1 /******************************************************************************
2  *
3  *	(C)Copyright 1998,1999 SysKonnect,
4  *	a business unit of Schneider & Koch & Co. Datensysteme GmbH.
5  *
6  *	This program is free software; you can redistribute it and/or modify
7  *	it under the terms of the GNU General Public License as published by
8  *	the Free Software Foundation; either version 2 of the License, or
9  *	(at your option) any later version.
10  *
11  *	The information in this file is provided "AS IS" without warranty.
12  *
13  ******************************************************************************/
14 
15 #ifndef	_CMTDEF_
16 #define _CMTDEF_
17 
18 /* **************************************************************** */
19 
20 /*
21  * implementation specific constants
22  * MODIIFY THE FOLLOWING THREE DEFINES
23  */
24 #define AMDPLC			/* if Amd PLC chip used */
25 #ifdef	CONC
26 #define NUMPHYS		12	/* 2 for SAS or DAS, more for Concentrator */
27 #else
28 #ifdef	CONC_II
29 #define NUMPHYS		24	/* 2 for SAS or DAS, more for Concentrator */
30 #else
31 #define NUMPHYS		2	/* 2 for SAS or DAS, more for Concentrator */
32 #endif
33 #endif
34 #define NUMMACS		1	/* only 1 supported at the moment */
35 #define NUMPATHS	2	/* primary and secondary path supported */
36 
37 /*
38  * DO NOT MODIFY BEYOND THIS POINT
39  */
40 
41 /* **************************************************************** */
42 
43 #if	NUMPHYS > 2
44 #define CONCENTRATOR
45 #endif
46 
47 /*
48  * Definitions for comfortable LINT usage
49  */
50 #ifdef	lint
51 #define LINT_USE(x)	(x)=(x)
52 #else
53 #define LINT_USE(x)
54 #endif
55 
56 #ifdef	DEBUG
57 #define	DB_PR(flag,a,b,c)	{ if (flag) printf(a,b,c) ; }
58 #else
59 #define	DB_PR(flag,a,b,c)
60 #endif
61 
62 #ifdef DEBUG_BRD
63 #define DB_ECM(a,b,c)		DB_PR((smc->debug.d_smt&1),a,b,c)
64 #define DB_ECMN(n,a,b,c)	DB_PR((smc->debug.d_ecm >=(n)),a,b,c)
65 #define DB_RMT(a,b,c)		DB_PR((smc->debug.d_smt&2),a,b,c)
66 #define DB_RMTN(n,a,b,c)	DB_PR((smc->debug.d_rmt >=(n)),a,b,c)
67 #define DB_CFM(a,b,c)		DB_PR((smc->debug.d_smt&4),a,b,c)
68 #define DB_CFMN(n,a,b,c)	DB_PR((smc->debug.d_cfm >=(n)),a,b,c)
69 #define DB_PCM(a,b,c)		DB_PR((smc->debug.d_smt&8),a,b,c)
70 #define DB_PCMN(n,a,b,c)	DB_PR((smc->debug.d_pcm >=(n)),a,b,c)
71 #define DB_SMT(a,b,c)		DB_PR((smc->debug.d_smtf),a,b,c)
72 #define DB_SMTN(n,a,b,c)	DB_PR((smc->debug.d_smtf >=(n)),a,b,c)
73 #define DB_SBA(a,b,c)		DB_PR((smc->debug.d_sba),a,b,c)
74 #define DB_SBAN(n,a,b,c)	DB_PR((smc->debug.d_sba >=(n)),a,b,c)
75 #define DB_ESS(a,b,c)		DB_PR((smc->debug.d_ess),a,b,c)
76 #define DB_ESSN(n,a,b,c)	DB_PR((smc->debug.d_ess >=(n)),a,b,c)
77 #else
78 #define DB_ECM(a,b,c)		DB_PR((debug.d_smt&1),a,b,c)
79 #define DB_ECMN(n,a,b,c)	DB_PR((debug.d_ecm >=(n)),a,b,c)
80 #define DB_RMT(a,b,c)		DB_PR((debug.d_smt&2),a,b,c)
81 #define DB_RMTN(n,a,b,c)	DB_PR((debug.d_rmt >=(n)),a,b,c)
82 #define DB_CFM(a,b,c)		DB_PR((debug.d_smt&4),a,b,c)
83 #define DB_CFMN(n,a,b,c)	DB_PR((debug.d_cfm >=(n)),a,b,c)
84 #define DB_PCM(a,b,c)		DB_PR((debug.d_smt&8),a,b,c)
85 #define DB_PCMN(n,a,b,c)	DB_PR((debug.d_pcm >=(n)),a,b,c)
86 #define DB_SMT(a,b,c)		DB_PR((debug.d_smtf),a,b,c)
87 #define DB_SMTN(n,a,b,c)	DB_PR((debug.d_smtf >=(n)),a,b,c)
88 #define DB_SBA(a,b,c)		DB_PR((debug.d_sba),a,b,c)
89 #define DB_SBAN(n,a,b,c)	DB_PR((debug.d_sba >=(n)),a,b,c)
90 #define DB_ESS(a,b,c)		DB_PR((debug.d_ess),a,b,c)
91 #define DB_ESSN(n,a,b,c)	DB_PR((debug.d_ess >=(n)),a,b,c)
92 #endif
93 
94 #ifndef	SS_NOT_DS
95 #define	SK_LOC_DECL(type,var)	type var
96 #else
97 #define	SK_LOC_DECL(type,var)	static type var
98 #endif
99 /*
100  * PHYs and PORTS
101  * Note: Don't touch the definition of PA and PB. Those might be used
102  *	by some "for" loops.
103  */
104 #define PA		0
105 #define PB		1
106 #if	defined(SUPERNET_3) || defined(CONC_II)
107 /*
108  * The port indices have to be different,
109  * because the MAC output goes through the 2. PLC
110  * Conc II: It has to be the first port in the row.
111  */
112 #define PS		0	/* Internal PLC which is the same as PA */
113 #else
114 #define PS		1
115 #endif
116 #define PM		2		/* PM .. PA+NUM_PHYS-1 */
117 
118 /*
119  * PHY types - as in path descriptor 'fddiPHYType'
120  */
121 #define TA			0	/* A port */
122 #define TB			1	/* B port */
123 #define TS			2	/* S port */
124 #define TM			3	/* M port */
125 #define TNONE			4
126 
127 
128 /*
129  * indexes in MIB
130  */
131 #define INDEX_MAC	1
132 #define INDEX_PATH	1
133 #define INDEX_PORT	1
134 
135 
136 /*
137  * policies
138  */
139 #define POLICY_AA	(1<<0)		/* reject AA */
140 #define POLICY_AB	(1<<1)		/* reject AB */
141 #define POLICY_AS	(1<<2)		/* reject AS */
142 #define POLICY_AM	(1<<3)		/* reject AM */
143 #define POLICY_BA	(1<<4)		/* reject BA */
144 #define POLICY_BB	(1<<5)		/* reject BB */
145 #define POLICY_BS	(1<<6)		/* reject BS */
146 #define POLICY_BM	(1<<7)		/* reject BM */
147 #define POLICY_SA	(1<<8)		/* reject SA */
148 #define POLICY_SB	(1<<9)		/* reject SB */
149 #define POLICY_SS	(1<<10)		/* reject SS */
150 #define POLICY_SM	(1<<11)		/* reject SM */
151 #define POLICY_MA	(1<<12)		/* reject MA */
152 #define POLICY_MB	(1<<13)		/* reject MB */
153 #define POLICY_MS	(1<<14)		/* reject MS */
154 #define POLICY_MM	(1<<15)		/* reject MM */
155 
156 /*
157  * commands
158  */
159 
160 /*
161  * EVENTS
162  * event classes
163  */
164 #define EVENT_ECM	1		/* event class ECM */
165 #define EVENT_CFM	2		/* event class CFM */
166 #define EVENT_RMT	3		/* event class RMT */
167 #define EVENT_SMT	4		/* event class SMT */
168 #define EVENT_PCM	5		/* event class PCM */
169 #define EVENT_PCMA	5		/* event class PCMA */
170 #define EVENT_PCMB	6		/* event class PCMB */
171 
172 /* WARNING :
173  * EVENT_PCM* must be last in the above list
174  * if more than two ports are used, EVENT_PCM .. EVENT_PCMA+NUM_PHYS-1
175  * are used !
176  */
177 
178 #define EV_TOKEN(class,event)	(((u_long)(class)<<16L)|((u_long)(event)))
179 #define EV_T_CLASS(token)	((int)((token)>>16)&0xffff)
180 #define EV_T_EVENT(token)	((int)(token)&0xffff)
181 
182 /*
183  * ECM events
184  */
185 #define EC_CONNECT	1		/* connect request */
186 #define EC_DISCONNECT	2		/* disconnect request */
187 #define EC_TRACE_PROP	3		/* trace propagation */
188 #define EC_PATH_TEST	4		/* path test */
189 #define EC_TIMEOUT_TD	5		/* timer TD_min */
190 #define EC_TIMEOUT_TMAX	6		/* timer trace_max */
191 #define EC_TIMEOUT_IMAX	7		/* timer I_max */
192 #define EC_TIMEOUT_INMAX 8		/* timer IN_max */
193 #define EC_TEST_DONE	9		/* path test done */
194 
195 /*
196  * CFM events
197  */
198 #define CF_LOOP		1		/* cf_loop flag from PCM */
199 #define CF_LOOP_A	1		/* cf_loop flag from PCM */
200 #define CF_LOOP_B	2		/* cf_loop flag from PCM */
201 #define CF_JOIN		3		/* cf_join flag from PCM */
202 #define CF_JOIN_A	3		/* cf_join flag from PCM */
203 #define CF_JOIN_B	4		/* cf_join flag from PCM */
204 
205 /*
206  * PCM events
207  */
208 #define PC_START		1
209 #define PC_STOP			2
210 #define PC_LOOP			3
211 #define PC_JOIN			4
212 #define PC_SIGNAL		5
213 #define PC_REJECT		6
214 #define PC_MAINT    		7
215 #define PC_TRACE		8
216 #define PC_PDR			9
217 #define PC_ENABLE		10
218 #define PC_DISABLE		11
219 
220 /*
221  * must be ordered as in LineStateType
222  */
223 #define PC_QLS			12
224 #define PC_ILS			13
225 #define PC_MLS			14
226 #define PC_HLS			15
227 #define PC_LS_PDR		16
228 #define PC_LS_NONE		17
229 #define LS2MIB(x)	((x)-PC_QLS)
230 #define MIB2LS(x)	((x)+PC_QLS)
231 
232 #define PC_TIMEOUT_TB_MAX	18	/* timer TB_max */
233 #define PC_TIMEOUT_TB_MIN	19	/* timer TB_min */
234 #define PC_TIMEOUT_C_MIN	20	/* timer C_Min */
235 #define PC_TIMEOUT_T_OUT	21	/* timer T_Out */
236 #define PC_TIMEOUT_TL_MIN	22	/* timer TL_Min */
237 #define PC_TIMEOUT_T_NEXT	23	/* timer t_next[] */
238 #define PC_TIMEOUT_LCT		24
239 #define PC_NSE			25	/* NOISE hardware timer */
240 #define PC_LEM			26	/* LEM done */
241 
242 /*
243  * RMT events				  meaning		from
244  */
245 #define RM_RING_OP	1		/* ring operational	MAC	*/
246 #define RM_RING_NON_OP	2		/* ring not operational	MAC	*/
247 #define RM_MY_BEACON	3		/* recvd my beacon	MAC	*/
248 #define RM_OTHER_BEACON	4		/* recvd other beacon	MAC	*/
249 #define RM_MY_CLAIM	5		/* recvd my claim	MAC	*/
250 #define RM_TRT_EXP	6		/* TRT exp		MAC	*/
251 #define RM_VALID_CLAIM	7		/* claim from dup addr	MAC	*/
252 #define RM_JOIN		8		/* signal rm_join	CFM	*/
253 #define RM_LOOP		9		/* signal rm_loop	CFM	*/
254 #define RM_DUP_ADDR	10		/* dup_addr_test hange	SMT-NIF	*/
255 #define RM_ENABLE_FLAG	11		/* enable flag */
256 
257 #define RM_TIMEOUT_NON_OP	12	/* timeout T_Non_OP	*/
258 #define RM_TIMEOUT_T_STUCK	13	/* timeout T_Stuck	*/
259 #define RM_TIMEOUT_ANNOUNCE	14	/* timeout T_Announce	*/
260 #define RM_TIMEOUT_T_DIRECT	15	/* timeout T_Direct	*/
261 #define RM_TIMEOUT_D_MAX	16	/* timeout D_Max	*/
262 #define RM_TIMEOUT_POLL		17	/* claim/beacon poller	*/
263 #define RM_TX_STATE_CHANGE	18	/* To restart timer for D_Max */
264 
265 /*
266  * SMT events
267  */
268 #define SM_TIMER	1		/* timer */
269 #define SM_FAST		2		/* smt_force_irq */
270 
271 /* PC modes */
272 #define PM_NONE		0
273 #define PM_PEER		1
274 #define PM_TREE		2
275 
276 /*
277  * PCM withhold codes
278  * MIB PC-WithholdType ENUM
279  */
280 #define PC_WH_NONE	0		/* ok */
281 #define PC_WH_M_M	1		/* M to M */
282 #define PC_WH_OTHER	2		/* other incompatible phys */
283 #define PC_WH_PATH	3		/* path not available */
284 /*
285  * LCT duration
286  */
287 #define LC_SHORT	1		/* short LCT */
288 #define LC_MEDIUM	2		/* medium LCT */
289 #define LC_LONG		3		/* long LCT */
290 #define LC_EXTENDED	4		/* extended LCT */
291 
292 /*
293  * path_test values
294  */
295 #define PT_NONE		0
296 #define PT_TESTING	1		/* test is running */
297 #define PT_PASSED	2		/* test passed */
298 #define PT_FAILED	3		/* test failed */
299 #define PT_PENDING	4		/* path test follows */
300 #define PT_EXITING	5		/* disconnected while in trace/leave */
301 
302 /*
303  * duplicate address test
304  * MIB DupAddressTest ENUM
305  */
306 #define DA_NONE		0		/* 		*/
307 #define DA_PASSED	1		/* test passed */
308 #define DA_FAILED	2		/* test failed */
309 
310 
311 /*
312  * optical bypass
313  */
314 #define BP_DEINSERT	0		/* disable bypass */
315 #define BP_INSERT	1		/* enable bypass */
316 
317 /*
318  * ODL enable/disable
319  */
320 #define PM_TRANSMIT_DISABLE	0	/* disable xmit */
321 #define PM_TRANSMIT_ENABLE	1	/* enable xmit */
322 
323 /*
324  * parameter for config_mux
325  * note : number is index in config_endec table !
326  */
327 #define MUX_THRUA	0		/* through A */
328 #define MUX_THRUB	1		/* through B */
329 #define MUX_WRAPA	2		/* wrap A */
330 #define MUX_WRAPB	3		/* wrap B */
331 #define MUX_ISOLATE	4		/* isolated */
332 #define MUX_WRAPS	5		/* SAS */
333 
334 /*
335  * MAC control
336  */
337 #define MA_RESET	0
338 #define MA_BEACON	1
339 #define MA_CLAIM	2
340 #define MA_DIRECTED	3		/* directed beacon */
341 #define MA_TREQ		4		/* change T_Req */
342 #define MA_OFFLINE	5		/* switch MAC to offline */
343 
344 
345 /*
346  * trace prop
347  * bit map for trace propagation
348  */
349 #define ENTITY_MAC	(NUMPHYS)
350 #define ENTITY_PHY(p)	(p)
351 #define ENTITY_BIT(m)	(1<<(m))
352 
353 /*
354  * Resource Tag Types
355  */
356 #define PATH_ISO	0	/* isolated */
357 #define PATH_PRIM	3	/* primary path */
358 #define PATH_THRU	5	/* through path */
359 
360 #define RES_MAC		2	/* resource type MAC */
361 #define RES_PORT	4	/* resource type PORT */
362 
363 
364 /*
365  * CFM state
366  * oops: MUST MATCH CF-StateType in SMT7.2 !
367  */
368 #define SC0_ISOLATED	0		/* isolated */
369 #define SC1_WRAP_A	5		/* wrap A (not used) */
370 #define SC2_WRAP_B	6		/* wrap B (not used) */
371 #define SC4_THRU_A	12		/* through A */
372 #define SC5_THRU_B	7		/* through B (used in SMT 6.2) */
373 #define SC7_WRAP_S	8		/* SAS (not used) */
374 #define SC9_C_WRAP_A	9		/* c wrap A */
375 #define SC10_C_WRAP_B	10		/* c wrap B */
376 #define SC11_C_WRAP_S	11		/* c wrap S */
377 
378 /*
379  * convert MIB time in units of 80nS to uS
380  */
381 #define MIB2US(t)		((t)/12)
382 #define SEC2MIB(s)	((s)*12500000L)
383 /*
384  * SMT timer
385  */
386 struct smt_timer {
387 	struct smt_timer	*tm_next ;	/* linked list */
388 	struct s_smc		*tm_smc ;	/* pointer to context */
389 	u_long			tm_delta ;	/* delta time */
390 	u_long			tm_token ;	/* token value */
391 	u_short			tm_active ;	/* flag : active/inactive */
392 	u_short			tm_pad ;	/* pad field */
393 } ;
394 
395 /*
396  * communication structures
397  */
398 struct mac_parameter {
399 	u_long	t_neg ;		/* T_Neg parameter */
400 	u_long	t_pri ;		/* T_Pri register in MAC */
401 } ;
402 
403 /*
404  * MAC counters
405  */
406 struct mac_counter {
407 	u_long	mac_nobuf_counter ;	/* MAC SW counter: no buffer */
408 	u_long	mac_r_restart_counter ;	/* MAC SW counter: rx restarted */
409 } ;
410 
411 /*
412  * para struct context for SMT parameters
413  */
414 struct s_pcon {
415 	int	pc_len ;
416 	int	pc_err ;
417 	int	pc_badset ;
418 	void	*pc_p ;
419 } ;
420 
421 /*
422  * link error monitor
423  */
424 #define LEM_AVG	5
425 struct lem_counter {
426 #ifdef	AM29K
427 	int	lem_on	;
428 	u_long	lem_errors ;
429 	u_long	lem_symbols ;
430 	u_long	lem_tsymbols ;
431 	int	lem_s_count ;
432 	int	lem_n_s ;
433 	int	lem_values ;
434 	int	lem_index ;
435 	int	lem_avg_ber[LEM_AVG] ;
436 	int	lem_sum ;
437 #else
438 	u_short	lem_float_ber ;		/* 10E-nn bit error rate */
439 	u_long	lem_errors ;		/* accumulated error count */
440 	u_short	lem_on	;
441 #endif
442 } ;
443 
444 #define NUMBITS	10
445 
446 #ifdef	AMDPLC
447 
448 /*
449  * PLC state table
450  */
451 struct s_plc {
452 	u_short	p_state ;		/* current state */
453 	u_short	p_bits ;		/* number of bits to send */
454 	u_short	p_start ;		/* first bit pos */
455 	u_short	p_pad ;			/* padding for alignment */
456 	u_long soft_err ;		/* error counter */
457 	u_long parity_err ;		/* error counter */
458 	u_long ebuf_err ;		/* error counter */
459 	u_long ebuf_cont ;		/* continuous error counter */
460 	u_long phyinv ;			/* error counter */
461 	u_long vsym_ctr ;		/* error counter */
462 	u_long mini_ctr ;		/* error counter */
463 	u_long tpc_exp ;		/* error counter */
464 	u_long np_err ;			/* error counter */
465 	u_long b_pcs ;			/* error counter */
466 	u_long b_tpc ;			/* error counter */
467 	u_long b_tne ;			/* error counter */
468 	u_long b_qls ;			/* error counter */
469 	u_long b_ils ;			/* error counter */
470 	u_long b_hls ;			/* error counter */
471 } ;
472 #endif
473 
474 #ifdef	PROTOTYP_INC
475 #include "fddi/driver.pro"
476 #else	/* PROTOTYP_INC */
477 /*
478  * function prototypes
479  */
480 #include "mbuf.h"	/* Type definitions for MBUFs */
481 #include "smtstate.h"	/* struct smt_state */
482 
483 void hwt_restart(struct s_smc *smc);	/* hwt.c */
484 SMbuf *smt_build_frame(struct s_smc *smc, int class, int type,
485 		       int length);	/* smt.c */
486 SMbuf *smt_get_mbuf(struct s_smc *smc);	/* drvsr.c */
487 void *sm_to_para(struct s_smc *smc, struct smt_header *sm,
488 		 int para);		/* smt.c */
489 
490 #ifndef SK_UNUSED
491 #define SK_UNUSED(var)		(void)(var)
492 #endif
493 
494 void queue_event(struct s_smc *smc, int class, int event);
495 void ecm(struct s_smc *smc, int event);
496 void ecm_init(struct s_smc *smc);
497 void rmt(struct s_smc *smc, int event);
498 void rmt_init(struct s_smc *smc);
499 void pcm(struct s_smc *smc, const int np, int event);
500 void pcm_init(struct s_smc *smc);
501 void cfm(struct s_smc *smc, int event);
502 void cfm_init(struct s_smc *smc);
503 void smt_timer_start(struct s_smc *smc, struct smt_timer *timer, u_long time,
504 		     u_long token);
505 void smt_timer_stop(struct s_smc *smc, struct smt_timer *timer);
506 void pcm_status_state(struct s_smc *smc, int np, int *type, int *state,
507 		      int *remote, int *mac);
508 void plc_config_mux(struct s_smc *smc, int mux);
509 void sm_lem_evaluate(struct s_smc *smc);
510 void mac_update_counter(struct s_smc *smc);
511 void sm_pm_ls_latch(struct s_smc *smc, int phy, int on_off);
512 void sm_ma_control(struct s_smc *smc, int mode);
513 void sm_mac_check_beacon_claim(struct s_smc *smc);
514 void config_mux(struct s_smc *smc, int mux);
515 void smt_agent_init(struct s_smc *smc);
516 void smt_timer_init(struct s_smc *smc);
517 void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs);
518 void smt_add_para(struct s_smc *smc, struct s_pcon *pcon, u_short para,
519 		  int index, int local);
520 void smt_swap_para(struct smt_header *sm, int len, int direction);
521 void ev_init(struct s_smc *smc);
522 void hwt_init(struct s_smc *smc);
523 u_long hwt_read(struct s_smc *smc);
524 void hwt_stop(struct s_smc *smc);
525 void hwt_start(struct s_smc *smc, u_long time);
526 void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc);
527 void smt_free_mbuf(struct s_smc *smc, SMbuf *mb);
528 void sm_pm_bypass_req(struct s_smc *smc, int mode);
529 void rmt_indication(struct s_smc *smc, int i);
530 void cfm_state_change(struct s_smc *smc, int c_state);
531 
532 #if defined(DEBUG) || !defined(NO_SMT_PANIC)
533 void smt_panic(struct s_smc *smc, char *text);
534 #else
535 #define	smt_panic(smc,text)
536 #endif /* DEBUG || !NO_SMT_PANIC */
537 
538 void smt_stat_counter(struct s_smc *smc, int stat);
539 void smt_timer_poll(struct s_smc *smc);
540 u_long smt_get_time(void);
541 u_long smt_get_tid(struct s_smc *smc);
542 void smt_timer_done(struct s_smc *smc);
543 void smt_fixup_mib(struct s_smc *smc);
544 void smt_reset_defaults(struct s_smc *smc, int level);
545 void smt_agent_task(struct s_smc *smc);
546 int smt_check_para(struct s_smc *smc, struct smt_header *sm,
547 		   const u_short list[]);
548 void driver_get_bia(struct s_smc *smc, struct fddi_addr *bia_addr);
549 
550 #ifdef SUPERNET_3
551 void drv_reset_indication(struct s_smc *smc);
552 #endif	/* SUPERNET_3 */
553 
554 void smt_start_watchdog(struct s_smc *smc);
555 void smt_event(struct s_smc *smc, int event);
556 void timer_event(struct s_smc *smc, u_long token);
557 void ev_dispatcher(struct s_smc *smc);
558 void pcm_get_state(struct s_smc *smc, struct smt_state *state);
559 void ecm_state_change(struct s_smc *smc, int e_state);
560 int sm_pm_bypass_present(struct s_smc *smc);
561 void pcm_state_change(struct s_smc *smc, int plc, int p_state);
562 void rmt_state_change(struct s_smc *smc, int r_state);
563 int sm_pm_get_ls(struct s_smc *smc, int phy);
564 int pcm_get_s_port(struct s_smc *smc);
565 int pcm_rooted_station(struct s_smc *smc);
566 int cfm_get_mac_input(struct s_smc *smc);
567 int cfm_get_mac_output(struct s_smc *smc);
568 int cem_build_path(struct s_smc *smc, char *to, int path_index);
569 int sm_mac_get_tx_state(struct s_smc *smc);
570 char *get_pcmstate(struct s_smc *smc, int np);
571 int smt_action(struct s_smc *smc, int class, int code, int index);
572 u_short smt_online(struct s_smc *smc, int on);
573 void smt_force_irq(struct s_smc *smc);
574 void smt_pmf_received_pack(struct s_smc *smc, SMbuf *mb, int local);
575 void smt_send_frame(struct s_smc *smc, SMbuf *mb, int fc, int local);
576 void smt_set_timestamp(struct s_smc *smc, u_char *p);
577 void mac_set_rx_mode(struct s_smc *smc,	int mode);
578 int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can);
579 void mac_update_multicast(struct s_smc *smc);
580 void mac_clear_multicast(struct s_smc *smc);
581 void set_formac_tsync(struct s_smc *smc, long sync_bw);
582 void formac_reinit_tx(struct s_smc *smc);
583 void formac_tx_restart(struct s_smc *smc);
584 void process_receive(struct s_smc *smc);
585 void init_driver_fplus(struct s_smc *smc);
586 void rtm_irq(struct s_smc *smc);
587 void rtm_set_timer(struct s_smc *smc);
588 void ring_status_indication(struct s_smc *smc, u_long status);
589 void llc_recover_tx(struct s_smc *smc);
590 void llc_restart_tx(struct s_smc *smc);
591 void plc_clear_irq(struct s_smc *smc, int p);
592 void plc_irq(struct s_smc *smc,	int np,	unsigned int cmd);
593 int smt_set_mac_opvalues(struct s_smc *smc);
594 
595 #ifdef TAG_MODE
596 void mac_do_pci_fix(struct s_smc *smc);
597 void mac_drv_clear_tx_queue(struct s_smc *smc);
598 void mac_drv_repair_descr(struct s_smc *smc);
599 u_long hwt_quick_read(struct s_smc *smc);
600 void hwt_wait_time(struct s_smc *smc, u_long start, long duration);
601 #endif
602 
603 #ifdef SMT_PNMI
604 int pnmi_init(struct s_smc* smc);
605 int pnmi_process_ndis_id(struct s_smc *smc, u_long ndis_oid, void *buf, int len,
606 			 int *BytesAccessed, int *BytesNeeded, u_char action);
607 #endif
608 
609 #ifdef	SBA
610 #ifndef _H2INC
611 void sba();
612 #endif
613 void sba_raf_received_pack();
614 void sba_timer_poll();
615 void smt_init_sba();
616 #endif
617 
618 #ifdef	ESS
619 int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
620 			  int fs);
621 void ess_timer_poll(struct s_smc *smc);
622 void ess_para_change(struct s_smc *smc);
623 #endif
624 
625 #ifndef	BOOT
626 void smt_init_evc(struct s_smc *smc);
627 void smt_srf_event(struct s_smc *smc, int code, int index, int cond);
628 #else
629 #define smt_init_evc(smc)
630 #define smt_srf_event(smc,code,index,cond)
631 #endif
632 
633 #ifndef SMT_REAL_TOKEN_CT
634 void smt_emulate_token_ct(struct s_smc *smc, int mac_index);
635 #endif
636 
637 #if defined(DEBUG) && !defined(BOOT)
638 void dump_smt(struct s_smc *smc, struct smt_header *sm, char *text);
639 #else
640 #define	dump_smt(smc,sm,text)
641 #endif
642 
643 #ifdef	DEBUG
644 char* addr_to_string(struct fddi_addr *addr);
645 void dump_hex(char *p, int len);
646 #endif
647 
648 #endif	/* PROTOTYP_INC */
649 
650 /* PNMI default defines */
651 #ifndef PNMI_INIT
652 #define	PNMI_INIT(smc)	/* Nothing */
653 #endif
654 #ifndef PNMI_GET_ID
655 #define PNMI_GET_ID( smc, ndis_oid, buf, len, BytesWritten, BytesNeeded ) \
656 		( 1 ? (-1) : (-1) )
657 #endif
658 #ifndef PNMI_SET_ID
659 #define PNMI_SET_ID( smc, ndis_oid, buf, len, BytesRead, BytesNeeded, \
660 		set_type) ( 1 ? (-1) : (-1) )
661 #endif
662 
663 /*
664  * SMT_PANIC defines
665  */
666 #ifndef	SMT_PANIC
667 #define	SMT_PANIC(smc,nr,msg)	smt_panic (smc, msg)
668 #endif
669 
670 #ifndef	SMT_ERR_LOG
671 #define	SMT_ERR_LOG(smc,nr,msg)	SMT_PANIC (smc, nr, msg)
672 #endif
673 
674 #ifndef	SMT_EBASE
675 #define	SMT_EBASE	100
676 #endif
677 
678 #define	SMT_E0100	SMT_EBASE + 0
679 #define	SMT_E0100_MSG	"cfm FSM: invalid ce_type"
680 #define	SMT_E0101	SMT_EBASE + 1
681 #define	SMT_E0101_MSG	"CEM: case ???"
682 #define	SMT_E0102	SMT_EBASE + 2
683 #define	SMT_E0102_MSG	"CEM A: invalid state"
684 #define	SMT_E0103	SMT_EBASE + 3
685 #define	SMT_E0103_MSG	"CEM B: invalid state"
686 #define	SMT_E0104	SMT_EBASE + 4
687 #define	SMT_E0104_MSG	"CEM M: invalid state"
688 #define	SMT_E0105	SMT_EBASE + 5
689 #define	SMT_E0105_MSG	"CEM S: invalid state"
690 #define	SMT_E0106	SMT_EBASE + 6
691 #define	SMT_E0106_MSG	"CFM : invalid state"
692 #define	SMT_E0107	SMT_EBASE + 7
693 #define	SMT_E0107_MSG	"ECM : invalid state"
694 #define	SMT_E0108	SMT_EBASE + 8
695 #define	SMT_E0108_MSG	"prop_actions : NAC in DAS CFM"
696 #define	SMT_E0109	SMT_EBASE + 9
697 #define	SMT_E0109_MSG	"ST2U.FM_SERRSF error in special frame"
698 #define	SMT_E0110	SMT_EBASE + 10
699 #define	SMT_E0110_MSG	"ST2U.FM_SRFRCTOV recv. count. overflow"
700 #define	SMT_E0111	SMT_EBASE + 11
701 #define	SMT_E0111_MSG	"ST2U.FM_SNFSLD NP & FORMAC simult. load"
702 #define	SMT_E0112	SMT_EBASE + 12
703 #define	SMT_E0112_MSG	"ST2U.FM_SRCVFRM single-frame recv.-mode"
704 #define	SMT_E0113	SMT_EBASE + 13
705 #define	SMT_E0113_MSG	"FPLUS: Buffer Memory Error"
706 #define	SMT_E0114	SMT_EBASE + 14
707 #define	SMT_E0114_MSG	"ST2U.FM_SERRSF error in special frame"
708 #define	SMT_E0115	SMT_EBASE + 15
709 #define	SMT_E0115_MSG	"ST3L: parity error in receive queue 2"
710 #define	SMT_E0116	SMT_EBASE + 16
711 #define	SMT_E0116_MSG	"ST3L: parity error in receive queue 1"
712 #define	SMT_E0117	SMT_EBASE + 17
713 #define	SMT_E0117_MSG	"E_SMT_001: RxD count for receive queue 1 = 0"
714 #define	SMT_E0118	SMT_EBASE + 18
715 #define	SMT_E0118_MSG	"PCM : invalid state"
716 #define	SMT_E0119	SMT_EBASE + 19
717 #define	SMT_E0119_MSG	"smt_add_para"
718 #define	SMT_E0120	SMT_EBASE + 20
719 #define	SMT_E0120_MSG	"smt_set_para"
720 #define	SMT_E0121	SMT_EBASE + 21
721 #define	SMT_E0121_MSG	"invalid event in dispatcher"
722 #define	SMT_E0122	SMT_EBASE + 22
723 #define	SMT_E0122_MSG	"RMT : invalid state"
724 #define	SMT_E0123	SMT_EBASE + 23
725 #define	SMT_E0123_MSG	"SBA: state machine has invalid state"
726 #define	SMT_E0124	SMT_EBASE + 24
727 #define	SMT_E0124_MSG	"sba_free_session() called with NULL pointer"
728 #define	SMT_E0125	SMT_EBASE + 25
729 #define	SMT_E0125_MSG	"SBA : invalid session pointer"
730 #define	SMT_E0126	SMT_EBASE + 26
731 #define	SMT_E0126_MSG	"smt_free_mbuf() called with NULL pointer\n"
732 #define	SMT_E0127	SMT_EBASE + 27
733 #define	SMT_E0127_MSG	"sizeof evcs"
734 #define	SMT_E0128	SMT_EBASE + 28
735 #define	SMT_E0128_MSG	"evc->evc_cond_state = 0"
736 #define	SMT_E0129	SMT_EBASE + 29
737 #define	SMT_E0129_MSG	"evc->evc_multiple = 0"
738 #define	SMT_E0130	SMT_EBASE + 30
739 #define	SMT_E0130_MSG	write_mdr_warning
740 #define	SMT_E0131	SMT_EBASE + 31
741 #define	SMT_E0131_MSG	cam_warning
742 #define SMT_E0132	SMT_EBASE + 32
743 #define SMT_E0132_MSG	"ST1L.FM_SPCEPDx parity/coding error"
744 #define SMT_E0133	SMT_EBASE + 33
745 #define SMT_E0133_MSG	"ST1L.FM_STBURx tx buffer underrun"
746 #define SMT_E0134	SMT_EBASE + 34
747 #define SMT_E0134_MSG	"ST1L.FM_SPCEPDx parity error"
748 #define SMT_E0135	SMT_EBASE + 35
749 #define SMT_E0135_MSG	"RMT: duplicate MAC address detected. Ring left!"
750 #define SMT_E0136	SMT_EBASE + 36
751 #define SMT_E0136_MSG	"Elasticity Buffer hang-up"
752 #define SMT_E0137	SMT_EBASE + 37
753 #define SMT_E0137_MSG	"SMT: queue overrun"
754 #define SMT_E0138	SMT_EBASE + 38
755 #define SMT_E0138_MSG	"RMT: duplicate MAC address detected. Ring NOT left!"
756 #endif	/* _CMTDEF_ */
757