1 // SPDX-License-Identifier: (GPL-2.0 OR MPL-1.1)
2 /*======================================================================
3 
4     A driver for PCMCIA serial devices
5 
6     serial_cs.c 1.134 2002/05/04 05:48:53
7 
8     The contents of this file are subject to the Mozilla Public
9     License Version 1.1 (the "License"); you may not use this file
10     except in compliance with the License. You may obtain a copy of
11     the License at http://www.mozilla.org/MPL/
12 
13     Software distributed under the License is distributed on an "AS
14     IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
15     implied. See the License for the specific language governing
16     rights and limitations under the License.
17 
18     The initial developer of the original code is David A. Hinds
19     <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
20     are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
21 
22     Alternatively, the contents of this file may be used under the
23     terms of the GNU General Public License version 2 (the "GPL"), in which
24     case the provisions of the GPL are applicable instead of the
25     above.  If you wish to allow the use of your version of this file
26     only under the terms of the GPL and not to allow others to use
27     your version of this file under the MPL, indicate your decision
28     by deleting the provisions above and replace them with the notice
29     and other provisions required by the GPL.  If you do not delete
30     the provisions above, a recipient may use your version of this
31     file under either the MPL or the GPL.
32 
33 ======================================================================*/
34 
35 #include <linux/module.h>
36 #include <linux/moduleparam.h>
37 #include <linux/kernel.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_8250_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_8250_port *uart)
109 {
110 	uart->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_8250_port uart;
347 	int line;
348 
349 	memset(&uart, 0, sizeof(uart));
350 	uart.port.iobase = iobase;
351 	uart.port.irq = irq;
352 	uart.port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ;
353 	uart.port.uartclk = 1843200;
354 	uart.port.dev = &handle->dev;
355 	if (buggy_uart)
356 		uart.port.flags |= UPF_BUGGY_UART;
357 
358 	if (info->quirk && info->quirk->setup)
359 		info->quirk->setup(handle, &uart);
360 
361 	line = serial8250_register_8250_port(&uart);
362 	if (line < 0) {
363 		pr_err("serial_cs: serial8250_register_8250_port() at 0x%04lx, irq %d failed\n",
364 							(unsigned 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 ret, try;
444 
445 	/*
446 	 * First pass: look for a config entry that looks normal.
447 	 * Two tries: without IO aliases, then with aliases.
448 	 */
449 	link->config_flags |= CONF_AUTO_SET_VPP;
450 	for (try = 0; try < 4; try++)
451 		if (!pcmcia_loop_config(link, simple_config_check, &try))
452 			goto found_port;
453 
454 	/*
455 	 * Second pass: try to find an entry that isn't picky about
456 	 * its base address, then try to grab any standard serial port
457 	 * address, and finally try to get any free port.
458 	 */
459 	if (!pcmcia_loop_config(link, simple_config_check_notpicky, NULL))
460 		goto found_port;
461 
462 	dev_warn(&link->dev, "no usable port range found, giving up\n");
463 	return -1;
464 
465 found_port:
466 	if (info->multi && (info->manfid == MANFID_3COM))
467 		link->config_index &= ~(0x08);
468 
469 	/*
470 	 * Apply any configuration quirks.
471 	 */
472 	if (info->quirk && info->quirk->config)
473 		info->quirk->config(link);
474 
475 	ret = pcmcia_enable_device(link);
476 	if (ret != 0)
477 		return -1;
478 	return setup_serial(link, info, link->resource[0]->start, link->irq);
479 }
480 
481 static int multi_config_check(struct pcmcia_device *p_dev, void *priv_data)
482 {
483 	int *multi = priv_data;
484 
485 	if (p_dev->resource[1]->end)
486 		return -EINVAL;
487 
488 	/*
489 	 * The quad port cards have bad CIS's, so just look for a
490 	 * window larger than 8 ports and assume it will be right.
491 	 */
492 	if (p_dev->resource[0]->end <= 8)
493 		return -EINVAL;
494 
495 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
496 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
497 	p_dev->resource[0]->end = *multi * 8;
498 
499 	if (pcmcia_request_io(p_dev))
500 		return -ENODEV;
501 	return 0;
502 }
503 
504 static int multi_config_check_notpicky(struct pcmcia_device *p_dev,
505 				       void *priv_data)
506 {
507 	int *base2 = priv_data;
508 
509 	if (!p_dev->resource[0]->end || !p_dev->resource[1]->end ||
510 		p_dev->resource[0]->start + 8 != p_dev->resource[1]->start)
511 		return -ENODEV;
512 
513 	p_dev->resource[0]->end = p_dev->resource[1]->end = 8;
514 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
515 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
516 
517 	if (pcmcia_request_io(p_dev))
518 		return -ENODEV;
519 
520 	*base2 = p_dev->resource[0]->start + 8;
521 	return 0;
522 }
523 
524 static int multi_config(struct pcmcia_device *link)
525 {
526 	struct serial_info *info = link->priv;
527 	int i, base2 = 0;
528 
529 	/* First, look for a generic full-sized window */
530 	if (!pcmcia_loop_config(link, multi_config_check, &info->multi))
531 		base2 = link->resource[0]->start + 8;
532 	else {
533 		/* If that didn't work, look for two windows */
534 		info->multi = 2;
535 		if (pcmcia_loop_config(link, multi_config_check_notpicky,
536 				       &base2)) {
537 			dev_warn(&link->dev,
538 				 "no usable port range found, giving up\n");
539 			return -ENODEV;
540 		}
541 	}
542 
543 	if (!link->irq)
544 		dev_warn(&link->dev, "no usable IRQ found, continuing...\n");
545 
546 	/*
547 	 * Apply any configuration quirks.
548 	 */
549 	if (info->quirk && info->quirk->config)
550 		info->quirk->config(link);
551 
552 	i = pcmcia_enable_device(link);
553 	if (i != 0)
554 		return -ENODEV;
555 
556 	/* The Oxford Semiconductor OXCF950 cards are in fact single-port:
557 	 * 8 registers are for the UART, the others are extra registers.
558 	 * Siemen's MC45 PCMCIA (Possio's GCC) is OXCF950 based too.
559 	 */
560 	if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&
561 				info->prodid == PRODID_POSSIO_GCC)) {
562 		int err;
563 
564 		if (link->config_index == 1 ||
565 		    link->config_index == 3) {
566 			err = setup_serial(link, info, base2,
567 					link->irq);
568 			base2 = link->resource[0]->start;
569 		} else {
570 			err = setup_serial(link, info, link->resource[0]->start,
571 					link->irq);
572 		}
573 		info->c950ctrl = base2;
574 
575 		/*
576 		 * FIXME: We really should wake up the port prior to
577 		 * handing it over to the serial layer.
578 		 */
579 		if (info->quirk && info->quirk->wakeup)
580 			info->quirk->wakeup(link);
581 
582 		return 0;
583 	}
584 
585 	setup_serial(link, info, link->resource[0]->start, link->irq);
586 	for (i = 0; i < info->multi - 1; i++)
587 		setup_serial(link, info, base2 + (8 * i),
588 				link->irq);
589 	return 0;
590 }
591 
592 static int serial_check_for_multi(struct pcmcia_device *p_dev,  void *priv_data)
593 {
594 	struct serial_info *info = p_dev->priv;
595 
596 	if (!p_dev->resource[0]->end)
597 		return -EINVAL;
598 
599 	if ((!p_dev->resource[1]->end) && (p_dev->resource[0]->end % 8 == 0))
600 		info->multi = p_dev->resource[0]->end >> 3;
601 
602 	if ((p_dev->resource[1]->end) && (p_dev->resource[0]->end == 8)
603 		&& (p_dev->resource[1]->end == 8))
604 		info->multi = 2;
605 
606 	return 0; /* break */
607 }
608 
609 
610 static int serial_config(struct pcmcia_device *link)
611 {
612 	struct serial_info *info = link->priv;
613 	int i;
614 
615 	dev_dbg(&link->dev, "serial_config\n");
616 
617 	/* Is this a compliant multifunction card? */
618 	info->multi = (link->socket->functions > 1);
619 
620 	/* Is this a multiport card? */
621 	info->manfid = link->manf_id;
622 	info->prodid = link->card_id;
623 
624 	for (i = 0; i < ARRAY_SIZE(quirks); i++)
625 		if ((quirks[i].manfid == ~0 ||
626 		     quirks[i].manfid == info->manfid) &&
627 		    (quirks[i].prodid == ~0 ||
628 		     quirks[i].prodid == info->prodid)) {
629 			info->quirk = &quirks[i];
630 			break;
631 		}
632 
633 	/*
634 	 * Another check for dual-serial cards: look for either serial or
635 	 * multifunction cards that ask for appropriate IO port ranges.
636 	 */
637 	if ((info->multi == 0) &&
638 	    (link->has_func_id) &&
639 	    (link->socket->pcmcia_pfc == 0) &&
640 	    ((link->func_id == CISTPL_FUNCID_MULTI) ||
641 	     (link->func_id == CISTPL_FUNCID_SERIAL))) {
642 		if (pcmcia_loop_config(link, serial_check_for_multi, info))
643 			goto failed;
644 	}
645 
646 	/*
647 	 * Apply any multi-port quirk.
648 	 */
649 	if (info->quirk && info->quirk->multi != -1)
650 		info->multi = info->quirk->multi;
651 
652 	dev_info(&link->dev,
653 		"trying to set up [0x%04x:0x%04x] (pfc: %d, multi: %d, quirk: %p)\n",
654 		link->manf_id, link->card_id,
655 		link->socket->pcmcia_pfc, info->multi, info->quirk);
656 	if (link->socket->pcmcia_pfc)
657 		i = pfc_config(link);
658 	else if (info->multi > 1)
659 		i = multi_config(link);
660 	else
661 		i = simple_config(link);
662 
663 	if (i || info->ndev == 0)
664 		goto failed;
665 
666 	/*
667 	 * Apply any post-init quirk.  FIXME: This should really happen
668 	 * before we register the port, since it might already be in use.
669 	 */
670 	if (info->quirk && info->quirk->post)
671 		if (info->quirk->post(link))
672 			goto failed;
673 
674 	return 0;
675 
676 failed:
677 	dev_warn(&link->dev, "failed to initialize\n");
678 	serial_remove(link);
679 	return -ENODEV;
680 }
681 
682 static const struct pcmcia_device_id serial_ids[] = {
683 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021),
684 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a),
685 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0104, 0x000a),
686 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a),
687 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a),
688 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0xea15),
689 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0109, 0x0501),
690 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0138, 0x110a),
691 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0140, 0x000a),
692 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0x3341),
693 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0xc0ab),
694 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x016c, 0x0081),
695 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x021b, 0x0101),
696 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x08a1, 0xc0ab),
697 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
698 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
699 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
700 	PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
701 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
702 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
703 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
704 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
705 	PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
706 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
707 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
708 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
709 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
710 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
711 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
712 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
713 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
714 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
715 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "NEC", "PK-UG-J001", 0x18df0ba0, 0x831b1064),
716 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
717 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
718 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
719 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
720 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
721 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
722 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0e01),
723 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0a05),
724 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0b05),
725 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x1101),
726 	PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
727 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
728 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
729 	PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x016c, 0x0020),
730 	PCMCIA_MFC_DEVICE_PROD_ID123(1, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
731 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away 28.8 PC Card       ", 0xb569a6e5, 0x5bd4ff2c),
732 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
733 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
734 	PCMCIA_MFC_DEVICE_PROD_ID1(1, "Motorola MARQUIS", 0xf03e4e77),
735 	PCMCIA_MFC_DEVICE_PROD_ID2(1, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
736 	PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0301),
737 	PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x0276),
738 	PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039),
739 	PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006),
740 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0101), /* TDK DF2814 */
741 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x100a), /* Xircom CM-56G */
742 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x3e0a), /* TDK DF5660 */
743 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a),
744 	PCMCIA_DEVICE_MANF_CARD(0x0107, 0x0002), /* USRobotics 14,400 */
745 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d50),
746 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d51),
747 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d52),
748 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d53),
749 	PCMCIA_DEVICE_MANF_CARD(0x010b, 0xd180),
750 	PCMCIA_DEVICE_MANF_CARD(0x0115, 0x3330), /* USRobotics/SUN 14,400 */
751 	PCMCIA_DEVICE_MANF_CARD(0x0124, 0x0100), /* Nokia DTP-2 ver II */
752 	PCMCIA_DEVICE_MANF_CARD(0x0134, 0x5600), /* LASAT COMMUNICATIONS A/S */
753 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x000e),
754 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x001b),
755 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0025),
756 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0045),
757 	PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0052),
758 	PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0006), /* Psion 56K+Fax */
759 	PCMCIA_DEVICE_MANF_CARD(0x0200, 0x0001), /* MultiMobile */
760 	PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae),
761 	PCMCIA_DEVICE_PROD_ID124("GATEWAY2000", "CC3144", "PCMCIA MODEM", 0x506bccae, 0xcb3685f1, 0xbd6c43ef),
762 	PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef),
763 	PCMCIA_DEVICE_PROD_ID124("TOSHIBA", "T144PF", "PCMCIA MODEM", 0xb4585a1a, 0x7271409c, 0xbd6c43ef),
764 	PCMCIA_DEVICE_PROD_ID123("FUJITSU", "FC14F ", "MBH10213", 0x6ee5a3d8, 0x30ead12b, 0xb00f05a0),
765 	PCMCIA_DEVICE_PROD_ID123("Novatel Wireless", "Merlin UMTS Modem", "U630", 0x32607776, 0xd9e73b13, 0xe87332e),
766 	PCMCIA_DEVICE_PROD_ID13("MEGAHERTZ", "V.34 PCMCIA MODEM", 0xf510db04, 0xbb2cce4a),
767 	PCMCIA_DEVICE_PROD_ID12("Brain Boxes", "Bluetooth PC Card", 0xee138382, 0xd4ce9b02),
768 	PCMCIA_DEVICE_PROD_ID12("CIRRUS LOGIC", "FAX MODEM", 0xe625f451, 0xcecd6dfa),
769 	PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 28800 FAX/DATA MODEM", 0xa3a3062c, 0x8cbd7c76),
770 	PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 33600 FAX/DATA MODEM", 0xa3a3062c, 0x5a00ce95),
771 	PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
772 	PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
773 	PCMCIA_DEVICE_PROD_ID12("IBM", "ISDN/56K/GSM", 0xb569a6e5, 0xfee5297b),
774 	PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
775 	PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400+", 0x816cc815, 0x412729fb),
776 	PCMCIA_DEVICE_PROD_ID12("Intertex", "IX34-PCMCIA", 0xf8a097e3, 0x97880447),
777 	PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
778 	PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
779 	PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
780 	PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e),
781 	PCMCIA_DEVICE_PROD_ID12("OEM      ", "C288MX     ", 0xb572d360, 0xd2385b7a),
782 	PCMCIA_DEVICE_PROD_ID12("Option International", "V34bis GSM/PSTN Data/Fax Modem", 0x9d7cd6f5, 0x5cb8bf41),
783 	PCMCIA_DEVICE_PROD_ID12("PCMCIA   ", "C336MX     ", 0x99bcafe9, 0xaa25bcab),
784 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f),
785 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "Dual RS-232 Serial Port PC Card", 0xc4420b35, 0x031a380d),
786 	PCMCIA_DEVICE_PROD_ID12("Telia", "SurfinBird 560P/A+", 0xe2cdd5e, 0xc9314b38),
787 	PCMCIA_DEVICE_PROD_ID1("Smart Serial Port", 0x2d8ce292),
788 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
789 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
790 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
791 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
792 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
793 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
794 	PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
795 	PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
796 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"),
797 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "cis/DP83903.cis"),
798 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
799 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
800 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
801 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC860", 0xd85f6206, 0x698f93db, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC860 3G Network Adapter R1 */
802 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
803 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
804 	PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
805 	PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"),
806 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.cis"),
807 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
808 	PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "cis/COMpad2.cis"),
809 	PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"),
810 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "cis/GLOBETROTTER.cis"),
811 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.", "SERIAL CARD: SL100  1.00.", 0x19ca78af, 0xf964f42b),
812 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.", "SERIAL CARD: SL100", 0x19ca78af, 0x71d98e83),
813 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.", "SERIAL CARD: SL232  1.00.", 0x19ca78af, 0x69fb7490),
814 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.", "SERIAL CARD: SL232", 0x19ca78af, 0xb6bc0235),
815 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.", "SERIAL CARD: CF232", 0x63f2e0bd, 0xb9e175d3),
816 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.", "SERIAL CARD: CF232-5", 0x63f2e0bd, 0xfce33442),
817 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF232", 0x3beb8cf2, 0x171e7190),
818 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF232-5", 0x3beb8cf2, 0x20da4262),
819 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF428", 0x3beb8cf2, 0xea5dd57d),
820 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF500", 0x3beb8cf2, 0xd77255fa),
821 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: IC232", 0x3beb8cf2, 0x6a709903),
822 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: SL232", 0x3beb8cf2, 0x18430676),
823 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: XL232", 0x3beb8cf2, 0x6f933767),
824 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: CF332", 0x3beb8cf2, 0x16dc1ba7),
825 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL332", 0x3beb8cf2, 0x19816c41),
826 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL385", 0x3beb8cf2, 0x64112029),
827 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
828 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial+Parallel Port: SP230", 0x3beb8cf2, 0xdb9e58bc),
829 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: CF332", 0x3beb8cf2, 0x16dc1ba7),
830 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL332", 0x3beb8cf2, 0x19816c41),
831 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL385", 0x3beb8cf2, 0x64112029),
832 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
833 	PCMCIA_MFC_DEVICE_PROD_ID12(2, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
834 	PCMCIA_MFC_DEVICE_PROD_ID12(3, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
835 	PCMCIA_DEVICE_MANF_CARD(0x0279, 0x950b),
836 	/* too generic */
837 	/* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
838 	/* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
839 	PCMCIA_DEVICE_FUNC_ID(2),
840 	PCMCIA_DEVICE_NULL,
841 };
842 MODULE_DEVICE_TABLE(pcmcia, serial_ids);
843 
844 MODULE_FIRMWARE("cis/PCMLM28.cis");
845 MODULE_FIRMWARE("cis/DP83903.cis");
846 MODULE_FIRMWARE("cis/3CCFEM556.cis");
847 MODULE_FIRMWARE("cis/3CXEM556.cis");
848 MODULE_FIRMWARE("cis/SW_8xx_SER.cis");
849 MODULE_FIRMWARE("cis/SW_7xx_SER.cis");
850 MODULE_FIRMWARE("cis/SW_555_SER.cis");
851 MODULE_FIRMWARE("cis/MT5634ZLX.cis");
852 MODULE_FIRMWARE("cis/COMpad2.cis");
853 MODULE_FIRMWARE("cis/COMpad4.cis");
854 MODULE_FIRMWARE("cis/RS-COM-2P.cis");
855 
856 static struct pcmcia_driver serial_cs_driver = {
857 	.owner		= THIS_MODULE,
858 	.name		= "serial_cs",
859 	.probe		= serial_probe,
860 	.remove		= serial_detach,
861 	.id_table	= serial_ids,
862 	.suspend	= serial_suspend,
863 	.resume		= serial_resume,
864 };
865 module_pcmcia_driver(serial_cs_driver);
866 
867 MODULE_LICENSE("GPL");
868