1 /******************************************************************* 2 * This file is part of the Emulex Linux Device Driver for * 3 * Fibre Channel Host Bus Adapters. * 4 * Copyright (C) 2004-2009 Emulex. All rights reserved. * 5 * EMULEX and SLI are trademarks of Emulex. * 6 * www.emulex.com * 7 * * 8 * This program is free software; you can redistribute it and/or * 9 * modify it under the terms of version 2 of the GNU General * 10 * Public License as published by the Free Software Foundation. * 11 * This program is distributed in the hope that it will be useful. * 12 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * 13 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * 14 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * 15 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * 16 * TO BE LEGALLY INVALID. See the GNU General Public License for * 17 * more details, a copy of which can be found in the file COPYING * 18 * included with this package. * 19 *******************************************************************/ 20 21 #define FDMI_DID 0xfffffaU 22 #define NameServer_DID 0xfffffcU 23 #define SCR_DID 0xfffffdU 24 #define Fabric_DID 0xfffffeU 25 #define Bcast_DID 0xffffffU 26 #define Mask_DID 0xffffffU 27 #define CT_DID_MASK 0xffff00U 28 #define Fabric_DID_MASK 0xfff000U 29 #define WELL_KNOWN_DID_MASK 0xfffff0U 30 31 #define PT2PT_LocalID 1 32 #define PT2PT_RemoteID 2 33 34 #define FF_DEF_EDTOV 2000 /* Default E_D_TOV (2000ms) */ 35 #define FF_DEF_ALTOV 15 /* Default AL_TIME (15ms) */ 36 #define FF_DEF_RATOV 2 /* Default RA_TOV (2s) */ 37 #define FF_DEF_ARBTOV 1900 /* Default ARB_TOV (1900ms) */ 38 39 #define LPFC_BUF_RING0 64 /* Number of buffers to post to RING 40 0 */ 41 42 #define FCELSSIZE 1024 /* maximum ELS transfer size */ 43 44 #define LPFC_FCP_RING 0 /* ring 0 for FCP initiator commands */ 45 #define LPFC_EXTRA_RING 1 /* ring 1 for other protocols */ 46 #define LPFC_ELS_RING 2 /* ring 2 for ELS commands */ 47 #define LPFC_FCP_NEXT_RING 3 48 49 #define SLI2_IOCB_CMD_R0_ENTRIES 172 /* SLI-2 FCP command ring entries */ 50 #define SLI2_IOCB_RSP_R0_ENTRIES 134 /* SLI-2 FCP response ring entries */ 51 #define SLI2_IOCB_CMD_R1_ENTRIES 4 /* SLI-2 extra command ring entries */ 52 #define SLI2_IOCB_RSP_R1_ENTRIES 4 /* SLI-2 extra response ring entries */ 53 #define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */ 54 #define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */ 55 #define SLI2_IOCB_CMD_R2_ENTRIES 20 /* SLI-2 ELS command ring entries */ 56 #define SLI2_IOCB_RSP_R2_ENTRIES 20 /* SLI-2 ELS response ring entries */ 57 #define SLI2_IOCB_CMD_R3_ENTRIES 0 58 #define SLI2_IOCB_RSP_R3_ENTRIES 0 59 #define SLI2_IOCB_CMD_R3XTRA_ENTRIES 24 60 #define SLI2_IOCB_RSP_R3XTRA_ENTRIES 32 61 62 #define SLI2_IOCB_CMD_SIZE 32 63 #define SLI2_IOCB_RSP_SIZE 32 64 #define SLI3_IOCB_CMD_SIZE 128 65 #define SLI3_IOCB_RSP_SIZE 64 66 67 68 /* vendor ID used in SCSI netlink calls */ 69 #define LPFC_NL_VENDOR_ID (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX) 70 71 /* Common Transport structures and definitions */ 72 73 union CtRevisionId { 74 /* Structure is in Big Endian format */ 75 struct { 76 uint32_t Revision:8; 77 uint32_t InId:24; 78 } bits; 79 uint32_t word; 80 }; 81 82 union CtCommandResponse { 83 /* Structure is in Big Endian format */ 84 struct { 85 uint32_t CmdRsp:16; 86 uint32_t Size:16; 87 } bits; 88 uint32_t word; 89 }; 90 91 #define FC4_FEATURE_INIT 0x2 92 #define FC4_FEATURE_TARGET 0x1 93 94 struct lpfc_sli_ct_request { 95 /* Structure is in Big Endian format */ 96 union CtRevisionId RevisionId; 97 uint8_t FsType; 98 uint8_t FsSubType; 99 uint8_t Options; 100 uint8_t Rsrvd1; 101 union CtCommandResponse CommandResponse; 102 uint8_t Rsrvd2; 103 uint8_t ReasonCode; 104 uint8_t Explanation; 105 uint8_t VendorUnique; 106 107 union { 108 uint32_t PortID; 109 struct gid { 110 uint8_t PortType; /* for GID_PT requests */ 111 uint8_t DomainScope; 112 uint8_t AreaScope; 113 uint8_t Fc4Type; /* for GID_FT requests */ 114 } gid; 115 struct rft { 116 uint32_t PortId; /* For RFT_ID requests */ 117 118 #ifdef __BIG_ENDIAN_BITFIELD 119 uint32_t rsvd0:16; 120 uint32_t rsvd1:7; 121 uint32_t fcpReg:1; /* Type 8 */ 122 uint32_t rsvd2:2; 123 uint32_t ipReg:1; /* Type 5 */ 124 uint32_t rsvd3:5; 125 #else /* __LITTLE_ENDIAN_BITFIELD */ 126 uint32_t rsvd0:16; 127 uint32_t fcpReg:1; /* Type 8 */ 128 uint32_t rsvd1:7; 129 uint32_t rsvd3:5; 130 uint32_t ipReg:1; /* Type 5 */ 131 uint32_t rsvd2:2; 132 #endif 133 134 uint32_t rsvd[7]; 135 } rft; 136 struct rnn { 137 uint32_t PortId; /* For RNN_ID requests */ 138 uint8_t wwnn[8]; 139 } rnn; 140 struct rsnn { /* For RSNN_ID requests */ 141 uint8_t wwnn[8]; 142 uint8_t len; 143 uint8_t symbname[255]; 144 } rsnn; 145 struct da_id { /* For DA_ID requests */ 146 uint32_t port_id; 147 } da_id; 148 struct rspn { /* For RSPN_ID requests */ 149 uint32_t PortId; 150 uint8_t len; 151 uint8_t symbname[255]; 152 } rspn; 153 struct gff { 154 uint32_t PortId; 155 } gff; 156 struct gff_acc { 157 uint8_t fbits[128]; 158 } gff_acc; 159 #define FCP_TYPE_FEATURE_OFFSET 7 160 struct rff { 161 uint32_t PortId; 162 uint8_t reserved[2]; 163 uint8_t fbits; 164 uint8_t type_code; /* type=8 for FCP */ 165 } rff; 166 } un; 167 }; 168 169 #define SLI_CT_REVISION 1 170 #define GID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 171 sizeof(struct gid)) 172 #define GFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 173 sizeof(struct gff)) 174 #define RFT_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 175 sizeof(struct rft)) 176 #define RFF_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 177 sizeof(struct rff)) 178 #define RNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 179 sizeof(struct rnn)) 180 #define RSNN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 181 sizeof(struct rsnn)) 182 #define DA_ID_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 183 sizeof(struct da_id)) 184 #define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \ 185 sizeof(struct rspn)) 186 187 /* 188 * FsType Definitions 189 */ 190 191 #define SLI_CT_MANAGEMENT_SERVICE 0xFA 192 #define SLI_CT_TIME_SERVICE 0xFB 193 #define SLI_CT_DIRECTORY_SERVICE 0xFC 194 #define SLI_CT_FABRIC_CONTROLLER_SERVICE 0xFD 195 196 /* 197 * Directory Service Subtypes 198 */ 199 200 #define SLI_CT_DIRECTORY_NAME_SERVER 0x02 201 202 /* 203 * Response Codes 204 */ 205 206 #define SLI_CT_RESPONSE_FS_RJT 0x8001 207 #define SLI_CT_RESPONSE_FS_ACC 0x8002 208 209 /* 210 * Reason Codes 211 */ 212 213 #define SLI_CT_NO_ADDITIONAL_EXPL 0x0 214 #define SLI_CT_INVALID_COMMAND 0x01 215 #define SLI_CT_INVALID_VERSION 0x02 216 #define SLI_CT_LOGICAL_ERROR 0x03 217 #define SLI_CT_INVALID_IU_SIZE 0x04 218 #define SLI_CT_LOGICAL_BUSY 0x05 219 #define SLI_CT_PROTOCOL_ERROR 0x07 220 #define SLI_CT_UNABLE_TO_PERFORM_REQ 0x09 221 #define SLI_CT_REQ_NOT_SUPPORTED 0x0b 222 #define SLI_CT_HBA_INFO_NOT_REGISTERED 0x10 223 #define SLI_CT_MULTIPLE_HBA_ATTR_OF_SAME_TYPE 0x11 224 #define SLI_CT_INVALID_HBA_ATTR_BLOCK_LEN 0x12 225 #define SLI_CT_HBA_ATTR_NOT_PRESENT 0x13 226 #define SLI_CT_PORT_INFO_NOT_REGISTERED 0x20 227 #define SLI_CT_MULTIPLE_PORT_ATTR_OF_SAME_TYPE 0x21 228 #define SLI_CT_INVALID_PORT_ATTR_BLOCK_LEN 0x22 229 #define SLI_CT_VENDOR_UNIQUE 0xff 230 231 /* 232 * Name Server SLI_CT_UNABLE_TO_PERFORM_REQ Explanations 233 */ 234 235 #define SLI_CT_NO_PORT_ID 0x01 236 #define SLI_CT_NO_PORT_NAME 0x02 237 #define SLI_CT_NO_NODE_NAME 0x03 238 #define SLI_CT_NO_CLASS_OF_SERVICE 0x04 239 #define SLI_CT_NO_IP_ADDRESS 0x05 240 #define SLI_CT_NO_IPA 0x06 241 #define SLI_CT_NO_FC4_TYPES 0x07 242 #define SLI_CT_NO_SYMBOLIC_PORT_NAME 0x08 243 #define SLI_CT_NO_SYMBOLIC_NODE_NAME 0x09 244 #define SLI_CT_NO_PORT_TYPE 0x0A 245 #define SLI_CT_ACCESS_DENIED 0x10 246 #define SLI_CT_INVALID_PORT_ID 0x11 247 #define SLI_CT_DATABASE_EMPTY 0x12 248 249 /* 250 * Name Server Command Codes 251 */ 252 253 #define SLI_CTNS_GA_NXT 0x0100 254 #define SLI_CTNS_GPN_ID 0x0112 255 #define SLI_CTNS_GNN_ID 0x0113 256 #define SLI_CTNS_GCS_ID 0x0114 257 #define SLI_CTNS_GFT_ID 0x0117 258 #define SLI_CTNS_GSPN_ID 0x0118 259 #define SLI_CTNS_GPT_ID 0x011A 260 #define SLI_CTNS_GFF_ID 0x011F 261 #define SLI_CTNS_GID_PN 0x0121 262 #define SLI_CTNS_GID_NN 0x0131 263 #define SLI_CTNS_GIP_NN 0x0135 264 #define SLI_CTNS_GIPA_NN 0x0136 265 #define SLI_CTNS_GSNN_NN 0x0139 266 #define SLI_CTNS_GNN_IP 0x0153 267 #define SLI_CTNS_GIPA_IP 0x0156 268 #define SLI_CTNS_GID_FT 0x0171 269 #define SLI_CTNS_GID_PT 0x01A1 270 #define SLI_CTNS_RPN_ID 0x0212 271 #define SLI_CTNS_RNN_ID 0x0213 272 #define SLI_CTNS_RCS_ID 0x0214 273 #define SLI_CTNS_RFT_ID 0x0217 274 #define SLI_CTNS_RSPN_ID 0x0218 275 #define SLI_CTNS_RPT_ID 0x021A 276 #define SLI_CTNS_RFF_ID 0x021F 277 #define SLI_CTNS_RIP_NN 0x0235 278 #define SLI_CTNS_RIPA_NN 0x0236 279 #define SLI_CTNS_RSNN_NN 0x0239 280 #define SLI_CTNS_DA_ID 0x0300 281 282 /* 283 * Port Types 284 */ 285 286 #define SLI_CTPT_N_PORT 0x01 287 #define SLI_CTPT_NL_PORT 0x02 288 #define SLI_CTPT_FNL_PORT 0x03 289 #define SLI_CTPT_IP 0x04 290 #define SLI_CTPT_FCP 0x08 291 #define SLI_CTPT_NX_PORT 0x7F 292 #define SLI_CTPT_F_PORT 0x81 293 #define SLI_CTPT_FL_PORT 0x82 294 #define SLI_CTPT_E_PORT 0x84 295 296 #define SLI_CT_LAST_ENTRY 0x80000000 297 298 /* Fibre Channel Service Parameter definitions */ 299 300 #define FC_PH_4_0 6 /* FC-PH version 4.0 */ 301 #define FC_PH_4_1 7 /* FC-PH version 4.1 */ 302 #define FC_PH_4_2 8 /* FC-PH version 4.2 */ 303 #define FC_PH_4_3 9 /* FC-PH version 4.3 */ 304 305 #define FC_PH_LOW 8 /* Lowest supported FC-PH version */ 306 #define FC_PH_HIGH 9 /* Highest supported FC-PH version */ 307 #define FC_PH3 0x20 /* FC-PH-3 version */ 308 309 #define FF_FRAME_SIZE 2048 310 311 struct lpfc_name { 312 union { 313 struct { 314 #ifdef __BIG_ENDIAN_BITFIELD 315 uint8_t nameType:4; /* FC Word 0, bit 28:31 */ 316 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 317 8:11 of IEEE ext */ 318 #else /* __LITTLE_ENDIAN_BITFIELD */ 319 uint8_t IEEEextMsn:4; /* FC Word 0, bit 24:27, bit 320 8:11 of IEEE ext */ 321 uint8_t nameType:4; /* FC Word 0, bit 28:31 */ 322 #endif 323 324 #define NAME_IEEE 0x1 /* IEEE name - nameType */ 325 #define NAME_IEEE_EXT 0x2 /* IEEE extended name */ 326 #define NAME_FC_TYPE 0x3 /* FC native name type */ 327 #define NAME_IP_TYPE 0x4 /* IP address */ 328 #define NAME_CCITT_TYPE 0xC 329 #define NAME_CCITT_GR_TYPE 0xE 330 uint8_t IEEEextLsb; /* FC Word 0, bit 16:23, IEEE 331 extended Lsb */ 332 uint8_t IEEE[6]; /* FC IEEE address */ 333 } s; 334 uint8_t wwn[8]; 335 } u; 336 }; 337 338 struct csp { 339 uint8_t fcphHigh; /* FC Word 0, byte 0 */ 340 uint8_t fcphLow; 341 uint8_t bbCreditMsb; 342 uint8_t bbCreditlsb; /* FC Word 0, byte 3 */ 343 344 #ifdef __BIG_ENDIAN_BITFIELD 345 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ 346 uint16_t randomOffset:1; /* FC Word 1, bit 30 */ 347 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */ 348 uint16_t fPort:1; /* FC Word 1, bit 28 */ 349 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ 350 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ 351 uint16_t multicast:1; /* FC Word 1, bit 25 */ 352 uint16_t broadcast:1; /* FC Word 1, bit 24 */ 353 354 uint16_t huntgroup:1; /* FC Word 1, bit 23 */ 355 uint16_t simplex:1; /* FC Word 1, bit 22 */ 356 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ 357 uint16_t dhd:1; /* FC Word 1, bit 18 */ 358 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ 359 uint16_t payloadlength:1; /* FC Word 1, bit 16 */ 360 #else /* __LITTLE_ENDIAN_BITFIELD */ 361 uint16_t broadcast:1; /* FC Word 1, bit 24 */ 362 uint16_t multicast:1; /* FC Word 1, bit 25 */ 363 uint16_t edtovResolution:1; /* FC Word 1, bit 26 */ 364 uint16_t altBbCredit:1; /* FC Word 1, bit 27 */ 365 uint16_t fPort:1; /* FC Word 1, bit 28 */ 366 uint16_t response_multiple_NPort:1; /* FC Word 1, bit 29 */ 367 uint16_t randomOffset:1; /* FC Word 1, bit 30 */ 368 uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ 369 370 uint16_t payloadlength:1; /* FC Word 1, bit 16 */ 371 uint16_t contIncSeqCnt:1; /* FC Word 1, bit 17 */ 372 uint16_t dhd:1; /* FC Word 1, bit 18 */ 373 uint16_t word1Reserved1:3; /* FC Word 1, bit 21:19 */ 374 uint16_t simplex:1; /* FC Word 1, bit 22 */ 375 uint16_t huntgroup:1; /* FC Word 1, bit 23 */ 376 #endif 377 378 uint8_t bbRcvSizeMsb; /* Upper nibble is reserved */ 379 uint8_t bbRcvSizeLsb; /* FC Word 1, byte 3 */ 380 union { 381 struct { 382 uint8_t word2Reserved1; /* FC Word 2 byte 0 */ 383 384 uint8_t totalConcurrSeq; /* FC Word 2 byte 1 */ 385 uint8_t roByCategoryMsb; /* FC Word 2 byte 2 */ 386 387 uint8_t roByCategoryLsb; /* FC Word 2 byte 3 */ 388 } nPort; 389 uint32_t r_a_tov; /* R_A_TOV must be in B.E. format */ 390 } w2; 391 392 uint32_t e_d_tov; /* E_D_TOV must be in B.E. format */ 393 }; 394 395 struct class_parms { 396 #ifdef __BIG_ENDIAN_BITFIELD 397 uint8_t classValid:1; /* FC Word 0, bit 31 */ 398 uint8_t intermix:1; /* FC Word 0, bit 30 */ 399 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ 400 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ 401 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ 402 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ 403 #else /* __LITTLE_ENDIAN_BITFIELD */ 404 uint8_t word0Reserved1:3; /* FC Word 0, bit 24:26 */ 405 uint8_t seqDelivery:1; /* FC Word 0, bit 27 */ 406 uint8_t stackedLockDown:1; /* FC Word 0, bit 28 */ 407 uint8_t stackedXparent:1; /* FC Word 0, bit 29 */ 408 uint8_t intermix:1; /* FC Word 0, bit 30 */ 409 uint8_t classValid:1; /* FC Word 0, bit 31 */ 410 411 #endif 412 413 uint8_t word0Reserved2; /* FC Word 0, bit 16:23 */ 414 415 #ifdef __BIG_ENDIAN_BITFIELD 416 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ 417 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ 418 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ 419 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ 420 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ 421 #else /* __LITTLE_ENDIAN_BITFIELD */ 422 uint8_t word0Reserved3:2; /* FC Word 0, bit 8: 9 */ 423 uint8_t iCtlAckNcapable:1; /* FC Word 0, bit 10 */ 424 uint8_t iCtlAck0capable:1; /* FC Word 0, bit 11 */ 425 uint8_t iCtlInitialPa:2; /* FC Word 0, bit 12:13 */ 426 uint8_t iCtlXidReAssgn:2; /* FC Word 0, Bit 14:15 */ 427 #endif 428 429 uint8_t word0Reserved4; /* FC Word 0, bit 0: 7 */ 430 431 #ifdef __BIG_ENDIAN_BITFIELD 432 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ 433 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ 434 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ 435 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ 436 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ 437 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ 438 #else /* __LITTLE_ENDIAN_BITFIELD */ 439 uint8_t rCtlCatPerSeq:2; /* FC Word 1, bit 24:25 */ 440 uint8_t word1Reserved1:1; /* FC Word 1, bit 26 */ 441 uint8_t rCtlErrorPolicy:2; /* FC Word 1, bit 27:28 */ 442 uint8_t rCtlXidInterlck:1; /* FC Word 1, bit 29 */ 443 uint8_t rCtlAckNcapable:1; /* FC Word 1, bit 30 */ 444 uint8_t rCtlAck0capable:1; /* FC Word 1, bit 31 */ 445 #endif 446 447 uint8_t word1Reserved2; /* FC Word 1, bit 16:23 */ 448 uint8_t rcvDataSizeMsb; /* FC Word 1, bit 8:15 */ 449 uint8_t rcvDataSizeLsb; /* FC Word 1, bit 0: 7 */ 450 451 uint8_t concurrentSeqMsb; /* FC Word 2, bit 24:31 */ 452 uint8_t concurrentSeqLsb; /* FC Word 2, bit 16:23 */ 453 uint8_t EeCreditSeqMsb; /* FC Word 2, bit 8:15 */ 454 uint8_t EeCreditSeqLsb; /* FC Word 2, bit 0: 7 */ 455 456 uint8_t openSeqPerXchgMsb; /* FC Word 3, bit 24:31 */ 457 uint8_t openSeqPerXchgLsb; /* FC Word 3, bit 16:23 */ 458 uint8_t word3Reserved1; /* Fc Word 3, bit 8:15 */ 459 uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */ 460 }; 461 462 struct serv_parm { /* Structure is in Big Endian format */ 463 struct csp cmn; 464 struct lpfc_name portName; 465 struct lpfc_name nodeName; 466 struct class_parms cls1; 467 struct class_parms cls2; 468 struct class_parms cls3; 469 struct class_parms cls4; 470 uint8_t vendorVersion[16]; 471 }; 472 473 /* 474 * Virtual Fabric Tagging Header 475 */ 476 struct fc_vft_header { 477 uint32_t word0; 478 #define fc_vft_hdr_r_ctl_SHIFT 24 479 #define fc_vft_hdr_r_ctl_MASK 0xFF 480 #define fc_vft_hdr_r_ctl_WORD word0 481 #define fc_vft_hdr_ver_SHIFT 22 482 #define fc_vft_hdr_ver_MASK 0x3 483 #define fc_vft_hdr_ver_WORD word0 484 #define fc_vft_hdr_type_SHIFT 18 485 #define fc_vft_hdr_type_MASK 0xF 486 #define fc_vft_hdr_type_WORD word0 487 #define fc_vft_hdr_e_SHIFT 16 488 #define fc_vft_hdr_e_MASK 0x1 489 #define fc_vft_hdr_e_WORD word0 490 #define fc_vft_hdr_priority_SHIFT 13 491 #define fc_vft_hdr_priority_MASK 0x7 492 #define fc_vft_hdr_priority_WORD word0 493 #define fc_vft_hdr_vf_id_SHIFT 1 494 #define fc_vft_hdr_vf_id_MASK 0xFFF 495 #define fc_vft_hdr_vf_id_WORD word0 496 uint32_t word1; 497 #define fc_vft_hdr_hopct_SHIFT 24 498 #define fc_vft_hdr_hopct_MASK 0xFF 499 #define fc_vft_hdr_hopct_WORD word1 500 }; 501 502 /* 503 * Extended Link Service LS_COMMAND codes (Payload Word 0) 504 */ 505 #ifdef __BIG_ENDIAN_BITFIELD 506 #define ELS_CMD_MASK 0xffff0000 507 #define ELS_RSP_MASK 0xff000000 508 #define ELS_CMD_LS_RJT 0x01000000 509 #define ELS_CMD_ACC 0x02000000 510 #define ELS_CMD_PLOGI 0x03000000 511 #define ELS_CMD_FLOGI 0x04000000 512 #define ELS_CMD_LOGO 0x05000000 513 #define ELS_CMD_ABTX 0x06000000 514 #define ELS_CMD_RCS 0x07000000 515 #define ELS_CMD_RES 0x08000000 516 #define ELS_CMD_RSS 0x09000000 517 #define ELS_CMD_RSI 0x0A000000 518 #define ELS_CMD_ESTS 0x0B000000 519 #define ELS_CMD_ESTC 0x0C000000 520 #define ELS_CMD_ADVC 0x0D000000 521 #define ELS_CMD_RTV 0x0E000000 522 #define ELS_CMD_RLS 0x0F000000 523 #define ELS_CMD_ECHO 0x10000000 524 #define ELS_CMD_TEST 0x11000000 525 #define ELS_CMD_RRQ 0x12000000 526 #define ELS_CMD_PRLI 0x20100014 527 #define ELS_CMD_PRLO 0x21100014 528 #define ELS_CMD_PRLO_ACC 0x02100014 529 #define ELS_CMD_PDISC 0x50000000 530 #define ELS_CMD_FDISC 0x51000000 531 #define ELS_CMD_ADISC 0x52000000 532 #define ELS_CMD_FARP 0x54000000 533 #define ELS_CMD_FARPR 0x55000000 534 #define ELS_CMD_RPS 0x56000000 535 #define ELS_CMD_RPL 0x57000000 536 #define ELS_CMD_FAN 0x60000000 537 #define ELS_CMD_RSCN 0x61040000 538 #define ELS_CMD_SCR 0x62000000 539 #define ELS_CMD_RNID 0x78000000 540 #define ELS_CMD_LIRR 0x7A000000 541 #else /* __LITTLE_ENDIAN_BITFIELD */ 542 #define ELS_CMD_MASK 0xffff 543 #define ELS_RSP_MASK 0xff 544 #define ELS_CMD_LS_RJT 0x01 545 #define ELS_CMD_ACC 0x02 546 #define ELS_CMD_PLOGI 0x03 547 #define ELS_CMD_FLOGI 0x04 548 #define ELS_CMD_LOGO 0x05 549 #define ELS_CMD_ABTX 0x06 550 #define ELS_CMD_RCS 0x07 551 #define ELS_CMD_RES 0x08 552 #define ELS_CMD_RSS 0x09 553 #define ELS_CMD_RSI 0x0A 554 #define ELS_CMD_ESTS 0x0B 555 #define ELS_CMD_ESTC 0x0C 556 #define ELS_CMD_ADVC 0x0D 557 #define ELS_CMD_RTV 0x0E 558 #define ELS_CMD_RLS 0x0F 559 #define ELS_CMD_ECHO 0x10 560 #define ELS_CMD_TEST 0x11 561 #define ELS_CMD_RRQ 0x12 562 #define ELS_CMD_PRLI 0x14001020 563 #define ELS_CMD_PRLO 0x14001021 564 #define ELS_CMD_PRLO_ACC 0x14001002 565 #define ELS_CMD_PDISC 0x50 566 #define ELS_CMD_FDISC 0x51 567 #define ELS_CMD_ADISC 0x52 568 #define ELS_CMD_FARP 0x54 569 #define ELS_CMD_FARPR 0x55 570 #define ELS_CMD_RPS 0x56 571 #define ELS_CMD_RPL 0x57 572 #define ELS_CMD_FAN 0x60 573 #define ELS_CMD_RSCN 0x0461 574 #define ELS_CMD_SCR 0x62 575 #define ELS_CMD_RNID 0x78 576 #define ELS_CMD_LIRR 0x7A 577 #endif 578 579 /* 580 * LS_RJT Payload Definition 581 */ 582 583 struct ls_rjt { /* Structure is in Big Endian format */ 584 union { 585 uint32_t lsRjtError; 586 struct { 587 uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */ 588 589 uint8_t lsRjtRsnCode; /* FC Word 0, bit 16:23 */ 590 /* LS_RJT reason codes */ 591 #define LSRJT_INVALID_CMD 0x01 592 #define LSRJT_LOGICAL_ERR 0x03 593 #define LSRJT_LOGICAL_BSY 0x05 594 #define LSRJT_PROTOCOL_ERR 0x07 595 #define LSRJT_UNABLE_TPC 0x09 /* Unable to perform command */ 596 #define LSRJT_CMD_UNSUPPORTED 0x0B 597 #define LSRJT_VENDOR_UNIQUE 0xFF /* See Byte 3 */ 598 599 uint8_t lsRjtRsnCodeExp; /* FC Word 0, bit 8:15 */ 600 /* LS_RJT reason explanation */ 601 #define LSEXP_NOTHING_MORE 0x00 602 #define LSEXP_SPARM_OPTIONS 0x01 603 #define LSEXP_SPARM_ICTL 0x03 604 #define LSEXP_SPARM_RCTL 0x05 605 #define LSEXP_SPARM_RCV_SIZE 0x07 606 #define LSEXP_SPARM_CONCUR_SEQ 0x09 607 #define LSEXP_SPARM_CREDIT 0x0B 608 #define LSEXP_INVALID_PNAME 0x0D 609 #define LSEXP_INVALID_NNAME 0x0E 610 #define LSEXP_INVALID_CSP 0x0F 611 #define LSEXP_INVALID_ASSOC_HDR 0x11 612 #define LSEXP_ASSOC_HDR_REQ 0x13 613 #define LSEXP_INVALID_O_SID 0x15 614 #define LSEXP_INVALID_OX_RX 0x17 615 #define LSEXP_CMD_IN_PROGRESS 0x19 616 #define LSEXP_PORT_LOGIN_REQ 0x1E 617 #define LSEXP_INVALID_NPORT_ID 0x1F 618 #define LSEXP_INVALID_SEQ_ID 0x21 619 #define LSEXP_INVALID_XCHG 0x23 620 #define LSEXP_INACTIVE_XCHG 0x25 621 #define LSEXP_RQ_REQUIRED 0x27 622 #define LSEXP_OUT_OF_RESOURCE 0x29 623 #define LSEXP_CANT_GIVE_DATA 0x2A 624 #define LSEXP_REQ_UNSUPPORTED 0x2C 625 uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */ 626 } b; 627 } un; 628 }; 629 630 /* 631 * N_Port Login (FLOGO/PLOGO Request) Payload Definition 632 */ 633 634 typedef struct _LOGO { /* Structure is in Big Endian format */ 635 union { 636 uint32_t nPortId32; /* Access nPortId as a word */ 637 struct { 638 uint8_t word1Reserved1; /* FC Word 1, bit 31:24 */ 639 uint8_t nPortIdByte0; /* N_port ID bit 16:23 */ 640 uint8_t nPortIdByte1; /* N_port ID bit 8:15 */ 641 uint8_t nPortIdByte2; /* N_port ID bit 0: 7 */ 642 } b; 643 } un; 644 struct lpfc_name portName; /* N_port name field */ 645 } LOGO; 646 647 /* 648 * FCP Login (PRLI Request / ACC) Payload Definition 649 */ 650 651 #define PRLX_PAGE_LEN 0x10 652 #define TPRLO_PAGE_LEN 0x14 653 654 typedef struct _PRLI { /* Structure is in Big Endian format */ 655 uint8_t prliType; /* FC Parm Word 0, bit 24:31 */ 656 657 #define PRLI_FCP_TYPE 0x08 658 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ 659 660 #ifdef __BIG_ENDIAN_BITFIELD 661 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 662 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 663 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ 664 665 /* ACC = imagePairEstablished */ 666 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ 667 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 668 #else /* __LITTLE_ENDIAN_BITFIELD */ 669 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 670 uint8_t word0Reserved2:1; /* FC Parm Word 0, bit 12 */ 671 uint8_t estabImagePair:1; /* FC Parm Word 0, bit 13 */ 672 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 673 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 674 /* ACC = imagePairEstablished */ 675 #endif 676 677 #define PRLI_REQ_EXECUTED 0x1 /* acceptRspCode */ 678 #define PRLI_NO_RESOURCES 0x2 679 #define PRLI_INIT_INCOMPLETE 0x3 680 #define PRLI_NO_SUCH_PA 0x4 681 #define PRLI_PREDEF_CONFIG 0x5 682 #define PRLI_PARTIAL_SUCCESS 0x6 683 #define PRLI_INVALID_PAGE_CNT 0x7 684 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ 685 686 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ 687 688 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ 689 690 uint8_t word3Reserved1; /* FC Parm Word 3, bit 24:31 */ 691 uint8_t word3Reserved2; /* FC Parm Word 3, bit 16:23 */ 692 693 #ifdef __BIG_ENDIAN_BITFIELD 694 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ 695 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ 696 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ 697 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ 698 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ 699 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ 700 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ 701 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ 702 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ 703 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ 704 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ 705 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ 706 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ 707 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ 708 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ 709 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ 710 #else /* __LITTLE_ENDIAN_BITFIELD */ 711 uint16_t Retry:1; /* FC Parm Word 3, bit 8 */ 712 uint16_t TaskRetryIdReq:1; /* FC Parm Word 3, bit 9 */ 713 uint16_t Word3bit10Resved:1; /* FC Parm Word 3, bit 10 */ 714 uint16_t Word3bit11Resved:1; /* FC Parm Word 3, bit 11 */ 715 uint16_t Word3bit12Resved:1; /* FC Parm Word 3, bit 12 */ 716 uint16_t Word3bit13Resved:1; /* FC Parm Word 3, bit 13 */ 717 uint16_t Word3bit14Resved:1; /* FC Parm Word 3, bit 14 */ 718 uint16_t Word3bit15Resved:1; /* FC Parm Word 3, bit 15 */ 719 uint16_t writeXferRdyDis:1; /* FC Parm Word 3, bit 0 */ 720 uint16_t readXferRdyDis:1; /* FC Parm Word 3, bit 1 */ 721 uint16_t dataRspMixEna:1; /* FC Parm Word 3, bit 2 */ 722 uint16_t cmdDataMixEna:1; /* FC Parm Word 3, bit 3 */ 723 uint16_t targetFunc:1; /* FC Parm Word 3, bit 4 */ 724 uint16_t initiatorFunc:1; /* FC Parm Word 3, bit 5 */ 725 uint16_t dataOverLay:1; /* FC Parm Word 3, bit 6 */ 726 uint16_t ConfmComplAllowed:1; /* FC Parm Word 3, bit 7 */ 727 #endif 728 } PRLI; 729 730 /* 731 * FCP Logout (PRLO Request / ACC) Payload Definition 732 */ 733 734 typedef struct _PRLO { /* Structure is in Big Endian format */ 735 uint8_t prloType; /* FC Parm Word 0, bit 24:31 */ 736 737 #define PRLO_FCP_TYPE 0x08 738 uint8_t word0Reserved1; /* FC Parm Word 0, bit 16:23 */ 739 740 #ifdef __BIG_ENDIAN_BITFIELD 741 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 742 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 743 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ 744 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 745 #else /* __LITTLE_ENDIAN_BITFIELD */ 746 uint8_t acceptRspCode:4; /* FC Parm Word 0, bit 8:11, ACC ONLY */ 747 uint8_t word0Reserved2:2; /* FC Parm Word 0, bit 12:13 */ 748 uint8_t respProcAssocV:1; /* FC Parm Word 0, bit 14 */ 749 uint8_t origProcAssocV:1; /* FC Parm Word 0, bit 15 */ 750 #endif 751 752 #define PRLO_REQ_EXECUTED 0x1 /* acceptRspCode */ 753 #define PRLO_NO_SUCH_IMAGE 0x4 754 #define PRLO_INVALID_PAGE_CNT 0x7 755 756 uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */ 757 758 uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */ 759 760 uint32_t respProcAssoc; /* FC Parm Word 2, bit 0:31 */ 761 762 uint32_t word3Reserved1; /* FC Parm Word 3, bit 0:31 */ 763 } PRLO; 764 765 typedef struct _ADISC { /* Structure is in Big Endian format */ 766 uint32_t hardAL_PA; 767 struct lpfc_name portName; 768 struct lpfc_name nodeName; 769 uint32_t DID; 770 } ADISC; 771 772 typedef struct _FARP { /* Structure is in Big Endian format */ 773 uint32_t Mflags:8; 774 uint32_t Odid:24; 775 #define FARP_NO_ACTION 0 /* FARP information enclosed, no 776 action */ 777 #define FARP_MATCH_PORT 0x1 /* Match on Responder Port Name */ 778 #define FARP_MATCH_NODE 0x2 /* Match on Responder Node Name */ 779 #define FARP_MATCH_IP 0x4 /* Match on IP address, not supported */ 780 #define FARP_MATCH_IPV4 0x5 /* Match on IPV4 address, not 781 supported */ 782 #define FARP_MATCH_IPV6 0x6 /* Match on IPV6 address, not 783 supported */ 784 uint32_t Rflags:8; 785 uint32_t Rdid:24; 786 #define FARP_REQUEST_PLOGI 0x1 /* Request for PLOGI */ 787 #define FARP_REQUEST_FARPR 0x2 /* Request for FARP Response */ 788 struct lpfc_name OportName; 789 struct lpfc_name OnodeName; 790 struct lpfc_name RportName; 791 struct lpfc_name RnodeName; 792 uint8_t Oipaddr[16]; 793 uint8_t Ripaddr[16]; 794 } FARP; 795 796 typedef struct _FAN { /* Structure is in Big Endian format */ 797 uint32_t Fdid; 798 struct lpfc_name FportName; 799 struct lpfc_name FnodeName; 800 } FAN; 801 802 typedef struct _SCR { /* Structure is in Big Endian format */ 803 uint8_t resvd1; 804 uint8_t resvd2; 805 uint8_t resvd3; 806 uint8_t Function; 807 #define SCR_FUNC_FABRIC 0x01 808 #define SCR_FUNC_NPORT 0x02 809 #define SCR_FUNC_FULL 0x03 810 #define SCR_CLEAR 0xff 811 } SCR; 812 813 typedef struct _RNID_TOP_DISC { 814 struct lpfc_name portName; 815 uint8_t resvd[8]; 816 uint32_t unitType; 817 #define RNID_HBA 0x7 818 #define RNID_HOST 0xa 819 #define RNID_DRIVER 0xd 820 uint32_t physPort; 821 uint32_t attachedNodes; 822 uint16_t ipVersion; 823 #define RNID_IPV4 0x1 824 #define RNID_IPV6 0x2 825 uint16_t UDPport; 826 uint8_t ipAddr[16]; 827 uint16_t resvd1; 828 uint16_t flags; 829 #define RNID_TD_SUPPORT 0x1 830 #define RNID_LP_VALID 0x2 831 } RNID_TOP_DISC; 832 833 typedef struct _RNID { /* Structure is in Big Endian format */ 834 uint8_t Format; 835 #define RNID_TOPOLOGY_DISC 0xdf 836 uint8_t CommonLen; 837 uint8_t resvd1; 838 uint8_t SpecificLen; 839 struct lpfc_name portName; 840 struct lpfc_name nodeName; 841 union { 842 RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */ 843 } un; 844 } RNID; 845 846 typedef struct _RPS { /* Structure is in Big Endian format */ 847 union { 848 uint32_t portNum; 849 struct lpfc_name portName; 850 } un; 851 } RPS; 852 853 typedef struct _RPS_RSP { /* Structure is in Big Endian format */ 854 uint16_t rsvd1; 855 uint16_t portStatus; 856 uint32_t linkFailureCnt; 857 uint32_t lossSyncCnt; 858 uint32_t lossSignalCnt; 859 uint32_t primSeqErrCnt; 860 uint32_t invalidXmitWord; 861 uint32_t crcCnt; 862 } RPS_RSP; 863 864 typedef struct _RPL { /* Structure is in Big Endian format */ 865 uint32_t maxsize; 866 uint32_t index; 867 } RPL; 868 869 typedef struct _PORT_NUM_BLK { 870 uint32_t portNum; 871 uint32_t portID; 872 struct lpfc_name portName; 873 } PORT_NUM_BLK; 874 875 typedef struct _RPL_RSP { /* Structure is in Big Endian format */ 876 uint32_t listLen; 877 uint32_t index; 878 PORT_NUM_BLK port_num_blk; 879 } RPL_RSP; 880 881 /* This is used for RSCN command */ 882 typedef struct _D_ID { /* Structure is in Big Endian format */ 883 union { 884 uint32_t word; 885 struct { 886 #ifdef __BIG_ENDIAN_BITFIELD 887 uint8_t resv; 888 uint8_t domain; 889 uint8_t area; 890 uint8_t id; 891 #else /* __LITTLE_ENDIAN_BITFIELD */ 892 uint8_t id; 893 uint8_t area; 894 uint8_t domain; 895 uint8_t resv; 896 #endif 897 } b; 898 } un; 899 } D_ID; 900 901 #define RSCN_ADDRESS_FORMAT_PORT 0x0 902 #define RSCN_ADDRESS_FORMAT_AREA 0x1 903 #define RSCN_ADDRESS_FORMAT_DOMAIN 0x2 904 #define RSCN_ADDRESS_FORMAT_FABRIC 0x3 905 #define RSCN_ADDRESS_FORMAT_MASK 0x3 906 907 /* 908 * Structure to define all ELS Payload types 909 */ 910 911 typedef struct _ELS_PKT { /* Structure is in Big Endian format */ 912 uint8_t elsCode; /* FC Word 0, bit 24:31 */ 913 uint8_t elsByte1; 914 uint8_t elsByte2; 915 uint8_t elsByte3; 916 union { 917 struct ls_rjt lsRjt; /* Payload for LS_RJT ELS response */ 918 struct serv_parm logi; /* Payload for PLOGI/FLOGI/PDISC/ACC */ 919 LOGO logo; /* Payload for PLOGO/FLOGO/ACC */ 920 PRLI prli; /* Payload for PRLI/ACC */ 921 PRLO prlo; /* Payload for PRLO/ACC */ 922 ADISC adisc; /* Payload for ADISC/ACC */ 923 FARP farp; /* Payload for FARP/ACC */ 924 FAN fan; /* Payload for FAN */ 925 SCR scr; /* Payload for SCR/ACC */ 926 RNID rnid; /* Payload for RNID */ 927 uint8_t pad[128 - 4]; /* Pad out to payload of 128 bytes */ 928 } un; 929 } ELS_PKT; 930 931 /* 932 * FDMI 933 * HBA MAnagement Operations Command Codes 934 */ 935 #define SLI_MGMT_GRHL 0x100 /* Get registered HBA list */ 936 #define SLI_MGMT_GHAT 0x101 /* Get HBA attributes */ 937 #define SLI_MGMT_GRPL 0x102 /* Get registered Port list */ 938 #define SLI_MGMT_GPAT 0x110 /* Get Port attributes */ 939 #define SLI_MGMT_RHBA 0x200 /* Register HBA */ 940 #define SLI_MGMT_RHAT 0x201 /* Register HBA atttributes */ 941 #define SLI_MGMT_RPRT 0x210 /* Register Port */ 942 #define SLI_MGMT_RPA 0x211 /* Register Port attributes */ 943 #define SLI_MGMT_DHBA 0x300 /* De-register HBA */ 944 #define SLI_MGMT_DPRT 0x310 /* De-register Port */ 945 946 /* 947 * Management Service Subtypes 948 */ 949 #define SLI_CT_FDMI_Subtypes 0x10 950 951 /* 952 * HBA Management Service Reject Code 953 */ 954 #define REJECT_CODE 0x9 /* Unable to perform command request */ 955 956 /* 957 * HBA Management Service Reject Reason Code 958 * Please refer to the Reason Codes above 959 */ 960 961 /* 962 * HBA Attribute Types 963 */ 964 #define NODE_NAME 0x1 965 #define MANUFACTURER 0x2 966 #define SERIAL_NUMBER 0x3 967 #define MODEL 0x4 968 #define MODEL_DESCRIPTION 0x5 969 #define HARDWARE_VERSION 0x6 970 #define DRIVER_VERSION 0x7 971 #define OPTION_ROM_VERSION 0x8 972 #define FIRMWARE_VERSION 0x9 973 #define OS_NAME_VERSION 0xa 974 #define MAX_CT_PAYLOAD_LEN 0xb 975 976 /* 977 * Port Attrubute Types 978 */ 979 #define SUPPORTED_FC4_TYPES 0x1 980 #define SUPPORTED_SPEED 0x2 981 #define PORT_SPEED 0x3 982 #define MAX_FRAME_SIZE 0x4 983 #define OS_DEVICE_NAME 0x5 984 #define HOST_NAME 0x6 985 986 union AttributesDef { 987 /* Structure is in Big Endian format */ 988 struct { 989 uint32_t AttrType:16; 990 uint32_t AttrLen:16; 991 } bits; 992 uint32_t word; 993 }; 994 995 996 /* 997 * HBA Attribute Entry (8 - 260 bytes) 998 */ 999 typedef struct { 1000 union AttributesDef ad; 1001 union { 1002 uint32_t VendorSpecific; 1003 uint8_t Manufacturer[64]; 1004 uint8_t SerialNumber[64]; 1005 uint8_t Model[256]; 1006 uint8_t ModelDescription[256]; 1007 uint8_t HardwareVersion[256]; 1008 uint8_t DriverVersion[256]; 1009 uint8_t OptionROMVersion[256]; 1010 uint8_t FirmwareVersion[256]; 1011 struct lpfc_name NodeName; 1012 uint8_t SupportFC4Types[32]; 1013 uint32_t SupportSpeed; 1014 uint32_t PortSpeed; 1015 uint32_t MaxFrameSize; 1016 uint8_t OsDeviceName[256]; 1017 uint8_t OsNameVersion[256]; 1018 uint32_t MaxCTPayloadLen; 1019 uint8_t HostName[256]; 1020 } un; 1021 } ATTRIBUTE_ENTRY; 1022 1023 /* 1024 * HBA Attribute Block 1025 */ 1026 typedef struct { 1027 uint32_t EntryCnt; /* Number of HBA attribute entries */ 1028 ATTRIBUTE_ENTRY Entry; /* Variable-length array */ 1029 } ATTRIBUTE_BLOCK; 1030 1031 /* 1032 * Port Entry 1033 */ 1034 typedef struct { 1035 struct lpfc_name PortName; 1036 } PORT_ENTRY; 1037 1038 /* 1039 * HBA Identifier 1040 */ 1041 typedef struct { 1042 struct lpfc_name PortName; 1043 } HBA_IDENTIFIER; 1044 1045 /* 1046 * Registered Port List Format 1047 */ 1048 typedef struct { 1049 uint32_t EntryCnt; 1050 PORT_ENTRY pe; /* Variable-length array */ 1051 } REG_PORT_LIST; 1052 1053 /* 1054 * Register HBA(RHBA) 1055 */ 1056 typedef struct { 1057 HBA_IDENTIFIER hi; 1058 REG_PORT_LIST rpl; /* variable-length array */ 1059 /* ATTRIBUTE_BLOCK ab; */ 1060 } REG_HBA; 1061 1062 /* 1063 * Register HBA Attributes (RHAT) 1064 */ 1065 typedef struct { 1066 struct lpfc_name HBA_PortName; 1067 ATTRIBUTE_BLOCK ab; 1068 } REG_HBA_ATTRIBUTE; 1069 1070 /* 1071 * Register Port Attributes (RPA) 1072 */ 1073 typedef struct { 1074 struct lpfc_name PortName; 1075 ATTRIBUTE_BLOCK ab; 1076 } REG_PORT_ATTRIBUTE; 1077 1078 /* 1079 * Get Registered HBA List (GRHL) Accept Payload Format 1080 */ 1081 typedef struct { 1082 uint32_t HBA__Entry_Cnt; /* Number of Registered HBA Identifiers */ 1083 struct lpfc_name HBA_PortName; /* Variable-length array */ 1084 } GRHL_ACC_PAYLOAD; 1085 1086 /* 1087 * Get Registered Port List (GRPL) Accept Payload Format 1088 */ 1089 typedef struct { 1090 uint32_t RPL_Entry_Cnt; /* Number of Registered Port Entries */ 1091 PORT_ENTRY Reg_Port_Entry[1]; /* Variable-length array */ 1092 } GRPL_ACC_PAYLOAD; 1093 1094 /* 1095 * Get Port Attributes (GPAT) Accept Payload Format 1096 */ 1097 1098 typedef struct { 1099 ATTRIBUTE_BLOCK pab; 1100 } GPAT_ACC_PAYLOAD; 1101 1102 1103 /* 1104 * Begin HBA configuration parameters. 1105 * The PCI configuration register BAR assignments are: 1106 * BAR0, offset 0x10 - SLIM base memory address 1107 * BAR1, offset 0x14 - SLIM base memory high address 1108 * BAR2, offset 0x18 - REGISTER base memory address 1109 * BAR3, offset 0x1c - REGISTER base memory high address 1110 * BAR4, offset 0x20 - BIU I/O registers 1111 * BAR5, offset 0x24 - REGISTER base io high address 1112 */ 1113 1114 /* Number of rings currently used and available. */ 1115 #define MAX_CONFIGURED_RINGS 3 1116 #define MAX_RINGS 4 1117 1118 /* IOCB / Mailbox is owned by FireFly */ 1119 #define OWN_CHIP 1 1120 1121 /* IOCB / Mailbox is owned by Host */ 1122 #define OWN_HOST 0 1123 1124 /* Number of 4-byte words in an IOCB. */ 1125 #define IOCB_WORD_SZ 8 1126 1127 /* network headers for Dfctl field */ 1128 #define FC_NET_HDR 0x20 1129 1130 /* Start FireFly Register definitions */ 1131 #define PCI_VENDOR_ID_EMULEX 0x10df 1132 #define PCI_DEVICE_ID_FIREFLY 0x1ae5 1133 #define PCI_DEVICE_ID_PROTEUS_VF 0xe100 1134 #define PCI_DEVICE_ID_PROTEUS_PF 0xe180 1135 #define PCI_DEVICE_ID_SAT_SMB 0xf011 1136 #define PCI_DEVICE_ID_SAT_MID 0xf015 1137 #define PCI_DEVICE_ID_RFLY 0xf095 1138 #define PCI_DEVICE_ID_PFLY 0xf098 1139 #define PCI_DEVICE_ID_LP101 0xf0a1 1140 #define PCI_DEVICE_ID_TFLY 0xf0a5 1141 #define PCI_DEVICE_ID_BSMB 0xf0d1 1142 #define PCI_DEVICE_ID_BMID 0xf0d5 1143 #define PCI_DEVICE_ID_ZSMB 0xf0e1 1144 #define PCI_DEVICE_ID_ZMID 0xf0e5 1145 #define PCI_DEVICE_ID_NEPTUNE 0xf0f5 1146 #define PCI_DEVICE_ID_NEPTUNE_SCSP 0xf0f6 1147 #define PCI_DEVICE_ID_NEPTUNE_DCSP 0xf0f7 1148 #define PCI_DEVICE_ID_SAT 0xf100 1149 #define PCI_DEVICE_ID_SAT_SCSP 0xf111 1150 #define PCI_DEVICE_ID_SAT_DCSP 0xf112 1151 #define PCI_DEVICE_ID_SUPERFLY 0xf700 1152 #define PCI_DEVICE_ID_DRAGONFLY 0xf800 1153 #define PCI_DEVICE_ID_CENTAUR 0xf900 1154 #define PCI_DEVICE_ID_PEGASUS 0xf980 1155 #define PCI_DEVICE_ID_THOR 0xfa00 1156 #define PCI_DEVICE_ID_VIPER 0xfb00 1157 #define PCI_DEVICE_ID_LP10000S 0xfc00 1158 #define PCI_DEVICE_ID_LP11000S 0xfc10 1159 #define PCI_DEVICE_ID_LPE11000S 0xfc20 1160 #define PCI_DEVICE_ID_SAT_S 0xfc40 1161 #define PCI_DEVICE_ID_PROTEUS_S 0xfc50 1162 #define PCI_DEVICE_ID_HELIOS 0xfd00 1163 #define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11 1164 #define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12 1165 #define PCI_DEVICE_ID_ZEPHYR 0xfe00 1166 #define PCI_DEVICE_ID_HORNET 0xfe05 1167 #define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11 1168 #define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12 1169 #define PCI_VENDOR_ID_SERVERENGINE 0x19a2 1170 #define PCI_DEVICE_ID_TIGERSHARK 0x0704 1171 #define PCI_DEVICE_ID_TOMCAT 0x0714 1172 #define PCI_DEVICE_ID_FALCON 0xf180 1173 1174 #define JEDEC_ID_ADDRESS 0x0080001c 1175 #define FIREFLY_JEDEC_ID 0x1ACC 1176 #define SUPERFLY_JEDEC_ID 0x0020 1177 #define DRAGONFLY_JEDEC_ID 0x0021 1178 #define DRAGONFLY_V2_JEDEC_ID 0x0025 1179 #define CENTAUR_2G_JEDEC_ID 0x0026 1180 #define CENTAUR_1G_JEDEC_ID 0x0028 1181 #define PEGASUS_ORION_JEDEC_ID 0x0036 1182 #define PEGASUS_JEDEC_ID 0x0038 1183 #define THOR_JEDEC_ID 0x0012 1184 #define HELIOS_JEDEC_ID 0x0364 1185 #define ZEPHYR_JEDEC_ID 0x0577 1186 #define VIPER_JEDEC_ID 0x4838 1187 #define SATURN_JEDEC_ID 0x1004 1188 #define HORNET_JDEC_ID 0x2057706D 1189 1190 #define JEDEC_ID_MASK 0x0FFFF000 1191 #define JEDEC_ID_SHIFT 12 1192 #define FC_JEDEC_ID(id) ((id & JEDEC_ID_MASK) >> JEDEC_ID_SHIFT) 1193 1194 typedef struct { /* FireFly BIU registers */ 1195 uint32_t hostAtt; /* See definitions for Host Attention 1196 register */ 1197 uint32_t chipAtt; /* See definitions for Chip Attention 1198 register */ 1199 uint32_t hostStatus; /* See definitions for Host Status register */ 1200 uint32_t hostControl; /* See definitions for Host Control register */ 1201 uint32_t buiConfig; /* See definitions for BIU configuration 1202 register */ 1203 } FF_REGS; 1204 1205 /* IO Register size in bytes */ 1206 #define FF_REG_AREA_SIZE 256 1207 1208 /* Host Attention Register */ 1209 1210 #define HA_REG_OFFSET 0 /* Byte offset from register base address */ 1211 1212 #define HA_R0RE_REQ 0x00000001 /* Bit 0 */ 1213 #define HA_R0CE_RSP 0x00000002 /* Bit 1 */ 1214 #define HA_R0ATT 0x00000008 /* Bit 3 */ 1215 #define HA_R1RE_REQ 0x00000010 /* Bit 4 */ 1216 #define HA_R1CE_RSP 0x00000020 /* Bit 5 */ 1217 #define HA_R1ATT 0x00000080 /* Bit 7 */ 1218 #define HA_R2RE_REQ 0x00000100 /* Bit 8 */ 1219 #define HA_R2CE_RSP 0x00000200 /* Bit 9 */ 1220 #define HA_R2ATT 0x00000800 /* Bit 11 */ 1221 #define HA_R3RE_REQ 0x00001000 /* Bit 12 */ 1222 #define HA_R3CE_RSP 0x00002000 /* Bit 13 */ 1223 #define HA_R3ATT 0x00008000 /* Bit 15 */ 1224 #define HA_LATT 0x20000000 /* Bit 29 */ 1225 #define HA_MBATT 0x40000000 /* Bit 30 */ 1226 #define HA_ERATT 0x80000000 /* Bit 31 */ 1227 1228 #define HA_RXRE_REQ 0x00000001 /* Bit 0 */ 1229 #define HA_RXCE_RSP 0x00000002 /* Bit 1 */ 1230 #define HA_RXATT 0x00000008 /* Bit 3 */ 1231 #define HA_RXMASK 0x0000000f 1232 1233 #define HA_R0_CLR_MSK (HA_R0RE_REQ | HA_R0CE_RSP | HA_R0ATT) 1234 #define HA_R1_CLR_MSK (HA_R1RE_REQ | HA_R1CE_RSP | HA_R1ATT) 1235 #define HA_R2_CLR_MSK (HA_R2RE_REQ | HA_R2CE_RSP | HA_R2ATT) 1236 #define HA_R3_CLR_MSK (HA_R3RE_REQ | HA_R3CE_RSP | HA_R3ATT) 1237 1238 #define HA_R0_POS 3 1239 #define HA_R1_POS 7 1240 #define HA_R2_POS 11 1241 #define HA_R3_POS 15 1242 #define HA_LE_POS 29 1243 #define HA_MB_POS 30 1244 #define HA_ER_POS 31 1245 /* Chip Attention Register */ 1246 1247 #define CA_REG_OFFSET 4 /* Byte offset from register base address */ 1248 1249 #define CA_R0CE_REQ 0x00000001 /* Bit 0 */ 1250 #define CA_R0RE_RSP 0x00000002 /* Bit 1 */ 1251 #define CA_R0ATT 0x00000008 /* Bit 3 */ 1252 #define CA_R1CE_REQ 0x00000010 /* Bit 4 */ 1253 #define CA_R1RE_RSP 0x00000020 /* Bit 5 */ 1254 #define CA_R1ATT 0x00000080 /* Bit 7 */ 1255 #define CA_R2CE_REQ 0x00000100 /* Bit 8 */ 1256 #define CA_R2RE_RSP 0x00000200 /* Bit 9 */ 1257 #define CA_R2ATT 0x00000800 /* Bit 11 */ 1258 #define CA_R3CE_REQ 0x00001000 /* Bit 12 */ 1259 #define CA_R3RE_RSP 0x00002000 /* Bit 13 */ 1260 #define CA_R3ATT 0x00008000 /* Bit 15 */ 1261 #define CA_MBATT 0x40000000 /* Bit 30 */ 1262 1263 /* Host Status Register */ 1264 1265 #define HS_REG_OFFSET 8 /* Byte offset from register base address */ 1266 1267 #define HS_MBRDY 0x00400000 /* Bit 22 */ 1268 #define HS_FFRDY 0x00800000 /* Bit 23 */ 1269 #define HS_FFER8 0x01000000 /* Bit 24 */ 1270 #define HS_FFER7 0x02000000 /* Bit 25 */ 1271 #define HS_FFER6 0x04000000 /* Bit 26 */ 1272 #define HS_FFER5 0x08000000 /* Bit 27 */ 1273 #define HS_FFER4 0x10000000 /* Bit 28 */ 1274 #define HS_FFER3 0x20000000 /* Bit 29 */ 1275 #define HS_FFER2 0x40000000 /* Bit 30 */ 1276 #define HS_FFER1 0x80000000 /* Bit 31 */ 1277 #define HS_CRIT_TEMP 0x00000100 /* Bit 8 */ 1278 #define HS_FFERM 0xFF000100 /* Mask for error bits 31:24 and 8 */ 1279 1280 /* Host Control Register */ 1281 1282 #define HC_REG_OFFSET 12 /* Byte offset from register base address */ 1283 1284 #define HC_MBINT_ENA 0x00000001 /* Bit 0 */ 1285 #define HC_R0INT_ENA 0x00000002 /* Bit 1 */ 1286 #define HC_R1INT_ENA 0x00000004 /* Bit 2 */ 1287 #define HC_R2INT_ENA 0x00000008 /* Bit 3 */ 1288 #define HC_R3INT_ENA 0x00000010 /* Bit 4 */ 1289 #define HC_INITHBI 0x02000000 /* Bit 25 */ 1290 #define HC_INITMB 0x04000000 /* Bit 26 */ 1291 #define HC_INITFF 0x08000000 /* Bit 27 */ 1292 #define HC_LAINT_ENA 0x20000000 /* Bit 29 */ 1293 #define HC_ERINT_ENA 0x80000000 /* Bit 31 */ 1294 1295 /* Message Signaled Interrupt eXtension (MSI-X) message identifiers */ 1296 #define MSIX_DFLT_ID 0 1297 #define MSIX_RNG0_ID 0 1298 #define MSIX_RNG1_ID 1 1299 #define MSIX_RNG2_ID 2 1300 #define MSIX_RNG3_ID 3 1301 1302 #define MSIX_LINK_ID 4 1303 #define MSIX_MBOX_ID 5 1304 1305 #define MSIX_SPARE0_ID 6 1306 #define MSIX_SPARE1_ID 7 1307 1308 /* Mailbox Commands */ 1309 #define MBX_SHUTDOWN 0x00 /* terminate testing */ 1310 #define MBX_LOAD_SM 0x01 1311 #define MBX_READ_NV 0x02 1312 #define MBX_WRITE_NV 0x03 1313 #define MBX_RUN_BIU_DIAG 0x04 1314 #define MBX_INIT_LINK 0x05 1315 #define MBX_DOWN_LINK 0x06 1316 #define MBX_CONFIG_LINK 0x07 1317 #define MBX_CONFIG_RING 0x09 1318 #define MBX_RESET_RING 0x0A 1319 #define MBX_READ_CONFIG 0x0B 1320 #define MBX_READ_RCONFIG 0x0C 1321 #define MBX_READ_SPARM 0x0D 1322 #define MBX_READ_STATUS 0x0E 1323 #define MBX_READ_RPI 0x0F 1324 #define MBX_READ_XRI 0x10 1325 #define MBX_READ_REV 0x11 1326 #define MBX_READ_LNK_STAT 0x12 1327 #define MBX_REG_LOGIN 0x13 1328 #define MBX_UNREG_LOGIN 0x14 1329 #define MBX_READ_LA 0x15 1330 #define MBX_CLEAR_LA 0x16 1331 #define MBX_DUMP_MEMORY 0x17 1332 #define MBX_DUMP_CONTEXT 0x18 1333 #define MBX_RUN_DIAGS 0x19 1334 #define MBX_RESTART 0x1A 1335 #define MBX_UPDATE_CFG 0x1B 1336 #define MBX_DOWN_LOAD 0x1C 1337 #define MBX_DEL_LD_ENTRY 0x1D 1338 #define MBX_RUN_PROGRAM 0x1E 1339 #define MBX_SET_MASK 0x20 1340 #define MBX_SET_VARIABLE 0x21 1341 #define MBX_UNREG_D_ID 0x23 1342 #define MBX_KILL_BOARD 0x24 1343 #define MBX_CONFIG_FARP 0x25 1344 #define MBX_BEACON 0x2A 1345 #define MBX_CONFIG_MSI 0x30 1346 #define MBX_HEARTBEAT 0x31 1347 #define MBX_WRITE_VPARMS 0x32 1348 #define MBX_ASYNCEVT_ENABLE 0x33 1349 1350 #define MBX_PORT_CAPABILITIES 0x3B 1351 #define MBX_PORT_IOV_CONTROL 0x3C 1352 1353 #define MBX_CONFIG_HBQ 0x7C 1354 #define MBX_LOAD_AREA 0x81 1355 #define MBX_RUN_BIU_DIAG64 0x84 1356 #define MBX_CONFIG_PORT 0x88 1357 #define MBX_READ_SPARM64 0x8D 1358 #define MBX_READ_RPI64 0x8F 1359 #define MBX_REG_LOGIN64 0x93 1360 #define MBX_READ_LA64 0x95 1361 #define MBX_REG_VPI 0x96 1362 #define MBX_UNREG_VPI 0x97 1363 1364 #define MBX_WRITE_WWN 0x98 1365 #define MBX_SET_DEBUG 0x99 1366 #define MBX_LOAD_EXP_ROM 0x9C 1367 #define MBX_SLI4_CONFIG 0x9B 1368 #define MBX_SLI4_REQ_FTRS 0x9D 1369 #define MBX_MAX_CMDS 0x9E 1370 #define MBX_RESUME_RPI 0x9E 1371 #define MBX_SLI2_CMD_MASK 0x80 1372 #define MBX_REG_VFI 0x9F 1373 #define MBX_REG_FCFI 0xA0 1374 #define MBX_UNREG_VFI 0xA1 1375 #define MBX_UNREG_FCFI 0xA2 1376 #define MBX_INIT_VFI 0xA3 1377 #define MBX_INIT_VPI 0xA4 1378 1379 /* IOCB Commands */ 1380 1381 #define CMD_RCV_SEQUENCE_CX 0x01 1382 #define CMD_XMIT_SEQUENCE_CR 0x02 1383 #define CMD_XMIT_SEQUENCE_CX 0x03 1384 #define CMD_XMIT_BCAST_CN 0x04 1385 #define CMD_XMIT_BCAST_CX 0x05 1386 #define CMD_QUE_RING_BUF_CN 0x06 1387 #define CMD_QUE_XRI_BUF_CX 0x07 1388 #define CMD_IOCB_CONTINUE_CN 0x08 1389 #define CMD_RET_XRI_BUF_CX 0x09 1390 #define CMD_ELS_REQUEST_CR 0x0A 1391 #define CMD_ELS_REQUEST_CX 0x0B 1392 #define CMD_RCV_ELS_REQ_CX 0x0D 1393 #define CMD_ABORT_XRI_CN 0x0E 1394 #define CMD_ABORT_XRI_CX 0x0F 1395 #define CMD_CLOSE_XRI_CN 0x10 1396 #define CMD_CLOSE_XRI_CX 0x11 1397 #define CMD_CREATE_XRI_CR 0x12 1398 #define CMD_CREATE_XRI_CX 0x13 1399 #define CMD_GET_RPI_CN 0x14 1400 #define CMD_XMIT_ELS_RSP_CX 0x15 1401 #define CMD_GET_RPI_CR 0x16 1402 #define CMD_XRI_ABORTED_CX 0x17 1403 #define CMD_FCP_IWRITE_CR 0x18 1404 #define CMD_FCP_IWRITE_CX 0x19 1405 #define CMD_FCP_IREAD_CR 0x1A 1406 #define CMD_FCP_IREAD_CX 0x1B 1407 #define CMD_FCP_ICMND_CR 0x1C 1408 #define CMD_FCP_ICMND_CX 0x1D 1409 #define CMD_FCP_TSEND_CX 0x1F 1410 #define CMD_FCP_TRECEIVE_CX 0x21 1411 #define CMD_FCP_TRSP_CX 0x23 1412 #define CMD_FCP_AUTO_TRSP_CX 0x29 1413 1414 #define CMD_ADAPTER_MSG 0x20 1415 #define CMD_ADAPTER_DUMP 0x22 1416 1417 /* SLI_2 IOCB Command Set */ 1418 1419 #define CMD_ASYNC_STATUS 0x7C 1420 #define CMD_RCV_SEQUENCE64_CX 0x81 1421 #define CMD_XMIT_SEQUENCE64_CR 0x82 1422 #define CMD_XMIT_SEQUENCE64_CX 0x83 1423 #define CMD_XMIT_BCAST64_CN 0x84 1424 #define CMD_XMIT_BCAST64_CX 0x85 1425 #define CMD_QUE_RING_BUF64_CN 0x86 1426 #define CMD_QUE_XRI_BUF64_CX 0x87 1427 #define CMD_IOCB_CONTINUE64_CN 0x88 1428 #define CMD_RET_XRI_BUF64_CX 0x89 1429 #define CMD_ELS_REQUEST64_CR 0x8A 1430 #define CMD_ELS_REQUEST64_CX 0x8B 1431 #define CMD_ABORT_MXRI64_CN 0x8C 1432 #define CMD_RCV_ELS_REQ64_CX 0x8D 1433 #define CMD_XMIT_ELS_RSP64_CX 0x95 1434 #define CMD_XMIT_BLS_RSP64_CX 0x97 1435 #define CMD_FCP_IWRITE64_CR 0x98 1436 #define CMD_FCP_IWRITE64_CX 0x99 1437 #define CMD_FCP_IREAD64_CR 0x9A 1438 #define CMD_FCP_IREAD64_CX 0x9B 1439 #define CMD_FCP_ICMND64_CR 0x9C 1440 #define CMD_FCP_ICMND64_CX 0x9D 1441 #define CMD_FCP_TSEND64_CX 0x9F 1442 #define CMD_FCP_TRECEIVE64_CX 0xA1 1443 #define CMD_FCP_TRSP64_CX 0xA3 1444 1445 #define CMD_QUE_XRI64_CX 0xB3 1446 #define CMD_IOCB_RCV_SEQ64_CX 0xB5 1447 #define CMD_IOCB_RCV_ELS64_CX 0xB7 1448 #define CMD_IOCB_RET_XRI64_CX 0xB9 1449 #define CMD_IOCB_RCV_CONT64_CX 0xBB 1450 1451 #define CMD_GEN_REQUEST64_CR 0xC2 1452 #define CMD_GEN_REQUEST64_CX 0xC3 1453 1454 /* Unhandled SLI-3 Commands */ 1455 #define CMD_IOCB_XMIT_MSEQ64_CR 0xB0 1456 #define CMD_IOCB_XMIT_MSEQ64_CX 0xB1 1457 #define CMD_IOCB_RCV_SEQ_LIST64_CX 0xC1 1458 #define CMD_IOCB_RCV_ELS_LIST64_CX 0xCD 1459 #define CMD_IOCB_CLOSE_EXTENDED_CN 0xB6 1460 #define CMD_IOCB_ABORT_EXTENDED_CN 0xBA 1461 #define CMD_IOCB_RET_HBQE64_CN 0xCA 1462 #define CMD_IOCB_FCP_IBIDIR64_CR 0xAC 1463 #define CMD_IOCB_FCP_IBIDIR64_CX 0xAD 1464 #define CMD_IOCB_FCP_ITASKMGT64_CX 0xAF 1465 #define CMD_IOCB_LOGENTRY_CN 0x94 1466 #define CMD_IOCB_LOGENTRY_ASYNC_CN 0x96 1467 1468 /* Unhandled Data Security SLI Commands */ 1469 #define DSSCMD_IWRITE64_CR 0xD8 1470 #define DSSCMD_IWRITE64_CX 0xD9 1471 #define DSSCMD_IREAD64_CR 0xDA 1472 #define DSSCMD_IREAD64_CX 0xDB 1473 #define DSSCMD_INVALIDATE_DEK 0xDC 1474 #define DSSCMD_SET_KEK 0xDD 1475 #define DSSCMD_GET_KEK_ID 0xDE 1476 #define DSSCMD_GEN_XFER 0xDF 1477 1478 #define CMD_MAX_IOCB_CMD 0xE6 1479 #define CMD_IOCB_MASK 0xff 1480 1481 #define MAX_MSG_DATA 28 /* max msg data in CMD_ADAPTER_MSG 1482 iocb */ 1483 #define LPFC_MAX_ADPTMSG 32 /* max msg data */ 1484 /* 1485 * Define Status 1486 */ 1487 #define MBX_SUCCESS 0 1488 #define MBXERR_NUM_RINGS 1 1489 #define MBXERR_NUM_IOCBS 2 1490 #define MBXERR_IOCBS_EXCEEDED 3 1491 #define MBXERR_BAD_RING_NUMBER 4 1492 #define MBXERR_MASK_ENTRIES_RANGE 5 1493 #define MBXERR_MASKS_EXCEEDED 6 1494 #define MBXERR_BAD_PROFILE 7 1495 #define MBXERR_BAD_DEF_CLASS 8 1496 #define MBXERR_BAD_MAX_RESPONDER 9 1497 #define MBXERR_BAD_MAX_ORIGINATOR 10 1498 #define MBXERR_RPI_REGISTERED 11 1499 #define MBXERR_RPI_FULL 12 1500 #define MBXERR_NO_RESOURCES 13 1501 #define MBXERR_BAD_RCV_LENGTH 14 1502 #define MBXERR_DMA_ERROR 15 1503 #define MBXERR_ERROR 16 1504 #define MBXERR_LINK_DOWN 0x33 1505 #define MBX_NOT_FINISHED 255 1506 1507 #define MBX_BUSY 0xffffff /* Attempted cmd to busy Mailbox */ 1508 #define MBX_TIMEOUT 0xfffffe /* time-out expired waiting for */ 1509 1510 #define TEMPERATURE_OFFSET 0xB0 /* Slim offset for critical temperature event */ 1511 1512 /* 1513 * Begin Structure Definitions for Mailbox Commands 1514 */ 1515 1516 typedef struct { 1517 #ifdef __BIG_ENDIAN_BITFIELD 1518 uint8_t tval; 1519 uint8_t tmask; 1520 uint8_t rval; 1521 uint8_t rmask; 1522 #else /* __LITTLE_ENDIAN_BITFIELD */ 1523 uint8_t rmask; 1524 uint8_t rval; 1525 uint8_t tmask; 1526 uint8_t tval; 1527 #endif 1528 } RR_REG; 1529 1530 struct ulp_bde { 1531 uint32_t bdeAddress; 1532 #ifdef __BIG_ENDIAN_BITFIELD 1533 uint32_t bdeReserved:4; 1534 uint32_t bdeAddrHigh:4; 1535 uint32_t bdeSize:24; 1536 #else /* __LITTLE_ENDIAN_BITFIELD */ 1537 uint32_t bdeSize:24; 1538 uint32_t bdeAddrHigh:4; 1539 uint32_t bdeReserved:4; 1540 #endif 1541 }; 1542 1543 typedef struct ULP_BDL { /* SLI-2 */ 1544 #ifdef __BIG_ENDIAN_BITFIELD 1545 uint32_t bdeFlags:8; /* BDL Flags */ 1546 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ 1547 #else /* __LITTLE_ENDIAN_BITFIELD */ 1548 uint32_t bdeSize:24; /* Size of BDL array in host memory (bytes) */ 1549 uint32_t bdeFlags:8; /* BDL Flags */ 1550 #endif 1551 1552 uint32_t addrLow; /* Address 0:31 */ 1553 uint32_t addrHigh; /* Address 32:63 */ 1554 uint32_t ulpIoTag32; /* Can be used for 32 bit I/O Tag */ 1555 } ULP_BDL; 1556 1557 /* 1558 * BlockGuard Definitions 1559 */ 1560 1561 enum lpfc_protgrp_type { 1562 LPFC_PG_TYPE_INVALID = 0, /* used to indicate errors */ 1563 LPFC_PG_TYPE_NO_DIF, /* no DIF data pointed to by prot grp */ 1564 LPFC_PG_TYPE_EMBD_DIF, /* DIF is embedded (inline) with data */ 1565 LPFC_PG_TYPE_DIF_BUF /* DIF has its own scatter/gather list */ 1566 }; 1567 1568 /* PDE Descriptors */ 1569 #define LPFC_PDE1_DESCRIPTOR 0x81 1570 #define LPFC_PDE2_DESCRIPTOR 0x82 1571 #define LPFC_PDE3_DESCRIPTOR 0x83 1572 1573 /* BlockGuard Profiles */ 1574 enum lpfc_bg_prof_codes { 1575 LPFC_PROF_INVALID, 1576 LPFC_PROF_A1 = 128, /* Full Protection */ 1577 LPFC_PROF_A2, /* Disabled Protection Checks:A2~A4 */ 1578 LPFC_PROF_A3, 1579 LPFC_PROF_A4, 1580 LPFC_PROF_B1, /* Embedded DIFs: B1~B3 */ 1581 LPFC_PROF_B2, 1582 LPFC_PROF_B3, 1583 LPFC_PROF_C1, /* Separate DIFs: C1~C3 */ 1584 LPFC_PROF_C2, 1585 LPFC_PROF_C3, 1586 LPFC_PROF_D1, /* Full Protection */ 1587 LPFC_PROF_D2, /* Partial Protection & Check Disabling */ 1588 LPFC_PROF_D3, 1589 LPFC_PROF_E1, /* E1~E4:out - check-only, in - update apptag */ 1590 LPFC_PROF_E2, 1591 LPFC_PROF_E3, 1592 LPFC_PROF_E4, 1593 LPFC_PROF_F1, /* Full Translation - F1 Prot Descriptor */ 1594 /* F1 Translation BDE */ 1595 LPFC_PROF_ANT1, /* TCP checksum, DIF inline with data buffers */ 1596 LPFC_PROF_AST1, /* TCP checksum, DIF split from data buffer */ 1597 LPFC_PROF_ANT2, 1598 LPFC_PROF_AST2 1599 }; 1600 1601 /* BlockGuard error-control defines */ 1602 #define BG_EC_STOP_ERR 0x00 1603 #define BG_EC_CONT_ERR 0x01 1604 #define BG_EC_IGN_UNINIT_STOP_ERR 0x10 1605 #define BG_EC_IGN_UNINIT_CONT_ERR 0x11 1606 1607 /* PDE (Protection Descriptor Entry) word 0 bit masks and shifts */ 1608 #define PDE_DESC_TYPE_MASK 0xff000000 1609 #define PDE_DESC_TYPE_SHIFT 24 1610 #define PDE_BG_PROFILE_MASK 0x00ff0000 1611 #define PDE_BG_PROFILE_SHIFT 16 1612 #define PDE_BLOCK_LEN_MASK 0x0000fffc 1613 #define PDE_BLOCK_LEN_SHIFT 2 1614 #define PDE_ERR_CTRL_MASK 0x00000003 1615 #define PDE_ERR_CTRL_SHIFT 0 1616 /* PDE word 1 bit masks and shifts */ 1617 #define PDE_APPTAG_MASK_MASK 0xffff0000 1618 #define PDE_APPTAG_MASK_SHIFT 16 1619 #define PDE_APPTAG_VAL_MASK 0x0000ffff 1620 #define PDE_APPTAG_VAL_SHIFT 0 1621 struct lpfc_pde { 1622 uint32_t parms; /* bitfields of descriptor, prof, len, and ec */ 1623 uint32_t apptag; /* bitfields of app tag maskand app tag value */ 1624 uint32_t reftag; /* reference tag occupying all 32 bits */ 1625 }; 1626 1627 /* inline function to set fields in parms of PDE */ 1628 static inline void 1629 lpfc_pde_set_bg_parms(struct lpfc_pde *p, u8 desc, u8 prof, u16 len, u8 ec) 1630 { 1631 uint32_t *wp = &p->parms; 1632 1633 /* spec indicates that adapter appends two 0's to length field */ 1634 len = len >> 2; 1635 1636 *wp &= 0; 1637 *wp |= ((desc << PDE_DESC_TYPE_SHIFT) & PDE_DESC_TYPE_MASK); 1638 *wp |= ((prof << PDE_BG_PROFILE_SHIFT) & PDE_BG_PROFILE_MASK); 1639 *wp |= ((len << PDE_BLOCK_LEN_SHIFT) & PDE_BLOCK_LEN_MASK); 1640 *wp |= ((ec << PDE_ERR_CTRL_SHIFT) & PDE_ERR_CTRL_MASK); 1641 *wp = le32_to_cpu(*wp); 1642 } 1643 1644 /* inline function to set apptag and reftag fields of PDE */ 1645 static inline void 1646 lpfc_pde_set_dif_parms(struct lpfc_pde *p, u16 apptagmask, u16 apptagval, 1647 u32 reftag) 1648 { 1649 uint32_t *wp = &p->apptag; 1650 *wp &= 0; 1651 *wp |= ((apptagmask << PDE_APPTAG_MASK_SHIFT) & PDE_APPTAG_MASK_MASK); 1652 *wp |= ((apptagval << PDE_APPTAG_VAL_SHIFT) & PDE_APPTAG_VAL_MASK); 1653 *wp = le32_to_cpu(*wp); 1654 wp = &p->reftag; 1655 *wp = le32_to_cpu(reftag); 1656 } 1657 1658 1659 /* Structure for MB Command LOAD_SM and DOWN_LOAD */ 1660 1661 typedef struct { 1662 #ifdef __BIG_ENDIAN_BITFIELD 1663 uint32_t rsvd2:25; 1664 uint32_t acknowledgment:1; 1665 uint32_t version:1; 1666 uint32_t erase_or_prog:1; 1667 uint32_t update_flash:1; 1668 uint32_t update_ram:1; 1669 uint32_t method:1; 1670 uint32_t load_cmplt:1; 1671 #else /* __LITTLE_ENDIAN_BITFIELD */ 1672 uint32_t load_cmplt:1; 1673 uint32_t method:1; 1674 uint32_t update_ram:1; 1675 uint32_t update_flash:1; 1676 uint32_t erase_or_prog:1; 1677 uint32_t version:1; 1678 uint32_t acknowledgment:1; 1679 uint32_t rsvd2:25; 1680 #endif 1681 1682 uint32_t dl_to_adr_low; 1683 uint32_t dl_to_adr_high; 1684 uint32_t dl_len; 1685 union { 1686 uint32_t dl_from_mbx_offset; 1687 struct ulp_bde dl_from_bde; 1688 struct ulp_bde64 dl_from_bde64; 1689 } un; 1690 1691 } LOAD_SM_VAR; 1692 1693 /* Structure for MB Command READ_NVPARM (02) */ 1694 1695 typedef struct { 1696 uint32_t rsvd1[3]; /* Read as all one's */ 1697 uint32_t rsvd2; /* Read as all zero's */ 1698 uint32_t portname[2]; /* N_PORT name */ 1699 uint32_t nodename[2]; /* NODE name */ 1700 1701 #ifdef __BIG_ENDIAN_BITFIELD 1702 uint32_t pref_DID:24; 1703 uint32_t hardAL_PA:8; 1704 #else /* __LITTLE_ENDIAN_BITFIELD */ 1705 uint32_t hardAL_PA:8; 1706 uint32_t pref_DID:24; 1707 #endif 1708 1709 uint32_t rsvd3[21]; /* Read as all one's */ 1710 } READ_NV_VAR; 1711 1712 /* Structure for MB Command WRITE_NVPARMS (03) */ 1713 1714 typedef struct { 1715 uint32_t rsvd1[3]; /* Must be all one's */ 1716 uint32_t rsvd2; /* Must be all zero's */ 1717 uint32_t portname[2]; /* N_PORT name */ 1718 uint32_t nodename[2]; /* NODE name */ 1719 1720 #ifdef __BIG_ENDIAN_BITFIELD 1721 uint32_t pref_DID:24; 1722 uint32_t hardAL_PA:8; 1723 #else /* __LITTLE_ENDIAN_BITFIELD */ 1724 uint32_t hardAL_PA:8; 1725 uint32_t pref_DID:24; 1726 #endif 1727 1728 uint32_t rsvd3[21]; /* Must be all one's */ 1729 } WRITE_NV_VAR; 1730 1731 /* Structure for MB Command RUN_BIU_DIAG (04) */ 1732 /* Structure for MB Command RUN_BIU_DIAG64 (0x84) */ 1733 1734 typedef struct { 1735 uint32_t rsvd1; 1736 union { 1737 struct { 1738 struct ulp_bde xmit_bde; 1739 struct ulp_bde rcv_bde; 1740 } s1; 1741 struct { 1742 struct ulp_bde64 xmit_bde64; 1743 struct ulp_bde64 rcv_bde64; 1744 } s2; 1745 } un; 1746 } BIU_DIAG_VAR; 1747 1748 /* Structure for MB Command INIT_LINK (05) */ 1749 1750 typedef struct { 1751 #ifdef __BIG_ENDIAN_BITFIELD 1752 uint32_t rsvd1:24; 1753 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ 1754 #else /* __LITTLE_ENDIAN_BITFIELD */ 1755 uint32_t lipsr_AL_PA:8; /* AL_PA to issue Lip Selective Reset to */ 1756 uint32_t rsvd1:24; 1757 #endif 1758 1759 #ifdef __BIG_ENDIAN_BITFIELD 1760 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ 1761 uint8_t rsvd2; 1762 uint16_t link_flags; 1763 #else /* __LITTLE_ENDIAN_BITFIELD */ 1764 uint16_t link_flags; 1765 uint8_t rsvd2; 1766 uint8_t fabric_AL_PA; /* If using a Fabric Assigned AL_PA */ 1767 #endif 1768 1769 #define FLAGS_LOCAL_LB 0x01 /* link_flags (=1) ENDEC loopback */ 1770 #define FLAGS_TOPOLOGY_MODE_LOOP_PT 0x00 /* Attempt loop then pt-pt */ 1771 #define FLAGS_TOPOLOGY_MODE_PT_PT 0x02 /* Attempt pt-pt only */ 1772 #define FLAGS_TOPOLOGY_MODE_LOOP 0x04 /* Attempt loop only */ 1773 #define FLAGS_TOPOLOGY_MODE_PT_LOOP 0x06 /* Attempt pt-pt then loop */ 1774 #define FLAGS_UNREG_LOGIN_ALL 0x08 /* UNREG_LOGIN all on link down */ 1775 #define FLAGS_LIRP_LILP 0x80 /* LIRP / LILP is disabled */ 1776 1777 #define FLAGS_TOPOLOGY_FAILOVER 0x0400 /* Bit 10 */ 1778 #define FLAGS_LINK_SPEED 0x0800 /* Bit 11 */ 1779 #define FLAGS_IMED_ABORT 0x04000 /* Bit 14 */ 1780 1781 uint32_t link_speed; 1782 #define LINK_SPEED_AUTO 0 /* Auto selection */ 1783 #define LINK_SPEED_1G 1 /* 1 Gigabaud */ 1784 #define LINK_SPEED_2G 2 /* 2 Gigabaud */ 1785 #define LINK_SPEED_4G 4 /* 4 Gigabaud */ 1786 #define LINK_SPEED_8G 8 /* 8 Gigabaud */ 1787 #define LINK_SPEED_10G 16 /* 10 Gigabaud */ 1788 1789 } INIT_LINK_VAR; 1790 1791 /* Structure for MB Command DOWN_LINK (06) */ 1792 1793 typedef struct { 1794 uint32_t rsvd1; 1795 } DOWN_LINK_VAR; 1796 1797 /* Structure for MB Command CONFIG_LINK (07) */ 1798 1799 typedef struct { 1800 #ifdef __BIG_ENDIAN_BITFIELD 1801 uint32_t cr:1; 1802 uint32_t ci:1; 1803 uint32_t cr_delay:6; 1804 uint32_t cr_count:8; 1805 uint32_t rsvd1:8; 1806 uint32_t MaxBBC:8; 1807 #else /* __LITTLE_ENDIAN_BITFIELD */ 1808 uint32_t MaxBBC:8; 1809 uint32_t rsvd1:8; 1810 uint32_t cr_count:8; 1811 uint32_t cr_delay:6; 1812 uint32_t ci:1; 1813 uint32_t cr:1; 1814 #endif 1815 1816 uint32_t myId; 1817 uint32_t rsvd2; 1818 uint32_t edtov; 1819 uint32_t arbtov; 1820 uint32_t ratov; 1821 uint32_t rttov; 1822 uint32_t altov; 1823 uint32_t crtov; 1824 uint32_t citov; 1825 #ifdef __BIG_ENDIAN_BITFIELD 1826 uint32_t rrq_enable:1; 1827 uint32_t rrq_immed:1; 1828 uint32_t rsvd4:29; 1829 uint32_t ack0_enable:1; 1830 #else /* __LITTLE_ENDIAN_BITFIELD */ 1831 uint32_t ack0_enable:1; 1832 uint32_t rsvd4:29; 1833 uint32_t rrq_immed:1; 1834 uint32_t rrq_enable:1; 1835 #endif 1836 } CONFIG_LINK; 1837 1838 /* Structure for MB Command PART_SLIM (08) 1839 * will be removed since SLI1 is no longer supported! 1840 */ 1841 typedef struct { 1842 #ifdef __BIG_ENDIAN_BITFIELD 1843 uint16_t offCiocb; 1844 uint16_t numCiocb; 1845 uint16_t offRiocb; 1846 uint16_t numRiocb; 1847 #else /* __LITTLE_ENDIAN_BITFIELD */ 1848 uint16_t numCiocb; 1849 uint16_t offCiocb; 1850 uint16_t numRiocb; 1851 uint16_t offRiocb; 1852 #endif 1853 } RING_DEF; 1854 1855 typedef struct { 1856 #ifdef __BIG_ENDIAN_BITFIELD 1857 uint32_t unused1:24; 1858 uint32_t numRing:8; 1859 #else /* __LITTLE_ENDIAN_BITFIELD */ 1860 uint32_t numRing:8; 1861 uint32_t unused1:24; 1862 #endif 1863 1864 RING_DEF ringdef[4]; 1865 uint32_t hbainit; 1866 } PART_SLIM_VAR; 1867 1868 /* Structure for MB Command CONFIG_RING (09) */ 1869 1870 typedef struct { 1871 #ifdef __BIG_ENDIAN_BITFIELD 1872 uint32_t unused2:6; 1873 uint32_t recvSeq:1; 1874 uint32_t recvNotify:1; 1875 uint32_t numMask:8; 1876 uint32_t profile:8; 1877 uint32_t unused1:4; 1878 uint32_t ring:4; 1879 #else /* __LITTLE_ENDIAN_BITFIELD */ 1880 uint32_t ring:4; 1881 uint32_t unused1:4; 1882 uint32_t profile:8; 1883 uint32_t numMask:8; 1884 uint32_t recvNotify:1; 1885 uint32_t recvSeq:1; 1886 uint32_t unused2:6; 1887 #endif 1888 1889 #ifdef __BIG_ENDIAN_BITFIELD 1890 uint16_t maxRespXchg; 1891 uint16_t maxOrigXchg; 1892 #else /* __LITTLE_ENDIAN_BITFIELD */ 1893 uint16_t maxOrigXchg; 1894 uint16_t maxRespXchg; 1895 #endif 1896 1897 RR_REG rrRegs[6]; 1898 } CONFIG_RING_VAR; 1899 1900 /* Structure for MB Command RESET_RING (10) */ 1901 1902 typedef struct { 1903 uint32_t ring_no; 1904 } RESET_RING_VAR; 1905 1906 /* Structure for MB Command READ_CONFIG (11) */ 1907 1908 typedef struct { 1909 #ifdef __BIG_ENDIAN_BITFIELD 1910 uint32_t cr:1; 1911 uint32_t ci:1; 1912 uint32_t cr_delay:6; 1913 uint32_t cr_count:8; 1914 uint32_t InitBBC:8; 1915 uint32_t MaxBBC:8; 1916 #else /* __LITTLE_ENDIAN_BITFIELD */ 1917 uint32_t MaxBBC:8; 1918 uint32_t InitBBC:8; 1919 uint32_t cr_count:8; 1920 uint32_t cr_delay:6; 1921 uint32_t ci:1; 1922 uint32_t cr:1; 1923 #endif 1924 1925 #ifdef __BIG_ENDIAN_BITFIELD 1926 uint32_t topology:8; 1927 uint32_t myDid:24; 1928 #else /* __LITTLE_ENDIAN_BITFIELD */ 1929 uint32_t myDid:24; 1930 uint32_t topology:8; 1931 #endif 1932 1933 /* Defines for topology (defined previously) */ 1934 #ifdef __BIG_ENDIAN_BITFIELD 1935 uint32_t AR:1; 1936 uint32_t IR:1; 1937 uint32_t rsvd1:29; 1938 uint32_t ack0:1; 1939 #else /* __LITTLE_ENDIAN_BITFIELD */ 1940 uint32_t ack0:1; 1941 uint32_t rsvd1:29; 1942 uint32_t IR:1; 1943 uint32_t AR:1; 1944 #endif 1945 1946 uint32_t edtov; 1947 uint32_t arbtov; 1948 uint32_t ratov; 1949 uint32_t rttov; 1950 uint32_t altov; 1951 uint32_t lmt; 1952 #define LMT_RESERVED 0x000 /* Not used */ 1953 #define LMT_1Gb 0x004 1954 #define LMT_2Gb 0x008 1955 #define LMT_4Gb 0x040 1956 #define LMT_8Gb 0x080 1957 #define LMT_10Gb 0x100 1958 uint32_t rsvd2; 1959 uint32_t rsvd3; 1960 uint32_t max_xri; 1961 uint32_t max_iocb; 1962 uint32_t max_rpi; 1963 uint32_t avail_xri; 1964 uint32_t avail_iocb; 1965 uint32_t avail_rpi; 1966 uint32_t max_vpi; 1967 uint32_t rsvd4; 1968 uint32_t rsvd5; 1969 uint32_t avail_vpi; 1970 } READ_CONFIG_VAR; 1971 1972 /* Structure for MB Command READ_RCONFIG (12) */ 1973 1974 typedef struct { 1975 #ifdef __BIG_ENDIAN_BITFIELD 1976 uint32_t rsvd2:7; 1977 uint32_t recvNotify:1; 1978 uint32_t numMask:8; 1979 uint32_t profile:8; 1980 uint32_t rsvd1:4; 1981 uint32_t ring:4; 1982 #else /* __LITTLE_ENDIAN_BITFIELD */ 1983 uint32_t ring:4; 1984 uint32_t rsvd1:4; 1985 uint32_t profile:8; 1986 uint32_t numMask:8; 1987 uint32_t recvNotify:1; 1988 uint32_t rsvd2:7; 1989 #endif 1990 1991 #ifdef __BIG_ENDIAN_BITFIELD 1992 uint16_t maxResp; 1993 uint16_t maxOrig; 1994 #else /* __LITTLE_ENDIAN_BITFIELD */ 1995 uint16_t maxOrig; 1996 uint16_t maxResp; 1997 #endif 1998 1999 RR_REG rrRegs[6]; 2000 2001 #ifdef __BIG_ENDIAN_BITFIELD 2002 uint16_t cmdRingOffset; 2003 uint16_t cmdEntryCnt; 2004 uint16_t rspRingOffset; 2005 uint16_t rspEntryCnt; 2006 uint16_t nextCmdOffset; 2007 uint16_t rsvd3; 2008 uint16_t nextRspOffset; 2009 uint16_t rsvd4; 2010 #else /* __LITTLE_ENDIAN_BITFIELD */ 2011 uint16_t cmdEntryCnt; 2012 uint16_t cmdRingOffset; 2013 uint16_t rspEntryCnt; 2014 uint16_t rspRingOffset; 2015 uint16_t rsvd3; 2016 uint16_t nextCmdOffset; 2017 uint16_t rsvd4; 2018 uint16_t nextRspOffset; 2019 #endif 2020 } READ_RCONF_VAR; 2021 2022 /* Structure for MB Command READ_SPARM (13) */ 2023 /* Structure for MB Command READ_SPARM64 (0x8D) */ 2024 2025 typedef struct { 2026 uint32_t rsvd1; 2027 uint32_t rsvd2; 2028 union { 2029 struct ulp_bde sp; /* This BDE points to struct serv_parm 2030 structure */ 2031 struct ulp_bde64 sp64; 2032 } un; 2033 #ifdef __BIG_ENDIAN_BITFIELD 2034 uint16_t rsvd3; 2035 uint16_t vpi; 2036 #else /* __LITTLE_ENDIAN_BITFIELD */ 2037 uint16_t vpi; 2038 uint16_t rsvd3; 2039 #endif 2040 } READ_SPARM_VAR; 2041 2042 /* Structure for MB Command READ_STATUS (14) */ 2043 2044 typedef struct { 2045 #ifdef __BIG_ENDIAN_BITFIELD 2046 uint32_t rsvd1:31; 2047 uint32_t clrCounters:1; 2048 uint16_t activeXriCnt; 2049 uint16_t activeRpiCnt; 2050 #else /* __LITTLE_ENDIAN_BITFIELD */ 2051 uint32_t clrCounters:1; 2052 uint32_t rsvd1:31; 2053 uint16_t activeRpiCnt; 2054 uint16_t activeXriCnt; 2055 #endif 2056 2057 uint32_t xmitByteCnt; 2058 uint32_t rcvByteCnt; 2059 uint32_t xmitFrameCnt; 2060 uint32_t rcvFrameCnt; 2061 uint32_t xmitSeqCnt; 2062 uint32_t rcvSeqCnt; 2063 uint32_t totalOrigExchanges; 2064 uint32_t totalRespExchanges; 2065 uint32_t rcvPbsyCnt; 2066 uint32_t rcvFbsyCnt; 2067 } READ_STATUS_VAR; 2068 2069 /* Structure for MB Command READ_RPI (15) */ 2070 /* Structure for MB Command READ_RPI64 (0x8F) */ 2071 2072 typedef struct { 2073 #ifdef __BIG_ENDIAN_BITFIELD 2074 uint16_t nextRpi; 2075 uint16_t reqRpi; 2076 uint32_t rsvd2:8; 2077 uint32_t DID:24; 2078 #else /* __LITTLE_ENDIAN_BITFIELD */ 2079 uint16_t reqRpi; 2080 uint16_t nextRpi; 2081 uint32_t DID:24; 2082 uint32_t rsvd2:8; 2083 #endif 2084 2085 union { 2086 struct ulp_bde sp; 2087 struct ulp_bde64 sp64; 2088 } un; 2089 2090 } READ_RPI_VAR; 2091 2092 /* Structure for MB Command READ_XRI (16) */ 2093 2094 typedef struct { 2095 #ifdef __BIG_ENDIAN_BITFIELD 2096 uint16_t nextXri; 2097 uint16_t reqXri; 2098 uint16_t rsvd1; 2099 uint16_t rpi; 2100 uint32_t rsvd2:8; 2101 uint32_t DID:24; 2102 uint32_t rsvd3:8; 2103 uint32_t SID:24; 2104 uint32_t rsvd4; 2105 uint8_t seqId; 2106 uint8_t rsvd5; 2107 uint16_t seqCount; 2108 uint16_t oxId; 2109 uint16_t rxId; 2110 uint32_t rsvd6:30; 2111 uint32_t si:1; 2112 uint32_t exchOrig:1; 2113 #else /* __LITTLE_ENDIAN_BITFIELD */ 2114 uint16_t reqXri; 2115 uint16_t nextXri; 2116 uint16_t rpi; 2117 uint16_t rsvd1; 2118 uint32_t DID:24; 2119 uint32_t rsvd2:8; 2120 uint32_t SID:24; 2121 uint32_t rsvd3:8; 2122 uint32_t rsvd4; 2123 uint16_t seqCount; 2124 uint8_t rsvd5; 2125 uint8_t seqId; 2126 uint16_t rxId; 2127 uint16_t oxId; 2128 uint32_t exchOrig:1; 2129 uint32_t si:1; 2130 uint32_t rsvd6:30; 2131 #endif 2132 } READ_XRI_VAR; 2133 2134 /* Structure for MB Command READ_REV (17) */ 2135 2136 typedef struct { 2137 #ifdef __BIG_ENDIAN_BITFIELD 2138 uint32_t cv:1; 2139 uint32_t rr:1; 2140 uint32_t rsvd2:2; 2141 uint32_t v3req:1; 2142 uint32_t v3rsp:1; 2143 uint32_t rsvd1:25; 2144 uint32_t rv:1; 2145 #else /* __LITTLE_ENDIAN_BITFIELD */ 2146 uint32_t rv:1; 2147 uint32_t rsvd1:25; 2148 uint32_t v3rsp:1; 2149 uint32_t v3req:1; 2150 uint32_t rsvd2:2; 2151 uint32_t rr:1; 2152 uint32_t cv:1; 2153 #endif 2154 2155 uint32_t biuRev; 2156 uint32_t smRev; 2157 union { 2158 uint32_t smFwRev; 2159 struct { 2160 #ifdef __BIG_ENDIAN_BITFIELD 2161 uint8_t ProgType; 2162 uint8_t ProgId; 2163 uint16_t ProgVer:4; 2164 uint16_t ProgRev:4; 2165 uint16_t ProgFixLvl:2; 2166 uint16_t ProgDistType:2; 2167 uint16_t DistCnt:4; 2168 #else /* __LITTLE_ENDIAN_BITFIELD */ 2169 uint16_t DistCnt:4; 2170 uint16_t ProgDistType:2; 2171 uint16_t ProgFixLvl:2; 2172 uint16_t ProgRev:4; 2173 uint16_t ProgVer:4; 2174 uint8_t ProgId; 2175 uint8_t ProgType; 2176 #endif 2177 2178 } b; 2179 } un; 2180 uint32_t endecRev; 2181 #ifdef __BIG_ENDIAN_BITFIELD 2182 uint8_t feaLevelHigh; 2183 uint8_t feaLevelLow; 2184 uint8_t fcphHigh; 2185 uint8_t fcphLow; 2186 #else /* __LITTLE_ENDIAN_BITFIELD */ 2187 uint8_t fcphLow; 2188 uint8_t fcphHigh; 2189 uint8_t feaLevelLow; 2190 uint8_t feaLevelHigh; 2191 #endif 2192 2193 uint32_t postKernRev; 2194 uint32_t opFwRev; 2195 uint8_t opFwName[16]; 2196 uint32_t sli1FwRev; 2197 uint8_t sli1FwName[16]; 2198 uint32_t sli2FwRev; 2199 uint8_t sli2FwName[16]; 2200 uint32_t sli3Feat; 2201 uint32_t RandomData[6]; 2202 } READ_REV_VAR; 2203 2204 /* Structure for MB Command READ_LINK_STAT (18) */ 2205 2206 typedef struct { 2207 uint32_t rsvd1; 2208 uint32_t linkFailureCnt; 2209 uint32_t lossSyncCnt; 2210 2211 uint32_t lossSignalCnt; 2212 uint32_t primSeqErrCnt; 2213 uint32_t invalidXmitWord; 2214 uint32_t crcCnt; 2215 uint32_t primSeqTimeout; 2216 uint32_t elasticOverrun; 2217 uint32_t arbTimeout; 2218 } READ_LNK_VAR; 2219 2220 /* Structure for MB Command REG_LOGIN (19) */ 2221 /* Structure for MB Command REG_LOGIN64 (0x93) */ 2222 2223 typedef struct { 2224 #ifdef __BIG_ENDIAN_BITFIELD 2225 uint16_t rsvd1; 2226 uint16_t rpi; 2227 uint32_t rsvd2:8; 2228 uint32_t did:24; 2229 #else /* __LITTLE_ENDIAN_BITFIELD */ 2230 uint16_t rpi; 2231 uint16_t rsvd1; 2232 uint32_t did:24; 2233 uint32_t rsvd2:8; 2234 #endif 2235 2236 union { 2237 struct ulp_bde sp; 2238 struct ulp_bde64 sp64; 2239 } un; 2240 2241 #ifdef __BIG_ENDIAN_BITFIELD 2242 uint16_t rsvd6; 2243 uint16_t vpi; 2244 #else /* __LITTLE_ENDIAN_BITFIELD */ 2245 uint16_t vpi; 2246 uint16_t rsvd6; 2247 #endif 2248 2249 } REG_LOGIN_VAR; 2250 2251 /* Word 30 contents for REG_LOGIN */ 2252 typedef union { 2253 struct { 2254 #ifdef __BIG_ENDIAN_BITFIELD 2255 uint16_t rsvd1:12; 2256 uint16_t wd30_class:4; 2257 uint16_t xri; 2258 #else /* __LITTLE_ENDIAN_BITFIELD */ 2259 uint16_t xri; 2260 uint16_t wd30_class:4; 2261 uint16_t rsvd1:12; 2262 #endif 2263 } f; 2264 uint32_t word; 2265 } REG_WD30; 2266 2267 /* Structure for MB Command UNREG_LOGIN (20) */ 2268 2269 typedef struct { 2270 #ifdef __BIG_ENDIAN_BITFIELD 2271 uint16_t rsvd1; 2272 uint16_t rpi; 2273 uint32_t rsvd2; 2274 uint32_t rsvd3; 2275 uint32_t rsvd4; 2276 uint32_t rsvd5; 2277 uint16_t rsvd6; 2278 uint16_t vpi; 2279 #else /* __LITTLE_ENDIAN_BITFIELD */ 2280 uint16_t rpi; 2281 uint16_t rsvd1; 2282 uint32_t rsvd2; 2283 uint32_t rsvd3; 2284 uint32_t rsvd4; 2285 uint32_t rsvd5; 2286 uint16_t vpi; 2287 uint16_t rsvd6; 2288 #endif 2289 } UNREG_LOGIN_VAR; 2290 2291 /* Structure for MB Command REG_VPI (0x96) */ 2292 typedef struct { 2293 #ifdef __BIG_ENDIAN_BITFIELD 2294 uint32_t rsvd1; 2295 uint32_t rsvd2:8; 2296 uint32_t sid:24; 2297 uint32_t wwn[2]; 2298 uint32_t rsvd5; 2299 uint16_t vfi; 2300 uint16_t vpi; 2301 #else /* __LITTLE_ENDIAN */ 2302 uint32_t rsvd1; 2303 uint32_t sid:24; 2304 uint32_t rsvd2:8; 2305 uint32_t wwn[2]; 2306 uint32_t rsvd5; 2307 uint16_t vpi; 2308 uint16_t vfi; 2309 #endif 2310 } REG_VPI_VAR; 2311 2312 /* Structure for MB Command UNREG_VPI (0x97) */ 2313 typedef struct { 2314 uint32_t rsvd1; 2315 #ifdef __BIG_ENDIAN_BITFIELD 2316 uint16_t rsvd2; 2317 uint16_t sli4_vpi; 2318 #else /* __LITTLE_ENDIAN */ 2319 uint16_t sli4_vpi; 2320 uint16_t rsvd2; 2321 #endif 2322 uint32_t rsvd3; 2323 uint32_t rsvd4; 2324 uint32_t rsvd5; 2325 #ifdef __BIG_ENDIAN_BITFIELD 2326 uint16_t rsvd6; 2327 uint16_t vpi; 2328 #else /* __LITTLE_ENDIAN */ 2329 uint16_t vpi; 2330 uint16_t rsvd6; 2331 #endif 2332 } UNREG_VPI_VAR; 2333 2334 /* Structure for MB Command UNREG_D_ID (0x23) */ 2335 2336 typedef struct { 2337 uint32_t did; 2338 uint32_t rsvd2; 2339 uint32_t rsvd3; 2340 uint32_t rsvd4; 2341 uint32_t rsvd5; 2342 #ifdef __BIG_ENDIAN_BITFIELD 2343 uint16_t rsvd6; 2344 uint16_t vpi; 2345 #else 2346 uint16_t vpi; 2347 uint16_t rsvd6; 2348 #endif 2349 } UNREG_D_ID_VAR; 2350 2351 /* Structure for MB Command READ_LA (21) */ 2352 /* Structure for MB Command READ_LA64 (0x95) */ 2353 2354 typedef struct { 2355 uint32_t eventTag; /* Event tag */ 2356 #ifdef __BIG_ENDIAN_BITFIELD 2357 uint32_t rsvd1:19; 2358 uint32_t fa:1; 2359 uint32_t mm:1; /* Menlo Maintenance mode enabled */ 2360 uint32_t rx:1; 2361 uint32_t pb:1; 2362 uint32_t il:1; 2363 uint32_t attType:8; 2364 #else /* __LITTLE_ENDIAN_BITFIELD */ 2365 uint32_t attType:8; 2366 uint32_t il:1; 2367 uint32_t pb:1; 2368 uint32_t rx:1; 2369 uint32_t mm:1; 2370 uint32_t fa:1; 2371 uint32_t rsvd1:19; 2372 #endif 2373 2374 #define AT_RESERVED 0x00 /* Reserved - attType */ 2375 #define AT_LINK_UP 0x01 /* Link is up */ 2376 #define AT_LINK_DOWN 0x02 /* Link is down */ 2377 2378 #ifdef __BIG_ENDIAN_BITFIELD 2379 uint8_t granted_AL_PA; 2380 uint8_t lipAlPs; 2381 uint8_t lipType; 2382 uint8_t topology; 2383 #else /* __LITTLE_ENDIAN_BITFIELD */ 2384 uint8_t topology; 2385 uint8_t lipType; 2386 uint8_t lipAlPs; 2387 uint8_t granted_AL_PA; 2388 #endif 2389 2390 #define TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */ 2391 #define TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */ 2392 #define TOPOLOGY_LNK_MENLO_MAINTENANCE 0x05 /* maint mode zephtr to menlo */ 2393 2394 union { 2395 struct ulp_bde lilpBde; /* This BDE points to a 128 byte buffer 2396 to */ 2397 /* store the LILP AL_PA position map into */ 2398 struct ulp_bde64 lilpBde64; 2399 } un; 2400 2401 #ifdef __BIG_ENDIAN_BITFIELD 2402 uint32_t Dlu:1; 2403 uint32_t Dtf:1; 2404 uint32_t Drsvd2:14; 2405 uint32_t DlnkSpeed:8; 2406 uint32_t DnlPort:4; 2407 uint32_t Dtx:2; 2408 uint32_t Drx:2; 2409 #else /* __LITTLE_ENDIAN_BITFIELD */ 2410 uint32_t Drx:2; 2411 uint32_t Dtx:2; 2412 uint32_t DnlPort:4; 2413 uint32_t DlnkSpeed:8; 2414 uint32_t Drsvd2:14; 2415 uint32_t Dtf:1; 2416 uint32_t Dlu:1; 2417 #endif 2418 2419 #ifdef __BIG_ENDIAN_BITFIELD 2420 uint32_t Ulu:1; 2421 uint32_t Utf:1; 2422 uint32_t Ursvd2:14; 2423 uint32_t UlnkSpeed:8; 2424 uint32_t UnlPort:4; 2425 uint32_t Utx:2; 2426 uint32_t Urx:2; 2427 #else /* __LITTLE_ENDIAN_BITFIELD */ 2428 uint32_t Urx:2; 2429 uint32_t Utx:2; 2430 uint32_t UnlPort:4; 2431 uint32_t UlnkSpeed:8; 2432 uint32_t Ursvd2:14; 2433 uint32_t Utf:1; 2434 uint32_t Ulu:1; 2435 #endif 2436 2437 #define LA_UNKNW_LINK 0x0 /* lnkSpeed */ 2438 #define LA_1GHZ_LINK 0x04 /* lnkSpeed */ 2439 #define LA_2GHZ_LINK 0x08 /* lnkSpeed */ 2440 #define LA_4GHZ_LINK 0x10 /* lnkSpeed */ 2441 #define LA_8GHZ_LINK 0x20 /* lnkSpeed */ 2442 #define LA_10GHZ_LINK 0x40 /* lnkSpeed */ 2443 2444 } READ_LA_VAR; 2445 2446 /* Structure for MB Command CLEAR_LA (22) */ 2447 2448 typedef struct { 2449 uint32_t eventTag; /* Event tag */ 2450 uint32_t rsvd1; 2451 } CLEAR_LA_VAR; 2452 2453 /* Structure for MB Command DUMP */ 2454 2455 typedef struct { 2456 #ifdef __BIG_ENDIAN_BITFIELD 2457 uint32_t rsvd:25; 2458 uint32_t ra:1; 2459 uint32_t co:1; 2460 uint32_t cv:1; 2461 uint32_t type:4; 2462 uint32_t entry_index:16; 2463 uint32_t region_id:16; 2464 #else /* __LITTLE_ENDIAN_BITFIELD */ 2465 uint32_t type:4; 2466 uint32_t cv:1; 2467 uint32_t co:1; 2468 uint32_t ra:1; 2469 uint32_t rsvd:25; 2470 uint32_t region_id:16; 2471 uint32_t entry_index:16; 2472 #endif 2473 2474 uint32_t sli4_length; 2475 uint32_t word_cnt; 2476 uint32_t resp_offset; 2477 } DUMP_VAR; 2478 2479 #define DMP_MEM_REG 0x1 2480 #define DMP_NV_PARAMS 0x2 2481 2482 #define DMP_REGION_VPD 0xe 2483 #define DMP_VPD_SIZE 0x400 /* maximum amount of VPD */ 2484 #define DMP_RSP_OFFSET 0x14 /* word 5 contains first word of rsp */ 2485 #define DMP_RSP_SIZE 0x6C /* maximum of 27 words of rsp data */ 2486 2487 #define DMP_REGION_VPORT 0x16 /* VPort info region */ 2488 #define DMP_VPORT_REGION_SIZE 0x200 2489 #define DMP_MBOX_OFFSET_WORD 0x5 2490 2491 #define DMP_REGION_23 0x17 /* fcoe param and port state region */ 2492 #define DMP_RGN23_SIZE 0x400 2493 2494 #define WAKE_UP_PARMS_REGION_ID 4 2495 #define WAKE_UP_PARMS_WORD_SIZE 15 2496 2497 struct vport_rec { 2498 uint8_t wwpn[8]; 2499 uint8_t wwnn[8]; 2500 }; 2501 2502 #define VPORT_INFO_SIG 0x32324752 2503 #define VPORT_INFO_REV_MASK 0xff 2504 #define VPORT_INFO_REV 0x1 2505 #define MAX_STATIC_VPORT_COUNT 16 2506 struct static_vport_info { 2507 uint32_t signature; 2508 uint32_t rev; 2509 struct vport_rec vport_list[MAX_STATIC_VPORT_COUNT]; 2510 uint32_t resvd[66]; 2511 }; 2512 2513 /* Option rom version structure */ 2514 struct prog_id { 2515 #ifdef __BIG_ENDIAN_BITFIELD 2516 uint8_t type; 2517 uint8_t id; 2518 uint32_t ver:4; /* Major Version */ 2519 uint32_t rev:4; /* Revision */ 2520 uint32_t lev:2; /* Level */ 2521 uint32_t dist:2; /* Dist Type */ 2522 uint32_t num:4; /* number after dist type */ 2523 #else /* __LITTLE_ENDIAN_BITFIELD */ 2524 uint32_t num:4; /* number after dist type */ 2525 uint32_t dist:2; /* Dist Type */ 2526 uint32_t lev:2; /* Level */ 2527 uint32_t rev:4; /* Revision */ 2528 uint32_t ver:4; /* Major Version */ 2529 uint8_t id; 2530 uint8_t type; 2531 #endif 2532 }; 2533 2534 /* Structure for MB Command UPDATE_CFG (0x1B) */ 2535 2536 struct update_cfg_var { 2537 #ifdef __BIG_ENDIAN_BITFIELD 2538 uint32_t rsvd2:16; 2539 uint32_t type:8; 2540 uint32_t rsvd:1; 2541 uint32_t ra:1; 2542 uint32_t co:1; 2543 uint32_t cv:1; 2544 uint32_t req:4; 2545 uint32_t entry_length:16; 2546 uint32_t region_id:16; 2547 #else /* __LITTLE_ENDIAN_BITFIELD */ 2548 uint32_t req:4; 2549 uint32_t cv:1; 2550 uint32_t co:1; 2551 uint32_t ra:1; 2552 uint32_t rsvd:1; 2553 uint32_t type:8; 2554 uint32_t rsvd2:16; 2555 uint32_t region_id:16; 2556 uint32_t entry_length:16; 2557 #endif 2558 2559 uint32_t resp_info; 2560 uint32_t byte_cnt; 2561 uint32_t data_offset; 2562 }; 2563 2564 struct hbq_mask { 2565 #ifdef __BIG_ENDIAN_BITFIELD 2566 uint8_t tmatch; 2567 uint8_t tmask; 2568 uint8_t rctlmatch; 2569 uint8_t rctlmask; 2570 #else /* __LITTLE_ENDIAN */ 2571 uint8_t rctlmask; 2572 uint8_t rctlmatch; 2573 uint8_t tmask; 2574 uint8_t tmatch; 2575 #endif 2576 }; 2577 2578 2579 /* Structure for MB Command CONFIG_HBQ (7c) */ 2580 2581 struct config_hbq_var { 2582 #ifdef __BIG_ENDIAN_BITFIELD 2583 uint32_t rsvd1 :7; 2584 uint32_t recvNotify :1; /* Receive Notification */ 2585 uint32_t numMask :8; /* # Mask Entries */ 2586 uint32_t profile :8; /* Selection Profile */ 2587 uint32_t rsvd2 :8; 2588 #else /* __LITTLE_ENDIAN */ 2589 uint32_t rsvd2 :8; 2590 uint32_t profile :8; /* Selection Profile */ 2591 uint32_t numMask :8; /* # Mask Entries */ 2592 uint32_t recvNotify :1; /* Receive Notification */ 2593 uint32_t rsvd1 :7; 2594 #endif 2595 2596 #ifdef __BIG_ENDIAN_BITFIELD 2597 uint32_t hbqId :16; 2598 uint32_t rsvd3 :12; 2599 uint32_t ringMask :4; 2600 #else /* __LITTLE_ENDIAN */ 2601 uint32_t ringMask :4; 2602 uint32_t rsvd3 :12; 2603 uint32_t hbqId :16; 2604 #endif 2605 2606 #ifdef __BIG_ENDIAN_BITFIELD 2607 uint32_t entry_count :16; 2608 uint32_t rsvd4 :8; 2609 uint32_t headerLen :8; 2610 #else /* __LITTLE_ENDIAN */ 2611 uint32_t headerLen :8; 2612 uint32_t rsvd4 :8; 2613 uint32_t entry_count :16; 2614 #endif 2615 2616 uint32_t hbqaddrLow; 2617 uint32_t hbqaddrHigh; 2618 2619 #ifdef __BIG_ENDIAN_BITFIELD 2620 uint32_t rsvd5 :31; 2621 uint32_t logEntry :1; 2622 #else /* __LITTLE_ENDIAN */ 2623 uint32_t logEntry :1; 2624 uint32_t rsvd5 :31; 2625 #endif 2626 2627 uint32_t rsvd6; /* w7 */ 2628 uint32_t rsvd7; /* w8 */ 2629 uint32_t rsvd8; /* w9 */ 2630 2631 struct hbq_mask hbqMasks[6]; 2632 2633 2634 union { 2635 uint32_t allprofiles[12]; 2636 2637 struct { 2638 #ifdef __BIG_ENDIAN_BITFIELD 2639 uint32_t seqlenoff :16; 2640 uint32_t maxlen :16; 2641 #else /* __LITTLE_ENDIAN */ 2642 uint32_t maxlen :16; 2643 uint32_t seqlenoff :16; 2644 #endif 2645 #ifdef __BIG_ENDIAN_BITFIELD 2646 uint32_t rsvd1 :28; 2647 uint32_t seqlenbcnt :4; 2648 #else /* __LITTLE_ENDIAN */ 2649 uint32_t seqlenbcnt :4; 2650 uint32_t rsvd1 :28; 2651 #endif 2652 uint32_t rsvd[10]; 2653 } profile2; 2654 2655 struct { 2656 #ifdef __BIG_ENDIAN_BITFIELD 2657 uint32_t seqlenoff :16; 2658 uint32_t maxlen :16; 2659 #else /* __LITTLE_ENDIAN */ 2660 uint32_t maxlen :16; 2661 uint32_t seqlenoff :16; 2662 #endif 2663 #ifdef __BIG_ENDIAN_BITFIELD 2664 uint32_t cmdcodeoff :28; 2665 uint32_t rsvd1 :12; 2666 uint32_t seqlenbcnt :4; 2667 #else /* __LITTLE_ENDIAN */ 2668 uint32_t seqlenbcnt :4; 2669 uint32_t rsvd1 :12; 2670 uint32_t cmdcodeoff :28; 2671 #endif 2672 uint32_t cmdmatch[8]; 2673 2674 uint32_t rsvd[2]; 2675 } profile3; 2676 2677 struct { 2678 #ifdef __BIG_ENDIAN_BITFIELD 2679 uint32_t seqlenoff :16; 2680 uint32_t maxlen :16; 2681 #else /* __LITTLE_ENDIAN */ 2682 uint32_t maxlen :16; 2683 uint32_t seqlenoff :16; 2684 #endif 2685 #ifdef __BIG_ENDIAN_BITFIELD 2686 uint32_t cmdcodeoff :28; 2687 uint32_t rsvd1 :12; 2688 uint32_t seqlenbcnt :4; 2689 #else /* __LITTLE_ENDIAN */ 2690 uint32_t seqlenbcnt :4; 2691 uint32_t rsvd1 :12; 2692 uint32_t cmdcodeoff :28; 2693 #endif 2694 uint32_t cmdmatch[8]; 2695 2696 uint32_t rsvd[2]; 2697 } profile5; 2698 2699 } profiles; 2700 2701 }; 2702 2703 2704 2705 /* Structure for MB Command CONFIG_PORT (0x88) */ 2706 typedef struct { 2707 #ifdef __BIG_ENDIAN_BITFIELD 2708 uint32_t cBE : 1; 2709 uint32_t cET : 1; 2710 uint32_t cHpcb : 1; 2711 uint32_t cMA : 1; 2712 uint32_t sli_mode : 4; 2713 uint32_t pcbLen : 24; /* bit 23:0 of memory based port 2714 * config block */ 2715 #else /* __LITTLE_ENDIAN */ 2716 uint32_t pcbLen : 24; /* bit 23:0 of memory based port 2717 * config block */ 2718 uint32_t sli_mode : 4; 2719 uint32_t cMA : 1; 2720 uint32_t cHpcb : 1; 2721 uint32_t cET : 1; 2722 uint32_t cBE : 1; 2723 #endif 2724 2725 uint32_t pcbLow; /* bit 31:0 of memory based port config block */ 2726 uint32_t pcbHigh; /* bit 63:32 of memory based port config block */ 2727 uint32_t hbainit[5]; 2728 #ifdef __BIG_ENDIAN_BITFIELD 2729 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ 2730 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ 2731 #else /* __LITTLE_ENDIAN */ 2732 uint32_t rsvd : 31; /* least significant 31 bits of word 9 */ 2733 uint32_t hps : 1; /* bit 31 word9 Host Pointer in slim */ 2734 #endif 2735 2736 #ifdef __BIG_ENDIAN_BITFIELD 2737 uint32_t rsvd1 : 19; /* Reserved */ 2738 uint32_t cdss : 1; /* Configure Data Security SLI */ 2739 uint32_t rsvd2 : 3; /* Reserved */ 2740 uint32_t cbg : 1; /* Configure BlockGuard */ 2741 uint32_t cmv : 1; /* Configure Max VPIs */ 2742 uint32_t ccrp : 1; /* Config Command Ring Polling */ 2743 uint32_t csah : 1; /* Configure Synchronous Abort Handling */ 2744 uint32_t chbs : 1; /* Cofigure Host Backing store */ 2745 uint32_t cinb : 1; /* Enable Interrupt Notification Block */ 2746 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ 2747 uint32_t cmx : 1; /* Configure Max XRIs */ 2748 uint32_t cmr : 1; /* Configure Max RPIs */ 2749 #else /* __LITTLE_ENDIAN */ 2750 uint32_t cmr : 1; /* Configure Max RPIs */ 2751 uint32_t cmx : 1; /* Configure Max XRIs */ 2752 uint32_t cerbm : 1; /* Configure Enhanced Receive Buf Mgmt */ 2753 uint32_t cinb : 1; /* Enable Interrupt Notification Block */ 2754 uint32_t chbs : 1; /* Cofigure Host Backing store */ 2755 uint32_t csah : 1; /* Configure Synchronous Abort Handling */ 2756 uint32_t ccrp : 1; /* Config Command Ring Polling */ 2757 uint32_t cmv : 1; /* Configure Max VPIs */ 2758 uint32_t cbg : 1; /* Configure BlockGuard */ 2759 uint32_t rsvd2 : 3; /* Reserved */ 2760 uint32_t cdss : 1; /* Configure Data Security SLI */ 2761 uint32_t rsvd1 : 19; /* Reserved */ 2762 #endif 2763 #ifdef __BIG_ENDIAN_BITFIELD 2764 uint32_t rsvd3 : 19; /* Reserved */ 2765 uint32_t gdss : 1; /* Configure Data Security SLI */ 2766 uint32_t rsvd4 : 3; /* Reserved */ 2767 uint32_t gbg : 1; /* Grant BlockGuard */ 2768 uint32_t gmv : 1; /* Grant Max VPIs */ 2769 uint32_t gcrp : 1; /* Grant Command Ring Polling */ 2770 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ 2771 uint32_t ghbs : 1; /* Grant Host Backing Store */ 2772 uint32_t ginb : 1; /* Grant Interrupt Notification Block */ 2773 uint32_t gerbm : 1; /* Grant ERBM Request */ 2774 uint32_t gmx : 1; /* Grant Max XRIs */ 2775 uint32_t gmr : 1; /* Grant Max RPIs */ 2776 #else /* __LITTLE_ENDIAN */ 2777 uint32_t gmr : 1; /* Grant Max RPIs */ 2778 uint32_t gmx : 1; /* Grant Max XRIs */ 2779 uint32_t gerbm : 1; /* Grant ERBM Request */ 2780 uint32_t ginb : 1; /* Grant Interrupt Notification Block */ 2781 uint32_t ghbs : 1; /* Grant Host Backing Store */ 2782 uint32_t gsah : 1; /* Grant Synchronous Abort Handling */ 2783 uint32_t gcrp : 1; /* Grant Command Ring Polling */ 2784 uint32_t gmv : 1; /* Grant Max VPIs */ 2785 uint32_t gbg : 1; /* Grant BlockGuard */ 2786 uint32_t rsvd4 : 3; /* Reserved */ 2787 uint32_t gdss : 1; /* Configure Data Security SLI */ 2788 uint32_t rsvd3 : 19; /* Reserved */ 2789 #endif 2790 2791 #ifdef __BIG_ENDIAN_BITFIELD 2792 uint32_t max_rpi : 16; /* Max RPIs Port should configure */ 2793 uint32_t max_xri : 16; /* Max XRIs Port should configure */ 2794 #else /* __LITTLE_ENDIAN */ 2795 uint32_t max_xri : 16; /* Max XRIs Port should configure */ 2796 uint32_t max_rpi : 16; /* Max RPIs Port should configure */ 2797 #endif 2798 2799 #ifdef __BIG_ENDIAN_BITFIELD 2800 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ 2801 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ 2802 #else /* __LITTLE_ENDIAN */ 2803 uint32_t rsvd5 : 16; /* Max HBQs Host expect to configure */ 2804 uint32_t max_hbq : 16; /* Max HBQs Host expect to configure */ 2805 #endif 2806 2807 uint32_t rsvd6; /* Reserved */ 2808 2809 #ifdef __BIG_ENDIAN_BITFIELD 2810 uint32_t rsvd7 : 16; /* Reserved */ 2811 uint32_t max_vpi : 16; /* Max number of virt N-Ports */ 2812 #else /* __LITTLE_ENDIAN */ 2813 uint32_t max_vpi : 16; /* Max number of virt N-Ports */ 2814 uint32_t rsvd7 : 16; /* Reserved */ 2815 #endif 2816 2817 } CONFIG_PORT_VAR; 2818 2819 /* Structure for MB Command CONFIG_MSI (0x30) */ 2820 struct config_msi_var { 2821 #ifdef __BIG_ENDIAN_BITFIELD 2822 uint32_t dfltMsgNum:8; /* Default message number */ 2823 uint32_t rsvd1:11; /* Reserved */ 2824 uint32_t NID:5; /* Number of secondary attention IDs */ 2825 uint32_t rsvd2:5; /* Reserved */ 2826 uint32_t dfltPresent:1; /* Default message number present */ 2827 uint32_t addFlag:1; /* Add association flag */ 2828 uint32_t reportFlag:1; /* Report association flag */ 2829 #else /* __LITTLE_ENDIAN_BITFIELD */ 2830 uint32_t reportFlag:1; /* Report association flag */ 2831 uint32_t addFlag:1; /* Add association flag */ 2832 uint32_t dfltPresent:1; /* Default message number present */ 2833 uint32_t rsvd2:5; /* Reserved */ 2834 uint32_t NID:5; /* Number of secondary attention IDs */ 2835 uint32_t rsvd1:11; /* Reserved */ 2836 uint32_t dfltMsgNum:8; /* Default message number */ 2837 #endif 2838 uint32_t attentionConditions[2]; 2839 uint8_t attentionId[16]; 2840 uint8_t messageNumberByHA[64]; 2841 uint8_t messageNumberByID[16]; 2842 uint32_t autoClearHA[2]; 2843 #ifdef __BIG_ENDIAN_BITFIELD 2844 uint32_t rsvd3:16; 2845 uint32_t autoClearID:16; 2846 #else /* __LITTLE_ENDIAN_BITFIELD */ 2847 uint32_t autoClearID:16; 2848 uint32_t rsvd3:16; 2849 #endif 2850 uint32_t rsvd4; 2851 }; 2852 2853 /* SLI-2 Port Control Block */ 2854 2855 /* SLIM POINTER */ 2856 #define SLIMOFF 0x30 /* WORD */ 2857 2858 typedef struct _SLI2_RDSC { 2859 uint32_t cmdEntries; 2860 uint32_t cmdAddrLow; 2861 uint32_t cmdAddrHigh; 2862 2863 uint32_t rspEntries; 2864 uint32_t rspAddrLow; 2865 uint32_t rspAddrHigh; 2866 } SLI2_RDSC; 2867 2868 typedef struct _PCB { 2869 #ifdef __BIG_ENDIAN_BITFIELD 2870 uint32_t type:8; 2871 #define TYPE_NATIVE_SLI2 0x01; 2872 uint32_t feature:8; 2873 #define FEATURE_INITIAL_SLI2 0x01; 2874 uint32_t rsvd:12; 2875 uint32_t maxRing:4; 2876 #else /* __LITTLE_ENDIAN_BITFIELD */ 2877 uint32_t maxRing:4; 2878 uint32_t rsvd:12; 2879 uint32_t feature:8; 2880 #define FEATURE_INITIAL_SLI2 0x01; 2881 uint32_t type:8; 2882 #define TYPE_NATIVE_SLI2 0x01; 2883 #endif 2884 2885 uint32_t mailBoxSize; 2886 uint32_t mbAddrLow; 2887 uint32_t mbAddrHigh; 2888 2889 uint32_t hgpAddrLow; 2890 uint32_t hgpAddrHigh; 2891 2892 uint32_t pgpAddrLow; 2893 uint32_t pgpAddrHigh; 2894 SLI2_RDSC rdsc[MAX_RINGS]; 2895 } PCB_t; 2896 2897 /* NEW_FEATURE */ 2898 typedef struct { 2899 #ifdef __BIG_ENDIAN_BITFIELD 2900 uint32_t rsvd0:27; 2901 uint32_t discardFarp:1; 2902 uint32_t IPEnable:1; 2903 uint32_t nodeName:1; 2904 uint32_t portName:1; 2905 uint32_t filterEnable:1; 2906 #else /* __LITTLE_ENDIAN_BITFIELD */ 2907 uint32_t filterEnable:1; 2908 uint32_t portName:1; 2909 uint32_t nodeName:1; 2910 uint32_t IPEnable:1; 2911 uint32_t discardFarp:1; 2912 uint32_t rsvd:27; 2913 #endif 2914 2915 uint8_t portname[8]; /* Used to be struct lpfc_name */ 2916 uint8_t nodename[8]; 2917 uint32_t rsvd1; 2918 uint32_t rsvd2; 2919 uint32_t rsvd3; 2920 uint32_t IPAddress; 2921 } CONFIG_FARP_VAR; 2922 2923 /* Structure for MB Command MBX_ASYNCEVT_ENABLE (0x33) */ 2924 2925 typedef struct { 2926 #ifdef __BIG_ENDIAN_BITFIELD 2927 uint32_t rsvd:30; 2928 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ 2929 #else /* __LITTLE_ENDIAN */ 2930 uint32_t ring:2; /* Ring for ASYNC_EVENT iocb Bits 0-1*/ 2931 uint32_t rsvd:30; 2932 #endif 2933 } ASYNCEVT_ENABLE_VAR; 2934 2935 /* Union of all Mailbox Command types */ 2936 #define MAILBOX_CMD_WSIZE 32 2937 #define MAILBOX_CMD_SIZE (MAILBOX_CMD_WSIZE * sizeof(uint32_t)) 2938 2939 typedef union { 2940 uint32_t varWords[MAILBOX_CMD_WSIZE - 1]; /* first word is type/ 2941 * feature/max ring number 2942 */ 2943 LOAD_SM_VAR varLdSM; /* cmd = 1 (LOAD_SM) */ 2944 READ_NV_VAR varRDnvp; /* cmd = 2 (READ_NVPARMS) */ 2945 WRITE_NV_VAR varWTnvp; /* cmd = 3 (WRITE_NVPARMS) */ 2946 BIU_DIAG_VAR varBIUdiag; /* cmd = 4 (RUN_BIU_DIAG) */ 2947 INIT_LINK_VAR varInitLnk; /* cmd = 5 (INIT_LINK) */ 2948 DOWN_LINK_VAR varDwnLnk; /* cmd = 6 (DOWN_LINK) */ 2949 CONFIG_LINK varCfgLnk; /* cmd = 7 (CONFIG_LINK) */ 2950 PART_SLIM_VAR varSlim; /* cmd = 8 (PART_SLIM) */ 2951 CONFIG_RING_VAR varCfgRing; /* cmd = 9 (CONFIG_RING) */ 2952 RESET_RING_VAR varRstRing; /* cmd = 10 (RESET_RING) */ 2953 READ_CONFIG_VAR varRdConfig; /* cmd = 11 (READ_CONFIG) */ 2954 READ_RCONF_VAR varRdRConfig; /* cmd = 12 (READ_RCONFIG) */ 2955 READ_SPARM_VAR varRdSparm; /* cmd = 13 (READ_SPARM(64)) */ 2956 READ_STATUS_VAR varRdStatus; /* cmd = 14 (READ_STATUS) */ 2957 READ_RPI_VAR varRdRPI; /* cmd = 15 (READ_RPI(64)) */ 2958 READ_XRI_VAR varRdXRI; /* cmd = 16 (READ_XRI) */ 2959 READ_REV_VAR varRdRev; /* cmd = 17 (READ_REV) */ 2960 READ_LNK_VAR varRdLnk; /* cmd = 18 (READ_LNK_STAT) */ 2961 REG_LOGIN_VAR varRegLogin; /* cmd = 19 (REG_LOGIN(64)) */ 2962 UNREG_LOGIN_VAR varUnregLogin; /* cmd = 20 (UNREG_LOGIN) */ 2963 READ_LA_VAR varReadLA; /* cmd = 21 (READ_LA(64)) */ 2964 CLEAR_LA_VAR varClearLA; /* cmd = 22 (CLEAR_LA) */ 2965 DUMP_VAR varDmp; /* Warm Start DUMP mbx cmd */ 2966 UNREG_D_ID_VAR varUnregDID; /* cmd = 0x23 (UNREG_D_ID) */ 2967 CONFIG_FARP_VAR varCfgFarp; /* cmd = 0x25 (CONFIG_FARP) 2968 * NEW_FEATURE 2969 */ 2970 struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ) */ 2971 struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/ 2972 CONFIG_PORT_VAR varCfgPort; /* cmd = 0x88 (CONFIG_PORT) */ 2973 REG_VPI_VAR varRegVpi; /* cmd = 0x96 (REG_VPI) */ 2974 UNREG_VPI_VAR varUnregVpi; /* cmd = 0x97 (UNREG_VPI) */ 2975 ASYNCEVT_ENABLE_VAR varCfgAsyncEvent; /*cmd = x33 (CONFIG_ASYNC) */ 2976 struct config_msi_var varCfgMSI;/* cmd = x30 (CONFIG_MSI) */ 2977 } MAILVARIANTS; 2978 2979 /* 2980 * SLI-2 specific structures 2981 */ 2982 2983 struct lpfc_hgp { 2984 __le32 cmdPutInx; 2985 __le32 rspGetInx; 2986 }; 2987 2988 struct lpfc_pgp { 2989 __le32 cmdGetInx; 2990 __le32 rspPutInx; 2991 }; 2992 2993 struct sli2_desc { 2994 uint32_t unused1[16]; 2995 struct lpfc_hgp host[MAX_RINGS]; 2996 struct lpfc_pgp port[MAX_RINGS]; 2997 }; 2998 2999 struct sli3_desc { 3000 struct lpfc_hgp host[MAX_RINGS]; 3001 uint32_t reserved[8]; 3002 uint32_t hbq_put[16]; 3003 }; 3004 3005 struct sli3_pgp { 3006 struct lpfc_pgp port[MAX_RINGS]; 3007 uint32_t hbq_get[16]; 3008 }; 3009 3010 struct sli3_inb_pgp { 3011 uint32_t ha_copy; 3012 uint32_t counter; 3013 struct lpfc_pgp port[MAX_RINGS]; 3014 uint32_t hbq_get[16]; 3015 }; 3016 3017 union sli_var { 3018 struct sli2_desc s2; 3019 struct sli3_desc s3; 3020 struct sli3_pgp s3_pgp; 3021 struct sli3_inb_pgp s3_inb_pgp; 3022 }; 3023 3024 typedef struct { 3025 #ifdef __BIG_ENDIAN_BITFIELD 3026 uint16_t mbxStatus; 3027 uint8_t mbxCommand; 3028 uint8_t mbxReserved:6; 3029 uint8_t mbxHc:1; 3030 uint8_t mbxOwner:1; /* Low order bit first word */ 3031 #else /* __LITTLE_ENDIAN_BITFIELD */ 3032 uint8_t mbxOwner:1; /* Low order bit first word */ 3033 uint8_t mbxHc:1; 3034 uint8_t mbxReserved:6; 3035 uint8_t mbxCommand; 3036 uint16_t mbxStatus; 3037 #endif 3038 3039 MAILVARIANTS un; 3040 union sli_var us; 3041 } MAILBOX_t; 3042 3043 /* 3044 * Begin Structure Definitions for IOCB Commands 3045 */ 3046 3047 typedef struct { 3048 #ifdef __BIG_ENDIAN_BITFIELD 3049 uint8_t statAction; 3050 uint8_t statRsn; 3051 uint8_t statBaExp; 3052 uint8_t statLocalError; 3053 #else /* __LITTLE_ENDIAN_BITFIELD */ 3054 uint8_t statLocalError; 3055 uint8_t statBaExp; 3056 uint8_t statRsn; 3057 uint8_t statAction; 3058 #endif 3059 /* statRsn P/F_RJT reason codes */ 3060 #define RJT_BAD_D_ID 0x01 /* Invalid D_ID field */ 3061 #define RJT_BAD_S_ID 0x02 /* Invalid S_ID field */ 3062 #define RJT_UNAVAIL_TEMP 0x03 /* N_Port unavailable temp. */ 3063 #define RJT_UNAVAIL_PERM 0x04 /* N_Port unavailable perm. */ 3064 #define RJT_UNSUP_CLASS 0x05 /* Class not supported */ 3065 #define RJT_DELIM_ERR 0x06 /* Delimiter usage error */ 3066 #define RJT_UNSUP_TYPE 0x07 /* Type not supported */ 3067 #define RJT_BAD_CONTROL 0x08 /* Invalid link conrtol */ 3068 #define RJT_BAD_RCTL 0x09 /* R_CTL invalid */ 3069 #define RJT_BAD_FCTL 0x0A /* F_CTL invalid */ 3070 #define RJT_BAD_OXID 0x0B /* OX_ID invalid */ 3071 #define RJT_BAD_RXID 0x0C /* RX_ID invalid */ 3072 #define RJT_BAD_SEQID 0x0D /* SEQ_ID invalid */ 3073 #define RJT_BAD_DFCTL 0x0E /* DF_CTL invalid */ 3074 #define RJT_BAD_SEQCNT 0x0F /* SEQ_CNT invalid */ 3075 #define RJT_BAD_PARM 0x10 /* Param. field invalid */ 3076 #define RJT_XCHG_ERR 0x11 /* Exchange error */ 3077 #define RJT_PROT_ERR 0x12 /* Protocol error */ 3078 #define RJT_BAD_LENGTH 0x13 /* Invalid Length */ 3079 #define RJT_UNEXPECTED_ACK 0x14 /* Unexpected ACK */ 3080 #define RJT_LOGIN_REQUIRED 0x16 /* Login required */ 3081 #define RJT_TOO_MANY_SEQ 0x17 /* Excessive sequences */ 3082 #define RJT_XCHG_NOT_STRT 0x18 /* Exchange not started */ 3083 #define RJT_UNSUP_SEC_HDR 0x19 /* Security hdr not supported */ 3084 #define RJT_UNAVAIL_PATH 0x1A /* Fabric Path not available */ 3085 #define RJT_VENDOR_UNIQUE 0xFF /* Vendor unique error */ 3086 3087 #define IOERR_SUCCESS 0x00 /* statLocalError */ 3088 #define IOERR_MISSING_CONTINUE 0x01 3089 #define IOERR_SEQUENCE_TIMEOUT 0x02 3090 #define IOERR_INTERNAL_ERROR 0x03 3091 #define IOERR_INVALID_RPI 0x04 3092 #define IOERR_NO_XRI 0x05 3093 #define IOERR_ILLEGAL_COMMAND 0x06 3094 #define IOERR_XCHG_DROPPED 0x07 3095 #define IOERR_ILLEGAL_FIELD 0x08 3096 #define IOERR_BAD_CONTINUE 0x09 3097 #define IOERR_TOO_MANY_BUFFERS 0x0A 3098 #define IOERR_RCV_BUFFER_WAITING 0x0B 3099 #define IOERR_NO_CONNECTION 0x0C 3100 #define IOERR_TX_DMA_FAILED 0x0D 3101 #define IOERR_RX_DMA_FAILED 0x0E 3102 #define IOERR_ILLEGAL_FRAME 0x0F 3103 #define IOERR_EXTRA_DATA 0x10 3104 #define IOERR_NO_RESOURCES 0x11 3105 #define IOERR_RESERVED 0x12 3106 #define IOERR_ILLEGAL_LENGTH 0x13 3107 #define IOERR_UNSUPPORTED_FEATURE 0x14 3108 #define IOERR_ABORT_IN_PROGRESS 0x15 3109 #define IOERR_ABORT_REQUESTED 0x16 3110 #define IOERR_RECEIVE_BUFFER_TIMEOUT 0x17 3111 #define IOERR_LOOP_OPEN_FAILURE 0x18 3112 #define IOERR_RING_RESET 0x19 3113 #define IOERR_LINK_DOWN 0x1A 3114 #define IOERR_CORRUPTED_DATA 0x1B 3115 #define IOERR_CORRUPTED_RPI 0x1C 3116 #define IOERR_OUT_OF_ORDER_DATA 0x1D 3117 #define IOERR_OUT_OF_ORDER_ACK 0x1E 3118 #define IOERR_DUP_FRAME 0x1F 3119 #define IOERR_LINK_CONTROL_FRAME 0x20 /* ACK_N received */ 3120 #define IOERR_BAD_HOST_ADDRESS 0x21 3121 #define IOERR_RCV_HDRBUF_WAITING 0x22 3122 #define IOERR_MISSING_HDR_BUFFER 0x23 3123 #define IOERR_MSEQ_CHAIN_CORRUPTED 0x24 3124 #define IOERR_ABORTMULT_REQUESTED 0x25 3125 #define IOERR_BUFFER_SHORTAGE 0x28 3126 #define IOERR_DEFAULT 0x29 3127 #define IOERR_CNT 0x2A 3128 3129 #define IOERR_DRVR_MASK 0x100 3130 #define IOERR_SLI_DOWN 0x101 /* ulpStatus - Driver defined */ 3131 #define IOERR_SLI_BRESET 0x102 3132 #define IOERR_SLI_ABORTED 0x103 3133 } PARM_ERR; 3134 3135 typedef union { 3136 struct { 3137 #ifdef __BIG_ENDIAN_BITFIELD 3138 uint8_t Rctl; /* R_CTL field */ 3139 uint8_t Type; /* TYPE field */ 3140 uint8_t Dfctl; /* DF_CTL field */ 3141 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ 3142 #else /* __LITTLE_ENDIAN_BITFIELD */ 3143 uint8_t Fctl; /* Bits 0-7 of IOCB word 5 */ 3144 uint8_t Dfctl; /* DF_CTL field */ 3145 uint8_t Type; /* TYPE field */ 3146 uint8_t Rctl; /* R_CTL field */ 3147 #endif 3148 3149 #define BC 0x02 /* Broadcast Received - Fctl */ 3150 #define SI 0x04 /* Sequence Initiative */ 3151 #define LA 0x08 /* Ignore Link Attention state */ 3152 #define LS 0x80 /* Last Sequence */ 3153 } hcsw; 3154 uint32_t reserved; 3155 } WORD5; 3156 3157 /* IOCB Command template for a generic response */ 3158 typedef struct { 3159 uint32_t reserved[4]; 3160 PARM_ERR perr; 3161 } GENERIC_RSP; 3162 3163 /* IOCB Command template for XMIT / XMIT_BCAST / RCV_SEQUENCE / XMIT_ELS */ 3164 typedef struct { 3165 struct ulp_bde xrsqbde[2]; 3166 uint32_t xrsqRo; /* Starting Relative Offset */ 3167 WORD5 w5; /* Header control/status word */ 3168 } XR_SEQ_FIELDS; 3169 3170 /* IOCB Command template for ELS_REQUEST */ 3171 typedef struct { 3172 struct ulp_bde elsReq; 3173 struct ulp_bde elsRsp; 3174 3175 #ifdef __BIG_ENDIAN_BITFIELD 3176 uint32_t word4Rsvd:7; 3177 uint32_t fl:1; 3178 uint32_t myID:24; 3179 uint32_t word5Rsvd:8; 3180 uint32_t remoteID:24; 3181 #else /* __LITTLE_ENDIAN_BITFIELD */ 3182 uint32_t myID:24; 3183 uint32_t fl:1; 3184 uint32_t word4Rsvd:7; 3185 uint32_t remoteID:24; 3186 uint32_t word5Rsvd:8; 3187 #endif 3188 } ELS_REQUEST; 3189 3190 /* IOCB Command template for RCV_ELS_REQ */ 3191 typedef struct { 3192 struct ulp_bde elsReq[2]; 3193 uint32_t parmRo; 3194 3195 #ifdef __BIG_ENDIAN_BITFIELD 3196 uint32_t word5Rsvd:8; 3197 uint32_t remoteID:24; 3198 #else /* __LITTLE_ENDIAN_BITFIELD */ 3199 uint32_t remoteID:24; 3200 uint32_t word5Rsvd:8; 3201 #endif 3202 } RCV_ELS_REQ; 3203 3204 /* IOCB Command template for ABORT / CLOSE_XRI */ 3205 typedef struct { 3206 uint32_t rsvd[3]; 3207 uint32_t abortType; 3208 #define ABORT_TYPE_ABTX 0x00000000 3209 #define ABORT_TYPE_ABTS 0x00000001 3210 uint32_t parm; 3211 #ifdef __BIG_ENDIAN_BITFIELD 3212 uint16_t abortContextTag; /* ulpContext from command to abort/close */ 3213 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ 3214 #else /* __LITTLE_ENDIAN_BITFIELD */ 3215 uint16_t abortIoTag; /* ulpIoTag from command to abort/close */ 3216 uint16_t abortContextTag; /* ulpContext from command to abort/close */ 3217 #endif 3218 } AC_XRI; 3219 3220 /* IOCB Command template for ABORT_MXRI64 */ 3221 typedef struct { 3222 uint32_t rsvd[3]; 3223 uint32_t abortType; 3224 uint32_t parm; 3225 uint32_t iotag32; 3226 } A_MXRI64; 3227 3228 /* IOCB Command template for GET_RPI */ 3229 typedef struct { 3230 uint32_t rsvd[4]; 3231 uint32_t parmRo; 3232 #ifdef __BIG_ENDIAN_BITFIELD 3233 uint32_t word5Rsvd:8; 3234 uint32_t remoteID:24; 3235 #else /* __LITTLE_ENDIAN_BITFIELD */ 3236 uint32_t remoteID:24; 3237 uint32_t word5Rsvd:8; 3238 #endif 3239 } GET_RPI; 3240 3241 /* IOCB Command template for all FCP Initiator commands */ 3242 typedef struct { 3243 struct ulp_bde fcpi_cmnd; /* FCP_CMND payload descriptor */ 3244 struct ulp_bde fcpi_rsp; /* Rcv buffer */ 3245 uint32_t fcpi_parm; 3246 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ 3247 } FCPI_FIELDS; 3248 3249 /* IOCB Command template for all FCP Target commands */ 3250 typedef struct { 3251 struct ulp_bde fcpt_Buffer[2]; /* FCP_CMND payload descriptor */ 3252 uint32_t fcpt_Offset; 3253 uint32_t fcpt_Length; /* transfer ready for IWRITE */ 3254 } FCPT_FIELDS; 3255 3256 /* SLI-2 IOCB structure definitions */ 3257 3258 /* IOCB Command template for 64 bit XMIT / XMIT_BCAST / XMIT_ELS */ 3259 typedef struct { 3260 ULP_BDL bdl; 3261 uint32_t xrsqRo; /* Starting Relative Offset */ 3262 WORD5 w5; /* Header control/status word */ 3263 } XMT_SEQ_FIELDS64; 3264 3265 /* IOCB Command template for 64 bit RCV_SEQUENCE64 */ 3266 typedef struct { 3267 struct ulp_bde64 rcvBde; 3268 uint32_t rsvd1; 3269 uint32_t xrsqRo; /* Starting Relative Offset */ 3270 WORD5 w5; /* Header control/status word */ 3271 } RCV_SEQ_FIELDS64; 3272 3273 /* IOCB Command template for ELS_REQUEST64 */ 3274 typedef struct { 3275 ULP_BDL bdl; 3276 #ifdef __BIG_ENDIAN_BITFIELD 3277 uint32_t word4Rsvd:7; 3278 uint32_t fl:1; 3279 uint32_t myID:24; 3280 uint32_t word5Rsvd:8; 3281 uint32_t remoteID:24; 3282 #else /* __LITTLE_ENDIAN_BITFIELD */ 3283 uint32_t myID:24; 3284 uint32_t fl:1; 3285 uint32_t word4Rsvd:7; 3286 uint32_t remoteID:24; 3287 uint32_t word5Rsvd:8; 3288 #endif 3289 } ELS_REQUEST64; 3290 3291 /* IOCB Command template for GEN_REQUEST64 */ 3292 typedef struct { 3293 ULP_BDL bdl; 3294 uint32_t xrsqRo; /* Starting Relative Offset */ 3295 WORD5 w5; /* Header control/status word */ 3296 } GEN_REQUEST64; 3297 3298 /* IOCB Command template for RCV_ELS_REQ64 */ 3299 typedef struct { 3300 struct ulp_bde64 elsReq; 3301 uint32_t rcvd1; 3302 uint32_t parmRo; 3303 3304 #ifdef __BIG_ENDIAN_BITFIELD 3305 uint32_t word5Rsvd:8; 3306 uint32_t remoteID:24; 3307 #else /* __LITTLE_ENDIAN_BITFIELD */ 3308 uint32_t remoteID:24; 3309 uint32_t word5Rsvd:8; 3310 #endif 3311 } RCV_ELS_REQ64; 3312 3313 /* IOCB Command template for RCV_SEQ64 */ 3314 struct rcv_seq64 { 3315 struct ulp_bde64 elsReq; 3316 uint32_t hbq_1; 3317 uint32_t parmRo; 3318 #ifdef __BIG_ENDIAN_BITFIELD 3319 uint32_t rctl:8; 3320 uint32_t type:8; 3321 uint32_t dfctl:8; 3322 uint32_t ls:1; 3323 uint32_t fs:1; 3324 uint32_t rsvd2:3; 3325 uint32_t si:1; 3326 uint32_t bc:1; 3327 uint32_t rsvd3:1; 3328 #else /* __LITTLE_ENDIAN_BITFIELD */ 3329 uint32_t rsvd3:1; 3330 uint32_t bc:1; 3331 uint32_t si:1; 3332 uint32_t rsvd2:3; 3333 uint32_t fs:1; 3334 uint32_t ls:1; 3335 uint32_t dfctl:8; 3336 uint32_t type:8; 3337 uint32_t rctl:8; 3338 #endif 3339 }; 3340 3341 /* IOCB Command template for all 64 bit FCP Initiator commands */ 3342 typedef struct { 3343 ULP_BDL bdl; 3344 uint32_t fcpi_parm; 3345 uint32_t fcpi_XRdy; /* transfer ready for IWRITE */ 3346 } FCPI_FIELDS64; 3347 3348 /* IOCB Command template for all 64 bit FCP Target commands */ 3349 typedef struct { 3350 ULP_BDL bdl; 3351 uint32_t fcpt_Offset; 3352 uint32_t fcpt_Length; /* transfer ready for IWRITE */ 3353 } FCPT_FIELDS64; 3354 3355 /* IOCB Command template for Async Status iocb commands */ 3356 typedef struct { 3357 uint32_t rsvd[4]; 3358 uint32_t param; 3359 #ifdef __BIG_ENDIAN_BITFIELD 3360 uint16_t evt_code; /* High order bits word 5 */ 3361 uint16_t sub_ctxt_tag; /* Low order bits word 5 */ 3362 #else /* __LITTLE_ENDIAN_BITFIELD */ 3363 uint16_t sub_ctxt_tag; /* High order bits word 5 */ 3364 uint16_t evt_code; /* Low order bits word 5 */ 3365 #endif 3366 } ASYNCSTAT_FIELDS; 3367 #define ASYNC_TEMP_WARN 0x100 3368 #define ASYNC_TEMP_SAFE 0x101 3369 3370 /* IOCB Command template for CMD_IOCB_RCV_ELS64_CX (0xB7) 3371 or CMD_IOCB_RCV_SEQ64_CX (0xB5) */ 3372 3373 struct rcv_sli3 { 3374 uint32_t word8Rsvd; 3375 #ifdef __BIG_ENDIAN_BITFIELD 3376 uint16_t vpi; 3377 uint16_t word9Rsvd; 3378 #else /* __LITTLE_ENDIAN */ 3379 uint16_t word9Rsvd; 3380 uint16_t vpi; 3381 #endif 3382 uint32_t word10Rsvd; 3383 uint32_t acc_len; /* accumulated length */ 3384 struct ulp_bde64 bde2; 3385 }; 3386 3387 /* Structure used for a single HBQ entry */ 3388 struct lpfc_hbq_entry { 3389 struct ulp_bde64 bde; 3390 uint32_t buffer_tag; 3391 }; 3392 3393 /* IOCB Command template for QUE_XRI64_CX (0xB3) command */ 3394 typedef struct { 3395 struct lpfc_hbq_entry buff; 3396 uint32_t rsvd; 3397 uint32_t rsvd1; 3398 } QUE_XRI64_CX_FIELDS; 3399 3400 struct que_xri64cx_ext_fields { 3401 uint32_t iotag64_low; 3402 uint32_t iotag64_high; 3403 uint32_t ebde_count; 3404 uint32_t rsvd; 3405 struct lpfc_hbq_entry buff[5]; 3406 }; 3407 3408 struct sli3_bg_fields { 3409 uint32_t filler[6]; /* word 8-13 in IOCB */ 3410 uint32_t bghm; /* word 14 - BlockGuard High Water Mark */ 3411 /* Bitfields for bgstat (BlockGuard Status - word 15 of IOCB) */ 3412 #define BGS_BIDIR_BG_PROF_MASK 0xff000000 3413 #define BGS_BIDIR_BG_PROF_SHIFT 24 3414 #define BGS_BIDIR_ERR_COND_FLAGS_MASK 0x003f0000 3415 #define BGS_BIDIR_ERR_COND_SHIFT 16 3416 #define BGS_BG_PROFILE_MASK 0x0000ff00 3417 #define BGS_BG_PROFILE_SHIFT 8 3418 #define BGS_INVALID_PROF_MASK 0x00000020 3419 #define BGS_INVALID_PROF_SHIFT 5 3420 #define BGS_UNINIT_DIF_BLOCK_MASK 0x00000010 3421 #define BGS_UNINIT_DIF_BLOCK_SHIFT 4 3422 #define BGS_HI_WATER_MARK_PRESENT_MASK 0x00000008 3423 #define BGS_HI_WATER_MARK_PRESENT_SHIFT 3 3424 #define BGS_REFTAG_ERR_MASK 0x00000004 3425 #define BGS_REFTAG_ERR_SHIFT 2 3426 #define BGS_APPTAG_ERR_MASK 0x00000002 3427 #define BGS_APPTAG_ERR_SHIFT 1 3428 #define BGS_GUARD_ERR_MASK 0x00000001 3429 #define BGS_GUARD_ERR_SHIFT 0 3430 uint32_t bgstat; /* word 15 - BlockGuard Status */ 3431 }; 3432 3433 static inline uint32_t 3434 lpfc_bgs_get_bidir_bg_prof(uint32_t bgstat) 3435 { 3436 return (le32_to_cpu(bgstat) & BGS_BIDIR_BG_PROF_MASK) >> 3437 BGS_BIDIR_BG_PROF_SHIFT; 3438 } 3439 3440 static inline uint32_t 3441 lpfc_bgs_get_bidir_err_cond(uint32_t bgstat) 3442 { 3443 return (le32_to_cpu(bgstat) & BGS_BIDIR_ERR_COND_FLAGS_MASK) >> 3444 BGS_BIDIR_ERR_COND_SHIFT; 3445 } 3446 3447 static inline uint32_t 3448 lpfc_bgs_get_bg_prof(uint32_t bgstat) 3449 { 3450 return (le32_to_cpu(bgstat) & BGS_BG_PROFILE_MASK) >> 3451 BGS_BG_PROFILE_SHIFT; 3452 } 3453 3454 static inline uint32_t 3455 lpfc_bgs_get_invalid_prof(uint32_t bgstat) 3456 { 3457 return (le32_to_cpu(bgstat) & BGS_INVALID_PROF_MASK) >> 3458 BGS_INVALID_PROF_SHIFT; 3459 } 3460 3461 static inline uint32_t 3462 lpfc_bgs_get_uninit_dif_block(uint32_t bgstat) 3463 { 3464 return (le32_to_cpu(bgstat) & BGS_UNINIT_DIF_BLOCK_MASK) >> 3465 BGS_UNINIT_DIF_BLOCK_SHIFT; 3466 } 3467 3468 static inline uint32_t 3469 lpfc_bgs_get_hi_water_mark_present(uint32_t bgstat) 3470 { 3471 return (le32_to_cpu(bgstat) & BGS_HI_WATER_MARK_PRESENT_MASK) >> 3472 BGS_HI_WATER_MARK_PRESENT_SHIFT; 3473 } 3474 3475 static inline uint32_t 3476 lpfc_bgs_get_reftag_err(uint32_t bgstat) 3477 { 3478 return (le32_to_cpu(bgstat) & BGS_REFTAG_ERR_MASK) >> 3479 BGS_REFTAG_ERR_SHIFT; 3480 } 3481 3482 static inline uint32_t 3483 lpfc_bgs_get_apptag_err(uint32_t bgstat) 3484 { 3485 return (le32_to_cpu(bgstat) & BGS_APPTAG_ERR_MASK) >> 3486 BGS_APPTAG_ERR_SHIFT; 3487 } 3488 3489 static inline uint32_t 3490 lpfc_bgs_get_guard_err(uint32_t bgstat) 3491 { 3492 return (le32_to_cpu(bgstat) & BGS_GUARD_ERR_MASK) >> 3493 BGS_GUARD_ERR_SHIFT; 3494 } 3495 3496 #define LPFC_EXT_DATA_BDE_COUNT 3 3497 struct fcp_irw_ext { 3498 uint32_t io_tag64_low; 3499 uint32_t io_tag64_high; 3500 #ifdef __BIG_ENDIAN_BITFIELD 3501 uint8_t reserved1; 3502 uint8_t reserved2; 3503 uint8_t reserved3; 3504 uint8_t ebde_count; 3505 #else /* __LITTLE_ENDIAN */ 3506 uint8_t ebde_count; 3507 uint8_t reserved3; 3508 uint8_t reserved2; 3509 uint8_t reserved1; 3510 #endif 3511 uint32_t reserved4; 3512 struct ulp_bde64 rbde; /* response bde */ 3513 struct ulp_bde64 dbde[LPFC_EXT_DATA_BDE_COUNT]; /* data BDE or BPL */ 3514 uint8_t icd[32]; /* immediate command data (32 bytes) */ 3515 }; 3516 3517 typedef struct _IOCB { /* IOCB structure */ 3518 union { 3519 GENERIC_RSP grsp; /* Generic response */ 3520 XR_SEQ_FIELDS xrseq; /* XMIT / BCAST / RCV_SEQUENCE cmd */ 3521 struct ulp_bde cont[3]; /* up to 3 continuation bdes */ 3522 RCV_ELS_REQ rcvels; /* RCV_ELS_REQ template */ 3523 AC_XRI acxri; /* ABORT / CLOSE_XRI template */ 3524 A_MXRI64 amxri; /* abort multiple xri command overlay */ 3525 GET_RPI getrpi; /* GET_RPI template */ 3526 FCPI_FIELDS fcpi; /* FCP Initiator template */ 3527 FCPT_FIELDS fcpt; /* FCP target template */ 3528 3529 /* SLI-2 structures */ 3530 3531 struct ulp_bde64 cont64[2]; /* up to 2 64 bit continuation 3532 * bde_64s */ 3533 ELS_REQUEST64 elsreq64; /* ELS_REQUEST template */ 3534 GEN_REQUEST64 genreq64; /* GEN_REQUEST template */ 3535 RCV_ELS_REQ64 rcvels64; /* RCV_ELS_REQ template */ 3536 XMT_SEQ_FIELDS64 xseq64; /* XMIT / BCAST cmd */ 3537 FCPI_FIELDS64 fcpi64; /* FCP 64 bit Initiator template */ 3538 FCPT_FIELDS64 fcpt64; /* FCP 64 bit target template */ 3539 ASYNCSTAT_FIELDS asyncstat; /* async_status iocb */ 3540 QUE_XRI64_CX_FIELDS quexri64cx; /* que_xri64_cx fields */ 3541 struct rcv_seq64 rcvseq64; /* RCV_SEQ64 and RCV_CONT64 */ 3542 struct sli4_bls_acc bls_acc; /* UNSOL ABTS BLS_ACC params */ 3543 uint32_t ulpWord[IOCB_WORD_SZ - 2]; /* generic 6 'words' */ 3544 } un; 3545 union { 3546 struct { 3547 #ifdef __BIG_ENDIAN_BITFIELD 3548 uint16_t ulpContext; /* High order bits word 6 */ 3549 uint16_t ulpIoTag; /* Low order bits word 6 */ 3550 #else /* __LITTLE_ENDIAN_BITFIELD */ 3551 uint16_t ulpIoTag; /* Low order bits word 6 */ 3552 uint16_t ulpContext; /* High order bits word 6 */ 3553 #endif 3554 } t1; 3555 struct { 3556 #ifdef __BIG_ENDIAN_BITFIELD 3557 uint16_t ulpContext; /* High order bits word 6 */ 3558 uint16_t ulpIoTag1:2; /* Low order bits word 6 */ 3559 uint16_t ulpIoTag0:14; /* Low order bits word 6 */ 3560 #else /* __LITTLE_ENDIAN_BITFIELD */ 3561 uint16_t ulpIoTag0:14; /* Low order bits word 6 */ 3562 uint16_t ulpIoTag1:2; /* Low order bits word 6 */ 3563 uint16_t ulpContext; /* High order bits word 6 */ 3564 #endif 3565 } t2; 3566 } un1; 3567 #define ulpContext un1.t1.ulpContext 3568 #define ulpIoTag un1.t1.ulpIoTag 3569 #define ulpIoTag0 un1.t2.ulpIoTag0 3570 3571 #ifdef __BIG_ENDIAN_BITFIELD 3572 uint32_t ulpTimeout:8; 3573 uint32_t ulpXS:1; 3574 uint32_t ulpFCP2Rcvy:1; 3575 uint32_t ulpPU:2; 3576 uint32_t ulpIr:1; 3577 uint32_t ulpClass:3; 3578 uint32_t ulpCommand:8; 3579 uint32_t ulpStatus:4; 3580 uint32_t ulpBdeCount:2; 3581 uint32_t ulpLe:1; 3582 uint32_t ulpOwner:1; /* Low order bit word 7 */ 3583 #else /* __LITTLE_ENDIAN_BITFIELD */ 3584 uint32_t ulpOwner:1; /* Low order bit word 7 */ 3585 uint32_t ulpLe:1; 3586 uint32_t ulpBdeCount:2; 3587 uint32_t ulpStatus:4; 3588 uint32_t ulpCommand:8; 3589 uint32_t ulpClass:3; 3590 uint32_t ulpIr:1; 3591 uint32_t ulpPU:2; 3592 uint32_t ulpFCP2Rcvy:1; 3593 uint32_t ulpXS:1; 3594 uint32_t ulpTimeout:8; 3595 #endif 3596 3597 union { 3598 struct rcv_sli3 rcvsli3; /* words 8 - 15 */ 3599 3600 /* words 8-31 used for que_xri_cx iocb */ 3601 struct que_xri64cx_ext_fields que_xri64cx_ext_words; 3602 struct fcp_irw_ext fcp_ext; 3603 uint32_t sli3Words[24]; /* 96 extra bytes for SLI-3 */ 3604 3605 /* words 8-15 for BlockGuard */ 3606 struct sli3_bg_fields sli3_bg; 3607 } unsli3; 3608 3609 #define ulpCt_h ulpXS 3610 #define ulpCt_l ulpFCP2Rcvy 3611 3612 #define IOCB_FCP 1 /* IOCB is used for FCP ELS cmds-ulpRsvByte */ 3613 #define IOCB_IP 2 /* IOCB is used for IP ELS cmds */ 3614 #define PARM_UNUSED 0 /* PU field (Word 4) not used */ 3615 #define PARM_REL_OFF 1 /* PU field (Word 4) = R. O. */ 3616 #define PARM_READ_CHECK 2 /* PU field (Word 4) = Data Transfer Length */ 3617 #define PARM_NPIV_DID 3 3618 #define CLASS1 0 /* Class 1 */ 3619 #define CLASS2 1 /* Class 2 */ 3620 #define CLASS3 2 /* Class 3 */ 3621 #define CLASS_FCP_INTERMIX 7 /* FCP Data->Cls 1, all else->Cls 2 */ 3622 3623 #define IOSTAT_SUCCESS 0x0 /* ulpStatus - HBA defined */ 3624 #define IOSTAT_FCP_RSP_ERROR 0x1 3625 #define IOSTAT_REMOTE_STOP 0x2 3626 #define IOSTAT_LOCAL_REJECT 0x3 3627 #define IOSTAT_NPORT_RJT 0x4 3628 #define IOSTAT_FABRIC_RJT 0x5 3629 #define IOSTAT_NPORT_BSY 0x6 3630 #define IOSTAT_FABRIC_BSY 0x7 3631 #define IOSTAT_INTERMED_RSP 0x8 3632 #define IOSTAT_LS_RJT 0x9 3633 #define IOSTAT_BA_RJT 0xA 3634 #define IOSTAT_RSVD1 0xB 3635 #define IOSTAT_RSVD2 0xC 3636 #define IOSTAT_RSVD3 0xD 3637 #define IOSTAT_RSVD4 0xE 3638 #define IOSTAT_NEED_BUFFER 0xF 3639 #define IOSTAT_DRIVER_REJECT 0x10 /* ulpStatus - Driver defined */ 3640 #define IOSTAT_DEFAULT 0xF /* Same as rsvd5 for now */ 3641 #define IOSTAT_CNT 0x11 3642 3643 } IOCB_t; 3644 3645 3646 #define SLI1_SLIM_SIZE (4 * 1024) 3647 3648 /* Up to 498 IOCBs will fit into 16k 3649 * 256 (MAILBOX_t) + 140 (PCB_t) + ( 32 (IOCB_t) * 498 ) = < 16384 3650 */ 3651 #define SLI2_SLIM_SIZE (64 * 1024) 3652 3653 /* Maximum IOCBs that will fit in SLI2 slim */ 3654 #define MAX_SLI2_IOCB 498 3655 #define MAX_SLIM_IOCB_SIZE (SLI2_SLIM_SIZE - \ 3656 (sizeof(MAILBOX_t) + sizeof(PCB_t))) 3657 3658 /* HBQ entries are 4 words each = 4k */ 3659 #define LPFC_TOTAL_HBQ_SIZE (sizeof(struct lpfc_hbq_entry) * \ 3660 lpfc_sli_hbq_count()) 3661 3662 struct lpfc_sli2_slim { 3663 MAILBOX_t mbx; 3664 PCB_t pcb; 3665 IOCB_t IOCBs[MAX_SLIM_IOCB_SIZE]; 3666 }; 3667 3668 /* 3669 * This function checks PCI device to allow special handling for LC HBAs. 3670 * 3671 * Parameters: 3672 * device : struct pci_dev 's device field 3673 * 3674 * return 1 => TRUE 3675 * 0 => FALSE 3676 */ 3677 static inline int 3678 lpfc_is_LC_HBA(unsigned short device) 3679 { 3680 if ((device == PCI_DEVICE_ID_TFLY) || 3681 (device == PCI_DEVICE_ID_PFLY) || 3682 (device == PCI_DEVICE_ID_LP101) || 3683 (device == PCI_DEVICE_ID_BMID) || 3684 (device == PCI_DEVICE_ID_BSMB) || 3685 (device == PCI_DEVICE_ID_ZMID) || 3686 (device == PCI_DEVICE_ID_ZSMB) || 3687 (device == PCI_DEVICE_ID_SAT_MID) || 3688 (device == PCI_DEVICE_ID_SAT_SMB) || 3689 (device == PCI_DEVICE_ID_RFLY)) 3690 return 1; 3691 else 3692 return 0; 3693 } 3694 3695 /* 3696 * Determine if an IOCB failed because of a link event or firmware reset. 3697 */ 3698 3699 static inline int 3700 lpfc_error_lost_link(IOCB_t *iocbp) 3701 { 3702 return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT && 3703 (iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED || 3704 iocbp->un.ulpWord[4] == IOERR_LINK_DOWN || 3705 iocbp->un.ulpWord[4] == IOERR_SLI_DOWN)); 3706 } 3707 3708 #define MENLO_TRANSPORT_TYPE 0xfe 3709 #define MENLO_CONTEXT 0 3710 #define MENLO_PU 3 3711 #define MENLO_TIMEOUT 30 3712 #define SETVAR_MLOMNT 0x103107 3713 #define SETVAR_MLORST 0x103007 3714 3715 #define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */ 3716