diff options
Diffstat (limited to 'drivers/net/skfp/h/smc.h')
| -rw-r--r-- | drivers/net/skfp/h/smc.h | 488 |
1 files changed, 0 insertions, 488 deletions
diff --git a/drivers/net/skfp/h/smc.h b/drivers/net/skfp/h/smc.h deleted file mode 100644 index 026a83b9f74..00000000000 --- a/drivers/net/skfp/h/smc.h +++ /dev/null @@ -1,488 +0,0 @@ -/****************************************************************************** - * - * (C)Copyright 1998,1999 SysKonnect, - * a business unit of Schneider & Koch & Co. Datensysteme GmbH. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The information in this file is provided "AS IS" without warranty. - * - ******************************************************************************/ - -#ifndef _SCMECM_ -#define _SCMECM_ - -#if defined(PCI) && !defined(OSDEF) -/* - * In the case of the PCI bus the file osdef1st.h must be present - */ -#define OSDEF -#endif - -#ifdef PCI -#ifndef SUPERNET_3 -#define SUPERNET_3 -#endif -#ifndef TAG_MODE -#define TAG_MODE -#endif -#endif - -/* - * include all other files in required order - * the following files must have been included before: - * types.h - * fddi.h - */ -#ifdef OSDEF -#include "h/osdef1st.h" -#endif /* OSDEF */ -#ifdef OEM_CONCEPT -#include "oemdef.h" -#endif /* OEM_CONCEPT */ -#include "h/smt.h" -#include "h/cmtdef.h" -#include "h/fddimib.h" -#include "h/targethw.h" /* all target hw dependencies */ -#include "h/targetos.h" /* all target os dependencies */ -#ifdef ESS -#include "h/sba.h" -#endif - -/* - * Event Queue - * queue.c - * events are class/value pairs - * class is addressee, e.g. RMT, PCM etc. - * value is command, e.g. line state change, ring op change etc. - */ -struct event_queue { - u_short class ; /* event class */ - u_short event ; /* event value */ -} ; - -/* - * define event queue as circular buffer - */ -#ifdef CONCENTRATOR -#define MAX_EVENT 128 -#else /* nCONCENTRATOR */ -#define MAX_EVENT 64 -#endif /* nCONCENTRATOR */ - -struct s_queue { - - struct event_queue ev_queue[MAX_EVENT]; - struct event_queue *ev_put ; - struct event_queue *ev_get ; -} ; - -/* - * ECM - Entity Coordination Management - * ecm.c - */ -struct s_ecm { - u_char path_test ; /* ECM path test variable */ - u_char sb_flag ; /* ECM stuck bypass */ - u_char DisconnectFlag ; /* jd 05-Aug-1999 Bug #10419 - * ECM disconnected */ - u_char ecm_line_state ; /* flag to dispatcher : line states */ - u_long trace_prop ; /* ECM Trace_Prop flag >= 16 bits !! */ - /* NUMPHYS note: - * this variable must have enough bits to hold all entiies in - * the station. So NUMPHYS may not be greater than 31. - */ - char ec_pad[2] ; - struct smt_timer ecm_timer ; /* timer */ -} ; - - -/* - * RMT - Ring Management - * rmt.c - */ -struct s_rmt { - u_char dup_addr_test ; /* state of dupl. addr. test */ - u_char da_flag ; /* flag : duplicate address det. */ - u_char loop_avail ; /* flag : MAC available for loopback */ - u_char sm_ma_avail ; /* flag : MAC available for SMT */ - u_char no_flag ; /* flag : ring not operational */ - u_char bn_flag ; /* flag : MAC reached beacon state */ - u_char jm_flag ; /* flag : jamming in NON_OP_DUP */ - u_char rm_join ; /* CFM flag RM_Join */ - u_char rm_loop ; /* CFM flag RM_Loop */ - - long fast_rm_join ; /* bit mask of active ports */ - /* - * timer and flags - */ - struct smt_timer rmt_timer0 ; /* timer 0 */ - struct smt_timer rmt_timer1 ; /* timer 1 */ - struct smt_timer rmt_timer2 ; /* timer 2 */ - u_char timer0_exp ; /* flag : timer 0 expired */ - u_char timer1_exp ; /* flag : timer 1 expired */ - u_char timer2_exp ; /* flag : timer 2 expired */ - - u_char rm_pad1[1] ; -} ; - -/* - * CFM - Configuration Management - * cfm.c - * used for SAS and DAS - */ -struct s_cfm { - u_char cf_state; /* CFM state machine current state */ - u_char cf_pad[3] ; -} ; - -/* - * CEM - Configuration Element Management - * cem.c - * used for Concentrator - */ -#ifdef CONCENTRATOR -struct s_cem { - int ce_state ; /* CEM state */ - int ce_port ; /* PA PB PM PM+1 .. */ - int ce_type ; /* TA TB TS TM */ -} ; - -/* - * linked list of CCEs in current token path - */ -struct s_c_ring { - struct s_c_ring *c_next ; - char c_entity ; -} ; - -struct mib_path_config { - u_long fddimibPATHConfigSMTIndex; - u_long fddimibPATHConfigPATHIndex; - u_long fddimibPATHConfigTokenOrder; - u_long fddimibPATHConfigResourceType; -#define SNMP_RES_TYPE_MAC 2 /* Resource is a MAC */ -#define SNMP_RES_TYPE_PORT 4 /* Resource is a PORT */ - u_long fddimibPATHConfigResourceIndex; - u_long fddimibPATHConfigCurrentPath; -#define SNMP_PATH_ISOLATED 1 /* Current path is isolated */ -#define SNMP_PATH_LOCAL 2 /* Current path is local */ -#define SNMP_PATH_SECONDARY 3 /* Current path is secondary */ -#define SNMP_PATH_PRIMARY 4 /* Current path is primary */ -#define SNMP_PATH_CONCATENATED 5 /* Current path is concatenated */ -#define SNMP_PATH_THRU 6 /* Current path is thru */ -}; - - -#endif - -/* - * PCM connect states - */ -#define PCM_DISABLED 0 -#define PCM_CONNECTING 1 -#define PCM_STANDBY 2 -#define PCM_ACTIVE 3 - -struct s_pcm { - u_char pcm_pad[3] ; -} ; - -/* - * PHY struct - * one per physical port - */ -struct s_phy { - /* Inter Module Globals */ - struct fddi_mib_p *mib ; - - u_char np ; /* index 0 .. NUMPHYS */ - u_char cf_join ; - u_char cf_loop ; - u_char wc_flag ; /* withhold connection flag */ - u_char pc_mode ; /* Holds the negotiated mode of the PCM */ - u_char pc_lem_fail ; /* flag : LCT failed */ - u_char lc_test ; - u_char scrub ; /* CFM flag Scrub -> PCM */ - char phy_name ; - u_char pmd_type[2] ; /* SK connector/transceiver type codes */ -#define PMD_SK_CONN 0 /* pmd_type[PMD_SK_CONN] = Connector */ -#define PMD_SK_PMD 1 /* pmd_type[PMD_SK_PMD] = Xver */ - u_char pmd_scramble ; /* scrambler on/off */ - - /* inner Module Globals */ - u_char curr_ls ; /* current line state */ - u_char ls_flag ; - u_char rc_flag ; - u_char tc_flag ; - u_char td_flag ; - u_char bitn ; - u_char tr_flag ; /* trace recvd while in active */ - u_char twisted ; /* flag to indicate an A-A or B-B connection */ - u_char t_val[NUMBITS] ; /* transmit bits for signaling */ - u_char r_val[NUMBITS] ; /* receive bits for signaling */ - u_long t_next[NUMBITS] ; - struct smt_timer pcm_timer0 ; - struct smt_timer pcm_timer1 ; - struct smt_timer pcm_timer2 ; - u_char timer0_exp ; - u_char timer1_exp ; - u_char timer2_exp ; - u_char pcm_pad1[1] ; - int cem_pst ; /* CEM privae state; used for dual homing */ - struct lem_counter lem ; -#ifdef AMDPLC - struct s_plc plc ; -#endif -} ; - -/* - * timer package - * smttimer.c - */ -struct s_timer { - struct smt_timer *st_queue ; - struct smt_timer st_fast ; -} ; - -/* - * SRF types and data - */ -#define SMT_EVENT_BASE 1 -#define SMT_EVENT_MAC_PATH_CHANGE (SMT_EVENT_BASE+0) -#define SMT_EVENT_MAC_NEIGHBOR_CHANGE (SMT_EVENT_BASE+1) -#define SMT_EVENT_PORT_PATH_CHANGE (SMT_EVENT_BASE+2) -#define SMT_EVENT_PORT_CONNECTION (SMT_EVENT_BASE+3) - -#define SMT_IS_CONDITION(x) ((x)>=SMT_COND_BASE) - -#define SMT_COND_BASE (SMT_EVENT_PORT_CONNECTION+1) -#define SMT_COND_SMT_PEER_WRAP (SMT_COND_BASE+0) -#define SMT_COND_SMT_HOLD (SMT_COND_BASE+1) -#define SMT_COND_MAC_FRAME_ERROR (SMT_COND_BASE+2) -#define SMT_COND_MAC_DUP_ADDR (SMT_COND_BASE+3) -#define SMT_COND_MAC_NOT_COPIED (SMT_COND_BASE+4) -#define SMT_COND_PORT_EB_ERROR (SMT_COND_BASE+5) -#define SMT_COND_PORT_LER (SMT_COND_BASE+6) - -#define SR0_WAIT 0 -#define SR1_HOLDOFF 1 -#define SR2_DISABLED 2 - -struct s_srf { - u_long SRThreshold ; /* threshold value */ - u_char RT_Flag ; /* report transmitted flag */ - u_char sr_state ; /* state-machine */ - u_char any_report ; /* any report required */ - u_long TSR ; /* timer */ - u_short ring_status ; /* IBM ring status */ -} ; - -/* - * IBM token ring status - */ -#define RS_RES15 (1<<15) /* reserved */ -#define RS_HARDERROR (1<<14) /* ring down */ -#define RS_SOFTERROR (1<<13) /* sent SRF */ -#define RS_BEACON (1<<12) /* transmitted beacon */ -#define RS_PATHTEST (1<<11) /* path test failed */ -#define RS_SELFTEST (1<<10) /* selftest required */ -#define RS_RES9 (1<< 9) /* reserved */ -#define RS_DISCONNECT (1<< 8) /* remote disconnect */ -#define RS_RES7 (1<< 7) /* reserved */ -#define RS_DUPADDR (1<< 6) /* duplicate address */ -#define RS_NORINGOP (1<< 5) /* no ring op */ -#define RS_VERSION (1<< 4) /* SMT version mismatch */ -#define RS_STUCKBYPASSS (1<< 3) /* stuck bypass */ -#define RS_EVENT (1<< 2) /* FDDI event occurred */ -#define RS_RINGOPCHANGE (1<< 1) /* ring op changed */ -#define RS_RES0 (1<< 0) /* reserved */ - -#define RS_SET(smc,bit) \ - ring_status_indication(smc,smc->srf.ring_status |= bit) -#define RS_CLEAR(smc,bit) \ - ring_status_indication(smc,smc->srf.ring_status &= ~bit) - -#define RS_CLEAR_EVENT (0xffff & ~(RS_NORINGOP)) - -/* Define the AIX-event-Notification as null function if it isn't defined */ -/* in the targetos.h file */ -#ifndef AIX_EVENT -#define AIX_EVENT(smc,opt0,opt1,opt2,opt3) /* nothing */ -#endif - -struct s_srf_evc { - u_char evc_code ; /* event code type */ - u_char evc_index ; /* index for mult. instances */ - u_char evc_rep_required ; /* report required */ - u_short evc_para ; /* SMT Para Number */ - u_char *evc_cond_state ; /* condition state */ - u_char *evc_multiple ; /* multiple occurrence */ -} ; - -/* - * Values used by frame based services - * smt.c - */ -#define SMT_MAX_TEST 5 -#define SMT_TID_NIF 0 /* pending NIF request */ -#define SMT_TID_NIF_TEST 1 /* pending NIF test */ -#define SMT_TID_ECF_UNA 2 /* pending ECF UNA test */ -#define SMT_TID_ECF_DNA 3 /* pending ECF DNA test */ -#define SMT_TID_ECF 4 /* pending ECF test */ - -struct smt_values { - u_long smt_tvu ; /* timer valid una */ - u_long smt_tvd ; /* timer valid dna */ - u_long smt_tid ; /* transaction id */ - u_long pend[SMT_MAX_TEST] ; /* TID of requests */ - u_long uniq_time ; /* unique time stamp */ - u_short uniq_ticks ; /* unique time stamp */ - u_short please_reconnect ; /* flag : reconnect */ - u_long smt_last_lem ; - u_long smt_last_notify ; - struct smt_timer smt_timer ; /* SMT NIF timer */ - u_long last_tok_time[NUMMACS]; /* token cnt emulation */ -} ; - -/* - * SMT/CMT configurable parameters - */ -#define SMT_DAS 0 /* dual attach */ -#define SMT_SAS 1 /* single attach */ -#define SMT_NAC 2 /* null attach concentrator */ - -struct smt_config { - u_char attach_s ; /* CFM attach to secondary path */ - u_char sas ; /* SMT_DAS/SAS/NAC */ - u_char build_ring_map ; /* build ringmap if TRUE */ - u_char numphys ; /* number of active phys */ - u_char sc_pad[1] ; - - u_long pcm_tb_min ; /* PCM : TB_Min timer value */ - u_long pcm_tb_max ; /* PCM : TB_Max timer value */ - u_long pcm_c_min ; /* PCM : C_Min timer value */ - u_long pcm_t_out ; /* PCM : T_Out timer value */ - u_long pcm_tl_min ; /* PCM : TL_min timer value */ - u_long pcm_lc_short ; /* PCM : LC_Short timer value */ - u_long pcm_lc_medium ; /* PCM : LC_Medium timer value */ - u_long pcm_lc_long ; /* PCM : LC_Long timer value */ - u_long pcm_lc_extended ; /* PCM : LC_Extended timer value */ - u_long pcm_t_next_9 ; /* PCM : T_Next[9] timer value */ - u_long pcm_ns_max ; /* PCM : NS_Max timer value */ - - u_long ecm_i_max ; /* ECM : I_Max timer value */ - u_long ecm_in_max ; /* ECM : IN_Max timer value */ - u_long ecm_td_min ; /* ECM : TD_Min timer */ - u_long ecm_test_done ; /* ECM : path test done timer */ - u_long ecm_check_poll ; /* ECM : check bypass poller */ - - u_long rmt_t_non_op ; /* RMT : T_Non_OP timer value */ - u_long rmt_t_stuck ; /* RMT : T_Stuck timer value */ - u_long rmt_t_direct ; /* RMT : T_Direct timer value */ - u_long rmt_t_jam ; /* RMT : T_Jam timer value */ - u_long rmt_t_announce ; /* RMT : T_Announce timer value */ - u_long rmt_t_poll ; /* RMT : claim/beacon poller */ - u_long rmt_dup_mac_behavior ; /* Flag for the beavior of SMT if - * a Duplicate MAC Address was detected. - * FALSE: SMT will leave finaly the ring - * TRUE: SMT will reinstert into the ring - */ - u_long mac_d_max ; /* MAC : D_Max timer value */ - - u_long lct_short ; /* LCT : error threshold */ - u_long lct_medium ; /* LCT : error threshold */ - u_long lct_long ; /* LCT : error threshold */ - u_long lct_extended ; /* LCT : error threshold */ -} ; - -#ifdef DEBUG -/* - * Debugging struct sometimes used in smc - */ -struct smt_debug { - int d_smtf ; - int d_smt ; - int d_ecm ; - int d_rmt ; - int d_cfm ; - int d_pcm ; - int d_plc ; -#ifdef ESS - int d_ess ; -#endif -#ifdef SBA - int d_sba ; -#endif - struct os_debug d_os; /* Include specific OS DEBUG struct */ -} ; - -#ifndef DEBUG_BRD -/* all boards shall be debugged with one debug struct */ -extern struct smt_debug debug; /* Declaration of debug struct */ -#endif /* DEBUG_BRD */ - -#endif /* DEBUG */ - -/* - * the SMT Context Struct SMC - * this struct contains ALL global variables of SMT - */ -struct s_smc { - struct s_smt_os os ; /* os specific */ - struct s_smt_hw hw ; /* hardware */ - -/* - * NOTE: os and hw MUST BE the first two structs - * anything beyond hw WILL BE SET TO ZERO in smt_set_defaults() - */ - struct smt_config s ; /* smt constants */ - struct smt_values sm ; /* smt variables */ - struct s_ecm e ; /* ecm */ - struct s_rmt r ; /* rmt */ - struct s_cfm cf ; /* cfm/cem */ -#ifdef CONCENTRATOR - struct s_cem ce[NUMPHYS] ; /* cem */ - struct s_c_ring cr[NUMPHYS+NUMMACS] ; -#endif - struct s_pcm p ; /* pcm */ - struct s_phy y[NUMPHYS] ; /* phy */ - struct s_queue q ; /* queue */ - struct s_timer t ; /* timer */ - struct s_srf srf ; /* SRF */ - struct s_srf_evc evcs[6+NUMPHYS*4] ; - struct fddi_mib mib ; /* __THE_MIB__ */ -#ifdef SBA - struct s_sba sba ; /* SBA variables */ -#endif -#ifdef ESS - struct s_ess ess ; /* Ess variables */ -#endif -#if defined(DEBUG) && defined(DEBUG_BRD) - /* If you want all single board to be debugged separately */ - struct smt_debug debug; /* Declaration of debug struct */ -#endif /* DEBUG_BRD && DEBUG */ -} ; - -extern const struct fddi_addr fddi_broadcast; - -extern void all_selection_criteria(struct s_smc *smc); -extern void card_stop(struct s_smc *smc); -extern void init_board(struct s_smc *smc, u_char *mac_addr); -extern int init_fplus(struct s_smc *smc); -extern void init_plc(struct s_smc *smc); -extern int init_smt(struct s_smc *smc, u_char * mac_addr); -extern void mac1_irq(struct s_smc *smc, u_short stu, u_short stl); -extern void mac2_irq(struct s_smc *smc, u_short code_s2u, u_short code_s2l); -extern void mac3_irq(struct s_smc *smc, u_short code_s3u, u_short code_s3l); -extern int pcm_status_twisted(struct s_smc *smc); -extern void plc1_irq(struct s_smc *smc); -extern void plc2_irq(struct s_smc *smc); -extern void read_address(struct s_smc *smc, u_char * mac_addr); -extern void timer_irq(struct s_smc *smc); - -#endif /* _SCMECM_ */ - |