drivers/net/wireless/orinoco_cs.c

   1 /* orinoco_cs.c (formerly known as dldwd_cs.c)
   2  *
   3  * A driver for "Hermes" chipset based PCMCIA wireless adaptors, such
   4  * as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/
   5  * EnteraSys RoamAbout 802.11, ELSA Airlancer, Melco Buffalo and others).
   6  * It should also be usable on various Prism II based cards such as the
   7  * Linksys, D-Link and Farallon Skyline. It should also work on Symbol
   8  * cards such as the 3Com AirConnect and Ericsson WLAN.
   9  *
  10  * Copyright notice & release notes in file orinoco.c
  11  */
  12
  13 #define DRIVER_NAME "orinoco_cs"
  14 #define PFX DRIVER_NAME ": "
  15
  16 #include <linux/config.h>
  17 #ifdef  __IN_PCMCIA_PACKAGE__
  18 #include <pcmcia/k_compat.h>
  19 #endif /* __IN_PCMCIA_PACKAGE__ */
  20
  21 #include <linux/module.h>
  22 #include <linux/kernel.h>
  23 #include <linux/init.h>
  24 #include <linux/sched.h>
  25 #include <linux/ptrace.h>
  26 #include <linux/slab.h>
  27 #include <linux/string.h>
  28 #include <linux/ioport.h>
  29 #include <linux/netdevice.h>
  30 #include <linux/if_arp.h>
  31 #include <linux/etherdevice.h>
  32 #include <linux/wireless.h>
  33
  34 #include <pcmcia/version.h>
  35 #include <pcmcia/cs_types.h>
  36 #include <pcmcia/cs.h>
  37 #include <pcmcia/cistpl.h>
  38 #include <pcmcia/cisreg.h>
  39 #include <pcmcia/ds.h>
  40
  41 #include <asm/uaccess.h>
  42 #include <asm/io.h>
  43 #include <asm/system.h>
  44
  45 #include "orinoco.h"
  46
  47 /********************************************************************/
  48 /* Module stuff                                                     */
  49 /********************************************************************/
  50
  51 MODULE_AUTHOR("David Gibson <hermes@gibson.dropbear.id.au>");
  52 MODULE_DESCRIPTION("Driver for PCMCIA Lucent Orinoco, Prism II based and similar wireless cards");
  53 MODULE_LICENSE("Dual MPL/GPL");
  54
  55 /* Module parameters */
  56
  57 /* Some D-Link cards have buggy CIS. They do work at 5v properly, but
  58  * don't have any CIS entry for it. This workaround it... */
  59 static int ignore_cis_vcc; /* = 0 */
  60 module_param(ignore_cis_vcc, int, 0);
  61 MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");
  62
  63 /********************************************************************/
  64 /* Magic constants                                                  */
  65 /********************************************************************/
  66
  67 /*
  68  * The dev_info variable is the "key" that is used to match up this
  69  * device driver with appropriate cards, through the card
  70  * configuration database.
  71  */
  72 static dev_info_t dev_info = DRIVER_NAME;
  73
  74 /********************************************************************/
  75 /* Data structures                                                  */
  76 /********************************************************************/
  77
  78 /* PCMCIA specific device information (goes in the card field of
  79  * struct orinoco_private */
  80 struct orinoco_pccard {
  81         dev_link_t link;
  82         dev_node_t node;
  83
  84         /* Used to handle hard reset */
  85         /* yuck, we need this hack to work around the insanity of the
  86          * PCMCIA layer */
  87         unsigned long hard_reset_in_progress;
  88 };
  89
  90 /*
  91  * A linked list of "instances" of the device.  Each actual PCMCIA
  92  * card corresponds to one device instance, and is described by one
  93  * dev_link_t structure (defined in ds.h).
  94  */
  95 static dev_link_t *dev_list; /* = NULL */
  96
  97 /********************************************************************/
  98 /* Function prototypes                                              */
  99 /********************************************************************/
 100
 101 /* device methods */
 102 static int orinoco_cs_hard_reset(struct orinoco_private *priv);
 103
 104 /* PCMCIA gumpf */
 105 static void orinoco_cs_config(dev_link_t * link);
 106 static void orinoco_cs_release(dev_link_t * link);
 107 static int orinoco_cs_event(event_t event, int priority,
 108                             event_callback_args_t * args);
 109
 110 static dev_link_t *orinoco_cs_attach(void);
 111 static void orinoco_cs_detach(dev_link_t *);
 112
 113 /********************************************************************/
 114 /* Device methods                                                   */
 115 /********************************************************************/
 116
 117 static int
 118 orinoco_cs_hard_reset(struct orinoco_private *priv)
 119 {
 120         struct orinoco_pccard *card = priv->card;
 121         dev_link_t *link = &card->link;
 122         int err;
 123
 124         /* We need atomic ops here, because we're not holding the lock */
 125         set_bit(0, &card->hard_reset_in_progress);
 126
 127         err = pcmcia_reset_card(link->handle, NULL);
 128         if (err)
 129                 return err;
 130
 131         msleep(100);
 132         clear_bit(0, &card->hard_reset_in_progress);
 133
 134         return 0;
 135 }
 136
 137 /********************************************************************/
 138 /* PCMCIA stuff                                                     */
 139 /********************************************************************/
 140
 141 /*
 142  * This creates an "instance" of the driver, allocating local data
 143  * structures for one device.  The device is registered with Card
 144  * Services.
 145  *
 146  * The dev_link structure is initialized, but we don't actually
 147  * configure the card at this point -- we wait until we receive a card
 148  * insertion event.  */
 149 static dev_link_t *
 150 orinoco_cs_attach(void)
 151 {
 152         struct net_device *dev;
 153         struct orinoco_private *priv;
 154         struct orinoco_pccard *card;
 155         dev_link_t *link;
 156         client_reg_t client_reg;
 157         int ret;
 158
 159         dev = alloc_orinocodev(sizeof(*card), orinoco_cs_hard_reset);
 160         if (! dev)
 161                 return NULL;
 162         priv = netdev_priv(dev);
 163         card = priv->card;
 164
 165         /* Link both structures together */
 166         link = &card->link;
 167         link->priv = dev;
 168
 169         /* Interrupt setup */
 170         link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
 171         link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 172         link->irq.Handler = orinoco_interrupt;
 173         link->irq.Instance = dev;
 174
 175         /* General socket configuration defaults can go here.  In this
 176          * client, we assume very little, and rely on the CIS for
 177          * almost everything.  In most clients, many details (i.e.,
 178          * number, sizes, and attributes of IO windows) are fixed by
 179          * the nature of the device, and can be hard-wired here. */
 180         link->conf.Attributes = 0;
 181         link->conf.IntType = INT_MEMORY_AND_IO;
 182
 183         /* Register with Card Services */
 184         /* FIXME: need a lock? */
 185         link->next = dev_list;
 186         dev_list = link;
 187
 188         client_reg.dev_info = &dev_info;
 189         client_reg.Version = 0x0210; /* FIXME: what does this mean? */
 190         client_reg.event_callback_args.client_data = link;
 191
 192         ret = pcmcia_register_client(&link->handle, &client_reg);
 193         if (ret != CS_SUCCESS) {
 194                 cs_error(link->handle, RegisterClient, ret);
 195                 orinoco_cs_detach(link);
 196                 return NULL;
 197         }
 198
 199         return link;
 200 }                               /* orinoco_cs_attach */
 201
 202 /*
 203  * This deletes a driver "instance".  The device is de-registered with
 204  * Card Services.  If it has been released, all local data structures
 205  * are freed.  Otherwise, the structures will be freed when the device
 206  * is released.
 207  */
 208 static void orinoco_cs_detach(dev_link_t *link)
 209 {
 210         dev_link_t **linkp;
 211         struct net_device *dev = link->priv;
 212
 213         /* Locate device structure */
 214         for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
 215                 if (*linkp == link)
 216                         break;
 217
 218         BUG_ON(*linkp == NULL);
 219
 220         if (link->state & DEV_CONFIG)
 221                 orinoco_cs_release(link);
 222
 223         /* Break the link with Card Services */
 224         if (link->handle)
 225                 pcmcia_deregister_client(link->handle);
 226
 227         /* Unlink device structure, and free it */
 228         *linkp = link->next;
 229         DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev);
 230         if (link->dev) {
 231                 DEBUG(0, PFX "About to unregister net device %p\n",
 232                       dev);
 233                 unregister_netdev(dev);
 234         }
 235         free_orinocodev(dev);
 236 }                               /* orinoco_cs_detach */
 237
 238 /*
 239  * orinoco_cs_config() is scheduled to run after a CARD_INSERTION
 240  * event is received, to configure the PCMCIA socket, and to make the
 241  * device available to the system.
 242  */
 243
 244 #define CS_CHECK(fn, ret) do { \
 245                 last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; \
 246         } while (0)
 247
 248 static void
 249 orinoco_cs_config(dev_link_t *link)
 250 {
 251         struct net_device *dev = link->priv;
 252         client_handle_t handle = link->handle;
 253         struct orinoco_private *priv = netdev_priv(dev);
 254         struct orinoco_pccard *card = priv->card;
 255         hermes_t *hw = &priv->hw;
 256         int last_fn, last_ret;
 257         u_char buf[64];
 258         config_info_t conf;
 259         cisinfo_t info;
 260         tuple_t tuple;
 261         cisparse_t parse;
 262         void __iomem *mem;
 263
 264         CS_CHECK(ValidateCIS, pcmcia_validate_cis(handle, &info));
 265
 266         /*
 267          * This reads the card's CONFIG tuple to find its
 268          * configuration registers.
 269          */
 270         tuple.DesiredTuple = CISTPL_CONFIG;
 271         tuple.Attributes = 0;
 272         tuple.TupleData = buf;
 273         tuple.TupleDataMax = sizeof(buf);
 274         tuple.TupleOffset = 0;
 275         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
 276         CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
 277         CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
 278         link->conf.ConfigBase = parse.config.base;
 279         link->conf.Present = parse.config.rmask[0];
 280
 281         /* Configure card */
 282         link->state |= DEV_CONFIG;
 283
 284         /* Look up the current Vcc */
 285         CS_CHECK(GetConfigurationInfo,
 286                  pcmcia_get_configuration_info(handle, &conf));
 287         link->conf.Vcc = conf.Vcc;
 288
 289         /*
 290          * In this loop, we scan the CIS for configuration table
 291          * entries, each of which describes a valid card
 292          * configuration, including voltage, IO window, memory window,
 293          * and interrupt settings.
 294          *
 295          * We make no assumptions about the card to be configured: we
 296          * use just the information available in the CIS.  In an ideal
 297          * world, this would work for any PCMCIA card, but it requires
 298          * a complete and accurate CIS.  In practice, a driver usually
 299          * "knows" most of these things without consulting the CIS,
 300          * and most client drivers will only use the CIS to fill in
 301          * implementation-defined details.
 302          */
 303         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
 304         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
 305         while (1) {
 306                 cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
 307                 cistpl_cftable_entry_t dflt = { .index = 0 };
 308
 309                 if ( (pcmcia_get_tuple_data(handle, &tuple) != 0)
 310                     || (pcmcia_parse_tuple(handle, &tuple, &parse) != 0))
 311                         goto next_entry;
 312
 313                 if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
 314                         dflt = *cfg;
 315                 if (cfg->index == 0)
 316                         goto next_entry;
 317                 link->conf.ConfigIndex = cfg->index;
 318
 319                 /* Does this card need audio output? */
 320                 if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
 321                         link->conf.Attributes |= CONF_ENABLE_SPKR;
 322                         link->conf.Status = CCSR_AUDIO_ENA;
 323                 }
 324
 325                 /* Use power settings for Vcc and Vpp if present */
 326                 /* Note that the CIS values need to be rescaled */
 327                 if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
 328                         if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) {
 329                                 DEBUG(2, "orinoco_cs_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n",  conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000);
 330                                 if (!ignore_cis_vcc)
 331                                         goto next_entry;
 332                         }
 333                 } else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) {
 334                         if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) {
 335                                 DEBUG(2, "orinoco_cs_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n",  conf.Vcc, dflt.vcc.param[CISTPL_POWER_VNOM] / 10000);
 336                                 if(!ignore_cis_vcc)
 337                                         goto next_entry;
 338                         }
 339                 }
 340
 341                 if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
 342                         link->conf.Vpp1 = link->conf.Vpp2 =
 343                             cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
 344                 else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
 345                         link->conf.Vpp1 = link->conf.Vpp2 =
 346                             dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
 347
 348                 /* Do we need to allocate an interrupt? */
 349                 link->conf.Attributes |= CONF_ENABLE_IRQ;
 350
 351                 /* IO window settings */
 352                 link->io.NumPorts1 = link->io.NumPorts2 = 0;
 353                 if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
 354                         cistpl_io_t *io =
 355                             (cfg->io.nwin) ? &cfg->io : &dflt.io;
 356                         link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
 357                         if (!(io->flags & CISTPL_IO_8BIT))
 358                                 link->io.Attributes1 =
 359                                     IO_DATA_PATH_WIDTH_16;
 360                         if (!(io->flags & CISTPL_IO_16BIT))
 361                                 link->io.Attributes1 =
 362                                     IO_DATA_PATH_WIDTH_8;
 363                         link->io.IOAddrLines =
 364                             io->flags & CISTPL_IO_LINES_MASK;
 365                         link->io.BasePort1 = io->win[0].base;
 366                         link->io.NumPorts1 = io->win[0].len;
 367                         if (io->nwin > 1) {
 368                                 link->io.Attributes2 =
 369                                     link->io.Attributes1;
 370                                 link->io.BasePort2 = io->win[1].base;
 371                                 link->io.NumPorts2 = io->win[1].len;
 372                         }
 373
 374                         /* This reserves IO space but doesn't actually enable it */
 375                         if (pcmcia_request_io(link->handle, &link->io) != 0)
 376                                 goto next_entry;
 377                 }
 378
 379
 380                 /* If we got this far, we're cool! */
 381
 382                 break;
 383
 384         next_entry:
 385                 if (link->io.NumPorts1)
 386                         pcmcia_release_io(link->handle, &link->io);
 387                 last_ret = pcmcia_get_next_tuple(handle, &tuple);
 388                 if (last_ret  == CS_NO_MORE_ITEMS) {
 389                         printk(KERN_ERR PFX "GetNextTuple(): No matching "
 390                                "CIS configuration.  Maybe you need the "
 391                                "ignore_cis_vcc=1 parameter.\n");
 392                         goto cs_failed;
 393                 }
 394         }
 395
 396         /*
 397          * Allocate an interrupt line.  Note that this does not assign
 398          * a handler to the interrupt, unless the 'Handler' member of
 399          * the irq structure is initialized.
 400          */
 401         CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
 402
 403         /* We initialize the hermes structure before completing PCMCIA
 404          * configuration just in case the interrupt handler gets
 405          * called. */
 406         mem = ioport_map(link->io.BasePort1, link->io.NumPorts1);
 407         if (!mem)
 408                 goto cs_failed;
 409
 410         hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
 411
 412         /*
 413          * This actually configures the PCMCIA socket -- setting up
 414          * the I/O windows and the interrupt mapping, and putting the
 415          * card and host interface into "Memory and IO" mode.
 416          */
 417         CS_CHECK(RequestConfiguration,
 418                  pcmcia_request_configuration(link->handle, &link->conf));
 419
 420         /* Ok, we have the configuration, prepare to register the netdev */
 421         dev->base_addr = link->io.BasePort1;
 422         dev->irq = link->irq.AssignedIRQ;
 423         SET_MODULE_OWNER(dev);
 424         card->node.major = card->node.minor = 0;
 425
 426         SET_NETDEV_DEV(dev, &handle_to_dev(handle));
 427         /* Tell the stack we exist */
 428         if (register_netdev(dev) != 0) {
 429                 printk(KERN_ERR PFX "register_netdev() failed\n");
 430                 goto failed;
 431         }
 432
 433         /* At this point, the dev_node_t structure(s) needs to be
 434          * initialized and arranged in a linked list at link->dev. */
 435         strcpy(card->node.dev_name, dev->name);
 436         link->dev = &card->node; /* link->dev being non-NULL is also
 437                                     used to indicate that the
 438                                     net_device has been registered */
 439         link->state &= ~DEV_CONFIG_PENDING;
 440
 441         /* Finally, report what we've done */
 442         printk(KERN_DEBUG "%s: index 0x%02x: Vcc %d.%d",
 443                dev->name, link->conf.ConfigIndex,
 444                link->conf.Vcc / 10, link->conf.Vcc % 10);
 445         if (link->conf.Vpp1)
 446                 printk(", Vpp %d.%d", link->conf.Vpp1 / 10,
 447                        link->conf.Vpp1 % 10);
 448         printk(", irq %d", link->irq.AssignedIRQ);
 449         if (link->io.NumPorts1)
 450                 printk(", io 0x%04x-0x%04x", link->io.BasePort1,
 451                        link->io.BasePort1 + link->io.NumPorts1 - 1);
 452         if (link->io.NumPorts2)
 453                 printk(" & 0x%04x-0x%04x", link->io.BasePort2,
 454                        link->io.BasePort2 + link->io.NumPorts2 - 1);
 455         printk("\n");
 456
 457         return;
 458
 459  cs_failed:
 460         cs_error(link->handle, last_fn, last_ret);
 461
 462  failed:
 463         orinoco_cs_release(link);
 464 }                               /* orinoco_cs_config */
 465
 466 /*
 467  * After a card is removed, orinoco_cs_release() will unregister the
 468  * device, and release the PCMCIA configuration.  If the device is
 469  * still open, this will be postponed until it is closed.
 470  */
 471 static void
 472 orinoco_cs_release(dev_link_t *link)
 473 {
 474         struct net_device *dev = link->priv;
 475         struct orinoco_private *priv = netdev_priv(dev);
 476         unsigned long flags;
 477
 478         /* We're committed to taking the device away now, so mark the
 479          * hardware as unavailable */
 480         spin_lock_irqsave(&priv->lock, flags);
 481         priv->hw_unavailable++;
 482         spin_unlock_irqrestore(&priv->lock, flags);
 483
 484         /* Don't bother checking to see if these succeed or not */
 485         pcmcia_release_configuration(link->handle);
 486         if (link->io.NumPorts1)
 487                 pcmcia_release_io(link->handle, &link->io);
 488         if (link->irq.AssignedIRQ)
 489                 pcmcia_release_irq(link->handle, &link->irq);
 490         link->state &= ~DEV_CONFIG;
 491         if (priv->hw.iobase)
 492                 ioport_unmap(priv->hw.iobase);
 493 }                               /* orinoco_cs_release */
 494
 495 /*
 496  * The card status event handler.  Mostly, this schedules other stuff
 497  * to run after an event is received.
 498  */
 499 static int
 500 orinoco_cs_event(event_t event, int priority,
 501                        event_callback_args_t * args)
 502 {
 503         dev_link_t *link = args->client_data;
 504         struct net_device *dev = link->priv;
 505         struct orinoco_private *priv = netdev_priv(dev);
 506         struct orinoco_pccard *card = priv->card;
 507         int err = 0;
 508         unsigned long flags;
 509
 510         switch (event) {
 511         case CS_EVENT_CARD_REMOVAL:
 512                 link->state &= ~DEV_PRESENT;
 513                 if (link->state & DEV_CONFIG) {
 514                         unsigned long flags;
 515
 516                         spin_lock_irqsave(&priv->lock, flags);
 517                         netif_device_detach(dev);
 518                         priv->hw_unavailable++;
 519                         spin_unlock_irqrestore(&priv->lock, flags);
 520                 }
 521                 break;
 522
 523         case CS_EVENT_CARD_INSERTION:
 524                 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
 525                 orinoco_cs_config(link);
 526                 break;
 527
 528         case CS_EVENT_PM_SUSPEND:
 529                 link->state |= DEV_SUSPEND;
 530                 /* Fall through... */
 531         case CS_EVENT_RESET_PHYSICAL:
 532                 /* Mark the device as stopped, to block IO until later */
 533                 if (link->state & DEV_CONFIG) {
 534                         /* This is probably racy, but I can't think of
 535                            a better way, short of rewriting the PCMCIA
 536                            layer to not suck :-( */
 537                         if (! test_bit(0, &card->hard_reset_in_progress)) {
 538                                 spin_lock_irqsave(&priv->lock, flags);
 539
 540                                 err = __orinoco_down(dev);
 541                                 if (err)
 542                                         printk(KERN_WARNING "%s: %s: Error %d downing interface\n",
 543                                                dev->name,
 544                                                event == CS_EVENT_PM_SUSPEND ? "SUSPEND" : "RESET_PHYSICAL",
 545                                                err);
 546
 547                                 netif_device_detach(dev);
 548                                 priv->hw_unavailable++;
 549
 550                                 spin_unlock_irqrestore(&priv->lock, flags);
 551                         }
 552
 553                         pcmcia_release_configuration(link->handle);
 554                 }
 555                 break;
 556
 557         case CS_EVENT_PM_RESUME:
 558                 link->state &= ~DEV_SUSPEND;
 559                 /* Fall through... */
 560         case CS_EVENT_CARD_RESET:
 561                 if (link->state & DEV_CONFIG) {
 562                         /* FIXME: should we double check that this is
 563                          * the same card as we had before */
 564                         pcmcia_request_configuration(link->handle, &link->conf);
 565
 566                         if (! test_bit(0, &card->hard_reset_in_progress)) {
 567                                 err = orinoco_reinit_firmware(dev);
 568                                 if (err) {
 569                                         printk(KERN_ERR "%s: Error %d re-initializing firmware\n",
 570                                                dev->name, err);
 571                                         break;
 572                                 }
 573
 574                                 spin_lock_irqsave(&priv->lock, flags);
 575
 576                                 netif_device_attach(dev);
 577                                 priv->hw_unavailable--;
 578
 579                                 if (priv->open && ! priv->hw_unavailable) {
 580                                         err = __orinoco_up(dev);
 581                                         if (err)
 582                                                 printk(KERN_ERR "%s: Error %d restarting card\n",
 583                                                        dev->name, err);
 584
 585                                 }
 586
 587                                 spin_unlock_irqrestore(&priv->lock, flags);
 588                         }
 589                 }
 590                 break;
 591         }
 592
 593         return err;
 594 }                               /* orinoco_cs_event */
 595
 596 /********************************************************************/
 597 /* Module initialization                                            */
 598 /********************************************************************/
 599
 600 /* Can't be declared "const" or the whole __initdata section will
 601  * become const */
 602 static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
 603         " (David Gibson <hermes@gibson.dropbear.id.au>, "
 604         "Pavel Roskin <proski@gnu.org>, et al)";
 605
 606 static struct pcmcia_device_id orinoco_cs_ids[] = {
 607         PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
 608         PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001),
 609         PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
 610         PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
 611         PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a),
 612         PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002),
 613         PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001),
 614         PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305),
 615         PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613),
 616         PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002),
 617         PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673),
 618         PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002),
 619         PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002),
 620         PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001),
 621         PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300),
 622         PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021),
 623         PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002),
 624         PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
 625         PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
 626         PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
 627         PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
 628         PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
 629         PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
 630         PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
 631         PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
 632         PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
 633         PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
 634         PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
 635         PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
 636         PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
 637         PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
 638         PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
 639         PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
 640         PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
 641         PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
 642         PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
 643         PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
 644         PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
 645         PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
 646         PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
 647         PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
 648         PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
 649         PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
 650         PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
 651         PCMCIA_DEVICE_PROD_ID1("Symbol Technologies", 0x3f02b4d6),
 652         PCMCIA_DEVICE_NULL,
 653 };
 654 MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
 655
 656 static struct pcmcia_driver orinoco_driver = {
 657         .owner          = THIS_MODULE,
 658         .drv            = {
 659                 .name   = DRIVER_NAME,
 660         },
 661         .attach         = orinoco_cs_attach,
 662         .event          = orinoco_cs_event,
 663         .detach         = orinoco_cs_detach,
 664         .id_table       = orinoco_cs_ids,
 665 };
 666
 667 static int __init
 668 init_orinoco_cs(void)
 669 {
 670         printk(KERN_DEBUG "%s\n", version);
 671
 672         return pcmcia_register_driver(&orinoco_driver);
 673 }
 674
 675 static void __exit
 676 exit_orinoco_cs(void)
 677 {
 678         pcmcia_unregister_driver(&orinoco_driver);
 679         BUG_ON(dev_list != NULL);
 680 }
 681
 682 module_init(init_orinoco_cs);
 683 module_exit(exit_orinoco_cs);