100 	smc->y[PA].scrub = 0 ;  in cfm_init()
102 	smc->y[PA].cem_pst = CEM_PST_DOWN ;  in cfm_init()
107 #define THRU_ENABLED(smc)	(smc->y[PA].pc_mode != PM_TREE && \
123 		/* take precedence over PA */  in selection_criteria()
159 	if (np != PA && np != PB) {  in cem_priv_state()
236 		smc->y[PA].pc_mode == PM_PEER) 	||  in cfm()
270 		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_ISOLATED ;  in cfm_fsm()
272 		smc->mib.p[PA].fddiPORTMACPlacement = 0 ;  in cfm_fsm()
285 		/*SAS port can be PA or PB ! */  in cfm_fsm()
286 		if (smc->s.sas && (smc->y[PA].cf_join || smc->y[PA].cf_loop ||  in cfm_fsm()
292 		if ((smc->y[PA].cem_pst == CEM_PST_UP && smc->y[PA].cf_join &&  in cfm_fsm()
293 		     !smc->y[PA].wc_flag) || smc->y[PA].cf_loop) {  in cfm_fsm()
305 		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_CONCATENATED ;  in cfm_fsm()
307 		smc->mib.p[PA].fddiPORTMACPlacement = INDEX_MAC ;  in cfm_fsm()
311 		if (smc->y[PA].cf_loop) {  in cfm_fsm()
316 		if (smc->y[PA].cf_join) {  in cfm_fsm()
326 		if ( (smc->y[PA].wc_flag || !smc->y[PA].cf_join) &&  in cfm_fsm()
327 		      !smc->y[PA].cf_loop ) {  in cfm_fsm()
332 		else if ( (smc->y[PB].cf_loop && smc->y[PA].cf_join &&  in cfm_fsm()
333 			   smc->y[PA].cem_pst == CEM_PST_UP) ||  in cfm_fsm()
337 			    (smc->y[PA].pc_mode == PM_TREE ||  in cfm_fsm()
339 			smc->y[PA].scrub = TRUE ;  in cfm_fsm()
345 			  smc->y[PA].cf_join &&  in cfm_fsm()
346 			  smc->y[PA].cem_pst == CEM_PST_UP &&  in cfm_fsm()
347 			  smc->y[PA].pc_mode == PM_PEER && smc->y[PB].cf_join &&  in cfm_fsm()
350 			smc->y[PA].scrub = TRUE ;  in cfm_fsm()
357 			  smc->y[PA].cf_join &&  in cfm_fsm()
358 			  smc->y[PA].cem_pst == CEM_PST_UP &&  in cfm_fsm()
359 			  smc->y[PA].pc_mode == PM_PEER &&  in cfm_fsm()
363 			smc->y[PA].scrub = TRUE ;  in cfm_fsm()
370 		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_ISOLATED ;  in cfm_fsm()
372 		smc->mib.p[PA].fddiPORTMACPlacement = 0 ;  in cfm_fsm()
396 		else if ( smc->y[PA].cf_loop && smc->y[PA].pc_mode == PM_PEER &&  in cfm_fsm()
404 			 smc->y[PA].cf_join && smc->y[PA].pc_mode == PM_PEER &&  in cfm_fsm()
406 			smc->y[PA].scrub = TRUE ;  in cfm_fsm()
413 			 smc->y[PA].cf_join && smc->y[PA].pc_mode == PM_PEER &&  in cfm_fsm()
415 			smc->y[PA].scrub = TRUE ;  in cfm_fsm()
422 		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_THRU ;  in cfm_fsm()
424 		smc->mib.p[PA].fddiPORTMACPlacement = 0 ;  in cfm_fsm()
437 			smc->y[PA].scrub = TRUE ;  in cfm_fsm()
442 		else if (!smc->y[PA].cf_join || smc->y[PA].wc_flag) {  in cfm_fsm()
455 		smc->mib.p[PA].fddiPORTCurrentPath = MIB_PATH_THRU ;  in cfm_fsm()
457 		smc->mib.p[PA].fddiPORTMACPlacement = INDEX_MAC ;  in cfm_fsm()
470 			smc->y[PA].scrub = TRUE ;  in cfm_fsm()
475 		else if (!smc->y[PA].cf_join || smc->y[PA].wc_flag) {  in cfm_fsm()
482 			smc->y[PA].scrub = TRUE ;  in cfm_fsm()
492 		if (smc->y[PA].cf_loop || smc->y[PB].cf_loop) {  in cfm_fsm()
497 		if (smc->y[PA].cf_join || smc->y[PB].cf_join) {  in cfm_fsm()
507 		if ( !smc->y[PA].cf_join && !smc->y[PA].cf_loop &&  in cfm_fsm()
522  *		PA or PB
527 		smc->mib.fddiSMTCF_State == SC5_THRU_B) ? PB : PA;  in cfm_get_mac_input()
533  *		PA or PB
538 		smc->mib.fddiSMTCF_State == SC4_THRU_A) ? PB : PA;  in cfm_get_mac_output()
542 	0,0,	0,RES_PORT,	0,PA + INDEX_PORT,	0,PATH_ISO,
548 	0,0,	0,RES_PORT,	0,PA + INDEX_PORT,	0,PATH_PRIM,
556 	0,0,	0,RES_PORT,	0,PA + INDEX_PORT,	0,PATH_ISO
560 	0,0,	0,RES_PORT,	0,PA + INDEX_PORT,	0,PATH_PRIM,