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
118