Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / fddi / skfp / smtinit.c

diff --git a/kernel/drivers/net/fddi/skfp/smtinit.c b/kernel/drivers/net/fddi/skfp/smtinit.c
new file mode 100644 (file)
index 0000000..e3a0c0b
--- /dev/null
+++ b/kernel/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;
+}
+