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SCSI_AACRAID: add a help text
[linux-2.6/linux-loongson.git] / drivers / serial / 8250_pci.c
blob94886c000d2a2e8ff9581d83423bee68cfeaa409
1 /*
2 * linux/drivers/char/8250_pci.c
3 *
4 * Probe module for 8250/16550-type PCI serial ports.
5 *
6 * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
7 *
8 * Copyright (C) 2001 Russell King, All Rights Reserved.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License.
13 *
14 * $Id: 8250_pci.c,v 1.28 2002/11/02 11:14:18 rmk Exp $
15 */
16 #include <linux/module.h>
17 #include <linux/init.h>
18 #include <linux/pci.h>
19 #include <linux/sched.h>
20 #include <linux/string.h>
21 #include <linux/kernel.h>
22 #include <linux/slab.h>
23 #include <linux/delay.h>
24 #include <linux/tty.h>
25 #include <linux/serial_core.h>
26 #include <linux/8250_pci.h>
27 #include <linux/bitops.h>
28
29 #include <asm/byteorder.h>
30 #include <asm/io.h>
31
32 #include "8250.h"
33
34 #undef SERIAL_DEBUG_PCI
35
36 /*
37 * init function returns:
38 * > 0 - number of ports
39 * = 0 - use board->num_ports
40 * < 0 - error
41 */
42 struct pci_serial_quirk {
43 u32 vendor;
44 u32 device;
45 u32 subvendor;
46 u32 subdevice;
47 int (*init)(struct pci_dev *dev);
48 int (*setup)(struct serial_private *, struct pciserial_board *,
49 struct uart_port *, int);
50 void (*exit)(struct pci_dev *dev);
51 };
52
53 #define PCI_NUM_BAR_RESOURCES 6
54
55 struct serial_private {
56 struct pci_dev *dev;
57 unsigned int nr;
58 void __iomem *remapped_bar[PCI_NUM_BAR_RESOURCES];
59 struct pci_serial_quirk *quirk;
60 int line[0];
61 };
62
63 static void moan_device(const char *str, struct pci_dev *dev)
64 {
65 printk(KERN_WARNING "%s: %s\n"
66 KERN_WARNING "Please send the output of lspci -vv, this\n"
67 KERN_WARNING "message (0x%04x,0x%04x,0x%04x,0x%04x), the\n"
68 KERN_WARNING "manufacturer and name of serial board or\n"
69 KERN_WARNING "modem board to rmk+serial@arm.linux.org.uk.\n",
70 pci_name(dev), str, dev->vendor, dev->device,
71 dev->subsystem_vendor, dev->subsystem_device);
72 }
73
74 static int
75 setup_port(struct serial_private *priv, struct uart_port *port,
76 int bar, int offset, int regshift)
77 {
78 struct pci_dev *dev = priv->dev;
79 unsigned long base, len;
80
81 if (bar >= PCI_NUM_BAR_RESOURCES)
82 return -EINVAL;
83
84 base = pci_resource_start(dev, bar);
85
86 if (pci_resource_flags(dev, bar) & IORESOURCE_MEM) {
87 len = pci_resource_len(dev, bar);
88
89 if (!priv->remapped_bar[bar])
90 priv->remapped_bar[bar] = ioremap(base, len);
91 if (!priv->remapped_bar[bar])
92 return -ENOMEM;
93
94 port->iotype = UPIO_MEM;
95 port->iobase = 0;
96 port->mapbase = base + offset;
97 port->membase = priv->remapped_bar[bar] + offset;
98 port->regshift = regshift;
99 } else {
100 port->iotype = UPIO_PORT;
101 port->iobase = base + offset;
102 port->mapbase = 0;
103 port->membase = NULL;
104 port->regshift = 0;
105 }
106 return 0;
107 }
108
109 /*
110 * AFAVLAB uses a different mixture of BARs and offsets
111 * Not that ugly ;) -- HW
112 */
113 static int
114 afavlab_setup(struct serial_private *priv, struct pciserial_board *board,
115 struct uart_port *port, int idx)
116 {
117 unsigned int bar, offset = board->first_offset;
118
119 bar = FL_GET_BASE(board->flags);
120 if (idx < 4)
121 bar += idx;
122 else {
123 bar = 4;
124 offset += (idx - 4) * board->uart_offset;
125 }
126
127 return setup_port(priv, port, bar, offset, board->reg_shift);
128 }
129
130 /*
131 * HP's Remote Management Console. The Diva chip came in several
132 * different versions. N-class, L2000 and A500 have two Diva chips, each
133 * with 3 UARTs (the third UART on the second chip is unused). Superdome
134 * and Keystone have one Diva chip with 3 UARTs. Some later machines have
135 * one Diva chip, but it has been expanded to 5 UARTs.
136 */
137 static int __devinit pci_hp_diva_init(struct pci_dev *dev)
138 {
139 int rc = 0;
140
141 switch (dev->subsystem_device) {
142 case PCI_DEVICE_ID_HP_DIVA_TOSCA1:
143 case PCI_DEVICE_ID_HP_DIVA_HALFDOME:
144 case PCI_DEVICE_ID_HP_DIVA_KEYSTONE:
145 case PCI_DEVICE_ID_HP_DIVA_EVEREST:
146 rc = 3;
147 break;
148 case PCI_DEVICE_ID_HP_DIVA_TOSCA2:
149 rc = 2;
150 break;
151 case PCI_DEVICE_ID_HP_DIVA_MAESTRO:
152 rc = 4;
153 break;
154 case PCI_DEVICE_ID_HP_DIVA_POWERBAR:
155 case PCI_DEVICE_ID_HP_DIVA_HURRICANE:
156 rc = 1;
157 break;
158 }
159
160 return rc;
161 }
162
163 /*
164 * HP's Diva chip puts the 4th/5th serial port further out, and
165 * some serial ports are supposed to be hidden on certain models.
166 */
167 static int
168 pci_hp_diva_setup(struct serial_private *priv, struct pciserial_board *board,
169 struct uart_port *port, int idx)
170 {
171 unsigned int offset = board->first_offset;
172 unsigned int bar = FL_GET_BASE(board->flags);
173
174 switch (priv->dev->subsystem_device) {
175 case PCI_DEVICE_ID_HP_DIVA_MAESTRO:
176 if (idx == 3)
177 idx++;
178 break;
179 case PCI_DEVICE_ID_HP_DIVA_EVEREST:
180 if (idx > 0)
181 idx++;
182 if (idx > 2)
183 idx++;
184 break;
185 }
186 if (idx > 2)
187 offset = 0x18;
188
189 offset += idx * board->uart_offset;
190
191 return setup_port(priv, port, bar, offset, board->reg_shift);
192 }
193
194 /*
195 * Added for EKF Intel i960 serial boards
196 */
197 static int __devinit pci_inteli960ni_init(struct pci_dev *dev)
198 {
199 unsigned long oldval;
200
201 if (!(dev->subsystem_device & 0x1000))
202 return -ENODEV;
203
204 /* is firmware started? */
205 pci_read_config_dword(dev, 0x44, (void*) &oldval);
206 if (oldval == 0x00001000L) { /* RESET value */
207 printk(KERN_DEBUG "Local i960 firmware missing");
208 return -ENODEV;
209 }
210 return 0;
211 }
212
213 /*
214 * Some PCI serial cards using the PLX 9050 PCI interface chip require
215 * that the card interrupt be explicitly enabled or disabled. This
216 * seems to be mainly needed on card using the PLX which also use I/O
217 * mapped memory.
218 */
219 static int __devinit pci_plx9050_init(struct pci_dev *dev)
220 {
221 u8 irq_config;
222 void __iomem *p;
223
224 if ((pci_resource_flags(dev, 0) & IORESOURCE_MEM) == 0) {
225 moan_device("no memory in bar 0", dev);
226 return 0;
227 }
228
229 irq_config = 0x41;
230 if (dev->vendor == PCI_VENDOR_ID_PANACOM ||
231 dev->subsystem_vendor == PCI_SUBVENDOR_ID_EXSYS) {
232 irq_config = 0x43;
233 }
234 if ((dev->vendor == PCI_VENDOR_ID_PLX) &&
235 (dev->device == PCI_DEVICE_ID_PLX_ROMULUS)) {
236 /*
237 * As the megawolf cards have the int pins active
238 * high, and have 2 UART chips, both ints must be
239 * enabled on the 9050. Also, the UARTS are set in
240 * 16450 mode by default, so we have to enable the
241 * 16C950 'enhanced' mode so that we can use the
242 * deep FIFOs
243 */
244 irq_config = 0x5b;
245 }
246
247 /*
248 * enable/disable interrupts
249 */
250 p = ioremap(pci_resource_start(dev, 0), 0x80);
251 if (p == NULL)
252 return -ENOMEM;
253 writel(irq_config, p + 0x4c);
254
255 /*
256 * Read the register back to ensure that it took effect.
257 */
258 readl(p + 0x4c);
259 iounmap(p);
260
261 return 0;
262 }
263
264 static void __devexit pci_plx9050_exit(struct pci_dev *dev)
265 {
266 u8 __iomem *p;
267
268 if ((pci_resource_flags(dev, 0) & IORESOURCE_MEM) == 0)
269 return;
270
271 /*
272 * disable interrupts
273 */
274 p = ioremap(pci_resource_start(dev, 0), 0x80);
275 if (p != NULL) {
276 writel(0, p + 0x4c);
277
278 /*
279 * Read the register back to ensure that it took effect.
280 */
281 readl(p + 0x4c);
282 iounmap(p);
283 }
284 }
285
286 /* SBS Technologies Inc. PMC-OCTPRO and P-OCTAL cards */
287 static int
288 sbs_setup(struct serial_private *priv, struct pciserial_board *board,
289 struct uart_port *port, int idx)
290 {
291 unsigned int bar, offset = board->first_offset;
292
293 bar = 0;
294
295 if (idx < 4) {
296 /* first four channels map to 0, 0x100, 0x200, 0x300 */
297 offset += idx * board->uart_offset;
298 } else if (idx < 8) {
299 /* last four channels map to 0x1000, 0x1100, 0x1200, 0x1300 */
300 offset += idx * board->uart_offset + 0xC00;
301 } else /* we have only 8 ports on PMC-OCTALPRO */
302 return 1;
303
304 return setup_port(priv, port, bar, offset, board->reg_shift);
305 }
306
307 /*
308 * This does initialization for PMC OCTALPRO cards:
309 * maps the device memory, resets the UARTs (needed, bc
310 * if the module is removed and inserted again, the card
311 * is in the sleep mode) and enables global interrupt.
312 */
313
314 /* global control register offset for SBS PMC-OctalPro */
315 #define OCT_REG_CR_OFF 0x500
316
317 static int __devinit sbs_init(struct pci_dev *dev)
318 {
319 u8 __iomem *p;
320
321 p = ioremap(pci_resource_start(dev, 0),pci_resource_len(dev,0));
322
323 if (p == NULL)
324 return -ENOMEM;
325 /* Set bit-4 Control Register (UART RESET) in to reset the uarts */
326 writeb(0x10,p + OCT_REG_CR_OFF);
327 udelay(50);
328 writeb(0x0,p + OCT_REG_CR_OFF);
329
330 /* Set bit-2 (INTENABLE) of Control Register */
331 writeb(0x4, p + OCT_REG_CR_OFF);
332 iounmap(p);
333
334 return 0;
335 }
336
337 /*
338 * Disables the global interrupt of PMC-OctalPro
339 */
340
341 static void __devexit sbs_exit(struct pci_dev *dev)
342 {
343 u8 __iomem *p;
344
345 p = ioremap(pci_resource_start(dev, 0),pci_resource_len(dev,0));
346 if (p != NULL) {
347 writeb(0, p + OCT_REG_CR_OFF);
348 }
349 iounmap(p);
350 }
351
352 /*
353 * SIIG serial cards have an PCI interface chip which also controls
354 * the UART clocking frequency. Each UART can be clocked independently
355 * (except cards equiped with 4 UARTs) and initial clocking settings
356 * are stored in the EEPROM chip. It can cause problems because this
357 * version of serial driver doesn't support differently clocked UART's
358 * on single PCI card. To prevent this, initialization functions set
359 * high frequency clocking for all UART's on given card. It is safe (I
360 * hope) because it doesn't touch EEPROM settings to prevent conflicts
361 * with other OSes (like M$ DOS).
362 *
363 * SIIG support added by Andrey Panin <pazke@donpac.ru>, 10/1999
364 *
365 * There is two family of SIIG serial cards with different PCI
366 * interface chip and different configuration methods:
367 * - 10x cards have control registers in IO and/or memory space;
368 * - 20x cards have control registers in standard PCI configuration space.
369 *
370 * Note: all 10x cards have PCI device ids 0x10..
371 * all 20x cards have PCI device ids 0x20..
372 *
373 * There are also Quartet Serial cards which use Oxford Semiconductor
374 * 16954 quad UART PCI chip clocked by 18.432 MHz quartz.
375 *
376 * Note: some SIIG cards are probed by the parport_serial object.
377 */
378
379 #define PCI_DEVICE_ID_SIIG_1S_10x (PCI_DEVICE_ID_SIIG_1S_10x_550 & 0xfffc)
380 #define PCI_DEVICE_ID_SIIG_2S_10x (PCI_DEVICE_ID_SIIG_2S_10x_550 & 0xfff8)
381
382 static int pci_siig10x_init(struct pci_dev *dev)
383 {
384 u16 data;
385 void __iomem *p;
386
387 switch (dev->device & 0xfff8) {
388 case PCI_DEVICE_ID_SIIG_1S_10x: /* 1S */
389 data = 0xffdf;
390 break;
391 case PCI_DEVICE_ID_SIIG_2S_10x: /* 2S, 2S1P */
392 data = 0xf7ff;
393 break;
394 default: /* 1S1P, 4S */
395 data = 0xfffb;
396 break;
397 }
398
399 p = ioremap(pci_resource_start(dev, 0), 0x80);
400 if (p == NULL)
401 return -ENOMEM;
402
403 writew(readw(p + 0x28) & data, p + 0x28);
404 readw(p + 0x28);
405 iounmap(p);
406 return 0;
407 }
408
409 #define PCI_DEVICE_ID_SIIG_2S_20x (PCI_DEVICE_ID_SIIG_2S_20x_550 & 0xfffc)
410 #define PCI_DEVICE_ID_SIIG_2S1P_20x (PCI_DEVICE_ID_SIIG_2S1P_20x_550 & 0xfffc)
411
412 static int pci_siig20x_init(struct pci_dev *dev)
413 {
414 u8 data;
415
416 /* Change clock frequency for the first UART. */
417 pci_read_config_byte(dev, 0x6f, &data);
418 pci_write_config_byte(dev, 0x6f, data & 0xef);
419
420 /* If this card has 2 UART, we have to do the same with second UART. */
421 if (((dev->device & 0xfffc) == PCI_DEVICE_ID_SIIG_2S_20x) ||
422 ((dev->device & 0xfffc) == PCI_DEVICE_ID_SIIG_2S1P_20x)) {
423 pci_read_config_byte(dev, 0x73, &data);
424 pci_write_config_byte(dev, 0x73, data & 0xef);
425 }
426 return 0;
427 }
428
429 static int pci_siig_init(struct pci_dev *dev)
430 {
431 unsigned int type = dev->device & 0xff00;
432
433 if (type == 0x1000)
434 return pci_siig10x_init(dev);
435 else if (type == 0x2000)
436 return pci_siig20x_init(dev);
437
438 moan_device("Unknown SIIG card", dev);
439 return -ENODEV;
440 }
441
442 static int pci_siig_setup(struct serial_private *priv,
443 struct pciserial_board *board,
444 struct uart_port *port, int idx)
445 {
446 unsigned int bar = FL_GET_BASE(board->flags) + idx, offset = 0;
447
448 if (idx > 3) {
449 bar = 4;
450 offset = (idx - 4) * 8;
451 }
452
453 return setup_port(priv, port, bar, offset, 0);
454 }
455
456 /*
457 * Timedia has an explosion of boards, and to avoid the PCI table from
458 * growing *huge*, we use this function to collapse some 70 entries
459 * in the PCI table into one, for sanity's and compactness's sake.
460 */
461 static unsigned short timedia_single_port[] = {
462 0x4025, 0x4027, 0x4028, 0x5025, 0x5027, 0
463 };
464
465 static unsigned short timedia_dual_port[] = {
466 0x0002, 0x4036, 0x4037, 0x4038, 0x4078, 0x4079, 0x4085,
467 0x4088, 0x4089, 0x5037, 0x5078, 0x5079, 0x5085, 0x6079,
468 0x7079, 0x8079, 0x8137, 0x8138, 0x8237, 0x8238, 0x9079,
469 0x9137, 0x9138, 0x9237, 0x9238, 0xA079, 0xB079, 0xC079,
470 0xD079, 0
471 };
472
473 static unsigned short timedia_quad_port[] = {
474 0x4055, 0x4056, 0x4095, 0x4096, 0x5056, 0x8156, 0x8157,
475 0x8256, 0x8257, 0x9056, 0x9156, 0x9157, 0x9158, 0x9159,
476 0x9256, 0x9257, 0xA056, 0xA157, 0xA158, 0xA159, 0xB056,
477 0xB157, 0
478 };
479
480 static unsigned short timedia_eight_port[] = {
481 0x4065, 0x4066, 0x5065, 0x5066, 0x8166, 0x9066, 0x9166,
482 0x9167, 0x9168, 0xA066, 0xA167, 0xA168, 0
483 };
484
485 static const struct timedia_struct {
486 int num;
487 unsigned short *ids;
488 } timedia_data[] = {
489 { 1, timedia_single_port },
490 { 2, timedia_dual_port },
491 { 4, timedia_quad_port },
492 { 8, timedia_eight_port },
493 { 0, NULL }
494 };
495
496 static int __devinit pci_timedia_init(struct pci_dev *dev)
497 {
498 unsigned short *ids;
499 int i, j;
500
501 for (i = 0; timedia_data[i].num; i++) {
502 ids = timedia_data[i].ids;
503 for (j = 0; ids[j]; j++)
504 if (dev->subsystem_device == ids[j])
505 return timedia_data[i].num;
506 }
507 return 0;
508 }
509
510 /*
511 * Timedia/SUNIX uses a mixture of BARs and offsets
512 * Ugh, this is ugly as all hell --- TYT
513 */
514 static int
515 pci_timedia_setup(struct serial_private *priv, struct pciserial_board *board,
516 struct uart_port *port, int idx)
517 {
518 unsigned int bar = 0, offset = board->first_offset;
519
520 switch (idx) {
521 case 0:
522 bar = 0;
523 break;
524 case 1:
525 offset = board->uart_offset;
526 bar = 0;
527 break;
528 case 2:
529 bar = 1;
530 break;
531 case 3:
532 offset = board->uart_offset;
533 /* FALLTHROUGH */
534 case 4: /* BAR 2 */
535 case 5: /* BAR 3 */
536 case 6: /* BAR 4 */
537 case 7: /* BAR 5 */
538 bar = idx - 2;
539 }
540
541 return setup_port(priv, port, bar, offset, board->reg_shift);
542 }
543
544 /*
545 * Some Titan cards are also a little weird
546 */
547 static int
548 titan_400l_800l_setup(struct serial_private *priv,
549 struct pciserial_board *board,
550 struct uart_port *port, int idx)
551 {
552 unsigned int bar, offset = board->first_offset;
553
554 switch (idx) {
555 case 0:
556 bar = 1;
557 break;
558 case 1:
559 bar = 2;
560 break;
561 default:
562 bar = 4;
563 offset = (idx - 2) * board->uart_offset;
564 }
565
566 return setup_port(priv, port, bar, offset, board->reg_shift);
567 }
568
569 static int __devinit pci_xircom_init(struct pci_dev *dev)
570 {
571 msleep(100);
572 return 0;
573 }
574
575 static int __devinit pci_netmos_init(struct pci_dev *dev)
576 {
577 /* subdevice 0x00PS means <P> parallel, <S> serial */
578 unsigned int num_serial = dev->subsystem_device & 0xf;
579
580 if (num_serial == 0)
581 return -ENODEV;
582 return num_serial;
583 }
584
585 static int
586 pci_default_setup(struct serial_private *priv, struct pciserial_board *board,
587 struct uart_port *port, int idx)
588 {
589 unsigned int bar, offset = board->first_offset, maxnr;
590
591 bar = FL_GET_BASE(board->flags);
592 if (board->flags & FL_BASE_BARS)
593 bar += idx;
594 else
595 offset += idx * board->uart_offset;
596
597 maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) /
598 (8 << board->reg_shift);
599
600 if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
601 return 1;
602
603 return setup_port(priv, port, bar, offset, board->reg_shift);
604 }
605
606 /* This should be in linux/pci_ids.h */
607 #define PCI_VENDOR_ID_SBSMODULARIO 0x124B
608 #define PCI_SUBVENDOR_ID_SBSMODULARIO 0x124B
609 #define PCI_DEVICE_ID_OCTPRO 0x0001
610 #define PCI_SUBDEVICE_ID_OCTPRO232 0x0108
611 #define PCI_SUBDEVICE_ID_OCTPRO422 0x0208
612 #define PCI_SUBDEVICE_ID_POCTAL232 0x0308
613 #define PCI_SUBDEVICE_ID_POCTAL422 0x0408
614
615 /*
616 * Master list of serial port init/setup/exit quirks.
617 * This does not describe the general nature of the port.
618 * (ie, baud base, number and location of ports, etc)
619 *
620 * This list is ordered alphabetically by vendor then device.
621 * Specific entries must come before more generic entries.
622 */
623 static struct pci_serial_quirk pci_serial_quirks[] = {
624 /*
625 * AFAVLAB cards.
626 * It is not clear whether this applies to all products.
627 */
628 {
629 .vendor = PCI_VENDOR_ID_AFAVLAB,
630 .device = PCI_ANY_ID,
631 .subvendor = PCI_ANY_ID,
632 .subdevice = PCI_ANY_ID,
633 .setup = afavlab_setup,
634 },
635 /*
636 * HP Diva
637 */
638 {
639 .vendor = PCI_VENDOR_ID_HP,
640 .device = PCI_DEVICE_ID_HP_DIVA,
641 .subvendor = PCI_ANY_ID,
642 .subdevice = PCI_ANY_ID,
643 .init = pci_hp_diva_init,
644 .setup = pci_hp_diva_setup,
645 },
646 /*
647 * Intel
648 */
649 {
650 .vendor = PCI_VENDOR_ID_INTEL,
651 .device = PCI_DEVICE_ID_INTEL_80960_RP,
652 .subvendor = 0xe4bf,
653 .subdevice = PCI_ANY_ID,
654 .init = pci_inteli960ni_init,
655 .setup = pci_default_setup,
656 },
657 /*
658 * Panacom
659 */
660 {
661 .vendor = PCI_VENDOR_ID_PANACOM,
662 .device = PCI_DEVICE_ID_PANACOM_QUADMODEM,
663 .subvendor = PCI_ANY_ID,
664 .subdevice = PCI_ANY_ID,
665 .init = pci_plx9050_init,
666 .setup = pci_default_setup,
667 .exit = __devexit_p(pci_plx9050_exit),
668 },
669 {
670 .vendor = PCI_VENDOR_ID_PANACOM,
671 .device = PCI_DEVICE_ID_PANACOM_DUALMODEM,
672 .subvendor = PCI_ANY_ID,
673 .subdevice = PCI_ANY_ID,
674 .init = pci_plx9050_init,
675 .setup = pci_default_setup,
676 .exit = __devexit_p(pci_plx9050_exit),
677 },
678 /*
679 * PLX
680 */
681 {
682 .vendor = PCI_VENDOR_ID_PLX,
683 .device = PCI_DEVICE_ID_PLX_9050,
684 .subvendor = PCI_SUBVENDOR_ID_EXSYS,
685 .subdevice = PCI_SUBDEVICE_ID_EXSYS_4055,
686 .init = pci_plx9050_init,
687 .setup = pci_default_setup,
688 .exit = __devexit_p(pci_plx9050_exit),
689 },
690 {
691 .vendor = PCI_VENDOR_ID_PLX,
692 .device = PCI_DEVICE_ID_PLX_9050,
693 .subvendor = PCI_SUBVENDOR_ID_KEYSPAN,
694 .subdevice = PCI_SUBDEVICE_ID_KEYSPAN_SX2,
695 .init = pci_plx9050_init,
696 .setup = pci_default_setup,
697 .exit = __devexit_p(pci_plx9050_exit),
698 },
699 {
700 .vendor = PCI_VENDOR_ID_PLX,
701 .device = PCI_DEVICE_ID_PLX_ROMULUS,
702 .subvendor = PCI_VENDOR_ID_PLX,
703 .subdevice = PCI_DEVICE_ID_PLX_ROMULUS,
704 .init = pci_plx9050_init,
705 .setup = pci_default_setup,
706 .exit = __devexit_p(pci_plx9050_exit),
707 },
708 /*
709 * SBS Technologies, Inc., PMC-OCTALPRO 232
710 */
711 {
712 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
713 .device = PCI_DEVICE_ID_OCTPRO,
714 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
715 .subdevice = PCI_SUBDEVICE_ID_OCTPRO232,
716 .init = sbs_init,
717 .setup = sbs_setup,
718 .exit = __devexit_p(sbs_exit),
719 },
720 /*
721 * SBS Technologies, Inc., PMC-OCTALPRO 422
722 */
723 {
724 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
725 .device = PCI_DEVICE_ID_OCTPRO,
726 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
727 .subdevice = PCI_SUBDEVICE_ID_OCTPRO422,
728 .init = sbs_init,
729 .setup = sbs_setup,
730 .exit = __devexit_p(sbs_exit),
731 },
732 /*
733 * SBS Technologies, Inc., P-Octal 232
734 */
735 {
736 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
737 .device = PCI_DEVICE_ID_OCTPRO,
738 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
739 .subdevice = PCI_SUBDEVICE_ID_POCTAL232,
740 .init = sbs_init,
741 .setup = sbs_setup,
742 .exit = __devexit_p(sbs_exit),
743 },
744 /*
745 * SBS Technologies, Inc., P-Octal 422
746 */
747 {
748 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
749 .device = PCI_DEVICE_ID_OCTPRO,
750 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
751 .subdevice = PCI_SUBDEVICE_ID_POCTAL422,
752 .init = sbs_init,
753 .setup = sbs_setup,
754 .exit = __devexit_p(sbs_exit),
755 },
756 /*
757 * SIIG cards.
758 */
759 {
760 .vendor = PCI_VENDOR_ID_SIIG,
761 .device = PCI_ANY_ID,
762 .subvendor = PCI_ANY_ID,
763 .subdevice = PCI_ANY_ID,
764 .init = pci_siig_init,
765 .setup = pci_siig_setup,
766 },
767 /*
768 * Titan cards
769 */
770 {
771 .vendor = PCI_VENDOR_ID_TITAN,
772 .device = PCI_DEVICE_ID_TITAN_400L,
773 .subvendor = PCI_ANY_ID,
774 .subdevice = PCI_ANY_ID,
775 .setup = titan_400l_800l_setup,
776 },
777 {
778 .vendor = PCI_VENDOR_ID_TITAN,
779 .device = PCI_DEVICE_ID_TITAN_800L,
780 .subvendor = PCI_ANY_ID,
781 .subdevice = PCI_ANY_ID,
782 .setup = titan_400l_800l_setup,
783 },
784 /*
785 * Timedia cards
786 */
787 {
788 .vendor = PCI_VENDOR_ID_TIMEDIA,
789 .device = PCI_DEVICE_ID_TIMEDIA_1889,
790 .subvendor = PCI_VENDOR_ID_TIMEDIA,
791 .subdevice = PCI_ANY_ID,
792 .init = pci_timedia_init,
793 .setup = pci_timedia_setup,
794 },
795 {
796 .vendor = PCI_VENDOR_ID_TIMEDIA,
797 .device = PCI_ANY_ID,
798 .subvendor = PCI_ANY_ID,
799 .subdevice = PCI_ANY_ID,
800 .setup = pci_timedia_setup,
801 },
802 /*
803 * Xircom cards
804 */
805 {
806 .vendor = PCI_VENDOR_ID_XIRCOM,
807 .device = PCI_DEVICE_ID_XIRCOM_X3201_MDM,
808 .subvendor = PCI_ANY_ID,
809 .subdevice = PCI_ANY_ID,
810 .init = pci_xircom_init,
811 .setup = pci_default_setup,
812 },
813 /*
814 * Netmos cards
815 */
816 {
817 .vendor = PCI_VENDOR_ID_NETMOS,
818 .device = PCI_ANY_ID,
819 .subvendor = PCI_ANY_ID,
820 .subdevice = PCI_ANY_ID,
821 .init = pci_netmos_init,
822 .setup = pci_default_setup,
823 },
824 /*
825 * Default "match everything" terminator entry
826 */
827 {
828 .vendor = PCI_ANY_ID,
829 .device = PCI_ANY_ID,
830 .subvendor = PCI_ANY_ID,
831 .subdevice = PCI_ANY_ID,
832 .setup = pci_default_setup,
833 }
834 };
835
836 static inline int quirk_id_matches(u32 quirk_id, u32 dev_id)
837 {
838 return quirk_id == PCI_ANY_ID || quirk_id == dev_id;
839 }
840
841 static struct pci_serial_quirk *find_quirk(struct pci_dev *dev)
842 {
843 struct pci_serial_quirk *quirk;
844
845 for (quirk = pci_serial_quirks; ; quirk++)
846 if (quirk_id_matches(quirk->vendor, dev->vendor) &&
847 quirk_id_matches(quirk->device, dev->device) &&
848 quirk_id_matches(quirk->subvendor, dev->subsystem_vendor) &&
849 quirk_id_matches(quirk->subdevice, dev->subsystem_device))
850 break;
851 return quirk;
852 }
853
854 static inline int get_pci_irq(struct pci_dev *dev,
855 struct pciserial_board *board)
856 {
857 if (board->flags & FL_NOIRQ)
858 return 0;
859 else
860 return dev->irq;
861 }
862
863 /*
864 * This is the configuration table for all of the PCI serial boards
865 * which we support. It is directly indexed by the pci_board_num_t enum
866 * value, which is encoded in the pci_device_id PCI probe table's
867 * driver_data member.
868 *
869 * The makeup of these names are:
870 * pbn_bn{_bt}_n_baud{_offsetinhex}
871 *
872 * bn = PCI BAR number
873 * bt = Index using PCI BARs
874 * n = number of serial ports
875 * baud = baud rate
876 * offsetinhex = offset for each sequential port (in hex)
877 *
878 * This table is sorted by (in order): bn, bt, baud, offsetindex, n.
879 *
880 * Please note: in theory if n = 1, _bt infix should make no difference.
881 * ie, pbn_b0_1_115200 is the same as pbn_b0_bt_1_115200
882 */
883 enum pci_board_num_t {
884 pbn_default = 0,
885
886 pbn_b0_1_115200,
887 pbn_b0_2_115200,
888 pbn_b0_4_115200,
889 pbn_b0_5_115200,
890
891 pbn_b0_1_921600,
892 pbn_b0_2_921600,
893 pbn_b0_4_921600,
894
895 pbn_b0_2_1130000,
896
897 pbn_b0_4_1152000,
898
899 pbn_b0_2_1843200,
900 pbn_b0_4_1843200,
901
902 pbn_b0_2_1843200_200,
903 pbn_b0_4_1843200_200,
904 pbn_b0_8_1843200_200,
905
906 pbn_b0_bt_1_115200,
907 pbn_b0_bt_2_115200,
908 pbn_b0_bt_8_115200,
909
910 pbn_b0_bt_1_460800,
911 pbn_b0_bt_2_460800,
912 pbn_b0_bt_4_460800,
913
914 pbn_b0_bt_1_921600,
915 pbn_b0_bt_2_921600,
916 pbn_b0_bt_4_921600,
917 pbn_b0_bt_8_921600,
918
919 pbn_b1_1_115200,
920 pbn_b1_2_115200,
921 pbn_b1_4_115200,
922 pbn_b1_8_115200,
923
924 pbn_b1_1_921600,
925 pbn_b1_2_921600,
926 pbn_b1_4_921600,
927 pbn_b1_8_921600,
928
929 pbn_b1_2_1250000,
930
931 pbn_b1_bt_2_921600,
932
933 pbn_b1_1_1382400,
934 pbn_b1_2_1382400,
935 pbn_b1_4_1382400,
936 pbn_b1_8_1382400,
937
938 pbn_b2_1_115200,
939 pbn_b2_8_115200,
940
941 pbn_b2_1_460800,
942 pbn_b2_4_460800,
943 pbn_b2_8_460800,
944 pbn_b2_16_460800,
945
946 pbn_b2_1_921600,
947 pbn_b2_4_921600,
948 pbn_b2_8_921600,
949
950 pbn_b2_bt_1_115200,
951 pbn_b2_bt_2_115200,
952 pbn_b2_bt_4_115200,
953
954 pbn_b2_bt_2_921600,
955 pbn_b2_bt_4_921600,
956
957 pbn_b3_2_115200,
958 pbn_b3_4_115200,
959 pbn_b3_8_115200,
960
961 /*
962 * Board-specific versions.
963 */
964 pbn_panacom,
965 pbn_panacom2,
966 pbn_panacom4,
967 pbn_exsys_4055,
968 pbn_plx_romulus,
969 pbn_oxsemi,
970 pbn_intel_i960,
971 pbn_sgi_ioc3,
972 pbn_nec_nile4,
973 pbn_computone_4,
974 pbn_computone_6,
975 pbn_computone_8,
976 pbn_sbsxrsio,
977 pbn_exar_XR17C152,
978 pbn_exar_XR17C154,
979 pbn_exar_XR17C158,
980 };
981
982 /*
983 * uart_offset - the space between channels
984 * reg_shift - describes how the UART registers are mapped
985 * to PCI memory by the card.
986 * For example IER register on SBS, Inc. PMC-OctPro is located at
987 * offset 0x10 from the UART base, while UART_IER is defined as 1
988 * in include/linux/serial_reg.h,
989 * see first lines of serial_in() and serial_out() in 8250.c
990 */
991
992 static struct pciserial_board pci_boards[] __devinitdata = {
993 [pbn_default] = {
994 .flags = FL_BASE0,
995 .num_ports = 1,
996 .base_baud = 115200,
997 .uart_offset = 8,
998 },
999 [pbn_b0_1_115200] = {
1000 .flags = FL_BASE0,
1001 .num_ports = 1,
1002 .base_baud = 115200,
1003 .uart_offset = 8,
1004 },
1005 [pbn_b0_2_115200] = {
1006 .flags = FL_BASE0,
1007 .num_ports = 2,
1008 .base_baud = 115200,
1009 .uart_offset = 8,
1010 },
1011 [pbn_b0_4_115200] = {
1012 .flags = FL_BASE0,
1013 .num_ports = 4,
1014 .base_baud = 115200,
1015 .uart_offset = 8,
1016 },
1017 [pbn_b0_5_115200] = {
1018 .flags = FL_BASE0,
1019 .num_ports = 5,
1020 .base_baud = 115200,
1021 .uart_offset = 8,
1022 },
1023
1024 [pbn_b0_1_921600] = {
1025 .flags = FL_BASE0,
1026 .num_ports = 1,
1027 .base_baud = 921600,
1028 .uart_offset = 8,
1029 },
1030 [pbn_b0_2_921600] = {
1031 .flags = FL_BASE0,
1032 .num_ports = 2,
1033 .base_baud = 921600,
1034 .uart_offset = 8,
1035 },
1036 [pbn_b0_4_921600] = {
1037 .flags = FL_BASE0,
1038 .num_ports = 4,
1039 .base_baud = 921600,
1040 .uart_offset = 8,
1041 },
1042
1043 [pbn_b0_2_1130000] = {
1044 .flags = FL_BASE0,
1045 .num_ports = 2,
1046 .base_baud = 1130000,
1047 .uart_offset = 8,
1048 },
1049
1050 [pbn_b0_4_1152000] = {
1051 .flags = FL_BASE0,
1052 .num_ports = 4,
1053 .base_baud = 1152000,
1054 .uart_offset = 8,
1055 },
1056
1057 [pbn_b0_2_1843200] = {
1058 .flags = FL_BASE0,
1059 .num_ports = 2,
1060 .base_baud = 1843200,
1061 .uart_offset = 8,
1062 },
1063 [pbn_b0_4_1843200] = {
1064 .flags = FL_BASE0,
1065 .num_ports = 4,
1066 .base_baud = 1843200,
1067 .uart_offset = 8,
1068 },
1069
1070 [pbn_b0_2_1843200_200] = {
1071 .flags = FL_BASE0,
1072 .num_ports = 2,
1073 .base_baud = 1843200,
1074 .uart_offset = 0x200,
1075 },
1076 [pbn_b0_4_1843200_200] = {
1077 .flags = FL_BASE0,
1078 .num_ports = 4,
1079 .base_baud = 1843200,
1080 .uart_offset = 0x200,
1081 },
1082 [pbn_b0_8_1843200_200] = {
1083 .flags = FL_BASE0,
1084 .num_ports = 8,
1085 .base_baud = 1843200,
1086 .uart_offset = 0x200,
1087 },
1088
1089 [pbn_b0_bt_1_115200] = {
1090 .flags = FL_BASE0|FL_BASE_BARS,
1091 .num_ports = 1,
1092 .base_baud = 115200,
1093 .uart_offset = 8,
1094 },
1095 [pbn_b0_bt_2_115200] = {
1096 .flags = FL_BASE0|FL_BASE_BARS,
1097 .num_ports = 2,
1098 .base_baud = 115200,
1099 .uart_offset = 8,
1100 },
1101 [pbn_b0_bt_8_115200] = {
1102 .flags = FL_BASE0|FL_BASE_BARS,
1103 .num_ports = 8,
1104 .base_baud = 115200,
1105 .uart_offset = 8,
1106 },
1107
1108 [pbn_b0_bt_1_460800] = {
1109 .flags = FL_BASE0|FL_BASE_BARS,
1110 .num_ports = 1,
1111 .base_baud = 460800,
1112 .uart_offset = 8,
1113 },
1114 [pbn_b0_bt_2_460800] = {
1115 .flags = FL_BASE0|FL_BASE_BARS,
1116 .num_ports = 2,
1117 .base_baud = 460800,
1118 .uart_offset = 8,
1119 },
1120 [pbn_b0_bt_4_460800] = {
1121 .flags = FL_BASE0|FL_BASE_BARS,
1122 .num_ports = 4,
1123 .base_baud = 460800,
1124 .uart_offset = 8,
1125 },
1126
1127 [pbn_b0_bt_1_921600] = {
1128 .flags = FL_BASE0|FL_BASE_BARS,
1129 .num_ports = 1,
1130 .base_baud = 921600,
1131 .uart_offset = 8,
1132 },
1133 [pbn_b0_bt_2_921600] = {
1134 .flags = FL_BASE0|FL_BASE_BARS,
1135 .num_ports = 2,
1136 .base_baud = 921600,
1137 .uart_offset = 8,
1138 },
1139 [pbn_b0_bt_4_921600] = {
1140 .flags = FL_BASE0|FL_BASE_BARS,
1141 .num_ports = 4,
1142 .base_baud = 921600,
1143 .uart_offset = 8,
1144 },
1145 [pbn_b0_bt_8_921600] = {
1146 .flags = FL_BASE0|FL_BASE_BARS,
1147 .num_ports = 8,
1148 .base_baud = 921600,
1149 .uart_offset = 8,
1150 },
1151
1152 [pbn_b1_1_115200] = {
1153 .flags = FL_BASE1,
1154 .num_ports = 1,
1155 .base_baud = 115200,
1156 .uart_offset = 8,
1157 },
1158 [pbn_b1_2_115200] = {
1159 .flags = FL_BASE1,
1160 .num_ports = 2,
1161 .base_baud = 115200,
1162 .uart_offset = 8,
1163 },
1164 [pbn_b1_4_115200] = {
1165 .flags = FL_BASE1,
1166 .num_ports = 4,
1167 .base_baud = 115200,
1168 .uart_offset = 8,
1169 },
1170 [pbn_b1_8_115200] = {
1171 .flags = FL_BASE1,
1172 .num_ports = 8,
1173 .base_baud = 115200,
1174 .uart_offset = 8,
1175 },
1176
1177 [pbn_b1_1_921600] = {
1178 .flags = FL_BASE1,
1179 .num_ports = 1,
1180 .base_baud = 921600,
1181 .uart_offset = 8,
1182 },
1183 [pbn_b1_2_921600] = {
1184 .flags = FL_BASE1,
1185 .num_ports = 2,
1186 .base_baud = 921600,
1187 .uart_offset = 8,
1188 },
1189 [pbn_b1_4_921600] = {
1190 .flags = FL_BASE1,
1191 .num_ports = 4,
1192 .base_baud = 921600,
1193 .uart_offset = 8,
1194 },
1195 [pbn_b1_8_921600] = {
1196 .flags = FL_BASE1,
1197 .num_ports = 8,
1198 .base_baud = 921600,
1199 .uart_offset = 8,
1200 },
1201 [pbn_b1_2_1250000] = {
1202 .flags = FL_BASE1,
1203 .num_ports = 2,
1204 .base_baud = 1250000,
1205 .uart_offset = 8,
1206 },
1207
1208 [pbn_b1_bt_2_921600] = {
1209 .flags = FL_BASE1|FL_BASE_BARS,
1210 .num_ports = 2,
1211 .base_baud = 921600,
1212 .uart_offset = 8,
1213 },
1214
1215 [pbn_b1_1_1382400] = {
1216 .flags = FL_BASE1,
1217 .num_ports = 1,
1218 .base_baud = 1382400,
1219 .uart_offset = 8,
1220 },
1221 [pbn_b1_2_1382400] = {
1222 .flags = FL_BASE1,
1223 .num_ports = 2,
1224 .base_baud = 1382400,
1225 .uart_offset = 8,
1226 },
1227 [pbn_b1_4_1382400] = {
1228 .flags = FL_BASE1,
1229 .num_ports = 4,
1230 .base_baud = 1382400,
1231 .uart_offset = 8,
1232 },
1233 [pbn_b1_8_1382400] = {
1234 .flags = FL_BASE1,
1235 .num_ports = 8,
1236 .base_baud = 1382400,
1237 .uart_offset = 8,
1238 },
1239
1240 [pbn_b2_1_115200] = {
1241 .flags = FL_BASE2,
1242 .num_ports = 1,
1243 .base_baud = 115200,
1244 .uart_offset = 8,
1245 },
1246 [pbn_b2_8_115200] = {
1247 .flags = FL_BASE2,
1248 .num_ports = 8,
1249 .base_baud = 115200,
1250 .uart_offset = 8,
1251 },
1252
1253 [pbn_b2_1_460800] = {
1254 .flags = FL_BASE2,
1255 .num_ports = 1,
1256 .base_baud = 460800,
1257 .uart_offset = 8,
1258 },
1259 [pbn_b2_4_460800] = {
1260 .flags = FL_BASE2,
1261 .num_ports = 4,
1262 .base_baud = 460800,
1263 .uart_offset = 8,
1264 },
1265 [pbn_b2_8_460800] = {
1266 .flags = FL_BASE2,
1267 .num_ports = 8,
1268 .base_baud = 460800,
1269 .uart_offset = 8,
1270 },
1271 [pbn_b2_16_460800] = {
1272 .flags = FL_BASE2,
1273 .num_ports = 16,
1274 .base_baud = 460800,
1275 .uart_offset = 8,
1276 },
1277
1278 [pbn_b2_1_921600] = {
1279 .flags = FL_BASE2,
1280 .num_ports = 1,
1281 .base_baud = 921600,
1282 .uart_offset = 8,
1283 },
1284 [pbn_b2_4_921600] = {
1285 .flags = FL_BASE2,
1286 .num_ports = 4,
1287 .base_baud = 921600,
1288 .uart_offset = 8,
1289 },
1290 [pbn_b2_8_921600] = {
1291 .flags = FL_BASE2,
1292 .num_ports = 8,
1293 .base_baud = 921600,
1294 .uart_offset = 8,
1295 },
1296
1297 [pbn_b2_bt_1_115200] = {
1298 .flags = FL_BASE2|FL_BASE_BARS,
1299 .num_ports = 1,
1300 .base_baud = 115200,
1301 .uart_offset = 8,
1302 },
1303 [pbn_b2_bt_2_115200] = {
1304 .flags = FL_BASE2|FL_BASE_BARS,
1305 .num_ports = 2,
1306 .base_baud = 115200,
1307 .uart_offset = 8,
1308 },
1309 [pbn_b2_bt_4_115200] = {
1310 .flags = FL_BASE2|FL_BASE_BARS,
1311 .num_ports = 4,
1312 .base_baud = 115200,
1313 .uart_offset = 8,
1314 },
1315
1316 [pbn_b2_bt_2_921600] = {
1317 .flags = FL_BASE2|FL_BASE_BARS,
1318 .num_ports = 2,
1319 .base_baud = 921600,
1320 .uart_offset = 8,
1321 },
1322 [pbn_b2_bt_4_921600] = {
1323 .flags = FL_BASE2|FL_BASE_BARS,
1324 .num_ports = 4,
1325 .base_baud = 921600,
1326 .uart_offset = 8,
1327 },
1328
1329 [pbn_b3_2_115200] = {
1330 .flags = FL_BASE3,
1331 .num_ports = 2,
1332 .base_baud = 115200,
1333 .uart_offset = 8,
1334 },
1335 [pbn_b3_4_115200] = {
1336 .flags = FL_BASE3,
1337 .num_ports = 4,
1338 .base_baud = 115200,
1339 .uart_offset = 8,
1340 },
1341 [pbn_b3_8_115200] = {
1342 .flags = FL_BASE3,
1343 .num_ports = 8,
1344 .base_baud = 115200,
1345 .uart_offset = 8,
1346 },
1347
1348 /*
1349 * Entries following this are board-specific.
1350 */
1351
1352 /*
1353 * Panacom - IOMEM
1354 */
1355 [pbn_panacom] = {
1356 .flags = FL_BASE2,
1357 .num_ports = 2,
1358 .base_baud = 921600,
1359 .uart_offset = 0x400,
1360 .reg_shift = 7,
1361 },
1362 [pbn_panacom2] = {
1363 .flags = FL_BASE2|FL_BASE_BARS,
1364 .num_ports = 2,
1365 .base_baud = 921600,
1366 .uart_offset = 0x400,
1367 .reg_shift = 7,
1368 },
1369 [pbn_panacom4] = {
1370 .flags = FL_BASE2|FL_BASE_BARS,
1371 .num_ports = 4,
1372 .base_baud = 921600,
1373 .uart_offset = 0x400,
1374 .reg_shift = 7,
1375 },
1376
1377 [pbn_exsys_4055] = {
1378 .flags = FL_BASE2,
1379 .num_ports = 4,
1380 .base_baud = 115200,
1381 .uart_offset = 8,
1382 },
1383
1384 /* I think this entry is broken - the first_offset looks wrong --rmk */
1385 [pbn_plx_romulus] = {
1386 .flags = FL_BASE2,
1387 .num_ports = 4,
1388 .base_baud = 921600,
1389 .uart_offset = 8 << 2,
1390 .reg_shift = 2,
1391 .first_offset = 0x03,
1392 },
1393
1394 /*
1395 * This board uses the size of PCI Base region 0 to
1396 * signal now many ports are available
1397 */
1398 [pbn_oxsemi] = {
1399 .flags = FL_BASE0|FL_REGION_SZ_CAP,
1400 .num_ports = 32,
1401 .base_baud = 115200,
1402 .uart_offset = 8,
1403 },
1404
1405 /*
1406 * EKF addition for i960 Boards form EKF with serial port.
1407 * Max 256 ports.
1408 */
1409 [pbn_intel_i960] = {
1410 .flags = FL_BASE0,
1411 .num_ports = 32,
1412 .base_baud = 921600,
1413 .uart_offset = 8 << 2,
1414 .reg_shift = 2,
1415 .first_offset = 0x10000,
1416 },
1417 [pbn_sgi_ioc3] = {
1418 .flags = FL_BASE0|FL_NOIRQ,
1419 .num_ports = 1,
1420 .base_baud = 458333,
1421 .uart_offset = 8,
1422 .reg_shift = 0,
1423 .first_offset = 0x20178,
1424 },
1425
1426 /*
1427 * NEC Vrc-5074 (Nile 4) builtin UART.
1428 */
1429 [pbn_nec_nile4] = {
1430 .flags = FL_BASE0,
1431 .num_ports = 1,
1432 .base_baud = 520833,
1433 .uart_offset = 8 << 3,
1434 .reg_shift = 3,
1435 .first_offset = 0x300,
1436 },
1437
1438 /*
1439 * Computone - uses IOMEM.
1440 */
1441 [pbn_computone_4] = {
1442 .flags = FL_BASE0,
1443 .num_ports = 4,
1444 .base_baud = 921600,
1445 .uart_offset = 0x40,
1446 .reg_shift = 2,
1447 .first_offset = 0x200,
1448 },
1449 [pbn_computone_6] = {
1450 .flags = FL_BASE0,
1451 .num_ports = 6,
1452 .base_baud = 921600,
1453 .uart_offset = 0x40,
1454 .reg_shift = 2,
1455 .first_offset = 0x200,
1456 },
1457 [pbn_computone_8] = {
1458 .flags = FL_BASE0,
1459 .num_ports = 8,
1460 .base_baud = 921600,
1461 .uart_offset = 0x40,
1462 .reg_shift = 2,
1463 .first_offset = 0x200,
1464 },
1465 [pbn_sbsxrsio] = {
1466 .flags = FL_BASE0,
1467 .num_ports = 8,
1468 .base_baud = 460800,
1469 .uart_offset = 256,
1470 .reg_shift = 4,
1471 },
1472 /*
1473 * Exar Corp. XR17C15[248] Dual/Quad/Octal UART
1474 * Only basic 16550A support.
1475 * XR17C15[24] are not tested, but they should work.
1476 */
1477 [pbn_exar_XR17C152] = {
1478 .flags = FL_BASE0,
1479 .num_ports = 2,
1480 .base_baud = 921600,
1481 .uart_offset = 0x200,
1482 },
1483 [pbn_exar_XR17C154] = {
1484 .flags = FL_BASE0,
1485 .num_ports = 4,
1486 .base_baud = 921600,
1487 .uart_offset = 0x200,
1488 },
1489 [pbn_exar_XR17C158] = {
1490 .flags = FL_BASE0,
1491 .num_ports = 8,
1492 .base_baud = 921600,
1493 .uart_offset = 0x200,
1494 },
1495 };
1496
1497 /*
1498 * Given a complete unknown PCI device, try to use some heuristics to
1499 * guess what the configuration might be, based on the pitiful PCI
1500 * serial specs. Returns 0 on success, 1 on failure.
1501 */
1502 static int __devinit
1503 serial_pci_guess_board(struct pci_dev *dev, struct pciserial_board *board)
1504 {
1505 int num_iomem, num_port, first_port = -1, i;
1506
1507 /*
1508 * If it is not a communications device or the programming
1509 * interface is greater than 6, give up.
1510 *
1511 * (Should we try to make guesses for multiport serial devices
1512 * later?)
1513 */
1514 if ((((dev->class >> 8) != PCI_CLASS_COMMUNICATION_SERIAL) &&
1515 ((dev->class >> 8) != PCI_CLASS_COMMUNICATION_MODEM)) ||
1516 (dev->class & 0xff) > 6)
1517 return -ENODEV;
1518
1519 num_iomem = num_port = 0;
1520 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
1521 if (pci_resource_flags(dev, i) & IORESOURCE_IO) {
1522 num_port++;
1523 if (first_port == -1)
1524 first_port = i;
1525 }
1526 if (pci_resource_flags(dev, i) & IORESOURCE_MEM)
1527 num_iomem++;
1528 }
1529
1530 /*
1531 * If there is 1 or 0 iomem regions, and exactly one port,
1532 * use it. We guess the number of ports based on the IO
1533 * region size.
1534 */
1535 if (num_iomem <= 1 && num_port == 1) {
1536 board->flags = first_port;
1537 board->num_ports = pci_resource_len(dev, first_port) / 8;
1538 return 0;
1539 }
1540
1541 /*
1542 * Now guess if we've got a board which indexes by BARs.
1543 * Each IO BAR should be 8 bytes, and they should follow
1544 * consecutively.
1545 */
1546 first_port = -1;
1547 num_port = 0;
1548 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
1549 if (pci_resource_flags(dev, i) & IORESOURCE_IO &&
1550 pci_resource_len(dev, i) == 8 &&
1551 (first_port == -1 || (first_port + num_port) == i)) {
1552 num_port++;
1553 if (first_port == -1)
1554 first_port = i;
1555 }
1556 }
1557
1558 if (num_port > 1) {
1559 board->flags = first_port | FL_BASE_BARS;
1560 board->num_ports = num_port;
1561 return 0;
1562 }
1563
1564 return -ENODEV;
1565 }
1566
1567 static inline int
1568 serial_pci_matches(struct pciserial_board *board,
1569 struct pciserial_board *guessed)
1570 {
1571 return
1572 board->num_ports == guessed->num_ports &&
1573 board->base_baud == guessed->base_baud &&
1574 board->uart_offset == guessed->uart_offset &&
1575 board->reg_shift == guessed->reg_shift &&
1576 board->first_offset == guessed->first_offset;
1577 }
1578
1579 struct serial_private *
1580 pciserial_init_ports(struct pci_dev *dev, struct pciserial_board *board)
1581 {
1582 struct uart_port serial_port;
1583 struct serial_private *priv;
1584 struct pci_serial_quirk *quirk;
1585 int rc, nr_ports, i;
1586
1587 nr_ports = board->num_ports;
1588
1589 /*
1590 * Find an init and setup quirks.
1591 */
1592 quirk = find_quirk(dev);
1593
1594 /*
1595 * Run the new-style initialization function.
1596 * The initialization function returns:
1597 * <0 - error
1598 * 0 - use board->num_ports
1599 * >0 - number of ports
1600 */
1601 if (quirk->init) {
1602 rc = quirk->init(dev);
1603 if (rc < 0) {
1604 priv = ERR_PTR(rc);
1605 goto err_out;
1606 }
1607 if (rc)
1608 nr_ports = rc;
1609 }
1610
1611 priv = kmalloc(sizeof(struct serial_private) +
1612 sizeof(unsigned int) * nr_ports,
1613 GFP_KERNEL);
1614 if (!priv) {
1615 priv = ERR_PTR(-ENOMEM);
1616 goto err_deinit;
1617 }
1618
1619 memset(priv, 0, sizeof(struct serial_private) +
1620 sizeof(unsigned int) * nr_ports);
1621
1622 priv->dev = dev;
1623 priv->quirk = quirk;
1624
1625 memset(&serial_port, 0, sizeof(struct uart_port));
1626 serial_port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
1627 serial_port.uartclk = board->base_baud * 16;
1628 serial_port.irq = get_pci_irq(dev, board);
1629 serial_port.dev = &dev->dev;
1630
1631 for (i = 0; i < nr_ports; i++) {
1632 if (quirk->setup(priv, board, &serial_port, i))
1633 break;
1634
1635 #ifdef SERIAL_DEBUG_PCI
1636 printk("Setup PCI port: port %x, irq %d, type %d\n",
1637 serial_port.iobase, serial_port.irq, serial_port.iotype);
1638 #endif
1639
1640 priv->line[i] = serial8250_register_port(&serial_port);
1641 if (priv->line[i] < 0) {
1642 printk(KERN_WARNING "Couldn't register serial port %s: %d\n", pci_name(dev), priv->line[i]);
1643 break;
1644 }
1645 }
1646
1647 priv->nr = i;
1648
1649 return priv;
1650
1651 err_deinit:
1652 if (quirk->exit)
1653 quirk->exit(dev);
1654 err_out:
1655 return priv;
1656 }
1657 EXPORT_SYMBOL_GPL(pciserial_init_ports);
1658
1659 void pciserial_remove_ports(struct serial_private *priv)
1660 {
1661 struct pci_serial_quirk *quirk;
1662 int i;
1663
1664 for (i = 0; i < priv->nr; i++)
1665 serial8250_unregister_port(priv->line[i]);
1666
1667 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
1668 if (priv->remapped_bar[i])
1669 iounmap(priv->remapped_bar[i]);
1670 priv->remapped_bar[i] = NULL;
1671 }
1672
1673 /*
1674 * Find the exit quirks.
1675 */
1676 quirk = find_quirk(priv->dev);
1677 if (quirk->exit)
1678 quirk->exit(priv->dev);
1679
1680 kfree(priv);
1681 }
1682 EXPORT_SYMBOL_GPL(pciserial_remove_ports);
1683
1684 void pciserial_suspend_ports(struct serial_private *priv)
1685 {
1686 int i;
1687
1688 for (i = 0; i < priv->nr; i++)
1689 if (priv->line[i] >= 0)
1690 serial8250_suspend_port(priv->line[i]);
1691 }
1692 EXPORT_SYMBOL_GPL(pciserial_suspend_ports);
1693
1694 void pciserial_resume_ports(struct serial_private *priv)
1695 {
1696 int i;
1697
1698 /*
1699 * Ensure that the board is correctly configured.
1700 */
1701 if (priv->quirk->init)
1702 priv->quirk->init(priv->dev);
1703
1704 for (i = 0; i < priv->nr; i++)
1705 if (priv->line[i] >= 0)
1706 serial8250_resume_port(priv->line[i]);
1707 }
1708 EXPORT_SYMBOL_GPL(pciserial_resume_ports);
1709
1710 /*
1711 * Probe one serial board. Unfortunately, there is no rhyme nor reason
1712 * to the arrangement of serial ports on a PCI card.
1713 */
1714 static int __devinit
1715 pciserial_init_one(struct pci_dev *dev, const struct pci_device_id *ent)
1716 {
1717 struct serial_private *priv;
1718 struct pciserial_board *board, tmp;
1719 int rc;
1720
1721 if (ent->driver_data >= ARRAY_SIZE(pci_boards)) {
1722 printk(KERN_ERR "pci_init_one: invalid driver_data: %ld\n",
1723 ent->driver_data);
1724 return -EINVAL;
1725 }
1726
1727 board = &pci_boards[ent->driver_data];
1728
1729 rc = pci_enable_device(dev);
1730 if (rc)
1731 return rc;
1732
1733 if (ent->driver_data == pbn_default) {
1734 /*
1735 * Use a copy of the pci_board entry for this;
1736 * avoid changing entries in the table.
1737 */
1738 memcpy(&tmp, board, sizeof(struct pciserial_board));
1739 board = &tmp;
1740
1741 /*
1742 * We matched one of our class entries. Try to
1743 * determine the parameters of this board.
1744 */
1745 rc = serial_pci_guess_board(dev, board);
1746 if (rc)
1747 goto disable;
1748 } else {
1749 /*
1750 * We matched an explicit entry. If we are able to
1751 * detect this boards settings with our heuristic,
1752 * then we no longer need this entry.
1753 */
1754 memcpy(&tmp, &pci_boards[pbn_default],
1755 sizeof(struct pciserial_board));
1756 rc = serial_pci_guess_board(dev, &tmp);
1757 if (rc == 0 && serial_pci_matches(board, &tmp))
1758 moan_device("Redundant entry in serial pci_table.",
1759 dev);
1760 }
1761
1762 priv = pciserial_init_ports(dev, board);
1763 if (!IS_ERR(priv)) {
1764 pci_set_drvdata(dev, priv);
1765 return 0;
1766 }
1767
1768 rc = PTR_ERR(priv);
1769
1770 disable:
1771 pci_disable_device(dev);
1772 return rc;
1773 }
1774
1775 static void __devexit pciserial_remove_one(struct pci_dev *dev)
1776 {
1777 struct serial_private *priv = pci_get_drvdata(dev);
1778
1779 pci_set_drvdata(dev, NULL);
1780
1781 pciserial_remove_ports(priv);
1782
1783 pci_disable_device(dev);
1784 }
1785
1786 static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state)
1787 {
1788 struct serial_private *priv = pci_get_drvdata(dev);
1789
1790 if (priv)
1791 pciserial_suspend_ports(priv);
1792
1793 pci_save_state(dev);
1794 pci_set_power_state(dev, pci_choose_state(dev, state));
1795 return 0;
1796 }
1797
1798 static int pciserial_resume_one(struct pci_dev *dev)
1799 {
1800 struct serial_private *priv = pci_get_drvdata(dev);
1801
1802 pci_set_power_state(dev, PCI_D0);
1803 pci_restore_state(dev);
1804
1805 if (priv) {
1806 /*
1807 * The device may have been disabled. Re-enable it.
1808 */
1809 pci_enable_device(dev);
1810
1811 pciserial_resume_ports(priv);
1812 }
1813 return 0;
1814 }
1815
1816 static struct pci_device_id serial_pci_tbl[] = {
1817 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
1818 PCI_SUBVENDOR_ID_CONNECT_TECH,
1819 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
1820 pbn_b1_8_1382400 },
1821 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
1822 PCI_SUBVENDOR_ID_CONNECT_TECH,
1823 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232, 0, 0,
1824 pbn_b1_4_1382400 },
1825 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
1826 PCI_SUBVENDOR_ID_CONNECT_TECH,
1827 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232, 0, 0,
1828 pbn_b1_2_1382400 },
1829 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1830 PCI_SUBVENDOR_ID_CONNECT_TECH,
1831 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
1832 pbn_b1_8_1382400 },
1833 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1834 PCI_SUBVENDOR_ID_CONNECT_TECH,
1835 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232, 0, 0,
1836 pbn_b1_4_1382400 },
1837 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1838 PCI_SUBVENDOR_ID_CONNECT_TECH,
1839 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232, 0, 0,
1840 pbn_b1_2_1382400 },
1841 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1842 PCI_SUBVENDOR_ID_CONNECT_TECH,
1843 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485, 0, 0,
1844 pbn_b1_8_921600 },
1845 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1846 PCI_SUBVENDOR_ID_CONNECT_TECH,
1847 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_4_4, 0, 0,
1848 pbn_b1_8_921600 },
1849 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1850 PCI_SUBVENDOR_ID_CONNECT_TECH,
1851 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485, 0, 0,
1852 pbn_b1_4_921600 },
1853 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1854 PCI_SUBVENDOR_ID_CONNECT_TECH,
1855 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485_2_2, 0, 0,
1856 pbn_b1_4_921600 },
1857 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1858 PCI_SUBVENDOR_ID_CONNECT_TECH,
1859 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_485, 0, 0,
1860 pbn_b1_2_921600 },
1861 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1862 PCI_SUBVENDOR_ID_CONNECT_TECH,
1863 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_2_6, 0, 0,
1864 pbn_b1_8_921600 },
1865 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1866 PCI_SUBVENDOR_ID_CONNECT_TECH,
1867 PCI_SUBDEVICE_ID_CONNECT_TECH_BH081101V1, 0, 0,
1868 pbn_b1_8_921600 },
1869 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1870 PCI_SUBVENDOR_ID_CONNECT_TECH,
1871 PCI_SUBDEVICE_ID_CONNECT_TECH_BH041101V1, 0, 0,
1872 pbn_b1_4_921600 },
1873 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1874 PCI_SUBVENDOR_ID_CONNECT_TECH,
1875 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_20MHZ, 0, 0,
1876 pbn_b1_2_1250000 },
1877 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
1878 PCI_SUBVENDOR_ID_CONNECT_TECH,
1879 PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_2, 0, 0,
1880 pbn_b0_2_1843200 },
1881 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
1882 PCI_SUBVENDOR_ID_CONNECT_TECH,
1883 PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_4, 0, 0,
1884 pbn_b0_4_1843200 },
1885 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
1886 PCI_VENDOR_ID_AFAVLAB,
1887 PCI_SUBDEVICE_ID_AFAVLAB_P061, 0, 0,
1888 pbn_b0_4_1152000 },
1889 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
1890 PCI_SUBVENDOR_ID_CONNECT_TECH,
1891 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_232, 0, 0,
1892 pbn_b0_2_1843200_200 },
1893 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
1894 PCI_SUBVENDOR_ID_CONNECT_TECH,
1895 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_232, 0, 0,
1896 pbn_b0_4_1843200_200 },
1897 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
1898 PCI_SUBVENDOR_ID_CONNECT_TECH,
1899 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_232, 0, 0,
1900 pbn_b0_8_1843200_200 },
1901 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
1902 PCI_SUBVENDOR_ID_CONNECT_TECH,
1903 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_1_1, 0, 0,
1904 pbn_b0_2_1843200_200 },
1905 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
1906 PCI_SUBVENDOR_ID_CONNECT_TECH,
1907 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_2, 0, 0,
1908 pbn_b0_4_1843200_200 },
1909 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
1910 PCI_SUBVENDOR_ID_CONNECT_TECH,
1911 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_4, 0, 0,
1912 pbn_b0_8_1843200_200 },
1913 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
1914 PCI_SUBVENDOR_ID_CONNECT_TECH,
1915 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2, 0, 0,
1916 pbn_b0_2_1843200_200 },
1917 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
1918 PCI_SUBVENDOR_ID_CONNECT_TECH,
1919 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4, 0, 0,
1920 pbn_b0_4_1843200_200 },
1921 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
1922 PCI_SUBVENDOR_ID_CONNECT_TECH,
1923 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8, 0, 0,
1924 pbn_b0_8_1843200_200 },
1925 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
1926 PCI_SUBVENDOR_ID_CONNECT_TECH,
1927 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_485, 0, 0,
1928 pbn_b0_2_1843200_200 },
1929 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
1930 PCI_SUBVENDOR_ID_CONNECT_TECH,
1931 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_485, 0, 0,
1932 pbn_b0_4_1843200_200 },
1933 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
1934 PCI_SUBVENDOR_ID_CONNECT_TECH,
1935 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485, 0, 0,
1936 pbn_b0_8_1843200_200 },
1937
1938 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_U530,
1939 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1940 pbn_b2_bt_1_115200 },
1941 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM2,
1942 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1943 pbn_b2_bt_2_115200 },
1944 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM422,
1945 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1946 pbn_b2_bt_4_115200 },
1947 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM232,
1948 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1949 pbn_b2_bt_2_115200 },
1950 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_COMM4,
1951 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1952 pbn_b2_bt_4_115200 },
1953 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_COMM8,
1954 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1955 pbn_b2_8_115200 },
1956 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM8,
1957 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1958 pbn_b2_8_115200 },
1959
1960 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_GTEK_SERIAL2,
1961 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1962 pbn_b2_bt_2_115200 },
1963 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_SPCOM200,
1964 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1965 pbn_b2_bt_2_921600 },
1966 /*
1967 * VScom SPCOM800, from sl@s.pl
1968 */
1969 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_SPCOM800,
1970 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1971 pbn_b2_8_921600 },
1972 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_1077,
1973 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1974 pbn_b2_4_921600 },
1975 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
1976 PCI_SUBVENDOR_ID_KEYSPAN,
1977 PCI_SUBDEVICE_ID_KEYSPAN_SX2, 0, 0,
1978 pbn_panacom },
1979 { PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_QUADMODEM,
1980 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1981 pbn_panacom4 },
1982 { PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_DUALMODEM,
1983 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1984 pbn_panacom2 },
1985 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
1986 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
1987 PCI_SUBDEVICE_ID_CHASE_PCIFAST4, 0, 0,
1988 pbn_b2_4_460800 },
1989 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
1990 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
1991 PCI_SUBDEVICE_ID_CHASE_PCIFAST8, 0, 0,
1992 pbn_b2_8_460800 },
1993 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
1994 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
1995 PCI_SUBDEVICE_ID_CHASE_PCIFAST16, 0, 0,
1996 pbn_b2_16_460800 },
1997 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
1998 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
1999 PCI_SUBDEVICE_ID_CHASE_PCIFAST16FMC, 0, 0,
2000 pbn_b2_16_460800 },
2001 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
2002 PCI_SUBVENDOR_ID_CHASE_PCIRAS,
2003 PCI_SUBDEVICE_ID_CHASE_PCIRAS4, 0, 0,
2004 pbn_b2_4_460800 },
2005 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
2006 PCI_SUBVENDOR_ID_CHASE_PCIRAS,
2007 PCI_SUBDEVICE_ID_CHASE_PCIRAS8, 0, 0,
2008 pbn_b2_8_460800 },
2009 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
2010 PCI_SUBVENDOR_ID_EXSYS,
2011 PCI_SUBDEVICE_ID_EXSYS_4055, 0, 0,
2012 pbn_exsys_4055 },
2013 /*
2014 * Megawolf Romulus PCI Serial Card, from Mike Hudson
2015 * (Exoray@isys.ca)
2016 */
2017 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_ROMULUS,
2018 0x10b5, 0x106a, 0, 0,
2019 pbn_plx_romulus },
2020 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_QSC100,
2021 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2022 pbn_b1_4_115200 },
2023 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_DSC100,
2024 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2025 pbn_b1_2_115200 },
2026 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_ESC100D,
2027 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2028 pbn_b1_8_115200 },
2029 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_ESC100M,
2030 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2031 pbn_b1_8_115200 },
2032 { PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_OXSEMI_16PCI954,
2033 PCI_VENDOR_ID_SPECIALIX, PCI_SUBDEVICE_ID_SPECIALIX_SPEED4, 0, 0,
2034 pbn_b0_4_921600 },
2035 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
2036 PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL, 0, 0,
2037 pbn_b0_4_1152000 },
2038
2039 /*
2040 * The below card is a little controversial since it is the
2041 * subject of a PCI vendor/device ID clash. (See
2042 * www.ussg.iu.edu/hypermail/linux/kernel/0303.1/0516.html).
2043 * For now just used the hex ID 0x950a.
2044 */
2045 { PCI_VENDOR_ID_OXSEMI, 0x950a,
2046 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2047 pbn_b0_2_1130000 },
2048 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
2049 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2050 pbn_b0_4_115200 },
2051 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI952,
2052 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2053 pbn_b0_bt_2_921600 },
2054
2055 /*
2056 * SBS Technologies, Inc. P-Octal and PMC-OCTPRO cards,
2057 * from skokodyn@yahoo.com
2058 */
2059 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
2060 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_OCTPRO232, 0, 0,
2061 pbn_sbsxrsio },
2062 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
2063 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_OCTPRO422, 0, 0,
2064 pbn_sbsxrsio },
2065 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
2066 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_POCTAL232, 0, 0,
2067 pbn_sbsxrsio },
2068 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
2069 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_POCTAL422, 0, 0,
2070 pbn_sbsxrsio },
2071
2072 /*
2073 * Digitan DS560-558, from jimd@esoft.com
2074 */
2075 { PCI_VENDOR_ID_ATT, PCI_DEVICE_ID_ATT_VENUS_MODEM,
2076 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2077 pbn_b1_1_115200 },
2078
2079 /*
2080 * Titan Electronic cards
2081 * The 400L and 800L have a custom setup quirk.
2082 */
2083 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100,
2084 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2085 pbn_b0_1_921600 },
2086 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200,
2087 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2088 pbn_b0_2_921600 },
2089 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400,
2090 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2091 pbn_b0_4_921600 },
2092 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800B,
2093 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2094 pbn_b0_4_921600 },
2095 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100L,
2096 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2097 pbn_b1_1_921600 },
2098 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200L,
2099 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2100 pbn_b1_bt_2_921600 },
2101 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400L,
2102 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2103 pbn_b0_bt_4_921600 },
2104 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800L,
2105 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2106 pbn_b0_bt_8_921600 },
2107
2108 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_550,
2109 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2110 pbn_b2_1_460800 },
2111 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_650,
2112 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2113 pbn_b2_1_460800 },
2114 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_850,
2115 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2116 pbn_b2_1_460800 },
2117 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_550,
2118 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2119 pbn_b2_bt_2_921600 },
2120 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_650,
2121 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2122 pbn_b2_bt_2_921600 },
2123 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_850,
2124 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2125 pbn_b2_bt_2_921600 },
2126 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_550,
2127 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2128 pbn_b2_bt_4_921600 },
2129 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_650,
2130 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2131 pbn_b2_bt_4_921600 },
2132 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_850,
2133 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2134 pbn_b2_bt_4_921600 },
2135 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_550,
2136 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2137 pbn_b0_1_921600 },
2138 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_650,
2139 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2140 pbn_b0_1_921600 },
2141 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_850,
2142 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2143 pbn_b0_1_921600 },
2144 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_550,
2145 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2146 pbn_b0_bt_2_921600 },
2147 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_650,
2148 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2149 pbn_b0_bt_2_921600 },
2150 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_850,
2151 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2152 pbn_b0_bt_2_921600 },
2153 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_550,
2154 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2155 pbn_b0_bt_4_921600 },
2156 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_650,
2157 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2158 pbn_b0_bt_4_921600 },
2159 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_850,
2160 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2161 pbn_b0_bt_4_921600 },
2162 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_550,
2163 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2164 pbn_b0_bt_8_921600 },
2165 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_650,
2166 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2167 pbn_b0_bt_8_921600 },
2168 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_850,
2169 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2170 pbn_b0_bt_8_921600 },
2171
2172 /*
2173 * Computone devices submitted by Doug McNash dmcnash@computone.com
2174 */
2175 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
2176 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG4,
2177 0, 0, pbn_computone_4 },
2178 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
2179 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG8,
2180 0, 0, pbn_computone_8 },
2181 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
2182 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG6,
2183 0, 0, pbn_computone_6 },
2184
2185 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI95N,
2186 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2187 pbn_oxsemi },
2188 { PCI_VENDOR_ID_TIMEDIA, PCI_DEVICE_ID_TIMEDIA_1889,
2189 PCI_VENDOR_ID_TIMEDIA, PCI_ANY_ID, 0, 0,
2190 pbn_b0_bt_1_921600 },
2191
2192 /*
2193 * AFAVLAB serial card, from Harald Welte <laforge@gnumonks.org>
2194 */
2195 { PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P028,
2196 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2197 pbn_b0_bt_8_115200 },
2198 { PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P030,
2199 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2200 pbn_b0_bt_8_115200 },
2201
2202 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_DSERIAL,
2203 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2204 pbn_b0_bt_2_115200 },
2205 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_A,
2206 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2207 pbn_b0_bt_2_115200 },
2208 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_B,
2209 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2210 pbn_b0_bt_2_115200 },
2211 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_A,
2212 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2213 pbn_b0_bt_4_460800 },
2214 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_B,
2215 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2216 pbn_b0_bt_4_460800 },
2217 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PORT_PLUS,
2218 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2219 pbn_b0_bt_2_460800 },
2220 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_A,
2221 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2222 pbn_b0_bt_2_460800 },
2223 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_B,
2224 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2225 pbn_b0_bt_2_460800 },
2226 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_SSERIAL,
2227 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2228 pbn_b0_bt_1_115200 },
2229 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PORT_650,
2230 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2231 pbn_b0_bt_1_460800 },
2232
2233 /*
2234 * Dell Remote Access Card 4 - Tim_T_Murphy@Dell.com
2235 */
2236 { PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RAC4,
2237 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2238 pbn_b1_1_1382400 },
2239
2240 /*
2241 * Dell Remote Access Card III - Tim_T_Murphy@Dell.com
2242 */
2243 { PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RACIII,
2244 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2245 pbn_b1_1_1382400 },
2246
2247 /*
2248 * RAStel 2 port modem, gerg@moreton.com.au
2249 */
2250 { PCI_VENDOR_ID_MORETON, PCI_DEVICE_ID_RASTEL_2PORT,
2251 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2252 pbn_b2_bt_2_115200 },
2253
2254 /*
2255 * EKF addition for i960 Boards form EKF with serial port
2256 */
2257 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80960_RP,
2258 0xE4BF, PCI_ANY_ID, 0, 0,
2259 pbn_intel_i960 },
2260
2261 /*
2262 * Xircom Cardbus/Ethernet combos
2263 */
2264 { PCI_VENDOR_ID_XIRCOM, PCI_DEVICE_ID_XIRCOM_X3201_MDM,
2265 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2266 pbn_b0_1_115200 },
2267 /*
2268 * Xircom RBM56G cardbus modem - Dirk Arnold (temp entry)
2269 */
2270 { PCI_VENDOR_ID_XIRCOM, PCI_DEVICE_ID_XIRCOM_RBM56G,
2271 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2272 pbn_b0_1_115200 },
2273
2274 /*
2275 * Untested PCI modems, sent in from various folks...
2276 */
2277
2278 /*
2279 * Elsa Model 56K PCI Modem, from Andreas Rath <arh@01019freenet.de>
2280 */
2281 { PCI_VENDOR_ID_ROCKWELL, 0x1004,
2282 0x1048, 0x1500, 0, 0,
2283 pbn_b1_1_115200 },
2284
2285 { PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
2286 0xFF00, 0, 0, 0,
2287 pbn_sgi_ioc3 },
2288
2289 /*
2290 * HP Diva card
2291 */
2292 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA,
2293 PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_RMP3, 0, 0,
2294 pbn_b1_1_115200 },
2295 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA,
2296 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2297 pbn_b0_5_115200 },
2298 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_AUX,
2299 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2300 pbn_b2_1_115200 },
2301
2302 /*
2303 * NEC Vrc-5074 (Nile 4) builtin UART.
2304 */
2305 { PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_NILE4,
2306 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2307 pbn_nec_nile4 },
2308
2309 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM2,
2310 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2311 pbn_b3_2_115200 },
2312 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM4,
2313 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2314 pbn_b3_4_115200 },
2315 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM8,
2316 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2317 pbn_b3_8_115200 },
2318
2319 /*
2320 * Exar Corp. XR17C15[248] Dual/Quad/Octal UART
2321 */
2322 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
2323 PCI_ANY_ID, PCI_ANY_ID,
2324 0,
2325 0, pbn_exar_XR17C152 },
2326 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
2327 PCI_ANY_ID, PCI_ANY_ID,
2328 0,
2329 0, pbn_exar_XR17C154 },
2330 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
2331 PCI_ANY_ID, PCI_ANY_ID,
2332 0,
2333 0, pbn_exar_XR17C158 },
2334
2335 /*
2336 * Topic TP560 Data/Fax/Voice 56k modem (reported by Evan Clarke)
2337 */
2338 { PCI_VENDOR_ID_TOPIC, PCI_DEVICE_ID_TOPIC_TP560,
2339 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2340 pbn_b0_1_115200 },
2341
2342 /*
2343 * These entries match devices with class COMMUNICATION_SERIAL,
2344 * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL
2345 */
2346 { PCI_ANY_ID, PCI_ANY_ID,
2347 PCI_ANY_ID, PCI_ANY_ID,
2348 PCI_CLASS_COMMUNICATION_SERIAL << 8,
2349 0xffff00, pbn_default },
2350 { PCI_ANY_ID, PCI_ANY_ID,
2351 PCI_ANY_ID, PCI_ANY_ID,
2352 PCI_CLASS_COMMUNICATION_MODEM << 8,
2353 0xffff00, pbn_default },
2354 { PCI_ANY_ID, PCI_ANY_ID,
2355 PCI_ANY_ID, PCI_ANY_ID,
2356 PCI_CLASS_COMMUNICATION_MULTISERIAL << 8,
2357 0xffff00, pbn_default },
2358 { 0, }
2359 };
2360
2361 static struct pci_driver serial_pci_driver = {
2362 .name = "serial",
2363 .probe = pciserial_init_one,
2364 .remove = __devexit_p(pciserial_remove_one),
2365 .suspend = pciserial_suspend_one,
2366 .resume = pciserial_resume_one,
2367 .id_table = serial_pci_tbl,
2368 };
2369
2370 static int __init serial8250_pci_init(void)
2371 {
2372 return pci_register_driver(&serial_pci_driver);
2373 }
2374
2375 static void __exit serial8250_pci_exit(void)
2376 {
2377 pci_unregister_driver(&serial_pci_driver);
2378 }
2379
2380 module_init(serial8250_pci_init);
2381 module_exit(serial8250_pci_exit);
2382
2383 MODULE_LICENSE("GPL");
2384 MODULE_DESCRIPTION("Generic 8250/16x50 PCI serial probe module");
2385 MODULE_DEVICE_TABLE(pci, serial_pci_tbl);
linux kernel for loongson