mirror of https://gitee.com/openkylin/linux.git
126 lines
3.0 KiB
C
126 lines
3.0 KiB
C
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/******************************************************************************
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*
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* (C)Copyright 1998,1999 SysKonnect,
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* a business unit of Schneider & Koch & Co. Datensysteme GmbH.
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*
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* See the file "skfddi.c" for further information.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* The information in this file is provided "AS IS" without warranty.
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*
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******************************************************************************/
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/*
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Init SMT
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call all module level initialization routines
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*/
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#include "h/types.h"
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#include "h/fddi.h"
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#include "h/smc.h"
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#ifndef lint
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static const char ID_sccs[] = "@(#)smtinit.c 1.15 97/05/06 (C) SK " ;
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#endif
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void init_fddi_driver(struct s_smc *smc, u_char *mac_addr);
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/* define global debug variable */
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#if defined(DEBUG) && !defined(DEBUG_BRD)
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struct smt_debug debug;
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#endif
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#ifndef MULT_OEM
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#define OEMID(smc,i) oem_id[i]
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extern u_char oem_id[] ;
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#else /* MULT_OEM */
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#define OEMID(smc,i) smc->hw.oem_id->oi_mark[i]
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extern struct s_oem_ids oem_ids[] ;
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#endif /* MULT_OEM */
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/*
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* Set OEM specific values
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*
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* Can not be called in smt_reset_defaults, because it is not sure that
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* the OEM ID is already defined.
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*/
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static void set_oem_spec_val(struct s_smc *smc)
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{
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struct fddi_mib *mib ;
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mib = &smc->mib ;
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/*
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* set IBM specific values
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*/
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if (OEMID(smc,0) == 'I') {
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mib->fddiSMTConnectionPolicy = POLICY_MM ;
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}
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}
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/*
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* Init SMT
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*/
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int init_smt(struct s_smc *smc, u_char *mac_addr)
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/* u_char *mac_addr; canonical address or NULL */
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{
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int p ;
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#if defined(DEBUG) && !defined(DEBUG_BRD)
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debug.d_smt = 0 ;
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debug.d_smtf = 0 ;
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debug.d_rmt = 0 ;
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debug.d_ecm = 0 ;
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debug.d_pcm = 0 ;
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debug.d_cfm = 0 ;
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debug.d_plc = 0 ;
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#ifdef ESS
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debug.d_ess = 0 ;
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#endif
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#ifdef SBA
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debug.d_sba = 0 ;
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#endif
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#endif /* DEBUG && !DEBUG_BRD */
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/* First initialize the ports mib->pointers */
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for ( p = 0; p < NUMPHYS; p ++ ) {
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smc->y[p].mib = & smc->mib.p[p] ;
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}
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set_oem_spec_val(smc) ;
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(void) smt_set_mac_opvalues(smc) ;
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init_fddi_driver(smc,mac_addr) ; /* HW driver */
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smt_fixup_mib(smc) ; /* update values that depend on s.sas */
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ev_init(smc) ; /* event queue */
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#ifndef SLIM_SMT
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smt_init_evc(smc) ; /* evcs in MIB */
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#endif /* no SLIM_SMT */
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smt_timer_init(smc) ; /* timer package */
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smt_agent_init(smc) ; /* SMT frame manager */
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pcm_init(smc) ; /* PCM state machine */
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ecm_init(smc) ; /* ECM state machine */
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cfm_init(smc) ; /* CFM state machine */
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rmt_init(smc) ; /* RMT state machine */
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for (p = 0 ; p < NUMPHYS ; p++) {
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pcm(smc,p,0) ; /* PCM A state machine */
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}
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ecm(smc,0) ; /* ECM state machine */
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cfm(smc,0) ; /* CFM state machine */
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rmt(smc,0) ; /* RMT state machine */
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smt_agent_task(smc) ; /* NIF FSM etc */
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PNMI_INIT(smc) ; /* PNMI initialization */
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return(0) ;
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}
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