diff options
Diffstat (limited to 'drivers/net/fddi/skfp/smtinit.c')
| -rw-r--r-- | drivers/net/fddi/skfp/smtinit.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/drivers/net/fddi/skfp/smtinit.c b/drivers/net/fddi/skfp/smtinit.c new file mode 100644 index 00000000000..e3a0c0bc223 --- /dev/null +++ b/drivers/net/fddi/skfp/smtinit.c @@ -0,0 +1,125 @@ +/****************************************************************************** + * + * (C)Copyright 1998,1999 SysKonnect, + * a business unit of Schneider & Koch & Co. Datensysteme GmbH. + * + * See the file "skfddi.c" for further information. + * + * 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. + * + ******************************************************************************/ + +/* + Init SMT + call all module level initialization routines +*/ + +#include "h/types.h" +#include "h/fddi.h" +#include "h/smc.h" + +#ifndef lint +static const char ID_sccs[] = "@(#)smtinit.c 1.15 97/05/06 (C) SK " ; +#endif + +void init_fddi_driver(struct s_smc *smc, 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, 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; +} + |