ia64/linux-2.6.18-xen.hg

view drivers/serial/8250_pci.c @ 897:329ea0ccb344

balloon: try harder to balloon up under memory pressure.

Currently if the balloon driver is unable to increase the guest's
reservation it assumes the failure was due to reaching its full
allocation, gives up on the ballooning operation and records the limit
it reached as the "hard limit". The driver will not try again until
the target is set again (even to the same value).

However it is possible that ballooning has in fact failed due to
memory pressure in the host and therefore it is desirable to keep
attempting to reach the target in case memory becomes available. The
most likely scenario is that some guests are ballooning down while
others are ballooning up and therefore there is temporary memory
pressure while things stabilise. You would not expect a well behaved
toolstack to ask a domain to balloon to more than its allocation nor
would you expect it to deliberately over-commit memory by setting
balloon targets which exceed the total host memory.

This patch drops the concept of a hard limit and causes the balloon
driver to retry increasing the reservation on a timer in the same
manner as when decreasing the reservation.

Also if we partially succeed in increasing the reservation
(i.e. receive less pages than we asked for) then we may as well keep
those pages rather than returning them to Xen.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Fri Jun 05 14:01:20 2009 +0100 (2009-06-05)
parents 831230e53067
children
line source
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>
29 #include <asm/byteorder.h>
30 #include <asm/io.h>
32 #include "8250.h"
34 #undef SERIAL_DEBUG_PCI
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 };
53 #define PCI_NUM_BAR_RESOURCES 6
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 };
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 }
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;
81 if (bar >= PCI_NUM_BAR_RESOURCES)
82 return -EINVAL;
84 base = pci_resource_start(dev, bar);
86 if (pci_resource_flags(dev, bar) & IORESOURCE_MEM) {
87 len = pci_resource_len(dev, bar);
89 if (!priv->remapped_bar[bar])
90 priv->remapped_bar[bar] = ioremap(base, len);
91 if (!priv->remapped_bar[bar])
92 return -ENOMEM;
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 }
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;
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 }
127 return setup_port(priv, port, bar, offset, board->reg_shift);
128 }
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 pci_hp_diva_init(struct pci_dev *dev)
138 {
139 int rc = 0;
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 }
160 return rc;
161 }
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);
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;
189 offset += idx * board->uart_offset;
191 return setup_port(priv, port, bar, offset, board->reg_shift);
192 }
194 /*
195 * Added for EKF Intel i960 serial boards
196 */
197 static int pci_inteli960ni_init(struct pci_dev *dev)
198 {
199 unsigned long oldval;
201 if (!(dev->subsystem_device & 0x1000))
202 return -ENODEV;
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 }
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 pci_plx9050_init(struct pci_dev *dev)
220 {
221 u8 irq_config;
222 void __iomem *p;
224 if ((pci_resource_flags(dev, 0) & IORESOURCE_MEM) == 0) {
225 moan_device("no memory in bar 0", dev);
226 return 0;
227 }
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 }
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);
255 /*
256 * Read the register back to ensure that it took effect.
257 */
258 readl(p + 0x4c);
259 iounmap(p);
261 return 0;
262 }
264 static void __devexit pci_plx9050_exit(struct pci_dev *dev)
265 {
266 u8 __iomem *p;
268 if ((pci_resource_flags(dev, 0) & IORESOURCE_MEM) == 0)
269 return;
271 /*
272 * disable interrupts
273 */
274 p = ioremap(pci_resource_start(dev, 0), 0x80);
275 if (p != NULL) {
276 writel(0, p + 0x4c);
278 /*
279 * Read the register back to ensure that it took effect.
280 */
281 readl(p + 0x4c);
282 iounmap(p);
283 }
284 }
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;
293 bar = 0;
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;
304 return setup_port(priv, port, bar, offset, board->reg_shift);
305 }
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 */
314 /* global control register offset for SBS PMC-OctalPro */
315 #define OCT_REG_CR_OFF 0x500
317 static int sbs_init(struct pci_dev *dev)
318 {
319 u8 __iomem *p;
321 p = ioremap(pci_resource_start(dev, 0),pci_resource_len(dev,0));
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);
330 /* Set bit-2 (INTENABLE) of Control Register */
331 writeb(0x4, p + OCT_REG_CR_OFF);
332 iounmap(p);
334 return 0;
335 }
337 /*
338 * Disables the global interrupt of PMC-OctalPro
339 */
341 static void __devexit sbs_exit(struct pci_dev *dev)
342 {
343 u8 __iomem *p;
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 }
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 */
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)
382 static int pci_siig10x_init(struct pci_dev *dev)
383 {
384 u16 data;
385 void __iomem *p;
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 }
399 p = ioremap(pci_resource_start(dev, 0), 0x80);
400 if (p == NULL)
401 return -ENOMEM;
403 writew(readw(p + 0x28) & data, p + 0x28);
404 readw(p + 0x28);
405 iounmap(p);
406 return 0;
407 }
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)
412 static int pci_siig20x_init(struct pci_dev *dev)
413 {
414 u8 data;
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);
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 }
429 static int pci_siig_init(struct pci_dev *dev)
430 {
431 unsigned int type = dev->device & 0xff00;
433 if (type == 0x1000)
434 return pci_siig10x_init(dev);
435 else if (type == 0x2000)
436 return pci_siig20x_init(dev);
438 moan_device("Unknown SIIG card", dev);
439 return -ENODEV;
440 }
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;
448 if (idx > 3) {
449 bar = 4;
450 offset = (idx - 4) * 8;
451 }
453 return setup_port(priv, port, bar, offset, 0);
454 }
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 const unsigned short timedia_single_port[] = {
462 0x4025, 0x4027, 0x4028, 0x5025, 0x5027, 0
463 };
465 static const 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 };
473 static const 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 };
480 static const unsigned short timedia_eight_port[] = {
481 0x4065, 0x4066, 0x5065, 0x5066, 0x8166, 0x9066, 0x9166,
482 0x9167, 0x9168, 0xA066, 0xA167, 0xA168, 0
483 };
485 static const struct timedia_struct {
486 int num;
487 const 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 };
495 static int pci_timedia_init(struct pci_dev *dev)
496 {
497 const unsigned short *ids;
498 int i, j;
500 for (i = 0; i < ARRAY_SIZE(timedia_data); i++) {
501 ids = timedia_data[i].ids;
502 for (j = 0; ids[j]; j++)
503 if (dev->subsystem_device == ids[j])
504 return timedia_data[i].num;
505 }
506 return 0;
507 }
509 /*
510 * Timedia/SUNIX uses a mixture of BARs and offsets
511 * Ugh, this is ugly as all hell --- TYT
512 */
513 static int
514 pci_timedia_setup(struct serial_private *priv, struct pciserial_board *board,
515 struct uart_port *port, int idx)
516 {
517 unsigned int bar = 0, offset = board->first_offset;
519 switch (idx) {
520 case 0:
521 bar = 0;
522 break;
523 case 1:
524 offset = board->uart_offset;
525 bar = 0;
526 break;
527 case 2:
528 bar = 1;
529 break;
530 case 3:
531 offset = board->uart_offset;
532 /* FALLTHROUGH */
533 case 4: /* BAR 2 */
534 case 5: /* BAR 3 */
535 case 6: /* BAR 4 */
536 case 7: /* BAR 5 */
537 bar = idx - 2;
538 }
540 return setup_port(priv, port, bar, offset, board->reg_shift);
541 }
543 /*
544 * Some Titan cards are also a little weird
545 */
546 static int
547 titan_400l_800l_setup(struct serial_private *priv,
548 struct pciserial_board *board,
549 struct uart_port *port, int idx)
550 {
551 unsigned int bar, offset = board->first_offset;
553 switch (idx) {
554 case 0:
555 bar = 1;
556 break;
557 case 1:
558 bar = 2;
559 break;
560 default:
561 bar = 4;
562 offset = (idx - 2) * board->uart_offset;
563 }
565 return setup_port(priv, port, bar, offset, board->reg_shift);
566 }
568 static int pci_xircom_init(struct pci_dev *dev)
569 {
570 msleep(100);
571 return 0;
572 }
574 static int pci_netmos_init(struct pci_dev *dev)
575 {
576 /* subdevice 0x00PS means <P> parallel, <S> serial */
577 unsigned int num_serial = dev->subsystem_device & 0xf;
579 if (num_serial == 0)
580 return -ENODEV;
581 return num_serial;
582 }
584 static int
585 pci_default_setup(struct serial_private *priv, struct pciserial_board *board,
586 struct uart_port *port, int idx)
587 {
588 unsigned int bar, offset = board->first_offset, maxnr;
590 bar = FL_GET_BASE(board->flags);
591 if (board->flags & FL_BASE_BARS)
592 bar += idx;
593 else
594 offset += idx * board->uart_offset;
596 maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) >>
597 (board->reg_shift + 3);
599 if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
600 return 1;
602 return setup_port(priv, port, bar, offset, board->reg_shift);
603 }
605 /* This should be in linux/pci_ids.h */
606 #define PCI_VENDOR_ID_SBSMODULARIO 0x124B
607 #define PCI_SUBVENDOR_ID_SBSMODULARIO 0x124B
608 #define PCI_DEVICE_ID_OCTPRO 0x0001
609 #define PCI_SUBDEVICE_ID_OCTPRO232 0x0108
610 #define PCI_SUBDEVICE_ID_OCTPRO422 0x0208
611 #define PCI_SUBDEVICE_ID_POCTAL232 0x0308
612 #define PCI_SUBDEVICE_ID_POCTAL422 0x0408
614 /*
615 * Master list of serial port init/setup/exit quirks.
616 * This does not describe the general nature of the port.
617 * (ie, baud base, number and location of ports, etc)
618 *
619 * This list is ordered alphabetically by vendor then device.
620 * Specific entries must come before more generic entries.
621 */
622 static struct pci_serial_quirk pci_serial_quirks[] = {
623 /*
624 * AFAVLAB cards - these may be called via parport_serial
625 * It is not clear whether this applies to all products.
626 */
627 {
628 .vendor = PCI_VENDOR_ID_AFAVLAB,
629 .device = PCI_ANY_ID,
630 .subvendor = PCI_ANY_ID,
631 .subdevice = PCI_ANY_ID,
632 .setup = afavlab_setup,
633 },
634 /*
635 * HP Diva
636 */
637 {
638 .vendor = PCI_VENDOR_ID_HP,
639 .device = PCI_DEVICE_ID_HP_DIVA,
640 .subvendor = PCI_ANY_ID,
641 .subdevice = PCI_ANY_ID,
642 .init = pci_hp_diva_init,
643 .setup = pci_hp_diva_setup,
644 },
645 /*
646 * Intel
647 */
648 {
649 .vendor = PCI_VENDOR_ID_INTEL,
650 .device = PCI_DEVICE_ID_INTEL_80960_RP,
651 .subvendor = 0xe4bf,
652 .subdevice = PCI_ANY_ID,
653 .init = pci_inteli960ni_init,
654 .setup = pci_default_setup,
655 },
656 /*
657 * Panacom
658 */
659 {
660 .vendor = PCI_VENDOR_ID_PANACOM,
661 .device = PCI_DEVICE_ID_PANACOM_QUADMODEM,
662 .subvendor = PCI_ANY_ID,
663 .subdevice = PCI_ANY_ID,
664 .init = pci_plx9050_init,
665 .setup = pci_default_setup,
666 .exit = __devexit_p(pci_plx9050_exit),
667 },
668 {
669 .vendor = PCI_VENDOR_ID_PANACOM,
670 .device = PCI_DEVICE_ID_PANACOM_DUALMODEM,
671 .subvendor = PCI_ANY_ID,
672 .subdevice = PCI_ANY_ID,
673 .init = pci_plx9050_init,
674 .setup = pci_default_setup,
675 .exit = __devexit_p(pci_plx9050_exit),
676 },
677 /*
678 * PLX
679 */
680 {
681 .vendor = PCI_VENDOR_ID_PLX,
682 .device = PCI_DEVICE_ID_PLX_9050,
683 .subvendor = PCI_SUBVENDOR_ID_EXSYS,
684 .subdevice = PCI_SUBDEVICE_ID_EXSYS_4055,
685 .init = pci_plx9050_init,
686 .setup = pci_default_setup,
687 .exit = __devexit_p(pci_plx9050_exit),
688 },
689 {
690 .vendor = PCI_VENDOR_ID_PLX,
691 .device = PCI_DEVICE_ID_PLX_9050,
692 .subvendor = PCI_SUBVENDOR_ID_KEYSPAN,
693 .subdevice = PCI_SUBDEVICE_ID_KEYSPAN_SX2,
694 .init = pci_plx9050_init,
695 .setup = pci_default_setup,
696 .exit = __devexit_p(pci_plx9050_exit),
697 },
698 {
699 .vendor = PCI_VENDOR_ID_PLX,
700 .device = PCI_DEVICE_ID_PLX_ROMULUS,
701 .subvendor = PCI_VENDOR_ID_PLX,
702 .subdevice = PCI_DEVICE_ID_PLX_ROMULUS,
703 .init = pci_plx9050_init,
704 .setup = pci_default_setup,
705 .exit = __devexit_p(pci_plx9050_exit),
706 },
707 /*
708 * SBS Technologies, Inc., PMC-OCTALPRO 232
709 */
710 {
711 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
712 .device = PCI_DEVICE_ID_OCTPRO,
713 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
714 .subdevice = PCI_SUBDEVICE_ID_OCTPRO232,
715 .init = sbs_init,
716 .setup = sbs_setup,
717 .exit = __devexit_p(sbs_exit),
718 },
719 /*
720 * SBS Technologies, Inc., PMC-OCTALPRO 422
721 */
722 {
723 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
724 .device = PCI_DEVICE_ID_OCTPRO,
725 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
726 .subdevice = PCI_SUBDEVICE_ID_OCTPRO422,
727 .init = sbs_init,
728 .setup = sbs_setup,
729 .exit = __devexit_p(sbs_exit),
730 },
731 /*
732 * SBS Technologies, Inc., P-Octal 232
733 */
734 {
735 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
736 .device = PCI_DEVICE_ID_OCTPRO,
737 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
738 .subdevice = PCI_SUBDEVICE_ID_POCTAL232,
739 .init = sbs_init,
740 .setup = sbs_setup,
741 .exit = __devexit_p(sbs_exit),
742 },
743 /*
744 * SBS Technologies, Inc., P-Octal 422
745 */
746 {
747 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
748 .device = PCI_DEVICE_ID_OCTPRO,
749 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
750 .subdevice = PCI_SUBDEVICE_ID_POCTAL422,
751 .init = sbs_init,
752 .setup = sbs_setup,
753 .exit = __devexit_p(sbs_exit),
754 },
755 /*
756 * SIIG cards - these may be called via parport_serial
757 */
758 {
759 .vendor = PCI_VENDOR_ID_SIIG,
760 .device = PCI_ANY_ID,
761 .subvendor = PCI_ANY_ID,
762 .subdevice = PCI_ANY_ID,
763 .init = pci_siig_init,
764 .setup = pci_siig_setup,
765 },
766 /*
767 * Titan cards
768 */
769 {
770 .vendor = PCI_VENDOR_ID_TITAN,
771 .device = PCI_DEVICE_ID_TITAN_400L,
772 .subvendor = PCI_ANY_ID,
773 .subdevice = PCI_ANY_ID,
774 .setup = titan_400l_800l_setup,
775 },
776 {
777 .vendor = PCI_VENDOR_ID_TITAN,
778 .device = PCI_DEVICE_ID_TITAN_800L,
779 .subvendor = PCI_ANY_ID,
780 .subdevice = PCI_ANY_ID,
781 .setup = titan_400l_800l_setup,
782 },
783 /*
784 * Timedia cards
785 */
786 {
787 .vendor = PCI_VENDOR_ID_TIMEDIA,
788 .device = PCI_DEVICE_ID_TIMEDIA_1889,
789 .subvendor = PCI_VENDOR_ID_TIMEDIA,
790 .subdevice = PCI_ANY_ID,
791 .init = pci_timedia_init,
792 .setup = pci_timedia_setup,
793 },
794 {
795 .vendor = PCI_VENDOR_ID_TIMEDIA,
796 .device = PCI_ANY_ID,
797 .subvendor = PCI_ANY_ID,
798 .subdevice = PCI_ANY_ID,
799 .setup = pci_timedia_setup,
800 },
801 /*
802 * Xircom cards
803 */
804 {
805 .vendor = PCI_VENDOR_ID_XIRCOM,
806 .device = PCI_DEVICE_ID_XIRCOM_X3201_MDM,
807 .subvendor = PCI_ANY_ID,
808 .subdevice = PCI_ANY_ID,
809 .init = pci_xircom_init,
810 .setup = pci_default_setup,
811 },
812 /*
813 * Netmos cards - these may be called via parport_serial
814 */
815 {
816 .vendor = PCI_VENDOR_ID_NETMOS,
817 .device = PCI_ANY_ID,
818 .subvendor = PCI_ANY_ID,
819 .subdevice = PCI_ANY_ID,
820 .init = pci_netmos_init,
821 .setup = pci_default_setup,
822 },
823 /*
824 * Default "match everything" terminator entry
825 */
826 {
827 .vendor = PCI_ANY_ID,
828 .device = PCI_ANY_ID,
829 .subvendor = PCI_ANY_ID,
830 .subdevice = PCI_ANY_ID,
831 .setup = pci_default_setup,
832 }
833 };
835 static inline int quirk_id_matches(u32 quirk_id, u32 dev_id)
836 {
837 return quirk_id == PCI_ANY_ID || quirk_id == dev_id;
838 }
840 static struct pci_serial_quirk *find_quirk(struct pci_dev *dev)
841 {
842 struct pci_serial_quirk *quirk;
844 for (quirk = pci_serial_quirks; ; quirk++)
845 if (quirk_id_matches(quirk->vendor, dev->vendor) &&
846 quirk_id_matches(quirk->device, dev->device) &&
847 quirk_id_matches(quirk->subvendor, dev->subsystem_vendor) &&
848 quirk_id_matches(quirk->subdevice, dev->subsystem_device))
849 break;
850 return quirk;
851 }
853 static inline int get_pci_irq(struct pci_dev *dev,
854 struct pciserial_board *board)
855 {
856 if (board->flags & FL_NOIRQ)
857 return 0;
858 else
859 return dev->irq;
860 }
862 /*
863 * This is the configuration table for all of the PCI serial boards
864 * which we support. It is directly indexed by the pci_board_num_t enum
865 * value, which is encoded in the pci_device_id PCI probe table's
866 * driver_data member.
867 *
868 * The makeup of these names are:
869 * pbn_bn{_bt}_n_baud{_offsetinhex}
870 *
871 * bn = PCI BAR number
872 * bt = Index using PCI BARs
873 * n = number of serial ports
874 * baud = baud rate
875 * offsetinhex = offset for each sequential port (in hex)
876 *
877 * This table is sorted by (in order): bn, bt, baud, offsetindex, n.
878 *
879 * Please note: in theory if n = 1, _bt infix should make no difference.
880 * ie, pbn_b0_1_115200 is the same as pbn_b0_bt_1_115200
881 */
882 enum pci_board_num_t {
883 pbn_default = 0,
885 pbn_b0_1_115200,
886 pbn_b0_2_115200,
887 pbn_b0_4_115200,
888 pbn_b0_5_115200,
890 pbn_b0_1_921600,
891 pbn_b0_2_921600,
892 pbn_b0_4_921600,
894 pbn_b0_2_1130000,
896 pbn_b0_4_1152000,
898 pbn_b0_2_1843200,
899 pbn_b0_4_1843200,
901 pbn_b0_2_1843200_200,
902 pbn_b0_4_1843200_200,
903 pbn_b0_8_1843200_200,
905 pbn_b0_bt_1_115200,
906 pbn_b0_bt_2_115200,
907 pbn_b0_bt_8_115200,
909 pbn_b0_bt_1_460800,
910 pbn_b0_bt_2_460800,
911 pbn_b0_bt_4_460800,
913 pbn_b0_bt_1_921600,
914 pbn_b0_bt_2_921600,
915 pbn_b0_bt_4_921600,
916 pbn_b0_bt_8_921600,
918 pbn_b1_1_115200,
919 pbn_b1_2_115200,
920 pbn_b1_4_115200,
921 pbn_b1_8_115200,
923 pbn_b1_1_921600,
924 pbn_b1_2_921600,
925 pbn_b1_4_921600,
926 pbn_b1_8_921600,
928 pbn_b1_2_1250000,
930 pbn_b1_bt_2_921600,
932 pbn_b1_1_1382400,
933 pbn_b1_2_1382400,
934 pbn_b1_4_1382400,
935 pbn_b1_8_1382400,
937 pbn_b2_1_115200,
938 pbn_b2_2_115200,
939 pbn_b2_8_115200,
941 pbn_b2_1_460800,
942 pbn_b2_4_460800,
943 pbn_b2_8_460800,
944 pbn_b2_16_460800,
946 pbn_b2_1_921600,
947 pbn_b2_4_921600,
948 pbn_b2_8_921600,
950 pbn_b2_bt_1_115200,
951 pbn_b2_bt_2_115200,
952 pbn_b2_bt_4_115200,
954 pbn_b2_bt_2_921600,
955 pbn_b2_bt_4_921600,
957 pbn_b3_2_115200,
958 pbn_b3_4_115200,
959 pbn_b3_8_115200,
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 };
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 */
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 },
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 },
1043 [pbn_b0_2_1130000] = {
1044 .flags = FL_BASE0,
1045 .num_ports = 2,
1046 .base_baud = 1130000,
1047 .uart_offset = 8,
1048 },
1050 [pbn_b0_4_1152000] = {
1051 .flags = FL_BASE0,
1052 .num_ports = 4,
1053 .base_baud = 1152000,
1054 .uart_offset = 8,
1055 },
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 },
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 },
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 },
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 },
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 },
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 },
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 },
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 },
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 },
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_2_115200] = {
1247 .flags = FL_BASE2,
1248 .num_ports = 2,
1249 .base_baud = 115200,
1250 .uart_offset = 8,
1251 },
1252 [pbn_b2_8_115200] = {
1253 .flags = FL_BASE2,
1254 .num_ports = 8,
1255 .base_baud = 115200,
1256 .uart_offset = 8,
1257 },
1259 [pbn_b2_1_460800] = {
1260 .flags = FL_BASE2,
1261 .num_ports = 1,
1262 .base_baud = 460800,
1263 .uart_offset = 8,
1264 },
1265 [pbn_b2_4_460800] = {
1266 .flags = FL_BASE2,
1267 .num_ports = 4,
1268 .base_baud = 460800,
1269 .uart_offset = 8,
1270 },
1271 [pbn_b2_8_460800] = {
1272 .flags = FL_BASE2,
1273 .num_ports = 8,
1274 .base_baud = 460800,
1275 .uart_offset = 8,
1276 },
1277 [pbn_b2_16_460800] = {
1278 .flags = FL_BASE2,
1279 .num_ports = 16,
1280 .base_baud = 460800,
1281 .uart_offset = 8,
1282 },
1284 [pbn_b2_1_921600] = {
1285 .flags = FL_BASE2,
1286 .num_ports = 1,
1287 .base_baud = 921600,
1288 .uart_offset = 8,
1289 },
1290 [pbn_b2_4_921600] = {
1291 .flags = FL_BASE2,
1292 .num_ports = 4,
1293 .base_baud = 921600,
1294 .uart_offset = 8,
1295 },
1296 [pbn_b2_8_921600] = {
1297 .flags = FL_BASE2,
1298 .num_ports = 8,
1299 .base_baud = 921600,
1300 .uart_offset = 8,
1301 },
1303 [pbn_b2_bt_1_115200] = {
1304 .flags = FL_BASE2|FL_BASE_BARS,
1305 .num_ports = 1,
1306 .base_baud = 115200,
1307 .uart_offset = 8,
1308 },
1309 [pbn_b2_bt_2_115200] = {
1310 .flags = FL_BASE2|FL_BASE_BARS,
1311 .num_ports = 2,
1312 .base_baud = 115200,
1313 .uart_offset = 8,
1314 },
1315 [pbn_b2_bt_4_115200] = {
1316 .flags = FL_BASE2|FL_BASE_BARS,
1317 .num_ports = 4,
1318 .base_baud = 115200,
1319 .uart_offset = 8,
1320 },
1322 [pbn_b2_bt_2_921600] = {
1323 .flags = FL_BASE2|FL_BASE_BARS,
1324 .num_ports = 2,
1325 .base_baud = 921600,
1326 .uart_offset = 8,
1327 },
1328 [pbn_b2_bt_4_921600] = {
1329 .flags = FL_BASE2|FL_BASE_BARS,
1330 .num_ports = 4,
1331 .base_baud = 921600,
1332 .uart_offset = 8,
1333 },
1335 [pbn_b3_2_115200] = {
1336 .flags = FL_BASE3,
1337 .num_ports = 2,
1338 .base_baud = 115200,
1339 .uart_offset = 8,
1340 },
1341 [pbn_b3_4_115200] = {
1342 .flags = FL_BASE3,
1343 .num_ports = 4,
1344 .base_baud = 115200,
1345 .uart_offset = 8,
1346 },
1347 [pbn_b3_8_115200] = {
1348 .flags = FL_BASE3,
1349 .num_ports = 8,
1350 .base_baud = 115200,
1351 .uart_offset = 8,
1352 },
1354 /*
1355 * Entries following this are board-specific.
1356 */
1358 /*
1359 * Panacom - IOMEM
1360 */
1361 [pbn_panacom] = {
1362 .flags = FL_BASE2,
1363 .num_ports = 2,
1364 .base_baud = 921600,
1365 .uart_offset = 0x400,
1366 .reg_shift = 7,
1367 },
1368 [pbn_panacom2] = {
1369 .flags = FL_BASE2|FL_BASE_BARS,
1370 .num_ports = 2,
1371 .base_baud = 921600,
1372 .uart_offset = 0x400,
1373 .reg_shift = 7,
1374 },
1375 [pbn_panacom4] = {
1376 .flags = FL_BASE2|FL_BASE_BARS,
1377 .num_ports = 4,
1378 .base_baud = 921600,
1379 .uart_offset = 0x400,
1380 .reg_shift = 7,
1381 },
1383 [pbn_exsys_4055] = {
1384 .flags = FL_BASE2,
1385 .num_ports = 4,
1386 .base_baud = 115200,
1387 .uart_offset = 8,
1388 },
1390 /* I think this entry is broken - the first_offset looks wrong --rmk */
1391 [pbn_plx_romulus] = {
1392 .flags = FL_BASE2,
1393 .num_ports = 4,
1394 .base_baud = 921600,
1395 .uart_offset = 8 << 2,
1396 .reg_shift = 2,
1397 .first_offset = 0x03,
1398 },
1400 /*
1401 * This board uses the size of PCI Base region 0 to
1402 * signal now many ports are available
1403 */
1404 [pbn_oxsemi] = {
1405 .flags = FL_BASE0|FL_REGION_SZ_CAP,
1406 .num_ports = 32,
1407 .base_baud = 115200,
1408 .uart_offset = 8,
1409 },
1411 /*
1412 * EKF addition for i960 Boards form EKF with serial port.
1413 * Max 256 ports.
1414 */
1415 [pbn_intel_i960] = {
1416 .flags = FL_BASE0,
1417 .num_ports = 32,
1418 .base_baud = 921600,
1419 .uart_offset = 8 << 2,
1420 .reg_shift = 2,
1421 .first_offset = 0x10000,
1422 },
1423 [pbn_sgi_ioc3] = {
1424 .flags = FL_BASE0|FL_NOIRQ,
1425 .num_ports = 1,
1426 .base_baud = 458333,
1427 .uart_offset = 8,
1428 .reg_shift = 0,
1429 .first_offset = 0x20178,
1430 },
1432 /*
1433 * NEC Vrc-5074 (Nile 4) builtin UART.
1434 */
1435 [pbn_nec_nile4] = {
1436 .flags = FL_BASE0,
1437 .num_ports = 1,
1438 .base_baud = 520833,
1439 .uart_offset = 8 << 3,
1440 .reg_shift = 3,
1441 .first_offset = 0x300,
1442 },
1444 /*
1445 * Computone - uses IOMEM.
1446 */
1447 [pbn_computone_4] = {
1448 .flags = FL_BASE0,
1449 .num_ports = 4,
1450 .base_baud = 921600,
1451 .uart_offset = 0x40,
1452 .reg_shift = 2,
1453 .first_offset = 0x200,
1454 },
1455 [pbn_computone_6] = {
1456 .flags = FL_BASE0,
1457 .num_ports = 6,
1458 .base_baud = 921600,
1459 .uart_offset = 0x40,
1460 .reg_shift = 2,
1461 .first_offset = 0x200,
1462 },
1463 [pbn_computone_8] = {
1464 .flags = FL_BASE0,
1465 .num_ports = 8,
1466 .base_baud = 921600,
1467 .uart_offset = 0x40,
1468 .reg_shift = 2,
1469 .first_offset = 0x200,
1470 },
1471 [pbn_sbsxrsio] = {
1472 .flags = FL_BASE0,
1473 .num_ports = 8,
1474 .base_baud = 460800,
1475 .uart_offset = 256,
1476 .reg_shift = 4,
1477 },
1478 /*
1479 * Exar Corp. XR17C15[248] Dual/Quad/Octal UART
1480 * Only basic 16550A support.
1481 * XR17C15[24] are not tested, but they should work.
1482 */
1483 [pbn_exar_XR17C152] = {
1484 .flags = FL_BASE0,
1485 .num_ports = 2,
1486 .base_baud = 921600,
1487 .uart_offset = 0x200,
1488 },
1489 [pbn_exar_XR17C154] = {
1490 .flags = FL_BASE0,
1491 .num_ports = 4,
1492 .base_baud = 921600,
1493 .uart_offset = 0x200,
1494 },
1495 [pbn_exar_XR17C158] = {
1496 .flags = FL_BASE0,
1497 .num_ports = 8,
1498 .base_baud = 921600,
1499 .uart_offset = 0x200,
1500 },
1501 };
1503 /*
1504 * Given a complete unknown PCI device, try to use some heuristics to
1505 * guess what the configuration might be, based on the pitiful PCI
1506 * serial specs. Returns 0 on success, 1 on failure.
1507 */
1508 static int __devinit
1509 serial_pci_guess_board(struct pci_dev *dev, struct pciserial_board *board)
1511 int num_iomem, num_port, first_port = -1, i;
1513 /*
1514 * If it is not a communications device or the programming
1515 * interface is greater than 6, give up.
1517 * (Should we try to make guesses for multiport serial devices
1518 * later?)
1519 */
1520 if ((((dev->class >> 8) != PCI_CLASS_COMMUNICATION_SERIAL) &&
1521 ((dev->class >> 8) != PCI_CLASS_COMMUNICATION_MODEM)) ||
1522 (dev->class & 0xff) > 6)
1523 return -ENODEV;
1525 num_iomem = num_port = 0;
1526 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
1527 if (pci_resource_flags(dev, i) & IORESOURCE_IO) {
1528 num_port++;
1529 if (first_port == -1)
1530 first_port = i;
1532 if (pci_resource_flags(dev, i) & IORESOURCE_MEM)
1533 num_iomem++;
1536 /*
1537 * If there is 1 or 0 iomem regions, and exactly one port,
1538 * use it. We guess the number of ports based on the IO
1539 * region size.
1540 */
1541 if (num_iomem <= 1 && num_port == 1) {
1542 board->flags = first_port;
1543 board->num_ports = pci_resource_len(dev, first_port) / 8;
1544 return 0;
1547 /*
1548 * Now guess if we've got a board which indexes by BARs.
1549 * Each IO BAR should be 8 bytes, and they should follow
1550 * consecutively.
1551 */
1552 first_port = -1;
1553 num_port = 0;
1554 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
1555 if (pci_resource_flags(dev, i) & IORESOURCE_IO &&
1556 pci_resource_len(dev, i) == 8 &&
1557 (first_port == -1 || (first_port + num_port) == i)) {
1558 num_port++;
1559 if (first_port == -1)
1560 first_port = i;
1564 if (num_port > 1) {
1565 board->flags = first_port | FL_BASE_BARS;
1566 board->num_ports = num_port;
1567 return 0;
1570 return -ENODEV;
1573 static inline int
1574 serial_pci_matches(struct pciserial_board *board,
1575 struct pciserial_board *guessed)
1577 return
1578 board->num_ports == guessed->num_ports &&
1579 board->base_baud == guessed->base_baud &&
1580 board->uart_offset == guessed->uart_offset &&
1581 board->reg_shift == guessed->reg_shift &&
1582 board->first_offset == guessed->first_offset;
1585 struct serial_private *
1586 pciserial_init_ports(struct pci_dev *dev, struct pciserial_board *board)
1588 struct uart_port serial_port;
1589 struct serial_private *priv;
1590 struct pci_serial_quirk *quirk;
1591 int rc, nr_ports, i;
1593 nr_ports = board->num_ports;
1595 /*
1596 * Find an init and setup quirks.
1597 */
1598 quirk = find_quirk(dev);
1600 /*
1601 * Run the new-style initialization function.
1602 * The initialization function returns:
1603 * <0 - error
1604 * 0 - use board->num_ports
1605 * >0 - number of ports
1606 */
1607 if (quirk->init) {
1608 rc = quirk->init(dev);
1609 if (rc < 0) {
1610 priv = ERR_PTR(rc);
1611 goto err_out;
1613 if (rc)
1614 nr_ports = rc;
1617 priv = kmalloc(sizeof(struct serial_private) +
1618 sizeof(unsigned int) * nr_ports,
1619 GFP_KERNEL);
1620 if (!priv) {
1621 priv = ERR_PTR(-ENOMEM);
1622 goto err_deinit;
1625 memset(priv, 0, sizeof(struct serial_private) +
1626 sizeof(unsigned int) * nr_ports);
1628 priv->dev = dev;
1629 priv->quirk = quirk;
1631 memset(&serial_port, 0, sizeof(struct uart_port));
1632 serial_port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
1633 serial_port.uartclk = board->base_baud * 16;
1634 serial_port.irq = get_pci_irq(dev, board);
1635 serial_port.dev = &dev->dev;
1637 for (i = 0; i < nr_ports; i++) {
1638 if (quirk->setup(priv, board, &serial_port, i))
1639 break;
1641 #ifdef SERIAL_DEBUG_PCI
1642 printk("Setup PCI port: port %x, irq %d, type %d\n",
1643 serial_port.iobase, serial_port.irq, serial_port.iotype);
1644 #endif
1646 priv->line[i] = serial8250_register_port(&serial_port);
1647 if (priv->line[i] < 0) {
1648 printk(KERN_WARNING "Couldn't register serial port %s: %d\n", pci_name(dev), priv->line[i]);
1649 break;
1653 priv->nr = i;
1655 return priv;
1657 err_deinit:
1658 if (quirk->exit)
1659 quirk->exit(dev);
1660 err_out:
1661 return priv;
1663 EXPORT_SYMBOL_GPL(pciserial_init_ports);
1665 void pciserial_remove_ports(struct serial_private *priv)
1667 struct pci_serial_quirk *quirk;
1668 int i;
1670 for (i = 0; i < priv->nr; i++)
1671 serial8250_unregister_port(priv->line[i]);
1673 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
1674 if (priv->remapped_bar[i])
1675 iounmap(priv->remapped_bar[i]);
1676 priv->remapped_bar[i] = NULL;
1679 /*
1680 * Find the exit quirks.
1681 */
1682 quirk = find_quirk(priv->dev);
1683 if (quirk->exit)
1684 quirk->exit(priv->dev);
1686 kfree(priv);
1688 EXPORT_SYMBOL_GPL(pciserial_remove_ports);
1690 void pciserial_suspend_ports(struct serial_private *priv)
1692 int i;
1694 for (i = 0; i < priv->nr; i++)
1695 if (priv->line[i] >= 0)
1696 serial8250_suspend_port(priv->line[i]);
1698 EXPORT_SYMBOL_GPL(pciserial_suspend_ports);
1700 void pciserial_resume_ports(struct serial_private *priv)
1702 int i;
1704 /*
1705 * Ensure that the board is correctly configured.
1706 */
1707 if (priv->quirk->init)
1708 priv->quirk->init(priv->dev);
1710 for (i = 0; i < priv->nr; i++)
1711 if (priv->line[i] >= 0)
1712 serial8250_resume_port(priv->line[i]);
1714 EXPORT_SYMBOL_GPL(pciserial_resume_ports);
1716 /*
1717 * Probe one serial board. Unfortunately, there is no rhyme nor reason
1718 * to the arrangement of serial ports on a PCI card.
1719 */
1720 static int __devinit
1721 pciserial_init_one(struct pci_dev *dev, const struct pci_device_id *ent)
1723 struct serial_private *priv;
1724 struct pciserial_board *board, tmp;
1725 int rc;
1727 if (ent->driver_data >= ARRAY_SIZE(pci_boards)) {
1728 printk(KERN_ERR "pci_init_one: invalid driver_data: %ld\n",
1729 ent->driver_data);
1730 return -EINVAL;
1733 board = &pci_boards[ent->driver_data];
1735 rc = pci_enable_device(dev);
1736 if (rc)
1737 return rc;
1739 if (ent->driver_data == pbn_default) {
1740 /*
1741 * Use a copy of the pci_board entry for this;
1742 * avoid changing entries in the table.
1743 */
1744 memcpy(&tmp, board, sizeof(struct pciserial_board));
1745 board = &tmp;
1747 /*
1748 * We matched one of our class entries. Try to
1749 * determine the parameters of this board.
1750 */
1751 rc = serial_pci_guess_board(dev, board);
1752 if (rc)
1753 goto disable;
1754 } else {
1755 /*
1756 * We matched an explicit entry. If we are able to
1757 * detect this boards settings with our heuristic,
1758 * then we no longer need this entry.
1759 */
1760 memcpy(&tmp, &pci_boards[pbn_default],
1761 sizeof(struct pciserial_board));
1762 rc = serial_pci_guess_board(dev, &tmp);
1763 if (rc == 0 && serial_pci_matches(board, &tmp))
1764 moan_device("Redundant entry in serial pci_table.",
1765 dev);
1768 priv = pciserial_init_ports(dev, board);
1769 if (!IS_ERR(priv)) {
1770 pci_set_drvdata(dev, priv);
1771 return 0;
1774 rc = PTR_ERR(priv);
1776 disable:
1777 pci_disable_device(dev);
1778 return rc;
1781 static void __devexit pciserial_remove_one(struct pci_dev *dev)
1783 struct serial_private *priv = pci_get_drvdata(dev);
1785 pci_set_drvdata(dev, NULL);
1787 pciserial_remove_ports(priv);
1789 pci_disable_device(dev);
1792 static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state)
1794 struct serial_private *priv = pci_get_drvdata(dev);
1796 if (priv)
1797 pciserial_suspend_ports(priv);
1799 pci_save_state(dev);
1800 pci_set_power_state(dev, pci_choose_state(dev, state));
1801 return 0;
1804 static int pciserial_resume_one(struct pci_dev *dev)
1806 struct serial_private *priv = pci_get_drvdata(dev);
1808 pci_set_power_state(dev, PCI_D0);
1809 pci_restore_state(dev);
1811 if (priv) {
1812 /*
1813 * The device may have been disabled. Re-enable it.
1814 */
1815 pci_enable_device(dev);
1817 pciserial_resume_ports(priv);
1819 return 0;
1822 static struct pci_device_id serial_pci_tbl[] = {
1823 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
1824 PCI_SUBVENDOR_ID_CONNECT_TECH,
1825 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
1826 pbn_b1_8_1382400 },
1827 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
1828 PCI_SUBVENDOR_ID_CONNECT_TECH,
1829 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232, 0, 0,
1830 pbn_b1_4_1382400 },
1831 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
1832 PCI_SUBVENDOR_ID_CONNECT_TECH,
1833 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232, 0, 0,
1834 pbn_b1_2_1382400 },
1835 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1836 PCI_SUBVENDOR_ID_CONNECT_TECH,
1837 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
1838 pbn_b1_8_1382400 },
1839 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1840 PCI_SUBVENDOR_ID_CONNECT_TECH,
1841 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232, 0, 0,
1842 pbn_b1_4_1382400 },
1843 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1844 PCI_SUBVENDOR_ID_CONNECT_TECH,
1845 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232, 0, 0,
1846 pbn_b1_2_1382400 },
1847 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1848 PCI_SUBVENDOR_ID_CONNECT_TECH,
1849 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485, 0, 0,
1850 pbn_b1_8_921600 },
1851 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1852 PCI_SUBVENDOR_ID_CONNECT_TECH,
1853 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_4_4, 0, 0,
1854 pbn_b1_8_921600 },
1855 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1856 PCI_SUBVENDOR_ID_CONNECT_TECH,
1857 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485, 0, 0,
1858 pbn_b1_4_921600 },
1859 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1860 PCI_SUBVENDOR_ID_CONNECT_TECH,
1861 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485_2_2, 0, 0,
1862 pbn_b1_4_921600 },
1863 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1864 PCI_SUBVENDOR_ID_CONNECT_TECH,
1865 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_485, 0, 0,
1866 pbn_b1_2_921600 },
1867 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1868 PCI_SUBVENDOR_ID_CONNECT_TECH,
1869 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_2_6, 0, 0,
1870 pbn_b1_8_921600 },
1871 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1872 PCI_SUBVENDOR_ID_CONNECT_TECH,
1873 PCI_SUBDEVICE_ID_CONNECT_TECH_BH081101V1, 0, 0,
1874 pbn_b1_8_921600 },
1875 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1876 PCI_SUBVENDOR_ID_CONNECT_TECH,
1877 PCI_SUBDEVICE_ID_CONNECT_TECH_BH041101V1, 0, 0,
1878 pbn_b1_4_921600 },
1879 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
1880 PCI_SUBVENDOR_ID_CONNECT_TECH,
1881 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_20MHZ, 0, 0,
1882 pbn_b1_2_1250000 },
1883 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
1884 PCI_SUBVENDOR_ID_CONNECT_TECH,
1885 PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_2, 0, 0,
1886 pbn_b0_2_1843200 },
1887 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
1888 PCI_SUBVENDOR_ID_CONNECT_TECH,
1889 PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_4, 0, 0,
1890 pbn_b0_4_1843200 },
1891 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
1892 PCI_VENDOR_ID_AFAVLAB,
1893 PCI_SUBDEVICE_ID_AFAVLAB_P061, 0, 0,
1894 pbn_b0_4_1152000 },
1895 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
1896 PCI_SUBVENDOR_ID_CONNECT_TECH,
1897 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_232, 0, 0,
1898 pbn_b0_2_1843200_200 },
1899 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
1900 PCI_SUBVENDOR_ID_CONNECT_TECH,
1901 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_232, 0, 0,
1902 pbn_b0_4_1843200_200 },
1903 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
1904 PCI_SUBVENDOR_ID_CONNECT_TECH,
1905 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_232, 0, 0,
1906 pbn_b0_8_1843200_200 },
1907 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
1908 PCI_SUBVENDOR_ID_CONNECT_TECH,
1909 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_1_1, 0, 0,
1910 pbn_b0_2_1843200_200 },
1911 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
1912 PCI_SUBVENDOR_ID_CONNECT_TECH,
1913 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_2, 0, 0,
1914 pbn_b0_4_1843200_200 },
1915 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
1916 PCI_SUBVENDOR_ID_CONNECT_TECH,
1917 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_4, 0, 0,
1918 pbn_b0_8_1843200_200 },
1919 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
1920 PCI_SUBVENDOR_ID_CONNECT_TECH,
1921 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2, 0, 0,
1922 pbn_b0_2_1843200_200 },
1923 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
1924 PCI_SUBVENDOR_ID_CONNECT_TECH,
1925 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4, 0, 0,
1926 pbn_b0_4_1843200_200 },
1927 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
1928 PCI_SUBVENDOR_ID_CONNECT_TECH,
1929 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8, 0, 0,
1930 pbn_b0_8_1843200_200 },
1931 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
1932 PCI_SUBVENDOR_ID_CONNECT_TECH,
1933 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_485, 0, 0,
1934 pbn_b0_2_1843200_200 },
1935 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
1936 PCI_SUBVENDOR_ID_CONNECT_TECH,
1937 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_485, 0, 0,
1938 pbn_b0_4_1843200_200 },
1939 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
1940 PCI_SUBVENDOR_ID_CONNECT_TECH,
1941 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485, 0, 0,
1942 pbn_b0_8_1843200_200 },
1944 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_U530,
1945 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1946 pbn_b2_bt_1_115200 },
1947 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM2,
1948 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1949 pbn_b2_bt_2_115200 },
1950 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM422,
1951 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1952 pbn_b2_bt_4_115200 },
1953 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM232,
1954 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1955 pbn_b2_bt_2_115200 },
1956 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_COMM4,
1957 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1958 pbn_b2_bt_4_115200 },
1959 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_COMM8,
1960 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1961 pbn_b2_8_115200 },
1962 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM8,
1963 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1964 pbn_b2_8_115200 },
1966 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_GTEK_SERIAL2,
1967 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1968 pbn_b2_bt_2_115200 },
1969 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_SPCOM200,
1970 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1971 pbn_b2_bt_2_921600 },
1972 /*
1973 * VScom SPCOM800, from sl@s.pl
1974 */
1975 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_SPCOM800,
1976 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1977 pbn_b2_8_921600 },
1978 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_1077,
1979 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1980 pbn_b2_4_921600 },
1981 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
1982 PCI_SUBVENDOR_ID_KEYSPAN,
1983 PCI_SUBDEVICE_ID_KEYSPAN_SX2, 0, 0,
1984 pbn_panacom },
1985 { PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_QUADMODEM,
1986 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1987 pbn_panacom4 },
1988 { PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_DUALMODEM,
1989 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
1990 pbn_panacom2 },
1991 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
1992 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
1993 PCI_SUBDEVICE_ID_CHASE_PCIFAST4, 0, 0,
1994 pbn_b2_4_460800 },
1995 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
1996 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
1997 PCI_SUBDEVICE_ID_CHASE_PCIFAST8, 0, 0,
1998 pbn_b2_8_460800 },
1999 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
2000 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
2001 PCI_SUBDEVICE_ID_CHASE_PCIFAST16, 0, 0,
2002 pbn_b2_16_460800 },
2003 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
2004 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
2005 PCI_SUBDEVICE_ID_CHASE_PCIFAST16FMC, 0, 0,
2006 pbn_b2_16_460800 },
2007 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
2008 PCI_SUBVENDOR_ID_CHASE_PCIRAS,
2009 PCI_SUBDEVICE_ID_CHASE_PCIRAS4, 0, 0,
2010 pbn_b2_4_460800 },
2011 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
2012 PCI_SUBVENDOR_ID_CHASE_PCIRAS,
2013 PCI_SUBDEVICE_ID_CHASE_PCIRAS8, 0, 0,
2014 pbn_b2_8_460800 },
2015 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
2016 PCI_SUBVENDOR_ID_EXSYS,
2017 PCI_SUBDEVICE_ID_EXSYS_4055, 0, 0,
2018 pbn_exsys_4055 },
2019 /*
2020 * Megawolf Romulus PCI Serial Card, from Mike Hudson
2021 * (Exoray@isys.ca)
2022 */
2023 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_ROMULUS,
2024 0x10b5, 0x106a, 0, 0,
2025 pbn_plx_romulus },
2026 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_QSC100,
2027 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2028 pbn_b1_4_115200 },
2029 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_DSC100,
2030 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2031 pbn_b1_2_115200 },
2032 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_ESC100D,
2033 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2034 pbn_b1_8_115200 },
2035 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_ESC100M,
2036 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2037 pbn_b1_8_115200 },
2038 { PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_OXSEMI_16PCI954,
2039 PCI_VENDOR_ID_SPECIALIX, PCI_SUBDEVICE_ID_SPECIALIX_SPEED4, 0, 0,
2040 pbn_b0_4_921600 },
2041 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
2042 PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL, 0, 0,
2043 pbn_b0_4_1152000 },
2045 /*
2046 * The below card is a little controversial since it is the
2047 * subject of a PCI vendor/device ID clash. (See
2048 * www.ussg.iu.edu/hypermail/linux/kernel/0303.1/0516.html).
2049 * For now just used the hex ID 0x950a.
2050 */
2051 { PCI_VENDOR_ID_OXSEMI, 0x950a,
2052 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2053 pbn_b0_2_1130000 },
2054 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
2055 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2056 pbn_b0_4_115200 },
2057 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI952,
2058 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2059 pbn_b0_bt_2_921600 },
2061 /*
2062 * SBS Technologies, Inc. P-Octal and PMC-OCTPRO cards,
2063 * from skokodyn@yahoo.com
2064 */
2065 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
2066 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_OCTPRO232, 0, 0,
2067 pbn_sbsxrsio },
2068 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
2069 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_OCTPRO422, 0, 0,
2070 pbn_sbsxrsio },
2071 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
2072 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_POCTAL232, 0, 0,
2073 pbn_sbsxrsio },
2074 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
2075 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_POCTAL422, 0, 0,
2076 pbn_sbsxrsio },
2078 /*
2079 * Digitan DS560-558, from jimd@esoft.com
2080 */
2081 { PCI_VENDOR_ID_ATT, PCI_DEVICE_ID_ATT_VENUS_MODEM,
2082 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2083 pbn_b1_1_115200 },
2085 /*
2086 * Titan Electronic cards
2087 * The 400L and 800L have a custom setup quirk.
2088 */
2089 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100,
2090 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2091 pbn_b0_1_921600 },
2092 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200,
2093 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2094 pbn_b0_2_921600 },
2095 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400,
2096 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2097 pbn_b0_4_921600 },
2098 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800B,
2099 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2100 pbn_b0_4_921600 },
2101 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100L,
2102 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2103 pbn_b1_1_921600 },
2104 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200L,
2105 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2106 pbn_b1_bt_2_921600 },
2107 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400L,
2108 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2109 pbn_b0_bt_4_921600 },
2110 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800L,
2111 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2112 pbn_b0_bt_8_921600 },
2114 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_550,
2115 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2116 pbn_b2_1_460800 },
2117 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_650,
2118 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2119 pbn_b2_1_460800 },
2120 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_850,
2121 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2122 pbn_b2_1_460800 },
2123 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_550,
2124 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2125 pbn_b2_bt_2_921600 },
2126 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_650,
2127 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2128 pbn_b2_bt_2_921600 },
2129 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_850,
2130 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2131 pbn_b2_bt_2_921600 },
2132 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_550,
2133 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2134 pbn_b2_bt_4_921600 },
2135 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_650,
2136 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2137 pbn_b2_bt_4_921600 },
2138 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_850,
2139 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2140 pbn_b2_bt_4_921600 },
2141 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_550,
2142 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2143 pbn_b0_1_921600 },
2144 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_650,
2145 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2146 pbn_b0_1_921600 },
2147 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_850,
2148 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2149 pbn_b0_1_921600 },
2150 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_550,
2151 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2152 pbn_b0_bt_2_921600 },
2153 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_650,
2154 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2155 pbn_b0_bt_2_921600 },
2156 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_850,
2157 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2158 pbn_b0_bt_2_921600 },
2159 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_550,
2160 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2161 pbn_b0_bt_4_921600 },
2162 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_650,
2163 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2164 pbn_b0_bt_4_921600 },
2165 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_850,
2166 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2167 pbn_b0_bt_4_921600 },
2168 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_550,
2169 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2170 pbn_b0_bt_8_921600 },
2171 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_650,
2172 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2173 pbn_b0_bt_8_921600 },
2174 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_850,
2175 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2176 pbn_b0_bt_8_921600 },
2178 /*
2179 * Computone devices submitted by Doug McNash dmcnash@computone.com
2180 */
2181 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
2182 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG4,
2183 0, 0, pbn_computone_4 },
2184 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
2185 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG8,
2186 0, 0, pbn_computone_8 },
2187 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
2188 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG6,
2189 0, 0, pbn_computone_6 },
2191 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI95N,
2192 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2193 pbn_oxsemi },
2194 { PCI_VENDOR_ID_TIMEDIA, PCI_DEVICE_ID_TIMEDIA_1889,
2195 PCI_VENDOR_ID_TIMEDIA, PCI_ANY_ID, 0, 0,
2196 pbn_b0_bt_1_921600 },
2198 /*
2199 * AFAVLAB serial card, from Harald Welte <laforge@gnumonks.org>
2200 */
2201 { PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P028,
2202 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2203 pbn_b0_bt_8_115200 },
2204 { PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P030,
2205 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2206 pbn_b0_bt_8_115200 },
2208 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_DSERIAL,
2209 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2210 pbn_b0_bt_2_115200 },
2211 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_A,
2212 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2213 pbn_b0_bt_2_115200 },
2214 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_B,
2215 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2216 pbn_b0_bt_2_115200 },
2217 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_A,
2218 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2219 pbn_b0_bt_4_460800 },
2220 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_B,
2221 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2222 pbn_b0_bt_4_460800 },
2223 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PORT_PLUS,
2224 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2225 pbn_b0_bt_2_460800 },
2226 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_A,
2227 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2228 pbn_b0_bt_2_460800 },
2229 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_B,
2230 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2231 pbn_b0_bt_2_460800 },
2232 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_SSERIAL,
2233 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2234 pbn_b0_bt_1_115200 },
2235 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PORT_650,
2236 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2237 pbn_b0_bt_1_460800 },
2239 /*
2240 * Dell Remote Access Card 4 - Tim_T_Murphy@Dell.com
2241 */
2242 { PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RAC4,
2243 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2244 pbn_b1_1_1382400 },
2246 /*
2247 * Dell Remote Access Card III - Tim_T_Murphy@Dell.com
2248 */
2249 { PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RACIII,
2250 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2251 pbn_b1_1_1382400 },
2253 /*
2254 * RAStel 2 port modem, gerg@moreton.com.au
2255 */
2256 { PCI_VENDOR_ID_MORETON, PCI_DEVICE_ID_RASTEL_2PORT,
2257 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2258 pbn_b2_bt_2_115200 },
2260 /*
2261 * EKF addition for i960 Boards form EKF with serial port
2262 */
2263 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80960_RP,
2264 0xE4BF, PCI_ANY_ID, 0, 0,
2265 pbn_intel_i960 },
2267 /*
2268 * Xircom Cardbus/Ethernet combos
2269 */
2270 { PCI_VENDOR_ID_XIRCOM, PCI_DEVICE_ID_XIRCOM_X3201_MDM,
2271 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2272 pbn_b0_1_115200 },
2273 /*
2274 * Xircom RBM56G cardbus modem - Dirk Arnold (temp entry)
2275 */
2276 { PCI_VENDOR_ID_XIRCOM, PCI_DEVICE_ID_XIRCOM_RBM56G,
2277 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2278 pbn_b0_1_115200 },
2280 /*
2281 * Untested PCI modems, sent in from various folks...
2282 */
2284 /*
2285 * Elsa Model 56K PCI Modem, from Andreas Rath <arh@01019freenet.de>
2286 */
2287 { PCI_VENDOR_ID_ROCKWELL, 0x1004,
2288 0x1048, 0x1500, 0, 0,
2289 pbn_b1_1_115200 },
2291 { PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
2292 0xFF00, 0, 0, 0,
2293 pbn_sgi_ioc3 },
2295 /*
2296 * HP Diva card
2297 */
2298 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA,
2299 PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_RMP3, 0, 0,
2300 pbn_b1_1_115200 },
2301 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA,
2302 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2303 pbn_b0_5_115200 },
2304 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_AUX,
2305 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2306 pbn_b2_1_115200 },
2308 /*
2309 * NEC Vrc-5074 (Nile 4) builtin UART.
2310 */
2311 { PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_NILE4,
2312 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2313 pbn_nec_nile4 },
2315 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM2,
2316 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2317 pbn_b3_2_115200 },
2318 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM4,
2319 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2320 pbn_b3_4_115200 },
2321 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM8,
2322 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2323 pbn_b3_8_115200 },
2325 /*
2326 * Exar Corp. XR17C15[248] Dual/Quad/Octal UART
2327 */
2328 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
2329 PCI_ANY_ID, PCI_ANY_ID,
2330 0,
2331 0, pbn_exar_XR17C152 },
2332 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
2333 PCI_ANY_ID, PCI_ANY_ID,
2334 0,
2335 0, pbn_exar_XR17C154 },
2336 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
2337 PCI_ANY_ID, PCI_ANY_ID,
2338 0,
2339 0, pbn_exar_XR17C158 },
2341 /*
2342 * Topic TP560 Data/Fax/Voice 56k modem (reported by Evan Clarke)
2343 */
2344 { PCI_VENDOR_ID_TOPIC, PCI_DEVICE_ID_TOPIC_TP560,
2345 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
2346 pbn_b0_1_115200 },
2348 /*
2349 * IntaShield IS-200
2350 */
2351 { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS200,
2352 PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0811 */
2353 pbn_b2_2_115200 },
2355 /*
2356 * These entries match devices with class COMMUNICATION_SERIAL,
2357 * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL
2358 */
2359 { PCI_ANY_ID, PCI_ANY_ID,
2360 PCI_ANY_ID, PCI_ANY_ID,
2361 PCI_CLASS_COMMUNICATION_SERIAL << 8,
2362 0xffff00, pbn_default },
2363 { PCI_ANY_ID, PCI_ANY_ID,
2364 PCI_ANY_ID, PCI_ANY_ID,
2365 PCI_CLASS_COMMUNICATION_MODEM << 8,
2366 0xffff00, pbn_default },
2367 { PCI_ANY_ID, PCI_ANY_ID,
2368 PCI_ANY_ID, PCI_ANY_ID,
2369 PCI_CLASS_COMMUNICATION_MULTISERIAL << 8,
2370 0xffff00, pbn_default },
2371 { 0, }
2372 };
2374 static struct pci_driver serial_pci_driver = {
2375 .name = "serial",
2376 .probe = pciserial_init_one,
2377 .remove = __devexit_p(pciserial_remove_one),
2378 .suspend = pciserial_suspend_one,
2379 .resume = pciserial_resume_one,
2380 .id_table = serial_pci_tbl,
2381 };
2383 static int __init serial8250_pci_init(void)
2385 return pci_register_driver(&serial_pci_driver);
2388 static void __exit serial8250_pci_exit(void)
2390 pci_unregister_driver(&serial_pci_driver);
2393 module_init(serial8250_pci_init);
2394 module_exit(serial8250_pci_exit);
2396 MODULE_LICENSE("GPL");
2397 MODULE_DESCRIPTION("Generic 8250/16x50 PCI serial probe module");
2398 MODULE_DEVICE_TABLE(pci, serial_pci_tbl);