Thomas Gleixner | 2874c5f | 2019-05-27 08:55:01 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| 22 | #ifndef lint |
| 23 | static const char ID_sccs[] = "@(#)smtinit.c 1.15 97/05/06 (C) SK " ; |
| 24 | #endif |
| 25 | |
| 26 | void init_fddi_driver(struct s_smc *smc, u_char *mac_addr); |
| 27 | |
| 28 | /* define global debug variable */ |
| 29 | #if defined(DEBUG) && !defined(DEBUG_BRD) |
| 30 | struct smt_debug debug; |
| 31 | #endif |
| 32 | |
| 33 | #ifndef MULT_OEM |
| 34 | #define OEMID(smc,i) oem_id[i] |
| 35 | extern u_char oem_id[] ; |
| 36 | #else /* MULT_OEM */ |
| 37 | #define OEMID(smc,i) smc->hw.oem_id->oi_mark[i] |
| 38 | extern struct s_oem_ids oem_ids[] ; |
| 39 | #endif /* MULT_OEM */ |
| 40 | |
| 41 | /* |
| 42 | * Set OEM specific values |
| 43 | * |
| 44 | * Can not be called in smt_reset_defaults, because it is not sure that |
| 45 | * the OEM ID is already defined. |
| 46 | */ |
| 47 | static void set_oem_spec_val(struct s_smc *smc) |
| 48 | { |
| 49 | struct fddi_mib *mib ; |
| 50 | |
| 51 | mib = &smc->mib ; |
| 52 | |
| 53 | /* |
| 54 | * set IBM specific values |
| 55 | */ |
| 56 | if (OEMID(smc,0) == 'I') { |
| 57 | mib->fddiSMTConnectionPolicy = POLICY_MM ; |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | /* |
| 62 | * Init SMT |
| 63 | */ |
| 64 | int init_smt(struct s_smc *smc, u_char *mac_addr) |
| 65 | /* u_char *mac_addr; canonical address or NULL */ |
| 66 | { |
| 67 | int p ; |
| 68 | |
| 69 | #if defined(DEBUG) && !defined(DEBUG_BRD) |
| 70 | debug.d_smt = 0 ; |
| 71 | debug.d_smtf = 0 ; |
| 72 | debug.d_rmt = 0 ; |
| 73 | debug.d_ecm = 0 ; |
| 74 | debug.d_pcm = 0 ; |
| 75 | debug.d_cfm = 0 ; |
| 76 | |
| 77 | debug.d_plc = 0 ; |
| 78 | #ifdef ESS |
| 79 | debug.d_ess = 0 ; |
| 80 | #endif |
| 81 | #ifdef SBA |
| 82 | debug.d_sba = 0 ; |
| 83 | #endif |
| 84 | #endif /* DEBUG && !DEBUG_BRD */ |
| 85 | |
| 86 | /* First initialize the ports mib->pointers */ |
| 87 | for ( p = 0; p < NUMPHYS; p ++ ) { |
| 88 | smc->y[p].mib = & smc->mib.p[p] ; |
| 89 | } |
| 90 | |
| 91 | set_oem_spec_val(smc) ; |
| 92 | (void) smt_set_mac_opvalues(smc) ; |
| 93 | init_fddi_driver(smc,mac_addr) ; /* HW driver */ |
| 94 | smt_fixup_mib(smc) ; /* update values that depend on s.sas */ |
| 95 | |
| 96 | ev_init(smc) ; /* event queue */ |
| 97 | #ifndef SLIM_SMT |
| 98 | smt_init_evc(smc) ; /* evcs in MIB */ |
| 99 | #endif /* no SLIM_SMT */ |
| 100 | smt_timer_init(smc) ; /* timer package */ |
| 101 | smt_agent_init(smc) ; /* SMT frame manager */ |
| 102 | |
| 103 | pcm_init(smc) ; /* PCM state machine */ |
| 104 | ecm_init(smc) ; /* ECM state machine */ |
| 105 | cfm_init(smc) ; /* CFM state machine */ |
| 106 | rmt_init(smc) ; /* RMT state machine */ |
| 107 | |
| 108 | for (p = 0 ; p < NUMPHYS ; p++) { |
| 109 | pcm(smc,p,0) ; /* PCM A state machine */ |
| 110 | } |
| 111 | ecm(smc,0) ; /* ECM state machine */ |
| 112 | cfm(smc,0) ; /* CFM state machine */ |
| 113 | rmt(smc,0) ; /* RMT state machine */ |
| 114 | |
| 115 | smt_agent_task(smc) ; /* NIF FSM etc */ |
| 116 | |
| 117 | PNMI_INIT(smc) ; /* PNMI initialization */ |
| 118 | |
Eric Dumazet | 807540b | 2010-09-23 05:40:09 +0000 | [diff] [blame] | 119 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 120 | } |
| 121 | |