1 /* $Id: config.c,v 1.1.4.5 2001/12/09 19:19:26 kai 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/config.h>
21 #include <linux/init.h>
22 #include "hisax.h"
23 #include <linux/module.h>
24 #include <linux/kernel_stat.h>
25 #include <linux/tqueue.h>
26 #include <linux/interrupt.h>
27 #define HISAX_STATUS_BUFSIZE 4096
28 #define INCLUDE_INLINE_FUNCS
29
30 /*
31 * This structure array contains one entry per card. An entry looks
32 * like this:
33 *
34 * { type, protocol, p0, p1, p2, NULL }
35 *
36 * type
37 * 1 Teles 16.0 p0=irq p1=membase p2=iobase
38 * 2 Teles 8.0 p0=irq p1=membase
39 * 3 Teles 16.3 p0=irq p1=iobase
40 * 4 Creatix PNP p0=irq p1=IO0 (ISAC) p2=IO1 (HSCX)
41 * 5 AVM A1 (Fritz) p0=irq p1=iobase
42 * 6 ELSA PC [p0=iobase] or nothing (autodetect)
43 * 7 ELSA Quickstep p0=irq p1=iobase
44 * 8 Teles PCMCIA p0=irq p1=iobase
45 * 9 ITK ix1-micro p0=irq p1=iobase
46 * 10 ELSA PCMCIA p0=irq p1=iobase
47 * 11 Eicon.Diehl Diva p0=irq p1=iobase
48 * 12 Asuscom ISDNLink p0=irq p1=iobase
49 * 13 Teleint p0=irq p1=iobase
50 * 14 Teles 16.3c p0=irq p1=iobase
51 * 15 Sedlbauer speed p0=irq p1=iobase
52 * 15 Sedlbauer PC/104 p0=irq p1=iobase
53 * 15 Sedlbauer speed pci no parameter
54 * 16 USR Sportster internal p0=irq p1=iobase
55 * 17 MIC card p0=irq p1=iobase
56 * 18 ELSA Quickstep 1000PCI no parameter
57 * 19 Compaq ISDN S0 ISA card p0=irq p1=IO0 (HSCX) p2=IO1 (ISAC) p3=IO2
58 * 20 Travers Technologies NETjet-S PCI card
59 * 21 TELES PCI no parameter
60 * 22 Sedlbauer Speed Star p0=irq p1=iobase
61 * 23 reserved
62 * 24 Dr Neuhaus Niccy PnP/PCI card p0=irq p1=IO0 p2=IO1 (PnP only)
63 * 25 Teles S0Box p0=irq p1=iobase (from isapnp setup)
64 * 26 AVM A1 PCMCIA (Fritz) p0=irq p1=iobase
65 * 27 AVM PnP/PCI p0=irq p1=iobase (PCI no parameter)
66 * 28 Sedlbauer Speed Fax+ p0=irq p1=iobase (from isapnp setup)
67 * 29 Siemens I-Surf p0=irq p1=iobase p2=memory (from isapnp setup)
68 * 30 ACER P10 p0=irq p1=iobase (from isapnp setup)
69 * 31 HST Saphir p0=irq p1=iobase
70 * 32 Telekom A4T none
71 * 33 Scitel Quadro p0=subcontroller (4*S0, subctrl 1...4)
72 * 34 Gazel ISDN cards
73 * 35 HFC 2BDS0 PCI none
74 * 36 Winbond 6692 PCI none
75 * 37 HFC 2BDS0 S+/SP p0=irq p1=iobase
76 * 38 Travers Technologies NETspider-U PCI card
77 * 39 HFC 2BDS0-SP PCMCIA p0=irq p1=iobase
78 * 40 hotplug interface
79 * 41 Formula-n enter:now ISDN PCI a/b none
80 *
81 * protocol can be either ISDN_PTYPE_EURO or ISDN_PTYPE_1TR6 or ISDN_PTYPE_NI1
82 *
83 *
84 */
85
86 const char *CardType[] = {
87 "No Card", "Teles 16.0", "Teles 8.0", "Teles 16.3",
88 "Creatix/Teles PnP", "AVM A1", "Elsa ML", "Elsa Quickstep",
89 "Teles PCMCIA", "ITK ix1-micro Rev.2", "Elsa PCMCIA",
90 "Eicon.Diehl Diva", "ISDNLink", "TeleInt", "Teles 16.3c",
91 "Sedlbauer Speed Card", "USR Sportster", "ith mic Linux",
92 "Elsa PCI", "Compaq ISA", "NETjet-S", "Teles PCI",
93 "Sedlbauer Speed Star (PCMCIA)", "AMD 7930", "NICCY", "S0Box",
94 "AVM A1 (PCMCIA)", "AVM Fritz PnP/PCI", "Sedlbauer Speed Fax +",
95 "Siemens I-Surf", "Acer P10", "HST Saphir", "Telekom A4T",
96 "Scitel Quadro", "Gazel", "HFC 2BDS0 PCI", "Winbond 6692",
97 "HFC 2BDS0 SX", "NETspider-U", "HFC-2BDS0-SP PCMCIA",
98 "Hotplug", "Formula-n enter:now PCI a/b",
99 };
100
101 void HiSax_closecard(int cardnr);
102
103 #ifdef CONFIG_HISAX_ELSA
104 #define DEFAULT_CARD ISDN_CTYPE_ELSA
105 #define DEFAULT_CFG {0,0,0,0}
106 int elsa_init_pcmcia(void *, int, int *, int);
107 EXPORT_SYMBOL(elsa_init_pcmcia);
108 #endif
109
110 #ifdef CONFIG_HISAX_AVM_A1
111 #undef DEFAULT_CARD
112 #undef DEFAULT_CFG
113 #define DEFAULT_CARD ISDN_CTYPE_A1
114 #define DEFAULT_CFG {10,0x340,0,0}
115 #endif
116
117 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
118 #undef DEFAULT_CARD
119 #undef DEFAULT_CFG
120 #define DEFAULT_CARD ISDN_CTYPE_A1_PCMCIA
121 #define DEFAULT_CFG {11,0x170,0,0}
122 int avm_a1_init_pcmcia(void *, int, int *, int);
123 EXPORT_SYMBOL(avm_a1_init_pcmcia);
124 #endif
125
126 #ifdef CONFIG_HISAX_FRITZPCI
127 #undef DEFAULT_CARD
128 #undef DEFAULT_CFG
129 #define DEFAULT_CARD ISDN_CTYPE_FRITZPCI
130 #define DEFAULT_CFG {0,0,0,0}
131 #endif
132
133 #ifdef CONFIG_HISAX_16_3
134 #undef DEFAULT_CARD
135 #undef DEFAULT_CFG
136 #define DEFAULT_CARD ISDN_CTYPE_16_3
137 #define DEFAULT_CFG {15,0x180,0,0}
138 #endif
139
140 #ifdef CONFIG_HISAX_S0BOX
141 #undef DEFAULT_CARD
142 #undef DEFAULT_CFG
143 #define DEFAULT_CARD ISDN_CTYPE_S0BOX
144 #define DEFAULT_CFG {7,0x378,0,0}
145 #endif
146
147 #ifdef CONFIG_HISAX_16_0
148 #undef DEFAULT_CARD
149 #undef DEFAULT_CFG
150 #define DEFAULT_CARD ISDN_CTYPE_16_0
151 #define DEFAULT_CFG {15,0xd0000,0xd80,0}
152 #endif
153
154 #ifdef CONFIG_HISAX_TELESPCI
155 #undef DEFAULT_CARD
156 #undef DEFAULT_CFG
157 #define DEFAULT_CARD ISDN_CTYPE_TELESPCI
158 #define DEFAULT_CFG {0,0,0,0}
159 #endif
160
161 #ifdef CONFIG_HISAX_IX1MICROR2
162 #undef DEFAULT_CARD
163 #undef DEFAULT_CFG
164 #define DEFAULT_CARD ISDN_CTYPE_IX1MICROR2
165 #define DEFAULT_CFG {5,0x390,0,0}
166 #endif
167
168 #ifdef CONFIG_HISAX_DIEHLDIVA
169 #undef DEFAULT_CARD
170 #undef DEFAULT_CFG
171 #define DEFAULT_CARD ISDN_CTYPE_DIEHLDIVA
172 #define DEFAULT_CFG {0,0x0,0,0}
173 #endif
174
175 #ifdef CONFIG_HISAX_ASUSCOM
176 #undef DEFAULT_CARD
177 #undef DEFAULT_CFG
178 #define DEFAULT_CARD ISDN_CTYPE_ASUSCOM
179 #define DEFAULT_CFG {5,0x200,0,0}
180 #endif
181
182 #ifdef CONFIG_HISAX_TELEINT
183 #undef DEFAULT_CARD
184 #undef DEFAULT_CFG
185 #define DEFAULT_CARD ISDN_CTYPE_TELEINT
186 #define DEFAULT_CFG {5,0x300,0,0}
187 #endif
188
189 #ifdef CONFIG_HISAX_SEDLBAUER
190 #undef DEFAULT_CARD
191 #undef DEFAULT_CFG
192 #define DEFAULT_CARD ISDN_CTYPE_SEDLBAUER
193 #define DEFAULT_CFG {11,0x270,0,0}
194 int sedl_init_pcmcia(void *, int, int *, int);
195 EXPORT_SYMBOL(sedl_init_pcmcia);
196 #endif
197
198 #ifdef CONFIG_HISAX_SPORTSTER
199 #undef DEFAULT_CARD
200 #undef DEFAULT_CFG
201 #define DEFAULT_CARD ISDN_CTYPE_SPORTSTER
202 #define DEFAULT_CFG {7,0x268,0,0}
203 #endif
204
205 #ifdef CONFIG_HISAX_MIC
206 #undef DEFAULT_CARD
207 #undef DEFAULT_CFG
208 #define DEFAULT_CARD ISDN_CTYPE_MIC
209 #define DEFAULT_CFG {12,0x3e0,0,0}
210 #endif
211
212 #ifdef CONFIG_HISAX_NETJET
213 #undef DEFAULT_CARD
214 #undef DEFAULT_CFG
215 #define DEFAULT_CARD ISDN_CTYPE_NETJET_S
216 #define DEFAULT_CFG {0,0,0,0}
217 #endif
218
219 #ifdef CONFIG_HISAX_HFCS
220 #undef DEFAULT_CARD
221 #undef DEFAULT_CFG
222 #define DEFAULT_CARD ISDN_CTYPE_TELES3C
223 #define DEFAULT_CFG {5,0x500,0,0}
224 #endif
225
226 #ifdef CONFIG_HISAX_HFC_PCI
227 #undef DEFAULT_CARD
228 #undef DEFAULT_CFG
229 #define DEFAULT_CARD ISDN_CTYPE_HFC_PCI
230 #define DEFAULT_CFG {0,0,0,0}
231 #endif
232
233 #ifdef CONFIG_HISAX_HFC_SX
234 #undef DEFAULT_CARD
235 #undef DEFAULT_CFG
236 #define DEFAULT_CARD ISDN_CTYPE_HFC_SX
237 #define DEFAULT_CFG {5,0x2E0,0,0}
238 int hfc_init_pcmcia(void *, int, int *, int);
239 EXPORT_SYMBOL(hfc_init_pcmcia);
240 #endif
241
242
243 #ifdef CONFIG_HISAX_AMD7930
244 #undef DEFAULT_CARD
245 #undef DEFAULT_CFG
246 #define DEFAULT_CARD ISDN_CTYPE_AMD7930
247 #define DEFAULT_CFG {12,0x3e0,0,0}
248 #endif
249
250 #ifdef CONFIG_HISAX_NICCY
251 #undef DEFAULT_CARD
252 #undef DEFAULT_CFG
253 #define DEFAULT_CARD ISDN_CTYPE_NICCY
254 #define DEFAULT_CFG {0,0x0,0,0}
255 #endif
256
257 #ifdef CONFIG_HISAX_ISURF
258 #undef DEFAULT_CARD
259 #undef DEFAULT_CFG
260 #define DEFAULT_CARD ISDN_CTYPE_ISURF
261 #define DEFAULT_CFG {5,0x100,0xc8000,0}
262 #endif
263
264 #ifdef CONFIG_HISAX_HSTSAPHIR
265 #undef DEFAULT_CARD
266 #undef DEFAULT_CFG
267 #define DEFAULT_CARD ISDN_CTYPE_HSTSAPHIR
268 #define DEFAULT_CFG {5,0x250,0,0}
269 #endif
270
271 #ifdef CONFIG_HISAX_BKM_A4T
272 #undef DEFAULT_CARD
273 #undef DEFAULT_CFG
274 #define DEFAULT_CARD ISDN_CTYPE_BKM_A4T
275 #define DEFAULT_CFG {0,0x0,0,0}
276 #endif
277
278 #ifdef CONFIG_HISAX_SCT_QUADRO
279 #undef DEFAULT_CARD
280 #undef DEFAULT_CFG
281 #define DEFAULT_CARD ISDN_CTYPE_SCT_QUADRO
282 #define DEFAULT_CFG {1,0x0,0,0}
283 #endif
284
285 #ifdef CONFIG_HISAX_GAZEL
286 #undef DEFAULT_CARD
287 #undef DEFAULT_CFG
288 #define DEFAULT_CARD ISDN_CTYPE_GAZEL
289 #define DEFAULT_CFG {15,0x180,0,0}
290 #endif
291
292 #ifdef CONFIG_HISAX_W6692
293 #undef DEFAULT_CARD
294 #undef DEFAULT_CFG
295 #define DEFAULT_CARD ISDN_CTYPE_W6692
296 #define DEFAULT_CFG {0,0,0,0}
297 #endif
298
299 #ifdef CONFIG_HISAX_NETJET_U
300 #undef DEFAULT_CARD
301 #undef DEFAULT_CFG
302 #define DEFAULT_CARD ISDN_CTYPE_NETJET_U
303 #define DEFAULT_CFG {0,0,0,0}
304 #endif
305
306 #ifdef CONFIG_HISAX_1TR6
307 #define DEFAULT_PROTO ISDN_PTYPE_1TR6
308 #define DEFAULT_PROTO_NAME "1TR6"
309 #endif
310 #ifdef CONFIG_HISAX_NI1
311 #undef DEFAULT_PROTO
312 #define DEFAULT_PROTO ISDN_PTYPE_NI1
313 #undef DEFAULT_PROTO_NAME
314 #define DEFAULT_PROTO_NAME "NI1"
315 #endif
316 #ifdef CONFIG_HISAX_EURO
317 #undef DEFAULT_PROTO
318 #define DEFAULT_PROTO ISDN_PTYPE_EURO
319 #undef DEFAULT_PROTO_NAME
320 #define DEFAULT_PROTO_NAME "EURO"
321 #endif
322 #ifndef DEFAULT_PROTO
323 #define DEFAULT_PROTO ISDN_PTYPE_UNKNOWN
324 #define DEFAULT_PROTO_NAME "UNKNOWN"
325 #endif
326 #ifndef DEFAULT_CARD
327 #define DEFAULT_CARD 0
328 #define DEFAULT_CFG {0,0,0,0}
329 #endif
330
331 int hisax_init_pcmcia(void *, int *, struct IsdnCard *);
332 EXPORT_SYMBOL(hisax_init_pcmcia);
333 EXPORT_SYMBOL(HiSax_closecard);
334
335 #define FIRST_CARD { \
336 DEFAULT_CARD, \
337 DEFAULT_PROTO, \
338 DEFAULT_CFG, \
339 NULL, \
340 }
341
342 struct IsdnCard cards[HISAX_MAX_CARDS] = {
343 FIRST_CARD,
344 };
345
346 #define HISAX_IDSIZE (HISAX_MAX_CARDS*8)
347 static char HiSaxID[HISAX_IDSIZE] __devinitdata = { 0, };
348
349 char *HiSax_id __devinitdata = HiSaxID;
350 #ifdef MODULE
351 /* Variables for insmod */
352 static int type[HISAX_MAX_CARDS] __devinitdata = { 0, };
353 static int protocol[HISAX_MAX_CARDS] __devinitdata = { 0, };
354 static int io[HISAX_MAX_CARDS] __devinitdata = { 0, };
355 #undef IO0_IO1
356 #ifdef CONFIG_HISAX_16_3
357 #define IO0_IO1
358 #endif
359 #ifdef CONFIG_HISAX_NICCY
360 #undef IO0_IO1
361 #define IO0_IO1
362 #endif
363 #ifdef IO0_IO1
364 static int io0[HISAX_MAX_CARDS] __devinitdata = { 0, };
365 static int io1[HISAX_MAX_CARDS] __devinitdata = { 0, };
366 #endif
367 static int irq[HISAX_MAX_CARDS] __devinitdata = { 0, };
368 static int mem[HISAX_MAX_CARDS] __devinitdata = { 0, };
369 static char *id __devinitdata = HiSaxID;
370
371 #define PARM_PARA "1-" __MODULE_STRING(HISAX_MAX_CARDS) "i"
372
373 MODULE_DESCRIPTION("ISDN4Linux: Driver for passive ISDN cards");
374 MODULE_AUTHOR("Karsten Keil");
375 MODULE_LICENSE("GPL");
376 MODULE_PARM(type, PARM_PARA);
377 MODULE_PARM(protocol, PARM_PARA);
378 MODULE_PARM(io, PARM_PARA);
379 MODULE_PARM(irq, PARM_PARA);
380 MODULE_PARM(mem, PARM_PARA);
381 MODULE_PARM(id, "s");
382 #ifdef IO0_IO1
383 MODULE_PARM(io0, PARM_PARA);
384 MODULE_PARM(io1, PARM_PARA);
385 #endif
386 #endif /* MODULE */
387
388 int nrcards;
389
390 extern char *l1_revision;
391 extern char *l2_revision;
392 extern char *l3_revision;
393 extern char *lli_revision;
394 extern char *tei_revision;
395
HiSax_getrev(const char * revision)396 char *HiSax_getrev(const char *revision)
397 {
398 char *rev;
399 char *p;
400
401 if ((p = strchr(revision, ':'))) {
402 rev = p + 2;
403 p = strchr(rev, '$');
404 *--p = 0;
405 } else
406 rev = "???";
407 return rev;
408 }
409
HiSaxVersion(void)410 void __init HiSaxVersion(void)
411 {
412 char tmp[64];
413
414 printk(KERN_INFO "HiSax: Linux Driver for passive ISDN cards\n");
415 #ifdef MODULE
416 printk(KERN_INFO "HiSax: Version 3.5 (module)\n");
417 #else
418 printk(KERN_INFO "HiSax: Version 3.5 (kernel)\n");
419 #endif
420 strcpy(tmp, l1_revision);
421 printk(KERN_INFO "HiSax: Layer1 Revision %s\n", HiSax_getrev(tmp));
422 strcpy(tmp, l2_revision);
423 printk(KERN_INFO "HiSax: Layer2 Revision %s\n", HiSax_getrev(tmp));
424 strcpy(tmp, tei_revision);
425 printk(KERN_INFO "HiSax: TeiMgr Revision %s\n", HiSax_getrev(tmp));
426 strcpy(tmp, l3_revision);
427 printk(KERN_INFO "HiSax: Layer3 Revision %s\n", HiSax_getrev(tmp));
428 strcpy(tmp, lli_revision);
429 printk(KERN_INFO "HiSax: LinkLayer Revision %s\n",
430 HiSax_getrev(tmp));
431 certification_check(1);
432 }
433
434 #ifndef MODULE
435 #define MAX_ARG (HISAX_MAX_CARDS*5)
HiSax_setup(char * line)436 static int __init HiSax_setup(char *line)
437 {
438 int i, j, argc;
439 int ints[MAX_ARG + 1];
440 char *str;
441
442 str = get_options(line, MAX_ARG, ints);
443 argc = ints[0];
444 printk(KERN_DEBUG "HiSax_setup: argc(%d) str(%s)\n", argc, str);
445 i = 0;
446 j = 1;
447 while (argc && (i < HISAX_MAX_CARDS)) {
448 cards[i].protocol = DEFAULT_PROTO;
449 if (argc) {
450 cards[i].typ = ints[j];
451 j++;
452 argc--;
453 }
454 if (argc) {
455 cards[i].protocol = ints[j];
456 j++;
457 argc--;
458 }
459 if (argc) {
460 cards[i].para[0] = ints[j];
461 j++;
462 argc--;
463 }
464 if (argc) {
465 cards[i].para[1] = ints[j];
466 j++;
467 argc--;
468 }
469 if (argc) {
470 cards[i].para[2] = ints[j];
471 j++;
472 argc--;
473 }
474 i++;
475 }
476 if (str && *str) {
477 if (strlen(str) < HISAX_IDSIZE)
478 strcpy(HiSaxID, str);
479 else
480 printk(KERN_WARNING "HiSax: ID too long!");
481 } else
482 strcpy(HiSaxID, "HiSax");
483
484 HiSax_id = HiSaxID;
485 return 1;
486 }
487
488 __setup("hisax=", HiSax_setup);
489 #endif /* MODULES */
490
491 #if CARD_TELES0
492 extern int setup_teles0(struct IsdnCard *card);
493 #endif
494
495 #if CARD_TELES3
496 extern int setup_teles3(struct IsdnCard *card);
497 #endif
498
499 #if CARD_S0BOX
500 extern int setup_s0box(struct IsdnCard *card);
501 #endif
502
503 #if CARD_TELESPCI
504 extern int setup_telespci(struct IsdnCard *card);
505 #endif
506
507 #if CARD_AVM_A1
508 extern int setup_avm_a1(struct IsdnCard *card);
509 #endif
510
511 #if CARD_AVM_A1_PCMCIA
512 extern int setup_avm_a1_pcmcia(struct IsdnCard *card);
513 #endif
514
515 #if CARD_FRITZPCI
516 extern int setup_avm_pcipnp(struct IsdnCard *card);
517 #endif
518
519 #if CARD_ELSA
520 extern int setup_elsa(struct IsdnCard *card);
521 #endif
522
523 #if CARD_IX1MICROR2
524 extern int setup_ix1micro(struct IsdnCard *card);
525 #endif
526
527 #if CARD_DIEHLDIVA
528 extern int setup_diva(struct IsdnCard *card);
529 #endif
530
531 #if CARD_ASUSCOM
532 extern int setup_asuscom(struct IsdnCard *card);
533 #endif
534
535 #if CARD_TELEINT
536 extern int setup_TeleInt(struct IsdnCard *card);
537 #endif
538
539 #if CARD_SEDLBAUER
540 extern int setup_sedlbauer(struct IsdnCard *card);
541 #endif
542
543 #if CARD_SPORTSTER
544 extern int setup_sportster(struct IsdnCard *card);
545 #endif
546
547 #if CARD_MIC
548 extern int setup_mic(struct IsdnCard *card);
549 #endif
550
551 #if CARD_NETJET_S
552 extern int setup_netjet_s(struct IsdnCard *card);
553 #endif
554
555 #if CARD_HFCS
556 extern int setup_hfcs(struct IsdnCard *card);
557 #endif
558
559 #if CARD_HFC_PCI
560 extern int setup_hfcpci(struct IsdnCard *card);
561 #endif
562
563 #if CARD_HFC_SX
564 extern int setup_hfcsx(struct IsdnCard *card);
565 #endif
566
567 #if CARD_AMD7930
568 extern int setup_amd7930(struct IsdnCard *card);
569 #endif
570
571 #if CARD_NICCY
572 extern int setup_niccy(struct IsdnCard *card);
573 #endif
574
575 #if CARD_ISURF
576 extern int setup_isurf(struct IsdnCard *card);
577 #endif
578
579 #if CARD_HSTSAPHIR
580 extern int setup_saphir(struct IsdnCard *card);
581 #endif
582
583 #if CARD_TESTEMU
584 extern int setup_testemu(struct IsdnCard *card);
585 #endif
586
587 #if CARD_BKM_A4T
588 extern int setup_bkm_a4t(struct IsdnCard *card);
589 #endif
590
591 #if CARD_SCT_QUADRO
592 extern int setup_sct_quadro(struct IsdnCard *card);
593 #endif
594
595 #if CARD_GAZEL
596 extern int setup_gazel(struct IsdnCard *card);
597 #endif
598
599 #if CARD_W6692
600 extern int setup_w6692(struct IsdnCard *card);
601 #endif
602
603 #if CARD_NETJET_U
604 extern int setup_netjet_u(struct IsdnCard *card);
605 #endif
606
607 #if CARD_FN_ENTERNOW_PCI
608 extern int setup_enternow_pci(struct IsdnCard *card);
609 #endif
610
611 /*
612 * Find card with given driverId
613 */
hisax_findcard(int driverid)614 static inline struct IsdnCardState *hisax_findcard(int driverid)
615 {
616 int i;
617
618 for (i = 0; i < nrcards; i++)
619 if (cards[i].cs)
620 if (cards[i].cs->myid == driverid)
621 return cards[i].cs;
622 return NULL;
623 }
624
625 /*
626 * Find card with given card number
627 */
hisax_get_card(int cardnr)628 struct IsdnCardState *hisax_get_card(int cardnr)
629 {
630 if ((cardnr <= nrcards) && (cardnr > 0))
631 if (cards[cardnr - 1].cs)
632 return cards[cardnr - 1].cs;
633 return NULL;
634 }
635
HiSax_readstatus(u_char * buf,int len,int user,int id,int channel)636 int HiSax_readstatus(u_char * buf, int len, int user, int id, int channel)
637 {
638 int count, cnt;
639 u_char *p = buf;
640 struct IsdnCardState *cs = hisax_findcard(id);
641
642 if (cs) {
643 if (len > HISAX_STATUS_BUFSIZE) {
644 printk(KERN_WARNING
645 "HiSax: status overflow readstat %d/%d\n",
646 len, HISAX_STATUS_BUFSIZE);
647 }
648 count = cs->status_end - cs->status_read + 1;
649 if (count >= len)
650 count = len;
651 if (user)
652 copy_to_user(p, cs->status_read, count);
653 else
654 memcpy(p, cs->status_read, count);
655 cs->status_read += count;
656 if (cs->status_read > cs->status_end)
657 cs->status_read = cs->status_buf;
658 p += count;
659 count = len - count;
660 while (count) {
661 if (count > HISAX_STATUS_BUFSIZE)
662 cnt = HISAX_STATUS_BUFSIZE;
663 else
664 cnt = count;
665 if (user)
666 copy_to_user(p, cs->status_read, cnt);
667 else
668 memcpy(p, cs->status_read, cnt);
669 p += cnt;
670 cs->status_read += cnt % HISAX_STATUS_BUFSIZE;
671 count -= cnt;
672 }
673 return len;
674 } else {
675 printk(KERN_ERR
676 "HiSax: if_readstatus called with invalid driverId!\n");
677 return -ENODEV;
678 }
679 }
680
jiftime(char * s,long mark)681 int jiftime(char *s, long mark)
682 {
683 s += 8;
684
685 *s-- = '\0';
686 *s-- = mark % 10 + '0';
687 mark /= 10;
688 *s-- = mark % 10 + '0';
689 mark /= 10;
690 *s-- = '.';
691 *s-- = mark % 10 + '0';
692 mark /= 10;
693 *s-- = mark % 6 + '0';
694 mark /= 6;
695 *s-- = ':';
696 *s-- = mark % 10 + '0';
697 mark /= 10;
698 *s-- = mark % 10 + '0';
699 return 8;
700 }
701
702 static u_char tmpbuf[HISAX_STATUS_BUFSIZE];
703
VHiSax_putstatus(struct IsdnCardState * cs,char * head,char * fmt,va_list args)704 void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt,
705 va_list args)
706 {
707 /* if head == NULL the fmt contains the full info */
708
709 long flags;
710 int count, i;
711 u_char *p;
712 isdn_ctrl ic;
713 int len;
714
715 save_flags(flags);
716 cli();
717 p = tmpbuf;
718 if (head) {
719 p += jiftime(p, jiffies);
720 p += sprintf(p, " %s", head);
721 p += vsprintf(p, fmt, args);
722 *p++ = '\n';
723 *p = 0;
724 len = p - tmpbuf;
725 p = tmpbuf;
726 } else {
727 p = fmt;
728 len = strlen(fmt);
729 }
730 if (!cs) {
731 printk(KERN_WARNING "HiSax: No CardStatus for message %s",
732 p);
733 restore_flags(flags);
734 return;
735 }
736 if (len > HISAX_STATUS_BUFSIZE) {
737 printk(KERN_WARNING "HiSax: status overflow %d/%d\n",
738 len, HISAX_STATUS_BUFSIZE);
739 restore_flags(flags);
740 return;
741 }
742 count = len;
743 i = cs->status_end - cs->status_write + 1;
744 if (i >= len)
745 i = len;
746 len -= i;
747 memcpy(cs->status_write, p, i);
748 cs->status_write += i;
749 if (cs->status_write > cs->status_end)
750 cs->status_write = cs->status_buf;
751 p += i;
752 if (len) {
753 memcpy(cs->status_write, p, len);
754 cs->status_write += len;
755 }
756 #ifdef KERNELSTACK_DEBUG
757 i = (ulong) & len - current->kernel_stack_page;
758 sprintf(tmpbuf, "kstack %s %lx use %ld\n", current->comm,
759 current->kernel_stack_page, i);
760 len = strlen(tmpbuf);
761 for (p = tmpbuf, i = len; i > 0; i--, p++) {
762 *cs->status_write++ = *p;
763 if (cs->status_write > cs->status_end)
764 cs->status_write = cs->status_buf;
765 count++;
766 }
767 #endif
768 restore_flags(flags);
769 if (count) {
770 ic.command = ISDN_STAT_STAVAIL;
771 ic.driver = cs->myid;
772 ic.arg = count;
773 cs->iif.statcallb(&ic);
774 }
775 }
776
HiSax_putstatus(struct IsdnCardState * cs,char * head,char * fmt,...)777 void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...)
778 {
779 va_list args;
780
781 va_start(args, fmt);
782 VHiSax_putstatus(cs, head, fmt, args);
783 va_end(args);
784 }
785
ll_run(struct IsdnCardState * cs,int addfeatures)786 int ll_run(struct IsdnCardState *cs, int addfeatures)
787 {
788 long flags;
789 isdn_ctrl ic;
790
791 save_flags(flags);
792 cli();
793 ic.driver = cs->myid;
794 ic.command = ISDN_STAT_RUN;
795 cs->iif.features |= addfeatures;
796 cs->iif.statcallb(&ic);
797 restore_flags(flags);
798 return 0;
799 }
800
ll_stop(struct IsdnCardState * cs)801 void ll_stop(struct IsdnCardState *cs)
802 {
803 isdn_ctrl ic;
804
805 ic.command = ISDN_STAT_STOP;
806 ic.driver = cs->myid;
807 cs->iif.statcallb(&ic);
808 // CallcFreeChan(cs);
809 }
810
ll_unload(struct IsdnCardState * cs)811 static void ll_unload(struct IsdnCardState *cs)
812 {
813 isdn_ctrl ic;
814
815 ic.command = ISDN_STAT_UNLOAD;
816 ic.driver = cs->myid;
817 cs->iif.statcallb(&ic);
818 if (cs->status_buf)
819 kfree(cs->status_buf);
820 cs->status_read = NULL;
821 cs->status_write = NULL;
822 cs->status_end = NULL;
823 kfree(cs->dlog);
824 }
825
closecard(int cardnr)826 static void closecard(int cardnr)
827 {
828 struct IsdnCardState *csta = cards[cardnr].cs;
829
830 if (csta->bcs->BC_Close != NULL) {
831 csta->bcs->BC_Close(csta->bcs + 1);
832 csta->bcs->BC_Close(csta->bcs);
833 }
834
835 skb_queue_purge(&csta->rq);
836 skb_queue_purge(&csta->sq);
837 if (csta->rcvbuf) {
838 kfree(csta->rcvbuf);
839 csta->rcvbuf = NULL;
840 }
841 if (csta->tx_skb) {
842 dev_kfree_skb(csta->tx_skb);
843 csta->tx_skb = NULL;
844 }
845 if (csta->DC_Close != NULL) {
846 csta->DC_Close(csta);
847 }
848 if (csta->cardmsg)
849 csta->cardmsg(csta, CARD_RELEASE, NULL);
850 if (csta->dbusytimer.function != NULL) // FIXME?
851 del_timer(&csta->dbusytimer);
852 ll_unload(csta);
853 }
854
init_card(struct IsdnCardState * cs)855 static int __devinit init_card(struct IsdnCardState *cs)
856 {
857 int irq_cnt, cnt = 3;
858 long flags;
859
860 if (!cs->irq)
861 return cs->cardmsg(cs, CARD_INIT, NULL);
862 save_flags(flags);
863 cli();
864 irq_cnt = kstat_irqs(cs->irq);
865 printk(KERN_INFO "%s: IRQ %d count %d\n", CardType[cs->typ],
866 cs->irq, irq_cnt);
867 if (request_irq(cs->irq, cs->irq_func, cs->irq_flags, "HiSax", cs)) {
868 printk(KERN_WARNING "HiSax: couldn't get interrupt %d\n",
869 cs->irq);
870 restore_flags(flags);
871 return 1;
872 }
873 while (cnt) {
874 cs->cardmsg(cs, CARD_INIT, NULL);
875 sti();
876 set_current_state(TASK_UNINTERRUPTIBLE);
877 /* Timeout 10ms */
878 schedule_timeout((10 * HZ) / 1000);
879 restore_flags(flags);
880 printk(KERN_INFO "%s: IRQ %d count %d\n",
881 CardType[cs->typ], cs->irq, kstat_irqs(cs->irq));
882 if (kstat_irqs(cs->irq) == irq_cnt) {
883 printk(KERN_WARNING
884 "%s: IRQ(%d) getting no interrupts during init %d\n",
885 CardType[cs->typ], cs->irq, 4 - cnt);
886 if (cnt == 1) {
887 free_irq(cs->irq, cs);
888 return 2;
889 } else {
890 cs->cardmsg(cs, CARD_RESET, NULL);
891 cnt--;
892 }
893 } else {
894 cs->cardmsg(cs, CARD_TEST, NULL);
895 return 0;
896 }
897 }
898 restore_flags(flags);
899 return 3;
900 }
901
checkcard(int cardnr,char * id,int * busy_flag)902 static int __devinit checkcard(int cardnr, char *id, int *busy_flag)
903 {
904 long flags;
905 int ret = 0;
906 struct IsdnCard *card = cards + cardnr;
907 struct IsdnCardState *cs;
908
909 save_flags(flags);
910 cli();
911 cs = kmalloc(sizeof(struct IsdnCardState), GFP_ATOMIC);
912 if (!cs) {
913 printk(KERN_WARNING
914 "HiSax: No memory for IsdnCardState(card %d)\n",
915 cardnr + 1);
916 goto out;
917 }
918 memset(cs, 0, sizeof(struct IsdnCardState));
919 card->cs = cs;
920 cs->chanlimit = 2; /* maximum B-channel number */
921 cs->logecho = 0; /* No echo logging */
922 cs->cardnr = cardnr;
923 cs->debug = L1_DEB_WARN;
924 cs->HW_Flags = 0;
925 cs->busy_flag = busy_flag;
926 cs->irq_flags = I4L_IRQ_FLAG;
927 #if TEI_PER_CARD
928 if (card->protocol == ISDN_PTYPE_NI1)
929 test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
930 #else
931 test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
932 #endif
933 cs->protocol = card->protocol;
934
935 if (card->typ <= 0 || card->typ > ISDN_CTYPE_COUNT) {
936 printk(KERN_WARNING
937 "HiSax: Card Type %d out of range\n", card->typ);
938 goto outf_cs;
939 }
940 if (!(cs->dlog = kmalloc(MAX_DLOG_SPACE, GFP_ATOMIC))) {
941 printk(KERN_WARNING
942 "HiSax: No memory for dlog(card %d)\n", cardnr + 1);
943 goto outf_cs;
944 }
945 if (!(cs->status_buf = kmalloc(HISAX_STATUS_BUFSIZE, GFP_ATOMIC))) {
946 printk(KERN_WARNING
947 "HiSax: No memory for status_buf(card %d)\n",
948 cardnr + 1);
949 goto outf_dlog;
950 }
951 cs->stlist = NULL;
952 cs->status_read = cs->status_buf;
953 cs->status_write = cs->status_buf;
954 cs->status_end = cs->status_buf + HISAX_STATUS_BUFSIZE - 1;
955 cs->typ = card->typ;
956 strcpy(cs->iif.id, id);
957 cs->iif.channels = 2;
958 cs->iif.maxbufsize = MAX_DATA_SIZE;
959 cs->iif.hl_hdrlen = MAX_HEADER_LEN;
960 cs->iif.features =
961 ISDN_FEATURE_L2_X75I |
962 ISDN_FEATURE_L2_HDLC |
963 ISDN_FEATURE_L2_HDLC_56K |
964 ISDN_FEATURE_L2_TRANS |
965 ISDN_FEATURE_L3_TRANS |
966 #ifdef CONFIG_HISAX_1TR6
967 ISDN_FEATURE_P_1TR6 |
968 #endif
969 #ifdef CONFIG_HISAX_EURO
970 ISDN_FEATURE_P_EURO |
971 #endif
972 #ifdef CONFIG_HISAX_NI1
973 ISDN_FEATURE_P_NI1 |
974 #endif
975 0;
976
977 cs->iif.command = HiSax_command;
978 cs->iif.writecmd = NULL;
979 cs->iif.writebuf_skb = HiSax_writebuf_skb;
980 cs->iif.readstat = HiSax_readstatus;
981 register_isdn(&cs->iif);
982 cs->myid = cs->iif.channels;
983 printk(KERN_INFO
984 "HiSax: Card %d Protocol %s Id=%s (%d)\n", cardnr + 1,
985 (card->protocol == ISDN_PTYPE_1TR6) ? "1TR6" :
986 (card->protocol == ISDN_PTYPE_EURO) ? "EDSS1" :
987 (card->protocol == ISDN_PTYPE_LEASED) ? "LEASED" :
988 (card->protocol == ISDN_PTYPE_NI1) ? "NI1" :
989 "NONE", cs->iif.id, cs->myid);
990 switch (card->typ) {
991 #if CARD_TELES0
992 case ISDN_CTYPE_16_0:
993 case ISDN_CTYPE_8_0:
994 ret = setup_teles0(card);
995 break;
996 #endif
997 #if CARD_TELES3
998 case ISDN_CTYPE_16_3:
999 case ISDN_CTYPE_PNP:
1000 case ISDN_CTYPE_TELESPCMCIA:
1001 case ISDN_CTYPE_COMPAQ_ISA:
1002 ret = setup_teles3(card);
1003 break;
1004 #endif
1005 #if CARD_S0BOX
1006 case ISDN_CTYPE_S0BOX:
1007 ret = setup_s0box(card);
1008 break;
1009 #endif
1010 #if CARD_TELESPCI
1011 case ISDN_CTYPE_TELESPCI:
1012 ret = setup_telespci(card);
1013 break;
1014 #endif
1015 #if CARD_AVM_A1
1016 case ISDN_CTYPE_A1:
1017 ret = setup_avm_a1(card);
1018 break;
1019 #endif
1020 #if CARD_AVM_A1_PCMCIA
1021 case ISDN_CTYPE_A1_PCMCIA:
1022 ret = setup_avm_a1_pcmcia(card);
1023 break;
1024 #endif
1025 #if CARD_FRITZPCI
1026 case ISDN_CTYPE_FRITZPCI:
1027 ret = setup_avm_pcipnp(card);
1028 break;
1029 #endif
1030 #if CARD_ELSA
1031 case ISDN_CTYPE_ELSA:
1032 case ISDN_CTYPE_ELSA_PNP:
1033 case ISDN_CTYPE_ELSA_PCMCIA:
1034 case ISDN_CTYPE_ELSA_PCI:
1035 ret = setup_elsa(card);
1036 break;
1037 #endif
1038 #if CARD_IX1MICROR2
1039 case ISDN_CTYPE_IX1MICROR2:
1040 ret = setup_ix1micro(card);
1041 break;
1042 #endif
1043 #if CARD_DIEHLDIVA
1044 case ISDN_CTYPE_DIEHLDIVA:
1045 ret = setup_diva(card);
1046 break;
1047 #endif
1048 #if CARD_ASUSCOM
1049 case ISDN_CTYPE_ASUSCOM:
1050 ret = setup_asuscom(card);
1051 break;
1052 #endif
1053 #if CARD_TELEINT
1054 case ISDN_CTYPE_TELEINT:
1055 ret = setup_TeleInt(card);
1056 break;
1057 #endif
1058 #if CARD_SEDLBAUER
1059 case ISDN_CTYPE_SEDLBAUER:
1060 case ISDN_CTYPE_SEDLBAUER_PCMCIA:
1061 case ISDN_CTYPE_SEDLBAUER_FAX:
1062 ret = setup_sedlbauer(card);
1063 break;
1064 #endif
1065 #if CARD_SPORTSTER
1066 case ISDN_CTYPE_SPORTSTER:
1067 ret = setup_sportster(card);
1068 break;
1069 #endif
1070 #if CARD_MIC
1071 case ISDN_CTYPE_MIC:
1072 ret = setup_mic(card);
1073 break;
1074 #endif
1075 #if CARD_NETJET_S
1076 case ISDN_CTYPE_NETJET_S:
1077 ret = setup_netjet_s(card);
1078 break;
1079 #endif
1080 #if CARD_HFCS
1081 case ISDN_CTYPE_TELES3C:
1082 case ISDN_CTYPE_ACERP10:
1083 ret = setup_hfcs(card);
1084 break;
1085 #endif
1086 #if CARD_HFC_PCI
1087 case ISDN_CTYPE_HFC_PCI:
1088 ret = setup_hfcpci(card);
1089 break;
1090 #endif
1091 #if CARD_HFC_SX
1092 case ISDN_CTYPE_HFC_SX:
1093 ret = setup_hfcsx(card);
1094 break;
1095 #endif
1096 #if CARD_NICCY
1097 case ISDN_CTYPE_NICCY:
1098 ret = setup_niccy(card);
1099 break;
1100 #endif
1101 #if CARD_AMD7930
1102 case ISDN_CTYPE_AMD7930:
1103 ret = setup_amd7930(card);
1104 break;
1105 #endif
1106 #if CARD_ISURF
1107 case ISDN_CTYPE_ISURF:
1108 ret = setup_isurf(card);
1109 break;
1110 #endif
1111 #if CARD_HSTSAPHIR
1112 case ISDN_CTYPE_HSTSAPHIR:
1113 ret = setup_saphir(card);
1114 break;
1115 #endif
1116 #if CARD_TESTEMU
1117 case ISDN_CTYPE_TESTEMU:
1118 ret = setup_testemu(card);
1119 break;
1120 #endif
1121 #if CARD_BKM_A4T
1122 case ISDN_CTYPE_BKM_A4T:
1123 ret = setup_bkm_a4t(card);
1124 break;
1125 #endif
1126 #if CARD_SCT_QUADRO
1127 case ISDN_CTYPE_SCT_QUADRO:
1128 ret = setup_sct_quadro(card);
1129 break;
1130 #endif
1131 #if CARD_GAZEL
1132 case ISDN_CTYPE_GAZEL:
1133 ret = setup_gazel(card);
1134 break;
1135 #endif
1136 #if CARD_W6692
1137 case ISDN_CTYPE_W6692:
1138 ret = setup_w6692(card);
1139 break;
1140 #endif
1141 #if CARD_NETJET_U
1142 case ISDN_CTYPE_NETJET_U:
1143 ret = setup_netjet_u(card);
1144 break;
1145 #endif
1146 #if CARD_FN_ENTERNOW_PCI
1147 case ISDN_CTYPE_ENTERNOW:
1148 ret = setup_enternow_pci(card);
1149 break;
1150 #endif
1151 case ISDN_CTYPE_DYNAMIC:
1152 ret = 2;
1153 break;
1154 default:
1155 printk(KERN_WARNING
1156 "HiSax: Support for %s Card not selected\n",
1157 CardType[card->typ]);
1158 ll_unload(cs);
1159 goto outf_cs;
1160 }
1161 if (!ret) {
1162 ll_unload(cs);
1163 goto outf_cs;
1164 }
1165 if (!(cs->rcvbuf = kmalloc(MAX_DFRAME_LEN_L1, GFP_ATOMIC))) {
1166 printk(KERN_WARNING "HiSax: No memory for isac rcvbuf\n");
1167 ll_unload(cs);
1168 goto outf_cs;
1169 }
1170 cs->rcvidx = 0;
1171 cs->tx_skb = NULL;
1172 cs->tx_cnt = 0;
1173 cs->event = 0;
1174 cs->tqueue.sync = 0;
1175 cs->tqueue.data = cs;
1176
1177 skb_queue_head_init(&cs->rq);
1178 skb_queue_head_init(&cs->sq);
1179
1180 init_bcstate(cs, 0);
1181 init_bcstate(cs, 1);
1182
1183 /* init_card only handles interrupts which are not */
1184 /* used here for the loadable driver */
1185 switch (card->typ) {
1186 case ISDN_CTYPE_DYNAMIC:
1187 ret = 0;
1188 break;
1189 default:
1190 ret = init_card(cs);
1191 break;
1192 }
1193 if (ret) {
1194 closecard(cardnr);
1195 ret = 0;
1196 goto outf_cs;
1197 }
1198 init_tei(cs, cs->protocol);
1199 ret = CallcNewChan(cs);
1200 if (ret) {
1201 closecard(cardnr);
1202 ret = 0;
1203 goto outf_cs;
1204 }
1205 /* ISAR needs firmware download first */
1206 if (!test_bit(HW_ISAR, &cs->HW_Flags))
1207 ll_run(cs, 0);
1208
1209 ret = 1;
1210 goto out;
1211
1212 outf_dlog:
1213 kfree(cs->dlog);
1214 outf_cs:
1215 kfree(cs);
1216 card->cs = NULL;
1217 out:
1218 restore_flags(flags);
1219 return ret;
1220 }
1221
HiSax_shiftcards(int idx)1222 void __devinit HiSax_shiftcards(int idx)
1223 {
1224 int i;
1225
1226 for (i = idx; i < (HISAX_MAX_CARDS - 1); i++)
1227 memcpy(&cards[i], &cards[i + 1], sizeof(cards[i]));
1228 }
1229
HiSax_inithardware(int * busy_flag)1230 int __devinit HiSax_inithardware(int *busy_flag)
1231 {
1232 int foundcards = 0;
1233 int i = 0;
1234 int t = ',';
1235 int flg = 0;
1236 char *id;
1237 char *next_id = HiSax_id;
1238 char ids[20];
1239
1240 if (strchr(HiSax_id, ','))
1241 t = ',';
1242 else if (strchr(HiSax_id, '%'))
1243 t = '%';
1244
1245 while (i < nrcards) {
1246 if (cards[i].typ < 1)
1247 break;
1248 id = next_id;
1249 if ((next_id = strchr(id, t))) {
1250 *next_id++ = 0;
1251 strcpy(ids, id);
1252 flg = i + 1;
1253 } else {
1254 next_id = id;
1255 if (flg >= i)
1256 strcpy(ids, id);
1257 else
1258 sprintf(ids, "%s%d", id, i);
1259 }
1260 if (checkcard(i, ids, busy_flag)) {
1261 foundcards++;
1262 i++;
1263 } else {
1264 /* make sure we don't oops the module */
1265 if (cards[i].typ > 0 && cards[i].typ <= ISDN_CTYPE_COUNT) {
1266 printk(KERN_WARNING
1267 "HiSax: Card %s not installed !\n",
1268 CardType[cards[i].typ]);
1269 }
1270 HiSax_shiftcards(i);
1271 nrcards--;
1272 }
1273 }
1274 return foundcards;
1275 }
1276
HiSax_closecard(int cardnr)1277 void HiSax_closecard(int cardnr)
1278 {
1279 int i, last = nrcards - 1;
1280
1281 if (cardnr > last)
1282 return;
1283 if (cards[cardnr].cs) {
1284 ll_stop(cards[cardnr].cs);
1285 release_tei(cards[cardnr].cs);
1286 CallcFreeChan(cards[cardnr].cs);
1287
1288 closecard(cardnr);
1289 if (cards[cardnr].cs->irq)
1290 free_irq(cards[cardnr].cs->irq, cards[cardnr].cs);
1291 kfree((void *) cards[cardnr].cs);
1292 cards[cardnr].cs = NULL;
1293 }
1294 i = cardnr;
1295 while (i <= last) {
1296 cards[i] = cards[i + 1];
1297 i++;
1298 }
1299 nrcards--;
1300 }
1301
HiSax_reportcard(int cardnr,int sel)1302 void HiSax_reportcard(int cardnr, int sel)
1303 {
1304 struct IsdnCardState *cs = cards[cardnr].cs;
1305
1306 printk(KERN_DEBUG "HiSax: reportcard No %d\n", cardnr + 1);
1307 printk(KERN_DEBUG "HiSax: Type %s\n", CardType[cs->typ]);
1308 printk(KERN_DEBUG "HiSax: debuglevel %x\n", cs->debug);
1309 printk(KERN_DEBUG "HiSax: HiSax_reportcard address 0x%lX\n",
1310 (ulong) & HiSax_reportcard);
1311 printk(KERN_DEBUG "HiSax: cs 0x%lX\n", (ulong) cs);
1312 printk(KERN_DEBUG "HiSax: HW_Flags %lx bc0 flg %lx bc1 flg %lx\n",
1313 cs->HW_Flags, cs->bcs[0].Flag, cs->bcs[1].Flag);
1314 printk(KERN_DEBUG "HiSax: bcs 0 mode %d ch%d\n",
1315 cs->bcs[0].mode, cs->bcs[0].channel);
1316 printk(KERN_DEBUG "HiSax: bcs 1 mode %d ch%d\n",
1317 cs->bcs[1].mode, cs->bcs[1].channel);
1318 #ifdef ERROR_STATISTIC
1319 printk(KERN_DEBUG "HiSax: dc errors(rx,crc,tx) %d,%d,%d\n",
1320 cs->err_rx, cs->err_crc, cs->err_tx);
1321 printk(KERN_DEBUG
1322 "HiSax: bc0 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1323 cs->bcs[0].err_inv, cs->bcs[0].err_rdo, cs->bcs[0].err_crc,
1324 cs->bcs[0].err_tx);
1325 printk(KERN_DEBUG
1326 "HiSax: bc1 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1327 cs->bcs[1].err_inv, cs->bcs[1].err_rdo, cs->bcs[1].err_crc,
1328 cs->bcs[1].err_tx);
1329 if (sel == 99) {
1330 cs->err_rx = 0;
1331 cs->err_crc = 0;
1332 cs->err_tx = 0;
1333 cs->bcs[0].err_inv = 0;
1334 cs->bcs[0].err_rdo = 0;
1335 cs->bcs[0].err_crc = 0;
1336 cs->bcs[0].err_tx = 0;
1337 cs->bcs[1].err_inv = 0;
1338 cs->bcs[1].err_rdo = 0;
1339 cs->bcs[1].err_crc = 0;
1340 cs->bcs[1].err_tx = 0;
1341 }
1342 #endif
1343 }
1344
HiSax_init(void)1345 static int __init HiSax_init(void)
1346 {
1347 int i, retval;
1348 #ifdef MODULE
1349 int j;
1350 int nzproto = 0;
1351 #endif
1352
1353 HiSaxVersion();
1354 retval = CallcNew();
1355 if (retval)
1356 goto out;
1357 retval = Isdnl3New();
1358 if (retval)
1359 goto out_callc;
1360 retval = Isdnl2New();
1361 if (retval)
1362 goto out_isdnl3;
1363 retval = TeiNew();
1364 if (retval)
1365 goto out_isdnl2;
1366 retval = Isdnl1New();
1367 if (retval)
1368 goto out_tei;
1369
1370 #ifdef MODULE
1371 if (!type[0]) {
1372 /* We 'll register drivers later, but init basic functions */
1373 for (i = 0; i < HISAX_MAX_CARDS; i++)
1374 cards[i].typ = 0;
1375 return 0;
1376 }
1377 #ifdef CONFIG_HISAX_ELSA
1378 if (type[0] == ISDN_CTYPE_ELSA_PCMCIA) {
1379 /* we have exported and return in this case */
1380 return 0;
1381 }
1382 #endif
1383 #ifdef CONFIG_HISAX_SEDLBAUER
1384 if (type[0] == ISDN_CTYPE_SEDLBAUER_PCMCIA) {
1385 /* we have to export and return in this case */
1386 return 0;
1387 }
1388 #endif
1389 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
1390 if (type[0] == ISDN_CTYPE_A1_PCMCIA) {
1391 /* we have to export and return in this case */
1392 return 0;
1393 }
1394 #endif
1395 #ifdef CONFIG_HISAX_HFC_SX
1396 if (type[0] == ISDN_CTYPE_HFC_SP_PCMCIA) {
1397 /* we have to export and return in this case */
1398 return 0;
1399 }
1400 #endif
1401 #endif
1402 nrcards = 0;
1403 #ifdef MODULE
1404 if (id) /* If id= string used */
1405 HiSax_id = id;
1406 for (i = j = 0; j < HISAX_MAX_CARDS; i++) {
1407 cards[j].typ = type[i];
1408 if (protocol[i]) {
1409 cards[j].protocol = protocol[i];
1410 nzproto++;
1411 } else {
1412 cards[j].protocol = DEFAULT_PROTO;
1413 }
1414 switch (type[i]) {
1415 case ISDN_CTYPE_16_0:
1416 cards[j].para[0] = irq[i];
1417 cards[j].para[1] = mem[i];
1418 cards[j].para[2] = io[i];
1419 break;
1420
1421 case ISDN_CTYPE_8_0:
1422 cards[j].para[0] = irq[i];
1423 cards[j].para[1] = mem[i];
1424 break;
1425
1426 #ifdef IO0_IO1
1427 case ISDN_CTYPE_PNP:
1428 case ISDN_CTYPE_NICCY:
1429 cards[j].para[0] = irq[i];
1430 cards[j].para[1] = io0[i];
1431 cards[j].para[2] = io1[i];
1432 break;
1433 case ISDN_CTYPE_COMPAQ_ISA:
1434 cards[j].para[0] = irq[i];
1435 cards[j].para[1] = io0[i];
1436 cards[j].para[2] = io1[i];
1437 cards[j].para[3] = io[i];
1438 break;
1439 #endif
1440 case ISDN_CTYPE_ELSA:
1441 case ISDN_CTYPE_HFC_PCI:
1442 cards[j].para[0] = io[i];
1443 break;
1444 case ISDN_CTYPE_16_3:
1445 case ISDN_CTYPE_TELESPCMCIA:
1446 case ISDN_CTYPE_A1:
1447 case ISDN_CTYPE_A1_PCMCIA:
1448 case ISDN_CTYPE_ELSA_PNP:
1449 case ISDN_CTYPE_ELSA_PCMCIA:
1450 case ISDN_CTYPE_IX1MICROR2:
1451 case ISDN_CTYPE_DIEHLDIVA:
1452 case ISDN_CTYPE_ASUSCOM:
1453 case ISDN_CTYPE_TELEINT:
1454 case ISDN_CTYPE_SEDLBAUER:
1455 case ISDN_CTYPE_SEDLBAUER_PCMCIA:
1456 case ISDN_CTYPE_SEDLBAUER_FAX:
1457 case ISDN_CTYPE_SPORTSTER:
1458 case ISDN_CTYPE_MIC:
1459 case ISDN_CTYPE_TELES3C:
1460 case ISDN_CTYPE_ACERP10:
1461 case ISDN_CTYPE_S0BOX:
1462 case ISDN_CTYPE_FRITZPCI:
1463 case ISDN_CTYPE_HSTSAPHIR:
1464 case ISDN_CTYPE_GAZEL:
1465 case ISDN_CTYPE_HFC_SX:
1466 case ISDN_CTYPE_HFC_SP_PCMCIA:
1467 cards[j].para[0] = irq[i];
1468 cards[j].para[1] = io[i];
1469 break;
1470 case ISDN_CTYPE_ISURF:
1471 cards[j].para[0] = irq[i];
1472 cards[j].para[1] = io[i];
1473 cards[j].para[2] = mem[i];
1474 break;
1475 case ISDN_CTYPE_ELSA_PCI:
1476 case ISDN_CTYPE_NETJET_S:
1477 case ISDN_CTYPE_AMD7930:
1478 case ISDN_CTYPE_TELESPCI:
1479 case ISDN_CTYPE_W6692:
1480 case ISDN_CTYPE_NETJET_U:
1481 break;
1482 case ISDN_CTYPE_BKM_A4T:
1483 break;
1484 case ISDN_CTYPE_SCT_QUADRO:
1485 if (irq[i]) {
1486 cards[j].para[0] = irq[i];
1487 } else {
1488 /* QUADRO is a 4 BRI card */
1489 cards[j++].para[0] = 1;
1490 /* we need to check if further cards can be added */
1491 if (j < HISAX_MAX_CARDS) {
1492 cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1493 cards[j].protocol = protocol[i];
1494 cards[j++].para[0] = 2;
1495 }
1496 if (j < HISAX_MAX_CARDS) {
1497 cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1498 cards[j].protocol = protocol[i];
1499 cards[j++].para[0] = 3;
1500 }
1501 if (j < HISAX_MAX_CARDS) {
1502 cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1503 cards[j].protocol = protocol[i];
1504 cards[j].para[0] = 4;
1505 }
1506 }
1507 break;
1508 }
1509 j++;
1510 }
1511 if (!nzproto) {
1512 printk(KERN_WARNING
1513 "HiSax: Warning - no protocol specified\n");
1514 printk(KERN_WARNING "HiSax: using protocol %s\n",
1515 DEFAULT_PROTO_NAME);
1516 }
1517 #endif
1518 if (!HiSax_id)
1519 HiSax_id = HiSaxID;
1520 if (!HiSaxID[0])
1521 strcpy(HiSaxID, "HiSax");
1522 for (i = 0; i < HISAX_MAX_CARDS; i++)
1523 if (cards[i].typ > 0)
1524 nrcards++;
1525 printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1526 nrcards, (nrcards > 1) ? "s" : "");
1527
1528 /* Install only, if at least one card found */
1529 if (!HiSax_inithardware(NULL))
1530 return -ENODEV;
1531 return 0;
1532
1533 out_tei:
1534 TeiFree();
1535 out_isdnl2:
1536 Isdnl2Free();
1537 out_isdnl3:
1538 Isdnl3Free();
1539 out_callc:
1540 CallcFree();
1541 out:
1542 return retval;
1543 }
1544
HiSax_exit(void)1545 static void __exit HiSax_exit(void)
1546 {
1547 int cardnr = nrcards - 1;
1548 long flags;
1549
1550 save_flags(flags);
1551 cli();
1552 while (cardnr >= 0)
1553 HiSax_closecard(cardnr--);
1554 Isdnl1Free();
1555 TeiFree();
1556 Isdnl2Free();
1557 Isdnl3Free();
1558 CallcFree();
1559 restore_flags(flags);
1560 printk(KERN_INFO "HiSax module removed\n");
1561 }
1562
1563 #ifdef CONFIG_HISAX_ELSA
elsa_init_pcmcia(void * pcm_iob,int pcm_irq,int * busy_flag,int prot)1564 int elsa_init_pcmcia(void *pcm_iob, int pcm_irq, int *busy_flag, int prot)
1565 {
1566 #ifdef MODULE
1567 int i;
1568
1569 nrcards = 0;
1570 /* Initialize all structs, even though we only accept
1571 two pcmcia cards
1572 */
1573 for (i = 0; i < HISAX_MAX_CARDS; i++) {
1574 cards[i].para[0] = irq[i];
1575 cards[i].para[1] = io[i];
1576 cards[i].typ = type[i];
1577 if (protocol[i]) {
1578 cards[i].protocol = protocol[i];
1579 } else {
1580 cards[i].protocol = DEFAULT_PROTO;
1581 }
1582 }
1583 cards[0].para[0] = pcm_irq;
1584 cards[0].para[1] = (int) pcm_iob;
1585 cards[0].protocol = prot;
1586 cards[0].typ = ISDN_CTYPE_ELSA_PCMCIA;
1587
1588 if (!HiSax_id)
1589 HiSax_id = HiSaxID;
1590 if (!HiSaxID[0])
1591 strcpy(HiSaxID, "HiSax");
1592 for (i = 0; i < HISAX_MAX_CARDS; i++)
1593 if (cards[i].typ > 0)
1594 nrcards++;
1595 printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1596 nrcards, (nrcards > 1) ? "s" : "");
1597
1598 if (!HiSax_inithardware(busy_flag))
1599 return -ENODEV;
1600 printk(KERN_NOTICE "HiSax: module installed\n");
1601 #endif
1602 return 0;
1603 }
1604 #endif
1605
1606 #ifdef CONFIG_HISAX_HFC_SX
hfc_init_pcmcia(void * pcm_iob,int pcm_irq,int * busy_flag,int prot)1607 int hfc_init_pcmcia(void *pcm_iob, int pcm_irq, int *busy_flag, int prot)
1608 {
1609 #ifdef MODULE
1610 int i;
1611
1612 nrcards = 0;
1613 /* Initialize all structs, even though we only accept
1614 two pcmcia cards
1615 */
1616 for (i = 0; i < HISAX_MAX_CARDS; i++) {
1617 cards[i].para[0] = irq[i];
1618 cards[i].para[1] = io[i];
1619 cards[i].typ = type[i];
1620 if (protocol[i]) {
1621 cards[i].protocol = protocol[i];
1622 } else {
1623 cards[i].protocol = DEFAULT_PROTO;
1624 }
1625 }
1626 cards[0].para[0] = pcm_irq;
1627 cards[0].para[1] = (int) pcm_iob;
1628 cards[0].protocol = prot;
1629 cards[0].typ = ISDN_CTYPE_HFC_SP_PCMCIA;
1630
1631 if (!HiSax_id)
1632 HiSax_id = HiSaxID;
1633 if (!HiSaxID[0])
1634 strcpy(HiSaxID, "HiSax");
1635 for (i = 0; i < HISAX_MAX_CARDS; i++)
1636 if (cards[i].typ > 0)
1637 nrcards++;
1638 printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1639 nrcards, (nrcards > 1) ? "s" : "");
1640
1641 if (!HiSax_inithardware(busy_flag))
1642 return -ENODEV;
1643 printk(KERN_NOTICE "HiSax: module installed\n");
1644 #endif
1645 return 0;
1646 }
1647 #endif
1648
1649 #ifdef CONFIG_HISAX_SEDLBAUER
sedl_init_pcmcia(void * pcm_iob,int pcm_irq,int * busy_flag,int prot)1650 int sedl_init_pcmcia(void *pcm_iob, int pcm_irq, int *busy_flag, int prot)
1651 {
1652 #ifdef MODULE
1653 int i;
1654
1655 nrcards = 0;
1656 /* Initialize all structs, even though we only accept
1657 two pcmcia cards
1658 */
1659 for (i = 0; i < HISAX_MAX_CARDS; i++) {
1660 cards[i].para[0] = irq[i];
1661 cards[i].para[1] = io[i];
1662 cards[i].typ = type[i];
1663 if (protocol[i]) {
1664 cards[i].protocol = protocol[i];
1665 } else {
1666 cards[i].protocol = DEFAULT_PROTO;
1667 }
1668 }
1669 cards[0].para[0] = pcm_irq;
1670 cards[0].para[1] = (int) pcm_iob;
1671 cards[0].protocol = prot;
1672 cards[0].typ = ISDN_CTYPE_SEDLBAUER_PCMCIA;
1673
1674 if (!HiSax_id)
1675 HiSax_id = HiSaxID;
1676 if (!HiSaxID[0])
1677 strcpy(HiSaxID, "HiSax");
1678 for (i = 0; i < HISAX_MAX_CARDS; i++)
1679 if (cards[i].typ > 0)
1680 nrcards++;
1681 printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1682 nrcards, (nrcards > 1) ? "s" : "");
1683
1684 if (!HiSax_inithardware(busy_flag))
1685 return -ENODEV;
1686 printk(KERN_NOTICE "HiSax: module installed\n");
1687 #endif
1688 return 0;
1689 }
1690 #endif
1691
1692 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
avm_a1_init_pcmcia(void * pcm_iob,int pcm_irq,int * busy_flag,int prot)1693 int avm_a1_init_pcmcia(void *pcm_iob, int pcm_irq, int *busy_flag, int prot)
1694 {
1695 #ifdef MODULE
1696 int i;
1697
1698 nrcards = 0;
1699 /* Initialize all structs, even though we only accept
1700 two pcmcia cards
1701 */
1702 for (i = 0; i < HISAX_MAX_CARDS; i++) {
1703 cards[i].para[0] = irq[i];
1704 cards[i].para[1] = io[i];
1705 cards[i].typ = type[i];
1706 if (protocol[i]) {
1707 cards[i].protocol = protocol[i];
1708 } else {
1709 cards[i].protocol = DEFAULT_PROTO;
1710 }
1711 }
1712 cards[0].para[0] = pcm_irq;
1713 cards[0].para[1] = (int) pcm_iob;
1714 cards[0].protocol = prot;
1715 cards[0].typ = ISDN_CTYPE_A1_PCMCIA;
1716
1717 if (!HiSax_id)
1718 HiSax_id = HiSaxID;
1719 if (!HiSaxID[0])
1720 strcpy(HiSaxID, "HiSax");
1721 for (i = 0; i < HISAX_MAX_CARDS; i++)
1722 if (cards[i].typ > 0)
1723 nrcards++;
1724 printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1725 nrcards, (nrcards > 1) ? "s" : "");
1726
1727 if (!HiSax_inithardware(busy_flag))
1728 return -ENODEV;
1729 printk(KERN_NOTICE "HiSax: module installed\n");
1730 #endif
1731 return 0;
1732 }
1733 #endif
1734
hisax_init_pcmcia(void * pcm_iob,int * busy_flag,struct IsdnCard * card)1735 int __devinit hisax_init_pcmcia(void *pcm_iob, int *busy_flag,
1736 struct IsdnCard *card)
1737 {
1738 u_char ids[16];
1739 int ret = -1;
1740
1741 cards[nrcards] = *card;
1742 if (nrcards)
1743 sprintf(ids, "HiSax%d", nrcards);
1744 else
1745 sprintf(ids, "HiSax");
1746 if (!checkcard(nrcards, ids, busy_flag)) {
1747 return -1;
1748 }
1749 ret = nrcards;
1750 nrcards++;
1751 return ret;
1752 }
1753
1754 #include "hisax_if.h"
1755
1756 EXPORT_SYMBOL(hisax_register);
1757 EXPORT_SYMBOL(hisax_unregister);
1758
1759 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg);
1760 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg);
1761 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg);
1762 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg);
1763 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg);
1764 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs);
1765 static void hisax_bc_close(struct BCState *bcs);
1766 static void hisax_bh(struct IsdnCardState *cs);
1767 static void EChannel_proc_rcv(struct hisax_d_if *d_if);
1768
hisax_register(struct hisax_d_if * hisax_d_if,struct hisax_b_if * b_if[],char * name,int protocol)1769 int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
1770 char *name, int protocol)
1771 {
1772 int i, retval;
1773 char id[20];
1774 struct IsdnCardState *cs;
1775
1776 for (i = 0; i < HISAX_MAX_CARDS; i++) {
1777 if (!cards[i].typ)
1778 break;
1779 }
1780
1781 if (i >= HISAX_MAX_CARDS)
1782 return -EBUSY;
1783
1784 cards[i].typ = ISDN_CTYPE_DYNAMIC;
1785 cards[i].protocol = protocol;
1786 sprintf(id, "%s%d", name, i);
1787 nrcards++;
1788 retval = checkcard(i, id, 0);
1789 if (retval == 0) { // yuck
1790 cards[i].typ = 0;
1791 nrcards--;
1792 return retval;
1793 }
1794 cs = cards[i].cs;
1795 hisax_d_if->cs = cs;
1796 cs->hw.hisax_d_if = hisax_d_if;
1797 cs->cardmsg = hisax_cardmsg;
1798 cs->tqueue.routine = (void *) (void *) hisax_bh;
1799 cs->channel[0].d_st->l2.l2l1 = hisax_d_l2l1;
1800 for (i = 0; i < 2; i++) {
1801 cs->bcs[i].BC_SetStack = hisax_bc_setstack;
1802 cs->bcs[i].BC_Close = hisax_bc_close;
1803
1804 b_if[i]->ifc.l1l2 = hisax_b_l1l2;
1805
1806 hisax_d_if->b_if[i] = b_if[i];
1807 }
1808 hisax_d_if->ifc.l1l2 = hisax_d_l1l2;
1809 skb_queue_head_init(&hisax_d_if->erq);
1810 clear_bit(0, &hisax_d_if->ph_state);
1811
1812 return 0;
1813 }
1814
hisax_unregister(struct hisax_d_if * hisax_d_if)1815 void hisax_unregister(struct hisax_d_if *hisax_d_if)
1816 {
1817 cards[hisax_d_if->cs->cardnr].typ = 0;
1818 HiSax_closecard(hisax_d_if->cs->cardnr);
1819 skb_queue_purge(&hisax_d_if->erq);
1820 }
1821
1822 #include "isdnl1.h"
1823
hisax_sched_event(struct IsdnCardState * cs,int event)1824 static void hisax_sched_event(struct IsdnCardState *cs, int event)
1825 {
1826 cs->event |= 1 << event;
1827 queue_task(&cs->tqueue, &tq_immediate);
1828 mark_bh(IMMEDIATE_BH);
1829 }
1830
hisax_bh(struct IsdnCardState * cs)1831 static void hisax_bh(struct IsdnCardState *cs)
1832 {
1833 struct PStack *st;
1834 int pr;
1835
1836 if (test_and_clear_bit(D_RCVBUFREADY, &cs->event))
1837 DChannel_proc_rcv(cs);
1838 if (test_and_clear_bit(E_RCVBUFREADY, &cs->event))
1839 EChannel_proc_rcv(cs->hw.hisax_d_if);
1840 if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
1841 if (test_bit(0, &cs->hw.hisax_d_if->ph_state))
1842 pr = PH_ACTIVATE | INDICATION;
1843 else
1844 pr = PH_DEACTIVATE | INDICATION;
1845 for (st = cs->stlist; st; st = st->next)
1846 st->l1.l1l2(st, pr, NULL);
1847
1848 }
1849 }
1850
hisax_b_sched_event(struct BCState * bcs,int event)1851 static void hisax_b_sched_event(struct BCState *bcs, int event)
1852 {
1853 bcs->event |= 1 << event;
1854 queue_task(&bcs->tqueue, &tq_immediate);
1855 mark_bh(IMMEDIATE_BH);
1856 }
1857
D_L2L1(struct hisax_d_if * d_if,int pr,void * arg)1858 static inline void D_L2L1(struct hisax_d_if *d_if, int pr, void *arg)
1859 {
1860 struct hisax_if *ifc = (struct hisax_if *) d_if;
1861 ifc->l2l1(ifc, pr, arg);
1862 }
1863
B_L2L1(struct hisax_b_if * b_if,int pr,void * arg)1864 static inline void B_L2L1(struct hisax_b_if *b_if, int pr, void *arg)
1865 {
1866 struct hisax_if *ifc = (struct hisax_if *) b_if;
1867 ifc->l2l1(ifc, pr, arg);
1868 }
1869
hisax_d_l1l2(struct hisax_if * ifc,int pr,void * arg)1870 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg)
1871 {
1872 struct hisax_d_if *d_if = (struct hisax_d_if *) ifc;
1873 struct IsdnCardState *cs = d_if->cs;
1874 struct PStack *st;
1875 struct sk_buff *skb;
1876
1877 switch (pr) {
1878 case PH_ACTIVATE | INDICATION:
1879 set_bit(0, &d_if->ph_state);
1880 hisax_sched_event(cs, D_L1STATECHANGE);
1881 break;
1882 case PH_DEACTIVATE | INDICATION:
1883 clear_bit(0, &d_if->ph_state);
1884 hisax_sched_event(cs, D_L1STATECHANGE);
1885 break;
1886 case PH_DATA | INDICATION:
1887 skb_queue_tail(&cs->rq, arg);
1888 hisax_sched_event(cs, D_RCVBUFREADY);
1889 break;
1890 case PH_DATA | CONFIRM:
1891 skb = skb_dequeue(&cs->sq);
1892 if (skb) {
1893 D_L2L1(d_if, PH_DATA | REQUEST, skb);
1894 break;
1895 }
1896 clear_bit(FLG_L1_DBUSY, &cs->HW_Flags);
1897 for (st = cs->stlist; st; st = st->next) {
1898 if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1899 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1900 break;
1901 }
1902 }
1903 break;
1904 case PH_DATA_E | INDICATION:
1905 skb_queue_tail(&d_if->erq, arg);
1906 hisax_sched_event(cs, E_RCVBUFREADY);
1907 break;
1908 default:
1909 printk("pr %#x\n", pr);
1910 break;
1911 }
1912 }
1913
hisax_b_l1l2(struct hisax_if * ifc,int pr,void * arg)1914 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg)
1915 {
1916 struct hisax_b_if *b_if = (struct hisax_b_if *) ifc;
1917 struct BCState *bcs = b_if->bcs;
1918 struct PStack *st = bcs->st;
1919 struct sk_buff *skb;
1920
1921 // FIXME use isdnl1?
1922 switch (pr) {
1923 case PH_ACTIVATE | INDICATION:
1924 st->l1.l1l2(st, pr, NULL);
1925 break;
1926 case PH_DEACTIVATE | INDICATION:
1927 st->l1.l1l2(st, pr, NULL);
1928 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1929 skb_queue_purge(&bcs->squeue);
1930 bcs->hw.b_if = NULL;
1931 break;
1932 case PH_DATA | INDICATION:
1933 skb_queue_tail(&bcs->rqueue, arg);
1934 hisax_b_sched_event(bcs, B_RCVBUFREADY);
1935 break;
1936 case PH_DATA | CONFIRM:
1937 bcs->tx_cnt -= (int) arg;
1938 if (bcs->st->lli.l1writewakeup)
1939 bcs->st->lli.l1writewakeup(bcs->st, (int) arg);
1940 skb = skb_dequeue(&bcs->squeue);
1941 if (skb) {
1942 B_L2L1(b_if, PH_DATA | REQUEST, skb);
1943 break;
1944 }
1945 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1946 if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1947 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1948 }
1949 break;
1950 default:
1951 printk("hisax_b_l1l2 pr %#x\n", pr);
1952 break;
1953 }
1954 }
1955
hisax_d_l2l1(struct PStack * st,int pr,void * arg)1956 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg)
1957 {
1958 struct IsdnCardState *cs = st->l1.hardware;
1959 struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1960 struct sk_buff *skb = arg;
1961
1962 switch (pr) {
1963 case PH_DATA | REQUEST:
1964 case PH_PULL | INDICATION:
1965 if (cs->debug & DEB_DLOG_HEX)
1966 LogFrame(cs, skb->data, skb->len);
1967 if (cs->debug & DEB_DLOG_VERBOSE)
1968 dlogframe(cs, skb, 0);
1969 Logl2Frame(cs, skb, "PH_DATA_REQ", 0);
1970 // FIXME lock?
1971 if (!test_and_set_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1972 D_L2L1(hisax_d_if, PH_DATA | REQUEST, skb);
1973 else
1974 skb_queue_tail(&cs->sq, skb);
1975 break;
1976 case PH_PULL | REQUEST:
1977 if (!test_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1978 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1979 else
1980 set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1981 break;
1982 default:
1983 D_L2L1(hisax_d_if, pr, arg);
1984 break;
1985 }
1986 }
1987
hisax_cardmsg(struct IsdnCardState * cs,int mt,void * arg)1988 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg)
1989 {
1990 return 0;
1991 }
1992
hisax_b_l2l1(struct PStack * st,int pr,void * arg)1993 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg)
1994 {
1995 struct BCState *bcs = st->l1.bcs;
1996 struct hisax_b_if *b_if = bcs->hw.b_if;
1997
1998 switch (pr) {
1999 case PH_ACTIVATE | REQUEST:
2000 B_L2L1(b_if, pr, (void *) st->l1.mode);
2001 break;
2002 case PH_DATA | REQUEST:
2003 case PH_PULL | INDICATION:
2004 // FIXME lock?
2005 if (!test_and_set_bit(BC_FLG_BUSY, &bcs->Flag)) {
2006 B_L2L1(b_if, PH_DATA | REQUEST, arg);
2007 } else {
2008 skb_queue_tail(&bcs->squeue, arg);
2009 }
2010 break;
2011 case PH_PULL | REQUEST:
2012 if (!test_bit(BC_FLG_BUSY, &bcs->Flag))
2013 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
2014 else
2015 set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
2016 break;
2017 case PH_DEACTIVATE | REQUEST:
2018 test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
2019 skb_queue_purge(&bcs->squeue);
2020 default:
2021 B_L2L1(b_if, pr, arg);
2022 break;
2023 }
2024 }
2025
hisax_bc_setstack(struct PStack * st,struct BCState * bcs)2026 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs)
2027 {
2028 struct IsdnCardState *cs = st->l1.hardware;
2029 struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
2030
2031 bcs->channel = st->l1.bc;
2032
2033 bcs->hw.b_if = hisax_d_if->b_if[st->l1.bc];
2034 hisax_d_if->b_if[st->l1.bc]->bcs = bcs;
2035
2036 st->l1.bcs = bcs;
2037 st->l2.l2l1 = hisax_b_l2l1;
2038 setstack_manager(st);
2039 bcs->st = st;
2040 setstack_l1_B(st);
2041 skb_queue_head_init(&bcs->rqueue);
2042 skb_queue_head_init(&bcs->squeue);
2043 return 0;
2044 }
2045
hisax_bc_close(struct BCState * bcs)2046 static void hisax_bc_close(struct BCState *bcs)
2047 {
2048 struct hisax_b_if *b_if = bcs->hw.b_if;
2049
2050 if (b_if)
2051 B_L2L1(b_if, PH_DEACTIVATE | REQUEST, NULL);
2052 }
2053
EChannel_proc_rcv(struct hisax_d_if * d_if)2054 static void EChannel_proc_rcv(struct hisax_d_if *d_if)
2055 {
2056 struct IsdnCardState *cs = d_if->cs;
2057 u_char *ptr;
2058 struct sk_buff *skb;
2059
2060 while ((skb = skb_dequeue(&d_if->erq)) != NULL) {
2061 if (cs->debug & DEB_DLOG_HEX) {
2062 ptr = cs->dlog;
2063 if ((skb->len) < MAX_DLOG_SPACE / 3 - 10) {
2064 *ptr++ = 'E';
2065 *ptr++ = 'C';
2066 *ptr++ = 'H';
2067 *ptr++ = 'O';
2068 *ptr++ = ':';
2069 ptr += QuickHex(ptr, skb->data, skb->len);
2070 ptr--;
2071 *ptr++ = '\n';
2072 *ptr = 0;
2073 HiSax_putstatus(cs, NULL, cs->dlog);
2074 } else
2075 HiSax_putstatus(cs, "LogEcho: ",
2076 "warning Frame too big (%d)",
2077 skb->len);
2078 }
2079 dev_kfree_skb_any(skb);
2080 }
2081 }
2082
HiSax_mod_dec_use_count(struct IsdnCardState * cs)2083 void HiSax_mod_dec_use_count(struct IsdnCardState *cs)
2084 {
2085 struct module *mod;
2086
2087 if (cs && cs->cardmsg == hisax_cardmsg) {
2088 mod = cs->hw.hisax_d_if->owner;
2089 if (mod)
2090 __MOD_DEC_USE_COUNT(mod);
2091 } else {
2092 MOD_DEC_USE_COUNT;
2093 }
2094 }
2095
HiSax_mod_inc_use_count(struct IsdnCardState * cs)2096 void HiSax_mod_inc_use_count(struct IsdnCardState *cs)
2097 {
2098 struct module *mod;
2099
2100 if (cs && cs->cardmsg == hisax_cardmsg) {
2101 mod = cs->hw.hisax_d_if->owner;
2102 if (mod)
2103 // hope we do win the race...
2104 try_inc_mod_count(mod);
2105 } else {
2106 MOD_INC_USE_COUNT;
2107 }
2108 }
2109
2110 #include <linux/pci.h>
2111
2112 static struct pci_device_id hisax_pci_tbl[] __initdata = {
2113 #ifdef CONFIG_HISAX_FRITZPCI
2114 {PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_A1, PCI_ANY_ID, PCI_ANY_ID},
2115 #endif
2116 #ifdef CONFIG_HISAX_DIEHLDIVA
2117 {PCI_VENDOR_ID_EICON, PCI_DEVICE_ID_EICON_DIVA20, PCI_ANY_ID, PCI_ANY_ID},
2118 {PCI_VENDOR_ID_EICON, PCI_DEVICE_ID_EICON_DIVA20_U, PCI_ANY_ID, PCI_ANY_ID},
2119 {PCI_VENDOR_ID_EICON, PCI_DEVICE_ID_EICON_DIVA201, PCI_ANY_ID, PCI_ANY_ID},
2120 //#########################################################################################
2121 {PCI_VENDOR_ID_EICON, PCI_DEVICE_ID_EICON_DIVA202, PCI_ANY_ID, PCI_ANY_ID},
2122 //#########################################################################################
2123 #endif
2124 #ifdef CONFIG_HISAX_ELSA
2125 {PCI_VENDOR_ID_ELSA, PCI_DEVICE_ID_ELSA_MICROLINK, PCI_ANY_ID, PCI_ANY_ID},
2126 {PCI_VENDOR_ID_ELSA, PCI_DEVICE_ID_ELSA_QS3000, PCI_ANY_ID, PCI_ANY_ID},
2127 #endif
2128 #ifdef CONFIG_HISAX_GAZEL
2129 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_R685, PCI_ANY_ID, PCI_ANY_ID},
2130 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_R753, PCI_ANY_ID, PCI_ANY_ID},
2131 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_DJINN_ITOO, PCI_ANY_ID, PCI_ANY_ID},
2132 #endif
2133 #ifdef CONFIG_HISAX_QUADRO
2134 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050, PCI_ANY_ID, PCI_ANY_ID},
2135 #endif
2136 #ifdef CONFIG_HISAX_NICCY
2137 {PCI_VENDOR_ID_SATSAGEM, PCI_DEVICE_ID_SATSAGEM_NICCY, PCI_ANY_ID,PCI_ANY_ID},
2138 #endif
2139 #ifdef CONFIG_HISAX_SEDLBAUER
2140 {PCI_VENDOR_ID_TIGERJET, PCI_DEVICE_ID_TIGERJET_100, PCI_ANY_ID,PCI_ANY_ID},
2141 #endif
2142 #if defined(CONFIG_HISAX_NETJET) || defined(CONFIG_HISAX_NETJET_U)
2143 {PCI_VENDOR_ID_TIGERJET, PCI_DEVICE_ID_TIGERJET_300, PCI_ANY_ID,PCI_ANY_ID},
2144 #endif
2145 #if defined(CONFIG_HISAX_TELESPCI) || defined(CONFIG_HISAX_SCT_QUADRO)
2146 {PCI_VENDOR_ID_ZORAN, PCI_DEVICE_ID_ZORAN_36120, PCI_ANY_ID,PCI_ANY_ID},
2147 #endif
2148 #ifdef CONFIG_HISAX_W6692
2149 {PCI_VENDOR_ID_DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH, PCI_ANY_ID,PCI_ANY_ID},
2150 {PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_ID_WINBOND2_6692, PCI_ANY_ID,PCI_ANY_ID},
2151 #endif
2152 #ifdef CONFIG_HISAX_HFC_PCI
2153 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_2BD0, PCI_ANY_ID, PCI_ANY_ID},
2154 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B000, PCI_ANY_ID, PCI_ANY_ID},
2155 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B006, PCI_ANY_ID, PCI_ANY_ID},
2156 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B007, PCI_ANY_ID, PCI_ANY_ID},
2157 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B008, PCI_ANY_ID, PCI_ANY_ID},
2158 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B009, PCI_ANY_ID, PCI_ANY_ID},
2159 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00A, PCI_ANY_ID, PCI_ANY_ID},
2160 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00B, PCI_ANY_ID, PCI_ANY_ID},
2161 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00C, PCI_ANY_ID, PCI_ANY_ID},
2162 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B100, PCI_ANY_ID, PCI_ANY_ID},
2163 {PCI_VENDOR_ID_ABOCOM, PCI_DEVICE_ID_ABOCOM_2BD1, PCI_ANY_ID, PCI_ANY_ID},
2164 {PCI_VENDOR_ID_ASUSTEK, PCI_DEVICE_ID_ASUSTEK_0675, PCI_ANY_ID, PCI_ANY_ID},
2165 {PCI_VENDOR_ID_BERKOM, PCI_DEVICE_ID_BERKOM_T_CONCEPT, PCI_ANY_ID, PCI_ANY_ID},
2166 {PCI_VENDOR_ID_BERKOM, PCI_DEVICE_ID_BERKOM_A1T, PCI_ANY_ID, PCI_ANY_ID},
2167 {PCI_VENDOR_ID_ANIGMA, PCI_DEVICE_ID_ANIGMA_MC145575, PCI_ANY_ID, PCI_ANY_ID},
2168 {PCI_VENDOR_ID_ZOLTRIX, PCI_DEVICE_ID_ZOLTRIX_2BD0, PCI_ANY_ID, PCI_ANY_ID},
2169 {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_E, PCI_ANY_ID, PCI_ANY_ID},
2170 {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_E, PCI_ANY_ID, PCI_ANY_ID},
2171 {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_A, PCI_ANY_ID, PCI_ANY_ID},
2172 {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_A, PCI_ANY_ID, PCI_ANY_ID},
2173 #endif
2174 { } /* Terminating entry */
2175 };
2176
2177 MODULE_DEVICE_TABLE(pci, hisax_pci_tbl);
2178
2179 module_init(HiSax_init);
2180 module_exit(HiSax_exit);
2181
2182 EXPORT_SYMBOL(FsmNew);
2183 EXPORT_SYMBOL(FsmFree);
2184 EXPORT_SYMBOL(FsmEvent);
2185 EXPORT_SYMBOL(FsmChangeState);
2186 EXPORT_SYMBOL(FsmInitTimer);
2187 EXPORT_SYMBOL(FsmDelTimer);
2188 EXPORT_SYMBOL(FsmRestartTimer);
2189