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