct da_id)) 184 #define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 185 sizeof(struct rspn)) 186 187 /* 188 * FsType Definitions 189 */ 190 191 #define SLI_CT_MANAGEMENT_SERVICE 0xFA 192 #define SLI_CT_TIME_SERVICE 0xFB 193 #define SLI_CT_DIRECTORY_SERVICE 0xFC 194 #define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD 195 196 /* 197 * Directory Service Subtypes 198 */ 199 200 #define SLI_CT_DIRECTORY_NAME_SERVER 0x02 201 202 /* 203 * Response Codes 204 */ 205 206 #define SLI_CT_RESPONSE_FS_RJT 0x8001 207 #define SLI_CT_RESPONSE_FS_ACC 0x8002 208 209 /* 210 * Reason Codes 211 */ 212 213 #define SLI_CT_NO_ADDITIONAL_EXPL 0x0 214 #define SLI_CT_INVALID_COMMAND 0x01 215 #define SLI_CT_INVALID_VERSION 0x02 216 #define SLI_CT_LOGICAL_ERROR 0x03 217 #define SLI_CT_INVALID_IU_SIZE 0x04 218 #define SLI_CT_LOGICAL_BUSY 0x05 219 #define SLI_CT_PROTOCOL_ERROR 0x07 220 #define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09 221 #define SLI_CT_REQ_NOT_SUPPORTED 0x0b 222 #define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10 223 #define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11 224 #define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12 225 #define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13 226 #define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20 227 #define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21 228 #define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22 229 #define SLI_CT_VENDOR_UNIQUE 0xff 230 231 /* 232 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations 233 */ 234 235 #define SLI_CT_NO_PORT_ID 0x01 236 #define SLI_CT_NO_PORT_NAME 0x02 237 #define SLI_CT_NO_NODE_NAME 0x03 238 #define SLI_CT_NO_CLASS_OF_SERVICE 0x04 239 #define SLI_CT_NO_IP_ADDRESS 0x05 240 #define SLI_CT_NO_IPA 0x06 241 #define SLI_CT_NO_FC4_TYPES 0x07 242 #define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08 243 #define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09 244 #define SLI_CT_NO_PORT_TYPE 0x0A 245 #define SLI_CT_ACCESS_DENIED 0x10 246 #define SLI_CT_INVALID_PORT_ID 0x11 247 #define SLI_CT_DATABASE_EMPTY 0x12 248 249 /* 250 * Name Server Command Codes 251 */ 252 253 #define SLI_CTNS_GA_NXT 0x0100 254 #define SLI_CTNS_GPN_ID 0x0112 255 #define SLI_CTNS_GNN_ID 0x0113 256 #define SLI_CTNS_GCS_ID 0x0114 257 #define SLI_CTNS_GFT_ID 0x0117 258 #define SLI_CTNS_GSPN_ID 0x0118 259 #define SLI_CTNS_GPT_ID 0x011A 260 #define SLI_CTNS_GFF_ID 0x011F 261 #define SLI_CTNS_GID_PN 0x0121 262 #define SLI_CTNS_GID_NN 0x0131 263 #define SLI_CTNS_GIP_NN 0x0135 264 #define SLI_CTNS_GIPA_NN 0x0136 265 #define SLI_CTNS_GSNN_NN 0x0139 266 #define SLI_CTNS_GNN_IP 0x0153 267 #define SLI_CTNS_GIPA_IP 0x0156 268 #define SLI_CTNS_GID_FT 0x0171 269 #define SLI_CTNS_GID_PT 0x01A1 270 #define SLI_CTNS_RPN_ID 0x0212 271 #define SLI_CTNS_RNN_ID 0x0213 272 #define SLI_CTNS_RCS_ID 0x0214 273 #define SLI_CTNS_RFT_ID 0x0217 274 #define SLI_CTNS_RSPN_ID 0x0218 275 #define SLI_CTNS_RPT_ID 0x021A 276 #define SLI_CTNS_RFF_ID 0x021F 277 #define SLI_CTNS_RIP_NN 0x0235 278 #define SLI_CTNS_RIPA_NN 0x0236 279 #define SLI_CTNS_RSNN_NN 0x0239 280 #define SLI_CTNS_DA_ID 0x0300 281 282 /* 283 * Port Types 284 */ 285 286 #define SLI_CTPT_N_PORT 0x01 287 #define SLI_CTPT_NL_PORT 0x02 288 #define SLI_CTPT_FNL_PORT 0x03 289 #define SLI_CTPT_IP 0x04 290 #define SLI_CTPT_FCP 0x08 291 #define SLI_CTPT_NX_PORT 0x7F 292 #define SLI_CTPT_F_PORT 0x81 293 #define SLI_CTPT_FL_PORT 0x82 294 #define SLI_CTPT_E_PORT 0x84 295 296 #define SLI_CT_LAST_ENTRY 0x80000000 297 298 /* Fibre Channel Service Parameter definitions */ 299 300 #define FC_PH_4_0 6 /* FC-PH version 4.0 */ 301 #define FC_PH_4_1 7 /* FC-PH version 4.1 */ 302 #define FC_PH_4_2 8 /* FC-PH version 4.2 */ 303 #define FC_PH_4_3 9 /* FC-PH version 4.3 */ 304 305 #define FC_PH_LOW 8 /* Lowest supported FC-PH version */ 306 #define FC_PH_HIGH 9 /* Highest supported FC-PH version */ 307 #define FC_PH3 0x20 /* FC-PH-3 version */ 308 309 #define FF_FRAME_SIZE 2048 310 311 struct lpfc_name { 312 union { 313 struct { 314 #ifdef __BIG_ENDIAN_BITFIELD 315 uint8_t nameType:4; /* FC Word 0, bit 28:31 */ 316 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 317 8:11 of IEEE ext */ 318 #else /* __LITTLE_ENDIAN_BITFIELD */ 319 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 320 8:11 of IEEE ext */ 321 uint8_t nameType:4; /* FC Word 0, bit 28:31 */ 322 #endif 323 324 #define NAME_IEEE 0x1 /* IEEE name - nameType */ 325 #define NAME_IEEE_EXT 0x2 /* IEEE extended name */ 326 #define NAME_FC_TYPE 0x3 /* FC native name type */ 327 #define NAME_IP_TYPE 0x4 /* IP address */ 328 #define NAME_CCITT_TYPE 0xC 329 #define NAME_CCITT_GR_TYPE 0xE 330 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE 331 extended Lsb */ 332 uint8_t IEEE[6]; /* FC IEEE address */ 333 } s; 334 uint8_t wwn[8]; 335 } u; 336 }; 337 338 struct csp { 339 uint8_t fcphHigh; /* FC Word 0, byte 0 */ 340 uint8_t fcphLow; 341 uint8_t bbCreditMsb; 342 uint8_t bbCreditlsb; /* FC Word 0, byte 3 */ 343 344 /* 345 * Word 1 Bit 31 in common service parameter is overloaded. 346 * Word 1 Bit 31 in FLOGI request is multiple NPort request 347 * Word 1 Bit 31 in FLOGI response is clean address bit 348 */ 349 #define clean_address_bit request_multiple_Nport /* Word 1, bit 31 */ 350 #ifdef __BIG_ENDIAN_BITFIELD 351 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ 352 uint16_t randomOffset:1; /* FC Word 1, bit 30 */ 353 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */ 354 uint16_t fPort:1; /* FC Word 1, bit 28 */ 355 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ 356 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ 357 uint16_t multicast:1; /* FC Word 1, bit 25 */ 358 uint16_t broadcast:1; /* FC Word 1, bit 24 */ 359 360 uint16_t huntgroup:1; /* FC Word 1, bit 23 */ 361 uint16_t simplex:1; /* FC Word 1, bit 22 */ 362 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ 363 uint16_t dhd:1; /* FC Word 1, bit 18 */ 364 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ 365 uint16_t payloadlength:1; /* FC Word 1, bit 16 */ 366 #else /* __LITTLE_ENDIAN_BITFIELD */ 367 uint16_t broadcast:1; /* FC Word 1, bit 24 */ 368 uint16_t multicast:1; /* FC Word 1, bit 25 */ 369 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ 370 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ 371 uint16_t fPort:1; /* FC Word 1, bit 28 */ 372 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */ 373 uint16_t randomOffset:1; /* FC Word 1, bit 30 */ 374 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ 375 376 uint16_t payloadlength:1; /* FC Word 1, bit 16 */ 377 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ 378 uint16_t dhd:1; /* FC Word 1, bit 18 */ 379 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ 380 uint16_t simplex:1; /* FC Word 1, bit 22 */ 381 uint16_t huntgroup:1; /* FC Word 1, bit 23 */ 382 #endif 383 384 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */ 385 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */ 386 union { 387 struct { 388 uint8_t word2Reserved1; /* FC Word 2 byte 0 */ 389 390 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */ 391 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */ 392 393 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */ 394 } nPort; 395 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */ 396 } w2; 397 398 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */ 399 }; 400 401 struct class_parms { 402 #ifdef __BIG_ENDIAN_BITFIELD 403 uint8_t classValid:1; /* FC Word 0, bit 31 */ 404 uint8_t intermix:1; /* FC Word 0, bit 30 */ 405 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ 406 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ 407 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ 408 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ 409 #else /* __LITTLE_ENDIAN_BITFIELD */ 410 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ 411 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ 412 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ 413 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ 414 uint8_t intermix:1; /* FC Word 0, bit 30 */ 415 uint8_t classValid:1; /* FC Word 0, bit 31 */ 416 417 #endif 418 419 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */ 420 421 #ifdef __BIG_ENDIAN_BITFIELD 422 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ 423 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ 424 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ 425 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ 426 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ 427 #else /* __LITTLE_ENDIAN_BITFIELD */ 428 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ 429 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ 430 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ 431 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ 432 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ 433 #endif 434 435 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */ 436 437 #ifdef __BIG_ENDIAN_BITFIELD 438 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ 439 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ 440 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ 441 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ 442 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ 443 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ 444 #else /* __LITTLE_ENDIAN_BITFIELD */ 445 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ 446 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ 447 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ 448 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ 449 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ 450 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ 451 #endif 452 453 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */ 454 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */ 455 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */ 456 457 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */ 458 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */ 459 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */ 460 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */ 461 462 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */ 463 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */ 464 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */ 465 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */ 466 }; 467 468 struct serv_parm { /* Structure is in Big Endian format */ 469 struct csp cmn; 470 struct lpfc_name portName; 471 struct lpfc_name nodeName; 472 struct class_parms cls1; 473 struct class_parms cls2; 474 struct class_parms cls3; 475 struct class_parms cls4; 476 uint8_t vendorVersion[16]; 477 }; 478 479 /* 480 * Virtual Fabric Tagging Header 481 */ 482 struct fc_vft_header { 483 uint32_t word0; 484 #define fc_vft_hdr_r_ctl_SHIFT 24 485 #define fc_vft_hdr_r_ctl_MASK 0xFF 486 #define fc_vft_hdr_r_ctl_WORD word0 487 #define fc_vft_hdr_ver_SHIFT 22 488 #define fc_vft_hdr_ver_MASK 0x3 489 #define fc_vft_hdr_ver_WORD word0 490 #define fc_vft_hdr_type_SHIFT 18 491 #define fc_vft_hdr_type_MASK 0xF 492 #define fc_vft_hdr_type_WORD word0 493 #define fc_vft_hdr_e_SHIFT 16 494 #define fc_vft_hdr_e_MASK 0x1 495 #define fc_vft_hdr_e_WORD word0 496 #define fc_vft_hdr_priority_SHIFT 13 497 #define fc_vft_hdr_priority_MASK 0x7 498 #define fc_vft_hdr_priority_WORD word0 499 #define fc_vft_hdr_vf_id_SHIFT 1 500 #define fc_vft_hdr_vf_id_MASK 0xFFF 501 #define fc_vft_hdr_vf_id_WORD word0 502 uint32_t word1; 503 #define fc_vft_hdr_hopct_SHIFT 24 504 #define fc_vft_hdr_hopct_MASK 0xFF 505 #define fc_vft_hdr_hopct_WORD word1 506 }; 507 508 /* 509 * Extended Link Service LS_COMMAND codes (Payload Word 0) 510 */ 511 #ifdef __BIG_ENDIAN_BITFIELD 512 #define ELS_CMD_MASK 0xffff0000 513 #define ELS_RSP_MASK 0xff000000 514 #define ELS_CMD_LS_RJT 0x01000000 515 #define ELS_CMD_ACC 0x02000000 516 #define ELS_CMD_PLOGI 0x03000000 517 #define ELS_CMD_FLOGI 0x04000000 518 #define ELS_CMD_LOGO 0x05000000 519 #define ELS_CMD_ABTX 0x06000000 520 #define ELS_CMD_RCS 0x07000000 521 #define ELS_CMD_RES 0x08000000 522 #define ELS_CMD_RSS 0x09000000 523 #define ELS_CMD_RSI 0x0A000000 524 #define ELS_CMD_ESTS 0x0B000000 525 #define ELS_CMD_ESTC 0x0C000000 526 #define ELS_CMD_ADVC 0x0D000000 527 #define ELS_CMD_RTV 0x0E000000 528 #define ELS_CMD_RLS 0x0F000000 529 #define ELS_CMD_ECHO 0x10000000 530 #define ELS_CMD_TEST 0x11000000 531 #define ELS_CMD_RRQ 0x12000000 532 #define ELS_CMD_PRLI 0x20100014 533 #define ELS_CMD_PRLO 0x21100014 534 #define ELS_CMD_PRLO_ACC 0x02100014 535 #define ELS_CMD_PDISC 0x50000000 536 #define ELS_CMD_FDISC 0x51000000 537 #define ELS_CMD_ADISC 0x52000000 538 #define ELS_CMD_FARP 0x54000000 539 #define ELS_CMD_FARPR 0x55000000 540 #define ELS_CMD_RPS 0x56000000 541 #define ELS_CMD_RPL 0x57000000 542 #define ELS_CMD_FAN 0x60000000 543 #define ELS_CMD_RSCN 0x61040000 544 #define ELS_CMD_SCR 0x62000000 545 #define ELS_CMD_RNID 0x78000000 546 #define ELS_CMD_LIRR 0x7A000000 547 #else /* __LITTLE_ENDIAN_BITFIELD */ 548 #define ELS_CMD_MASK 0xffff 549 #define ELS_RSP_MASK 0xff 550 #define ELS_CMD_LS_RJT 0x01 551 #define ELS_CMD_ACC 0x02 552 #define ELS_CMD_PLOGI 0x03 553 #define ELS_CMD_FLOGI 0x04 554 #define ELS_CMD_LOGO 0x05 555 #define ELS_CMD_ABTX 0x06 556 #define ELS_CMD_RCS 0x07 557 #define ELS_CMD_RES 0x08 558 #define ELS_CMD_RSS 0x09 559 #define ELS_CMD_RSI 0x0A 560 #define ELS_CMD_ESTS 0x0B 561 #define ELS_CMD_ESTC 0x0C 562 #define ELS_CMD_ADVC 0x0D 563 #define ELS_CMD_RTV 0x0E 564 #define ELS_CMD_RLS 0x0F 565 #define ELS_CMD_ECHO 0x10 566 #define ELS_CMD_TEST 0x11 567 #define ELS_CMD_RRQ 0x12 568 #define ELS_CMD_PRLI 0x14001020 569 #define ELS_CMD_PRLO 0x14001021 570 #define ELS_CMD_PRLO_ACC 0x14001002 571 #define ELS_CMD_PDISC 0x50 572 #define ELS_CMD_FDISC 0x51 573 #define ELS_CMD_ADISC 0x52 574 #define ELS_CMD_FARP 0x54 575 #define ELS_CMD_FARPR 0x55 576 #define ELS_CMD_RPS 0x56 577 #define ELS_CMD_RPL 0x57 578 #define ELS_CMD_FAN 0x60 579 #define ELS_CMD_RSCN 0x0461 580 #define ELS_CMD_SCR 0x62 581 #define ELS_CMD_RNID 0x78 582 #define ELS_CMD_LIRR 0x7A 583 #endif 584 585 /* 586 * LS_RJT Payload Definition 587 */ 588 589 struct ls_rjt { /* Structure is in Big Endian format */ 590 union { 591 uint32_t lsRjtError; 592 struct { 593 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */ 594 595 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */ 596 /* LS_RJT reason codes */ 597 #define LSRJT_INVALID_CMD 0x01 598 #define LSRJT_LOGICAL_ERR 0x03 599 #define LSRJT_LOGICAL_BSY 0x05 600 #define LSRJT_PROTOCOL_ERR 0x07 601 #define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */ 602 #define LSRJT_CMD_UNSUPPORTED 0x0B 603 #define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */ 604 605 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */ 606 /* LS_RJT reason explanation */ 607 #define LSEXP_NOTHING_MORE 0x00 608 #define LSEXP_SPARM_OPTIONS 0x01 609 #define LSEXP_SPARM_ICTL 0x03 610 #define LSEXP_SPARM_RCTL 0x05 611 #define LSEXP_SPARM_RCV_SIZE 0x07 612 #define LSEXP_SPARM_CONCUR_SEQ 0x09 613 #define LSEXP_SPARM_CREDIT 0x0B 614 #define LSEXP_INVALID_PNAME 0x0D 615 #define LSEXP_INVALID_NNAME 0x0E 616 #define LSEXP_INVALID_CSP 0x0F 617 #define LSEXP_INVALID_ASSOC_HDR 0x11 618 #define LSEXP_ASSOC_HDR_REQ 0x13 619 #define LSEXP_INVALID_O_SID 0x15 620 #define LSEXP_INVALID_OX_RX 0x17 621 #define LSEXP_CMD_IN_PROGRESS 0x19 622 #define LSEXP_PORT_LOGIN_REQ 0x1E 623 #define LSEXP_INVALID_NPORT_ID 0x1F 624 #define LSEXP_INVALID_SEQ_ID 0x21 625 #define LSEXP_INVALID_XCHG 0x23 626 #define LSEXP_INACTIVE_XCHG 0x25 627 #define LSEXP_RQ_REQUIRED 0x27 628 #define LSEXP_OUT_OF_RESOURCE 0x29 629 #define LSEXP_CANT_GIVE_DATA 0x2A 630 #define LSEXP_REQ_UNSUPPORTED 0x2C 631 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */ 632 } b; 633 } un; 634 }; 635 636 /* 637 * N_Port Login (FLOGO/PLOGO Request) Payload Definition 638 */ 639 640 typedef struct _LOGO { /* Structure is in Big Endian format */ 641 union { 642 uint32_t nPortId32; /* Access nPortId as a word */ 643 struct { 644 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */ 645 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */ 646 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */ 647 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */ 648 } b; 649 } un; 650 struct lpfc_name portName; /* N_port name field */ 651 } LOGO; 652 653 /* 654 * FCP Login (PRLI Request / ACC) Payload Definition 655 */ 656 657 #define PRLX_PAGE_LEN 0x10 658 #define TPRLO_PAGE_LEN 0x14 659 660 typedef struct _PRLI { /* Structure is in Big Endian format */ 661 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */ 662 663 #define PRLI_FCP_TYPE 0x08 664 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ 665 666 #ifdef __BIG_ENDIAN_BITFIELD 667 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 668 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 669 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ 670 671 /* ACC = imagePairEstablished */ 672 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ 673 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 674 #else /* __LITTLE_ENDIAN_BITFIELD */ 675 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 676 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ 677 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ 678 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 679 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 680 /* ACC = imagePairEstablished */ 681 #endif 682 683 #define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */ 684 #define PRLI_NO_RESOURCES 0x2 685 #define PRLI_INIT_INCOMPLETE 0x3 686 #define PRLI_NO_SUCH_PA 0x4 687 #define PRLI_PREDEF_CONFIG 0x5 688 #define PRLI_PARTIAL_SUCCESS 0x6 689 #define PRLI_INVALID_PAGE_CNT 0x7 690 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ 691 692 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ 693 694 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ 695 696 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */ 697 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */ 698 699 #ifdef __BIG_ENDIAN_BITFIELD 700 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ 701 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ 702 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ 703 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ 704 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ 705 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ 706 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ 707 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ 708 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ 709 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ 710 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ 711 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ 712 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ 713 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ 714 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ 715 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ 716 #else /* __LITTLE_ENDIAN_BITFIELD */ 717 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ 718 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ 719 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ 720 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ 721 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ 722 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ 723 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ 724 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ 725 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ 726 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ 727 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ 728 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ 729 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ 730 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ 731 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ 732 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ 733 #endif 734 } PRLI; 735 736 /* 737 * FCP Logout (PRLO Request / ACC) Payload Definition 738 */ 739 740 typedef struct _PRLO { /* Structure is in Big Endian format */ 741 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */ 742 743 #define PRLO_FCP_TYPE 0x08 744 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ 745 746 #ifdef __BIG_ENDIAN_BITFIELD 747 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 748 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 749 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ 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 word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ 754 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 755 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 756 #endif 757 758 #define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */ 759 #define PRLO_NO_SUCH_IMAGE 0x4 760 #define PRLO_INVALID_PAGE_CNT 0x7 761 762 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ 763 764 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ 765 766 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ 767 768 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */ 769 } PRLO; 770 771 typedef struct _ADISC { /* Structure is in Big Endian format */ 772 uint32_t hardAL_PA; 773 struct lpfc_name portName; 774 struct lpfc_name nodeName; 775 uint32_t DID; 776 } ADISC; 777 778 typedef struct _FARP { /* Structure is in Big Endian format */ 779 uint32_t Mflags:8; 780 uint32_t Odid:24; 781 #define FARP_NO_ACTION 0 /* FARP information enclosed, no 782 action */ 783 #define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */ 784 #define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */ 785 #define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */ 786 #define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not 787 supported */ 788 #define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not 789 supported */ 790 uint32_t Rflags:8; 791 uint32_t Rdid:24; 792 #define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */ 793 #define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */ 794 struct lpfc_name OportName; 795 struct lpfc_name OnodeName; 796 struct lpfc_name RportName; 797 struct lpfc_name RnodeName; 798 uint8_t Oipaddr[16]; 799 uint8_t Ripaddr[16]; 800 } FARP; 801 802 typedef struct _FAN { /* Structure is in Big Endian format */ 803 uint32_t Fdid; 804 struct lpfc_name FportName; 805 struct lpfc_name FnodeName; 806 } FAN; 807 808 typedef struct _SCR { /* Structure is in Big Endian format */ 809 uint8_t resvd1; 810 uint8_t resvd2; 811 uint8_t resvd3; 812 uint8_t Function; 813 #define SCR_FUNC_FABRIC 0x01 814 #define SCR_FUNC_NPORT 0x02 815 #define SCR_FUNC_FULL 0x03 816 #define SCR_CLEAR 0xff 817 } SCR; 818 819 typedef struct _RNID_TOP_DISC { 820 struct lpfc_name portName; 821 uint8_t resvd[8]; 822 uint32_t unitType; 823 #define RNID_HBA 0x7 824 #define RNID_HOST 0xa 825 #define RNID_DRIVER 0xd 826 uint32_t physPort; 827 uint32_t attachedNodes; 828 uint16_t ipVersion; 829 #define RNID_IPV4 0x1 830 #define RNID_IPV6 0x2 831 uint16_t UDPport; 832 uint8_t ipAddr[16]; 833 uint16_t resvd1; 834 uint16_t flags; 835 #define RNID_TD_SUPPORT 0x1 836 #define RNID_LP_VALID 0x2 837 } RNID_TOP_DISC; 838 839 typedef struct _RNID { /* Structure is in Big Endian format */ 840 uint8_t Format; 841 #define RNID_TOPOLOGY_DISC 0xdf 842 uint8_t CommonLen; 843 uint8_t resvd1; 844 uint8_t SpecificLen; 845 struct lpfc_name portName; 846 struct lpfc_name nodeName; 847 union { 848 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */ 849 } un; 850 } RNID; 851 852 typedef struct _RPS { /* Structure is in Big Endian format */ 853 union { 854 uint32_t portNum; 855 struct lpfc_name portName; 856 } un; 857 } RPS; 858 859 typedef struct _RPS_RSP { /* Structure is in Big Endian format */ 860 uint16_t rsvd1; 861 uint16_t portStatus; 862 uint32_t linkFailureCnt; 863 uint32_t lossSyncCnt; 864 uint32_t lossSignalCnt; 865 uint32_t primSeqErrCnt; 866 uint32_t invalidXmitWord; 867 uint32_t crcCnt; 868 } RPS_RSP; 869 870 struct RLS { /* Structure is in Big Endian format */ 871 uint32_t rls; 872 #define rls_rsvd_SHIFT 24 873 #define rls_rsvd_MASK 0x000000ff 874 #define rls_rsvd_WORD rls 875 #define rls_did_SHIFT 0 876 #define rls_did_MASK 0x00ffffff 877 #define rls_did_WORD rls 878 }; 879 880 struct RLS_RSP { /* Structure is in Big Endian format */ 881 uint32_t linkFailureCnt; 882 uint32_t lossSyncCnt; 883 uint32_t lossSignalCnt; 884 uint32_t primSeqErrCnt; 885 uint32_t invalidXmitWord; 886 uint32_t crcCnt; 887 }; 888 889 struct RRQ { /* Structure is in Big Endian format */ 890 uint32_t rrq; 891 #define rrq_rsvd_SHIFT 24 892 #define rrq_rsvd_MASK 0x000000ff 893 #define rrq_rsvd_WORD rrq 894 #define rrq_did_SHIFT 0 895 #define rrq_did_MASK 0x00ffffff 896 #define rrq_did_WORD rrq 897 uint32_t rrq_exchg; 898 #define rrq_oxid_SHIFT 16 899 #define rrq_oxid_MASK 0xffff 900 #define rrq_oxid_WORD rrq_exchg 901 #define rrq_rxid_SHIFT 0 902 #define rrq_rxid_MASK 0xffff 903 #define rrq_rxid_WORD rrq_exchg 904 }; 905 906 907 struct RTV_RSP { /* Structure is in Big Endian format */ 908 uint32_t ratov; 909 uint32_t edtov; 910 uint32_t qtov; 911 #define qtov_rsvd0_SHIFT 28 912 #define qtov_rsvd0_MASK 0x0000000f 913 #define qtov_rsvd0_WORD qtov /* reserved */ 914 #define qtov_edtovres_SHIFT 27 915 #define qtov_edtovres_MASK 0x00000001 916 #define qtov_edtovres_WORD qtov /* E_D_TOV Resolution */ 917 #define qtov__rsvd1_SHIFT 19 918 #define qtov_rsvd1_MASK 0x0000003f 919 #define qtov_rsvd1_WORD qtov /* reserved */ 920 #define qtov_rttov_SHIFT 18 921 #define qtov_rttov_MASK 0x00000001 922 #define qtov_rttov_WORD qtov /* R_T_TOV value */ 923 #define qtov_rsvd2_SHIFT 0 924 #define qtov_rsvd2_MASK 0x0003ffff 925 #define qtov_rsvd2_WORD qtov /* reserved */ 926 }; 927 928 929 typedef struct _RPL { /* Structure is in Big Endian format */ 930 uint32_t maxsize; 931 uint32_t index; 932 } RPL; 933 934 typedef struct _PORT_NUM_BLK { 935 uint32_t portNum; 936 uint32_t portID; 937 struct lpfc_name portName; 938 } PORT_NUM_BLK; 939 940 typedef struct _RPL_RSP { /* Structure is in Big Endian format */ 941 uint32_t listLen; 942 uint32_t index; 943 PORT_NUM_BLK port_num_blk; 944 } RPL_RSP; 945 946 /* This is used for RSCN command */ 947 typedef struct _D_ID { /* Structure is in Big Endian format */ 948 union { 949 uint32_t word; 950 struct { 951 #ifdef __BIG_ENDIAN_BITFIELD 952 uint8_t resv; 953 uint8_t domain; 954 uint8_t area; 955 uint8_t id; 956 #else /* __LITTLE_ENDIAN_BITFIELD */ 957 uint8_t id; 958 uint8_t area; 959 uint8_t domain; 960 uint8_t resv; 961 #endif 962 } b; 963 } un; 964 } D_ID; 965 966 #define RSCN_ADDRESS_FORMAT_PORT 0x0 967 #define RSCN_ADDRESS_FORMAT_AREA 0x1 968 #define RSCN_ADDRESS_FORMAT_DOMAIN 0x2 969 #define RSCN_ADDRESS_FORMAT_FABRIC 0x3 970 #define RSCN_ADDRESS_FORMAT_MASK 0x3 971 972 /* 973 * Structure to define all ELS Payload types 974 */ 975 976 typedef struct _ELS_PKT { /* Structure is in Big Endian format */ 977 uint8_t elsCode; /* FC Word 0, bit 24:31 */ 978 uint8_t elsByte1; 979 uint8_t elsByte2; 980 uint8_t elsByte3; 981 union { 982 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */ 983 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */ 984 LOGO logo; /* Payload for PLOGO/FLOGO/ACC */ 985 PRLI prli; /* Payload for PRLI/ACC */ 986 PRLO prlo; /* Payload for PRLO/ACC */ 987 ADISC adisc; /* Payload for ADISC/ACC */ 988 FARP farp; /* Payload for FARP/ACC */ 989 FAN fan; /* Payload for FAN */ 990 SCR scr; /* Payload for SCR/ACC */ 991 RNID rnid; /* Payload for RNID */ 992 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */ 993 } un; 994 } ELS_PKT; 995 996 /* 997 * FDMI 998 * HBA MAnagement Operations Command Codes 999 */ 1000 #define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */ 1001 #define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */ 1002 #define SLI_MGMT_GRPL 0x102 /* Get registered Port list */ 1003 #define SLI_MGMT_GPAT 0x110 /* Get Port attributes */ 1004 #define SLI_MGMT_RHBA 0x200 /* Register HBA */ 1005 #define SLI_MGMT_RHAT 0x201 /* Register HBA atttributes */ 1006 #define SLI_MGMT_RPRT 0x210 /* Register Port */ 1007 #define SLI_MGMT_RPA 0x211 /* Register Port attributes */ 1008 #define SLI_MGMT_DHBA 0x300 /* De-register HBA */ 1009 #define SLI_MGMT_DPRT 0x310 /* De-register Port */ 1010 1011 /* 1012 * Management Service Subtypes 1013 */ 1014 #define SLI_CT_FDMI_Subtypes 0x10 1015 1016 /* 1017 * HBA Management Service Reject Code 1018 */ 1019 #define REJECT_CODE 0x9 /* Unable to perform command request */ 1020 1021 /* 1022 * HBA Management Service Reject Reason Code 1023 * Please refer to the Reason Codes above 1024 */ 1025 1026 /* 1027 * HBA Attribute Types 1028 */ 1029 #define NODE_NAME 0x1 1030 #define MANUFACTURER 0x2 1031 #define SERIAL_NUMBER 0x3 1032 #define MODEL 0x4 1033 #define MODEL_DESCRIPTION 0x5 1034 #define HARDWARE_VERSION 0x6 1035 #define DRIVER_VERSION 0x7 1036 #define OPTION_ROM_VERSION 0x8 1037 #define FIRMWARE_VERSION 0x9 1038 #define OS_NAME_VERSION 0xa 1039 #define MAX_CT_PAYLOAD_LEN 0xb 1040 1041 /* 1042 * Port Attrubute Types 1043 */ 1044 #define SUPPORTED_FC4_TYPES 0x1 1045 #define SUPPORTED_SPEED 0x2 1046 #define PORT_SPEED 0x3 1047 #define MAX_FRAME_SIZE 0x4 1048 #define OS_DEVICE_NAME 0x5 1049 #define HOST_NAME 0x6 1050 1051 union AttributesDef { 1052 /* Structure is in Big Endian format */ 1053 struct { 1054 uint32_t AttrType:16; 1055 uint32_t AttrLen:16; 1056 } bits; 1057 uint32_t word; 1058 }; 1059 1060 1061 /* 1062 * HBA Attribute Entry (8 - 260 bytes) 1063 */ 1064 typedef struct { 1065 union AttributesDef ad; 1066 union { 1067 uint32_t VendorSpecific; 1068 uint8_t Manufacturer[64]; 1069 uint8_t SerialNumber[64]; 1070 uint8_t Model[256]; 1071 uint8_t ModelDescription[256]; 1072 uint8_t HardwareVersion[256]; 1073 uint8_t DriverVersion[256]; 1074 uint8_t OptionROMVersion[256]; 1075 uint8_t FirmwareVersion[256]; 1076 struct lpfc_name NodeName; 1077 uint8_t SupportFC4Types[32]; 1078 uint32_t SupportSpeed; 1079 uint32_t PortSpeed; 1080 uint32_t MaxFrameSize; 1081 uint8_t OsDeviceName[256]; 1082 uint8_t OsNameVersion[256]; 1083 uint32_t MaxCTPayloadLen; 1084 uint8_t HostName[256]; 1085 } un; 1086 } ATTRIBUTE_ENTRY; 1087 1088 /* 1089 * HBA Attribute Block 1090 */ 1091 typedef struct { 1092 uint32_t EntryCnt; /* Number of HBA attribute entries */ 1093 ATTRIBUTE_ENTRY Entry; /* Variable-length array */ 1094 } ATTRIBUTE_BLOCK; 1095 1096 /* 1097 * Port Entry 1098 */ 1099 typedef struct { 1100 struct lpfc_name PortName; 1101 } PORT_ENTRY; 1102 1103 /* 1104 * HBA Identifier 1105 */ 1106 typedef struct { 1107 struct lpfc_name PortName; 1108 } HBA_IDENTIFIER; 1109 1110 /* 1111 * Registered Port List Format 1112 */ 1113 typedef struct { 1114 uint32_t EntryCnt; 1115 PORT_ENTRY pe; /* Variable-length array */ 1116 } REG_PORT_LIST; 1117 1118 /* 1119 * Register HBA(RHBA) 1120 */ 1121 typedef struct { 1122 HBA_IDENTIFIER hi; 1123 REG_PORT_LIST rpl; /* variable-length array */ 1124 /* ATTRIBUTE_BLOCK ab; */ 1125 } REG_HBA; 1126 1127 /* 1128 * Register HBA Attributes (RHAT) 1129 */ 1130 typedef struct { 1131 struct lpfc_name HBA_PortName; 1132 ATTRIBUTE_BLOCK ab; 1133 } REG_HBA_ATTRIBUTE; 1134 1135 /* 1136 * Register Port Attributes (RPA) 1137 */ 1138 typedef struct { 1139 struct lpfc_name PortName; 1140 ATTRIBUTE_BLOCK ab; 1141 } REG_PORT_ATTRIBUTE; 1142 1143 /* 1144 * Get Registered HBA List (GRHL) Accept Payload Format 1145 */ 1146 typedef struct { 1147 uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */ 1148 struct lpfc_name HBA_PortName; /* Variable-length array */ 1149 } GRHL_ACC_PAYLOAD; 1150 1151 /* 1152 * Get Registered Port List (GRPL) Accept Payload Format 1153 */ 1154 typedef struct { 1155 uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */ 1156 PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */ 1157 } GRPL_ACC_PAYLOAD; 1158 1159 /* 1160 * Get Port Attributes (GPAT) Accept Payload Format 1161 */ 1162 1163 typedef struct { 1164 ATTRIBUTE_BLOCK pab; 1165 } GPAT_ACC_PAYLOAD; 1166 1167 1168 /* 1169 * Begin HBA configuration parameters. 1170 * The PCI configuration register BAR assignments are: 1171 * BAR0, offset 0x10 - SLIM base memory address 1172 * BAR1, offset 0x14 - SLIM base memory high address 1173 * BAR2, offset 0x18 - REGISTER base memory address 1174 * BAR3, offset 0x1c - REGISTER base memory high address 1175 * BAR4, offset 0x20 - BIU I/O registers 1176 * BAR5, offset 0x24 - REGISTER base io high address 1177 */ 1178 1179 /* Number of rings currently used and available. */ 1180 #define MAX_CONFIGURED_RINGS 3 1181 #define MAX_RINGS 4 1182 1183 /* IOCB / Mailbox is owned by FireFly */ 1184 #define OWN_CHIP 1 1185 1186 /* IOCB / Mailbox is owned by Host */ 1187 #define OWN_HOST 0 1188 1189 /* Number of 4-byte words in an IOCB. */ 1190 #define IOCB_WORD_SZ 8 1191 1192 /* network headers for Dfctl field */ 1193 #define FC_NET_HDR 0x20 1194 1195 /* Start FireFly Register definitions */ 1196 #define PCI_VENDOR_ID_EMULEX 0x10df 1197 #define PCI_DEVICE_ID_FIREFLY 0x1ae5 1198 #define PCI_DEVICE_ID_PROTEUS_VF 0xe100 1199 #define PCI_DEVICE_ID_BALIUS 0xe131 1200 #define PCI_DEVICE_ID_PROTEUS_PF 0xe180 1201 #define PCI_DEVICE_ID_LANCER_FC 0xe200 1202 #define PCI_DEVICE_ID_LANCER_FCOE 0xe260 1203 #define PCI_DEVICE_ID_SAT_SMB 0xf011 1204 #define PCI_DEVICE_ID_SAT_MID 0xf015 1205 #define PCI_DEVICE_ID_RFLY 0xf095 1206 #define PCI_DEVICE_ID_PFLY 0xf098 1207 #define PCI_DEVICE_ID_LP101 0xf0a1 1208 #define PCI_DEVICE_ID_TFLY 0xf0a5 1209 #define PCI_DEVICE_ID_BSMB 0xf0d1 1210 #define PCI_DEVICE_ID_BMID 0xf0d5 1211 #define PCI_DEVICE_ID_ZSMB 0xf0e1 1212 #define PCI_DEVICE_ID_ZMID 0xf0e5 1213 #define PCI_DEVICE_ID_NEPTUNE 0xf0f5 1214 #define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6 1215 #define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7 1216 #define PCI_DEVICE_ID_SAT 0xf100 1217 #define PCI_DEVICE_ID_SAT_SCSP 0xf111 1218 #define PCI_DEVICE_ID_SAT_DCSP 0xf112 1219 #define PCI_DEVICE_ID_FALCON 0xf180 1220 #define PCI_DEVICE_ID_SUPERFLY 0xf700 1221 #define PCI_DEVICE_ID_DRAGONFLY 0xf800 1222 #define PCI_DEVICE_ID_CENTAUR 0xf900 1223 #define PCI_DEVICE_ID_PEGASUS 0xf980 1224 #define PCI_DEVICE_ID_THOR 0xfa00 1225 #define PCI_DEVICE_ID_VIPER 0xfb00 1226 #define PCI_DEVICE_ID_LP10000S 0xfc00 1227 #define PCI_DEVICE_ID_LP11000S 0xfc10 1228 #define PCI_DEVICE_ID_LPE11000S 0xfc20 1229 #define PCI_DEVICE_ID_SAT_S 0xfc40 1230 #define PCI_DEVICE_ID_PROTEUS_S 0xfc50 1231 #define PCI_DEVICE_ID_HELIOS 0xfd00 1232 #define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11 1233 #define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12 1234 #define PCI_DEVICE_ID_ZEPHYR 0xfe00 1235 #define PCI_DEVICE_ID_HORNET 0xfe05 1236 #define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11 1237 #define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12 1238 #define PCI_VENDOR_ID_SERVERENGINE 0x19a2 1239 #define PCI_DEVICE_ID_TIGERSHARK 0x0704 1240 #define PCI_DEVICE_ID_TOMCAT 0x0714 1241 1242 #define JEDEC_ID_ADDRESS 0x0080001c 1243 #define FIREFLY_JEDEC_ID 0x1ACC 1244 #define SUPERFLY_JEDEC_ID 0x0020 1245 #define DRAGONFLY_JEDEC_ID 0x0021 1246 #define DRAGONFLY_V2_JEDEC_ID 0x0025 1247 #define CENTAUR_2G_JEDEC_ID 0x0026 1248 #define CENTAUR_1G_JEDEC_ID 0x0028 1249 #define PEGASUS_ORION_JEDEC_ID 0x0036 1250 #define PEGASUS_JEDEC_ID 0x0038 1251 #define THOR_JEDEC_ID 0x0012 1252 #define HELIOS_JEDEC_ID 0x0364 1253 #define ZEPHYR_JEDEC_ID 0x0577 1254 #define VIPER_JEDEC_ID 0x4838 1255 #define SATURN_JEDEC_ID 0x1004 1256 #define HORNET_JDEC_ID 0x2057706D 1257 1258 #define JEDEC_ID_MASK 0x0FFFF000 1259 #define JEDEC_ID_SHIFT 12 1260 #define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT) 1261 1262 typedef struct { /* FireFly BIU registers */ 1263 uint32_t hostAtt; /* See definitions for Host Attention 1264 register */ 1265 uint32_t chipAtt; /* See definitions for Chip Attention 1266 register */ 1267 uint32_t hostStatus; /* See definitions for Host Status register */ 1268 uint32_t hostControl; /* See definitions for Host Control register */ 1269 uint32_t buiConfig; /* See definitions for BIU configuration 1270 register */ 1271 } FF_REGS; 1272 1273 /* IO Register size in bytes */ 1274 #define FF_REG_AREA_SIZE 256 1275 1276 /* Host Attention Register */ 1277 1278 #define HA_REG_OFFSET 0 /* Byte offset from register base address */ 1279 1280 #define HA_R0RE_REQ 0x00000001 /* Bit 0 */ 1281 #define HA_R0CE_RSP 0x00000002 /* Bit 1 */ 1282 #define HA_R0ATT 0x00000008 /* Bit 3 */ 1283 #define HA_R1RE_REQ 0x00000010 /* Bit 4 */ 1284 #define HA_R1CE_RSP 0x00000020 /* Bit 5 */ 1285 #define HA_R1ATT 0x00000080 /* Bit 7 */ 1286 #define HA_R2RE_REQ 0x00000100 /* Bit 8 */ 1287 #define HA_R2CE_RSP 0x00000200 /* Bit 9 */ 1288 #define HA_R2ATT 0x00000800 /* Bit 11 */ 1289 #define HA_R3RE_REQ 0x00001000 /* Bit 12 */ 1290 #define HA_R3CE_RSP 0x00002000 /* Bit 13 */ 1291 #define HA_R3ATT 0x00008000 /* Bit 15 */ 1292 #define HA_LATT 0x20000000 /* Bit 29 */ 1293 #define HA_MBATT 0x40000000 /* Bit 30 */ 1294 #define HA_ERATT 0x80000000 /* Bit 31 */ 1295 1296 #define HA_RXRE_REQ 0x00000001 /* Bit 0 */ 1297 #define HA_RXCE_RSP 0x00000002 /* Bit 1 */ 1298 #define HA_RXATT 0x00000008 /* Bit 3 */ 1299 #define HA_RXMASK 0x0000000f 1300 1301 #define HA_R0_CLR_MSK (HA_R0RE_REQ | HA_R0CE_RSP | HA_R0ATT) 1302 #define HA_R1_CLR_MSK (HA_R1RE_REQ | HA_R1CE_RSP | HA_R1ATT) 1303 #define HA_R2_CLR_MSK (HA_R2RE_REQ | HA_R2CE_RSP | HA_R2ATT) 1304 #define HA_R3_CLR_MSK (HA_R3RE_REQ | HA_R3CE_RSP | HA_R3ATT) 1305 1306 #define HA_R0_POS 3 1307 #define HA_R1_POS 7 1308 #define HA_R2_POS 11 1309 #define HA_R3_POS 15 1310 #define HA_LE_POS 29 1311 #define HA_MB_POS 30 1312 #define HA_ER_POS 31 1313 /* Chip Attention Register */ 1314 1315 #define CA_REG_OFFSET 4 /* Byte offset from register base address */ 1316 1317 #define CA_R0CE_REQ 0x00000001 /* Bit 0 */ 1318 #define CA_R0RE_RSP 0x00000002 /* Bit 1 */ 1319 #define CA_R0ATT 0x00000008 /* Bit 3 */ 1320 #define CA_R1CE_REQ 0x00000010 /* Bit 4 */ 1321 #define CA_R1RE_RSP 0x00000020 /* Bit 5 */ 1322 #define CA_R1ATT 0x00000080 /* Bit 7 */ 1323 #define CA_R2CE_REQ 0x00000100 /* Bit 8 */ 1324 #define CA_R2RE_RSP 0x00000200 /* Bit 9 */ 1325 #define CA_R2ATT 0x00000800 /* Bit 11 */ 1326 #define CA_R3CE_REQ 0x00001000 /* Bit 12 */ 1327 #define CA_R3RE_RSP 0x00002000 /* Bit 13 */ 1328 #define CA_R3ATT 0x00008000 /* Bit 15 */ 1329 #define CA_MBATT 0x40000000 /* Bit 30 */ 1330 1331 /* Host Status Register */ 1332 1333 #define HS_REG_OFFSET 8 /* Byte offset from register base address */ 1334 1335 #define HS_MBRDY 0x00400000 /* Bit 22 */ 1336 #define HS_FFRDY 0x00800000 /* Bit 23 */ 1337 #define HS_FFER8 0x01000000 /* Bit 24 */ 1338 #define HS_FFER7 0x02000000 /* Bit 25 */ 1339 #define HS_FFER6 0x04000000 /* Bit 26 */ 1340 #define HS_FFER5 0x08000000 /* Bit 27 */ 1341 #define HS_FFER4 0x10000000 /* Bit 28 */ 1342 #define HS_FFER3 0x20000000 /* Bit 29 */ 1343 #define HS_FFER2 0x40000000 /* Bit 30 */ 1344 #define HS_FFER1 0x80000000 /* Bit 31 */ 1345 #define HS_CRIT_TEMP 0x00000100 /* Bit 8 */ 1346 #define HS_FFERM 0xFF000100 /* Mask for error bits 31:24 and 8 */ 1347 1348 /* Host Control Register */ 1349 1350 #define HC_REG_OFFSET 12 /* Byte offset from register base address */ 1351 1352 #define HC_MBINT_ENA 0x00000001 /* Bit 0 */ 1353 #define HC_R0INT_ENA 0x00000002 /* Bit 1 */ 1354 #define HC_R1INT_ENA 0x00000004 /* Bit 2 */ 1355 #define HC_R2INT_ENA 0x00000008 /* Bit 3 */ 1356 #define HC_R3INT_ENA 0x00000010 /* Bit 4 */ 1357 #define HC_INITHBI 0x02000000 /* Bit 25 */ 1358 #define HC_INITMB 0x04000000 /* Bit 26 */ 1359 #define HC_INITFF 0x08000000 /* Bit 27 */ 1360 #define HC_LAINT_ENA 0x20000000 /* Bit 29 */ 1361 #define HC_ERINT_ENA 0x80000000 /* Bit 31 */ 1362 1363 /* Message Signaled Interrupt eXtension (MSI-X) message identifiers */ 1364 #define MSIX_DFLT_ID 0 1365 #define MSIX_RNG0_ID 0 1366 #define MSIX_RNG1_ID 1 1367 #define MSIX_RNG2_ID 2 1368 #define MSIX_RNG3_ID 3 1369 1370 #define MSIX_LINK_ID 4 1371 #define MSIX_MBOX_ID 5 1372 1373 #define MSIX_SPARE0_ID 6 1374 #define MSIX_SPARE1_ID 7 1375 1376 /* Mailbox Commands */ 1377 #define MBX_SHUTDOWN 0x00 /* terminate testing */ 1378 #define MBX_LOAD_SM 0x01 1379 #define MBX_READ_NV 0x02 1380 #define MBX_WRITE_NV 0x03 1381 #define MBX_RUN_BIU_DIAG 0x04 1382 #define MBX_INIT_LINK 0x05 1383 #define MBX_DOWN_LINK 0x06 1384 #define MBX_CONFIG_LINK 0x07 1385 #define MBX_CONFIG_RING 0x09 1386 #define MBX_RESET_RING 0x0A 1387 #define MBX_READ_CONFIG 0x0B 1388 #define MBX_READ_RCONFIG 0x0C 1389 #define MBX_READ_SPARM 0x0D 1390 #define MBX_READ_STATUS 0x0E 1391 #define MBX_READ_RPI 0x0F 1392 #define MBX_READ_XRI 0x10 1393 #define MBX_READ_REV 0x11 1394 #define MBX_READ_LNK_STAT 0x12 1395 #define MBX_REG_LOGIN 0x13 1396 #define MBX_UNREG_LOGIN 0x14 1397 #define MBX_CLEAR_LA 0x16 1398 #define MBX_DUMP_MEMORY 0x17 1399 #define MBX_DUMP_CONTEXT 0x18 1400 #define MBX_RUN_DIAGS 0x19 1401 #define MBX_RESTART 0x1A 1402 #define MBX_UPDATE_CFG 0x1B 1403 #define MBX_DOWN_LOAD 0x1C 1404 #define MBX_DEL_LD_ENTRY 0x1D 1405 #define MBX_RUN_PROGRAM 0x1E 1406 #define MBX_SET_MASK 0x20 1407 #define MBX_SET_VARIABLE 0x21 1408 #define MBX_UNREG_D_ID 0x23 1409 #define MBX_KILL_BOARD 0x24 1410 #define MBX_CONFIG_FARP 0x25 1411 #define MBX_BEACON 0x2A 1412 #define MBX_CONFIG_MSI 0x30 1413 #define MBX_HEARTBEAT 0x31 1414 #define MBX_WRITE_VPARMS 0x32 1415 #define MBX_ASYNCEVT_ENABLE 0x33 1416 #define MBX_READ_EVENT_LOG_STATUS 0x37 1417 #define MBX_READ_EVENT_LOG 0x38 1418 #define MBX_WRITE_EVENT_LOG 0x39 1419 1420 #define MBX_PORT_CAPABILITIES 0x3B 1421 #define MBX_PORT_IOV_CONTROL 0x3C 1422 1423 #define MBX_CONFIG_HBQ 0x7C 1424 #define MBX_LOAD_AREA 0x81 1425 #define MBX_RUN_BIU_DIAG64 0x84 1426 #define MBX_CONFIG_PORT 0x88 1427 #define MBX_READ_SPARM64 0x8D 1428 #define MBX_READ_RPI64 0x8F 1429 #define MBX_REG_LOGIN64 0x93 1430 #define MBX_READ_TOPOLOGY 0x95 1431 #define MBX_REG_VPI 0x96 1432 #define MBX_UNREG_VPI 0x97 1433 1434 #define MBX_WRITE_WWN 0x98 1435 #define MBX_SET_DEBUG 0x99 1436 #define MBX_LOAD_EXP_ROM 0x9C 1437 #define MBX_SLI4_CONFIG 0x9B 1438 #define MBX_SLI4_REQ_FTRS 0x9D 1439 #define MBX_MAX_CMDS 0x9E 1440 #define MBX_RESUME_RPI 0x9E 1441 #define MBX_SLI2_CMD_MASK 0x80 1442 #define MBX_REG_VFI 0x9F 1443 #define MBX_REG_FCFI 0xA0 1444 #define MBX_UNREG_VFI 0xA1 1445 #define MBX_UNREG_FCFI 0xA2 1446 #define MBX_INIT_VFI 0xA3 1447 #define MBX_INIT_VPI 0xA4 1448 1449 #define MBX_AUTH_PORT 0xF8 1450 #define MBX_SECURITY_MGMT 0xF9 1451 1452 /* IOCB Commands */ 1453 1454 #define CMD_RCV_SEQUENCE_CX 0x01 1455 #define CMD_XMIT_SEQUENCE_CR 0x02 1456 #define CMD_XMIT_SEQUENCE_CX 0x03 1457 #define CMD_XMIT_BCAST_CN 0x04 1458 #define CMD_XMIT_BCAST_CX 0x05 1459 #define CMD_QUE_RING_BUF_CN 0x06 1460 #define CMD_QUE_XRI_BUF_CX 0x07 1461 #define CMD_IOCB_CONTINUE_CN 0x08 1462 #define CMD_RET_XRI_BUF_CX 0x09 1463 #define CMD_ELS_REQUEST_CR 0x0A 1464 #define CMD_ELS_REQUEST_CX 0x0B 1465 #define CMD_RCV_ELS_REQ_CX 0x0D 1466 #define CMD_ABORT_XRI_CN 0x0E 1467 #define CMD_ABORT_XRI_CX 0x0F 1468 #define CMD_CLOSE_XRI_CN 0x10 1469 #define CMD_CLOSE_XRI_CX 0x11 1470 #define CMD_CREATE_XRI_CR 0x12 1471 #define CMD_CREATE_XRI_CX 0x13 1472 #define CMD_GET_RPI_CN 0x14 1473 #define CMD_XMIT_ELS_RSP_CX 0x15 1474 #define CMD_GET_RPI_CR 0x16 1475 #define CMD_XRI_ABORTED_CX 0x17 1476 #define CMD_FCP_IWRITE_CR 0x18 1477 #define CMD_FCP_IWRITE_CX 0x19 1478 #define CMD_FCP_IREAD_CR 0x1A 1479 #define CMD_FCP_IREAD_CX 0x1B 1480 #define CMD_FCP_ICMND_CR 0x1C 1481 #define CMD_FCP_ICMND_CX 0x1D 1482 #define CMD_FCP_TSEND_CX 0x1F 1483 #define CMD_FCP_TRECEIVE_CX 0x21 1484 #define CMD_FCP_TRSP_CX 0x23 1485 #define CMD_FCP_AUTO_TRSP_CX 0x29 1486 1487 #define CMD_ADAPTER_MSG 0x20 1488 #define CMD_ADAPTER_DUMP 0x22 1489 1490 /* SLI_2 IOCB Command Set */ 1491 1492 #define CMD_ASYNC_STATUS 0x7C 1493 #define CMD_RCV_SEQUENCE64_CX 0x81 1494 #define CMD_XMIT_SEQUENCE64_CR 0x82 1495 #define CMD_XMIT_SEQUENCE64_CX 0x83 1496 #define CMD_XMIT_BCAST64_CN 0x84 1497 #define CMD_XMIT_BCAST64_CX 0x85 1498 #define CMD_QUE_RING_BUF64_CN 0x86 1499 #define CMD_QUE_XRI_BUF64_CX 0x87 1500 #define CMD_IOCB_CONTINUE64_CN 0x88 1501 #define CMD_RET_XRI_BUF64_CX 0x89 1502 #define CMD_ELS_REQUEST64_CR 0x8A 1503 #define CMD_ELS_REQUEST64_CX 0x8B 1504 #define CMD_ABORT_MXRI64_CN 0x8C 1505 #define CMD_RCV_ELS_REQ64_CX 0x8D 1506 #define CMD_XMIT_ELS_RSP64_CX 0x95 1507 #define CMD_XMIT_BLS_RSP64_CX 0x97 1508 #define CMD_FCP_IWRITE64_CR 0x98 1509 #define CMD_FCP_IWRITE64_CX 0x99 1510 #define CMD_FCP_IREAD64_CR 0x9A 1511 #define CMD_FCP_IREAD64_CX 0x9B 1512 #define CMD_FCP_ICMND64_CR 0x9C 1513 #define CMD_FCP_ICMND64_CX 0x9D 1514 #define CMD_FCP_TSEND64_CX 0x9F 1515 #define CMD_FCP_TRECEIVE64_CX 0xA1 1516 #define CMD_FCP_TRSP64_CX 0xA3 1517 1518 #define CMD_QUE_XRI64_CX 0xB3 1519 #define CMD_IOCB_RCV_SEQ64_CX 0xB5 1520 #define CMD_IOCB_RCV_ELS64_CX 0xB7 1521 #define CMD_IOCB_RET_XRI64_CX 0xB9 1522 #define CMD_IOCB_RCV_CONT64_CX 0xBB 1523 1524 #define CMD_GEN_REQUEST64_CR 0xC2 1525 #define CMD_GEN_REQUEST64_CX 0xC3 1526 1527 /* Unhandled SLI-3 Commands */ 1528 #define CMD_IOCB_XMIT_MSEQ64_CR 0xB0 1529 #define CMD_IOCB_XMIT_MSEQ64_CX 0xB1 1530 #define CMD_IOCB_RCV_SEQ_LIST64_CX 0xC1 1531 #define CMD_IOCB_RCV_ELS_LIST64_CX 0xCD 1532 #define CMD_IOCB_CLOSE_EXTENDED_CN 0xB6 1533 #define CMD_IOCB_ABORT_EXTENDED_CN 0xBA 1534 #define CMD_IOCB_RET_HBQE64_CN 0xCA 1535 #define CMD_IOCB_FCP_IBIDIR64_CR 0xAC 1536 #define CMD_IOCB_FCP_IBIDIR64_CX 0xAD 1537 #define CMD_IOCB_FCP_ITASKMGT64_CX 0xAF 1538 #define CMD_IOCB_LOGENTRY_CN 0x94 1539 #define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96 1540 1541 /* Data Security SLI Commands */ 1542 #define DSSCMD_IWRITE64_CR 0xF8 1543 #define DSSCMD_IWRITE64_CX 0xF9 1544 #define DSSCMD_IREAD64_CR 0xFA 1545 #define DSSCMD_IREAD64_CX 0xFB 1546 1547 #define CMD_MAX_IOCB_CMD 0xFB 1548 #define CMD_IOCB_MASK 0xff 1549 1550 #define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG 1551 iocb */ 1552 #define LPFC_MAX_ADPTMSG 32 /* max msg data */ 1553 /* 1554 * Define Status 1555 */ 1556 #define MBX_SUCCESS 0 1557 #define MBXERR_NUM_RINGS 1 1558 #define MBXERR_NUM_IOCBS 2 1559 #define MBXERR_IOCBS_EXCEEDED 3 1560 #define MBXERR_BAD_RING_NUMBER 4 1561 #define MBXERR_MASK_ENTRIES_RANGE 5 1562 #define MBXERR_MASKS_EXCEEDED 6 1563 #define MBXERR_BAD_PROFILE 7 1564 #define MBXERR_BAD_DEF_CLASS 8 1565 #define MBXERR_BAD_MAX_RESPONDER 9 1566 #define MBXERR_BAD_MAX_ORIGINATOR 10 1567 #define MBXERR_RPI_REGISTERED 11 1568 #define MBXERR_RPI_FULL 12 1569 #define MBXERR_NO_RESOURCES 13 1570 #define MBXERR_BAD_RCV_LENGTH 14 1571 #define MBXERR_DMA_ERROR 15 1572 #define MBXERR_ERROR 16 1573 #define MBXERR_LINK_DOWN 0x33 1574 #define MBXERR_SEC_NO_PERMISSION 0xF02 1575 #define MBX_NOT_FINISHED 255 1576 1577 #define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */ 1578 #define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */ 1579 1580 #define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */ 1581 1582 /* 1583 * Begin Structure Definitions for Mailbox Commands 1584 */ 1585 1586 typedef struct { 1587 #ifdef __BIG_ENDIAN_BITFIELD 1588 uint8_t tval; 1589 uint8_t tmask; 1590 uint8_t rval; 1591 uint8_t rmask; 1592 #else /* __LITTLE_ENDIAN_BITFIELD */ 1593 uint8_t rmask; 1594 uint8_t rval; 1595 uint8_t tmask; 1596 uint8_t tval; 1597 #endif 1598 } RR_REG; 1599 1600 struct ulp_bde { 1601 uint32_t bdeAddress; 1602 #ifdef __BIG_ENDIAN_BITFIELD 1603 uint32_t bdeReserved:4; 1604 uint32_t bdeAddrHigh:4; 1605 uint32_t bdeSize:24; 1606 #else /* __LITTLE_ENDIAN_BITFIELD */ 1607 uint32_t bdeSize:24; 1608 uint32_t bdeAddrHigh:4; 1609 uint32_t bdeReserved:4; 1610 #endif 1611 }; 1612 1613 typedef struct ULP_BDL { /* SLI-2 */ 1614 #ifdef __BIG_ENDIAN_BITFIELD 1615 uint32_t bdeFlags:8; /* BDL Flags */ 1616 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ 1617 #else /* __LITTLE_ENDIAN_BITFIELD */ 1618 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ 1619 uint32_t bdeFlags:8; /* BDL Flags */ 1620 #endif 1621 1622 uint32_t addrLow; /* Address 0:31 */ 1623 uint32_t addrHigh; /* Address 32:63 */ 1624 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */ 1625 } ULP_BDL; 1626 1627 /* 1628 * BlockGuard Definitions 1629 */ 1630 1631 enum lpfc_protgrp_type { 1632 LPFC_PG_TYPE_INVALID = 0, /* used to indicate errors */ 1633 LPFC_PG_TYPE_NO_DIF, /* no DIF data pointed to by prot grp */ 1634 LPFC_PG_TYPE_EMBD_DIF, /* DIF is embedded (inline) with data */ 1635 LPFC_PG_TYPE_DIF_BUF /* DIF has its own scatter/gather list */ 1636 }; 1637 1638 /* PDE Descriptors */ 1639 #define LPFC_PDE5_DESCRIPTOR 0x85 1640 #define LPFC_PDE6_DESCRIPTOR 0x86 1641 #define LPFC_PDE7_DESCRIPTOR 0x87 1642 1643 /* BlockGuard Opcodes */ 1644 #define BG_OP_IN_NODIF_OUT_CRC 0x0 1645 #define BG_OP_IN_CRC_OUT_NODIF 0x1 1646 #define BG_OP_IN_NODIF_OUT_CSUM 0x2 1647 #define BG_OP_IN_CSUM_OUT_NODIF 0x3 1648 #define BG_OP_IN_CRC_OUT_CRC 0x4 1649 #define BG_OP_IN_CSUM_OUT_CSUM 0x5 1650 #define BG_OP_IN_CRC_OUT_CSUM 0x6 1651 #define BG_OP_IN_CSUM_OUT_CRC 0x7 1652 1653 struct lpfc_pde5 { 1654 uint32_t word0; 1655 #define pde5_type_SHIFT 24 1656 #define pde5_type_MASK 0x000000ff 1657 #define pde5_type_WORD word0 1658 #define pde5_rsvd0_SHIFT 0 1659 #define pde5_rsvd0_MASK 0x00ffffff 1660 #define pde5_rsvd0_WORD word0 1661 uint32_t reftag; /* Reference Tag Value */ 1662 uint32_t reftagtr; /* Reference Tag Translation Value */ 1663 }; 1664 1665 struct lpfc_pde6 { 1666 uint32_t word0; 1667 #define pde6_type_SHIFT 24 1668 #define pde6_type_MASK 0x000000ff 1669 #define pde6_type_WORD word0 1670 #define pde6_rsvd0_SHIFT 0 1671 #define pde6_rsvd0_MASK 0x00ffffff 1672 #define pde6_rsvd0_WORD word0 1673 uint32_t word1; 1674 #define pde6_rsvd1_SHIFT 26 1675 #define pde6_rsvd1_MASK 0x0000003f 1676 #define pde6_rsvd1_WORD word1 1677 #define pde6_na_SHIFT 25 1678 #define pde6_na_MASK 0x00000001 1679 #define pde6_na_WORD word1 1680 #define pde6_rsvd2_SHIFT 16 1681 #define pde6_rsvd2_MASK 0x000001FF 1682 #define pde6_rsvd2_WORD word1 1683 #define pde6_apptagtr_SHIFT 0 1684 #define pde6_apptagtr_MASK 0x0000ffff 1685 #define pde6_apptagtr_WORD word1 1686 uint32_t word2; 1687 #define pde6_optx_SHIFT 28 1688 #define pde6_optx_MASK 0x0000000f 1689 #define pde6_optx_WORD word2 1690 #define pde6_oprx_SHIFT 24 1691 #define pde6_oprx_MASK 0x0000000f 1692 #define pde6_oprx_WORD word2 1693 #define pde6_nr_SHIFT 23 1694 #define pde6_nr_MASK 0x00000001 1695 #define pde6_nr_WORD word2 1696 #define pde6_ce_SHIFT 22 1697 #define pde6_ce_MASK 0x00000001 1698 #define pde6_ce_WORD word2 1699 #define pde6_re_SHIFT 21 1700 #define pde6_re_MASK 0x00000001 1701 #define pde6_re_WORD word2 1702 #define pde6_ae_SHIFT 20 1703 #define pde6_ae_MASK 0x00000001 1704 #define pde6_ae_WORD word2 1705 #define pde6_ai_SHIFT 19 1706 #define pde6_ai_MASK 0x00000001 1707 #define pde6_ai_WORD word2 1708 #define pde6_bs_SHIFT 16 1709 #define pde6_bs_MASK 0x00000007 1710 #define pde6_bs_WORD word2 1711 #define pde6_apptagval_SHIFT 0 1712 #define pde6_apptagval_MASK 0x0000ffff 1713 #define pde6_apptagval_WORD word2 1714 }; 1715 1716 1717 /* Structure for MB Command LOAD_SM and DOWN_LOAD */ 1718 1719 typedef struct { 1720 #ifdef __BIG_ENDIAN_BITFIELD 1721 uint32_t rsvd2:25; 1722 uint32_t acknowledgment:1; 1723 uint32_t version:1; 1724 uint32_t erase_or_prog:1; 1725 uint32_t update_flash:1; 1726 uint32_t update_ram:1; 1727 uint32_t method:1; 1728 uint32_t load_cmplt:1; 1729 #else /* __LITTLE_ENDIAN_BITFIELD */ 1730 uint32_t load_cmplt:1; 1731 uint32_t method:1; 1732 uint32_t update_ram:1; 1733 uint32_t update_flash:1; 1734 uint32_t erase_or_prog:1; 1735 uint32_t version:1; 1736 uint32_t acknowledgment:1; 1737 uint32_t rsvd2:25; 1738 #endif 1739 1740 uint32_t dl_to_adr_low; 1741 uint32_t dl_to_adr_high; 1742 uint32_t dl_len; 1743 union { 1744 uint32_t dl_from_mbx_offset; 1745 struct ulp_bde dl_from_bde; 1746 struct ulp_bde64 dl_from_bde64; 1747 } un; 1748 1749 } LOAD_SM_VAR; 1750 1751 /* Structure for MB Command READ_NVPARM (02) */ 1752 1753 typedef struct { 1754 uint32_t rsvd1[3]; /* Read as all one's */ 1755 uint32_t rsvd2; /* Read as all zero's */ 1756 uint32_t portname[2]; /* N_PORT name */ 1757 uint32_t nodename[2]; /* NODE name */ 1758 1759 #ifdef __BIG_ENDIAN_BITFIELD 1760 uint32_t pref_DID:24; 1761 uint32_t hardAL_PA:8; 1762 #else /* __LITTLE_ENDIAN_BITFIELD */ 1763 uint32_t hardAL_PA:8; 1764 uint32_t pref_DID:24; 1765 #endif 1766 1767 uint32_t rsvd3[21]; /* Read as all one's */ 1768 } READ_NV_VAR; 1769 1770 /* Structure for MB Command WRITE_NVPARMS (03) */ 1771 1772 typedef struct { 1773 uint32_t rsvd1[3]; /* Must be all one's */ 1774 uint32_t rsvd2; /* Must be all zero's */ 1775 uint32_t portname[2]; /* N_PORT name */ 1776 uint32_t nodename[2]; /* NODE name */ 1777 1778 #ifdef __BIG_ENDIAN_BITFIELD 1779 uint32_t pref_DID:24; 1780 uint32_t hardAL_PA:8; 1781 #else /* __LITTLE_ENDIAN_BITFIELD */ 1782 uint32_t hardAL_PA:8; 1783 uint32_t pref_DID:24; 1784 #endif 1785 1786 uint32_t rsvd3[21]; /* Must be all one's */ 1787 } WRITE_NV_VAR; 1788 1789 /* Structure for MB Command RUN_BIU_DIAG (04) */ 1790 /* Structure for MB Command RUN_BIU_DIAG64 (0x84) */ 1791 1792 typedef struct { 1793 uint32_t rsvd1; 1794 union { 1795 struct { 1796 struct ulp_bde xmit_bde; 1797 struct ulp_bde rcv_bde; 1798 } s1; 1799 struct { 1800 struct ulp_bde64 xmit_bde64; 1801 struct ulp_bde64 rcv_bde64; 1802 } s2; 1803 } un; 1804 } BIU_DIAG_VAR; 1805 1806 /* Structure for MB command READ_EVENT_LOG (0x38) */ 1807 struct READ_EVENT_LOG_VAR { 1808 uint32_t word1; 1809 #define lpfc_event_log_SHIFT 29 1810 #define lpfc_event_log_MASK 0x00000001 1811 #define lpfc_event_log_WORD word1 1812 #define USE_MAILBOX_RESPONSE 1 1813 uint32_t offset; 1814 struct ulp_bde64 rcv_bde64; 1815 }; 1816 1817 /* Structure for MB Command INIT_LINK (05) */ 1818 1819 typedef struct { 1820 #ifdef __BIG_ENDIAN_BITFIELD 1821 uint32_t rsvd1:24; 1822 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ 1823 #else /* __LITTLE_ENDIAN_BITFIELD */ 1824 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ 1825 uint32_t rsvd1:24; 1826 #endif 1827 1828 #ifdef __BIG_ENDIAN_BITFIELD 1829 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ 1830 uint8_t rsvd2; 1831 uint16_t link_flags; 1832 #else /* __LITTLE_ENDIAN_BITFIELD */ 1833 uint16_t link_flags; 1834 uint8_t rsvd2; 1835 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ 1836 #endif 1837 1838 #define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */ 1839 #define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */ 1840 #define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */ 1841 #define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */ 1842 #define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */ 1843 #define FLAGS_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */ 1844 #define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */ 1845 1846 #define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */ 1847 #define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */ 1848 #define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */ 1849 1850 uint32_t link_speed; 1851 #define LINK_SPEED_AUTO 0x0 /* Auto selection */ 1852 #define LINK_SPEED_1G 0x1 /* 1 Gigabaud */ 1853 #define LINK_SPEED_2G 0x2 /* 2 Gigabaud */ 1854 #define LINK_SPEED_4G 0x4 /* 4 Gigabaud */ 1855 #define LINK_SPEED_8G 0x8 /* 8 Gigabaud */ 1856 #define LINK_SPEED_10G 0x10 /* 10 Gigabaud */ 1857 #define LINK_SPEED_16G 0x11 /* 16 Gigabaud */ 1858 1859 } INIT_LINK_VAR; 1860 1861 /* Structure for MB Command DOWN_LINK (06) */ 1862 1863 typedef struct { 1864 uint32_t rsvd1; 1865 } DOWN_LINK_VAR; 1866 1867 /* Structure for MB Command CONFIG_LINK (07) */ 1868 1869 typedef struct { 1870 #ifdef __BIG_ENDIAN_BITFIELD 1871 uint32_t cr:1; 1872 uint32_t ci:1; 1873 uint32_t cr_delay:6; 1874 uint32_t cr_count:8; 1875 uint32_t rsvd1:8; 1876 uint32_t MaxBBC:8; 1877 #else /* __LITTLE_ENDIAN_BITFIELD */ 1878 uint32_t MaxBBC:8; 1879 uint32_t rsvd1:8; 1880 uint32_t cr_count:8; 1881 uint32_t cr_delay:6; 1882 uint32_t ci:1; 1883 uint32_t cr:1; 1884 #endif 1885 1886 uint32_t myId; 1887 uint32_t rsvd2; 1888 uint32_t edtov; 1889 uint32_t arbtov; 1890 uint32_t ratov; 1891 uint32_t rttov; 1892 uint32_t altov; 1893 uint32_t crtov; 1894 uint32_t citov; 1895 #ifdef __BIG_ENDIAN_BITFIELD 1896 uint32_t rrq_enable:1; 1897 uint32_t rrq_immed:1; 1898 uint32_t rsvd4:29; 1899 uint32_t ack0_enable:1; 1900 #else /* __LITTLE_ENDIAN_BITFIELD */ 1901 uint32_t ack0_enable:1; 1902 uint32_t rsvd4:29; 1903 uint32_t rrq_immed:1; 1904 uint32_t rrq_enable:1; 1905 #endif 1906 } CONFIG_LINK; 1907 1908 /* Structure for MB Command PART_SLIM (08) 1909 * will be removed since SLI1 is no longer supported! 1910 */ 1911 typedef struct { 1912 #ifdef __BIG_ENDIAN_BITFIELD 1913 uint16_t offCiocb; 1914 uint16_t numCiocb; 1915 uint16_t offRiocb; 1916 uint16_t numRiocb; 1917 #else /* __LITTLE_ENDIAN_BITFIELD */ 1918 uint16_t numCiocb; 1919 uint16_t offCiocb; 1920 uint16_t numRiocb; 1921 uint16_t offRiocb; 1922 #endif 1923 } RING_DEF; 1924 1925 typedef struct { 1926 #ifdef __BIG_ENDIAN_BITFIELD 1927 uint32_t unused1:24; 1928 uint32_t numRing:8; 1929 #else /* __LITTLE_ENDIAN_BITFIELD */ 1930 uint32_t numRing:8; 1931 uint32_t unused1:24; 1932 #endif 1933 1934 RING_DEF ringdef[4]; 1935 uint32_t hbainit; 1936 } PART_SLIM_VAR; 1937 1938 /* Structure for MB Command CONFIG_RING (09) */ 1939 1940 typedef struct { 1941 #ifdef __BIG_ENDIAN_BITFIELD 1942 uint32_t unused2:6; 1943 uint32_t recvSeq:1; 1944 uint32_t recvNotify:1; 1945 uint32_t numMask:8; 1946 uint32_t profile:8; 1947 uint32_t unused1:4; 1948 uint32_t ring:4; 1949 #else /* __LITTLE_ENDIAN_BITFIELD */ 1950 uint32_t ring:4; 1951 uint32_t unused1:4; 1952 uint32_t profile:8; 1953 uint32_t numMask:8; 1954 uint32_t recvNotify:1; 1955 uint32_t recvSeq:1; 1956 uint32_t unused2:6; 1957 #endif 1958 1959 #ifdef __BIG_ENDIAN_BITFIELD 1960 uint16_t maxRespXchg; 1961 uint16_t maxOrigXchg; 1962 #else /* __LITTLE_ENDIAN_BITFIELD */ 1963 uint16_t maxOrigXchg; 1964 uint16_t maxRespXchg; 1965 #endif 1966 1967 RR_REG rrRegs[6]; 1968 } CONFIG_RING_VAR; 1969 1970 /* Structure for MB Command RESET_RING (10) */ 1971 1972 typedef struct { 1973 uint32_t ring_no; 1974 } RESET_RING_VAR; 1975 1976 /* Structure for MB Command READ_CONFIG (11) */ 1977 1978 typedef struct { 1979 #ifdef __BIG_ENDIAN_BITFIELD 1980 uint32_t cr:1; 1981 uint32_t ci:1; 1982 uint32_t cr_delay:6; 1983 uint32_t cr_count:8; 1984 uint32_t InitBBC:8; 1985 uint32_t MaxBBC:8; 1986 #else /* __LITTLE_ENDIAN_BITFIELD */ 1987 uint32_t MaxBBC:8; 1988 uint32_t InitBBC:8; 1989 uint32_t cr_count:8; 1990 uint32_t cr_delay:6; 1991 uint32_t ci:1; 1992 uint32_t cr:1; 1993 #endif 1994 1995 #ifdef __BIG_ENDIAN_BITFIELD 1996 uint32_t topology:8; 1997 uint32_t myDid:24; 1998 #else /* __LITTLE_ENDIAN_BITFIELD */ 1999 uint32_t myDid:24; 2000 uint32_t topology:8; 2001 #endif 2002 2003 /* Defines for topology (defined previously) */ 2004 #ifdef __BIG_ENDIAN_BITFIELD 2005 uint32_t AR:1; 2006 uint32_t IR:1; 2007 uint32_t rsvd1:29; 2008 uint32_t ack0:1; 2009 #else /* __LITTLE_ENDIAN_BITFIELD */ 2010 uint32_t ack0:1; 2011 uint32_t rsvd1:29; 2012 uint32_t IR:1; 2013 uint32_t AR:1; 2014 #endif 2015 2016 uint32_t edtov; 2017 uint32_t arbtov; 2018 uint32_t ratov; 2019 uint32_t rttov; 2020 uint32_t altov; 2021 uint32_t lmt; 2022 #define LMT_RESERVED 0x000 /* Not used */ 2023 #define LMT_1Gb 0x004 2024 #define LMT_2Gb 0x008 2025 #define LMT_4Gb 0x040 2026 #define LMT_8Gb 0x080 2027 #define LMT_10Gb 0x100 2028 #define LMT_16Gb 0x200 2029 uint32_t rsvd2; 2030 uint32_t rsvd3; 2031 uint32_t max_xri; 2032 uint32_t max_iocb; 2033 uint32_t max_rpi; 2034 uint32_t avail_xri; 2035 uint32_t avail_iocb; 2036 uint32_t avail_rpi; 2037 uint32_t max_vpi; 2038 uint32_t rsvd4; 2039 uint32_t rsvd5; 2040 uint32_t avail_vpi; 2041 } READ_CONFIG_VAR; 2042 2043 /* Structure for MB Command READ_RCONFIG (12) */ 2044 2045 typedef struct { 2046 #ifdef __BIG_ENDIAN_BITFIELD 2047 uint32_t rsvd2:7; 2048 uint32_t recvNotify:1; 2049 uint32_t numMask:8; 2050 uint32_t profile:8; 2051 uint32_t rsvd1:4; 2052 uint32_t ring:4; 2053 #else /* __LITTLE_ENDIAN_BITFIELD */ 2054 uint32_t ring:4; 2055 uint32_t rsvd1:4; 2056 uint32_t profile:8; 2057 uint32_t numMask:8; 2058 uint32_t recvNotify:1; 2059 uint32_t rsvd2:7; 2060 #endif 2061 2062 #ifdef __BIG_ENDIAN_BITFIELD 2063 uint16_t maxResp; 2064 uint16_t maxOrig; 2065 #else /* __LITTLE_ENDIAN_BITFIELD */ 2066 uint16_t maxOrig; 2067 uint16_t maxResp; 2068 #endif 2069 2070 RR_REG rrRegs[6]; 2071 2072 #ifdef __BIG_ENDIAN_BITFIELD 2073 uint16_t cmdRingOffset; 2074 uint16_t cmdEntryCnt; 2075 uint16_t rspRingOffset; 2076 uint16_t rspEntryCnt; 2077 uint16_t nextCmdOffset; 2078 uint16_t rsvd3; 2079 uint16_t nextRspOffset; 2080 uint16_t rsvd4; 2081 #else /* __LITTLE_ENDIAN_BITFIELD */ 2082 uint16_t cmdEntryCnt; 2083 uint16_t cmdRingOffset; 2084 uint16_t rspEntryCnt; 2085 uint16_t rspRingOffset; 2086 uint16_t rsvd3; 2087 uint16_t nextCmdOffset; 2088 uint16_t rsvd4; 2089 uint16_t nextRspOffset; 2090 #endif 2091 } READ_RCONF_VAR; 2092 2093 /* Structure for MB Command READ_SPARM (13) */ 2094 /* Structure for MB Command READ_SPARM64 (0x8D) */ 2095 2096 typedef struct { 2097 uint32_t rsvd1; 2098 uint32_t rsvd2; 2099 union { 2100 struct ulp_bde sp; /* This BDE points to struct serv_parm 2101 structure */ 2102 struct ulp_bde64 sp64; 2103 } un; 2104 #ifdef __BIG_ENDIAN_BITFIELD 2105 uint16_t rsvd3; 2106 uint16_t vpi; 2107 #else /* __LITTLE_ENDIAN_BITFIELD */ 2108 uint16_t vpi; 2109 uint16_t rsvd3; 2110 #endif 2111 } READ_SPARM_VAR; 2112 2113 /* Structure for MB Command READ_STATUS (14) */ 2114 2115 typedef struct { 2116 #ifdef __BIG_ENDIAN_BITFIELD 2117 uint32_t rsvd1:31; 2118 uint32_t clrCounters:1; 2119 uint16_t activeXriCnt; 2120 uint16_t activeRpiCnt; 2121 #else /* __LITTLE_ENDIAN_BITFIELD */ 2122 uint32_t clrCounters:1; 2123 uint32_t rsvd1:31; 2124 uint16_t activeRpiCnt; 2125 uint16_t activeXriCnt; 2126 #endif 2127 2128 uint32_t xmitByteCnt; 2129 uint32_t rcvByteCnt; 2130 uint32_t xmitFrameCnt; 2131 uint32_t rcvFrameCnt; 2132 uint32_t xmitSeqCnt; 2133 uint32_t rcvSeqCnt; 2134 uint32_t totalOrigExchanges; 2135 uint32_t totalRespExchanges; 2136 uint32_t rcvPbsyCnt; 2137 uint32_t rcvFbsyCnt; 2138 } READ_STATUS_VAR; 2139 2140 /* Structure for MB Command READ_RPI (15) */ 2141 /* Structure for MB Command READ_RPI64 (0x8F) */ 2142 2143 typedef struct { 2144 #ifdef __BIG_ENDIAN_BITFIELD 2145 uint16_t nextRpi; 2146 uint16_t reqRpi; 2147 uint32_t rsvd2:8; 2148 uint32_t DID:24; 2149 #else /* __LITTLE_ENDIAN_BITFIELD */ 2150 uint16_t reqRpi; 2151 uint16_t nextRpi; 2152 uint32_t DID:24; 2153 uint32_t rsvd2:8; 2154 #endif 2155 2156 union { 2157 struct ulp_bde sp; 2158 struct ulp_bde64 sp64; 2159 } un; 2160 2161 } READ_RPI_VAR; 2162 2163 /* Structure for MB Command READ_XRI (16) */ 2164 2165 typedef struct { 2166 #ifdef __BIG_ENDIAN_BITFIELD 2167 uint16_t nextXri; 2168 uint16_t reqXri; 2169 uint16_t rsvd1; 2170 uint16_t rpi; 2171 uint32_t rsvd2:8; 2172 uint32_t DID:24; 2173 uint32_t rsvd3:8; 2174 uint32_t SID:24; 2175 uint32_t rsvd4; 2176 uint8_t seqId; 2177 uint8_t rsvd5; 2178 uint16_t seqCount; 2179 uint16_t oxId; 2180 uint16_t rxId; 2181 uint32_t rsvd6:30; 2182 uint32_t si:1; 2183 uint32_t exchOrig:1; 2184 #else /* __LITTLE_ENDIAN_BITFIELD */ 2185 uint16_t reqXri; 2186 uint16_t nextXri; 2187 uint16_t rpi; 2188 uint16_t rsvd1; 2189 uint32_t DID:24; 2190 uint32_t rsvd2:8; 2191 uint32_t SID:24; 2192 uint32_t rsvd3:8; 2193 uint32_t rsvd4; 2194 uint16_t seqCount; 2195 uint8_t rsvd5; 2196 uint8_t seqId; 2197 uint16_t rxId; 2198 uint16_t oxId; 2199 uint32_t exchOrig:1; 2200 uint32_t si:1; 2201 uint32_t rsvd6:30; 2202 #endif 2203 } READ_XRI_VAR; 2204 2205 /* Structure for MB Command READ_REV (17) */ 2206 2207 typedef struct { 2208 #ifdef __BIG_ENDIAN_BITFIELD 2209 uint32_t cv:1; 2210 uint32_t rr:1; 2211 uint32_t rsvd2:2; 2212 uint32_t v3req:1; 2213 uint32_t v3rsp:1; 2214 uint32_t rsvd1:25; 2215 uint32_t rv:1; 2216 #else /* __LITTLE_ENDIAN_BITFIELD */ 2217 uint32_t rv:1; 2218 uint32_t rsvd1:25; 2219 uint32_t v3rsp:1; 2220 uint32_t v3req:1; 2221 uint32_t rsvd2:2; 2222 uint32_t rr:1; 2223 uint32_t cv:1; 2224 #endif 2225 2226 uint32_t biuRev; 2227 uint32_t smRev; 2228 union { 2229 uint32_t smFwRev; 2230 struct { 2231 #ifdef __BIG_ENDIAN_BITFIELD 2232 uint8_t ProgType; 2233 uint8_t ProgId; 2234 uint16_t ProgVer:4; 2235 uint16_t ProgRev:4; 2236 uint16_t ProgFixLvl:2; 2237 uint16_t ProgDistType:2; 2238 uint16_t DistCnt:4; 2239 #else /* __LITTLE_ENDIAN_BITFIELD */ 2240 uint16_t DistCnt:4; 2241 uint16_t ProgDistType:2; 2242 uint16_t ProgFixLvl:2; 2243 uint16_t ProgRev:4; 2244 uint16_t ProgVer:4; 2245 uint8_t ProgId; 2246 uint8_t ProgType; 2247 #endif 2248 2249 } b; 2250 } un; 2251 uint32_t endecRev; 2252 #ifdef __BIG_ENDIAN_BITFIELD 2253 uint8_t feaLevelHigh; 2254 uint8_t feaLevelLow; 2255 uint8_t fcphHigh; 2256 uint8_t fcphLow; 2257 #else /* __LITTLE_ENDIAN_BITFIELD */ 2258 uint8_t fcphLow; 2259 uint8_t fcphHigh; 2260 uint8_t feaLevelLow; 2261 uint8_t feaLevelHigh; 2262 #endif 2263 2264 uint32_t postKernRev; 2265 uint32_t opFwRev; 2266 uint8_t opFwName[16]; 2267 uint32_t sli1FwRev; 2268 uint8_t sli1FwName[16]; 2269 uint32_t sli2FwRev; 2270 uint8_t sli2FwName[16]; 2271 uint32_t sli3Feat; 2272 uint32_t RandomData[6]; 2273 } READ_REV_VAR; 2274 2275 /* Structure for MB Command READ_LINK_STAT (18) */ 2276 2277 typedef struct { 2278 uint32_t rsvd1; 2279 uint32_t linkFailureCnt; 2280 uint32_t lossSyncCnt; 2281 2282 uint32_t lossSignalCnt; 2283 uint32_t primSeqErrCnt; 2284 uint32_t invalidXmitWord; 2285 uint32_t crcCnt; 2286 uint32_t primSeqTimeout; 2287 uint32_t elasticOverrun; 2288 uint32_t arbTimeout; 2289 } READ_LNK_VAR; 2290 2291 /* Structure for MB Command REG_LOGIN (19) */ 2292 /* Structure for MB Command REG_LOGIN64 (0x93) */ 2293 2294 typedef struct { 2295 #ifdef __BIG_ENDIAN_BITFIELD 2296 uint16_t rsvd1; 2297 uint16_t rpi; 2298 uint32_t rsvd2:8; 2299 uint32_t did:24; 2300 #else /* __LITTLE_ENDIAN_BITFIELD */ 2301 uint16_t rpi; 2302 uint16_t rsvd1; 2303 uint32_t did:24; 2304 uint32_t rsvd2:8; 2305 #endif 2306 2307 union { 2308 struct ulp_bde sp; 2309 struct ulp_bde64 sp64; 2310 } un; 2311 2312 #ifdef __BIG_ENDIAN_BITFIELD 2313 uint16_t rsvd6; 2314 uint16_t vpi; 2315 #else /* __LITTLE_ENDIAN_BITFIELD */ 2316 uint16_t vpi; 2317 uint16_t rsvd6; 2318 #endif 2319 2320 } REG_LOGIN_VAR; 2321 2322 /* Word 30 contents for REG_LOGIN */ 2323 typedef union { 2324 struct { 2325 #ifdef __BIG_ENDIAN_BITFIELD 2326 uint16_t rsvd1:12; 2327 uint16_t wd30_class:4; 2328 uint16_t xri; 2329 #else /* __LITTLE_ENDIAN_BITFIELD */ 2330 uint16_t xri; 2331 uint16_t wd30_class:4; 2332 uint16_t rsvd1:12; 2333 #endif 2334 } f; 2335 uint32_t word; 2336 } REG_WD30; 2337 2338 /* Structure for MB Command UNREG_LOGIN (20) */ 2339 2340 typedef struct { 2341 #ifdef __BIG_ENDIAN_BITFIELD 2342 uint16_t rsvd1; 2343 uint16_t rpi; 2344 uint32_t rsvd2; 2345 uint32_t rsvd3; 2346 uint32_t rsvd4; 2347 uint32_t rsvd5; 2348 uint16_t rsvd6; 2349 uint16_t vpi; 2350 #else /* __LITTLE_ENDIAN_BITFIELD */ 2351 uint16_t rpi; 2352 uint16_t rsvd1; 2353 uint32_t rsvd2; 2354 uint32_t rsvd3; 2355 uint32_t rsvd4; 2356 uint32_t rsvd5; 2357 uint16_t vpi; 2358 uint16_t rsvd6; 2359 #endif 2360 } UNREG_LOGIN_VAR; 2361 2362 /* Structure for MB Command REG_VPI (0x96) */ 2363 typedef struct { 2364 #ifdef __BIG_ENDIAN_BITFIELD 2365 uint32_t rsvd1; 2366 uint32_t rsvd2:7; 2367 uint32_t upd:1; 2368 uint32_t sid:24; 2369 uint32_t wwn[2]; 2370 uint32_t rsvd5; 2371 uint16_t vfi; 2372 uint16_t vpi; 2373 #else /* __LITTLE_ENDIAN */ 2374 uint32_t rsvd1; 2375 uint32_t sid:24; 2376 uint32_t upd:1; 2377 uint32_t rsvd2:7; 2378 uint32_t wwn[2]; 2379 uint32_t rsvd5; 2380 uint16_t vpi; 2381 uint16_t vfi; 2382 #endif 2383 } REG_VPI_VAR; 2384 2385 /* Structure for MB Command UNREG_VPI (0x97) */ 2386 typedef struct { 2387 uint32_t rsvd1; 2388 #ifdef __BIG_ENDIAN_BITFIELD 2389 uint16_t rsvd2; 2390 uint16_t sli4_vpi; 2391 #else /* __LITTLE_ENDIAN */ 2392 uint16_t sli4_vpi; 2393 uint16_t rsvd2; 2394 #endif 2395 uint32_t rsvd3; 2396 uint32_t rsvd4; 2397 uint32_t rsvd5; 2398 #ifdef __BIG_ENDIAN_BITFIELD 2399 uint16_t rsvd6; 2400 uint16_t vpi; 2401 #else /* __LITTLE_ENDIAN */ 2402 uint16_t vpi; 2403 uint16_t rsvd6; 2404 #endif 2405 } UNREG_VPI_VAR; 2406 2407 /* Structure for MB Command UNREG_D_ID (0x23) */ 2408 2409 typedef struct { 2410 uint32_t did; 2411 uint32_t rsvd2; 2412 uint32_t rsvd3; 2413 uint32_t rsvd4; 2414 uint32_t rsvd5; 2415 #ifdef __BIG_ENDIAN_BITFIELD 2416 uint16_t rsvd6; 2417 uint16_t vpi; 2418 #else 2419 uint16_t vpi; 2420 uint16_t rsvd6; 2421 #endif 2422 } UNREG_D_ID_VAR; 2423 2424 /* Structure for MB Command READ_TOPOLOGY (0x95) */ 2425 struct lpfc_mbx_read_top { 2426 uint32_t eventTag; /* Event tag */ 2427 uint32_t word2; 2428 #define lpfc_mbx_read_top_fa_SHIFT 12 2429 #define lpfc_mbx_read_top_fa_MASK 0x00000001 2430 #define lpfc_mbx_read_top_fa_WORD word2 2431 #define lpfc_mbx_read_top_mm_SHIFT 11 2432 #define lpfc_mbx_read_top_mm_MASK 0x00000001 2433 #define lpfc_mbx_read_top_mm_WORD word2 2434 #define lpfc_mbx_read_top_pb_SHIFT 9 2435 #define lpfc_mbx_read_top_pb_MASK 0X00000001 2436 #define lpfc_mbx_read_top_pb_WORD word2 2437 #define lpfc_mbx_read_top_il_SHIFT 8 2438 #define lpfc_mbx_read_top_il_MASK 0x00000001 2439 #define lpfc_mbx_read_top_il_WORD word2 2440 #define lpfc_mbx_read_top_att_type_SHIFT 0 2441 #define lpfc_mbx_read_top_att_type_MASK 0x000000FF 2442 #define lpfc_mbx_read_top_att_type_WORD word2 2443 #define LPFC_ATT_RESERVED 0x00 /* Reserved - attType */ 2444 #define LPFC_ATT_LINK_UP 0x01 /* Link is up */ 2445 #define LPFC_ATT_LINK_DOWN 0x02 /* Link is down */ 2446 uint32_t word3; 2447 #define lpfc_mbx_read_top_alpa_granted_SHIFT 24 2448 #define lpfc_mbx_read_top_alpa_granted_MASK 0x000000FF 2449 #define lpfc_mbx_read_top_alpa_granted_WORD word3 2450 #define lpfc_mbx_read_top_lip_alps_SHIFT 16 2451 #define lpfc_mbx_read_top_lip_alps_MASK 0x000000FF 2452 #define lpfc_mbx_read_top_lip_alps_WORD word3 2453 #define lpfc_mbx_read_top_lip_type_SHIFT 8 2454 #define lpfc_mbx_read_top_lip_type_MASK 0x000000FF 2455 #define lpfc_mbx_read_top_lip_type_WORD word3 2456 #define lpfc_mbx_read_top_topology_SHIFT 0 2457 #define lpfc_mbx_read_top_topology_MASK 0x000000FF 2458 #define lpfc_mbx_read_top_topology_WORD word3 2459 #define LPFC_TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */ 2460 #define LPFC_TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */ 2461 #define LPFC_TOPOLOGY_MM 0x05 /* maint mode zephtr to menlo */ 2462 /* store the LILP AL_PA position map into */ 2463 struct ulp_bde64 lilpBde64; 2464 #define LPFC_ALPA_MAP_SIZE 128 2465 uint32_t word7; 2466 #define lpfc_mbx_read_top_ld_lu_SHIFT 31 2467 #define lpfc_mbx_read_top_ld_lu_MASK 0x00000001 2468 #define lpfc_mbx_read_top_ld_lu_WORD word7 2469 #define lpfc_mbx_read_top_ld_tf_SHIFT 30 2470 #define lpfc_mbx_read_top_ld_tf_MASK 0x00000001 2471 #define lpfc_mbx_read_top_ld_tf_WORD word7 2472 #define lpfc_mbx_read_top_ld_link_spd_SHIFT 8 2473 #define lpfc_mbx_read_top_ld_link_spd_MASK 0x000000FF 2474 #define lpfc_mbx_read_top_ld_link_spd_WORD word7 2475 #define lpfc_mbx_read_top_ld_nl_port_SHIFT 4 2476 #define lpfc_mbx_read_top_ld_nl_port_MASK 0x0000000F 2477 #define lpfc_mbx_read_top_ld_nl_port_WORD word7 2478 #define lpfc_mbx_read_top_ld_tx_SHIFT 2 2479 #define lpfc_mbx_read_top_ld_tx_MASK 0x00000003 2480 #define lpfc_mbx_read_top_ld_tx_WORD word7 2481 #define lpfc_mbx_read_top_ld_rx_SHIFT 0 2482 #define lpfc_mbx_read_top_ld_rx_MASK 0x00000003 2483 #define lpfc_mbx_read_top_ld_rx_WORD word7 2484 uint32_t word8; 2485 #define lpfc_mbx_read_top_lu_SHIFT 31 2486 #define lpfc_mbx_read_top_lu_MASK 0x00000001 2487 #define lpfc_mbx_read_top_lu_WORD word8 2488 #define lpfc_mbx_read_top_tf_SHIFT 30 2489 #define lpfc_mbx_read_top_tf_MASK 0x00000001 2490 #define lpfc_mbx_read_top_tf_WORD word8 2491 #define lpfc_mbx_read_top_link_spd_SHIFT 8 2492 #define lpfc_mbx_read_top_link_spd_MASK 0x000000FF 2493 #define lpfc_mbx_read_top_link_spd_WORD word8 2494 #define lpfc_mbx_read_top_nl_port_SHIFT 4 2495 #define lpfc_mbx_read_top_nl_port_MASK 0x0000000F 2496 #define lpfc_mbx_read_top_nl_port_WORD word8 2497 #define lpfc_mbx_read_top_tx_SHIFT 2 2498 #define lpfc_mbx_read_top_tx_MASK 0x00000003 2499 #define lpfc_mbx_read_top_tx_WORD word8 2500 #define lpfc_mbx_read_top_rx_SHIFT 0 2501 #define lpfc_mbx_read_top_rx_MASK 0x00000003 2502 #define lpfc_mbx_read_top_rx_WORD word8 2503 #define LPFC_LINK_SPEED_UNKNOWN 0x0 2504 #define LPFC_LINK_SPEED_1GHZ 0x04 2505 #define LPFC_LINK_SPEED_2GHZ 0x08 2506 #define LPFC_LINK_SPEED_4GHZ 0x10 2507 #define LPFC_LINK_SPEED_8GHZ 0x20 2508 #define LPFC_LINK_SPEED_10GHZ 0x40 2509 #define LPFC_LINK_SPEED_16GHZ 0x80 2510 }; 2511 2512 /* Structure for MB Command CLEAR_LA (22) */ 2513 2514 typedef struct { 2515 uint32_t eventTag; /* Event tag */ 2516 uint32_t rsvd1; 2517 } CLEAR_LA_VAR; 2518 2519 /* Structure for MB Command DUMP */ 2520 2521 typedef struct { 2522 #ifdef __BIG_ENDIAN_BITFIELD 2523 uint32_t rsvd:25; 2524 uint32_t ra:1; 2525 uint32_t co:1; 2526 uint32_t cv:1; 2527 uint32_t type:4; 2528 uint32_t entry_index:16; 2529 uint32_t region_id:16; 2530 #else /* __LITTLE_ENDIAN_BITFIELD */ 2531 uint32_t type:4; 2532 uint32_t cv:1; 2533 uint32_t co:1; 2534 uint32_t ra:1; 2535 uint32_t rsvd:25; 2536 uint32_t region_id:16; 2537 uint32_t entry_index:16; 2538 #endif 2539 2540 uint32_t sli4_length; 2541 uint32_t word_cnt; 2542 uint32_t resp_offset; 2543 } DUMP_VAR; 2544 2545 #define DMP_MEM_REG 0x1 2546 #define DMP_NV_PARAMS 0x2 2547 2548 #define DMP_REGION_VPD 0xe 2549 #define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */ 2550 #define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */ 2551 #define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */ 2552 2553 #define DMP_REGION_VPORT 0x16 /* VPort info region */ 2554 #define DMP_VPORT_REGION_SIZE 0x200 2555 #define DMP_MBOX_OFFSET_WORD 0x5 2556 2557 #define DMP_REGION_23 0x17 /* fcoe param and port state region */ 2558 #define DMP_RGN23_SIZE 0x400 2559 2560 #define WAKE_UP_PARMS_REGION_ID 4 2561 #define WAKE_UP_PARMS_WORD_SIZE 15 2562 2563 struct vport_rec { 2564 uint8_t wwpn[8]; 2565 uint8_t wwnn[8]; 2566 }; 2567 2568 #define VPORT_INFO_SIG 0x32324752 2569 #define VPORT_INFO_REV_MASK 0xff 2570 #define VPORT_INFO_REV 0x1 2571 #define MAX_STATIC_VPORT_COUNT 16 2572 struct static_vport_info { 2573 uint32_t signature; 2574 uint32_t rev; 2575 struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT]; 2576 uint32_t resvd[66]; 2577 }; 2578 2579 /* Option rom version structure */ 2580 struct prog_id { 2581 #ifdef __BIG_ENDIAN_BITFIELD 2582 uint8_t type; 2583 uint8_t id; 2584 uint32_t ver:4; /* Major Version */ 2585 uint32_t rev:4; /* Revision */ 2586 uint32_t lev:2; /* Level */ 2587 uint32_t dist:2; /* Dist Type */ 2588 uint32_t num:4; /* number after dist type */ 2589 #else /* __LITTLE_ENDIAN_BITFIELD */ 2590 uint32_t num:4; /* number after dist type */ 2591 uint32_t dist:2; /* Dist Type */ 2592 uint32_t lev:2; /* Level */ 2593 uint32_t rev:4; /* Revision */ 2594 uint32_t ver:4; /* Major Version */ 2595 uint8_t id; 2596 uint8_t type; 2597 #endif 2598 }; 2599 2600 /* Structure for MB Command UPDATE_CFG (0x1B) */ 2601 2602 struct update_cfg_var { 2603 #ifdef __BIG_ENDIAN_BITFIELD 2604 uint32_t rsvd2:16; 2605 uint32_t type:8; 2606 uint32_t rsvd:1; 2607 uint32_t ra:1; 2608 uint32_t co:1; 2609 uint32_t cv:1; 2610 uint32_t req:4; 2611 uint32_t entry_length:16; 2612 uint32_t region_id:16; 2613 #else /* __LITTLE_ENDIAN_BITFIELD */ 2614 uint32_t req:4; 2615 uint32_t cv:1; 2616 uint32_t co:1; 2617 uint32_t ra:1; 2618 uint32_t rsvd:1; 2619 uint32_t type:8; 2620 uint32_t rsvd2:16; 2621 uint32_t region_id:16; 2622 uint32_t entry_length:16; 2623 #endif 2624 2625 uint32_t resp_info; 2626 uint32_t byte_cnt; 2627 uint32_t data_offset; 2628 }; 2629 2630 struct hbq_mask { 2631 #ifdef __BIG_ENDIAN_BITFIELD 2632 uint8_t tmatch; 2633 uint8_t tmask; 2634 uint8_t rctlmatch; 2635 uint8_t rctlmask; 2636 #else /* __LITTLE_ENDIAN */ 2637 uint8_t rctlmask; 2638 uint8_t rctlmatch; 2639 uint8_t tmask; 2640 uint8_t tmatch; 2641 #endif 2642 }; 2643 2644 2645 /* Structure for MB Command CONFIG_HBQ (7c) */ 2646 2647 struct config_hbq_var { 2648 #ifdef __BIG_ENDIAN_BITFIELD 2649 uint32_t rsvd1 :7; 2650 uint32_t recvNotify :1; /* Receive Notification */ 2651 uint32_t numMask :8; /* # Mask Entries */ 2652 uint32_t profile :8; /* Selection Profile */ 2653 uint32_t rsvd2 :8; 2654 #else /* __LITTLE_ENDIAN */ 2655 uint32_t rsvd2 :8; 2656 uint32_t profile :8; /* Selection Profile */ 2657 uint32_t numMask :8; /* # Mask Entries */ 2658 uint32_t recvNotify :1; /* Receive Notification */ 2659 uint32_t rsvd1 :7; 2660 #endif 2661 2662 #ifdef __BIG_ENDIAN_BITFIELD 2663 uint32_t hbqId :16; 2664 uint32_t rsvd3 :12; 2665 uint32_t ringMask :4; 2666 #else /* __LITTLE_ENDIAN */ 2667 uint32_t ringMask :4; 2668 uint32_t rsvd3 :12; 2669 uint32_t hbqId :16; 2670 #endif 2671 2672 #ifdef __BIG_ENDIAN_BITFIELD 2673 uint32_t entry_count :16; 2674 uint32_t rsvd4 :8; 2675 uint32_t headerLen :8; 2676 #else /* __LITTLE_ENDIAN */ 2677 uint32_t headerLen :8; 2678 uint32_t rsvd4 :8; 2679 uint32_t entry_count :16; 2680 #endif 2681 2682 uint32_t hbqaddrLow; 2683 uint32_t hbqaddrHigh; 2684 2685 #ifdef __BIG_ENDIAN_BITFIELD 2686 uint32_t rsvd5 :31; 2687 uint32_t logEntry :1; 2688 #else /* __LITTLE_ENDIAN */ 2689 uint32_t logEntry :1; 2690 uint32_t rsvd5 :31; 2691 #endif 2692 2693 uint32_t rsvd6; /* w7 */ 2694 uint32_t rsvd7; /* w8 */ 2695 uint32_t rsvd8; /* w9 */ 2696 2697 struct hbq_mask hbqMasks[6]; 2698 2699 2700 union { 2701 uint32_t allprofiles[12]; 2702 2703 struct { 2704 #ifdef __BIG_ENDIAN_BITFIELD 2705 uint32_t seqlenoff :16; 2706 uint32_t maxlen :16; 2707 #else /* __LITTLE_ENDIAN */ 2708 uint32_t maxlen :16; 2709 uint32_t seqlenoff :16; 2710 #endif 2711 #ifdef __BIG_ENDIAN_BITFIELD 2712 uint32_t rsvd1 :28; 2713 uint32_t seqlenbcnt :4; 2714 #else /* __LITTLE_ENDIAN */ 2715 uint32_t seqlenbcnt :4; 2716 uint32_t rsvd1 :28; 2717 #endif 2718 uint32_t rsvd[10]; 2719 } profile2; 2720 2721 struct { 2722 #ifdef __BIG_ENDIAN_BITFIELD 2723 uint32_t seqlenoff :16; 2724 uint32_t maxlen :16; 2725 #else /* __LITTLE_ENDIAN */ 2726 uint32_t maxlen :16; 2727 uint32_t seqlenoff :16; 2728 #endif 2729 #ifdef __BIG_ENDIAN_BITFIELD 2730 uint32_t cmdcodeoff :28; 2731 uint32_t rsvd1 :12; 2732 uint32_t seqlenbcnt :4; 2733 #else /* __LITTLE_ENDIAN */ 2734 uint32_t seqlenbcnt :4; 2735 uint32_t rsvd1 :12; 2736 uint32_t cmdcodeoff :28; 2737 #endif 2738 uint32_t cmdmatch[8]; 2739 2740 uint32_t rsvd[2]; 2741 } profile3; 2742 2743 struct { 2744 #ifdef __BIG_ENDIAN_BITFIELD 2745 uint32_t seqlenoff :16; 2746 uint32_t maxlen :16; 2747 #else /* __LITTLE_ENDIAN */ 2748 uint32_t maxlen :16; 2749 uint32_t seqlenoff :16; 2750 #endif 2751 #ifdef __BIG_ENDIAN_BITFIELD 2752 uint32_t cmdcodeoff :28; 2753 uint32_t rsvd1 :12; 2754 uint32_t seqlenbcnt :4; 2755 #else /* __LITTLE_ENDIAN */ 2756 uint32_t seqlenbcnt :4; 2757 uint32_t rsvd1 :12; 2758 uint32_t cmdcodeoff :28; 2759 #endif 2760 uint32_t cmdmatch[8]; 2761 2762 uint32_t rsvd[2]; 2763 } profile5; 2764 2765 } profiles; 2766 2767 }; 2768 2769 2770 2771 /* Structure for MB Command CONFIG_PORT (0x88) */ 2772 typedef struct { 2773 #ifdef __BIG_ENDIAN_BITFIELD 2774 uint32_t cBE : 1; 2775 uint32_t cET : 1; 2776 uint32_t cHpcb : 1; 2777 uint32_t cMA : 1; 2778 uint32_t sli_mode : 4; 2779 uint32_t pcbLen : 24; /* bit 23:0 of memory based port 2780 * config block */ 2781 #else /* __LITTLE_ENDIAN */ 2782 uint32_t pcbLen : 24; /* bit 23:0 of memory based port 2783 * config block */ 2784 uint32_t sli_mode : 4; 2785 uint32_t cMA : 1; 2786 uint32_t cHpcb : 1; 2787 uint32_t cET : 1; 2788 uint32_t cBE : 1; 2789 #endif 2790 2791 uint32_t pcbLow; /* bit 31:0 of memory based port config block */ 2792 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */ 2793 uint32_t hbainit[5]; 2794 #ifdef __BIG_ENDIAN_BITFIELD 2795 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ 2796 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ 2797 #else /* __LITTLE_ENDIAN */ 2798 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ 2799 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ 2800 #endif 2801 2802 #ifdef __BIG_ENDIAN_BITFIELD 2803 uint32_t rsvd1 : 19; /* Reserved */ 2804 uint32_t cdss : 1; /* Configure Data Security SLI */ 2805 uint32_t rsvd2 : 3; /* Reserved */ 2806 uint32_t cbg : 1; /* Configure BlockGuard */ 2807 uint32_t cmv : 1; /* Configure Max VPIs */ 2808 uint32_t ccrp : 1; /* Config Command Ring Polling */ 2809 uint32_t csah : 1; /* Configure Synchronous Abort Handling */ 2810 uint32_t chbs : 1; /* Cofigure Host Backing store */ 2811 uint32_t cinb : 1; /* Enable Interrupt Notification Block */ 2812 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ 2813 uint32_t cmx : 1; /* Configure Max XRIs */ 2814 uint32_t cmr : 1; /* Configure Max RPIs */ 2815 #else /* __LITTLE_ENDIAN */ 2816 uint32_t cmr : 1; /* Configure Max RPIs */ 2817 uint32_t cmx : 1; /* Configure Max XRIs */ 2818 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ 2819 uint32_t cinb : 1; /* Enable Interrupt Notification Block */ 2820 uint32_t chbs : 1; /* Cofigure Host Backing store */ 2821 uint32_t csah : 1; /* Configure Synchronous Abort Handling */ 2822 uint32_t ccrp : 1; /* Config Command Ring Polling */ 2823 uint32_t cmv : 1; /* Configure Max VPIs */ 2824 uint32_t cbg : 1; /* Configure BlockGuard */ 2825 uint32_t rsvd2 : 3; /* Reserved */ 2826 uint32_t cdss : 1; /* Configure Data Security SLI */ 2827 uint32_t rsvd1 : 19; /* Reserved */ 2828 #endif 2829 #ifdef __BIG_ENDIAN_BITFIELD 2830 uint32_t rsvd3 : 19; /* Reserved */ 2831 uint32_t gdss : 1; /* Configure Data Security SLI */ 2832 uint32_t rsvd4 : 3; /* Reserved */ 2833 uint32_t gbg : 1; /* Grant BlockGuard */ 2834 uint32_t gmv : 1; /* Grant Max VPIs */ 2835 uint32_t gcrp : 1; /* Grant Command Ring Polling */ 2836 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ 2837 uint32_t ghbs : 1; /* Grant Host Backing Store */ 2838 uint32_t ginb : 1; /* Grant Interrupt Notification Block */ 2839 uint32_t gerbm : 1; /* Grant ERBM Request */ 2840 uint32_t gmx : 1; /* Grant Max XRIs */ 2841 uint32_t gmr : 1; /* Grant Max RPIs */ 2842 #else /* __LITTLE_ENDIAN */ 2843 uint32_t gmr : 1; /* Grant Max RPIs */ 2844 uint32_t gmx : 1; /* Grant Max XRIs */ 2845 uint32_t gerbm : 1; /* Grant ERBM Request */ 2846 uint32_t ginb : 1; /* Grant Interrupt Notification Block */ 2847 uint32_t ghbs : 1; /* Grant Host Backing Store */ 2848 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ 2849 uint32_t gcrp : 1; /* Grant Command Ring Polling */ 2850 uint32_t gmv : 1; /* Grant Max VPIs */ 2851 uint32_t gbg : 1; /* Grant BlockGuard */ 2852 uint32_t rsvd4 : 3; /* Reserved */ 2853 uint32_t gdss : 1; /* Configure Data Security SLI */ 2854 uint32_t rsvd3 : 19; /* Reserved */ 2855 #endif 2856 2857 #ifdef __BIG_ENDIAN_BITFIELD 2858 uint32_t max_rpi : 16; /* Max RPIs Port should configure */ 2859 uint32_t max_xri : 16; /* Max XRIs Port should configure */ 2860 #else /* __LITTLE_ENDIAN */ 2861 uint32_t max_xri : 16; /* Max XRIs Port should configure */ 2862 uint32_t max_rpi : 16; /* Max RPIs Port should configure */ 2863 #endif 2864 2865 #ifdef __BIG_ENDIAN_BITFIELD 2866 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ 2867 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ 2868 #else /* __LITTLE_ENDIAN */ 2869 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ 2870 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ 2871 #endif 2872 2873 uint32_t rsvd6; /* Reserved */ 2874 2875 #ifdef __BIG_ENDIAN_BITFIELD 2876 uint32_t fips_rev : 3; /* FIPS Spec Revision */ 2877 uint32_t fips_level : 4; /* FIPS Level */ 2878 uint32_t sec_err : 9; /* security crypto error */ 2879 uint32_t max_vpi : 16; /* Max number of virt N-Ports */ 2880 #else /* __LITTLE_ENDIAN */ 2881 uint32_t max_vpi : 16; /* Max number of virt N-Ports */ 2882 uint32_t sec_err : 9; /* security crypto error */ 2883 uint32_t fips_level : 4; /* FIPS Level */ 2884 uint32_t fips_rev : 3; /* FIPS Spec Revision */ 2885 #endif 2886 2887 } CONFIG_PORT_VAR; 2888 2889 /* Structure for MB Command CONFIG_MSI (0x30) */ 2890 struct config_msi_var { 2891 #ifdef __BIG_ENDIAN_BITFIELD 2892 uint32_t dfltMsgNum:8; /* Default message number */ 2893 uint32_t rsvd1:11; /* Reserved */ 2894 uint32_t NID:5; /* Number of secondary attention IDs */ 2895 uint32_t rsvd2:5; /* Reserved */ 2896 uint32_t dfltPresent:1; /* Default message number present */ 2897 uint32_t addFlag:1; /* Add association flag */ 2898 uint32_t reportFlag:1; /* Report association flag */ 2899 #else /* __LITTLE_ENDIAN_BITFIELD */ 2900 uint32_t reportFlag:1; /* Report association flag */ 2901 uint32_t addFlag:1; /* Add association flag */ 2902 uint32_t dfltPresent:1; /* Default message number present */ 2903 uint32_t rsvd2:5; /* Reserved */ 2904 uint32_t NID:5; /* Number of secondary attention IDs */ 2905 uint32_t rsvd1:11; /* Reserved */ 2906 uint32_t dfltMsgNum:8; /* Default message number */ 2907 #endif 2908 uint32_t attentionConditions[2]; 2909 uint8_t attentionId[16]; 2910 uint8_t messageNumberByHA[64]; 2911 uint8_t messageNumberByID[16]; 2912 uint32_t autoClearHA[2]; 2913 #ifdef __BIG_ENDIAN_BITFIELD 2914 uint32_t rsvd3:16; 2915 uint32_t autoClearID:16; 2916 #else /* __LITTLE_ENDIAN_BITFIELD */ 2917 uint32_t autoClearID:16; 2918 uint32_t rsvd3:16; 2919 #endif 2920 uint32_t rsvd4; 2921 }; 2922 2923 /* SLI-2 Port Control Block */ 2924 2925 /* SLIM POINTER */ 2926 #define SLIMOFF 0x30 /* WORD */ 2927 2928 typedef struct _SLI2_RDSC { 2929 uint32_t cmdEntries; 2930 uint32_t cmdAddrLow; 2931 uint32_t cmdAddrHigh; 2932 2933 uint32_t rspEntries; 2934 uint32_t rspAddrLow; 2935 uint32_t rspAddrHigh; 2936 } SLI2_RDSC; 2937 2938 typedef struct _PCB { 2939 #ifdef __BIG_ENDIAN_BITFIELD 2940 uint32_t type:8; 2941 #define TYPE_NATIVE_SLI2 0x01; 2942 uint32_t feature:8; 2943 #define FEATURE_INITIAL_SLI2 0x01; 2944 uint32_t rsvd:12; 2945 uint32_t maxRing:4; 2946 #else /* __LITTLE_ENDIAN_BITFIELD */ 2947 uint32_t maxRing:4; 2948 uint32_t rsvd:12; 2949 uint32_t feature:8; 2950 #define FEATURE_INITIAL_SLI2 0x01; 2951 uint32_t type:8; 2952 #define TYPE_NATIVE_SLI2 0x01; 2953 #endif 2954 2955 uint32_t mailBoxSize; 2956 uint32_t mbAddrLow; 2957 uint32_t mbAddrHigh; 2958 2959 uint32_t hgpAddrLow; 2960 uint32_t hgpAddrHigh; 2961 2962 uint32_t pgpAddrLow; 2963 uint32_t pgpAddrHigh; 2964 SLI2_RDSC rdsc[MAX_RINGS]; 2965 } PCB_t; 2966 2967 /* NEW_FEATURE */ 2968 typedef struct { 2969 #ifdef __BIG_ENDIAN_BITFIELD 2970 uint32_t rsvd0:27; 2971 uint32_t discardFarp:1; 2972 uint32_t IPEnable:1; 2973 uint32_t nodeName:1; 2974 uint32_t portName:1; 2975 uint32_t filterEnable:1; 2976 #else /* __LITTLE_ENDIAN_BITFIELD */ 2977 uint32_t filterEnable:1; 2978 uint32_t portName:1; 2979 uint32_t nodeName:1; 2980 uint32_t IPEnable:1; 2981 uint32_t discardFarp:1; 2982 uint32_t rsvd:27; 2983 #endif 2984 2985 uint8_t portname[8]; /* Used to be struct lpfc_name */ 2986 uint8_t nodename[8]; 2987 uint32_t rsvd1; 2988 uint32_t rsvd2; 2989 uint32_t rsvd3; 2990 uint32_t IPAddress; 2991 } CONFIG_FARP_VAR; 2992 2993 /* Structure for MB Command MBX_ASYNCEVT_ENABLE (0x33) */ 2994 2995 typedef struct { 2996 #ifdef __BIG_ENDIAN_BITFIELD 2997 uint32_t rsvd:30; 2998 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ 2999 #else /* __LITTLE_ENDIAN */ 3000 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ 3001 uint32_t rsvd:30; 3002 #endif 3003 } ASYNCEVT_ENABLE_VAR; 3004 3005 /* Union of all Mailbox Command types */ 3006 #define MAILBOX_CMD_WSIZE 32 3007 #define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t)) 3008 /* ext_wsize times 4 bytes should not be greater than max xmit size */ 3009 #define MAILBOX_EXT_WSIZE 512 3010 #define MAILBOX_EXT_SIZE (MAILBOX_EXT_WSIZE * sizeof(uint32_t)) 3011 #define MAILBOX_HBA_EXT_OFFSET 0x100 3012 /* max mbox xmit size is a page size for sysfs IO operations */ 3013 #define MAILBOX_MAX_XMIT_SIZE PAGE_SIZE 3014 3015 typedef union { 3016 uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/ 3017 * feature/max ring number 3018 */ 3019 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */ 3020 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */ 3021 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */ 3022 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */ 3023 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */ 3024 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */ 3025 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */ 3026 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */ 3027 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */ 3028 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */ 3029 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */ 3030 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */ 3031 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */ 3032 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */ 3033 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */ 3034 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */ 3035 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */ 3036 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */ 3037 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */ 3038 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */ 3039 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */ 3040 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */ 3041 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */ 3042 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP) 3043 * NEW_FEATURE 3044 */ 3045 struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */ 3046 struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/ 3047 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */ 3048 struct lpfc_mbx_read_top varReadTop; /* cmd = 0x95 (READ_TOPOLOGY) */ 3049 REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */ 3050 UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */ 3051 ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */ 3052 struct READ_EVENT_LOG_VAR varRdEventLog; /* cmd = 0x38 3053 * (READ_EVENT_LOG) 3054 */ 3055 struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */ 3056 } MAILVARIANTS; 3057 3058 /* 3059 * SLI-2 specific structures 3060 */ 3061 3062 struct lpfc_hgp { 3063 __le32 cmdPutInx; 3064 __le32 rspGetInx; 3065 }; 3066 3067 struct lpfc_pgp { 3068 __le32 cmdGetInx; 3069 __le32 rspPutInx; 3070 }; 3071 3072 struct sli2_desc { 3073 uint32_t unused1[16]; 3074 struct lpfc_hgp host[MAX_RINGS]; 3075 struct lpfc_pgp port[MAX_RINGS]; 3076 }; 3077 3078 struct sli3_desc { 3079 struct lpfc_hgp host[MAX_RINGS]; 3080 uint32_t reserved[8]; 3081 uint32_t hbq_put[16]; 3082 }; 3083 3084 struct sli3_pgp { 3085 struct lpfc_pgp port[MAX_RINGS]; 3086 uint32_t hbq_get[16]; 3087 }; 3088 3089 union sli_var { 3090 struct sli2_desc s2; 3091 struct sli3_desc s3; 3092 struct sli3_pgp s3_pgp; 3093 }; 3094 3095 typedef struct { 3096 #ifdef __BIG_ENDIAN_BITFIELD 3097 uint16_t mbxStatus; 3098 uint8_t mbxCommand; 3099 uint8_t mbxReserved:6; 3100 uint8_t mbxHc:1; 3101 uint8_t mbxOwner:1; /* Low order bit first word */ 3102 #else /* __LITTLE_ENDIAN_BITFIELD */ 3103 uint8_t mbxOwner:1; /* Low order bit first word */ 3104 uint8_t mbxHc:1; 3105 uint8_t mbxReserved:6; 3106 uint8_t mbxCommand; 3107 uint16_t mbxStatus; 3108 #endif 3109 3110 MAILVARIANTS un; 3111 union sli_var us; 3112 } MAILBOX_t; 3113 3114 /* 3115 * Begin Structure Definitions for IOCB Commands 3116 */ 3117 3118 typedef struct { 3119 #ifdef __BIG_ENDIAN_BITFIELD 3120 uint8_t statAction; 3121 uint8_t statRsn; 3122 uint8_t statBaExp; 3123 uint8_t statLocalError; 3124 #else /* __LITTLE_ENDIAN_BITFIELD */ 3125 uint8_t statLocalError; 3126 uint8_t statBaExp; 3127 uint8_t statRsn; 3128 uint8_t statAction; 3129 #endif 3130 /* statRsn P/F_RJT reason codes */ 3131 #define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */ 3132 #define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */ 3133 #define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */ 3134 #define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */ 3135 #define RJT_UNSUP_CLASS 0x05 /* Class not supported */ 3136 #define RJT_DELIM_ERR 0x06 /* Delimiter usage error */ 3137 #define RJT_UNSUP_TYPE 0x07 /* Type not supported */ 3138 #define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */ 3139 #define RJT_BAD_RCTL 0x09 /* R_CTL invalid */ 3140 #define RJT_BAD_FCTL 0x0A /* F_CTL invalid */ 3141 #define RJT_BAD_OXID 0x0B /* OX_ID invalid */ 3142 #define RJT_BAD_RXID 0x0C /* RX_ID invalid */ 3143 #define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */ 3144 #define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */ 3145 #define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */ 3146 #define RJT_BAD_PARM 0x10 /* Param. field invalid */ 3147 #define RJT_XCHG_ERR 0x11 /* Exchange error */ 3148 #define RJT_PROT_ERR 0x12 /* Protocol error */ 3149 #define RJT_BAD_LENGTH 0x13 /* Invalid Length */ 3150 #define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */ 3151 #define RJT_LOGIN_REQUIRED 0x16 /* Login required */ 3152 #define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */ 3153 #define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */ 3154 #define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */ 3155 #define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */ 3156 #define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */ 3157 3158 #define IOERR_SUCCESS 0x00 /* statLocalError */ 3159 #define IOERR_MISSING_CONTINUE 0x01 3160 #define IOERR_SEQUENCE_TIMEOUT 0x02 3161 #define IOERR_INTERNAL_ERROR 0x03 3162 #define IOERR_INVALID_RPI 0x04 3163 #define IOERR_NO_XRI 0x05 3164 #define IOERR_ILLEGAL_COMMAND 0x06 3165 #define IOERR_XCHG_DROPPED 0x07 3166 #define IOERR_ILLEGAL_FIELD 0x08 3167 #define IOERR_BAD_CONTINUE 0x09 3168 #define IOERR_TOO_MANY_BUFFERS 0x0A 3169 #define IOERR_RCV_BUFFER_WAITING 0x0B 3170 #define IOERR_NO_CONNECTION 0x0C 3171 #define IOERR_TX_DMA_FAILED 0x0D 3172 #define IOERR_RX_DMA_FAILED 0x0E 3173 #define IOERR_ILLEGAL_FRAME 0x0F 3174 #define IOERR_EXTRA_DATA 0x10 3175 #define IOERR_NO_RESOURCES 0x11 3176 #define IOERR_RESERVED 0x12 3177 #define IOERR_ILLEGAL_LENGTH 0x13 3178 #define IOERR_UNSUPPORTED_FEATURE 0x14 3179 #define IOERR_ABORT_IN_PROGRESS 0x15 3180 #define IOERR_ABORT_REQUESTED 0x16 3181 #define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17 3182 #define IOERR_LOOP_OPEN_FAILURE 0x18 3183 #define IOERR_RING_RESET 0x19 3184 #define IOERR_LINK_DOWN 0x1A 3185 #define IOERR_CORRUPTED_DATA 0x1B 3186 #define IOERR_CORRUPTED_RPI 0x1C 3187 #define IOERR_OUT_OF_ORDER_DATA 0x1D 3188 #define IOERR_OUT_OF_ORDER_ACK 0x1E 3189 #define IOERR_DUP_FRAME 0x1F 3190 #define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */ 3191 #define IOERR_BAD_HOST_ADDRESS 0x21 3192 #define IOERR_RCV_HDRBUF_WAITING 0x22 3193 #define IOERR_MISSING_HDR_BUFFER 0x23 3194 #define IOERR_MSEQ_CHAIN_CORRUPTED 0x24 3195 #define IOERR_ABORTMULT_REQUESTED 0x25 3196 #define IOERR_BUFFER_SHORTAGE 0x28 3197 #define IOERR_DEFAULT 0x29 3198 #define IOERR_CNT 0x2A 3199 #define IOERR_SLER_FAILURE 0x46 3200 #define IOERR_SLER_CMD_RCV_FAILURE 0x47 3201 #define IOERR_SLER_REC_RJT_ERR 0x48 3202 #define IOERR_SLER_REC_SRR_RETRY_ERR 0x49 3203 #define IOERR_SLER_SRR_RJT_ERR 0x4A 3204 #define IOERR_SLER_RRQ_RJT_ERR 0x4C 3205 #define IOERR_SLER_RRQ_RETRY_ERR 0x4D 3206 #define IOERR_SLER_ABTS_ERR 0x4E 3207 #define IOERR_ELXSEC_KEY_UNWRAP_ERROR 0xF0 3208 #define IOERR_ELXSEC_KEY_UNWRAP_COMPARE_ERROR 0xF1 3209 #define IOERR_ELXSEC_CRYPTO_ERROR 0xF2 3210 #define IOERR_ELXSEC_CRYPTO_COMPARE_ERROR 0xF3 3211 #define IOERR_DRVR_MASK 0x100 3212 #define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */ 3213 #define IOERR_SLI_BRESET 0x102 3214 #define IOERR_SLI_ABORTED 0x103 3215 } PARM_ERR; 3216 3217 typedef union { 3218 struct { 3219 #ifdef __BIG_ENDIAN_BITFIELD 3220 uint8_t Rctl; /* R_CTL field */ 3221 uint8_t Type; /* TYPE field */ 3222 uint8_t Dfctl; /* DF_CTL field */ 3223 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ 3224 #else /* __LITTLE_ENDIAN_BITFIELD */ 3225 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ 3226 uint8_t Dfctl; /* DF_CTL field */ 3227 uint8_t Type; /* TYPE field */ 3228 uint8_t Rctl; /* R_CTL field */ 3229 #endif 3230 3231 #define BC 0x02 /* Broadcast Received - Fctl */ 3232 #define SI 0x04 /* Sequence Initiative */ 3233 #define LA 0x08 /* Ignore Link Attention state */ 3234 #define LS 0x80 /* Last Sequence */ 3235 } hcsw; 3236 uint32_t reserved; 3237 } WORD5; 3238 3239 /* IOCB Command template for a generic response */ 3240 typedef struct { 3241 uint32_t reserved[4]; 3242 PARM_ERR perr; 3243 } GENERIC_RSP; 3244 3245 /* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */ 3246 typedef struct { 3247 struct ulp_bde xrsqbde[2]; 3248 uint32_t xrsqRo; /* Starting Relative Offset */ 3249 WORD5 w5; /* Header control/status word */ 3250 } XR_SEQ_FIELDS; 3251 3252 /* IOCB Command template for ELS_REQUEST */ 3253 typedef struct { 3254 struct ulp_bde elsReq; 3255 struct ulp_bde elsRsp; 3256 3257 #ifdef __BIG_ENDIAN_BITFIELD 3258 uint32_t word4Rsvd:7; 3259 uint32_t fl:1; 3260 uint32_t myID:24; 3261 uint32_t word5Rsvd:8; 3262 uint32_t remoteID:24; 3263 #else /* __LITTLE_ENDIAN_BITFIELD */ 3264 uint32_t myID:24; 3265 uint32_t fl:1; 3266 uint32_t word4Rsvd:7; 3267 uint32_t remoteID:24; 3268 uint32_t word5Rsvd:8; 3269 #endif 3270 } ELS_REQUEST; 3271 3272 /* IOCB Command template for RCV_ELS_REQ */ 3273 typedef struct { 3274 struct ulp_bde elsReq[2]; 3275 uint32_t parmRo; 3276 3277 #ifdef __BIG_ENDIAN_BITFIELD 3278 uint32_t word5Rsvd:8; 3279 uint32_t remoteID:24; 3280 #else /* __LITTLE_ENDIAN_BITFIELD */ 3281 uint32_t remoteID:24; 3282 uint32_t word5Rsvd:8; 3283 #endif 3284 } RCV_ELS_REQ; 3285 3286 /* IOCB Command template for ABORT / CLOSE_XRI */ 3287 typedef struct { 3288 uint32_t rsvd[3]; 3289 uint32_t abortType; 3290 #define ABORT_TYPE_ABTX 0x00000000 3291 #define ABORT_TYPE_ABTS 0x00000001 3292 uint32_t parm; 3293 #ifdef __BIG_ENDIAN_BITFIELD 3294 uint16_t abortContextTag; /* ulpContext from command to abort/close */ 3295 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ 3296 #else /* __LITTLE_ENDIAN_BITFIELD */ 3297 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ 3298 uint16_t abortContextTag; /* ulpContext from command to abort/close */ 3299 #endif 3300 } AC_XRI; 3301 3302 /* IOCB Command template for ABORT_MXRI64 */ 3303 typedef struct { 3304 uint32_t rsvd[3]; 3305 uint32_t abortType; 3306 uint32_t parm; 3307 uint32_t iotag32; 3308 } A_MXRI64; 3309 3310 /* IOCB Command template for GET_RPI */ 3311 typedef struct { 3312 uint32_t rsvd[4]; 3313 uint32_t parmRo; 3314 #ifdef __BIG_ENDIAN_BITFIELD 3315 uint32_t word5Rsvd:8; 3316 uint32_t remoteID:24; 3317 #else /* __LITTLE_ENDIAN_BITFIELD */ 3318 uint32_t remoteID:24; 3319 uint32_t word5Rsvd:8; 3320 #endif 3321 } GET_RPI; 3322 3323 /* IOCB Command template for all FCP Initiator commands */ 3324 typedef struct { 3325 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */ 3326 struct ulp_bde fcpi_rsp; /* Rcv buffer */ 3327 uint32_t fcpi_parm; 3328 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ 3329 } FCPI_FIELDS; 3330 3331 /* IOCB Command template for all FCP Target commands */ 3332 typedef struct { 3333 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */ 3334 uint32_t fcpt_Offset; 3335 uint32_t fcpt_Length; /* transfer ready for IWRITE */ 3336 } FCPT_FIELDS; 3337 3338 /* SLI-2 IOCB structure definitions */ 3339 3340 /* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */ 3341 typedef struct { 3342 ULP_BDL bdl; 3343 uint32_t xrsqRo; /* Starting Relative Offset */ 3344 WORD5 w5; /* Header control/status word */ 3345 } XMT_SEQ_FIELDS64; 3346 3347 /* IOCB Command template for 64 bit RCV_SEQUENCE64 */ 3348 typedef struct { 3349 struct ulp_bde64 rcvBde; 3350 uint32_t rsvd1; 3351 uint32_t xrsqRo; /* Starting Relative Offset */ 3352 WORD5 w5; /* Header control/status word */ 3353 } RCV_SEQ_FIELDS64; 3354 3355 /* IOCB Command template for ELS_REQUEST64 */ 3356 typedef struct { 3357 ULP_BDL bdl; 3358 #ifdef __BIG_ENDIAN_BITFIELD 3359 uint32_t word4Rsvd:7; 3360 uint32_t fl:1; 3361 uint32_t myID:24; 3362 uint32_t word5Rsvd:8; 3363 uint32_t remoteID:24; 3364 #else /* __LITTLE_ENDIAN_BITFIELD */ 3365 uint32_t myID:24; 3366 uint32_t fl:1; 3367 uint32_t word4Rsvd:7; 3368 uint32_t remoteID:24; 3369 uint32_t word5Rsvd:8; 3370 #endif 3371 } ELS_REQUEST64; 3372 3373 /* IOCB Command template for GEN_REQUEST64 */ 3374 typedef struct { 3375 ULP_BDL bdl; 3376 uint32_t xrsqRo; /* Starting Relative Offset */ 3377 WORD5 w5; /* Header control/status word */ 3378 } GEN_REQUEST64; 3379 3380 /* IOCB Command template for RCV_ELS_REQ64 */ 3381 typedef struct { 3382 struct ulp_bde64 elsReq; 3383 uint32_t rcvd1; 3384 uint32_t parmRo; 3385 3386 #ifdef __BIG_ENDIAN_BITFIELD 3387 uint32_t word5Rsvd:8; 3388 uint32_t remoteID:24; 3389 #else /* __LITTLE_ENDIAN_BITFIELD */ 3390 uint32_t remoteID:24; 3391 uint32_t word5Rsvd:8; 3392 #endif 3393 } RCV_ELS_REQ64; 3394 3395 /* IOCB Command template for RCV_SEQ64 */ 3396 struct rcv_seq64 { 3397 struct ulp_bde64 elsReq; 3398 uint32_t hbq_1; 3399 uint32_t parmRo; 3400 #ifdef __BIG_ENDIAN_BITFIELD 3401 uint32_t rctl:8; 3402 uint32_t type:8; 3403 uint32_t dfctl:8; 3404 uint32_t ls:1; 3405 uint32_t fs:1; 3406 uint32_t rsvd2:3; 3407 uint32_t si:1; 3408 uint32_t bc:1; 3409 uint32_t rsvd3:1; 3410 #else /* __LITTLE_ENDIAN_BITFIELD */ 3411 uint32_t rsvd3:1; 3412 uint32_t bc:1; 3413 uint32_t si:1; 3414 uint32_t rsvd2:3; 3415 uint32_t fs:1; 3416 uint32_t ls:1; 3417 uint32_t dfctl:8; 3418 uint32_t type:8; 3419 uint32_t rctl:8; 3420 #endif 3421 }; 3422 3423 /* IOCB Command template for all 64 bit FCP Initiator commands */ 3424 typedef struct { 3425 ULP_BDL bdl; 3426 uint32_t fcpi_parm; 3427 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ 3428 } FCPI_FIELDS64; 3429 3430 /* IOCB Command template for all 64 bit FCP Target commands */ 3431 typedef struct { 3432 ULP_BDL bdl; 3433 uint32_t fcpt_Offset; 3434 uint32_t fcpt_Length; /* transfer ready for IWRITE */ 3435 } FCPT_FIELDS64; 3436 3437 /* IOCB Command template for Async Status iocb commands */ 3438 typedef struct { 3439 uint32_t rsvd[4]; 3440 uint32_t param; 3441 #ifdef __BIG_ENDIAN_BITFIELD 3442 uint16_t evt_code; /* High order bits word 5 */ 3443 uint16_t sub_ctxt_tag; /* Low order bits word 5 */ 3444 #else /* __LITTLE_ENDIAN_BITFIELD */ 3445 uint16_t sub_ctxt_tag; /* High order bits word 5 */ 3446 uint16_t evt_code; /* Low order bits word 5 */ 3447 #endif 3448 } ASYNCSTAT_FIELDS; 3449 #define ASYNC_TEMP_WARN 0x100 3450 #define ASYNC_TEMP_SAFE 0x101 3451 3452 /* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7) 3453 or CMD_IOCB_RCV_SEQ64_CX (0xB5) */ 3454 3455 struct rcv_sli3 { 3456 uint32_t word8Rsvd; 3457 #ifdef __BIG_ENDIAN_BITFIELD 3458 uint16_t vpi; 3459 uint16_t word9Rsvd; 3460 #else /* __LITTLE_ENDIAN */ 3461 uint16_t word9Rsvd; 3462 uint16_t vpi; 3463 #endif 3464 uint32_t word10Rsvd; 3465 uint32_t acc_len; /* accumulated length */ 3466 struct ulp_bde64 bde2; 3467 }; 3468 3469 /* Structure used for a single HBQ entry */ 3470 struct lpfc_hbq_entry { 3471 struct ulp_bde64 bde; 3472 uint32_t buffer_tag; 3473 }; 3474 3475 /* IOCB Command template for QUE_XRI64_CX (0xB3) command */ 3476 typedef struct { 3477 struct lpfc_hbq_entry buff; 3478 uint32_t rsvd; 3479 uint32_t rsvd1; 3480 } QUE_XRI64_CX_FIELDS; 3481 3482 struct que_xri64cx_ext_fields { 3483 uint32_t iotag64_low; 3484 uint32_t iotag64_high; 3485 uint32_t ebde_count; 3486 uint32_t rsvd; 3487 struct lpfc_hbq_entry buff[5]; 3488 }; 3489 3490 struct sli3_bg_fields { 3491 uint32_t filler[6]; /* word 8-13 in IOCB */ 3492 uint32_t bghm; /* word 14 - BlockGuard High Water Mark */ 3493 /* Bitfields for bgstat (BlockGuard Status - word 15 of IOCB) */ 3494 #define BGS_BIDIR_BG_PROF_MASK 0xff000000 3495 #define BGS_BIDIR_BG_PROF_SHIFT 24 3496 #define BGS_BIDIR_ERR_COND_FLAGS_MASK 0x003f0000 3497 #define BGS_BIDIR_ERR_COND_SHIFT 16 3498 #define BGS_BG_PROFILE_MASK 0x0000ff00 3499 #define BGS_BG_PROFILE_SHIFT 8 3500 #define BGS_INVALID_PROF_MASK 0x00000020 3501 #define BGS_INVALID_PROF_SHIFT 5 3502 #define BGS_UNINIT_DIF_BLOCK_MASK 0x00000010 3503 #define BGS_UNINIT_DIF_BLOCK_SHIFT 4 3504 #define BGS_HI_WATER_MARK_PRESENT_MASK 0x00000008 3505 #define BGS_HI_WATER_MARK_PRESENT_SHIFT 3 3506 #define BGS_REFTAG_ERR_MASK 0x00000004 3507 #define BGS_REFTAG_ERR_SHIFT 2 3508 #define BGS_APPTAG_ERR_MASK 0x00000002 3509 #define BGS_APPTAG_ERR_SHIFT 1 3510 #define BGS_GUARD_ERR_MASK 0x00000001 3511 #define BGS_GUARD_ERR_SHIFT 0 3512 uint32_t bgstat; /* word 15 - BlockGuard Status */ 3513 }; 3514 3515 static inline uint32_t 3516 lpfc_bgs_get_bidir_bg_prof(uint32_t bgstat) 3517 { 3518 return (bgstat & BGS_BIDIR_BG_PROF_MASK) >> 3519 BGS_BIDIR_BG_PROF_SHIFT; 3520 } 3521 3522 static inline uint32_t 3523 lpfc_bgs_get_bidir_err_cond(uint32_t bgstat) 3524 { 3525 return (bgstat & BGS_BIDIR_ERR_COND_FLAGS_MASK) >> 3526 BGS_BIDIR_ERR_COND_SHIFT; 3527 } 3528 3529 static inline uint32_t 3530 lpfc_bgs_get_bg_prof(uint32_t bgstat) 3531 { 3532 return (bgstat & BGS_BG_PROFILE_MASK) >> 3533 BGS_BG_PROFILE_SHIFT; 3534 } 3535 3536 static inline uint32_t 3537 lpfc_bgs_get_invalid_prof(uint32_t bgstat) 3538 { 3539 return (bgstat & BGS_INVALID_PROF_MASK) >> 3540 BGS_INVALID_PROF_SHIFT; 3541 } 3542 3543 static inline uint32_t 3544 lpfc_bgs_get_uninit_dif_block(uint32_t bgstat) 3545 { 3546 return (bgstat & BGS_UNINIT_DIF_BLOCK_MASK) >> 3547 BGS_UNINIT_DIF_BLOCK_SHIFT; 3548 } 3549 3550 static inline uint32_t 3551 lpfc_bgs_get_hi_water_mark_present(uint32_t bgstat) 3552 { 3553 return (bgstat & BGS_HI_WATER_MARK_PRESENT_MASK) >> 3554 BGS_HI_WATER_MARK_PRESENT_SHIFT; 3555 } 3556 3557 static inline uint32_t 3558 lpfc_bgs_get_reftag_err(uint32_t bgstat) 3559 { 3560 return (bgstat & BGS_REFTAG_ERR_MASK) >> 3561 BGS_REFTAG_ERR_SHIFT; 3562 } 3563 3564 static inline uint32_t 3565 lpfc_bgs_get_apptag_err(uint32_t bgstat) 3566 { 3567 return (bgstat & BGS_APPTAG_ERR_MASK) >> 3568 BGS_APPTAG_ERR_SHIFT; 3569 } 3570 3571 static inline uint32_t 3572 lpfc_bgs_get_guard_err(uint32_t bgstat) 3573 { 3574 return (bgstat & BGS_GUARD_ERR_MASK) >> 3575 BGS_GUARD_ERR_SHIFT; 3576 } 3577 3578 #define LPFC_EXT_DATA_BDE_COUNT 3 3579 struct fcp_irw_ext { 3580 uint32_t io_tag64_low; 3581 uint32_t io_tag64_high; 3582 #ifdef __BIG_ENDIAN_BITFIELD 3583 uint8_t reserved1; 3584 uint8_t reserved2; 3585 uint8_t reserved3; 3586 uint8_t ebde_count; 3587 #else /* __LITTLE_ENDIAN */ 3588 uint8_t ebde_count; 3589 uint8_t reserved3; 3590 uint8_t reserved2; 3591 uint8_t reserved1; 3592 #endif 3593 uint32_t reserved4; 3594 struct ulp_bde64 rbde; /* response bde */ 3595 struct ulp_bde64 dbde[LPFC_EXT_DATA_BDE_COUNT]; /* data BDE or BPL */ 3596 uint8_t icd[32]; /* immediate command data (32 bytes) */ 3597 }; 3598 3599 typedef struct _IOCB { /* IOCB structure */ 3600 union { 3601 GENERIC_RSP grsp; /* Generic response */ 3602 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */ 3603 struct ulp_bde cont[3]; /* up to 3 continuation bdes */ 3604 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */ 3605 AC_XRI acxri; /* ABORT / CLOSE_XRI template */ 3606 A_MXRI64 amxri; /* abort multiple xri command overlay */ 3607 GET_RPI getrpi; /* GET_RPI template */ 3608 FCPI_FIELDS fcpi; /* FCP Initiator template */ 3609 FCPT_FIELDS fcpt; /* FCP target template */ 3610 3611 /* SLI-2 structures */ 3612 3613 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation 3614 * bde_64s */ 3615 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */ 3616 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */ 3617 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */ 3618 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */ 3619 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */ 3620 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */ 3621 ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */ 3622 QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */ 3623 struct rcv_seq64 rcvseq64; /* RCV_SEQ64 and RCV_CONT64 */ 3624 struct sli4_bls_acc bls_acc; /* UNSOL ABTS BLS_ACC params */ 3625 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */ 3626 } un; 3627 union { 3628 struct { 3629 #ifdef __BIG_ENDIAN_BITFIELD 3630 uint16_t ulpContext; /* High order bits word 6 */ 3631 uint16_t ulpIoTag; /* Low order bits word 6 */ 3632 #else /* __LITTLE_ENDIAN_BITFIELD */ 3633 uint16_t ulpIoTag; /* Low order bits word 6 */ 3634 uint16_t ulpContext; /* High order bits word 6 */ 3635 #endif 3636 } t1; 3637 struct { 3638 #ifdef __BIG_ENDIAN_BITFIELD 3639 uint16_t ulpContext; /* High order bits word 6 */ 3640 uint16_t ulpIoTag1:2; /* Low order bits word 6 */ 3641 uint16_t ulpIoTag0:14; /* Low order bits word 6 */ 3642 #else /* __LITTLE_ENDIAN_BITFIELD */ 3643 uint16_t ulpIoTag0:14; /* Low order bits word 6 */ 3644 uint16_t ulpIoTag1:2; /* Low order bits word 6 */ 3645 uint16_t ulpContext; /* High order bits word 6 */ 3646 #endif 3647 } t2; 3648 } un1; 3649 #define ulpContext un1.t1.ulpContext 3650 #define ulpIoTag un1.t1.ulpIoTag 3651 #define ulpIoTag0 un1.t2.ulpIoTag0 3652 3653 #ifdef __BIG_ENDIAN_BITFIELD 3654 uint32_t ulpTimeout:8; 3655 uint32_t ulpXS:1; 3656 uint32_t ulpFCP2Rcvy:1; 3657 uint32_t ulpPU:2; 3658 uint32_t ulpIr:1; 3659 uint32_t ulpClass:3; 3660 uint32_t ulpCommand:8; 3661 uint32_t ulpStatus:4; 3662 uint32_t ulpBdeCount:2; 3663 uint32_t ulpLe:1; 3664 uint32_t ulpOwner:1; /* Low order bit word 7 */ 3665 #else /* __LITTLE_ENDIAN_BITFIELD */ 3666 uint32_t ulpOwner:1; /* Low order bit word 7 */ 3667 uint32_t ulpLe:1; 3668 uint32_t ulpBdeCount:2; 3669 uint32_t ulpStatus:4; 3670 uint32_t ulpCommand:8; 3671 uint32_t ulpClass:3; 3672 uint32_t ulpIr:1; 3673 uint32_t ulpPU:2; 3674 uint32_t ulpFCP2Rcvy:1; 3675 uint32_t ulpXS:1; 3676 uint32_t ulpTimeout:8; 3677 #endif 3678 3679 union { 3680 struct rcv_sli3 rcvsli3; /* words 8 - 15 */ 3681 3682 /* words 8-31 used for que_xri_cx iocb */ 3683 struct que_xri64cx_ext_fields que_xri64cx_ext_words; 3684 struct fcp_irw_ext fcp_ext; 3685 uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */ 3686 3687 /* words 8-15 for BlockGuard */ 3688 struct sli3_bg_fields sli3_bg; 3689 } unsli3; 3690 3691 #define ulpCt_h ulpXS 3692 #define ulpCt_l ulpFCP2Rcvy 3693 3694 #define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */ 3695 #define IOCB_IP 2 /* IOCB is used for IP ELS cmds */ 3696 #define PARM_UNUSED 0 /* PU field (Word 4) not used */ 3697 #define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */ 3698 #define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */ 3699 #define PARM_NPIV_DID 3 3700 #define CLASS1 0 /* Class 1 */ 3701 #define CLASS2 1 /* Class 2 */ 3702 #define CLASS3 2 /* Class 3 */ 3703 #define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */ 3704 3705 #define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */ 3706 #define IOSTAT_FCP_RSP_ERROR 0x1 3707 #define IOSTAT_REMOTE_STOP 0x2 3708 #define IOSTAT_LOCAL_REJECT 0x3 3709 #define IOSTAT_NPORT_RJT 0x4 3710 #define IOSTAT_FABRIC_RJT 0x5 3711 #define IOSTAT_NPORT_BSY 0x6 3712 #define IOSTAT_FABRIC_BSY 0x7 3713 #define IOSTAT_INTERMED_RSP 0x8 3714 #define IOSTAT_LS_RJT 0x9 3715 #define IOSTAT_BA_RJT 0xA 3716 #define IOSTAT_RSVD1 0xB 3717 #define IOSTAT_RSVD2 0xC 3718 #define IOSTAT_RSVD3 0xD 3719 #define IOSTAT_RSVD4 0xE 3720 #define IOSTAT_NEED_BUFFER 0xF 3721 #define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */ 3722 #define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */ 3723 #define IOSTAT_CNT 0x11 3724 3725 } IOCB_t; 3726 3727 3728 #define SLI1_SLIM_SIZE (4 * 1024) 3729 3730 /* Up to 498 IOCBs will fit into 16k 3731 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384 3732 */ 3733 #define SLI2_SLIM_SIZE (64 * 1024) 3734 3735 /* Maximum IOCBs that will fit in SLI2 slim */ 3736 #define MAX_SLI2_IOCB 498 3737 #define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \ 3738 (sizeof(MAILBOX_t) + sizeof(PCB_t) + \ 3739 sizeof(uint32_t) * MAILBOX_EXT_WSIZE)) 3740 3741 /* HBQ entries are 4 words each = 4k */ 3742 #define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \ 3743 lpfc_sli_hbq_count()) 3744 3745 struct lpfc_sli2_slim { 3746 MAILBOX_t mbx; 3747 uint32_t mbx_ext_words[MAILBOX_EXT_WSIZE]; 3748 PCB_t pcb; 3749 IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE]; 3750 }; 3751 3752 /* 3753 * This function checks PCI device to allow special handling for LC HBAs. 3754 * 3755 * Parameters: 3756 * device : struct pci_dev 's device field 3757 * 3758 * return 1 => TRUE 3759 * 0 => FALSE 3760 */ 3761 static inline int 3762 lpfc_is_LC_HBA(unsigned short device) 3763 { 3764 if ((device == PCI_DEVICE_ID_TFLY) || 3765 (device == PCI_DEVICE_ID_PFLY) || 3766 (device == PCI_DEVICE_ID_LP101) || 3767 (device == PCI_DEVICE_ID_BMID) || 3768 (device == PCI_DEVICE_ID_BSMB) || 3769 (device == PCI_DEVICE_ID_ZMID) || 3770 (device == PCI_DEVICE_ID_ZSMB) || 3771 (device == PCI_DEVICE_ID_SAT_MID) || 3772 (device == PCI_DEVICE_ID_SAT_SMB) || 3773 (device == PCI_DEVICE_ID_RFLY)) 3774 return 1; 3775 else 3776 return 0; 3777 } 3778 3779 /* 3780 * Determine if an IOCB failed because of a link event or firmware reset. 3781 */ 3782 3783 static inline int 3784 lpfc_error_lost_link(IOCB_t *iocbp) 3785 { 3786 return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT && 3787 (iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED || 3788 iocbp->un.ulpWord[4] == IOERR_LINK_DOWN || 3789 iocbp->un.ulpWord[4] == IOERR_SLI_DOWN)); 3790 } 3791 3792 #define MENLO_TRANSPORT_TYPE 0xfe 3793 #define MENLO_CONTEXT 0 3794 #define MENLO_PU 3 3795 #define MENLO_TIMEOUT 30 3796 #define SETVAR_MLOMNT 0x103107 3797 #define SETVAR_MLORST 0x103007 3798 3799 #define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */ 3800