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/ptrace.h>
38 #include <linux/slab.h>
39 #include <linux/string.h>
40 #include <linux/timer.h>
41 #include <linux/serial_core.h>
42 #include <linux/delay.h>
43 #include <linux/major.h>
44 #include <asm/io.h>
45 
46 #include <pcmcia/cistpl.h>
47 #include <pcmcia/ciscode.h>
48 #include <pcmcia/ds.h>
49 #include <pcmcia/cisreg.h>
50 
51 #include "8250.h"
52 
53 
54 /*====================================================================*/
55 
56 /* Parameters that can be set with 'insmod' */
57 
58 /* Enable the speaker? */
59 static int do_sound = 1;
60 /* Skip strict UART tests? */
61 static int buggy_uart;
62 
63 module_param(do_sound, int, 0444);
64 module_param(buggy_uart, int, 0444);
65 
66 /*====================================================================*/
67 
68 /* Table of multi-port card ID's */
69 
70 struct serial_quirk {
71 	unsigned int manfid;
72 	unsigned int prodid;
73 	int multi;		/* 1 = multifunction, > 1 = # ports */
74 	void (*config)(struct pcmcia_device *);
75 	void (*setup)(struct pcmcia_device *, struct uart_8250_port *);
76 	void (*wakeup)(struct pcmcia_device *);
77 	int (*post)(struct pcmcia_device *);
78 };
79 
80 struct serial_info {
81 	struct pcmcia_device	*p_dev;
82 	int			ndev;
83 	int			multi;
84 	int			slave;
85 	int			manfid;
86 	int			prodid;
87 	int			c950ctrl;
88 	int			line[4];
89 	const struct serial_quirk *quirk;
90 };
91 
92 struct serial_cfg_mem {
93 	tuple_t tuple;
94 	cisparse_t parse;
95 	u_char buf[256];
96 };
97 
98 /*
99  * vers_1 5.0, "Brain Boxes", "2-Port RS232 card", "r6"
100  * manfid 0x0160, 0x0104
101  * This card appears to have a 14.7456MHz clock.
102  */
103 /* Generic Modem: MD55x (GPRS/EDGE) have
104  * Elan VPU16551 UART with 14.7456MHz oscillator
105  * manfid 0x015D, 0x4C45
106  */
107 static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_8250_port *uart)
108 {
109 	uart->port.uartclk = 14745600;
110 }
111 
112 static int quirk_post_ibm(struct pcmcia_device *link)
113 {
114 	u8 val;
115 	int ret;
116 
117 	ret = pcmcia_read_config_byte(link, 0x800, &val);
118 	if (ret)
119 		goto failed;
120 
121 	ret = pcmcia_write_config_byte(link, 0x800, val | 1);
122 	if (ret)
123 		goto failed;
124 	return 0;
125 
126  failed:
127 	return -ENODEV;
128 }
129 
130 /*
131  * Nokia cards are not really multiport cards.  Shouldn't this
132  * be handled by setting the quirk entry .multi = 0 | 1 ?
133  */
134 static void quirk_config_nokia(struct pcmcia_device *link)
135 {
136 	struct serial_info *info = link->priv;
137 
138 	if (info->multi > 1)
139 		info->multi = 1;
140 }
141 
142 static void quirk_wakeup_oxsemi(struct pcmcia_device *link)
143 {
144 	struct serial_info *info = link->priv;
145 
146 	if (info->c950ctrl)
147 		outb(12, info->c950ctrl + 1);
148 }
149 
150 /* request_region? oxsemi branch does no request_region too... */
151 /*
152  * This sequence is needed to properly initialize MC45 attached to OXCF950.
153  * I tried decreasing these msleep()s, but it worked properly (survived
154  * 1000 stop/start operations) with these timeouts (or bigger).
155  */
156 static void quirk_wakeup_possio_gcc(struct pcmcia_device *link)
157 {
158 	struct serial_info *info = link->priv;
159 	unsigned int ctrl = info->c950ctrl;
160 
161 	outb(0xA, ctrl + 1);
162 	msleep(100);
163 	outb(0xE, ctrl + 1);
164 	msleep(300);
165 	outb(0xC, ctrl + 1);
166 	msleep(100);
167 	outb(0xE, ctrl + 1);
168 	msleep(200);
169 	outb(0xF, ctrl + 1);
170 	msleep(100);
171 	outb(0xE, ctrl + 1);
172 	msleep(100);
173 	outb(0xC, ctrl + 1);
174 }
175 
176 /*
177  * Socket Dual IO: this enables irq's for second port
178  */
179 static void quirk_config_socket(struct pcmcia_device *link)
180 {
181 	struct serial_info *info = link->priv;
182 
183 	if (info->multi)
184 		link->config_flags |= CONF_ENABLE_ESR;
185 }
186 
187 static const struct serial_quirk quirks[] = {
188 	{
189 		.manfid	= 0x0160,
190 		.prodid	= 0x0104,
191 		.multi	= -1,
192 		.setup	= quirk_setup_brainboxes_0104,
193 	}, {
194 		.manfid	= 0x015D,
195 		.prodid	= 0x4C45,
196 		.multi	= -1,
197 		.setup	= quirk_setup_brainboxes_0104,
198 	}, {
199 		.manfid	= MANFID_IBM,
200 		.prodid	= ~0,
201 		.multi	= -1,
202 		.post	= quirk_post_ibm,
203 	}, {
204 		.manfid	= MANFID_INTEL,
205 		.prodid	= PRODID_INTEL_DUAL_RS232,
206 		.multi	= 2,
207 	}, {
208 		.manfid	= MANFID_NATINST,
209 		.prodid	= PRODID_NATINST_QUAD_RS232,
210 		.multi	= 4,
211 	}, {
212 		.manfid	= MANFID_NOKIA,
213 		.prodid	= ~0,
214 		.multi	= -1,
215 		.config	= quirk_config_nokia,
216 	}, {
217 		.manfid	= MANFID_OMEGA,
218 		.prodid	= PRODID_OMEGA_QSP_100,
219 		.multi	= 4,
220 	}, {
221 		.manfid	= MANFID_OXSEMI,
222 		.prodid	= ~0,
223 		.multi	= -1,
224 		.wakeup	= quirk_wakeup_oxsemi,
225 	}, {
226 		.manfid	= MANFID_POSSIO,
227 		.prodid	= PRODID_POSSIO_GCC,
228 		.multi	= -1,
229 		.wakeup	= quirk_wakeup_possio_gcc,
230 	}, {
231 		.manfid	= MANFID_QUATECH,
232 		.prodid	= PRODID_QUATECH_DUAL_RS232,
233 		.multi	= 2,
234 	}, {
235 		.manfid	= MANFID_QUATECH,
236 		.prodid	= PRODID_QUATECH_DUAL_RS232_D1,
237 		.multi	= 2,
238 	}, {
239 		.manfid	= MANFID_QUATECH,
240 		.prodid	= PRODID_QUATECH_DUAL_RS232_G,
241 		.multi	= 2,
242 	}, {
243 		.manfid	= MANFID_QUATECH,
244 		.prodid	= PRODID_QUATECH_QUAD_RS232,
245 		.multi	= 4,
246 	}, {
247 		.manfid	= MANFID_SOCKET,
248 		.prodid	= PRODID_SOCKET_DUAL_RS232,
249 		.multi	= 2,
250 		.config	= quirk_config_socket,
251 	}, {
252 		.manfid	= MANFID_SOCKET,
253 		.prodid	= ~0,
254 		.multi	= -1,
255 		.config	= quirk_config_socket,
256 	}
257 };
258 
259 
260 static int serial_config(struct pcmcia_device *link);
261 
262 
263 static void serial_remove(struct pcmcia_device *link)
264 {
265 	struct serial_info *info = link->priv;
266 	int i;
267 
268 	dev_dbg(&link->dev, "serial_release\n");
269 
270 	/*
271 	 * Recheck to see if the device is still configured.
272 	 */
273 	for (i = 0; i < info->ndev; i++)
274 		serial8250_unregister_port(info->line[i]);
275 
276 	if (!info->slave)
277 		pcmcia_disable_device(link);
278 }
279 
280 static int serial_suspend(struct pcmcia_device *link)
281 {
282 	struct serial_info *info = link->priv;
283 	int i;
284 
285 	for (i = 0; i < info->ndev; i++)
286 		serial8250_suspend_port(info->line[i]);
287 
288 	return 0;
289 }
290 
291 static int serial_resume(struct pcmcia_device *link)
292 {
293 	struct serial_info *info = link->priv;
294 	int i;
295 
296 	for (i = 0; i < info->ndev; i++)
297 		serial8250_resume_port(info->line[i]);
298 
299 	if (info->quirk && info->quirk->wakeup)
300 		info->quirk->wakeup(link);
301 
302 	return 0;
303 }
304 
305 static int serial_probe(struct pcmcia_device *link)
306 {
307 	struct serial_info *info;
308 
309 	dev_dbg(&link->dev, "serial_attach()\n");
310 
311 	/* Create new serial device */
312 	info = kzalloc(sizeof(*info), GFP_KERNEL);
313 	if (!info)
314 		return -ENOMEM;
315 	info->p_dev = link;
316 	link->priv = info;
317 
318 	link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
319 	if (do_sound)
320 		link->config_flags |= CONF_ENABLE_SPKR;
321 
322 	return serial_config(link);
323 }
324 
325 static void serial_detach(struct pcmcia_device *link)
326 {
327 	struct serial_info *info = link->priv;
328 
329 	dev_dbg(&link->dev, "serial_detach\n");
330 
331 	/*
332 	 * Ensure that the ports have been released.
333 	 */
334 	serial_remove(link);
335 
336 	/* free bits */
337 	kfree(info);
338 }
339 
340 /*====================================================================*/
341 
342 static int setup_serial(struct pcmcia_device *handle, struct serial_info *info,
343 			unsigned int iobase, int irq)
344 {
345 	struct uart_8250_port uart;
346 	int line;
347 
348 	memset(&uart, 0, sizeof(uart));
349 	uart.port.iobase = iobase;
350 	uart.port.irq = irq;
351 	uart.port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ;
352 	uart.port.uartclk = 1843200;
353 	uart.port.dev = &handle->dev;
354 	if (buggy_uart)
355 		uart.port.flags |= UPF_BUGGY_UART;
356 
357 	if (info->quirk && info->quirk->setup)
358 		info->quirk->setup(handle, &uart);
359 
360 	line = serial8250_register_8250_port(&uart);
361 	if (line < 0) {
362 		pr_err("serial_cs: serial8250_register_8250_port() at 0x%04lx, irq %d failed\n",
363 							(unsigned long)iobase, irq);
364 		return -EINVAL;
365 	}
366 
367 	info->line[info->ndev] = line;
368 	info->ndev++;
369 
370 	return 0;
371 }
372 
373 /*====================================================================*/
374 
375 static int pfc_config(struct pcmcia_device *p_dev)
376 {
377 	unsigned int port = 0;
378 	struct serial_info *info = p_dev->priv;
379 
380 	if ((p_dev->resource[1]->end != 0) &&
381 		(resource_size(p_dev->resource[1]) == 8)) {
382 		port = p_dev->resource[1]->start;
383 		info->slave = 1;
384 	} else if ((info->manfid == MANFID_OSITECH) &&
385 		(resource_size(p_dev->resource[0]) == 0x40)) {
386 		port = p_dev->resource[0]->start + 0x28;
387 		info->slave = 1;
388 	}
389 	if (info->slave)
390 		return setup_serial(p_dev, info, port, p_dev->irq);
391 
392 	dev_warn(&p_dev->dev, "no usable port range found, giving up\n");
393 	return -ENODEV;
394 }
395 
396 static int simple_config_check(struct pcmcia_device *p_dev, void *priv_data)
397 {
398 	static const int size_table[2] = { 8, 16 };
399 	int *try = priv_data;
400 
401 	if (p_dev->resource[0]->start == 0)
402 		return -ENODEV;
403 
404 	if ((*try & 0x1) == 0)
405 		p_dev->io_lines = 16;
406 
407 	if (p_dev->resource[0]->end != size_table[(*try >> 1)])
408 		return -ENODEV;
409 
410 	p_dev->resource[0]->end = 8;
411 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
412 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
413 
414 	return pcmcia_request_io(p_dev);
415 }
416 
417 static int simple_config_check_notpicky(struct pcmcia_device *p_dev,
418 					void *priv_data)
419 {
420 	static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
421 	int j;
422 
423 	if (p_dev->io_lines > 3)
424 		return -ENODEV;
425 
426 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
427 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
428 	p_dev->resource[0]->end = 8;
429 
430 	for (j = 0; j < 5; j++) {
431 		p_dev->resource[0]->start = base[j];
432 		p_dev->io_lines = base[j] ? 16 : 3;
433 		if (!pcmcia_request_io(p_dev))
434 			return 0;
435 	}
436 	return -ENODEV;
437 }
438 
439 static int simple_config(struct pcmcia_device *link)
440 {
441 	struct serial_info *info = link->priv;
442 	int i = -ENODEV, try;
443 
444 	/*
445 	 * First pass: look for a config entry that looks normal.
446 	 * Two tries: without IO aliases, then with aliases.
447 	 */
448 	link->config_flags |= CONF_AUTO_SET_VPP;
449 	for (try = 0; try < 4; try++)
450 		if (!pcmcia_loop_config(link, simple_config_check, &try))
451 			goto found_port;
452 
453 	/*
454 	 * Second pass: try to find an entry that isn't picky about
455 	 * its base address, then try to grab any standard serial port
456 	 * address, and finally try to get any free port.
457 	 */
458 	if (!pcmcia_loop_config(link, simple_config_check_notpicky, NULL))
459 		goto found_port;
460 
461 	dev_warn(&link->dev, "no usable port range found, giving up\n");
462 	return -1;
463 
464 found_port:
465 	if (info->multi && (info->manfid == MANFID_3COM))
466 		link->config_index &= ~(0x08);
467 
468 	/*
469 	 * Apply any configuration quirks.
470 	 */
471 	if (info->quirk && info->quirk->config)
472 		info->quirk->config(link);
473 
474 	i = pcmcia_enable_device(link);
475 	if (i != 0)
476 		return -1;
477 	return setup_serial(link, info, link->resource[0]->start, link->irq);
478 }
479 
480 static int multi_config_check(struct pcmcia_device *p_dev, void *priv_data)
481 {
482 	int *multi = priv_data;
483 
484 	if (p_dev->resource[1]->end)
485 		return -EINVAL;
486 
487 	/*
488 	 * The quad port cards have bad CIS's, so just look for a
489 	 * window larger than 8 ports and assume it will be right.
490 	 */
491 	if (p_dev->resource[0]->end <= 8)
492 		return -EINVAL;
493 
494 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
495 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
496 	p_dev->resource[0]->end = *multi * 8;
497 
498 	if (pcmcia_request_io(p_dev))
499 		return -ENODEV;
500 	return 0;
501 }
502 
503 static int multi_config_check_notpicky(struct pcmcia_device *p_dev,
504 				       void *priv_data)
505 {
506 	int *base2 = priv_data;
507 
508 	if (!p_dev->resource[0]->end || !p_dev->resource[1]->end ||
509 		p_dev->resource[0]->start + 8 != p_dev->resource[1]->start)
510 		return -ENODEV;
511 
512 	p_dev->resource[0]->end = p_dev->resource[1]->end = 8;
513 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
514 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
515 
516 	if (pcmcia_request_io(p_dev))
517 		return -ENODEV;
518 
519 	*base2 = p_dev->resource[0]->start + 8;
520 	return 0;
521 }
522 
523 static int multi_config(struct pcmcia_device *link)
524 {
525 	struct serial_info *info = link->priv;
526 	int i, base2 = 0;
527 
528 	/* First, look for a generic full-sized window */
529 	if (!pcmcia_loop_config(link, multi_config_check, &info->multi))
530 		base2 = link->resource[0]->start + 8;
531 	else {
532 		/* If that didn't work, look for two windows */
533 		info->multi = 2;
534 		if (pcmcia_loop_config(link, multi_config_check_notpicky,
535 				       &base2)) {
536 			dev_warn(&link->dev,
537 				 "no usable port range found, giving up\n");
538 			return -ENODEV;
539 		}
540 	}
541 
542 	if (!link->irq)
543 		dev_warn(&link->dev, "no usable IRQ found, continuing...\n");
544 
545 	/*
546 	 * Apply any configuration quirks.
547 	 */
548 	if (info->quirk && info->quirk->config)
549 		info->quirk->config(link);
550 
551 	i = pcmcia_enable_device(link);
552 	if (i != 0)
553 		return -ENODEV;
554 
555 	/* The Oxford Semiconductor OXCF950 cards are in fact single-port:
556 	 * 8 registers are for the UART, the others are extra registers.
557 	 * Siemen's MC45 PCMCIA (Possio's GCC) is OXCF950 based too.
558 	 */
559 	if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&
560 				info->prodid == PRODID_POSSIO_GCC)) {
561 		int err;
562 
563 		if (link->config_index == 1 ||
564 		    link->config_index == 3) {
565 			err = setup_serial(link, info, base2,
566 					link->irq);
567 			base2 = link->resource[0]->start;
568 		} else {
569 			err = setup_serial(link, info, link->resource[0]->start,
570 					link->irq);
571 		}
572 		info->c950ctrl = base2;
573 
574 		/*
575 		 * FIXME: We really should wake up the port prior to
576 		 * handing it over to the serial layer.
577 		 */
578 		if (info->quirk && info->quirk->wakeup)
579 			info->quirk->wakeup(link);
580 
581 		return 0;
582 	}
583 
584 	setup_serial(link, info, link->resource[0]->start, link->irq);
585 	for (i = 0; i < info->multi - 1; i++)
586 		setup_serial(link, info, base2 + (8 * i),
587 				link->irq);
588 	return 0;
589 }
590 
591 static int serial_check_for_multi(struct pcmcia_device *p_dev,  void *priv_data)
592 {
593 	struct serial_info *info = p_dev->priv;
594 
595 	if (!p_dev->resource[0]->end)
596 		return -EINVAL;
597 
598 	if ((!p_dev->resource[1]->end) && (p_dev->resource[0]->end % 8 == 0))
599 		info->multi = p_dev->resource[0]->end >> 3;
600 
601 	if ((p_dev->resource[1]->end) && (p_dev->resource[0]->end == 8)
602 		&& (p_dev->resource[1]->end == 8))
603 		info->multi = 2;
604 
605 	return 0; /* break */
606 }
607 
608 
609 static int serial_config(struct pcmcia_device *link)
610 {
611 	struct serial_info *info = link->priv;
612 	int i;
613 
614 	dev_dbg(&link->dev, "serial_config\n");
615 
616 	/* Is this a compliant multifunction card? */
617 	info->multi = (link->socket->functions > 1);
618 
619 	/* Is this a multiport card? */
620 	info->manfid = link->manf_id;
621 	info->prodid = link->card_id;
622 
623 	for (i = 0; i < ARRAY_SIZE(quirks); i++)
624 		if ((quirks[i].manfid == ~0 ||
625 		     quirks[i].manfid == info->manfid) &&
626 		    (quirks[i].prodid == ~0 ||
627 		     quirks[i].prodid == info->prodid)) {
628 			info->quirk = &quirks[i];
629 			break;
630 		}
631 
632 	/*
633 	 * Another check for dual-serial cards: look for either serial or
634 	 * multifunction cards that ask for appropriate IO port ranges.
635 	 */
636 	if ((info->multi == 0) &&
637 	    (link->has_func_id) &&
638 	    (link->socket->pcmcia_pfc == 0) &&
639 	    ((link->func_id == CISTPL_FUNCID_MULTI) ||
640 	     (link->func_id == CISTPL_FUNCID_SERIAL)))
641 		pcmcia_loop_config(link, serial_check_for_multi, info);
642 
643 	/*
644 	 * Apply any multi-port quirk.
645 	 */
646 	if (info->quirk && info->quirk->multi != -1)
647 		info->multi = info->quirk->multi;
648 
649 	dev_info(&link->dev,
650 		"trying to set up [0x%04x:0x%04x] (pfc: %d, multi: %d, quirk: %p)\n",
651 		link->manf_id, link->card_id,
652 		link->socket->pcmcia_pfc, info->multi, info->quirk);
653 	if (link->socket->pcmcia_pfc)
654 		i = pfc_config(link);
655 	else if (info->multi > 1)
656 		i = multi_config(link);
657 	else
658 		i = simple_config(link);
659 
660 	if (i || info->ndev == 0)
661 		goto failed;
662 
663 	/*
664 	 * Apply any post-init quirk.  FIXME: This should really happen
665 	 * before we register the port, since it might already be in use.
666 	 */
667 	if (info->quirk && info->quirk->post)
668 		if (info->quirk->post(link))
669 			goto failed;
670 
671 	return 0;
672 
673 failed:
674 	dev_warn(&link->dev, "failed to initialize\n");
675 	serial_remove(link);
676 	return -ENODEV;
677 }
678 
679 static const struct pcmcia_device_id serial_ids[] = {
680 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021),
681 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a),
682 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0104, 0x000a),
683 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a),
684 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a),
685 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0xea15),
686 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0109, 0x0501),
687 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0138, 0x110a),
688 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0140, 0x000a),
689 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0x3341),
690 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0xc0ab),
691 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x016c, 0x0081),
692 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x021b, 0x0101),
693 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x08a1, 0xc0ab),
694 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
695 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
696 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
697 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
698 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
699 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
700 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
701 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
702 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
703 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
704 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
705 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
706 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
707 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
708 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
709 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
710 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
711 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
712 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "NEC", "PK-UG-J001", 0x18df0ba0, 0x831b1064),
713 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
714 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
715 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
716 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
717 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
718 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
719 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0e01),
720 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0a05),
721 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0b05),
722 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x1101),
723 	PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
724 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
725 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
726 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x016c, 0x0020),
727 	PCMCIA_MFC_DEVICE_PROD_ID123(1, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
728 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away 28.8 PC Card       ", 0xb569a6e5, 0x5bd4ff2c),
729 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
730 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
731 	PCMCIA_MFC_DEVICE_PROD_ID1(1, "Motorola MARQUIS", 0xf03e4e77),
732 	PCMCIA_MFC_DEVICE_PROD_ID2(1, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
733 	PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0301),
734 	PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x0276),
735 	PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039),
736 	PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006),
737 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0101), /* TDK DF2814 */
738 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x100a), /* Xircom CM-56G */
739 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x3e0a), /* TDK DF5660 */
740 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a),
741 	PCMCIA_DEVICE_MANF_CARD(0x0107, 0x0002), /* USRobotics 14,400 */
742 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d50),
743 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d51),
744 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d52),
745 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d53),
746 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0xd180),
747 	PCMCIA_DEVICE_MANF_CARD(0x0115, 0x3330), /* USRobotics/SUN 14,400 */
748 	PCMCIA_DEVICE_MANF_CARD(0x0124, 0x0100), /* Nokia DTP-2 ver II */
749 	PCMCIA_DEVICE_MANF_CARD(0x0134, 0x5600), /* LASAT COMMUNICATIONS A/S */
750 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x000e),
751 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x001b),
752 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0025),
753 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0045),
754 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0052),
755 	PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0006), /* Psion 56K+Fax */
756 	PCMCIA_DEVICE_MANF_CARD(0x0200, 0x0001), /* MultiMobile */
757 	PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae),
758 	PCMCIA_DEVICE_PROD_ID124("GATEWAY2000", "CC3144", "PCMCIA MODEM", 0x506bccae, 0xcb3685f1, 0xbd6c43ef),
759 	PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef),
760 	PCMCIA_DEVICE_PROD_ID124("TOSHIBA", "T144PF", "PCMCIA MODEM", 0xb4585a1a, 0x7271409c, 0xbd6c43ef),
761 	PCMCIA_DEVICE_PROD_ID123("FUJITSU", "FC14F ", "MBH10213", 0x6ee5a3d8, 0x30ead12b, 0xb00f05a0),
762 	PCMCIA_DEVICE_PROD_ID123("Novatel Wireless", "Merlin UMTS Modem", "U630", 0x32607776, 0xd9e73b13, 0xe87332e),
763 	PCMCIA_DEVICE_PROD_ID13("MEGAHERTZ", "V.34 PCMCIA MODEM", 0xf510db04, 0xbb2cce4a),
764 	PCMCIA_DEVICE_PROD_ID12("Brain Boxes", "Bluetooth PC Card", 0xee138382, 0xd4ce9b02),
765 	PCMCIA_DEVICE_PROD_ID12("CIRRUS LOGIC", "FAX MODEM", 0xe625f451, 0xcecd6dfa),
766 	PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 28800 FAX/DATA MODEM", 0xa3a3062c, 0x8cbd7c76),
767 	PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 33600 FAX/DATA MODEM", 0xa3a3062c, 0x5a00ce95),
768 	PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
769 	PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
770 	PCMCIA_DEVICE_PROD_ID12("IBM", "ISDN/56K/GSM", 0xb569a6e5, 0xfee5297b),
771 	PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
772 	PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400+", 0x816cc815, 0x412729fb),
773 	PCMCIA_DEVICE_PROD_ID12("Intertex", "IX34-PCMCIA", 0xf8a097e3, 0x97880447),
774 	PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
775 	PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
776 	PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
777 	PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e),
778 	PCMCIA_DEVICE_PROD_ID12("OEM      ", "C288MX     ", 0xb572d360, 0xd2385b7a),
779 	PCMCIA_DEVICE_PROD_ID12("Option International", "V34bis GSM/PSTN Data/Fax Modem", 0x9d7cd6f5, 0x5cb8bf41),
780 	PCMCIA_DEVICE_PROD_ID12("PCMCIA   ", "C336MX     ", 0x99bcafe9, 0xaa25bcab),
781 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f),
782 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "Dual RS-232 Serial Port PC Card", 0xc4420b35, 0x031a380d),
783 	PCMCIA_DEVICE_PROD_ID12("Telia", "SurfinBird 560P/A+", 0xe2cdd5e, 0xc9314b38),
784 	PCMCIA_DEVICE_PROD_ID1("Smart Serial Port", 0x2d8ce292),
785 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
786 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
787 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
788 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
789 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
790 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
791 	PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
792 	PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
793 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"),
794 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "cis/DP83903.cis"),
795 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
796 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
797 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
798 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC860", 0xd85f6206, 0x698f93db, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC860 3G Network Adapter R1 */
799 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
800 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
801 	PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
802 	PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"),
803 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.cis"),
804 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
805 	PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "cis/COMpad2.cis"),
806 	PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"),
807 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "cis/GLOBETROTTER.cis"),
808 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.", "SERIAL CARD: SL100  1.00.", 0x19ca78af, 0xf964f42b),
809 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.", "SERIAL CARD: SL100", 0x19ca78af, 0x71d98e83),
810 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.", "SERIAL CARD: SL232  1.00.", 0x19ca78af, 0x69fb7490),
811 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.", "SERIAL CARD: SL232", 0x19ca78af, 0xb6bc0235),
812 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.", "SERIAL CARD: CF232", 0x63f2e0bd, 0xb9e175d3),
813 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.", "SERIAL CARD: CF232-5", 0x63f2e0bd, 0xfce33442),
814 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF232", 0x3beb8cf2, 0x171e7190),
815 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF232-5", 0x3beb8cf2, 0x20da4262),
816 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF428", 0x3beb8cf2, 0xea5dd57d),
817 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF500", 0x3beb8cf2, 0xd77255fa),
818 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: IC232", 0x3beb8cf2, 0x6a709903),
819 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: SL232", 0x3beb8cf2, 0x18430676),
820 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: XL232", 0x3beb8cf2, 0x6f933767),
821 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: CF332", 0x3beb8cf2, 0x16dc1ba7),
822 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL332", 0x3beb8cf2, 0x19816c41),
823 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL385", 0x3beb8cf2, 0x64112029),
824 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
825 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial+Parallel Port: SP230", 0x3beb8cf2, 0xdb9e58bc),
826 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: CF332", 0x3beb8cf2, 0x16dc1ba7),
827 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL332", 0x3beb8cf2, 0x19816c41),
828 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL385", 0x3beb8cf2, 0x64112029),
829 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
830 	PCMCIA_MFC_DEVICE_PROD_ID12(2, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
831 	PCMCIA_MFC_DEVICE_PROD_ID12(3, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
832 	PCMCIA_DEVICE_MANF_CARD(0x0279, 0x950b),
833 	/* too generic */
834 	/* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
835 	/* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
836 	PCMCIA_DEVICE_FUNC_ID(2),
837 	PCMCIA_DEVICE_NULL,
838 };
839 MODULE_DEVICE_TABLE(pcmcia, serial_ids);
840 
841 MODULE_FIRMWARE("cis/PCMLM28.cis");
842 MODULE_FIRMWARE("cis/DP83903.cis");
843 MODULE_FIRMWARE("cis/3CCFEM556.cis");
844 MODULE_FIRMWARE("cis/3CXEM556.cis");
845 MODULE_FIRMWARE("cis/SW_8xx_SER.cis");
846 MODULE_FIRMWARE("cis/SW_7xx_SER.cis");
847 MODULE_FIRMWARE("cis/SW_555_SER.cis");
848 MODULE_FIRMWARE("cis/MT5634ZLX.cis");
849 MODULE_FIRMWARE("cis/COMpad2.cis");
850 MODULE_FIRMWARE("cis/COMpad4.cis");
851 MODULE_FIRMWARE("cis/RS-COM-2P.cis");
852 
853 static struct pcmcia_driver serial_cs_driver = {
854 	.owner		= THIS_MODULE,
855 	.name		= "serial_cs",
856 	.probe		= serial_probe,
857 	.remove		= serial_detach,
858 	.id_table	= serial_ids,
859 	.suspend	= serial_suspend,
860 	.resume		= serial_resume,
861 };
862 module_pcmcia_driver(serial_cs_driver);
863 
864 MODULE_LICENSE("GPL");
865