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   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/config.h>
  21 #include <linux/init.h>
  22 #include "hisax.h"
  23 #include <linux/module.h>
  24 #include <linux/kernel_stat.h>
  25 #include <linux/workqueue.h>
  26 #include <linux/interrupt.h>
  27 #define HISAX_STATUS_BUFSIZE 4096
  28 #define INCLUDE_INLINE_FUNCS
  29
  30 /*
  31  * This structure array contains one entry per card. An entry looks
  32  * like this:
  33  *
  34  * { type, protocol, p0, p1, p2, NULL }
  35  *
  36  * type
  37  *    1 Teles 16.0       p0=irq p1=membase p2=iobase
  38  *    2 Teles  8.0       p0=irq p1=membase
  39  *    3 Teles 16.3       p0=irq p1=iobase
  40  *    4 Creatix PNP      p0=irq p1=IO0 (ISAC)  p2=IO1 (HSCX)
  41  *    5 AVM A1 (Fritz)   p0=irq p1=iobase
  42  *    6 ELSA PC          [p0=iobase] or nothing (autodetect)
  43  *    7 ELSA Quickstep   p0=irq p1=iobase
  44  *    8 Teles PCMCIA     p0=irq p1=iobase
  45  *    9 ITK ix1-micro    p0=irq p1=iobase
  46  *   10 ELSA PCMCIA      p0=irq p1=iobase
  47  *   11 Eicon.Diehl Diva p0=irq p1=iobase
  48  *   12 Asuscom ISDNLink p0=irq p1=iobase
  49  *   13 Teleint          p0=irq p1=iobase
  50  *   14 Teles 16.3c      p0=irq p1=iobase
  51  *   15 Sedlbauer speed  p0=irq p1=iobase
  52  *   15 Sedlbauer PC/104        p0=irq p1=iobase
  53  *   15 Sedlbauer speed pci     no parameter
  54  *   16 USR Sportster internal  p0=irq  p1=iobase
  55  *   17 MIC card                p0=irq  p1=iobase
  56  *   18 ELSA Quickstep 1000PCI  no parameter
  57  *   19 Compaq ISDN S0 ISA card p0=irq  p1=IO0 (HSCX)  p2=IO1 (ISAC) p3=IO2
  58  *   20 Travers Technologies NETjet-S PCI card
  59  *   21 TELES PCI               no parameter
  60  *   22 Sedlbauer Speed Star    p0=irq p1=iobase
  61  *   23 reserved
  62  *   24 Dr Neuhaus Niccy PnP/PCI card p0=irq p1=IO0 p2=IO1 (PnP only)
  63  *   25 Teles S0Box             p0=irq p1=iobase (from isapnp setup)
  64  *   26 AVM A1 PCMCIA (Fritz)   p0=irq p1=iobase
  65  *   27 AVM PnP/PCI             p0=irq p1=iobase (PCI no parameter)
  66  *   28 Sedlbauer Speed Fax+    p0=irq p1=iobase (from isapnp setup)
  67  *   29 Siemens I-Surf          p0=irq p1=iobase p2=memory (from isapnp setup)
  68  *   30 ACER P10                p0=irq p1=iobase (from isapnp setup)
  69  *   31 HST Saphir              p0=irq  p1=iobase
  70  *   32 Telekom A4T             none
  71  *   33 Scitel Quadro           p0=subcontroller (4*S0, subctrl 1...4)
  72  *   34 Gazel ISDN cards
  73  *   35 HFC 2BDS0 PCI           none
  74  *   36 Winbond 6692 PCI        none
  75  *   37 HFC 2BDS0 S+/SP         p0=irq p1=iobase
  76  *   38 Travers Technologies NETspider-U PCI card
  77  *   39 HFC 2BDS0-SP PCMCIA     p0=irq p1=iobase
  78  *   40 hotplug interface
  79  *   41 Formula-n enter:now ISDN PCI a/b   none
  80  *
  81  * protocol can be either ISDN_PTYPE_EURO or ISDN_PTYPE_1TR6 or ISDN_PTYPE_NI1
  82  *
  83  *
  84  */
  85
  86 const char *CardType[] = {
  87         "No Card", "Teles 16.0", "Teles 8.0", "Teles 16.3",
  88         "Creatix/Teles PnP", "AVM A1", "Elsa ML", "Elsa Quickstep",
  89         "Teles PCMCIA", "ITK ix1-micro Rev.2", "Elsa PCMCIA",
  90         "Eicon.Diehl Diva", "ISDNLink", "TeleInt", "Teles 16.3c",
  91         "Sedlbauer Speed Card", "USR Sportster", "ith mic Linux",
  92         "Elsa PCI", "Compaq ISA", "NETjet-S", "Teles PCI",
  93         "Sedlbauer Speed Star (PCMCIA)", "AMD 7930", "NICCY", "S0Box",
  94         "AVM A1 (PCMCIA)", "AVM Fritz PnP/PCI", "Sedlbauer Speed Fax +",
  95         "Siemens I-Surf", "Acer P10", "HST Saphir", "Telekom A4T",
  96         "Scitel Quadro", "Gazel", "HFC 2BDS0 PCI", "Winbond 6692",
  97         "HFC 2BDS0 SX", "NETspider-U", "HFC-2BDS0-SP PCMCIA",
  98         "Hotplug", "Formula-n enter:now PCI a/b",
  99 };
 100
 101 #ifdef CONFIG_HISAX_ELSA
 102 #define DEFAULT_CARD ISDN_CTYPE_ELSA
 103 #define DEFAULT_CFG {0,0,0,0}
 104 #endif
 105
 106 #ifdef CONFIG_HISAX_AVM_A1
 107 #undef DEFAULT_CARD
 108 #undef DEFAULT_CFG
 109 #define DEFAULT_CARD ISDN_CTYPE_A1
 110 #define DEFAULT_CFG {10,0x340,0,0}
 111 #endif
 112
 113 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
 114 #undef DEFAULT_CARD
 115 #undef DEFAULT_CFG
 116 #define DEFAULT_CARD ISDN_CTYPE_A1_PCMCIA
 117 #define DEFAULT_CFG {11,0x170,0,0}
 118 #endif
 119
 120 #ifdef CONFIG_HISAX_FRITZPCI
 121 #undef DEFAULT_CARD
 122 #undef DEFAULT_CFG
 123 #define DEFAULT_CARD ISDN_CTYPE_FRITZPCI
 124 #define DEFAULT_CFG {0,0,0,0}
 125 #endif
 126
 127 #ifdef CONFIG_HISAX_16_3
 128 #undef DEFAULT_CARD
 129 #undef DEFAULT_CFG
 130 #define DEFAULT_CARD ISDN_CTYPE_16_3
 131 #define DEFAULT_CFG {15,0x180,0,0}
 132 #endif
 133
 134 #ifdef CONFIG_HISAX_S0BOX
 135 #undef DEFAULT_CARD
 136 #undef DEFAULT_CFG
 137 #define DEFAULT_CARD ISDN_CTYPE_S0BOX
 138 #define DEFAULT_CFG {7,0x378,0,0}
 139 #endif
 140
 141 #ifdef CONFIG_HISAX_16_0
 142 #undef DEFAULT_CARD
 143 #undef DEFAULT_CFG
 144 #define DEFAULT_CARD ISDN_CTYPE_16_0
 145 #define DEFAULT_CFG {15,0xd0000,0xd80,0}
 146 #endif
 147
 148 #ifdef CONFIG_HISAX_TELESPCI
 149 #undef DEFAULT_CARD
 150 #undef DEFAULT_CFG
 151 #define DEFAULT_CARD ISDN_CTYPE_TELESPCI
 152 #define DEFAULT_CFG {0,0,0,0}
 153 #endif
 154
 155 #ifdef CONFIG_HISAX_IX1MICROR2
 156 #undef DEFAULT_CARD
 157 #undef DEFAULT_CFG
 158 #define DEFAULT_CARD ISDN_CTYPE_IX1MICROR2
 159 #define DEFAULT_CFG {5,0x390,0,0}
 160 #endif
 161
 162 #ifdef CONFIG_HISAX_DIEHLDIVA
 163 #undef DEFAULT_CARD
 164 #undef DEFAULT_CFG
 165 #define DEFAULT_CARD ISDN_CTYPE_DIEHLDIVA
 166 #define DEFAULT_CFG {0,0x0,0,0}
 167 #endif
 168
 169 #ifdef CONFIG_HISAX_ASUSCOM
 170 #undef DEFAULT_CARD
 171 #undef DEFAULT_CFG
 172 #define DEFAULT_CARD ISDN_CTYPE_ASUSCOM
 173 #define DEFAULT_CFG {5,0x200,0,0}
 174 #endif
 175
 176 #ifdef CONFIG_HISAX_TELEINT
 177 #undef DEFAULT_CARD
 178 #undef DEFAULT_CFG
 179 #define DEFAULT_CARD ISDN_CTYPE_TELEINT
 180 #define DEFAULT_CFG {5,0x300,0,0}
 181 #endif
 182
 183 #ifdef CONFIG_HISAX_SEDLBAUER
 184 #undef DEFAULT_CARD
 185 #undef DEFAULT_CFG
 186 #define DEFAULT_CARD ISDN_CTYPE_SEDLBAUER
 187 #define DEFAULT_CFG {11,0x270,0,0}
 188 #endif
 189
 190 #ifdef CONFIG_HISAX_SPORTSTER
 191 #undef DEFAULT_CARD
 192 #undef DEFAULT_CFG
 193 #define DEFAULT_CARD ISDN_CTYPE_SPORTSTER
 194 #define DEFAULT_CFG {7,0x268,0,0}
 195 #endif
 196
 197 #ifdef CONFIG_HISAX_MIC
 198 #undef DEFAULT_CARD
 199 #undef DEFAULT_CFG
 200 #define DEFAULT_CARD ISDN_CTYPE_MIC
 201 #define DEFAULT_CFG {12,0x3e0,0,0}
 202 #endif
 203
 204 #ifdef CONFIG_HISAX_NETJET
 205 #undef DEFAULT_CARD
 206 #undef DEFAULT_CFG
 207 #define DEFAULT_CARD ISDN_CTYPE_NETJET_S
 208 #define DEFAULT_CFG {0,0,0,0}
 209 #endif
 210
 211 #ifdef CONFIG_HISAX_HFCS
 212 #undef DEFAULT_CARD
 213 #undef DEFAULT_CFG
 214 #define DEFAULT_CARD ISDN_CTYPE_TELES3C
 215 #define DEFAULT_CFG {5,0x500,0,0}
 216 #endif
 217
 218 #ifdef CONFIG_HISAX_HFC_PCI
 219 #undef DEFAULT_CARD
 220 #undef DEFAULT_CFG
 221 #define DEFAULT_CARD ISDN_CTYPE_HFC_PCI
 222 #define DEFAULT_CFG {0,0,0,0}
 223 #endif
 224
 225 #ifdef CONFIG_HISAX_HFC_SX
 226 #undef DEFAULT_CARD
 227 #undef DEFAULT_CFG
 228 #define DEFAULT_CARD ISDN_CTYPE_HFC_SX
 229 #define DEFAULT_CFG {5,0x2E0,0,0}
 230 #endif
 231
 232
 233 #ifdef CONFIG_HISAX_AMD7930
 234 #undef DEFAULT_CARD
 235 #undef DEFAULT_CFG
 236 #define DEFAULT_CARD ISDN_CTYPE_AMD7930
 237 #define DEFAULT_CFG {12,0x3e0,0,0}
 238 #endif
 239
 240 #ifdef CONFIG_HISAX_NICCY
 241 #undef DEFAULT_CARD
 242 #undef DEFAULT_CFG
 243 #define DEFAULT_CARD ISDN_CTYPE_NICCY
 244 #define DEFAULT_CFG {0,0x0,0,0}
 245 #endif
 246
 247 #ifdef CONFIG_HISAX_ISURF
 248 #undef DEFAULT_CARD
 249 #undef DEFAULT_CFG
 250 #define DEFAULT_CARD ISDN_CTYPE_ISURF
 251 #define DEFAULT_CFG {5,0x100,0xc8000,0}
 252 #endif
 253
 254 #ifdef CONFIG_HISAX_HSTSAPHIR
 255 #undef DEFAULT_CARD
 256 #undef DEFAULT_CFG
 257 #define DEFAULT_CARD ISDN_CTYPE_HSTSAPHIR
 258 #define DEFAULT_CFG {5,0x250,0,0}
 259 #endif
 260
 261 #ifdef CONFIG_HISAX_BKM_A4T
 262 #undef DEFAULT_CARD
 263 #undef DEFAULT_CFG
 264 #define DEFAULT_CARD ISDN_CTYPE_BKM_A4T
 265 #define DEFAULT_CFG {0,0x0,0,0}
 266 #endif
 267
 268 #ifdef CONFIG_HISAX_SCT_QUADRO
 269 #undef DEFAULT_CARD
 270 #undef DEFAULT_CFG
 271 #define DEFAULT_CARD ISDN_CTYPE_SCT_QUADRO
 272 #define DEFAULT_CFG {1,0x0,0,0}
 273 #endif
 274
 275 #ifdef CONFIG_HISAX_GAZEL
 276 #undef DEFAULT_CARD
 277 #undef DEFAULT_CFG
 278 #define DEFAULT_CARD ISDN_CTYPE_GAZEL
 279 #define DEFAULT_CFG {15,0x180,0,0}
 280 #endif
 281
 282 #ifdef CONFIG_HISAX_W6692
 283 #undef DEFAULT_CARD
 284 #undef DEFAULT_CFG
 285 #define DEFAULT_CARD ISDN_CTYPE_W6692
 286 #define DEFAULT_CFG {0,0,0,0}
 287 #endif
 288
 289 #ifdef CONFIG_HISAX_NETJET_U
 290 #undef DEFAULT_CARD
 291 #undef DEFAULT_CFG
 292 #define DEFAULT_CARD ISDN_CTYPE_NETJET_U
 293 #define DEFAULT_CFG {0,0,0,0}
 294 #endif
 295
 296 #ifdef CONFIG_HISAX_1TR6
 297 #define DEFAULT_PROTO ISDN_PTYPE_1TR6
 298 #define DEFAULT_PROTO_NAME "1TR6"
 299 #endif
 300 #ifdef CONFIG_HISAX_NI1
 301 #undef DEFAULT_PROTO
 302 #define DEFAULT_PROTO ISDN_PTYPE_NI1
 303 #undef DEFAULT_PROTO_NAME
 304 #define DEFAULT_PROTO_NAME "NI1"
 305 #endif
 306 #ifdef CONFIG_HISAX_EURO
 307 #undef DEFAULT_PROTO
 308 #define DEFAULT_PROTO ISDN_PTYPE_EURO
 309 #undef DEFAULT_PROTO_NAME
 310 #define DEFAULT_PROTO_NAME "EURO"
 311 #endif
 312 #ifndef DEFAULT_PROTO
 313 #define DEFAULT_PROTO ISDN_PTYPE_UNKNOWN
 314 #define DEFAULT_PROTO_NAME "UNKNOWN"
 315 #endif
 316 #ifndef DEFAULT_CARD
 317 #define DEFAULT_CARD 0
 318 #define DEFAULT_CFG {0,0,0,0}
 319 #endif
 320
 321 #define FIRST_CARD { \
 322         DEFAULT_CARD, \
 323         DEFAULT_PROTO, \
 324         DEFAULT_CFG, \
 325         NULL, \
 326 }
 327
 328 struct IsdnCard cards[HISAX_MAX_CARDS] = {
 329         FIRST_CARD,
 330 };
 331
 332 #define HISAX_IDSIZE (HISAX_MAX_CARDS*8)
 333 static char HiSaxID[HISAX_IDSIZE] = { 0, };
 334
 335 static char *HiSax_id = HiSaxID;
 336 #ifdef MODULE
 337 /* Variables for insmod */
 338 static int type[HISAX_MAX_CARDS] = { 0, };
 339 static int protocol[HISAX_MAX_CARDS] = { 0, };
 340 static int io[HISAX_MAX_CARDS] = { 0, };
 341 #undef IO0_IO1
 342 #ifdef CONFIG_HISAX_16_3
 343 #define IO0_IO1
 344 #endif
 345 #ifdef CONFIG_HISAX_NICCY
 346 #undef IO0_IO1
 347 #define IO0_IO1
 348 #endif
 349 #ifdef IO0_IO1
 350 static int io0[HISAX_MAX_CARDS] __devinitdata = { 0, };
 351 static int io1[HISAX_MAX_CARDS] __devinitdata = { 0, };
 352 #endif
 353 static int irq[HISAX_MAX_CARDS] __devinitdata = { 0, };
 354 static int mem[HISAX_MAX_CARDS] __devinitdata = { 0, };
 355 static char *id = HiSaxID;
 356
 357 MODULE_DESCRIPTION("ISDN4Linux: Driver for passive ISDN cards");
 358 MODULE_AUTHOR("Karsten Keil");
 359 MODULE_LICENSE("GPL");
 360 module_param_array(type, int, NULL, 0);
 361 module_param_array(protocol, int, NULL, 0);
 362 module_param_array(io, int, NULL, 0);
 363 module_param_array(irq, int, NULL, 0);
 364 module_param_array(mem, int, NULL, 0);
 365 module_param(id, charp, 0);
 366 #ifdef IO0_IO1
 367 module_param_array(io0, int, NULL, 0);
 368 module_param_array(io1, int, NULL, 0);
 369 #endif
 370 #endif /* MODULE */
 371
 372 int nrcards;
 373
 374 extern char *l1_revision;
 375 extern char *l2_revision;
 376 extern char *l3_revision;
 377 extern char *lli_revision;
 378 extern char *tei_revision;
 379
 380 char *HiSax_getrev(const char *revision)
 381 {
 382         char *rev;
 383         char *p;
 384
 385         if ((p = strchr(revision, ':'))) {
 386                 rev = p + 2;
 387                 p = strchr(rev, '$');
 388                 *--p = 0;
 389         } else
 390                 rev = "???";
 391         return rev;
 392 }
 393
 394 static void __init HiSaxVersion(void)
 395 {
 396         char tmp[64];
 397
 398         printk(KERN_INFO "HiSax: Linux Driver for passive ISDN cards\n");
 399 #ifdef MODULE
 400         printk(KERN_INFO "HiSax: Version 3.5 (module)\n");
 401 #else
 402         printk(KERN_INFO "HiSax: Version 3.5 (kernel)\n");
 403 #endif
 404         strcpy(tmp, l1_revision);
 405         printk(KERN_INFO "HiSax: Layer1 Revision %s\n", HiSax_getrev(tmp));
 406         strcpy(tmp, l2_revision);
 407         printk(KERN_INFO "HiSax: Layer2 Revision %s\n", HiSax_getrev(tmp));
 408         strcpy(tmp, tei_revision);
 409         printk(KERN_INFO "HiSax: TeiMgr Revision %s\n", HiSax_getrev(tmp));
 410         strcpy(tmp, l3_revision);
 411         printk(KERN_INFO "HiSax: Layer3 Revision %s\n", HiSax_getrev(tmp));
 412         strcpy(tmp, lli_revision);
 413         printk(KERN_INFO "HiSax: LinkLayer Revision %s\n",
 414                HiSax_getrev(tmp));
 415 }
 416
 417 #ifndef MODULE
 418 #define MAX_ARG (HISAX_MAX_CARDS*5)
 419 static int __init HiSax_setup(char *line)
 420 {
 421         int i, j, argc;
 422         int ints[MAX_ARG + 1];
 423         char *str;
 424
 425         str = get_options(line, MAX_ARG, ints);
 426         argc = ints[0];
 427         printk(KERN_DEBUG "HiSax_setup: argc(%d) str(%s)\n", argc, str);
 428         i = 0;
 429         j = 1;
 430         while (argc && (i < HISAX_MAX_CARDS)) {
 431                 cards[i].protocol = DEFAULT_PROTO;
 432                 if (argc) {
 433                         cards[i].typ = ints[j];
 434                         j++;
 435                         argc--;
 436                 }
 437                 if (argc) {
 438                         cards[i].protocol = ints[j];
 439                         j++;
 440                         argc--;
 441                 }
 442                 if (argc) {
 443                         cards[i].para[0] = ints[j];
 444                         j++;
 445                         argc--;
 446                 }
 447                 if (argc) {
 448                         cards[i].para[1] = ints[j];
 449                         j++;
 450                         argc--;
 451                 }
 452                 if (argc) {
 453                         cards[i].para[2] = ints[j];
 454                         j++;
 455                         argc--;
 456                 }
 457                 i++;
 458         }
 459         if (str && *str) {
 460                 if (strlen(str) < HISAX_IDSIZE)
 461                         strcpy(HiSaxID, str);
 462                 else
 463                         printk(KERN_WARNING "HiSax: ID too long!");
 464         } else
 465                 strcpy(HiSaxID, "HiSax");
 466
 467         HiSax_id = HiSaxID;
 468         return 1;
 469 }
 470
 471 __setup("hisax=", HiSax_setup);
 472 #endif /* MODULES */
 473
 474 #if CARD_TELES0
 475 extern int setup_teles0(struct IsdnCard *card);
 476 #endif
 477
 478 #if CARD_TELES3
 479 extern int setup_teles3(struct IsdnCard *card);
 480 #endif
 481
 482 #if CARD_S0BOX
 483 extern int setup_s0box(struct IsdnCard *card);
 484 #endif
 485
 486 #if CARD_TELESPCI
 487 extern int setup_telespci(struct IsdnCard *card);
 488 #endif
 489
 490 #if CARD_AVM_A1
 491 extern int setup_avm_a1(struct IsdnCard *card);
 492 #endif
 493
 494 #if CARD_AVM_A1_PCMCIA
 495 extern int setup_avm_a1_pcmcia(struct IsdnCard *card);
 496 #endif
 497
 498 #if CARD_FRITZPCI
 499 extern int setup_avm_pcipnp(struct IsdnCard *card);
 500 #endif
 501
 502 #if CARD_ELSA
 503 extern int setup_elsa(struct IsdnCard *card);
 504 #endif
 505
 506 #if CARD_IX1MICROR2
 507 extern int setup_ix1micro(struct IsdnCard *card);
 508 #endif
 509
 510 #if CARD_DIEHLDIVA
 511 extern int setup_diva(struct IsdnCard *card);
 512 #endif
 513
 514 #if CARD_ASUSCOM
 515 extern int setup_asuscom(struct IsdnCard *card);
 516 #endif
 517
 518 #if CARD_TELEINT
 519 extern int setup_TeleInt(struct IsdnCard *card);
 520 #endif
 521
 522 #if CARD_SEDLBAUER
 523 extern int setup_sedlbauer(struct IsdnCard *card);
 524 #endif
 525
 526 #if CARD_SPORTSTER
 527 extern int setup_sportster(struct IsdnCard *card);
 528 #endif
 529
 530 #if CARD_MIC
 531 extern int setup_mic(struct IsdnCard *card);
 532 #endif
 533
 534 #if CARD_NETJET_S
 535 extern int setup_netjet_s(struct IsdnCard *card);
 536 #endif
 537
 538 #if CARD_HFCS
 539 extern int setup_hfcs(struct IsdnCard *card);
 540 #endif
 541
 542 #if CARD_HFC_PCI
 543 extern int setup_hfcpci(struct IsdnCard *card);
 544 #endif
 545
 546 #if CARD_HFC_SX
 547 extern int setup_hfcsx(struct IsdnCard *card);
 548 #endif
 549
 550 #if CARD_AMD7930
 551 extern int setup_amd7930(struct IsdnCard *card);
 552 #endif
 553
 554 #if CARD_NICCY
 555 extern int setup_niccy(struct IsdnCard *card);
 556 #endif
 557
 558 #if CARD_ISURF
 559 extern int setup_isurf(struct IsdnCard *card);
 560 #endif
 561
 562 #if CARD_HSTSAPHIR
 563 extern int setup_saphir(struct IsdnCard *card);
 564 #endif
 565
 566 #if CARD_TESTEMU
 567 extern int setup_testemu(struct IsdnCard *card);
 568 #endif
 569
 570 #if CARD_BKM_A4T
 571 extern int setup_bkm_a4t(struct IsdnCard *card);
 572 #endif
 573
 574 #if CARD_SCT_QUADRO
 575 extern int setup_sct_quadro(struct IsdnCard *card);
 576 #endif
 577
 578 #if CARD_GAZEL
 579 extern int setup_gazel(struct IsdnCard *card);
 580 #endif
 581
 582 #if CARD_W6692
 583 extern int setup_w6692(struct IsdnCard *card);
 584 #endif
 585
 586 #if CARD_NETJET_U
 587 extern int setup_netjet_u(struct IsdnCard *card);
 588 #endif
 589
 590 #if CARD_FN_ENTERNOW_PCI
 591 extern int setup_enternow_pci(struct IsdnCard *card);
 592 #endif
 593
 594 /*
 595  * Find card with given driverId
 596  */
 597 static inline struct IsdnCardState *hisax_findcard(int driverid)
 598 {
 599         int i;
 600
 601         for (i = 0; i < nrcards; i++)
 602                 if (cards[i].cs)
 603                         if (cards[i].cs->myid == driverid)
 604                                 return cards[i].cs;
 605         return NULL;
 606 }
 607
 608 /*
 609  * Find card with given card number
 610  */
 611 #if 0
 612 struct IsdnCardState *hisax_get_card(int cardnr)
 613 {
 614         if ((cardnr <= nrcards) && (cardnr > 0))
 615                 if (cards[cardnr - 1].cs)
 616                         return cards[cardnr - 1].cs;
 617         return NULL;
 618 }
 619 #endif  /*  0  */
 620
 621 static int HiSax_readstatus(u_char __user *buf, int len, int id, int channel)
 622 {
 623         int count, cnt;
 624         u_char __user *p = buf;
 625         struct IsdnCardState *cs = hisax_findcard(id);
 626
 627         if (cs) {
 628                 if (len > HISAX_STATUS_BUFSIZE) {
 629                         printk(KERN_WARNING
 630                                "HiSax: status overflow readstat %d/%d\n",
 631                                len, HISAX_STATUS_BUFSIZE);
 632                 }
 633                 count = cs->status_end - cs->status_read + 1;
 634                 if (count >= len)
 635                         count = len;
 636                 copy_to_user(p, cs->status_read, count);
 637                 cs->status_read += count;
 638                 if (cs->status_read > cs->status_end)
 639                         cs->status_read = cs->status_buf;
 640                 p += count;
 641                 count = len - count;
 642                 while (count) {
 643                         if (count > HISAX_STATUS_BUFSIZE)
 644                                 cnt = HISAX_STATUS_BUFSIZE;
 645                         else
 646                                 cnt = count;
 647                         copy_to_user(p, cs->status_read, cnt);
 648                         p += cnt;
 649                         cs->status_read += cnt % HISAX_STATUS_BUFSIZE;
 650                         count -= cnt;
 651                 }
 652                 return len;
 653         } else {
 654                 printk(KERN_ERR
 655                        "HiSax: if_readstatus called with invalid driverId!\n");
 656                 return -ENODEV;
 657         }
 658 }
 659
 660 int jiftime(char *s, long mark)
 661 {
 662         s += 8;
 663
 664         *s-- = '\0';
 665         *s-- = mark % 10 + '0';
 666         mark /= 10;
 667         *s-- = mark % 10 + '0';
 668         mark /= 10;
 669         *s-- = '.';
 670         *s-- = mark % 10 + '0';
 671         mark /= 10;
 672         *s-- = mark % 6 + '0';
 673         mark /= 6;
 674         *s-- = ':';
 675         *s-- = mark % 10 + '0';
 676         mark /= 10;
 677         *s-- = mark % 10 + '0';
 678         return 8;
 679 }
 680
 681 static u_char tmpbuf[HISAX_STATUS_BUFSIZE];
 682
 683 void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt,
 684                       va_list args)
 685 {
 686         /* if head == NULL the fmt contains the full info */
 687
 688         u_long          flags;
 689         int             count, i;
 690         u_char          *p;
 691         isdn_ctrl       ic;
 692         int             len;
 693
 694         if (!cs) {
 695                 printk(KERN_WARNING "HiSax: No CardStatus for message");
 696                 return;
 697         }
 698         spin_lock_irqsave(&cs->statlock, flags);
 699         p = tmpbuf;
 700         if (head) {
 701                 p += jiftime(p, jiffies);
 702                 p += sprintf(p, " %s", head);
 703                 p += vsprintf(p, fmt, args);
 704                 *p++ = '\n';
 705                 *p = 0;
 706                 len = p - tmpbuf;
 707                 p = tmpbuf;
 708         } else {
 709                 p = fmt;
 710                 len = strlen(fmt);
 711         }
 712         if (len > HISAX_STATUS_BUFSIZE) {
 713                 spin_unlock_irqrestore(&cs->statlock, flags);
 714                 printk(KERN_WARNING "HiSax: status overflow %d/%d\n",
 715                        len, HISAX_STATUS_BUFSIZE);
 716                 return;
 717         }
 718         count = len;
 719         i = cs->status_end - cs->status_write + 1;
 720         if (i >= len)
 721                 i = len;
 722         len -= i;
 723         memcpy(cs->status_write, p, i);
 724         cs->status_write += i;
 725         if (cs->status_write > cs->status_end)
 726                 cs->status_write = cs->status_buf;
 727         p += i;
 728         if (len) {
 729                 memcpy(cs->status_write, p, len);
 730                 cs->status_write += len;
 731         }
 732 #ifdef KERNELSTACK_DEBUG
 733         i = (ulong) & len - current->kernel_stack_page;
 734         sprintf(tmpbuf, "kstack %s %lx use %ld\n", current->comm,
 735                 current->kernel_stack_page, i);
 736         len = strlen(tmpbuf);
 737         for (p = tmpbuf, i = len; i > 0; i--, p++) {
 738                 *cs->status_write++ = *p;
 739                 if (cs->status_write > cs->status_end)
 740                         cs->status_write = cs->status_buf;
 741                 count++;
 742         }
 743 #endif
 744         spin_unlock_irqrestore(&cs->statlock, flags);
 745         if (count) {
 746                 ic.command = ISDN_STAT_STAVAIL;
 747                 ic.driver = cs->myid;
 748                 ic.arg = count;
 749                 cs->iif.statcallb(&ic);
 750         }
 751 }
 752
 753 void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...)
 754 {
 755         va_list args;
 756
 757         va_start(args, fmt);
 758         VHiSax_putstatus(cs, head, fmt, args);
 759         va_end(args);
 760 }
 761
 762 int ll_run(struct IsdnCardState *cs, int addfeatures)
 763 {
 764         isdn_ctrl ic;
 765
 766         ic.driver = cs->myid;
 767         ic.command = ISDN_STAT_RUN;
 768         cs->iif.features |= addfeatures;
 769         cs->iif.statcallb(&ic);
 770         return 0;
 771 }
 772
 773 static void ll_stop(struct IsdnCardState *cs)
 774 {
 775         isdn_ctrl ic;
 776
 777         ic.command = ISDN_STAT_STOP;
 778         ic.driver = cs->myid;
 779         cs->iif.statcallb(&ic);
 780         //      CallcFreeChan(cs);
 781 }
 782
 783 static void ll_unload(struct IsdnCardState *cs)
 784 {
 785         isdn_ctrl ic;
 786
 787         ic.command = ISDN_STAT_UNLOAD;
 788         ic.driver = cs->myid;
 789         cs->iif.statcallb(&ic);
 790         if (cs->status_buf)
 791                 kfree(cs->status_buf);
 792         cs->status_read = NULL;
 793         cs->status_write = NULL;
 794         cs->status_end = NULL;
 795         kfree(cs->dlog);
 796         cs->dlog = NULL;
 797 }
 798
 799 static void closecard(int cardnr)
 800 {
 801         struct IsdnCardState *csta = cards[cardnr].cs;
 802
 803         if (csta->bcs->BC_Close != NULL) {
 804                 csta->bcs->BC_Close(csta->bcs + 1);
 805                 csta->bcs->BC_Close(csta->bcs);
 806         }
 807
 808         skb_queue_purge(&csta->rq);
 809         skb_queue_purge(&csta->sq);
 810         if (csta->rcvbuf) {
 811                 kfree(csta->rcvbuf);
 812                 csta->rcvbuf = NULL;
 813         }
 814         if (csta->tx_skb) {
 815                 dev_kfree_skb(csta->tx_skb);
 816                 csta->tx_skb = NULL;
 817         }
 818         if (csta->DC_Close != NULL) {
 819                 csta->DC_Close(csta);
 820         }
 821         if (csta->cardmsg)
 822                 csta->cardmsg(csta, CARD_RELEASE, NULL);
 823         if (csta->dbusytimer.function != NULL) // FIXME?
 824                 del_timer(&csta->dbusytimer);
 825         ll_unload(csta);
 826 }
 827
 828 static int init_card(struct IsdnCardState *cs)
 829 {
 830         int     irq_cnt, cnt = 3, ret;
 831
 832         if (!cs->irq) {
 833                 ret = cs->cardmsg(cs, CARD_INIT, NULL);
 834                 return(ret);
 835         }
 836         irq_cnt = kstat_irqs(cs->irq);
 837         printk(KERN_INFO "%s: IRQ %d count %d\n", CardType[cs->typ],
 838                cs->irq, irq_cnt);
 839         if (request_irq(cs->irq, cs->irq_func, cs->irq_flags, "HiSax", cs)) {
 840                 printk(KERN_WARNING "HiSax: couldn't get interrupt %d\n",
 841                        cs->irq);
 842                 return 1;
 843         }
 844         while (cnt) {
 845                 cs->cardmsg(cs, CARD_INIT, NULL);
 846                 /* Timeout 10ms */
 847                 msleep(10);
 848                 printk(KERN_INFO "%s: IRQ %d count %d\n",
 849                        CardType[cs->typ], cs->irq, kstat_irqs(cs->irq));
 850                 if (kstat_irqs(cs->irq) == irq_cnt) {
 851                         printk(KERN_WARNING
 852                                "%s: IRQ(%d) getting no interrupts during init %d\n",
 853                                CardType[cs->typ], cs->irq, 4 - cnt);
 854                         if (cnt == 1) {
 855                                 free_irq(cs->irq, cs);
 856                                 return 2;
 857                         } else {
 858                                 cs->cardmsg(cs, CARD_RESET, NULL);
 859                                 cnt--;
 860                         }
 861                 } else {
 862                         cs->cardmsg(cs, CARD_TEST, NULL);
 863                         return 0;
 864                 }
 865         }
 866         return 3;
 867 }
 868
 869 static int checkcard(int cardnr, char *id, int *busy_flag, struct module *lockowner)
 870 {
 871         int ret = 0;
 872         struct IsdnCard *card = cards + cardnr;
 873         struct IsdnCardState *cs;
 874
 875         cs = kmalloc(sizeof(struct IsdnCardState), GFP_ATOMIC);
 876         if (!cs) {
 877                 printk(KERN_WARNING
 878                        "HiSax: No memory for IsdnCardState(card %d)\n",
 879                        cardnr + 1);
 880                 goto out;
 881         }
 882         memset(cs, 0, sizeof(struct IsdnCardState));
 883         card->cs = cs;
 884         spin_lock_init(&cs->statlock);
 885         spin_lock_init(&cs->lock);
 886         cs->chanlimit = 2;      /* maximum B-channel number */
 887         cs->logecho = 0;        /* No echo logging */
 888         cs->cardnr = cardnr;
 889         cs->debug = L1_DEB_WARN;
 890         cs->HW_Flags = 0;
 891         cs->busy_flag = busy_flag;
 892         cs->irq_flags = I4L_IRQ_FLAG;
 893 #if TEI_PER_CARD
 894         if (card->protocol == ISDN_PTYPE_NI1)
 895                 test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
 896 #else
 897         test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
 898 #endif
 899         cs->protocol = card->protocol;
 900
 901         if (card->typ <= 0 || card->typ > ISDN_CTYPE_COUNT) {
 902                 printk(KERN_WARNING
 903                        "HiSax: Card Type %d out of range\n", card->typ);
 904                 goto outf_cs;
 905         }
 906         if (!(cs->dlog = kmalloc(MAX_DLOG_SPACE, GFP_ATOMIC))) {
 907                 printk(KERN_WARNING
 908                        "HiSax: No memory for dlog(card %d)\n", cardnr + 1);
 909                 goto outf_cs;
 910         }
 911         if (!(cs->status_buf = kmalloc(HISAX_STATUS_BUFSIZE, GFP_ATOMIC))) {
 912                 printk(KERN_WARNING
 913                        "HiSax: No memory for status_buf(card %d)\n",
 914                        cardnr + 1);
 915                 goto outf_dlog;
 916         }
 917         cs->stlist = NULL;
 918         cs->status_read = cs->status_buf;
 919         cs->status_write = cs->status_buf;
 920         cs->status_end = cs->status_buf + HISAX_STATUS_BUFSIZE - 1;
 921         cs->typ = card->typ;
 922 #ifdef MODULE
 923         cs->iif.owner = lockowner;
 924 #endif
 925         strcpy(cs->iif.id, id);
 926         cs->iif.channels = 2;
 927         cs->iif.maxbufsize = MAX_DATA_SIZE;
 928         cs->iif.hl_hdrlen = MAX_HEADER_LEN;
 929         cs->iif.features =
 930                 ISDN_FEATURE_L2_X75I |
 931                 ISDN_FEATURE_L2_HDLC |
 932                 ISDN_FEATURE_L2_HDLC_56K |
 933                 ISDN_FEATURE_L2_TRANS |
 934                 ISDN_FEATURE_L3_TRANS |
 935 #ifdef  CONFIG_HISAX_1TR6
 936                 ISDN_FEATURE_P_1TR6 |
 937 #endif
 938 #ifdef  CONFIG_HISAX_EURO
 939                 ISDN_FEATURE_P_EURO |
 940 #endif
 941 #ifdef  CONFIG_HISAX_NI1
 942                 ISDN_FEATURE_P_NI1 |
 943 #endif
 944                 0;
 945
 946         cs->iif.command = HiSax_command;
 947         cs->iif.writecmd = NULL;
 948         cs->iif.writebuf_skb = HiSax_writebuf_skb;
 949         cs->iif.readstat = HiSax_readstatus;
 950         register_isdn(&cs->iif);
 951         cs->myid = cs->iif.channels;
 952         printk(KERN_INFO
 953                "HiSax: Card %d Protocol %s Id=%s (%d)\n", cardnr + 1,
 954                (card->protocol == ISDN_PTYPE_1TR6) ? "1TR6" :
 955                (card->protocol == ISDN_PTYPE_EURO) ? "EDSS1" :
 956                (card->protocol == ISDN_PTYPE_LEASED) ? "LEASED" :
 957                (card->protocol == ISDN_PTYPE_NI1) ? "NI1" :
 958                "NONE", cs->iif.id, cs->myid);
 959         switch (card->typ) {
 960 #if CARD_TELES0
 961         case ISDN_CTYPE_16_0:
 962         case ISDN_CTYPE_8_0:
 963                 ret = setup_teles0(card);
 964                 break;
 965 #endif
 966 #if CARD_TELES3
 967         case ISDN_CTYPE_16_3:
 968         case ISDN_CTYPE_PNP:
 969         case ISDN_CTYPE_TELESPCMCIA:
 970         case ISDN_CTYPE_COMPAQ_ISA:
 971                 ret = setup_teles3(card);
 972                 break;
 973 #endif
 974 #if CARD_S0BOX
 975         case ISDN_CTYPE_S0BOX:
 976                 ret = setup_s0box(card);
 977                 break;
 978 #endif
 979 #if CARD_TELESPCI
 980         case ISDN_CTYPE_TELESPCI:
 981                 ret = setup_telespci(card);
 982                 break;
 983 #endif
 984 #if CARD_AVM_A1
 985         case ISDN_CTYPE_A1:
 986                 ret = setup_avm_a1(card);
 987                 break;
 988 #endif
 989 #if CARD_AVM_A1_PCMCIA
 990         case ISDN_CTYPE_A1_PCMCIA:
 991                 ret = setup_avm_a1_pcmcia(card);
 992                 break;
 993 #endif
 994 #if CARD_FRITZPCI
 995         case ISDN_CTYPE_FRITZPCI:
 996                 ret = setup_avm_pcipnp(card);
 997                 break;
 998 #endif
 999 #if CARD_ELSA
1000         case ISDN_CTYPE_ELSA:
1001         case ISDN_CTYPE_ELSA_PNP:
1002         case ISDN_CTYPE_ELSA_PCMCIA:
1003         case ISDN_CTYPE_ELSA_PCI:
1004                 ret = setup_elsa(card);
1005                 break;
1006 #endif
1007 #if CARD_IX1MICROR2
1008         case ISDN_CTYPE_IX1MICROR2:
1009                 ret = setup_ix1micro(card);
1010                 break;
1011 #endif
1012 #if CARD_DIEHLDIVA
1013         case ISDN_CTYPE_DIEHLDIVA:
1014                 ret = setup_diva(card);
1015                 break;
1016 #endif
1017 #if CARD_ASUSCOM
1018         case ISDN_CTYPE_ASUSCOM:
1019                 ret = setup_asuscom(card);
1020                 break;
1021 #endif
1022 #if CARD_TELEINT
1023         case ISDN_CTYPE_TELEINT:
1024                 ret = setup_TeleInt(card);
1025                 break;
1026 #endif
1027 #if CARD_SEDLBAUER
1028         case ISDN_CTYPE_SEDLBAUER:
1029         case ISDN_CTYPE_SEDLBAUER_PCMCIA:
1030         case ISDN_CTYPE_SEDLBAUER_FAX:
1031                 ret = setup_sedlbauer(card);
1032                 break;
1033 #endif
1034 #if CARD_SPORTSTER
1035         case ISDN_CTYPE_SPORTSTER:
1036                 ret = setup_sportster(card);
1037                 break;
1038 #endif
1039 #if CARD_MIC
1040         case ISDN_CTYPE_MIC:
1041                 ret = setup_mic(card);
1042                 break;
1043 #endif
1044 #if CARD_NETJET_S
1045         case ISDN_CTYPE_NETJET_S:
1046                 ret = setup_netjet_s(card);
1047                 break;
1048 #endif
1049 #if CARD_HFCS
1050         case ISDN_CTYPE_TELES3C:
1051         case ISDN_CTYPE_ACERP10:
1052                 ret = setup_hfcs(card);
1053                 break;
1054 #endif
1055 #if CARD_HFC_PCI
1056         case ISDN_CTYPE_HFC_PCI:
1057                 ret = setup_hfcpci(card);
1058                 break;
1059 #endif
1060 #if CARD_HFC_SX
1061         case ISDN_CTYPE_HFC_SX:
1062                 ret = setup_hfcsx(card);
1063                 break;
1064 #endif
1065 #if CARD_NICCY
1066         case ISDN_CTYPE_NICCY:
1067                 ret = setup_niccy(card);
1068                 break;
1069 #endif
1070 #if CARD_AMD7930
1071         case ISDN_CTYPE_AMD7930:
1072                 ret = setup_amd7930(card);
1073                 break;
1074 #endif
1075 #if CARD_ISURF
1076         case ISDN_CTYPE_ISURF:
1077                 ret = setup_isurf(card);
1078                 break;
1079 #endif
1080 #if CARD_HSTSAPHIR
1081         case ISDN_CTYPE_HSTSAPHIR:
1082                 ret = setup_saphir(card);
1083                 break;
1084 #endif
1085 #if CARD_TESTEMU
1086         case ISDN_CTYPE_TESTEMU:
1087                 ret = setup_testemu(card);
1088                 break;
1089 #endif
1090 #if     CARD_BKM_A4T
1091         case ISDN_CTYPE_BKM_A4T:
1092                 ret = setup_bkm_a4t(card);
1093                 break;
1094 #endif
1095 #if     CARD_SCT_QUADRO
1096         case ISDN_CTYPE_SCT_QUADRO:
1097                 ret = setup_sct_quadro(card);
1098                 break;
1099 #endif
1100 #if CARD_GAZEL
1101         case ISDN_CTYPE_GAZEL:
1102                 ret = setup_gazel(card);
1103                 break;
1104 #endif
1105 #if CARD_W6692
1106         case ISDN_CTYPE_W6692:
1107                 ret = setup_w6692(card);
1108                 break;
1109 #endif
1110 #if CARD_NETJET_U
1111         case ISDN_CTYPE_NETJET_U:
1112                 ret = setup_netjet_u(card);
1113                 break;
1114 #endif
1115 #if CARD_FN_ENTERNOW_PCI
1116         case ISDN_CTYPE_ENTERNOW:
1117                 ret = setup_enternow_pci(card);
1118                 break;
1119 #endif
1120         case ISDN_CTYPE_DYNAMIC:
1121                 ret = 2;
1122                 break;
1123         default:
1124                 printk(KERN_WARNING
1125                        "HiSax: Support for %s Card not selected\n",
1126                        CardType[card->typ]);
1127                 ll_unload(cs);
1128                 goto outf_cs;
1129         }
1130         if (!ret) {
1131                 ll_unload(cs);
1132                 goto outf_cs;
1133         }
1134         if (!(cs->rcvbuf = kmalloc(MAX_DFRAME_LEN_L1, GFP_ATOMIC))) {
1135                 printk(KERN_WARNING "HiSax: No memory for isac rcvbuf\n");
1136                 ll_unload(cs);
1137                 goto outf_cs;
1138         }
1139         cs->rcvidx = 0;
1140         cs->tx_skb = NULL;
1141         cs->tx_cnt = 0;
1142         cs->event = 0;
1143         cs->tqueue.data = cs;
1144
1145         skb_queue_head_init(&cs->rq);
1146         skb_queue_head_init(&cs->sq);
1147
1148         init_bcstate(cs, 0);
1149         init_bcstate(cs, 1);
1150
1151         /* init_card only handles interrupts which are not */
1152         /* used here for the loadable driver */
1153         switch (card->typ) {
1154                 case ISDN_CTYPE_DYNAMIC:
1155                         ret = 0;
1156                         break;
1157                 default:
1158                         ret = init_card(cs);
1159                         break;
1160         }
1161         if (ret) {
1162                 closecard(cardnr);
1163                 ret = 0;
1164                 goto outf_cs;
1165         }
1166         init_tei(cs, cs->protocol);
1167         ret = CallcNewChan(cs);
1168         if (ret) {
1169                 closecard(cardnr);
1170                 ret = 0;
1171                 goto outf_cs;
1172         }
1173         /* ISAR needs firmware download first */
1174         if (!test_bit(HW_ISAR, &cs->HW_Flags))
1175                 ll_run(cs, 0);
1176
1177         ret = 1;
1178         goto out;
1179
1180  outf_dlog:
1181         kfree(cs->dlog);
1182  outf_cs:
1183         kfree(cs);
1184         card->cs = NULL;
1185  out:
1186         return ret;
1187 }
1188
1189 static void HiSax_shiftcards(int idx)
1190 {
1191         int i;
1192
1193         for (i = idx; i < (HISAX_MAX_CARDS - 1); i++)
1194                 memcpy(&cards[i], &cards[i + 1], sizeof(cards[i]));
1195 }
1196
1197 static int HiSax_inithardware(int *busy_flag)
1198 {
1199         int foundcards = 0;
1200         int i = 0;
1201         int t = ',';
1202         int flg = 0;
1203         char *id;
1204         char *next_id = HiSax_id;
1205         char ids[20];
1206
1207         if (strchr(HiSax_id, ','))
1208                 t = ',';
1209         else if (strchr(HiSax_id, '%'))
1210                 t = '%';
1211
1212         while (i < nrcards) {
1213                 if (cards[i].typ < 1)
1214                         break;
1215                 id = next_id;
1216                 if ((next_id = strchr(id, t))) {
1217                         *next_id++ = 0;
1218                         strcpy(ids, id);
1219                         flg = i + 1;
1220                 } else {
1221                         next_id = id;
1222                         if (flg >= i)
1223                                 strcpy(ids, id);
1224                         else
1225                                 sprintf(ids, "%s%d", id, i);
1226                 }
1227                 if (checkcard(i, ids, busy_flag, THIS_MODULE)) {
1228                         foundcards++;
1229                         i++;
1230                 } else {
1231                         /* make sure we don't oops the module */
1232                         if (cards[i].typ > 0 && cards[i].typ <= ISDN_CTYPE_COUNT) {
1233                                 printk(KERN_WARNING
1234                                         "HiSax: Card %s not installed !\n",
1235                                         CardType[cards[i].typ]);
1236                         }
1237                         HiSax_shiftcards(i);
1238                         nrcards--;
1239                 }
1240         }
1241         return foundcards;
1242 }
1243
1244 void HiSax_closecard(int cardnr)
1245 {
1246         int i, last = nrcards - 1;
1247
1248         if (cardnr > last || cardnr < 0)
1249                 return;
1250         if (cards[cardnr].cs) {
1251                 ll_stop(cards[cardnr].cs);
1252                 release_tei(cards[cardnr].cs);
1253                 CallcFreeChan(cards[cardnr].cs);
1254
1255                 closecard(cardnr);
1256                 if (cards[cardnr].cs->irq)
1257                         free_irq(cards[cardnr].cs->irq, cards[cardnr].cs);
1258                 kfree((void *) cards[cardnr].cs);
1259                 cards[cardnr].cs = NULL;
1260         }
1261         i = cardnr;
1262         while (i <= last) {
1263                 cards[i] = cards[i + 1];
1264                 i++;
1265         }
1266         nrcards--;
1267 }
1268
1269 void HiSax_reportcard(int cardnr, int sel)
1270 {
1271         struct IsdnCardState *cs = cards[cardnr].cs;
1272
1273         printk(KERN_DEBUG "HiSax: reportcard No %d\n", cardnr + 1);
1274         printk(KERN_DEBUG "HiSax: Type %s\n", CardType[cs->typ]);
1275         printk(KERN_DEBUG "HiSax: debuglevel %x\n", cs->debug);
1276         printk(KERN_DEBUG "HiSax: HiSax_reportcard address 0x%lX\n",
1277                (ulong) & HiSax_reportcard);
1278         printk(KERN_DEBUG "HiSax: cs 0x%lX\n", (ulong) cs);
1279         printk(KERN_DEBUG "HiSax: HW_Flags %lx bc0 flg %lx bc1 flg %lx\n",
1280                cs->HW_Flags, cs->bcs[0].Flag, cs->bcs[1].Flag);
1281         printk(KERN_DEBUG "HiSax: bcs 0 mode %d ch%d\n",
1282                cs->bcs[0].mode, cs->bcs[0].channel);
1283         printk(KERN_DEBUG "HiSax: bcs 1 mode %d ch%d\n",
1284                cs->bcs[1].mode, cs->bcs[1].channel);
1285 #ifdef ERROR_STATISTIC
1286         printk(KERN_DEBUG "HiSax: dc errors(rx,crc,tx) %d,%d,%d\n",
1287                cs->err_rx, cs->err_crc, cs->err_tx);
1288         printk(KERN_DEBUG
1289                "HiSax: bc0 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1290                cs->bcs[0].err_inv, cs->bcs[0].err_rdo, cs->bcs[0].err_crc,
1291                cs->bcs[0].err_tx);
1292         printk(KERN_DEBUG
1293                "HiSax: bc1 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1294                cs->bcs[1].err_inv, cs->bcs[1].err_rdo, cs->bcs[1].err_crc,
1295                cs->bcs[1].err_tx);
1296         if (sel == 99) {
1297                 cs->err_rx  = 0;
1298                 cs->err_crc = 0;
1299                 cs->err_tx  = 0;
1300                 cs->bcs[0].err_inv = 0;
1301                 cs->bcs[0].err_rdo = 0;
1302                 cs->bcs[0].err_crc = 0;
1303                 cs->bcs[0].err_tx  = 0;
1304                 cs->bcs[1].err_inv = 0;
1305                 cs->bcs[1].err_rdo = 0;
1306                 cs->bcs[1].err_crc = 0;
1307                 cs->bcs[1].err_tx  = 0;
1308         }
1309 #endif
1310 }
1311
1312 static int __init HiSax_init(void)
1313 {
1314         int i, retval;
1315 #ifdef MODULE
1316         int j;
1317         int nzproto = 0;
1318 #endif
1319
1320         HiSaxVersion();
1321         retval = CallcNew();
1322         if (retval)
1323                 goto out;
1324         retval = Isdnl3New();
1325         if (retval)
1326                 goto out_callc;
1327         retval = Isdnl2New();
1328         if (retval)
1329                 goto out_isdnl3;
1330         retval = TeiNew();
1331         if (retval)
1332                 goto out_isdnl2;
1333         retval = Isdnl1New();
1334         if (retval)
1335                 goto out_tei;
1336
1337 #ifdef MODULE
1338         if (!type[0]) {
1339                 /* We 'll register drivers later, but init basic functions */
1340                 for (i = 0; i < HISAX_MAX_CARDS; i++)
1341                         cards[i].typ = 0;
1342                 return 0;
1343         }
1344 #ifdef CONFIG_HISAX_ELSA
1345         if (type[0] == ISDN_CTYPE_ELSA_PCMCIA) {
1346                 /* we have exported  and return in this case */
1347                 return 0;
1348         }
1349 #endif
1350 #ifdef CONFIG_HISAX_SEDLBAUER
1351         if (type[0] == ISDN_CTYPE_SEDLBAUER_PCMCIA) {
1352                 /* we have to export  and return in this case */
1353                 return 0;
1354         }
1355 #endif
1356 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
1357         if (type[0] == ISDN_CTYPE_A1_PCMCIA) {
1358                 /* we have to export  and return in this case */
1359                 return 0;
1360         }
1361 #endif
1362 #ifdef CONFIG_HISAX_HFC_SX
1363         if (type[0] == ISDN_CTYPE_HFC_SP_PCMCIA) {
1364                 /* we have to export  and return in this case */
1365                 return 0;
1366         }
1367 #endif
1368 #endif
1369         nrcards = 0;
1370 #ifdef MODULE
1371         if (id)                 /* If id= string used */
1372                 HiSax_id = id;
1373         for (i = j = 0; j < HISAX_MAX_CARDS; i++) {
1374                 cards[j].typ = type[i];
1375                 if (protocol[i]) {
1376                         cards[j].protocol = protocol[i];
1377                         nzproto++;
1378                 } else {
1379                         cards[j].protocol = DEFAULT_PROTO;
1380                 }
1381                 switch (type[i]) {
1382                 case ISDN_CTYPE_16_0:
1383                         cards[j].para[0] = irq[i];
1384                         cards[j].para[1] = mem[i];
1385                         cards[j].para[2] = io[i];
1386                         break;
1387
1388                 case ISDN_CTYPE_8_0:
1389                         cards[j].para[0] = irq[i];
1390                         cards[j].para[1] = mem[i];
1391                         break;
1392
1393 #ifdef IO0_IO1
1394                 case ISDN_CTYPE_PNP:
1395                 case ISDN_CTYPE_NICCY:
1396                         cards[j].para[0] = irq[i];
1397                         cards[j].para[1] = io0[i];
1398                         cards[j].para[2] = io1[i];
1399                         break;
1400                 case ISDN_CTYPE_COMPAQ_ISA:
1401                         cards[j].para[0] = irq[i];
1402                         cards[j].para[1] = io0[i];
1403                         cards[j].para[2] = io1[i];
1404                         cards[j].para[3] = io[i];
1405                         break;
1406 #endif
1407                 case ISDN_CTYPE_ELSA:
1408                 case ISDN_CTYPE_HFC_PCI:
1409                         cards[j].para[0] = io[i];
1410                         break;
1411                 case ISDN_CTYPE_16_3:
1412                 case ISDN_CTYPE_TELESPCMCIA:
1413                 case ISDN_CTYPE_A1:
1414                 case ISDN_CTYPE_A1_PCMCIA:
1415                 case ISDN_CTYPE_ELSA_PNP:
1416                 case ISDN_CTYPE_ELSA_PCMCIA:
1417                 case ISDN_CTYPE_IX1MICROR2:
1418                 case ISDN_CTYPE_DIEHLDIVA:
1419                 case ISDN_CTYPE_ASUSCOM:
1420                 case ISDN_CTYPE_TELEINT:
1421                 case ISDN_CTYPE_SEDLBAUER:
1422                 case ISDN_CTYPE_SEDLBAUER_PCMCIA:
1423                 case ISDN_CTYPE_SEDLBAUER_FAX:
1424                 case ISDN_CTYPE_SPORTSTER:
1425                 case ISDN_CTYPE_MIC:
1426                 case ISDN_CTYPE_TELES3C:
1427                 case ISDN_CTYPE_ACERP10:
1428                 case ISDN_CTYPE_S0BOX:
1429                 case ISDN_CTYPE_FRITZPCI:
1430                 case ISDN_CTYPE_HSTSAPHIR:
1431                 case ISDN_CTYPE_GAZEL:
1432                 case ISDN_CTYPE_HFC_SX:
1433                 case ISDN_CTYPE_HFC_SP_PCMCIA:
1434                         cards[j].para[0] = irq[i];
1435                         cards[j].para[1] = io[i];
1436                         break;
1437                 case ISDN_CTYPE_ISURF:
1438                         cards[j].para[0] = irq[i];
1439                         cards[j].para[1] = io[i];
1440                         cards[j].para[2] = mem[i];
1441                         break;
1442                 case ISDN_CTYPE_ELSA_PCI:
1443                 case ISDN_CTYPE_NETJET_S:
1444                 case ISDN_CTYPE_AMD7930:
1445                 case ISDN_CTYPE_TELESPCI:
1446                 case ISDN_CTYPE_W6692:
1447                 case ISDN_CTYPE_NETJET_U:
1448                         break;
1449                 case ISDN_CTYPE_BKM_A4T:
1450                         break;
1451                 case ISDN_CTYPE_SCT_QUADRO:
1452                         if (irq[i]) {
1453                                 cards[j].para[0] = irq[i];
1454                         } else {
1455                                 /* QUADRO is a 4 BRI card */
1456                                 cards[j++].para[0] = 1;
1457                                 /* we need to check if further cards can be added */
1458                                 if (j < HISAX_MAX_CARDS) {
1459                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1460                                         cards[j].protocol = protocol[i];
1461                                         cards[j++].para[0] = 2;
1462                                 }
1463                                 if (j < HISAX_MAX_CARDS) {
1464                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1465                                         cards[j].protocol = protocol[i];
1466                                         cards[j++].para[0] = 3;
1467                                 }
1468                                 if (j < HISAX_MAX_CARDS) {
1469                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1470                                         cards[j].protocol = protocol[i];
1471                                         cards[j].para[0] = 4;
1472                                 }
1473                         }
1474                         break;
1475                 }
1476                 j++;
1477         }
1478         if (!nzproto) {
1479                 printk(KERN_WARNING
1480                        "HiSax: Warning - no protocol specified\n");
1481                 printk(KERN_WARNING "HiSax: using protocol %s\n",
1482                        DEFAULT_PROTO_NAME);
1483         }
1484 #endif
1485         if (!HiSax_id)
1486                 HiSax_id = HiSaxID;
1487         if (!HiSaxID[0])
1488                 strcpy(HiSaxID, "HiSax");
1489         for (i = 0; i < HISAX_MAX_CARDS; i++)
1490                 if (cards[i].typ > 0)
1491                         nrcards++;
1492         printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1493                nrcards, (nrcards > 1) ? "s" : "");
1494
1495         /* Install only, if at least one card found */
1496         if (!HiSax_inithardware(NULL))
1497                 return -ENODEV;
1498         return 0;
1499
1500  out_tei:
1501         TeiFree();
1502  out_isdnl2:
1503         Isdnl2Free();
1504  out_isdnl3:
1505         Isdnl3Free();
1506  out_callc:
1507         CallcFree();
1508  out:
1509         return retval;
1510 }
1511
1512 static void __exit HiSax_exit(void)
1513 {
1514         int cardnr = nrcards - 1;
1515
1516         while (cardnr >= 0)
1517                 HiSax_closecard(cardnr--);
1518         Isdnl1Free();
1519         TeiFree();
1520         Isdnl2Free();
1521         Isdnl3Free();
1522         CallcFree();
1523         printk(KERN_INFO "HiSax module removed\n");
1524 }
1525
1526 int hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card)
1527 {
1528         u_char ids[16];
1529         int ret = -1;
1530
1531         cards[nrcards] = *card;
1532         if (nrcards)
1533                 sprintf(ids, "HiSax%d", nrcards);
1534         else
1535                 sprintf(ids, "HiSax");
1536         if (!checkcard(nrcards, ids, busy_flag, THIS_MODULE))
1537                 goto error;
1538
1539         ret = nrcards;
1540         nrcards++;
1541 error:
1542         return ret;
1543 }
1544
1545 EXPORT_SYMBOL(hisax_init_pcmcia);
1546 EXPORT_SYMBOL(HiSax_closecard);
1547
1548 #include "hisax_if.h"
1549
1550 EXPORT_SYMBOL(hisax_register);
1551 EXPORT_SYMBOL(hisax_unregister);
1552
1553 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg);
1554 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg);
1555 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg);
1556 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg);
1557 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg);
1558 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs);
1559 static void hisax_bc_close(struct BCState *bcs);
1560 static void hisax_bh(struct IsdnCardState *cs);
1561 static void EChannel_proc_rcv(struct hisax_d_if *d_if);
1562
1563 int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
1564                    char *name, int protocol)
1565 {
1566         int i, retval;
1567         char id[20];
1568         struct IsdnCardState *cs;
1569
1570         for (i = 0; i < HISAX_MAX_CARDS; i++) {
1571                 if (!cards[i].typ)
1572                         break;
1573         }
1574
1575         if (i >= HISAX_MAX_CARDS)
1576                 return -EBUSY;
1577
1578         cards[i].typ = ISDN_CTYPE_DYNAMIC;
1579         cards[i].protocol = protocol;
1580         sprintf(id, "%s%d", name, i);
1581         nrcards++;
1582         retval = checkcard(i, id, NULL, hisax_d_if->owner);
1583         if (retval == 0) { // yuck
1584                 cards[i].typ = 0;
1585                 nrcards--;
1586                 return retval;
1587         }
1588         cs = cards[i].cs;
1589         hisax_d_if->cs = cs;
1590         cs->hw.hisax_d_if = hisax_d_if;
1591         cs->cardmsg = hisax_cardmsg;
1592         INIT_WORK(&cs->tqueue, (void *)(void *)hisax_bh, cs);
1593         cs->channel[0].d_st->l2.l2l1 = hisax_d_l2l1;
1594         for (i = 0; i < 2; i++) {
1595                 cs->bcs[i].BC_SetStack = hisax_bc_setstack;
1596                 cs->bcs[i].BC_Close = hisax_bc_close;
1597
1598                 b_if[i]->ifc.l1l2 = hisax_b_l1l2;
1599
1600                 hisax_d_if->b_if[i] = b_if[i];
1601         }
1602         hisax_d_if->ifc.l1l2 = hisax_d_l1l2;
1603         skb_queue_head_init(&hisax_d_if->erq);
1604         clear_bit(0, &hisax_d_if->ph_state);
1605
1606         return 0;
1607 }
1608
1609 void hisax_unregister(struct hisax_d_if *hisax_d_if)
1610 {
1611         cards[hisax_d_if->cs->cardnr].typ = 0;
1612         HiSax_closecard(hisax_d_if->cs->cardnr);
1613         skb_queue_purge(&hisax_d_if->erq);
1614 }
1615
1616 #include "isdnl1.h"
1617
1618 static void hisax_sched_event(struct IsdnCardState *cs, int event)
1619 {
1620         test_and_set_bit(event, &cs->event);
1621         schedule_work(&cs->tqueue);
1622 }
1623
1624 static void hisax_bh(struct IsdnCardState *cs)
1625 {
1626         struct PStack *st;
1627         int pr;
1628
1629         if (test_and_clear_bit(D_RCVBUFREADY, &cs->event))
1630                 DChannel_proc_rcv(cs);
1631         if (test_and_clear_bit(E_RCVBUFREADY, &cs->event))
1632                 EChannel_proc_rcv(cs->hw.hisax_d_if);
1633         if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
1634                 if (test_bit(0, &cs->hw.hisax_d_if->ph_state))
1635                         pr = PH_ACTIVATE | INDICATION;
1636                 else
1637                         pr = PH_DEACTIVATE | INDICATION;
1638                 for (st = cs->stlist; st; st = st->next)
1639                         st->l1.l1l2(st, pr, NULL);
1640
1641         }
1642 }
1643
1644 static void hisax_b_sched_event(struct BCState *bcs, int event)
1645 {
1646         test_and_set_bit(event, &bcs->event);
1647         schedule_work(&bcs->tqueue);
1648 }
1649
1650 static inline void D_L2L1(struct hisax_d_if *d_if, int pr, void *arg)
1651 {
1652         struct hisax_if *ifc = (struct hisax_if *) d_if;
1653         ifc->l2l1(ifc, pr, arg);
1654 }
1655
1656 static inline void B_L2L1(struct hisax_b_if *b_if, int pr, void *arg)
1657 {
1658         struct hisax_if *ifc = (struct hisax_if *) b_if;
1659         ifc->l2l1(ifc, pr, arg);
1660 }
1661
1662 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg)
1663 {
1664         struct hisax_d_if *d_if = (struct hisax_d_if *) ifc;
1665         struct IsdnCardState *cs = d_if->cs;
1666         struct PStack *st;
1667         struct sk_buff *skb;
1668
1669         switch (pr) {
1670         case PH_ACTIVATE | INDICATION:
1671                 set_bit(0, &d_if->ph_state);
1672                 hisax_sched_event(cs, D_L1STATECHANGE);
1673                 break;
1674         case PH_DEACTIVATE | INDICATION:
1675                 clear_bit(0, &d_if->ph_state);
1676                 hisax_sched_event(cs, D_L1STATECHANGE);
1677                 break;
1678         case PH_DATA | INDICATION:
1679                 skb_queue_tail(&cs->rq, arg);
1680                 hisax_sched_event(cs, D_RCVBUFREADY);
1681                 break;
1682         case PH_DATA | CONFIRM:
1683                 skb = skb_dequeue(&cs->sq);
1684                 if (skb) {
1685                         D_L2L1(d_if, PH_DATA | REQUEST, skb);
1686                         break;
1687                 }
1688                 clear_bit(FLG_L1_DBUSY, &cs->HW_Flags);
1689                 for (st = cs->stlist; st; st = st->next) {
1690                         if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1691                                 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1692                                 break;
1693                         }
1694                 }
1695                 break;
1696         case PH_DATA_E | INDICATION:
1697                 skb_queue_tail(&d_if->erq, arg);
1698                 hisax_sched_event(cs, E_RCVBUFREADY);
1699                 break;
1700         default:
1701                 printk("pr %#x\n", pr);
1702                 break;
1703         }
1704 }
1705
1706 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg)
1707 {
1708         struct hisax_b_if *b_if = (struct hisax_b_if *) ifc;
1709         struct BCState *bcs = b_if->bcs;
1710         struct PStack *st = bcs->st;
1711         struct sk_buff *skb;
1712
1713         // FIXME use isdnl1?
1714         switch (pr) {
1715         case PH_ACTIVATE | INDICATION:
1716                 st->l1.l1l2(st, pr, NULL);
1717                 break;
1718         case PH_DEACTIVATE | INDICATION:
1719                 st->l1.l1l2(st, pr, NULL);
1720                 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1721                 skb_queue_purge(&bcs->squeue);
1722                 bcs->hw.b_if = NULL;
1723                 break;
1724         case PH_DATA | INDICATION:
1725                 skb_queue_tail(&bcs->rqueue, arg);
1726                 hisax_b_sched_event(bcs, B_RCVBUFREADY);
1727                 break;
1728         case PH_DATA | CONFIRM:
1729                 bcs->tx_cnt -= (int) arg;
1730                 if (test_bit(FLG_LLI_L1WAKEUP,&bcs->st->lli.flag)) {
1731                         u_long  flags;
1732                         spin_lock_irqsave(&bcs->aclock, flags);
1733                         bcs->ackcnt += (int) arg;
1734                         spin_unlock_irqrestore(&bcs->aclock, flags);
1735                         schedule_event(bcs, B_ACKPENDING);
1736                 }
1737                 skb = skb_dequeue(&bcs->squeue);
1738                 if (skb) {
1739                         B_L2L1(b_if, PH_DATA | REQUEST, skb);
1740                         break;
1741                 }
1742                 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1743                 if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1744                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1745                 }
1746                 break;
1747         default:
1748                 printk("hisax_b_l1l2 pr %#x\n", pr);
1749                 break;
1750         }
1751 }
1752
1753 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg)
1754 {
1755         struct IsdnCardState *cs = st->l1.hardware;
1756         struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1757         struct sk_buff *skb = arg;
1758
1759         switch (pr) {
1760         case PH_DATA | REQUEST:
1761         case PH_PULL | INDICATION:
1762                 if (cs->debug & DEB_DLOG_HEX)
1763                         LogFrame(cs, skb->data, skb->len);
1764                 if (cs->debug & DEB_DLOG_VERBOSE)
1765                         dlogframe(cs, skb, 0);
1766                 Logl2Frame(cs, skb, "PH_DATA_REQ", 0);
1767                 // FIXME lock?
1768                 if (!test_and_set_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1769                         D_L2L1(hisax_d_if, PH_DATA | REQUEST, skb);
1770                 else
1771                         skb_queue_tail(&cs->sq, skb);
1772                 break;
1773         case PH_PULL | REQUEST:
1774                 if (!test_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1775                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1776                 else
1777                         set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1778                 break;
1779         default:
1780                 D_L2L1(hisax_d_if, pr, arg);
1781                 break;
1782         }
1783 }
1784
1785 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg)
1786 {
1787         return 0;
1788 }
1789
1790 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg)
1791 {
1792         struct BCState *bcs = st->l1.bcs;
1793         struct hisax_b_if *b_if = bcs->hw.b_if;
1794
1795         switch (pr) {
1796         case PH_ACTIVATE | REQUEST:
1797                 B_L2L1(b_if, pr, (void *) st->l1.mode);
1798                 break;
1799         case PH_DATA | REQUEST:
1800         case PH_PULL | INDICATION:
1801                 // FIXME lock?
1802                 if (!test_and_set_bit(BC_FLG_BUSY, &bcs->Flag)) {
1803                         B_L2L1(b_if, PH_DATA | REQUEST, arg);
1804                 } else {
1805                         skb_queue_tail(&bcs->squeue, arg);
1806                 }
1807                 break;
1808         case PH_PULL | REQUEST:
1809                 if (!test_bit(BC_FLG_BUSY, &bcs->Flag))
1810                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1811                 else
1812                         set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1813                 break;
1814         case PH_DEACTIVATE | REQUEST:
1815                 test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
1816                 skb_queue_purge(&bcs->squeue);
1817         default:
1818                 B_L2L1(b_if, pr, arg);
1819                 break;
1820         }
1821 }
1822
1823 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs)
1824 {
1825         struct IsdnCardState *cs = st->l1.hardware;
1826         struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1827
1828         bcs->channel = st->l1.bc;
1829
1830         bcs->hw.b_if = hisax_d_if->b_if[st->l1.bc];
1831         hisax_d_if->b_if[st->l1.bc]->bcs = bcs;
1832
1833         st->l1.bcs = bcs;
1834         st->l2.l2l1 = hisax_b_l2l1;
1835         setstack_manager(st);
1836         bcs->st = st;
1837         setstack_l1_B(st);
1838         skb_queue_head_init(&bcs->rqueue);
1839         skb_queue_head_init(&bcs->squeue);
1840         return 0;
1841 }
1842
1843 static void hisax_bc_close(struct BCState *bcs)
1844 {
1845         struct hisax_b_if *b_if = bcs->hw.b_if;
1846
1847         if (b_if)
1848                 B_L2L1(b_if, PH_DEACTIVATE | REQUEST, NULL);
1849 }
1850
1851 static void EChannel_proc_rcv(struct hisax_d_if *d_if)
1852 {
1853         struct IsdnCardState *cs = d_if->cs;
1854         u_char *ptr;
1855         struct sk_buff *skb;
1856
1857         while ((skb = skb_dequeue(&d_if->erq)) != NULL) {
1858                 if (cs->debug & DEB_DLOG_HEX) {
1859                         ptr = cs->dlog;
1860                         if ((skb->len) < MAX_DLOG_SPACE / 3 - 10) {
1861                                 *ptr++ = 'E';
1862                                 *ptr++ = 'C';
1863                                 *ptr++ = 'H';
1864                                 *ptr++ = 'O';
1865                                 *ptr++ = ':';
1866                                 ptr += QuickHex(ptr, skb->data, skb->len);
1867                                 ptr--;
1868                                 *ptr++ = '\n';
1869                                 *ptr = 0;
1870                                 HiSax_putstatus(cs, NULL, cs->dlog);
1871                         } else
1872                                 HiSax_putstatus(cs, "LogEcho: ",
1873                                                 "warning Frame too big (%d)",
1874                                                 skb->len);
1875                 }
1876                 dev_kfree_skb_any(skb);
1877         }
1878 }
1879
1880 #ifdef CONFIG_PCI
1881 #include <linux/pci.h>
1882
1883 static struct pci_device_id hisax_pci_tbl[] __initdata = {
1884 #ifdef CONFIG_HISAX_FRITZPCI
1885         {PCI_VENDOR_ID_AVM,      PCI_DEVICE_ID_AVM_A1,           PCI_ANY_ID, PCI_ANY_ID},
1886 #endif
1887 #ifdef CONFIG_HISAX_DIEHLDIVA
1888         {PCI_VENDOR_ID_EICON,    PCI_DEVICE_ID_EICON_DIVA20,     PCI_ANY_ID, PCI_ANY_ID},
1889         {PCI_VENDOR_ID_EICON,    PCI_DEVICE_ID_EICON_DIVA20_U,   PCI_ANY_ID, PCI_ANY_ID},
1890         {PCI_VENDOR_ID_EICON,    PCI_DEVICE_ID_EICON_DIVA201,    PCI_ANY_ID, PCI_ANY_ID},
1891 //#########################################################################################
1892         {PCI_VENDOR_ID_EICON,    PCI_DEVICE_ID_EICON_DIVA202,    PCI_ANY_ID, PCI_ANY_ID},
1893 //#########################################################################################
1894 #endif
1895 #ifdef CONFIG_HISAX_ELSA
1896         {PCI_VENDOR_ID_ELSA,     PCI_DEVICE_ID_ELSA_MICROLINK,   PCI_ANY_ID, PCI_ANY_ID},
1897         {PCI_VENDOR_ID_ELSA,     PCI_DEVICE_ID_ELSA_QS3000,      PCI_ANY_ID, PCI_ANY_ID},
1898 #endif
1899 #ifdef CONFIG_HISAX_GAZEL
1900         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_R685,         PCI_ANY_ID, PCI_ANY_ID},
1901         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_R753,         PCI_ANY_ID, PCI_ANY_ID},
1902         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_DJINN_ITOO,   PCI_ANY_ID, PCI_ANY_ID},
1903 #endif
1904 #ifdef CONFIG_HISAX_QUADRO
1905         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_9050,         PCI_ANY_ID, PCI_ANY_ID},
1906 #endif
1907 #ifdef CONFIG_HISAX_NICCY
1908         {PCI_VENDOR_ID_SATSAGEM, PCI_DEVICE_ID_SATSAGEM_NICCY,   PCI_ANY_ID,PCI_ANY_ID},
1909 #endif
1910 #ifdef CONFIG_HISAX_SEDLBAUER
1911         {PCI_VENDOR_ID_TIGERJET, PCI_DEVICE_ID_TIGERJET_100,     PCI_ANY_ID,PCI_ANY_ID},
1912 #endif
1913 #if defined(CONFIG_HISAX_NETJET) || defined(CONFIG_HISAX_NETJET_U)
1914         {PCI_VENDOR_ID_TIGERJET, PCI_DEVICE_ID_TIGERJET_300,     PCI_ANY_ID,PCI_ANY_ID},
1915 #endif
1916 #if defined(CONFIG_HISAX_TELESPCI) || defined(CONFIG_HISAX_SCT_QUADRO)
1917         {PCI_VENDOR_ID_ZORAN,    PCI_DEVICE_ID_ZORAN_36120,      PCI_ANY_ID,PCI_ANY_ID},
1918 #endif
1919 #ifdef CONFIG_HISAX_W6692
1920         {PCI_VENDOR_ID_DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH,  PCI_ANY_ID,PCI_ANY_ID},
1921         {PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_ID_WINBOND2_6692,    PCI_ANY_ID,PCI_ANY_ID},
1922 #endif
1923 #ifdef CONFIG_HISAX_HFC_PCI
1924         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_2BD0,         PCI_ANY_ID, PCI_ANY_ID},
1925         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B000,         PCI_ANY_ID, PCI_ANY_ID},
1926         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B006,         PCI_ANY_ID, PCI_ANY_ID},
1927         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B007,         PCI_ANY_ID, PCI_ANY_ID},
1928         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B008,         PCI_ANY_ID, PCI_ANY_ID},
1929         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B009,         PCI_ANY_ID, PCI_ANY_ID},
1930         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B00A,         PCI_ANY_ID, PCI_ANY_ID},
1931         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B00B,         PCI_ANY_ID, PCI_ANY_ID},
1932         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B00C,         PCI_ANY_ID, PCI_ANY_ID},
1933         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B100,         PCI_ANY_ID, PCI_ANY_ID},
1934         {PCI_VENDOR_ID_ABOCOM,   PCI_DEVICE_ID_ABOCOM_2BD1,      PCI_ANY_ID, PCI_ANY_ID},
1935         {PCI_VENDOR_ID_ASUSTEK,  PCI_DEVICE_ID_ASUSTEK_0675,     PCI_ANY_ID, PCI_ANY_ID},
1936         {PCI_VENDOR_ID_BERKOM,   PCI_DEVICE_ID_BERKOM_T_CONCEPT, PCI_ANY_ID, PCI_ANY_ID},
1937         {PCI_VENDOR_ID_BERKOM,   PCI_DEVICE_ID_BERKOM_A1T,       PCI_ANY_ID, PCI_ANY_ID},
1938         {PCI_VENDOR_ID_ANIGMA,   PCI_DEVICE_ID_ANIGMA_MC145575,  PCI_ANY_ID, PCI_ANY_ID},
1939         {PCI_VENDOR_ID_ZOLTRIX,  PCI_DEVICE_ID_ZOLTRIX_2BD0,     PCI_ANY_ID, PCI_ANY_ID},
1940         {PCI_VENDOR_ID_DIGI,     PCI_DEVICE_ID_DIGI_DF_M_IOM2_E, PCI_ANY_ID, PCI_ANY_ID},
1941         {PCI_VENDOR_ID_DIGI,     PCI_DEVICE_ID_DIGI_DF_M_E,      PCI_ANY_ID, PCI_ANY_ID},
1942         {PCI_VENDOR_ID_DIGI,     PCI_DEVICE_ID_DIGI_DF_M_IOM2_A, PCI_ANY_ID, PCI_ANY_ID},
1943         {PCI_VENDOR_ID_DIGI,     PCI_DEVICE_ID_DIGI_DF_M_A,      PCI_ANY_ID, PCI_ANY_ID},
1944 #endif
1945         { }                             /* Terminating entry */
1946 };
1947
1948 MODULE_DEVICE_TABLE(pci, hisax_pci_tbl);
1949 #endif /* CONFIG_PCI */
1950
1951 module_init(HiSax_init);
1952 module_exit(HiSax_exit);
1953
1954 EXPORT_SYMBOL(FsmNew);
1955 EXPORT_SYMBOL(FsmFree);
1956 EXPORT_SYMBOL(FsmEvent);
1957 EXPORT_SYMBOL(FsmChangeState);
1958 EXPORT_SYMBOL(FsmInitTimer);
1959 EXPORT_SYMBOL(FsmDelTimer);
1960 EXPORT_SYMBOL(FsmRestartTimer);