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