drivers/isdn/hisax/config.c

   1 /* $Id: config.c,v 2.84.2.5 2004/02/11 13:21:33 keil Exp $
   2  *
   3  * Author       Karsten Keil
   4  * Copyright    by Karsten Keil      <keil@isdn4linux.de>
   5  *              by Kai Germaschewski <kai.germaschewski@gmx.de>
   6  *
   7  * This software may be used and distributed according to the terms
   8  * of the GNU General Public License, incorporated herein by reference.
   9  *
  10  * For changes and modifications please read
  11  * Documentation/isdn/HiSax.cert
  12  *
  13  * based on the teles driver from Jan den Ouden
  14  *
  15  */
  16
  17 #include <linux/types.h>
  18 #include <linux/stddef.h>
  19 #include <linux/timer.h>
  20 #include <linux/init.h>
  21 #include "hisax.h"
  22 #include <linux/module.h>
  23 #include <linux/kernel_stat.h>
  24 #include <linux/workqueue.h>
  25 #include <linux/interrupt.h>
  26 #include <linux/slab.h>
  27 #define HISAX_STATUS_BUFSIZE 4096
  28
  29 /*
  30  * This structure array contains one entry per card. An entry looks
  31  * like this:
  32  *
  33  * { type, protocol, p0, p1, p2, NULL }
  34  *
  35  * type
  36  *    1 Teles 16.0       p0=irq p1=membase p2=iobase
  37  *    2 Teles  8.0       p0=irq p1=membase
  38  *    3 Teles 16.3       p0=irq p1=iobase
  39  *    4 Creatix PNP      p0=irq p1=IO0 (ISAC)  p2=IO1 (HSCX)
  40  *    5 AVM A1 (Fritz)   p0=irq p1=iobase
  41  *    6 ELSA PC          [p0=iobase] or nothing (autodetect)
  42  *    7 ELSA Quickstep   p0=irq p1=iobase
  43  *    8 Teles PCMCIA     p0=irq p1=iobase
  44  *    9 ITK ix1-micro    p0=irq p1=iobase
  45  *   10 ELSA PCMCIA      p0=irq p1=iobase
  46  *   11 Eicon.Diehl Diva p0=irq p1=iobase
  47  *   12 Asuscom ISDNLink p0=irq p1=iobase
  48  *   13 Teleint          p0=irq p1=iobase
  49  *   14 Teles 16.3c      p0=irq p1=iobase
  50  *   15 Sedlbauer speed  p0=irq p1=iobase
  51  *   15 Sedlbauer PC/104        p0=irq p1=iobase
  52  *   15 Sedlbauer speed pci     no parameter
  53  *   16 USR Sportster internal  p0=irq  p1=iobase
  54  *   17 MIC card                p0=irq  p1=iobase
  55  *   18 ELSA Quickstep 1000PCI  no parameter
  56  *   19 Compaq ISDN S0 ISA card p0=irq  p1=IO0 (HSCX)  p2=IO1 (ISAC) p3=IO2
  57  *   20 Travers Technologies NETjet-S PCI card
  58  *   21 TELES PCI               no parameter
  59  *   22 Sedlbauer Speed Star    p0=irq p1=iobase
  60  *   23 reserved
  61  *   24 Dr Neuhaus Niccy PnP/PCI card p0=irq p1=IO0 p2=IO1 (PnP only)
  62  *   25 Teles S0Box             p0=irq p1=iobase (from isapnp setup)
  63  *   26 AVM A1 PCMCIA (Fritz)   p0=irq p1=iobase
  64  *   27 AVM PnP/PCI             p0=irq p1=iobase (PCI no parameter)
  65  *   28 Sedlbauer Speed Fax+    p0=irq p1=iobase (from isapnp setup)
  66  *   29 Siemens I-Surf          p0=irq p1=iobase p2=memory (from isapnp setup)
  67  *   30 ACER P10                p0=irq p1=iobase (from isapnp setup)
  68  *   31 HST Saphir              p0=irq  p1=iobase
  69  *   32 Telekom A4T             none
  70  *   33 Scitel Quadro           p0=subcontroller (4*S0, subctrl 1...4)
  71  *   34 Gazel ISDN cards
  72  *   35 HFC 2BDS0 PCI           none
  73  *   36 Winbond 6692 PCI        none
  74  *   37 HFC 2BDS0 S+/SP         p0=irq p1=iobase
  75  *   38 Travers Technologies NETspider-U PCI card
  76  *   39 HFC 2BDS0-SP PCMCIA     p0=irq p1=iobase
  77  *   40 hotplug interface
  78  *   41 Formula-n enter:now ISDN PCI a/b   none
  79  *
  80  * protocol can be either ISDN_PTYPE_EURO or ISDN_PTYPE_1TR6 or ISDN_PTYPE_NI1
  81  *
  82  *
  83  */
  84
  85 const char *CardType[] = {
  86         "No Card", "Teles 16.0", "Teles 8.0", "Teles 16.3",
  87         "Creatix/Teles PnP", "AVM A1", "Elsa ML", "Elsa Quickstep",
  88         "Teles PCMCIA", "ITK ix1-micro Rev.2", "Elsa PCMCIA",
  89         "Eicon.Diehl Diva", "ISDNLink", "TeleInt", "Teles 16.3c",
  90         "Sedlbauer Speed Card", "USR Sportster", "ith mic Linux",
  91         "Elsa PCI", "Compaq ISA", "NETjet-S", "Teles PCI",
  92         "Sedlbauer Speed Star (PCMCIA)", "AMD 7930", "NICCY", "S0Box",
  93         "AVM A1 (PCMCIA)", "AVM Fritz PnP/PCI", "Sedlbauer Speed Fax +",
  94         "Siemens I-Surf", "Acer P10", "HST Saphir", "Telekom A4T",
  95         "Scitel Quadro", "Gazel", "HFC 2BDS0 PCI", "Winbond 6692",
  96         "HFC 2BDS0 SX", "NETspider-U", "HFC-2BDS0-SP PCMCIA",
  97         "Hotplug", "Formula-n enter:now PCI a/b",
  98 };
  99
 100 #ifdef CONFIG_HISAX_ELSA
 101 #define DEFAULT_CARD ISDN_CTYPE_ELSA
 102 #define DEFAULT_CFG {0,0,0,0}
 103 #endif
 104
 105 #ifdef CONFIG_HISAX_AVM_A1
 106 #undef DEFAULT_CARD
 107 #undef DEFAULT_CFG
 108 #define DEFAULT_CARD ISDN_CTYPE_A1
 109 #define DEFAULT_CFG {10,0x340,0,0}
 110 #endif
 111
 112 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
 113 #undef DEFAULT_CARD
 114 #undef DEFAULT_CFG
 115 #define DEFAULT_CARD ISDN_CTYPE_A1_PCMCIA
 116 #define DEFAULT_CFG {11,0x170,0,0}
 117 #endif
 118
 119 #ifdef CONFIG_HISAX_FRITZPCI
 120 #undef DEFAULT_CARD
 121 #undef DEFAULT_CFG
 122 #define DEFAULT_CARD ISDN_CTYPE_FRITZPCI
 123 #define DEFAULT_CFG {0,0,0,0}
 124 #endif
 125
 126 #ifdef CONFIG_HISAX_16_3
 127 #undef DEFAULT_CARD
 128 #undef DEFAULT_CFG
 129 #define DEFAULT_CARD ISDN_CTYPE_16_3
 130 #define DEFAULT_CFG {15,0x180,0,0}
 131 #endif
 132
 133 #ifdef CONFIG_HISAX_S0BOX
 134 #undef DEFAULT_CARD
 135 #undef DEFAULT_CFG
 136 #define DEFAULT_CARD ISDN_CTYPE_S0BOX
 137 #define DEFAULT_CFG {7,0x378,0,0}
 138 #endif
 139
 140 #ifdef CONFIG_HISAX_16_0
 141 #undef DEFAULT_CARD
 142 #undef DEFAULT_CFG
 143 #define DEFAULT_CARD ISDN_CTYPE_16_0
 144 #define DEFAULT_CFG {15,0xd0000,0xd80,0}
 145 #endif
 146
 147 #ifdef CONFIG_HISAX_TELESPCI
 148 #undef DEFAULT_CARD
 149 #undef DEFAULT_CFG
 150 #define DEFAULT_CARD ISDN_CTYPE_TELESPCI
 151 #define DEFAULT_CFG {0,0,0,0}
 152 #endif
 153
 154 #ifdef CONFIG_HISAX_IX1MICROR2
 155 #undef DEFAULT_CARD
 156 #undef DEFAULT_CFG
 157 #define DEFAULT_CARD ISDN_CTYPE_IX1MICROR2
 158 #define DEFAULT_CFG {5,0x390,0,0}
 159 #endif
 160
 161 #ifdef CONFIG_HISAX_DIEHLDIVA
 162 #undef DEFAULT_CARD
 163 #undef DEFAULT_CFG
 164 #define DEFAULT_CARD ISDN_CTYPE_DIEHLDIVA
 165 #define DEFAULT_CFG {0,0x0,0,0}
 166 #endif
 167
 168 #ifdef CONFIG_HISAX_ASUSCOM
 169 #undef DEFAULT_CARD
 170 #undef DEFAULT_CFG
 171 #define DEFAULT_CARD ISDN_CTYPE_ASUSCOM
 172 #define DEFAULT_CFG {5,0x200,0,0}
 173 #endif
 174
 175 #ifdef CONFIG_HISAX_TELEINT
 176 #undef DEFAULT_CARD
 177 #undef DEFAULT_CFG
 178 #define DEFAULT_CARD ISDN_CTYPE_TELEINT
 179 #define DEFAULT_CFG {5,0x300,0,0}
 180 #endif
 181
 182 #ifdef CONFIG_HISAX_SEDLBAUER
 183 #undef DEFAULT_CARD
 184 #undef DEFAULT_CFG
 185 #define DEFAULT_CARD ISDN_CTYPE_SEDLBAUER
 186 #define DEFAULT_CFG {11,0x270,0,0}
 187 #endif
 188
 189 #ifdef CONFIG_HISAX_SPORTSTER
 190 #undef DEFAULT_CARD
 191 #undef DEFAULT_CFG
 192 #define DEFAULT_CARD ISDN_CTYPE_SPORTSTER
 193 #define DEFAULT_CFG {7,0x268,0,0}
 194 #endif
 195
 196 #ifdef CONFIG_HISAX_MIC
 197 #undef DEFAULT_CARD
 198 #undef DEFAULT_CFG
 199 #define DEFAULT_CARD ISDN_CTYPE_MIC
 200 #define DEFAULT_CFG {12,0x3e0,0,0}
 201 #endif
 202
 203 #ifdef CONFIG_HISAX_NETJET
 204 #undef DEFAULT_CARD
 205 #undef DEFAULT_CFG
 206 #define DEFAULT_CARD ISDN_CTYPE_NETJET_S
 207 #define DEFAULT_CFG {0,0,0,0}
 208 #endif
 209
 210 #ifdef CONFIG_HISAX_HFCS
 211 #undef DEFAULT_CARD
 212 #undef DEFAULT_CFG
 213 #define DEFAULT_CARD ISDN_CTYPE_TELES3C
 214 #define DEFAULT_CFG {5,0x500,0,0}
 215 #endif
 216
 217 #ifdef CONFIG_HISAX_HFC_PCI
 218 #undef DEFAULT_CARD
 219 #undef DEFAULT_CFG
 220 #define DEFAULT_CARD ISDN_CTYPE_HFC_PCI
 221 #define DEFAULT_CFG {0,0,0,0}
 222 #endif
 223
 224 #ifdef CONFIG_HISAX_HFC_SX
 225 #undef DEFAULT_CARD
 226 #undef DEFAULT_CFG
 227 #define DEFAULT_CARD ISDN_CTYPE_HFC_SX
 228 #define DEFAULT_CFG {5,0x2E0,0,0}
 229 #endif
 230
 231 #ifdef CONFIG_HISAX_NICCY
 232 #undef DEFAULT_CARD
 233 #undef DEFAULT_CFG
 234 #define DEFAULT_CARD ISDN_CTYPE_NICCY
 235 #define DEFAULT_CFG {0,0x0,0,0}
 236 #endif
 237
 238 #ifdef CONFIG_HISAX_ISURF
 239 #undef DEFAULT_CARD
 240 #undef DEFAULT_CFG
 241 #define DEFAULT_CARD ISDN_CTYPE_ISURF
 242 #define DEFAULT_CFG {5,0x100,0xc8000,0}
 243 #endif
 244
 245 #ifdef CONFIG_HISAX_HSTSAPHIR
 246 #undef DEFAULT_CARD
 247 #undef DEFAULT_CFG
 248 #define DEFAULT_CARD ISDN_CTYPE_HSTSAPHIR
 249 #define DEFAULT_CFG {5,0x250,0,0}
 250 #endif
 251
 252 #ifdef CONFIG_HISAX_BKM_A4T
 253 #undef DEFAULT_CARD
 254 #undef DEFAULT_CFG
 255 #define DEFAULT_CARD ISDN_CTYPE_BKM_A4T
 256 #define DEFAULT_CFG {0,0x0,0,0}
 257 #endif
 258
 259 #ifdef CONFIG_HISAX_SCT_QUADRO
 260 #undef DEFAULT_CARD
 261 #undef DEFAULT_CFG
 262 #define DEFAULT_CARD ISDN_CTYPE_SCT_QUADRO
 263 #define DEFAULT_CFG {1,0x0,0,0}
 264 #endif
 265
 266 #ifdef CONFIG_HISAX_GAZEL
 267 #undef DEFAULT_CARD
 268 #undef DEFAULT_CFG
 269 #define DEFAULT_CARD ISDN_CTYPE_GAZEL
 270 #define DEFAULT_CFG {15,0x180,0,0}
 271 #endif
 272
 273 #ifdef CONFIG_HISAX_W6692
 274 #undef DEFAULT_CARD
 275 #undef DEFAULT_CFG
 276 #define DEFAULT_CARD ISDN_CTYPE_W6692
 277 #define DEFAULT_CFG {0,0,0,0}
 278 #endif
 279
 280 #ifdef CONFIG_HISAX_NETJET_U
 281 #undef DEFAULT_CARD
 282 #undef DEFAULT_CFG
 283 #define DEFAULT_CARD ISDN_CTYPE_NETJET_U
 284 #define DEFAULT_CFG {0,0,0,0}
 285 #endif
 286
 287 #ifdef CONFIG_HISAX_1TR6
 288 #define DEFAULT_PROTO ISDN_PTYPE_1TR6
 289 #define DEFAULT_PROTO_NAME "1TR6"
 290 #endif
 291 #ifdef CONFIG_HISAX_NI1
 292 #undef DEFAULT_PROTO
 293 #define DEFAULT_PROTO ISDN_PTYPE_NI1
 294 #undef DEFAULT_PROTO_NAME
 295 #define DEFAULT_PROTO_NAME "NI1"
 296 #endif
 297 #ifdef CONFIG_HISAX_EURO
 298 #undef DEFAULT_PROTO
 299 #define DEFAULT_PROTO ISDN_PTYPE_EURO
 300 #undef DEFAULT_PROTO_NAME
 301 #define DEFAULT_PROTO_NAME "EURO"
 302 #endif
 303 #ifndef DEFAULT_PROTO
 304 #define DEFAULT_PROTO ISDN_PTYPE_UNKNOWN
 305 #define DEFAULT_PROTO_NAME "UNKNOWN"
 306 #endif
 307 #ifndef DEFAULT_CARD
 308 #define DEFAULT_CARD 0
 309 #define DEFAULT_CFG {0,0,0,0}
 310 #endif
 311
 312 #define FIRST_CARD { \
 313         DEFAULT_CARD, \
 314         DEFAULT_PROTO, \
 315         DEFAULT_CFG, \
 316         NULL, \
 317 }
 318
 319 struct IsdnCard cards[HISAX_MAX_CARDS] = {
 320         FIRST_CARD,
 321 };
 322
 323 #define HISAX_IDSIZE (HISAX_MAX_CARDS*8)
 324 static char HiSaxID[HISAX_IDSIZE] = { 0, };
 325
 326 static char *HiSax_id = HiSaxID;
 327 #ifdef MODULE
 328 /* Variables for insmod */
 329 static int type[HISAX_MAX_CARDS] = { 0, };
 330 static int protocol[HISAX_MAX_CARDS] = { 0, };
 331 static int io[HISAX_MAX_CARDS] = { 0, };
 332 #undef IO0_IO1
 333 #ifdef CONFIG_HISAX_16_3
 334 #define IO0_IO1
 335 #endif
 336 #ifdef CONFIG_HISAX_NICCY
 337 #undef IO0_IO1
 338 #define IO0_IO1
 339 #endif
 340 #ifdef IO0_IO1
 341 static int io0[HISAX_MAX_CARDS] __devinitdata = { 0, };
 342 static int io1[HISAX_MAX_CARDS] __devinitdata = { 0, };
 343 #endif
 344 static int irq[HISAX_MAX_CARDS] __devinitdata = { 0, };
 345 static int mem[HISAX_MAX_CARDS] __devinitdata = { 0, };
 346 static char *id = HiSaxID;
 347
 348 MODULE_DESCRIPTION("ISDN4Linux: Driver for passive ISDN cards");
 349 MODULE_AUTHOR("Karsten Keil");
 350 MODULE_LICENSE("GPL");
 351 module_param_array(type, int, NULL, 0);
 352 module_param_array(protocol, int, NULL, 0);
 353 module_param_array(io, int, NULL, 0);
 354 module_param_array(irq, int, NULL, 0);
 355 module_param_array(mem, int, NULL, 0);
 356 module_param(id, charp, 0);
 357 #ifdef IO0_IO1
 358 module_param_array(io0, int, NULL, 0);
 359 module_param_array(io1, int, NULL, 0);
 360 #endif
 361 #endif /* MODULE */
 362
 363 int nrcards;
 364
 365 char *HiSax_getrev(const char *revision)
 366 {
 367         char *rev;
 368         char *p;
 369
 370         if ((p = strchr(revision, ':'))) {
 371                 rev = p + 2;
 372                 p = strchr(rev, '$');
 373                 *--p = 0;
 374         } else
 375                 rev = "???";
 376         return rev;
 377 }
 378
 379 static void __init HiSaxVersion(void)
 380 {
 381         char tmp[64];
 382
 383         printk(KERN_INFO "HiSax: Linux Driver for passive ISDN cards\n");
 384 #ifdef MODULE
 385         printk(KERN_INFO "HiSax: Version 3.5 (module)\n");
 386 #else
 387         printk(KERN_INFO "HiSax: Version 3.5 (kernel)\n");
 388 #endif
 389         strcpy(tmp, l1_revision);
 390         printk(KERN_INFO "HiSax: Layer1 Revision %s\n", HiSax_getrev(tmp));
 391         strcpy(tmp, l2_revision);
 392         printk(KERN_INFO "HiSax: Layer2 Revision %s\n", HiSax_getrev(tmp));
 393         strcpy(tmp, tei_revision);
 394         printk(KERN_INFO "HiSax: TeiMgr Revision %s\n", HiSax_getrev(tmp));
 395         strcpy(tmp, l3_revision);
 396         printk(KERN_INFO "HiSax: Layer3 Revision %s\n", HiSax_getrev(tmp));
 397         strcpy(tmp, lli_revision);
 398         printk(KERN_INFO "HiSax: LinkLayer Revision %s\n",
 399                HiSax_getrev(tmp));
 400 }
 401
 402 #ifndef MODULE
 403 #define MAX_ARG (HISAX_MAX_CARDS*5)
 404 static int __init HiSax_setup(char *line)
 405 {
 406         int i, j, argc;
 407         int ints[MAX_ARG + 1];
 408         char *str;
 409
 410         str = get_options(line, MAX_ARG, ints);
 411         argc = ints[0];
 412         printk(KERN_DEBUG "HiSax_setup: argc(%d) str(%s)\n", argc, str);
 413         i = 0;
 414         j = 1;
 415         while (argc && (i < HISAX_MAX_CARDS)) {
 416                 cards[i].protocol = DEFAULT_PROTO;
 417                 if (argc) {
 418                         cards[i].typ = ints[j];
 419                         j++;
 420                         argc--;
 421                 }
 422                 if (argc) {
 423                         cards[i].protocol = ints[j];
 424                         j++;
 425                         argc--;
 426                 }
 427                 if (argc) {
 428                         cards[i].para[0] = ints[j];
 429                         j++;
 430                         argc--;
 431                 }
 432                 if (argc) {
 433                         cards[i].para[1] = ints[j];
 434                         j++;
 435                         argc--;
 436                 }
 437                 if (argc) {
 438                         cards[i].para[2] = ints[j];
 439                         j++;
 440                         argc--;
 441                 }
 442                 i++;
 443         }
 444         if (str && *str) {
 445                 if (strlen(str) < HISAX_IDSIZE)
 446                         strcpy(HiSaxID, str);
 447                 else
 448                         printk(KERN_WARNING "HiSax: ID too long!");
 449         } else
 450                 strcpy(HiSaxID, "HiSax");
 451
 452         HiSax_id = HiSaxID;
 453         return 1;
 454 }
 455
 456 __setup("hisax=", HiSax_setup);
 457 #endif /* MODULES */
 458
 459 #if CARD_TELES0
 460 extern int setup_teles0(struct IsdnCard *card);
 461 #endif
 462
 463 #if CARD_TELES3
 464 extern int setup_teles3(struct IsdnCard *card);
 465 #endif
 466
 467 #if CARD_S0BOX
 468 extern int setup_s0box(struct IsdnCard *card);
 469 #endif
 470
 471 #if CARD_TELESPCI
 472 extern int setup_telespci(struct IsdnCard *card);
 473 #endif
 474
 475 #if CARD_AVM_A1
 476 extern int setup_avm_a1(struct IsdnCard *card);
 477 #endif
 478
 479 #if CARD_AVM_A1_PCMCIA
 480 extern int setup_avm_a1_pcmcia(struct IsdnCard *card);
 481 #endif
 482
 483 #if CARD_FRITZPCI
 484 extern int setup_avm_pcipnp(struct IsdnCard *card);
 485 #endif
 486
 487 #if CARD_ELSA
 488 extern int setup_elsa(struct IsdnCard *card);
 489 #endif
 490
 491 #if CARD_IX1MICROR2
 492 extern int setup_ix1micro(struct IsdnCard *card);
 493 #endif
 494
 495 #if CARD_DIEHLDIVA
 496 extern int setup_diva(struct IsdnCard *card);
 497 #endif
 498
 499 #if CARD_ASUSCOM
 500 extern int setup_asuscom(struct IsdnCard *card);
 501 #endif
 502
 503 #if CARD_TELEINT
 504 extern int setup_TeleInt(struct IsdnCard *card);
 505 #endif
 506
 507 #if CARD_SEDLBAUER
 508 extern int setup_sedlbauer(struct IsdnCard *card);
 509 #endif
 510
 511 #if CARD_SPORTSTER
 512 extern int setup_sportster(struct IsdnCard *card);
 513 #endif
 514
 515 #if CARD_MIC
 516 extern int setup_mic(struct IsdnCard *card);
 517 #endif
 518
 519 #if CARD_NETJET_S
 520 extern int setup_netjet_s(struct IsdnCard *card);
 521 #endif
 522
 523 #if CARD_HFCS
 524 extern int setup_hfcs(struct IsdnCard *card);
 525 #endif
 526
 527 #if CARD_HFC_PCI
 528 extern int setup_hfcpci(struct IsdnCard *card);
 529 #endif
 530
 531 #if CARD_HFC_SX
 532 extern int setup_hfcsx(struct IsdnCard *card);
 533 #endif
 534
 535 #if CARD_NICCY
 536 extern int setup_niccy(struct IsdnCard *card);
 537 #endif
 538
 539 #if CARD_ISURF
 540 extern int setup_isurf(struct IsdnCard *card);
 541 #endif
 542
 543 #if CARD_HSTSAPHIR
 544 extern int setup_saphir(struct IsdnCard *card);
 545 #endif
 546
 547 #if CARD_BKM_A4T
 548 extern int setup_bkm_a4t(struct IsdnCard *card);
 549 #endif
 550
 551 #if CARD_SCT_QUADRO
 552 extern int setup_sct_quadro(struct IsdnCard *card);
 553 #endif
 554
 555 #if CARD_GAZEL
 556 extern int setup_gazel(struct IsdnCard *card);
 557 #endif
 558
 559 #if CARD_W6692
 560 extern int setup_w6692(struct IsdnCard *card);
 561 #endif
 562
 563 #if CARD_NETJET_U
 564 extern int setup_netjet_u(struct IsdnCard *card);
 565 #endif
 566
 567 #if CARD_FN_ENTERNOW_PCI
 568 extern int setup_enternow_pci(struct IsdnCard *card);
 569 #endif
 570
 571 /*
 572  * Find card with given driverId
 573  */
 574 static inline struct IsdnCardState *hisax_findcard(int driverid)
 575 {
 576         int i;
 577
 578         for (i = 0; i < nrcards; i++)
 579                 if (cards[i].cs)
 580                         if (cards[i].cs->myid == driverid)
 581                                 return cards[i].cs;
 582         return NULL;
 583 }
 584
 585 /*
 586  * Find card with given card number
 587  */
 588 #if 0
 589 struct IsdnCardState *hisax_get_card(int cardnr)
 590 {
 591         if ((cardnr <= nrcards) && (cardnr > 0))
 592                 if (cards[cardnr - 1].cs)
 593                         return cards[cardnr - 1].cs;
 594         return NULL;
 595 }
 596 #endif  /*  0  */
 597
 598 static int HiSax_readstatus(u_char __user *buf, int len, int id, int channel)
 599 {
 600         int count, cnt;
 601         u_char __user *p = buf;
 602         struct IsdnCardState *cs = hisax_findcard(id);
 603
 604         if (cs) {
 605                 if (len > HISAX_STATUS_BUFSIZE) {
 606                         printk(KERN_WARNING
 607                                "HiSax: status overflow readstat %d/%d\n",
 608                                len, HISAX_STATUS_BUFSIZE);
 609                 }
 610                 count = cs->status_end - cs->status_read + 1;
 611                 if (count >= len)
 612                         count = len;
 613                 if (copy_to_user(p, cs->status_read, count))
 614                         return -EFAULT;
 615                 cs->status_read += count;
 616                 if (cs->status_read > cs->status_end)
 617                         cs->status_read = cs->status_buf;
 618                 p += count;
 619                 count = len - count;
 620                 while (count) {
 621                         if (count > HISAX_STATUS_BUFSIZE)
 622                                 cnt = HISAX_STATUS_BUFSIZE;
 623                         else
 624                                 cnt = count;
 625                         if (copy_to_user(p, cs->status_read, cnt))
 626                                 return -EFAULT;
 627                         p += cnt;
 628                         cs->status_read += cnt % HISAX_STATUS_BUFSIZE;
 629                         count -= cnt;
 630                 }
 631                 return len;
 632         } else {
 633                 printk(KERN_ERR
 634                        "HiSax: if_readstatus called with invalid driverId!\n");
 635                 return -ENODEV;
 636         }
 637 }
 638
 639 int jiftime(char *s, long mark)
 640 {
 641         s += 8;
 642
 643         *s-- = '\0';
 644         *s-- = mark % 10 + '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
 662 void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt,
 663                       va_list args)
 664 {
 665         /* if head == NULL the fmt contains the full info */
 666
 667         u_long          flags;
 668         int             count, i;
 669         u_char          *p;
 670         isdn_ctrl       ic;
 671         int             len;
 672
 673         if (!cs) {
 674                 printk(KERN_WARNING "HiSax: No CardStatus for message");
 675                 return;
 676         }
 677         spin_lock_irqsave(&cs->statlock, flags);
 678         p = tmpbuf;
 679         if (head) {
 680                 p += jiftime(p, jiffies);
 681                 p += sprintf(p, " %s", head);
 682                 p += vsprintf(p, fmt, args);
 683                 *p++ = '\n';
 684                 *p = 0;
 685                 len = p - tmpbuf;
 686                 p = tmpbuf;
 687         } else {
 688                 p = fmt;
 689                 len = strlen(fmt);
 690         }
 691         if (len > HISAX_STATUS_BUFSIZE) {
 692                 spin_unlock_irqrestore(&cs->statlock, flags);
 693                 printk(KERN_WARNING "HiSax: status overflow %d/%d\n",
 694                        len, HISAX_STATUS_BUFSIZE);
 695                 return;
 696         }
 697         count = len;
 698         i = cs->status_end - cs->status_write + 1;
 699         if (i >= len)
 700                 i = len;
 701         len -= i;
 702         memcpy(cs->status_write, p, i);
 703         cs->status_write += i;
 704         if (cs->status_write > cs->status_end)
 705                 cs->status_write = cs->status_buf;
 706         p += i;
 707         if (len) {
 708                 memcpy(cs->status_write, p, len);
 709                 cs->status_write += len;
 710         }
 711 #ifdef KERNELSTACK_DEBUG
 712         i = (ulong) & len - current->kernel_stack_page;
 713         sprintf(tmpbuf, "kstack %s %lx use %ld\n", current->comm,
 714                 current->kernel_stack_page, i);
 715         len = strlen(tmpbuf);
 716         for (p = tmpbuf, i = len; i > 0; i--, p++) {
 717                 *cs->status_write++ = *p;
 718                 if (cs->status_write > cs->status_end)
 719                         cs->status_write = cs->status_buf;
 720                 count++;
 721         }
 722 #endif
 723         spin_unlock_irqrestore(&cs->statlock, flags);
 724         if (count) {
 725                 ic.command = ISDN_STAT_STAVAIL;
 726                 ic.driver = cs->myid;
 727                 ic.arg = count;
 728                 cs->iif.statcallb(&ic);
 729         }
 730 }
 731
 732 void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...)
 733 {
 734         va_list args;
 735
 736         va_start(args, fmt);
 737         VHiSax_putstatus(cs, head, fmt, args);
 738         va_end(args);
 739 }
 740
 741 int ll_run(struct IsdnCardState *cs, int addfeatures)
 742 {
 743         isdn_ctrl ic;
 744
 745         ic.driver = cs->myid;
 746         ic.command = ISDN_STAT_RUN;
 747         cs->iif.features |= addfeatures;
 748         cs->iif.statcallb(&ic);
 749         return 0;
 750 }
 751
 752 static void ll_stop(struct IsdnCardState *cs)
 753 {
 754         isdn_ctrl ic;
 755
 756         ic.command = ISDN_STAT_STOP;
 757         ic.driver = cs->myid;
 758         cs->iif.statcallb(&ic);
 759         //      CallcFreeChan(cs);
 760 }
 761
 762 static void ll_unload(struct IsdnCardState *cs)
 763 {
 764         isdn_ctrl ic;
 765
 766         ic.command = ISDN_STAT_UNLOAD;
 767         ic.driver = cs->myid;
 768         cs->iif.statcallb(&ic);
 769         kfree(cs->status_buf);
 770         cs->status_read = NULL;
 771         cs->status_write = NULL;
 772         cs->status_end = NULL;
 773         kfree(cs->dlog);
 774         cs->dlog = NULL;
 775 }
 776
 777 static void closecard(int cardnr)
 778 {
 779         struct IsdnCardState *csta = cards[cardnr].cs;
 780
 781         if (csta->bcs->BC_Close != NULL) {
 782                 csta->bcs->BC_Close(csta->bcs + 1);
 783                 csta->bcs->BC_Close(csta->bcs);
 784         }
 785
 786         skb_queue_purge(&csta->rq);
 787         skb_queue_purge(&csta->sq);
 788         kfree(csta->rcvbuf);
 789         csta->rcvbuf = NULL;
 790         if (csta->tx_skb) {
 791                 dev_kfree_skb(csta->tx_skb);
 792                 csta->tx_skb = NULL;
 793         }
 794         if (csta->DC_Close != NULL) {
 795                 csta->DC_Close(csta);
 796         }
 797         if (csta->cardmsg)
 798                 csta->cardmsg(csta, CARD_RELEASE, NULL);
 799         if (csta->dbusytimer.function != NULL) // FIXME?
 800                 del_timer(&csta->dbusytimer);
 801         ll_unload(csta);
 802 }
 803
 804 static 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
 845 static int __devinit hisax_cs_setup_card(struct IsdnCard *card)
 846 {
 847         int ret;
 848
 849         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
 960 #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
 970 #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]);
1007                 ret = 0;
1008                 break;
1009         }
1010
1011         return ret;
1012 }
1013
1014 static int hisax_cs_new(int cardnr, char *id, struct IsdnCard *card,
1015                         struct IsdnCardState **cs_out, int *busy_flag,
1016                         struct module *lockowner)
1017 {
1018         struct IsdnCardState *cs;
1019
1020         *cs_out = NULL;
1021
1022         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);
1050                 goto outf_cs;
1051         }
1052         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;
1098
1099         *cs_out = cs;
1100         return 1;       /* success */
1101
1102 outf_dlog:
1103         kfree(cs->dlog);
1104 outf_cs:
1105         kfree(cs);
1106         card->cs = NULL;
1107 out:
1108         return 0;       /* error */
1109 }
1110
1111 static int hisax_cs_setup(int cardnr, struct IsdnCard *card,
1112                           struct IsdnCardState *cs)
1113 {
1114         int ret;
1115
1116         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;
1125
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);
1144                 goto outf_cs;
1145         }
1146         init_tei(cs, cs->protocol);
1147         ret = CallcNewChan(cs);
1148         if (ret) {
1149                 closecard(cardnr);
1150                 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
1156         return 1;
1157
1158 outf_cs:
1159         kfree(cs);
1160         card->cs = NULL;
1161         return 0;
1162 }
1163
1164 /* Used from an exported function but calls __devinit functions.
1165  * Tell modpost not to warn (__ref)
1166  */
1167 static int __ref checkcard(int cardnr, char *id, int *busy_flag,
1168                            struct module *lockowner,
1169                            hisax_setup_func_t card_setup)
1170 {
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
1187         ret = card_setup(card);
1188         if (!ret) {
1189                 ll_unload(cs);
1190                 goto outf_cs;
1191         }
1192
1193         ret = hisax_cs_setup(cardnr, card, cs);
1194         goto out;
1195
1196  outf_cs:
1197         kfree(cs);
1198         card->cs = NULL;
1199  out:
1200         return ret;
1201 }
1202
1203 static void HiSax_shiftcards(int idx)
1204 {
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
1211 static int __init HiSax_inithardware(int *busy_flag)
1212 {
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                 }
1241                 if (checkcard(i, ids, busy_flag, THIS_MODULE,
1242                               hisax_cs_setup_card)) {
1243                         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
1259 void 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
1284 void 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
1327 static 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:
1459                 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
1526 static 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
1540 #ifdef CONFIG_HOTPLUG
1541
1542 int __devinit hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card)
1543 {
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");
1552         if (!checkcard(nrcards, ids, busy_flag, THIS_MODULE,
1553                        hisax_cs_setup_card))
1554                 goto error;
1555
1556         ret = nrcards;
1557         nrcards++;
1558 error:
1559         return ret;
1560 }
1561
1562 EXPORT_SYMBOL(hisax_init_pcmcia);
1563 #endif
1564
1565 EXPORT_SYMBOL(HiSax_closecard);
1566
1567 #include "hisax_if.h"
1568
1569 EXPORT_SYMBOL(hisax_register);
1570 EXPORT_SYMBOL(hisax_unregister);
1571
1572 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg);
1573 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg);
1574 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg);
1575 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg);
1576 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg);
1577 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs);
1578 static void hisax_bc_close(struct BCState *bcs);
1579 static void hisax_bh(struct work_struct *work);
1580 static void EChannel_proc_rcv(struct hisax_d_if *d_if);
1581
1582 static int hisax_setup_card_dynamic(struct IsdnCard *card)
1583 {
1584         return 2;
1585 }
1586
1587 int 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++;
1606         retval = checkcard(i, id, NULL, hisax_d_if->owner,
1607                                 hisax_setup_card_dynamic);
1608         if (retval == 0) { // yuck
1609                 cards[i].typ = 0;
1610                 nrcards--;
1611                 return -EINVAL;
1612         }
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;
1617         INIT_WORK(&cs->tqueue, hisax_bh);
1618         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
1634 void 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
1643 static 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
1649 static void hisax_bh(struct work_struct *work)
1650 {
1651         struct IsdnCardState *cs =
1652                 container_of(work, struct IsdnCardState, tqueue);
1653         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
1671 static 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
1677 static 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
1683 static 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
1689 static 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
1733 static 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:
1756                 bcs->tx_cnt -= (long)arg;
1757                 if (test_bit(FLG_LLI_L1WAKEUP,&bcs->st->lli.flag)) {
1758                         u_long  flags;
1759                         spin_lock_irqsave(&bcs->aclock, flags);
1760                         bcs->ackcnt += (long)arg;
1761                         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
1780 static 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
1812 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg)
1813 {
1814         return 0;
1815 }
1816
1817 static 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:
1824                 B_L2L1(b_if, pr, (void *)(unsigned long)st->l1.mode);
1825                 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
1850 static 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
1870 static 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
1878 static 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
1910 static struct pci_device_id hisax_pci_tbl[] __devinitdata = {
1911 #ifdef CONFIG_HISAX_FRITZPCI
1912         {PCI_VDEVICE(AVM,      PCI_DEVICE_ID_AVM_A1)                    },
1913 #endif
1914 #ifdef CONFIG_HISAX_DIEHLDIVA
1915         {PCI_VDEVICE(EICON,    PCI_DEVICE_ID_EICON_DIVA20)              },
1916         {PCI_VDEVICE(EICON,    PCI_DEVICE_ID_EICON_DIVA20_U)    },
1917         {PCI_VDEVICE(EICON,    PCI_DEVICE_ID_EICON_DIVA201)             },
1918 /*##########################################################################*/
1919         {PCI_VDEVICE(EICON,    PCI_DEVICE_ID_EICON_DIVA202)             },
1920 /*##########################################################################*/
1921 #endif
1922 #ifdef CONFIG_HISAX_ELSA
1923         {PCI_VDEVICE(ELSA,     PCI_DEVICE_ID_ELSA_MICROLINK)    },
1924         {PCI_VDEVICE(ELSA,     PCI_DEVICE_ID_ELSA_QS3000)               },
1925 #endif
1926 #ifdef CONFIG_HISAX_GAZEL
1927         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_R685)                  },
1928         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_R753)                  },
1929         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_DJINN_ITOO)    },
1930         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_OLITEC)                },
1931 #endif
1932 #ifdef CONFIG_HISAX_SCT_QUADRO
1933         {PCI_VDEVICE(PLX,      PCI_DEVICE_ID_PLX_9050)                  },
1934 #endif
1935 #ifdef CONFIG_HISAX_NICCY
1936         {PCI_VDEVICE(SATSAGEM, PCI_DEVICE_ID_SATSAGEM_NICCY)    },
1937 #endif
1938 #ifdef CONFIG_HISAX_SEDLBAUER
1939         {PCI_VDEVICE(TIGERJET, PCI_DEVICE_ID_TIGERJET_100)              },
1940 #endif
1941 #if defined(CONFIG_HISAX_NETJET) || defined(CONFIG_HISAX_NETJET_U)
1942         {PCI_VDEVICE(TIGERJET, PCI_DEVICE_ID_TIGERJET_300)              },
1943 #endif
1944 #if defined(CONFIG_HISAX_TELESPCI) || defined(CONFIG_HISAX_SCT_QUADRO)
1945         {PCI_VDEVICE(ZORAN,    PCI_DEVICE_ID_ZORAN_36120)               },
1946 #endif
1947 #ifdef CONFIG_HISAX_W6692
1948         {PCI_VDEVICE(DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH)   },
1949         {PCI_VDEVICE(WINBOND2, PCI_DEVICE_ID_WINBOND2_6692)             },
1950 #endif
1951 #ifdef CONFIG_HISAX_HFC_PCI
1952         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_2BD0)                  },
1953         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B000)                  },
1954         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B006)                  },
1955         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B007)                  },
1956         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B008)                  },
1957         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B009)                  },
1958         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B00A)                  },
1959         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B00B)                  },
1960         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B00C)                  },
1961         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B100)                  },
1962         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B700)                  },
1963         {PCI_VDEVICE(CCD,      PCI_DEVICE_ID_CCD_B701)                  },
1964         {PCI_VDEVICE(ABOCOM,   PCI_DEVICE_ID_ABOCOM_2BD1)               },
1965         {PCI_VDEVICE(ASUSTEK,  PCI_DEVICE_ID_ASUSTEK_0675)              },
1966         {PCI_VDEVICE(BERKOM,   PCI_DEVICE_ID_BERKOM_T_CONCEPT)  },
1967         {PCI_VDEVICE(BERKOM,   PCI_DEVICE_ID_BERKOM_A1T)                },
1968         {PCI_VDEVICE(ANIGMA,   PCI_DEVICE_ID_ANIGMA_MC145575)   },
1969         {PCI_VDEVICE(ZOLTRIX,  PCI_DEVICE_ID_ZOLTRIX_2BD0)              },
1970         {PCI_VDEVICE(DIGI,     PCI_DEVICE_ID_DIGI_DF_M_IOM2_E)  },
1971         {PCI_VDEVICE(DIGI,     PCI_DEVICE_ID_DIGI_DF_M_E)               },
1972         {PCI_VDEVICE(DIGI,     PCI_DEVICE_ID_DIGI_DF_M_IOM2_A)  },
1973         {PCI_VDEVICE(DIGI,     PCI_DEVICE_ID_DIGI_DF_M_A)               },
1974 #endif
1975         { }                             /* Terminating entry */
1976 };
1977
1978 MODULE_DEVICE_TABLE(pci, hisax_pci_tbl);
1979 #endif /* CONFIG_PCI */
1980
1981 module_init(HiSax_init);
1982 module_exit(HiSax_exit);
1983
1984 EXPORT_SYMBOL(FsmNew);
1985 EXPORT_SYMBOL(FsmFree);
1986 EXPORT_SYMBOL(FsmEvent);
1987 EXPORT_SYMBOL(FsmChangeState);
1988 EXPORT_SYMBOL(FsmInitTimer);
1989 EXPORT_SYMBOL(FsmDelTimer);
1990 EXPORT_SYMBOL(FsmRestartTimer);