xref: /linux/drivers/tty/serial/8250/serial_cs.c (revision a06c3fad49a50d5d5eb078f93e70f4d3eca5d5a5)
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 /*
94  * vers_1 5.0, "Brain Boxes", "2-Port RS232 card", "r6"
95  * manfid 0x0160, 0x0104
96  * This card appears to have a 14.7456MHz clock.
97  */
98 /* Generic Modem: MD55x (GPRS/EDGE) have
99  * Elan VPU16551 UART with 14.7456MHz oscillator
100  * manfid 0x015D, 0x4C45
101  */
102 static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_8250_port *uart)
103 {
104 	uart->port.uartclk = 14745600;
105 }
106 
107 static int quirk_post_ibm(struct pcmcia_device *link)
108 {
109 	u8 val;
110 	int ret;
111 
112 	ret = pcmcia_read_config_byte(link, 0x800, &val);
113 	if (ret)
114 		goto failed;
115 
116 	ret = pcmcia_write_config_byte(link, 0x800, val | 1);
117 	if (ret)
118 		goto failed;
119 	return 0;
120 
121  failed:
122 	return -ENODEV;
123 }
124 
125 /*
126  * Nokia cards are not really multiport cards.  Shouldn't this
127  * be handled by setting the quirk entry .multi = 0 | 1 ?
128  */
129 static void quirk_config_nokia(struct pcmcia_device *link)
130 {
131 	struct serial_info *info = link->priv;
132 
133 	if (info->multi > 1)
134 		info->multi = 1;
135 }
136 
137 static void quirk_wakeup_oxsemi(struct pcmcia_device *link)
138 {
139 	struct serial_info *info = link->priv;
140 
141 	if (info->c950ctrl)
142 		outb(12, info->c950ctrl + 1);
143 }
144 
145 /* request_region? oxsemi branch does no request_region too... */
146 /*
147  * This sequence is needed to properly initialize MC45 attached to OXCF950.
148  * I tried decreasing these msleep()s, but it worked properly (survived
149  * 1000 stop/start operations) with these timeouts (or bigger).
150  */
151 static void quirk_wakeup_possio_gcc(struct pcmcia_device *link)
152 {
153 	struct serial_info *info = link->priv;
154 	unsigned int ctrl = info->c950ctrl;
155 
156 	outb(0xA, ctrl + 1);
157 	msleep(100);
158 	outb(0xE, ctrl + 1);
159 	msleep(300);
160 	outb(0xC, ctrl + 1);
161 	msleep(100);
162 	outb(0xE, ctrl + 1);
163 	msleep(200);
164 	outb(0xF, ctrl + 1);
165 	msleep(100);
166 	outb(0xE, ctrl + 1);
167 	msleep(100);
168 	outb(0xC, ctrl + 1);
169 }
170 
171 /*
172  * Socket Dual IO: this enables irq's for second port
173  */
174 static void quirk_config_socket(struct pcmcia_device *link)
175 {
176 	struct serial_info *info = link->priv;
177 
178 	if (info->multi)
179 		link->config_flags |= CONF_ENABLE_ESR;
180 }
181 
182 static const struct serial_quirk quirks[] = {
183 	{
184 		.manfid	= 0x0160,
185 		.prodid	= 0x0104,
186 		.multi	= -1,
187 		.setup	= quirk_setup_brainboxes_0104,
188 	}, {
189 		.manfid	= 0x015D,
190 		.prodid	= 0x4C45,
191 		.multi	= -1,
192 		.setup	= quirk_setup_brainboxes_0104,
193 	}, {
194 		.manfid	= MANFID_IBM,
195 		.prodid	= ~0,
196 		.multi	= -1,
197 		.post	= quirk_post_ibm,
198 	}, {
199 		.manfid	= MANFID_INTEL,
200 		.prodid	= PRODID_INTEL_DUAL_RS232,
201 		.multi	= 2,
202 	}, {
203 		.manfid	= MANFID_NATINST,
204 		.prodid	= PRODID_NATINST_QUAD_RS232,
205 		.multi	= 4,
206 	}, {
207 		.manfid	= MANFID_NOKIA,
208 		.prodid	= ~0,
209 		.multi	= -1,
210 		.config	= quirk_config_nokia,
211 	}, {
212 		.manfid	= MANFID_OMEGA,
213 		.prodid	= PRODID_OMEGA_QSP_100,
214 		.multi	= 4,
215 	}, {
216 		.manfid	= MANFID_OXSEMI,
217 		.prodid	= ~0,
218 		.multi	= -1,
219 		.wakeup	= quirk_wakeup_oxsemi,
220 	}, {
221 		.manfid	= MANFID_POSSIO,
222 		.prodid	= PRODID_POSSIO_GCC,
223 		.multi	= -1,
224 		.wakeup	= quirk_wakeup_possio_gcc,
225 	}, {
226 		.manfid	= MANFID_QUATECH,
227 		.prodid	= PRODID_QUATECH_DUAL_RS232,
228 		.multi	= 2,
229 	}, {
230 		.manfid	= MANFID_QUATECH,
231 		.prodid	= PRODID_QUATECH_DUAL_RS232_D1,
232 		.multi	= 2,
233 	}, {
234 		.manfid	= MANFID_QUATECH,
235 		.prodid	= PRODID_QUATECH_DUAL_RS232_G,
236 		.multi	= 2,
237 	}, {
238 		.manfid	= MANFID_QUATECH,
239 		.prodid	= PRODID_QUATECH_QUAD_RS232,
240 		.multi	= 4,
241 	}, {
242 		.manfid	= MANFID_SOCKET,
243 		.prodid	= PRODID_SOCKET_DUAL_RS232,
244 		.multi	= 2,
245 		.config	= quirk_config_socket,
246 	}, {
247 		.manfid	= MANFID_SOCKET,
248 		.prodid	= ~0,
249 		.multi	= -1,
250 		.config	= quirk_config_socket,
251 	}
252 };
253 
254 
255 static int serial_config(struct pcmcia_device *link);
256 
257 
258 static void serial_remove(struct pcmcia_device *link)
259 {
260 	struct serial_info *info = link->priv;
261 	int i;
262 
263 	dev_dbg(&link->dev, "serial_release\n");
264 
265 	/*
266 	 * Recheck to see if the device is still configured.
267 	 */
268 	for (i = 0; i < info->ndev; i++)
269 		serial8250_unregister_port(info->line[i]);
270 
271 	if (!info->slave)
272 		pcmcia_disable_device(link);
273 }
274 
275 static int serial_suspend(struct pcmcia_device *link)
276 {
277 	struct serial_info *info = link->priv;
278 	int i;
279 
280 	for (i = 0; i < info->ndev; i++)
281 		serial8250_suspend_port(info->line[i]);
282 
283 	return 0;
284 }
285 
286 static int serial_resume(struct pcmcia_device *link)
287 {
288 	struct serial_info *info = link->priv;
289 	int i;
290 
291 	for (i = 0; i < info->ndev; i++)
292 		serial8250_resume_port(info->line[i]);
293 
294 	if (info->quirk && info->quirk->wakeup)
295 		info->quirk->wakeup(link);
296 
297 	return 0;
298 }
299 
300 static int serial_probe(struct pcmcia_device *link)
301 {
302 	struct serial_info *info;
303 	int ret;
304 
305 	dev_dbg(&link->dev, "serial_attach()\n");
306 
307 	/* Create new serial device */
308 	info = kzalloc(sizeof(*info), GFP_KERNEL);
309 	if (!info)
310 		return -ENOMEM;
311 	info->p_dev = link;
312 	link->priv = info;
313 
314 	link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
315 	if (do_sound)
316 		link->config_flags |= CONF_ENABLE_SPKR;
317 
318 	ret = serial_config(link);
319 	if (ret)
320 		goto free_info;
321 
322 	return 0;
323 
324 free_info:
325 	kfree(info);
326 	return ret;
327 }
328 
329 static void serial_detach(struct pcmcia_device *link)
330 {
331 	struct serial_info *info = link->priv;
332 
333 	dev_dbg(&link->dev, "serial_detach\n");
334 
335 	/*
336 	 * Ensure that the ports have been released.
337 	 */
338 	serial_remove(link);
339 
340 	/* free bits */
341 	kfree(info);
342 }
343 
344 /*====================================================================*/
345 
346 static int setup_serial(struct pcmcia_device *handle, struct serial_info *info,
347 			unsigned int iobase, int irq)
348 {
349 	struct uart_8250_port uart;
350 	int line;
351 
352 	memset(&uart, 0, sizeof(uart));
353 	uart.port.iobase = iobase;
354 	uart.port.irq = irq;
355 	uart.port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ;
356 	uart.port.uartclk = 1843200;
357 	uart.port.dev = &handle->dev;
358 	if (buggy_uart)
359 		uart.port.flags |= UPF_BUGGY_UART;
360 
361 	if (info->quirk && info->quirk->setup)
362 		info->quirk->setup(handle, &uart);
363 
364 	line = serial8250_register_8250_port(&uart);
365 	if (line < 0) {
366 		pr_err("serial_cs: serial8250_register_8250_port() at 0x%04lx, irq %d failed\n",
367 							(unsigned long)iobase, irq);
368 		return -EINVAL;
369 	}
370 
371 	info->line[info->ndev] = line;
372 	info->ndev++;
373 
374 	return 0;
375 }
376 
377 /*====================================================================*/
378 
379 static int pfc_config(struct pcmcia_device *p_dev)
380 {
381 	unsigned int port = 0;
382 	struct serial_info *info = p_dev->priv;
383 
384 	if ((p_dev->resource[1]->end != 0) &&
385 		(resource_size(p_dev->resource[1]) == 8)) {
386 		port = p_dev->resource[1]->start;
387 		info->slave = 1;
388 	} else if ((info->manfid == MANFID_OSITECH) &&
389 		(resource_size(p_dev->resource[0]) == 0x40)) {
390 		port = p_dev->resource[0]->start + 0x28;
391 		info->slave = 1;
392 	}
393 	if (info->slave)
394 		return setup_serial(p_dev, info, port, p_dev->irq);
395 
396 	dev_warn(&p_dev->dev, "no usable port range found, giving up\n");
397 	return -ENODEV;
398 }
399 
400 static int simple_config_check(struct pcmcia_device *p_dev, void *priv_data)
401 {
402 	static const int size_table[2] = { 8, 16 };
403 	int *try = priv_data;
404 
405 	if (p_dev->resource[0]->start == 0)
406 		return -ENODEV;
407 
408 	if ((*try & 0x1) == 0)
409 		p_dev->io_lines = 16;
410 
411 	if (p_dev->resource[0]->end != size_table[(*try >> 1)])
412 		return -ENODEV;
413 
414 	p_dev->resource[0]->end = 8;
415 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
416 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
417 
418 	return pcmcia_request_io(p_dev);
419 }
420 
421 static int simple_config_check_notpicky(struct pcmcia_device *p_dev,
422 					void *priv_data)
423 {
424 	static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
425 	int j;
426 
427 	if (p_dev->io_lines > 3)
428 		return -ENODEV;
429 
430 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
431 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
432 	p_dev->resource[0]->end = 8;
433 
434 	for (j = 0; j < 5; j++) {
435 		p_dev->resource[0]->start = base[j];
436 		p_dev->io_lines = base[j] ? 16 : 3;
437 		if (!pcmcia_request_io(p_dev))
438 			return 0;
439 	}
440 	return -ENODEV;
441 }
442 
443 static int simple_config(struct pcmcia_device *link)
444 {
445 	struct serial_info *info = link->priv;
446 	int ret, try;
447 
448 	/*
449 	 * First pass: look for a config entry that looks normal.
450 	 * Two tries: without IO aliases, then with aliases.
451 	 */
452 	link->config_flags |= CONF_AUTO_SET_VPP;
453 	for (try = 0; try < 4; try++)
454 		if (!pcmcia_loop_config(link, simple_config_check, &try))
455 			goto found_port;
456 
457 	/*
458 	 * Second pass: try to find an entry that isn't picky about
459 	 * its base address, then try to grab any standard serial port
460 	 * address, and finally try to get any free port.
461 	 */
462 	ret = pcmcia_loop_config(link, simple_config_check_notpicky, NULL);
463 	if (ret) {
464 		dev_warn(&link->dev, "no usable port range found, giving up\n");
465 		return ret;
466 	}
467 
468 found_port:
469 	if (info->multi && (info->manfid == MANFID_3COM))
470 		link->config_index &= ~(0x08);
471 
472 	/*
473 	 * Apply any configuration quirks.
474 	 */
475 	if (info->quirk && info->quirk->config)
476 		info->quirk->config(link);
477 
478 	ret = pcmcia_enable_device(link);
479 	if (ret != 0)
480 		return ret;
481 	return setup_serial(link, info, link->resource[0]->start, link->irq);
482 }
483 
484 static int multi_config_check(struct pcmcia_device *p_dev, void *priv_data)
485 {
486 	int *multi = priv_data;
487 
488 	if (p_dev->resource[1]->end)
489 		return -EINVAL;
490 
491 	/*
492 	 * The quad port cards have bad CIS's, so just look for a
493 	 * window larger than 8 ports and assume it will be right.
494 	 */
495 	if (p_dev->resource[0]->end <= 8)
496 		return -EINVAL;
497 
498 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
499 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
500 	p_dev->resource[0]->end = *multi * 8;
501 
502 	if (pcmcia_request_io(p_dev))
503 		return -ENODEV;
504 	return 0;
505 }
506 
507 static int multi_config_check_notpicky(struct pcmcia_device *p_dev,
508 				       void *priv_data)
509 {
510 	int *base2 = priv_data;
511 
512 	if (!p_dev->resource[0]->end || !p_dev->resource[1]->end ||
513 		p_dev->resource[0]->start + 8 != p_dev->resource[1]->start)
514 		return -ENODEV;
515 
516 	p_dev->resource[0]->end = p_dev->resource[1]->end = 8;
517 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
518 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
519 
520 	if (pcmcia_request_io(p_dev))
521 		return -ENODEV;
522 
523 	*base2 = p_dev->resource[0]->start + 8;
524 	return 0;
525 }
526 
527 static int multi_config(struct pcmcia_device *link)
528 {
529 	struct serial_info *info = link->priv;
530 	int i, base2 = 0;
531 
532 	/* First, look for a generic full-sized window */
533 	if (!pcmcia_loop_config(link, multi_config_check, &info->multi))
534 		base2 = link->resource[0]->start + 8;
535 	else {
536 		/* If that didn't work, look for two windows */
537 		info->multi = 2;
538 		if (pcmcia_loop_config(link, multi_config_check_notpicky,
539 				       &base2)) {
540 			dev_warn(&link->dev,
541 				 "no usable port range found, giving up\n");
542 			return -ENODEV;
543 		}
544 	}
545 
546 	if (!link->irq)
547 		dev_warn(&link->dev, "no usable IRQ found, continuing...\n");
548 
549 	/*
550 	 * Apply any configuration quirks.
551 	 */
552 	if (info->quirk && info->quirk->config)
553 		info->quirk->config(link);
554 
555 	i = pcmcia_enable_device(link);
556 	if (i != 0)
557 		return -ENODEV;
558 
559 	/* The Oxford Semiconductor OXCF950 cards are in fact single-port:
560 	 * 8 registers are for the UART, the others are extra registers.
561 	 * Siemen's MC45 PCMCIA (Possio's GCC) is OXCF950 based too.
562 	 */
563 	if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&
564 				info->prodid == PRODID_POSSIO_GCC)) {
565 		if (link->config_index == 1 ||
566 		    link->config_index == 3) {
567 			setup_serial(link, info, base2, link->irq);
568 			base2 = link->resource[0]->start;
569 		} else {
570 			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("Option International", "GSM-Ready 56K/ISDN", 0x9d7cd6f5, 0xb23844aa),
784 	PCMCIA_DEVICE_PROD_ID12("PCMCIA   ", "C336MX     ", 0x99bcafe9, 0xaa25bcab),
785 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f),
786 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "Dual RS-232 Serial Port PC Card", 0xc4420b35, 0x031a380d),
787 	PCMCIA_DEVICE_PROD_ID12("Telia", "SurfinBird 560P/A+", 0xe2cdd5e, 0xc9314b38),
788 	PCMCIA_DEVICE_PROD_ID1("Smart Serial Port", 0x2d8ce292),
789 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
790 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
791 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
792 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
793 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
794 	PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
795 	PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
796 	PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
797 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"),
798 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "cis/DP83903.cis"),
799 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
800 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
801 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
802 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC860", 0xd85f6206, 0x698f93db, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC860 3G Network Adapter R1 */
803 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
804 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
805 	PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
806 	PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "cis/MT5634ZLX.cis"),
807 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.cis"),
808 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
809 	PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "cis/COMpad2.cis"),
810 	PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.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_DESCRIPTION("driver for PCMCIA serial devices");
868 MODULE_LICENSE("GPL");
869