drivers/serial/serial_cs.c

   1 /*======================================================================
   2
   3     A driver for PCMCIA serial devices
   4
   5     serial_cs.c 1.134 2002/05/04 05:48:53
   6
   7     The contents of this file are subject to the Mozilla Public
   8     License Version 1.1 (the "License"); you may not use this file
   9     except in compliance with the License. You may obtain a copy of
  10     the License at http://www.mozilla.org/MPL/
  11
  12     Software distributed under the License is distributed on an "AS
  13     IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
  14     implied. See the License for the specific language governing
  15     rights and limitations under the License.
  16
  17     The initial developer of the original code is David A. Hinds
  18     <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  19     are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
  20
  21     Alternatively, the contents of this file may be used under the
  22     terms of the GNU General Public License version 2 (the "GPL"), in which
  23     case the provisions of the GPL are applicable instead of the
  24     above.  If you wish to allow the use of your version of this file
  25     only under the terms of the GPL and not to allow others to use
  26     your version of this file under the MPL, indicate your decision
  27     by deleting the provisions above and replace them with the notice
  28     and other provisions required by the GPL.  If you do not delete
  29     the provisions above, a recipient may use your version of this
  30     file under either the MPL or the GPL.
  31
  32 ======================================================================*/
  33
  34 #include <linux/module.h>
  35 #include <linux/moduleparam.h>
  36 #include <linux/kernel.h>
  37 #include <linux/init.h>
  38 #include <linux/ptrace.h>
  39 #include <linux/slab.h>
  40 #include <linux/string.h>
  41 #include <linux/timer.h>
  42 #include <linux/serial_core.h>
  43 #include <linux/delay.h>
  44 #include <linux/major.h>
  45 #include <asm/io.h>
  46 #include <asm/system.h>
  47
  48 #include <pcmcia/cs.h>
  49 #include <pcmcia/cistpl.h>
  50 #include <pcmcia/ciscode.h>
  51 #include <pcmcia/ds.h>
  52 #include <pcmcia/cisreg.h>
  53
  54 #include "8250.h"
  55
  56
  57 /*====================================================================*/
  58
  59 /* Parameters that can be set with 'insmod' */
  60
  61 /* Enable the speaker? */
  62 static int do_sound = 1;
  63 /* Skip strict UART tests? */
  64 static int buggy_uart;
  65
  66 module_param(do_sound, int, 0444);
  67 module_param(buggy_uart, int, 0444);
  68
  69 /*====================================================================*/
  70
  71 /* Table of multi-port card ID's */
  72
  73 struct serial_quirk {
  74         unsigned int manfid;
  75         unsigned int prodid;
  76         int multi;              /* 1 = multifunction, > 1 = # ports */
  77         void (*config)(struct pcmcia_device *);
  78         void (*setup)(struct pcmcia_device *, struct uart_port *);
  79         void (*wakeup)(struct pcmcia_device *);
  80         int (*post)(struct pcmcia_device *);
  81 };
  82
  83 struct serial_info {
  84         struct pcmcia_device    *p_dev;
  85         int                     ndev;
  86         int                     multi;
  87         int                     slave;
  88         int                     manfid;
  89         int                     prodid;
  90         int                     c950ctrl;
  91         int                     line[4];
  92         const struct serial_quirk *quirk;
  93 };
  94
  95 struct serial_cfg_mem {
  96         tuple_t tuple;
  97         cisparse_t parse;
  98         u_char buf[256];
  99 };
 100
 101 /*
 102  * vers_1 5.0, "Brain Boxes", "2-Port RS232 card", "r6"
 103  * manfid 0x0160, 0x0104
 104  * This card appears to have a 14.7456MHz clock.
 105  */
 106 /* Generic Modem: MD55x (GPRS/EDGE) have
 107  * Elan VPU16551 UART with 14.7456MHz oscillator
 108  * manfid 0x015D, 0x4C45
 109  */
 110 static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_port *port)
 111 {
 112         port->uartclk = 14745600;
 113 }
 114
 115 static int quirk_post_ibm(struct pcmcia_device *link)
 116 {
 117         u8 val;
 118         int ret;
 119
 120         ret = pcmcia_read_config_byte(link, 0x800, &val);
 121         if (ret)
 122                 goto failed;
 123
 124         ret = pcmcia_write_config_byte(link, 0x800, val | 1);
 125         if (ret)
 126                 goto failed;
 127         return 0;
 128
 129  failed:
 130         return -ENODEV;
 131 }
 132
 133 /*
 134  * Nokia cards are not really multiport cards.  Shouldn't this
 135  * be handled by setting the quirk entry .multi = 0 | 1 ?
 136  */
 137 static void quirk_config_nokia(struct pcmcia_device *link)
 138 {
 139         struct serial_info *info = link->priv;
 140
 141         if (info->multi > 1)
 142                 info->multi = 1;
 143 }
 144
 145 static void quirk_wakeup_oxsemi(struct pcmcia_device *link)
 146 {
 147         struct serial_info *info = link->priv;
 148
 149         if (info->c950ctrl)
 150                 outb(12, info->c950ctrl + 1);
 151 }
 152
 153 /* request_region? oxsemi branch does no request_region too... */
 154 /*
 155  * This sequence is needed to properly initialize MC45 attached to OXCF950.
 156  * I tried decreasing these msleep()s, but it worked properly (survived
 157  * 1000 stop/start operations) with these timeouts (or bigger).
 158  */
 159 static void quirk_wakeup_possio_gcc(struct pcmcia_device *link)
 160 {
 161         struct serial_info *info = link->priv;
 162         unsigned int ctrl = info->c950ctrl;
 163
 164         outb(0xA, ctrl + 1);
 165         msleep(100);
 166         outb(0xE, ctrl + 1);
 167         msleep(300);
 168         outb(0xC, ctrl + 1);
 169         msleep(100);
 170         outb(0xE, ctrl + 1);
 171         msleep(200);
 172         outb(0xF, ctrl + 1);
 173         msleep(100);
 174         outb(0xE, ctrl + 1);
 175         msleep(100);
 176         outb(0xC, ctrl + 1);
 177 }
 178
 179 /*
 180  * Socket Dual IO: this enables irq's for second port
 181  */
 182 static void quirk_config_socket(struct pcmcia_device *link)
 183 {
 184         struct serial_info *info = link->priv;
 185
 186         if (info->multi) {
 187                 link->conf.Present |= PRESENT_EXT_STATUS;
 188                 link->conf.ExtStatus = ESR_REQ_ATTN_ENA;
 189         }
 190 }
 191
 192 static const struct serial_quirk quirks[] = {
 193         {
 194                 .manfid = 0x0160,
 195                 .prodid = 0x0104,
 196                 .multi  = -1,
 197                 .setup  = quirk_setup_brainboxes_0104,
 198         }, {
 199                 .manfid = 0x015D,
 200                 .prodid = 0x4C45,
 201                 .multi  = -1,
 202                 .setup  = quirk_setup_brainboxes_0104,
 203         }, {
 204                 .manfid = MANFID_IBM,
 205                 .prodid = ~0,
 206                 .multi  = -1,
 207                 .post   = quirk_post_ibm,
 208         }, {
 209                 .manfid = MANFID_INTEL,
 210                 .prodid = PRODID_INTEL_DUAL_RS232,
 211                 .multi  = 2,
 212         }, {
 213                 .manfid = MANFID_NATINST,
 214                 .prodid = PRODID_NATINST_QUAD_RS232,
 215                 .multi  = 4,
 216         }, {
 217                 .manfid = MANFID_NOKIA,
 218                 .prodid = ~0,
 219                 .multi  = -1,
 220                 .config = quirk_config_nokia,
 221         }, {
 222                 .manfid = MANFID_OMEGA,
 223                 .prodid = PRODID_OMEGA_QSP_100,
 224                 .multi  = 4,
 225         }, {
 226                 .manfid = MANFID_OXSEMI,
 227                 .prodid = ~0,
 228                 .multi  = -1,
 229                 .wakeup = quirk_wakeup_oxsemi,
 230         }, {
 231                 .manfid = MANFID_POSSIO,
 232                 .prodid = PRODID_POSSIO_GCC,
 233                 .multi  = -1,
 234                 .wakeup = quirk_wakeup_possio_gcc,
 235         }, {
 236                 .manfid = MANFID_QUATECH,
 237                 .prodid = PRODID_QUATECH_DUAL_RS232,
 238                 .multi  = 2,
 239         }, {
 240                 .manfid = MANFID_QUATECH,
 241                 .prodid = PRODID_QUATECH_DUAL_RS232_D1,
 242                 .multi  = 2,
 243         }, {
 244                 .manfid = MANFID_QUATECH,
 245                 .prodid = PRODID_QUATECH_DUAL_RS232_G,
 246                 .multi  = 2,
 247         }, {
 248                 .manfid = MANFID_QUATECH,
 249                 .prodid = PRODID_QUATECH_QUAD_RS232,
 250                 .multi  = 4,
 251         }, {
 252                 .manfid = MANFID_SOCKET,
 253                 .prodid = PRODID_SOCKET_DUAL_RS232,
 254                 .multi  = 2,
 255                 .config = quirk_config_socket,
 256         }, {
 257                 .manfid = MANFID_SOCKET,
 258                 .prodid = ~0,
 259                 .multi  = -1,
 260                 .config = quirk_config_socket,
 261         }
 262 };
 263
 264
 265 static int serial_config(struct pcmcia_device * link);
 266
 267
 268 /*======================================================================
 269
 270     After a card is removed, serial_remove() will unregister
 271     the serial device(s), and release the PCMCIA configuration.
 272
 273 ======================================================================*/
 274
 275 static void serial_remove(struct pcmcia_device *link)
 276 {
 277         struct serial_info *info = link->priv;
 278         int i;
 279
 280         dev_dbg(&link->dev, "serial_release\n");
 281
 282         /*
 283          * Recheck to see if the device is still configured.
 284          */
 285         for (i = 0; i < info->ndev; i++)
 286                 serial8250_unregister_port(info->line[i]);
 287
 288         if (!info->slave)
 289                 pcmcia_disable_device(link);
 290 }
 291
 292 static int serial_suspend(struct pcmcia_device *link)
 293 {
 294         struct serial_info *info = link->priv;
 295         int i;
 296
 297         for (i = 0; i < info->ndev; i++)
 298                 serial8250_suspend_port(info->line[i]);
 299
 300         return 0;
 301 }
 302
 303 static int serial_resume(struct pcmcia_device *link)
 304 {
 305         struct serial_info *info = link->priv;
 306         int i;
 307
 308         for (i = 0; i < info->ndev; i++)
 309                 serial8250_resume_port(info->line[i]);
 310
 311         if (info->quirk && info->quirk->wakeup)
 312                 info->quirk->wakeup(link);
 313
 314         return 0;
 315 }
 316
 317 /*======================================================================
 318
 319     serial_attach() creates an "instance" of the driver, allocating
 320     local data structures for one device.  The device is registered
 321     with Card Services.
 322
 323 ======================================================================*/
 324
 325 static int serial_probe(struct pcmcia_device *link)
 326 {
 327         struct serial_info *info;
 328
 329         dev_dbg(&link->dev, "serial_attach()\n");
 330
 331         /* Create new serial device */
 332         info = kzalloc(sizeof (*info), GFP_KERNEL);
 333         if (!info)
 334                 return -ENOMEM;
 335         info->p_dev = link;
 336         link->priv = info;
 337
 338         link->conf.Attributes = CONF_ENABLE_IRQ;
 339         if (do_sound) {
 340                 link->conf.Attributes |= CONF_ENABLE_SPKR;
 341                 link->conf.Status = CCSR_AUDIO_ENA;
 342         }
 343         link->conf.IntType = INT_MEMORY_AND_IO;
 344
 345         return serial_config(link);
 346 }
 347
 348 /*======================================================================
 349
 350     This deletes a driver "instance".  The device is de-registered
 351     with Card Services.  If it has been released, all local data
 352     structures are freed.  Otherwise, the structures will be freed
 353     when the device is released.
 354
 355 ======================================================================*/
 356
 357 static void serial_detach(struct pcmcia_device *link)
 358 {
 359         struct serial_info *info = link->priv;
 360
 361         dev_dbg(&link->dev, "serial_detach\n");
 362
 363         /*
 364          * Ensure any outstanding scheduled tasks are completed.
 365          */
 366         flush_scheduled_work();
 367
 368         /*
 369          * Ensure that the ports have been released.
 370          */
 371         serial_remove(link);
 372
 373         /* free bits */
 374         kfree(info);
 375 }
 376
 377 /*====================================================================*/
 378
 379 static int setup_serial(struct pcmcia_device *handle, struct serial_info * info,
 380                         unsigned int iobase, int irq)
 381 {
 382         struct uart_port port;
 383         int line;
 384
 385         memset(&port, 0, sizeof (struct uart_port));
 386         port.iobase = iobase;
 387         port.irq = irq;
 388         port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ;
 389         port.uartclk = 1843200;
 390         port.dev = &handle->dev;
 391         if (buggy_uart)
 392                 port.flags |= UPF_BUGGY_UART;
 393
 394         if (info->quirk && info->quirk->setup)
 395                 info->quirk->setup(handle, &port);
 396
 397         line = serial8250_register_port(&port);
 398         if (line < 0) {
 399                 printk(KERN_NOTICE "serial_cs: serial8250_register_port() at "
 400                        "0x%04lx, irq %d failed\n", (u_long)iobase, irq);
 401                 return -EINVAL;
 402         }
 403
 404         info->line[info->ndev] = line;
 405         info->ndev++;
 406
 407         return 0;
 408 }
 409
 410 /*====================================================================*/
 411
 412 static int pfc_config(struct pcmcia_device *p_dev)
 413 {
 414         unsigned int port = 0;
 415         struct serial_info *info = p_dev->priv;
 416
 417         if ((p_dev->resource[1]->end != 0) &&
 418                 (resource_size(p_dev->resource[1]) == 8)) {
 419                 port = p_dev->resource[1]->start;
 420                 info->slave = 1;
 421         } else if ((info->manfid == MANFID_OSITECH) &&
 422                 (resource_size(p_dev->resource[0]) == 0x40)) {
 423                 port = p_dev->resource[0]->start + 0x28;
 424                 info->slave = 1;
 425         }
 426         if (info->slave)
 427                 return setup_serial(p_dev, info, port, p_dev->irq);
 428
 429         dev_warn(&p_dev->dev, "no usable port range found, giving up\n");
 430         return -ENODEV;
 431 }
 432
 433 static int simple_config_check(struct pcmcia_device *p_dev,
 434                                cistpl_cftable_entry_t *cf,
 435                                cistpl_cftable_entry_t *dflt,
 436                                unsigned int vcc,
 437                                void *priv_data)
 438 {
 439         static const int size_table[2] = { 8, 16 };
 440         int *try = priv_data;
 441
 442         if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
 443                 p_dev->conf.Vpp =
 444                         cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
 445
 446         p_dev->io_lines = ((*try & 0x1) == 0) ?
 447                         16 : cf->io.flags & CISTPL_IO_LINES_MASK;
 448
 449         if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[(*try >> 1)])
 450             && (cf->io.win[0].base != 0)) {
 451                 p_dev->resource[0]->start = cf->io.win[0].base;
 452                 if (!pcmcia_request_io(p_dev))
 453                         return 0;
 454         }
 455         return -EINVAL;
 456 }
 457
 458 static int simple_config_check_notpicky(struct pcmcia_device *p_dev,
 459                                         cistpl_cftable_entry_t *cf,
 460                                         cistpl_cftable_entry_t *dflt,
 461                                         unsigned int vcc,
 462                                         void *priv_data)
 463 {
 464         static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
 465         int j;
 466
 467         if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
 468                 for (j = 0; j < 5; j++) {
 469                         p_dev->resource[0]->start = base[j];
 470                         p_dev->io_lines = base[j] ? 16 : 3;
 471                         if (!pcmcia_request_io(p_dev))
 472                                 return 0;
 473                 }
 474         }
 475         return -ENODEV;
 476 }
 477
 478 static int simple_config(struct pcmcia_device *link)
 479 {
 480         struct serial_info *info = link->priv;
 481         int i = -ENODEV, try;
 482
 483         link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
 484         link->resource[0]->end = 8;
 485
 486         /* First pass: look for a config entry that looks normal.
 487          * Two tries: without IO aliases, then with aliases */
 488         for (try = 0; try < 4; try++)
 489                 if (!pcmcia_loop_config(link, simple_config_check, &try))
 490                         goto found_port;
 491
 492         /* Second pass: try to find an entry that isn't picky about
 493            its base address, then try to grab any standard serial port
 494            address, and finally try to get any free port. */
 495         if (!pcmcia_loop_config(link, simple_config_check_notpicky, NULL))
 496                 goto found_port;
 497
 498         dev_warn(&link->dev, "no usable port range found, giving up\n");
 499         return -1;
 500
 501 found_port:
 502         if (info->multi && (info->manfid == MANFID_3COM))
 503                 link->conf.ConfigIndex &= ~(0x08);
 504
 505         /*
 506          * Apply any configuration quirks.
 507          */
 508         if (info->quirk && info->quirk->config)
 509                 info->quirk->config(link);
 510
 511         i = pcmcia_request_configuration(link, &link->conf);
 512         if (i != 0)
 513                 return -1;
 514         return setup_serial(link, info, link->resource[0]->start, link->irq);
 515 }
 516
 517 static int multi_config_check(struct pcmcia_device *p_dev,
 518                               cistpl_cftable_entry_t *cf,
 519                               cistpl_cftable_entry_t *dflt,
 520                               unsigned int vcc,
 521                               void *priv_data)
 522 {
 523         int *base2 = priv_data;
 524
 525         /* The quad port cards have bad CIS's, so just look for a
 526            window larger than 8 ports and assume it will be right */
 527         if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) {
 528                 p_dev->resource[0]->start = cf->io.win[0].base;
 529                 p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK;
 530                 if (!pcmcia_request_io(p_dev)) {
 531                         *base2 = p_dev->resource[0]->start + 8;
 532                         return 0;
 533                 }
 534         }
 535         return -ENODEV;
 536 }
 537
 538 static int multi_config_check_notpicky(struct pcmcia_device *p_dev,
 539                                        cistpl_cftable_entry_t *cf,
 540                                        cistpl_cftable_entry_t *dflt,
 541                                        unsigned int vcc,
 542                                        void *priv_data)
 543 {
 544         int *base2 = priv_data;
 545
 546         if (cf->io.nwin == 2) {
 547                 p_dev->resource[0]->start = cf->io.win[0].base;
 548                 p_dev->resource[1]->start = cf->io.win[1].base;
 549                 p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK;
 550                 if (!pcmcia_request_io(p_dev)) {
 551                         *base2 = p_dev->resource[1]->start;
 552                         return 0;
 553                 }
 554         }
 555         return -ENODEV;
 556 }
 557
 558 static int multi_config(struct pcmcia_device *link)
 559 {
 560         struct serial_info *info = link->priv;
 561         int i, base2 = 0;
 562
 563         /* First, look for a generic full-sized window */
 564         link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
 565         link->resource[0]->end = info->multi * 8;
 566         if (pcmcia_loop_config(link, multi_config_check, &base2)) {
 567                 /* If that didn't work, look for two windows */
 568                 link->resource[0]->end = link->resource[1]->end = 8;
 569                 info->multi = 2;
 570                 if (pcmcia_loop_config(link, multi_config_check_notpicky,
 571                                        &base2)) {
 572                         dev_warn(&link->dev, "no usable port range "
 573                                "found, giving up\n");
 574                         return -ENODEV;
 575                 }
 576         }
 577
 578         if (!link->irq)
 579                 dev_warn(&link->dev, "no usable IRQ found, continuing...\n");
 580
 581         /*
 582          * Apply any configuration quirks.
 583          */
 584         if (info->quirk && info->quirk->config)
 585                 info->quirk->config(link);
 586
 587         i = pcmcia_request_configuration(link, &link->conf);
 588         if (i != 0)
 589                 return -ENODEV;
 590
 591         /* The Oxford Semiconductor OXCF950 cards are in fact single-port:
 592          * 8 registers are for the UART, the others are extra registers.
 593          * Siemen's MC45 PCMCIA (Possio's GCC) is OXCF950 based too.
 594          */
 595         if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&
 596                                 info->prodid == PRODID_POSSIO_GCC)) {
 597                 int err;
 598
 599                 if (link->conf.ConfigIndex == 1 ||
 600                     link->conf.ConfigIndex == 3) {
 601                         err = setup_serial(link, info, base2,
 602                                         link->irq);
 603                         base2 = link->resource[0]->start;;
 604                 } else {
 605                         err = setup_serial(link, info, link->resource[0]->start,
 606                                         link->irq);
 607                 }
 608                 info->c950ctrl = base2;
 609
 610                 /*
 611                  * FIXME: We really should wake up the port prior to
 612                  * handing it over to the serial layer.
 613                  */
 614                 if (info->quirk && info->quirk->wakeup)
 615                         info->quirk->wakeup(link);
 616
 617                 return 0;
 618         }
 619
 620         setup_serial(link, info, link->resource[0]->start, link->irq);
 621         for (i = 0; i < info->multi - 1; i++)
 622                 setup_serial(link, info, base2 + (8 * i),
 623                                 link->irq);
 624         return 0;
 625 }
 626
 627 static int serial_check_for_multi(struct pcmcia_device *p_dev,
 628                                   cistpl_cftable_entry_t *cf,
 629                                   cistpl_cftable_entry_t *dflt,
 630                                   unsigned int vcc,
 631                                   void *priv_data)
 632 {
 633         struct serial_info *info = p_dev->priv;
 634
 635         if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))
 636                 info->multi = cf->io.win[0].len >> 3;
 637
 638         if ((cf->io.nwin == 2) && (cf->io.win[0].len == 8) &&
 639                 (cf->io.win[1].len == 8))
 640                 info->multi = 2;
 641
 642         return 0; /* break */
 643 }
 644
 645
 646 /*======================================================================
 647
 648     serial_config() is scheduled to run after a CARD_INSERTION event
 649     is received, to configure the PCMCIA socket, and to make the
 650     serial device available to the system.
 651
 652 ======================================================================*/
 653
 654 static int serial_config(struct pcmcia_device * link)
 655 {
 656         struct serial_info *info = link->priv;
 657         int i;
 658
 659         dev_dbg(&link->dev, "serial_config\n");
 660
 661         /* Is this a compliant multifunction card? */
 662         info->multi = (link->socket->functions > 1);
 663
 664         /* Is this a multiport card? */
 665         info->manfid = link->manf_id;
 666         info->prodid = link->card_id;
 667
 668         for (i = 0; i < ARRAY_SIZE(quirks); i++)
 669                 if ((quirks[i].manfid == ~0 ||
 670                      quirks[i].manfid == info->manfid) &&
 671                     (quirks[i].prodid == ~0 ||
 672                      quirks[i].prodid == info->prodid)) {
 673                         info->quirk = &quirks[i];
 674                         break;
 675                 }
 676
 677         /* Another check for dual-serial cards: look for either serial or
 678            multifunction cards that ask for appropriate IO port ranges */
 679         if ((info->multi == 0) &&
 680             (link->has_func_id) &&
 681             (link->socket->pcmcia_pfc == 0) &&
 682             ((link->func_id == CISTPL_FUNCID_MULTI) ||
 683              (link->func_id == CISTPL_FUNCID_SERIAL)))
 684                 pcmcia_loop_config(link, serial_check_for_multi, info);
 685
 686         /*
 687          * Apply any multi-port quirk.
 688          */
 689         if (info->quirk && info->quirk->multi != -1)
 690                 info->multi = info->quirk->multi;
 691
 692         dev_info(&link->dev,
 693                 "trying to set up [0x%04x:0x%04x] (pfc: %d, multi: %d, quirk: %p)\n",
 694                 link->manf_id, link->card_id,
 695                 link->socket->pcmcia_pfc, info->multi, info->quirk);
 696         if (link->socket->pcmcia_pfc)
 697                 i = pfc_config(link);
 698         else if (info->multi > 1)
 699                 i = multi_config(link);
 700         else
 701                 i = simple_config(link);
 702
 703         if (i || info->ndev == 0)
 704                 goto failed;
 705
 706         /*
 707          * Apply any post-init quirk.  FIXME: This should really happen
 708          * before we register the port, since it might already be in use.
 709          */
 710         if (info->quirk && info->quirk->post)
 711                 if (info->quirk->post(link))
 712                         goto failed;
 713
 714         return 0;
 715
 716 failed:
 717         dev_warn(&link->dev, "failed to initialize\n");
 718         serial_remove(link);
 719         return -ENODEV;
 720 }
 721
 722 static struct pcmcia_device_id serial_ids[] = {
 723         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021),
 724         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a),
 725         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0104, 0x000a),
 726         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a),
 727         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a),
 728         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0xea15),
 729         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0109, 0x0501),
 730         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0138, 0x110a),
 731         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0140, 0x000a),
 732         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0x3341),
 733         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0xc0ab),
 734         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x016c, 0x0081),
 735         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x021b, 0x0101),
 736         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x08a1, 0xc0ab),
 737         PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
 738         PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
 739         PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
 740         PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
 741         PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
 742         PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
 743         PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
 744         PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
 745         PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
 746         PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
 747         PCMCIA_PFC_DEVICE_PROD_ID12(1, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
 748         PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
 749         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
 750         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
 751         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
 752         PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
 753         PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
 754         PCMCIA_PFC_DEVICE_PROD_ID12(1, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
 755         PCMCIA_PFC_DEVICE_PROD_ID12(1, "NEC", "PK-UG-J001" ,0x18df0ba0 ,0x831b1064),
 756         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
 757         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
 758         PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
 759         PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
 760         PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
 761         PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
 762         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0e01),
 763         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0a05),
 764         PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x1101),
 765         PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
 766         PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
 767         PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
 768         PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x016c, 0x0020),
 769         PCMCIA_MFC_DEVICE_PROD_ID123(1, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
 770         PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away 28.8 PC Card       ", 0xb569a6e5, 0x5bd4ff2c),
 771         PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
 772         PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
 773         PCMCIA_MFC_DEVICE_PROD_ID1(1, "Motorola MARQUIS", 0xf03e4e77),
 774         PCMCIA_MFC_DEVICE_PROD_ID2(1, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
 775         PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0301),
 776         PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x0276),
 777         PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039),
 778         PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006),
 779         PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0101), /* TDK DF2814 */
 780         PCMCIA_DEVICE_MANF_CARD(0x0105, 0x100a), /* Xircom CM-56G */
 781         PCMCIA_DEVICE_MANF_CARD(0x0105, 0x3e0a), /* TDK DF5660 */
 782         PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a),
 783         PCMCIA_DEVICE_MANF_CARD(0x0107, 0x0002), /* USRobotics 14,400 */
 784         PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d50),
 785         PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d51),
 786         PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d52),
 787         PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d53),
 788         PCMCIA_DEVICE_MANF_CARD(0x010b, 0xd180),
 789         PCMCIA_DEVICE_MANF_CARD(0x0115, 0x3330), /* USRobotics/SUN 14,400 */
 790         PCMCIA_DEVICE_MANF_CARD(0x0124, 0x0100), /* Nokia DTP-2 ver II */
 791         PCMCIA_DEVICE_MANF_CARD(0x0134, 0x5600), /* LASAT COMMUNICATIONS A/S */
 792         PCMCIA_DEVICE_MANF_CARD(0x0137, 0x000e),
 793         PCMCIA_DEVICE_MANF_CARD(0x0137, 0x001b),
 794         PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0025),
 795         PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0045),
 796         PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0052),
 797         PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0006), /* Psion 56K+Fax */
 798         PCMCIA_DEVICE_MANF_CARD(0x0200, 0x0001), /* MultiMobile */
 799         PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae),
 800         PCMCIA_DEVICE_PROD_ID124("GATEWAY2000", "CC3144", "PCMCIA MODEM", 0x506bccae, 0xcb3685f1, 0xbd6c43ef),
 801         PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef),
 802         PCMCIA_DEVICE_PROD_ID124("TOSHIBA", "T144PF", "PCMCIA MODEM", 0xb4585a1a, 0x7271409c, 0xbd6c43ef),
 803         PCMCIA_DEVICE_PROD_ID123("FUJITSU", "FC14F ", "MBH10213", 0x6ee5a3d8, 0x30ead12b, 0xb00f05a0),
 804         PCMCIA_DEVICE_PROD_ID123("Novatel Wireless", "Merlin UMTS Modem", "U630", 0x32607776, 0xd9e73b13, 0xe87332e),
 805         PCMCIA_DEVICE_PROD_ID13("MEGAHERTZ", "V.34 PCMCIA MODEM", 0xf510db04, 0xbb2cce4a),
 806         PCMCIA_DEVICE_PROD_ID12("Brain Boxes", "Bluetooth PC Card", 0xee138382, 0xd4ce9b02),
 807         PCMCIA_DEVICE_PROD_ID12("CIRRUS LOGIC", "FAX MODEM", 0xe625f451, 0xcecd6dfa),
 808         PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 28800 FAX/DATA MODEM", 0xa3a3062c, 0x8cbd7c76),
 809         PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 33600 FAX/DATA MODEM", 0xa3a3062c, 0x5a00ce95),
 810         PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
 811         PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
 812         PCMCIA_DEVICE_PROD_ID12("IBM", "ISDN/56K/GSM", 0xb569a6e5, 0xfee5297b),
 813         PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
 814         PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400+", 0x816cc815, 0x412729fb),
 815         PCMCIA_DEVICE_PROD_ID12("Intertex", "IX34-PCMCIA", 0xf8a097e3, 0x97880447),
 816         PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
 817         PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
 818         PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
 819         PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e),
 820         PCMCIA_DEVICE_PROD_ID12("OEM      ", "C288MX     ", 0xb572d360, 0xd2385b7a),
 821         PCMCIA_DEVICE_PROD_ID12("Option International", "V34bis GSM/PSTN Data/Fax Modem", 0x9d7cd6f5, 0x5cb8bf41),
 822         PCMCIA_DEVICE_PROD_ID12("PCMCIA   ", "C336MX     ", 0x99bcafe9, 0xaa25bcab),
 823         PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f),
 824         PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "Dual RS-232 Serial Port PC Card", 0xc4420b35, 0x031a380d),
 825         PCMCIA_DEVICE_PROD_ID12("Telia", "SurfinBird 560P/A+", 0xe2cdd5e, 0xc9314b38),
 826         PCMCIA_DEVICE_PROD_ID1("Smart Serial Port", 0x2d8ce292),
 827         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
 828         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
 829         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
 830         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
 831         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
 832         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
 833         PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
 834         PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
 835         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"),
 836         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "cis/DP83903.cis"),
 837         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
 838         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
 839         PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
 840         PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC860", 0xd85f6206, 0x698f93db, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC860 3G Network Adapter R1 */
 841         PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
 842         PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
 843         PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
 844         PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"),
 845         PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.cis"),
 846         PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
 847         PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "cis/COMpad2.cis"),
 848         PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"),
 849         PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "cis/GLOBETROTTER.cis"),
 850         PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100  1.00.",0x19ca78af,0xf964f42b),
 851         PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100",0x19ca78af,0x71d98e83),
 852         PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232  1.00.",0x19ca78af,0x69fb7490),
 853         PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232",0x19ca78af,0xb6bc0235),
 854         PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.","SERIAL CARD: CF232",0x63f2e0bd,0xb9e175d3),
 855         PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.","SERIAL CARD: CF232-5",0x63f2e0bd,0xfce33442),
 856         PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF232",0x3beb8cf2,0x171e7190),
 857         PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF232-5",0x3beb8cf2,0x20da4262),
 858         PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF428",0x3beb8cf2,0xea5dd57d),
 859         PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF500",0x3beb8cf2,0xd77255fa),
 860         PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: IC232",0x3beb8cf2,0x6a709903),
 861         PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: SL232",0x3beb8cf2,0x18430676),
 862         PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: XL232",0x3beb8cf2,0x6f933767),
 863         PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: CF332",0x3beb8cf2,0x16dc1ba7),
 864         PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL332",0x3beb8cf2,0x19816c41),
 865         PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL385",0x3beb8cf2,0x64112029),
 866         PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
 867         PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial+Parallel Port: SP230",0x3beb8cf2,0xdb9e58bc),
 868         PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: CF332",0x3beb8cf2,0x16dc1ba7),
 869         PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL332",0x3beb8cf2,0x19816c41),
 870         PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL385",0x3beb8cf2,0x64112029),
 871         PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
 872         PCMCIA_MFC_DEVICE_PROD_ID12(2,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
 873         PCMCIA_MFC_DEVICE_PROD_ID12(3,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
 874         PCMCIA_DEVICE_MANF_CARD(0x0279, 0x950b),
 875         /* too generic */
 876         /* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
 877         /* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
 878         PCMCIA_DEVICE_FUNC_ID(2),
 879         PCMCIA_DEVICE_NULL,
 880 };
 881 MODULE_DEVICE_TABLE(pcmcia, serial_ids);
 882
 883 MODULE_FIRMWARE("cis/PCMLM28.cis");
 884 MODULE_FIRMWARE("cis/DP83903.cis");
 885 MODULE_FIRMWARE("cis/3CCFEM556.cis");
 886 MODULE_FIRMWARE("cis/3CXEM556.cis");
 887 MODULE_FIRMWARE("cis/SW_8xx_SER.cis");
 888 MODULE_FIRMWARE("cis/SW_7xx_SER.cis");
 889 MODULE_FIRMWARE("cis/SW_555_SER.cis");
 890 MODULE_FIRMWARE("cis/MT5634ZLX.cis");
 891 MODULE_FIRMWARE("cis/COMpad2.cis");
 892 MODULE_FIRMWARE("cis/COMpad4.cis");
 893 MODULE_FIRMWARE("cis/RS-COM-2P.cis");
 894
 895 static struct pcmcia_driver serial_cs_driver = {
 896         .owner          = THIS_MODULE,
 897         .drv            = {
 898                 .name   = "serial_cs",
 899         },
 900         .probe          = serial_probe,
 901         .remove         = serial_detach,
 902         .id_table       = serial_ids,
 903         .suspend        = serial_suspend,
 904         .resume         = serial_resume,
 905 };
 906
 907 static int __init init_serial_cs(void)
 908 {
 909         return pcmcia_register_driver(&serial_cs_driver);
 910 }
 911
 912 static void __exit exit_serial_cs(void)
 913 {
 914         pcmcia_unregister_driver(&serial_cs_driver);
 915 }
 916
 917 module_init(init_serial_cs);
 918 module_exit(exit_serial_cs);
 919
 920 MODULE_LICENSE("GPL");