| @@ -0,0 +1,831 @@ |
| 1 | +/* |
| 2 | + * Copyright(c) 2007 Intel Corporation. All rights reserved. |
| 3 | + * |
| 4 | + * This program is free software; you can redistribute it and/or modify it |
| 5 | + * under the terms and conditions of the GNU General Public License, |
| 6 | + * version 2, as published by the Free Software Foundation. |
| 7 | + * |
| 8 | + * This program is distributed in the hope it will be useful, but WITHOUT |
| 9 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 10 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 11 | + * more details. |
| 12 | + * |
| 13 | + * You should have received a copy of the GNU General Public License along with |
| 14 | + * this program; if not, write to the Free Software Foundation, Inc., |
| 15 | + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
| 16 | + * |
| 17 | + * Maintained at www.Open-FCoE.org |
| 18 | + */ |
| 19 | + |
| 20 | +#ifndef _FC_ELS_H_ |
| 21 | +#define _FC_ELS_H_ |
| 22 | + |
| 23 | +#include <linux/types.h> |
| 24 | + |
| 25 | +/* |
| 26 | + * Fibre Channel Switch - Enhanced Link Services definitions. |
| 27 | + * From T11 FC-LS Rev 1.2 June 7, 2005. |
| 28 | + */ |
| 29 | + |
| 30 | +/* |
| 31 | + * ELS Command codes - byte 0 of the frame payload |
| 32 | + */ |
| 33 | +enum fc_els_cmd { |
| 34 | + ELS_LS_RJT = 0x01, /* ESL reject */ |
| 35 | + ELS_LS_ACC = 0x02, /* ESL Accept */ |
| 36 | + ELS_PLOGI = 0x03, /* N_Port login */ |
| 37 | + ELS_FLOGI = 0x04, /* F_Port login */ |
| 38 | + ELS_LOGO = 0x05, /* Logout */ |
| 39 | + ELS_ABTX = 0x06, /* Abort exchange - obsolete */ |
| 40 | + ELS_RCS = 0x07, /* read connection status */ |
| 41 | + ELS_RES = 0x08, /* read exchange status block */ |
| 42 | + ELS_RSS = 0x09, /* read sequence status block */ |
| 43 | + ELS_RSI = 0x0a, /* read sequence initiative */ |
| 44 | + ELS_ESTS = 0x0b, /* establish streaming */ |
| 45 | + ELS_ESTC = 0x0c, /* estimate credit */ |
| 46 | + ELS_ADVC = 0x0d, /* advise credit */ |
| 47 | + ELS_RTV = 0x0e, /* read timeout value */ |
| 48 | + ELS_RLS = 0x0f, /* read link error status block */ |
| 49 | + ELS_ECHO = 0x10, /* echo */ |
| 50 | + ELS_TEST = 0x11, /* test */ |
| 51 | + ELS_RRQ = 0x12, /* reinstate recovery qualifier */ |
| 52 | + ELS_REC = 0x13, /* read exchange concise */ |
| 53 | + ELS_SRR = 0x14, /* sequence retransmission request */ |
| 54 | + ELS_PRLI = 0x20, /* process login */ |
| 55 | + ELS_PRLO = 0x21, /* process logout */ |
| 56 | + ELS_SCN = 0x22, /* state change notification */ |
| 57 | + ELS_TPLS = 0x23, /* test process login state */ |
| 58 | + ELS_TPRLO = 0x24, /* third party process logout */ |
| 59 | + ELS_LCLM = 0x25, /* login control list mgmt (obs) */ |
| 60 | + ELS_GAID = 0x30, /* get alias_ID */ |
| 61 | + ELS_FACT = 0x31, /* fabric activate alias_id */ |
| 62 | + ELS_FDACDT = 0x32, /* fabric deactivate alias_id */ |
| 63 | + ELS_NACT = 0x33, /* N-port activate alias_id */ |
| 64 | + ELS_NDACT = 0x34, /* N-port deactivate alias_id */ |
| 65 | + ELS_QOSR = 0x40, /* quality of service request */ |
| 66 | + ELS_RVCS = 0x41, /* read virtual circuit status */ |
| 67 | + ELS_PDISC = 0x50, /* discover N_port service params */ |
| 68 | + ELS_FDISC = 0x51, /* discover F_port service params */ |
| 69 | + ELS_ADISC = 0x52, /* discover address */ |
| 70 | + ELS_RNC = 0x53, /* report node cap (obs) */ |
| 71 | + ELS_FARP_REQ = 0x54, /* FC ARP request */ |
| 72 | + ELS_FARP_REPL = 0x55, /* FC ARP reply */ |
| 73 | + ELS_RPS = 0x56, /* read port status block */ |
| 74 | + ELS_RPL = 0x57, /* read port list */ |
| 75 | + ELS_RPBC = 0x58, /* read port buffer condition */ |
| 76 | + ELS_FAN = 0x60, /* fabric address notification */ |
| 77 | + ELS_RSCN = 0x61, /* registered state change notification */ |
| 78 | + ELS_SCR = 0x62, /* state change registration */ |
| 79 | + ELS_RNFT = 0x63, /* report node FC-4 types */ |
| 80 | + ELS_CSR = 0x68, /* clock synch. request */ |
| 81 | + ELS_CSU = 0x69, /* clock synch. update */ |
| 82 | + ELS_LINIT = 0x70, /* loop initialize */ |
| 83 | + ELS_LSTS = 0x72, /* loop status */ |
| 84 | + ELS_RNID = 0x78, /* request node ID data */ |
| 85 | + ELS_RLIR = 0x79, /* registered link incident report */ |
| 86 | + ELS_LIRR = 0x7a, /* link incident record registration */ |
| 87 | + ELS_SRL = 0x7b, /* scan remote loop */ |
| 88 | + ELS_SBRP = 0x7c, /* set bit-error reporting params */ |
| 89 | + ELS_RPSC = 0x7d, /* report speed capabilities */ |
| 90 | + ELS_QSA = 0x7e, /* query security attributes */ |
| 91 | + ELS_EVFP = 0x7f, /* exchange virt. fabrics params */ |
| 92 | + ELS_LKA = 0x80, /* link keep-alive */ |
| 93 | + ELS_AUTH_ELS = 0x90, /* authentication ELS */ |
| 94 | +}; |
| 95 | + |
| 96 | +/* |
| 97 | + * Initializer useful for decoding table. |
| 98 | + * Please keep this in sync with the above definitions. |
| 99 | + */ |
| 100 | +#define FC_ELS_CMDS_INIT { \ |
| 101 | + [ELS_LS_RJT] = "LS_RJT", \ |
| 102 | + [ELS_LS_ACC] = "LS_ACC", \ |
| 103 | + [ELS_PLOGI] = "PLOGI", \ |
| 104 | + [ELS_FLOGI] = "FLOGI", \ |
| 105 | + [ELS_LOGO] = "LOGO", \ |
| 106 | + [ELS_ABTX] = "ABTX", \ |
| 107 | + [ELS_RCS] = "RCS", \ |
| 108 | + [ELS_RES] = "RES", \ |
| 109 | + [ELS_RSS] = "RSS", \ |
| 110 | + [ELS_RSI] = "RSI", \ |
| 111 | + [ELS_ESTS] = "ESTS", \ |
| 112 | + [ELS_ESTC] = "ESTC", \ |
| 113 | + [ELS_ADVC] = "ADVC", \ |
| 114 | + [ELS_RTV] = "RTV", \ |
| 115 | + [ELS_RLS] = "RLS", \ |
| 116 | + [ELS_ECHO] = "ECHO", \ |
| 117 | + [ELS_TEST] = "TEST", \ |
| 118 | + [ELS_RRQ] = "RRQ", \ |
| 119 | + [ELS_REC] = "REC", \ |
| 120 | + [ELS_SRR] = "SRR", \ |
| 121 | + [ELS_PRLI] = "PRLI", \ |
| 122 | + [ELS_PRLO] = "PRLO", \ |
| 123 | + [ELS_SCN] = "SCN", \ |
| 124 | + [ELS_TPLS] = "TPLS", \ |
| 125 | + [ELS_TPRLO] = "TPRLO", \ |
| 126 | + [ELS_LCLM] = "LCLM", \ |
| 127 | + [ELS_GAID] = "GAID", \ |
| 128 | + [ELS_FACT] = "FACT", \ |
| 129 | + [ELS_FDACDT] = "FDACDT", \ |
| 130 | + [ELS_NACT] = "NACT", \ |
| 131 | + [ELS_NDACT] = "NDACT", \ |
| 132 | + [ELS_QOSR] = "QOSR", \ |
| 133 | + [ELS_RVCS] = "RVCS", \ |
| 134 | + [ELS_PDISC] = "PDISC", \ |
| 135 | + [ELS_FDISC] = "FDISC", \ |
| 136 | + [ELS_ADISC] = "ADISC", \ |
| 137 | + [ELS_RNC] = "RNC", \ |
| 138 | + [ELS_FARP_REQ] = "FARP_REQ", \ |
| 139 | + [ELS_FARP_REPL] = "FARP_REPL", \ |
| 140 | + [ELS_RPS] = "RPS", \ |
| 141 | + [ELS_RPL] = "RPL", \ |
| 142 | + [ELS_RPBC] = "RPBC", \ |
| 143 | + [ELS_FAN] = "FAN", \ |
| 144 | + [ELS_RSCN] = "RSCN", \ |
| 145 | + [ELS_SCR] = "SCR", \ |
| 146 | + [ELS_RNFT] = "RNFT", \ |
| 147 | + [ELS_CSR] = "CSR", \ |
| 148 | + [ELS_CSU] = "CSU", \ |
| 149 | + [ELS_LINIT] = "LINIT", \ |
| 150 | + [ELS_LSTS] = "LSTS", \ |
| 151 | + [ELS_RNID] = "RNID", \ |
| 152 | + [ELS_RLIR] = "RLIR", \ |
| 153 | + [ELS_LIRR] = "LIRR", \ |
| 154 | + [ELS_SRL] = "SRL", \ |
| 155 | + [ELS_SBRP] = "SBRP", \ |
| 156 | + [ELS_RPSC] = "RPSC", \ |
| 157 | + [ELS_QSA] = "QSA", \ |
| 158 | + [ELS_EVFP] = "EVFP", \ |
| 159 | + [ELS_LKA] = "LKA", \ |
| 160 | + [ELS_AUTH_ELS] = "AUTH_ELS", \ |
| 161 | +} |
| 162 | + |
| 163 | +/* |
| 164 | + * LS_ACC payload. |
| 165 | + */ |
| 166 | +struct fc_els_ls_acc { |
| 167 | + __u8 la_cmd; /* command code ELS_LS_ACC */ |
| 168 | + __u8 la_resv[3]; /* reserved */ |
| 169 | +}; |
| 170 | + |
| 171 | +/* |
| 172 | + * ELS reject payload. |
| 173 | + */ |
| 174 | +struct fc_els_ls_rjt { |
| 175 | + __u8 er_cmd; /* command code ELS_LS_RJT */ |
| 176 | + __u8 er_resv[4]; /* reserved must be zero */ |
| 177 | + __u8 er_reason; /* reason (enum fc_els_rjt_reason below) */ |
| 178 | + __u8 er_explan; /* explanation (enum fc_els_rjt_explan below) */ |
| 179 | + __u8 er_vendor; /* vendor specific code */ |
| 180 | +}; |
| 181 | + |
| 182 | +/* |
| 183 | + * ELS reject reason codes (er_reason). |
| 184 | + */ |
| 185 | +enum fc_els_rjt_reason { |
| 186 | + ELS_RJT_NONE = 0, /* no reject - not to be sent */ |
| 187 | + ELS_RJT_INVAL = 0x01, /* invalid ELS command code */ |
| 188 | + ELS_RJT_LOGIC = 0x03, /* logical error */ |
| 189 | + ELS_RJT_BUSY = 0x05, /* logical busy */ |
| 190 | + ELS_RJT_PROT = 0x07, /* protocol error */ |
| 191 | + ELS_RJT_UNAB = 0x09, /* unable to perform command request */ |
| 192 | + ELS_RJT_UNSUP = 0x0b, /* command not supported */ |
| 193 | + ELS_RJT_INPROG = 0x0e, /* command already in progress */ |
| 194 | + ELS_RJT_FIP = 0x20, /* FIP error */ |
| 195 | + ELS_RJT_VENDOR = 0xff, /* vendor specific error */ |
| 196 | +}; |
| 197 | + |
| 198 | + |
| 199 | +/* |
| 200 | + * reason code explanation (er_explan). |
| 201 | + */ |
| 202 | +enum fc_els_rjt_explan { |
| 203 | + ELS_EXPL_NONE = 0x00, /* No additional explanation */ |
| 204 | + ELS_EXPL_SPP_OPT_ERR = 0x01, /* service parameter error - options */ |
| 205 | + ELS_EXPL_SPP_ICTL_ERR = 0x03, /* service parm error - initiator ctl */ |
| 206 | + ELS_EXPL_AH = 0x11, /* invalid association header */ |
| 207 | + ELS_EXPL_AH_REQ = 0x13, /* association_header required */ |
| 208 | + ELS_EXPL_SID = 0x15, /* invalid originator S_ID */ |
| 209 | + ELS_EXPL_OXID_RXID = 0x17, /* invalid OX_ID-RX_ID combination */ |
| 210 | + ELS_EXPL_INPROG = 0x19, /* Request already in progress */ |
| 211 | + ELS_EXPL_PLOGI_REQD = 0x1e, /* N_Port login required */ |
| 212 | + ELS_EXPL_INSUF_RES = 0x29, /* insufficient resources */ |
| 213 | + ELS_EXPL_UNAB_DATA = 0x2a, /* unable to supply requested data */ |
| 214 | + ELS_EXPL_UNSUPR = 0x2c, /* Request not supported */ |
| 215 | + ELS_EXPL_INV_LEN = 0x2d, /* Invalid payload length */ |
| 216 | + ELS_EXPL_NOT_NEIGHBOR = 0x62, /* VN2VN_Port not in neighbor set */ |
| 217 | + /* TBD - above definitions incomplete */ |
| 218 | +}; |
| 219 | + |
| 220 | +/* |
| 221 | + * Common service parameters (N ports). |
| 222 | + */ |
| 223 | +struct fc_els_csp { |
| 224 | + __u8 sp_hi_ver; /* highest version supported (obs.) */ |
| 225 | + __u8 sp_lo_ver; /* highest version supported (obs.) */ |
| 226 | + __be16 sp_bb_cred; /* buffer-to-buffer credits */ |
| 227 | + __be16 sp_features; /* common feature flags */ |
| 228 | + __be16 sp_bb_data; /* b-b state number and data field sz */ |
| 229 | + union { |
| 230 | + struct { |
| 231 | + __be16 _sp_tot_seq; /* total concurrent sequences */ |
| 232 | + __be16 _sp_rel_off; /* rel. offset by info cat */ |
| 233 | + } sp_plogi; |
| 234 | + struct { |
| 235 | + __be32 _sp_r_a_tov; /* resource alloc. timeout msec */ |
| 236 | + } sp_flogi_acc; |
| 237 | + } sp_u; |
| 238 | + __be32 sp_e_d_tov; /* error detect timeout value */ |
| 239 | +}; |
| 240 | +#define sp_tot_seq sp_u.sp_plogi._sp_tot_seq |
| 241 | +#define sp_rel_off sp_u.sp_plogi._sp_rel_off |
| 242 | +#define sp_r_a_tov sp_u.sp_flogi_acc._sp_r_a_tov |
| 243 | + |
| 244 | +#define FC_SP_BB_DATA_MASK 0xfff /* mask for data field size in sp_bb_data */ |
| 245 | + |
| 246 | +/* |
| 247 | + * Minimum and maximum values for max data field size in service parameters. |
| 248 | + */ |
| 249 | +#define FC_SP_MIN_MAX_PAYLOAD FC_MIN_MAX_PAYLOAD |
| 250 | +#define FC_SP_MAX_MAX_PAYLOAD FC_MAX_PAYLOAD |
| 251 | + |
| 252 | +/* |
| 253 | + * sp_features |
| 254 | + */ |
| 255 | +#define FC_SP_FT_NPIV 0x8000 /* multiple N_Port_ID support (FLOGI) */ |
| 256 | +#define FC_SP_FT_CIRO 0x8000 /* continuously increasing rel off (PLOGI) */ |
| 257 | +#define FC_SP_FT_CLAD 0x8000 /* clean address (in FLOGI LS_ACC) */ |
| 258 | +#define FC_SP_FT_RAND 0x4000 /* random relative offset */ |
| 259 | +#define FC_SP_FT_VAL 0x2000 /* valid vendor version level */ |
| 260 | +#define FC_SP_FT_NPIV_ACC 0x2000 /* NPIV assignment (FLOGI LS_ACC) */ |
| 261 | +#define FC_SP_FT_FPORT 0x1000 /* F port (1) vs. N port (0) */ |
| 262 | +#define FC_SP_FT_ABB 0x0800 /* alternate BB_credit management */ |
| 263 | +#define FC_SP_FT_EDTR 0x0400 /* E_D_TOV Resolution is nanoseconds */ |
| 264 | +#define FC_SP_FT_MCAST 0x0200 /* multicast */ |
| 265 | +#define FC_SP_FT_BCAST 0x0100 /* broadcast */ |
| 266 | +#define FC_SP_FT_HUNT 0x0080 /* hunt group */ |
| 267 | +#define FC_SP_FT_SIMP 0x0040 /* dedicated simplex */ |
| 268 | +#define FC_SP_FT_SEC 0x0020 /* reserved for security */ |
| 269 | +#define FC_SP_FT_CSYN 0x0010 /* clock synch. supported */ |
| 270 | +#define FC_SP_FT_RTTOV 0x0008 /* R_T_TOV value 100 uS, else 100 mS */ |
| 271 | +#define FC_SP_FT_HALF 0x0004 /* dynamic half duplex */ |
| 272 | +#define FC_SP_FT_SEQC 0x0002 /* SEQ_CNT */ |
| 273 | +#define FC_SP_FT_PAYL 0x0001 /* FLOGI payload length 256, else 116 */ |
| 274 | + |
| 275 | +/* |
| 276 | + * Class-specific service parameters. |
| 277 | + */ |
| 278 | +struct fc_els_cssp { |
| 279 | + __be16 cp_class; /* class flags */ |
| 280 | + __be16 cp_init; /* initiator flags */ |
| 281 | + __be16 cp_recip; /* recipient flags */ |
| 282 | + __be16 cp_rdfs; /* receive data field size */ |
| 283 | + __be16 cp_con_seq; /* concurrent sequences */ |
| 284 | + __be16 cp_ee_cred; /* N-port end-to-end credit */ |
| 285 | + __u8 cp_resv1; /* reserved */ |
| 286 | + __u8 cp_open_seq; /* open sequences per exchange */ |
| 287 | + __u8 _cp_resv2[2]; /* reserved */ |
| 288 | +}; |
| 289 | + |
| 290 | +/* |
| 291 | + * cp_class flags. |
| 292 | + */ |
| 293 | +#define FC_CPC_VALID 0x8000 /* class valid */ |
| 294 | +#define FC_CPC_IMIX 0x4000 /* intermix mode */ |
| 295 | +#define FC_CPC_SEQ 0x0800 /* sequential delivery */ |
| 296 | +#define FC_CPC_CAMP 0x0200 /* camp-on */ |
| 297 | +#define FC_CPC_PRI 0x0080 /* priority */ |
| 298 | + |
| 299 | +/* |
| 300 | + * cp_init flags. |
| 301 | + * (TBD: not all flags defined here). |
| 302 | + */ |
| 303 | +#define FC_CPI_CSYN 0x0010 /* clock synch. capable */ |
| 304 | + |
| 305 | +/* |
| 306 | + * cp_recip flags. |
| 307 | + */ |
| 308 | +#define FC_CPR_CSYN 0x0008 /* clock synch. capable */ |
| 309 | + |
| 310 | +/* |
| 311 | + * NFC_ELS_FLOGI: Fabric login request. |
| 312 | + * NFC_ELS_PLOGI: Port login request (same format). |
| 313 | + */ |
| 314 | +struct fc_els_flogi { |
| 315 | + __u8 fl_cmd; /* command */ |
| 316 | + __u8 _fl_resvd[3]; /* must be zero */ |
| 317 | + struct fc_els_csp fl_csp; /* common service parameters */ |
| 318 | + __be64 fl_wwpn; /* port name */ |
| 319 | + __be64 fl_wwnn; /* node name */ |
| 320 | + struct fc_els_cssp fl_cssp[4]; /* class 1-4 service parameters */ |
| 321 | + __u8 fl_vend[16]; /* vendor version level */ |
| 322 | +} __attribute__((__packed__)); |
| 323 | + |
| 324 | +/* |
| 325 | + * Process login service parameter page. |
| 326 | + */ |
| 327 | +struct fc_els_spp { |
| 328 | + __u8 spp_type; /* type code or common service params */ |
| 329 | + __u8 spp_type_ext; /* type code extension */ |
| 330 | + __u8 spp_flags; |
| 331 | + __u8 _spp_resvd; |
| 332 | + __be32 spp_orig_pa; /* originator process associator */ |
| 333 | + __be32 spp_resp_pa; /* responder process associator */ |
| 334 | + __be32 spp_params; /* service parameters */ |
| 335 | +}; |
| 336 | + |
| 337 | +/* |
| 338 | + * spp_flags. |
| 339 | + */ |
| 340 | +#define FC_SPP_OPA_VAL 0x80 /* originator proc. assoc. valid */ |
| 341 | +#define FC_SPP_RPA_VAL 0x40 /* responder proc. assoc. valid */ |
| 342 | +#define FC_SPP_EST_IMG_PAIR 0x20 /* establish image pair */ |
| 343 | +#define FC_SPP_RESP_MASK 0x0f /* mask for response code (below) */ |
| 344 | + |
| 345 | +/* |
| 346 | + * SPP response code in spp_flags - lower 4 bits. |
| 347 | + */ |
| 348 | +enum fc_els_spp_resp { |
| 349 | + FC_SPP_RESP_ACK = 1, /* request executed */ |
| 350 | + FC_SPP_RESP_RES = 2, /* unable due to lack of resources */ |
| 351 | + FC_SPP_RESP_INIT = 3, /* initialization not complete */ |
| 352 | + FC_SPP_RESP_NO_PA = 4, /* unknown process associator */ |
| 353 | + FC_SPP_RESP_CONF = 5, /* configuration precludes image pair */ |
| 354 | + FC_SPP_RESP_COND = 6, /* request completed conditionally */ |
| 355 | + FC_SPP_RESP_MULT = 7, /* unable to handle multiple SPPs */ |
| 356 | + FC_SPP_RESP_INVL = 8, /* SPP is invalid */ |
| 357 | +}; |
| 358 | + |
| 359 | +/* |
| 360 | + * ELS_RRQ - Reinstate Recovery Qualifier |
| 361 | + */ |
| 362 | +struct fc_els_rrq { |
| 363 | + __u8 rrq_cmd; /* command (0x12) */ |
| 364 | + __u8 rrq_zero[3]; /* specified as zero - part of cmd */ |
| 365 | + __u8 rrq_resvd; /* reserved */ |
| 366 | + __u8 rrq_s_id[3]; /* originator FID */ |
| 367 | + __be16 rrq_ox_id; /* originator exchange ID */ |
| 368 | + __be16 rrq_rx_id; /* responders exchange ID */ |
| 369 | +}; |
| 370 | + |
| 371 | +/* |
| 372 | + * ELS_REC - Read exchange concise. |
| 373 | + */ |
| 374 | +struct fc_els_rec { |
| 375 | + __u8 rec_cmd; /* command (0x13) */ |
| 376 | + __u8 rec_zero[3]; /* specified as zero - part of cmd */ |
| 377 | + __u8 rec_resvd; /* reserved */ |
| 378 | + __u8 rec_s_id[3]; /* originator FID */ |
| 379 | + __be16 rec_ox_id; /* originator exchange ID */ |
| 380 | + __be16 rec_rx_id; /* responders exchange ID */ |
| 381 | +}; |
| 382 | + |
| 383 | +/* |
| 384 | + * ELS_REC LS_ACC payload. |
| 385 | + */ |
| 386 | +struct fc_els_rec_acc { |
| 387 | + __u8 reca_cmd; /* accept (0x02) */ |
| 388 | + __u8 reca_zero[3]; /* specified as zero - part of cmd */ |
| 389 | + __be16 reca_ox_id; /* originator exchange ID */ |
| 390 | + __be16 reca_rx_id; /* responders exchange ID */ |
| 391 | + __u8 reca_resvd1; /* reserved */ |
| 392 | + __u8 reca_ofid[3]; /* originator FID */ |
| 393 | + __u8 reca_resvd2; /* reserved */ |
| 394 | + __u8 reca_rfid[3]; /* responder FID */ |
| 395 | + __be32 reca_fc4value; /* FC4 value */ |
| 396 | + __be32 reca_e_stat; /* ESB (exchange status block) status */ |
| 397 | +}; |
| 398 | + |
| 399 | +/* |
| 400 | + * ELS_PRLI - Process login request and response. |
| 401 | + */ |
| 402 | +struct fc_els_prli { |
| 403 | + __u8 prli_cmd; /* command */ |
| 404 | + __u8 prli_spp_len; /* length of each serv. parm. page */ |
| 405 | + __be16 prli_len; /* length of entire payload */ |
| 406 | + /* service parameter pages follow */ |
| 407 | +}; |
| 408 | + |
| 409 | +/* |
| 410 | + * ELS_PRLO - Process logout request and response. |
| 411 | + */ |
| 412 | +struct fc_els_prlo { |
| 413 | + __u8 prlo_cmd; /* command */ |
| 414 | + __u8 prlo_obs; /* obsolete, but shall be set to 10h */ |
| 415 | + __be16 prlo_len; /* payload length */ |
| 416 | +}; |
| 417 | + |
| 418 | +/* |
| 419 | + * ELS_ADISC payload |
| 420 | + */ |
| 421 | +struct fc_els_adisc { |
| 422 | + __u8 adisc_cmd; |
| 423 | + __u8 adisc_resv[3]; |
| 424 | + __u8 adisc_resv1; |
| 425 | + __u8 adisc_hard_addr[3]; |
| 426 | + __be64 adisc_wwpn; |
| 427 | + __be64 adisc_wwnn; |
| 428 | + __u8 adisc_resv2; |
| 429 | + __u8 adisc_port_id[3]; |
| 430 | +} __attribute__((__packed__)); |
| 431 | + |
| 432 | +/* |
| 433 | + * ELS_LOGO - process or fabric logout. |
| 434 | + */ |
| 435 | +struct fc_els_logo { |
| 436 | + __u8 fl_cmd; /* command code */ |
| 437 | + __u8 fl_zero[3]; /* specified as zero - part of cmd */ |
| 438 | + __u8 fl_resvd; /* reserved */ |
| 439 | + __u8 fl_n_port_id[3];/* N port ID */ |
| 440 | + __be64 fl_n_port_wwn; /* port name */ |
| 441 | +}; |
| 442 | + |
| 443 | +/* |
| 444 | + * ELS_RTV - read timeout value. |
| 445 | + */ |
| 446 | +struct fc_els_rtv { |
| 447 | + __u8 rtv_cmd; /* command code 0x0e */ |
| 448 | + __u8 rtv_zero[3]; /* specified as zero - part of cmd */ |
| 449 | +}; |
| 450 | + |
| 451 | +/* |
| 452 | + * LS_ACC for ELS_RTV - read timeout value. |
| 453 | + */ |
| 454 | +struct fc_els_rtv_acc { |
| 455 | + __u8 rtv_cmd; /* command code 0x02 */ |
| 456 | + __u8 rtv_zero[3]; /* specified as zero - part of cmd */ |
| 457 | + __be32 rtv_r_a_tov; /* resource allocation timeout value */ |
| 458 | + __be32 rtv_e_d_tov; /* error detection timeout value */ |
| 459 | + __be32 rtv_toq; /* timeout qualifier (see below) */ |
| 460 | +}; |
| 461 | + |
| 462 | +/* |
| 463 | + * rtv_toq bits. |
| 464 | + */ |
| 465 | +#define FC_ELS_RTV_EDRES (1 << 26) /* E_D_TOV resolution is nS else mS */ |
| 466 | +#define FC_ELS_RTV_RTTOV (1 << 19) /* R_T_TOV is 100 uS else 100 mS */ |
| 467 | + |
| 468 | +/* |
| 469 | + * ELS_SCR - state change registration payload. |
| 470 | + */ |
| 471 | +struct fc_els_scr { |
| 472 | + __u8 scr_cmd; /* command code */ |
| 473 | + __u8 scr_resv[6]; /* reserved */ |
| 474 | + __u8 scr_reg_func; /* registration function (see below) */ |
| 475 | +}; |
| 476 | + |
| 477 | +enum fc_els_scr_func { |
| 478 | + ELS_SCRF_FAB = 1, /* fabric-detected registration */ |
| 479 | + ELS_SCRF_NPORT = 2, /* Nx_Port-detected registration */ |
| 480 | + ELS_SCRF_FULL = 3, /* full registration */ |
| 481 | + ELS_SCRF_CLEAR = 255, /* remove any current registrations */ |
| 482 | +}; |
| 483 | + |
| 484 | +/* |
| 485 | + * ELS_RSCN - registered state change notification payload. |
| 486 | + */ |
| 487 | +struct fc_els_rscn { |
| 488 | + __u8 rscn_cmd; /* RSCN opcode (0x61) */ |
| 489 | + __u8 rscn_page_len; /* page length (4) */ |
| 490 | + __be16 rscn_plen; /* payload length including this word */ |
| 491 | + |
| 492 | + /* followed by 4-byte generic affected Port_ID pages */ |
| 493 | +}; |
| 494 | + |
| 495 | +struct fc_els_rscn_page { |
| 496 | + __u8 rscn_page_flags; /* event and address format */ |
| 497 | + __u8 rscn_fid[3]; /* fabric ID */ |
| 498 | +}; |
| 499 | + |
| 500 | +#define ELS_RSCN_EV_QUAL_BIT 2 /* shift count for event qualifier */ |
| 501 | +#define ELS_RSCN_EV_QUAL_MASK 0xf /* mask for event qualifier */ |
| 502 | +#define ELS_RSCN_ADDR_FMT_BIT 0 /* shift count for address format */ |
| 503 | +#define ELS_RSCN_ADDR_FMT_MASK 0x3 /* mask for address format */ |
| 504 | + |
| 505 | +enum fc_els_rscn_ev_qual { |
| 506 | + ELS_EV_QUAL_NONE = 0, /* unspecified */ |
| 507 | + ELS_EV_QUAL_NS_OBJ = 1, /* changed name server object */ |
| 508 | + ELS_EV_QUAL_PORT_ATTR = 2, /* changed port attribute */ |
| 509 | + ELS_EV_QUAL_SERV_OBJ = 3, /* changed service object */ |
| 510 | + ELS_EV_QUAL_SW_CONFIG = 4, /* changed switch configuration */ |
| 511 | + ELS_EV_QUAL_REM_OBJ = 5, /* removed object */ |
| 512 | +}; |
| 513 | + |
| 514 | +enum fc_els_rscn_addr_fmt { |
| 515 | + ELS_ADDR_FMT_PORT = 0, /* rscn_fid is a port address */ |
| 516 | + ELS_ADDR_FMT_AREA = 1, /* rscn_fid is a area address */ |
| 517 | + ELS_ADDR_FMT_DOM = 2, /* rscn_fid is a domain address */ |
| 518 | + ELS_ADDR_FMT_FAB = 3, /* anything on fabric may have changed */ |
| 519 | +}; |
| 520 | + |
| 521 | +/* |
| 522 | + * ELS_RNID - request Node ID. |
| 523 | + */ |
| 524 | +struct fc_els_rnid { |
| 525 | + __u8 rnid_cmd; /* RNID opcode (0x78) */ |
| 526 | + __u8 rnid_resv[3]; /* reserved */ |
| 527 | + __u8 rnid_fmt; /* data format */ |
| 528 | + __u8 rnid_resv2[3]; /* reserved */ |
| 529 | +}; |
| 530 | + |
| 531 | +/* |
| 532 | + * Node Identification Data formats (rnid_fmt) |
| 533 | + */ |
| 534 | +enum fc_els_rnid_fmt { |
| 535 | + ELS_RNIDF_NONE = 0, /* no specific identification data */ |
| 536 | + ELS_RNIDF_GEN = 0xdf, /* general topology discovery format */ |
| 537 | +}; |
| 538 | + |
| 539 | +/* |
| 540 | + * ELS_RNID response. |
| 541 | + */ |
| 542 | +struct fc_els_rnid_resp { |
| 543 | + __u8 rnid_cmd; /* response code (LS_ACC) */ |
| 544 | + __u8 rnid_resv[3]; /* reserved */ |
| 545 | + __u8 rnid_fmt; /* data format */ |
| 546 | + __u8 rnid_cid_len; /* common ID data length */ |
| 547 | + __u8 rnid_resv2; /* reserved */ |
| 548 | + __u8 rnid_sid_len; /* specific ID data length */ |
| 549 | +}; |
| 550 | + |
| 551 | +struct fc_els_rnid_cid { |
| 552 | + __be64 rnid_wwpn; /* N port name */ |
| 553 | + __be64 rnid_wwnn; /* node name */ |
| 554 | +}; |
| 555 | + |
| 556 | +struct fc_els_rnid_gen { |
| 557 | + __u8 rnid_vend_id[16]; /* vendor-unique ID */ |
| 558 | + __be32 rnid_atype; /* associated type (see below) */ |
| 559 | + __be32 rnid_phys_port; /* physical port number */ |
| 560 | + __be32 rnid_att_nodes; /* number of attached nodes */ |
| 561 | + __u8 rnid_node_mgmt; /* node management (see below) */ |
| 562 | + __u8 rnid_ip_ver; /* IP version (see below) */ |
| 563 | + __be16 rnid_prot_port; /* UDP / TCP port number */ |
| 564 | + __be32 rnid_ip_addr[4]; /* IP address */ |
| 565 | + __u8 rnid_resvd[2]; /* reserved */ |
| 566 | + __be16 rnid_vend_spec; /* vendor-specific field */ |
| 567 | +}; |
| 568 | + |
| 569 | +enum fc_els_rnid_atype { |
| 570 | + ELS_RNIDA_UNK = 0x01, /* unknown */ |
| 571 | + ELS_RNIDA_OTHER = 0x02, /* none of the following */ |
| 572 | + ELS_RNIDA_HUB = 0x03, |
| 573 | + ELS_RNIDA_SWITCH = 0x04, |
| 574 | + ELS_RNIDA_GATEWAY = 0x05, |
| 575 | + ELS_RNIDA_CONV = 0x06, /* Obsolete, do not use this value */ |
| 576 | + ELS_RNIDA_HBA = 0x07, /* Obsolete, do not use this value */ |
| 577 | + ELS_RNIDA_PROXY = 0x08, /* Obsolete, do not use this value */ |
| 578 | + ELS_RNIDA_STORAGE = 0x09, |
| 579 | + ELS_RNIDA_HOST = 0x0a, |
| 580 | + ELS_RNIDA_SUBSYS = 0x0b, /* storage subsystem (e.g., RAID) */ |
| 581 | + ELS_RNIDA_ACCESS = 0x0e, /* access device (e.g. media changer) */ |
| 582 | + ELS_RNIDA_NAS = 0x11, /* NAS server */ |
| 583 | + ELS_RNIDA_BRIDGE = 0x12, /* bridge */ |
| 584 | + ELS_RNIDA_VIRT = 0x13, /* virtualization device */ |
| 585 | + ELS_RNIDA_MF = 0xff, /* multifunction device (bits below) */ |
| 586 | + ELS_RNIDA_MF_HUB = 1UL << 31, /* hub */ |
| 587 | + ELS_RNIDA_MF_SW = 1UL << 30, /* switch */ |
| 588 | + ELS_RNIDA_MF_GW = 1UL << 29, /* gateway */ |
| 589 | + ELS_RNIDA_MF_ST = 1UL << 28, /* storage */ |
| 590 | + ELS_RNIDA_MF_HOST = 1UL << 27, /* host */ |
| 591 | + ELS_RNIDA_MF_SUB = 1UL << 26, /* storage subsystem */ |
| 592 | + ELS_RNIDA_MF_ACC = 1UL << 25, /* storage access dev */ |
| 593 | + ELS_RNIDA_MF_WDM = 1UL << 24, /* wavelength division mux */ |
| 594 | + ELS_RNIDA_MF_NAS = 1UL << 23, /* NAS server */ |
| 595 | + ELS_RNIDA_MF_BR = 1UL << 22, /* bridge */ |
| 596 | + ELS_RNIDA_MF_VIRT = 1UL << 21, /* virtualization device */ |
| 597 | +}; |
| 598 | + |
| 599 | +enum fc_els_rnid_mgmt { |
| 600 | + ELS_RNIDM_SNMP = 0, |
| 601 | + ELS_RNIDM_TELNET = 1, |
| 602 | + ELS_RNIDM_HTTP = 2, |
| 603 | + ELS_RNIDM_HTTPS = 3, |
| 604 | + ELS_RNIDM_XML = 4, /* HTTP + XML */ |
| 605 | +}; |
| 606 | + |
| 607 | +enum fc_els_rnid_ipver { |
| 608 | + ELS_RNIDIP_NONE = 0, /* no IP support or node mgmt. */ |
| 609 | + ELS_RNIDIP_V4 = 1, /* IPv4 */ |
| 610 | + ELS_RNIDIP_V6 = 2, /* IPv6 */ |
| 611 | +}; |
| 612 | + |
| 613 | +/* |
| 614 | + * ELS RPL - Read Port List. |
| 615 | + */ |
| 616 | +struct fc_els_rpl { |
| 617 | + __u8 rpl_cmd; /* command */ |
| 618 | + __u8 rpl_resv[5]; /* reserved - must be zero */ |
| 619 | + __be16 rpl_max_size; /* maximum response size or zero */ |
| 620 | + __u8 rpl_resv1; /* reserved - must be zero */ |
| 621 | + __u8 rpl_index[3]; /* starting index */ |
| 622 | +}; |
| 623 | + |
| 624 | +/* |
| 625 | + * Port number block in RPL response. |
| 626 | + */ |
| 627 | +struct fc_els_pnb { |
| 628 | + __be32 pnb_phys_pn; /* physical port number */ |
| 629 | + __u8 pnb_resv; /* reserved */ |
| 630 | + __u8 pnb_port_id[3]; /* port ID */ |
| 631 | + __be64 pnb_wwpn; /* port name */ |
| 632 | +}; |
| 633 | + |
| 634 | +/* |
| 635 | + * RPL LS_ACC response. |
| 636 | + */ |
| 637 | +struct fc_els_rpl_resp { |
| 638 | + __u8 rpl_cmd; /* ELS_LS_ACC */ |
| 639 | + __u8 rpl_resv1; /* reserved - must be zero */ |
| 640 | + __be16 rpl_plen; /* payload length */ |
| 641 | + __u8 rpl_resv2; /* reserved - must be zero */ |
| 642 | + __u8 rpl_llen[3]; /* list length */ |
| 643 | + __u8 rpl_resv3; /* reserved - must be zero */ |
| 644 | + __u8 rpl_index[3]; /* starting index */ |
| 645 | + struct fc_els_pnb rpl_pnb[1]; /* variable number of PNBs */ |
| 646 | +}; |
| 647 | + |
| 648 | +/* |
| 649 | + * Link Error Status Block. |
| 650 | + */ |
| 651 | +struct fc_els_lesb { |
| 652 | + __be32 lesb_link_fail; /* link failure count */ |
| 653 | + __be32 lesb_sync_loss; /* loss of synchronization count */ |
| 654 | + __be32 lesb_sig_loss; /* loss of signal count */ |
| 655 | + __be32 lesb_prim_err; /* primitive sequence error count */ |
| 656 | + __be32 lesb_inv_word; /* invalid transmission word count */ |
| 657 | + __be32 lesb_inv_crc; /* invalid CRC count */ |
| 658 | +}; |
| 659 | + |
| 660 | +/* |
| 661 | + * ELS RPS - Read Port Status Block request. |
| 662 | + */ |
| 663 | +struct fc_els_rps { |
| 664 | + __u8 rps_cmd; /* command */ |
| 665 | + __u8 rps_resv[2]; /* reserved - must be zero */ |
| 666 | + __u8 rps_flag; /* flag - see below */ |
| 667 | + __be64 rps_port_spec; /* port selection */ |
| 668 | +}; |
| 669 | + |
| 670 | +enum fc_els_rps_flag { |
| 671 | + FC_ELS_RPS_DID = 0x00, /* port identified by D_ID of req. */ |
| 672 | + FC_ELS_RPS_PPN = 0x01, /* port_spec is physical port number */ |
| 673 | + FC_ELS_RPS_WWPN = 0x02, /* port_spec is port WWN */ |
| 674 | +}; |
| 675 | + |
| 676 | +/* |
| 677 | + * ELS RPS LS_ACC response. |
| 678 | + */ |
| 679 | +struct fc_els_rps_resp { |
| 680 | + __u8 rps_cmd; /* command - LS_ACC */ |
| 681 | + __u8 rps_resv[2]; /* reserved - must be zero */ |
| 682 | + __u8 rps_flag; /* flag - see below */ |
| 683 | + __u8 rps_resv2[2]; /* reserved */ |
| 684 | + __be16 rps_status; /* port status - see below */ |
| 685 | + struct fc_els_lesb rps_lesb; /* link error status block */ |
| 686 | +}; |
| 687 | + |
| 688 | +enum fc_els_rps_resp_flag { |
| 689 | + FC_ELS_RPS_LPEV = 0x01, /* L_port extension valid */ |
| 690 | +}; |
| 691 | + |
| 692 | +enum fc_els_rps_resp_status { |
| 693 | + FC_ELS_RPS_PTP = 1 << 5, /* point-to-point connection */ |
| 694 | + FC_ELS_RPS_LOOP = 1 << 4, /* loop mode */ |
| 695 | + FC_ELS_RPS_FAB = 1 << 3, /* fabric present */ |
| 696 | + FC_ELS_RPS_NO_SIG = 1 << 2, /* loss of signal */ |
| 697 | + FC_ELS_RPS_NO_SYNC = 1 << 1, /* loss of synchronization */ |
| 698 | + FC_ELS_RPS_RESET = 1 << 0, /* in link reset protocol */ |
| 699 | +}; |
| 700 | + |
| 701 | +/* |
| 702 | + * ELS LIRR - Link Incident Record Registration request. |
| 703 | + */ |
| 704 | +struct fc_els_lirr { |
| 705 | + __u8 lirr_cmd; /* command */ |
| 706 | + __u8 lirr_resv[3]; /* reserved - must be zero */ |
| 707 | + __u8 lirr_func; /* registration function */ |
| 708 | + __u8 lirr_fmt; /* FC-4 type of RLIR requested */ |
| 709 | + __u8 lirr_resv2[2]; /* reserved - must be zero */ |
| 710 | +}; |
| 711 | + |
| 712 | +enum fc_els_lirr_func { |
| 713 | + ELS_LIRR_SET_COND = 0x01, /* set - conditionally receive */ |
| 714 | + ELS_LIRR_SET_UNCOND = 0x02, /* set - unconditionally receive */ |
| 715 | + ELS_LIRR_CLEAR = 0xff /* clear registration */ |
| 716 | +}; |
| 717 | + |
| 718 | +/* |
| 719 | + * ELS SRL - Scan Remote Loop request. |
| 720 | + */ |
| 721 | +struct fc_els_srl { |
| 722 | + __u8 srl_cmd; /* command */ |
| 723 | + __u8 srl_resv[3]; /* reserved - must be zero */ |
| 724 | + __u8 srl_flag; /* flag - see below */ |
| 725 | + __u8 srl_flag_param[3]; /* flag parameter */ |
| 726 | +}; |
| 727 | + |
| 728 | +enum fc_els_srl_flag { |
| 729 | + FC_ELS_SRL_ALL = 0x00, /* scan all FL ports */ |
| 730 | + FC_ELS_SRL_ONE = 0x01, /* scan specified loop */ |
| 731 | + FC_ELS_SRL_EN_PER = 0x02, /* enable periodic scanning (param) */ |
| 732 | + FC_ELS_SRL_DIS_PER = 0x03, /* disable periodic scanning */ |
| 733 | +}; |
| 734 | + |
| 735 | +/* |
| 736 | + * ELS RLS - Read Link Error Status Block request. |
| 737 | + */ |
| 738 | +struct fc_els_rls { |
| 739 | + __u8 rls_cmd; /* command */ |
| 740 | + __u8 rls_resv[4]; /* reserved - must be zero */ |
| 741 | + __u8 rls_port_id[3]; /* port ID */ |
| 742 | +}; |
| 743 | + |
| 744 | +/* |
| 745 | + * ELS RLS LS_ACC Response. |
| 746 | + */ |
| 747 | +struct fc_els_rls_resp { |
| 748 | + __u8 rls_cmd; /* ELS_LS_ACC */ |
| 749 | + __u8 rls_resv[3]; /* reserved - must be zero */ |
| 750 | + struct fc_els_lesb rls_lesb; /* link error status block */ |
| 751 | +}; |
| 752 | + |
| 753 | +/* |
| 754 | + * ELS RLIR - Registered Link Incident Report. |
| 755 | + * This is followed by the CLIR and the CLID, described below. |
| 756 | + */ |
| 757 | +struct fc_els_rlir { |
| 758 | + __u8 rlir_cmd; /* command */ |
| 759 | + __u8 rlir_resv[3]; /* reserved - must be zero */ |
| 760 | + __u8 rlir_fmt; /* format (FC4-type if type specific) */ |
| 761 | + __u8 rlir_clr_len; /* common link incident record length */ |
| 762 | + __u8 rlir_cld_len; /* common link incident desc. length */ |
| 763 | + __u8 rlir_slr_len; /* spec. link incident record length */ |
| 764 | +}; |
| 765 | + |
| 766 | +/* |
| 767 | + * CLIR - Common Link Incident Record Data. - Sent via RLIR. |
| 768 | + */ |
| 769 | +struct fc_els_clir { |
| 770 | + __be64 clir_wwpn; /* incident port name */ |
| 771 | + __be64 clir_wwnn; /* incident port node name */ |
| 772 | + __u8 clir_port_type; /* incident port type */ |
| 773 | + __u8 clir_port_id[3]; /* incident port ID */ |
| 774 | + |
| 775 | + __be64 clir_conn_wwpn; /* connected port name */ |
| 776 | + __be64 clir_conn_wwnn; /* connected node name */ |
| 777 | + __be64 clir_fab_name; /* fabric name */ |
| 778 | + __be32 clir_phys_port; /* physical port number */ |
| 779 | + __be32 clir_trans_id; /* transaction ID */ |
| 780 | + __u8 clir_resv[3]; /* reserved */ |
| 781 | + __u8 clir_ts_fmt; /* time stamp format */ |
| 782 | + __be64 clir_timestamp; /* time stamp */ |
| 783 | +}; |
| 784 | + |
| 785 | +/* |
| 786 | + * CLIR clir_ts_fmt - time stamp format values. |
| 787 | + */ |
| 788 | +enum fc_els_clir_ts_fmt { |
| 789 | + ELS_CLIR_TS_UNKNOWN = 0, /* time stamp field unknown */ |
| 790 | + ELS_CLIR_TS_SEC_FRAC = 1, /* time in seconds and fractions */ |
| 791 | + ELS_CLIR_TS_CSU = 2, /* time in clock synch update format */ |
| 792 | +}; |
| 793 | + |
| 794 | +/* |
| 795 | + * Common Link Incident Descriptor - sent via RLIR. |
| 796 | + */ |
| 797 | +struct fc_els_clid { |
| 798 | + __u8 clid_iq; /* incident qualifier flags */ |
| 799 | + __u8 clid_ic; /* incident code */ |
| 800 | + __be16 clid_epai; /* domain/area of ISL */ |
| 801 | +}; |
| 802 | + |
| 803 | +/* |
| 804 | + * CLID incident qualifier flags. |
| 805 | + */ |
| 806 | +enum fc_els_clid_iq { |
| 807 | + ELS_CLID_SWITCH = 0x20, /* incident port is a switch node */ |
| 808 | + ELS_CLID_E_PORT = 0x10, /* incident is an ISL (E) port */ |
| 809 | + ELS_CLID_SEV_MASK = 0x0c, /* severity 2-bit field mask */ |
| 810 | + ELS_CLID_SEV_INFO = 0x00, /* report is informational */ |
| 811 | + ELS_CLID_SEV_INOP = 0x08, /* link not operational */ |
| 812 | + ELS_CLID_SEV_DEG = 0x04, /* link degraded but operational */ |
| 813 | + ELS_CLID_LASER = 0x02, /* subassembly is a laser */ |
| 814 | + ELS_CLID_FRU = 0x01, /* format can identify a FRU */ |
| 815 | +}; |
| 816 | + |
| 817 | +/* |
| 818 | + * CLID incident code. |
| 819 | + */ |
| 820 | +enum fc_els_clid_ic { |
| 821 | + ELS_CLID_IC_IMPL = 1, /* implicit incident */ |
| 822 | + ELS_CLID_IC_BER = 2, /* bit-error-rate threshold exceeded */ |
| 823 | + ELS_CLID_IC_LOS = 3, /* loss of synch or signal */ |
| 824 | + ELS_CLID_IC_NOS = 4, /* non-operational primitive sequence */ |
| 825 | + ELS_CLID_IC_PST = 5, /* primitive sequence timeout */ |
| 826 | + ELS_CLID_IC_INVAL = 6, /* invalid primitive sequence */ |
| 827 | + ELS_CLID_IC_LOOP_TO = 7, /* loop initialization time out */ |
| 828 | + ELS_CLID_IC_LIP = 8, /* receiving LIP */ |
| 829 | +}; |
| 830 | + |
| 831 | +#endif /* _FC_ELS_H_ */ |