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 
47 #include <pcmcia/cistpl.h>
48 #include <pcmcia/ciscode.h>
49 #include <pcmcia/ds.h>
50 #include <pcmcia/cisreg.h>
51 
52 #include "8250.h"
53 
54 
55 /*====================================================================*/
56 
57 /* Parameters that can be set with 'insmod' */
58 
59 /* Enable the speaker? */
60 static int do_sound = 1;
61 /* Skip strict UART tests? */
62 static int buggy_uart;
63 
64 module_param(do_sound, int, 0444);
65 module_param(buggy_uart, int, 0444);
66 
67 /*====================================================================*/
68 
69 /* Table of multi-port card ID's */
70 
71 struct serial_quirk {
72 	unsigned int manfid;
73 	unsigned int prodid;
74 	int multi;		/* 1 = multifunction, > 1 = # ports */
75 	void (*config)(struct pcmcia_device *);
76 	void (*setup)(struct pcmcia_device *, struct uart_port *);
77 	void (*wakeup)(struct pcmcia_device *);
78 	int (*post)(struct pcmcia_device *);
79 };
80 
81 struct serial_info {
82 	struct pcmcia_device	*p_dev;
83 	int			ndev;
84 	int			multi;
85 	int			slave;
86 	int			manfid;
87 	int			prodid;
88 	int			c950ctrl;
89 	int			line[4];
90 	const struct serial_quirk *quirk;
91 };
92 
93 struct serial_cfg_mem {
94 	tuple_t tuple;
95 	cisparse_t parse;
96 	u_char buf[256];
97 };
98 
99 /*
100  * vers_1 5.0, "Brain Boxes", "2-Port RS232 card", "r6"
101  * manfid 0x0160, 0x0104
102  * This card appears to have a 14.7456MHz clock.
103  */
104 /* Generic Modem: MD55x (GPRS/EDGE) have
105  * Elan VPU16551 UART with 14.7456MHz oscillator
106  * manfid 0x015D, 0x4C45
107  */
108 static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_port *port)
109 {
110 	port->uartclk = 14745600;
111 }
112 
113 static int quirk_post_ibm(struct pcmcia_device *link)
114 {
115 	u8 val;
116 	int ret;
117 
118 	ret = pcmcia_read_config_byte(link, 0x800, &val);
119 	if (ret)
120 		goto failed;
121 
122 	ret = pcmcia_write_config_byte(link, 0x800, val | 1);
123 	if (ret)
124 		goto failed;
125 	return 0;
126 
127  failed:
128 	return -ENODEV;
129 }
130 
131 /*
132  * Nokia cards are not really multiport cards.  Shouldn't this
133  * be handled by setting the quirk entry .multi = 0 | 1 ?
134  */
135 static void quirk_config_nokia(struct pcmcia_device *link)
136 {
137 	struct serial_info *info = link->priv;
138 
139 	if (info->multi > 1)
140 		info->multi = 1;
141 }
142 
143 static void quirk_wakeup_oxsemi(struct pcmcia_device *link)
144 {
145 	struct serial_info *info = link->priv;
146 
147 	if (info->c950ctrl)
148 		outb(12, info->c950ctrl + 1);
149 }
150 
151 /* request_region? oxsemi branch does no request_region too... */
152 /*
153  * This sequence is needed to properly initialize MC45 attached to OXCF950.
154  * I tried decreasing these msleep()s, but it worked properly (survived
155  * 1000 stop/start operations) with these timeouts (or bigger).
156  */
157 static void quirk_wakeup_possio_gcc(struct pcmcia_device *link)
158 {
159 	struct serial_info *info = link->priv;
160 	unsigned int ctrl = info->c950ctrl;
161 
162 	outb(0xA, ctrl + 1);
163 	msleep(100);
164 	outb(0xE, ctrl + 1);
165 	msleep(300);
166 	outb(0xC, ctrl + 1);
167 	msleep(100);
168 	outb(0xE, ctrl + 1);
169 	msleep(200);
170 	outb(0xF, ctrl + 1);
171 	msleep(100);
172 	outb(0xE, ctrl + 1);
173 	msleep(100);
174 	outb(0xC, ctrl + 1);
175 }
176 
177 /*
178  * Socket Dual IO: this enables irq's for second port
179  */
180 static void quirk_config_socket(struct pcmcia_device *link)
181 {
182 	struct serial_info *info = link->priv;
183 
184 	if (info->multi)
185 		link->config_flags |= CONF_ENABLE_ESR;
186 }
187 
188 static const struct serial_quirk quirks[] = {
189 	{
190 		.manfid	= 0x0160,
191 		.prodid	= 0x0104,
192 		.multi	= -1,
193 		.setup	= quirk_setup_brainboxes_0104,
194 	}, {
195 		.manfid	= 0x015D,
196 		.prodid	= 0x4C45,
197 		.multi	= -1,
198 		.setup	= quirk_setup_brainboxes_0104,
199 	}, {
200 		.manfid	= MANFID_IBM,
201 		.prodid	= ~0,
202 		.multi	= -1,
203 		.post	= quirk_post_ibm,
204 	}, {
205 		.manfid	= MANFID_INTEL,
206 		.prodid	= PRODID_INTEL_DUAL_RS232,
207 		.multi	= 2,
208 	}, {
209 		.manfid	= MANFID_NATINST,
210 		.prodid	= PRODID_NATINST_QUAD_RS232,
211 		.multi	= 4,
212 	}, {
213 		.manfid	= MANFID_NOKIA,
214 		.prodid	= ~0,
215 		.multi	= -1,
216 		.config	= quirk_config_nokia,
217 	}, {
218 		.manfid	= MANFID_OMEGA,
219 		.prodid	= PRODID_OMEGA_QSP_100,
220 		.multi	= 4,
221 	}, {
222 		.manfid	= MANFID_OXSEMI,
223 		.prodid	= ~0,
224 		.multi	= -1,
225 		.wakeup	= quirk_wakeup_oxsemi,
226 	}, {
227 		.manfid	= MANFID_POSSIO,
228 		.prodid	= PRODID_POSSIO_GCC,
229 		.multi	= -1,
230 		.wakeup	= quirk_wakeup_possio_gcc,
231 	}, {
232 		.manfid	= MANFID_QUATECH,
233 		.prodid	= PRODID_QUATECH_DUAL_RS232,
234 		.multi	= 2,
235 	}, {
236 		.manfid	= MANFID_QUATECH,
237 		.prodid	= PRODID_QUATECH_DUAL_RS232_D1,
238 		.multi	= 2,
239 	}, {
240 		.manfid	= MANFID_QUATECH,
241 		.prodid	= PRODID_QUATECH_DUAL_RS232_G,
242 		.multi	= 2,
243 	}, {
244 		.manfid	= MANFID_QUATECH,
245 		.prodid	= PRODID_QUATECH_QUAD_RS232,
246 		.multi	= 4,
247 	}, {
248 		.manfid	= MANFID_SOCKET,
249 		.prodid	= PRODID_SOCKET_DUAL_RS232,
250 		.multi	= 2,
251 		.config	= quirk_config_socket,
252 	}, {
253 		.manfid	= MANFID_SOCKET,
254 		.prodid	= ~0,
255 		.multi	= -1,
256 		.config	= quirk_config_socket,
257 	}
258 };
259 
260 
261 static int serial_config(struct pcmcia_device * link);
262 
263 
264 static void serial_remove(struct pcmcia_device *link)
265 {
266 	struct serial_info *info = link->priv;
267 	int i;
268 
269 	dev_dbg(&link->dev, "serial_release\n");
270 
271 	/*
272 	 * Recheck to see if the device is still configured.
273 	 */
274 	for (i = 0; i < info->ndev; i++)
275 		serial8250_unregister_port(info->line[i]);
276 
277 	if (!info->slave)
278 		pcmcia_disable_device(link);
279 }
280 
281 static int serial_suspend(struct pcmcia_device *link)
282 {
283 	struct serial_info *info = link->priv;
284 	int i;
285 
286 	for (i = 0; i < info->ndev; i++)
287 		serial8250_suspend_port(info->line[i]);
288 
289 	return 0;
290 }
291 
292 static int serial_resume(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_resume_port(info->line[i]);
299 
300 	if (info->quirk && info->quirk->wakeup)
301 		info->quirk->wakeup(link);
302 
303 	return 0;
304 }
305 
306 static int serial_probe(struct pcmcia_device *link)
307 {
308 	struct serial_info *info;
309 
310 	dev_dbg(&link->dev, "serial_attach()\n");
311 
312 	/* Create new serial device */
313 	info = kzalloc(sizeof (*info), GFP_KERNEL);
314 	if (!info)
315 		return -ENOMEM;
316 	info->p_dev = link;
317 	link->priv = info;
318 
319 	link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
320 	if (do_sound)
321 		link->config_flags |= CONF_ENABLE_SPKR;
322 
323 	return serial_config(link);
324 }
325 
326 static void serial_detach(struct pcmcia_device *link)
327 {
328 	struct serial_info *info = link->priv;
329 
330 	dev_dbg(&link->dev, "serial_detach\n");
331 
332 	/*
333 	 * Ensure that the ports have been released.
334 	 */
335 	serial_remove(link);
336 
337 	/* free bits */
338 	kfree(info);
339 }
340 
341 /*====================================================================*/
342 
343 static int setup_serial(struct pcmcia_device *handle, struct serial_info * info,
344 			unsigned int iobase, int irq)
345 {
346 	struct uart_port port;
347 	int line;
348 
349 	memset(&port, 0, sizeof (struct uart_port));
350 	port.iobase = iobase;
351 	port.irq = irq;
352 	port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ;
353 	port.uartclk = 1843200;
354 	port.dev = &handle->dev;
355 	if (buggy_uart)
356 		port.flags |= UPF_BUGGY_UART;
357 
358 	if (info->quirk && info->quirk->setup)
359 		info->quirk->setup(handle, &port);
360 
361 	line = serial8250_register_port(&port);
362 	if (line < 0) {
363 		printk(KERN_NOTICE "serial_cs: serial8250_register_port() at "
364 		       "0x%04lx, irq %d failed\n", (u_long)iobase, irq);
365 		return -EINVAL;
366 	}
367 
368 	info->line[info->ndev] = line;
369 	info->ndev++;
370 
371 	return 0;
372 }
373 
374 /*====================================================================*/
375 
376 static int pfc_config(struct pcmcia_device *p_dev)
377 {
378 	unsigned int port = 0;
379 	struct serial_info *info = p_dev->priv;
380 
381 	if ((p_dev->resource[1]->end != 0) &&
382 		(resource_size(p_dev->resource[1]) == 8)) {
383 		port = p_dev->resource[1]->start;
384 		info->slave = 1;
385 	} else if ((info->manfid == MANFID_OSITECH) &&
386 		(resource_size(p_dev->resource[0]) == 0x40)) {
387 		port = p_dev->resource[0]->start + 0x28;
388 		info->slave = 1;
389 	}
390 	if (info->slave)
391 		return setup_serial(p_dev, info, port, p_dev->irq);
392 
393 	dev_warn(&p_dev->dev, "no usable port range found, giving up\n");
394 	return -ENODEV;
395 }
396 
397 static int simple_config_check(struct pcmcia_device *p_dev, void *priv_data)
398 {
399 	static const int size_table[2] = { 8, 16 };
400 	int *try = priv_data;
401 
402 	if (p_dev->resource[0]->start == 0)
403 		return -ENODEV;
404 
405 	if ((*try & 0x1) == 0)
406 		p_dev->io_lines = 16;
407 
408 	if (p_dev->resource[0]->end != size_table[(*try >> 1)])
409 		return -ENODEV;
410 
411 	p_dev->resource[0]->end = 8;
412 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
413 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
414 
415 	return pcmcia_request_io(p_dev);
416 }
417 
418 static int simple_config_check_notpicky(struct pcmcia_device *p_dev,
419 					void *priv_data)
420 {
421 	static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
422 	int j;
423 
424 	if (p_dev->io_lines > 3)
425 		return -ENODEV;
426 
427 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
428 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
429 	p_dev->resource[0]->end = 8;
430 
431 	for (j = 0; j < 5; j++) {
432 		p_dev->resource[0]->start = base[j];
433 		p_dev->io_lines = base[j] ? 16 : 3;
434 		if (!pcmcia_request_io(p_dev))
435 			return 0;
436 	}
437 	return -ENODEV;
438 }
439 
440 static int simple_config(struct pcmcia_device *link)
441 {
442 	struct serial_info *info = link->priv;
443 	int i = -ENODEV, try;
444 
445 	/* First pass: look for a config entry that looks normal.
446 	 * Two tries: without IO aliases, then with aliases */
447 	link->config_flags |= CONF_AUTO_SET_VPP;
448 	for (try = 0; try < 4; try++)
449 		if (!pcmcia_loop_config(link, simple_config_check, &try))
450 			goto found_port;
451 
452 	/* Second pass: try to find an entry that isn't picky about
453 	   its base address, then try to grab any standard serial port
454 	   address, and finally try to get any free port. */
455 	if (!pcmcia_loop_config(link, simple_config_check_notpicky, NULL))
456 		goto found_port;
457 
458 	dev_warn(&link->dev, "no usable port range found, giving up\n");
459 	return -1;
460 
461 found_port:
462 	if (info->multi && (info->manfid == MANFID_3COM))
463 		link->config_index &= ~(0x08);
464 
465 	/*
466 	 * Apply any configuration quirks.
467 	 */
468 	if (info->quirk && info->quirk->config)
469 		info->quirk->config(link);
470 
471 	i = pcmcia_enable_device(link);
472 	if (i != 0)
473 		return -1;
474 	return setup_serial(link, info, link->resource[0]->start, link->irq);
475 }
476 
477 static int multi_config_check(struct pcmcia_device *p_dev, void *priv_data)
478 {
479 	int *multi = priv_data;
480 
481 	if (p_dev->resource[1]->end)
482 		return -EINVAL;
483 
484 	/* The quad port cards have bad CIS's, so just look for a
485 	   window larger than 8 ports and assume it will be right */
486 	if (p_dev->resource[0]->end <= 8)
487 		return -EINVAL;
488 
489 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
490 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
491 	p_dev->resource[0]->end = *multi * 8;
492 
493 	if (pcmcia_request_io(p_dev))
494 		return -ENODEV;
495 	return 0;
496 }
497 
498 static int multi_config_check_notpicky(struct pcmcia_device *p_dev,
499 				       void *priv_data)
500 {
501 	int *base2 = priv_data;
502 
503 	if (!p_dev->resource[0]->end || !p_dev->resource[1]->end ||
504 		p_dev->resource[0]->start + 8 != p_dev->resource[1]->start)
505 		return -ENODEV;
506 
507 	p_dev->resource[0]->end = p_dev->resource[1]->end = 8;
508 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
509 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
510 
511 	if (pcmcia_request_io(p_dev))
512 		return -ENODEV;
513 
514 	*base2 = p_dev->resource[0]->start + 8;
515 	return 0;
516 }
517 
518 static int multi_config(struct pcmcia_device *link)
519 {
520 	struct serial_info *info = link->priv;
521 	int i, base2 = 0;
522 
523 	/* First, look for a generic full-sized window */
524 	if (!pcmcia_loop_config(link, multi_config_check, &info->multi))
525 		base2 = link->resource[0]->start + 8;
526 	else {
527 		/* If that didn't work, look for two windows */
528 		info->multi = 2;
529 		if (pcmcia_loop_config(link, multi_config_check_notpicky,
530 				       &base2)) {
531 			dev_warn(&link->dev, "no usable port range "
532 			       "found, giving up\n");
533 			return -ENODEV;
534 		}
535 	}
536 
537 	if (!link->irq)
538 		dev_warn(&link->dev, "no usable IRQ found, continuing...\n");
539 
540 	/*
541 	 * Apply any configuration quirks.
542 	 */
543 	if (info->quirk && info->quirk->config)
544 		info->quirk->config(link);
545 
546 	i = pcmcia_enable_device(link);
547 	if (i != 0)
548 		return -ENODEV;
549 
550 	/* The Oxford Semiconductor OXCF950 cards are in fact single-port:
551 	 * 8 registers are for the UART, the others are extra registers.
552 	 * Siemen's MC45 PCMCIA (Possio's GCC) is OXCF950 based too.
553 	 */
554 	if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&
555 				info->prodid == PRODID_POSSIO_GCC)) {
556 		int err;
557 
558 		if (link->config_index == 1 ||
559 		    link->config_index == 3) {
560 			err = setup_serial(link, info, base2,
561 					link->irq);
562 			base2 = link->resource[0]->start;
563 		} else {
564 			err = setup_serial(link, info, link->resource[0]->start,
565 					link->irq);
566 		}
567 		info->c950ctrl = base2;
568 
569 		/*
570 		 * FIXME: We really should wake up the port prior to
571 		 * handing it over to the serial layer.
572 		 */
573 		if (info->quirk && info->quirk->wakeup)
574 			info->quirk->wakeup(link);
575 
576 		return 0;
577 	}
578 
579 	setup_serial(link, info, link->resource[0]->start, link->irq);
580 	for (i = 0; i < info->multi - 1; i++)
581 		setup_serial(link, info, base2 + (8 * i),
582 				link->irq);
583 	return 0;
584 }
585 
586 static int serial_check_for_multi(struct pcmcia_device *p_dev,  void *priv_data)
587 {
588 	struct serial_info *info = p_dev->priv;
589 
590 	if (!p_dev->resource[0]->end)
591 		return -EINVAL;
592 
593 	if ((!p_dev->resource[1]->end) && (p_dev->resource[0]->end % 8 == 0))
594 		info->multi = p_dev->resource[0]->end >> 3;
595 
596 	if ((p_dev->resource[1]->end) && (p_dev->resource[0]->end == 8)
597 		&& (p_dev->resource[1]->end == 8))
598 		info->multi = 2;
599 
600 	return 0; /* break */
601 }
602 
603 
604 static int serial_config(struct pcmcia_device * link)
605 {
606 	struct serial_info *info = link->priv;
607 	int i;
608 
609 	dev_dbg(&link->dev, "serial_config\n");
610 
611 	/* Is this a compliant multifunction card? */
612 	info->multi = (link->socket->functions > 1);
613 
614 	/* Is this a multiport card? */
615 	info->manfid = link->manf_id;
616 	info->prodid = link->card_id;
617 
618 	for (i = 0; i < ARRAY_SIZE(quirks); i++)
619 		if ((quirks[i].manfid == ~0 ||
620 		     quirks[i].manfid == info->manfid) &&
621 		    (quirks[i].prodid == ~0 ||
622 		     quirks[i].prodid == info->prodid)) {
623 			info->quirk = &quirks[i];
624 			break;
625 		}
626 
627 	/* Another check for dual-serial cards: look for either serial or
628 	   multifunction cards that ask for appropriate IO port ranges */
629 	if ((info->multi == 0) &&
630 	    (link->has_func_id) &&
631 	    (link->socket->pcmcia_pfc == 0) &&
632 	    ((link->func_id == CISTPL_FUNCID_MULTI) ||
633 	     (link->func_id == CISTPL_FUNCID_SERIAL)))
634 		pcmcia_loop_config(link, serial_check_for_multi, info);
635 
636 	/*
637 	 * Apply any multi-port quirk.
638 	 */
639 	if (info->quirk && info->quirk->multi != -1)
640 		info->multi = info->quirk->multi;
641 
642 	dev_info(&link->dev,
643 		"trying to set up [0x%04x:0x%04x] (pfc: %d, multi: %d, quirk: %p)\n",
644 		link->manf_id, link->card_id,
645 		link->socket->pcmcia_pfc, info->multi, info->quirk);
646 	if (link->socket->pcmcia_pfc)
647 		i = pfc_config(link);
648 	else if (info->multi > 1)
649 		i = multi_config(link);
650 	else
651 		i = simple_config(link);
652 
653 	if (i || info->ndev == 0)
654 		goto failed;
655 
656 	/*
657 	 * Apply any post-init quirk.  FIXME: This should really happen
658 	 * before we register the port, since it might already be in use.
659 	 */
660 	if (info->quirk && info->quirk->post)
661 		if (info->quirk->post(link))
662 			goto failed;
663 
664 	return 0;
665 
666 failed:
667 	dev_warn(&link->dev, "failed to initialize\n");
668 	serial_remove(link);
669 	return -ENODEV;
670 }
671 
672 static const struct pcmcia_device_id serial_ids[] = {
673 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021),
674 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a),
675 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0104, 0x000a),
676 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a),
677 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a),
678 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0xea15),
679 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0109, 0x0501),
680 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0138, 0x110a),
681 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0140, 0x000a),
682 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0x3341),
683 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0xc0ab),
684 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x016c, 0x0081),
685 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x021b, 0x0101),
686 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x08a1, 0xc0ab),
687 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
688 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
689 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
690 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
691 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
692 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
693 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
694 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
695 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
696 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
697 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
698 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
699 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
700 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
701 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
702 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
703 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
704 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
705 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "NEC", "PK-UG-J001" ,0x18df0ba0 ,0x831b1064),
706 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
707 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
708 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
709 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
710 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
711 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
712 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0e01),
713 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0a05),
714 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0b05),
715 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x1101),
716 	PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
717 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
718 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
719 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x016c, 0x0020),
720 	PCMCIA_MFC_DEVICE_PROD_ID123(1, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
721 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away 28.8 PC Card       ", 0xb569a6e5, 0x5bd4ff2c),
722 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
723 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
724 	PCMCIA_MFC_DEVICE_PROD_ID1(1, "Motorola MARQUIS", 0xf03e4e77),
725 	PCMCIA_MFC_DEVICE_PROD_ID2(1, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
726 	PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0301),
727 	PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x0276),
728 	PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039),
729 	PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006),
730 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0101), /* TDK DF2814 */
731 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x100a), /* Xircom CM-56G */
732 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x3e0a), /* TDK DF5660 */
733 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a),
734 	PCMCIA_DEVICE_MANF_CARD(0x0107, 0x0002), /* USRobotics 14,400 */
735 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d50),
736 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d51),
737 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d52),
738 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d53),
739 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0xd180),
740 	PCMCIA_DEVICE_MANF_CARD(0x0115, 0x3330), /* USRobotics/SUN 14,400 */
741 	PCMCIA_DEVICE_MANF_CARD(0x0124, 0x0100), /* Nokia DTP-2 ver II */
742 	PCMCIA_DEVICE_MANF_CARD(0x0134, 0x5600), /* LASAT COMMUNICATIONS A/S */
743 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x000e),
744 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x001b),
745 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0025),
746 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0045),
747 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0052),
748 	PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0006), /* Psion 56K+Fax */
749 	PCMCIA_DEVICE_MANF_CARD(0x0200, 0x0001), /* MultiMobile */
750 	PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae),
751 	PCMCIA_DEVICE_PROD_ID124("GATEWAY2000", "CC3144", "PCMCIA MODEM", 0x506bccae, 0xcb3685f1, 0xbd6c43ef),
752 	PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef),
753 	PCMCIA_DEVICE_PROD_ID124("TOSHIBA", "T144PF", "PCMCIA MODEM", 0xb4585a1a, 0x7271409c, 0xbd6c43ef),
754 	PCMCIA_DEVICE_PROD_ID123("FUJITSU", "FC14F ", "MBH10213", 0x6ee5a3d8, 0x30ead12b, 0xb00f05a0),
755 	PCMCIA_DEVICE_PROD_ID123("Novatel Wireless", "Merlin UMTS Modem", "U630", 0x32607776, 0xd9e73b13, 0xe87332e),
756 	PCMCIA_DEVICE_PROD_ID13("MEGAHERTZ", "V.34 PCMCIA MODEM", 0xf510db04, 0xbb2cce4a),
757 	PCMCIA_DEVICE_PROD_ID12("Brain Boxes", "Bluetooth PC Card", 0xee138382, 0xd4ce9b02),
758 	PCMCIA_DEVICE_PROD_ID12("CIRRUS LOGIC", "FAX MODEM", 0xe625f451, 0xcecd6dfa),
759 	PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 28800 FAX/DATA MODEM", 0xa3a3062c, 0x8cbd7c76),
760 	PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 33600 FAX/DATA MODEM", 0xa3a3062c, 0x5a00ce95),
761 	PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
762 	PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
763 	PCMCIA_DEVICE_PROD_ID12("IBM", "ISDN/56K/GSM", 0xb569a6e5, 0xfee5297b),
764 	PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
765 	PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400+", 0x816cc815, 0x412729fb),
766 	PCMCIA_DEVICE_PROD_ID12("Intertex", "IX34-PCMCIA", 0xf8a097e3, 0x97880447),
767 	PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
768 	PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
769 	PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
770 	PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e),
771 	PCMCIA_DEVICE_PROD_ID12("OEM      ", "C288MX     ", 0xb572d360, 0xd2385b7a),
772 	PCMCIA_DEVICE_PROD_ID12("Option International", "V34bis GSM/PSTN Data/Fax Modem", 0x9d7cd6f5, 0x5cb8bf41),
773 	PCMCIA_DEVICE_PROD_ID12("PCMCIA   ", "C336MX     ", 0x99bcafe9, 0xaa25bcab),
774 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f),
775 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "Dual RS-232 Serial Port PC Card", 0xc4420b35, 0x031a380d),
776 	PCMCIA_DEVICE_PROD_ID12("Telia", "SurfinBird 560P/A+", 0xe2cdd5e, 0xc9314b38),
777 	PCMCIA_DEVICE_PROD_ID1("Smart Serial Port", 0x2d8ce292),
778 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
779 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
780 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
781 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
782 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
783 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
784 	PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
785 	PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
786 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"),
787 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "cis/DP83903.cis"),
788 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
789 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
790 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
791 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC860", 0xd85f6206, 0x698f93db, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC860 3G Network Adapter R1 */
792 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
793 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
794 	PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
795 	PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"),
796 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.cis"),
797 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
798 	PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "cis/COMpad2.cis"),
799 	PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"),
800 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "cis/GLOBETROTTER.cis"),
801 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100  1.00.",0x19ca78af,0xf964f42b),
802 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100",0x19ca78af,0x71d98e83),
803 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232  1.00.",0x19ca78af,0x69fb7490),
804 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232",0x19ca78af,0xb6bc0235),
805 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.","SERIAL CARD: CF232",0x63f2e0bd,0xb9e175d3),
806 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.","SERIAL CARD: CF232-5",0x63f2e0bd,0xfce33442),
807 	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF232",0x3beb8cf2,0x171e7190),
808 	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF232-5",0x3beb8cf2,0x20da4262),
809 	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF428",0x3beb8cf2,0xea5dd57d),
810 	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF500",0x3beb8cf2,0xd77255fa),
811 	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: IC232",0x3beb8cf2,0x6a709903),
812 	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: SL232",0x3beb8cf2,0x18430676),
813 	PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: XL232",0x3beb8cf2,0x6f933767),
814 	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: CF332",0x3beb8cf2,0x16dc1ba7),
815 	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL332",0x3beb8cf2,0x19816c41),
816 	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL385",0x3beb8cf2,0x64112029),
817 	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
818 	PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial+Parallel Port: SP230",0x3beb8cf2,0xdb9e58bc),
819 	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: CF332",0x3beb8cf2,0x16dc1ba7),
820 	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL332",0x3beb8cf2,0x19816c41),
821 	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL385",0x3beb8cf2,0x64112029),
822 	PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
823 	PCMCIA_MFC_DEVICE_PROD_ID12(2,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
824 	PCMCIA_MFC_DEVICE_PROD_ID12(3,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
825 	PCMCIA_DEVICE_MANF_CARD(0x0279, 0x950b),
826 	/* too generic */
827 	/* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
828 	/* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
829 	PCMCIA_DEVICE_FUNC_ID(2),
830 	PCMCIA_DEVICE_NULL,
831 };
832 MODULE_DEVICE_TABLE(pcmcia, serial_ids);
833 
834 MODULE_FIRMWARE("cis/PCMLM28.cis");
835 MODULE_FIRMWARE("cis/DP83903.cis");
836 MODULE_FIRMWARE("cis/3CCFEM556.cis");
837 MODULE_FIRMWARE("cis/3CXEM556.cis");
838 MODULE_FIRMWARE("cis/SW_8xx_SER.cis");
839 MODULE_FIRMWARE("cis/SW_7xx_SER.cis");
840 MODULE_FIRMWARE("cis/SW_555_SER.cis");
841 MODULE_FIRMWARE("cis/MT5634ZLX.cis");
842 MODULE_FIRMWARE("cis/COMpad2.cis");
843 MODULE_FIRMWARE("cis/COMpad4.cis");
844 MODULE_FIRMWARE("cis/RS-COM-2P.cis");
845 
846 static struct pcmcia_driver serial_cs_driver = {
847 	.owner		= THIS_MODULE,
848 	.name		= "serial_cs",
849 	.probe		= serial_probe,
850 	.remove		= serial_detach,
851 	.id_table	= serial_ids,
852 	.suspend	= serial_suspend,
853 	.resume		= serial_resume,
854 };
855 
856 static int __init init_serial_cs(void)
857 {
858 	return pcmcia_register_driver(&serial_cs_driver);
859 }
860 
861 static void __exit exit_serial_cs(void)
862 {
863 	pcmcia_unregister_driver(&serial_cs_driver);
864 }
865 
866 module_init(init_serial_cs);
867 module_exit(exit_serial_cs);
868 
869 MODULE_LICENSE("GPL");
870