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 *	See the file "skfddi.c" for further information.
  8 *
  9 *	The information in this file is provided "AS IS" without warranty.
 10 *
 11 ******************************************************************************/
 12
 13/*
 14	Init SMT
 15	call all module level initialization routines
 16*/
 17
 18#include "h/types.h"
 19#include "h/fddi.h"
 20#include "h/smc.h"
 21
 22void init_fddi_driver(struct s_smc *smc, const u_char *mac_addr);
 23
 24/* define global debug variable */
 25#if defined(DEBUG) && !defined(DEBUG_BRD)
 26struct smt_debug debug;
 27#endif
 28
 29#ifndef MULT_OEM
 30#define OEMID(smc,i)	oem_id[i]
 31	extern u_char	oem_id[] ;
 32#else	/* MULT_OEM */
 33#define OEMID(smc,i)	smc->hw.oem_id->oi_mark[i]
 34	extern struct s_oem_ids	oem_ids[] ;
 35#endif	/* MULT_OEM */
 36
 37/*
 38 * Set OEM specific values
 39 *
 40 * Can not be called in smt_reset_defaults, because it is not sure that
 41 * the OEM ID is already defined.
 42 */
 43static void set_oem_spec_val(struct s_smc *smc)
 44{
 45	struct fddi_mib *mib ;
 46
 47	mib = &smc->mib ;
 48
 49	/*
 50	 * set IBM specific values
 51	 */
 52	if (OEMID(smc,0) == 'I') {
 53		mib->fddiSMTConnectionPolicy = POLICY_MM ;
 54	}
 55}
 56
 57/*
 58 * Init SMT
 59 */
 60int init_smt(struct s_smc *smc, const u_char *mac_addr)
 61/* u_char *mac_addr;	canonical address or NULL */
 62{
 63	int	p ;
 64
 65#if defined(DEBUG) && !defined(DEBUG_BRD)
 66	debug.d_smt = 0 ;
 67	debug.d_smtf = 0 ;
 68	debug.d_rmt = 0 ;
 69	debug.d_ecm = 0 ;
 70	debug.d_pcm = 0 ;
 71	debug.d_cfm = 0 ;
 72
 73	debug.d_plc = 0 ;
 74#ifdef	ESS
 75	debug.d_ess = 0 ;
 76#endif
 77#ifdef	SBA
 78	debug.d_sba = 0 ;
 79#endif
 80#endif	/* DEBUG && !DEBUG_BRD */
 81
 82	/* First initialize the ports mib->pointers */
 83	for ( p = 0; p < NUMPHYS; p ++ ) {
 84		smc->y[p].mib = & smc->mib.p[p] ;
 85	}
 86
 87	set_oem_spec_val(smc) ;	
 88	(void) smt_set_mac_opvalues(smc) ;
 89	init_fddi_driver(smc,mac_addr) ;	/* HW driver */
 90	smt_fixup_mib(smc) ;		/* update values that depend on s.sas */
 91
 92	ev_init(smc) ;			/* event queue */
 93#ifndef	SLIM_SMT
 94	smt_init_evc(smc) ;		/* evcs in MIB */
 95#endif	/* no SLIM_SMT */
 96	smt_timer_init(smc) ;		/* timer package */
 97	smt_agent_init(smc) ;		/* SMT frame manager */
 98
 99	pcm_init(smc) ;			/* PCM state machine */
100	ecm_init(smc) ;			/* ECM state machine */
101	cfm_init(smc) ;			/* CFM state machine */
102	rmt_init(smc) ;			/* RMT state machine */
103
104	for (p = 0 ; p < NUMPHYS ; p++) {
105		pcm(smc,p,0) ;		/* PCM A state machine */
106	}
107	ecm(smc,0) ;			/* ECM state machine */
108	cfm(smc,0) ;			/* CFM state machine */
109	rmt(smc,0) ;			/* RMT state machine */
110
111	smt_agent_task(smc) ;		/* NIF FSM etc */
112
113        PNMI_INIT(smc) ;                /* PNMI initialization */
114
115	return 0;
116}
117