fddi: Move the FDDI drivers

Move the FDDI drivers into drivers/net/fddi/ and make the
necessary Kconfig and Makefile changes.

CC: "Maciej W. Rozycki" <macro@linux-mips.org>
CC: Christoph Goos <cgoos@syskonnect.de>
CC: <linux@syskonnect.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 627 deletions

diff --git a/drivers/net/skfp/cfm.c b/drivers/net/skfp/cfm.c
deleted file mode 100644
index e395ace3120b..000000000000
--- a/drivers/net/skfp/cfm.c
+++ /dev/null
@@ -1,627 +0,0 @@
-/******************************************************************************
- *
- *	(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.
- *
- ******************************************************************************/
-
-/*
-	SMT CFM
-	Configuration Management
-	DAS with single MAC
-*/
-
-/*
- *	Hardware independent state machine implemantation
- *	The following external SMT functions are referenced :
- *
- *		queue_event()
- *
- *	The following external HW dependent functions are referenced :
- *		config_mux()
- *
- *	The following HW dependent events are required :
- *		NONE 
- */
-
-#include "h/types.h"
-#include "h/fddi.h"
-#include "h/smc.h"
-
-#define KERNEL
-#include "h/smtstate.h"
-
-#ifndef	lint
-static const char ID_sccs[] = "@(#)cfm.c	2.18 98/10/06 (C) SK " ;
-#endif
-
-/*
- * FSM Macros
- */
-#define AFLAG	0x10
-#define GO_STATE(x)	(smc->mib.fddiSMTCF_State = (x)|AFLAG)
-#define ACTIONS_DONE()	(smc->mib.fddiSMTCF_State &= ~AFLAG)
-#define ACTIONS(x)	(x|AFLAG)
-
-#ifdef	DEBUG
-/*
- * symbolic state names
- */
-static const char * const cfm_states[] = {
-	"SC0_ISOLATED","CF1","CF2","CF3","CF4",
-	"SC1_WRAP_A","SC2_WRAP_B","SC5_TRHU_B","SC7_WRAP_S",
-	"SC9_C_WRAP_A","SC10_C_WRAP_B","SC11_C_WRAP_S","SC4_THRU_A"
-} ;
-
-/*
- * symbolic event names
- */
-static const char * const cfm_events[] = {
-	"NONE","CF_LOOP_A","CF_LOOP_B","CF_JOIN_A","CF_JOIN_B"
-} ;
-#endif
-
-/*
- * map from state to downstream port type
- */
-static const unsigned char cf_to_ptype[] = {
-	TNONE,TNONE,TNONE,TNONE,TNONE,
-	TNONE,TB,TB,TS,
-	TA,TB,TS,TB
-} ;
-
-/*
- * CEM port states
- */
-#define	CEM_PST_DOWN	0
-#define	CEM_PST_UP	1
-#define	CEM_PST_HOLD	2
-/* define portstate array only for A and B port */
-/* Do this within the smc structure (use in multiple cards) */
-
-/*
- * all Globals  are defined in smc.h
- * struct s_cfm
- */
-
-/*
- * function declarations
- */
-static void cfm_fsm(struct s_smc *smc, int cmd);
-
-/*
-	init CFM state machine
-	clear all CFM vars and flags
-*/
-void cfm_init(struct s_smc *smc)
-{
-	smc->mib.fddiSMTCF_State = ACTIONS(SC0_ISOLATED) ;
-	smc->r.rm_join = 0 ;
-	smc->r.rm_loop = 0 ;
-	smc->y[PA].scrub = 0 ;
-	smc->y[PB].scrub = 0 ;
-	smc->y[PA].cem_pst = CEM_PST_DOWN ;
-	smc->y[PB].cem_pst = CEM_PST_DOWN ;
-}
-
-/* Some terms conditions used by the selection criteria */
-#define THRU_ENABLED(smc)	(smc->y[PA].pc_mode != PM_TREE && \
-				 smc->y[PB].pc_mode != PM_TREE)
-/* Selection criteria for the ports */
-static void selection_criteria (struct s_smc *smc, struct s_phy *phy)
-{
-
-	switch (phy->mib->fddiPORTMy_Type) {
-	case TA:
-		if ( !THRU_ENABLED(smc) && smc->y[PB].cf_join ) {
-			phy->wc_flag = TRUE ;
-		} else {
-			phy->wc_flag = FALSE ;
-		}
-
-		break;
-	case TB:
-		/* take precedence over PA */
-		phy->wc_flag = FALSE ;
-		break;
-	case TS:
-		phy->wc_flag = FALSE ;
-		break;
-	case TM:
-		phy->wc_flag = FALSE ;
-		break;
-	}
-
-}
-
-void all_selection_criteria(struct s_smc *smc)
-{
-	struct s_phy	*phy ;
-	int		p ;
-
-	for ( p = 0,phy = smc->y ; p < NUMPHYS; p++, phy++ ) {
-		/* Do the selection criteria */
-		selection_criteria (smc,phy);
-	}
-}
-
-static void cem_priv_state(struct s_smc *smc, int event)
-/* State machine for private PORT states: used to optimize dual homing */
-{
-	int	np;	/* Number of the port */
-	int	i;
-
-	/* Do this only in a DAS */
-	if (smc->s.sas != SMT_DAS )
-		return ;
-
-	np = event - CF_JOIN;
-
-	if (np != PA && np != PB) {
-		return ;
-	}
-	/* Change the port state according to the event (portnumber) */
-	if (smc->y[np].cf_join) {
-		smc->y[np].cem_pst = CEM_PST_UP ;
-	} else if (!smc->y[np].wc_flag) {
-		/* set the port to done only if it is not withheld */
-		smc->y[np].cem_pst = CEM_PST_DOWN ;
-	}
-
-	/* Don't set an hold port to down */
-
-	/* Check all ports of restart conditions */
-	for (i = 0 ; i < 2 ; i ++ ) {
-		/* Check all port for PORT is on hold and no withhold is done */
-		if ( smc->y[i].cem_pst == CEM_PST_HOLD && !smc->y[i].wc_flag ) {
-			smc->y[i].cem_pst = CEM_PST_DOWN;
-			queue_event(smc,(int)(EVENT_PCM+i),PC_START) ;
-		}
-		if ( smc->y[i].cem_pst == CEM_PST_UP && smc->y[i].wc_flag ) {
-			smc->y[i].cem_pst = CEM_PST_HOLD;
-			queue_event(smc,(int)(EVENT_PCM+i),PC_START) ;
-		}
-		if ( smc->y[i].cem_pst == CEM_PST_DOWN && smc->y[i].wc_flag ) {
-			/*
-			 * The port must be restarted when the wc_flag
-			 * will be reset. So set the port on hold.
-			 */
-			smc->y[i].cem_pst = CEM_PST_HOLD;
-		}
-	}
-	return ;
-}
-
-/*
-	CFM state machine
-	called by dispatcher
-
-	do
-		display state change
-		process event
-	until SM is stable
-*/
-void cfm(struct s_smc *smc, int event)
-{
-	int	state ;		/* remember last state */
-	int	cond ;
-	int	oldstate ;
-
-	/* We will do the following: */
-	/*  - compute the variable WC_Flag for every port (This is where */
-	/*    we can extend the requested path checking !!) */
-	/*  - do the old (SMT 6.2 like) state machine */
-	/*  - do the resulting station states */
-
-	all_selection_criteria (smc);
-
-	/* We will check now whether a state transition is allowed or not */
-	/*  - change the portstates */
-	cem_priv_state (smc, event);
-
-	oldstate = smc->mib.fddiSMTCF_State ;
-	do {
-		DB_CFM("CFM : state %s%s",
-			(smc->mib.fddiSMTCF_State & AFLAG) ? "ACTIONS " : "",
-			cfm_states[smc->mib.fddiSMTCF_State & ~AFLAG]) ;
-		DB_CFM(" event %s\n",cfm_events[event],0) ;
-		state = smc->mib.fddiSMTCF_State ;
-		cfm_fsm(smc,event) ;
-		event = 0 ;
-	} while (state != smc->mib.fddiSMTCF_State) ;
-
-#ifndef	SLIM_SMT
-	/*
-	 * check peer wrap condition
-	 */
-	cond = FALSE ;
-	if (	(smc->mib.fddiSMTCF_State == SC9_C_WRAP_A &&
-		smc->y[PA].pc_mode == PM_PEER) 	||
-		(smc->mib.fddiSMTCF_State == SC10_C_WRAP_B &&
-		smc->y[PB].pc_mode == PM_PEER) 	||
-		(smc->mib.fddiSMTCF_State == SC11_C_WRAP_S &&
-		smc->y[PS].pc_mode == PM_PEER &&
-		smc->y[PS].mib->fddiPORTNeighborType != TS ) ) {
-			cond = TRUE ;
-	}
-	if (cond != smc->mib.fddiSMTPeerWrapFlag)
-		smt_srf_event(smc,SMT_COND_SMT_PEER_WRAP,0,cond) ;
-
-#if	0
-	/*
-	 * Don't send ever MAC_PATH_CHANGE events. Our MAC is hard-wired
-	 * to the primary path.
-	 */
-	/*
-	 * path change
-	 */
-	if (smc->mib.fddiSMTCF_State != oldstate) {
-		smt_srf_event(smc,SMT_EVENT_MAC_PATH_CHANGE,INDEX_MAC,0) ;
-	}
-#endif
-#endif	/* no SLIM_SMT */
-
-	/*
-	 * set MAC port type
-	 */
-	smc->mib.m[MAC0].fddiMACDownstreamPORTType =
-		cf_to_ptype[smc->mib.fddiSMTCF_State] ;
-	cfm_state_change(smc,(int)smc->mib.fddiSMTCF_State) ;
-}
-
-/*
-	process CFM event
-*/
-/*ARGSUSED1*/
-static void cfm_fsm(struct s_smc *smc, int cmd)
-{
-	switch(smc->mib.fddiSMTCF_State) {
-	case ACTIONS(SC0_ISOLATED) :
-		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_ISOLATED ;
-		smc->mib.p[PB].fddiPORTCurrentPath = MIB_PATH_ISOLATED ;
-		smc->mib.p[PA].fddiPORTMACPlacement = 0 ;
-		smc->mib.p[PB].fddiPORTMACPlacement = 0 ;
-		smc->mib.fddiSMTStationStatus = MIB_SMT_STASTA_SEPA ;
-		config_mux(smc,MUX_ISOLATE) ;	/* configure PHY Mux */
-		smc->r.rm_loop = FALSE ;
-		smc->r.rm_join = FALSE ;
-		queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
-		/* Don't do the WC-Flag changing here */
-		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
-		break;
-	case SC0_ISOLATED :
-		/*SC07*/
-		/*SAS port can be PA or PB ! */
-		if (smc->s.sas && (smc->y[PA].cf_join || smc->y[PA].cf_loop ||
-				smc->y[PB].cf_join || smc->y[PB].cf_loop)) {
-			GO_STATE(SC11_C_WRAP_S) ;
-			break ;
-		}
-		/*SC01*/
-		if ((smc->y[PA].cem_pst == CEM_PST_UP && smc->y[PA].cf_join &&
-		     !smc->y[PA].wc_flag) || smc->y[PA].cf_loop) {
-			GO_STATE(SC9_C_WRAP_A) ;
-			break ;
-		}
-		/*SC02*/
-		if ((smc->y[PB].cem_pst == CEM_PST_UP && smc->y[PB].cf_join &&
-		     !smc->y[PB].wc_flag) || smc->y[PB].cf_loop) {
-			GO_STATE(SC10_C_WRAP_B) ;
-			break ;
-		}
-		break ;
-	case ACTIONS(SC9_C_WRAP_A) :
-		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_CONCATENATED ;
-		smc->mib.p[PB].fddiPORTCurrentPath = MIB_PATH_ISOLATED ;
-		smc->mib.p[PA].fddiPORTMACPlacement = INDEX_MAC ;
-		smc->mib.p[PB].fddiPORTMACPlacement = 0 ;
-		smc->mib.fddiSMTStationStatus = MIB_SMT_STASTA_CON ;
-		config_mux(smc,MUX_WRAPA) ;		/* configure PHY mux */
-		if (smc->y[PA].cf_loop) {
-			smc->r.rm_join = FALSE ;
-			smc->r.rm_loop = TRUE ;
-			queue_event(smc,EVENT_RMT,RM_LOOP) ;/* signal RMT */
-		}
-		if (smc->y[PA].cf_join) {
-			smc->r.rm_loop = FALSE ;
-			smc->r.rm_join = TRUE ;
-			queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
-		}
-		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
-		break ;
-	case SC9_C_WRAP_A :
-		/*SC10*/
-		if ( (smc->y[PA].wc_flag || !smc->y[PA].cf_join) &&
-		      !smc->y[PA].cf_loop ) {
-			GO_STATE(SC0_ISOLATED) ;
-			break ;
-		}
-		/*SC12*/
-		else if ( (smc->y[PB].cf_loop && smc->y[PA].cf_join &&
-			   smc->y[PA].cem_pst == CEM_PST_UP) ||
-			  ((smc->y[PB].cf_loop ||
-			   (smc->y[PB].cf_join &&
-			    smc->y[PB].cem_pst == CEM_PST_UP)) &&
-			    (smc->y[PA].pc_mode == PM_TREE ||
-			     smc->y[PB].pc_mode == PM_TREE))) {
-			smc->y[PA].scrub = TRUE ;
-			GO_STATE(SC10_C_WRAP_B) ;
-			break ;
-		}
-		/*SC14*/
-		else if (!smc->s.attach_s &&
-			  smc->y[PA].cf_join &&
-			  smc->y[PA].cem_pst == CEM_PST_UP &&
-			  smc->y[PA].pc_mode == PM_PEER && smc->y[PB].cf_join &&
-			  smc->y[PB].cem_pst == CEM_PST_UP &&
-			  smc->y[PB].pc_mode == PM_PEER) {
-			smc->y[PA].scrub = TRUE ;
-			smc->y[PB].scrub = TRUE ;
-			GO_STATE(SC4_THRU_A) ;
-			break ;
-		}
-		/*SC15*/
-		else if ( smc->s.attach_s &&
-			  smc->y[PA].cf_join &&
-			  smc->y[PA].cem_pst == CEM_PST_UP &&
-			  smc->y[PA].pc_mode == PM_PEER &&
-			  smc->y[PB].cf_join &&
-			  smc->y[PB].cem_pst == CEM_PST_UP &&
-			  smc->y[PB].pc_mode == PM_PEER) {
-			smc->y[PA].scrub = TRUE ;
-			smc->y[PB].scrub = TRUE ;
-			GO_STATE(SC5_THRU_B) ;
-			break ;
-		}
-		break ;
-	case ACTIONS(SC10_C_WRAP_B) :
-		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_ISOLATED ;
-		smc->mib.p[PB].fddiPORTCurrentPath = MIB_PATH_CONCATENATED ;
-		smc->mib.p[PA].fddiPORTMACPlacement = 0 ;
-		smc->mib.p[PB].fddiPORTMACPlacement = INDEX_MAC ;
-		smc->mib.fddiSMTStationStatus = MIB_SMT_STASTA_CON ;
-		config_mux(smc,MUX_WRAPB) ;		/* configure PHY mux */
-		if (smc->y[PB].cf_loop) {
-			smc->r.rm_join = FALSE ;
-			smc->r.rm_loop = TRUE ;
-			queue_event(smc,EVENT_RMT,RM_LOOP) ;/* signal RMT */
-		}
-		if (smc->y[PB].cf_join) {
-			smc->r.rm_loop = FALSE ;
-			smc->r.rm_join = TRUE ;
-			queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
-		}
-		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
-		break ;
-	case SC10_C_WRAP_B :
-		/*SC20*/
-		if ( !smc->y[PB].cf_join && !smc->y[PB].cf_loop ) {
-			GO_STATE(SC0_ISOLATED) ;
-			break ;
-		}
-		/*SC21*/
-		else if ( smc->y[PA].cf_loop && smc->y[PA].pc_mode == PM_PEER &&
-			  smc->y[PB].cf_join && smc->y[PB].pc_mode == PM_PEER) {
-			smc->y[PB].scrub = TRUE ;
-			GO_STATE(SC9_C_WRAP_A) ;
-			break ;
-		}
-		/*SC24*/
-		else if (!smc->s.attach_s &&
-			 smc->y[PA].cf_join && smc->y[PA].pc_mode == PM_PEER &&
-			 smc->y[PB].cf_join && smc->y[PB].pc_mode == PM_PEER) {
-			smc->y[PA].scrub = TRUE ;
-			smc->y[PB].scrub = TRUE ;
-			GO_STATE(SC4_THRU_A) ;
-			break ;
-		}
-		/*SC25*/
-		else if ( smc->s.attach_s &&
-			 smc->y[PA].cf_join && smc->y[PA].pc_mode == PM_PEER &&
-			 smc->y[PB].cf_join && smc->y[PB].pc_mode == PM_PEER) {
-			smc->y[PA].scrub = TRUE ;
-			smc->y[PB].scrub = TRUE ;
-			GO_STATE(SC5_THRU_B) ;
-			break ;
-		}
-		break ;
-	case ACTIONS(SC4_THRU_A) :
-		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_THRU ;
-		smc->mib.p[PB].fddiPORTCurrentPath = MIB_PATH_THRU ;
-		smc->mib.p[PA].fddiPORTMACPlacement = 0 ;
-		smc->mib.p[PB].fddiPORTMACPlacement = INDEX_MAC ;
-		smc->mib.fddiSMTStationStatus = MIB_SMT_STASTA_THRU ;
-		config_mux(smc,MUX_THRUA) ;		/* configure PHY mux */
-		smc->r.rm_loop = FALSE ;
-		smc->r.rm_join = TRUE ;
-		queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
-		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
-		break ;
-	case SC4_THRU_A :
-		/*SC41*/
-		if (smc->y[PB].wc_flag || !smc->y[PB].cf_join) {
-			smc->y[PA].scrub = TRUE ;
-			GO_STATE(SC9_C_WRAP_A) ;
-			break ;
-		}
-		/*SC42*/
-		else if (!smc->y[PA].cf_join || smc->y[PA].wc_flag) {
-			smc->y[PB].scrub = TRUE ;
-			GO_STATE(SC10_C_WRAP_B) ;
-			break ;
-		}
-		/*SC45*/
-		else if (smc->s.attach_s) {
-			smc->y[PB].scrub = TRUE ;
-			GO_STATE(SC5_THRU_B) ;
-			break ;
-		}
-		break ;
-	case ACTIONS(SC5_THRU_B) :
-		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_THRU ;
-		smc->mib.p[PB].fddiPORTCurrentPath = MIB_PATH_THRU ;
-		smc->mib.p[PA].fddiPORTMACPlacement = INDEX_MAC ;
-		smc->mib.p[PB].fddiPORTMACPlacement = 0 ;
-		smc->mib.fddiSMTStationStatus = MIB_SMT_STASTA_THRU ;
-		config_mux(smc,MUX_THRUB) ;		/* configure PHY mux */
-		smc->r.rm_loop = FALSE ;
-		smc->r.rm_join = TRUE ;
-		queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
-		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
-		break ;
-	case SC5_THRU_B :
-		/*SC51*/
-		if (!smc->y[PB].cf_join || smc->y[PB].wc_flag) {
-			smc->y[PA].scrub = TRUE ;
-			GO_STATE(SC9_C_WRAP_A) ;
-			break ;
-		}
-		/*SC52*/
-		else if (!smc->y[PA].cf_join || smc->y[PA].wc_flag) {
-			smc->y[PB].scrub = TRUE ;
-			GO_STATE(SC10_C_WRAP_B) ;
-			break ;
-		}
-		/*SC54*/
-		else if (!smc->s.attach_s) {
-			smc->y[PA].scrub = TRUE ;
-			GO_STATE(SC4_THRU_A) ;
-			break ;
-		}
-		break ;
-	case ACTIONS(SC11_C_WRAP_S) :
-		smc->mib.p[PS].fddiPORTCurrentPath = MIB_PATH_CONCATENATED ;
-		smc->mib.p[PS].fddiPORTMACPlacement = INDEX_MAC ;
-		smc->mib.fddiSMTStationStatus = MIB_SMT_STASTA_CON ;
-		config_mux(smc,MUX_WRAPS) ;		/* configure PHY mux */
-		if (smc->y[PA].cf_loop || smc->y[PB].cf_loop) {
-			smc->r.rm_join = FALSE ;
-			smc->r.rm_loop = TRUE ;
-			queue_event(smc,EVENT_RMT,RM_LOOP) ;/* signal RMT */
-		}
-		if (smc->y[PA].cf_join || smc->y[PB].cf_join) {
-			smc->r.rm_loop = FALSE ;
-			smc->r.rm_join = TRUE ;
-			queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
-		}
-		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
-		break ;
-	case SC11_C_WRAP_S :
-		/*SC70*/
-		if ( !smc->y[PA].cf_join && !smc->y[PA].cf_loop &&
-		     !smc->y[PB].cf_join && !smc->y[PB].cf_loop) {
-			GO_STATE(SC0_ISOLATED) ;
-			break ;
-		}
-		break ;
-	default:
-		SMT_PANIC(smc,SMT_E0106, SMT_E0106_MSG) ;
-		break;
-	}
-}
-
-/*
- * get MAC's input Port
- *	return :
- *		PA or PB
- */
-int cfm_get_mac_input(struct s_smc *smc)
-{
-	return (smc->mib.fddiSMTCF_State == SC10_C_WRAP_B ||
-		smc->mib.fddiSMTCF_State == SC5_THRU_B) ? PB : PA;
-}
-
-/*
- * get MAC's output Port
- *	return :
- *		PA or PB
- */
-int cfm_get_mac_output(struct s_smc *smc)
-{
-	return (smc->mib.fddiSMTCF_State == SC10_C_WRAP_B ||
-		smc->mib.fddiSMTCF_State == SC4_THRU_A) ? PB : PA;
-}
-
-static char path_iso[] = {
-	0,0,	0,RES_PORT,	0,PA + INDEX_PORT,	0,PATH_ISO,
-	0,0,	0,RES_MAC,	0,INDEX_MAC,		0,PATH_ISO,
-	0,0,	0,RES_PORT,	0,PB + INDEX_PORT,	0,PATH_ISO
-} ;
-
-static char path_wrap_a[] = {
-	0,0,	0,RES_PORT,	0,PA + INDEX_PORT,	0,PATH_PRIM,
-	0,0,	0,RES_MAC,	0,INDEX_MAC,		0,PATH_PRIM,
-	0,0,	0,RES_PORT,	0,PB + INDEX_PORT,	0,PATH_ISO
-} ;
-
-static char path_wrap_b[] = {
-	0,0,	0,RES_PORT,	0,PB + INDEX_PORT,	0,PATH_PRIM,
-	0,0,	0,RES_MAC,	0,INDEX_MAC,		0,PATH_PRIM,
-	0,0,	0,RES_PORT,	0,PA + INDEX_PORT,	0,PATH_ISO
-} ;
-
-static char path_thru[] = {
-	0,0,	0,RES_PORT,	0,PA + INDEX_PORT,	0,PATH_PRIM,
-	0,0,	0,RES_MAC,	0,INDEX_MAC,		0,PATH_PRIM,
-	0,0,	0,RES_PORT,	0,PB + INDEX_PORT,	0,PATH_PRIM
-} ;
-
-static char path_wrap_s[] = {
-	0,0,	0,RES_PORT,	0,PS + INDEX_PORT,	0,PATH_PRIM,
-	0,0,	0,RES_MAC,	0,INDEX_MAC,		0,PATH_PRIM,
-} ;
-
-static char path_iso_s[] = {
-	0,0,	0,RES_PORT,	0,PS + INDEX_PORT,	0,PATH_ISO,
-	0,0,	0,RES_MAC,	0,INDEX_MAC,		0,PATH_ISO,
-} ;
-
-int cem_build_path(struct s_smc *smc, char *to, int path_index)
-{
-	char	*path ;
-	int	len ;
-
-	switch (smc->mib.fddiSMTCF_State) {
-	default :
-	case SC0_ISOLATED :
-		path = smc->s.sas ? path_iso_s : path_iso ;
-		len = smc->s.sas ? sizeof(path_iso_s) :  sizeof(path_iso) ;
-		break ;
-	case SC9_C_WRAP_A :
-		path = path_wrap_a ;
-		len = sizeof(path_wrap_a) ;
-		break ;
-	case SC10_C_WRAP_B :
-		path = path_wrap_b ;
-		len = sizeof(path_wrap_b) ;
-		break ;
-	case SC4_THRU_A :
-		path = path_thru ;
-		len = sizeof(path_thru) ;
-		break ;
-	case SC11_C_WRAP_S :
-		path = path_wrap_s ;
-		len = sizeof(path_wrap_s) ;
-		break ;
-	}
-	memcpy(to,path,len) ;
-
-	LINT_USE(path_index);
-
-	return len;
-}