Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. |
| 3 | * All rights reserved |
| 4 | * www.brocade.com |
| 5 | * |
| 6 | * Linux driver for Brocade Fibre Channel Host Bus Adapter. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU General Public License (GPL) Version 2 as |
| 10 | * published by the Free Software Foundation |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * General Public License for more details. |
| 16 | */ |
| 17 | |
| 18 | #ifndef __CT_H__ |
| 19 | #define __CT_H__ |
| 20 | |
| 21 | #include <protocol/types.h> |
| 22 | |
| 23 | #pragma pack(1) |
| 24 | |
| 25 | struct ct_hdr_s{ |
| 26 | u32 rev_id:8; /* Revision of the CT */ |
| 27 | u32 in_id:24; /* Initiator Id */ |
| 28 | u32 gs_type:8; /* Generic service Type */ |
| 29 | u32 gs_sub_type:8; /* Generic service sub type */ |
| 30 | u32 options:8; /* options */ |
| 31 | u32 rsvrd:8; /* reserved */ |
| 32 | u32 cmd_rsp_code:16;/* ct command/response code */ |
| 33 | u32 max_res_size:16;/* maximum/residual size */ |
| 34 | u32 frag_id:8; /* fragment ID */ |
| 35 | u32 reason_code:8; /* reason code */ |
| 36 | u32 exp_code:8; /* explanation code */ |
| 37 | u32 vendor_unq:8; /* vendor unique */ |
| 38 | }; |
| 39 | |
| 40 | /* |
| 41 | * defines for the Revision |
| 42 | */ |
| 43 | enum { |
| 44 | CT_GS3_REVISION = 0x01, |
| 45 | }; |
| 46 | |
| 47 | /* |
| 48 | * defines for gs_type |
| 49 | */ |
| 50 | enum { |
| 51 | CT_GSTYPE_KEYSERVICE = 0xF7, |
| 52 | CT_GSTYPE_ALIASSERVICE = 0xF8, |
| 53 | CT_GSTYPE_MGMTSERVICE = 0xFA, |
| 54 | CT_GSTYPE_TIMESERVICE = 0xFB, |
| 55 | CT_GSTYPE_DIRSERVICE = 0xFC, |
| 56 | }; |
| 57 | |
| 58 | /* |
| 59 | * defines for gs_sub_type for gs type directory service |
| 60 | */ |
| 61 | enum { |
| 62 | CT_GSSUBTYPE_NAMESERVER = 0x02, |
| 63 | }; |
| 64 | |
| 65 | /* |
| 66 | * defines for gs_sub_type for gs type management service |
| 67 | */ |
| 68 | enum { |
| 69 | CT_GSSUBTYPE_CFGSERVER = 0x01, |
| 70 | CT_GSSUBTYPE_UNZONED_NS = 0x02, |
| 71 | CT_GSSUBTYPE_ZONESERVER = 0x03, |
| 72 | CT_GSSUBTYPE_LOCKSERVER = 0x04, |
| 73 | CT_GSSUBTYPE_HBA_MGMTSERVER = 0x10, /* for FDMI */ |
| 74 | }; |
| 75 | |
| 76 | /* |
| 77 | * defines for CT response code field |
| 78 | */ |
| 79 | enum { |
| 80 | CT_RSP_REJECT = 0x8001, |
| 81 | CT_RSP_ACCEPT = 0x8002, |
| 82 | }; |
| 83 | |
| 84 | /* |
Adam Buchbinder | 6070d81 | 2009-12-04 15:47:01 -0500 | [diff] [blame] | 85 | * definitions for CT reason code |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 86 | */ |
| 87 | enum { |
| 88 | CT_RSN_INV_CMD = 0x01, |
| 89 | CT_RSN_INV_VER = 0x02, |
| 90 | CT_RSN_LOGIC_ERR = 0x03, |
| 91 | CT_RSN_INV_SIZE = 0x04, |
| 92 | CT_RSN_LOGICAL_BUSY = 0x05, |
| 93 | CT_RSN_PROTO_ERR = 0x07, |
| 94 | CT_RSN_UNABLE_TO_PERF = 0x09, |
| 95 | CT_RSN_NOT_SUPP = 0x0B, |
| 96 | CT_RSN_SERVER_NOT_AVBL = 0x0D, |
| 97 | CT_RSN_SESSION_COULD_NOT_BE_ESTBD = 0x0E, |
| 98 | CT_RSN_VENDOR_SPECIFIC = 0xFF, |
| 99 | |
| 100 | }; |
| 101 | |
| 102 | /* |
| 103 | * definitions for explanations code for Name server |
| 104 | */ |
| 105 | enum { |
| 106 | CT_NS_EXP_NOADDITIONAL = 0x00, |
| 107 | CT_NS_EXP_ID_NOT_REG = 0x01, |
| 108 | CT_NS_EXP_PN_NOT_REG = 0x02, |
| 109 | CT_NS_EXP_NN_NOT_REG = 0x03, |
| 110 | CT_NS_EXP_CS_NOT_REG = 0x04, |
| 111 | CT_NS_EXP_IPN_NOT_REG = 0x05, |
| 112 | CT_NS_EXP_IPA_NOT_REG = 0x06, |
| 113 | CT_NS_EXP_FT_NOT_REG = 0x07, |
| 114 | CT_NS_EXP_SPN_NOT_REG = 0x08, |
| 115 | CT_NS_EXP_SNN_NOT_REG = 0x09, |
| 116 | CT_NS_EXP_PT_NOT_REG = 0x0A, |
| 117 | CT_NS_EXP_IPP_NOT_REG = 0x0B, |
| 118 | CT_NS_EXP_FPN_NOT_REG = 0x0C, |
| 119 | CT_NS_EXP_HA_NOT_REG = 0x0D, |
| 120 | CT_NS_EXP_FD_NOT_REG = 0x0E, |
| 121 | CT_NS_EXP_FF_NOT_REG = 0x0F, |
| 122 | CT_NS_EXP_ACCESSDENIED = 0x10, |
| 123 | CT_NS_EXP_UNACCEPTABLE_ID = 0x11, |
| 124 | CT_NS_EXP_DATABASEEMPTY = 0x12, |
| 125 | CT_NS_EXP_NOT_REG_IN_SCOPE = 0x13, |
| 126 | CT_NS_EXP_DOM_ID_NOT_PRESENT = 0x14, |
| 127 | CT_NS_EXP_PORT_NUM_NOT_PRESENT = 0x15, |
| 128 | CT_NS_EXP_NO_DEVICE_ATTACHED = 0x16 |
| 129 | }; |
| 130 | |
| 131 | /* |
Adam Buchbinder | 6070d81 | 2009-12-04 15:47:01 -0500 | [diff] [blame] | 132 | * definitions for the explanation code for all servers |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 133 | */ |
| 134 | enum { |
| 135 | CT_EXP_AUTH_EXCEPTION = 0xF1, |
| 136 | CT_EXP_DB_FULL = 0xF2, |
| 137 | CT_EXP_DB_EMPTY = 0xF3, |
| 138 | CT_EXP_PROCESSING_REQ = 0xF4, |
| 139 | CT_EXP_UNABLE_TO_VERIFY_CONN = 0xF5, |
| 140 | CT_EXP_DEVICES_NOT_IN_CMN_ZONE = 0xF6 |
| 141 | }; |
| 142 | |
| 143 | /* |
| 144 | * Command codes for Name server |
| 145 | */ |
| 146 | enum { |
| 147 | GS_GID_PN = 0x0121, /* Get Id on port name */ |
| 148 | GS_GPN_ID = 0x0112, /* Get port name on ID */ |
| 149 | GS_GNN_ID = 0x0113, /* Get node name on ID */ |
| 150 | GS_GID_FT = 0x0171, /* Get Id on FC4 type */ |
| 151 | GS_GSPN_ID = 0x0118, /* Get symbolic PN on ID */ |
| 152 | GS_RFT_ID = 0x0217, /* Register fc4type on ID */ |
| 153 | GS_RSPN_ID = 0x0218, /* Register symbolic PN on ID */ |
| 154 | GS_RPN_ID = 0x0212, /* Register port name */ |
| 155 | GS_RNN_ID = 0x0213, /* Register node name */ |
| 156 | GS_RCS_ID = 0x0214, /* Register class of service */ |
| 157 | GS_RPT_ID = 0x021A, /* Register port type */ |
| 158 | GS_GA_NXT = 0x0100, /* Get all next */ |
| 159 | GS_RFF_ID = 0x021F, /* Register FC4 Feature */ |
| 160 | }; |
| 161 | |
| 162 | struct fcgs_id_req_s{ |
| 163 | u32 rsvd:8; |
| 164 | u32 dap:24; /* port identifier */ |
| 165 | }; |
| 166 | #define fcgs_gpnid_req_t struct fcgs_id_req_s |
| 167 | #define fcgs_gnnid_req_t struct fcgs_id_req_s |
| 168 | #define fcgs_gspnid_req_t struct fcgs_id_req_s |
| 169 | |
| 170 | struct fcgs_gidpn_req_s{ |
| 171 | wwn_t port_name; /* port wwn */ |
| 172 | }; |
| 173 | |
| 174 | struct fcgs_gidpn_resp_s{ |
| 175 | u32 rsvd:8; |
| 176 | u32 dap:24; /* port identifier */ |
| 177 | }; |
| 178 | |
| 179 | /** |
| 180 | * RFT_ID |
| 181 | */ |
| 182 | struct fcgs_rftid_req_s { |
| 183 | u32 rsvd:8; |
| 184 | u32 dap:24; /* port identifier */ |
| 185 | u32 fc4_type[8]; /* fc4 types */ |
| 186 | }; |
| 187 | |
| 188 | /** |
| 189 | * RFF_ID : Register FC4 features. |
| 190 | */ |
| 191 | |
| 192 | #define FC_GS_FCP_FC4_FEATURE_INITIATOR 0x02 |
| 193 | #define FC_GS_FCP_FC4_FEATURE_TARGET 0x01 |
| 194 | |
| 195 | struct fcgs_rffid_req_s{ |
Jing Huang | f8ceafd | 2009-09-25 12:29:54 -0700 | [diff] [blame] | 196 | u32 rsvd:8; |
| 197 | u32 dap:24; /* port identifier */ |
| 198 | u32 rsvd1:16; |
| 199 | u32 fc4ftr_bits:8; /* fc4 feature bits */ |
| 200 | u32 fc4_type:8; /* corresponding FC4 Type */ |
Jing Huang | 7725ccf | 2009-09-23 17:46:15 -0700 | [diff] [blame] | 201 | }; |
| 202 | |
| 203 | /** |
| 204 | * GID_FT Request |
| 205 | */ |
| 206 | struct fcgs_gidft_req_s{ |
| 207 | u8 reserved; |
| 208 | u8 domain_id; /* domain, 0 - all fabric */ |
| 209 | u8 area_id; /* area, 0 - whole domain */ |
| 210 | u8 fc4_type; /* FC_TYPE_FCP for SCSI devices */ |
| 211 | }; /* GID_FT Request */ |
| 212 | |
| 213 | /** |
| 214 | * GID_FT Response |
| 215 | */ |
| 216 | struct fcgs_gidft_resp_s { |
| 217 | u8 last:1; /* last port identifier flag */ |
| 218 | u8 reserved:7; |
| 219 | u32 pid:24; /* port identifier */ |
| 220 | }; /* GID_FT Response */ |
| 221 | |
| 222 | /** |
| 223 | * RSPN_ID |
| 224 | */ |
| 225 | struct fcgs_rspnid_req_s{ |
| 226 | u32 rsvd:8; |
| 227 | u32 dap:24; /* port identifier */ |
| 228 | u8 spn_len; /* symbolic port name length */ |
| 229 | u8 spn[256]; /* symbolic port name */ |
| 230 | }; |
| 231 | |
| 232 | /** |
| 233 | * RPN_ID |
| 234 | */ |
| 235 | struct fcgs_rpnid_req_s{ |
| 236 | u32 rsvd:8; |
| 237 | u32 port_id:24; |
| 238 | wwn_t port_name; |
| 239 | }; |
| 240 | |
| 241 | /** |
| 242 | * RNN_ID |
| 243 | */ |
| 244 | struct fcgs_rnnid_req_s{ |
| 245 | u32 rsvd:8; |
| 246 | u32 port_id:24; |
| 247 | wwn_t node_name; |
| 248 | }; |
| 249 | |
| 250 | /** |
| 251 | * RCS_ID |
| 252 | */ |
| 253 | struct fcgs_rcsid_req_s{ |
| 254 | u32 rsvd:8; |
| 255 | u32 port_id:24; |
| 256 | u32 cos; |
| 257 | }; |
| 258 | |
| 259 | /** |
| 260 | * RPT_ID |
| 261 | */ |
| 262 | struct fcgs_rptid_req_s{ |
| 263 | u32 rsvd:8; |
| 264 | u32 port_id:24; |
| 265 | u32 port_type:8; |
| 266 | u32 rsvd1:24; |
| 267 | }; |
| 268 | |
| 269 | /** |
| 270 | * GA_NXT Request |
| 271 | */ |
| 272 | struct fcgs_ganxt_req_s{ |
| 273 | u32 rsvd:8; |
| 274 | u32 port_id:24; |
| 275 | }; |
| 276 | |
| 277 | /** |
| 278 | * GA_NXT Response |
| 279 | */ |
| 280 | struct fcgs_ganxt_rsp_s{ |
| 281 | u32 port_type:8; /* Port Type */ |
| 282 | u32 port_id:24; /* Port Identifier */ |
| 283 | wwn_t port_name; /* Port Name */ |
| 284 | u8 spn_len; /* Length of Symbolic Port Name */ |
| 285 | char spn[255]; /* Symbolic Port Name */ |
| 286 | wwn_t node_name; /* Node Name */ |
| 287 | u8 snn_len; /* Length of Symbolic Node Name */ |
| 288 | char snn[255]; /* Symbolic Node Name */ |
| 289 | u8 ipa[8]; /* Initial Process Associator */ |
| 290 | u8 ip[16]; /* IP Address */ |
| 291 | u32 cos; /* Class of Service */ |
| 292 | u32 fc4types[8]; /* FC-4 TYPEs */ |
| 293 | wwn_t fabric_port_name; |
| 294 | /* Fabric Port Name */ |
| 295 | u32 rsvd:8; /* Reserved */ |
| 296 | u32 hard_addr:24; /* Hard Address */ |
| 297 | }; |
| 298 | |
| 299 | /* |
| 300 | * Fabric Config Server |
| 301 | */ |
| 302 | |
| 303 | /* |
| 304 | * Command codes for Fabric Configuration Server |
| 305 | */ |
| 306 | enum { |
| 307 | GS_FC_GFN_CMD = 0x0114, /* GS FC Get Fabric Name */ |
| 308 | GS_FC_GMAL_CMD = 0x0116, /* GS FC GMAL */ |
| 309 | GS_FC_TRACE_CMD = 0x0400, /* GS FC Trace Route */ |
| 310 | GS_FC_PING_CMD = 0x0401, /* GS FC Ping */ |
| 311 | }; |
| 312 | |
| 313 | /* |
| 314 | * Source or Destination Port Tags. |
| 315 | */ |
| 316 | enum { |
| 317 | GS_FTRACE_TAG_NPORT_ID = 1, |
| 318 | GS_FTRACE_TAG_NPORT_NAME = 2, |
| 319 | }; |
| 320 | |
| 321 | /* |
| 322 | * Port Value : Could be a Port id or wwn |
| 323 | */ |
| 324 | union fcgs_port_val_u{ |
| 325 | u32 nport_id; |
| 326 | wwn_t nport_wwn; |
| 327 | }; |
| 328 | |
| 329 | #define GS_FTRACE_MAX_HOP_COUNT 20 |
| 330 | #define GS_FTRACE_REVISION 1 |
| 331 | |
| 332 | /* |
| 333 | * Ftrace Related Structures. |
| 334 | */ |
| 335 | |
| 336 | /* |
| 337 | * STR (Switch Trace) Reject Reason Codes. From FC-SW. |
| 338 | */ |
| 339 | enum { |
| 340 | GS_FTRACE_STR_CMD_COMPLETED_SUCC = 0, |
| 341 | GS_FTRACE_STR_CMD_NOT_SUPP_IN_NEXT_SWITCH, |
| 342 | GS_FTRACE_STR_NO_RESP_FROM_NEXT_SWITCH, |
| 343 | GS_FTRACE_STR_MAX_HOP_CNT_REACHED, |
| 344 | GS_FTRACE_STR_SRC_PORT_NOT_FOUND, |
| 345 | GS_FTRACE_STR_DST_PORT_NOT_FOUND, |
| 346 | GS_FTRACE_STR_DEVICES_NOT_IN_COMMON_ZONE, |
| 347 | GS_FTRACE_STR_NO_ROUTE_BW_PORTS, |
| 348 | GS_FTRACE_STR_NO_ADDL_EXPLN, |
| 349 | GS_FTRACE_STR_FABRIC_BUSY, |
| 350 | GS_FTRACE_STR_FABRIC_BUILD_IN_PROGRESS, |
| 351 | GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_START = 0xf0, |
| 352 | GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_END = 0xff, |
| 353 | }; |
| 354 | |
| 355 | /* |
| 356 | * Ftrace Request |
| 357 | */ |
| 358 | struct fcgs_ftrace_req_s{ |
| 359 | u32 revision; |
| 360 | u16 src_port_tag; /* Source Port tag */ |
| 361 | u16 src_port_len; /* Source Port len */ |
| 362 | union fcgs_port_val_u src_port_val; /* Source Port value */ |
| 363 | u16 dst_port_tag; /* Destination Port tag */ |
| 364 | u16 dst_port_len; /* Destination Port len */ |
| 365 | union fcgs_port_val_u dst_port_val; /* Destination Port value */ |
| 366 | u32 token; |
| 367 | u8 vendor_id[8]; /* T10 Vendor Identifier */ |
| 368 | u8 vendor_info[8]; /* Vendor specific Info */ |
| 369 | u32 max_hop_cnt; /* Max Hop Count */ |
| 370 | }; |
| 371 | |
| 372 | /* |
| 373 | * Path info structure |
| 374 | */ |
| 375 | struct fcgs_ftrace_path_info_s{ |
| 376 | wwn_t switch_name; /* Switch WWN */ |
| 377 | u32 domain_id; |
| 378 | wwn_t ingress_port_name; /* Ingress ports wwn */ |
| 379 | u32 ingress_phys_port_num; /* Ingress ports physical port |
| 380 | * number |
| 381 | */ |
| 382 | wwn_t egress_port_name; /* Ingress ports wwn */ |
| 383 | u32 egress_phys_port_num; /* Ingress ports physical port |
| 384 | * number |
| 385 | */ |
| 386 | }; |
| 387 | |
| 388 | /* |
| 389 | * Ftrace Acc Response |
| 390 | */ |
| 391 | struct fcgs_ftrace_resp_s{ |
| 392 | u32 revision; |
| 393 | u32 token; |
| 394 | u8 vendor_id[8]; /* T10 Vendor Identifier */ |
| 395 | u8 vendor_info[8]; /* Vendor specific Info */ |
| 396 | u32 str_rej_reason_code; /* STR Reject Reason Code */ |
| 397 | u32 num_path_info_entries; /* No. of path info entries */ |
| 398 | /* |
| 399 | * path info entry/entries. |
| 400 | */ |
| 401 | struct fcgs_ftrace_path_info_s path_info[1]; |
| 402 | |
| 403 | }; |
| 404 | |
| 405 | /* |
| 406 | * Fabric Config Server : FCPing |
| 407 | */ |
| 408 | |
| 409 | /* |
| 410 | * FC Ping Request |
| 411 | */ |
| 412 | struct fcgs_fcping_req_s{ |
| 413 | u32 revision; |
| 414 | u16 port_tag; |
| 415 | u16 port_len; /* Port len */ |
| 416 | union fcgs_port_val_u port_val; /* Port value */ |
| 417 | u32 token; |
| 418 | }; |
| 419 | |
| 420 | /* |
| 421 | * FC Ping Response |
| 422 | */ |
| 423 | struct fcgs_fcping_resp_s{ |
| 424 | u32 token; |
| 425 | }; |
| 426 | |
| 427 | /* |
| 428 | * Command codes for zone server query. |
| 429 | */ |
| 430 | enum { |
| 431 | ZS_GZME = 0x0124, /* Get zone member extended */ |
| 432 | }; |
| 433 | |
| 434 | /* |
| 435 | * ZS GZME request |
| 436 | */ |
| 437 | #define ZS_GZME_ZNAMELEN 32 |
| 438 | struct zs_gzme_req_s{ |
| 439 | u8 znamelen; |
| 440 | u8 rsvd[3]; |
| 441 | u8 zname[ZS_GZME_ZNAMELEN]; |
| 442 | }; |
| 443 | |
| 444 | enum zs_mbr_type{ |
| 445 | ZS_MBR_TYPE_PWWN = 1, |
| 446 | ZS_MBR_TYPE_DOMPORT = 2, |
| 447 | ZS_MBR_TYPE_PORTID = 3, |
| 448 | ZS_MBR_TYPE_NWWN = 4, |
| 449 | }; |
| 450 | |
| 451 | struct zs_mbr_wwn_s{ |
| 452 | u8 mbr_type; |
| 453 | u8 rsvd[3]; |
| 454 | wwn_t wwn; |
| 455 | }; |
| 456 | |
| 457 | struct zs_query_resp_s{ |
| 458 | u32 nmbrs; /* number of zone members */ |
| 459 | struct zs_mbr_wwn_s mbr[1]; |
| 460 | }; |
| 461 | |
| 462 | /* |
| 463 | * GMAL Command ( Get ( interconnect Element) Management Address List) |
| 464 | * To retrieve the IP Address of a Switch. |
| 465 | */ |
| 466 | |
| 467 | #define CT_GMAL_RESP_PREFIX_TELNET "telnet://" |
| 468 | #define CT_GMAL_RESP_PREFIX_HTTP "http://" |
| 469 | |
| 470 | /* GMAL/GFN request */ |
| 471 | struct fcgs_req_s { |
| 472 | wwn_t wwn; /* PWWN/NWWN */ |
| 473 | }; |
| 474 | |
| 475 | #define fcgs_gmal_req_t struct fcgs_req_s |
| 476 | #define fcgs_gfn_req_t struct fcgs_req_s |
| 477 | |
| 478 | /* Accept Response to GMAL */ |
| 479 | struct fcgs_gmal_resp_s { |
| 480 | u32 ms_len; /* Num of entries */ |
| 481 | u8 ms_ma[256]; |
| 482 | }; |
| 483 | |
| 484 | struct fc_gmal_entry_s { |
| 485 | u8 len; |
| 486 | u8 prefix[7]; /* like "http://" */ |
| 487 | u8 ip_addr[248]; |
| 488 | }; |
| 489 | |
| 490 | #pragma pack() |
| 491 | |
| 492 | #endif |