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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 definitions13 */14 15#ifndef _SMT_16#define _SMT_17 18/* #define SMT5_10 */19#define SMT6_1020#define SMT7_2021 22#define OPT_PMF /* if parameter management is supported */23#define OPT_SRF /* if status report is supported */24 25/*26 * SMT frame version 5.127 */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) = 3242 * all parameters are long aligned43 * if struct smt_header starts at offset 0, all longs are aligned correctly44 * (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 060/*61 * MAC FC values62 */63#define FC_SMT_INFO 0x41 /* SMT info */64#define FC_SMT_NSA 0x4f /* SMT Next Station Addressing */65#endif66 67 68/*69 * type codes70 */71#define SMT_ANNOUNCE 0x01 /* announcement */72#define SMT_REQUEST 0x02 /* request */73#define SMT_REPLY 0x03 /* reply */74 75/*76 * class codes77 */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#else93#define SMT_TEST_ECHO_LEN SMT_MAX_ECHO_LEN /* test length */94#endif95 96#define SMT_MAX_INFO_LEN (4352-20) /* max length for SMT info */97 98 99/*100 * parameter types101 */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_LEN112 113/*114 * P01 : Upstream Neighbor Address, UNA115 */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 Descriptor127 */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 State144 */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 : timestamp167 */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 policies177 */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 equivalent190 */191#define SMT_P_LATENCY 0x0006 /* latency */192#define SWAP_SMT_P_LATENCY "ssss"193 194/*195 * note: latency has two phy entries by definition196 * for a SAS, the 2nd one is null197 */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 neighbors208 */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 record222 */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 0234#define SMT_RM_MAC 1235 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 record247 */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 descriptors255 * should be really an array ; however our environment has a fixed number of256 * PHYs and MACs257 */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 status269 */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 monitoring290 */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**-x295 */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 counters310 */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 counter324 */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 values338 */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 status351 */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 field364 */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 field375 */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 data388 */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 code399 */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 beginning421 */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 versions433 */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 Type448 */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 Command460 */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 Request476 */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 Request486 */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 Address496 */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 Category507 */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_Neg517 */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 Size527 */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 Allocatable537 */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 capabilities547 * NOTE: not in swap table, is used by smt.c AND PMF table548 */549#define SMT_P_FSC 0x200b550/* #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 0x0021568 569/*570 * notification parameters571 */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,3210634 * these parameters are part of RAF frames635 * RAF frames are parsed in SBA.C and must be swapped636 * PMF.C has special code to avoid double swapping637 */638#ifdef LITTLE_ENDIAN639#define SBAPATHINDEX (0x01000000L)640#else641#define SBAPATHINDEX (0x01L)642#endif643 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 0x1035709#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 FRAMES719 */720 721/*722 * NIF : neighbor information frames723 */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_10730 struct smt_p_fsc fsc ; /* frame status cap. */731#endif732} ;733 734/*735 * SIF : station information frames736 */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_PMF747 struct smt_p_setcount setcount ; /* Set Count mandatory */748#endif749 /* 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_PMF764 struct smt_p_setcount setcount ; /* Set Count mandatory */765#endif766 /* must be last */767 struct smt_p_lem lem[]; /* phy lem status */768} ;769 770/*771 * ECF : echo frame772 */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 frame781 */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 Frame791 */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 Frame807 */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 Frame825 */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 Frame838 */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 Frame847 */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 * actions859 */860#define SMT_STATION_ACTION 1861#define SMT_STATION_ACTION_CONNECT 0862#define SMT_STATION_ACTION_DISCONNECT 1863#define SMT_STATION_ACTION_PATHTEST 2864#define SMT_STATION_ACTION_SELFTEST 3865#define SMT_STATION_ACTION_DISABLE_A 4866#define SMT_STATION_ACTION_DISABLE_B 5867#define SMT_STATION_ACTION_DISABLE_M 6868 869#define SMT_PORT_ACTION 2870#define SMT_PORT_ACTION_MAINT 0871#define SMT_PORT_ACTION_ENABLE 1872#define SMT_PORT_ACTION_DISABLE 2873#define SMT_PORT_ACTION_START 3874#define SMT_PORT_ACTION_STOP 4875 876#endif /* _SMT_ */877