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 #define HISAX_STATUS_BUFSIZE 4096
  27
  28 /*
  29  * This structure array contains one entry per card. An entry looks
  30  * like this:
  31  *
  32  * { type, protocol, p0, p1, p2, NULL }
  33  *
  34  * type
  35  *    1 Teles 16.0       p0=irq p1=membase p2=iobase
  36  *    2 Teles  8.0       p0=irq p1=membase
  37  *    3 Teles 16.3       p0=irq p1=iobase
  38  *    4 Creatix PNP      p0=irq p1=IO0 (ISAC)  p2=IO1 (HSCX)
  39  *    5 AVM A1 (Fritz)   p0=irq p1=iobase
  40  *    6 ELSA PC          [p0=iobase] or nothing (autodetect)
  41  *    7 ELSA Quickstep   p0=irq p1=iobase
  42  *    8 Teles PCMCIA     p0=irq p1=iobase
  43  *    9 ITK ix1-micro    p0=irq p1=iobase
  44  *   10 ELSA PCMCIA      p0=irq p1=iobase
  45  *   11 Eicon.Diehl Diva p0=irq p1=iobase
  46  *   12 Asuscom ISDNLink p0=irq p1=iobase
  47  *   13 Teleint          p0=irq p1=iobase
  48  *   14 Teles 16.3c      p0=irq p1=iobase
  49  *   15 Sedlbauer speed  p0=irq p1=iobase
  50  *   15 Sedlbauer PC/104        p0=irq p1=iobase
  51  *   15 Sedlbauer speed pci     no parameter
  52  *   16 USR Sportster internal  p0=irq  p1=iobase
  53  *   17 MIC card                p0=irq  p1=iobase
  54  *   18 ELSA Quickstep 1000PCI  no parameter
  55  *   19 Compaq ISDN S0 ISA card p0=irq  p1=IO0 (HSCX)  p2=IO1 (ISAC) p3=IO2
  56  *   20 Travers Technologies NETjet-S PCI card
  57  *   21 TELES PCI               no parameter
  58  *   22 Sedlbauer Speed Star    p0=irq p1=iobase
  59  *   23 reserved
  60  *   24 Dr Neuhaus Niccy PnP/PCI card p0=irq p1=IO0 p2=IO1 (PnP only)
  61  *   25 Teles S0Box             p0=irq p1=iobase (from isapnp setup)
  62  *   26 AVM A1 PCMCIA (Fritz)   p0=irq p1=iobase
  63  *   27 AVM PnP/PCI             p0=irq p1=iobase (PCI no parameter)
  64  *   28 Sedlbauer Speed Fax+    p0=irq p1=iobase (from isapnp setup)
  65  *   29 Siemens I-Surf          p0=irq p1=iobase p2=memory (from isapnp setup)
  66  *   30 ACER P10                p0=irq p1=iobase (from isapnp setup)
  67  *   31 HST Saphir              p0=irq  p1=iobase
  68  *   32 Telekom A4T             none
  69  *   33 Scitel Quadro           p0=subcontroller (4*S0, subctrl 1...4)
  70  *   34 Gazel ISDN cards
  71  *   35 HFC 2BDS0 PCI           none
  72  *   36 Winbond 6692 PCI        none
  73  *   37 HFC 2BDS0 S+/SP         p0=irq p1=iobase
  74  *   38 Travers Technologies NETspider-U PCI card
  75  *   39 HFC 2BDS0-SP PCMCIA     p0=irq p1=iobase
  76  *   40 hotplug interface
  77  *   41 Formula-n enter:now ISDN PCI a/b   none
  78  *
  79  * protocol can be either ISDN_PTYPE_EURO or ISDN_PTYPE_1TR6 or ISDN_PTYPE_NI1
  80  *
  81  *
  82  */
  83
  84 const char *CardType[] = {
  85         "No Card", "Teles 16.0", "Teles 8.0", "Teles 16.3",
  86         "Creatix/Teles PnP", "AVM A1", "Elsa ML", "Elsa Quickstep",
  87         "Teles PCMCIA", "ITK ix1-micro Rev.2", "Elsa PCMCIA",
  88         "Eicon.Diehl Diva", "ISDNLink", "TeleInt", "Teles 16.3c",
  89         "Sedlbauer Speed Card", "USR Sportster", "ith mic Linux",
  90         "Elsa PCI", "Compaq ISA", "NETjet-S", "Teles PCI",
  91         "Sedlbauer Speed Star (PCMCIA)", "AMD 7930", "NICCY", "S0Box",
  92         "AVM A1 (PCMCIA)", "AVM Fritz PnP/PCI", "Sedlbauer Speed Fax +",
  93         "Siemens I-Surf", "Acer P10", "HST Saphir", "Telekom A4T",
  94         "Scitel Quadro", "Gazel", "HFC 2BDS0 PCI", "Winbond 6692",
  95         "HFC 2BDS0 SX", "NETspider-U", "HFC-2BDS0-SP PCMCIA",
  96         "Hotplug", "Formula-n enter:now PCI a/b",
  97 };
  98
  99 #ifdef CONFIG_HISAX_ELSA
 100 #define DEFAULT_CARD ISDN_CTYPE_ELSA
 101 #define DEFAULT_CFG {0,0,0,0}
 102 #endif
 103
 104 #ifdef CONFIG_HISAX_AVM_A1
 105 #undef DEFAULT_CARD
 106 #undef DEFAULT_CFG
 107 #define DEFAULT_CARD ISDN_CTYPE_A1
 108 #define DEFAULT_CFG {10,0x340,0,0}
 109 #endif
 110
 111 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
 112 #undef DEFAULT_CARD
 113 #undef DEFAULT_CFG
 114 #define DEFAULT_CARD ISDN_CTYPE_A1_PCMCIA
 115 #define DEFAULT_CFG {11,0x170,0,0}
 116 #endif
 117
 118 #ifdef CONFIG_HISAX_FRITZPCI
 119 #undef DEFAULT_CARD
 120 #undef DEFAULT_CFG
 121 #define DEFAULT_CARD ISDN_CTYPE_FRITZPCI
 122 #define DEFAULT_CFG {0,0,0,0}
 123 #endif
 124
 125 #ifdef CONFIG_HISAX_16_3
 126 #undef DEFAULT_CARD
 127 #undef DEFAULT_CFG
 128 #define DEFAULT_CARD ISDN_CTYPE_16_3
 129 #define DEFAULT_CFG {15,0x180,0,0}
 130 #endif
 131
 132 #ifdef CONFIG_HISAX_S0BOX
 133 #undef DEFAULT_CARD
 134 #undef DEFAULT_CFG
 135 #define DEFAULT_CARD ISDN_CTYPE_S0BOX
 136 #define DEFAULT_CFG {7,0x378,0,0}
 137 #endif
 138
 139 #ifdef CONFIG_HISAX_16_0
 140 #undef DEFAULT_CARD
 141 #undef DEFAULT_CFG
 142 #define DEFAULT_CARD ISDN_CTYPE_16_0
 143 #define DEFAULT_CFG {15,0xd0000,0xd80,0}
 144 #endif
 145
 146 #ifdef CONFIG_HISAX_TELESPCI
 147 #undef DEFAULT_CARD
 148 #undef DEFAULT_CFG
 149 #define DEFAULT_CARD ISDN_CTYPE_TELESPCI
 150 #define DEFAULT_CFG {0,0,0,0}
 151 #endif
 152
 153 #ifdef CONFIG_HISAX_IX1MICROR2
 154 #undef DEFAULT_CARD
 155 #undef DEFAULT_CFG
 156 #define DEFAULT_CARD ISDN_CTYPE_IX1MICROR2
 157 #define DEFAULT_CFG {5,0x390,0,0}
 158 #endif
 159
 160 #ifdef CONFIG_HISAX_DIEHLDIVA
 161 #undef DEFAULT_CARD
 162 #undef DEFAULT_CFG
 163 #define DEFAULT_CARD ISDN_CTYPE_DIEHLDIVA
 164 #define DEFAULT_CFG {0,0x0,0,0}
 165 #endif
 166
 167 #ifdef CONFIG_HISAX_ASUSCOM
 168 #undef DEFAULT_CARD
 169 #undef DEFAULT_CFG
 170 #define DEFAULT_CARD ISDN_CTYPE_ASUSCOM
 171 #define DEFAULT_CFG {5,0x200,0,0}
 172 #endif
 173
 174 #ifdef CONFIG_HISAX_TELEINT
 175 #undef DEFAULT_CARD
 176 #undef DEFAULT_CFG
 177 #define DEFAULT_CARD ISDN_CTYPE_TELEINT
 178 #define DEFAULT_CFG {5,0x300,0,0}
 179 #endif
 180
 181 #ifdef CONFIG_HISAX_SEDLBAUER
 182 #undef DEFAULT_CARD
 183 #undef DEFAULT_CFG
 184 #define DEFAULT_CARD ISDN_CTYPE_SEDLBAUER
 185 #define DEFAULT_CFG {11,0x270,0,0}
 186 #endif
 187
 188 #ifdef CONFIG_HISAX_SPORTSTER
 189 #undef DEFAULT_CARD
 190 #undef DEFAULT_CFG
 191 #define DEFAULT_CARD ISDN_CTYPE_SPORTSTER
 192 #define DEFAULT_CFG {7,0x268,0,0}
 193 #endif
 194
 195 #ifdef CONFIG_HISAX_MIC
 196 #undef DEFAULT_CARD
 197 #undef DEFAULT_CFG
 198 #define DEFAULT_CARD ISDN_CTYPE_MIC
 199 #define DEFAULT_CFG {12,0x3e0,0,0}
 200 #endif
 201
 202 #ifdef CONFIG_HISAX_NETJET
 203 #undef DEFAULT_CARD
 204 #undef DEFAULT_CFG
 205 #define DEFAULT_CARD ISDN_CTYPE_NETJET_S
 206 #define DEFAULT_CFG {0,0,0,0}
 207 #endif
 208
 209 #ifdef CONFIG_HISAX_HFCS
 210 #undef DEFAULT_CARD
 211 #undef DEFAULT_CFG
 212 #define DEFAULT_CARD ISDN_CTYPE_TELES3C
 213 #define DEFAULT_CFG {5,0x500,0,0}
 214 #endif
 215
 216 #ifdef CONFIG_HISAX_HFC_PCI
 217 #undef DEFAULT_CARD
 218 #undef DEFAULT_CFG
 219 #define DEFAULT_CARD ISDN_CTYPE_HFC_PCI
 220 #define DEFAULT_CFG {0,0,0,0}
 221 #endif
 222
 223 #ifdef CONFIG_HISAX_HFC_SX
 224 #undef DEFAULT_CARD
 225 #undef DEFAULT_CFG
 226 #define DEFAULT_CARD ISDN_CTYPE_HFC_SX
 227 #define DEFAULT_CFG {5,0x2E0,0,0}
 228 #endif
 229
 230 #ifdef CONFIG_HISAX_NICCY
 231 #undef DEFAULT_CARD
 232 #undef DEFAULT_CFG
 233 #define DEFAULT_CARD ISDN_CTYPE_NICCY
 234 #define DEFAULT_CFG {0,0x0,0,0}
 235 #endif
 236
 237 #ifdef CONFIG_HISAX_ISURF
 238 #undef DEFAULT_CARD
 239 #undef DEFAULT_CFG
 240 #define DEFAULT_CARD ISDN_CTYPE_ISURF
 241 #define DEFAULT_CFG {5,0x100,0xc8000,0}
 242 #endif
 243
 244 #ifdef CONFIG_HISAX_HSTSAPHIR
 245 #undef DEFAULT_CARD
 246 #undef DEFAULT_CFG
 247 #define DEFAULT_CARD ISDN_CTYPE_HSTSAPHIR
 248 #define DEFAULT_CFG {5,0x250,0,0}
 249 #endif
 250
 251 #ifdef CONFIG_HISAX_BKM_A4T
 252 #undef DEFAULT_CARD
 253 #undef DEFAULT_CFG
 254 #define DEFAULT_CARD ISDN_CTYPE_BKM_A4T
 255 #define DEFAULT_CFG {0,0x0,0,0}
 256 #endif
 257
 258 #ifdef CONFIG_HISAX_SCT_QUADRO
 259 #undef DEFAULT_CARD
 260 #undef DEFAULT_CFG
 261 #define DEFAULT_CARD ISDN_CTYPE_SCT_QUADRO
 262 #define DEFAULT_CFG {1,0x0,0,0}
 263 #endif
 264
 265 #ifdef CONFIG_HISAX_GAZEL
 266 #undef DEFAULT_CARD
 267 #undef DEFAULT_CFG
 268 #define DEFAULT_CARD ISDN_CTYPE_GAZEL
 269 #define DEFAULT_CFG {15,0x180,0,0}
 270 #endif
 271
 272 #ifdef CONFIG_HISAX_W6692
 273 #undef DEFAULT_CARD
 274 #undef DEFAULT_CFG
 275 #define DEFAULT_CARD ISDN_CTYPE_W6692
 276 #define DEFAULT_CFG {0,0,0,0}
 277 #endif
 278
 279 #ifdef CONFIG_HISAX_NETJET_U
 280 #undef DEFAULT_CARD
 281 #undef DEFAULT_CFG
 282 #define DEFAULT_CARD ISDN_CTYPE_NETJET_U
 283 #define DEFAULT_CFG {0,0,0,0}
 284 #endif
 285
 286 #ifdef CONFIG_HISAX_1TR6
 287 #define DEFAULT_PROTO ISDN_PTYPE_1TR6
 288 #define DEFAULT_PROTO_NAME "1TR6"
 289 #endif
 290 #ifdef CONFIG_HISAX_NI1
 291 #undef DEFAULT_PROTO
 292 #define DEFAULT_PROTO ISDN_PTYPE_NI1
 293 #undef DEFAULT_PROTO_NAME
 294 #define DEFAULT_PROTO_NAME "NI1"
 295 #endif
 296 #ifdef CONFIG_HISAX_EURO
 297 #undef DEFAULT_PROTO
 298 #define DEFAULT_PROTO ISDN_PTYPE_EURO
 299 #undef DEFAULT_PROTO_NAME
 300 #define DEFAULT_PROTO_NAME "EURO"
 301 #endif
 302 #ifndef DEFAULT_PROTO
 303 #define DEFAULT_PROTO ISDN_PTYPE_UNKNOWN
 304 #define DEFAULT_PROTO_NAME "UNKNOWN"
 305 #endif
 306 #ifndef DEFAULT_CARD
 307 #define DEFAULT_CARD 0
 308 #define DEFAULT_CFG {0,0,0,0}
 309 #endif
 310
 311 #define FIRST_CARD { \
 312         DEFAULT_CARD, \
 313         DEFAULT_PROTO, \
 314         DEFAULT_CFG, \
 315         NULL, \
 316 }
 317
 318 struct IsdnCard cards[HISAX_MAX_CARDS] = {
 319         FIRST_CARD,
 320 };
 321
 322 #define HISAX_IDSIZE (HISAX_MAX_CARDS*8)
 323 static char HiSaxID[HISAX_IDSIZE] = { 0, };
 324
 325 static char *HiSax_id = HiSaxID;
 326 #ifdef MODULE
 327 /* Variables for insmod */
 328 static int type[HISAX_MAX_CARDS] = { 0, };
 329 static int protocol[HISAX_MAX_CARDS] = { 0, };
 330 static int io[HISAX_MAX_CARDS] = { 0, };
 331 #undef IO0_IO1
 332 #ifdef CONFIG_HISAX_16_3
 333 #define IO0_IO1
 334 #endif
 335 #ifdef CONFIG_HISAX_NICCY
 336 #undef IO0_IO1
 337 #define IO0_IO1
 338 #endif
 339 #ifdef IO0_IO1
 340 static int io0[HISAX_MAX_CARDS] __devinitdata = { 0, };
 341 static int io1[HISAX_MAX_CARDS] __devinitdata = { 0, };
 342 #endif
 343 static int irq[HISAX_MAX_CARDS] __devinitdata = { 0, };
 344 static int mem[HISAX_MAX_CARDS] __devinitdata = { 0, };
 345 static char *id = HiSaxID;
 346
 347 MODULE_DESCRIPTION("ISDN4Linux: Driver for passive ISDN cards");
 348 MODULE_AUTHOR("Karsten Keil");
 349 MODULE_LICENSE("GPL");
 350 module_param_array(type, int, NULL, 0);
 351 module_param_array(protocol, int, NULL, 0);
 352 module_param_array(io, int, NULL, 0);
 353 module_param_array(irq, int, NULL, 0);
 354 module_param_array(mem, int, NULL, 0);
 355 module_param(id, charp, 0);
 356 #ifdef IO0_IO1
 357 module_param_array(io0, int, NULL, 0);
 358 module_param_array(io1, int, NULL, 0);
 359 #endif
 360 #endif /* MODULE */
 361
 362 int nrcards;
 363
 364 char *HiSax_getrev(const char *revision)
 365 {
 366         char *rev;
 367         char *p;
 368
 369         if ((p = strchr(revision, ':'))) {
 370                 rev = p + 2;
 371                 p = strchr(rev, '$');
 372                 *--p = 0;
 373         } else
 374                 rev = "???";
 375         return rev;
 376 }
 377
 378 static void __init HiSaxVersion(void)
 379 {
 380         char tmp[64];
 381
 382         printk(KERN_INFO "HiSax: Linux Driver for passive ISDN cards\n");
 383 #ifdef MODULE
 384         printk(KERN_INFO "HiSax: Version 3.5 (module)\n");
 385 #else
 386         printk(KERN_INFO "HiSax: Version 3.5 (kernel)\n");
 387 #endif
 388         strcpy(tmp, l1_revision);
 389         printk(KERN_INFO "HiSax: Layer1 Revision %s\n", HiSax_getrev(tmp));
 390         strcpy(tmp, l2_revision);
 391         printk(KERN_INFO "HiSax: Layer2 Revision %s\n", HiSax_getrev(tmp));
 392         strcpy(tmp, tei_revision);
 393         printk(KERN_INFO "HiSax: TeiMgr Revision %s\n", HiSax_getrev(tmp));
 394         strcpy(tmp, l3_revision);
 395         printk(KERN_INFO "HiSax: Layer3 Revision %s\n", HiSax_getrev(tmp));
 396         strcpy(tmp, lli_revision);
 397         printk(KERN_INFO "HiSax: LinkLayer Revision %s\n",
 398                HiSax_getrev(tmp));
 399 }
 400
 401 #ifndef MODULE
 402 #define MAX_ARG (HISAX_MAX_CARDS*5)
 403 static int __init HiSax_setup(char *line)
 404 {
 405         int i, j, argc;
 406         int ints[MAX_ARG + 1];
 407         char *str;
 408
 409         str = get_options(line, MAX_ARG, ints);
 410         argc = ints[0];
 411         printk(KERN_DEBUG "HiSax_setup: argc(%d) str(%s)\n", argc, str);
 412         i = 0;
 413         j = 1;
 414         while (argc && (i < HISAX_MAX_CARDS)) {
 415                 cards[i].protocol = DEFAULT_PROTO;
 416                 if (argc) {
 417                         cards[i].typ = ints[j];
 418                         j++;
 419                         argc--;
 420                 }
 421                 if (argc) {
 422                         cards[i].protocol = ints[j];
 423                         j++;
 424                         argc--;
 425                 }
 426                 if (argc) {
 427                         cards[i].para[0] = ints[j];
 428                         j++;
 429                         argc--;
 430                 }
 431                 if (argc) {
 432                         cards[i].para[1] = ints[j];
 433                         j++;
 434                         argc--;
 435                 }
 436                 if (argc) {
 437                         cards[i].para[2] = ints[j];
 438                         j++;
 439                         argc--;
 440                 }
 441                 i++;
 442         }
 443         if (str && *str) {
 444                 if (strlen(str) < HISAX_IDSIZE)
 445                         strcpy(HiSaxID, str);
 446                 else
 447                         printk(KERN_WARNING "HiSax: ID too long!");
 448         } else
 449                 strcpy(HiSaxID, "HiSax");
 450
 451         HiSax_id = HiSaxID;
 452         return 1;
 453 }
 454
 455 __setup("hisax=", HiSax_setup);
 456 #endif /* MODULES */
 457
 458 #if CARD_TELES0
 459 extern int setup_teles0(struct IsdnCard *card);
 460 #endif
 461
 462 #if CARD_TELES3
 463 extern int setup_teles3(struct IsdnCard *card);
 464 #endif
 465
 466 #if CARD_S0BOX
 467 extern int setup_s0box(struct IsdnCard *card);
 468 #endif
 469
 470 #if CARD_TELESPCI
 471 extern int setup_telespci(struct IsdnCard *card);
 472 #endif
 473
 474 #if CARD_AVM_A1
 475 extern int setup_avm_a1(struct IsdnCard *card);
 476 #endif
 477
 478 #if CARD_AVM_A1_PCMCIA
 479 extern int setup_avm_a1_pcmcia(struct IsdnCard *card);
 480 #endif
 481
 482 #if CARD_FRITZPCI
 483 extern int setup_avm_pcipnp(struct IsdnCard *card);
 484 #endif
 485
 486 #if CARD_ELSA
 487 extern int setup_elsa(struct IsdnCard *card);
 488 #endif
 489
 490 #if CARD_IX1MICROR2
 491 extern int setup_ix1micro(struct IsdnCard *card);
 492 #endif
 493
 494 #if CARD_DIEHLDIVA
 495 extern int setup_diva(struct IsdnCard *card);
 496 #endif
 497
 498 #if CARD_ASUSCOM
 499 extern int setup_asuscom(struct IsdnCard *card);
 500 #endif
 501
 502 #if CARD_TELEINT
 503 extern int setup_TeleInt(struct IsdnCard *card);
 504 #endif
 505
 506 #if CARD_SEDLBAUER
 507 extern int setup_sedlbauer(struct IsdnCard *card);
 508 #endif
 509
 510 #if CARD_SPORTSTER
 511 extern int setup_sportster(struct IsdnCard *card);
 512 #endif
 513
 514 #if CARD_MIC
 515 extern int setup_mic(struct IsdnCard *card);
 516 #endif
 517
 518 #if CARD_NETJET_S
 519 extern int setup_netjet_s(struct IsdnCard *card);
 520 #endif
 521
 522 #if CARD_HFCS
 523 extern int setup_hfcs(struct IsdnCard *card);
 524 #endif
 525
 526 #if CARD_HFC_PCI
 527 extern int setup_hfcpci(struct IsdnCard *card);
 528 #endif
 529
 530 #if CARD_HFC_SX
 531 extern int setup_hfcsx(struct IsdnCard *card);
 532 #endif
 533
 534 #if CARD_NICCY
 535 extern int setup_niccy(struct IsdnCard *card);
 536 #endif
 537
 538 #if CARD_ISURF
 539 extern int setup_isurf(struct IsdnCard *card);
 540 #endif
 541
 542 #if CARD_HSTSAPHIR
 543 extern int setup_saphir(struct IsdnCard *card);
 544 #endif
 545
 546 #if CARD_BKM_A4T
 547 extern int setup_bkm_a4t(struct IsdnCard *card);
 548 #endif
 549
 550 #if CARD_SCT_QUADRO
 551 extern int setup_sct_quadro(struct IsdnCard *card);
 552 #endif
 553
 554 #if CARD_GAZEL
 555 extern int setup_gazel(struct IsdnCard *card);
 556 #endif
 557
 558 #if CARD_W6692
 559 extern int setup_w6692(struct IsdnCard *card);
 560 #endif
 561
 562 #if CARD_NETJET_U
 563 extern int setup_netjet_u(struct IsdnCard *card);
 564 #endif
 565
 566 #if CARD_FN_ENTERNOW_PCI
 567 extern int setup_enternow_pci(struct IsdnCard *card);
 568 #endif
 569
 570 /*
 571  * Find card with given driverId
 572  */
 573 static inline struct IsdnCardState *hisax_findcard(int driverid)
 574 {
 575         int i;
 576
 577         for (i = 0; i < nrcards; i++)
 578                 if (cards[i].cs)
 579                         if (cards[i].cs->myid == driverid)
 580                                 return cards[i].cs;
 581         return NULL;
 582 }
 583
 584 /*
 585  * Find card with given card number
 586  */
 587 #if 0
 588 struct IsdnCardState *hisax_get_card(int cardnr)
 589 {
 590         if ((cardnr <= nrcards) && (cardnr > 0))
 591                 if (cards[cardnr - 1].cs)
 592                         return cards[cardnr - 1].cs;
 593         return NULL;
 594 }
 595 #endif  /*  0  */
 596
 597 static int HiSax_readstatus(u_char __user *buf, int len, int id, int channel)
 598 {
 599         int count, cnt;
 600         u_char __user *p = buf;
 601         struct IsdnCardState *cs = hisax_findcard(id);
 602
 603         if (cs) {
 604                 if (len > HISAX_STATUS_BUFSIZE) {
 605                         printk(KERN_WARNING
 606                                "HiSax: status overflow readstat %d/%d\n",
 607                                len, HISAX_STATUS_BUFSIZE);
 608                 }
 609                 count = cs->status_end - cs->status_read + 1;
 610                 if (count >= len)
 611                         count = len;
 612                 if (copy_to_user(p, cs->status_read, count))
 613                         return -EFAULT;
 614                 cs->status_read += count;
 615                 if (cs->status_read > cs->status_end)
 616                         cs->status_read = cs->status_buf;
 617                 p += count;
 618                 count = len - count;
 619                 while (count) {
 620                         if (count > HISAX_STATUS_BUFSIZE)
 621                                 cnt = HISAX_STATUS_BUFSIZE;
 622                         else
 623                                 cnt = count;
 624                         if (copy_to_user(p, cs->status_read, cnt))
 625                                 return -EFAULT;
 626                         p += cnt;
 627                         cs->status_read += cnt % HISAX_STATUS_BUFSIZE;
 628                         count -= cnt;
 629                 }
 630                 return len;
 631         } else {
 632                 printk(KERN_ERR
 633                        "HiSax: if_readstatus called with invalid driverId!\n");
 634                 return -ENODEV;
 635         }
 636 }
 637
 638 int jiftime(char *s, long mark)
 639 {
 640         s += 8;
 641
 642         *s-- = '\0';
 643         *s-- = mark % 10 + '0';
 644         mark /= 10;
 645         *s-- = mark % 10 + '0';
 646         mark /= 10;
 647         *s-- = '.';
 648         *s-- = mark % 10 + '0';
 649         mark /= 10;
 650         *s-- = mark % 6 + '0';
 651         mark /= 6;
 652         *s-- = ':';
 653         *s-- = mark % 10 + '0';
 654         mark /= 10;
 655         *s-- = mark % 10 + '0';
 656         return 8;
 657 }
 658
 659 static u_char tmpbuf[HISAX_STATUS_BUFSIZE];
 660
 661 void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt,
 662                       va_list args)
 663 {
 664         /* if head == NULL the fmt contains the full info */
 665
 666         u_long          flags;
 667         int             count, i;
 668         u_char          *p;
 669         isdn_ctrl       ic;
 670         int             len;
 671
 672         if (!cs) {
 673                 printk(KERN_WARNING "HiSax: No CardStatus for message");
 674                 return;
 675         }
 676         spin_lock_irqsave(&cs->statlock, flags);
 677         p = tmpbuf;
 678         if (head) {
 679                 p += jiftime(p, jiffies);
 680                 p += sprintf(p, " %s", head);
 681                 p += vsprintf(p, fmt, args);
 682                 *p++ = '\n';
 683                 *p = 0;
 684                 len = p - tmpbuf;
 685                 p = tmpbuf;
 686         } else {
 687                 p = fmt;
 688                 len = strlen(fmt);
 689         }
 690         if (len > HISAX_STATUS_BUFSIZE) {
 691                 spin_unlock_irqrestore(&cs->statlock, flags);
 692                 printk(KERN_WARNING "HiSax: status overflow %d/%d\n",
 693                        len, HISAX_STATUS_BUFSIZE);
 694                 return;
 695         }
 696         count = len;
 697         i = cs->status_end - cs->status_write + 1;
 698         if (i >= len)
 699                 i = len;
 700         len -= i;
 701         memcpy(cs->status_write, p, i);
 702         cs->status_write += i;
 703         if (cs->status_write > cs->status_end)
 704                 cs->status_write = cs->status_buf;
 705         p += i;
 706         if (len) {
 707                 memcpy(cs->status_write, p, len);
 708                 cs->status_write += len;
 709         }
 710 #ifdef KERNELSTACK_DEBUG
 711         i = (ulong) & len - current->kernel_stack_page;
 712         sprintf(tmpbuf, "kstack %s %lx use %ld\n", current->comm,
 713                 current->kernel_stack_page, i);
 714         len = strlen(tmpbuf);
 715         for (p = tmpbuf, i = len; i > 0; i--, p++) {
 716                 *cs->status_write++ = *p;
 717                 if (cs->status_write > cs->status_end)
 718                         cs->status_write = cs->status_buf;
 719                 count++;
 720         }
 721 #endif
 722         spin_unlock_irqrestore(&cs->statlock, flags);
 723         if (count) {
 724                 ic.command = ISDN_STAT_STAVAIL;
 725                 ic.driver = cs->myid;
 726                 ic.arg = count;
 727                 cs->iif.statcallb(&ic);
 728         }
 729 }
 730
 731 void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...)
 732 {
 733         va_list args;
 734
 735         va_start(args, fmt);
 736         VHiSax_putstatus(cs, head, fmt, args);
 737         va_end(args);
 738 }
 739
 740 int ll_run(struct IsdnCardState *cs, int addfeatures)
 741 {
 742         isdn_ctrl ic;
 743
 744         ic.driver = cs->myid;
 745         ic.command = ISDN_STAT_RUN;
 746         cs->iif.features |= addfeatures;
 747         cs->iif.statcallb(&ic);
 748         return 0;
 749 }
 750
 751 static void ll_stop(struct IsdnCardState *cs)
 752 {
 753         isdn_ctrl ic;
 754
 755         ic.command = ISDN_STAT_STOP;
 756         ic.driver = cs->myid;
 757         cs->iif.statcallb(&ic);
 758         //      CallcFreeChan(cs);
 759 }
 760
 761 static void ll_unload(struct IsdnCardState *cs)
 762 {
 763         isdn_ctrl ic;
 764
 765         ic.command = ISDN_STAT_UNLOAD;
 766         ic.driver = cs->myid;
 767         cs->iif.statcallb(&ic);
 768         kfree(cs->status_buf);
 769         cs->status_read = NULL;
 770         cs->status_write = NULL;
 771         cs->status_end = NULL;
 772         kfree(cs->dlog);
 773         cs->dlog = NULL;
 774 }
 775
 776 static void closecard(int cardnr)
 777 {
 778         struct IsdnCardState *csta = cards[cardnr].cs;
 779
 780         if (csta->bcs->BC_Close != NULL) {
 781                 csta->bcs->BC_Close(csta->bcs + 1);
 782                 csta->bcs->BC_Close(csta->bcs);
 783         }
 784
 785         skb_queue_purge(&csta->rq);
 786         skb_queue_purge(&csta->sq);
 787         kfree(csta->rcvbuf);
 788         csta->rcvbuf = NULL;
 789         if (csta->tx_skb) {
 790                 dev_kfree_skb(csta->tx_skb);
 791                 csta->tx_skb = NULL;
 792         }
 793         if (csta->DC_Close != NULL) {
 794                 csta->DC_Close(csta);
 795         }
 796         if (csta->cardmsg)
 797                 csta->cardmsg(csta, CARD_RELEASE, NULL);
 798         if (csta->dbusytimer.function != NULL) // FIXME?
 799                 del_timer(&csta->dbusytimer);
 800         ll_unload(csta);
 801 }
 802
 803 static irqreturn_t card_irq(int intno, void *dev_id)
 804 {
 805         struct IsdnCardState *cs = dev_id;
 806         irqreturn_t ret = cs->irq_func(intno, cs);
 807
 808         if (ret == IRQ_HANDLED)
 809                 cs->irq_cnt++;
 810         return ret;
 811 }
 812
 813 static int init_card(struct IsdnCardState *cs)
 814 {
 815         int     irq_cnt, cnt = 3, ret;
 816
 817         if (!cs->irq) {
 818                 ret = cs->cardmsg(cs, CARD_INIT, NULL);
 819                 return(ret);
 820         }
 821         irq_cnt = cs->irq_cnt = 0;
 822         printk(KERN_INFO "%s: IRQ %d count %d\n", CardType[cs->typ],
 823                cs->irq, irq_cnt);
 824         if (request_irq(cs->irq, card_irq, cs->irq_flags, "HiSax", cs)) {
 825                 printk(KERN_WARNING "HiSax: couldn't get interrupt %d\n",
 826                        cs->irq);
 827                 return 1;
 828         }
 829         while (cnt) {
 830                 cs->cardmsg(cs, CARD_INIT, NULL);
 831                 /* Timeout 10ms */
 832                 msleep(10);
 833                 printk(KERN_INFO "%s: IRQ %d count %d\n",
 834                        CardType[cs->typ], cs->irq, cs->irq_cnt);
 835                 if (cs->irq_cnt == irq_cnt) {
 836                         printk(KERN_WARNING
 837                                "%s: IRQ(%d) getting no interrupts during init %d\n",
 838                                CardType[cs->typ], cs->irq, 4 - cnt);
 839                         if (cnt == 1) {
 840                                 free_irq(cs->irq, cs);
 841                                 return 2;
 842                         } else {
 843                                 cs->cardmsg(cs, CARD_RESET, NULL);
 844                                 cnt--;
 845                         }
 846                 } else {
 847                         cs->cardmsg(cs, CARD_TEST, NULL);
 848                         return 0;
 849                 }
 850         }
 851         return 3;
 852 }
 853
 854 static int __devinit hisax_cs_setup_card(struct IsdnCard *card)
 855 {
 856         int ret;
 857
 858         switch (card->typ) {
 859 #if CARD_TELES0
 860         case ISDN_CTYPE_16_0:
 861         case ISDN_CTYPE_8_0:
 862                 ret = setup_teles0(card);
 863                 break;
 864 #endif
 865 #if CARD_TELES3
 866         case ISDN_CTYPE_16_3:
 867         case ISDN_CTYPE_PNP:
 868         case ISDN_CTYPE_TELESPCMCIA:
 869         case ISDN_CTYPE_COMPAQ_ISA:
 870                 ret = setup_teles3(card);
 871                 break;
 872 #endif
 873 #if CARD_S0BOX
 874         case ISDN_CTYPE_S0BOX:
 875                 ret = setup_s0box(card);
 876                 break;
 877 #endif
 878 #if CARD_TELESPCI
 879         case ISDN_CTYPE_TELESPCI:
 880                 ret = setup_telespci(card);
 881                 break;
 882 #endif
 883 #if CARD_AVM_A1
 884         case ISDN_CTYPE_A1:
 885                 ret = setup_avm_a1(card);
 886                 break;
 887 #endif
 888 #if CARD_AVM_A1_PCMCIA
 889         case ISDN_CTYPE_A1_PCMCIA:
 890                 ret = setup_avm_a1_pcmcia(card);
 891                 break;
 892 #endif
 893 #if CARD_FRITZPCI
 894         case ISDN_CTYPE_FRITZPCI:
 895                 ret = setup_avm_pcipnp(card);
 896                 break;
 897 #endif
 898 #if CARD_ELSA
 899         case ISDN_CTYPE_ELSA:
 900         case ISDN_CTYPE_ELSA_PNP:
 901         case ISDN_CTYPE_ELSA_PCMCIA:
 902         case ISDN_CTYPE_ELSA_PCI:
 903                 ret = setup_elsa(card);
 904                 break;
 905 #endif
 906 #if CARD_IX1MICROR2
 907         case ISDN_CTYPE_IX1MICROR2:
 908                 ret = setup_ix1micro(card);
 909                 break;
 910 #endif
 911 #if CARD_DIEHLDIVA
 912         case ISDN_CTYPE_DIEHLDIVA:
 913                 ret = setup_diva(card);
 914                 break;
 915 #endif
 916 #if CARD_ASUSCOM
 917         case ISDN_CTYPE_ASUSCOM:
 918                 ret = setup_asuscom(card);
 919                 break;
 920 #endif
 921 #if CARD_TELEINT
 922         case ISDN_CTYPE_TELEINT:
 923                 ret = setup_TeleInt(card);
 924                 break;
 925 #endif
 926 #if CARD_SEDLBAUER
 927         case ISDN_CTYPE_SEDLBAUER:
 928         case ISDN_CTYPE_SEDLBAUER_PCMCIA:
 929         case ISDN_CTYPE_SEDLBAUER_FAX:
 930                 ret = setup_sedlbauer(card);
 931                 break;
 932 #endif
 933 #if CARD_SPORTSTER
 934         case ISDN_CTYPE_SPORTSTER:
 935                 ret = setup_sportster(card);
 936                 break;
 937 #endif
 938 #if CARD_MIC
 939         case ISDN_CTYPE_MIC:
 940                 ret = setup_mic(card);
 941                 break;
 942 #endif
 943 #if CARD_NETJET_S
 944         case ISDN_CTYPE_NETJET_S:
 945                 ret = setup_netjet_s(card);
 946                 break;
 947 #endif
 948 #if CARD_HFCS
 949         case ISDN_CTYPE_TELES3C:
 950         case ISDN_CTYPE_ACERP10:
 951                 ret = setup_hfcs(card);
 952                 break;
 953 #endif
 954 #if CARD_HFC_PCI
 955         case ISDN_CTYPE_HFC_PCI:
 956                 ret = setup_hfcpci(card);
 957                 break;
 958 #endif
 959 #if CARD_HFC_SX
 960         case ISDN_CTYPE_HFC_SX:
 961                 ret = setup_hfcsx(card);
 962                 break;
 963 #endif
 964 #if CARD_NICCY
 965         case ISDN_CTYPE_NICCY:
 966                 ret = setup_niccy(card);
 967                 break;
 968 #endif
 969 #if CARD_ISURF
 970         case ISDN_CTYPE_ISURF:
 971                 ret = setup_isurf(card);
 972                 break;
 973 #endif
 974 #if CARD_HSTSAPHIR
 975         case ISDN_CTYPE_HSTSAPHIR:
 976                 ret = setup_saphir(card);
 977                 break;
 978 #endif
 979 #if     CARD_BKM_A4T
 980         case ISDN_CTYPE_BKM_A4T:
 981                 ret = setup_bkm_a4t(card);
 982                 break;
 983 #endif
 984 #if     CARD_SCT_QUADRO
 985         case ISDN_CTYPE_SCT_QUADRO:
 986                 ret = setup_sct_quadro(card);
 987                 break;
 988 #endif
 989 #if CARD_GAZEL
 990         case ISDN_CTYPE_GAZEL:
 991                 ret = setup_gazel(card);
 992                 break;
 993 #endif
 994 #if CARD_W6692
 995         case ISDN_CTYPE_W6692:
 996                 ret = setup_w6692(card);
 997                 break;
 998 #endif
 999 #if CARD_NETJET_U
1000         case ISDN_CTYPE_NETJET_U:
1001                 ret = setup_netjet_u(card);
1002                 break;
1003 #endif
1004 #if CARD_FN_ENTERNOW_PCI
1005         case ISDN_CTYPE_ENTERNOW:
1006                 ret = setup_enternow_pci(card);
1007                 break;
1008 #endif
1009         case ISDN_CTYPE_DYNAMIC:
1010                 ret = 2;
1011                 break;
1012         default:
1013                 printk(KERN_WARNING
1014                        "HiSax: Support for %s Card not selected\n",
1015                        CardType[card->typ]);
1016                 ret = 0;
1017                 break;
1018         }
1019
1020         return ret;
1021 }
1022
1023 static int hisax_cs_new(int cardnr, char *id, struct IsdnCard *card,
1024                         struct IsdnCardState **cs_out, int *busy_flag,
1025                         struct module *lockowner)
1026 {
1027         struct IsdnCardState *cs;
1028
1029         *cs_out = NULL;
1030
1031         cs = kzalloc(sizeof(struct IsdnCardState), GFP_ATOMIC);
1032         if (!cs) {
1033                 printk(KERN_WARNING
1034                        "HiSax: No memory for IsdnCardState(card %d)\n",
1035                        cardnr + 1);
1036                 goto out;
1037         }
1038         card->cs = cs;
1039         spin_lock_init(&cs->statlock);
1040         spin_lock_init(&cs->lock);
1041         cs->chanlimit = 2;      /* maximum B-channel number */
1042         cs->logecho = 0;        /* No echo logging */
1043         cs->cardnr = cardnr;
1044         cs->debug = L1_DEB_WARN;
1045         cs->HW_Flags = 0;
1046         cs->busy_flag = busy_flag;
1047         cs->irq_flags = I4L_IRQ_FLAG;
1048 #if TEI_PER_CARD
1049         if (card->protocol == ISDN_PTYPE_NI1)
1050                 test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
1051 #else
1052         test_and_set_bit(FLG_TWO_DCHAN, &cs->HW_Flags);
1053 #endif
1054         cs->protocol = card->protocol;
1055
1056         if (card->typ <= 0 || card->typ > ISDN_CTYPE_COUNT) {
1057                 printk(KERN_WARNING
1058                        "HiSax: Card Type %d out of range\n", card->typ);
1059                 goto outf_cs;
1060         }
1061         if (!(cs->dlog = kmalloc(MAX_DLOG_SPACE, GFP_ATOMIC))) {
1062                 printk(KERN_WARNING
1063                        "HiSax: No memory for dlog(card %d)\n", cardnr + 1);
1064                 goto outf_cs;
1065         }
1066         if (!(cs->status_buf = kmalloc(HISAX_STATUS_BUFSIZE, GFP_ATOMIC))) {
1067                 printk(KERN_WARNING
1068                        "HiSax: No memory for status_buf(card %d)\n",
1069                        cardnr + 1);
1070                 goto outf_dlog;
1071         }
1072         cs->stlist = NULL;
1073         cs->status_read = cs->status_buf;
1074         cs->status_write = cs->status_buf;
1075         cs->status_end = cs->status_buf + HISAX_STATUS_BUFSIZE - 1;
1076         cs->typ = card->typ;
1077 #ifdef MODULE
1078         cs->iif.owner = lockowner;
1079 #endif
1080         strcpy(cs->iif.id, id);
1081         cs->iif.channels = 2;
1082         cs->iif.maxbufsize = MAX_DATA_SIZE;
1083         cs->iif.hl_hdrlen = MAX_HEADER_LEN;
1084         cs->iif.features =
1085                 ISDN_FEATURE_L2_X75I |
1086                 ISDN_FEATURE_L2_HDLC |
1087                 ISDN_FEATURE_L2_HDLC_56K |
1088                 ISDN_FEATURE_L2_TRANS |
1089                 ISDN_FEATURE_L3_TRANS |
1090 #ifdef  CONFIG_HISAX_1TR6
1091                 ISDN_FEATURE_P_1TR6 |
1092 #endif
1093 #ifdef  CONFIG_HISAX_EURO
1094                 ISDN_FEATURE_P_EURO |
1095 #endif
1096 #ifdef  CONFIG_HISAX_NI1
1097                 ISDN_FEATURE_P_NI1 |
1098 #endif
1099                 0;
1100
1101         cs->iif.command = HiSax_command;
1102         cs->iif.writecmd = NULL;
1103         cs->iif.writebuf_skb = HiSax_writebuf_skb;
1104         cs->iif.readstat = HiSax_readstatus;
1105         register_isdn(&cs->iif);
1106         cs->myid = cs->iif.channels;
1107
1108         *cs_out = cs;
1109         return 1;       /* success */
1110
1111 outf_dlog:
1112         kfree(cs->dlog);
1113 outf_cs:
1114         kfree(cs);
1115         card->cs = NULL;
1116 out:
1117         return 0;       /* error */
1118 }
1119
1120 static int hisax_cs_setup(int cardnr, struct IsdnCard *card,
1121                           struct IsdnCardState *cs)
1122 {
1123         int ret;
1124
1125         if (!(cs->rcvbuf = kmalloc(MAX_DFRAME_LEN_L1, GFP_ATOMIC))) {
1126                 printk(KERN_WARNING "HiSax: No memory for isac rcvbuf\n");
1127                 ll_unload(cs);
1128                 goto outf_cs;
1129         }
1130         cs->rcvidx = 0;
1131         cs->tx_skb = NULL;
1132         cs->tx_cnt = 0;
1133         cs->event = 0;
1134
1135         skb_queue_head_init(&cs->rq);
1136         skb_queue_head_init(&cs->sq);
1137
1138         init_bcstate(cs, 0);
1139         init_bcstate(cs, 1);
1140
1141         /* init_card only handles interrupts which are not */
1142         /* used here for the loadable driver */
1143         switch (card->typ) {
1144                 case ISDN_CTYPE_DYNAMIC:
1145                         ret = 0;
1146                         break;
1147                 default:
1148                         ret = init_card(cs);
1149                         break;
1150         }
1151         if (ret) {
1152                 closecard(cardnr);
1153                 goto outf_cs;
1154         }
1155         init_tei(cs, cs->protocol);
1156         ret = CallcNewChan(cs);
1157         if (ret) {
1158                 closecard(cardnr);
1159                 goto outf_cs;
1160         }
1161         /* ISAR needs firmware download first */
1162         if (!test_bit(HW_ISAR, &cs->HW_Flags))
1163                 ll_run(cs, 0);
1164
1165         return 1;
1166
1167 outf_cs:
1168         kfree(cs);
1169         card->cs = NULL;
1170         return 0;
1171 }
1172
1173 /* Used from an exported function but calls __devinit functions.
1174  * Tell modpost not to warn (__ref)
1175  */
1176 static int __ref checkcard(int cardnr, char *id, int *busy_flag,
1177                            struct module *lockowner,
1178                            hisax_setup_func_t card_setup)
1179 {
1180         int ret;
1181         struct IsdnCard *card = cards + cardnr;
1182         struct IsdnCardState *cs;
1183
1184         ret = hisax_cs_new(cardnr, id, card, &cs, busy_flag, lockowner);
1185         if (!ret)
1186                 return 0;
1187
1188         printk(KERN_INFO
1189                "HiSax: Card %d Protocol %s Id=%s (%d)\n", cardnr + 1,
1190                (card->protocol == ISDN_PTYPE_1TR6) ? "1TR6" :
1191                (card->protocol == ISDN_PTYPE_EURO) ? "EDSS1" :
1192                (card->protocol == ISDN_PTYPE_LEASED) ? "LEASED" :
1193                (card->protocol == ISDN_PTYPE_NI1) ? "NI1" :
1194                "NONE", cs->iif.id, cs->myid);
1195
1196         ret = card_setup(card);
1197         if (!ret) {
1198                 ll_unload(cs);
1199                 goto outf_cs;
1200         }
1201
1202         ret = hisax_cs_setup(cardnr, card, cs);
1203         goto out;
1204
1205  outf_cs:
1206         kfree(cs);
1207         card->cs = NULL;
1208  out:
1209         return ret;
1210 }
1211
1212 static void HiSax_shiftcards(int idx)
1213 {
1214         int i;
1215
1216         for (i = idx; i < (HISAX_MAX_CARDS - 1); i++)
1217                 memcpy(&cards[i], &cards[i + 1], sizeof(cards[i]));
1218 }
1219
1220 static int __init HiSax_inithardware(int *busy_flag)
1221 {
1222         int foundcards = 0;
1223         int i = 0;
1224         int t = ',';
1225         int flg = 0;
1226         char *id;
1227         char *next_id = HiSax_id;
1228         char ids[20];
1229
1230         if (strchr(HiSax_id, ','))
1231                 t = ',';
1232         else if (strchr(HiSax_id, '%'))
1233                 t = '%';
1234
1235         while (i < nrcards) {
1236                 if (cards[i].typ < 1)
1237                         break;
1238                 id = next_id;
1239                 if ((next_id = strchr(id, t))) {
1240                         *next_id++ = 0;
1241                         strcpy(ids, id);
1242                         flg = i + 1;
1243                 } else {
1244                         next_id = id;
1245                         if (flg >= i)
1246                                 strcpy(ids, id);
1247                         else
1248                                 sprintf(ids, "%s%d", id, i);
1249                 }
1250                 if (checkcard(i, ids, busy_flag, THIS_MODULE,
1251                               hisax_cs_setup_card)) {
1252                         foundcards++;
1253                         i++;
1254                 } else {
1255                         /* make sure we don't oops the module */
1256                         if (cards[i].typ > 0 && cards[i].typ <= ISDN_CTYPE_COUNT) {
1257                                 printk(KERN_WARNING
1258                                         "HiSax: Card %s not installed !\n",
1259                                         CardType[cards[i].typ]);
1260                         }
1261                         HiSax_shiftcards(i);
1262                         nrcards--;
1263                 }
1264         }
1265         return foundcards;
1266 }
1267
1268 void HiSax_closecard(int cardnr)
1269 {
1270         int i, last = nrcards - 1;
1271
1272         if (cardnr > last || cardnr < 0)
1273                 return;
1274         if (cards[cardnr].cs) {
1275                 ll_stop(cards[cardnr].cs);
1276                 release_tei(cards[cardnr].cs);
1277                 CallcFreeChan(cards[cardnr].cs);
1278
1279                 closecard(cardnr);
1280                 if (cards[cardnr].cs->irq)
1281                         free_irq(cards[cardnr].cs->irq, cards[cardnr].cs);
1282                 kfree((void *) cards[cardnr].cs);
1283                 cards[cardnr].cs = NULL;
1284         }
1285         i = cardnr;
1286         while (i <= last) {
1287                 cards[i] = cards[i + 1];
1288                 i++;
1289         }
1290         nrcards--;
1291 }
1292
1293 void HiSax_reportcard(int cardnr, int sel)
1294 {
1295         struct IsdnCardState *cs = cards[cardnr].cs;
1296
1297         printk(KERN_DEBUG "HiSax: reportcard No %d\n", cardnr + 1);
1298         printk(KERN_DEBUG "HiSax: Type %s\n", CardType[cs->typ]);
1299         printk(KERN_DEBUG "HiSax: debuglevel %x\n", cs->debug);
1300         printk(KERN_DEBUG "HiSax: HiSax_reportcard address 0x%lX\n",
1301                (ulong) & HiSax_reportcard);
1302         printk(KERN_DEBUG "HiSax: cs 0x%lX\n", (ulong) cs);
1303         printk(KERN_DEBUG "HiSax: HW_Flags %lx bc0 flg %lx bc1 flg %lx\n",
1304                cs->HW_Flags, cs->bcs[0].Flag, cs->bcs[1].Flag);
1305         printk(KERN_DEBUG "HiSax: bcs 0 mode %d ch%d\n",
1306                cs->bcs[0].mode, cs->bcs[0].channel);
1307         printk(KERN_DEBUG "HiSax: bcs 1 mode %d ch%d\n",
1308                cs->bcs[1].mode, cs->bcs[1].channel);
1309 #ifdef ERROR_STATISTIC
1310         printk(KERN_DEBUG "HiSax: dc errors(rx,crc,tx) %d,%d,%d\n",
1311                cs->err_rx, cs->err_crc, cs->err_tx);
1312         printk(KERN_DEBUG
1313                "HiSax: bc0 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1314                cs->bcs[0].err_inv, cs->bcs[0].err_rdo, cs->bcs[0].err_crc,
1315                cs->bcs[0].err_tx);
1316         printk(KERN_DEBUG
1317                "HiSax: bc1 errors(inv,rdo,crc,tx) %d,%d,%d,%d\n",
1318                cs->bcs[1].err_inv, cs->bcs[1].err_rdo, cs->bcs[1].err_crc,
1319                cs->bcs[1].err_tx);
1320         if (sel == 99) {
1321                 cs->err_rx  = 0;
1322                 cs->err_crc = 0;
1323                 cs->err_tx  = 0;
1324                 cs->bcs[0].err_inv = 0;
1325                 cs->bcs[0].err_rdo = 0;
1326                 cs->bcs[0].err_crc = 0;
1327                 cs->bcs[0].err_tx  = 0;
1328                 cs->bcs[1].err_inv = 0;
1329                 cs->bcs[1].err_rdo = 0;
1330                 cs->bcs[1].err_crc = 0;
1331                 cs->bcs[1].err_tx  = 0;
1332         }
1333 #endif
1334 }
1335
1336 static int __init HiSax_init(void)
1337 {
1338         int i, retval;
1339 #ifdef MODULE
1340         int j;
1341         int nzproto = 0;
1342 #endif
1343
1344         HiSaxVersion();
1345         retval = CallcNew();
1346         if (retval)
1347                 goto out;
1348         retval = Isdnl3New();
1349         if (retval)
1350                 goto out_callc;
1351         retval = Isdnl2New();
1352         if (retval)
1353                 goto out_isdnl3;
1354         retval = TeiNew();
1355         if (retval)
1356                 goto out_isdnl2;
1357         retval = Isdnl1New();
1358         if (retval)
1359                 goto out_tei;
1360
1361 #ifdef MODULE
1362         if (!type[0]) {
1363                 /* We 'll register drivers later, but init basic functions */
1364                 for (i = 0; i < HISAX_MAX_CARDS; i++)
1365                         cards[i].typ = 0;
1366                 return 0;
1367         }
1368 #ifdef CONFIG_HISAX_ELSA
1369         if (type[0] == ISDN_CTYPE_ELSA_PCMCIA) {
1370                 /* we have exported  and return in this case */
1371                 return 0;
1372         }
1373 #endif
1374 #ifdef CONFIG_HISAX_SEDLBAUER
1375         if (type[0] == ISDN_CTYPE_SEDLBAUER_PCMCIA) {
1376                 /* we have to export  and return in this case */
1377                 return 0;
1378         }
1379 #endif
1380 #ifdef CONFIG_HISAX_AVM_A1_PCMCIA
1381         if (type[0] == ISDN_CTYPE_A1_PCMCIA) {
1382                 /* we have to export  and return in this case */
1383                 return 0;
1384         }
1385 #endif
1386 #ifdef CONFIG_HISAX_HFC_SX
1387         if (type[0] == ISDN_CTYPE_HFC_SP_PCMCIA) {
1388                 /* we have to export  and return in this case */
1389                 return 0;
1390         }
1391 #endif
1392 #endif
1393         nrcards = 0;
1394 #ifdef MODULE
1395         if (id)                 /* If id= string used */
1396                 HiSax_id = id;
1397         for (i = j = 0; j < HISAX_MAX_CARDS; i++) {
1398                 cards[j].typ = type[i];
1399                 if (protocol[i]) {
1400                         cards[j].protocol = protocol[i];
1401                         nzproto++;
1402                 } else {
1403                         cards[j].protocol = DEFAULT_PROTO;
1404                 }
1405                 switch (type[i]) {
1406                 case ISDN_CTYPE_16_0:
1407                         cards[j].para[0] = irq[i];
1408                         cards[j].para[1] = mem[i];
1409                         cards[j].para[2] = io[i];
1410                         break;
1411
1412                 case ISDN_CTYPE_8_0:
1413                         cards[j].para[0] = irq[i];
1414                         cards[j].para[1] = mem[i];
1415                         break;
1416
1417 #ifdef IO0_IO1
1418                 case ISDN_CTYPE_PNP:
1419                 case ISDN_CTYPE_NICCY:
1420                         cards[j].para[0] = irq[i];
1421                         cards[j].para[1] = io0[i];
1422                         cards[j].para[2] = io1[i];
1423                         break;
1424                 case ISDN_CTYPE_COMPAQ_ISA:
1425                         cards[j].para[0] = irq[i];
1426                         cards[j].para[1] = io0[i];
1427                         cards[j].para[2] = io1[i];
1428                         cards[j].para[3] = io[i];
1429                         break;
1430 #endif
1431                 case ISDN_CTYPE_ELSA:
1432                 case ISDN_CTYPE_HFC_PCI:
1433                         cards[j].para[0] = io[i];
1434                         break;
1435                 case ISDN_CTYPE_16_3:
1436                 case ISDN_CTYPE_TELESPCMCIA:
1437                 case ISDN_CTYPE_A1:
1438                 case ISDN_CTYPE_A1_PCMCIA:
1439                 case ISDN_CTYPE_ELSA_PNP:
1440                 case ISDN_CTYPE_ELSA_PCMCIA:
1441                 case ISDN_CTYPE_IX1MICROR2:
1442                 case ISDN_CTYPE_DIEHLDIVA:
1443                 case ISDN_CTYPE_ASUSCOM:
1444                 case ISDN_CTYPE_TELEINT:
1445                 case ISDN_CTYPE_SEDLBAUER:
1446                 case ISDN_CTYPE_SEDLBAUER_PCMCIA:
1447                 case ISDN_CTYPE_SEDLBAUER_FAX:
1448                 case ISDN_CTYPE_SPORTSTER:
1449                 case ISDN_CTYPE_MIC:
1450                 case ISDN_CTYPE_TELES3C:
1451                 case ISDN_CTYPE_ACERP10:
1452                 case ISDN_CTYPE_S0BOX:
1453                 case ISDN_CTYPE_FRITZPCI:
1454                 case ISDN_CTYPE_HSTSAPHIR:
1455                 case ISDN_CTYPE_GAZEL:
1456                 case ISDN_CTYPE_HFC_SX:
1457                 case ISDN_CTYPE_HFC_SP_PCMCIA:
1458                         cards[j].para[0] = irq[i];
1459                         cards[j].para[1] = io[i];
1460                         break;
1461                 case ISDN_CTYPE_ISURF:
1462                         cards[j].para[0] = irq[i];
1463                         cards[j].para[1] = io[i];
1464                         cards[j].para[2] = mem[i];
1465                         break;
1466                 case ISDN_CTYPE_ELSA_PCI:
1467                 case ISDN_CTYPE_NETJET_S:
1468                 case ISDN_CTYPE_TELESPCI:
1469                 case ISDN_CTYPE_W6692:
1470                 case ISDN_CTYPE_NETJET_U:
1471                         break;
1472                 case ISDN_CTYPE_BKM_A4T:
1473                         break;
1474                 case ISDN_CTYPE_SCT_QUADRO:
1475                         if (irq[i]) {
1476                                 cards[j].para[0] = irq[i];
1477                         } else {
1478                                 /* QUADRO is a 4 BRI card */
1479                                 cards[j++].para[0] = 1;
1480                                 /* we need to check if further cards can be added */
1481                                 if (j < HISAX_MAX_CARDS) {
1482                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1483                                         cards[j].protocol = protocol[i];
1484                                         cards[j++].para[0] = 2;
1485                                 }
1486                                 if (j < HISAX_MAX_CARDS) {
1487                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1488                                         cards[j].protocol = protocol[i];
1489                                         cards[j++].para[0] = 3;
1490                                 }
1491                                 if (j < HISAX_MAX_CARDS) {
1492                                         cards[j].typ = ISDN_CTYPE_SCT_QUADRO;
1493                                         cards[j].protocol = protocol[i];
1494                                         cards[j].para[0] = 4;
1495                                 }
1496                         }
1497                         break;
1498                 }
1499                 j++;
1500         }
1501         if (!nzproto) {
1502                 printk(KERN_WARNING
1503                        "HiSax: Warning - no protocol specified\n");
1504                 printk(KERN_WARNING "HiSax: using protocol %s\n",
1505                        DEFAULT_PROTO_NAME);
1506         }
1507 #endif
1508         if (!HiSax_id)
1509                 HiSax_id = HiSaxID;
1510         if (!HiSaxID[0])
1511                 strcpy(HiSaxID, "HiSax");
1512         for (i = 0; i < HISAX_MAX_CARDS; i++)
1513                 if (cards[i].typ > 0)
1514                         nrcards++;
1515         printk(KERN_DEBUG "HiSax: Total %d card%s defined\n",
1516                nrcards, (nrcards > 1) ? "s" : "");
1517
1518         /* Install only, if at least one card found */
1519         if (!HiSax_inithardware(NULL))
1520                 return -ENODEV;
1521         return 0;
1522
1523  out_tei:
1524         TeiFree();
1525  out_isdnl2:
1526         Isdnl2Free();
1527  out_isdnl3:
1528         Isdnl3Free();
1529  out_callc:
1530         CallcFree();
1531  out:
1532         return retval;
1533 }
1534
1535 static void __exit HiSax_exit(void)
1536 {
1537         int cardnr = nrcards - 1;
1538
1539         while (cardnr >= 0)
1540                 HiSax_closecard(cardnr--);
1541         Isdnl1Free();
1542         TeiFree();
1543         Isdnl2Free();
1544         Isdnl3Free();
1545         CallcFree();
1546         printk(KERN_INFO "HiSax module removed\n");
1547 }
1548
1549 #ifdef CONFIG_HOTPLUG
1550
1551 int __devinit hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card)
1552 {
1553         u_char ids[16];
1554         int ret = -1;
1555
1556         cards[nrcards] = *card;
1557         if (nrcards)
1558                 sprintf(ids, "HiSax%d", nrcards);
1559         else
1560                 sprintf(ids, "HiSax");
1561         if (!checkcard(nrcards, ids, busy_flag, THIS_MODULE,
1562                        hisax_cs_setup_card))
1563                 goto error;
1564
1565         ret = nrcards;
1566         nrcards++;
1567 error:
1568         return ret;
1569 }
1570
1571 EXPORT_SYMBOL(hisax_init_pcmcia);
1572 #endif
1573
1574 EXPORT_SYMBOL(HiSax_closecard);
1575
1576 #include "hisax_if.h"
1577
1578 EXPORT_SYMBOL(hisax_register);
1579 EXPORT_SYMBOL(hisax_unregister);
1580
1581 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg);
1582 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg);
1583 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg);
1584 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg);
1585 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg);
1586 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs);
1587 static void hisax_bc_close(struct BCState *bcs);
1588 static void hisax_bh(struct work_struct *work);
1589 static void EChannel_proc_rcv(struct hisax_d_if *d_if);
1590
1591 static int hisax_setup_card_dynamic(struct IsdnCard *card)
1592 {
1593         return 2;
1594 }
1595
1596 int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
1597                    char *name, int protocol)
1598 {
1599         int i, retval;
1600         char id[20];
1601         struct IsdnCardState *cs;
1602
1603         for (i = 0; i < HISAX_MAX_CARDS; i++) {
1604                 if (!cards[i].typ)
1605                         break;
1606         }
1607
1608         if (i >= HISAX_MAX_CARDS)
1609                 return -EBUSY;
1610
1611         cards[i].typ = ISDN_CTYPE_DYNAMIC;
1612         cards[i].protocol = protocol;
1613         sprintf(id, "%s%d", name, i);
1614         nrcards++;
1615         retval = checkcard(i, id, NULL, hisax_d_if->owner,
1616                                 hisax_setup_card_dynamic);
1617         if (retval == 0) { // yuck
1618                 cards[i].typ = 0;
1619                 nrcards--;
1620                 return -EINVAL;
1621         }
1622         cs = cards[i].cs;
1623         hisax_d_if->cs = cs;
1624         cs->hw.hisax_d_if = hisax_d_if;
1625         cs->cardmsg = hisax_cardmsg;
1626         INIT_WORK(&cs->tqueue, hisax_bh);
1627         cs->channel[0].d_st->l2.l2l1 = hisax_d_l2l1;
1628         for (i = 0; i < 2; i++) {
1629                 cs->bcs[i].BC_SetStack = hisax_bc_setstack;
1630                 cs->bcs[i].BC_Close = hisax_bc_close;
1631
1632                 b_if[i]->ifc.l1l2 = hisax_b_l1l2;
1633
1634                 hisax_d_if->b_if[i] = b_if[i];
1635         }
1636         hisax_d_if->ifc.l1l2 = hisax_d_l1l2;
1637         skb_queue_head_init(&hisax_d_if->erq);
1638         clear_bit(0, &hisax_d_if->ph_state);
1639
1640         return 0;
1641 }
1642
1643 void hisax_unregister(struct hisax_d_if *hisax_d_if)
1644 {
1645         cards[hisax_d_if->cs->cardnr].typ = 0;
1646         HiSax_closecard(hisax_d_if->cs->cardnr);
1647         skb_queue_purge(&hisax_d_if->erq);
1648 }
1649
1650 #include "isdnl1.h"
1651
1652 static void hisax_sched_event(struct IsdnCardState *cs, int event)
1653 {
1654         test_and_set_bit(event, &cs->event);
1655         schedule_work(&cs->tqueue);
1656 }
1657
1658 static void hisax_bh(struct work_struct *work)
1659 {
1660         struct IsdnCardState *cs =
1661                 container_of(work, struct IsdnCardState, tqueue);
1662         struct PStack *st;
1663         int pr;
1664
1665         if (test_and_clear_bit(D_RCVBUFREADY, &cs->event))
1666                 DChannel_proc_rcv(cs);
1667         if (test_and_clear_bit(E_RCVBUFREADY, &cs->event))
1668                 EChannel_proc_rcv(cs->hw.hisax_d_if);
1669         if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
1670                 if (test_bit(0, &cs->hw.hisax_d_if->ph_state))
1671                         pr = PH_ACTIVATE | INDICATION;
1672                 else
1673                         pr = PH_DEACTIVATE | INDICATION;
1674                 for (st = cs->stlist; st; st = st->next)
1675                         st->l1.l1l2(st, pr, NULL);
1676
1677         }
1678 }
1679
1680 static void hisax_b_sched_event(struct BCState *bcs, int event)
1681 {
1682         test_and_set_bit(event, &bcs->event);
1683         schedule_work(&bcs->tqueue);
1684 }
1685
1686 static inline void D_L2L1(struct hisax_d_if *d_if, int pr, void *arg)
1687 {
1688         struct hisax_if *ifc = (struct hisax_if *) d_if;
1689         ifc->l2l1(ifc, pr, arg);
1690 }
1691
1692 static inline void B_L2L1(struct hisax_b_if *b_if, int pr, void *arg)
1693 {
1694         struct hisax_if *ifc = (struct hisax_if *) b_if;
1695         ifc->l2l1(ifc, pr, arg);
1696 }
1697
1698 static void hisax_d_l1l2(struct hisax_if *ifc, int pr, void *arg)
1699 {
1700         struct hisax_d_if *d_if = (struct hisax_d_if *) ifc;
1701         struct IsdnCardState *cs = d_if->cs;
1702         struct PStack *st;
1703         struct sk_buff *skb;
1704
1705         switch (pr) {
1706         case PH_ACTIVATE | INDICATION:
1707                 set_bit(0, &d_if->ph_state);
1708                 hisax_sched_event(cs, D_L1STATECHANGE);
1709                 break;
1710         case PH_DEACTIVATE | INDICATION:
1711                 clear_bit(0, &d_if->ph_state);
1712                 hisax_sched_event(cs, D_L1STATECHANGE);
1713                 break;
1714         case PH_DATA | INDICATION:
1715                 skb_queue_tail(&cs->rq, arg);
1716                 hisax_sched_event(cs, D_RCVBUFREADY);
1717                 break;
1718         case PH_DATA | CONFIRM:
1719                 skb = skb_dequeue(&cs->sq);
1720                 if (skb) {
1721                         D_L2L1(d_if, PH_DATA | REQUEST, skb);
1722                         break;
1723                 }
1724                 clear_bit(FLG_L1_DBUSY, &cs->HW_Flags);
1725                 for (st = cs->stlist; st; st = st->next) {
1726                         if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1727                                 st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1728                                 break;
1729                         }
1730                 }
1731                 break;
1732         case PH_DATA_E | INDICATION:
1733                 skb_queue_tail(&d_if->erq, arg);
1734                 hisax_sched_event(cs, E_RCVBUFREADY);
1735                 break;
1736         default:
1737                 printk("pr %#x\n", pr);
1738                 break;
1739         }
1740 }
1741
1742 static void hisax_b_l1l2(struct hisax_if *ifc, int pr, void *arg)
1743 {
1744         struct hisax_b_if *b_if = (struct hisax_b_if *) ifc;
1745         struct BCState *bcs = b_if->bcs;
1746         struct PStack *st = bcs->st;
1747         struct sk_buff *skb;
1748
1749         // FIXME use isdnl1?
1750         switch (pr) {
1751         case PH_ACTIVATE | INDICATION:
1752                 st->l1.l1l2(st, pr, NULL);
1753                 break;
1754         case PH_DEACTIVATE | INDICATION:
1755                 st->l1.l1l2(st, pr, NULL);
1756                 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1757                 skb_queue_purge(&bcs->squeue);
1758                 bcs->hw.b_if = NULL;
1759                 break;
1760         case PH_DATA | INDICATION:
1761                 skb_queue_tail(&bcs->rqueue, arg);
1762                 hisax_b_sched_event(bcs, B_RCVBUFREADY);
1763                 break;
1764         case PH_DATA | CONFIRM:
1765                 bcs->tx_cnt -= (long)arg;
1766                 if (test_bit(FLG_LLI_L1WAKEUP,&bcs->st->lli.flag)) {
1767                         u_long  flags;
1768                         spin_lock_irqsave(&bcs->aclock, flags);
1769                         bcs->ackcnt += (long)arg;
1770                         spin_unlock_irqrestore(&bcs->aclock, flags);
1771                         schedule_event(bcs, B_ACKPENDING);
1772                 }
1773                 skb = skb_dequeue(&bcs->squeue);
1774                 if (skb) {
1775                         B_L2L1(b_if, PH_DATA | REQUEST, skb);
1776                         break;
1777                 }
1778                 clear_bit(BC_FLG_BUSY, &bcs->Flag);
1779                 if (test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags)) {
1780                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1781                 }
1782                 break;
1783         default:
1784                 printk("hisax_b_l1l2 pr %#x\n", pr);
1785                 break;
1786         }
1787 }
1788
1789 static void hisax_d_l2l1(struct PStack *st, int pr, void *arg)
1790 {
1791         struct IsdnCardState *cs = st->l1.hardware;
1792         struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1793         struct sk_buff *skb = arg;
1794
1795         switch (pr) {
1796         case PH_DATA | REQUEST:
1797         case PH_PULL | INDICATION:
1798                 if (cs->debug & DEB_DLOG_HEX)
1799                         LogFrame(cs, skb->data, skb->len);
1800                 if (cs->debug & DEB_DLOG_VERBOSE)
1801                         dlogframe(cs, skb, 0);
1802                 Logl2Frame(cs, skb, "PH_DATA_REQ", 0);
1803                 // FIXME lock?
1804                 if (!test_and_set_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1805                         D_L2L1(hisax_d_if, PH_DATA | REQUEST, skb);
1806                 else
1807                         skb_queue_tail(&cs->sq, skb);
1808                 break;
1809         case PH_PULL | REQUEST:
1810                 if (!test_bit(FLG_L1_DBUSY, &cs->HW_Flags))
1811                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1812                 else
1813                         set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1814                 break;
1815         default:
1816                 D_L2L1(hisax_d_if, pr, arg);
1817                 break;
1818         }
1819 }
1820
1821 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg)
1822 {
1823         return 0;
1824 }
1825
1826 static void hisax_b_l2l1(struct PStack *st, int pr, void *arg)
1827 {
1828         struct BCState *bcs = st->l1.bcs;
1829         struct hisax_b_if *b_if = bcs->hw.b_if;
1830
1831         switch (pr) {
1832         case PH_ACTIVATE | REQUEST:
1833                 B_L2L1(b_if, pr, (void *)(unsigned long)st->l1.mode);
1834                 break;
1835         case PH_DATA | REQUEST:
1836         case PH_PULL | INDICATION:
1837                 // FIXME lock?
1838                 if (!test_and_set_bit(BC_FLG_BUSY, &bcs->Flag)) {
1839                         B_L2L1(b_if, PH_DATA | REQUEST, arg);
1840                 } else {
1841                         skb_queue_tail(&bcs->squeue, arg);
1842                 }
1843                 break;
1844         case PH_PULL | REQUEST:
1845                 if (!test_bit(BC_FLG_BUSY, &bcs->Flag))
1846                         st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
1847                 else
1848                         set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
1849                 break;
1850         case PH_DEACTIVATE | REQUEST:
1851                 test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
1852                 skb_queue_purge(&bcs->squeue);
1853         default:
1854                 B_L2L1(b_if, pr, arg);
1855                 break;
1856         }
1857 }
1858
1859 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs)
1860 {
1861         struct IsdnCardState *cs = st->l1.hardware;
1862         struct hisax_d_if *hisax_d_if = cs->hw.hisax_d_if;
1863
1864         bcs->channel = st->l1.bc;
1865
1866         bcs->hw.b_if = hisax_d_if->b_if[st->l1.bc];
1867         hisax_d_if->b_if[st->l1.bc]->bcs = bcs;
1868
1869         st->l1.bcs = bcs;
1870         st->l2.l2l1 = hisax_b_l2l1;
1871         setstack_manager(st);
1872         bcs->st = st;
1873         setstack_l1_B(st);
1874         skb_queue_head_init(&bcs->rqueue);
1875         skb_queue_head_init(&bcs->squeue);
1876         return 0;
1877 }
1878
1879 static void hisax_bc_close(struct BCState *bcs)
1880 {
1881         struct hisax_b_if *b_if = bcs->hw.b_if;
1882
1883         if (b_if)
1884                 B_L2L1(b_if, PH_DEACTIVATE | REQUEST, NULL);
1885 }
1886
1887 static void EChannel_proc_rcv(struct hisax_d_if *d_if)
1888 {
1889         struct IsdnCardState *cs = d_if->cs;
1890         u_char *ptr;
1891         struct sk_buff *skb;
1892
1893         while ((skb = skb_dequeue(&d_if->erq)) != NULL) {
1894                 if (cs->debug & DEB_DLOG_HEX) {
1895                         ptr = cs->dlog;
1896                         if ((skb->len) < MAX_DLOG_SPACE / 3 - 10) {
1897                                 *ptr++ = 'E';
1898                                 *ptr++ = 'C';
1899                                 *ptr++ = 'H';
1900                                 *ptr++ = 'O';
1901                                 *ptr++ = ':';
1902                                 ptr += QuickHex(ptr, skb->data, skb->len);
1903                                 ptr--;
1904                                 *ptr++ = '\n';
1905                                 *ptr = 0;
1906                                 HiSax_putstatus(cs, NULL, cs->dlog);
1907                         } else
1908                                 HiSax_putstatus(cs, "LogEcho: ",
1909                                                 "warning Frame too big (%d)",
1910                                                 skb->len);
1911                 }
1912                 dev_kfree_skb_any(skb);
1913         }
1914 }
1915
1916 #ifdef CONFIG_PCI
1917 #include <linux/pci.h>
1918
1919 static struct pci_device_id hisax_pci_tbl[] __devinitdata = {
1920 #ifdef CONFIG_HISAX_FRITZPCI
1921         {PCI_VENDOR_ID_AVM,      PCI_DEVICE_ID_AVM_A1,           PCI_ANY_ID, PCI_ANY_ID},
1922 #endif
1923 #ifdef CONFIG_HISAX_DIEHLDIVA
1924         {PCI_VENDOR_ID_EICON,    PCI_DEVICE_ID_EICON_DIVA20,     PCI_ANY_ID, PCI_ANY_ID},
1925         {PCI_VENDOR_ID_EICON,    PCI_DEVICE_ID_EICON_DIVA20_U,   PCI_ANY_ID, PCI_ANY_ID},
1926         {PCI_VENDOR_ID_EICON,    PCI_DEVICE_ID_EICON_DIVA201,    PCI_ANY_ID, PCI_ANY_ID},
1927 //#########################################################################################
1928         {PCI_VENDOR_ID_EICON,    PCI_DEVICE_ID_EICON_DIVA202,    PCI_ANY_ID, PCI_ANY_ID},
1929 //#########################################################################################
1930 #endif
1931 #ifdef CONFIG_HISAX_ELSA
1932         {PCI_VENDOR_ID_ELSA,     PCI_DEVICE_ID_ELSA_MICROLINK,   PCI_ANY_ID, PCI_ANY_ID},
1933         {PCI_VENDOR_ID_ELSA,     PCI_DEVICE_ID_ELSA_QS3000,      PCI_ANY_ID, PCI_ANY_ID},
1934 #endif
1935 #ifdef CONFIG_HISAX_GAZEL
1936         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_R685,         PCI_ANY_ID, PCI_ANY_ID},
1937         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_R753,         PCI_ANY_ID, PCI_ANY_ID},
1938         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_DJINN_ITOO,   PCI_ANY_ID, PCI_ANY_ID},
1939         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_OLITEC,       PCI_ANY_ID, PCI_ANY_ID},
1940 #endif
1941 #ifdef CONFIG_HISAX_SCT_QUADRO
1942         {PCI_VENDOR_ID_PLX,      PCI_DEVICE_ID_PLX_9050,         PCI_ANY_ID, PCI_ANY_ID},
1943 #endif
1944 #ifdef CONFIG_HISAX_NICCY
1945         {PCI_VENDOR_ID_SATSAGEM, PCI_DEVICE_ID_SATSAGEM_NICCY,   PCI_ANY_ID,PCI_ANY_ID},
1946 #endif
1947 #ifdef CONFIG_HISAX_SEDLBAUER
1948         {PCI_VENDOR_ID_TIGERJET, PCI_DEVICE_ID_TIGERJET_100,     PCI_ANY_ID,PCI_ANY_ID},
1949 #endif
1950 #if defined(CONFIG_HISAX_NETJET) || defined(CONFIG_HISAX_NETJET_U)
1951         {PCI_VENDOR_ID_TIGERJET, PCI_DEVICE_ID_TIGERJET_300,     PCI_ANY_ID,PCI_ANY_ID},
1952 #endif
1953 #if defined(CONFIG_HISAX_TELESPCI) || defined(CONFIG_HISAX_SCT_QUADRO)
1954         {PCI_VENDOR_ID_ZORAN,    PCI_DEVICE_ID_ZORAN_36120,      PCI_ANY_ID,PCI_ANY_ID},
1955 #endif
1956 #ifdef CONFIG_HISAX_W6692
1957         {PCI_VENDOR_ID_DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH,  PCI_ANY_ID,PCI_ANY_ID},
1958         {PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_ID_WINBOND2_6692,    PCI_ANY_ID,PCI_ANY_ID},
1959 #endif
1960 #ifdef CONFIG_HISAX_HFC_PCI
1961         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_2BD0,         PCI_ANY_ID, PCI_ANY_ID},
1962         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B000,         PCI_ANY_ID, PCI_ANY_ID},
1963         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B006,         PCI_ANY_ID, PCI_ANY_ID},
1964         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B007,         PCI_ANY_ID, PCI_ANY_ID},
1965         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B008,         PCI_ANY_ID, PCI_ANY_ID},
1966         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B009,         PCI_ANY_ID, PCI_ANY_ID},
1967         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B00A,         PCI_ANY_ID, PCI_ANY_ID},
1968         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B00B,         PCI_ANY_ID, PCI_ANY_ID},
1969         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B00C,         PCI_ANY_ID, PCI_ANY_ID},
1970         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B100,         PCI_ANY_ID, PCI_ANY_ID},
1971         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B700,         PCI_ANY_ID, PCI_ANY_ID},
1972         {PCI_VENDOR_ID_CCD,      PCI_DEVICE_ID_CCD_B701,         PCI_ANY_ID, PCI_ANY_ID},
1973         {PCI_VENDOR_ID_ABOCOM,   PCI_DEVICE_ID_ABOCOM_2BD1,      PCI_ANY_ID, PCI_ANY_ID},
1974         {PCI_VENDOR_ID_ASUSTEK,  PCI_DEVICE_ID_ASUSTEK_0675,     PCI_ANY_ID, PCI_ANY_ID},
1975         {PCI_VENDOR_ID_BERKOM,   PCI_DEVICE_ID_BERKOM_T_CONCEPT, PCI_ANY_ID, PCI_ANY_ID},
1976         {PCI_VENDOR_ID_BERKOM,   PCI_DEVICE_ID_BERKOM_A1T,       PCI_ANY_ID, PCI_ANY_ID},
1977         {PCI_VENDOR_ID_ANIGMA,   PCI_DEVICE_ID_ANIGMA_MC145575,  PCI_ANY_ID, PCI_ANY_ID},
1978         {PCI_VENDOR_ID_ZOLTRIX,  PCI_DEVICE_ID_ZOLTRIX_2BD0,     PCI_ANY_ID, PCI_ANY_ID},
1979         {PCI_VENDOR_ID_DIGI,     PCI_DEVICE_ID_DIGI_DF_M_IOM2_E, PCI_ANY_ID, PCI_ANY_ID},
1980         {PCI_VENDOR_ID_DIGI,     PCI_DEVICE_ID_DIGI_DF_M_E,      PCI_ANY_ID, PCI_ANY_ID},
1981         {PCI_VENDOR_ID_DIGI,     PCI_DEVICE_ID_DIGI_DF_M_IOM2_A, PCI_ANY_ID, PCI_ANY_ID},
1982         {PCI_VENDOR_ID_DIGI,     PCI_DEVICE_ID_DIGI_DF_M_A,      PCI_ANY_ID, PCI_ANY_ID},
1983 #endif
1984         { }                             /* Terminating entry */
1985 };
1986
1987 MODULE_DEVICE_TABLE(pci, hisax_pci_tbl);
1988 #endif /* CONFIG_PCI */
1989
1990 module_init(HiSax_init);
1991 module_exit(HiSax_exit);
1992
1993 EXPORT_SYMBOL(FsmNew);
1994 EXPORT_SYMBOL(FsmFree);
1995 EXPORT_SYMBOL(FsmEvent);
1996 EXPORT_SYMBOL(FsmChangeState);
1997 EXPORT_SYMBOL(FsmInitTimer);
1998 EXPORT_SYMBOL(FsmDelTimer);
1999 EXPORT_SYMBOL(FsmRestartTimer);