1 /******************************************************************* 2 * This file is part of the Emulex Linux Device Driver for * 3 * Fibre Channel Host Bus Adapters. * 4 * Copyright (C) 2004-2013 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 #define LPFC_FCP_OAS_RING 3 49 50 #define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */ 51 #define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */ 52 #define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 extra command ring entries */ 53 #define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 extra response ring entries */ 54 #define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */ 55 #define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */ 56 #define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */ 57 #define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */ 58 #define SLI2_IOCB_CMD_R3_ENTRIES 0 59 #define SLI2_IOCB_RSP_R3_ENTRIES 0 60 #define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24 61 #define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32 62 63 #define SLI2_IOCB_CMD_SIZE 32 64 #define SLI2_IOCB_RSP_SIZE 32 65 #define SLI3_IOCB_CMD_SIZE 128 66 #define SLI3_IOCB_RSP_SIZE 64 67 68 #define LPFC_UNREG_ALL_RPIS_VPORT 0xffff 69 #define LPFC_UNREG_ALL_DFLT_RPIS 0xffffffff 70 71 /* vendor ID used in SCSI netlink calls */ 72 #define LPFC_NL_VENDOR_ID (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX) 73 74 #define FW_REV_STR_SIZE 32 75 /* Common Transport structures and definitions */ 76 77 union CtRevisionId { 78 /* Structure is in Big Endian format */ 79 struct { 80 uint32_t Revision:8; 81 uint32_t InId:24; 82 } bits; 83 uint32_t word; 84 }; 85 86 union CtCommandResponse { 87 /* Structure is in Big Endian format */ 88 struct { 89 uint32_t CmdRsp:16; 90 uint32_t Size:16; 91 } bits; 92 uint32_t word; 93 }; 94 95 #define FC4_FEATURE_INIT 0x2 96 #define FC4_FEATURE_TARGET 0x1 97 98 struct lpfc_sli_ct_request { 99 /* Structure is in Big Endian format */ 100 union CtRevisionId RevisionId; 101 uint8_t FsType; 102 uint8_t FsSubType; 103 uint8_t Options; 104 uint8_t Rsrvd1; 105 union CtCommandResponse CommandResponse; 106 uint8_t Rsrvd2; 107 uint8_t ReasonCode; 108 uint8_t Explanation; 109 uint8_t VendorUnique; 110 111 union { 112 uint32_t PortID; 113 struct gid { 114 uint8_t PortType; /* for GID_PT requests */ 115 uint8_t DomainScope; 116 uint8_t AreaScope; 117 uint8_t Fc4Type; /* for GID_FT requests */ 118 } gid; 119 struct rft { 120 uint32_t PortId; /* For RFT_ID requests */ 121 122 #ifdef __BIG_ENDIAN_BITFIELD 123 uint32_t rsvd0:16; 124 uint32_t rsvd1:7; 125 uint32_t fcpReg:1; /* Type 8 */ 126 uint32_t rsvd2:2; 127 uint32_t ipReg:1; /* Type 5 */ 128 uint32_t rsvd3:5; 129 #else /* __LITTLE_ENDIAN_BITFIELD */ 130 uint32_t rsvd0:16; 131 uint32_t fcpReg:1; /* Type 8 */ 132 uint32_t rsvd1:7; 133 uint32_t rsvd3:5; 134 uint32_t ipReg:1; /* Type 5 */ 135 uint32_t rsvd2:2; 136 #endif 137 138 uint32_t rsvd[7]; 139 } rft; 140 struct rnn { 141 uint32_t PortId; /* For RNN_ID requests */ 142 uint8_t wwnn[8]; 143 } rnn; 144 struct rsnn { /* For RSNN_ID requests */ 145 uint8_t wwnn[8]; 146 uint8_t len; 147 uint8_t symbname[255]; 148 } rsnn; 149 struct da_id { /* For DA_ID requests */ 150 uint32_t port_id; 151 } da_id; 152 struct rspn { /* For RSPN_ID requests */ 153 uint32_t PortId; 154 uint8_t len; 155 uint8_t symbname[255]; 156 } rspn; 157 struct gff { 158 uint32_t PortId; 159 } gff; 160 struct gff_acc { 161 uint8_t fbits[128]; 162 } gff_acc; 163 #define FCP_TYPE_FEATURE_OFFSET 7 164 struct rff { 165 uint32_t PortId; 166 uint8_t reserved[2]; 167 uint8_t fbits; 168 uint8_t type_code; /* type=8 for FCP */ 169 } rff; 170 } un; 171 }; 172 173 #define SLI_CT_REVISION 1 174 #define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 175 sizeof(struct gid)) 176 #define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 177 sizeof(struct gff)) 178 #define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 179 sizeof(struct rft)) 180 #define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 181 sizeof(struct rff)) 182 #define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 183 sizeof(struct rnn)) 184 #define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 185 sizeof(struct rsnn)) 186 #define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 187 sizeof(struct da_id)) 188 #define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 189 sizeof(struct rspn)) 190 191 /* 192 * FsType Definitions 193 */ 194 195 #define SLI_CT_MANAGEMENT_SERVICE 0xFA 196 #define SLI_CT_TIME_SERVICE 0xFB 197 #define SLI_CT_DIRECTORY_SERVICE 0xFC 198 #define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD 199 200 /* 201 * Directory Service Subtypes 202 */ 203 204 #define SLI_CT_DIRECTORY_NAME_SERVER 0x02 205 206 /* 207 * Response Codes 208 */ 209 210 #define SLI_CT_RESPONSE_FS_RJT 0x8001 211 #define SLI_CT_RESPONSE_FS_ACC 0x8002 212 213 /* 214 * Reason Codes 215 */ 216 217 #define SLI_CT_NO_ADDITIONAL_EXPL 0x0 218 #define SLI_CT_INVALID_COMMAND 0x01 219 #define SLI_CT_INVALID_VERSION 0x02 220 #define SLI_CT_LOGICAL_ERROR 0x03 221 #define SLI_CT_INVALID_IU_SIZE 0x04 222 #define SLI_CT_LOGICAL_BUSY 0x05 223 #define SLI_CT_PROTOCOL_ERROR 0x07 224 #define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09 225 #define SLI_CT_REQ_NOT_SUPPORTED 0x0b 226 #define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10 227 #define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11 228 #define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12 229 #define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13 230 #define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20 231 #define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21 232 #define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22 233 #define SLI_CT_VENDOR_UNIQUE 0xff 234 235 /* 236 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations 237 */ 238 239 #define SLI_CT_NO_PORT_ID 0x01 240 #define SLI_CT_NO_PORT_NAME 0x02 241 #define SLI_CT_NO_NODE_NAME 0x03 242 #define SLI_CT_NO_CLASS_OF_SERVICE 0x04 243 #define SLI_CT_NO_IP_ADDRESS 0x05 244 #define SLI_CT_NO_IPA 0x06 245 #define SLI_CT_NO_FC4_TYPES 0x07 246 #define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08 247 #define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09 248 #define SLI_CT_NO_PORT_TYPE 0x0A 249 #define SLI_CT_ACCESS_DENIED 0x10 250 #define SLI_CT_INVALID_PORT_ID 0x11 251 #define SLI_CT_DATABASE_EMPTY 0x12 252 253 /* 254 * Name Server Command Codes 255 */ 256 257 #define SLI_CTNS_GA_NXT 0x0100 258 #define SLI_CTNS_GPN_ID 0x0112 259 #define SLI_CTNS_GNN_ID 0x0113 260 #define SLI_CTNS_GCS_ID 0x0114 261 #define SLI_CTNS_GFT_ID 0x0117 262 #define SLI_CTNS_GSPN_ID 0x0118 263 #define SLI_CTNS_GPT_ID 0x011A 264 #define SLI_CTNS_GFF_ID 0x011F 265 #define SLI_CTNS_GID_PN 0x0121 266 #define SLI_CTNS_GID_NN 0x0131 267 #define SLI_CTNS_GIP_NN 0x0135 268 #define SLI_CTNS_GIPA_NN 0x0136 269 #define SLI_CTNS_GSNN_NN 0x0139 270 #define SLI_CTNS_GNN_IP 0x0153 271 #define SLI_CTNS_GIPA_IP 0x0156 272 #define SLI_CTNS_GID_FT 0x0171 273 #define SLI_CTNS_GID_PT 0x01A1 274 #define SLI_CTNS_RPN_ID 0x0212 275 #define SLI_CTNS_RNN_ID 0x0213 276 #define SLI_CTNS_RCS_ID 0x0214 277 #define SLI_CTNS_RFT_ID 0x0217 278 #define SLI_CTNS_RSPN_ID 0x0218 279 #define SLI_CTNS_RPT_ID 0x021A 280 #define SLI_CTNS_RFF_ID 0x021F 281 #define SLI_CTNS_RIP_NN 0x0235 282 #define SLI_CTNS_RIPA_NN 0x0236 283 #define SLI_CTNS_RSNN_NN 0x0239 284 #define SLI_CTNS_DA_ID 0x0300 285 286 /* 287 * Port Types 288 */ 289 290 #define SLI_CTPT_N_PORT 0x01 291 #define SLI_CTPT_NL_PORT 0x02 292 #define SLI_CTPT_FNL_PORT 0x03 293 #define SLI_CTPT_IP 0x04 294 #define SLI_CTPT_FCP 0x08 295 #define SLI_CTPT_NX_PORT 0x7F 296 #define SLI_CTPT_F_PORT 0x81 297 #define SLI_CTPT_FL_PORT 0x82 298 #define SLI_CTPT_E_PORT 0x84 299 300 #define SLI_CT_LAST_ENTRY 0x80000000 301 302 /* Fibre Channel Service Parameter definitions */ 303 304 #define FC_PH_4_0 6 /* FC-PH version 4.0 */ 305 #define FC_PH_4_1 7 /* FC-PH version 4.1 */ 306 #define FC_PH_4_2 8 /* FC-PH version 4.2 */ 307 #define FC_PH_4_3 9 /* FC-PH version 4.3 */ 308 309 #define FC_PH_LOW 8 /* Lowest supported FC-PH version */ 310 #define FC_PH_HIGH 9 /* Highest supported FC-PH version */ 311 #define FC_PH3 0x20 /* FC-PH-3 version */ 312 313 #define FF_FRAME_SIZE 2048 314 315 struct lpfc_name { 316 union { 317 struct { 318 #ifdef __BIG_ENDIAN_BITFIELD 319 uint8_t nameType:4; /* FC Word 0, bit 28:31 */ 320 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 321 8:11 of IEEE ext */ 322 #else /* __LITTLE_ENDIAN_BITFIELD */ 323 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 324 8:11 of IEEE ext */ 325 uint8_t nameType:4; /* FC Word 0, bit 28:31 */ 326 #endif 327 328 #define NAME_IEEE 0x1 /* IEEE name - nameType */ 329 #define NAME_IEEE_EXT 0x2 /* IEEE extended name */ 330 #define NAME_FC_TYPE 0x3 /* FC native name type */ 331 #define NAME_IP_TYPE 0x4 /* IP address */ 332 #define NAME_CCITT_TYPE 0xC 333 #define NAME_CCITT_GR_TYPE 0xE 334 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE 335 extended Lsb */ 336 uint8_t IEEE[6]; /* FC IEEE address */ 337 } s; 338 uint8_t wwn[8]; 339 } u; 340 }; 341 342 struct csp { 343 uint8_t fcphHigh; /* FC Word 0, byte 0 */ 344 uint8_t fcphLow; 345 uint8_t bbCreditMsb; 346 uint8_t bbCreditlsb; /* FC Word 0, byte 3 */ 347 348 /* 349 * Word 1 Bit 31 in common service parameter is overloaded. 350 * Word 1 Bit 31 in FLOGI request is multiple NPort request 351 * Word 1 Bit 31 in FLOGI response is clean address bit 352 */ 353 #define clean_address_bit request_multiple_Nport /* Word 1, bit 31 */ 354 /* 355 * Word 1 Bit 30 in common service parameter is overloaded. 356 * Word 1 Bit 30 in FLOGI request is Virtual Fabrics 357 * Word 1 Bit 30 in PLOGI request is random offset 358 */ 359 #define virtual_fabric_support randomOffset /* Word 1, bit 30 */ 360 #ifdef __BIG_ENDIAN_BITFIELD 361 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ 362 uint16_t randomOffset:1; /* FC Word 1, bit 30 */ 363 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */ 364 uint16_t fPort:1; /* FC Word 1, bit 28 */ 365 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ 366 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ 367 uint16_t multicast:1; /* FC Word 1, bit 25 */ 368 uint16_t broadcast:1; /* FC Word 1, bit 24 */ 369 370 uint16_t huntgroup:1; /* FC Word 1, bit 23 */ 371 uint16_t simplex:1; /* FC Word 1, bit 22 */ 372 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ 373 uint16_t dhd:1; /* FC Word 1, bit 18 */ 374 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ 375 uint16_t payloadlength:1; /* FC Word 1, bit 16 */ 376 #else /* __LITTLE_ENDIAN_BITFIELD */ 377 uint16_t broadcast:1; /* FC Word 1, bit 24 */ 378 uint16_t multicast:1; /* FC Word 1, bit 25 */ 379 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ 380 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ 381 uint16_t fPort:1; /* FC Word 1, bit 28 */ 382 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */ 383 uint16_t randomOffset:1; /* FC Word 1, bit 30 */ 384 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ 385 386 uint16_t payloadlength:1; /* FC Word 1, bit 16 */ 387 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ 388 uint16_t dhd:1; /* FC Word 1, bit 18 */ 389 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ 390 uint16_t simplex:1; /* FC Word 1, bit 22 */ 391 uint16_t huntgroup:1; /* FC Word 1, bit 23 */ 392 #endif 393 394 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */ 395 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */ 396 union { 397 struct { 398 uint8_t word2Reserved1; /* FC Word 2 byte 0 */ 399 400 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */ 401 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */ 402 403 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */ 404 } nPort; 405 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */ 406 } w2; 407 408 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */ 409 }; 410 411 struct class_parms { 412 #ifdef __BIG_ENDIAN_BITFIELD 413 uint8_t classValid:1; /* FC Word 0, bit 31 */ 414 uint8_t intermix:1; /* FC Word 0, bit 30 */ 415 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ 416 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ 417 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ 418 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ 419 #else /* __LITTLE_ENDIAN_BITFIELD */ 420 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ 421 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ 422 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ 423 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ 424 uint8_t intermix:1; /* FC Word 0, bit 30 */ 425 uint8_t classValid:1; /* FC Word 0, bit 31 */ 426 427 #endif 428 429 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */ 430 431 #ifdef __BIG_ENDIAN_BITFIELD 432 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ 433 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ 434 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ 435 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ 436 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ 437 #else /* __LITTLE_ENDIAN_BITFIELD */ 438 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ 439 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ 440 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ 441 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ 442 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ 443 #endif 444 445 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */ 446 447 #ifdef __BIG_ENDIAN_BITFIELD 448 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ 449 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ 450 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ 451 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ 452 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ 453 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ 454 #else /* __LITTLE_ENDIAN_BITFIELD */ 455 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ 456 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ 457 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ 458 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ 459 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ 460 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ 461 #endif 462 463 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */ 464 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */ 465 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */ 466 467 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */ 468 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */ 469 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */ 470 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */ 471 472 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */ 473 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */ 474 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */ 475 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */ 476 }; 477 478 struct serv_parm { /* Structure is in Big Endian format */ 479 struct csp cmn; 480 struct lpfc_name portName; 481 struct lpfc_name nodeName; 482 struct class_parms cls1; 483 struct class_parms cls2; 484 struct class_parms cls3; 485 struct class_parms cls4; 486 uint8_t vendorVersion[16]; 487 }; 488 489 /* 490 * Virtual Fabric Tagging Header 491 */ 492 struct fc_vft_header { 493 uint32_t word0; 494 #define fc_vft_hdr_r_ctl_SHIFT 24 495 #define fc_vft_hdr_r_ctl_MASK 0xFF 496 #define fc_vft_hdr_r_ctl_WORD word0 497 #define fc_vft_hdr_ver_SHIFT 22 498 #define fc_vft_hdr_ver_MASK 0x3 499 #define fc_vft_hdr_ver_WORD word0 500 #define fc_vft_hdr_type_SHIFT 18 501 #define fc_vft_hdr_type_MASK 0xF 502 #define fc_vft_hdr_type_WORD word0 503 #define fc_vft_hdr_e_SHIFT 16 504 #define fc_vft_hdr_e_MASK 0x1 505 #define fc_vft_hdr_e_WORD word0 506 #define fc_vft_hdr_priority_SHIFT 13 507 #define fc_vft_hdr_priority_MASK 0x7 508 #define fc_vft_hdr_priority_WORD word0 509 #define fc_vft_hdr_vf_id_SHIFT 1 510 #define fc_vft_hdr_vf_id_MASK 0xFFF 511 #define fc_vft_hdr_vf_id_WORD word0 512 uint32_t word1; 513 #define fc_vft_hdr_hopct_SHIFT 24 514 #define fc_vft_hdr_hopct_MASK 0xFF 515 #define fc_vft_hdr_hopct_WORD word1 516 }; 517 518 /* 519 * Extended Link Service LS_COMMAND codes (Payload Word 0) 520 */ 521 #ifdef __BIG_ENDIAN_BITFIELD 522 #define ELS_CMD_MASK 0xffff0000 523 #define ELS_RSP_MASK 0xff000000 524 #define ELS_CMD_LS_RJT 0x01000000 525 #define ELS_CMD_ACC 0x02000000 526 #define ELS_CMD_PLOGI 0x03000000 527 #define ELS_CMD_FLOGI 0x04000000 528 #define ELS_CMD_LOGO 0x05000000 529 #define ELS_CMD_ABTX 0x06000000 530 #define ELS_CMD_RCS 0x07000000 531 #define ELS_CMD_RES 0x08000000 532 #define ELS_CMD_RSS 0x09000000 533 #define ELS_CMD_RSI 0x0A000000 534 #define ELS_CMD_ESTS 0x0B000000 535 #define ELS_CMD_ESTC 0x0C000000 536 #define ELS_CMD_ADVC 0x0D000000 537 #define ELS_CMD_RTV 0x0E000000 538 #define ELS_CMD_RLS 0x0F000000 539 #define ELS_CMD_ECHO 0x10000000 540 #define ELS_CMD_TEST 0x11000000 541 #define ELS_CMD_RRQ 0x12000000 542 #define ELS_CMD_REC 0x13000000 543 #define ELS_CMD_PRLI 0x20100014 544 #define ELS_CMD_PRLO 0x21100014 545 #define ELS_CMD_PRLO_ACC 0x02100014 546 #define ELS_CMD_PDISC 0x50000000 547 #define ELS_CMD_FDISC 0x51000000 548 #define ELS_CMD_ADISC 0x52000000 549 #define ELS_CMD_FARP 0x54000000 550 #define ELS_CMD_FARPR 0x55000000 551 #define ELS_CMD_RPS 0x56000000 552 #define ELS_CMD_RPL 0x57000000 553 #define ELS_CMD_FAN 0x60000000 554 #define ELS_CMD_RSCN 0x61040000 555 #define ELS_CMD_SCR 0x62000000 556 #define ELS_CMD_RNID 0x78000000 557 #define ELS_CMD_LIRR 0x7A000000 558 #else /* __LITTLE_ENDIAN_BITFIELD */ 559 #define ELS_CMD_MASK 0xffff 560 #define ELS_RSP_MASK 0xff 561 #define ELS_CMD_LS_RJT 0x01 562 #define ELS_CMD_ACC 0x02 563 #define ELS_CMD_PLOGI 0x03 564 #define ELS_CMD_FLOGI 0x04 565 #define ELS_CMD_LOGO 0x05 566 #define ELS_CMD_ABTX 0x06 567 #define ELS_CMD_RCS 0x07 568 #define ELS_CMD_RES 0x08 569 #define ELS_CMD_RSS 0x09 570 #define ELS_CMD_RSI 0x0A 571 #define ELS_CMD_ESTS 0x0B 572 #define ELS_CMD_ESTC 0x0C 573 #define ELS_CMD_ADVC 0x0D 574 #define ELS_CMD_RTV 0x0E 575 #define ELS_CMD_RLS 0x0F 576 #define ELS_CMD_ECHO 0x10 577 #define ELS_CMD_TEST 0x11 578 #define ELS_CMD_RRQ 0x12 579 #define ELS_CMD_REC 0x13 580 #define ELS_CMD_PRLI 0x14001020 581 #define ELS_CMD_PRLO 0x14001021 582 #define ELS_CMD_PRLO_ACC 0x14001002 583 #define ELS_CMD_PDISC 0x50 584 #define ELS_CMD_FDISC 0x51 585 #define ELS_CMD_ADISC 0x52 586 #define ELS_CMD_FARP 0x54 587 #define ELS_CMD_FARPR 0x55 588 #define ELS_CMD_RPS 0x56 589 #define ELS_CMD_RPL 0x57 590 #define ELS_CMD_FAN 0x60 591 #define ELS_CMD_RSCN 0x0461 592 #define ELS_CMD_SCR 0x62 593 #define ELS_CMD_RNID 0x78 594 #define ELS_CMD_LIRR 0x7A 595 #endif 596 597 /* 598 * LS_RJT Payload Definition 599 */ 600 601 struct ls_rjt { /* Structure is in Big Endian format */ 602 union { 603 uint32_t lsRjtError; 604 struct { 605 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */ 606 607 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */ 608 /* LS_RJT reason codes */ 609 #define LSRJT_INVALID_CMD 0x01 610 #define LSRJT_LOGICAL_ERR 0x03 611 #define LSRJT_LOGICAL_BSY 0x05 612 #define LSRJT_PROTOCOL_ERR 0x07 613 #define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */ 614 #define LSRJT_CMD_UNSUPPORTED 0x0B 615 #define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */ 616 617 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */ 618 /* LS_RJT reason explanation */ 619 #define LSEXP_NOTHING_MORE 0x00 620 #define LSEXP_SPARM_OPTIONS 0x01 621 #define LSEXP_SPARM_ICTL 0x03 622 #define LSEXP_SPARM_RCTL 0x05 623 #define LSEXP_SPARM_RCV_SIZE 0x07 624 #define LSEXP_SPARM_CONCUR_SEQ 0x09 625 #define LSEXP_SPARM_CREDIT 0x0B 626 #define LSEXP_INVALID_PNAME 0x0D 627 #define LSEXP_INVALID_NNAME 0x0E 628 #define LSEXP_INVALID_CSP 0x0F 629 #define LSEXP_INVALID_ASSOC_HDR 0x11 630 #define LSEXP_ASSOC_HDR_REQ 0x13 631 #define LSEXP_INVALID_O_SID 0x15 632 #define LSEXP_INVALID_OX_RX 0x17 633 #define LSEXP_CMD_IN_PROGRESS 0x19 634 #define LSEXP_PORT_LOGIN_REQ 0x1E 635 #define LSEXP_INVALID_NPORT_ID 0x1F 636 #define LSEXP_INVALID_SEQ_ID 0x21 637 #define LSEXP_INVALID_XCHG 0x23 638 #define LSEXP_INACTIVE_XCHG 0x25 639 #define LSEXP_RQ_REQUIRED 0x27 640 #define LSEXP_OUT_OF_RESOURCE 0x29 641 #define LSEXP_CANT_GIVE_DATA 0x2A 642 #define LSEXP_REQ_UNSUPPORTED 0x2C 643 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */ 644 } b; 645 } un; 646 }; 647 648 /* 649 * N_Port Login (FLOGO/PLOGO Request) Payload Definition 650 */ 651 652 typedef struct _LOGO { /* Structure is in Big Endian format */ 653 union { 654 uint32_t nPortId32; /* Access nPortId as a word */ 655 struct { 656 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */ 657 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */ 658 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */ 659 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */ 660 } b; 661 } un; 662 struct lpfc_name portName; /* N_port name field */ 663 } LOGO; 664 665 /* 666 * FCP Login (PRLI Request / ACC) Payload Definition 667 */ 668 669 #define PRLX_PAGE_LEN 0x10 670 #define TPRLO_PAGE_LEN 0x14 671 672 typedef struct _PRLI { /* Structure is in Big Endian format */ 673 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */ 674 675 #define PRLI_FCP_TYPE 0x08 676 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ 677 678 #ifdef __BIG_ENDIAN_BITFIELD 679 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 680 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 681 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ 682 683 /* ACC = imagePairEstablished */ 684 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ 685 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 686 #else /* __LITTLE_ENDIAN_BITFIELD */ 687 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 688 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ 689 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ 690 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 691 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 692 /* ACC = imagePairEstablished */ 693 #endif 694 695 #define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */ 696 #define PRLI_NO_RESOURCES 0x2 697 #define PRLI_INIT_INCOMPLETE 0x3 698 #define PRLI_NO_SUCH_PA 0x4 699 #define PRLI_PREDEF_CONFIG 0x5 700 #define PRLI_PARTIAL_SUCCESS 0x6 701 #define PRLI_INVALID_PAGE_CNT 0x7 702 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ 703 704 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ 705 706 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ 707 708 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */ 709 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */ 710 711 #ifdef __BIG_ENDIAN_BITFIELD 712 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ 713 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ 714 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ 715 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ 716 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ 717 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ 718 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ 719 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ 720 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ 721 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ 722 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ 723 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ 724 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ 725 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ 726 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ 727 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ 728 #else /* __LITTLE_ENDIAN_BITFIELD */ 729 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ 730 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ 731 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ 732 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ 733 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ 734 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ 735 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ 736 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ 737 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ 738 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ 739 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ 740 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ 741 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ 742 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ 743 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ 744 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ 745 #endif 746 } PRLI; 747 748 /* 749 * FCP Logout (PRLO Request / ACC) Payload Definition 750 */ 751 752 typedef struct _PRLO { /* Structure is in Big Endian format */ 753 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */ 754 755 #define PRLO_FCP_TYPE 0x08 756 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ 757 758 #ifdef __BIG_ENDIAN_BITFIELD 759 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 760 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 761 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ 762 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 763 #else /* __LITTLE_ENDIAN_BITFIELD */ 764 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 765 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ 766 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 767 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 768 #endif 769 770 #define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */ 771 #define PRLO_NO_SUCH_IMAGE 0x4 772 #define PRLO_INVALID_PAGE_CNT 0x7 773 774 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ 775 776 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ 777 778 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ 779 780 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */ 781 } PRLO; 782 783 typedef struct _ADISC { /* Structure is in Big Endian format */ 784 uint32_t hardAL_PA; 785 struct lpfc_name portName; 786 struct lpfc_name nodeName; 787 uint32_t DID; 788 } ADISC; 789 790 typedef struct _FARP { /* Structure is in Big Endian format */ 791 uint32_t Mflags:8; 792 uint32_t Odid:24; 793 #define FARP_NO_ACTION 0 /* FARP information enclosed, no 794 action */ 795 #define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */ 796 #define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */ 797 #define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */ 798 #define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not 799 supported */ 800 #define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not 801 supported */ 802 uint32_t Rflags:8; 803 uint32_t Rdid:24; 804 #define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */ 805 #define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */ 806 struct lpfc_name OportName; 807 struct lpfc_name OnodeName; 808 struct lpfc_name RportName; 809 struct lpfc_name RnodeName; 810 uint8_t Oipaddr[16]; 811 uint8_t Ripaddr[16]; 812 } FARP; 813 814 typedef struct _FAN { /* Structure is in Big Endian format */ 815 uint32_t Fdid; 816 struct lpfc_name FportName; 817 struct lpfc_name FnodeName; 818 } FAN; 819 820 typedef struct _SCR { /* Structure is in Big Endian format */ 821 uint8_t resvd1; 822 uint8_t resvd2; 823 uint8_t resvd3; 824 uint8_t Function; 825 #define SCR_FUNC_FABRIC 0x01 826 #define SCR_FUNC_NPORT 0x02 827 #define SCR_FUNC_FULL 0x03 828 #define SCR_CLEAR 0xff 829 } SCR; 830 831 typedef struct _RNID_TOP_DISC { 832 struct lpfc_name portName; 833 uint8_t resvd[8]; 834 uint32_t unitType; 835 #define RNID_HBA 0x7 836 #define RNID_HOST 0xa 837 #define RNID_DRIVER 0xd 838 uint32_t physPort; 839 uint32_t attachedNodes; 840 uint16_t ipVersion; 841 #define RNID_IPV4 0x1 842 #define RNID_IPV6 0x2 843 uint16_t UDPport; 844 uint8_t ipAddr[16]; 845 uint16_t resvd1; 846 uint16_t flags; 847 #define RNID_TD_SUPPORT 0x1 848 #define RNID_LP_VALID 0x2 849 } RNID_TOP_DISC; 850 851 typedef struct _RNID { /* Structure is in Big Endian format */ 852 uint8_t Format; 853 #define RNID_TOPOLOGY_DISC 0xdf 854 uint8_t CommonLen; 855 uint8_t resvd1; 856 uint8_t SpecificLen; 857 struct lpfc_name portName; 858 struct lpfc_name nodeName; 859 union { 860 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */ 861 } un; 862 } RNID; 863 864 typedef struct _RPS { /* Structure is in Big Endian format */ 865 union { 866 uint32_t portNum; 867 struct lpfc_name portName; 868 } un; 869 } RPS; 870 871 typedef struct _RPS_RSP { /* Structure is in Big Endian format */ 872 uint16_t rsvd1; 873 uint16_t portStatus; 874 uint32_t linkFailureCnt; 875 uint32_t lossSyncCnt; 876 uint32_t lossSignalCnt; 877 uint32_t primSeqErrCnt; 878 uint32_t invalidXmitWord; 879 uint32_t crcCnt; 880 } RPS_RSP; 881 882 struct RLS { /* Structure is in Big Endian format */ 883 uint32_t rls; 884 #define rls_rsvd_SHIFT 24 885 #define rls_rsvd_MASK 0x000000ff 886 #define rls_rsvd_WORD rls 887 #define rls_did_SHIFT 0 888 #define rls_did_MASK 0x00ffffff 889 #define rls_did_WORD rls 890 }; 891 892 struct RLS_RSP { /* Structure is in Big Endian format */ 893 uint32_t linkFailureCnt; 894 uint32_t lossSyncCnt; 895 uint32_t lossSignalCnt; 896 uint32_t primSeqErrCnt; 897 uint32_t invalidXmitWord; 898 uint32_t crcCnt; 899 }; 900 901 struct RRQ { /* Structure is in Big Endian format */ 902 uint32_t rrq; 903 #define rrq_rsvd_SHIFT 24 904 #define rrq_rsvd_MASK 0x000000ff 905 #define rrq_rsvd_WORD rrq 906 #define rrq_did_SHIFT 0 907 #define rrq_did_MASK 0x00ffffff 908 #define rrq_did_WORD rrq 909 uint32_t rrq_exchg; 910 #define rrq_oxid_SHIFT 16 911 #define rrq_oxid_MASK 0xffff 912 #define rrq_oxid_WORD rrq_exchg 913 #define rrq_rxid_SHIFT 0 914 #define rrq_rxid_MASK 0xffff 915 #define rrq_rxid_WORD rrq_exchg 916 }; 917 918 #define LPFC_MAX_VFN_PER_PFN 255 /* Maximum VFs allowed per ARI */ 919 #define LPFC_DEF_VFN_PER_PFN 0 /* Default VFs due to platform limitation*/ 920 921 struct RTV_RSP { /* Structure is in Big Endian format */ 922 uint32_t ratov; 923 uint32_t edtov; 924 uint32_t qtov; 925 #define qtov_rsvd0_SHIFT 28 926 #define qtov_rsvd0_MASK 0x0000000f 927 #define qtov_rsvd0_WORD qtov /* reserved */ 928 #define qtov_edtovres_SHIFT 27 929 #define qtov_edtovres_MASK 0x00000001 930 #define qtov_edtovres_WORD qtov /* E_D_TOV Resolution */ 931 #define qtov__rsvd1_SHIFT 19 932 #define qtov_rsvd1_MASK 0x0000003f 933 #define qtov_rsvd1_WORD qtov /* reserved */ 934 #define qtov_rttov_SHIFT 18 935 #define qtov_rttov_MASK 0x00000001 936 #define qtov_rttov_WORD qtov /* R_T_TOV value */ 937 #define qtov_rsvd2_SHIFT 0 938 #define qtov_rsvd2_MASK 0x0003ffff 939 #define qtov_rsvd2_WORD qtov /* reserved */ 940 }; 941 942 943 typedef struct _RPL { /* Structure is in Big Endian format */ 944 uint32_t maxsize; 945 uint32_t index; 946 } RPL; 947 948 typedef struct _PORT_NUM_BLK { 949 uint32_t portNum; 950 uint32_t portID; 951 struct lpfc_name portName; 952 } PORT_NUM_BLK; 953 954 typedef struct _RPL_RSP { /* Structure is in Big Endian format */ 955 uint32_t listLen; 956 uint32_t index; 957 PORT_NUM_BLK port_num_blk; 958 } RPL_RSP; 959 960 /* This is used for RSCN command */ 961 typedef struct _D_ID { /* Structure is in Big Endian format */ 962 union { 963 uint32_t word; 964 struct { 965 #ifdef __BIG_ENDIAN_BITFIELD 966 uint8_t resv; 967 uint8_t domain; 968 uint8_t area; 969 uint8_t id; 970 #else /* __LITTLE_ENDIAN_BITFIELD */ 971 uint8_t id; 972 uint8_t area; 973 uint8_t domain; 974 uint8_t resv; 975 #endif 976 } b; 977 } un; 978 } D_ID; 979 980 #define RSCN_ADDRESS_FORMAT_PORT 0x0 981 #define RSCN_ADDRESS_FORMAT_AREA 0x1 982 #define RSCN_ADDRESS_FORMAT_DOMAIN 0x2 983 #define RSCN_ADDRESS_FORMAT_FABRIC 0x3 984 #define RSCN_ADDRESS_FORMAT_MASK 0x3 985 986 /* 987 * Structure to define all ELS Payload types 988 */ 989 990 typedef struct _ELS_PKT { /* Structure is in Big Endian format */ 991 uint8_t elsCode; /* FC Word 0, bit 24:31 */ 992 uint8_t elsByte1; 993 uint8_t elsByte2; 994 uint8_t elsByte3; 995 union { 996 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */ 997 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */ 998 LOGO logo; /* Payload for PLOGO/FLOGO/ACC */ 999 PRLI prli; /* Payload for PRLI/ACC */ 1000 PRLO prlo; /* Payload for PRLO/ACC */ 1001 ADISC adisc; /* Payload for ADISC/ACC */ 1002 FARP farp; /* Payload for FARP/ACC */ 1003 FAN fan; /* Payload for FAN */ 1004 SCR scr; /* Payload for SCR/ACC */ 1005 RNID rnid; /* Payload for RNID */ 1006 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */ 1007 } un; 1008 } ELS_PKT; 1009 1010 /* 1011 * FDMI 1012 * HBA MAnagement Operations Command Codes 1013 */ 1014 #define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */ 1015 #define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */ 1016 #define SLI_MGMT_GRPL 0x102 /* Get registered Port list */ 1017 #define SLI_MGMT_GPAT 0x110 /* Get Port attributes */ 1018 #define SLI_MGMT_RHBA 0x200 /* Register HBA */ 1019 #define SLI_MGMT_RHAT 0x201 /* Register HBA attributes */ 1020 #define SLI_MGMT_RPRT 0x210 /* Register Port */ 1021 #define SLI_MGMT_RPA 0x211 /* Register Port attributes */ 1022 #define SLI_MGMT_DHBA 0x300 /* De-register HBA */ 1023 #define SLI_MGMT_DPRT 0x310 /* De-register Port */ 1024 1025 /* 1026 * Management Service Subtypes 1027 */ 1028 #define SLI_CT_FDMI_Subtypes 0x10 1029 1030 /* 1031 * HBA Management Service Reject Code 1032 */ 1033 #define REJECT_CODE 0x9 /* Unable to perform command request */ 1034 1035 /* 1036 * HBA Management Service Reject Reason Code 1037 * Please refer to the Reason Codes above 1038 */ 1039 1040 /* 1041 * HBA Attribute Types 1042 */ 1043 #define NODE_NAME 0x1 1044 #define MANUFACTURER 0x2 1045 #define SERIAL_NUMBER 0x3 1046 #define MODEL 0x4 1047 #define MODEL_DESCRIPTION 0x5 1048 #define HARDWARE_VERSION 0x6 1049 #define DRIVER_VERSION 0x7 1050 #define OPTION_ROM_VERSION 0x8 1051 #define FIRMWARE_VERSION 0x9 1052 #define OS_NAME_VERSION 0xa 1053 #define MAX_CT_PAYLOAD_LEN 0xb 1054 1055 /* 1056 * Port Attrubute Types 1057 */ 1058 #define SUPPORTED_FC4_TYPES 0x1 1059 #define SUPPORTED_SPEED 0x2 1060 #define PORT_SPEED 0x3 1061 #define MAX_FRAME_SIZE 0x4 1062 #define OS_DEVICE_NAME 0x5 1063 #define HOST_NAME 0x6 1064 1065 union AttributesDef { 1066 /* Structure is in Big Endian format */ 1067 struct { 1068 uint32_t AttrType:16; 1069 uint32_t AttrLen:16; 1070 } bits; 1071 uint32_t word; 1072 }; 1073 1074 1075 /* 1076 * HBA Attribute Entry (8 - 260 bytes) 1077 */ 1078 typedef struct { 1079 union AttributesDef ad; 1080 union { 1081 uint32_t VendorSpecific; 1082 uint8_t Manufacturer[64]; 1083 uint8_t SerialNumber[64]; 1084 uint8_t Model[256]; 1085 uint8_t ModelDescription[256]; 1086 uint8_t HardwareVersion[256]; 1087 uint8_t DriverVersion[256]; 1088 uint8_t OptionROMVersion[256]; 1089 uint8_t FirmwareVersion[256]; 1090 struct lpfc_name NodeName; 1091 uint8_t SupportFC4Types[32]; 1092 uint32_t SupportSpeed; 1093 uint32_t PortSpeed; 1094 uint32_t MaxFrameSize; 1095 uint8_t OsDeviceName[256]; 1096 uint8_t OsNameVersion[256]; 1097 uint32_t MaxCTPayloadLen; 1098 uint8_t HostName[256]; 1099 } un; 1100 } ATTRIBUTE_ENTRY; 1101 1102 /* 1103 * HBA Attribute Block 1104 */ 1105 typedef struct { 1106 uint32_t EntryCnt; /* Number of HBA attribute entries */ 1107 ATTRIBUTE_ENTRY Entry; /* Variable-length array */ 1108 } ATTRIBUTE_BLOCK; 1109 1110 /* 1111 * Port Entry 1112 */ 1113 typedef struct { 1114 struct lpfc_name PortName; 1115 } PORT_ENTRY; 1116 1117 /* 1118 * HBA Identifier 1119 */ 1120 typedef struct { 1121 struct lpfc_name PortName; 1122 } HBA_IDENTIFIER; 1123 1124 /* 1125 * Registered Port List Format 1126 */ 1127 typedef struct { 1128 uint32_t EntryCnt; 1129 PORT_ENTRY pe; /* Variable-length array */ 1130 } REG_PORT_LIST; 1131 1132 /* 1133 * Register HBA(RHBA) 1134 */ 1135 typedef struct { 1136 HBA_IDENTIFIER hi; 1137 REG_PORT_LIST rpl; /* variable-length array */ 1138 /* ATTRIBUTE_BLOCK ab; */ 1139 } REG_HBA; 1140 1141 /* 1142 * Register HBA Attributes (RHAT) 1143 */ 1144 typedef struct { 1145 struct lpfc_name HBA_PortName; 1146 ATTRIBUTE_BLOCK ab; 1147 } REG_HBA_ATTRIBUTE; 1148 1149 /* 1150 * Register Port Attributes (RPA) 1151 */ 1152 typedef struct { 1153 struct lpfc_name PortName; 1154 ATTRIBUTE_BLOCK ab; 1155 } REG_PORT_ATTRIBUTE; 1156 1157 /* 1158 * Get Registered HBA List (GRHL) Accept Payload Format 1159 */ 1160 typedef struct { 1161 uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */ 1162 struct lpfc_name HBA_PortName; /* Variable-length array */ 1163 } GRHL_ACC_PAYLOAD; 1164 1165 /* 1166 * Get Registered Port List (GRPL) Accept Payload Format 1167 */ 1168 typedef struct { 1169 uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */ 1170 PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */ 1171 } GRPL_ACC_PAYLOAD; 1172 1173 /* 1174 * Get Port Attributes (GPAT) Accept Payload Format 1175 */ 1176 1177 typedef struct { 1178 ATTRIBUTE_BLOCK pab; 1179 } GPAT_ACC_PAYLOAD; 1180 1181 1182 /* 1183 * Begin HBA configuration parameters. 1184 * The PCI configuration register BAR assignments are: 1185 * BAR0, offset 0x10 - SLIM base memory address 1186 * BAR1, offset 0x14 - SLIM base memory high address 1187 * BAR2, offset 0x18 - REGISTER base memory address 1188 * BAR3, offset 0x1c - REGISTER base memory high address 1189 * BAR4, offset 0x20 - BIU I/O registers 1190 * BAR5, offset 0x24 - REGISTER base io high address 1191 */ 1192 1193 /* Number of rings currently used and available. */ 1194 #define MAX_SLI3_CONFIGURED_RINGS 3 1195 #define MAX_SLI3_RINGS 4 1196 1197 /* IOCB / Mailbox is owned by FireFly */ 1198 #define OWN_CHIP 1 1199 1200 /* IOCB / Mailbox is owned by Host */ 1201 #define OWN_HOST 0 1202 1203 /* Number of 4-byte words in an IOCB. */ 1204 #define IOCB_WORD_SZ 8 1205 1206 /* network headers for Dfctl field */ 1207 #define FC_NET_HDR 0x20 1208 1209 /* Start FireFly Register definitions */ 1210 #define PCI_VENDOR_ID_EMULEX 0x10df 1211 #define PCI_DEVICE_ID_FIREFLY 0x1ae5 1212 #define PCI_DEVICE_ID_PROTEUS_VF 0xe100 1213 #define PCI_DEVICE_ID_BALIUS 0xe131 1214 #define PCI_DEVICE_ID_PROTEUS_PF 0xe180 1215 #define PCI_DEVICE_ID_LANCER_FC 0xe200 1216 #define PCI_DEVICE_ID_LANCER_FC_VF 0xe208 1217 #define PCI_DEVICE_ID_LANCER_FCOE 0xe260 1218 #define PCI_DEVICE_ID_LANCER_FCOE_VF 0xe268 1219 #define PCI_DEVICE_ID_SAT_SMB 0xf011 1220 #define PCI_DEVICE_ID_SAT_MID 0xf015 1221 #define PCI_DEVICE_ID_RFLY 0xf095 1222 #define PCI_DEVICE_ID_PFLY 0xf098 1223 #define PCI_DEVICE_ID_LP101 0xf0a1 1224 #define PCI_DEVICE_ID_TFLY 0xf0a5 1225 #define PCI_DEVICE_ID_BSMB 0xf0d1 1226 #define PCI_DEVICE_ID_BMID 0xf0d5 1227 #define PCI_DEVICE_ID_ZSMB 0xf0e1 1228 #define PCI_DEVICE_ID_ZMID 0xf0e5 1229 #define PCI_DEVICE_ID_NEPTUNE 0xf0f5 1230 #define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6 1231 #define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7 1232 #define PCI_DEVICE_ID_SAT 0xf100 1233 #define PCI_DEVICE_ID_SAT_SCSP 0xf111 1234 #define PCI_DEVICE_ID_SAT_DCSP 0xf112 1235 #define PCI_DEVICE_ID_FALCON 0xf180 1236 #define PCI_DEVICE_ID_SUPERFLY 0xf700 1237 #define PCI_DEVICE_ID_DRAGONFLY 0xf800 1238 #define PCI_DEVICE_ID_CENTAUR 0xf900 1239 #define PCI_DEVICE_ID_PEGASUS 0xf980 1240 #define PCI_DEVICE_ID_THOR 0xfa00 1241 #define PCI_DEVICE_ID_VIPER 0xfb00 1242 #define PCI_DEVICE_ID_LP10000S 0xfc00 1243 #define PCI_DEVICE_ID_LP11000S 0xfc10 1244 #define PCI_DEVICE_ID_LPE11000S 0xfc20 1245 #define PCI_DEVICE_ID_SAT_S 0xfc40 1246 #define PCI_DEVICE_ID_PROTEUS_S 0xfc50 1247 #define PCI_DEVICE_ID_HELIOS 0xfd00 1248 #define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11 1249 #define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12 1250 #define PCI_DEVICE_ID_ZEPHYR 0xfe00 1251 #define PCI_DEVICE_ID_HORNET 0xfe05 1252 #define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11 1253 #define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12 1254 #define PCI_VENDOR_ID_SERVERENGINE 0x19a2 1255 #define PCI_DEVICE_ID_TIGERSHARK 0x0704 1256 #define PCI_DEVICE_ID_TOMCAT 0x0714 1257 #define PCI_DEVICE_ID_SKYHAWK 0x0724 1258 #define PCI_DEVICE_ID_SKYHAWK_VF 0x072c 1259 1260 #define JEDEC_ID_ADDRESS 0x0080001c 1261 #define FIREFLY_JEDEC_ID 0x1ACC 1262 #define SUPERFLY_JEDEC_ID 0x0020 1263 #define DRAGONFLY_JEDEC_ID 0x0021 1264 #define DRAGONFLY_V2_JEDEC_ID 0x0025 1265 #define CENTAUR_2G_JEDEC_ID 0x0026 1266 #define CENTAUR_1G_JEDEC_ID 0x0028 1267 #define PEGASUS_ORION_JEDEC_ID 0x0036 1268 #define PEGASUS_JEDEC_ID 0x0038 1269 #define THOR_JEDEC_ID 0x0012 1270 #define HELIOS_JEDEC_ID 0x0364 1271 #define ZEPHYR_JEDEC_ID 0x0577 1272 #define VIPER_JEDEC_ID 0x4838 1273 #define SATURN_JEDEC_ID 0x1004 1274 #define HORNET_JDEC_ID 0x2057706D 1275 1276 #define JEDEC_ID_MASK 0x0FFFF000 1277 #define JEDEC_ID_SHIFT 12 1278 #define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT) 1279 1280 typedef struct { /* FireFly BIU registers */ 1281 uint32_t hostAtt; /* See definitions for Host Attention 1282 register */ 1283 uint32_t chipAtt; /* See definitions for Chip Attention 1284 register */ 1285 uint32_t hostStatus; /* See definitions for Host Status register */ 1286 uint32_t hostControl; /* See definitions for Host Control register */ 1287 uint32_t buiConfig; /* See definitions for BIU configuration 1288 register */ 1289 } FF_REGS; 1290 1291 /* IO Register size in bytes */ 1292 #define FF_REG_AREA_SIZE 256 1293 1294 /* Host Attention Register */ 1295 1296 #define HA_REG_OFFSET 0 /* Byte offset from register base address */ 1297 1298 #define HA_R0RE_REQ 0x00000001 /* Bit 0 */ 1299 #define HA_R0CE_RSP 0x00000002 /* Bit 1 */ 1300 #define HA_R0ATT 0x00000008 /* Bit 3 */ 1301 #define HA_R1RE_REQ 0x00000010 /* Bit 4 */ 1302 #define HA_R1CE_RSP 0x00000020 /* Bit 5 */ 1303 #define HA_R1ATT 0x00000080 /* Bit 7 */ 1304 #define HA_R2RE_REQ 0x00000100 /* Bit 8 */ 1305 #define HA_R2CE_RSP 0x00000200 /* Bit 9 */ 1306 #define HA_R2ATT 0x00000800 /* Bit 11 */ 1307 #define HA_R3RE_REQ 0x00001000 /* Bit 12 */ 1308 #define HA_R3CE_RSP 0x00002000 /* Bit 13 */ 1309 #define HA_R3ATT 0x00008000 /* Bit 15 */ 1310 #define HA_LATT 0x20000000 /* Bit 29 */ 1311 #define HA_MBATT 0x40000000 /* Bit 30 */ 1312 #define HA_ERATT 0x80000000 /* Bit 31 */ 1313 1314 #define HA_RXRE_REQ 0x00000001 /* Bit 0 */ 1315 #define HA_RXCE_RSP 0x00000002 /* Bit 1 */ 1316 #define HA_RXATT 0x00000008 /* Bit 3 */ 1317 #define HA_RXMASK 0x0000000f 1318 1319 #define HA_R0_CLR_MSK (HA_R0RE_REQ | HA_R0CE_RSP | HA_R0ATT) 1320 #define HA_R1_CLR_MSK (HA_R1RE_REQ | HA_R1CE_RSP | HA_R1ATT) 1321 #define HA_R2_CLR_MSK (HA_R2RE_REQ | HA_R2CE_RSP | HA_R2ATT) 1322 #define HA_R3_CLR_MSK (HA_R3RE_REQ | HA_R3CE_RSP | HA_R3ATT) 1323 1324 #define HA_R0_POS 3 1325 #define HA_R1_POS 7 1326 #define HA_R2_POS 11 1327 #define HA_R3_POS 15 1328 #define HA_LE_POS 29 1329 #define HA_MB_POS 30 1330 #define HA_ER_POS 31 1331 /* Chip Attention Register */ 1332 1333 #define CA_REG_OFFSET 4 /* Byte offset from register base address */ 1334 1335 #define CA_R0CE_REQ 0x00000001 /* Bit 0 */ 1336 #define CA_R0RE_RSP 0x00000002 /* Bit 1 */ 1337 #define CA_R0ATT 0x00000008 /* Bit 3 */ 1338 #define CA_R1CE_REQ 0x00000010 /* Bit 4 */ 1339 #define CA_R1RE_RSP 0x00000020 /* Bit 5 */ 1340 #define CA_R1ATT 0x00000080 /* Bit 7 */ 1341 #define CA_R2CE_REQ 0x00000100 /* Bit 8 */ 1342 #define CA_R2RE_RSP 0x00000200 /* Bit 9 */ 1343 #define CA_R2ATT 0x00000800 /* Bit 11 */ 1344 #define CA_R3CE_REQ 0x00001000 /* Bit 12 */ 1345 #define CA_R3RE_RSP 0x00002000 /* Bit 13 */ 1346 #define CA_R3ATT 0x00008000 /* Bit 15 */ 1347 #define CA_MBATT 0x40000000 /* Bit 30 */ 1348 1349 /* Host Status Register */ 1350 1351 #define HS_REG_OFFSET 8 /* Byte offset from register base address */ 1352 1353 #define HS_MBRDY 0x00400000 /* Bit 22 */ 1354 #define HS_FFRDY 0x00800000 /* Bit 23 */ 1355 #define HS_FFER8 0x01000000 /* Bit 24 */ 1356 #define HS_FFER7 0x02000000 /* Bit 25 */ 1357 #define HS_FFER6 0x04000000 /* Bit 26 */ 1358 #define HS_FFER5 0x08000000 /* Bit 27 */ 1359 #define HS_FFER4 0x10000000 /* Bit 28 */ 1360 #define HS_FFER3 0x20000000 /* Bit 29 */ 1361 #define HS_FFER2 0x40000000 /* Bit 30 */ 1362 #define HS_FFER1 0x80000000 /* Bit 31 */ 1363 #define HS_CRIT_TEMP 0x00000100 /* Bit 8 */ 1364 #define HS_FFERM 0xFF000100 /* Mask for error bits 31:24 and 8 */ 1365 #define UNPLUG_ERR 0x00000001 /* Indicate pci hot unplug */ 1366 /* Host Control Register */ 1367 1368 #define HC_REG_OFFSET 12 /* Byte offset from register base address */ 1369 1370 #define HC_MBINT_ENA 0x00000001 /* Bit 0 */ 1371 #define HC_R0INT_ENA 0x00000002 /* Bit 1 */ 1372 #define HC_R1INT_ENA 0x00000004 /* Bit 2 */ 1373 #define HC_R2INT_ENA 0x00000008 /* Bit 3 */ 1374 #define HC_R3INT_ENA 0x00000010 /* Bit 4 */ 1375 #define HC_INITHBI 0x02000000 /* Bit 25 */ 1376 #define HC_INITMB 0x04000000 /* Bit 26 */ 1377 #define HC_INITFF 0x08000000 /* Bit 27 */ 1378 #define HC_LAINT_ENA 0x20000000 /* Bit 29 */ 1379 #define HC_ERINT_ENA 0x80000000 /* Bit 31 */ 1380 1381 /* Message Signaled Interrupt eXtension (MSI-X) message identifiers */ 1382 #define MSIX_DFLT_ID 0 1383 #define MSIX_RNG0_ID 0 1384 #define MSIX_RNG1_ID 1 1385 #define MSIX_RNG2_ID 2 1386 #define MSIX_RNG3_ID 3 1387 1388 #define MSIX_LINK_ID 4 1389 #define MSIX_MBOX_ID 5 1390 1391 #define MSIX_SPARE0_ID 6 1392 #define MSIX_SPARE1_ID 7 1393 1394 /* Mailbox Commands */ 1395 #define MBX_SHUTDOWN 0x00 /* terminate testing */ 1396 #define MBX_LOAD_SM 0x01 1397 #define MBX_READ_NV 0x02 1398 #define MBX_WRITE_NV 0x03 1399 #define MBX_RUN_BIU_DIAG 0x04 1400 #define MBX_INIT_LINK 0x05 1401 #define MBX_DOWN_LINK 0x06 1402 #define MBX_CONFIG_LINK 0x07 1403 #define MBX_CONFIG_RING 0x09 1404 #define MBX_RESET_RING 0x0A 1405 #define MBX_READ_CONFIG 0x0B 1406 #define MBX_READ_RCONFIG 0x0C 1407 #define MBX_READ_SPARM 0x0D 1408 #define MBX_READ_STATUS 0x0E 1409 #define MBX_READ_RPI 0x0F 1410 #define MBX_READ_XRI 0x10 1411 #define MBX_READ_REV 0x11 1412 #define MBX_READ_LNK_STAT 0x12 1413 #define MBX_REG_LOGIN 0x13 1414 #define MBX_UNREG_LOGIN 0x14 1415 #define MBX_CLEAR_LA 0x16 1416 #define MBX_DUMP_MEMORY 0x17 1417 #define MBX_DUMP_CONTEXT 0x18 1418 #define MBX_RUN_DIAGS 0x19 1419 #define MBX_RESTART 0x1A 1420 #define MBX_UPDATE_CFG 0x1B 1421 #define MBX_DOWN_LOAD 0x1C 1422 #define MBX_DEL_LD_ENTRY 0x1D 1423 #define MBX_RUN_PROGRAM 0x1E 1424 #define MBX_SET_MASK 0x20 1425 #define MBX_SET_VARIABLE 0x21 1426 #define MBX_UNREG_D_ID 0x23 1427 #define MBX_KILL_BOARD 0x24 1428 #define MBX_CONFIG_FARP 0x25 1429 #define MBX_BEACON 0x2A 1430 #define MBX_CONFIG_MSI 0x30 1431 #define MBX_HEARTBEAT 0x31 1432 #define MBX_WRITE_VPARMS 0x32 1433 #define MBX_ASYNCEVT_ENABLE 0x33 1434 #define MBX_READ_EVENT_LOG_STATUS 0x37 1435 #define MBX_READ_EVENT_LOG 0x38 1436 #define MBX_WRITE_EVENT_LOG 0x39 1437 1438 #define MBX_PORT_CAPABILITIES 0x3B 1439 #define MBX_PORT_IOV_CONTROL 0x3C 1440 1441 #define MBX_CONFIG_HBQ 0x7C 1442 #define MBX_LOAD_AREA 0x81 1443 #define MBX_RUN_BIU_DIAG64 0x84 1444 #define MBX_CONFIG_PORT 0x88 1445 #define MBX_READ_SPARM64 0x8D 1446 #define MBX_READ_RPI64 0x8F 1447 #define MBX_REG_LOGIN64 0x93 1448 #define MBX_READ_TOPOLOGY 0x95 1449 #define MBX_REG_VPI 0x96 1450 #define MBX_UNREG_VPI 0x97 1451 1452 #define MBX_WRITE_WWN 0x98 1453 #define MBX_SET_DEBUG 0x99 1454 #define MBX_LOAD_EXP_ROM 0x9C 1455 #define MBX_SLI4_CONFIG 0x9B 1456 #define MBX_SLI4_REQ_FTRS 0x9D 1457 #define MBX_MAX_CMDS 0x9E 1458 #define MBX_RESUME_RPI 0x9E 1459 #define MBX_SLI2_CMD_MASK 0x80 1460 #define MBX_REG_VFI 0x9F 1461 #define MBX_REG_FCFI 0xA0 1462 #define MBX_UNREG_VFI 0xA1 1463 #define MBX_UNREG_FCFI 0xA2 1464 #define MBX_INIT_VFI 0xA3 1465 #define MBX_INIT_VPI 0xA4 1466 #define MBX_ACCESS_VDATA 0xA5 1467 1468 #define MBX_AUTH_PORT 0xF8 1469 #define MBX_SECURITY_MGMT 0xF9 1470 1471 /* IOCB Commands */ 1472 1473 #define CMD_RCV_SEQUENCE_CX 0x01 1474 #define CMD_XMIT_SEQUENCE_CR 0x02 1475 #define CMD_XMIT_SEQUENCE_CX 0x03 1476 #define CMD_XMIT_BCAST_CN 0x04 1477 #define CMD_XMIT_BCAST_CX 0x05 1478 #define CMD_QUE_RING_BUF_CN 0x06 1479 #define CMD_QUE_XRI_BUF_CX 0x07 1480 #define CMD_IOCB_CONTINUE_CN 0x08 1481 #define CMD_RET_XRI_BUF_CX 0x09 1482 #define CMD_ELS_REQUEST_CR 0x0A 1483 #define CMD_ELS_REQUEST_CX 0x0B 1484 #define CMD_RCV_ELS_REQ_CX 0x0D 1485 #define CMD_ABORT_XRI_CN 0x0E 1486 #define CMD_ABORT_XRI_CX 0x0F 1487 #define CMD_CLOSE_XRI_CN 0x10 1488 #define CMD_CLOSE_XRI_CX 0x11 1489 #define CMD_CREATE_XRI_CR 0x12 1490 #define CMD_CREATE_XRI_CX 0x13 1491 #define CMD_GET_RPI_CN 0x14 1492 #define CMD_XMIT_ELS_RSP_CX 0x15 1493 #define CMD_GET_RPI_CR 0x16 1494 #define CMD_XRI_ABORTED_CX 0x17 1495 #define CMD_FCP_IWRITE_CR 0x18 1496 #define CMD_FCP_IWRITE_CX 0x19 1497 #define CMD_FCP_IREAD_CR 0x1A 1498 #define CMD_FCP_IREAD_CX 0x1B 1499 #define CMD_FCP_ICMND_CR 0x1C 1500 #define CMD_FCP_ICMND_CX 0x1D 1501 #define CMD_FCP_TSEND_CX 0x1F 1502 #define CMD_FCP_TRECEIVE_CX 0x21 1503 #define CMD_FCP_TRSP_CX 0x23 1504 #define CMD_FCP_AUTO_TRSP_CX 0x29 1505 1506 #define CMD_ADAPTER_MSG 0x20 1507 #define CMD_ADAPTER_DUMP 0x22 1508 1509 /* SLI_2 IOCB Command Set */ 1510 1511 #define CMD_ASYNC_STATUS 0x7C 1512 #define CMD_RCV_SEQUENCE64_CX 0x81 1513 #define CMD_XMIT_SEQUENCE64_CR 0x82 1514 #define CMD_XMIT_SEQUENCE64_CX 0x83 1515 #define CMD_XMIT_BCAST64_CN 0x84 1516 #define CMD_XMIT_BCAST64_CX 0x85 1517 #define CMD_QUE_RING_BUF64_CN 0x86 1518 #define CMD_QUE_XRI_BUF64_CX 0x87 1519 #define CMD_IOCB_CONTINUE64_CN 0x88 1520 #define CMD_RET_XRI_BUF64_CX 0x89 1521 #define CMD_ELS_REQUEST64_CR 0x8A 1522 #define CMD_ELS_REQUEST64_CX 0x8B 1523 #define CMD_ABORT_MXRI64_CN 0x8C 1524 #define CMD_RCV_ELS_REQ64_CX 0x8D 1525 #define CMD_XMIT_ELS_RSP64_CX 0x95 1526 #define CMD_XMIT_BLS_RSP64_CX 0x97 1527 #define CMD_FCP_IWRITE64_CR 0x98 1528 #define CMD_FCP_IWRITE64_CX 0x99 1529 #define CMD_FCP_IREAD64_CR 0x9A 1530 #define CMD_FCP_IREAD64_CX 0x9B 1531 #define CMD_FCP_ICMND64_CR 0x9C 1532 #define CMD_FCP_ICMND64_CX 0x9D 1533 #define CMD_FCP_TSEND64_CX 0x9F 1534 #define CMD_FCP_TRECEIVE64_CX 0xA1 1535 #define CMD_FCP_TRSP64_CX 0xA3 1536 1537 #define CMD_QUE_XRI64_CX 0xB3 1538 #define CMD_IOCB_RCV_SEQ64_CX 0xB5 1539 #define CMD_IOCB_RCV_ELS64_CX 0xB7 1540 #define CMD_IOCB_RET_XRI64_CX 0xB9 1541 #define CMD_IOCB_RCV_CONT64_CX 0xBB 1542 1543 #define CMD_GEN_REQUEST64_CR 0xC2 1544 #define CMD_GEN_REQUEST64_CX 0xC3 1545 1546 /* Unhandled SLI-3 Commands */ 1547 #define CMD_IOCB_XMIT_MSEQ64_CR 0xB0 1548 #define CMD_IOCB_XMIT_MSEQ64_CX 0xB1 1549 #define CMD_IOCB_RCV_SEQ_LIST64_CX 0xC1 1550 #define CMD_IOCB_RCV_ELS_LIST64_CX 0xCD 1551 #define CMD_IOCB_CLOSE_EXTENDED_CN 0xB6 1552 #define CMD_IOCB_ABORT_EXTENDED_CN 0xBA 1553 #define CMD_IOCB_RET_HBQE64_CN 0xCA 1554 #define CMD_IOCB_FCP_IBIDIR64_CR 0xAC 1555 #define CMD_IOCB_FCP_IBIDIR64_CX 0xAD 1556 #define CMD_IOCB_FCP_ITASKMGT64_CX 0xAF 1557 #define CMD_IOCB_LOGENTRY_CN 0x94 1558 #define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96 1559 1560 /* Data Security SLI Commands */ 1561 #define DSSCMD_IWRITE64_CR 0xF8 1562 #define DSSCMD_IWRITE64_CX 0xF9 1563 #define DSSCMD_IREAD64_CR 0xFA 1564 #define DSSCMD_IREAD64_CX 0xFB 1565 1566 #define CMD_MAX_IOCB_CMD 0xFB 1567 #define CMD_IOCB_MASK 0xff 1568 1569 #define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG 1570 iocb */ 1571 #define LPFC_MAX_ADPTMSG 32 /* max msg data */ 1572 /* 1573 * Define Status 1574 */ 1575 #define MBX_SUCCESS 0 1576 #define MBXERR_NUM_RINGS 1 1577 #define MBXERR_NUM_IOCBS 2 1578 #define MBXERR_IOCBS_EXCEEDED 3 1579 #define MBXERR_BAD_RING_NUMBER 4 1580 #define MBXERR_MASK_ENTRIES_RANGE 5 1581 #define MBXERR_MASKS_EXCEEDED 6 1582 #define MBXERR_BAD_PROFILE 7 1583 #define MBXERR_BAD_DEF_CLASS 8 1584 #define MBXERR_BAD_MAX_RESPONDER 9 1585 #define MBXERR_BAD_MAX_ORIGINATOR 10 1586 #define MBXERR_RPI_REGISTERED 11 1587 #define MBXERR_RPI_FULL 12 1588 #define MBXERR_NO_RESOURCES 13 1589 #define MBXERR_BAD_RCV_LENGTH 14 1590 #define MBXERR_DMA_ERROR 15 1591 #define MBXERR_ERROR 16 1592 #define MBXERR_LINK_DOWN 0x33 1593 #define MBXERR_SEC_NO_PERMISSION 0xF02 1594 #define MBX_NOT_FINISHED 255 1595 1596 #define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */ 1597 #define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */ 1598 1599 #define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */ 1600 1601 /* 1602 * Begin Structure Definitions for Mailbox Commands 1603 */ 1604 1605 typedef struct { 1606 #ifdef __BIG_ENDIAN_BITFIELD 1607 uint8_t tval; 1608 uint8_t tmask; 1609 uint8_t rval; 1610 uint8_t rmask; 1611 #else /* __LITTLE_ENDIAN_BITFIELD */ 1612 uint8_t rmask; 1613 uint8_t rval; 1614 uint8_t tmask; 1615 uint8_t tval; 1616 #endif 1617 } RR_REG; 1618 1619 struct ulp_bde { 1620 uint32_t bdeAddress; 1621 #ifdef __BIG_ENDIAN_BITFIELD 1622 uint32_t bdeReserved:4; 1623 uint32_t bdeAddrHigh:4; 1624 uint32_t bdeSize:24; 1625 #else /* __LITTLE_ENDIAN_BITFIELD */ 1626 uint32_t bdeSize:24; 1627 uint32_t bdeAddrHigh:4; 1628 uint32_t bdeReserved:4; 1629 #endif 1630 }; 1631 1632 typedef struct ULP_BDL { /* SLI-2 */ 1633 #ifdef __BIG_ENDIAN_BITFIELD 1634 uint32_t bdeFlags:8; /* BDL Flags */ 1635 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ 1636 #else /* __LITTLE_ENDIAN_BITFIELD */ 1637 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ 1638 uint32_t bdeFlags:8; /* BDL Flags */ 1639 #endif 1640 1641 uint32_t addrLow; /* Address 0:31 */ 1642 uint32_t addrHigh; /* Address 32:63 */ 1643 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */ 1644 } ULP_BDL; 1645 1646 /* 1647 * BlockGuard Definitions 1648 */ 1649 1650 enum lpfc_protgrp_type { 1651 LPFC_PG_TYPE_INVALID = 0, /* used to indicate errors */ 1652 LPFC_PG_TYPE_NO_DIF, /* no DIF data pointed to by prot grp */ 1653 LPFC_PG_TYPE_EMBD_DIF, /* DIF is embedded (inline) with data */ 1654 LPFC_PG_TYPE_DIF_BUF /* DIF has its own scatter/gather list */ 1655 }; 1656 1657 /* PDE Descriptors */ 1658 #define LPFC_PDE5_DESCRIPTOR 0x85 1659 #define LPFC_PDE6_DESCRIPTOR 0x86 1660 #define LPFC_PDE7_DESCRIPTOR 0x87 1661 1662 /* BlockGuard Opcodes */ 1663 #define BG_OP_IN_NODIF_OUT_CRC 0x0 1664 #define BG_OP_IN_CRC_OUT_NODIF 0x1 1665 #define BG_OP_IN_NODIF_OUT_CSUM 0x2 1666 #define BG_OP_IN_CSUM_OUT_NODIF 0x3 1667 #define BG_OP_IN_CRC_OUT_CRC 0x4 1668 #define BG_OP_IN_CSUM_OUT_CSUM 0x5 1669 #define BG_OP_IN_CRC_OUT_CSUM 0x6 1670 #define BG_OP_IN_CSUM_OUT_CRC 0x7 1671 #define BG_OP_RAW_MODE 0x8 1672 1673 struct lpfc_pde5 { 1674 uint32_t word0; 1675 #define pde5_type_SHIFT 24 1676 #define pde5_type_MASK 0x000000ff 1677 #define pde5_type_WORD word0 1678 #define pde5_rsvd0_SHIFT 0 1679 #define pde5_rsvd0_MASK 0x00ffffff 1680 #define pde5_rsvd0_WORD word0 1681 uint32_t reftag; /* Reference Tag Value */ 1682 uint32_t reftagtr; /* Reference Tag Translation Value */ 1683 }; 1684 1685 struct lpfc_pde6 { 1686 uint32_t word0; 1687 #define pde6_type_SHIFT 24 1688 #define pde6_type_MASK 0x000000ff 1689 #define pde6_type_WORD word0 1690 #define pde6_rsvd0_SHIFT 0 1691 #define pde6_rsvd0_MASK 0x00ffffff 1692 #define pde6_rsvd0_WORD word0 1693 uint32_t word1; 1694 #define pde6_rsvd1_SHIFT 26 1695 #define pde6_rsvd1_MASK 0x0000003f 1696 #define pde6_rsvd1_WORD word1 1697 #define pde6_na_SHIFT 25 1698 #define pde6_na_MASK 0x00000001 1699 #define pde6_na_WORD word1 1700 #define pde6_rsvd2_SHIFT 16 1701 #define pde6_rsvd2_MASK 0x000001FF 1702 #define pde6_rsvd2_WORD word1 1703 #define pde6_apptagtr_SHIFT 0 1704 #define pde6_apptagtr_MASK 0x0000ffff 1705 #define pde6_apptagtr_WORD word1 1706 uint32_t word2; 1707 #define pde6_optx_SHIFT 28 1708 #define pde6_optx_MASK 0x0000000f 1709 #define pde6_optx_WORD word2 1710 #define pde6_oprx_SHIFT 24 1711 #define pde6_oprx_MASK 0x0000000f 1712 #define pde6_oprx_WORD word2 1713 #define pde6_nr_SHIFT 23 1714 #define pde6_nr_MASK 0x00000001 1715 #define pde6_nr_WORD word2 1716 #define pde6_ce_SHIFT 22 1717 #define pde6_ce_MASK 0x00000001 1718 #define pde6_ce_WORD word2 1719 #define pde6_re_SHIFT 21 1720 #define pde6_re_MASK 0x00000001 1721 #define pde6_re_WORD word2 1722 #define pde6_ae_SHIFT 20 1723 #define pde6_ae_MASK 0x00000001 1724 #define pde6_ae_WORD word2 1725 #define pde6_ai_SHIFT 19 1726 #define pde6_ai_MASK 0x00000001 1727 #define pde6_ai_WORD word2 1728 #define pde6_bs_SHIFT 16 1729 #define pde6_bs_MASK 0x00000007 1730 #define pde6_bs_WORD word2 1731 #define pde6_apptagval_SHIFT 0 1732 #define pde6_apptagval_MASK 0x0000ffff 1733 #define pde6_apptagval_WORD word2 1734 }; 1735 1736 struct lpfc_pde7 { 1737 uint32_t word0; 1738 #define pde7_type_SHIFT 24 1739 #define pde7_type_MASK 0x000000ff 1740 #define pde7_type_WORD word0 1741 #define pde7_rsvd0_SHIFT 0 1742 #define pde7_rsvd0_MASK 0x00ffffff 1743 #define pde7_rsvd0_WORD word0 1744 uint32_t addrHigh; 1745 uint32_t addrLow; 1746 }; 1747 1748 /* Structure for MB Command LOAD_SM and DOWN_LOAD */ 1749 1750 typedef struct { 1751 #ifdef __BIG_ENDIAN_BITFIELD 1752 uint32_t rsvd2:25; 1753 uint32_t acknowledgment:1; 1754 uint32_t version:1; 1755 uint32_t erase_or_prog:1; 1756 uint32_t update_flash:1; 1757 uint32_t update_ram:1; 1758 uint32_t method:1; 1759 uint32_t load_cmplt:1; 1760 #else /* __LITTLE_ENDIAN_BITFIELD */ 1761 uint32_t load_cmplt:1; 1762 uint32_t method:1; 1763 uint32_t update_ram:1; 1764 uint32_t update_flash:1; 1765 uint32_t erase_or_prog:1; 1766 uint32_t version:1; 1767 uint32_t acknowledgment:1; 1768 uint32_t rsvd2:25; 1769 #endif 1770 1771 uint32_t dl_to_adr_low; 1772 uint32_t dl_to_adr_high; 1773 uint32_t dl_len; 1774 union { 1775 uint32_t dl_from_mbx_offset; 1776 struct ulp_bde dl_from_bde; 1777 struct ulp_bde64 dl_from_bde64; 1778 } un; 1779 1780 } LOAD_SM_VAR; 1781 1782 /* Structure for MB Command READ_NVPARM (02) */ 1783 1784 typedef struct { 1785 uint32_t rsvd1[3]; /* Read as all one's */ 1786 uint32_t rsvd2; /* Read as all zero's */ 1787 uint32_t portname[2]; /* N_PORT name */ 1788 uint32_t nodename[2]; /* NODE name */ 1789 1790 #ifdef __BIG_ENDIAN_BITFIELD 1791 uint32_t pref_DID:24; 1792 uint32_t hardAL_PA:8; 1793 #else /* __LITTLE_ENDIAN_BITFIELD */ 1794 uint32_t hardAL_PA:8; 1795 uint32_t pref_DID:24; 1796 #endif 1797 1798 uint32_t rsvd3[21]; /* Read as all one's */ 1799 } READ_NV_VAR; 1800 1801 /* Structure for MB Command WRITE_NVPARMS (03) */ 1802 1803 typedef struct { 1804 uint32_t rsvd1[3]; /* Must be all one's */ 1805 uint32_t rsvd2; /* Must be all zero's */ 1806 uint32_t portname[2]; /* N_PORT name */ 1807 uint32_t nodename[2]; /* NODE name */ 1808 1809 #ifdef __BIG_ENDIAN_BITFIELD 1810 uint32_t pref_DID:24; 1811 uint32_t hardAL_PA:8; 1812 #else /* __LITTLE_ENDIAN_BITFIELD */ 1813 uint32_t hardAL_PA:8; 1814 uint32_t pref_DID:24; 1815 #endif 1816 1817 uint32_t rsvd3[21]; /* Must be all one's */ 1818 } WRITE_NV_VAR; 1819 1820 /* Structure for MB Command RUN_BIU_DIAG (04) */ 1821 /* Structure for MB Command RUN_BIU_DIAG64 (0x84) */ 1822 1823 typedef struct { 1824 uint32_t rsvd1; 1825 union { 1826 struct { 1827 struct ulp_bde xmit_bde; 1828 struct ulp_bde rcv_bde; 1829 } s1; 1830 struct { 1831 struct ulp_bde64 xmit_bde64; 1832 struct ulp_bde64 rcv_bde64; 1833 } s2; 1834 } un; 1835 } BIU_DIAG_VAR; 1836 1837 /* Structure for MB command READ_EVENT_LOG (0x38) */ 1838 struct READ_EVENT_LOG_VAR { 1839 uint32_t word1; 1840 #define lpfc_event_log_SHIFT 29 1841 #define lpfc_event_log_MASK 0x00000001 1842 #define lpfc_event_log_WORD word1 1843 #define USE_MAILBOX_RESPONSE 1 1844 uint32_t offset; 1845 struct ulp_bde64 rcv_bde64; 1846 }; 1847 1848 /* Structure for MB Command INIT_LINK (05) */ 1849 1850 typedef struct { 1851 #ifdef __BIG_ENDIAN_BITFIELD 1852 uint32_t rsvd1:24; 1853 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ 1854 #else /* __LITTLE_ENDIAN_BITFIELD */ 1855 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ 1856 uint32_t rsvd1:24; 1857 #endif 1858 1859 #ifdef __BIG_ENDIAN_BITFIELD 1860 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ 1861 uint8_t rsvd2; 1862 uint16_t link_flags; 1863 #else /* __LITTLE_ENDIAN_BITFIELD */ 1864 uint16_t link_flags; 1865 uint8_t rsvd2; 1866 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ 1867 #endif 1868 1869 #define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */ 1870 #define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */ 1871 #define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */ 1872 #define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */ 1873 #define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */ 1874 #define FLAGS_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */ 1875 #define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */ 1876 1877 #define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */ 1878 #define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */ 1879 #define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */ 1880 1881 uint32_t link_speed; 1882 #define LINK_SPEED_AUTO 0x0 /* Auto selection */ 1883 #define LINK_SPEED_1G 0x1 /* 1 Gigabaud */ 1884 #define LINK_SPEED_2G 0x2 /* 2 Gigabaud */ 1885 #define LINK_SPEED_4G 0x4 /* 4 Gigabaud */ 1886 #define LINK_SPEED_8G 0x8 /* 8 Gigabaud */ 1887 #define LINK_SPEED_10G 0x10 /* 10 Gigabaud */ 1888 #define LINK_SPEED_16G 0x11 /* 16 Gigabaud */ 1889 1890 } INIT_LINK_VAR; 1891 1892 /* Structure for MB Command DOWN_LINK (06) */ 1893 1894 typedef struct { 1895 uint32_t rsvd1; 1896 } DOWN_LINK_VAR; 1897 1898 /* Structure for MB Command CONFIG_LINK (07) */ 1899 1900 typedef struct { 1901 #ifdef __BIG_ENDIAN_BITFIELD 1902 uint32_t cr:1; 1903 uint32_t ci:1; 1904 uint32_t cr_delay:6; 1905 uint32_t cr_count:8; 1906 uint32_t rsvd1:8; 1907 uint32_t MaxBBC:8; 1908 #else /* __LITTLE_ENDIAN_BITFIELD */ 1909 uint32_t MaxBBC:8; 1910 uint32_t rsvd1:8; 1911 uint32_t cr_count:8; 1912 uint32_t cr_delay:6; 1913 uint32_t ci:1; 1914 uint32_t cr:1; 1915 #endif 1916 1917 uint32_t myId; 1918 uint32_t rsvd2; 1919 uint32_t edtov; 1920 uint32_t arbtov; 1921 uint32_t ratov; 1922 uint32_t rttov; 1923 uint32_t altov; 1924 uint32_t crtov; 1925 uint32_t citov; 1926 #ifdef __BIG_ENDIAN_BITFIELD 1927 uint32_t rrq_enable:1; 1928 uint32_t rrq_immed:1; 1929 uint32_t rsvd4:29; 1930 uint32_t ack0_enable:1; 1931 #else /* __LITTLE_ENDIAN_BITFIELD */ 1932 uint32_t ack0_enable:1; 1933 uint32_t rsvd4:29; 1934 uint32_t rrq_immed:1; 1935 uint32_t rrq_enable:1; 1936 #endif 1937 } CONFIG_LINK; 1938 1939 /* Structure for MB Command PART_SLIM (08) 1940 * will be removed since SLI1 is no longer supported! 1941 */ 1942 typedef struct { 1943 #ifdef __BIG_ENDIAN_BITFIELD 1944 uint16_t offCiocb; 1945 uint16_t numCiocb; 1946 uint16_t offRiocb; 1947 uint16_t numRiocb; 1948 #else /* __LITTLE_ENDIAN_BITFIELD */ 1949 uint16_t numCiocb; 1950 uint16_t offCiocb; 1951 uint16_t numRiocb; 1952 uint16_t offRiocb; 1953 #endif 1954 } RING_DEF; 1955 1956 typedef struct { 1957 #ifdef __BIG_ENDIAN_BITFIELD 1958 uint32_t unused1:24; 1959 uint32_t numRing:8; 1960 #else /* __LITTLE_ENDIAN_BITFIELD */ 1961 uint32_t numRing:8; 1962 uint32_t unused1:24; 1963 #endif 1964 1965 RING_DEF ringdef[4]; 1966 uint32_t hbainit; 1967 } PART_SLIM_VAR; 1968 1969 /* Structure for MB Command CONFIG_RING (09) */ 1970 1971 typedef struct { 1972 #ifdef __BIG_ENDIAN_BITFIELD 1973 uint32_t unused2:6; 1974 uint32_t recvSeq:1; 1975 uint32_t recvNotify:1; 1976 uint32_t numMask:8; 1977 uint32_t profile:8; 1978 uint32_t unused1:4; 1979 uint32_t ring:4; 1980 #else /* __LITTLE_ENDIAN_BITFIELD */ 1981 uint32_t ring:4; 1982 uint32_t unused1:4; 1983 uint32_t profile:8; 1984 uint32_t numMask:8; 1985 uint32_t recvNotify:1; 1986 uint32_t recvSeq:1; 1987 uint32_t unused2:6; 1988 #endif 1989 1990 #ifdef __BIG_ENDIAN_BITFIELD 1991 uint16_t maxRespXchg; 1992 uint16_t maxOrigXchg; 1993 #else /* __LITTLE_ENDIAN_BITFIELD */ 1994 uint16_t maxOrigXchg; 1995 uint16_t maxRespXchg; 1996 #endif 1997 1998 RR_REG rrRegs[6]; 1999 } CONFIG_RING_VAR; 2000 2001 /* Structure for MB Command RESET_RING (10) */ 2002 2003 typedef struct { 2004 uint32_t ring_no; 2005 } RESET_RING_VAR; 2006 2007 /* Structure for MB Command READ_CONFIG (11) */ 2008 2009 typedef struct { 2010 #ifdef __BIG_ENDIAN_BITFIELD 2011 uint32_t cr:1; 2012 uint32_t ci:1; 2013 uint32_t cr_delay:6; 2014 uint32_t cr_count:8; 2015 uint32_t InitBBC:8; 2016 uint32_t MaxBBC:8; 2017 #else /* __LITTLE_ENDIAN_BITFIELD */ 2018 uint32_t MaxBBC:8; 2019 uint32_t InitBBC:8; 2020 uint32_t cr_count:8; 2021 uint32_t cr_delay:6; 2022 uint32_t ci:1; 2023 uint32_t cr:1; 2024 #endif 2025 2026 #ifdef __BIG_ENDIAN_BITFIELD 2027 uint32_t topology:8; 2028 uint32_t myDid:24; 2029 #else /* __LITTLE_ENDIAN_BITFIELD */ 2030 uint32_t myDid:24; 2031 uint32_t topology:8; 2032 #endif 2033 2034 /* Defines for topology (defined previously) */ 2035 #ifdef __BIG_ENDIAN_BITFIELD 2036 uint32_t AR:1; 2037 uint32_t IR:1; 2038 uint32_t rsvd1:29; 2039 uint32_t ack0:1; 2040 #else /* __LITTLE_ENDIAN_BITFIELD */ 2041 uint32_t ack0:1; 2042 uint32_t rsvd1:29; 2043 uint32_t IR:1; 2044 uint32_t AR:1; 2045 #endif 2046 2047 uint32_t edtov; 2048 uint32_t arbtov; 2049 uint32_t ratov; 2050 uint32_t rttov; 2051 uint32_t altov; 2052 uint32_t lmt; 2053 #define LMT_RESERVED 0x000 /* Not used */ 2054 #define LMT_1Gb 0x004 2055 #define LMT_2Gb 0x008 2056 #define LMT_4Gb 0x040 2057 #define LMT_8Gb 0x080 2058 #define LMT_10Gb 0x100 2059 #define LMT_16Gb 0x200 2060 uint32_t rsvd2; 2061 uint32_t rsvd3; 2062 uint32_t max_xri; 2063 uint32_t max_iocb; 2064 uint32_t max_rpi; 2065 uint32_t avail_xri; 2066 uint32_t avail_iocb; 2067 uint32_t avail_rpi; 2068 uint32_t max_vpi; 2069 uint32_t rsvd4; 2070 uint32_t rsvd5; 2071 uint32_t avail_vpi; 2072 } READ_CONFIG_VAR; 2073 2074 /* Structure for MB Command READ_RCONFIG (12) */ 2075 2076 typedef struct { 2077 #ifdef __BIG_ENDIAN_BITFIELD 2078 uint32_t rsvd2:7; 2079 uint32_t recvNotify:1; 2080 uint32_t numMask:8; 2081 uint32_t profile:8; 2082 uint32_t rsvd1:4; 2083 uint32_t ring:4; 2084 #else /* __LITTLE_ENDIAN_BITFIELD */ 2085 uint32_t ring:4; 2086 uint32_t rsvd1:4; 2087 uint32_t profile:8; 2088 uint32_t numMask:8; 2089 uint32_t recvNotify:1; 2090 uint32_t rsvd2:7; 2091 #endif 2092 2093 #ifdef __BIG_ENDIAN_BITFIELD 2094 uint16_t maxResp; 2095 uint16_t maxOrig; 2096 #else /* __LITTLE_ENDIAN_BITFIELD */ 2097 uint16_t maxOrig; 2098 uint16_t maxResp; 2099 #endif 2100 2101 RR_REG rrRegs[6]; 2102 2103 #ifdef __BIG_ENDIAN_BITFIELD 2104 uint16_t cmdRingOffset; 2105 uint16_t cmdEntryCnt; 2106 uint16_t rspRingOffset; 2107 uint16_t rspEntryCnt; 2108 uint16_t nextCmdOffset; 2109 uint16_t rsvd3; 2110 uint16_t nextRspOffset; 2111 uint16_t rsvd4; 2112 #else /* __LITTLE_ENDIAN_BITFIELD */ 2113 uint16_t cmdEntryCnt; 2114 uint16_t cmdRingOffset; 2115 uint16_t rspEntryCnt; 2116 uint16_t rspRingOffset; 2117 uint16_t rsvd3; 2118 uint16_t nextCmdOffset; 2119 uint16_t rsvd4; 2120 uint16_t nextRspOffset; 2121 #endif 2122 } READ_RCONF_VAR; 2123 2124 /* Structure for MB Command READ_SPARM (13) */ 2125 /* Structure for MB Command READ_SPARM64 (0x8D) */ 2126 2127 typedef struct { 2128 uint32_t rsvd1; 2129 uint32_t rsvd2; 2130 union { 2131 struct ulp_bde sp; /* This BDE points to struct serv_parm 2132 structure */ 2133 struct ulp_bde64 sp64; 2134 } un; 2135 #ifdef __BIG_ENDIAN_BITFIELD 2136 uint16_t rsvd3; 2137 uint16_t vpi; 2138 #else /* __LITTLE_ENDIAN_BITFIELD */ 2139 uint16_t vpi; 2140 uint16_t rsvd3; 2141 #endif 2142 } READ_SPARM_VAR; 2143 2144 /* Structure for MB Command READ_STATUS (14) */ 2145 2146 typedef struct { 2147 #ifdef __BIG_ENDIAN_BITFIELD 2148 uint32_t rsvd1:31; 2149 uint32_t clrCounters:1; 2150 uint16_t activeXriCnt; 2151 uint16_t activeRpiCnt; 2152 #else /* __LITTLE_ENDIAN_BITFIELD */ 2153 uint32_t clrCounters:1; 2154 uint32_t rsvd1:31; 2155 uint16_t activeRpiCnt; 2156 uint16_t activeXriCnt; 2157 #endif 2158 2159 uint32_t xmitByteCnt; 2160 uint32_t rcvByteCnt; 2161 uint32_t xmitFrameCnt; 2162 uint32_t rcvFrameCnt; 2163 uint32_t xmitSeqCnt; 2164 uint32_t rcvSeqCnt; 2165 uint32_t totalOrigExchanges; 2166 uint32_t totalRespExchanges; 2167 uint32_t rcvPbsyCnt; 2168 uint32_t rcvFbsyCnt; 2169 } READ_STATUS_VAR; 2170 2171 /* Structure for MB Command READ_RPI (15) */ 2172 /* Structure for MB Command READ_RPI64 (0x8F) */ 2173 2174 typedef struct { 2175 #ifdef __BIG_ENDIAN_BITFIELD 2176 uint16_t nextRpi; 2177 uint16_t reqRpi; 2178 uint32_t rsvd2:8; 2179 uint32_t DID:24; 2180 #else /* __LITTLE_ENDIAN_BITFIELD */ 2181 uint16_t reqRpi; 2182 uint16_t nextRpi; 2183 uint32_t DID:24; 2184 uint32_t rsvd2:8; 2185 #endif 2186 2187 union { 2188 struct ulp_bde sp; 2189 struct ulp_bde64 sp64; 2190 } un; 2191 2192 } READ_RPI_VAR; 2193 2194 /* Structure for MB Command READ_XRI (16) */ 2195 2196 typedef struct { 2197 #ifdef __BIG_ENDIAN_BITFIELD 2198 uint16_t nextXri; 2199 uint16_t reqXri; 2200 uint16_t rsvd1; 2201 uint16_t rpi; 2202 uint32_t rsvd2:8; 2203 uint32_t DID:24; 2204 uint32_t rsvd3:8; 2205 uint32_t SID:24; 2206 uint32_t rsvd4; 2207 uint8_t seqId; 2208 uint8_t rsvd5; 2209 uint16_t seqCount; 2210 uint16_t oxId; 2211 uint16_t rxId; 2212 uint32_t rsvd6:30; 2213 uint32_t si:1; 2214 uint32_t exchOrig:1; 2215 #else /* __LITTLE_ENDIAN_BITFIELD */ 2216 uint16_t reqXri; 2217 uint16_t nextXri; 2218 uint16_t rpi; 2219 uint16_t rsvd1; 2220 uint32_t DID:24; 2221 uint32_t rsvd2:8; 2222 uint32_t SID:24; 2223 uint32_t rsvd3:8; 2224 uint32_t rsvd4; 2225 uint16_t seqCount; 2226 uint8_t rsvd5; 2227 uint8_t seqId; 2228 uint16_t rxId; 2229 uint16_t oxId; 2230 uint32_t exchOrig:1; 2231 uint32_t si:1; 2232 uint32_t rsvd6:30; 2233 #endif 2234 } READ_XRI_VAR; 2235 2236 /* Structure for MB Command READ_REV (17) */ 2237 2238 typedef struct { 2239 #ifdef __BIG_ENDIAN_BITFIELD 2240 uint32_t cv:1; 2241 uint32_t rr:1; 2242 uint32_t rsvd2:2; 2243 uint32_t v3req:1; 2244 uint32_t v3rsp:1; 2245 uint32_t rsvd1:25; 2246 uint32_t rv:1; 2247 #else /* __LITTLE_ENDIAN_BITFIELD */ 2248 uint32_t rv:1; 2249 uint32_t rsvd1:25; 2250 uint32_t v3rsp:1; 2251 uint32_t v3req:1; 2252 uint32_t rsvd2:2; 2253 uint32_t rr:1; 2254 uint32_t cv:1; 2255 #endif 2256 2257 uint32_t biuRev; 2258 uint32_t smRev; 2259 union { 2260 uint32_t smFwRev; 2261 struct { 2262 #ifdef __BIG_ENDIAN_BITFIELD 2263 uint8_t ProgType; 2264 uint8_t ProgId; 2265 uint16_t ProgVer:4; 2266 uint16_t ProgRev:4; 2267 uint16_t ProgFixLvl:2; 2268 uint16_t ProgDistType:2; 2269 uint16_t DistCnt:4; 2270 #else /* __LITTLE_ENDIAN_BITFIELD */ 2271 uint16_t DistCnt:4; 2272 uint16_t ProgDistType:2; 2273 uint16_t ProgFixLvl:2; 2274 uint16_t ProgRev:4; 2275 uint16_t ProgVer:4; 2276 uint8_t ProgId; 2277 uint8_t ProgType; 2278 #endif 2279 2280 } b; 2281 } un; 2282 uint32_t endecRev; 2283 #ifdef __BIG_ENDIAN_BITFIELD 2284 uint8_t feaLevelHigh; 2285 uint8_t feaLevelLow; 2286 uint8_t fcphHigh; 2287 uint8_t fcphLow; 2288 #else /* __LITTLE_ENDIAN_BITFIELD */ 2289 uint8_t fcphLow; 2290 uint8_t fcphHigh; 2291 uint8_t feaLevelLow; 2292 uint8_t feaLevelHigh; 2293 #endif 2294 2295 uint32_t postKernRev; 2296 uint32_t opFwRev; 2297 uint8_t opFwName[16]; 2298 uint32_t sli1FwRev; 2299 uint8_t sli1FwName[16]; 2300 uint32_t sli2FwRev; 2301 uint8_t sli2FwName[16]; 2302 uint32_t sli3Feat; 2303 uint32_t RandomData[6]; 2304 } READ_REV_VAR; 2305 2306 /* Structure for MB Command READ_LINK_STAT (18) */ 2307 2308 typedef struct { 2309 uint32_t rsvd1; 2310 uint32_t linkFailureCnt; 2311 uint32_t lossSyncCnt; 2312 2313 uint32_t lossSignalCnt; 2314 uint32_t primSeqErrCnt; 2315 uint32_t invalidXmitWord; 2316 uint32_t crcCnt; 2317 uint32_t primSeqTimeout; 2318 uint32_t elasticOverrun; 2319 uint32_t arbTimeout; 2320 } READ_LNK_VAR; 2321 2322 /* Structure for MB Command REG_LOGIN (19) */ 2323 /* Structure for MB Command REG_LOGIN64 (0x93) */ 2324 2325 typedef struct { 2326 #ifdef __BIG_ENDIAN_BITFIELD 2327 uint16_t rsvd1; 2328 uint16_t rpi; 2329 uint32_t rsvd2:8; 2330 uint32_t did:24; 2331 #else /* __LITTLE_ENDIAN_BITFIELD */ 2332 uint16_t rpi; 2333 uint16_t rsvd1; 2334 uint32_t did:24; 2335 uint32_t rsvd2:8; 2336 #endif 2337 2338 union { 2339 struct ulp_bde sp; 2340 struct ulp_bde64 sp64; 2341 } un; 2342 2343 #ifdef __BIG_ENDIAN_BITFIELD 2344 uint16_t rsvd6; 2345 uint16_t vpi; 2346 #else /* __LITTLE_ENDIAN_BITFIELD */ 2347 uint16_t vpi; 2348 uint16_t rsvd6; 2349 #endif 2350 2351 } REG_LOGIN_VAR; 2352 2353 /* Word 30 contents for REG_LOGIN */ 2354 typedef union { 2355 struct { 2356 #ifdef __BIG_ENDIAN_BITFIELD 2357 uint16_t rsvd1:12; 2358 uint16_t wd30_class:4; 2359 uint16_t xri; 2360 #else /* __LITTLE_ENDIAN_BITFIELD */ 2361 uint16_t xri; 2362 uint16_t wd30_class:4; 2363 uint16_t rsvd1:12; 2364 #endif 2365 } f; 2366 uint32_t word; 2367 } REG_WD30; 2368 2369 /* Structure for MB Command UNREG_LOGIN (20) */ 2370 2371 typedef struct { 2372 #ifdef __BIG_ENDIAN_BITFIELD 2373 uint16_t rsvd1; 2374 uint16_t rpi; 2375 uint32_t rsvd2; 2376 uint32_t rsvd3; 2377 uint32_t rsvd4; 2378 uint32_t rsvd5; 2379 uint16_t rsvd6; 2380 uint16_t vpi; 2381 #else /* __LITTLE_ENDIAN_BITFIELD */ 2382 uint16_t rpi; 2383 uint16_t rsvd1; 2384 uint32_t rsvd2; 2385 uint32_t rsvd3; 2386 uint32_t rsvd4; 2387 uint32_t rsvd5; 2388 uint16_t vpi; 2389 uint16_t rsvd6; 2390 #endif 2391 } UNREG_LOGIN_VAR; 2392 2393 /* Structure for MB Command REG_VPI (0x96) */ 2394 typedef struct { 2395 #ifdef __BIG_ENDIAN_BITFIELD 2396 uint32_t rsvd1; 2397 uint32_t rsvd2:7; 2398 uint32_t upd:1; 2399 uint32_t sid:24; 2400 uint32_t wwn[2]; 2401 uint32_t rsvd5; 2402 uint16_t vfi; 2403 uint16_t vpi; 2404 #else /* __LITTLE_ENDIAN */ 2405 uint32_t rsvd1; 2406 uint32_t sid:24; 2407 uint32_t upd:1; 2408 uint32_t rsvd2:7; 2409 uint32_t wwn[2]; 2410 uint32_t rsvd5; 2411 uint16_t vpi; 2412 uint16_t vfi; 2413 #endif 2414 } REG_VPI_VAR; 2415 2416 /* Structure for MB Command UNREG_VPI (0x97) */ 2417 typedef struct { 2418 uint32_t rsvd1; 2419 #ifdef __BIG_ENDIAN_BITFIELD 2420 uint16_t rsvd2; 2421 uint16_t sli4_vpi; 2422 #else /* __LITTLE_ENDIAN */ 2423 uint16_t sli4_vpi; 2424 uint16_t rsvd2; 2425 #endif 2426 uint32_t rsvd3; 2427 uint32_t rsvd4; 2428 uint32_t rsvd5; 2429 #ifdef __BIG_ENDIAN_BITFIELD 2430 uint16_t rsvd6; 2431 uint16_t vpi; 2432 #else /* __LITTLE_ENDIAN */ 2433 uint16_t vpi; 2434 uint16_t rsvd6; 2435 #endif 2436 } UNREG_VPI_VAR; 2437 2438 /* Structure for MB Command UNREG_D_ID (0x23) */ 2439 2440 typedef struct { 2441 uint32_t did; 2442 uint32_t rsvd2; 2443 uint32_t rsvd3; 2444 uint32_t rsvd4; 2445 uint32_t rsvd5; 2446 #ifdef __BIG_ENDIAN_BITFIELD 2447 uint16_t rsvd6; 2448 uint16_t vpi; 2449 #else 2450 uint16_t vpi; 2451 uint16_t rsvd6; 2452 #endif 2453 } UNREG_D_ID_VAR; 2454 2455 /* Structure for MB Command READ_TOPOLOGY (0x95) */ 2456 struct lpfc_mbx_read_top { 2457 uint32_t eventTag; /* Event tag */ 2458 uint32_t word2; 2459 #define lpfc_mbx_read_top_fa_SHIFT 12 2460 #define lpfc_mbx_read_top_fa_MASK 0x00000001 2461 #define lpfc_mbx_read_top_fa_WORD word2 2462 #define lpfc_mbx_read_top_mm_SHIFT 11 2463 #define lpfc_mbx_read_top_mm_MASK 0x00000001 2464 #define lpfc_mbx_read_top_mm_WORD word2 2465 #define lpfc_mbx_read_top_pb_SHIFT 9 2466 #define lpfc_mbx_read_top_pb_MASK 0X00000001 2467 #define lpfc_mbx_read_top_pb_WORD word2 2468 #define lpfc_mbx_read_top_il_SHIFT 8 2469 #define lpfc_mbx_read_top_il_MASK 0x00000001 2470 #define lpfc_mbx_read_top_il_WORD word2 2471 #define lpfc_mbx_read_top_att_type_SHIFT 0 2472 #define lpfc_mbx_read_top_att_type_MASK 0x000000FF 2473 #define lpfc_mbx_read_top_att_type_WORD word2 2474 #define LPFC_ATT_RESERVED 0x00 /* Reserved - attType */ 2475 #define LPFC_ATT_LINK_UP 0x01 /* Link is up */ 2476 #define LPFC_ATT_LINK_DOWN 0x02 /* Link is down */ 2477 uint32_t word3; 2478 #define lpfc_mbx_read_top_alpa_granted_SHIFT 24 2479 #define lpfc_mbx_read_top_alpa_granted_MASK 0x000000FF 2480 #define lpfc_mbx_read_top_alpa_granted_WORD word3 2481 #define lpfc_mbx_read_top_lip_alps_SHIFT 16 2482 #define lpfc_mbx_read_top_lip_alps_MASK 0x000000FF 2483 #define lpfc_mbx_read_top_lip_alps_WORD word3 2484 #define lpfc_mbx_read_top_lip_type_SHIFT 8 2485 #define lpfc_mbx_read_top_lip_type_MASK 0x000000FF 2486 #define lpfc_mbx_read_top_lip_type_WORD word3 2487 #define lpfc_mbx_read_top_topology_SHIFT 0 2488 #define lpfc_mbx_read_top_topology_MASK 0x000000FF 2489 #define lpfc_mbx_read_top_topology_WORD word3 2490 #define LPFC_TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */ 2491 #define LPFC_TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */ 2492 #define LPFC_TOPOLOGY_MM 0x05 /* maint mode zephtr to menlo */ 2493 /* store the LILP AL_PA position map into */ 2494 struct ulp_bde64 lilpBde64; 2495 #define LPFC_ALPA_MAP_SIZE 128 2496 uint32_t word7; 2497 #define lpfc_mbx_read_top_ld_lu_SHIFT 31 2498 #define lpfc_mbx_read_top_ld_lu_MASK 0x00000001 2499 #define lpfc_mbx_read_top_ld_lu_WORD word7 2500 #define lpfc_mbx_read_top_ld_tf_SHIFT 30 2501 #define lpfc_mbx_read_top_ld_tf_MASK 0x00000001 2502 #define lpfc_mbx_read_top_ld_tf_WORD word7 2503 #define lpfc_mbx_read_top_ld_link_spd_SHIFT 8 2504 #define lpfc_mbx_read_top_ld_link_spd_MASK 0x000000FF 2505 #define lpfc_mbx_read_top_ld_link_spd_WORD word7 2506 #define lpfc_mbx_read_top_ld_nl_port_SHIFT 4 2507 #define lpfc_mbx_read_top_ld_nl_port_MASK 0x0000000F 2508 #define lpfc_mbx_read_top_ld_nl_port_WORD word7 2509 #define lpfc_mbx_read_top_ld_tx_SHIFT 2 2510 #define lpfc_mbx_read_top_ld_tx_MASK 0x00000003 2511 #define lpfc_mbx_read_top_ld_tx_WORD word7 2512 #define lpfc_mbx_read_top_ld_rx_SHIFT 0 2513 #define lpfc_mbx_read_top_ld_rx_MASK 0x00000003 2514 #define lpfc_mbx_read_top_ld_rx_WORD word7 2515 uint32_t word8; 2516 #define lpfc_mbx_read_top_lu_SHIFT 31 2517 #define lpfc_mbx_read_top_lu_MASK 0x00000001 2518 #define lpfc_mbx_read_top_lu_WORD word8 2519 #define lpfc_mbx_read_top_tf_SHIFT 30 2520 #define lpfc_mbx_read_top_tf_MASK 0x00000001 2521 #define lpfc_mbx_read_top_tf_WORD word8 2522 #define lpfc_mbx_read_top_link_spd_SHIFT 8 2523 #define lpfc_mbx_read_top_link_spd_MASK 0x000000FF 2524 #define lpfc_mbx_read_top_link_spd_WORD word8 2525 #define lpfc_mbx_read_top_nl_port_SHIFT 4 2526 #define lpfc_mbx_read_top_nl_port_MASK 0x0000000F 2527 #define lpfc_mbx_read_top_nl_port_WORD word8 2528 #define lpfc_mbx_read_top_tx_SHIFT 2 2529 #define lpfc_mbx_read_top_tx_MASK 0x00000003 2530 #define lpfc_mbx_read_top_tx_WORD word8 2531 #define lpfc_mbx_read_top_rx_SHIFT 0 2532 #define lpfc_mbx_read_top_rx_MASK 0x00000003 2533 #define lpfc_mbx_read_top_rx_WORD word8 2534 #define LPFC_LINK_SPEED_UNKNOWN 0x0 2535 #define LPFC_LINK_SPEED_1GHZ 0x04 2536 #define LPFC_LINK_SPEED_2GHZ 0x08 2537 #define LPFC_LINK_SPEED_4GHZ 0x10 2538 #define LPFC_LINK_SPEED_8GHZ 0x20 2539 #define LPFC_LINK_SPEED_10GHZ 0x40 2540 #define LPFC_LINK_SPEED_16GHZ 0x80 2541 }; 2542 2543 /* Structure for MB Command CLEAR_LA (22) */ 2544 2545 typedef struct { 2546 uint32_t eventTag; /* Event tag */ 2547 uint32_t rsvd1; 2548 } CLEAR_LA_VAR; 2549 2550 /* Structure for MB Command DUMP */ 2551 2552 typedef struct { 2553 #ifdef __BIG_ENDIAN_BITFIELD 2554 uint32_t rsvd:25; 2555 uint32_t ra:1; 2556 uint32_t co:1; 2557 uint32_t cv:1; 2558 uint32_t type:4; 2559 uint32_t entry_index:16; 2560 uint32_t region_id:16; 2561 #else /* __LITTLE_ENDIAN_BITFIELD */ 2562 uint32_t type:4; 2563 uint32_t cv:1; 2564 uint32_t co:1; 2565 uint32_t ra:1; 2566 uint32_t rsvd:25; 2567 uint32_t region_id:16; 2568 uint32_t entry_index:16; 2569 #endif 2570 2571 uint32_t sli4_length; 2572 uint32_t word_cnt; 2573 uint32_t resp_offset; 2574 } DUMP_VAR; 2575 2576 #define DMP_MEM_REG 0x1 2577 #define DMP_NV_PARAMS 0x2 2578 #define DMP_LMSD 0x3 /* Link Module Serial Data */ 2579 #define DMP_WELL_KNOWN 0x4 2580 2581 #define DMP_REGION_VPD 0xe 2582 #define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */ 2583 #define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */ 2584 #define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */ 2585 2586 #define DMP_REGION_VPORT 0x16 /* VPort info region */ 2587 #define DMP_VPORT_REGION_SIZE 0x200 2588 #define DMP_MBOX_OFFSET_WORD 0x5 2589 2590 #define DMP_REGION_23 0x17 /* fcoe param and port state region */ 2591 #define DMP_RGN23_SIZE 0x400 2592 2593 #define WAKE_UP_PARMS_REGION_ID 4 2594 #define WAKE_UP_PARMS_WORD_SIZE 15 2595 2596 struct vport_rec { 2597 uint8_t wwpn[8]; 2598 uint8_t wwnn[8]; 2599 }; 2600 2601 #define VPORT_INFO_SIG 0x32324752 2602 #define VPORT_INFO_REV_MASK 0xff 2603 #define VPORT_INFO_REV 0x1 2604 #define MAX_STATIC_VPORT_COUNT 16 2605 struct static_vport_info { 2606 uint32_t signature; 2607 uint32_t rev; 2608 struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT]; 2609 uint32_t resvd[66]; 2610 }; 2611 2612 /* Option rom version structure */ 2613 struct prog_id { 2614 #ifdef __BIG_ENDIAN_BITFIELD 2615 uint8_t type; 2616 uint8_t id; 2617 uint32_t ver:4; /* Major Version */ 2618 uint32_t rev:4; /* Revision */ 2619 uint32_t lev:2; /* Level */ 2620 uint32_t dist:2; /* Dist Type */ 2621 uint32_t num:4; /* number after dist type */ 2622 #else /* __LITTLE_ENDIAN_BITFIELD */ 2623 uint32_t num:4; /* number after dist type */ 2624 uint32_t dist:2; /* Dist Type */ 2625 uint32_t lev:2; /* Level */ 2626 uint32_t rev:4; /* Revision */ 2627 uint32_t ver:4; /* Major Version */ 2628 uint8_t id; 2629 uint8_t type; 2630 #endif 2631 }; 2632 2633 /* Structure for MB Command UPDATE_CFG (0x1B) */ 2634 2635 struct update_cfg_var { 2636 #ifdef __BIG_ENDIAN_BITFIELD 2637 uint32_t rsvd2:16; 2638 uint32_t type:8; 2639 uint32_t rsvd:1; 2640 uint32_t ra:1; 2641 uint32_t co:1; 2642 uint32_t cv:1; 2643 uint32_t req:4; 2644 uint32_t entry_length:16; 2645 uint32_t region_id:16; 2646 #else /* __LITTLE_ENDIAN_BITFIELD */ 2647 uint32_t req:4; 2648 uint32_t cv:1; 2649 uint32_t co:1; 2650 uint32_t ra:1; 2651 uint32_t rsvd:1; 2652 uint32_t type:8; 2653 uint32_t rsvd2:16; 2654 uint32_t region_id:16; 2655 uint32_t entry_length:16; 2656 #endif 2657 2658 uint32_t resp_info; 2659 uint32_t byte_cnt; 2660 uint32_t data_offset; 2661 }; 2662 2663 struct hbq_mask { 2664 #ifdef __BIG_ENDIAN_BITFIELD 2665 uint8_t tmatch; 2666 uint8_t tmask; 2667 uint8_t rctlmatch; 2668 uint8_t rctlmask; 2669 #else /* __LITTLE_ENDIAN */ 2670 uint8_t rctlmask; 2671 uint8_t rctlmatch; 2672 uint8_t tmask; 2673 uint8_t tmatch; 2674 #endif 2675 }; 2676 2677 2678 /* Structure for MB Command CONFIG_HBQ (7c) */ 2679 2680 struct config_hbq_var { 2681 #ifdef __BIG_ENDIAN_BITFIELD 2682 uint32_t rsvd1 :7; 2683 uint32_t recvNotify :1; /* Receive Notification */ 2684 uint32_t numMask :8; /* # Mask Entries */ 2685 uint32_t profile :8; /* Selection Profile */ 2686 uint32_t rsvd2 :8; 2687 #else /* __LITTLE_ENDIAN */ 2688 uint32_t rsvd2 :8; 2689 uint32_t profile :8; /* Selection Profile */ 2690 uint32_t numMask :8; /* # Mask Entries */ 2691 uint32_t recvNotify :1; /* Receive Notification */ 2692 uint32_t rsvd1 :7; 2693 #endif 2694 2695 #ifdef __BIG_ENDIAN_BITFIELD 2696 uint32_t hbqId :16; 2697 uint32_t rsvd3 :12; 2698 uint32_t ringMask :4; 2699 #else /* __LITTLE_ENDIAN */ 2700 uint32_t ringMask :4; 2701 uint32_t rsvd3 :12; 2702 uint32_t hbqId :16; 2703 #endif 2704 2705 #ifdef __BIG_ENDIAN_BITFIELD 2706 uint32_t entry_count :16; 2707 uint32_t rsvd4 :8; 2708 uint32_t headerLen :8; 2709 #else /* __LITTLE_ENDIAN */ 2710 uint32_t headerLen :8; 2711 uint32_t rsvd4 :8; 2712 uint32_t entry_count :16; 2713 #endif 2714 2715 uint32_t hbqaddrLow; 2716 uint32_t hbqaddrHigh; 2717 2718 #ifdef __BIG_ENDIAN_BITFIELD 2719 uint32_t rsvd5 :31; 2720 uint32_t logEntry :1; 2721 #else /* __LITTLE_ENDIAN */ 2722 uint32_t logEntry :1; 2723 uint32_t rsvd5 :31; 2724 #endif 2725 2726 uint32_t rsvd6; /* w7 */ 2727 uint32_t rsvd7; /* w8 */ 2728 uint32_t rsvd8; /* w9 */ 2729 2730 struct hbq_mask hbqMasks[6]; 2731 2732 2733 union { 2734 uint32_t allprofiles[12]; 2735 2736 struct { 2737 #ifdef __BIG_ENDIAN_BITFIELD 2738 uint32_t seqlenoff :16; 2739 uint32_t maxlen :16; 2740 #else /* __LITTLE_ENDIAN */ 2741 uint32_t maxlen :16; 2742 uint32_t seqlenoff :16; 2743 #endif 2744 #ifdef __BIG_ENDIAN_BITFIELD 2745 uint32_t rsvd1 :28; 2746 uint32_t seqlenbcnt :4; 2747 #else /* __LITTLE_ENDIAN */ 2748 uint32_t seqlenbcnt :4; 2749 uint32_t rsvd1 :28; 2750 #endif 2751 uint32_t rsvd[10]; 2752 } profile2; 2753 2754 struct { 2755 #ifdef __BIG_ENDIAN_BITFIELD 2756 uint32_t seqlenoff :16; 2757 uint32_t maxlen :16; 2758 #else /* __LITTLE_ENDIAN */ 2759 uint32_t maxlen :16; 2760 uint32_t seqlenoff :16; 2761 #endif 2762 #ifdef __BIG_ENDIAN_BITFIELD 2763 uint32_t cmdcodeoff :28; 2764 uint32_t rsvd1 :12; 2765 uint32_t seqlenbcnt :4; 2766 #else /* __LITTLE_ENDIAN */ 2767 uint32_t seqlenbcnt :4; 2768 uint32_t rsvd1 :12; 2769 uint32_t cmdcodeoff :28; 2770 #endif 2771 uint32_t cmdmatch[8]; 2772 2773 uint32_t rsvd[2]; 2774 } profile3; 2775 2776 struct { 2777 #ifdef __BIG_ENDIAN_BITFIELD 2778 uint32_t seqlenoff :16; 2779 uint32_t maxlen :16; 2780 #else /* __LITTLE_ENDIAN */ 2781 uint32_t maxlen :16; 2782 uint32_t seqlenoff :16; 2783 #endif 2784 #ifdef __BIG_ENDIAN_BITFIELD 2785 uint32_t cmdcodeoff :28; 2786 uint32_t rsvd1 :12; 2787 uint32_t seqlenbcnt :4; 2788 #else /* __LITTLE_ENDIAN */ 2789 uint32_t seqlenbcnt :4; 2790 uint32_t rsvd1 :12; 2791 uint32_t cmdcodeoff :28; 2792 #endif 2793 uint32_t cmdmatch[8]; 2794 2795 uint32_t rsvd[2]; 2796 } profile5; 2797 2798 } profiles; 2799 2800 }; 2801 2802 2803 2804 /* Structure for MB Command CONFIG_PORT (0x88) */ 2805 typedef struct { 2806 #ifdef __BIG_ENDIAN_BITFIELD 2807 uint32_t cBE : 1; 2808 uint32_t cET : 1; 2809 uint32_t cHpcb : 1; 2810 uint32_t cMA : 1; 2811 uint32_t sli_mode : 4; 2812 uint32_t pcbLen : 24; /* bit 23:0 of memory based port 2813 * config block */ 2814 #else /* __LITTLE_ENDIAN */ 2815 uint32_t pcbLen : 24; /* bit 23:0 of memory based port 2816 * config block */ 2817 uint32_t sli_mode : 4; 2818 uint32_t cMA : 1; 2819 uint32_t cHpcb : 1; 2820 uint32_t cET : 1; 2821 uint32_t cBE : 1; 2822 #endif 2823 2824 uint32_t pcbLow; /* bit 31:0 of memory based port config block */ 2825 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */ 2826 uint32_t hbainit[5]; 2827 #ifdef __BIG_ENDIAN_BITFIELD 2828 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ 2829 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ 2830 #else /* __LITTLE_ENDIAN */ 2831 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ 2832 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ 2833 #endif 2834 2835 #ifdef __BIG_ENDIAN_BITFIELD 2836 uint32_t rsvd1 : 19; /* Reserved */ 2837 uint32_t cdss : 1; /* Configure Data Security SLI */ 2838 uint32_t casabt : 1; /* Configure async abts status notice */ 2839 uint32_t rsvd2 : 2; /* Reserved */ 2840 uint32_t cbg : 1; /* Configure BlockGuard */ 2841 uint32_t cmv : 1; /* Configure Max VPIs */ 2842 uint32_t ccrp : 1; /* Config Command Ring Polling */ 2843 uint32_t csah : 1; /* Configure Synchronous Abort Handling */ 2844 uint32_t chbs : 1; /* Cofigure Host Backing store */ 2845 uint32_t cinb : 1; /* Enable Interrupt Notification Block */ 2846 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ 2847 uint32_t cmx : 1; /* Configure Max XRIs */ 2848 uint32_t cmr : 1; /* Configure Max RPIs */ 2849 #else /* __LITTLE_ENDIAN */ 2850 uint32_t cmr : 1; /* Configure Max RPIs */ 2851 uint32_t cmx : 1; /* Configure Max XRIs */ 2852 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ 2853 uint32_t cinb : 1; /* Enable Interrupt Notification Block */ 2854 uint32_t chbs : 1; /* Cofigure Host Backing store */ 2855 uint32_t csah : 1; /* Configure Synchronous Abort Handling */ 2856 uint32_t ccrp : 1; /* Config Command Ring Polling */ 2857 uint32_t cmv : 1; /* Configure Max VPIs */ 2858 uint32_t cbg : 1; /* Configure BlockGuard */ 2859 uint32_t rsvd2 : 2; /* Reserved */ 2860 uint32_t casabt : 1; /* Configure async abts status notice */ 2861 uint32_t cdss : 1; /* Configure Data Security SLI */ 2862 uint32_t rsvd1 : 19; /* Reserved */ 2863 #endif 2864 #ifdef __BIG_ENDIAN_BITFIELD 2865 uint32_t rsvd3 : 19; /* Reserved */ 2866 uint32_t gdss : 1; /* Configure Data Security SLI */ 2867 uint32_t gasabt : 1; /* Grant async abts status notice */ 2868 uint32_t rsvd4 : 2; /* Reserved */ 2869 uint32_t gbg : 1; /* Grant BlockGuard */ 2870 uint32_t gmv : 1; /* Grant Max VPIs */ 2871 uint32_t gcrp : 1; /* Grant Command Ring Polling */ 2872 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ 2873 uint32_t ghbs : 1; /* Grant Host Backing Store */ 2874 uint32_t ginb : 1; /* Grant Interrupt Notification Block */ 2875 uint32_t gerbm : 1; /* Grant ERBM Request */ 2876 uint32_t gmx : 1; /* Grant Max XRIs */ 2877 uint32_t gmr : 1; /* Grant Max RPIs */ 2878 #else /* __LITTLE_ENDIAN */ 2879 uint32_t gmr : 1; /* Grant Max RPIs */ 2880 uint32_t gmx : 1; /* Grant Max XRIs */ 2881 uint32_t gerbm : 1; /* Grant ERBM Request */ 2882 uint32_t ginb : 1; /* Grant Interrupt Notification Block */ 2883 uint32_t ghbs : 1; /* Grant Host Backing Store */ 2884 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ 2885 uint32_t gcrp : 1; /* Grant Command Ring Polling */ 2886 uint32_t gmv : 1; /* Grant Max VPIs */ 2887 uint32_t gbg : 1; /* Grant BlockGuard */ 2888 uint32_t rsvd4 : 2; /* Reserved */ 2889 uint32_t gasabt : 1; /* Grant async abts status notice */ 2890 uint32_t gdss : 1; /* Configure Data Security SLI */ 2891 uint32_t rsvd3 : 19; /* Reserved */ 2892 #endif 2893 2894 #ifdef __BIG_ENDIAN_BITFIELD 2895 uint32_t max_rpi : 16; /* Max RPIs Port should configure */ 2896 uint32_t max_xri : 16; /* Max XRIs Port should configure */ 2897 #else /* __LITTLE_ENDIAN */ 2898 uint32_t max_xri : 16; /* Max XRIs Port should configure */ 2899 uint32_t max_rpi : 16; /* Max RPIs Port should configure */ 2900 #endif 2901 2902 #ifdef __BIG_ENDIAN_BITFIELD 2903 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ 2904 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ 2905 #else /* __LITTLE_ENDIAN */ 2906 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ 2907 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ 2908 #endif 2909 2910 uint32_t rsvd6; /* Reserved */ 2911 2912 #ifdef __BIG_ENDIAN_BITFIELD 2913 uint32_t fips_rev : 3; /* FIPS Spec Revision */ 2914 uint32_t fips_level : 4; /* FIPS Level */ 2915 uint32_t sec_err : 9; /* security crypto error */ 2916 uint32_t max_vpi : 16; /* Max number of virt N-Ports */ 2917 #else /* __LITTLE_ENDIAN */ 2918 uint32_t max_vpi : 16; /* Max number of virt N-Ports */ 2919 uint32_t sec_err : 9; /* security crypto error */ 2920 uint32_t fips_level : 4; /* FIPS Level */ 2921 uint32_t fips_rev : 3; /* FIPS Spec Revision */ 2922 #endif 2923 2924 } CONFIG_PORT_VAR; 2925 2926 /* Structure for MB Command CONFIG_MSI (0x30) */ 2927 struct config_msi_var { 2928 #ifdef __BIG_ENDIAN_BITFIELD 2929 uint32_t dfltMsgNum:8; /* Default message number */ 2930 uint32_t rsvd1:11; /* Reserved */ 2931 uint32_t NID:5; /* Number of secondary attention IDs */ 2932 uint32_t rsvd2:5; /* Reserved */ 2933 uint32_t dfltPresent:1; /* Default message number present */ 2934 uint32_t addFlag:1; /* Add association flag */ 2935 uint32_t reportFlag:1; /* Report association flag */ 2936 #else /* __LITTLE_ENDIAN_BITFIELD */ 2937 uint32_t reportFlag:1; /* Report association flag */ 2938 uint32_t addFlag:1; /* Add association flag */ 2939 uint32_t dfltPresent:1; /* Default message number present */ 2940 uint32_t rsvd2:5; /* Reserved */ 2941 uint32_t NID:5; /* Number of secondary attention IDs */ 2942 uint32_t rsvd1:11; /* Reserved */ 2943 uint32_t dfltMsgNum:8; /* Default message number */ 2944 #endif 2945 uint32_t attentionConditions[2]; 2946 uint8_t attentionId[16]; 2947 uint8_t messageNumberByHA[64]; 2948 uint8_t messageNumberByID[16]; 2949 uint32_t autoClearHA[2]; 2950 #ifdef __BIG_ENDIAN_BITFIELD 2951 uint32_t rsvd3:16; 2952 uint32_t autoClearID:16; 2953 #else /* __LITTLE_ENDIAN_BITFIELD */ 2954 uint32_t autoClearID:16; 2955 uint32_t rsvd3:16; 2956 #endif 2957 uint32_t rsvd4; 2958 }; 2959 2960 /* SLI-2 Port Control Block */ 2961 2962 /* SLIM POINTER */ 2963 #define SLIMOFF 0x30 /* WORD */ 2964 2965 typedef struct _SLI2_RDSC { 2966 uint32_t cmdEntries; 2967 uint32_t cmdAddrLow; 2968 uint32_t cmdAddrHigh; 2969 2970 uint32_t rspEntries; 2971 uint32_t rspAddrLow; 2972 uint32_t rspAddrHigh; 2973 } SLI2_RDSC; 2974 2975 typedef struct _PCB { 2976 #ifdef __BIG_ENDIAN_BITFIELD 2977 uint32_t type:8; 2978 #define TYPE_NATIVE_SLI2 0x01 2979 uint32_t feature:8; 2980 #define FEATURE_INITIAL_SLI2 0x01 2981 uint32_t rsvd:12; 2982 uint32_t maxRing:4; 2983 #else /* __LITTLE_ENDIAN_BITFIELD */ 2984 uint32_t maxRing:4; 2985 uint32_t rsvd:12; 2986 uint32_t feature:8; 2987 #define FEATURE_INITIAL_SLI2 0x01 2988 uint32_t type:8; 2989 #define TYPE_NATIVE_SLI2 0x01 2990 #endif 2991 2992 uint32_t mailBoxSize; 2993 uint32_t mbAddrLow; 2994 uint32_t mbAddrHigh; 2995 2996 uint32_t hgpAddrLow; 2997 uint32_t hgpAddrHigh; 2998 2999 uint32_t pgpAddrLow; 3000 uint32_t pgpAddrHigh; 3001 SLI2_RDSC rdsc[MAX_SLI3_RINGS]; 3002 } PCB_t; 3003 3004 /* NEW_FEATURE */ 3005 typedef struct { 3006 #ifdef __BIG_ENDIAN_BITFIELD 3007 uint32_t rsvd0:27; 3008 uint32_t discardFarp:1; 3009 uint32_t IPEnable:1; 3010 uint32_t nodeName:1; 3011 uint32_t portName:1; 3012 uint32_t filterEnable:1; 3013 #else /* __LITTLE_ENDIAN_BITFIELD */ 3014 uint32_t filterEnable:1; 3015 uint32_t portName:1; 3016 uint32_t nodeName:1; 3017 uint32_t IPEnable:1; 3018 uint32_t discardFarp:1; 3019 uint32_t rsvd:27; 3020 #endif 3021 3022 uint8_t portname[8]; /* Used to be struct lpfc_name */ 3023 uint8_t nodename[8]; 3024 uint32_t rsvd1; 3025 uint32_t rsvd2; 3026 uint32_t rsvd3; 3027 uint32_t IPAddress; 3028 } CONFIG_FARP_VAR; 3029 3030 /* Structure for MB Command MBX_ASYNCEVT_ENABLE (0x33) */ 3031 3032 typedef struct { 3033 #ifdef __BIG_ENDIAN_BITFIELD 3034 uint32_t rsvd:30; 3035 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ 3036 #else /* __LITTLE_ENDIAN */ 3037 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ 3038 uint32_t rsvd:30; 3039 #endif 3040 } ASYNCEVT_ENABLE_VAR; 3041 3042 /* Union of all Mailbox Command types */ 3043 #define MAILBOX_CMD_WSIZE 32 3044 #define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t)) 3045 /* ext_wsize times 4 bytes should not be greater than max xmit size */ 3046 #define MAILBOX_EXT_WSIZE 512 3047 #define MAILBOX_EXT_SIZE (MAILBOX_EXT_WSIZE * sizeof(uint32_t)) 3048 #define MAILBOX_HBA_EXT_OFFSET 0x100 3049 /* max mbox xmit size is a page size for sysfs IO operations */ 3050 #define MAILBOX_SYSFS_MAX 4096 3051 3052 typedef union { 3053 uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/ 3054 * feature/max ring number 3055 */ 3056 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */ 3057 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */ 3058 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */ 3059 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */ 3060 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */ 3061 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */ 3062 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */ 3063 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */ 3064 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */ 3065 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */ 3066 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */ 3067 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */ 3068 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */ 3069 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */ 3070 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */ 3071 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */ 3072 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */ 3073 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */ 3074 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */ 3075 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */ 3076 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */ 3077 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */ 3078 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */ 3079 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP) 3080 * NEW_FEATURE 3081 */ 3082 struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */ 3083 struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/ 3084 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */ 3085 struct lpfc_mbx_read_top varReadTop; /* cmd = 0x95 (READ_TOPOLOGY) */ 3086 REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */ 3087 UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */ 3088 ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */ 3089 struct READ_EVENT_LOG_VAR varRdEventLog; /* cmd = 0x38 3090 * (READ_EVENT_LOG) 3091 */ 3092 struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */ 3093 } MAILVARIANTS; 3094 3095 /* 3096 * SLI-2 specific structures 3097 */ 3098 3099 struct lpfc_hgp { 3100 __le32 cmdPutInx; 3101 __le32 rspGetInx; 3102 }; 3103 3104 struct lpfc_pgp { 3105 __le32 cmdGetInx; 3106 __le32 rspPutInx; 3107 }; 3108 3109 struct sli2_desc { 3110 uint32_t unused1[16]; 3111 struct lpfc_hgp host[MAX_SLI3_RINGS]; 3112 struct lpfc_pgp port[MAX_SLI3_RINGS]; 3113 }; 3114 3115 struct sli3_desc { 3116 struct lpfc_hgp host[MAX_SLI3_RINGS]; 3117 uint32_t reserved[8]; 3118 uint32_t hbq_put[16]; 3119 }; 3120 3121 struct sli3_pgp { 3122 struct lpfc_pgp port[MAX_SLI3_RINGS]; 3123 uint32_t hbq_get[16]; 3124 }; 3125 3126 union sli_var { 3127 struct sli2_desc s2; 3128 struct sli3_desc s3; 3129 struct sli3_pgp s3_pgp; 3130 }; 3131 3132 typedef struct { 3133 #ifdef __BIG_ENDIAN_BITFIELD 3134 uint16_t mbxStatus; 3135 uint8_t mbxCommand; 3136 uint8_t mbxReserved:6; 3137 uint8_t mbxHc:1; 3138 uint8_t mbxOwner:1; /* Low order bit first word */ 3139 #else /* __LITTLE_ENDIAN_BITFIELD */ 3140 uint8_t mbxOwner:1; /* Low order bit first word */ 3141 uint8_t mbxHc:1; 3142 uint8_t mbxReserved:6; 3143 uint8_t mbxCommand; 3144 uint16_t mbxStatus; 3145 #endif 3146 3147 MAILVARIANTS un; 3148 union sli_var us; 3149 } MAILBOX_t; 3150 3151 /* 3152 * Begin Structure Definitions for IOCB Commands 3153 */ 3154 3155 typedef struct { 3156 #ifdef __BIG_ENDIAN_BITFIELD 3157 uint8_t statAction; 3158 uint8_t statRsn; 3159 uint8_t statBaExp; 3160 uint8_t statLocalError; 3161 #else /* __LITTLE_ENDIAN_BITFIELD */ 3162 uint8_t statLocalError; 3163 uint8_t statBaExp; 3164 uint8_t statRsn; 3165 uint8_t statAction; 3166 #endif 3167 /* statRsn P/F_RJT reason codes */ 3168 #define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */ 3169 #define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */ 3170 #define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */ 3171 #define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */ 3172 #define RJT_UNSUP_CLASS 0x05 /* Class not supported */ 3173 #define RJT_DELIM_ERR 0x06 /* Delimiter usage error */ 3174 #define RJT_UNSUP_TYPE 0x07 /* Type not supported */ 3175 #define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */ 3176 #define RJT_BAD_RCTL 0x09 /* R_CTL invalid */ 3177 #define RJT_BAD_FCTL 0x0A /* F_CTL invalid */ 3178 #define RJT_BAD_OXID 0x0B /* OX_ID invalid */ 3179 #define RJT_BAD_RXID 0x0C /* RX_ID invalid */ 3180 #define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */ 3181 #define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */ 3182 #define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */ 3183 #define RJT_BAD_PARM 0x10 /* Param. field invalid */ 3184 #define RJT_XCHG_ERR 0x11 /* Exchange error */ 3185 #define RJT_PROT_ERR 0x12 /* Protocol error */ 3186 #define RJT_BAD_LENGTH 0x13 /* Invalid Length */ 3187 #define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */ 3188 #define RJT_LOGIN_REQUIRED 0x16 /* Login required */ 3189 #define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */ 3190 #define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */ 3191 #define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */ 3192 #define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */ 3193 #define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */ 3194 3195 #define IOERR_SUCCESS 0x00 /* statLocalError */ 3196 #define IOERR_MISSING_CONTINUE 0x01 3197 #define IOERR_SEQUENCE_TIMEOUT 0x02 3198 #define IOERR_INTERNAL_ERROR 0x03 3199 #define IOERR_INVALID_RPI 0x04 3200 #define IOERR_NO_XRI 0x05 3201 #define IOERR_ILLEGAL_COMMAND 0x06 3202 #define IOERR_XCHG_DROPPED 0x07 3203 #define IOERR_ILLEGAL_FIELD 0x08 3204 #define IOERR_BAD_CONTINUE 0x09 3205 #define IOERR_TOO_MANY_BUFFERS 0x0A 3206 #define IOERR_RCV_BUFFER_WAITING 0x0B 3207 #define IOERR_NO_CONNECTION 0x0C 3208 #define IOERR_TX_DMA_FAILED 0x0D 3209 #define IOERR_RX_DMA_FAILED 0x0E 3210 #define IOERR_ILLEGAL_FRAME 0x0F 3211 #define IOERR_EXTRA_DATA 0x10 3212 #define IOERR_NO_RESOURCES 0x11 3213 #define IOERR_RESERVED 0x12 3214 #define IOERR_ILLEGAL_LENGTH 0x13 3215 #define IOERR_UNSUPPORTED_FEATURE 0x14 3216 #define IOERR_ABORT_IN_PROGRESS 0x15 3217 #define IOERR_ABORT_REQUESTED 0x16 3218 #define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17 3219 #define IOERR_LOOP_OPEN_FAILURE 0x18 3220 #define IOERR_RING_RESET 0x19 3221 #define IOERR_LINK_DOWN 0x1A 3222 #define IOERR_CORRUPTED_DATA 0x1B 3223 #define IOERR_CORRUPTED_RPI 0x1C 3224 #define IOERR_OUT_OF_ORDER_DATA 0x1D 3225 #define IOERR_OUT_OF_ORDER_ACK 0x1E 3226 #define IOERR_DUP_FRAME 0x1F 3227 #define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */ 3228 #define IOERR_BAD_HOST_ADDRESS 0x21 3229 #define IOERR_RCV_HDRBUF_WAITING 0x22 3230 #define IOERR_MISSING_HDR_BUFFER 0x23 3231 #define IOERR_MSEQ_CHAIN_CORRUPTED 0x24 3232 #define IOERR_ABORTMULT_REQUESTED 0x25 3233 #define IOERR_BUFFER_SHORTAGE 0x28 3234 #define IOERR_DEFAULT 0x29 3235 #define IOERR_CNT 0x2A 3236 #define IOERR_SLER_FAILURE 0x46 3237 #define IOERR_SLER_CMD_RCV_FAILURE 0x47 3238 #define IOERR_SLER_REC_RJT_ERR 0x48 3239 #define IOERR_SLER_REC_SRR_RETRY_ERR 0x49 3240 #define IOERR_SLER_SRR_RJT_ERR 0x4A 3241 #define IOERR_SLER_RRQ_RJT_ERR 0x4C 3242 #define IOERR_SLER_RRQ_RETRY_ERR 0x4D 3243 #define IOERR_SLER_ABTS_ERR 0x4E 3244 #define IOERR_ELXSEC_KEY_UNWRAP_ERROR 0xF0 3245 #define IOERR_ELXSEC_KEY_UNWRAP_COMPARE_ERROR 0xF1 3246 #define IOERR_ELXSEC_CRYPTO_ERROR 0xF2 3247 #define IOERR_ELXSEC_CRYPTO_COMPARE_ERROR 0xF3 3248 #define IOERR_DRVR_MASK 0x100 3249 #define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */ 3250 #define IOERR_SLI_BRESET 0x102 3251 #define IOERR_SLI_ABORTED 0x103 3252 #define IOERR_PARAM_MASK 0x1ff 3253 } PARM_ERR; 3254 3255 typedef union { 3256 struct { 3257 #ifdef __BIG_ENDIAN_BITFIELD 3258 uint8_t Rctl; /* R_CTL field */ 3259 uint8_t Type; /* TYPE field */ 3260 uint8_t Dfctl; /* DF_CTL field */ 3261 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ 3262 #else /* __LITTLE_ENDIAN_BITFIELD */ 3263 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ 3264 uint8_t Dfctl; /* DF_CTL field */ 3265 uint8_t Type; /* TYPE field */ 3266 uint8_t Rctl; /* R_CTL field */ 3267 #endif 3268 3269 #define BC 0x02 /* Broadcast Received - Fctl */ 3270 #define SI 0x04 /* Sequence Initiative */ 3271 #define LA 0x08 /* Ignore Link Attention state */ 3272 #define LS 0x80 /* Last Sequence */ 3273 } hcsw; 3274 uint32_t reserved; 3275 } WORD5; 3276 3277 /* IOCB Command template for a generic response */ 3278 typedef struct { 3279 uint32_t reserved[4]; 3280 PARM_ERR perr; 3281 } GENERIC_RSP; 3282 3283 /* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */ 3284 typedef struct { 3285 struct ulp_bde xrsqbde[2]; 3286 uint32_t xrsqRo; /* Starting Relative Offset */ 3287 WORD5 w5; /* Header control/status word */ 3288 } XR_SEQ_FIELDS; 3289 3290 /* IOCB Command template for ELS_REQUEST */ 3291 typedef struct { 3292 struct ulp_bde elsReq; 3293 struct ulp_bde elsRsp; 3294 3295 #ifdef __BIG_ENDIAN_BITFIELD 3296 uint32_t word4Rsvd:7; 3297 uint32_t fl:1; 3298 uint32_t myID:24; 3299 uint32_t word5Rsvd:8; 3300 uint32_t remoteID:24; 3301 #else /* __LITTLE_ENDIAN_BITFIELD */ 3302 uint32_t myID:24; 3303 uint32_t fl:1; 3304 uint32_t word4Rsvd:7; 3305 uint32_t remoteID:24; 3306 uint32_t word5Rsvd:8; 3307 #endif 3308 } ELS_REQUEST; 3309 3310 /* IOCB Command template for RCV_ELS_REQ */ 3311 typedef struct { 3312 struct ulp_bde elsReq[2]; 3313 uint32_t parmRo; 3314 3315 #ifdef __BIG_ENDIAN_BITFIELD 3316 uint32_t word5Rsvd:8; 3317 uint32_t remoteID:24; 3318 #else /* __LITTLE_ENDIAN_BITFIELD */ 3319 uint32_t remoteID:24; 3320 uint32_t word5Rsvd:8; 3321 #endif 3322 } RCV_ELS_REQ; 3323 3324 /* IOCB Command template for ABORT / CLOSE_XRI */ 3325 typedef struct { 3326 uint32_t rsvd[3]; 3327 uint32_t abortType; 3328 #define ABORT_TYPE_ABTX 0x00000000 3329 #define ABORT_TYPE_ABTS 0x00000001 3330 uint32_t parm; 3331 #ifdef __BIG_ENDIAN_BITFIELD 3332 uint16_t abortContextTag; /* ulpContext from command to abort/close */ 3333 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ 3334 #else /* __LITTLE_ENDIAN_BITFIELD */ 3335 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ 3336 uint16_t abortContextTag; /* ulpContext from command to abort/close */ 3337 #endif 3338 } AC_XRI; 3339 3340 /* IOCB Command template for ABORT_MXRI64 */ 3341 typedef struct { 3342 uint32_t rsvd[3]; 3343 uint32_t abortType; 3344 uint32_t parm; 3345 uint32_t iotag32; 3346 } A_MXRI64; 3347 3348 /* IOCB Command template for GET_RPI */ 3349 typedef struct { 3350 uint32_t rsvd[4]; 3351 uint32_t parmRo; 3352 #ifdef __BIG_ENDIAN_BITFIELD 3353 uint32_t word5Rsvd:8; 3354 uint32_t remoteID:24; 3355 #else /* __LITTLE_ENDIAN_BITFIELD */ 3356 uint32_t remoteID:24; 3357 uint32_t word5Rsvd:8; 3358 #endif 3359 } GET_RPI; 3360 3361 /* IOCB Command template for all FCP Initiator commands */ 3362 typedef struct { 3363 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */ 3364 struct ulp_bde fcpi_rsp; /* Rcv buffer */ 3365 uint32_t fcpi_parm; 3366 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ 3367 } FCPI_FIELDS; 3368 3369 /* IOCB Command template for all FCP Target commands */ 3370 typedef struct { 3371 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */ 3372 uint32_t fcpt_Offset; 3373 uint32_t fcpt_Length; /* transfer ready for IWRITE */ 3374 } FCPT_FIELDS; 3375 3376 /* SLI-2 IOCB structure definitions */ 3377 3378 /* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */ 3379 typedef struct { 3380 ULP_BDL bdl; 3381 uint32_t xrsqRo; /* Starting Relative Offset */ 3382 WORD5 w5; /* Header control/status word */ 3383 } XMT_SEQ_FIELDS64; 3384 3385 /* This word is remote ports D_ID for XMIT_ELS_RSP64 */ 3386 #define xmit_els_remoteID xrsqRo 3387 3388 /* IOCB Command template for 64 bit RCV_SEQUENCE64 */ 3389 typedef struct { 3390 struct ulp_bde64 rcvBde; 3391 uint32_t rsvd1; 3392 uint32_t xrsqRo; /* Starting Relative Offset */ 3393 WORD5 w5; /* Header control/status word */ 3394 } RCV_SEQ_FIELDS64; 3395 3396 /* IOCB Command template for ELS_REQUEST64 */ 3397 typedef struct { 3398 ULP_BDL bdl; 3399 #ifdef __BIG_ENDIAN_BITFIELD 3400 uint32_t word4Rsvd:7; 3401 uint32_t fl:1; 3402 uint32_t myID:24; 3403 uint32_t word5Rsvd:8; 3404 uint32_t remoteID:24; 3405 #else /* __LITTLE_ENDIAN_BITFIELD */ 3406 uint32_t myID:24; 3407 uint32_t fl:1; 3408 uint32_t word4Rsvd:7; 3409 uint32_t remoteID:24; 3410 uint32_t word5Rsvd:8; 3411 #endif 3412 } ELS_REQUEST64; 3413 3414 /* IOCB Command template for GEN_REQUEST64 */ 3415 typedef struct { 3416 ULP_BDL bdl; 3417 uint32_t xrsqRo; /* Starting Relative Offset */ 3418 WORD5 w5; /* Header control/status word */ 3419 } GEN_REQUEST64; 3420 3421 /* IOCB Command template for RCV_ELS_REQ64 */ 3422 typedef struct { 3423 struct ulp_bde64 elsReq; 3424 uint32_t rcvd1; 3425 uint32_t parmRo; 3426 3427 #ifdef __BIG_ENDIAN_BITFIELD 3428 uint32_t word5Rsvd:8; 3429 uint32_t remoteID:24; 3430 #else /* __LITTLE_ENDIAN_BITFIELD */ 3431 uint32_t remoteID:24; 3432 uint32_t word5Rsvd:8; 3433 #endif 3434 } RCV_ELS_REQ64; 3435 3436 /* IOCB Command template for RCV_SEQ64 */ 3437 struct rcv_seq64 { 3438 struct ulp_bde64 elsReq; 3439 uint32_t hbq_1; 3440 uint32_t parmRo; 3441 #ifdef __BIG_ENDIAN_BITFIELD 3442 uint32_t rctl:8; 3443 uint32_t type:8; 3444 uint32_t dfctl:8; 3445 uint32_t ls:1; 3446 uint32_t fs:1; 3447 uint32_t rsvd2:3; 3448 uint32_t si:1; 3449 uint32_t bc:1; 3450 uint32_t rsvd3:1; 3451 #else /* __LITTLE_ENDIAN_BITFIELD */ 3452 uint32_t rsvd3:1; 3453 uint32_t bc:1; 3454 uint32_t si:1; 3455 uint32_t rsvd2:3; 3456 uint32_t fs:1; 3457 uint32_t ls:1; 3458 uint32_t dfctl:8; 3459 uint32_t type:8; 3460 uint32_t rctl:8; 3461 #endif 3462 }; 3463 3464 /* IOCB Command template for all 64 bit FCP Initiator commands */ 3465 typedef struct { 3466 ULP_BDL bdl; 3467 uint32_t fcpi_parm; 3468 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ 3469 } FCPI_FIELDS64; 3470 3471 /* IOCB Command template for all 64 bit FCP Target commands */ 3472 typedef struct { 3473 ULP_BDL bdl; 3474 uint32_t fcpt_Offset; 3475 uint32_t fcpt_Length; /* transfer ready for IWRITE */ 3476 } FCPT_FIELDS64; 3477 3478 /* IOCB Command template for Async Status iocb commands */ 3479 typedef struct { 3480 uint32_t rsvd[4]; 3481 uint32_t param; 3482 #ifdef __BIG_ENDIAN_BITFIELD 3483 uint16_t evt_code; /* High order bits word 5 */ 3484 uint16_t sub_ctxt_tag; /* Low order bits word 5 */ 3485 #else /* __LITTLE_ENDIAN_BITFIELD */ 3486 uint16_t sub_ctxt_tag; /* High order bits word 5 */ 3487 uint16_t evt_code; /* Low order bits word 5 */ 3488 #endif 3489 } ASYNCSTAT_FIELDS; 3490 #define ASYNC_TEMP_WARN 0x100 3491 #define ASYNC_TEMP_SAFE 0x101 3492 #define ASYNC_STATUS_CN 0x102 3493 3494 /* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7) 3495 or CMD_IOCB_RCV_SEQ64_CX (0xB5) */ 3496 3497 struct rcv_sli3 { 3498 #ifdef __BIG_ENDIAN_BITFIELD 3499 uint16_t ox_id; 3500 uint16_t seq_cnt; 3501 3502 uint16_t vpi; 3503 uint16_t word9Rsvd; 3504 #else /* __LITTLE_ENDIAN */ 3505 uint16_t seq_cnt; 3506 uint16_t ox_id; 3507 3508 uint16_t word9Rsvd; 3509 uint16_t vpi; 3510 #endif 3511 uint32_t word10Rsvd; 3512 uint32_t acc_len; /* accumulated length */ 3513 struct ulp_bde64 bde2; 3514 }; 3515 3516 /* Structure used for a single HBQ entry */ 3517 struct lpfc_hbq_entry { 3518 struct ulp_bde64 bde; 3519 uint32_t buffer_tag; 3520 }; 3521 3522 /* IOCB Command template for QUE_XRI64_CX (0xB3) command */ 3523 typedef struct { 3524 struct lpfc_hbq_entry buff; 3525 uint32_t rsvd; 3526 uint32_t rsvd1; 3527 } QUE_XRI64_CX_FIELDS; 3528 3529 struct que_xri64cx_ext_fields { 3530 uint32_t iotag64_low; 3531 uint32_t iotag64_high; 3532 uint32_t ebde_count; 3533 uint32_t rsvd; 3534 struct lpfc_hbq_entry buff[5]; 3535 }; 3536 3537 struct sli3_bg_fields { 3538 uint32_t filler[6]; /* word 8-13 in IOCB */ 3539 uint32_t bghm; /* word 14 - BlockGuard High Water Mark */ 3540 /* Bitfields for bgstat (BlockGuard Status - word 15 of IOCB) */ 3541 #define BGS_BIDIR_BG_PROF_MASK 0xff000000 3542 #define BGS_BIDIR_BG_PROF_SHIFT 24 3543 #define BGS_BIDIR_ERR_COND_FLAGS_MASK 0x003f0000 3544 #define BGS_BIDIR_ERR_COND_SHIFT 16 3545 #define BGS_BG_PROFILE_MASK 0x0000ff00 3546 #define BGS_BG_PROFILE_SHIFT 8 3547 #define BGS_INVALID_PROF_MASK 0x00000020 3548 #define BGS_INVALID_PROF_SHIFT 5 3549 #define BGS_UNINIT_DIF_BLOCK_MASK 0x00000010 3550 #define BGS_UNINIT_DIF_BLOCK_SHIFT 4 3551 #define BGS_HI_WATER_MARK_PRESENT_MASK 0x00000008 3552 #define BGS_HI_WATER_MARK_PRESENT_SHIFT 3 3553 #define BGS_REFTAG_ERR_MASK 0x00000004 3554 #define BGS_REFTAG_ERR_SHIFT 2 3555 #define BGS_APPTAG_ERR_MASK 0x00000002 3556 #define BGS_APPTAG_ERR_SHIFT 1 3557 #define BGS_GUARD_ERR_MASK 0x00000001 3558 #define BGS_GUARD_ERR_SHIFT 0 3559 uint32_t bgstat; /* word 15 - BlockGuard Status */ 3560 }; 3561 3562 static inline uint32_t 3563 lpfc_bgs_get_bidir_bg_prof(uint32_t bgstat) 3564 { 3565 return (bgstat & BGS_BIDIR_BG_PROF_MASK) >> 3566 BGS_BIDIR_BG_PROF_SHIFT; 3567 } 3568 3569 static inline uint32_t 3570 lpfc_bgs_get_bidir_err_cond(uint32_t bgstat) 3571 { 3572 return (bgstat & BGS_BIDIR_ERR_COND_FLAGS_MASK) >> 3573 BGS_BIDIR_ERR_COND_SHIFT; 3574 } 3575 3576 static inline uint32_t 3577 lpfc_bgs_get_bg_prof(uint32_t bgstat) 3578 { 3579 return (bgstat & BGS_BG_PROFILE_MASK) >> 3580 BGS_BG_PROFILE_SHIFT; 3581 } 3582 3583 static inline uint32_t 3584 lpfc_bgs_get_invalid_prof(uint32_t bgstat) 3585 { 3586 return (bgstat & BGS_INVALID_PROF_MASK) >> 3587 BGS_INVALID_PROF_SHIFT; 3588 } 3589 3590 static inline uint32_t 3591 lpfc_bgs_get_uninit_dif_block(uint32_t bgstat) 3592 { 3593 return (bgstat & BGS_UNINIT_DIF_BLOCK_MASK) >> 3594 BGS_UNINIT_DIF_BLOCK_SHIFT; 3595 } 3596 3597 static inline uint32_t 3598 lpfc_bgs_get_hi_water_mark_present(uint32_t bgstat) 3599 { 3600 return (bgstat & BGS_HI_WATER_MARK_PRESENT_MASK) >> 3601 BGS_HI_WATER_MARK_PRESENT_SHIFT; 3602 } 3603 3604 static inline uint32_t 3605 lpfc_bgs_get_reftag_err(uint32_t bgstat) 3606 { 3607 return (bgstat & BGS_REFTAG_ERR_MASK) >> 3608 BGS_REFTAG_ERR_SHIFT; 3609 } 3610 3611 static inline uint32_t 3612 lpfc_bgs_get_apptag_err(uint32_t bgstat) 3613 { 3614 return (bgstat & BGS_APPTAG_ERR_MASK) >> 3615 BGS_APPTAG_ERR_SHIFT; 3616 } 3617 3618 static inline uint32_t 3619 lpfc_bgs_get_guard_err(uint32_t bgstat) 3620 { 3621 return (bgstat & BGS_GUARD_ERR_MASK) >> 3622 BGS_GUARD_ERR_SHIFT; 3623 } 3624 3625 #define LPFC_EXT_DATA_BDE_COUNT 3 3626 struct fcp_irw_ext { 3627 uint32_t io_tag64_low; 3628 uint32_t io_tag64_high; 3629 #ifdef __BIG_ENDIAN_BITFIELD 3630 uint8_t reserved1; 3631 uint8_t reserved2; 3632 uint8_t reserved3; 3633 uint8_t ebde_count; 3634 #else /* __LITTLE_ENDIAN */ 3635 uint8_t ebde_count; 3636 uint8_t reserved3; 3637 uint8_t reserved2; 3638 uint8_t reserved1; 3639 #endif 3640 uint32_t reserved4; 3641 struct ulp_bde64 rbde; /* response bde */ 3642 struct ulp_bde64 dbde[LPFC_EXT_DATA_BDE_COUNT]; /* data BDE or BPL */ 3643 uint8_t icd[32]; /* immediate command data (32 bytes) */ 3644 }; 3645 3646 typedef struct _IOCB { /* IOCB structure */ 3647 union { 3648 GENERIC_RSP grsp; /* Generic response */ 3649 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */ 3650 struct ulp_bde cont[3]; /* up to 3 continuation bdes */ 3651 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */ 3652 AC_XRI acxri; /* ABORT / CLOSE_XRI template */ 3653 A_MXRI64 amxri; /* abort multiple xri command overlay */ 3654 GET_RPI getrpi; /* GET_RPI template */ 3655 FCPI_FIELDS fcpi; /* FCP Initiator template */ 3656 FCPT_FIELDS fcpt; /* FCP target template */ 3657 3658 /* SLI-2 structures */ 3659 3660 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation 3661 * bde_64s */ 3662 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */ 3663 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */ 3664 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */ 3665 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */ 3666 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */ 3667 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */ 3668 ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */ 3669 QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */ 3670 struct rcv_seq64 rcvseq64; /* RCV_SEQ64 and RCV_CONT64 */ 3671 struct sli4_bls_rsp bls_rsp; /* UNSOL ABTS BLS_RSP params */ 3672 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */ 3673 } un; 3674 union { 3675 struct { 3676 #ifdef __BIG_ENDIAN_BITFIELD 3677 uint16_t ulpContext; /* High order bits word 6 */ 3678 uint16_t ulpIoTag; /* Low order bits word 6 */ 3679 #else /* __LITTLE_ENDIAN_BITFIELD */ 3680 uint16_t ulpIoTag; /* Low order bits word 6 */ 3681 uint16_t ulpContext; /* High order bits word 6 */ 3682 #endif 3683 } t1; 3684 struct { 3685 #ifdef __BIG_ENDIAN_BITFIELD 3686 uint16_t ulpContext; /* High order bits word 6 */ 3687 uint16_t ulpIoTag1:2; /* Low order bits word 6 */ 3688 uint16_t ulpIoTag0:14; /* Low order bits word 6 */ 3689 #else /* __LITTLE_ENDIAN_BITFIELD */ 3690 uint16_t ulpIoTag0:14; /* Low order bits word 6 */ 3691 uint16_t ulpIoTag1:2; /* Low order bits word 6 */ 3692 uint16_t ulpContext; /* High order bits word 6 */ 3693 #endif 3694 } t2; 3695 } un1; 3696 #define ulpContext un1.t1.ulpContext 3697 #define ulpIoTag un1.t1.ulpIoTag 3698 #define ulpIoTag0 un1.t2.ulpIoTag0 3699 3700 #ifdef __BIG_ENDIAN_BITFIELD 3701 uint32_t ulpTimeout:8; 3702 uint32_t ulpXS:1; 3703 uint32_t ulpFCP2Rcvy:1; 3704 uint32_t ulpPU:2; 3705 uint32_t ulpIr:1; 3706 uint32_t ulpClass:3; 3707 uint32_t ulpCommand:8; 3708 uint32_t ulpStatus:4; 3709 uint32_t ulpBdeCount:2; 3710 uint32_t ulpLe:1; 3711 uint32_t ulpOwner:1; /* Low order bit word 7 */ 3712 #else /* __LITTLE_ENDIAN_BITFIELD */ 3713 uint32_t ulpOwner:1; /* Low order bit word 7 */ 3714 uint32_t ulpLe:1; 3715 uint32_t ulpBdeCount:2; 3716 uint32_t ulpStatus:4; 3717 uint32_t ulpCommand:8; 3718 uint32_t ulpClass:3; 3719 uint32_t ulpIr:1; 3720 uint32_t ulpPU:2; 3721 uint32_t ulpFCP2Rcvy:1; 3722 uint32_t ulpXS:1; 3723 uint32_t ulpTimeout:8; 3724 #endif 3725 3726 union { 3727 struct rcv_sli3 rcvsli3; /* words 8 - 15 */ 3728 3729 /* words 8-31 used for que_xri_cx iocb */ 3730 struct que_xri64cx_ext_fields que_xri64cx_ext_words; 3731 struct fcp_irw_ext fcp_ext; 3732 uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */ 3733 3734 /* words 8-15 for BlockGuard */ 3735 struct sli3_bg_fields sli3_bg; 3736 } unsli3; 3737 3738 #define ulpCt_h ulpXS 3739 #define ulpCt_l ulpFCP2Rcvy 3740 3741 #define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */ 3742 #define IOCB_IP 2 /* IOCB is used for IP ELS cmds */ 3743 #define PARM_UNUSED 0 /* PU field (Word 4) not used */ 3744 #define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */ 3745 #define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */ 3746 #define PARM_NPIV_DID 3 3747 #define CLASS1 0 /* Class 1 */ 3748 #define CLASS2 1 /* Class 2 */ 3749 #define CLASS3 2 /* Class 3 */ 3750 #define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */ 3751 3752 #define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */ 3753 #define IOSTAT_FCP_RSP_ERROR 0x1 3754 #define IOSTAT_REMOTE_STOP 0x2 3755 #define IOSTAT_LOCAL_REJECT 0x3 3756 #define IOSTAT_NPORT_RJT 0x4 3757 #define IOSTAT_FABRIC_RJT 0x5 3758 #define IOSTAT_NPORT_BSY 0x6 3759 #define IOSTAT_FABRIC_BSY 0x7 3760 #define IOSTAT_INTERMED_RSP 0x8 3761 #define IOSTAT_LS_RJT 0x9 3762 #define IOSTAT_BA_RJT 0xA 3763 #define IOSTAT_RSVD1 0xB 3764 #define IOSTAT_RSVD2 0xC 3765 #define IOSTAT_RSVD3 0xD 3766 #define IOSTAT_RSVD4 0xE 3767 #define IOSTAT_NEED_BUFFER 0xF 3768 #define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */ 3769 #define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */ 3770 #define IOSTAT_CNT 0x11 3771 3772 } IOCB_t; 3773 3774 3775 #define SLI1_SLIM_SIZE (4 * 1024) 3776 3777 /* Up to 498 IOCBs will fit into 16k 3778 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384 3779 */ 3780 #define SLI2_SLIM_SIZE (64 * 1024) 3781 3782 /* Maximum IOCBs that will fit in SLI2 slim */ 3783 #define MAX_SLI2_IOCB 498 3784 #define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \ 3785 (sizeof(MAILBOX_t) + sizeof(PCB_t) + \ 3786 sizeof(uint32_t) * MAILBOX_EXT_WSIZE)) 3787 3788 /* HBQ entries are 4 words each = 4k */ 3789 #define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \ 3790 lpfc_sli_hbq_count()) 3791 3792 struct lpfc_sli2_slim { 3793 MAILBOX_t mbx; 3794 uint32_t mbx_ext_words[MAILBOX_EXT_WSIZE]; 3795 PCB_t pcb; 3796 IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE]; 3797 }; 3798 3799 /* 3800 * This function checks PCI device to allow special handling for LC HBAs. 3801 * 3802 * Parameters: 3803 * device : struct pci_dev 's device field 3804 * 3805 * return 1 => TRUE 3806 * 0 => FALSE 3807 */ 3808 static inline int 3809 lpfc_is_LC_HBA(unsigned short device) 3810 { 3811 if ((device == PCI_DEVICE_ID_TFLY) || 3812 (device == PCI_DEVICE_ID_PFLY) || 3813 (device == PCI_DEVICE_ID_LP101) || 3814 (device == PCI_DEVICE_ID_BMID) || 3815 (device == PCI_DEVICE_ID_BSMB) || 3816 (device == PCI_DEVICE_ID_ZMID) || 3817 (device == PCI_DEVICE_ID_ZSMB) || 3818 (device == PCI_DEVICE_ID_SAT_MID) || 3819 (device == PCI_DEVICE_ID_SAT_SMB) || 3820 (device == PCI_DEVICE_ID_RFLY)) 3821 return 1; 3822 else 3823 return 0; 3824 } 3825 3826 /* 3827 * Determine if an IOCB failed because of a link event or firmware reset. 3828 */ 3829 3830 static inline int 3831 lpfc_error_lost_link(IOCB_t *iocbp) 3832 { 3833 return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT && 3834 (iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED || 3835 iocbp->un.ulpWord[4] == IOERR_LINK_DOWN || 3836 iocbp->un.ulpWord[4] == IOERR_SLI_DOWN)); 3837 } 3838 3839 #define MENLO_TRANSPORT_TYPE 0xfe 3840 #define MENLO_CONTEXT 0 3841 #define MENLO_PU 3 3842 #define MENLO_TIMEOUT 30 3843 #define SETVAR_MLOMNT 0x103107 3844 #define SETVAR_MLORST 0x103007 3845 3846 #define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */ 3847