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_hw_array(io, int, ioport, NULL, 0);
354 module_param_hw_array(irq, int, irq, NULL, 0);
355 module_param_hw_array(mem, int, iomem, NULL, 0);
356 module_param(id, charp, 0);
357 #ifdef IO0_IO1
358 module_param_hw_array(io0, int, ioport, NULL, 0);
359 module_param_hw_array(io1, int, ioport, NULL, 0);
360 #endif
361 #endif /* MODULE */
362
363 int nrcards;
364
HiSax_getrev(const char * revision)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
HiSaxVersion(void)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)
HiSax_setup(char * line)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 */
hisax_findcard(int driverid)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
HiSax_readstatus(u_char __user * buf,int len,int id,int channel)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
jiftime(char * s,long mark)639 int jiftime(char *s, long mark)
640 {
641 s += 8;
642
643 *s-- = '\0';
644 *s-- = mark % 10 + '0';
645 mark /= 10;
646 *s-- = mark % 10 + '0';
647 mark /= 10;
648 *s-- = '.';
649 *s-- = mark % 10 + '0';
650 mark /= 10;
651 *s-- = mark % 6 + '0';
652 mark /= 6;
653 *s-- = ':';
654 *s-- = mark % 10 + '0';
655 mark /= 10;
656 *s-- = mark % 10 + '0';
657 return 8;
658 }
659
660 static u_char tmpbuf[HISAX_STATUS_BUFSIZE];
661
VHiSax_putstatus(struct IsdnCardState * cs,char * head,const char * fmt,va_list args)662 void VHiSax_putstatus(struct IsdnCardState *cs, char *head, const 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 const u_char *data;
673
674 if (!cs) {
675 printk(KERN_WARNING "HiSax: No CardStatus for message");
676 return;
677 }
678 spin_lock_irqsave(&cs->statlock, flags);
679 if (head) {
680 p = tmpbuf;
681 p += jiftime(p, jiffies);
682 p += sprintf(p, " %s", head);
683 p += vsprintf(p, fmt, args);
684 *p++ = '\n';
685 *p = 0;
686 len = p - tmpbuf;
687 data = tmpbuf;
688 } else {
689 data = fmt;
690 len = strlen(fmt);
691 }
692 if (len > HISAX_STATUS_BUFSIZE) {
693 spin_unlock_irqrestore(&cs->statlock, flags);
694 printk(KERN_WARNING "HiSax: status overflow %d/%d\n",
695 len, HISAX_STATUS_BUFSIZE);
696 return;
697 }
698 count = len;
699 i = cs->status_end - cs->status_write + 1;
700 if (i >= len)
701 i = len;
702 len -= i;
703 memcpy(cs->status_write, data, i);
704 cs->status_write += i;
705 if (cs->status_write > cs->status_end)
706 cs->status_write = cs->status_buf;
707 if (len) {
708 memcpy(cs->status_write, data + i, 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
HiSax_putstatus(struct IsdnCardState * cs,char * head,const char * fmt,...)732 void HiSax_putstatus(struct IsdnCardState *cs, char *head, const 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
ll_run(struct IsdnCardState * cs,int addfeatures)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
ll_stop(struct IsdnCardState * cs)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
ll_unload(struct IsdnCardState * cs)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
closecard(int cardnr)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
card_irq(int intno,void * dev_id)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
init_card(struct IsdnCardState * cs)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
hisax_cs_setup_card(struct IsdnCard * card)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
hisax_cs_new(int cardnr,char * id,struct IsdnCard * card,struct IsdnCardState ** cs_out,int * busy_flag,struct module * lockowner)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_KERNEL);
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_KERNEL))) {
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_KERNEL))) {
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
hisax_cs_setup(int cardnr,struct IsdnCard * card,struct IsdnCardState * cs)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_KERNEL))) {
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
checkcard(int cardnr,char * id,int * busy_flag,struct module * lockowner,hisax_setup_func_t card_setup)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
HiSax_shiftcards(int idx)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
HiSax_inithardware(int * busy_flag)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
HiSax_closecard(int cardnr)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
HiSax_reportcard(int cardnr,int sel)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
HiSax_init(void)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
HiSax_exit(void)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
hisax_init_pcmcia(void * pcm_iob,int * busy_flag,struct IsdnCard * card)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
hisax_setup_card_dynamic(struct IsdnCard * card)1584 static int hisax_setup_card_dynamic(struct IsdnCard *card)
1585 {
1586 return 2;
1587 }
1588
hisax_register(struct hisax_d_if * hisax_d_if,struct hisax_b_if * b_if[],char * name,int protocol)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
hisax_unregister(struct hisax_d_if * hisax_d_if)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
hisax_sched_event(struct IsdnCardState * cs,int event)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
hisax_bh(struct work_struct * work)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
hisax_b_sched_event(struct BCState * bcs,int event)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
D_L2L1(struct hisax_d_if * d_if,int pr,void * arg)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
B_L2L1(struct hisax_b_if * b_if,int pr,void * arg)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
hisax_d_l1l2(struct hisax_if * ifc,int pr,void * arg)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
hisax_b_l1l2(struct hisax_if * ifc,int pr,void * arg)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
hisax_d_l2l1(struct PStack * st,int pr,void * arg)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
hisax_cardmsg(struct IsdnCardState * cs,int mt,void * arg)1814 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg)
1815 {
1816 return 0;
1817 }
1818
hisax_b_l2l1(struct PStack * st,int pr,void * arg)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 /* fall through */
1847 default:
1848 B_L2L1(b_if, pr, arg);
1849 break;
1850 }
1851 }
1852
hisax_bc_setstack(struct PStack * st,struct BCState * bcs)1853 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs)
1854 {
1855 struct IsdnCardState *cs = st->l1.hardware;
1856 struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1857
1858 bcs->channel = st->l1.bc;
1859
1860 bcs->hw.b_if = hisax_d_if->b_if[st->l1.bc];
1861 hisax_d_if->b_if[st->l1.bc]->bcs = bcs;
1862
1863 st->l1.bcs = bcs;
1864 st->l2.l2l1 = hisax_b_l2l1;
1865 setstack_manager(st);
1866 bcs->st = st;
1867 setstack_l1_B(st);
1868 skb_queue_head_init(&bcs->rqueue);
1869 skb_queue_head_init(&bcs->squeue);
1870 return 0;
1871 }
1872
hisax_bc_close(struct BCState * bcs)1873 static void hisax_bc_close(struct BCState *bcs)
1874 {
1875 struct hisax_b_if *b_if = bcs->hw.b_if;
1876
1877 if (b_if)
1878 B_L2L1(b_if, PH_DEACTIVATE | REQUEST, NULL);
1879 }
1880
EChannel_proc_rcv(struct hisax_d_if * d_if)1881 static void EChannel_proc_rcv(struct hisax_d_if *d_if)
1882 {
1883 struct IsdnCardState *cs = d_if->cs;
1884 u_char *ptr;
1885 struct sk_buff *skb;
1886
1887 while ((skb = skb_dequeue(&d_if->erq)) != NULL) {
1888 if (cs->debug & DEB_DLOG_HEX) {
1889 ptr = cs->dlog;
1890 if ((skb->len) < MAX_DLOG_SPACE / 3 - 10) {
1891 *ptr++ = 'E';
1892 *ptr++ = 'C';
1893 *ptr++ = 'H';
1894 *ptr++ = 'O';
1895 *ptr++ = ':';
1896 ptr += QuickHex(ptr, skb->data, skb->len);
1897 ptr--;
1898 *ptr++ = '\n';
1899 *ptr = 0;
1900 HiSax_putstatus(cs, NULL, cs->dlog);
1901 } else
1902 HiSax_putstatus(cs, "LogEcho: ",
1903 "warning Frame too big (%d)",
1904 skb->len);
1905 }
1906 dev_kfree_skb_any(skb);
1907 }
1908 }
1909
1910 #ifdef CONFIG_PCI
1911 #include <linux/pci.h>
1912
1913 static const struct pci_device_id hisax_pci_tbl[] __used = {
1914 #ifdef CONFIG_HISAX_FRITZPCI
1915 {PCI_VDEVICE(AVM, PCI_DEVICE_ID_AVM_A1) },
1916 #endif
1917 #ifdef CONFIG_HISAX_DIEHLDIVA
1918 {PCI_VDEVICE(EICON, PCI_DEVICE_ID_EICON_DIVA20) },
1919 {PCI_VDEVICE(EICON, PCI_DEVICE_ID_EICON_DIVA20_U) },
1920 {PCI_VDEVICE(EICON, PCI_DEVICE_ID_EICON_DIVA201) },
1921 /*##########################################################################*/
1922 {PCI_VDEVICE(EICON, PCI_DEVICE_ID_EICON_DIVA202) },
1923 /*##########################################################################*/
1924 #endif
1925 #ifdef CONFIG_HISAX_ELSA
1926 {PCI_VDEVICE(ELSA, PCI_DEVICE_ID_ELSA_MICROLINK) },
1927 {PCI_VDEVICE(ELSA, PCI_DEVICE_ID_ELSA_QS3000) },
1928 #endif
1929 #ifdef CONFIG_HISAX_GAZEL
1930 {PCI_VDEVICE(PLX, PCI_DEVICE_ID_PLX_R685) },
1931 {PCI_VDEVICE(PLX, PCI_DEVICE_ID_PLX_R753) },
1932 {PCI_VDEVICE(PLX, PCI_DEVICE_ID_PLX_DJINN_ITOO) },
1933 {PCI_VDEVICE(PLX, PCI_DEVICE_ID_PLX_OLITEC) },
1934 #endif
1935 #ifdef CONFIG_HISAX_SCT_QUADRO
1936 {PCI_VDEVICE(PLX, PCI_DEVICE_ID_PLX_9050) },
1937 #endif
1938 #ifdef CONFIG_HISAX_NICCY
1939 {PCI_VDEVICE(SATSAGEM, PCI_DEVICE_ID_SATSAGEM_NICCY) },
1940 #endif
1941 #ifdef CONFIG_HISAX_SEDLBAUER
1942 {PCI_VDEVICE(TIGERJET, PCI_DEVICE_ID_TIGERJET_100) },
1943 #endif
1944 #if defined(CONFIG_HISAX_NETJET) || defined(CONFIG_HISAX_NETJET_U)
1945 {PCI_VDEVICE(TIGERJET, PCI_DEVICE_ID_TIGERJET_300) },
1946 #endif
1947 #if defined(CONFIG_HISAX_TELESPCI) || defined(CONFIG_HISAX_SCT_QUADRO)
1948 {PCI_VDEVICE(ZORAN, PCI_DEVICE_ID_ZORAN_36120) },
1949 #endif
1950 #ifdef CONFIG_HISAX_W6692
1951 {PCI_VDEVICE(DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH) },
1952 {PCI_VDEVICE(WINBOND2, PCI_DEVICE_ID_WINBOND2_6692) },
1953 #endif
1954 #ifdef CONFIG_HISAX_HFC_PCI
1955 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_2BD0) },
1956 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B000) },
1957 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B006) },
1958 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B007) },
1959 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B008) },
1960 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B009) },
1961 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B00A) },
1962 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B00B) },
1963 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B00C) },
1964 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B100) },
1965 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B700) },
1966 {PCI_VDEVICE(CCD, PCI_DEVICE_ID_CCD_B701) },
1967 {PCI_VDEVICE(ABOCOM, PCI_DEVICE_ID_ABOCOM_2BD1) },
1968 {PCI_VDEVICE(ASUSTEK, PCI_DEVICE_ID_ASUSTEK_0675) },
1969 {PCI_VDEVICE(BERKOM, PCI_DEVICE_ID_BERKOM_T_CONCEPT) },
1970 {PCI_VDEVICE(BERKOM, PCI_DEVICE_ID_BERKOM_A1T) },
1971 {PCI_VDEVICE(ANIGMA, PCI_DEVICE_ID_ANIGMA_MC145575) },
1972 {PCI_VDEVICE(ZOLTRIX, PCI_DEVICE_ID_ZOLTRIX_2BD0) },
1973 {PCI_VDEVICE(DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_E) },
1974 {PCI_VDEVICE(DIGI, PCI_DEVICE_ID_DIGI_DF_M_E) },
1975 {PCI_VDEVICE(DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_A) },
1976 {PCI_VDEVICE(DIGI, PCI_DEVICE_ID_DIGI_DF_M_A) },
1977 #endif
1978 { } /* Terminating entry */
1979 };
1980
1981 MODULE_DEVICE_TABLE(pci, hisax_pci_tbl);
1982 #endif /* CONFIG_PCI */
1983
1984 module_init(HiSax_init);
1985 module_exit(HiSax_exit);
1986
1987 EXPORT_SYMBOL(FsmNew);
1988 EXPORT_SYMBOL(FsmFree);
1989 EXPORT_SYMBOL(FsmEvent);
1990 EXPORT_SYMBOL(FsmChangeState);
1991 EXPORT_SYMBOL(FsmInitTimer);
1992 EXPORT_SYMBOL(FsmDelTimer);
1993 EXPORT_SYMBOL(FsmRestartTimer);
1994