blob: 544cf4b1cce3a1580b512d33d80dd92d428e754d [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/* $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>
Linus Torvalds1da177e2005-04-16 15:20:36 -070020#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>
Tejun Heo5a0e3ad2010-03-24 17:04:11 +090026#include <linux/slab.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070027#define HISAX_STATUS_BUFSIZE 4096
Linus Torvalds1da177e2005-04-16 15:20:36 -070028
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
85const 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
Linus Torvalds1da177e2005-04-16 15:20:36 -0700231#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
319struct IsdnCard cards[HISAX_MAX_CARDS] = {
320 FIRST_CARD,
321};
322
323#define HISAX_IDSIZE (HISAX_MAX_CARDS*8)
324static char HiSaxID[HISAX_IDSIZE] = { 0, };
325
Adrian Bunk672c3fd2005-06-25 14:59:18 -0700326static char *HiSax_id = HiSaxID;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700327#ifdef MODULE
328/* Variables for insmod */
329static int type[HISAX_MAX_CARDS] = { 0, };
330static int protocol[HISAX_MAX_CARDS] = { 0, };
331static 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
341static int io0[HISAX_MAX_CARDS] __devinitdata = { 0, };
342static int io1[HISAX_MAX_CARDS] __devinitdata = { 0, };
343#endif
344static int irq[HISAX_MAX_CARDS] __devinitdata = { 0, };
345static int mem[HISAX_MAX_CARDS] __devinitdata = { 0, };
346static char *id = HiSaxID;
347
348MODULE_DESCRIPTION("ISDN4Linux: Driver for passive ISDN cards");
349MODULE_AUTHOR("Karsten Keil");
350MODULE_LICENSE("GPL");
351module_param_array(type, int, NULL, 0);
352module_param_array(protocol, int, NULL, 0);
353module_param_array(io, int, NULL, 0);
354module_param_array(irq, int, NULL, 0);
355module_param_array(mem, int, NULL, 0);
356module_param(id, charp, 0);
357#ifdef IO0_IO1
358module_param_array(io0, int, NULL, 0);
359module_param_array(io1, int, NULL, 0);
360#endif
361#endif /* MODULE */
362
363int nrcards;
364
Linus Torvalds1da177e2005-04-16 15:20:36 -0700365char *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
Adrian Bunk672c3fd2005-06-25 14:59:18 -0700379static void __init HiSaxVersion(void)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700380{
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)
404static 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
460extern int setup_teles0(struct IsdnCard *card);
461#endif
462
463#if CARD_TELES3
464extern int setup_teles3(struct IsdnCard *card);
465#endif
466
467#if CARD_S0BOX
468extern int setup_s0box(struct IsdnCard *card);
469#endif
470
471#if CARD_TELESPCI
472extern int setup_telespci(struct IsdnCard *card);
473#endif
474
475#if CARD_AVM_A1
476extern int setup_avm_a1(struct IsdnCard *card);
477#endif
478
479#if CARD_AVM_A1_PCMCIA
480extern int setup_avm_a1_pcmcia(struct IsdnCard *card);
481#endif
482
483#if CARD_FRITZPCI
484extern int setup_avm_pcipnp(struct IsdnCard *card);
485#endif
486
487#if CARD_ELSA
488extern int setup_elsa(struct IsdnCard *card);
489#endif
490
491#if CARD_IX1MICROR2
492extern int setup_ix1micro(struct IsdnCard *card);
493#endif
494
495#if CARD_DIEHLDIVA
496extern int setup_diva(struct IsdnCard *card);
497#endif
498
499#if CARD_ASUSCOM
500extern int setup_asuscom(struct IsdnCard *card);
501#endif
502
503#if CARD_TELEINT
504extern int setup_TeleInt(struct IsdnCard *card);
505#endif
506
507#if CARD_SEDLBAUER
508extern int setup_sedlbauer(struct IsdnCard *card);
509#endif
510
511#if CARD_SPORTSTER
512extern int setup_sportster(struct IsdnCard *card);
513#endif
514
515#if CARD_MIC
516extern int setup_mic(struct IsdnCard *card);
517#endif
518
519#if CARD_NETJET_S
520extern int setup_netjet_s(struct IsdnCard *card);
521#endif
522
523#if CARD_HFCS
524extern int setup_hfcs(struct IsdnCard *card);
525#endif
526
527#if CARD_HFC_PCI
528extern int setup_hfcpci(struct IsdnCard *card);
529#endif
530
531#if CARD_HFC_SX
532extern int setup_hfcsx(struct IsdnCard *card);
533#endif
534
Linus Torvalds1da177e2005-04-16 15:20:36 -0700535#if CARD_NICCY
536extern int setup_niccy(struct IsdnCard *card);
537#endif
538
539#if CARD_ISURF
540extern int setup_isurf(struct IsdnCard *card);
541#endif
542
543#if CARD_HSTSAPHIR
544extern int setup_saphir(struct IsdnCard *card);
545#endif
546
Linus Torvalds1da177e2005-04-16 15:20:36 -0700547#if CARD_BKM_A4T
548extern int setup_bkm_a4t(struct IsdnCard *card);
549#endif
550
551#if CARD_SCT_QUADRO
552extern int setup_sct_quadro(struct IsdnCard *card);
553#endif
554
555#if CARD_GAZEL
556extern int setup_gazel(struct IsdnCard *card);
557#endif
558
559#if CARD_W6692
560extern int setup_w6692(struct IsdnCard *card);
561#endif
562
563#if CARD_NETJET_U
564extern int setup_netjet_u(struct IsdnCard *card);
565#endif
566
567#if CARD_FN_ENTERNOW_PCI
568extern int setup_enternow_pci(struct IsdnCard *card);
569#endif
570
571/*
572 * Find card with given driverId
573 */
574static 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 */
Adrian Bunk672c3fd2005-06-25 14:59:18 -0700588#if 0
Linus Torvalds1da177e2005-04-16 15:20:36 -0700589struct 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}
Adrian Bunk672c3fd2005-06-25 14:59:18 -0700596#endif /* 0 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700597
Adrian Bunk672c3fd2005-06-25 14:59:18 -0700598static int HiSax_readstatus(u_char __user *buf, int len, int id, int channel)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700599{
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;
Jeff Garzik7786ce12006-10-17 00:10:40 -0700613 if (copy_to_user(p, cs->status_read, count))
614 return -EFAULT;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700615 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;
Jeff Garzik7786ce12006-10-17 00:10:40 -0700625 if (copy_to_user(p, cs->status_read, cnt))
626 return -EFAULT;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700627 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
639int 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
660static u_char tmpbuf[HISAX_STATUS_BUFSIZE];
661
662void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt,
663 va_list args)
664{
665 /* if head == NULL the fmt contains the full info */
666
667 u_long flags;
668 int count, i;
669 u_char *p;
670 isdn_ctrl ic;
671 int len;
672
673 if (!cs) {
674 printk(KERN_WARNING "HiSax: No CardStatus for message");
675 return;
676 }
677 spin_lock_irqsave(&cs->statlock, flags);
678 p = tmpbuf;
679 if (head) {
680 p += jiftime(p, jiffies);
681 p += sprintf(p, " %s", head);
682 p += vsprintf(p, fmt, args);
683 *p++ = '\n';
684 *p = 0;
685 len = p - tmpbuf;
686 p = tmpbuf;
687 } else {
688 p = fmt;
689 len = strlen(fmt);
690 }
691 if (len > HISAX_STATUS_BUFSIZE) {
692 spin_unlock_irqrestore(&cs->statlock, flags);
693 printk(KERN_WARNING "HiSax: status overflow %d/%d\n",
694 len, HISAX_STATUS_BUFSIZE);
695 return;
696 }
697 count = len;
698 i = cs->status_end - cs->status_write + 1;
699 if (i >= len)
700 i = len;
701 len -= i;
702 memcpy(cs->status_write, p, i);
703 cs->status_write += i;
704 if (cs->status_write > cs->status_end)
705 cs->status_write = cs->status_buf;
706 p += i;
707 if (len) {
708 memcpy(cs->status_write, p, len);
709 cs->status_write += len;
710 }
711#ifdef KERNELSTACK_DEBUG
712 i = (ulong) & len - current->kernel_stack_page;
713 sprintf(tmpbuf, "kstack %s %lx use %ld\n", current->comm,
714 current->kernel_stack_page, i);
715 len = strlen(tmpbuf);
716 for (p = tmpbuf, i = len; i > 0; i--, p++) {
717 *cs->status_write++ = *p;
718 if (cs->status_write > cs->status_end)
719 cs->status_write = cs->status_buf;
720 count++;
721 }
722#endif
723 spin_unlock_irqrestore(&cs->statlock, flags);
724 if (count) {
725 ic.command = ISDN_STAT_STAVAIL;
726 ic.driver = cs->myid;
727 ic.arg = count;
728 cs->iif.statcallb(&ic);
729 }
730}
731
732void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...)
733{
734 va_list args;
735
736 va_start(args, fmt);
737 VHiSax_putstatus(cs, head, fmt, args);
738 va_end(args);
739}
740
741int 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
Adrian Bunk672c3fd2005-06-25 14:59:18 -0700752static void ll_stop(struct IsdnCardState *cs)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700753{
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
762static 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);
Jesper Juhl3c7208f2005-11-07 01:01:29 -0800769 kfree(cs->status_buf);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700770 cs->status_read = NULL;
771 cs->status_write = NULL;
772 cs->status_end = NULL;
773 kfree(cs->dlog);
774 cs->dlog = NULL;
775}
776
777static 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);
Jesper Juhl3c7208f2005-11-07 01:01:29 -0800788 kfree(csta->rcvbuf);
789 csta->rcvbuf = NULL;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700790 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
804static int init_card(struct IsdnCardState *cs)
805{
806 int irq_cnt, cnt = 3, ret;
807
808 if (!cs->irq) {
809 ret = cs->cardmsg(cs, CARD_INIT, NULL);
810 return(ret);
811 }
812 irq_cnt = kstat_irqs(cs->irq);
813 printk(KERN_INFO "%s: IRQ %d count %d\n", CardType[cs->typ],
814 cs->irq, irq_cnt);
815 if (request_irq(cs->irq, cs->irq_func, cs->irq_flags, "HiSax", cs)) {
816 printk(KERN_WARNING "HiSax: couldn't get interrupt %d\n",
817 cs->irq);
818 return 1;
819 }
820 while (cnt) {
821 cs->cardmsg(cs, CARD_INIT, NULL);
822 /* Timeout 10ms */
823 msleep(10);
824 printk(KERN_INFO "%s: IRQ %d count %d\n",
825 CardType[cs->typ], cs->irq, kstat_irqs(cs->irq));
826 if (kstat_irqs(cs->irq) == irq_cnt) {
827 printk(KERN_WARNING
828 "%s: IRQ(%d) getting no interrupts during init %d\n",
829 CardType[cs->typ], cs->irq, 4 - cnt);
830 if (cnt == 1) {
831 free_irq(cs->irq, cs);
832 return 2;
833 } else {
834 cs->cardmsg(cs, CARD_RESET, NULL);
835 cnt--;
836 }
837 } else {
838 cs->cardmsg(cs, CARD_TEST, NULL);
839 return 0;
840 }
841 }
842 return 3;
843}
844
Sam Ravnborg2fddb6e272008-02-09 23:28:50 -0800845static int __devinit hisax_cs_setup_card(struct IsdnCard *card)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700846{
Jeff Garzik82bcda92007-07-14 21:58:34 -0400847 int ret;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700848
Linus Torvalds1da177e2005-04-16 15:20:36 -0700849 switch (card->typ) {
850#if CARD_TELES0
851 case ISDN_CTYPE_16_0:
852 case ISDN_CTYPE_8_0:
853 ret = setup_teles0(card);
854 break;
855#endif
856#if CARD_TELES3
857 case ISDN_CTYPE_16_3:
858 case ISDN_CTYPE_PNP:
859 case ISDN_CTYPE_TELESPCMCIA:
860 case ISDN_CTYPE_COMPAQ_ISA:
861 ret = setup_teles3(card);
862 break;
863#endif
864#if CARD_S0BOX
865 case ISDN_CTYPE_S0BOX:
866 ret = setup_s0box(card);
867 break;
868#endif
869#if CARD_TELESPCI
870 case ISDN_CTYPE_TELESPCI:
871 ret = setup_telespci(card);
872 break;
873#endif
874#if CARD_AVM_A1
875 case ISDN_CTYPE_A1:
876 ret = setup_avm_a1(card);
877 break;
878#endif
879#if CARD_AVM_A1_PCMCIA
880 case ISDN_CTYPE_A1_PCMCIA:
881 ret = setup_avm_a1_pcmcia(card);
882 break;
883#endif
884#if CARD_FRITZPCI
885 case ISDN_CTYPE_FRITZPCI:
886 ret = setup_avm_pcipnp(card);
887 break;
888#endif
889#if CARD_ELSA
890 case ISDN_CTYPE_ELSA:
891 case ISDN_CTYPE_ELSA_PNP:
892 case ISDN_CTYPE_ELSA_PCMCIA:
893 case ISDN_CTYPE_ELSA_PCI:
894 ret = setup_elsa(card);
895 break;
896#endif
897#if CARD_IX1MICROR2
898 case ISDN_CTYPE_IX1MICROR2:
899 ret = setup_ix1micro(card);
900 break;
901#endif
902#if CARD_DIEHLDIVA
903 case ISDN_CTYPE_DIEHLDIVA:
904 ret = setup_diva(card);
905 break;
906#endif
907#if CARD_ASUSCOM
908 case ISDN_CTYPE_ASUSCOM:
909 ret = setup_asuscom(card);
910 break;
911#endif
912#if CARD_TELEINT
913 case ISDN_CTYPE_TELEINT:
914 ret = setup_TeleInt(card);
915 break;
916#endif
917#if CARD_SEDLBAUER
918 case ISDN_CTYPE_SEDLBAUER:
919 case ISDN_CTYPE_SEDLBAUER_PCMCIA:
920 case ISDN_CTYPE_SEDLBAUER_FAX:
921 ret = setup_sedlbauer(card);
922 break;
923#endif
924#if CARD_SPORTSTER
925 case ISDN_CTYPE_SPORTSTER:
926 ret = setup_sportster(card);
927 break;
928#endif
929#if CARD_MIC
930 case ISDN_CTYPE_MIC:
931 ret = setup_mic(card);
932 break;
933#endif
934#if CARD_NETJET_S
935 case ISDN_CTYPE_NETJET_S:
936 ret = setup_netjet_s(card);
937 break;
938#endif
939#if CARD_HFCS
940 case ISDN_CTYPE_TELES3C:
941 case ISDN_CTYPE_ACERP10:
942 ret = setup_hfcs(card);
943 break;
944#endif
945#if CARD_HFC_PCI
946 case ISDN_CTYPE_HFC_PCI:
947 ret = setup_hfcpci(card);
948 break;
949#endif
950#if CARD_HFC_SX
951 case ISDN_CTYPE_HFC_SX:
952 ret = setup_hfcsx(card);
953 break;
954#endif
955#if CARD_NICCY
956 case ISDN_CTYPE_NICCY:
957 ret = setup_niccy(card);
958 break;
959#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700960#if CARD_ISURF
961 case ISDN_CTYPE_ISURF:
962 ret = setup_isurf(card);
963 break;
964#endif
965#if CARD_HSTSAPHIR
966 case ISDN_CTYPE_HSTSAPHIR:
967 ret = setup_saphir(card);
968 break;
969#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700970#if CARD_BKM_A4T
971 case ISDN_CTYPE_BKM_A4T:
972 ret = setup_bkm_a4t(card);
973 break;
974#endif
975#if CARD_SCT_QUADRO
976 case ISDN_CTYPE_SCT_QUADRO:
977 ret = setup_sct_quadro(card);
978 break;
979#endif
980#if CARD_GAZEL
981 case ISDN_CTYPE_GAZEL:
982 ret = setup_gazel(card);
983 break;
984#endif
985#if CARD_W6692
986 case ISDN_CTYPE_W6692:
987 ret = setup_w6692(card);
988 break;
989#endif
990#if CARD_NETJET_U
991 case ISDN_CTYPE_NETJET_U:
992 ret = setup_netjet_u(card);
993 break;
994#endif
995#if CARD_FN_ENTERNOW_PCI
996 case ISDN_CTYPE_ENTERNOW:
997 ret = setup_enternow_pci(card);
998 break;
999#endif
1000 case ISDN_CTYPE_DYNAMIC:
1001 ret = 2;
1002 break;
1003 default:
1004 printk(KERN_WARNING
1005 "HiSax: Support for %s Card not selected\n",
1006 CardType[card->typ]);
Jeff Garzik82bcda92007-07-14 21:58:34 -04001007 ret = 0;
1008 break;
1009 }
1010
1011 return ret;
1012}
1013
Jeff Garzik881ebdc2007-07-17 17:14:23 -04001014static int hisax_cs_new(int cardnr, char *id, struct IsdnCard *card,
1015 struct IsdnCardState **cs_out, int *busy_flag,
1016 struct module *lockowner)
Jeff Garzik82bcda92007-07-14 21:58:34 -04001017{
Jeff Garzik82bcda92007-07-14 21:58:34 -04001018 struct IsdnCardState *cs;
1019
Jeff Garzik881ebdc2007-07-17 17:14:23 -04001020 *cs_out = NULL;
1021
Jeff Garzik82bcda92007-07-14 21:58:34 -04001022 cs = kzalloc(sizeof(struct IsdnCardState), GFP_ATOMIC);
1023 if (!cs) {
1024 printk(KERN_WARNING
1025 "HiSax: No memory for IsdnCardState(card %d)\n",
1026 cardnr + 1);
1027 goto out;
1028 }
1029 card->cs = cs;
1030 spin_lock_init(&cs->statlock);
1031 spin_lock_init(&cs->lock);
1032 cs->chanlimit = 2; /* maximum B-channel number */
1033 cs->logecho = 0; /* No echo logging */
1034 cs->cardnr = cardnr;
1035 cs->debug = L1_DEB_WARN;
1036 cs->HW_Flags = 0;
1037 cs->busy_flag = busy_flag;
1038 cs->irq_flags = I4L_IRQ_FLAG;
1039#if TEI_PER_CARD
1040 if (card->protocol == ISDN_PTYPE_NI1)
1041 test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
1042#else
1043 test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
1044#endif
1045 cs->protocol = card->protocol;
1046
1047 if (card->typ <= 0 || card->typ > ISDN_CTYPE_COUNT) {
1048 printk(KERN_WARNING
1049 "HiSax: Card Type %d out of range\n", card->typ);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001050 goto outf_cs;
1051 }
Jeff Garzik82bcda92007-07-14 21:58:34 -04001052 if (!(cs->dlog = kmalloc(MAX_DLOG_SPACE, GFP_ATOMIC))) {
1053 printk(KERN_WARNING
1054 "HiSax: No memory for dlog(card %d)\n", cardnr + 1);
1055 goto outf_cs;
1056 }
1057 if (!(cs->status_buf = kmalloc(HISAX_STATUS_BUFSIZE, GFP_ATOMIC))) {
1058 printk(KERN_WARNING
1059 "HiSax: No memory for status_buf(card %d)\n",
1060 cardnr + 1);
1061 goto outf_dlog;
1062 }
1063 cs->stlist = NULL;
1064 cs->status_read = cs->status_buf;
1065 cs->status_write = cs->status_buf;
1066 cs->status_end = cs->status_buf + HISAX_STATUS_BUFSIZE - 1;
1067 cs->typ = card->typ;
1068#ifdef MODULE
1069 cs->iif.owner = lockowner;
1070#endif
1071 strcpy(cs->iif.id, id);
1072 cs->iif.channels = 2;
1073 cs->iif.maxbufsize = MAX_DATA_SIZE;
1074 cs->iif.hl_hdrlen = MAX_HEADER_LEN;
1075 cs->iif.features =
1076 ISDN_FEATURE_L2_X75I |
1077 ISDN_FEATURE_L2_HDLC |
1078 ISDN_FEATURE_L2_HDLC_56K |
1079 ISDN_FEATURE_L2_TRANS |
1080 ISDN_FEATURE_L3_TRANS |
1081#ifdef CONFIG_HISAX_1TR6
1082 ISDN_FEATURE_P_1TR6 |
1083#endif
1084#ifdef CONFIG_HISAX_EURO
1085 ISDN_FEATURE_P_EURO |
1086#endif
1087#ifdef CONFIG_HISAX_NI1
1088 ISDN_FEATURE_P_NI1 |
1089#endif
1090 0;
1091
1092 cs->iif.command = HiSax_command;
1093 cs->iif.writecmd = NULL;
1094 cs->iif.writebuf_skb = HiSax_writebuf_skb;
1095 cs->iif.readstat = HiSax_readstatus;
1096 register_isdn(&cs->iif);
1097 cs->myid = cs->iif.channels;
Jeff Garzik82bcda92007-07-14 21:58:34 -04001098
Jeff Garzik881ebdc2007-07-17 17:14:23 -04001099 *cs_out = cs;
1100 return 1; /* success */
1101
1102outf_dlog:
1103 kfree(cs->dlog);
1104outf_cs:
1105 kfree(cs);
1106 card->cs = NULL;
1107out:
1108 return 0; /* error */
1109}
1110
1111static int hisax_cs_setup(int cardnr, struct IsdnCard *card,
1112 struct IsdnCardState *cs)
1113{
1114 int ret;
Jeff Garzik82bcda92007-07-14 21:58:34 -04001115
Linus Torvalds1da177e2005-04-16 15:20:36 -07001116 if (!(cs->rcvbuf = kmalloc(MAX_DFRAME_LEN_L1, GFP_ATOMIC))) {
1117 printk(KERN_WARNING "HiSax: No memory for isac rcvbuf\n");
1118 ll_unload(cs);
1119 goto outf_cs;
1120 }
1121 cs->rcvidx = 0;
1122 cs->tx_skb = NULL;
1123 cs->tx_cnt = 0;
1124 cs->event = 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001125
1126 skb_queue_head_init(&cs->rq);
1127 skb_queue_head_init(&cs->sq);
1128
1129 init_bcstate(cs, 0);
1130 init_bcstate(cs, 1);
1131
1132 /* init_card only handles interrupts which are not */
1133 /* used here for the loadable driver */
1134 switch (card->typ) {
1135 case ISDN_CTYPE_DYNAMIC:
1136 ret = 0;
1137 break;
1138 default:
1139 ret = init_card(cs);
1140 break;
1141 }
1142 if (ret) {
1143 closecard(cardnr);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001144 goto outf_cs;
1145 }
1146 init_tei(cs, cs->protocol);
1147 ret = CallcNewChan(cs);
1148 if (ret) {
1149 closecard(cardnr);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001150 goto outf_cs;
1151 }
1152 /* ISAR needs firmware download first */
1153 if (!test_bit(HW_ISAR, &cs->HW_Flags))
1154 ll_run(cs, 0);
1155
Jeff Garzik881ebdc2007-07-17 17:14:23 -04001156 return 1;
1157
1158outf_cs:
1159 kfree(cs);
1160 card->cs = NULL;
Florin Malita9ee0be02007-07-18 18:04:46 -04001161 return 0;
Jeff Garzik881ebdc2007-07-17 17:14:23 -04001162}
1163
Sam Ravnborg2fddb6e272008-02-09 23:28:50 -08001164/* Used from an exported function but calls __devinit functions.
1165 * Tell modpost not to warn (__ref)
1166 */
Jeff Garzikd38c8472008-02-15 23:41:15 -05001167static int __ref checkcard(int cardnr, char *id, int *busy_flag,
1168 struct module *lockowner,
1169 hisax_setup_func_t card_setup)
Jeff Garzik881ebdc2007-07-17 17:14:23 -04001170{
1171 int ret;
1172 struct IsdnCard *card = cards + cardnr;
1173 struct IsdnCardState *cs;
1174
1175 ret = hisax_cs_new(cardnr, id, card, &cs, busy_flag, lockowner);
1176 if (!ret)
1177 return 0;
1178
1179 printk(KERN_INFO
1180 "HiSax: Card %d Protocol %s Id=%s (%d)\n", cardnr + 1,
1181 (card->protocol == ISDN_PTYPE_1TR6) ? "1TR6" :
1182 (card->protocol == ISDN_PTYPE_EURO) ? "EDSS1" :
1183 (card->protocol == ISDN_PTYPE_LEASED) ? "LEASED" :
1184 (card->protocol == ISDN_PTYPE_NI1) ? "NI1" :
1185 "NONE", cs->iif.id, cs->myid);
1186
Jeff Garzikd38c8472008-02-15 23:41:15 -05001187 ret = card_setup(card);
Jeff Garzik881ebdc2007-07-17 17:14:23 -04001188 if (!ret) {
1189 ll_unload(cs);
1190 goto outf_cs;
1191 }
1192
1193 ret = hisax_cs_setup(cardnr, card, cs);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001194 goto out;
1195
Linus Torvalds1da177e2005-04-16 15:20:36 -07001196 outf_cs:
1197 kfree(cs);
1198 card->cs = NULL;
1199 out:
1200 return ret;
1201}
1202
Adrian Bunk672c3fd2005-06-25 14:59:18 -07001203static void HiSax_shiftcards(int idx)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001204{
1205 int i;
1206
1207 for (i = idx; i < (HISAX_MAX_CARDS - 1); i++)
1208 memcpy(&cards[i], &cards[i + 1], sizeof(cards[i]));
1209}
1210
Al Viro56d74dd2008-11-22 17:36:54 +00001211static int __init HiSax_inithardware(int *busy_flag)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001212{
1213 int foundcards = 0;
1214 int i = 0;
1215 int t = ',';
1216 int flg = 0;
1217 char *id;
1218 char *next_id = HiSax_id;
1219 char ids[20];
1220
1221 if (strchr(HiSax_id, ','))
1222 t = ',';
1223 else if (strchr(HiSax_id, '%'))
1224 t = '%';
1225
1226 while (i < nrcards) {
1227 if (cards[i].typ < 1)
1228 break;
1229 id = next_id;
1230 if ((next_id = strchr(id, t))) {
1231 *next_id++ = 0;
1232 strcpy(ids, id);
1233 flg = i + 1;
1234 } else {
1235 next_id = id;
1236 if (flg >= i)
1237 strcpy(ids, id);
1238 else
1239 sprintf(ids, "%s%d", id, i);
1240 }
Jeff Garzikd38c8472008-02-15 23:41:15 -05001241 if (checkcard(i, ids, busy_flag, THIS_MODULE,
1242 hisax_cs_setup_card)) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001243 foundcards++;
1244 i++;
1245 } else {
1246 /* make sure we don't oops the module */
1247 if (cards[i].typ > 0 && cards[i].typ <= ISDN_CTYPE_COUNT) {
1248 printk(KERN_WARNING
1249 "HiSax: Card %s not installed !\n",
1250 CardType[cards[i].typ]);
1251 }
1252 HiSax_shiftcards(i);
1253 nrcards--;
1254 }
1255 }
1256 return foundcards;
1257}
1258
1259void HiSax_closecard(int cardnr)
1260{
1261 int i, last = nrcards - 1;
1262
1263 if (cardnr > last || cardnr < 0)
1264 return;
1265 if (cards[cardnr].cs) {
1266 ll_stop(cards[cardnr].cs);
1267 release_tei(cards[cardnr].cs);
1268 CallcFreeChan(cards[cardnr].cs);
1269
1270 closecard(cardnr);
1271 if (cards[cardnr].cs->irq)
1272 free_irq(cards[cardnr].cs->irq, cards[cardnr].cs);
1273 kfree((void *) cards[cardnr].cs);
1274 cards[cardnr].cs = NULL;
1275 }
1276 i = cardnr;
1277 while (i <= last) {
1278 cards[i] = cards[i + 1];
1279 i++;
1280 }
1281 nrcards--;
1282}
1283
1284void HiSax_reportcard(int cardnr, int sel)
1285{
1286 struct IsdnCardState *cs = cards[cardnr].cs;
1287
1288 printk(KERN_DEBUG "HiSax: reportcard No %d\n", cardnr + 1);
1289 printk(KERN_DEBUG "HiSax: Type %s\n", CardType[cs->typ]);
1290 printk(KERN_DEBUG "HiSax: debuglevel %x\n", cs->debug);
1291 printk(KERN_DEBUG "HiSax: HiSax_reportcard address 0x%lX\n",
1292 (ulong) & HiSax_reportcard);
1293 printk(KERN_DEBUG "HiSax: cs 0x%lX\n", (ulong) cs);
1294 printk(KERN_DEBUG "HiSax: HW_Flags %lx bc0 flg %lx bc1 flg %lx\n",
1295 cs->HW_Flags, cs->bcs[0].Flag, cs->bcs[1].Flag);
1296 printk(KERN_DEBUG "HiSax: bcs 0 mode %d ch%d\n",
1297 cs->bcs[0].mode, cs->bcs[0].channel);
1298 printk(KERN_DEBUG "HiSax: bcs 1 mode %d ch%d\n",
1299 cs->bcs[1].mode, cs->bcs[1].channel);
1300#ifdef ERROR_STATISTIC
1301 printk(KERN_DEBUG "HiSax: dc errors(rx,crc,tx) %d,%d,%d\n",
1302 cs->err_rx, cs->err_crc, cs->err_tx);
1303 printk(KERN_DEBUG
1304 "HiSax: bc0 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1305 cs->bcs[0].err_inv, cs->bcs[0].err_rdo, cs->bcs[0].err_crc,
1306 cs->bcs[0].err_tx);
1307 printk(KERN_DEBUG
1308 "HiSax: bc1 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1309 cs->bcs[1].err_inv, cs->bcs[1].err_rdo, cs->bcs[1].err_crc,
1310 cs->bcs[1].err_tx);
1311 if (sel == 99) {
1312 cs->err_rx = 0;
1313 cs->err_crc = 0;
1314 cs->err_tx = 0;
1315 cs->bcs[0].err_inv = 0;
1316 cs->bcs[0].err_rdo = 0;
1317 cs->bcs[0].err_crc = 0;
1318 cs->bcs[0].err_tx = 0;
1319 cs->bcs[1].err_inv = 0;
1320 cs->bcs[1].err_rdo = 0;
1321 cs->bcs[1].err_crc = 0;
1322 cs->bcs[1].err_tx = 0;
1323 }
1324#endif
1325}
1326
1327static int __init HiSax_init(void)
1328{
1329 int i, retval;
1330#ifdef MODULE
1331 int j;
1332 int nzproto = 0;
1333#endif
1334
1335 HiSaxVersion();
1336 retval = CallcNew();
1337 if (retval)
1338 goto out;
1339 retval = Isdnl3New();
1340 if (retval)
1341 goto out_callc;
1342 retval = Isdnl2New();
1343 if (retval)
1344 goto out_isdnl3;
1345 retval = TeiNew();
1346 if (retval)
1347 goto out_isdnl2;
1348 retval = Isdnl1New();
1349 if (retval)
1350 goto out_tei;
1351
1352#ifdef MODULE
1353 if (!type[0]) {
1354 /* We 'll register drivers later, but init basic functions */
1355 for (i = 0; i < HISAX_MAX_CARDS; i++)
1356 cards[i].typ = 0;
1357 return 0;
1358 }
1359#ifdef CONFIG_HISAX_ELSA
1360 if (type[0] == ISDN_CTYPE_ELSA_PCMCIA) {
1361 /* we have exported and return in this case */
1362 return 0;
1363 }
1364#endif
1365#ifdef CONFIG_HISAX_SEDLBAUER
1366 if (type[0] == ISDN_CTYPE_SEDLBAUER_PCMCIA) {
1367 /* we have to export and return in this case */
1368 return 0;
1369 }
1370#endif
1371#ifdef CONFIG_HISAX_AVM_A1_PCMCIA
1372 if (type[0] == ISDN_CTYPE_A1_PCMCIA) {
1373 /* we have to export and return in this case */
1374 return 0;
1375 }
1376#endif
1377#ifdef CONFIG_HISAX_HFC_SX
1378 if (type[0] == ISDN_CTYPE_HFC_SP_PCMCIA) {
1379 /* we have to export and return in this case */
1380 return 0;
1381 }
1382#endif
1383#endif
1384 nrcards = 0;
1385#ifdef MODULE
1386 if (id) /* If id= string used */
1387 HiSax_id = id;
1388 for (i = j = 0; j < HISAX_MAX_CARDS; i++) {
1389 cards[j].typ = type[i];
1390 if (protocol[i]) {
1391 cards[j].protocol = protocol[i];
1392 nzproto++;
1393 } else {
1394 cards[j].protocol = DEFAULT_PROTO;
1395 }
1396 switch (type[i]) {
1397 case ISDN_CTYPE_16_0:
1398 cards[j].para[0] = irq[i];
1399 cards[j].para[1] = mem[i];
1400 cards[j].para[2] = io[i];
1401 break;
1402
1403 case ISDN_CTYPE_8_0:
1404 cards[j].para[0] = irq[i];
1405 cards[j].para[1] = mem[i];
1406 break;
1407
1408#ifdef IO0_IO1
1409 case ISDN_CTYPE_PNP:
1410 case ISDN_CTYPE_NICCY:
1411 cards[j].para[0] = irq[i];
1412 cards[j].para[1] = io0[i];
1413 cards[j].para[2] = io1[i];
1414 break;
1415 case ISDN_CTYPE_COMPAQ_ISA:
1416 cards[j].para[0] = irq[i];
1417 cards[j].para[1] = io0[i];
1418 cards[j].para[2] = io1[i];
1419 cards[j].para[3] = io[i];
1420 break;
1421#endif
1422 case ISDN_CTYPE_ELSA:
1423 case ISDN_CTYPE_HFC_PCI:
1424 cards[j].para[0] = io[i];
1425 break;
1426 case ISDN_CTYPE_16_3:
1427 case ISDN_CTYPE_TELESPCMCIA:
1428 case ISDN_CTYPE_A1:
1429 case ISDN_CTYPE_A1_PCMCIA:
1430 case ISDN_CTYPE_ELSA_PNP:
1431 case ISDN_CTYPE_ELSA_PCMCIA:
1432 case ISDN_CTYPE_IX1MICROR2:
1433 case ISDN_CTYPE_DIEHLDIVA:
1434 case ISDN_CTYPE_ASUSCOM:
1435 case ISDN_CTYPE_TELEINT:
1436 case ISDN_CTYPE_SEDLBAUER:
1437 case ISDN_CTYPE_SEDLBAUER_PCMCIA:
1438 case ISDN_CTYPE_SEDLBAUER_FAX:
1439 case ISDN_CTYPE_SPORTSTER:
1440 case ISDN_CTYPE_MIC:
1441 case ISDN_CTYPE_TELES3C:
1442 case ISDN_CTYPE_ACERP10:
1443 case ISDN_CTYPE_S0BOX:
1444 case ISDN_CTYPE_FRITZPCI:
1445 case ISDN_CTYPE_HSTSAPHIR:
1446 case ISDN_CTYPE_GAZEL:
1447 case ISDN_CTYPE_HFC_SX:
1448 case ISDN_CTYPE_HFC_SP_PCMCIA:
1449 cards[j].para[0] = irq[i];
1450 cards[j].para[1] = io[i];
1451 break;
1452 case ISDN_CTYPE_ISURF:
1453 cards[j].para[0] = irq[i];
1454 cards[j].para[1] = io[i];
1455 cards[j].para[2] = mem[i];
1456 break;
1457 case ISDN_CTYPE_ELSA_PCI:
1458 case ISDN_CTYPE_NETJET_S:
Linus Torvalds1da177e2005-04-16 15:20:36 -07001459 case ISDN_CTYPE_TELESPCI:
1460 case ISDN_CTYPE_W6692:
1461 case ISDN_CTYPE_NETJET_U:
1462 break;
1463 case ISDN_CTYPE_BKM_A4T:
1464 break;
1465 case ISDN_CTYPE_SCT_QUADRO:
1466 if (irq[i]) {
1467 cards[j].para[0] = irq[i];
1468 } else {
1469 /* QUADRO is a 4 BRI card */
1470 cards[j++].para[0] = 1;
1471 /* we need to check if further cards can be added */
1472 if (j < HISAX_MAX_CARDS) {
1473 cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1474 cards[j].protocol = protocol[i];
1475 cards[j++].para[0] = 2;
1476 }
1477 if (j < HISAX_MAX_CARDS) {
1478 cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1479 cards[j].protocol = protocol[i];
1480 cards[j++].para[0] = 3;
1481 }
1482 if (j < HISAX_MAX_CARDS) {
1483 cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1484 cards[j].protocol = protocol[i];
1485 cards[j].para[0] = 4;
1486 }
1487 }
1488 break;
1489 }
1490 j++;
1491 }
1492 if (!nzproto) {
1493 printk(KERN_WARNING
1494 "HiSax: Warning - no protocol specified\n");
1495 printk(KERN_WARNING "HiSax: using protocol %s\n",
1496 DEFAULT_PROTO_NAME);
1497 }
1498#endif
1499 if (!HiSax_id)
1500 HiSax_id = HiSaxID;
1501 if (!HiSaxID[0])
1502 strcpy(HiSaxID, "HiSax");
1503 for (i = 0; i < HISAX_MAX_CARDS; i++)
1504 if (cards[i].typ > 0)
1505 nrcards++;
1506 printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1507 nrcards, (nrcards > 1) ? "s" : "");
1508
1509 /* Install only, if at least one card found */
1510 if (!HiSax_inithardware(NULL))
1511 return -ENODEV;
1512 return 0;
1513
1514 out_tei:
1515 TeiFree();
1516 out_isdnl2:
1517 Isdnl2Free();
1518 out_isdnl3:
1519 Isdnl3Free();
1520 out_callc:
1521 CallcFree();
1522 out:
1523 return retval;
1524}
1525
1526static void __exit HiSax_exit(void)
1527{
1528 int cardnr = nrcards - 1;
1529
1530 while (cardnr >= 0)
1531 HiSax_closecard(cardnr--);
1532 Isdnl1Free();
1533 TeiFree();
1534 Isdnl2Free();
1535 Isdnl3Free();
1536 CallcFree();
1537 printk(KERN_INFO "HiSax module removed\n");
1538}
1539
Al Viro56d74dd2008-11-22 17:36:54 +00001540#ifdef CONFIG_HOTPLUG
1541
1542int __devinit hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001543{
1544 u_char ids[16];
1545 int ret = -1;
1546
1547 cards[nrcards] = *card;
1548 if (nrcards)
1549 sprintf(ids, "HiSax%d", nrcards);
1550 else
1551 sprintf(ids, "HiSax");
Jeff Garzikd38c8472008-02-15 23:41:15 -05001552 if (!checkcard(nrcards, ids, busy_flag, THIS_MODULE,
1553 hisax_cs_setup_card))
Linus Torvalds1da177e2005-04-16 15:20:36 -07001554 goto error;
1555
1556 ret = nrcards;
1557 nrcards++;
1558error:
1559 return ret;
1560}
1561
1562EXPORT_SYMBOL(hisax_init_pcmcia);
Al Viro56d74dd2008-11-22 17:36:54 +00001563#endif
1564
Linus Torvalds1da177e2005-04-16 15:20:36 -07001565EXPORT_SYMBOL(HiSax_closecard);
1566
1567#include "hisax_if.h"
1568
1569EXPORT_SYMBOL(hisax_register);
1570EXPORT_SYMBOL(hisax_unregister);
1571
1572static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg);
1573static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg);
1574static void hisax_d_l2l1(struct PStack *st, int pr, void *arg);
1575static void hisax_b_l2l1(struct PStack *st, int pr, void *arg);
1576static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg);
1577static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs);
1578static void hisax_bc_close(struct BCState *bcs);
David Howellsc4028952006-11-22 14:57:56 +00001579static void hisax_bh(struct work_struct *work);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001580static void EChannel_proc_rcv(struct hisax_d_if *d_if);
1581
Al Viro56d74dd2008-11-22 17:36:54 +00001582static int hisax_setup_card_dynamic(struct IsdnCard *card)
1583{
1584 return 2;
1585}
1586
Linus Torvalds1da177e2005-04-16 15:20:36 -07001587int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
1588 char *name, int protocol)
1589{
1590 int i, retval;
1591 char id[20];
1592 struct IsdnCardState *cs;
1593
1594 for (i = 0; i < HISAX_MAX_CARDS; i++) {
1595 if (!cards[i].typ)
1596 break;
1597 }
1598
1599 if (i >= HISAX_MAX_CARDS)
1600 return -EBUSY;
1601
1602 cards[i].typ = ISDN_CTYPE_DYNAMIC;
1603 cards[i].protocol = protocol;
1604 sprintf(id, "%s%d", name, i);
1605 nrcards++;
Al Viro56d74dd2008-11-22 17:36:54 +00001606 retval = checkcard(i, id, NULL, hisax_d_if->owner,
1607 hisax_setup_card_dynamic);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001608 if (retval == 0) { // yuck
1609 cards[i].typ = 0;
1610 nrcards--;
Alan Sternae2d9902007-05-23 13:58:12 -07001611 return -EINVAL;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001612 }
1613 cs = cards[i].cs;
1614 hisax_d_if->cs = cs;
1615 cs->hw.hisax_d_if = hisax_d_if;
1616 cs->cardmsg = hisax_cardmsg;
David Howellsc4028952006-11-22 14:57:56 +00001617 INIT_WORK(&cs->tqueue, hisax_bh);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001618 cs->channel[0].d_st->l2.l2l1 = hisax_d_l2l1;
1619 for (i = 0; i < 2; i++) {
1620 cs->bcs[i].BC_SetStack = hisax_bc_setstack;
1621 cs->bcs[i].BC_Close = hisax_bc_close;
1622
1623 b_if[i]->ifc.l1l2 = hisax_b_l1l2;
1624
1625 hisax_d_if->b_if[i] = b_if[i];
1626 }
1627 hisax_d_if->ifc.l1l2 = hisax_d_l1l2;
1628 skb_queue_head_init(&hisax_d_if->erq);
1629 clear_bit(0, &hisax_d_if->ph_state);
1630
1631 return 0;
1632}
1633
1634void hisax_unregister(struct hisax_d_if *hisax_d_if)
1635{
1636 cards[hisax_d_if->cs->cardnr].typ = 0;
1637 HiSax_closecard(hisax_d_if->cs->cardnr);
1638 skb_queue_purge(&hisax_d_if->erq);
1639}
1640
1641#include "isdnl1.h"
1642
1643static void hisax_sched_event(struct IsdnCardState *cs, int event)
1644{
1645 test_and_set_bit(event, &cs->event);
1646 schedule_work(&cs->tqueue);
1647}
1648
David Howellsc4028952006-11-22 14:57:56 +00001649static void hisax_bh(struct work_struct *work)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001650{
David Howellsc4028952006-11-22 14:57:56 +00001651 struct IsdnCardState *cs =
1652 container_of(work, struct IsdnCardState, tqueue);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001653 struct PStack *st;
1654 int pr;
1655
1656 if (test_and_clear_bit(D_RCVBUFREADY, &cs->event))
1657 DChannel_proc_rcv(cs);
1658 if (test_and_clear_bit(E_RCVBUFREADY, &cs->event))
1659 EChannel_proc_rcv(cs->hw.hisax_d_if);
1660 if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
1661 if (test_bit(0, &cs->hw.hisax_d_if->ph_state))
1662 pr = PH_ACTIVATE | INDICATION;
1663 else
1664 pr = PH_DEACTIVATE | INDICATION;
1665 for (st = cs->stlist; st; st = st->next)
1666 st->l1.l1l2(st, pr, NULL);
1667
1668 }
1669}
1670
1671static void hisax_b_sched_event(struct BCState *bcs, int event)
1672{
1673 test_and_set_bit(event, &bcs->event);
1674 schedule_work(&bcs->tqueue);
1675}
1676
1677static inline void D_L2L1(struct hisax_d_if *d_if, int pr, void *arg)
1678{
1679 struct hisax_if *ifc = (struct hisax_if *) d_if;
1680 ifc->l2l1(ifc, pr, arg);
1681}
1682
1683static inline void B_L2L1(struct hisax_b_if *b_if, int pr, void *arg)
1684{
1685 struct hisax_if *ifc = (struct hisax_if *) b_if;
1686 ifc->l2l1(ifc, pr, arg);
1687}
1688
1689static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg)
1690{
1691 struct hisax_d_if *d_if = (struct hisax_d_if *) ifc;
1692 struct IsdnCardState *cs = d_if->cs;
1693 struct PStack *st;
1694 struct sk_buff *skb;
1695
1696 switch (pr) {
1697 case PH_ACTIVATE | INDICATION:
1698 set_bit(0, &d_if->ph_state);
1699 hisax_sched_event(cs, D_L1STATECHANGE);
1700 break;
1701 case PH_DEACTIVATE | INDICATION:
1702 clear_bit(0, &d_if->ph_state);
1703 hisax_sched_event(cs, D_L1STATECHANGE);
1704 break;
1705 case PH_DATA | INDICATION:
1706 skb_queue_tail(&cs->rq, arg);
1707 hisax_sched_event(cs, D_RCVBUFREADY);
1708 break;
1709 case PH_DATA | CONFIRM:
1710 skb = skb_dequeue(&cs->sq);
1711 if (skb) {
1712 D_L2L1(d_if, PH_DATA | REQUEST, skb);
1713 break;
1714 }
1715 clear_bit(FLG_L1_DBUSY, &cs->HW_Flags);
1716 for (st = cs->stlist; st; st = st->next) {
1717 if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1718 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1719 break;
1720 }
1721 }
1722 break;
1723 case PH_DATA_E | INDICATION:
1724 skb_queue_tail(&d_if->erq, arg);
1725 hisax_sched_event(cs, E_RCVBUFREADY);
1726 break;
1727 default:
1728 printk("pr %#x\n", pr);
1729 break;
1730 }
1731}
1732
1733static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg)
1734{
1735 struct hisax_b_if *b_if = (struct hisax_b_if *) ifc;
1736 struct BCState *bcs = b_if->bcs;
1737 struct PStack *st = bcs->st;
1738 struct sk_buff *skb;
1739
1740 // FIXME use isdnl1?
1741 switch (pr) {
1742 case PH_ACTIVATE | INDICATION:
1743 st->l1.l1l2(st, pr, NULL);
1744 break;
1745 case PH_DEACTIVATE | INDICATION:
1746 st->l1.l1l2(st, pr, NULL);
1747 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1748 skb_queue_purge(&bcs->squeue);
1749 bcs->hw.b_if = NULL;
1750 break;
1751 case PH_DATA | INDICATION:
1752 skb_queue_tail(&bcs->rqueue, arg);
1753 hisax_b_sched_event(bcs, B_RCVBUFREADY);
1754 break;
1755 case PH_DATA | CONFIRM:
Alan Cox17a45062006-10-03 01:13:55 -07001756 bcs->tx_cnt -= (long)arg;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001757 if (test_bit(FLG_LLI_L1WAKEUP,&bcs->st->lli.flag)) {
1758 u_long flags;
1759 spin_lock_irqsave(&bcs->aclock, flags);
Alan Cox17a45062006-10-03 01:13:55 -07001760 bcs->ackcnt += (long)arg;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001761 spin_unlock_irqrestore(&bcs->aclock, flags);
1762 schedule_event(bcs, B_ACKPENDING);
1763 }
1764 skb = skb_dequeue(&bcs->squeue);
1765 if (skb) {
1766 B_L2L1(b_if, PH_DATA | REQUEST, skb);
1767 break;
1768 }
1769 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1770 if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1771 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1772 }
1773 break;
1774 default:
1775 printk("hisax_b_l1l2 pr %#x\n", pr);
1776 break;
1777 }
1778}
1779
1780static void hisax_d_l2l1(struct PStack *st, int pr, void *arg)
1781{
1782 struct IsdnCardState *cs = st->l1.hardware;
1783 struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1784 struct sk_buff *skb = arg;
1785
1786 switch (pr) {
1787 case PH_DATA | REQUEST:
1788 case PH_PULL | INDICATION:
1789 if (cs->debug & DEB_DLOG_HEX)
1790 LogFrame(cs, skb->data, skb->len);
1791 if (cs->debug & DEB_DLOG_VERBOSE)
1792 dlogframe(cs, skb, 0);
1793 Logl2Frame(cs, skb, "PH_DATA_REQ", 0);
1794 // FIXME lock?
1795 if (!test_and_set_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1796 D_L2L1(hisax_d_if, PH_DATA | REQUEST, skb);
1797 else
1798 skb_queue_tail(&cs->sq, skb);
1799 break;
1800 case PH_PULL | REQUEST:
1801 if (!test_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1802 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1803 else
1804 set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1805 break;
1806 default:
1807 D_L2L1(hisax_d_if, pr, arg);
1808 break;
1809 }
1810}
1811
1812static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg)
1813{
1814 return 0;
1815}
1816
1817static void hisax_b_l2l1(struct PStack *st, int pr, void *arg)
1818{
1819 struct BCState *bcs = st->l1.bcs;
1820 struct hisax_b_if *b_if = bcs->hw.b_if;
1821
1822 switch (pr) {
1823 case PH_ACTIVATE | REQUEST:
Alan Cox17a45062006-10-03 01:13:55 -07001824 B_L2L1(b_if, pr, (void *)(unsigned long)st->l1.mode);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001825 break;
1826 case PH_DATA | REQUEST:
1827 case PH_PULL | INDICATION:
1828 // FIXME lock?
1829 if (!test_and_set_bit(BC_FLG_BUSY, &bcs->Flag)) {
1830 B_L2L1(b_if, PH_DATA | REQUEST, arg);
1831 } else {
1832 skb_queue_tail(&bcs->squeue, arg);
1833 }
1834 break;
1835 case PH_PULL | REQUEST:
1836 if (!test_bit(BC_FLG_BUSY, &bcs->Flag))
1837 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1838 else
1839 set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1840 break;
1841 case PH_DEACTIVATE | REQUEST:
1842 test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
1843 skb_queue_purge(&bcs->squeue);
1844 default:
1845 B_L2L1(b_if, pr, arg);
1846 break;
1847 }
1848}
1849
1850static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs)
1851{
1852 struct IsdnCardState *cs = st->l1.hardware;
1853 struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1854
1855 bcs->channel = st->l1.bc;
1856
1857 bcs->hw.b_if = hisax_d_if->b_if[st->l1.bc];
1858 hisax_d_if->b_if[st->l1.bc]->bcs = bcs;
1859
1860 st->l1.bcs = bcs;
1861 st->l2.l2l1 = hisax_b_l2l1;
1862 setstack_manager(st);
1863 bcs->st = st;
1864 setstack_l1_B(st);
1865 skb_queue_head_init(&bcs->rqueue);
1866 skb_queue_head_init(&bcs->squeue);
1867 return 0;
1868}
1869
1870static void hisax_bc_close(struct BCState *bcs)
1871{
1872 struct hisax_b_if *b_if = bcs->hw.b_if;
1873
1874 if (b_if)
1875 B_L2L1(b_if, PH_DEACTIVATE | REQUEST, NULL);
1876}
1877
1878static void EChannel_proc_rcv(struct hisax_d_if *d_if)
1879{
1880 struct IsdnCardState *cs = d_if->cs;
1881 u_char *ptr;
1882 struct sk_buff *skb;
1883
1884 while ((skb = skb_dequeue(&d_if->erq)) != NULL) {
1885 if (cs->debug & DEB_DLOG_HEX) {
1886 ptr = cs->dlog;
1887 if ((skb->len) < MAX_DLOG_SPACE / 3 - 10) {
1888 *ptr++ = 'E';
1889 *ptr++ = 'C';
1890 *ptr++ = 'H';
1891 *ptr++ = 'O';
1892 *ptr++ = ':';
1893 ptr += QuickHex(ptr, skb->data, skb->len);
1894 ptr--;
1895 *ptr++ = '\n';
1896 *ptr = 0;
1897 HiSax_putstatus(cs, NULL, cs->dlog);
1898 } else
1899 HiSax_putstatus(cs, "LogEcho: ",
1900 "warning Frame too big (%d)",
1901 skb->len);
1902 }
1903 dev_kfree_skb_any(skb);
1904 }
1905}
1906
1907#ifdef CONFIG_PCI
1908#include <linux/pci.h>
1909
Karsten Keil67eb5db2006-07-10 04:44:11 -07001910static struct pci_device_id hisax_pci_tbl[] __devinitdata = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001911#ifdef CONFIG_HISAX_FRITZPCI
1912 {PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_A1, PCI_ANY_ID, PCI_ANY_ID},
1913#endif
1914#ifdef CONFIG_HISAX_DIEHLDIVA
1915 {PCI_VENDOR_ID_EICON, PCI_DEVICE_ID_EICON_DIVA20, PCI_ANY_ID, PCI_ANY_ID},
1916 {PCI_VENDOR_ID_EICON, PCI_DEVICE_ID_EICON_DIVA20_U, PCI_ANY_ID, PCI_ANY_ID},
1917 {PCI_VENDOR_ID_EICON, PCI_DEVICE_ID_EICON_DIVA201, PCI_ANY_ID, PCI_ANY_ID},
1918//#########################################################################################
1919 {PCI_VENDOR_ID_EICON, PCI_DEVICE_ID_EICON_DIVA202, PCI_ANY_ID, PCI_ANY_ID},
1920//#########################################################################################
1921#endif
1922#ifdef CONFIG_HISAX_ELSA
1923 {PCI_VENDOR_ID_ELSA, PCI_DEVICE_ID_ELSA_MICROLINK, PCI_ANY_ID, PCI_ANY_ID},
1924 {PCI_VENDOR_ID_ELSA, PCI_DEVICE_ID_ELSA_QS3000, PCI_ANY_ID, PCI_ANY_ID},
1925#endif
1926#ifdef CONFIG_HISAX_GAZEL
1927 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_R685, PCI_ANY_ID, PCI_ANY_ID},
1928 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_R753, PCI_ANY_ID, PCI_ANY_ID},
1929 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_DJINN_ITOO, PCI_ANY_ID, PCI_ANY_ID},
Olivier Blin49f29912005-07-27 11:43:47 -07001930 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_OLITEC, PCI_ANY_ID, PCI_ANY_ID},
Linus Torvalds1da177e2005-04-16 15:20:36 -07001931#endif
Robert P. J. Daye3f27692007-02-12 00:53:19 -08001932#ifdef CONFIG_HISAX_SCT_QUADRO
Linus Torvalds1da177e2005-04-16 15:20:36 -07001933 {PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050, PCI_ANY_ID, PCI_ANY_ID},
1934#endif
1935#ifdef CONFIG_HISAX_NICCY
1936 {PCI_VENDOR_ID_SATSAGEM, PCI_DEVICE_ID_SATSAGEM_NICCY, PCI_ANY_ID,PCI_ANY_ID},
1937#endif
1938#ifdef CONFIG_HISAX_SEDLBAUER
1939 {PCI_VENDOR_ID_TIGERJET, PCI_DEVICE_ID_TIGERJET_100, PCI_ANY_ID,PCI_ANY_ID},
1940#endif
1941#if defined(CONFIG_HISAX_NETJET) || defined(CONFIG_HISAX_NETJET_U)
1942 {PCI_VENDOR_ID_TIGERJET, PCI_DEVICE_ID_TIGERJET_300, PCI_ANY_ID,PCI_ANY_ID},
1943#endif
1944#if defined(CONFIG_HISAX_TELESPCI) || defined(CONFIG_HISAX_SCT_QUADRO)
1945 {PCI_VENDOR_ID_ZORAN, PCI_DEVICE_ID_ZORAN_36120, PCI_ANY_ID,PCI_ANY_ID},
1946#endif
1947#ifdef CONFIG_HISAX_W6692
1948 {PCI_VENDOR_ID_DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH, PCI_ANY_ID,PCI_ANY_ID},
1949 {PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_ID_WINBOND2_6692, PCI_ANY_ID,PCI_ANY_ID},
1950#endif
1951#ifdef CONFIG_HISAX_HFC_PCI
1952 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_2BD0, PCI_ANY_ID, PCI_ANY_ID},
1953 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B000, PCI_ANY_ID, PCI_ANY_ID},
1954 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B006, PCI_ANY_ID, PCI_ANY_ID},
1955 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B007, PCI_ANY_ID, PCI_ANY_ID},
1956 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B008, PCI_ANY_ID, PCI_ANY_ID},
1957 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B009, PCI_ANY_ID, PCI_ANY_ID},
1958 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00A, PCI_ANY_ID, PCI_ANY_ID},
1959 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00B, PCI_ANY_ID, PCI_ANY_ID},
1960 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B00C, PCI_ANY_ID, PCI_ANY_ID},
1961 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B100, PCI_ANY_ID, PCI_ANY_ID},
Karsten Keil1e4b27d2006-03-06 15:42:37 -08001962 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B700, PCI_ANY_ID, PCI_ANY_ID},
1963 {PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_B701, PCI_ANY_ID, PCI_ANY_ID},
Linus Torvalds1da177e2005-04-16 15:20:36 -07001964 {PCI_VENDOR_ID_ABOCOM, PCI_DEVICE_ID_ABOCOM_2BD1, PCI_ANY_ID, PCI_ANY_ID},
1965 {PCI_VENDOR_ID_ASUSTEK, PCI_DEVICE_ID_ASUSTEK_0675, PCI_ANY_ID, PCI_ANY_ID},
1966 {PCI_VENDOR_ID_BERKOM, PCI_DEVICE_ID_BERKOM_T_CONCEPT, PCI_ANY_ID, PCI_ANY_ID},
1967 {PCI_VENDOR_ID_BERKOM, PCI_DEVICE_ID_BERKOM_A1T, PCI_ANY_ID, PCI_ANY_ID},
1968 {PCI_VENDOR_ID_ANIGMA, PCI_DEVICE_ID_ANIGMA_MC145575, PCI_ANY_ID, PCI_ANY_ID},
1969 {PCI_VENDOR_ID_ZOLTRIX, PCI_DEVICE_ID_ZOLTRIX_2BD0, PCI_ANY_ID, PCI_ANY_ID},
1970 {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_E, PCI_ANY_ID, PCI_ANY_ID},
1971 {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_E, PCI_ANY_ID, PCI_ANY_ID},
1972 {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_IOM2_A, PCI_ANY_ID, PCI_ANY_ID},
1973 {PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_DIGI_DF_M_A, PCI_ANY_ID, PCI_ANY_ID},
1974#endif
1975 { } /* Terminating entry */
1976};
1977
1978MODULE_DEVICE_TABLE(pci, hisax_pci_tbl);
1979#endif /* CONFIG_PCI */
1980
1981module_init(HiSax_init);
1982module_exit(HiSax_exit);
1983
1984EXPORT_SYMBOL(FsmNew);
1985EXPORT_SYMBOL(FsmFree);
1986EXPORT_SYMBOL(FsmEvent);
1987EXPORT_SYMBOL(FsmChangeState);
1988EXPORT_SYMBOL(FsmInitTimer);
1989EXPORT_SYMBOL(FsmDelTimer);
1990EXPORT_SYMBOL(FsmRestartTimer);