Version:  2.6.34 2.6.35 2.6.36 2.6.37 2.6.38 2.6.39 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14

Linux/drivers/isdn/hisax/config.c

  1 /* $Id: config.c,v 2.84.2.5 2004/02/11 13:21:33 keil Exp $
  2  *
  3  * Author       Karsten Keil
  4  * Copyright    by Karsten Keil      <keil@isdn4linux.de>
  5  *              by Kai Germaschewski <kai.germaschewski@gmx.de>
  6  *
  7  * This software may be used and distributed according to the terms
  8  * of the GNU General Public License, incorporated herein by reference.
  9  *
 10  * For changes and modifications please read
 11  * Documentation/isdn/HiSax.cert
 12  *
 13  * based on the teles driver from Jan den Ouden
 14  *
 15  */
 16 
 17 #include <linux/types.h>
 18 #include <linux/stddef.h>
 19 #include <linux/timer.h>
 20 #include <linux/init.h>
 21 #include "hisax.h"
 22 #include <linux/module.h>
 23 #include <linux/kernel_stat.h>
 24 #include <linux/workqueue.h>
 25 #include <linux/interrupt.h>
 26 #include <linux/slab.h>
 27 #define HISAX_STATUS_BUFSIZE 4096
 28 
 29 /*
 30  * This structure array contains one entry per card. An entry looks
 31  * like this:
 32  *
 33  * { type, protocol, p0, p1, p2, NULL }
 34  *
 35  * type
 36  *    1 Teles 16.0       p0=irq p1=membase p2=iobase
 37  *    2 Teles  8.0       p0=irq p1=membase
 38  *    3 Teles 16.3       p0=irq p1=iobase
 39  *    4 Creatix PNP      p0=irq p1=IO0 (ISAC)  p2=IO1 (HSCX)
 40  *    5 AVM A1 (Fritz)   p0=irq p1=iobase
 41  *    6 ELSA PC          [p0=iobase] or nothing (autodetect)
 42  *    7 ELSA Quickstep   p0=irq p1=iobase
 43  *    8 Teles PCMCIA     p0=irq p1=iobase
 44  *    9 ITK ix1-micro    p0=irq p1=iobase
 45  *   10 ELSA PCMCIA      p0=irq p1=iobase
 46  *   11 Eicon.Diehl Diva p0=irq p1=iobase
 47  *   12 Asuscom ISDNLink p0=irq p1=iobase
 48  *   13 Teleint          p0=irq p1=iobase
 49  *   14 Teles 16.3c      p0=irq p1=iobase
 50  *   15 Sedlbauer speed  p0=irq p1=iobase
 51  *   15 Sedlbauer PC/104        p0=irq p1=iobase
 52  *   15 Sedlbauer speed pci     no parameter
 53  *   16 USR Sportster internal  p0=irq  p1=iobase
 54  *   17 MIC card                p0=irq  p1=iobase
 55  *   18 ELSA Quickstep 1000PCI  no parameter
 56  *   19 Compaq ISDN S0 ISA card p0=irq  p1=IO0 (HSCX)  p2=IO1 (ISAC) p3=IO2
 57  *   20 Travers Technologies NETjet-S PCI card
 58  *   21 TELES PCI               no parameter
 59  *   22 Sedlbauer Speed Star    p0=irq p1=iobase
 60  *   23 reserved
 61  *   24 Dr Neuhaus Niccy PnP/PCI card p0=irq p1=IO0 p2=IO1 (PnP only)
 62  *   25 Teles S0Box             p0=irq p1=iobase (from isapnp setup)
 63  *   26 AVM A1 PCMCIA (Fritz)   p0=irq p1=iobase
 64  *   27 AVM PnP/PCI             p0=irq p1=iobase (PCI no parameter)
 65  *   28 Sedlbauer Speed Fax+    p0=irq p1=iobase (from isapnp setup)
 66  *   29 Siemens I-Surf          p0=irq p1=iobase p2=memory (from isapnp setup)
 67  *   30 ACER P10                p0=irq p1=iobase (from isapnp setup)
 68  *   31 HST Saphir              p0=irq  p1=iobase
 69  *   32 Telekom A4T             none
 70  *   33 Scitel Quadro           p0=subcontroller (4*S0, subctrl 1...4)
 71  *   34 Gazel ISDN cards
 72  *   35 HFC 2BDS0 PCI           none
 73  *   36 Winbond 6692 PCI        none
 74  *   37 HFC 2BDS0 S+/SP         p0=irq p1=iobase
 75  *   38 Travers Technologies NETspider-U PCI card
 76  *   39 HFC 2BDS0-SP PCMCIA     p0=irq p1=iobase
 77  *   40 hotplug interface
 78  *   41 Formula-n enter:now ISDN PCI a/b   none
 79  *
 80  * protocol can be either ISDN_PTYPE_EURO or ISDN_PTYPE_1TR6 or ISDN_PTYPE_NI1
 81  *
 82  *
 83  */
 84 
 85 const char *CardType[] = {
 86         "No Card", "Teles 16.0", "Teles 8.0", "Teles 16.3",
 87         "Creatix/Teles PnP", "AVM A1", "Elsa ML", "Elsa Quickstep",
 88         "Teles PCMCIA", "ITK ix1-micro Rev.2", "Elsa PCMCIA",
 89         "Eicon.Diehl Diva", "ISDNLink", "TeleInt", "Teles 16.3c",
 90         "Sedlbauer Speed Card", "USR Sportster", "ith mic Linux",
 91         "Elsa PCI", "Compaq ISA", "NETjet-S", "Teles PCI",
 92         "Sedlbauer Speed Star (PCMCIA)", "AMD 7930", "NICCY", "S0Box",
 93         "AVM A1 (PCMCIA)", "AVM Fritz PnP/PCI", "Sedlbauer Speed Fax +",
 94         "Siemens I-Surf", "Acer P10", "HST Saphir", "Telekom A4T",
 95         "Scitel Quadro", "Gazel", "HFC 2BDS0 PCI", "Winbond 6692",
 96         "HFC 2BDS0 SX", "NETspider-U", "HFC-2BDS0-SP PCMCIA",
 97         "Hotplug", "Formula-n enter:now PCI a/b",
 98 };
 99 
100 #ifdef CONFIG_HISAX_ELSA
101 #define DEFAULT_CARD ISDN_CTYPE_ELSA
102 #define DEFAULT_CFG {0, 0, 0, 0}
103 #endif
104 
105 #ifdef CONFIG_HISAX_AVM_A1
106 #undef DEFAULT_CARD
107 #undef DEFAULT_CFG
108 #define DEFAULT_CARD ISDN_CTYPE_A1
109 #define DEFAULT_CFG {10, 0x340, 0, 0}
110 #endif
111 
112 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
113 #undef DEFAULT_CARD
114 #undef DEFAULT_CFG
115 #define DEFAULT_CARD ISDN_CTYPE_A1_PCMCIA
116 #define DEFAULT_CFG {11, 0x170, 0, 0}
117 #endif
118 
119 #ifdef CONFIG_HISAX_FRITZPCI
120 #undef DEFAULT_CARD
121 #undef DEFAULT_CFG
122 #define DEFAULT_CARD ISDN_CTYPE_FRITZPCI
123 #define DEFAULT_CFG {0, 0, 0, 0}
124 #endif
125 
126 #ifdef CONFIG_HISAX_16_3
127 #undef DEFAULT_CARD
128 #undef DEFAULT_CFG
129 #define DEFAULT_CARD ISDN_CTYPE_16_3
130 #define DEFAULT_CFG {15, 0x180, 0, 0}
131 #endif
132 
133 #ifdef CONFIG_HISAX_S0BOX
134 #undef DEFAULT_CARD
135 #undef DEFAULT_CFG
136 #define DEFAULT_CARD ISDN_CTYPE_S0BOX
137 #define DEFAULT_CFG {7, 0x378, 0, 0}
138 #endif
139 
140 #ifdef CONFIG_HISAX_16_0
141 #undef DEFAULT_CARD
142 #undef DEFAULT_CFG
143 #define DEFAULT_CARD ISDN_CTYPE_16_0
144 #define DEFAULT_CFG {15, 0xd0000, 0xd80, 0}
145 #endif
146 
147 #ifdef CONFIG_HISAX_TELESPCI
148 #undef DEFAULT_CARD
149 #undef DEFAULT_CFG
150 #define DEFAULT_CARD ISDN_CTYPE_TELESPCI
151 #define DEFAULT_CFG {0, 0, 0, 0}
152 #endif
153 
154 #ifdef CONFIG_HISAX_IX1MICROR2
155 #undef DEFAULT_CARD
156 #undef DEFAULT_CFG
157 #define DEFAULT_CARD ISDN_CTYPE_IX1MICROR2
158 #define DEFAULT_CFG {5, 0x390, 0, 0}
159 #endif
160 
161 #ifdef CONFIG_HISAX_DIEHLDIVA
162 #undef DEFAULT_CARD
163 #undef DEFAULT_CFG
164 #define DEFAULT_CARD ISDN_CTYPE_DIEHLDIVA
165 #define DEFAULT_CFG {0, 0x0, 0, 0}
166 #endif
167 
168 #ifdef CONFIG_HISAX_ASUSCOM
169 #undef DEFAULT_CARD
170 #undef DEFAULT_CFG
171 #define DEFAULT_CARD ISDN_CTYPE_ASUSCOM
172 #define DEFAULT_CFG {5, 0x200, 0, 0}
173 #endif
174 
175 #ifdef CONFIG_HISAX_TELEINT
176 #undef DEFAULT_CARD
177 #undef DEFAULT_CFG
178 #define DEFAULT_CARD ISDN_CTYPE_TELEINT
179 #define DEFAULT_CFG {5, 0x300, 0, 0}
180 #endif
181 
182 #ifdef CONFIG_HISAX_SEDLBAUER
183 #undef DEFAULT_CARD
184 #undef DEFAULT_CFG
185 #define DEFAULT_CARD ISDN_CTYPE_SEDLBAUER
186 #define DEFAULT_CFG {11, 0x270, 0, 0}
187 #endif
188 
189 #ifdef CONFIG_HISAX_SPORTSTER
190 #undef DEFAULT_CARD
191 #undef DEFAULT_CFG
192 #define DEFAULT_CARD ISDN_CTYPE_SPORTSTER
193 #define DEFAULT_CFG {7, 0x268, 0, 0}
194 #endif
195 
196 #ifdef CONFIG_HISAX_MIC
197 #undef DEFAULT_CARD
198 #undef DEFAULT_CFG
199 #define DEFAULT_CARD ISDN_CTYPE_MIC
200 #define DEFAULT_CFG {12, 0x3e0, 0, 0}
201 #endif
202 
203 #ifdef CONFIG_HISAX_NETJET
204 #undef DEFAULT_CARD
205 #undef DEFAULT_CFG
206 #define DEFAULT_CARD ISDN_CTYPE_NETJET_S
207 #define DEFAULT_CFG {0, 0, 0, 0}
208 #endif
209 
210 #ifdef CONFIG_HISAX_HFCS
211 #undef DEFAULT_CARD
212 #undef DEFAULT_CFG
213 #define DEFAULT_CARD ISDN_CTYPE_TELES3C
214 #define DEFAULT_CFG {5, 0x500, 0, 0}
215 #endif
216 
217 #ifdef CONFIG_HISAX_HFC_PCI
218 #undef DEFAULT_CARD
219 #undef DEFAULT_CFG
220 #define DEFAULT_CARD ISDN_CTYPE_HFC_PCI
221 #define DEFAULT_CFG {0, 0, 0, 0}
222 #endif
223 
224 #ifdef CONFIG_HISAX_HFC_SX
225 #undef DEFAULT_CARD
226 #undef DEFAULT_CFG
227 #define DEFAULT_CARD ISDN_CTYPE_HFC_SX
228 #define DEFAULT_CFG {5, 0x2E0, 0, 0}
229 #endif
230 
231 #ifdef CONFIG_HISAX_NICCY
232 #undef DEFAULT_CARD
233 #undef DEFAULT_CFG
234 #define DEFAULT_CARD ISDN_CTYPE_NICCY
235 #define DEFAULT_CFG {0, 0x0, 0, 0}
236 #endif
237 
238 #ifdef CONFIG_HISAX_ISURF
239 #undef DEFAULT_CARD
240 #undef DEFAULT_CFG
241 #define DEFAULT_CARD ISDN_CTYPE_ISURF
242 #define DEFAULT_CFG {5, 0x100, 0xc8000, 0}
243 #endif
244 
245 #ifdef CONFIG_HISAX_HSTSAPHIR
246 #undef DEFAULT_CARD
247 #undef DEFAULT_CFG
248 #define DEFAULT_CARD ISDN_CTYPE_HSTSAPHIR
249 #define DEFAULT_CFG {5, 0x250, 0, 0}
250 #endif
251 
252 #ifdef CONFIG_HISAX_BKM_A4T
253 #undef DEFAULT_CARD
254 #undef DEFAULT_CFG
255 #define DEFAULT_CARD ISDN_CTYPE_BKM_A4T
256 #define DEFAULT_CFG {0, 0x0, 0, 0}
257 #endif
258 
259 #ifdef CONFIG_HISAX_SCT_QUADRO
260 #undef DEFAULT_CARD
261 #undef DEFAULT_CFG
262 #define DEFAULT_CARD ISDN_CTYPE_SCT_QUADRO
263 #define DEFAULT_CFG {1, 0x0, 0, 0}
264 #endif
265 
266 #ifdef CONFIG_HISAX_GAZEL
267 #undef DEFAULT_CARD
268 #undef DEFAULT_CFG
269 #define DEFAULT_CARD ISDN_CTYPE_GAZEL
270 #define DEFAULT_CFG {15, 0x180, 0, 0}
271 #endif
272 
273 #ifdef CONFIG_HISAX_W6692
274 #undef DEFAULT_CARD
275 #undef DEFAULT_CFG
276 #define DEFAULT_CARD ISDN_CTYPE_W6692
277 #define DEFAULT_CFG {0, 0, 0, 0}
278 #endif
279 
280 #ifdef CONFIG_HISAX_NETJET_U
281 #undef DEFAULT_CARD
282 #undef DEFAULT_CFG
283 #define DEFAULT_CARD ISDN_CTYPE_NETJET_U
284 #define DEFAULT_CFG {0, 0, 0, 0}
285 #endif
286 
287 #ifdef CONFIG_HISAX_1TR6
288 #define DEFAULT_PROTO ISDN_PTYPE_1TR6
289 #define DEFAULT_PROTO_NAME "1TR6"
290 #endif
291 #ifdef CONFIG_HISAX_NI1
292 #undef DEFAULT_PROTO
293 #define DEFAULT_PROTO ISDN_PTYPE_NI1
294 #undef DEFAULT_PROTO_NAME
295 #define DEFAULT_PROTO_NAME "NI1"
296 #endif
297 #ifdef CONFIG_HISAX_EURO
298 #undef DEFAULT_PROTO
299 #define DEFAULT_PROTO ISDN_PTYPE_EURO
300 #undef DEFAULT_PROTO_NAME
301 #define DEFAULT_PROTO_NAME "EURO"
302 #endif
303 #ifndef DEFAULT_PROTO
304 #define DEFAULT_PROTO ISDN_PTYPE_UNKNOWN
305 #define DEFAULT_PROTO_NAME "UNKNOWN"
306 #endif
307 #ifndef DEFAULT_CARD
308 #define DEFAULT_CARD 0
309 #define DEFAULT_CFG {0, 0, 0, 0}
310 #endif
311 
312 #define FIRST_CARD {                            \
313                 DEFAULT_CARD,                   \
314                         DEFAULT_PROTO,          \
315                         DEFAULT_CFG,            \
316                         NULL,                   \
317                         }
318 
319 struct IsdnCard cards[HISAX_MAX_CARDS] = {
320         FIRST_CARD,
321 };
322 
323 #define HISAX_IDSIZE (HISAX_MAX_CARDS * 8)
324 static char HiSaxID[HISAX_IDSIZE] = { 0, };
325 
326 static char *HiSax_id = HiSaxID;
327 #ifdef MODULE
328 /* Variables for insmod */
329 static int type[HISAX_MAX_CARDS] = { 0, };
330 static int protocol[HISAX_MAX_CARDS] = { 0, };
331 static int io[HISAX_MAX_CARDS] = { 0, };
332 #undef IO0_IO1
333 #ifdef CONFIG_HISAX_16_3
334 #define IO0_IO1
335 #endif
336 #ifdef CONFIG_HISAX_NICCY
337 #undef IO0_IO1
338 #define IO0_IO1
339 #endif
340 #ifdef IO0_IO1
341 static int io0[HISAX_MAX_CARDS] = { 0, };
342 static int io1[HISAX_MAX_CARDS] = { 0, };
343 #endif
344 static int irq[HISAX_MAX_CARDS] = { 0, };
345 static int mem[HISAX_MAX_CARDS] = { 0, };
346 static char *id = HiSaxID;
347 
348 MODULE_DESCRIPTION("ISDN4Linux: Driver for passive ISDN cards");
349 MODULE_AUTHOR("Karsten Keil");
350 MODULE_LICENSE("GPL");
351 module_param_array(type, int, NULL, 0);
352 module_param_array(protocol, int, NULL, 0);
353 module_param_array(io, int, NULL, 0);
354 module_param_array(irq, int, NULL, 0);
355 module_param_array(mem, int, NULL, 0);
356 module_param(id, charp, 0);
357 #ifdef IO0_IO1
358 module_param_array(io0, int, NULL, 0);
359 module_param_array(io1, int, NULL, 0);
360 #endif
361 #endif /* MODULE */
362 
363 int nrcards;
364 
365 char *HiSax_getrev(const char *revision)
366 {
367         char *rev;
368         char *p;
369 
370         if ((p = strchr(revision, ':'))) {
371                 rev = p + 2;
372                 p = strchr(rev, '$');
373                 *--p = 0;
374         } else
375                 rev = "???";
376         return rev;
377 }
378 
379 static void __init HiSaxVersion(void)
380 {
381         char tmp[64];
382 
383         printk(KERN_INFO "HiSax: Linux Driver for passive ISDN cards\n");
384 #ifdef MODULE
385         printk(KERN_INFO "HiSax: Version 3.5 (module)\n");
386 #else
387         printk(KERN_INFO "HiSax: Version 3.5 (kernel)\n");
388 #endif
389         strcpy(tmp, l1_revision);
390         printk(KERN_INFO "HiSax: Layer1 Revision %s\n", HiSax_getrev(tmp));
391         strcpy(tmp, l2_revision);
392         printk(KERN_INFO "HiSax: Layer2 Revision %s\n", HiSax_getrev(tmp));
393         strcpy(tmp, tei_revision);
394         printk(KERN_INFO "HiSax: TeiMgr Revision %s\n", HiSax_getrev(tmp));
395         strcpy(tmp, l3_revision);
396         printk(KERN_INFO "HiSax: Layer3 Revision %s\n", HiSax_getrev(tmp));
397         strcpy(tmp, lli_revision);
398         printk(KERN_INFO "HiSax: LinkLayer Revision %s\n",
399                HiSax_getrev(tmp));
400 }
401 
402 #ifndef MODULE
403 #define MAX_ARG (HISAX_MAX_CARDS * 5)
404 static int __init HiSax_setup(char *line)
405 {
406         int i, j, argc;
407         int ints[MAX_ARG + 1];
408         char *str;
409 
410         str = get_options(line, MAX_ARG, ints);
411         argc = ints[0];
412         printk(KERN_DEBUG "HiSax_setup: argc(%d) str(%s)\n", argc, str);
413         i = 0;
414         j = 1;
415         while (argc && (i < HISAX_MAX_CARDS)) {
416                 cards[i].protocol = DEFAULT_PROTO;
417                 if (argc) {
418                         cards[i].typ = ints[j];
419                         j++;
420                         argc--;
421                 }
422                 if (argc) {
423                         cards[i].protocol = ints[j];
424                         j++;
425                         argc--;
426                 }
427                 if (argc) {
428                         cards[i].para[0] = ints[j];
429                         j++;
430                         argc--;
431                 }
432                 if (argc) {
433                         cards[i].para[1] = ints[j];
434                         j++;
435                         argc--;
436                 }
437                 if (argc) {
438                         cards[i].para[2] = ints[j];
439                         j++;
440                         argc--;
441                 }
442                 i++;
443         }
444         if (str && *str) {
445                 if (strlen(str) < HISAX_IDSIZE)
446                         strcpy(HiSaxID, str);
447                 else
448                         printk(KERN_WARNING "HiSax: ID too long!");
449         } else
450                 strcpy(HiSaxID, "HiSax");
451 
452         HiSax_id = HiSaxID;
453         return 1;
454 }
455 
456 __setup("hisax=", HiSax_setup);
457 #endif /* MODULES */
458 
459 #if CARD_TELES0
460 extern int setup_teles0(struct IsdnCard *card);
461 #endif
462 
463 #if CARD_TELES3
464 extern int setup_teles3(struct IsdnCard *card);
465 #endif
466 
467 #if CARD_S0BOX
468 extern int setup_s0box(struct IsdnCard *card);
469 #endif
470 
471 #if CARD_TELESPCI
472 extern int setup_telespci(struct IsdnCard *card);
473 #endif
474 
475 #if CARD_AVM_A1
476 extern int setup_avm_a1(struct IsdnCard *card);
477 #endif
478 
479 #if CARD_AVM_A1_PCMCIA
480 extern int setup_avm_a1_pcmcia(struct IsdnCard *card);
481 #endif
482 
483 #if CARD_FRITZPCI
484 extern int setup_avm_pcipnp(struct IsdnCard *card);
485 #endif
486 
487 #if CARD_ELSA
488 extern int setup_elsa(struct IsdnCard *card);
489 #endif
490 
491 #if CARD_IX1MICROR2
492 extern int setup_ix1micro(struct IsdnCard *card);
493 #endif
494 
495 #if CARD_DIEHLDIVA
496 extern int setup_diva(struct IsdnCard *card);
497 #endif
498 
499 #if CARD_ASUSCOM
500 extern int setup_asuscom(struct IsdnCard *card);
501 #endif
502 
503 #if CARD_TELEINT
504 extern int setup_TeleInt(struct IsdnCard *card);
505 #endif
506 
507 #if CARD_SEDLBAUER
508 extern int setup_sedlbauer(struct IsdnCard *card);
509 #endif
510 
511 #if CARD_SPORTSTER
512 extern int setup_sportster(struct IsdnCard *card);
513 #endif
514 
515 #if CARD_MIC
516 extern int setup_mic(struct IsdnCard *card);
517 #endif
518 
519 #if CARD_NETJET_S
520 extern int setup_netjet_s(struct IsdnCard *card);
521 #endif
522 
523 #if CARD_HFCS
524 extern int setup_hfcs(struct IsdnCard *card);
525 #endif
526 
527 #if CARD_HFC_PCI
528 extern int setup_hfcpci(struct IsdnCard *card);
529 #endif
530 
531 #if CARD_HFC_SX
532 extern int setup_hfcsx(struct IsdnCard *card);
533 #endif
534 
535 #if CARD_NICCY
536 extern int setup_niccy(struct IsdnCard *card);
537 #endif
538 
539 #if CARD_ISURF
540 extern int setup_isurf(struct IsdnCard *card);
541 #endif
542 
543 #if CARD_HSTSAPHIR
544 extern int setup_saphir(struct IsdnCard *card);
545 #endif
546 
547 #if CARD_BKM_A4T
548 extern int setup_bkm_a4t(struct IsdnCard *card);
549 #endif
550 
551 #if CARD_SCT_QUADRO
552 extern int setup_sct_quadro(struct IsdnCard *card);
553 #endif
554 
555 #if CARD_GAZEL
556 extern int setup_gazel(struct IsdnCard *card);
557 #endif
558 
559 #if CARD_W6692
560 extern int setup_w6692(struct IsdnCard *card);
561 #endif
562 
563 #if CARD_NETJET_U
564 extern int setup_netjet_u(struct IsdnCard *card);
565 #endif
566 
567 #if CARD_FN_ENTERNOW_PCI
568 extern int setup_enternow_pci(struct IsdnCard *card);
569 #endif
570 
571 /*
572  * Find card with given driverId
573  */
574 static inline struct IsdnCardState *hisax_findcard(int driverid)
575 {
576         int i;
577 
578         for (i = 0; i < nrcards; i++)
579                 if (cards[i].cs)
580                         if (cards[i].cs->myid == driverid)
581                                 return cards[i].cs;
582         return NULL;
583 }
584 
585 /*
586  * Find card with given card number
587  */
588 #if 0
589 struct IsdnCardState *hisax_get_card(int cardnr)
590 {
591         if ((cardnr <= nrcards) && (cardnr > 0))
592                 if (cards[cardnr - 1].cs)
593                         return cards[cardnr - 1].cs;
594         return NULL;
595 }
596 #endif  /*  0  */
597 
598 static int HiSax_readstatus(u_char __user *buf, int len, int id, int channel)
599 {
600         int count, cnt;
601         u_char __user *p = buf;
602         struct IsdnCardState *cs = hisax_findcard(id);
603 
604         if (cs) {
605                 if (len > HISAX_STATUS_BUFSIZE) {
606                         printk(KERN_WARNING
607                                "HiSax: status overflow readstat %d/%d\n",
608                                len, HISAX_STATUS_BUFSIZE);
609                 }
610                 count = cs->status_end - cs->status_read + 1;
611                 if (count >= len)
612                         count = len;
613                 if (copy_to_user(p, cs->status_read, count))
614                         return -EFAULT;
615                 cs->status_read += count;
616                 if (cs->status_read > cs->status_end)
617                         cs->status_read = cs->status_buf;
618                 p += count;
619                 count = len - count;
620                 while (count) {
621                         if (count > HISAX_STATUS_BUFSIZE)
622                                 cnt = HISAX_STATUS_BUFSIZE;
623                         else
624                                 cnt = count;
625                         if (copy_to_user(p, cs->status_read, cnt))
626                                 return -EFAULT;
627                         p += cnt;
628                         cs->status_read += cnt % HISAX_STATUS_BUFSIZE;
629                         count -= cnt;
630                 }
631                 return len;
632         } else {
633                 printk(KERN_ERR
634                        "HiSax: if_readstatus called with invalid driverId!\n");
635                 return -ENODEV;
636         }
637 }
638 
639 int jiftime(char *s, long mark)
640 {
641         s += 8;
642 
643         *s-- = '\0';
644         *s-- = mark % 10 + '';
645         mark /= 10;
646         *s-- = mark % 10 + '';
647         mark /= 10;
648         *s-- = '.';
649         *s-- = mark % 10 + '';
650         mark /= 10;
651         *s-- = mark % 6 + '';
652         mark /= 6;
653         *s-- = ':';
654         *s-- = mark % 10 + '';
655         mark /= 10;
656         *s-- = mark % 10 + '';
657         return 8;
658 }
659 
660 static u_char tmpbuf[HISAX_STATUS_BUFSIZE];
661 
662 void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt,
663                       va_list args)
664 {
665         /* if head == NULL the fmt contains the full info */
666 
667         u_long          flags;
668         int             count, i;
669         u_char          *p;
670         isdn_ctrl       ic;
671         int             len;
672 
673         if (!cs) {
674                 printk(KERN_WARNING "HiSax: No CardStatus for message");
675                 return;
676         }
677         spin_lock_irqsave(&cs->statlock, flags);
678         p = tmpbuf;
679         if (head) {
680                 p += jiftime(p, jiffies);
681                 p += sprintf(p, " %s", head);
682                 p += vsprintf(p, fmt, args);
683                 *p++ = '\n';
684                 *p = 0;
685                 len = p - tmpbuf;
686                 p = tmpbuf;
687         } else {
688                 p = fmt;
689                 len = strlen(fmt);
690         }
691         if (len > HISAX_STATUS_BUFSIZE) {
692                 spin_unlock_irqrestore(&cs->statlock, flags);
693                 printk(KERN_WARNING "HiSax: status overflow %d/%d\n",
694                        len, HISAX_STATUS_BUFSIZE);
695                 return;
696         }
697         count = len;
698         i = cs->status_end - cs->status_write + 1;
699         if (i >= len)
700                 i = len;
701         len -= i;
702         memcpy(cs->status_write, p, i);
703         cs->status_write += i;
704         if (cs->status_write > cs->status_end)
705                 cs->status_write = cs->status_buf;
706         p += i;
707         if (len) {
708                 memcpy(cs->status_write, p, len);
709                 cs->status_write += len;
710         }
711 #ifdef KERNELSTACK_DEBUG
712         i = (ulong) & len - current->kernel_stack_page;
713         sprintf(tmpbuf, "kstack %s %lx use %ld\n", current->comm,
714                 current->kernel_stack_page, i);
715         len = strlen(tmpbuf);
716         for (p = tmpbuf, i = len; i > 0; i--, p++) {
717                 *cs->status_write++ = *p;
718                 if (cs->status_write > cs->status_end)
719                         cs->status_write = cs->status_buf;
720                 count++;
721         }
722 #endif
723         spin_unlock_irqrestore(&cs->statlock, flags);
724         if (count) {
725                 ic.command = ISDN_STAT_STAVAIL;
726                 ic.driver = cs->myid;
727                 ic.arg = count;
728                 cs->iif.statcallb(&ic);
729         }
730 }
731 
732 void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...)
733 {
734         va_list args;
735 
736         va_start(args, fmt);
737         VHiSax_putstatus(cs, head, fmt, args);
738         va_end(args);
739 }
740 
741 int ll_run(struct IsdnCardState *cs, int addfeatures)
742 {
743         isdn_ctrl ic;
744 
745         ic.driver = cs->myid;
746         ic.command = ISDN_STAT_RUN;
747         cs->iif.features |= addfeatures;
748         cs->iif.statcallb(&ic);
749         return 0;
750 }
751 
752 static void ll_stop(struct IsdnCardState *cs)
753 {
754         isdn_ctrl ic;
755 
756         ic.command = ISDN_STAT_STOP;
757         ic.driver = cs->myid;
758         cs->iif.statcallb(&ic);
759         //      CallcFreeChan(cs);
760 }
761 
762 static void ll_unload(struct IsdnCardState *cs)
763 {
764         isdn_ctrl ic;
765 
766         ic.command = ISDN_STAT_UNLOAD;
767         ic.driver = cs->myid;
768         cs->iif.statcallb(&ic);
769         kfree(cs->status_buf);
770         cs->status_read = NULL;
771         cs->status_write = NULL;
772         cs->status_end = NULL;
773         kfree(cs->dlog);
774         cs->dlog = NULL;
775 }
776 
777 static void closecard(int cardnr)
778 {
779         struct IsdnCardState *csta = cards[cardnr].cs;
780 
781         if (csta->bcs->BC_Close != NULL) {
782                 csta->bcs->BC_Close(csta->bcs + 1);
783                 csta->bcs->BC_Close(csta->bcs);
784         }
785 
786         skb_queue_purge(&csta->rq);
787         skb_queue_purge(&csta->sq);
788         kfree(csta->rcvbuf);
789         csta->rcvbuf = NULL;
790         if (csta->tx_skb) {
791                 dev_kfree_skb(csta->tx_skb);
792                 csta->tx_skb = NULL;
793         }
794         if (csta->DC_Close != NULL) {
795                 csta->DC_Close(csta);
796         }
797         if (csta->cardmsg)
798                 csta->cardmsg(csta, CARD_RELEASE, NULL);
799         if (csta->dbusytimer.function != NULL) // FIXME?
800                 del_timer(&csta->dbusytimer);
801         ll_unload(csta);
802 }
803 
804 static irqreturn_t card_irq(int intno, void *dev_id)
805 {
806         struct IsdnCardState *cs = dev_id;
807         irqreturn_t ret = cs->irq_func(intno, cs);
808 
809         if (ret == IRQ_HANDLED)
810                 cs->irq_cnt++;
811         return ret;
812 }
813 
814 static int init_card(struct IsdnCardState *cs)
815 {
816         int     irq_cnt, cnt = 3, ret;
817 
818         if (!cs->irq) {
819                 ret = cs->cardmsg(cs, CARD_INIT, NULL);
820                 return (ret);
821         }
822         irq_cnt = cs->irq_cnt = 0;
823         printk(KERN_INFO "%s: IRQ %d count %d\n", CardType[cs->typ],
824                cs->irq, irq_cnt);
825         if (request_irq(cs->irq, card_irq, cs->irq_flags, "HiSax", cs)) {
826                 printk(KERN_WARNING "HiSax: couldn't get interrupt %d\n",
827                        cs->irq);
828                 return 1;
829         }
830         while (cnt) {
831                 cs->cardmsg(cs, CARD_INIT, NULL);
832                 /* Timeout 10ms */
833                 msleep(10);
834                 printk(KERN_INFO "%s: IRQ %d count %d\n",
835                        CardType[cs->typ], cs->irq, cs->irq_cnt);
836                 if (cs->irq_cnt == irq_cnt) {
837                         printk(KERN_WARNING
838                                "%s: IRQ(%d) getting no interrupts during init %d\n",
839                                CardType[cs->typ], cs->irq, 4 - cnt);
840                         if (cnt == 1) {
841                                 free_irq(cs->irq, cs);
842                                 return 2;
843                         } else {
844                                 cs->cardmsg(cs, CARD_RESET, NULL);
845                                 cnt--;
846                         }
847                 } else {
848                         cs->cardmsg(cs, CARD_TEST, NULL);
849                         return 0;
850                 }
851         }
852         return 3;
853 }
854 
855 static int hisax_cs_setup_card(struct IsdnCard *card)
856 {
857         int ret;
858 
859         switch (card->typ) {
860 #if CARD_TELES0
861         case ISDN_CTYPE_16_0:
862         case ISDN_CTYPE_8_0:
863                 ret = setup_teles0(card);
864                 break;
865 #endif
866 #if CARD_TELES3
867         case ISDN_CTYPE_16_3:
868         case ISDN_CTYPE_PNP:
869         case ISDN_CTYPE_TELESPCMCIA:
870         case ISDN_CTYPE_COMPAQ_ISA:
871                 ret = setup_teles3(card);
872                 break;
873 #endif
874 #if CARD_S0BOX
875         case ISDN_CTYPE_S0BOX:
876                 ret = setup_s0box(card);
877                 break;
878 #endif
879 #if CARD_TELESPCI
880         case ISDN_CTYPE_TELESPCI:
881                 ret = setup_telespci(card);
882                 break;
883 #endif
884 #if CARD_AVM_A1
885         case ISDN_CTYPE_A1:
886                 ret = setup_avm_a1(card);
887                 break;
888 #endif
889 #if CARD_AVM_A1_PCMCIA
890         case ISDN_CTYPE_A1_PCMCIA:
891                 ret = setup_avm_a1_pcmcia(card);
892                 break;
893 #endif
894 #if CARD_FRITZPCI
895         case ISDN_CTYPE_FRITZPCI:
896                 ret = setup_avm_pcipnp(card);
897                 break;
898 #endif
899 #if CARD_ELSA
900         case ISDN_CTYPE_ELSA:
901         case ISDN_CTYPE_ELSA_PNP:
902         case ISDN_CTYPE_ELSA_PCMCIA:
903         case ISDN_CTYPE_ELSA_PCI:
904                 ret = setup_elsa(card);
905                 break;
906 #endif
907 #if CARD_IX1MICROR2
908         case ISDN_CTYPE_IX1MICROR2:
909                 ret = setup_ix1micro(card);
910                 break;
911 #endif
912 #if CARD_DIEHLDIVA
913         case ISDN_CTYPE_DIEHLDIVA:
914                 ret = setup_diva(card);
915                 break;
916 #endif
917 #if CARD_ASUSCOM
918         case ISDN_CTYPE_ASUSCOM:
919                 ret = setup_asuscom(card);
920                 break;
921 #endif
922 #if CARD_TELEINT
923         case ISDN_CTYPE_TELEINT:
924                 ret = setup_TeleInt(card);
925                 break;
926 #endif
927 #if CARD_SEDLBAUER
928         case ISDN_CTYPE_SEDLBAUER:
929         case ISDN_CTYPE_SEDLBAUER_PCMCIA:
930         case ISDN_CTYPE_SEDLBAUER_FAX:
931                 ret = setup_sedlbauer(card);
932                 break;
933 #endif
934 #if CARD_SPORTSTER
935         case ISDN_CTYPE_SPORTSTER:
936                 ret = setup_sportster(card);
937                 break;
938 #endif
939 #if CARD_MIC
940         case ISDN_CTYPE_MIC:
941                 ret = setup_mic(card);
942                 break;
943 #endif
944 #if CARD_NETJET_S
945         case ISDN_CTYPE_NETJET_S:
946                 ret = setup_netjet_s(card);
947                 break;
948 #endif
949 #if CARD_HFCS
950         case ISDN_CTYPE_TELES3C:
951         case ISDN_CTYPE_ACERP10:
952                 ret = setup_hfcs(card);
953                 break;
954 #endif
955 #if CARD_HFC_PCI
956         case ISDN_CTYPE_HFC_PCI:
957                 ret = setup_hfcpci(card);
958                 break;
959 #endif
960 #if CARD_HFC_SX
961         case ISDN_CTYPE_HFC_SX:
962                 ret = setup_hfcsx(card);
963                 break;
964 #endif
965 #if CARD_NICCY
966         case ISDN_CTYPE_NICCY:
967                 ret = setup_niccy(card);
968                 break;
969 #endif
970 #if CARD_ISURF
971         case ISDN_CTYPE_ISURF:
972                 ret = setup_isurf(card);
973                 break;
974 #endif
975 #if CARD_HSTSAPHIR
976         case ISDN_CTYPE_HSTSAPHIR:
977                 ret = setup_saphir(card);
978                 break;
979 #endif
980 #if     CARD_BKM_A4T
981         case ISDN_CTYPE_BKM_A4T:
982                 ret = setup_bkm_a4t(card);
983                 break;
984 #endif
985 #if     CARD_SCT_QUADRO
986         case ISDN_CTYPE_SCT_QUADRO:
987                 ret = setup_sct_quadro(card);
988                 break;
989 #endif
990 #if CARD_GAZEL
991         case ISDN_CTYPE_GAZEL:
992                 ret = setup_gazel(card);
993                 break;
994 #endif
995 #if CARD_W6692
996         case ISDN_CTYPE_W6692:
997                 ret = setup_w6692(card);
998                 break;
999 #endif
1000 #if CARD_NETJET_U
1001         case ISDN_CTYPE_NETJET_U:
1002                 ret = setup_netjet_u(card);
1003                 break;
1004 #endif
1005 #if CARD_FN_ENTERNOW_PCI
1006         case ISDN_CTYPE_ENTERNOW:
1007                 ret = setup_enternow_pci(card);
1008                 break;
1009 #endif
1010         case ISDN_CTYPE_DYNAMIC:
1011                 ret = 2;
1012                 break;
1013         default:
1014                 printk(KERN_WARNING
1015                        "HiSax: Support for %s Card not selected\n",
1016                        CardType[card->typ]);
1017                 ret = 0;
1018                 break;
1019         }
1020 
1021         return ret;
1022 }
1023 
1024 static int hisax_cs_new(int cardnr, char *id, struct IsdnCard *card,
1025                         struct IsdnCardState **cs_out, int *busy_flag,
1026                         struct module *lockowner)
1027 {
1028         struct IsdnCardState *cs;
1029 
1030         *cs_out = NULL;
1031 
1032         cs = kzalloc(sizeof(struct IsdnCardState), GFP_ATOMIC);
1033         if (!cs) {
1034                 printk(KERN_WARNING
1035                        "HiSax: No memory for IsdnCardState(card %d)\n",
1036                        cardnr + 1);
1037                 goto out;
1038         }
1039         card->cs = cs;
1040         spin_lock_init(&cs->statlock);
1041         spin_lock_init(&cs->lock);
1042         cs->chanlimit = 2;      /* maximum B-channel number */
1043         cs->logecho = 0;        /* No echo logging */
1044         cs->cardnr = cardnr;
1045         cs->debug = L1_DEB_WARN;
1046         cs->HW_Flags = 0;
1047         cs->busy_flag = busy_flag;
1048         cs->irq_flags = I4L_IRQ_FLAG;
1049 #if TEI_PER_CARD
1050         if (card->protocol == ISDN_PTYPE_NI1)
1051                 test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
1052 #else
1053         test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
1054 #endif
1055         cs->protocol = card->protocol;
1056 
1057         if (card->typ <= 0 || card->typ > ISDN_CTYPE_COUNT) {
1058                 printk(KERN_WARNING
1059                        "HiSax: Card Type %d out of range\n", card->typ);
1060                 goto outf_cs;
1061         }
1062         if (!(cs->dlog = kmalloc(MAX_DLOG_SPACE, GFP_ATOMIC))) {
1063                 printk(KERN_WARNING
1064                        "HiSax: No memory for dlog(card %d)\n", cardnr + 1);
1065                 goto outf_cs;
1066         }
1067         if (!(cs->status_buf = kmalloc(HISAX_STATUS_BUFSIZE, GFP_ATOMIC))) {
1068                 printk(KERN_WARNING
1069                        "HiSax: No memory for status_buf(card %d)\n",
1070                        cardnr + 1);
1071                 goto outf_dlog;
1072         }
1073         cs->stlist = NULL;
1074         cs->status_read = cs->status_buf;
1075         cs->status_write = cs->status_buf;
1076         cs->status_end = cs->status_buf + HISAX_STATUS_BUFSIZE - 1;
1077         cs->typ = card->typ;
1078 #ifdef MODULE
1079         cs->iif.owner = lockowner;
1080 #endif
1081         strcpy(cs->iif.id, id);
1082         cs->iif.channels = 2;
1083         cs->iif.maxbufsize = MAX_DATA_SIZE;
1084         cs->iif.hl_hdrlen = MAX_HEADER_LEN;
1085         cs->iif.features =
1086                 ISDN_FEATURE_L2_X75I |
1087                 ISDN_FEATURE_L2_HDLC |
1088                 ISDN_FEATURE_L2_HDLC_56K |
1089                 ISDN_FEATURE_L2_TRANS |
1090                 ISDN_FEATURE_L3_TRANS |
1091 #ifdef  CONFIG_HISAX_1TR6
1092                 ISDN_FEATURE_P_1TR6 |
1093 #endif
1094 #ifdef  CONFIG_HISAX_EURO
1095                 ISDN_FEATURE_P_EURO |
1096 #endif
1097 #ifdef  CONFIG_HISAX_NI1
1098                 ISDN_FEATURE_P_NI1 |
1099 #endif
1100                 0;
1101 
1102         cs->iif.command = HiSax_command;
1103         cs->iif.writecmd = NULL;
1104         cs->iif.writebuf_skb = HiSax_writebuf_skb;
1105         cs->iif.readstat = HiSax_readstatus;
1106         register_isdn(&cs->iif);
1107         cs->myid = cs->iif.channels;
1108 
1109         *cs_out = cs;
1110         return 1;       /* success */
1111 
1112 outf_dlog:
1113         kfree(cs->dlog);
1114 outf_cs:
1115         kfree(cs);
1116         card->cs = NULL;
1117 out:
1118         return 0;       /* error */
1119 }
1120 
1121 static int hisax_cs_setup(int cardnr, struct IsdnCard *card,
1122                           struct IsdnCardState *cs)
1123 {
1124         int ret;
1125 
1126         if (!(cs->rcvbuf = kmalloc(MAX_DFRAME_LEN_L1, GFP_ATOMIC))) {
1127                 printk(KERN_WARNING "HiSax: No memory for isac rcvbuf\n");
1128                 ll_unload(cs);
1129                 goto outf_cs;
1130         }
1131         cs->rcvidx = 0;
1132         cs->tx_skb = NULL;
1133         cs->tx_cnt = 0;
1134         cs->event = 0;
1135 
1136         skb_queue_head_init(&cs->rq);
1137         skb_queue_head_init(&cs->sq);
1138 
1139         init_bcstate(cs, 0);
1140         init_bcstate(cs, 1);
1141 
1142         /* init_card only handles interrupts which are not */
1143         /* used here for the loadable driver */
1144         switch (card->typ) {
1145         case ISDN_CTYPE_DYNAMIC:
1146                 ret = 0;
1147                 break;
1148         default:
1149                 ret = init_card(cs);
1150                 break;
1151         }
1152         if (ret) {
1153                 closecard(cardnr);
1154                 goto outf_cs;
1155         }
1156         init_tei(cs, cs->protocol);
1157         ret = CallcNewChan(cs);
1158         if (ret) {
1159                 closecard(cardnr);
1160                 goto outf_cs;
1161         }
1162         /* ISAR needs firmware download first */
1163         if (!test_bit(HW_ISAR, &cs->HW_Flags))
1164                 ll_run(cs, 0);
1165 
1166         return 1;
1167 
1168 outf_cs:
1169         kfree(cs);
1170         card->cs = NULL;
1171         return 0;
1172 }
1173 
1174 static int checkcard(int cardnr, char *id, int *busy_flag,
1175                      struct module *lockowner, hisax_setup_func_t card_setup)
1176 {
1177         int ret;
1178         struct IsdnCard *card = cards + cardnr;
1179         struct IsdnCardState *cs;
1180 
1181         ret = hisax_cs_new(cardnr, id, card, &cs, busy_flag, lockowner);
1182         if (!ret)
1183                 return 0;
1184 
1185         printk(KERN_INFO
1186                "HiSax: Card %d Protocol %s Id=%s (%d)\n", cardnr + 1,
1187                (card->protocol == ISDN_PTYPE_1TR6) ? "1TR6" :
1188                (card->protocol == ISDN_PTYPE_EURO) ? "EDSS1" :
1189                (card->protocol == ISDN_PTYPE_LEASED) ? "LEASED" :
1190                (card->protocol == ISDN_PTYPE_NI1) ? "NI1" :
1191                "NONE", cs->iif.id, cs->myid);
1192 
1193         ret = card_setup(card);
1194         if (!ret) {
1195                 ll_unload(cs);
1196                 goto outf_cs;
1197         }
1198 
1199         ret = hisax_cs_setup(cardnr, card, cs);
1200         goto out;
1201 
1202 outf_cs:
1203         kfree(cs);
1204         card->cs = NULL;
1205 out:
1206         return ret;
1207 }
1208 
1209 static void HiSax_shiftcards(int idx)
1210 {
1211         int i;
1212 
1213         for (i = idx; i < (HISAX_MAX_CARDS - 1); i++)
1214                 memcpy(&cards[i], &cards[i + 1], sizeof(cards[i]));
1215 }
1216 
1217 static int __init HiSax_inithardware(int *busy_flag)
1218 {
1219         int foundcards = 0;
1220         int i = 0;
1221         int t = ',';
1222         int flg = 0;
1223         char *id;
1224         char *next_id = HiSax_id;
1225         char ids[20];
1226 
1227         if (strchr(HiSax_id, ','))
1228                 t = ',';
1229         else if (strchr(HiSax_id, '%'))
1230                 t = '%';
1231 
1232         while (i < nrcards) {
1233                 if (cards[i].typ < 1)
1234                         break;
1235                 id = next_id;
1236                 if ((next_id = strchr(id, t))) {
1237                         *next_id++ = 0;
1238                         strcpy(ids, id);
1239                         flg = i + 1;
1240                 } else {
1241                         next_id = id;
1242                         if (flg >= i)
1243                                 strcpy(ids, id);
1244                         else
1245                                 sprintf(ids, "%s%d", id, i);
1246                 }
1247                 if (checkcard(i, ids, busy_flag, THIS_MODULE,
1248                               hisax_cs_setup_card)) {
1249                         foundcards++;
1250                         i++;
1251                 } else {
1252                         /* make sure we don't oops the module */
1253                         if (cards[i].typ > 0 && cards[i].typ <= ISDN_CTYPE_COUNT) {
1254                                 printk(KERN_WARNING
1255                                        "HiSax: Card %s not installed !\n",
1256                                        CardType[cards[i].typ]);
1257                         }
1258                         HiSax_shiftcards(i);
1259                         nrcards--;
1260                 }
1261         }
1262         return foundcards;
1263 }
1264 
1265 void HiSax_closecard(int cardnr)
1266 {
1267         int i, last = nrcards - 1;
1268 
1269         if (cardnr > last || cardnr < 0)
1270                 return;
1271         if (cards[cardnr].cs) {
1272                 ll_stop(cards[cardnr].cs);
1273                 release_tei(cards[cardnr].cs);
1274                 CallcFreeChan(cards[cardnr].cs);
1275 
1276                 closecard(cardnr);
1277                 if (cards[cardnr].cs->irq)
1278                         free_irq(cards[cardnr].cs->irq, cards[cardnr].cs);
1279                 kfree((void *) cards[cardnr].cs);
1280                 cards[cardnr].cs = NULL;
1281         }
1282         i = cardnr;
1283         while (i <= last) {
1284                 cards[i] = cards[i + 1];
1285                 i++;
1286         }
1287         nrcards--;
1288 }
1289 
1290 void HiSax_reportcard(int cardnr, int sel)
1291 {
1292         struct IsdnCardState *cs = cards[cardnr].cs;
1293 
1294         printk(KERN_DEBUG "HiSax: reportcard No %d\n", cardnr + 1);
1295         printk(KERN_DEBUG "HiSax: Type %s\n", CardType[cs->typ]);
1296         printk(KERN_DEBUG "HiSax: debuglevel %x\n", cs->debug);
1297         printk(KERN_DEBUG "HiSax: HiSax_reportcard address 0x%lX\n",
1298                (ulong) & HiSax_reportcard);
1299         printk(KERN_DEBUG "HiSax: cs 0x%lX\n", (ulong) cs);
1300         printk(KERN_DEBUG "HiSax: HW_Flags %lx bc0 flg %lx bc1 flg %lx\n",
1301                cs->HW_Flags, cs->bcs[0].Flag, cs->bcs[1].Flag);
1302         printk(KERN_DEBUG "HiSax: bcs 0 mode %d ch%d\n",
1303                cs->bcs[0].mode, cs->bcs[0].channel);
1304         printk(KERN_DEBUG "HiSax: bcs 1 mode %d ch%d\n",
1305                cs->bcs[1].mode, cs->bcs[1].channel);
1306 #ifdef ERROR_STATISTIC
1307         printk(KERN_DEBUG "HiSax: dc errors(rx,crc,tx) %d,%d,%d\n",
1308                cs->err_rx, cs->err_crc, cs->err_tx);
1309         printk(KERN_DEBUG
1310                "HiSax: bc0 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1311                cs->bcs[0].err_inv, cs->bcs[0].err_rdo, cs->bcs[0].err_crc,
1312                cs->bcs[0].err_tx);
1313         printk(KERN_DEBUG
1314                "HiSax: bc1 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1315                cs->bcs[1].err_inv, cs->bcs[1].err_rdo, cs->bcs[1].err_crc,
1316                cs->bcs[1].err_tx);
1317         if (sel == 99) {
1318                 cs->err_rx  = 0;
1319                 cs->err_crc = 0;
1320                 cs->err_tx  = 0;
1321                 cs->bcs[0].err_inv = 0;
1322                 cs->bcs[0].err_rdo = 0;
1323                 cs->bcs[0].err_crc = 0;
1324                 cs->bcs[0].err_tx  = 0;
1325                 cs->bcs[1].err_inv = 0;
1326                 cs->bcs[1].err_rdo = 0;
1327                 cs->bcs[1].err_crc = 0;
1328                 cs->bcs[1].err_tx  = 0;
1329         }
1330 #endif
1331 }
1332 
1333 static int __init HiSax_init(void)
1334 {
1335         int i, retval;
1336 #ifdef MODULE
1337         int j;
1338         int nzproto = 0;
1339 #endif
1340 
1341         HiSaxVersion();
1342         retval = CallcNew();
1343         if (retval)
1344                 goto out;
1345         retval = Isdnl3New();
1346         if (retval)
1347                 goto out_callc;
1348         retval = Isdnl2New();
1349         if (retval)
1350                 goto out_isdnl3;
1351         retval = TeiNew();
1352         if (retval)
1353                 goto out_isdnl2;
1354         retval = Isdnl1New();
1355         if (retval)
1356                 goto out_tei;
1357 
1358 #ifdef MODULE
1359         if (!type[0]) {
1360                 /* We 'll register drivers later, but init basic functions */
1361                 for (i = 0; i < HISAX_MAX_CARDS; i++)
1362                         cards[i].typ = 0;
1363                 return 0;
1364         }
1365 #ifdef CONFIG_HISAX_ELSA
1366         if (type[0] == ISDN_CTYPE_ELSA_PCMCIA) {
1367                 /* we have exported  and return in this case */
1368                 return 0;
1369         }
1370 #endif
1371 #ifdef CONFIG_HISAX_SEDLBAUER
1372         if (type[0] == ISDN_CTYPE_SEDLBAUER_PCMCIA) {
1373                 /* we have to export  and return in this case */
1374                 return 0;
1375         }
1376 #endif
1377 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
1378         if (type[0] == ISDN_CTYPE_A1_PCMCIA) {
1379                 /* we have to export  and return in this case */
1380                 return 0;
1381         }
1382 #endif
1383 #ifdef CONFIG_HISAX_HFC_SX
1384         if (type[0] == ISDN_CTYPE_HFC_SP_PCMCIA) {
1385                 /* we have to export  and return in this case */
1386                 return 0;
1387         }
1388 #endif
1389 #endif
1390         nrcards = 0;
1391 #ifdef MODULE
1392         if (id)                 /* If id= string used */
1393                 HiSax_id = id;
1394         for (i = j = 0; j < HISAX_MAX_CARDS; i++) {
1395                 cards[j].typ = type[i];
1396                 if (protocol[i]) {
1397                         cards[j].protocol = protocol[i];
1398                         nzproto++;
1399                 } else {
1400                         cards[j].protocol = DEFAULT_PROTO;
1401                 }
1402                 switch (type[i]) {
1403                 case ISDN_CTYPE_16_0:
1404                         cards[j].para[0] = irq[i];
1405                         cards[j].para[1] = mem[i];
1406                         cards[j].para[2] = io[i];
1407                         break;
1408 
1409                 case ISDN_CTYPE_8_0:
1410                         cards[j].para[0] = irq[i];
1411                         cards[j].para[1] = mem[i];
1412                         break;
1413 
1414 #ifdef IO0_IO1
1415                 case ISDN_CTYPE_PNP:
1416                 case ISDN_CTYPE_NICCY:
1417                         cards[j].para[0] = irq[i];
1418                         cards[j].para[1] = io0[i];
1419                         cards[j].para[2] = io1[i];
1420                         break;
1421                 case ISDN_CTYPE_COMPAQ_ISA:
1422                         cards[j].para[0] = irq[i];
1423                         cards[j].para[1] = io0[i];
1424                         cards[j].para[2] = io1[i];
1425                         cards[j].para[3] = io[i];
1426                         break;
1427 #endif
1428                 case ISDN_CTYPE_ELSA:
1429                 case ISDN_CTYPE_HFC_PCI:
1430                         cards[j].para[0] = io[i];
1431                         break;
1432                 case ISDN_CTYPE_16_3:
1433                 case ISDN_CTYPE_TELESPCMCIA:
1434                 case ISDN_CTYPE_A1:
1435                 case ISDN_CTYPE_A1_PCMCIA:
1436                 case ISDN_CTYPE_ELSA_PNP:
1437                 case ISDN_CTYPE_ELSA_PCMCIA:
1438                 case ISDN_CTYPE_IX1MICROR2:
1439                 case ISDN_CTYPE_DIEHLDIVA:
1440                 case ISDN_CTYPE_ASUSCOM:
1441                 case ISDN_CTYPE_TELEINT:
1442                 case ISDN_CTYPE_SEDLBAUER:
1443                 case ISDN_CTYPE_SEDLBAUER_PCMCIA:
1444                 case ISDN_CTYPE_SEDLBAUER_FAX:
1445                 case ISDN_CTYPE_SPORTSTER:
1446                 case ISDN_CTYPE_MIC:
1447                 case ISDN_CTYPE_TELES3C:
1448                 case ISDN_CTYPE_ACERP10:
1449                 case ISDN_CTYPE_S0BOX:
1450                 case ISDN_CTYPE_FRITZPCI:
1451                 case ISDN_CTYPE_HSTSAPHIR:
1452                 case ISDN_CTYPE_GAZEL:
1453                 case ISDN_CTYPE_HFC_SX:
1454                 case ISDN_CTYPE_HFC_SP_PCMCIA:
1455                         cards[j].para[0] = irq[i];
1456                         cards[j].para[1] = io[i];
1457                         break;
1458                 case ISDN_CTYPE_ISURF:
1459                         cards[j].para[0] = irq[i];
1460                         cards[j].para[1] = io[i];
1461                         cards[j].para[2] = mem[i];
1462                         break;
1463                 case ISDN_CTYPE_ELSA_PCI:
1464                 case ISDN_CTYPE_NETJET_S:
1465                 case ISDN_CTYPE_TELESPCI:
1466                 case ISDN_CTYPE_W6692:
1467                 case ISDN_CTYPE_NETJET_U:
1468                         break;
1469                 case ISDN_CTYPE_BKM_A4T:
1470                         break;
1471                 case ISDN_CTYPE_SCT_QUADRO:
1472                         if (irq[i]) {
1473                                 cards[j].para[0] = irq[i];
1474                         } else {
1475                                 /* QUADRO is a 4 BRI card */
1476                                 cards[j++].para[0] = 1;
1477                                 /* we need to check if further cards can be added */
1478                                 if (j < HISAX_MAX_CARDS) {
1479                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1480                                         cards[j].protocol = protocol[i];
1481                                         cards[j++].para[0] = 2;
1482                                 }
1483                                 if (j < HISAX_MAX_CARDS) {
1484                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1485                                         cards[j].protocol = protocol[i];
1486                                         cards[j++].para[0] = 3;
1487                                 }
1488                                 if (j < HISAX_MAX_CARDS) {
1489                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1490                                         cards[j].protocol = protocol[i];
1491                                         cards[j].para[0] = 4;
1492                                 }
1493                         }
1494                         break;
1495                 }
1496                 j++;
1497         }
1498         if (!nzproto) {
1499                 printk(KERN_WARNING
1500                        "HiSax: Warning - no protocol specified\n");
1501                 printk(KERN_WARNING "HiSax: using protocol %s\n",
1502                        DEFAULT_PROTO_NAME);
1503         }
1504 #endif
1505         if (!HiSax_id)
1506                 HiSax_id = HiSaxID;
1507         if (!HiSaxID[0])
1508                 strcpy(HiSaxID, "HiSax");
1509         for (i = 0; i < HISAX_MAX_CARDS; i++)
1510                 if (cards[i].typ > 0)
1511                         nrcards++;
1512         printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1513                nrcards, (nrcards > 1) ? "s" : "");
1514 
1515         /* Install only, if at least one card found */
1516         if (!HiSax_inithardware(NULL))
1517                 return -ENODEV;
1518         return 0;
1519 
1520 out_tei:
1521         TeiFree();
1522 out_isdnl2:
1523         Isdnl2Free();
1524 out_isdnl3:
1525         Isdnl3Free();
1526 out_callc:
1527         CallcFree();
1528 out:
1529         return retval;
1530 }
1531 
1532 static void __exit HiSax_exit(void)
1533 {
1534         int cardnr = nrcards - 1;
1535 
1536         while (cardnr >= 0)
1537                 HiSax_closecard(cardnr--);
1538         Isdnl1Free();
1539         TeiFree();
1540         Isdnl2Free();
1541         Isdnl3Free();
1542         CallcFree();
1543         printk(KERN_INFO "HiSax module removed\n");
1544 }
1545 
1546 int hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card)
1547 {
1548         u_char ids[16];
1549         int ret = -1;
1550 
1551         cards[nrcards] = *card;
1552         if (nrcards)
1553                 sprintf(ids, "HiSax%d", nrcards);
1554         else
1555                 sprintf(ids, "HiSax");
1556         if (!checkcard(nrcards, ids, busy_flag, THIS_MODULE,
1557                        hisax_cs_setup_card))
1558                 goto error;
1559 
1560         ret = nrcards;
1561         nrcards++;
1562 error:
1563         return ret;
1564 }
1565 EXPORT_SYMBOL(hisax_init_pcmcia);
1566 
1567 EXPORT_SYMBOL(HiSax_closecard);
1568 
1569 #include "hisax_if.h"
1570 
1571 EXPORT_SYMBOL(hisax_register);
1572 EXPORT_SYMBOL(hisax_unregister);
1573 
1574 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg);
1575 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg);
1576 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg);
1577 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg);
1578 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg);
1579 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs);
1580 static void hisax_bc_close(struct BCState *bcs);
1581 static void hisax_bh(struct work_struct *work);
1582 static void EChannel_proc_rcv(struct hisax_d_if *d_if);
1583 
1584 static int hisax_setup_card_dynamic(struct IsdnCard *card)
1585 {
1586         return 2;
1587 }
1588 
1589 int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
1590                    char *name, int protocol)
1591 {
1592         int i, retval;
1593         char id[20];
1594         struct IsdnCardState *cs;
1595 
1596         for (i = 0; i < HISAX_MAX_CARDS; i++) {
1597                 if (!cards[i].typ)
1598                         break;
1599         }
1600 
1601         if (i >= HISAX_MAX_CARDS)
1602                 return -EBUSY;
1603 
1604         cards[i].typ = ISDN_CTYPE_DYNAMIC;
1605         cards[i].protocol = protocol;
1606         sprintf(id, "%s%d", name, i);
1607         nrcards++;
1608         retval = checkcard(i, id, NULL, hisax_d_if->owner,
1609                            hisax_setup_card_dynamic);
1610         if (retval == 0) { // yuck
1611                 cards[i].typ = 0;
1612                 nrcards--;
1613                 return -EINVAL;
1614         }
1615         cs = cards[i].cs;
1616         hisax_d_if->cs = cs;
1617         cs->hw.hisax_d_if = hisax_d_if;
1618         cs->cardmsg = hisax_cardmsg;
1619         INIT_WORK(&cs->tqueue, hisax_bh);
1620         cs->channel[0].d_st->l2.l2l1 = hisax_d_l2l1;
1621         for (i = 0; i < 2; i++) {
1622                 cs->bcs[i].BC_SetStack = hisax_bc_setstack;
1623                 cs->bcs[i].BC_Close = hisax_bc_close;
1624 
1625                 b_if[i]->ifc.l1l2 = hisax_b_l1l2;
1626 
1627                 hisax_d_if->b_if[i] = b_if[i];
1628         }
1629         hisax_d_if->ifc.l1l2 = hisax_d_l1l2;
1630         skb_queue_head_init(&hisax_d_if->erq);
1631         clear_bit(0, &hisax_d_if->ph_state);
1632 
1633         return 0;
1634 }
1635 
1636 void hisax_unregister(struct hisax_d_if *hisax_d_if)
1637 {
1638         cards[hisax_d_if->cs->cardnr].typ = 0;
1639         HiSax_closecard(hisax_d_if->cs->cardnr);
1640         skb_queue_purge(&hisax_d_if->erq);
1641 }
1642 
1643 #include "isdnl1.h"
1644 
1645 static void hisax_sched_event(struct IsdnCardState *cs, int event)
1646 {
1647         test_and_set_bit(event, &cs->event);
1648         schedule_work(&cs->tqueue);
1649 }
1650 
1651 static void hisax_bh(struct work_struct *work)
1652 {
1653         struct IsdnCardState *cs =
1654                 container_of(work, struct IsdnCardState, tqueue);
1655         struct PStack *st;
1656         int pr;
1657 
1658         if (test_and_clear_bit(D_RCVBUFREADY, &cs->event))
1659                 DChannel_proc_rcv(cs);
1660         if (test_and_clear_bit(E_RCVBUFREADY, &cs->event))
1661                 EChannel_proc_rcv(cs->hw.hisax_d_if);
1662         if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
1663                 if (test_bit(0, &cs->hw.hisax_d_if->ph_state))
1664                         pr = PH_ACTIVATE | INDICATION;
1665                 else
1666                         pr = PH_DEACTIVATE | INDICATION;
1667                 for (st = cs->stlist; st; st = st->next)
1668                         st->l1.l1l2(st, pr, NULL);
1669 
1670         }
1671 }
1672 
1673 static void hisax_b_sched_event(struct BCState *bcs, int event)
1674 {
1675         test_and_set_bit(event, &bcs->event);
1676         schedule_work(&bcs->tqueue);
1677 }
1678 
1679 static inline void D_L2L1(struct hisax_d_if *d_if, int pr, void *arg)
1680 {
1681         struct hisax_if *ifc = (struct hisax_if *) d_if;
1682         ifc->l2l1(ifc, pr, arg);
1683 }
1684 
1685 static inline void B_L2L1(struct hisax_b_if *b_if, int pr, void *arg)
1686 {
1687         struct hisax_if *ifc = (struct hisax_if *) b_if;
1688         ifc->l2l1(ifc, pr, arg);
1689 }
1690 
1691 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg)
1692 {
1693         struct hisax_d_if *d_if = (struct hisax_d_if *) ifc;
1694         struct IsdnCardState *cs = d_if->cs;
1695         struct PStack *st;
1696         struct sk_buff *skb;
1697 
1698         switch (pr) {
1699         case PH_ACTIVATE | INDICATION:
1700                 set_bit(0, &d_if->ph_state);
1701                 hisax_sched_event(cs, D_L1STATECHANGE);
1702                 break;
1703         case PH_DEACTIVATE | INDICATION:
1704                 clear_bit(0, &d_if->ph_state);
1705                 hisax_sched_event(cs, D_L1STATECHANGE);
1706                 break;
1707         case PH_DATA | INDICATION:
1708                 skb_queue_tail(&cs->rq, arg);
1709                 hisax_sched_event(cs, D_RCVBUFREADY);
1710                 break;
1711         case PH_DATA | CONFIRM:
1712                 skb = skb_dequeue(&cs->sq);
1713                 if (skb) {
1714                         D_L2L1(d_if, PH_DATA | REQUEST, skb);
1715                         break;
1716                 }
1717                 clear_bit(FLG_L1_DBUSY, &cs->HW_Flags);
1718                 for (st = cs->stlist; st; st = st->next) {
1719                         if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1720                                 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1721                                 break;
1722                         }
1723                 }
1724                 break;
1725         case PH_DATA_E | INDICATION:
1726                 skb_queue_tail(&d_if->erq, arg);
1727                 hisax_sched_event(cs, E_RCVBUFREADY);
1728                 break;
1729         default:
1730                 printk("pr %#x\n", pr);
1731                 break;
1732         }
1733 }
1734 
1735 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg)
1736 {
1737         struct hisax_b_if *b_if = (struct hisax_b_if *) ifc;
1738         struct BCState *bcs = b_if->bcs;
1739         struct PStack *st = bcs->st;
1740         struct sk_buff *skb;
1741 
1742         // FIXME use isdnl1?
1743         switch (pr) {
1744         case PH_ACTIVATE | INDICATION:
1745                 st->l1.l1l2(st, pr, NULL);
1746                 break;
1747         case PH_DEACTIVATE | INDICATION:
1748                 st->l1.l1l2(st, pr, NULL);
1749                 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1750                 skb_queue_purge(&bcs->squeue);
1751                 bcs->hw.b_if = NULL;
1752                 break;
1753         case PH_DATA | INDICATION:
1754                 skb_queue_tail(&bcs->rqueue, arg);
1755                 hisax_b_sched_event(bcs, B_RCVBUFREADY);
1756                 break;
1757         case PH_DATA | CONFIRM:
1758                 bcs->tx_cnt -= (long)arg;
1759                 if (test_bit(FLG_LLI_L1WAKEUP, &bcs->st->lli.flag)) {
1760                         u_long  flags;
1761                         spin_lock_irqsave(&bcs->aclock, flags);
1762                         bcs->ackcnt += (long)arg;
1763                         spin_unlock_irqrestore(&bcs->aclock, flags);
1764                         schedule_event(bcs, B_ACKPENDING);
1765                 }
1766                 skb = skb_dequeue(&bcs->squeue);
1767                 if (skb) {
1768                         B_L2L1(b_if, PH_DATA | REQUEST, skb);
1769                         break;
1770                 }
1771                 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1772                 if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1773                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1774                 }
1775                 break;
1776         default:
1777                 printk("hisax_b_l1l2 pr %#x\n", pr);
1778                 break;
1779         }
1780 }
1781 
1782 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg)
1783 {
1784         struct IsdnCardState *cs = st->l1.hardware;
1785         struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1786         struct sk_buff *skb = arg;
1787 
1788         switch (pr) {
1789         case PH_DATA | REQUEST:
1790         case PH_PULL | INDICATION:
1791                 if (cs->debug & DEB_DLOG_HEX)
1792                         LogFrame(cs, skb->data, skb->len);
1793                 if (cs->debug & DEB_DLOG_VERBOSE)
1794                         dlogframe(cs, skb, 0);
1795                 Logl2Frame(cs, skb, "PH_DATA_REQ", 0);
1796                 // FIXME lock?
1797                 if (!test_and_set_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1798                         D_L2L1(hisax_d_if, PH_DATA | REQUEST, skb);
1799                 else
1800                         skb_queue_tail(&cs->sq, skb);
1801                 break;
1802         case PH_PULL | REQUEST:
1803                 if (!test_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1804                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1805                 else
1806                         set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1807                 break;
1808         default:
1809                 D_L2L1(hisax_d_if, pr, arg);
1810                 break;
1811         }
1812 }
1813 
1814 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg)
1815 {
1816         return 0;
1817 }
1818 
1819 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg)
1820 {
1821         struct BCState *bcs = st->l1.bcs;
1822         struct hisax_b_if *b_if = bcs->hw.b_if;
1823 
1824         switch (pr) {
1825         case PH_ACTIVATE | REQUEST:
1826                 B_L2L1(b_if, pr, (void *)(unsigned long)st->l1.mode);
1827                 break;
1828         case PH_DATA | REQUEST:
1829         case PH_PULL | INDICATION:
1830                 // FIXME lock?
1831                 if (!test_and_set_bit(BC_FLG_BUSY, &bcs->Flag)) {
1832                         B_L2L1(b_if, PH_DATA | REQUEST, arg);
1833                 } else {
1834                         skb_queue_tail(&bcs->squeue, arg);
1835                 }
1836                 break;
1837         case PH_PULL | REQUEST:
1838                 if (!test_bit(BC_FLG_BUSY, &bcs->Flag))
1839                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1840                 else
1841                         set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1842                 break;
1843         case PH_DEACTIVATE | REQUEST:
1844                 test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
1845                 skb_queue_purge(&bcs->squeue);
1846         default:
1847                 B_L2L1(b_if, pr, arg);
1848                 break;
1849         }
1850 }
1851 
1852 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs)
1853 {
1854         struct IsdnCardState *cs = st->l1.hardware;
1855         struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1856 
1857         bcs->channel = st->l1.bc;
1858 
1859         bcs->hw.b_if = hisax_d_if->b_if[st->l1.bc];
1860         hisax_d_if->b_if[st->l1.bc]->bcs = bcs;
1861 
1862         st->l1.bcs = bcs;
1863         st->l2.l2l1 = hisax_b_l2l1;
1864         setstack_manager(st);
1865         bcs->st = st;
1866         setstack_l1_B(st);
1867         skb_queue_head_init(&bcs->rqueue);
1868         skb_queue_head_init(&bcs->squeue);
1869         return 0;
1870 }
1871 
1872 static void hisax_bc_close(struct BCState *bcs)
1873 {
1874         struct hisax_b_if *b_if = bcs->hw.b_if;
1875 
1876         if (b_if)
1877                 B_L2L1(b_if, PH_DEACTIVATE | REQUEST, NULL);
1878 }
1879 
1880 static void EChannel_proc_rcv(struct hisax_d_if *d_if)
1881 {
1882         struct IsdnCardState *cs = d_if->cs;
1883         u_char *ptr;
1884         struct sk_buff *skb;
1885 
1886         while ((skb = skb_dequeue(&d_if->erq)) != NULL) {
1887                 if (cs->debug & DEB_DLOG_HEX) {
1888                         ptr = cs->dlog;
1889                         if ((skb->len) < MAX_DLOG_SPACE / 3 - 10) {
1890                                 *ptr++ = 'E';
1891                                 *ptr++ = 'C';
1892                                 *ptr++ = 'H';
1893                                 *ptr++ = 'O';
1894                                 *ptr++ = ':';
1895                                 ptr += QuickHex(ptr, skb->data, skb->len);
1896                                 ptr--;
1897                                 *ptr++ = '\n';
1898                                 *ptr = 0;
1899                                 HiSax_putstatus(cs, NULL, "%s", cs->dlog);
1900                         } else
1901                                 HiSax_putstatus(cs, "LogEcho: ",
1902                                                 "warning Frame too big (%d)",
1903                                                 skb->len);
1904                 }
1905                 dev_kfree_skb_any(skb);
1906         }
1907 }
1908 
1909 #ifdef CONFIG_PCI
1910 #include <linux/pci.h>
1911 
1912 static struct pci_device_id hisax_pci_tbl[] __used = {
1913 #ifdef CONFIG_HISAX_FRITZPCI
1914         {PCI_VDEVICE(AVM,      PCI_DEVICE_ID_AVM_A1)                    },
1915 #endif
1916 #ifdef CONFIG_HISAX_DIEHLDIVA
1917         {PCI_VDEVICE(EICON,    PCI_DEVICE_ID_EICON_DIVA20)              },
1918         {PCI_VDEVICE(EICON,    PCI_DEVICE_ID_EICON_DIVA20_U)    },
1919         {PCI_VDEVICE(EICON,    PCI_DEVICE_ID_EICON_DIVA201)             },
1920 /*##########################################################################*/
1921         {PCI_VDEVICE(EICON,    PCI_DEVICE_ID_EICON_DIVA202)             },
1922 /*##########################################################################*/
1923 #endif
1924 #ifdef CONFIG_HISAX_ELSA
1925         {PCI_VDEVICE(ELSA,     PCI_DEVICE_ID_ELSA_MICROLINK)    },
1926         {PCI_VDEVICE(ELSA,     PCI_DEVICE_ID_ELSA_QS3000)               },
1927 #endif
1928 #ifdef CONFIG_HISAX_GAZEL
1929         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_R685)                  },
1930         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_R753)                  },
1931         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_DJINN_ITOO)    },
1932         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_OLITEC)                },
1933 #endif
1934 #ifdef CONFIG_HISAX_SCT_QUADRO
1935         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_9050)                  },
1936 #endif
1937 #ifdef CONFIG_HISAX_NICCY
1938         {PCI_VDEVICE(SATSAGEM, PCI_DEVICE_ID_SATSAGEM_NICCY)    },
1939 #endif
1940 #ifdef CONFIG_HISAX_SEDLBAUER
1941         {PCI_VDEVICE(TIGERJET, PCI_DEVICE_ID_TIGERJET_100)              },
1942 #endif
1943 #if defined(CONFIG_HISAX_NETJET) || defined(CONFIG_HISAX_NETJET_U)
1944         {PCI_VDEVICE(TIGERJET, PCI_DEVICE_ID_TIGERJET_300)              },
1945 #endif
1946 #if defined(CONFIG_HISAX_TELESPCI) || defined(CONFIG_HISAX_SCT_QUADRO)
1947         {PCI_VDEVICE(ZORAN,    PCI_DEVICE_ID_ZORAN_36120)               },
1948 #endif
1949 #ifdef CONFIG_HISAX_W6692
1950         {PCI_VDEVICE(DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH)   },
1951         {PCI_VDEVICE(WINBOND2, PCI_DEVICE_ID_WINBOND2_6692)             },
1952 #endif
1953 #ifdef CONFIG_HISAX_HFC_PCI
1954         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_2BD0)                  },
1955         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B000)                  },
1956         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B006)                  },
1957         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B007)                  },
1958         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B008)                  },
1959         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B009)                  },
1960         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B00A)                  },
1961         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B00B)                  },
1962         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B00C)                  },
1963         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B100)                  },
1964         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B700)                  },
1965         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B701)                  },
1966         {PCI_VDEVICE(ABOCOM,   PCI_DEVICE_ID_ABOCOM_2BD1)               },
1967         {PCI_VDEVICE(ASUSTEK,  PCI_DEVICE_ID_ASUSTEK_0675)              },
1968         {PCI_VDEVICE(BERKOM,   PCI_DEVICE_ID_BERKOM_T_CONCEPT)  },
1969         {PCI_VDEVICE(BERKOM,   PCI_DEVICE_ID_BERKOM_A1T)                },
1970         {PCI_VDEVICE(ANIGMA,   PCI_DEVICE_ID_ANIGMA_MC145575)   },
1971         {PCI_VDEVICE(ZOLTRIX,  PCI_DEVICE_ID_ZOLTRIX_2BD0)              },
1972         {PCI_VDEVICE(DIGI,     PCI_DEVICE_ID_DIGI_DF_M_IOM2_E)  },
1973         {PCI_VDEVICE(DIGI,     PCI_DEVICE_ID_DIGI_DF_M_E)               },
1974         {PCI_VDEVICE(DIGI,     PCI_DEVICE_ID_DIGI_DF_M_IOM2_A)  },
1975         {PCI_VDEVICE(DIGI,     PCI_DEVICE_ID_DIGI_DF_M_A)               },
1976 #endif
1977         { }                             /* Terminating entry */
1978 };
1979 
1980 MODULE_DEVICE_TABLE(pci, hisax_pci_tbl);
1981 #endif /* CONFIG_PCI */
1982 
1983 module_init(HiSax_init);
1984 module_exit(HiSax_exit);
1985 
1986 EXPORT_SYMBOL(FsmNew);
1987 EXPORT_SYMBOL(FsmFree);
1988 EXPORT_SYMBOL(FsmEvent);
1989 EXPORT_SYMBOL(FsmChangeState);
1990 EXPORT_SYMBOL(FsmInitTimer);
1991 EXPORT_SYMBOL(FsmDelTimer);
1992 EXPORT_SYMBOL(FsmRestartTimer);
1993 

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