Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * (C)Copyright 1998,1999 SysKonnect, |
| 4 | * a business unit of Schneider & Koch & Co. Datensysteme GmbH. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * The information in this file is provided "AS IS" without warranty. |
| 12 | * |
| 13 | ******************************************************************************/ |
| 14 | |
| 15 | /* |
| 16 | * SMT 7.2 frame definitions |
| 17 | */ |
| 18 | |
| 19 | #ifndef _SMT_ |
| 20 | #define _SMT_ |
| 21 | |
| 22 | /* #define SMT5_10 */ |
| 23 | #define SMT6_10 |
| 24 | #define SMT7_20 |
| 25 | |
| 26 | #define OPT_PMF /* if parameter management is supported */ |
| 27 | #define OPT_SRF /* if status report is supported */ |
| 28 | |
| 29 | /* |
| 30 | * SMT frame version 5.1 |
| 31 | */ |
| 32 | |
| 33 | #define SMT_VID 0x0001 /* V 5.1 .. 6.1 */ |
| 34 | #define SMT_VID_2 0x0002 /* V 7.2 */ |
| 35 | |
| 36 | struct smt_sid { |
| 37 | u_char sid_oem[2] ; /* implementation spec. */ |
| 38 | struct fddi_addr sid_node ; /* node address */ |
| 39 | } ; |
| 40 | |
| 41 | typedef u_char t_station_id[8] ; |
| 42 | |
| 43 | /* |
| 44 | * note on alignment : |
| 45 | * sizeof(struct smt_header) = 32 |
| 46 | * all parameters are long aligned |
| 47 | * if struct smt_header starts at offset 0, all longs are aligned correctly |
| 48 | * (FC starts at offset 3) |
| 49 | */ |
| 50 | _packed struct smt_header { |
| 51 | struct fddi_addr smt_dest ; /* destination address */ |
| 52 | struct fddi_addr smt_source ; /* source address */ |
| 53 | u_char smt_class ; /* NIF, SIF ... */ |
| 54 | u_char smt_type ; /* req., response .. */ |
| 55 | u_short smt_version ; /* version id */ |
| 56 | u_int smt_tid ; /* transaction ID */ |
| 57 | struct smt_sid smt_sid ; /* station ID */ |
| 58 | u_short smt_pad ; /* pad with 0 */ |
| 59 | u_short smt_len ; /* length of info field */ |
| 60 | } ; |
| 61 | #define SWAP_SMTHEADER "662sl8ss" |
| 62 | |
| 63 | #if 0 |
| 64 | /* |
| 65 | * MAC FC values |
| 66 | */ |
| 67 | #define FC_SMT_INFO 0x41 /* SMT info */ |
| 68 | #define FC_SMT_NSA 0x4f /* SMT Next Station Addressing */ |
| 69 | #endif |
| 70 | |
| 71 | |
| 72 | /* |
| 73 | * type codes |
| 74 | */ |
| 75 | #define SMT_ANNOUNCE 0x01 /* announcement */ |
| 76 | #define SMT_REQUEST 0x02 /* request */ |
| 77 | #define SMT_REPLY 0x03 /* reply */ |
| 78 | |
| 79 | /* |
| 80 | * class codes |
| 81 | */ |
| 82 | #define SMT_NIF 0x01 /* neighbor information frames */ |
| 83 | #define SMT_SIF_CONFIG 0x02 /* station information configuration */ |
| 84 | #define SMT_SIF_OPER 0x03 /* station information operation */ |
| 85 | #define SMT_ECF 0x04 /* echo frames */ |
| 86 | #define SMT_RAF 0x05 /* resource allocation */ |
| 87 | #define SMT_RDF 0x06 /* request denied */ |
| 88 | #define SMT_SRF 0x07 /* status report */ |
| 89 | #define SMT_PMF_GET 0x08 /* parameter management get */ |
| 90 | #define SMT_PMF_SET 0x09 /* parameter management set */ |
| 91 | #define SMT_ESF 0xff /* extended service */ |
| 92 | |
| 93 | #define SMT_MAX_ECHO_LEN 4458 /* max length of SMT Echo */ |
| 94 | #if defined(CONC) || defined(CONC_II) |
| 95 | #define SMT_TEST_ECHO_LEN 50 /* test length of SMT Echo */ |
| 96 | #else |
| 97 | #define SMT_TEST_ECHO_LEN SMT_MAX_ECHO_LEN /* test length */ |
| 98 | #endif |
| 99 | |
| 100 | #define SMT_MAX_INFO_LEN (4352-20) /* max length for SMT info */ |
| 101 | |
| 102 | |
| 103 | /* |
| 104 | * parameter types |
| 105 | */ |
| 106 | |
| 107 | struct smt_para { |
| 108 | u_short p_type ; /* type */ |
| 109 | u_short p_len ; /* length of parameter */ |
| 110 | } ; |
| 111 | |
| 112 | #define PARA_LEN (sizeof(struct smt_para)) |
| 113 | |
| 114 | #define SMTSETPARA(p,t) (p)->para.p_type = (t),\ |
| 115 | (p)->para.p_len = sizeof(*(p)) - PARA_LEN |
| 116 | |
| 117 | /* |
| 118 | * P01 : Upstream Neighbor Address, UNA |
| 119 | */ |
| 120 | #define SMT_P_UNA 0x0001 /* upstream neighbor address */ |
| 121 | #define SWAP_SMT_P_UNA "s6" |
| 122 | |
| 123 | struct smt_p_una { |
| 124 | struct smt_para para ; /* generic parameter header */ |
| 125 | u_short una_pad ; |
| 126 | struct fddi_addr una_node ; /* node address, zero if unknown */ |
| 127 | } ; |
| 128 | |
| 129 | /* |
| 130 | * P02 : Station Descriptor |
| 131 | */ |
| 132 | #define SMT_P_SDE 0x0002 /* station descriptor */ |
| 133 | #define SWAP_SMT_P_SDE "1111" |
| 134 | |
| 135 | #define SMT_SDE_STATION 0 /* end node */ |
| 136 | #define SMT_SDE_CONCENTRATOR 1 /* concentrator */ |
| 137 | |
| 138 | struct smt_p_sde { |
| 139 | struct smt_para para ; /* generic parameter header */ |
| 140 | u_char sde_type ; /* station type */ |
| 141 | u_char sde_mac_count ; /* number of MACs */ |
| 142 | u_char sde_non_master ; /* number of A,B or S ports */ |
| 143 | u_char sde_master ; /* number of S ports on conc. */ |
| 144 | } ; |
| 145 | |
| 146 | /* |
| 147 | * P03 : Station State |
| 148 | */ |
| 149 | #define SMT_P_STATE 0x0003 /* station state */ |
| 150 | #define SWAP_SMT_P_STATE "scc" |
| 151 | |
| 152 | struct smt_p_state { |
| 153 | struct smt_para para ; /* generic parameter header */ |
| 154 | u_short st_pad ; |
| 155 | u_char st_topology ; /* topology */ |
| 156 | u_char st_dupl_addr ; /* duplicate address detected */ |
| 157 | } ; |
| 158 | #define SMT_ST_WRAPPED (1<<0) /* station wrapped */ |
| 159 | #define SMT_ST_UNATTACHED (1<<1) /* unattached concentrator */ |
| 160 | #define SMT_ST_TWISTED_A (1<<2) /* A-A connection, twisted ring */ |
| 161 | #define SMT_ST_TWISTED_B (1<<3) /* B-B connection, twisted ring */ |
| 162 | #define SMT_ST_ROOTED_S (1<<4) /* rooted station */ |
| 163 | #define SMT_ST_SRF (1<<5) /* SRF protocol supported */ |
| 164 | #define SMT_ST_SYNC_SERVICE (1<<6) /* use synchronous bandwidth */ |
| 165 | |
| 166 | #define SMT_ST_MY_DUPA (1<<0) /* my station detected dupl. */ |
| 167 | #define SMT_ST_UNA_DUPA (1<<1) /* my UNA detected duplicate */ |
| 168 | |
| 169 | /* |
| 170 | * P04 : timestamp |
| 171 | */ |
| 172 | #define SMT_P_TIMESTAMP 0x0004 /* time stamp */ |
| 173 | #define SWAP_SMT_P_TIMESTAMP "8" |
| 174 | struct smt_p_timestamp { |
| 175 | struct smt_para para ; /* generic parameter header */ |
| 176 | u_char ts_time[8] ; /* time, resolution 80nS, unique */ |
| 177 | } ; |
| 178 | |
| 179 | /* |
| 180 | * P05 : station policies |
| 181 | */ |
| 182 | #define SMT_P_POLICY 0x0005 /* station policies */ |
| 183 | #define SWAP_SMT_P_POLICY "ss" |
| 184 | |
| 185 | struct smt_p_policy { |
| 186 | struct smt_para para ; /* generic parameter header */ |
| 187 | u_short pl_config ; |
| 188 | u_short pl_connect ; /* bit string POLICY_AA ... */ |
| 189 | } ; |
| 190 | #define SMT_PL_HOLD 1 /* hold policy supported (Dual MAC) */ |
| 191 | |
| 192 | /* |
| 193 | * P06 : latency equivalent |
| 194 | */ |
| 195 | #define SMT_P_LATENCY 0x0006 /* latency */ |
| 196 | #define SWAP_SMT_P_LATENCY "ssss" |
| 197 | |
| 198 | /* |
| 199 | * note: latency has two phy entries by definition |
| 200 | * for a SAS, the 2nd one is null |
| 201 | */ |
| 202 | struct smt_p_latency { |
| 203 | struct smt_para para ; /* generic parameter header */ |
| 204 | u_short lt_phyout_idx1 ; /* index */ |
| 205 | u_short lt_latency1 ; /* latency , unit : byte clock */ |
| 206 | u_short lt_phyout_idx2 ; /* 0 if SAS */ |
| 207 | u_short lt_latency2 ; /* 0 if SAS */ |
| 208 | } ; |
| 209 | |
| 210 | /* |
| 211 | * P07 : MAC neighbors |
| 212 | */ |
| 213 | #define SMT_P_NEIGHBORS 0x0007 /* MAC neighbor description */ |
| 214 | #define SWAP_SMT_P_NEIGHBORS "ss66" |
| 215 | |
| 216 | struct smt_p_neighbor { |
| 217 | struct smt_para para ; /* generic parameter header */ |
| 218 | u_short nb_mib_index ; /* MIB index */ |
| 219 | u_short nb_mac_index ; /* n+1 .. n+m, m = #MACs, n = #PHYs */ |
| 220 | struct fddi_addr nb_una ; /* UNA , 0 for unknown */ |
| 221 | struct fddi_addr nb_dna ; /* DNA , 0 for unknown */ |
| 222 | } ; |
| 223 | |
| 224 | /* |
| 225 | * PHY record |
| 226 | */ |
| 227 | #define SMT_PHY_A 0 /* A port */ |
| 228 | #define SMT_PHY_B 1 /* B port */ |
| 229 | #define SMT_PHY_S 2 /* slave port */ |
| 230 | #define SMT_PHY_M 3 /* master port */ |
| 231 | |
| 232 | #define SMT_CS_DISABLED 0 /* connect state : disabled */ |
| 233 | #define SMT_CS_CONNECTING 1 /* connect state : connecting */ |
| 234 | #define SMT_CS_STANDBY 2 /* connect state : stand by */ |
| 235 | #define SMT_CS_ACTIVE 3 /* connect state : active */ |
| 236 | |
| 237 | #define SMT_RM_NONE 0 |
| 238 | #define SMT_RM_MAC 1 |
| 239 | |
| 240 | struct smt_phy_rec { |
| 241 | u_short phy_mib_index ; /* MIB index */ |
| 242 | u_char phy_type ; /* A/B/S/M */ |
| 243 | u_char phy_connect_state ; /* disabled/connecting/active */ |
| 244 | u_char phy_remote_type ; /* A/B/S/M */ |
| 245 | u_char phy_remote_mac ; /* none/remote */ |
| 246 | u_short phy_resource_idx ; /* 1 .. n */ |
| 247 | } ; |
| 248 | |
| 249 | /* |
| 250 | * MAC record |
| 251 | */ |
| 252 | struct smt_mac_rec { |
| 253 | struct fddi_addr mac_addr ; /* MAC address */ |
| 254 | u_short mac_resource_idx ; /* n+1 .. n+m */ |
| 255 | } ; |
| 256 | |
| 257 | /* |
| 258 | * P08 : path descriptors |
| 259 | * should be really an array ; however our environment has a fixed number of |
| 260 | * PHYs and MACs |
| 261 | */ |
| 262 | #define SMT_P_PATH 0x0008 /* path descriptor */ |
| 263 | #define SWAP_SMT_P_PATH "[6s]" |
| 264 | |
| 265 | struct smt_p_path { |
| 266 | struct smt_para para ; /* generic parameter header */ |
| 267 | struct smt_phy_rec pd_phy[2] ; /* PHY A */ |
| 268 | struct smt_mac_rec pd_mac ; /* MAC record */ |
| 269 | } ; |
| 270 | |
| 271 | /* |
| 272 | * P09 : MAC status |
| 273 | */ |
| 274 | #define SMT_P_MAC_STATUS 0x0009 /* MAC status */ |
| 275 | #define SWAP_SMT_P_MAC_STATUS "sslllllllll" |
| 276 | |
| 277 | struct smt_p_mac_status { |
| 278 | struct smt_para para ; /* generic parameter header */ |
| 279 | u_short st_mib_index ; /* MIB index */ |
| 280 | u_short st_mac_index ; /* n+1 .. n+m */ |
| 281 | u_int st_t_req ; /* T_Req */ |
| 282 | u_int st_t_neg ; /* T_Neg */ |
| 283 | u_int st_t_max ; /* T_Max */ |
| 284 | u_int st_tvx_value ; /* TVX_Value */ |
| 285 | u_int st_t_min ; /* T_Min */ |
| 286 | u_int st_sba ; /* synchr. bandwidth alloc */ |
| 287 | u_int st_frame_ct ; /* frame counter */ |
| 288 | u_int st_error_ct ; /* error counter */ |
| 289 | u_int st_lost_ct ; /* lost frames counter */ |
| 290 | } ; |
| 291 | |
| 292 | /* |
| 293 | * P0A : PHY link error rate monitoring |
| 294 | */ |
| 295 | #define SMT_P_LEM 0x000a /* link error monitor */ |
| 296 | #define SWAP_SMT_P_LEM "ssccccll" |
| 297 | /* |
| 298 | * units of lem_cutoff,lem_alarm,lem_estimate : 10**-x |
| 299 | */ |
| 300 | struct smt_p_lem { |
| 301 | struct smt_para para ; /* generic parameter header */ |
| 302 | u_short lem_mib_index ; /* MIB index */ |
| 303 | u_short lem_phy_index ; /* 1 .. n */ |
| 304 | u_char lem_pad2 ; /* be nice and make it even . */ |
| 305 | u_char lem_cutoff ; /* 0x4 .. 0xf, default 0x7 */ |
| 306 | u_char lem_alarm ; /* 0x4 .. 0xf, default 0x8 */ |
| 307 | u_char lem_estimate ; /* 0x0 .. 0xff */ |
| 308 | u_int lem_reject_ct ; /* 0x00000000 .. 0xffffffff */ |
| 309 | u_int lem_ct ; /* 0x00000000 .. 0xffffffff */ |
| 310 | } ; |
| 311 | |
| 312 | /* |
| 313 | * P0B : MAC frame counters |
| 314 | */ |
| 315 | #define SMT_P_MAC_COUNTER 0x000b /* MAC frame counters */ |
| 316 | #define SWAP_SMT_P_MAC_COUNTER "ssll" |
| 317 | |
| 318 | struct smt_p_mac_counter { |
| 319 | struct smt_para para ; /* generic parameter header */ |
| 320 | u_short mc_mib_index ; /* MIB index */ |
| 321 | u_short mc_index ; /* mac index */ |
| 322 | u_int mc_receive_ct ; /* receive counter */ |
| 323 | u_int mc_transmit_ct ; /* transmit counter */ |
| 324 | } ; |
| 325 | |
| 326 | /* |
| 327 | * P0C : MAC frame not copied counter |
| 328 | */ |
| 329 | #define SMT_P_MAC_FNC 0x000c /* MAC frame not copied counter */ |
| 330 | #define SWAP_SMT_P_MAC_FNC "ssl" |
| 331 | |
| 332 | struct smt_p_mac_fnc { |
| 333 | struct smt_para para ; /* generic parameter header */ |
| 334 | u_short nc_mib_index ; /* MIB index */ |
| 335 | u_short nc_index ; /* mac index */ |
| 336 | u_int nc_counter ; /* not copied counter */ |
| 337 | } ; |
| 338 | |
| 339 | |
| 340 | /* |
| 341 | * P0D : MAC priority values |
| 342 | */ |
| 343 | #define SMT_P_PRIORITY 0x000d /* MAC priority values */ |
| 344 | #define SWAP_SMT_P_PRIORITY "ssl" |
| 345 | |
| 346 | struct smt_p_priority { |
| 347 | struct smt_para para ; /* generic parameter header */ |
| 348 | u_short pr_mib_index ; /* MIB index */ |
| 349 | u_short pr_index ; /* mac index */ |
| 350 | u_int pr_priority[7] ; /* priority values */ |
| 351 | } ; |
| 352 | |
| 353 | /* |
| 354 | * P0E : PHY elasticity buffer status |
| 355 | */ |
| 356 | #define SMT_P_EB 0x000e /* PHY EB status */ |
| 357 | #define SWAP_SMT_P_EB "ssl" |
| 358 | |
| 359 | struct smt_p_eb { |
| 360 | struct smt_para para ; /* generic parameter header */ |
| 361 | u_short eb_mib_index ; /* MIB index */ |
| 362 | u_short eb_index ; /* phy index */ |
| 363 | u_int eb_error_ct ; /* # of eb overflows */ |
| 364 | } ; |
| 365 | |
| 366 | /* |
| 367 | * P0F : manufacturer field |
| 368 | */ |
| 369 | #define SMT_P_MANUFACTURER 0x000f /* manufacturer field */ |
| 370 | #define SWAP_SMT_P_MANUFACTURER "" |
| 371 | |
| 372 | struct smp_p_manufacturer { |
| 373 | struct smt_para para ; /* generic parameter header */ |
| 374 | u_char mf_data[32] ; /* OUI + arbitrary data */ |
| 375 | } ; |
| 376 | |
| 377 | /* |
| 378 | * P10 : user field |
| 379 | */ |
| 380 | #define SMT_P_USER 0x0010 /* manufacturer field */ |
| 381 | #define SWAP_SMT_P_USER "" |
| 382 | |
| 383 | struct smp_p_user { |
| 384 | struct smt_para para ; /* generic parameter header */ |
| 385 | u_char us_data[32] ; /* arbitrary data */ |
| 386 | } ; |
| 387 | |
| 388 | |
| 389 | |
| 390 | /* |
| 391 | * P11 : echo data |
| 392 | */ |
| 393 | #define SMT_P_ECHODATA 0x0011 /* echo data */ |
| 394 | #define SWAP_SMT_P_ECHODATA "" |
| 395 | |
| 396 | struct smt_p_echo { |
| 397 | struct smt_para para ; /* generic parameter header */ |
| 398 | u_char ec_data[SMT_MAX_ECHO_LEN-4] ; /* echo data */ |
| 399 | } ; |
| 400 | |
| 401 | /* |
| 402 | * P12 : reason code |
| 403 | */ |
| 404 | #define SMT_P_REASON 0x0012 /* reason code */ |
| 405 | #define SWAP_SMT_P_REASON "l" |
| 406 | |
| 407 | struct smt_p_reason { |
| 408 | struct smt_para para ; /* generic parameter header */ |
| 409 | u_int rdf_reason ; /* CLASS/VERSION */ |
| 410 | } ; |
| 411 | #define SMT_RDF_CLASS 0x00000001 /* class not supported */ |
| 412 | #define SMT_RDF_VERSION 0x00000002 /* version not supported */ |
| 413 | #define SMT_RDF_SUCCESS 0x00000003 /* success (PMF) */ |
| 414 | #define SMT_RDF_BADSET 0x00000004 /* bad set count (PMF) */ |
| 415 | #define SMT_RDF_ILLEGAL 0x00000005 /* read only (PMF) */ |
| 416 | #define SMT_RDF_NOPARAM 0x6 /* paramter not supported (PMF) */ |
| 417 | #define SMT_RDF_RANGE 0x8 /* out of range */ |
| 418 | #define SMT_RDF_AUTHOR 0x9 /* not autohorized */ |
| 419 | #define SMT_RDF_LENGTH 0x0a /* length error */ |
| 420 | #define SMT_RDF_TOOLONG 0x0b /* length error */ |
| 421 | #define SMT_RDF_SBA 0x0d /* SBA denied */ |
| 422 | |
| 423 | /* |
| 424 | * P13 : refused frame beginning |
| 425 | */ |
| 426 | #define SMT_P_REFUSED 0x0013 /* refused frame beginning */ |
| 427 | #define SWAP_SMT_P_REFUSED "l" |
| 428 | |
| 429 | struct smt_p_refused { |
| 430 | struct smt_para para ; /* generic parameter header */ |
| 431 | u_int ref_fc ; /* 3 bytes 0 + FC */ |
| 432 | struct smt_header ref_header ; /* refused header */ |
| 433 | } ; |
| 434 | |
| 435 | /* |
| 436 | * P14 : supported SMT versions |
| 437 | */ |
| 438 | #define SMT_P_VERSION 0x0014 /* SMT supported versions */ |
| 439 | #define SWAP_SMT_P_VERSION "sccss" |
| 440 | |
| 441 | struct smt_p_version { |
| 442 | struct smt_para para ; /* generic parameter header */ |
| 443 | u_short v_pad ; |
| 444 | u_char v_n ; /* 1 .. 0xff, #versions */ |
| 445 | u_char v_index ; /* 1 .. 0xff, index of op. v. */ |
| 446 | u_short v_version[1] ; /* list of min. 1 version */ |
| 447 | u_short v_pad2 ; /* pad if necessary */ |
| 448 | } ; |
| 449 | |
| 450 | /* |
| 451 | * P15 : Resource Type |
| 452 | */ |
| 453 | #define SWAP_SMT_P0015 "l" |
| 454 | |
| 455 | struct smt_p_0015 { |
| 456 | struct smt_para para ; /* generic parameter header */ |
| 457 | u_int res_type ; /* recsource type */ |
| 458 | } ; |
| 459 | |
| 460 | #define SYNC_BW 0x00000001L /* Synchronous Bandwidth */ |
| 461 | |
| 462 | /* |
| 463 | * P16 : SBA Command |
| 464 | */ |
| 465 | #define SWAP_SMT_P0016 "l" |
| 466 | |
| 467 | struct smt_p_0016 { |
| 468 | struct smt_para para ; /* generic parameter header */ |
| 469 | u_int sba_cmd ; /* command for the SBA */ |
| 470 | } ; |
| 471 | |
| 472 | #define REQUEST_ALLOCATION 0x1 /* req allocation of sync bandwidth */ |
| 473 | #define REPORT_ALLOCATION 0x2 /* rep of sync bandwidth allocation */ |
| 474 | #define CHANGE_ALLOCATION 0x3 /* forces a station using sync band-*/ |
| 475 | /* width to change its current allo-*/ |
| 476 | /* cation */ |
| 477 | |
| 478 | /* |
| 479 | * P17 : SBA Payload Request |
| 480 | */ |
| 481 | #define SWAP_SMT_P0017 "l" |
| 482 | |
| 483 | struct smt_p_0017 { |
| 484 | struct smt_para para ; /* generic parameter header */ |
| 485 | int sba_pl_req ; /* total sync bandwidth measured in */ |
| 486 | } ; /* bytes per 125 us */ |
| 487 | |
| 488 | /* |
| 489 | * P18 : SBA Overhead Request |
| 490 | */ |
| 491 | #define SWAP_SMT_P0018 "l" |
| 492 | |
| 493 | struct smt_p_0018 { |
| 494 | struct smt_para para ; /* generic parameter header */ |
| 495 | int sba_ov_req ; /* total sync bandwidth req for overhead*/ |
| 496 | } ; /* measuered in bytes per T_Neg */ |
| 497 | |
| 498 | /* |
| 499 | * P19 : SBA Allocation Address |
| 500 | */ |
| 501 | #define SWAP_SMT_P0019 "s6" |
| 502 | |
| 503 | struct smt_p_0019 { |
| 504 | struct smt_para para ; /* generic parameter header */ |
| 505 | u_short sba_pad ; |
| 506 | struct fddi_addr alloc_addr ; /* Allocation Address */ |
| 507 | } ; |
| 508 | |
| 509 | /* |
| 510 | * P1A : SBA Category |
| 511 | */ |
| 512 | #define SWAP_SMT_P001A "l" |
| 513 | |
| 514 | struct smt_p_001a { |
| 515 | struct smt_para para ; /* generic parameter header */ |
| 516 | u_int category ; /* Allocator defined classification */ |
| 517 | } ; |
| 518 | |
| 519 | /* |
| 520 | * P1B : Maximum T_Neg |
| 521 | */ |
| 522 | #define SWAP_SMT_P001B "l" |
| 523 | |
| 524 | struct smt_p_001b { |
| 525 | struct smt_para para ; /* generic parameter header */ |
| 526 | u_int max_t_neg ; /* longest T_NEG for the sync service*/ |
| 527 | } ; |
| 528 | |
| 529 | /* |
| 530 | * P1C : Minimum SBA Segment Size |
| 531 | */ |
| 532 | #define SWAP_SMT_P001C "l" |
| 533 | |
| 534 | struct smt_p_001c { |
| 535 | struct smt_para para ; /* generic parameter header */ |
| 536 | u_int min_seg_siz ; /* smallest number of bytes per frame*/ |
| 537 | } ; |
| 538 | |
| 539 | /* |
| 540 | * P1D : SBA Allocatable |
| 541 | */ |
| 542 | #define SWAP_SMT_P001D "l" |
| 543 | |
| 544 | struct smt_p_001d { |
| 545 | struct smt_para para ; /* generic parameter header */ |
| 546 | u_int allocatable ; /* total sync bw available for alloc */ |
| 547 | } ; |
| 548 | |
| 549 | /* |
| 550 | * P20 0B : frame status capabilities |
| 551 | * NOTE: not in swap table, is used by smt.c AND PMF table |
| 552 | */ |
| 553 | #define SMT_P_FSC 0x200b |
| 554 | /* #define SWAP_SMT_P_FSC "ssss" */ |
| 555 | |
| 556 | struct smt_p_fsc { |
| 557 | struct smt_para para ; /* generic parameter header */ |
| 558 | u_short fsc_pad0 ; |
| 559 | u_short fsc_mac_index ; /* mac index 1 .. ff */ |
| 560 | u_short fsc_pad1 ; |
| 561 | u_short fsc_value ; /* FSC_TYPE[0-2] */ |
| 562 | } ; |
| 563 | |
| 564 | #define FSC_TYPE0 0 /* "normal" node (A/C handling) */ |
| 565 | #define FSC_TYPE1 1 /* Special A/C indicator forwarding */ |
| 566 | #define FSC_TYPE2 2 /* Special A/C indicator forwarding */ |
| 567 | |
| 568 | /* |
| 569 | * P00 21 : user defined authoriziation (see pmf.c) |
| 570 | */ |
| 571 | #define SMT_P_AUTHOR 0x0021 |
| 572 | |
| 573 | /* |
| 574 | * notification parameters |
| 575 | */ |
| 576 | #define SWAP_SMT_P1048 "ll" |
| 577 | struct smt_p_1048 { |
| 578 | u_int p1048_flag ; |
| 579 | u_int p1048_cf_state ; |
| 580 | } ; |
| 581 | |
| 582 | /* |
| 583 | * NOTE: all 2xxx 3xxx and 4xxx must include the INDEX in the swap string, |
| 584 | * even so the INDEX is NOT part of the struct. |
| 585 | * INDEX is already swapped in pmf.c, format in string is '4' |
| 586 | */ |
| 587 | #define SWAP_SMT_P208C "4lss66" |
| 588 | struct smt_p_208c { |
| 589 | u_int p208c_flag ; |
| 590 | u_short p208c_pad ; |
| 591 | u_short p208c_dupcondition ; |
| 592 | struct fddi_addr p208c_fddilong ; |
| 593 | struct fddi_addr p208c_fddiunalong ; |
| 594 | } ; |
| 595 | |
| 596 | #define SWAP_SMT_P208D "4lllll" |
| 597 | struct smt_p_208d { |
| 598 | u_int p208d_flag ; |
| 599 | u_int p208d_frame_ct ; |
| 600 | u_int p208d_error_ct ; |
| 601 | u_int p208d_lost_ct ; |
| 602 | u_int p208d_ratio ; |
| 603 | } ; |
| 604 | |
| 605 | #define SWAP_SMT_P208E "4llll" |
| 606 | struct smt_p_208e { |
| 607 | u_int p208e_flag ; |
| 608 | u_int p208e_not_copied ; |
| 609 | u_int p208e_copied ; |
| 610 | u_int p208e_not_copied_ratio ; |
| 611 | } ; |
| 612 | |
| 613 | #define SWAP_SMT_P208F "4ll6666s6" |
| 614 | |
| 615 | struct smt_p_208f { |
| 616 | u_int p208f_multiple ; |
| 617 | u_int p208f_nacondition ; |
| 618 | struct fddi_addr p208f_old_una ; |
| 619 | struct fddi_addr p208f_new_una ; |
| 620 | struct fddi_addr p208f_old_dna ; |
| 621 | struct fddi_addr p208f_new_dna ; |
| 622 | u_short p208f_curren_path ; |
| 623 | struct fddi_addr p208f_smt_address ; |
| 624 | } ; |
| 625 | |
| 626 | #define SWAP_SMT_P2090 "4lssl" |
| 627 | |
| 628 | struct smt_p_2090 { |
| 629 | u_int p2090_multiple ; |
| 630 | u_short p2090_availablepaths ; |
| 631 | u_short p2090_currentpath ; |
| 632 | u_int p2090_requestedpaths ; |
| 633 | } ; |
| 634 | |
| 635 | /* |
| 636 | * NOTE: |
| 637 | * special kludge for parameters 320b,320f,3210 |
| 638 | * these parameters are part of RAF frames |
| 639 | * RAF frames are parsed in SBA.C and must be swapped |
| 640 | * PMF.C has special code to avoid double swapping |
| 641 | */ |
| 642 | #ifdef LITTLE_ENDIAN |
| 643 | #define SBAPATHINDEX (0x01000000L) |
| 644 | #else |
| 645 | #define SBAPATHINDEX (0x01L) |
| 646 | #endif |
| 647 | |
| 648 | #define SWAP_SMT_P320B "42s" |
| 649 | |
| 650 | struct smt_p_320b { |
| 651 | struct smt_para para ; /* generic parameter header */ |
| 652 | u_int mib_index ; |
| 653 | u_short path_pad ; |
| 654 | u_short path_index ; |
| 655 | } ; |
| 656 | |
| 657 | #define SWAP_SMT_P320F "4l" |
| 658 | |
| 659 | struct smt_p_320f { |
| 660 | struct smt_para para ; /* generic parameter header */ |
| 661 | u_int mib_index ; |
| 662 | u_int mib_payload ; |
| 663 | } ; |
| 664 | |
| 665 | #define SWAP_SMT_P3210 "4l" |
| 666 | |
| 667 | struct smt_p_3210 { |
| 668 | struct smt_para para ; /* generic parameter header */ |
| 669 | u_int mib_index ; |
| 670 | u_int mib_overhead ; |
| 671 | } ; |
| 672 | |
| 673 | #define SWAP_SMT_P4050 "4l1111ll" |
| 674 | |
| 675 | struct smt_p_4050 { |
| 676 | u_int p4050_flag ; |
| 677 | u_char p4050_pad ; |
| 678 | u_char p4050_cutoff ; |
| 679 | u_char p4050_alarm ; |
| 680 | u_char p4050_estimate ; |
| 681 | u_int p4050_reject_ct ; |
| 682 | u_int p4050_ct ; |
| 683 | } ; |
| 684 | |
| 685 | #define SWAP_SMT_P4051 "4lssss" |
| 686 | struct smt_p_4051 { |
| 687 | u_int p4051_multiple ; |
| 688 | u_short p4051_porttype ; |
| 689 | u_short p4051_connectstate ; |
| 690 | u_short p4051_pc_neighbor ; |
| 691 | u_short p4051_pc_withhold ; |
| 692 | } ; |
| 693 | |
| 694 | #define SWAP_SMT_P4052 "4ll" |
| 695 | struct smt_p_4052 { |
| 696 | u_int p4052_flag ; |
| 697 | u_int p4052_eberrorcount ; |
| 698 | } ; |
| 699 | |
| 700 | #define SWAP_SMT_P4053 "4lsslss" |
| 701 | |
| 702 | struct smt_p_4053 { |
| 703 | u_int p4053_multiple ; |
| 704 | u_short p4053_availablepaths ; |
| 705 | u_short p4053_currentpath ; |
| 706 | u_int p4053_requestedpaths ; |
| 707 | u_short p4053_mytype ; |
| 708 | u_short p4053_neighbortype ; |
| 709 | } ; |
| 710 | |
| 711 | |
| 712 | #define SMT_P_SETCOUNT 0x1035 |
| 713 | #define SWAP_SMT_P_SETCOUNT "l8" |
| 714 | |
| 715 | struct smt_p_setcount { |
| 716 | struct smt_para para ; /* generic parameter header */ |
| 717 | u_int count ; |
| 718 | u_char timestamp[8] ; |
| 719 | } ; |
| 720 | |
| 721 | /* |
| 722 | * SMT FRAMES |
| 723 | */ |
| 724 | |
| 725 | /* |
| 726 | * NIF : neighbor information frames |
| 727 | */ |
| 728 | struct smt_nif { |
| 729 | struct smt_header smt ; /* generic header */ |
| 730 | struct smt_p_una una ; /* UNA */ |
| 731 | struct smt_p_sde sde ; /* station descriptor */ |
| 732 | struct smt_p_state state ; /* station state */ |
| 733 | #ifdef SMT6_10 |
| 734 | struct smt_p_fsc fsc ; /* frame status cap. */ |
| 735 | #endif |
| 736 | } ; |
| 737 | |
| 738 | /* |
| 739 | * SIF : station information frames |
| 740 | */ |
| 741 | struct smt_sif_config { |
| 742 | struct smt_header smt ; /* generic header */ |
| 743 | struct smt_p_timestamp ts ; /* time stamp */ |
| 744 | struct smt_p_sde sde ; /* station descriptor */ |
| 745 | struct smt_p_version version ; /* supported versions */ |
| 746 | struct smt_p_state state ; /* station state */ |
| 747 | struct smt_p_policy policy ; /* station policy */ |
| 748 | struct smt_p_latency latency ; /* path latency */ |
| 749 | struct smt_p_neighbor neighbor ; /* neighbors, we have only one*/ |
| 750 | #ifdef OPT_PMF |
| 751 | struct smt_p_setcount setcount ; /* Set Count mandatory */ |
| 752 | #endif |
| 753 | /* WARNING : path MUST BE LAST FIELD !!! (see smt.c:smt_fill_path) */ |
| 754 | struct smt_p_path path ; /* path descriptor */ |
| 755 | } ; |
| 756 | #define SIZEOF_SMT_SIF_CONFIG (sizeof(struct smt_sif_config)- \ |
| 757 | sizeof(struct smt_p_path)) |
| 758 | |
| 759 | struct smt_sif_operation { |
| 760 | struct smt_header smt ; /* generic header */ |
| 761 | struct smt_p_timestamp ts ; /* time stamp */ |
| 762 | struct smt_p_mac_status status ; /* mac status */ |
| 763 | struct smt_p_mac_counter mc ; /* MAC counter */ |
| 764 | struct smt_p_mac_fnc fnc ; /* MAC frame not copied */ |
| 765 | struct smp_p_manufacturer man ; /* manufacturer field */ |
| 766 | struct smp_p_user user ; /* user field */ |
| 767 | #ifdef OPT_PMF |
| 768 | struct smt_p_setcount setcount ; /* Set Count mandatory */ |
| 769 | #endif |
| 770 | /* must be last */ |
| 771 | struct smt_p_lem lem[1] ; /* phy lem status */ |
| 772 | } ; |
| 773 | #define SIZEOF_SMT_SIF_OPERATION (sizeof(struct smt_sif_operation)- \ |
| 774 | sizeof(struct smt_p_lem)) |
| 775 | |
| 776 | /* |
| 777 | * ECF : echo frame |
| 778 | */ |
| 779 | struct smt_ecf { |
| 780 | struct smt_header smt ; /* generic header */ |
| 781 | struct smt_p_echo ec_echo ; /* echo parameter */ |
| 782 | } ; |
| 783 | #define SMT_ECF_LEN (sizeof(struct smt_header)+sizeof(struct smt_para)) |
| 784 | |
| 785 | /* |
| 786 | * RDF : request denied frame |
| 787 | */ |
| 788 | struct smt_rdf { |
| 789 | struct smt_header smt ; /* generic header */ |
| 790 | struct smt_p_reason reason ; /* reason code */ |
| 791 | struct smt_p_version version ; /* supported versions */ |
| 792 | struct smt_p_refused refused ; /* refused frame fragment */ |
| 793 | } ; |
| 794 | |
| 795 | /* |
| 796 | * SBA Request Allocation Responce Frame |
| 797 | */ |
| 798 | struct smt_sba_alc_res { |
| 799 | struct smt_header smt ; /* generic header */ |
| 800 | struct smt_p_0015 s_type ; /* resource type */ |
| 801 | struct smt_p_0016 cmd ; /* SBA command */ |
| 802 | struct smt_p_reason reason ; /* reason code */ |
| 803 | struct smt_p_320b path ; /* path type */ |
| 804 | struct smt_p_320f payload ; /* current SBA payload */ |
| 805 | struct smt_p_3210 overhead ; /* current SBA overhead */ |
| 806 | struct smt_p_0019 a_addr ; /* Allocation Address */ |
| 807 | struct smt_p_001a cat ; /* Category - from the request */ |
| 808 | struct smt_p_001d alloc ; /* SBA Allocatable */ |
| 809 | } ; |
| 810 | |
| 811 | /* |
| 812 | * SBA Request Allocation Request Frame |
| 813 | */ |
| 814 | struct smt_sba_alc_req { |
| 815 | struct smt_header smt ; /* generic header */ |
| 816 | struct smt_p_0015 s_type ; /* resource type */ |
| 817 | struct smt_p_0016 cmd ; /* SBA command */ |
| 818 | struct smt_p_320b path ; /* path type */ |
| 819 | struct smt_p_0017 pl_req ; /* requested payload */ |
| 820 | struct smt_p_0018 ov_req ; /* requested SBA overhead */ |
| 821 | struct smt_p_320f payload ; /* current SBA payload */ |
| 822 | struct smt_p_3210 overhead ; /* current SBA overhead */ |
| 823 | struct smt_p_0019 a_addr ; /* Allocation Address */ |
| 824 | struct smt_p_001a cat ; /* Category - from the request */ |
| 825 | struct smt_p_001b tneg ; /* max T-NEG */ |
| 826 | struct smt_p_001c segm ; /* minimum segment size */ |
| 827 | } ; |
| 828 | |
| 829 | /* |
| 830 | * SBA Change Allocation Request Frame |
| 831 | */ |
| 832 | struct smt_sba_chg { |
| 833 | struct smt_header smt ; /* generic header */ |
| 834 | struct smt_p_0015 s_type ; /* resource type */ |
| 835 | struct smt_p_0016 cmd ; /* SBA command */ |
| 836 | struct smt_p_320b path ; /* path type */ |
| 837 | struct smt_p_320f payload ; /* current SBA payload */ |
| 838 | struct smt_p_3210 overhead ; /* current SBA overhead */ |
| 839 | struct smt_p_001a cat ; /* Category - from the request */ |
| 840 | } ; |
| 841 | |
| 842 | /* |
| 843 | * SBA Report Allocation Request Frame |
| 844 | */ |
| 845 | struct smt_sba_rep_req { |
| 846 | struct smt_header smt ; /* generic header */ |
| 847 | struct smt_p_0015 s_type ; /* resource type */ |
| 848 | struct smt_p_0016 cmd ; /* SBA command */ |
| 849 | } ; |
| 850 | |
| 851 | /* |
| 852 | * SBA Report Allocation Response Frame |
| 853 | */ |
| 854 | struct smt_sba_rep_res { |
| 855 | struct smt_header smt ; /* generic header */ |
| 856 | struct smt_p_0015 s_type ; /* resource type */ |
| 857 | struct smt_p_0016 cmd ; /* SBA command */ |
| 858 | struct smt_p_320b path ; /* path type */ |
| 859 | struct smt_p_320f payload ; /* current SBA payload */ |
| 860 | struct smt_p_3210 overhead ; /* current SBA overhead */ |
| 861 | } ; |
| 862 | |
| 863 | /* |
| 864 | * actions |
| 865 | */ |
| 866 | #define SMT_STATION_ACTION 1 |
| 867 | #define SMT_STATION_ACTION_CONNECT 0 |
| 868 | #define SMT_STATION_ACTION_DISCONNECT 1 |
| 869 | #define SMT_STATION_ACTION_PATHTEST 2 |
| 870 | #define SMT_STATION_ACTION_SELFTEST 3 |
| 871 | #define SMT_STATION_ACTION_DISABLE_A 4 |
| 872 | #define SMT_STATION_ACTION_DISABLE_B 5 |
| 873 | #define SMT_STATION_ACTION_DISABLE_M 6 |
| 874 | |
| 875 | #define SMT_PORT_ACTION 2 |
| 876 | #define SMT_PORT_ACTION_MAINT 0 |
| 877 | #define SMT_PORT_ACTION_ENABLE 1 |
| 878 | #define SMT_PORT_ACTION_DISABLE 2 |
| 879 | #define SMT_PORT_ACTION_START 3 |
| 880 | #define SMT_PORT_ACTION_STOP 4 |
| 881 | |
| 882 | #endif /* _SMT_ */ |