// SPDX-License-Identifier: GPL-2.0-or-later
/******************************************************************************
 *
 *      (C)Copyright 1998,1999 SysKonnect,
 *      a business unit of Schneider & Koch & Co. Datensysteme GmbH.
 *
 *      See the file "skfddi.c" for further information.
 *
 *      The information in this file is provided "AS IS" without warranty.
 *
 ******************************************************************************/

/*
        Init SMT
        call all module level initialization routines
*/

#include "h/types.h"
#include "h/fddi.h"
#include "h/smc.h"

void init_fddi_driver(struct s_smc *smc, const u_char *mac_addr);

/* define global debug variable */
#if defined(DEBUG) && !defined(DEBUG_BRD)
struct smt_debug debug;
#endif

#ifndef MULT_OEM
#define OEMID(smc,i)    oem_id[i]
        extern u_char   oem_id[] ;
#else   /* MULT_OEM */
#define OEMID(smc,i)    smc->hw.oem_id->oi_mark[i]
        extern struct s_oem_ids oem_ids[] ;
#endif  /* MULT_OEM */

/*
 * Set OEM specific values
 *
 * Can not be called in smt_reset_defaults, because it is not sure that
 * the OEM ID is already defined.
 */
static void set_oem_spec_val(struct s_smc *smc)
{
        struct fddi_mib *mib ;

        mib = &smc->mib ;

        /*
         * set IBM specific values
         */
        if (OEMID(smc,0) == 'I') {
                mib->fddiSMTConnectionPolicy = POLICY_MM ;
        }
}

/*
 * Init SMT
 */
int init_smt(struct s_smc *smc, const u_char *mac_addr)
/* u_char *mac_addr;    canonical address or NULL */
{
        int     p ;

#if defined(DEBUG) && !defined(DEBUG_BRD)
        debug.d_smt = 0 ;
        debug.d_smtf = 0 ;
        debug.d_rmt = 0 ;
        debug.d_ecm = 0 ;
        debug.d_pcm = 0 ;
        debug.d_cfm = 0 ;

        debug.d_plc = 0 ;
#ifdef  ESS
        debug.d_ess = 0 ;
#endif
#ifdef  SBA
        debug.d_sba = 0 ;
#endif
#endif  /* DEBUG && !DEBUG_BRD */

        /* First initialize the ports mib->pointers */
        for ( p = 0; p < NUMPHYS; p ++ ) {
                smc->y[p].mib = & smc->mib.p[p] ;
        }

        set_oem_spec_val(smc) ; 
        (void) smt_set_mac_opvalues(smc) ;
        init_fddi_driver(smc,mac_addr) ;        /* HW driver */
        smt_fixup_mib(smc) ;            /* update values that depend on s.sas */

        ev_init(smc) ;                  /* event queue */
#ifndef SLIM_SMT
        smt_init_evc(smc) ;             /* evcs in MIB */
#endif  /* no SLIM_SMT */
        smt_timer_init(smc) ;           /* timer package */
        smt_agent_init(smc) ;           /* SMT frame manager */

        pcm_init(smc) ;                 /* PCM state machine */
        ecm_init(smc) ;                 /* ECM state machine */
        cfm_init(smc) ;                 /* CFM state machine */
        rmt_init(smc) ;                 /* RMT state machine */

        for (p = 0 ; p < NUMPHYS ; p++) {
                pcm(smc,p,0) ;          /* PCM A state machine */
        }
        ecm(smc,0) ;                    /* ECM state machine */
        cfm(smc,0) ;                    /* CFM state machine */
        rmt(smc,0) ;                    /* RMT state machine */

        smt_agent_task(smc) ;           /* NIF FSM etc */

        PNMI_INIT(smc) ;                /* PNMI initialization */

        return 0;
}