1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/****************************************************************************** 3 * 4 * (C)Copyright 1998,1999 SysKonnect, 5 * a business unit of Schneider & Koch & Co. Datensysteme GmbH. 6 * 7 * The information in this file is provided "AS IS" without warranty. 8 * 9 ******************************************************************************/ 10 11/* 12 * SMT 7.2 frame definitions 13 */ 14 15#ifndef _SMT_ 16#define _SMT_ 17 18/* #define SMT5_10 */ 19#define SMT6_10 20#define SMT7_20 21 22#define OPT_PMF /* if parameter management is supported */ 23#define OPT_SRF /* if status report is supported */ 24 25/* 26 * SMT frame version 5.1 27 */ 28 29#define SMT_VID 0x0001 /* V 5.1 .. 6.1 */ 30#define SMT_VID_2 0x0002 /* V 7.2 */ 31 32struct smt_sid { 33 u_char sid_oem[2] ; /* implementation spec. */ 34 struct fddi_addr sid_node ; /* node address */ 35} ; 36 37typedef u_char t_station_id[8] ; 38 39/* 40 * note on alignment : 41 * sizeof(struct smt_header) = 32 42 * all parameters are long aligned 43 * if struct smt_header starts at offset 0, all longs are aligned correctly 44 * (FC starts at offset 3) 45 */ 46_packed struct smt_header { 47 struct fddi_addr smt_dest ; /* destination address */ 48 struct fddi_addr smt_source ; /* source address */ 49 u_char smt_class ; /* NIF, SIF ... */ 50 u_char smt_type ; /* req., response .. */ 51 u_short smt_version ; /* version id */ 52 u_int smt_tid ; /* transaction ID */ 53 struct smt_sid smt_sid ; /* station ID */ 54 u_short smt_pad ; /* pad with 0 */ 55 u_short smt_len ; /* length of info field */ 56} ; 57#define SWAP_SMTHEADER "662sl8ss" 58 59#if 0 60/* 61 * MAC FC values 62 */ 63#define FC_SMT_INFO 0x41 /* SMT info */ 64#define FC_SMT_NSA 0x4f /* SMT Next Station Addressing */ 65#endif 66 67 68/* 69 * type codes 70 */ 71#define SMT_ANNOUNCE 0x01 /* announcement */ 72#define SMT_REQUEST 0x02 /* request */ 73#define SMT_REPLY 0x03 /* reply */ 74 75/* 76 * class codes 77 */ 78#define SMT_NIF 0x01 /* neighbor information frames */ 79#define SMT_SIF_CONFIG 0x02 /* station information configuration */ 80#define SMT_SIF_OPER 0x03 /* station information operation */ 81#define SMT_ECF 0x04 /* echo frames */ 82#define SMT_RAF 0x05 /* resource allocation */ 83#define SMT_RDF 0x06 /* request denied */ 84#define SMT_SRF 0x07 /* status report */ 85#define SMT_PMF_GET 0x08 /* parameter management get */ 86#define SMT_PMF_SET 0x09 /* parameter management set */ 87#define SMT_ESF 0xff /* extended service */ 88 89#define SMT_MAX_ECHO_LEN 4458 /* max length of SMT Echo */ 90#if defined(CONC) || defined(CONC_II) 91#define SMT_TEST_ECHO_LEN 50 /* test length of SMT Echo */ 92#else 93#define SMT_TEST_ECHO_LEN SMT_MAX_ECHO_LEN /* test length */ 94#endif 95 96#define SMT_MAX_INFO_LEN (4352-20) /* max length for SMT info */ 97 98 99/* 100 * parameter types 101 */ 102 103struct smt_para { 104 u_short p_type ; /* type */ 105 u_short p_len ; /* length of parameter */ 106} ; 107 108#define PARA_LEN (sizeof(struct smt_para)) 109 110#define SMTSETPARA(p,t) (p)->para.p_type = (t),\ 111 (p)->para.p_len = sizeof(*(p)) - PARA_LEN 112 113/* 114 * P01 : Upstream Neighbor Address, UNA 115 */ 116#define SMT_P_UNA 0x0001 /* upstream neighbor address */ 117#define SWAP_SMT_P_UNA "s6" 118 119struct smt_p_una { 120 struct smt_para para ; /* generic parameter header */ 121 u_short una_pad ; 122 struct fddi_addr una_node ; /* node address, zero if unknown */ 123} ; 124 125/* 126 * P02 : Station Descriptor 127 */ 128#define SMT_P_SDE 0x0002 /* station descriptor */ 129#define SWAP_SMT_P_SDE "1111" 130 131#define SMT_SDE_STATION 0 /* end node */ 132#define SMT_SDE_CONCENTRATOR 1 /* concentrator */ 133 134struct smt_p_sde { 135 struct smt_para para ; /* generic parameter header */ 136 u_char sde_type ; /* station type */ 137 u_char sde_mac_count ; /* number of MACs */ 138 u_char sde_non_master ; /* number of A,B or S ports */ 139 u_char sde_master ; /* number of S ports on conc. */ 140} ; 141 142/* 143 * P03 : Station State 144 */ 145#define SMT_P_STATE 0x0003 /* station state */ 146#define SWAP_SMT_P_STATE "scc" 147 148struct smt_p_state { 149 struct smt_para para ; /* generic parameter header */ 150 u_short st_pad ; 151 u_char st_topology ; /* topology */ 152 u_char st_dupl_addr ; /* duplicate address detected */ 153} ; 154#define SMT_ST_WRAPPED (1<<0) /* station wrapped */ 155#define SMT_ST_UNATTACHED (1<<1) /* unattached concentrator */ 156#define SMT_ST_TWISTED_A (1<<2) /* A-A connection, twisted ring */ 157#define SMT_ST_TWISTED_B (1<<3) /* B-B connection, twisted ring */ 158#define SMT_ST_ROOTED_S (1<<4) /* rooted station */ 159#define SMT_ST_SRF (1<<5) /* SRF protocol supported */ 160#define SMT_ST_SYNC_SERVICE (1<<6) /* use synchronous bandwidth */ 161 162#define SMT_ST_MY_DUPA (1<<0) /* my station detected dupl. */ 163#define SMT_ST_UNA_DUPA (1<<1) /* my UNA detected duplicate */ 164 165/* 166 * P04 : timestamp 167 */ 168#define SMT_P_TIMESTAMP 0x0004 /* time stamp */ 169#define SWAP_SMT_P_TIMESTAMP "8" 170struct smt_p_timestamp { 171 struct smt_para para ; /* generic parameter header */ 172 u_char ts_time[8] ; /* time, resolution 80nS, unique */ 173} ; 174 175/* 176 * P05 : station policies 177 */ 178#define SMT_P_POLICY 0x0005 /* station policies */ 179#define SWAP_SMT_P_POLICY "ss" 180 181struct smt_p_policy { 182 struct smt_para para ; /* generic parameter header */ 183 u_short pl_config ; 184 u_short pl_connect ; /* bit string POLICY_AA ... */ 185} ; 186#define SMT_PL_HOLD 1 /* hold policy supported (Dual MAC) */ 187 188/* 189 * P06 : latency equivalent 190 */ 191#define SMT_P_LATENCY 0x0006 /* latency */ 192#define SWAP_SMT_P_LATENCY "ssss" 193 194/* 195 * note: latency has two phy entries by definition 196 * for a SAS, the 2nd one is null 197 */ 198struct smt_p_latency { 199 struct smt_para para ; /* generic parameter header */ 200 u_short lt_phyout_idx1 ; /* index */ 201 u_short lt_latency1 ; /* latency , unit : byte clock */ 202 u_short lt_phyout_idx2 ; /* 0 if SAS */ 203 u_short lt_latency2 ; /* 0 if SAS */ 204} ; 205 206/* 207 * P07 : MAC neighbors 208 */ 209#define SMT_P_NEIGHBORS 0x0007 /* MAC neighbor description */ 210#define SWAP_SMT_P_NEIGHBORS "ss66" 211 212struct smt_p_neighbor { 213 struct smt_para para ; /* generic parameter header */ 214 u_short nb_mib_index ; /* MIB index */ 215 u_short nb_mac_index ; /* n+1 .. n+m, m = #MACs, n = #PHYs */ 216 struct fddi_addr nb_una ; /* UNA , 0 for unknown */ 217 struct fddi_addr nb_dna ; /* DNA , 0 for unknown */ 218} ; 219 220/* 221 * PHY record 222 */ 223#define SMT_PHY_A 0 /* A port */ 224#define SMT_PHY_B 1 /* B port */ 225#define SMT_PHY_S 2 /* slave port */ 226#define SMT_PHY_M 3 /* master port */ 227 228#define SMT_CS_DISABLED 0 /* connect state : disabled */ 229#define SMT_CS_CONNECTING 1 /* connect state : connecting */ 230#define SMT_CS_STANDBY 2 /* connect state : stand by */ 231#define SMT_CS_ACTIVE 3 /* connect state : active */ 232 233#define SMT_RM_NONE 0 234#define SMT_RM_MAC 1 235 236struct smt_phy_rec { 237 u_short phy_mib_index ; /* MIB index */ 238 u_char phy_type ; /* A/B/S/M */ 239 u_char phy_connect_state ; /* disabled/connecting/active */ 240 u_char phy_remote_type ; /* A/B/S/M */ 241 u_char phy_remote_mac ; /* none/remote */ 242 u_short phy_resource_idx ; /* 1 .. n */ 243} ; 244 245/* 246 * MAC record 247 */ 248struct smt_mac_rec { 249 struct fddi_addr mac_addr ; /* MAC address */ 250 u_short mac_resource_idx ; /* n+1 .. n+m */ 251} ; 252 253/* 254 * P08 : path descriptors 255 * should be really an array ; however our environment has a fixed number of 256 * PHYs and MACs 257 */ 258#define SMT_P_PATH 0x0008 /* path descriptor */ 259#define SWAP_SMT_P_PATH "[6s]" 260 261struct smt_p_path { 262 struct smt_para para ; /* generic parameter header */ 263 struct smt_phy_rec pd_phy[2] ; /* PHY A */ 264 struct smt_mac_rec pd_mac ; /* MAC record */ 265} ; 266 267/* 268 * P09 : MAC status 269 */ 270#define SMT_P_MAC_STATUS 0x0009 /* MAC status */ 271#define SWAP_SMT_P_MAC_STATUS "sslllllllll" 272 273struct smt_p_mac_status { 274 struct smt_para para ; /* generic parameter header */ 275 u_short st_mib_index ; /* MIB index */ 276 u_short st_mac_index ; /* n+1 .. n+m */ 277 u_int st_t_req ; /* T_Req */ 278 u_int st_t_neg ; /* T_Neg */ 279 u_int st_t_max ; /* T_Max */ 280 u_int st_tvx_value ; /* TVX_Value */ 281 u_int st_t_min ; /* T_Min */ 282 u_int st_sba ; /* synchr. bandwidth alloc */ 283 u_int st_frame_ct ; /* frame counter */ 284 u_int st_error_ct ; /* error counter */ 285 u_int st_lost_ct ; /* lost frames counter */ 286} ; 287 288/* 289 * P0A : PHY link error rate monitoring 290 */ 291#define SMT_P_LEM 0x000a /* link error monitor */ 292#define SWAP_SMT_P_LEM "ssccccll" 293/* 294 * units of lem_cutoff,lem_alarm,lem_estimate : 10**-x 295 */ 296struct smt_p_lem { 297 struct smt_para para ; /* generic parameter header */ 298 u_short lem_mib_index ; /* MIB index */ 299 u_short lem_phy_index ; /* 1 .. n */ 300 u_char lem_pad2 ; /* be nice and make it even . */ 301 u_char lem_cutoff ; /* 0x4 .. 0xf, default 0x7 */ 302 u_char lem_alarm ; /* 0x4 .. 0xf, default 0x8 */ 303 u_char lem_estimate ; /* 0x0 .. 0xff */ 304 u_int lem_reject_ct ; /* 0x00000000 .. 0xffffffff */ 305 u_int lem_ct ; /* 0x00000000 .. 0xffffffff */ 306} ; 307 308/* 309 * P0B : MAC frame counters 310 */ 311#define SMT_P_MAC_COUNTER 0x000b /* MAC frame counters */ 312#define SWAP_SMT_P_MAC_COUNTER "ssll" 313 314struct smt_p_mac_counter { 315 struct smt_para para ; /* generic parameter header */ 316 u_short mc_mib_index ; /* MIB index */ 317 u_short mc_index ; /* mac index */ 318 u_int mc_receive_ct ; /* receive counter */ 319 u_int mc_transmit_ct ; /* transmit counter */ 320} ; 321 322/* 323 * P0C : MAC frame not copied counter 324 */ 325#define SMT_P_MAC_FNC 0x000c /* MAC frame not copied counter */ 326#define SWAP_SMT_P_MAC_FNC "ssl" 327 328struct smt_p_mac_fnc { 329 struct smt_para para ; /* generic parameter header */ 330 u_short nc_mib_index ; /* MIB index */ 331 u_short nc_index ; /* mac index */ 332 u_int nc_counter ; /* not copied counter */ 333} ; 334 335 336/* 337 * P0D : MAC priority values 338 */ 339#define SMT_P_PRIORITY 0x000d /* MAC priority values */ 340#define SWAP_SMT_P_PRIORITY "ssl" 341 342struct smt_p_priority { 343 struct smt_para para ; /* generic parameter header */ 344 u_short pr_mib_index ; /* MIB index */ 345 u_short pr_index ; /* mac index */ 346 u_int pr_priority[7] ; /* priority values */ 347} ; 348 349/* 350 * P0E : PHY elasticity buffer status 351 */ 352#define SMT_P_EB 0x000e /* PHY EB status */ 353#define SWAP_SMT_P_EB "ssl" 354 355struct smt_p_eb { 356 struct smt_para para ; /* generic parameter header */ 357 u_short eb_mib_index ; /* MIB index */ 358 u_short eb_index ; /* phy index */ 359 u_int eb_error_ct ; /* # of eb overflows */ 360} ; 361 362/* 363 * P0F : manufacturer field 364 */ 365#define SMT_P_MANUFACTURER 0x000f /* manufacturer field */ 366#define SWAP_SMT_P_MANUFACTURER "" 367 368struct smp_p_manufacturer { 369 struct smt_para para ; /* generic parameter header */ 370 u_char mf_data[32] ; /* OUI + arbitrary data */ 371} ; 372 373/* 374 * P10 : user field 375 */ 376#define SMT_P_USER 0x0010 /* manufacturer field */ 377#define SWAP_SMT_P_USER "" 378 379struct smp_p_user { 380 struct smt_para para ; /* generic parameter header */ 381 u_char us_data[32] ; /* arbitrary data */ 382} ; 383 384 385 386/* 387 * P11 : echo data 388 */ 389#define SMT_P_ECHODATA 0x0011 /* echo data */ 390#define SWAP_SMT_P_ECHODATA "" 391 392struct smt_p_echo { 393 struct smt_para para ; /* generic parameter header */ 394 u_char ec_data[SMT_MAX_ECHO_LEN-4] ; /* echo data */ 395} ; 396 397/* 398 * P12 : reason code 399 */ 400#define SMT_P_REASON 0x0012 /* reason code */ 401#define SWAP_SMT_P_REASON "l" 402 403struct smt_p_reason { 404 struct smt_para para ; /* generic parameter header */ 405 u_int rdf_reason ; /* CLASS/VERSION */ 406} ; 407#define SMT_RDF_CLASS 0x00000001 /* class not supported */ 408#define SMT_RDF_VERSION 0x00000002 /* version not supported */ 409#define SMT_RDF_SUCCESS 0x00000003 /* success (PMF) */ 410#define SMT_RDF_BADSET 0x00000004 /* bad set count (PMF) */ 411#define SMT_RDF_ILLEGAL 0x00000005 /* read only (PMF) */ 412#define SMT_RDF_NOPARAM 0x6 /* parameter not supported (PMF) */ 413#define SMT_RDF_RANGE 0x8 /* out of range */ 414#define SMT_RDF_AUTHOR 0x9 /* not authorized */ 415#define SMT_RDF_LENGTH 0x0a /* length error */ 416#define SMT_RDF_TOOLONG 0x0b /* length error */ 417#define SMT_RDF_SBA 0x0d /* SBA denied */ 418 419/* 420 * P13 : refused frame beginning 421 */ 422#define SMT_P_REFUSED 0x0013 /* refused frame beginning */ 423#define SWAP_SMT_P_REFUSED "l" 424 425struct smt_p_refused { 426 struct smt_para para ; /* generic parameter header */ 427 u_int ref_fc ; /* 3 bytes 0 + FC */ 428 struct smt_header ref_header ; /* refused header */ 429} ; 430 431/* 432 * P14 : supported SMT versions 433 */ 434#define SMT_P_VERSION 0x0014 /* SMT supported versions */ 435#define SWAP_SMT_P_VERSION "sccss" 436 437struct smt_p_version { 438 struct smt_para para ; /* generic parameter header */ 439 u_short v_pad ; 440 u_char v_n ; /* 1 .. 0xff, #versions */ 441 u_char v_index ; /* 1 .. 0xff, index of op. v. */ 442 u_short v_version[1] ; /* list of min. 1 version */ 443 u_short v_pad2 ; /* pad if necessary */ 444} ; 445 446/* 447 * P15 : Resource Type 448 */ 449#define SWAP_SMT_P0015 "l" 450 451struct smt_p_0015 { 452 struct smt_para para ; /* generic parameter header */ 453 u_int res_type ; /* resource type */ 454} ; 455 456#define SYNC_BW 0x00000001L /* Synchronous Bandwidth */ 457 458/* 459 * P16 : SBA Command 460 */ 461#define SWAP_SMT_P0016 "l" 462 463struct smt_p_0016 { 464 struct smt_para para ; /* generic parameter header */ 465 u_int sba_cmd ; /* command for the SBA */ 466} ; 467 468#define REQUEST_ALLOCATION 0x1 /* req allocation of sync bandwidth */ 469#define REPORT_ALLOCATION 0x2 /* rep of sync bandwidth allocation */ 470#define CHANGE_ALLOCATION 0x3 /* forces a station using sync band-*/ 471 /* width to change its current allo-*/ 472 /* cation */ 473 474/* 475 * P17 : SBA Payload Request 476 */ 477#define SWAP_SMT_P0017 "l" 478 479struct smt_p_0017 { 480 struct smt_para para ; /* generic parameter header */ 481 int sba_pl_req ; /* total sync bandwidth measured in */ 482} ; /* bytes per 125 us */ 483 484/* 485 * P18 : SBA Overhead Request 486 */ 487#define SWAP_SMT_P0018 "l" 488 489struct smt_p_0018 { 490 struct smt_para para ; /* generic parameter header */ 491 int sba_ov_req ; /* total sync bandwidth req for overhead*/ 492} ; /* measured in bytes per T_Neg */ 493 494/* 495 * P19 : SBA Allocation Address 496 */ 497#define SWAP_SMT_P0019 "s6" 498 499struct smt_p_0019 { 500 struct smt_para para ; /* generic parameter header */ 501 u_short sba_pad ; 502 struct fddi_addr alloc_addr ; /* Allocation Address */ 503} ; 504 505/* 506 * P1A : SBA Category 507 */ 508#define SWAP_SMT_P001A "l" 509 510struct smt_p_001a { 511 struct smt_para para ; /* generic parameter header */ 512 u_int category ; /* Allocator defined classification */ 513} ; 514 515/* 516 * P1B : Maximum T_Neg 517 */ 518#define SWAP_SMT_P001B "l" 519 520struct smt_p_001b { 521 struct smt_para para ; /* generic parameter header */ 522 u_int max_t_neg ; /* longest T_NEG for the sync service*/ 523} ; 524 525/* 526 * P1C : Minimum SBA Segment Size 527 */ 528#define SWAP_SMT_P001C "l" 529 530struct smt_p_001c { 531 struct smt_para para ; /* generic parameter header */ 532 u_int min_seg_siz ; /* smallest number of bytes per frame*/ 533} ; 534 535/* 536 * P1D : SBA Allocatable 537 */ 538#define SWAP_SMT_P001D "l" 539 540struct smt_p_001d { 541 struct smt_para para ; /* generic parameter header */ 542 u_int allocatable ; /* total sync bw available for alloc */ 543} ; 544 545/* 546 * P20 0B : frame status capabilities 547 * NOTE: not in swap table, is used by smt.c AND PMF table 548 */ 549#define SMT_P_FSC 0x200b 550/* #define SWAP_SMT_P_FSC "ssss" */ 551 552struct smt_p_fsc { 553 struct smt_para para ; /* generic parameter header */ 554 u_short fsc_pad0 ; 555 u_short fsc_mac_index ; /* mac index 1 .. ff */ 556 u_short fsc_pad1 ; 557 u_short fsc_value ; /* FSC_TYPE[0-2] */ 558} ; 559 560#define FSC_TYPE0 0 /* "normal" node (A/C handling) */ 561#define FSC_TYPE1 1 /* Special A/C indicator forwarding */ 562#define FSC_TYPE2 2 /* Special A/C indicator forwarding */ 563 564/* 565 * P00 21 : user defined authorization (see pmf.c) 566 */ 567#define SMT_P_AUTHOR 0x0021 568 569/* 570 * notification parameters 571 */ 572#define SWAP_SMT_P1048 "ll" 573struct smt_p_1048 { 574 u_int p1048_flag ; 575 u_int p1048_cf_state ; 576} ; 577 578/* 579 * NOTE: all 2xxx 3xxx and 4xxx must include the INDEX in the swap string, 580 * even so the INDEX is NOT part of the struct. 581 * INDEX is already swapped in pmf.c, format in string is '4' 582 */ 583#define SWAP_SMT_P208C "4lss66" 584struct smt_p_208c { 585 u_int p208c_flag ; 586 u_short p208c_pad ; 587 u_short p208c_dupcondition ; 588 struct fddi_addr p208c_fddilong ; 589 struct fddi_addr p208c_fddiunalong ; 590} ; 591 592#define SWAP_SMT_P208D "4lllll" 593struct smt_p_208d { 594 u_int p208d_flag ; 595 u_int p208d_frame_ct ; 596 u_int p208d_error_ct ; 597 u_int p208d_lost_ct ; 598 u_int p208d_ratio ; 599} ; 600 601#define SWAP_SMT_P208E "4llll" 602struct smt_p_208e { 603 u_int p208e_flag ; 604 u_int p208e_not_copied ; 605 u_int p208e_copied ; 606 u_int p208e_not_copied_ratio ; 607} ; 608 609#define SWAP_SMT_P208F "4ll6666s6" 610 611struct smt_p_208f { 612 u_int p208f_multiple ; 613 u_int p208f_nacondition ; 614 struct fddi_addr p208f_old_una ; 615 struct fddi_addr p208f_new_una ; 616 struct fddi_addr p208f_old_dna ; 617 struct fddi_addr p208f_new_dna ; 618 u_short p208f_curren_path ; 619 struct fddi_addr p208f_smt_address ; 620} ; 621 622#define SWAP_SMT_P2090 "4lssl" 623 624struct smt_p_2090 { 625 u_int p2090_multiple ; 626 u_short p2090_availablepaths ; 627 u_short p2090_currentpath ; 628 u_int p2090_requestedpaths ; 629} ; 630 631/* 632 * NOTE: 633 * special kludge for parameters 320b,320f,3210 634 * these parameters are part of RAF frames 635 * RAF frames are parsed in SBA.C and must be swapped 636 * PMF.C has special code to avoid double swapping 637 */ 638#ifdef LITTLE_ENDIAN 639#define SBAPATHINDEX (0x01000000L) 640#else 641#define SBAPATHINDEX (0x01L) 642#endif 643 644#define SWAP_SMT_P320B "42s" 645 646struct smt_p_320b { 647 struct smt_para para ; /* generic parameter header */ 648 u_int mib_index ; 649 u_short path_pad ; 650 u_short path_index ; 651} ; 652 653#define SWAP_SMT_P320F "4l" 654 655struct smt_p_320f { 656 struct smt_para para ; /* generic parameter header */ 657 u_int mib_index ; 658 u_int mib_payload ; 659} ; 660 661#define SWAP_SMT_P3210 "4l" 662 663struct smt_p_3210 { 664 struct smt_para para ; /* generic parameter header */ 665 u_int mib_index ; 666 u_int mib_overhead ; 667} ; 668 669#define SWAP_SMT_P4050 "4l1111ll" 670 671struct smt_p_4050 { 672 u_int p4050_flag ; 673 u_char p4050_pad ; 674 u_char p4050_cutoff ; 675 u_char p4050_alarm ; 676 u_char p4050_estimate ; 677 u_int p4050_reject_ct ; 678 u_int p4050_ct ; 679} ; 680 681#define SWAP_SMT_P4051 "4lssss" 682struct smt_p_4051 { 683 u_int p4051_multiple ; 684 u_short p4051_porttype ; 685 u_short p4051_connectstate ; 686 u_short p4051_pc_neighbor ; 687 u_short p4051_pc_withhold ; 688} ; 689 690#define SWAP_SMT_P4052 "4ll" 691struct smt_p_4052 { 692 u_int p4052_flag ; 693 u_int p4052_eberrorcount ; 694} ; 695 696#define SWAP_SMT_P4053 "4lsslss" 697 698struct smt_p_4053 { 699 u_int p4053_multiple ; 700 u_short p4053_availablepaths ; 701 u_short p4053_currentpath ; 702 u_int p4053_requestedpaths ; 703 u_short p4053_mytype ; 704 u_short p4053_neighbortype ; 705} ; 706 707 708#define SMT_P_SETCOUNT 0x1035 709#define SWAP_SMT_P_SETCOUNT "l8" 710 711struct smt_p_setcount { 712 struct smt_para para ; /* generic parameter header */ 713 u_int count ; 714 u_char timestamp[8] ; 715} ; 716 717/* 718 * SMT FRAMES 719 */ 720 721/* 722 * NIF : neighbor information frames 723 */ 724struct smt_nif { 725 struct smt_header smt ; /* generic header */ 726 struct smt_p_una una ; /* UNA */ 727 struct smt_p_sde sde ; /* station descriptor */ 728 struct smt_p_state state ; /* station state */ 729#ifdef SMT6_10 730 struct smt_p_fsc fsc ; /* frame status cap. */ 731#endif 732} ; 733 734/* 735 * SIF : station information frames 736 */ 737struct smt_sif_config { 738 struct smt_header smt ; /* generic header */ 739 struct smt_p_timestamp ts ; /* time stamp */ 740 struct smt_p_sde sde ; /* station descriptor */ 741 struct smt_p_version version ; /* supported versions */ 742 struct smt_p_state state ; /* station state */ 743 struct smt_p_policy policy ; /* station policy */ 744 struct smt_p_latency latency ; /* path latency */ 745 struct smt_p_neighbor neighbor ; /* neighbors, we have only one*/ 746#ifdef OPT_PMF 747 struct smt_p_setcount setcount ; /* Set Count mandatory */ 748#endif 749 /* WARNING : path MUST BE LAST FIELD !!! (see smt.c:smt_fill_path) */ 750 struct smt_p_path path ; /* path descriptor */ 751} ; 752#define SIZEOF_SMT_SIF_CONFIG (sizeof(struct smt_sif_config)- \ 753 sizeof(struct smt_p_path)) 754 755struct smt_sif_operation { 756 struct smt_header smt ; /* generic header */ 757 struct smt_p_timestamp ts ; /* time stamp */ 758 struct smt_p_mac_status status ; /* mac status */ 759 struct smt_p_mac_counter mc ; /* MAC counter */ 760 struct smt_p_mac_fnc fnc ; /* MAC frame not copied */ 761 struct smp_p_manufacturer man ; /* manufacturer field */ 762 struct smp_p_user user ; /* user field */ 763#ifdef OPT_PMF 764 struct smt_p_setcount setcount ; /* Set Count mandatory */ 765#endif 766 /* must be last */ 767 struct smt_p_lem lem[]; /* phy lem status */ 768} ; 769 770/* 771 * ECF : echo frame 772 */ 773struct smt_ecf { 774 struct smt_header smt ; /* generic header */ 775 struct smt_p_echo ec_echo ; /* echo parameter */ 776} ; 777#define SMT_ECF_LEN (sizeof(struct smt_header)+sizeof(struct smt_para)) 778 779/* 780 * RDF : request denied frame 781 */ 782struct smt_rdf { 783 struct smt_header smt ; /* generic header */ 784 struct smt_p_reason reason ; /* reason code */ 785 struct smt_p_version version ; /* supported versions */ 786 struct smt_p_refused refused ; /* refused frame fragment */ 787} ; 788 789/* 790 * SBA Request Allocation Response Frame 791 */ 792struct smt_sba_alc_res { 793 struct smt_header smt ; /* generic header */ 794 struct smt_p_0015 s_type ; /* resource type */ 795 struct smt_p_0016 cmd ; /* SBA command */ 796 struct smt_p_reason reason ; /* reason code */ 797 struct smt_p_320b path ; /* path type */ 798 struct smt_p_320f payload ; /* current SBA payload */ 799 struct smt_p_3210 overhead ; /* current SBA overhead */ 800 struct smt_p_0019 a_addr ; /* Allocation Address */ 801 struct smt_p_001a cat ; /* Category - from the request */ 802 struct smt_p_001d alloc ; /* SBA Allocatable */ 803} ; 804 805/* 806 * SBA Request Allocation Request Frame 807 */ 808struct smt_sba_alc_req { 809 struct smt_header smt ; /* generic header */ 810 struct smt_p_0015 s_type ; /* resource type */ 811 struct smt_p_0016 cmd ; /* SBA command */ 812 struct smt_p_320b path ; /* path type */ 813 struct smt_p_0017 pl_req ; /* requested payload */ 814 struct smt_p_0018 ov_req ; /* requested SBA overhead */ 815 struct smt_p_320f payload ; /* current SBA payload */ 816 struct smt_p_3210 overhead ; /* current SBA overhead */ 817 struct smt_p_0019 a_addr ; /* Allocation Address */ 818 struct smt_p_001a cat ; /* Category - from the request */ 819 struct smt_p_001b tneg ; /* max T-NEG */ 820 struct smt_p_001c segm ; /* minimum segment size */ 821} ; 822 823/* 824 * SBA Change Allocation Request Frame 825 */ 826struct smt_sba_chg { 827 struct smt_header smt ; /* generic header */ 828 struct smt_p_0015 s_type ; /* resource type */ 829 struct smt_p_0016 cmd ; /* SBA command */ 830 struct smt_p_320b path ; /* path type */ 831 struct smt_p_320f payload ; /* current SBA payload */ 832 struct smt_p_3210 overhead ; /* current SBA overhead */ 833 struct smt_p_001a cat ; /* Category - from the request */ 834} ; 835 836/* 837 * SBA Report Allocation Request Frame 838 */ 839struct smt_sba_rep_req { 840 struct smt_header smt ; /* generic header */ 841 struct smt_p_0015 s_type ; /* resource type */ 842 struct smt_p_0016 cmd ; /* SBA command */ 843} ; 844 845/* 846 * SBA Report Allocation Response Frame 847 */ 848struct smt_sba_rep_res { 849 struct smt_header smt ; /* generic header */ 850 struct smt_p_0015 s_type ; /* resource type */ 851 struct smt_p_0016 cmd ; /* SBA command */ 852 struct smt_p_320b path ; /* path type */ 853 struct smt_p_320f payload ; /* current SBA payload */ 854 struct smt_p_3210 overhead ; /* current SBA overhead */ 855} ; 856 857/* 858 * actions 859 */ 860#define SMT_STATION_ACTION 1 861#define SMT_STATION_ACTION_CONNECT 0 862#define SMT_STATION_ACTION_DISCONNECT 1 863#define SMT_STATION_ACTION_PATHTEST 2 864#define SMT_STATION_ACTION_SELFTEST 3 865#define SMT_STATION_ACTION_DISABLE_A 4 866#define SMT_STATION_ACTION_DISABLE_B 5 867#define SMT_STATION_ACTION_DISABLE_M 6 868 869#define SMT_PORT_ACTION 2 870#define SMT_PORT_ACTION_MAINT 0 871#define SMT_PORT_ACTION_ENABLE 1 872#define SMT_PORT_ACTION_DISABLE 2 873#define SMT_PORT_ACTION_START 3 874#define SMT_PORT_ACTION_STOP 4 875 876#endif /* _SMT_ */ 877