1 /*
2 * Probe module for 8250/16550-type PCI serial ports.
3 *
4 * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
5 *
6 * Copyright (C) 2001 Russell King, All Rights Reserved.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License.
11 */
12 #include <linux/module.h>
13 #include <linux/init.h>
14 #include <linux/pci.h>
15 #include <linux/string.h>
16 #include <linux/kernel.h>
17 #include <linux/slab.h>
18 #include <linux/delay.h>
19 #include <linux/tty.h>
20 #include <linux/serial_core.h>
21 #include <linux/8250_pci.h>
22 #include <linux/bitops.h>
23
24 #include <asm/byteorder.h>
25 #include <asm/io.h>
26
27 #include "8250.h"
28
29 #undef SERIAL_DEBUG_PCI
30
31 /*
32 * init function returns:
33 * > 0 - number of ports
34 * = 0 - use board->num_ports
35 * < 0 - error
36 */
37 struct pci_serial_quirk {
38 u32 vendor;
39 u32 device;
40 u32 subvendor;
41 u32 subdevice;
42 int (*probe)(struct pci_dev *dev);
43 int (*init)(struct pci_dev *dev);
44 int (*setup)(struct serial_private *,
45 const struct pciserial_board *,
46 struct uart_port *, int);
47 void (*exit)(struct pci_dev *dev);
48 };
49
50 #define PCI_NUM_BAR_RESOURCES 6
51
52 struct serial_private {
53 struct pci_dev *dev;
54 unsigned int nr;
55 void __iomem *remapped_bar[PCI_NUM_BAR_RESOURCES];
56 struct pci_serial_quirk *quirk;
57 int line[0];
58 };
59
60 static int pci_default_setup(struct serial_private*,
61 const struct pciserial_board*, struct uart_port*, int);
62
moan_device(const char * str,struct pci_dev * dev)63 static void moan_device(const char *str, struct pci_dev *dev)
64 {
65 printk(KERN_WARNING
66 "%s: %s\n"
67 "Please send the output of lspci -vv, this\n"
68 "message (0x%04x,0x%04x,0x%04x,0x%04x), the\n"
69 "manufacturer and name of serial board or\n"
70 "modem board to rmk+serial@arm.linux.org.uk.\n",
71 pci_name(dev), str, dev->vendor, dev->device,
72 dev->subsystem_vendor, dev->subsystem_device);
73 }
74
75 static int
setup_port(struct serial_private * priv,struct uart_port * port,int bar,int offset,int regshift)76 setup_port(struct serial_private *priv, struct uart_port *port,
77 int bar, int offset, int regshift)
78 {
79 struct pci_dev *dev = priv->dev;
80 unsigned long base, len;
81
82 if (bar >= PCI_NUM_BAR_RESOURCES)
83 return -EINVAL;
84
85 base = pci_resource_start(dev, bar);
86
87 if (pci_resource_flags(dev, bar) & IORESOURCE_MEM) {
88 len = pci_resource_len(dev, bar);
89
90 if (!priv->remapped_bar[bar])
91 priv->remapped_bar[bar] = ioremap_nocache(base, len);
92 if (!priv->remapped_bar[bar])
93 return -ENOMEM;
94
95 port->iotype = UPIO_MEM;
96 port->iobase = 0;
97 port->mapbase = base + offset;
98 port->membase = priv->remapped_bar[bar] + offset;
99 port->regshift = regshift;
100 } else {
101 port->iotype = UPIO_PORT;
102 port->iobase = base + offset;
103 port->mapbase = 0;
104 port->membase = NULL;
105 port->regshift = 0;
106 }
107 return 0;
108 }
109
110 /*
111 * ADDI-DATA GmbH communication cards <info@addi-data.com>
112 */
addidata_apci7800_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)113 static int addidata_apci7800_setup(struct serial_private *priv,
114 const struct pciserial_board *board,
115 struct uart_port *port, int idx)
116 {
117 unsigned int bar = 0, offset = board->first_offset;
118 bar = FL_GET_BASE(board->flags);
119
120 if (idx < 2) {
121 offset += idx * board->uart_offset;
122 } else if ((idx >= 2) && (idx < 4)) {
123 bar += 1;
124 offset += ((idx - 2) * board->uart_offset);
125 } else if ((idx >= 4) && (idx < 6)) {
126 bar += 2;
127 offset += ((idx - 4) * board->uart_offset);
128 } else if (idx >= 6) {
129 bar += 3;
130 offset += ((idx - 6) * board->uart_offset);
131 }
132
133 return setup_port(priv, port, bar, offset, board->reg_shift);
134 }
135
136 /*
137 * AFAVLAB uses a different mixture of BARs and offsets
138 * Not that ugly ;) -- HW
139 */
140 static int
afavlab_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)141 afavlab_setup(struct serial_private *priv, const struct pciserial_board *board,
142 struct uart_port *port, int idx)
143 {
144 unsigned int bar, offset = board->first_offset;
145
146 bar = FL_GET_BASE(board->flags);
147 if (idx < 4)
148 bar += idx;
149 else {
150 bar = 4;
151 offset += (idx - 4) * board->uart_offset;
152 }
153
154 return setup_port(priv, port, bar, offset, board->reg_shift);
155 }
156
157 /*
158 * HP's Remote Management Console. The Diva chip came in several
159 * different versions. N-class, L2000 and A500 have two Diva chips, each
160 * with 3 UARTs (the third UART on the second chip is unused). Superdome
161 * and Keystone have one Diva chip with 3 UARTs. Some later machines have
162 * one Diva chip, but it has been expanded to 5 UARTs.
163 */
pci_hp_diva_init(struct pci_dev * dev)164 static int pci_hp_diva_init(struct pci_dev *dev)
165 {
166 int rc = 0;
167
168 switch (dev->subsystem_device) {
169 case PCI_DEVICE_ID_HP_DIVA_TOSCA1:
170 case PCI_DEVICE_ID_HP_DIVA_HALFDOME:
171 case PCI_DEVICE_ID_HP_DIVA_KEYSTONE:
172 case PCI_DEVICE_ID_HP_DIVA_EVEREST:
173 rc = 3;
174 break;
175 case PCI_DEVICE_ID_HP_DIVA_TOSCA2:
176 rc = 2;
177 break;
178 case PCI_DEVICE_ID_HP_DIVA_MAESTRO:
179 rc = 4;
180 break;
181 case PCI_DEVICE_ID_HP_DIVA_POWERBAR:
182 case PCI_DEVICE_ID_HP_DIVA_HURRICANE:
183 rc = 1;
184 break;
185 }
186
187 return rc;
188 }
189
190 /*
191 * HP's Diva chip puts the 4th/5th serial port further out, and
192 * some serial ports are supposed to be hidden on certain models.
193 */
194 static int
pci_hp_diva_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)195 pci_hp_diva_setup(struct serial_private *priv,
196 const struct pciserial_board *board,
197 struct uart_port *port, int idx)
198 {
199 unsigned int offset = board->first_offset;
200 unsigned int bar = FL_GET_BASE(board->flags);
201
202 switch (priv->dev->subsystem_device) {
203 case PCI_DEVICE_ID_HP_DIVA_MAESTRO:
204 if (idx == 3)
205 idx++;
206 break;
207 case PCI_DEVICE_ID_HP_DIVA_EVEREST:
208 if (idx > 0)
209 idx++;
210 if (idx > 2)
211 idx++;
212 break;
213 }
214 if (idx > 2)
215 offset = 0x18;
216
217 offset += idx * board->uart_offset;
218
219 return setup_port(priv, port, bar, offset, board->reg_shift);
220 }
221
222 /*
223 * Added for EKF Intel i960 serial boards
224 */
pci_inteli960ni_init(struct pci_dev * dev)225 static int pci_inteli960ni_init(struct pci_dev *dev)
226 {
227 unsigned long oldval;
228
229 if (!(dev->subsystem_device & 0x1000))
230 return -ENODEV;
231
232 /* is firmware started? */
233 pci_read_config_dword(dev, 0x44, (void *)&oldval);
234 if (oldval == 0x00001000L) { /* RESET value */
235 printk(KERN_DEBUG "Local i960 firmware missing");
236 return -ENODEV;
237 }
238 return 0;
239 }
240
241 /*
242 * Some PCI serial cards using the PLX 9050 PCI interface chip require
243 * that the card interrupt be explicitly enabled or disabled. This
244 * seems to be mainly needed on card using the PLX which also use I/O
245 * mapped memory.
246 */
pci_plx9050_init(struct pci_dev * dev)247 static int pci_plx9050_init(struct pci_dev *dev)
248 {
249 u8 irq_config;
250 void __iomem *p;
251
252 if ((pci_resource_flags(dev, 0) & IORESOURCE_MEM) == 0) {
253 moan_device("no memory in bar 0", dev);
254 return 0;
255 }
256
257 irq_config = 0x41;
258 if (dev->vendor == PCI_VENDOR_ID_PANACOM ||
259 dev->subsystem_vendor == PCI_SUBVENDOR_ID_EXSYS)
260 irq_config = 0x43;
261
262 if ((dev->vendor == PCI_VENDOR_ID_PLX) &&
263 (dev->device == PCI_DEVICE_ID_PLX_ROMULUS))
264 /*
265 * As the megawolf cards have the int pins active
266 * high, and have 2 UART chips, both ints must be
267 * enabled on the 9050. Also, the UARTS are set in
268 * 16450 mode by default, so we have to enable the
269 * 16C950 'enhanced' mode so that we can use the
270 * deep FIFOs
271 */
272 irq_config = 0x5b;
273 /*
274 * enable/disable interrupts
275 */
276 p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
277 if (p == NULL)
278 return -ENOMEM;
279 writel(irq_config, p + 0x4c);
280
281 /*
282 * Read the register back to ensure that it took effect.
283 */
284 readl(p + 0x4c);
285 iounmap(p);
286
287 return 0;
288 }
289
pci_plx9050_exit(struct pci_dev * dev)290 static void __devexit pci_plx9050_exit(struct pci_dev *dev)
291 {
292 u8 __iomem *p;
293
294 if ((pci_resource_flags(dev, 0) & IORESOURCE_MEM) == 0)
295 return;
296
297 /*
298 * disable interrupts
299 */
300 p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
301 if (p != NULL) {
302 writel(0, p + 0x4c);
303
304 /*
305 * Read the register back to ensure that it took effect.
306 */
307 readl(p + 0x4c);
308 iounmap(p);
309 }
310 }
311
312 #define NI8420_INT_ENABLE_REG 0x38
313 #define NI8420_INT_ENABLE_BIT 0x2000
314
pci_ni8420_exit(struct pci_dev * dev)315 static void __devexit pci_ni8420_exit(struct pci_dev *dev)
316 {
317 void __iomem *p;
318 unsigned long base, len;
319 unsigned int bar = 0;
320
321 if ((pci_resource_flags(dev, bar) & IORESOURCE_MEM) == 0) {
322 moan_device("no memory in bar", dev);
323 return;
324 }
325
326 base = pci_resource_start(dev, bar);
327 len = pci_resource_len(dev, bar);
328 p = ioremap_nocache(base, len);
329 if (p == NULL)
330 return;
331
332 /* Disable the CPU Interrupt */
333 writel(readl(p + NI8420_INT_ENABLE_REG) & ~(NI8420_INT_ENABLE_BIT),
334 p + NI8420_INT_ENABLE_REG);
335 iounmap(p);
336 }
337
338
339 /* MITE registers */
340 #define MITE_IOWBSR1 0xc4
341 #define MITE_IOWCR1 0xf4
342 #define MITE_LCIMR1 0x08
343 #define MITE_LCIMR2 0x10
344
345 #define MITE_LCIMR2_CLR_CPU_IE (1 << 30)
346
pci_ni8430_exit(struct pci_dev * dev)347 static void __devexit pci_ni8430_exit(struct pci_dev *dev)
348 {
349 void __iomem *p;
350 unsigned long base, len;
351 unsigned int bar = 0;
352
353 if ((pci_resource_flags(dev, bar) & IORESOURCE_MEM) == 0) {
354 moan_device("no memory in bar", dev);
355 return;
356 }
357
358 base = pci_resource_start(dev, bar);
359 len = pci_resource_len(dev, bar);
360 p = ioremap_nocache(base, len);
361 if (p == NULL)
362 return;
363
364 /* Disable the CPU Interrupt */
365 writel(MITE_LCIMR2_CLR_CPU_IE, p + MITE_LCIMR2);
366 iounmap(p);
367 }
368
369 /* SBS Technologies Inc. PMC-OCTPRO and P-OCTAL cards */
370 static int
sbs_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)371 sbs_setup(struct serial_private *priv, const struct pciserial_board *board,
372 struct uart_port *port, int idx)
373 {
374 unsigned int bar, offset = board->first_offset;
375
376 bar = 0;
377
378 if (idx < 4) {
379 /* first four channels map to 0, 0x100, 0x200, 0x300 */
380 offset += idx * board->uart_offset;
381 } else if (idx < 8) {
382 /* last four channels map to 0x1000, 0x1100, 0x1200, 0x1300 */
383 offset += idx * board->uart_offset + 0xC00;
384 } else /* we have only 8 ports on PMC-OCTALPRO */
385 return 1;
386
387 return setup_port(priv, port, bar, offset, board->reg_shift);
388 }
389
390 /*
391 * This does initialization for PMC OCTALPRO cards:
392 * maps the device memory, resets the UARTs (needed, bc
393 * if the module is removed and inserted again, the card
394 * is in the sleep mode) and enables global interrupt.
395 */
396
397 /* global control register offset for SBS PMC-OctalPro */
398 #define OCT_REG_CR_OFF 0x500
399
sbs_init(struct pci_dev * dev)400 static int sbs_init(struct pci_dev *dev)
401 {
402 u8 __iomem *p;
403
404 p = pci_ioremap_bar(dev, 0);
405
406 if (p == NULL)
407 return -ENOMEM;
408 /* Set bit-4 Control Register (UART RESET) in to reset the uarts */
409 writeb(0x10, p + OCT_REG_CR_OFF);
410 udelay(50);
411 writeb(0x0, p + OCT_REG_CR_OFF);
412
413 /* Set bit-2 (INTENABLE) of Control Register */
414 writeb(0x4, p + OCT_REG_CR_OFF);
415 iounmap(p);
416
417 return 0;
418 }
419
420 /*
421 * Disables the global interrupt of PMC-OctalPro
422 */
423
sbs_exit(struct pci_dev * dev)424 static void __devexit sbs_exit(struct pci_dev *dev)
425 {
426 u8 __iomem *p;
427
428 p = pci_ioremap_bar(dev, 0);
429 /* FIXME: What if resource_len < OCT_REG_CR_OFF */
430 if (p != NULL)
431 writeb(0, p + OCT_REG_CR_OFF);
432 iounmap(p);
433 }
434
435 /*
436 * SIIG serial cards have an PCI interface chip which also controls
437 * the UART clocking frequency. Each UART can be clocked independently
438 * (except cards equipped with 4 UARTs) and initial clocking settings
439 * are stored in the EEPROM chip. It can cause problems because this
440 * version of serial driver doesn't support differently clocked UART's
441 * on single PCI card. To prevent this, initialization functions set
442 * high frequency clocking for all UART's on given card. It is safe (I
443 * hope) because it doesn't touch EEPROM settings to prevent conflicts
444 * with other OSes (like M$ DOS).
445 *
446 * SIIG support added by Andrey Panin <pazke@donpac.ru>, 10/1999
447 *
448 * There is two family of SIIG serial cards with different PCI
449 * interface chip and different configuration methods:
450 * - 10x cards have control registers in IO and/or memory space;
451 * - 20x cards have control registers in standard PCI configuration space.
452 *
453 * Note: all 10x cards have PCI device ids 0x10..
454 * all 20x cards have PCI device ids 0x20..
455 *
456 * There are also Quartet Serial cards which use Oxford Semiconductor
457 * 16954 quad UART PCI chip clocked by 18.432 MHz quartz.
458 *
459 * Note: some SIIG cards are probed by the parport_serial object.
460 */
461
462 #define PCI_DEVICE_ID_SIIG_1S_10x (PCI_DEVICE_ID_SIIG_1S_10x_550 & 0xfffc)
463 #define PCI_DEVICE_ID_SIIG_2S_10x (PCI_DEVICE_ID_SIIG_2S_10x_550 & 0xfff8)
464
pci_siig10x_init(struct pci_dev * dev)465 static int pci_siig10x_init(struct pci_dev *dev)
466 {
467 u16 data;
468 void __iomem *p;
469
470 switch (dev->device & 0xfff8) {
471 case PCI_DEVICE_ID_SIIG_1S_10x: /* 1S */
472 data = 0xffdf;
473 break;
474 case PCI_DEVICE_ID_SIIG_2S_10x: /* 2S, 2S1P */
475 data = 0xf7ff;
476 break;
477 default: /* 1S1P, 4S */
478 data = 0xfffb;
479 break;
480 }
481
482 p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
483 if (p == NULL)
484 return -ENOMEM;
485
486 writew(readw(p + 0x28) & data, p + 0x28);
487 readw(p + 0x28);
488 iounmap(p);
489 return 0;
490 }
491
492 #define PCI_DEVICE_ID_SIIG_2S_20x (PCI_DEVICE_ID_SIIG_2S_20x_550 & 0xfffc)
493 #define PCI_DEVICE_ID_SIIG_2S1P_20x (PCI_DEVICE_ID_SIIG_2S1P_20x_550 & 0xfffc)
494
pci_siig20x_init(struct pci_dev * dev)495 static int pci_siig20x_init(struct pci_dev *dev)
496 {
497 u8 data;
498
499 /* Change clock frequency for the first UART. */
500 pci_read_config_byte(dev, 0x6f, &data);
501 pci_write_config_byte(dev, 0x6f, data & 0xef);
502
503 /* If this card has 2 UART, we have to do the same with second UART. */
504 if (((dev->device & 0xfffc) == PCI_DEVICE_ID_SIIG_2S_20x) ||
505 ((dev->device & 0xfffc) == PCI_DEVICE_ID_SIIG_2S1P_20x)) {
506 pci_read_config_byte(dev, 0x73, &data);
507 pci_write_config_byte(dev, 0x73, data & 0xef);
508 }
509 return 0;
510 }
511
pci_siig_init(struct pci_dev * dev)512 static int pci_siig_init(struct pci_dev *dev)
513 {
514 unsigned int type = dev->device & 0xff00;
515
516 if (type == 0x1000)
517 return pci_siig10x_init(dev);
518 else if (type == 0x2000)
519 return pci_siig20x_init(dev);
520
521 moan_device("Unknown SIIG card", dev);
522 return -ENODEV;
523 }
524
pci_siig_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)525 static int pci_siig_setup(struct serial_private *priv,
526 const struct pciserial_board *board,
527 struct uart_port *port, int idx)
528 {
529 unsigned int bar = FL_GET_BASE(board->flags) + idx, offset = 0;
530
531 if (idx > 3) {
532 bar = 4;
533 offset = (idx - 4) * 8;
534 }
535
536 return setup_port(priv, port, bar, offset, 0);
537 }
538
539 /*
540 * Timedia has an explosion of boards, and to avoid the PCI table from
541 * growing *huge*, we use this function to collapse some 70 entries
542 * in the PCI table into one, for sanity's and compactness's sake.
543 */
544 static const unsigned short timedia_single_port[] = {
545 0x4025, 0x4027, 0x4028, 0x5025, 0x5027, 0
546 };
547
548 static const unsigned short timedia_dual_port[] = {
549 0x0002, 0x4036, 0x4037, 0x4038, 0x4078, 0x4079, 0x4085,
550 0x4088, 0x4089, 0x5037, 0x5078, 0x5079, 0x5085, 0x6079,
551 0x7079, 0x8079, 0x8137, 0x8138, 0x8237, 0x8238, 0x9079,
552 0x9137, 0x9138, 0x9237, 0x9238, 0xA079, 0xB079, 0xC079,
553 0xD079, 0
554 };
555
556 static const unsigned short timedia_quad_port[] = {
557 0x4055, 0x4056, 0x4095, 0x4096, 0x5056, 0x8156, 0x8157,
558 0x8256, 0x8257, 0x9056, 0x9156, 0x9157, 0x9158, 0x9159,
559 0x9256, 0x9257, 0xA056, 0xA157, 0xA158, 0xA159, 0xB056,
560 0xB157, 0
561 };
562
563 static const unsigned short timedia_eight_port[] = {
564 0x4065, 0x4066, 0x5065, 0x5066, 0x8166, 0x9066, 0x9166,
565 0x9167, 0x9168, 0xA066, 0xA167, 0xA168, 0
566 };
567
568 static const struct timedia_struct {
569 int num;
570 const unsigned short *ids;
571 } timedia_data[] = {
572 { 1, timedia_single_port },
573 { 2, timedia_dual_port },
574 { 4, timedia_quad_port },
575 { 8, timedia_eight_port }
576 };
577
578 /*
579 * There are nearly 70 different Timedia/SUNIX PCI serial devices. Instead of
580 * listing them individually, this driver merely grabs them all with
581 * PCI_ANY_ID. Some of these devices, however, also feature a parallel port,
582 * and should be left free to be claimed by parport_serial instead.
583 */
pci_timedia_probe(struct pci_dev * dev)584 static int pci_timedia_probe(struct pci_dev *dev)
585 {
586 /*
587 * Check the third digit of the subdevice ID
588 * (0,2,3,5,6: serial only -- 7,8,9: serial + parallel)
589 */
590 if ((dev->subsystem_device & 0x00f0) >= 0x70) {
591 dev_info(&dev->dev,
592 "ignoring Timedia subdevice %04x for parport_serial\n",
593 dev->subsystem_device);
594 return -ENODEV;
595 }
596
597 return 0;
598 }
599
pci_timedia_init(struct pci_dev * dev)600 static int pci_timedia_init(struct pci_dev *dev)
601 {
602 const unsigned short *ids;
603 int i, j;
604
605 for (i = 0; i < ARRAY_SIZE(timedia_data); i++) {
606 ids = timedia_data[i].ids;
607 for (j = 0; ids[j]; j++)
608 if (dev->subsystem_device == ids[j])
609 return timedia_data[i].num;
610 }
611 return 0;
612 }
613
614 /*
615 * Timedia/SUNIX uses a mixture of BARs and offsets
616 * Ugh, this is ugly as all hell --- TYT
617 */
618 static int
pci_timedia_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)619 pci_timedia_setup(struct serial_private *priv,
620 const struct pciserial_board *board,
621 struct uart_port *port, int idx)
622 {
623 unsigned int bar = 0, offset = board->first_offset;
624
625 switch (idx) {
626 case 0:
627 bar = 0;
628 break;
629 case 1:
630 offset = board->uart_offset;
631 bar = 0;
632 break;
633 case 2:
634 bar = 1;
635 break;
636 case 3:
637 offset = board->uart_offset;
638 /* FALLTHROUGH */
639 case 4: /* BAR 2 */
640 case 5: /* BAR 3 */
641 case 6: /* BAR 4 */
642 case 7: /* BAR 5 */
643 bar = idx - 2;
644 }
645
646 return setup_port(priv, port, bar, offset, board->reg_shift);
647 }
648
649 /*
650 * Some Titan cards are also a little weird
651 */
652 static int
titan_400l_800l_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)653 titan_400l_800l_setup(struct serial_private *priv,
654 const struct pciserial_board *board,
655 struct uart_port *port, int idx)
656 {
657 unsigned int bar, offset = board->first_offset;
658
659 switch (idx) {
660 case 0:
661 bar = 1;
662 break;
663 case 1:
664 bar = 2;
665 break;
666 default:
667 bar = 4;
668 offset = (idx - 2) * board->uart_offset;
669 }
670
671 return setup_port(priv, port, bar, offset, board->reg_shift);
672 }
673
pci_xircom_init(struct pci_dev * dev)674 static int pci_xircom_init(struct pci_dev *dev)
675 {
676 msleep(100);
677 return 0;
678 }
679
pci_ni8420_init(struct pci_dev * dev)680 static int pci_ni8420_init(struct pci_dev *dev)
681 {
682 void __iomem *p;
683 unsigned long base, len;
684 unsigned int bar = 0;
685
686 if ((pci_resource_flags(dev, bar) & IORESOURCE_MEM) == 0) {
687 moan_device("no memory in bar", dev);
688 return 0;
689 }
690
691 base = pci_resource_start(dev, bar);
692 len = pci_resource_len(dev, bar);
693 p = ioremap_nocache(base, len);
694 if (p == NULL)
695 return -ENOMEM;
696
697 /* Enable CPU Interrupt */
698 writel(readl(p + NI8420_INT_ENABLE_REG) | NI8420_INT_ENABLE_BIT,
699 p + NI8420_INT_ENABLE_REG);
700
701 iounmap(p);
702 return 0;
703 }
704
705 #define MITE_IOWBSR1_WSIZE 0xa
706 #define MITE_IOWBSR1_WIN_OFFSET 0x800
707 #define MITE_IOWBSR1_WENAB (1 << 7)
708 #define MITE_LCIMR1_IO_IE_0 (1 << 24)
709 #define MITE_LCIMR2_SET_CPU_IE (1 << 31)
710 #define MITE_IOWCR1_RAMSEL_MASK 0xfffffffe
711
pci_ni8430_init(struct pci_dev * dev)712 static int pci_ni8430_init(struct pci_dev *dev)
713 {
714 void __iomem *p;
715 unsigned long base, len;
716 u32 device_window;
717 unsigned int bar = 0;
718
719 if ((pci_resource_flags(dev, bar) & IORESOURCE_MEM) == 0) {
720 moan_device("no memory in bar", dev);
721 return 0;
722 }
723
724 base = pci_resource_start(dev, bar);
725 len = pci_resource_len(dev, bar);
726 p = ioremap_nocache(base, len);
727 if (p == NULL)
728 return -ENOMEM;
729
730 /* Set device window address and size in BAR0 */
731 device_window = ((base + MITE_IOWBSR1_WIN_OFFSET) & 0xffffff00)
732 | MITE_IOWBSR1_WENAB | MITE_IOWBSR1_WSIZE;
733 writel(device_window, p + MITE_IOWBSR1);
734
735 /* Set window access to go to RAMSEL IO address space */
736 writel((readl(p + MITE_IOWCR1) & MITE_IOWCR1_RAMSEL_MASK),
737 p + MITE_IOWCR1);
738
739 /* Enable IO Bus Interrupt 0 */
740 writel(MITE_LCIMR1_IO_IE_0, p + MITE_LCIMR1);
741
742 /* Enable CPU Interrupt */
743 writel(MITE_LCIMR2_SET_CPU_IE, p + MITE_LCIMR2);
744
745 iounmap(p);
746 return 0;
747 }
748
749 /* UART Port Control Register */
750 #define NI8430_PORTCON 0x0f
751 #define NI8430_PORTCON_TXVR_ENABLE (1 << 3)
752
753 static int
pci_ni8430_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)754 pci_ni8430_setup(struct serial_private *priv,
755 const struct pciserial_board *board,
756 struct uart_port *port, int idx)
757 {
758 void __iomem *p;
759 unsigned long base, len;
760 unsigned int bar, offset = board->first_offset;
761
762 if (idx >= board->num_ports)
763 return 1;
764
765 bar = FL_GET_BASE(board->flags);
766 offset += idx * board->uart_offset;
767
768 base = pci_resource_start(priv->dev, bar);
769 len = pci_resource_len(priv->dev, bar);
770 p = ioremap_nocache(base, len);
771
772 /* enable the transceiver */
773 writeb(readb(p + offset + NI8430_PORTCON) | NI8430_PORTCON_TXVR_ENABLE,
774 p + offset + NI8430_PORTCON);
775
776 iounmap(p);
777
778 return setup_port(priv, port, bar, offset, board->reg_shift);
779 }
780
pci_netmos_9900_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)781 static int pci_netmos_9900_setup(struct serial_private *priv,
782 const struct pciserial_board *board,
783 struct uart_port *port, int idx)
784 {
785 unsigned int bar;
786
787 if ((priv->dev->subsystem_device & 0xff00) == 0x3000) {
788 /* netmos apparently orders BARs by datasheet layout, so serial
789 * ports get BARs 0 and 3 (or 1 and 4 for memmapped)
790 */
791 bar = 3 * idx;
792
793 return setup_port(priv, port, bar, 0, board->reg_shift);
794 } else {
795 return pci_default_setup(priv, board, port, idx);
796 }
797 }
798
799 /* the 99xx series comes with a range of device IDs and a variety
800 * of capabilities:
801 *
802 * 9900 has varying capabilities and can cascade to sub-controllers
803 * (cascading should be purely internal)
804 * 9904 is hardwired with 4 serial ports
805 * 9912 and 9922 are hardwired with 2 serial ports
806 */
pci_netmos_9900_numports(struct pci_dev * dev)807 static int pci_netmos_9900_numports(struct pci_dev *dev)
808 {
809 unsigned int c = dev->class;
810 unsigned int pi;
811 unsigned short sub_serports;
812
813 pi = (c & 0xff);
814
815 if (pi == 2) {
816 return 1;
817 } else if ((pi == 0) &&
818 (dev->device == PCI_DEVICE_ID_NETMOS_9900)) {
819 /* two possibilities: 0x30ps encodes number of parallel and
820 * serial ports, or 0x1000 indicates *something*. This is not
821 * immediately obvious, since the 2s1p+4s configuration seems
822 * to offer all functionality on functions 0..2, while still
823 * advertising the same function 3 as the 4s+2s1p config.
824 */
825 sub_serports = dev->subsystem_device & 0xf;
826 if (sub_serports > 0) {
827 return sub_serports;
828 } else {
829 printk(KERN_NOTICE "NetMos/Mostech serial driver ignoring port on ambiguous config.\n");
830 return 0;
831 }
832 }
833
834 moan_device("unknown NetMos/Mostech program interface", dev);
835 return 0;
836 }
837
pci_netmos_init(struct pci_dev * dev)838 static int pci_netmos_init(struct pci_dev *dev)
839 {
840 /* subdevice 0x00PS means <P> parallel, <S> serial */
841 unsigned int num_serial = dev->subsystem_device & 0xf;
842
843 if ((dev->device == PCI_DEVICE_ID_NETMOS_9901) ||
844 (dev->device == PCI_DEVICE_ID_NETMOS_9865))
845 return 0;
846
847 if (dev->subsystem_vendor == PCI_VENDOR_ID_IBM &&
848 dev->subsystem_device == 0x0299)
849 return 0;
850
851 switch (dev->device) { /* FALLTHROUGH on all */
852 case PCI_DEVICE_ID_NETMOS_9904:
853 case PCI_DEVICE_ID_NETMOS_9912:
854 case PCI_DEVICE_ID_NETMOS_9922:
855 case PCI_DEVICE_ID_NETMOS_9900:
856 num_serial = pci_netmos_9900_numports(dev);
857 break;
858
859 default:
860 if (num_serial == 0 ) {
861 moan_device("unknown NetMos/Mostech device", dev);
862 }
863 }
864
865 if (num_serial == 0)
866 return -ENODEV;
867
868 return num_serial;
869 }
870
871 /*
872 * These chips are available with optionally one parallel port and up to
873 * two serial ports. Unfortunately they all have the same product id.
874 *
875 * Basic configuration is done over a region of 32 I/O ports. The base
876 * ioport is called INTA or INTC, depending on docs/other drivers.
877 *
878 * The region of the 32 I/O ports is configured in POSIO0R...
879 */
880
881 /* registers */
882 #define ITE_887x_MISCR 0x9c
883 #define ITE_887x_INTCBAR 0x78
884 #define ITE_887x_UARTBAR 0x7c
885 #define ITE_887x_PS0BAR 0x10
886 #define ITE_887x_POSIO0 0x60
887
888 /* I/O space size */
889 #define ITE_887x_IOSIZE 32
890 /* I/O space size (bits 26-24; 8 bytes = 011b) */
891 #define ITE_887x_POSIO_IOSIZE_8 (3 << 24)
892 /* I/O space size (bits 26-24; 32 bytes = 101b) */
893 #define ITE_887x_POSIO_IOSIZE_32 (5 << 24)
894 /* Decoding speed (1 = slow, 2 = medium, 3 = fast) */
895 #define ITE_887x_POSIO_SPEED (3 << 29)
896 /* enable IO_Space bit */
897 #define ITE_887x_POSIO_ENABLE (1 << 31)
898
pci_ite887x_init(struct pci_dev * dev)899 static int pci_ite887x_init(struct pci_dev *dev)
900 {
901 /* inta_addr are the configuration addresses of the ITE */
902 static const short inta_addr[] = { 0x2a0, 0x2c0, 0x220, 0x240, 0x1e0,
903 0x200, 0x280, 0 };
904 int ret, i, type;
905 struct resource *iobase = NULL;
906 u32 miscr, uartbar, ioport;
907
908 /* search for the base-ioport */
909 i = 0;
910 while (inta_addr[i] && iobase == NULL) {
911 iobase = request_region(inta_addr[i], ITE_887x_IOSIZE,
912 "ite887x");
913 if (iobase != NULL) {
914 /* write POSIO0R - speed | size | ioport */
915 pci_write_config_dword(dev, ITE_887x_POSIO0,
916 ITE_887x_POSIO_ENABLE | ITE_887x_POSIO_SPEED |
917 ITE_887x_POSIO_IOSIZE_32 | inta_addr[i]);
918 /* write INTCBAR - ioport */
919 pci_write_config_dword(dev, ITE_887x_INTCBAR,
920 inta_addr[i]);
921 ret = inb(inta_addr[i]);
922 if (ret != 0xff) {
923 /* ioport connected */
924 break;
925 }
926 release_region(iobase->start, ITE_887x_IOSIZE);
927 iobase = NULL;
928 }
929 i++;
930 }
931
932 if (!inta_addr[i]) {
933 printk(KERN_ERR "ite887x: could not find iobase\n");
934 return -ENODEV;
935 }
936
937 /* start of undocumented type checking (see parport_pc.c) */
938 type = inb(iobase->start + 0x18) & 0x0f;
939
940 switch (type) {
941 case 0x2: /* ITE8871 (1P) */
942 case 0xa: /* ITE8875 (1P) */
943 ret = 0;
944 break;
945 case 0xe: /* ITE8872 (2S1P) */
946 ret = 2;
947 break;
948 case 0x6: /* ITE8873 (1S) */
949 ret = 1;
950 break;
951 case 0x8: /* ITE8874 (2S) */
952 ret = 2;
953 break;
954 default:
955 moan_device("Unknown ITE887x", dev);
956 ret = -ENODEV;
957 }
958
959 /* configure all serial ports */
960 for (i = 0; i < ret; i++) {
961 /* read the I/O port from the device */
962 pci_read_config_dword(dev, ITE_887x_PS0BAR + (0x4 * (i + 1)),
963 &ioport);
964 ioport &= 0x0000FF00; /* the actual base address */
965 pci_write_config_dword(dev, ITE_887x_POSIO0 + (0x4 * (i + 1)),
966 ITE_887x_POSIO_ENABLE | ITE_887x_POSIO_SPEED |
967 ITE_887x_POSIO_IOSIZE_8 | ioport);
968
969 /* write the ioport to the UARTBAR */
970 pci_read_config_dword(dev, ITE_887x_UARTBAR, &uartbar);
971 uartbar &= ~(0xffff << (16 * i)); /* clear half the reg */
972 uartbar |= (ioport << (16 * i)); /* set the ioport */
973 pci_write_config_dword(dev, ITE_887x_UARTBAR, uartbar);
974
975 /* get current config */
976 pci_read_config_dword(dev, ITE_887x_MISCR, &miscr);
977 /* disable interrupts (UARTx_Routing[3:0]) */
978 miscr &= ~(0xf << (12 - 4 * i));
979 /* activate the UART (UARTx_En) */
980 miscr |= 1 << (23 - i);
981 /* write new config with activated UART */
982 pci_write_config_dword(dev, ITE_887x_MISCR, miscr);
983 }
984
985 if (ret <= 0) {
986 /* the device has no UARTs if we get here */
987 release_region(iobase->start, ITE_887x_IOSIZE);
988 }
989
990 return ret;
991 }
992
pci_ite887x_exit(struct pci_dev * dev)993 static void __devexit pci_ite887x_exit(struct pci_dev *dev)
994 {
995 u32 ioport;
996 /* the ioport is bit 0-15 in POSIO0R */
997 pci_read_config_dword(dev, ITE_887x_POSIO0, &ioport);
998 ioport &= 0xffff;
999 release_region(ioport, ITE_887x_IOSIZE);
1000 }
1001
1002 /*
1003 * Oxford Semiconductor Inc.
1004 * Check that device is part of the Tornado range of devices, then determine
1005 * the number of ports available on the device.
1006 */
pci_oxsemi_tornado_init(struct pci_dev * dev)1007 static int pci_oxsemi_tornado_init(struct pci_dev *dev)
1008 {
1009 u8 __iomem *p;
1010 unsigned long deviceID;
1011 unsigned int number_uarts = 0;
1012
1013 /* OxSemi Tornado devices are all 0xCxxx */
1014 if (dev->vendor == PCI_VENDOR_ID_OXSEMI &&
1015 (dev->device & 0xF000) != 0xC000)
1016 return 0;
1017
1018 p = pci_iomap(dev, 0, 5);
1019 if (p == NULL)
1020 return -ENOMEM;
1021
1022 deviceID = ioread32(p);
1023 /* Tornado device */
1024 if (deviceID == 0x07000200) {
1025 number_uarts = ioread8(p + 4);
1026 printk(KERN_DEBUG
1027 "%d ports detected on Oxford PCI Express device\n",
1028 number_uarts);
1029 }
1030 pci_iounmap(dev, p);
1031 return number_uarts;
1032 }
1033
1034 static int
pci_default_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)1035 pci_default_setup(struct serial_private *priv,
1036 const struct pciserial_board *board,
1037 struct uart_port *port, int idx)
1038 {
1039 unsigned int bar, offset = board->first_offset, maxnr;
1040
1041 bar = FL_GET_BASE(board->flags);
1042 if (board->flags & FL_BASE_BARS)
1043 bar += idx;
1044 else
1045 offset += idx * board->uart_offset;
1046
1047 maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) >>
1048 (board->reg_shift + 3);
1049
1050 if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
1051 return 1;
1052
1053 return setup_port(priv, port, bar, offset, board->reg_shift);
1054 }
1055
1056 static int
ce4100_serial_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)1057 ce4100_serial_setup(struct serial_private *priv,
1058 const struct pciserial_board *board,
1059 struct uart_port *port, int idx)
1060 {
1061 int ret;
1062
1063 ret = setup_port(priv, port, 0, 0, board->reg_shift);
1064 port->iotype = UPIO_MEM32;
1065 port->type = PORT_XSCALE;
1066 port->flags = (port->flags | UPF_FIXED_PORT | UPF_FIXED_TYPE);
1067 port->regshift = 2;
1068
1069 return ret;
1070 }
1071
1072 static int
pci_omegapci_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)1073 pci_omegapci_setup(struct serial_private *priv,
1074 const struct pciserial_board *board,
1075 struct uart_port *port, int idx)
1076 {
1077 return setup_port(priv, port, 2, idx * 8, 0);
1078 }
1079
skip_tx_en_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)1080 static int skip_tx_en_setup(struct serial_private *priv,
1081 const struct pciserial_board *board,
1082 struct uart_port *port, int idx)
1083 {
1084 port->flags |= UPF_NO_TXEN_TEST;
1085 printk(KERN_DEBUG "serial8250: skipping TxEn test for device "
1086 "[%04x:%04x] subsystem [%04x:%04x]\n",
1087 priv->dev->vendor,
1088 priv->dev->device,
1089 priv->dev->subsystem_vendor,
1090 priv->dev->subsystem_device);
1091
1092 return pci_default_setup(priv, board, port, idx);
1093 }
1094
kt_serial_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)1095 static int kt_serial_setup(struct serial_private *priv,
1096 const struct pciserial_board *board,
1097 struct uart_port *port, int idx)
1098 {
1099 port->flags |= UPF_IIR_ONCE;
1100 return skip_tx_en_setup(priv, board, port, idx);
1101 }
1102
pci_eg20t_init(struct pci_dev * dev)1103 static int pci_eg20t_init(struct pci_dev *dev)
1104 {
1105 #if defined(CONFIG_SERIAL_PCH_UART) || defined(CONFIG_SERIAL_PCH_UART_MODULE)
1106 return -ENODEV;
1107 #else
1108 return 0;
1109 #endif
1110 }
1111
1112 static int
pci_xr17c154_setup(struct serial_private * priv,const struct pciserial_board * board,struct uart_port * port,int idx)1113 pci_xr17c154_setup(struct serial_private *priv,
1114 const struct pciserial_board *board,
1115 struct uart_port *port, int idx)
1116 {
1117 port->flags |= UPF_EXAR_EFR;
1118 return pci_default_setup(priv, board, port, idx);
1119 }
1120
try_enable_msi(struct pci_dev * dev)1121 static int try_enable_msi(struct pci_dev *dev)
1122 {
1123 /* use msi if available, but fallback to legacy otherwise */
1124 pci_enable_msi(dev);
1125 return 0;
1126 }
1127
disable_msi(struct pci_dev * dev)1128 static void disable_msi(struct pci_dev *dev)
1129 {
1130 pci_disable_msi(dev);
1131 }
1132
1133 #define PCI_VENDOR_ID_SBSMODULARIO 0x124B
1134 #define PCI_SUBVENDOR_ID_SBSMODULARIO 0x124B
1135 #define PCI_DEVICE_ID_OCTPRO 0x0001
1136 #define PCI_SUBDEVICE_ID_OCTPRO232 0x0108
1137 #define PCI_SUBDEVICE_ID_OCTPRO422 0x0208
1138 #define PCI_SUBDEVICE_ID_POCTAL232 0x0308
1139 #define PCI_SUBDEVICE_ID_POCTAL422 0x0408
1140 #define PCI_VENDOR_ID_ADVANTECH 0x13fe
1141 #define PCI_DEVICE_ID_INTEL_CE4100_UART 0x2e66
1142 #define PCI_DEVICE_ID_ADVANTECH_PCI3620 0x3620
1143 #define PCI_DEVICE_ID_TITAN_200I 0x8028
1144 #define PCI_DEVICE_ID_TITAN_400I 0x8048
1145 #define PCI_DEVICE_ID_TITAN_800I 0x8088
1146 #define PCI_DEVICE_ID_TITAN_800EH 0xA007
1147 #define PCI_DEVICE_ID_TITAN_800EHB 0xA008
1148 #define PCI_DEVICE_ID_TITAN_400EH 0xA009
1149 #define PCI_DEVICE_ID_TITAN_100E 0xA010
1150 #define PCI_DEVICE_ID_TITAN_200E 0xA012
1151 #define PCI_DEVICE_ID_TITAN_400E 0xA013
1152 #define PCI_DEVICE_ID_TITAN_800E 0xA014
1153 #define PCI_DEVICE_ID_TITAN_200EI 0xA016
1154 #define PCI_DEVICE_ID_TITAN_200EISI 0xA017
1155 #define PCI_DEVICE_ID_TITAN_400V3 0xA310
1156 #define PCI_DEVICE_ID_TITAN_410V3 0xA312
1157 #define PCI_DEVICE_ID_TITAN_800V3 0xA314
1158 #define PCI_DEVICE_ID_TITAN_800V3B 0xA315
1159 #define PCI_DEVICE_ID_OXSEMI_16PCI958 0x9538
1160 #define PCIE_DEVICE_ID_NEO_2_OX_IBM 0x00F6
1161 #define PCI_DEVICE_ID_PLX_CRONYX_OMEGA 0xc001
1162 #define PCI_DEVICE_ID_INTEL_PATSBURG_KT 0x1d3d
1163
1164 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */
1165 #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584
1166
1167 /*
1168 * Master list of serial port init/setup/exit quirks.
1169 * This does not describe the general nature of the port.
1170 * (ie, baud base, number and location of ports, etc)
1171 *
1172 * This list is ordered alphabetically by vendor then device.
1173 * Specific entries must come before more generic entries.
1174 */
1175 static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
1176 /*
1177 * ADDI-DATA GmbH communication cards <info@addi-data.com>
1178 */
1179 {
1180 .vendor = PCI_VENDOR_ID_ADDIDATA_OLD,
1181 .device = PCI_DEVICE_ID_ADDIDATA_APCI7800,
1182 .subvendor = PCI_ANY_ID,
1183 .subdevice = PCI_ANY_ID,
1184 .setup = addidata_apci7800_setup,
1185 },
1186 /*
1187 * AFAVLAB cards - these may be called via parport_serial
1188 * It is not clear whether this applies to all products.
1189 */
1190 {
1191 .vendor = PCI_VENDOR_ID_AFAVLAB,
1192 .device = PCI_ANY_ID,
1193 .subvendor = PCI_ANY_ID,
1194 .subdevice = PCI_ANY_ID,
1195 .setup = afavlab_setup,
1196 },
1197 /*
1198 * HP Diva
1199 */
1200 {
1201 .vendor = PCI_VENDOR_ID_HP,
1202 .device = PCI_DEVICE_ID_HP_DIVA,
1203 .subvendor = PCI_ANY_ID,
1204 .subdevice = PCI_ANY_ID,
1205 .init = pci_hp_diva_init,
1206 .setup = pci_hp_diva_setup,
1207 },
1208 /*
1209 * Intel
1210 */
1211 {
1212 .vendor = PCI_VENDOR_ID_INTEL,
1213 .device = PCI_DEVICE_ID_INTEL_80960_RP,
1214 .subvendor = 0xe4bf,
1215 .subdevice = PCI_ANY_ID,
1216 .init = pci_inteli960ni_init,
1217 .setup = pci_default_setup,
1218 },
1219 {
1220 .vendor = PCI_VENDOR_ID_INTEL,
1221 .device = PCI_DEVICE_ID_INTEL_8257X_SOL,
1222 .subvendor = PCI_ANY_ID,
1223 .subdevice = PCI_ANY_ID,
1224 .setup = skip_tx_en_setup,
1225 },
1226 {
1227 .vendor = PCI_VENDOR_ID_INTEL,
1228 .device = PCI_DEVICE_ID_INTEL_82573L_SOL,
1229 .subvendor = PCI_ANY_ID,
1230 .subdevice = PCI_ANY_ID,
1231 .setup = skip_tx_en_setup,
1232 },
1233 {
1234 .vendor = PCI_VENDOR_ID_INTEL,
1235 .device = PCI_DEVICE_ID_INTEL_82573E_SOL,
1236 .subvendor = PCI_ANY_ID,
1237 .subdevice = PCI_ANY_ID,
1238 .setup = skip_tx_en_setup,
1239 },
1240 {
1241 .vendor = PCI_VENDOR_ID_INTEL,
1242 .device = PCI_DEVICE_ID_INTEL_CE4100_UART,
1243 .subvendor = PCI_ANY_ID,
1244 .subdevice = PCI_ANY_ID,
1245 .setup = ce4100_serial_setup,
1246 },
1247 {
1248 .vendor = PCI_VENDOR_ID_INTEL,
1249 .device = PCI_DEVICE_ID_INTEL_PATSBURG_KT,
1250 .subvendor = PCI_ANY_ID,
1251 .subdevice = PCI_ANY_ID,
1252 .init = try_enable_msi,
1253 .setup = kt_serial_setup,
1254 .exit = disable_msi,
1255 },
1256 /*
1257 * ITE
1258 */
1259 {
1260 .vendor = PCI_VENDOR_ID_ITE,
1261 .device = PCI_DEVICE_ID_ITE_8872,
1262 .subvendor = PCI_ANY_ID,
1263 .subdevice = PCI_ANY_ID,
1264 .init = pci_ite887x_init,
1265 .setup = pci_default_setup,
1266 .exit = __devexit_p(pci_ite887x_exit),
1267 },
1268 /*
1269 * National Instruments
1270 */
1271 {
1272 .vendor = PCI_VENDOR_ID_NI,
1273 .device = PCI_DEVICE_ID_NI_PCI23216,
1274 .subvendor = PCI_ANY_ID,
1275 .subdevice = PCI_ANY_ID,
1276 .init = pci_ni8420_init,
1277 .setup = pci_default_setup,
1278 .exit = __devexit_p(pci_ni8420_exit),
1279 },
1280 {
1281 .vendor = PCI_VENDOR_ID_NI,
1282 .device = PCI_DEVICE_ID_NI_PCI2328,
1283 .subvendor = PCI_ANY_ID,
1284 .subdevice = PCI_ANY_ID,
1285 .init = pci_ni8420_init,
1286 .setup = pci_default_setup,
1287 .exit = __devexit_p(pci_ni8420_exit),
1288 },
1289 {
1290 .vendor = PCI_VENDOR_ID_NI,
1291 .device = PCI_DEVICE_ID_NI_PCI2324,
1292 .subvendor = PCI_ANY_ID,
1293 .subdevice = PCI_ANY_ID,
1294 .init = pci_ni8420_init,
1295 .setup = pci_default_setup,
1296 .exit = __devexit_p(pci_ni8420_exit),
1297 },
1298 {
1299 .vendor = PCI_VENDOR_ID_NI,
1300 .device = PCI_DEVICE_ID_NI_PCI2322,
1301 .subvendor = PCI_ANY_ID,
1302 .subdevice = PCI_ANY_ID,
1303 .init = pci_ni8420_init,
1304 .setup = pci_default_setup,
1305 .exit = __devexit_p(pci_ni8420_exit),
1306 },
1307 {
1308 .vendor = PCI_VENDOR_ID_NI,
1309 .device = PCI_DEVICE_ID_NI_PCI2324I,
1310 .subvendor = PCI_ANY_ID,
1311 .subdevice = PCI_ANY_ID,
1312 .init = pci_ni8420_init,
1313 .setup = pci_default_setup,
1314 .exit = __devexit_p(pci_ni8420_exit),
1315 },
1316 {
1317 .vendor = PCI_VENDOR_ID_NI,
1318 .device = PCI_DEVICE_ID_NI_PCI2322I,
1319 .subvendor = PCI_ANY_ID,
1320 .subdevice = PCI_ANY_ID,
1321 .init = pci_ni8420_init,
1322 .setup = pci_default_setup,
1323 .exit = __devexit_p(pci_ni8420_exit),
1324 },
1325 {
1326 .vendor = PCI_VENDOR_ID_NI,
1327 .device = PCI_DEVICE_ID_NI_PXI8420_23216,
1328 .subvendor = PCI_ANY_ID,
1329 .subdevice = PCI_ANY_ID,
1330 .init = pci_ni8420_init,
1331 .setup = pci_default_setup,
1332 .exit = __devexit_p(pci_ni8420_exit),
1333 },
1334 {
1335 .vendor = PCI_VENDOR_ID_NI,
1336 .device = PCI_DEVICE_ID_NI_PXI8420_2328,
1337 .subvendor = PCI_ANY_ID,
1338 .subdevice = PCI_ANY_ID,
1339 .init = pci_ni8420_init,
1340 .setup = pci_default_setup,
1341 .exit = __devexit_p(pci_ni8420_exit),
1342 },
1343 {
1344 .vendor = PCI_VENDOR_ID_NI,
1345 .device = PCI_DEVICE_ID_NI_PXI8420_2324,
1346 .subvendor = PCI_ANY_ID,
1347 .subdevice = PCI_ANY_ID,
1348 .init = pci_ni8420_init,
1349 .setup = pci_default_setup,
1350 .exit = __devexit_p(pci_ni8420_exit),
1351 },
1352 {
1353 .vendor = PCI_VENDOR_ID_NI,
1354 .device = PCI_DEVICE_ID_NI_PXI8420_2322,
1355 .subvendor = PCI_ANY_ID,
1356 .subdevice = PCI_ANY_ID,
1357 .init = pci_ni8420_init,
1358 .setup = pci_default_setup,
1359 .exit = __devexit_p(pci_ni8420_exit),
1360 },
1361 {
1362 .vendor = PCI_VENDOR_ID_NI,
1363 .device = PCI_DEVICE_ID_NI_PXI8422_2324,
1364 .subvendor = PCI_ANY_ID,
1365 .subdevice = PCI_ANY_ID,
1366 .init = pci_ni8420_init,
1367 .setup = pci_default_setup,
1368 .exit = __devexit_p(pci_ni8420_exit),
1369 },
1370 {
1371 .vendor = PCI_VENDOR_ID_NI,
1372 .device = PCI_DEVICE_ID_NI_PXI8422_2322,
1373 .subvendor = PCI_ANY_ID,
1374 .subdevice = PCI_ANY_ID,
1375 .init = pci_ni8420_init,
1376 .setup = pci_default_setup,
1377 .exit = __devexit_p(pci_ni8420_exit),
1378 },
1379 {
1380 .vendor = PCI_VENDOR_ID_NI,
1381 .device = PCI_ANY_ID,
1382 .subvendor = PCI_ANY_ID,
1383 .subdevice = PCI_ANY_ID,
1384 .init = pci_ni8430_init,
1385 .setup = pci_ni8430_setup,
1386 .exit = __devexit_p(pci_ni8430_exit),
1387 },
1388 /*
1389 * Panacom
1390 */
1391 {
1392 .vendor = PCI_VENDOR_ID_PANACOM,
1393 .device = PCI_DEVICE_ID_PANACOM_QUADMODEM,
1394 .subvendor = PCI_ANY_ID,
1395 .subdevice = PCI_ANY_ID,
1396 .init = pci_plx9050_init,
1397 .setup = pci_default_setup,
1398 .exit = __devexit_p(pci_plx9050_exit),
1399 },
1400 {
1401 .vendor = PCI_VENDOR_ID_PANACOM,
1402 .device = PCI_DEVICE_ID_PANACOM_DUALMODEM,
1403 .subvendor = PCI_ANY_ID,
1404 .subdevice = PCI_ANY_ID,
1405 .init = pci_plx9050_init,
1406 .setup = pci_default_setup,
1407 .exit = __devexit_p(pci_plx9050_exit),
1408 },
1409 /*
1410 * PLX
1411 */
1412 {
1413 .vendor = PCI_VENDOR_ID_PLX,
1414 .device = PCI_DEVICE_ID_PLX_9030,
1415 .subvendor = PCI_SUBVENDOR_ID_PERLE,
1416 .subdevice = PCI_ANY_ID,
1417 .setup = pci_default_setup,
1418 },
1419 {
1420 .vendor = PCI_VENDOR_ID_PLX,
1421 .device = PCI_DEVICE_ID_PLX_9050,
1422 .subvendor = PCI_SUBVENDOR_ID_EXSYS,
1423 .subdevice = PCI_SUBDEVICE_ID_EXSYS_4055,
1424 .init = pci_plx9050_init,
1425 .setup = pci_default_setup,
1426 .exit = __devexit_p(pci_plx9050_exit),
1427 },
1428 {
1429 .vendor = PCI_VENDOR_ID_PLX,
1430 .device = PCI_DEVICE_ID_PLX_9050,
1431 .subvendor = PCI_SUBVENDOR_ID_KEYSPAN,
1432 .subdevice = PCI_SUBDEVICE_ID_KEYSPAN_SX2,
1433 .init = pci_plx9050_init,
1434 .setup = pci_default_setup,
1435 .exit = __devexit_p(pci_plx9050_exit),
1436 },
1437 {
1438 .vendor = PCI_VENDOR_ID_PLX,
1439 .device = PCI_DEVICE_ID_PLX_9050,
1440 .subvendor = PCI_VENDOR_ID_PLX,
1441 .subdevice = PCI_SUBDEVICE_ID_UNKNOWN_0x1584,
1442 .init = pci_plx9050_init,
1443 .setup = pci_default_setup,
1444 .exit = __devexit_p(pci_plx9050_exit),
1445 },
1446 {
1447 .vendor = PCI_VENDOR_ID_PLX,
1448 .device = PCI_DEVICE_ID_PLX_ROMULUS,
1449 .subvendor = PCI_VENDOR_ID_PLX,
1450 .subdevice = PCI_DEVICE_ID_PLX_ROMULUS,
1451 .init = pci_plx9050_init,
1452 .setup = pci_default_setup,
1453 .exit = __devexit_p(pci_plx9050_exit),
1454 },
1455 /*
1456 * SBS Technologies, Inc., PMC-OCTALPRO 232
1457 */
1458 {
1459 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
1460 .device = PCI_DEVICE_ID_OCTPRO,
1461 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
1462 .subdevice = PCI_SUBDEVICE_ID_OCTPRO232,
1463 .init = sbs_init,
1464 .setup = sbs_setup,
1465 .exit = __devexit_p(sbs_exit),
1466 },
1467 /*
1468 * SBS Technologies, Inc., PMC-OCTALPRO 422
1469 */
1470 {
1471 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
1472 .device = PCI_DEVICE_ID_OCTPRO,
1473 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
1474 .subdevice = PCI_SUBDEVICE_ID_OCTPRO422,
1475 .init = sbs_init,
1476 .setup = sbs_setup,
1477 .exit = __devexit_p(sbs_exit),
1478 },
1479 /*
1480 * SBS Technologies, Inc., P-Octal 232
1481 */
1482 {
1483 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
1484 .device = PCI_DEVICE_ID_OCTPRO,
1485 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
1486 .subdevice = PCI_SUBDEVICE_ID_POCTAL232,
1487 .init = sbs_init,
1488 .setup = sbs_setup,
1489 .exit = __devexit_p(sbs_exit),
1490 },
1491 /*
1492 * SBS Technologies, Inc., P-Octal 422
1493 */
1494 {
1495 .vendor = PCI_VENDOR_ID_SBSMODULARIO,
1496 .device = PCI_DEVICE_ID_OCTPRO,
1497 .subvendor = PCI_SUBVENDOR_ID_SBSMODULARIO,
1498 .subdevice = PCI_SUBDEVICE_ID_POCTAL422,
1499 .init = sbs_init,
1500 .setup = sbs_setup,
1501 .exit = __devexit_p(sbs_exit),
1502 },
1503 /*
1504 * SIIG cards - these may be called via parport_serial
1505 */
1506 {
1507 .vendor = PCI_VENDOR_ID_SIIG,
1508 .device = PCI_ANY_ID,
1509 .subvendor = PCI_ANY_ID,
1510 .subdevice = PCI_ANY_ID,
1511 .init = pci_siig_init,
1512 .setup = pci_siig_setup,
1513 },
1514 /*
1515 * Titan cards
1516 */
1517 {
1518 .vendor = PCI_VENDOR_ID_TITAN,
1519 .device = PCI_DEVICE_ID_TITAN_400L,
1520 .subvendor = PCI_ANY_ID,
1521 .subdevice = PCI_ANY_ID,
1522 .setup = titan_400l_800l_setup,
1523 },
1524 {
1525 .vendor = PCI_VENDOR_ID_TITAN,
1526 .device = PCI_DEVICE_ID_TITAN_800L,
1527 .subvendor = PCI_ANY_ID,
1528 .subdevice = PCI_ANY_ID,
1529 .setup = titan_400l_800l_setup,
1530 },
1531 /*
1532 * Timedia cards
1533 */
1534 {
1535 .vendor = PCI_VENDOR_ID_TIMEDIA,
1536 .device = PCI_DEVICE_ID_TIMEDIA_1889,
1537 .subvendor = PCI_VENDOR_ID_TIMEDIA,
1538 .subdevice = PCI_ANY_ID,
1539 .probe = pci_timedia_probe,
1540 .init = pci_timedia_init,
1541 .setup = pci_timedia_setup,
1542 },
1543 {
1544 .vendor = PCI_VENDOR_ID_TIMEDIA,
1545 .device = PCI_ANY_ID,
1546 .subvendor = PCI_ANY_ID,
1547 .subdevice = PCI_ANY_ID,
1548 .setup = pci_timedia_setup,
1549 },
1550 /*
1551 * Exar cards
1552 */
1553 {
1554 .vendor = PCI_VENDOR_ID_EXAR,
1555 .device = PCI_DEVICE_ID_EXAR_XR17C152,
1556 .subvendor = PCI_ANY_ID,
1557 .subdevice = PCI_ANY_ID,
1558 .setup = pci_xr17c154_setup,
1559 },
1560 {
1561 .vendor = PCI_VENDOR_ID_EXAR,
1562 .device = PCI_DEVICE_ID_EXAR_XR17C154,
1563 .subvendor = PCI_ANY_ID,
1564 .subdevice = PCI_ANY_ID,
1565 .setup = pci_xr17c154_setup,
1566 },
1567 {
1568 .vendor = PCI_VENDOR_ID_EXAR,
1569 .device = PCI_DEVICE_ID_EXAR_XR17C158,
1570 .subvendor = PCI_ANY_ID,
1571 .subdevice = PCI_ANY_ID,
1572 .setup = pci_xr17c154_setup,
1573 },
1574 /*
1575 * Xircom cards
1576 */
1577 {
1578 .vendor = PCI_VENDOR_ID_XIRCOM,
1579 .device = PCI_DEVICE_ID_XIRCOM_X3201_MDM,
1580 .subvendor = PCI_ANY_ID,
1581 .subdevice = PCI_ANY_ID,
1582 .init = pci_xircom_init,
1583 .setup = pci_default_setup,
1584 },
1585 /*
1586 * Netmos cards - these may be called via parport_serial
1587 */
1588 {
1589 .vendor = PCI_VENDOR_ID_NETMOS,
1590 .device = PCI_ANY_ID,
1591 .subvendor = PCI_ANY_ID,
1592 .subdevice = PCI_ANY_ID,
1593 .init = pci_netmos_init,
1594 .setup = pci_netmos_9900_setup,
1595 },
1596 /*
1597 * For Oxford Semiconductor Tornado based devices
1598 */
1599 {
1600 .vendor = PCI_VENDOR_ID_OXSEMI,
1601 .device = PCI_ANY_ID,
1602 .subvendor = PCI_ANY_ID,
1603 .subdevice = PCI_ANY_ID,
1604 .init = pci_oxsemi_tornado_init,
1605 .setup = pci_default_setup,
1606 },
1607 {
1608 .vendor = PCI_VENDOR_ID_MAINPINE,
1609 .device = PCI_ANY_ID,
1610 .subvendor = PCI_ANY_ID,
1611 .subdevice = PCI_ANY_ID,
1612 .init = pci_oxsemi_tornado_init,
1613 .setup = pci_default_setup,
1614 },
1615 {
1616 .vendor = PCI_VENDOR_ID_DIGI,
1617 .device = PCIE_DEVICE_ID_NEO_2_OX_IBM,
1618 .subvendor = PCI_SUBVENDOR_ID_IBM,
1619 .subdevice = PCI_ANY_ID,
1620 .init = pci_oxsemi_tornado_init,
1621 .setup = pci_default_setup,
1622 },
1623 {
1624 .vendor = PCI_VENDOR_ID_INTEL,
1625 .device = 0x8811,
1626 .init = pci_eg20t_init,
1627 .setup = pci_default_setup,
1628 },
1629 {
1630 .vendor = PCI_VENDOR_ID_INTEL,
1631 .device = 0x8812,
1632 .init = pci_eg20t_init,
1633 .setup = pci_default_setup,
1634 },
1635 {
1636 .vendor = PCI_VENDOR_ID_INTEL,
1637 .device = 0x8813,
1638 .init = pci_eg20t_init,
1639 .setup = pci_default_setup,
1640 },
1641 {
1642 .vendor = PCI_VENDOR_ID_INTEL,
1643 .device = 0x8814,
1644 .init = pci_eg20t_init,
1645 .setup = pci_default_setup,
1646 },
1647 {
1648 .vendor = 0x10DB,
1649 .device = 0x8027,
1650 .init = pci_eg20t_init,
1651 .setup = pci_default_setup,
1652 },
1653 {
1654 .vendor = 0x10DB,
1655 .device = 0x8028,
1656 .init = pci_eg20t_init,
1657 .setup = pci_default_setup,
1658 },
1659 {
1660 .vendor = 0x10DB,
1661 .device = 0x8029,
1662 .init = pci_eg20t_init,
1663 .setup = pci_default_setup,
1664 },
1665 {
1666 .vendor = 0x10DB,
1667 .device = 0x800C,
1668 .init = pci_eg20t_init,
1669 .setup = pci_default_setup,
1670 },
1671 {
1672 .vendor = 0x10DB,
1673 .device = 0x800D,
1674 .init = pci_eg20t_init,
1675 .setup = pci_default_setup,
1676 },
1677 /*
1678 * Cronyx Omega PCI (PLX-chip based)
1679 */
1680 {
1681 .vendor = PCI_VENDOR_ID_PLX,
1682 .device = PCI_DEVICE_ID_PLX_CRONYX_OMEGA,
1683 .subvendor = PCI_ANY_ID,
1684 .subdevice = PCI_ANY_ID,
1685 .setup = pci_omegapci_setup,
1686 },
1687 /*
1688 * Default "match everything" terminator entry
1689 */
1690 {
1691 .vendor = PCI_ANY_ID,
1692 .device = PCI_ANY_ID,
1693 .subvendor = PCI_ANY_ID,
1694 .subdevice = PCI_ANY_ID,
1695 .setup = pci_default_setup,
1696 }
1697 };
1698
quirk_id_matches(u32 quirk_id,u32 dev_id)1699 static inline int quirk_id_matches(u32 quirk_id, u32 dev_id)
1700 {
1701 return quirk_id == PCI_ANY_ID || quirk_id == dev_id;
1702 }
1703
find_quirk(struct pci_dev * dev)1704 static struct pci_serial_quirk *find_quirk(struct pci_dev *dev)
1705 {
1706 struct pci_serial_quirk *quirk;
1707
1708 for (quirk = pci_serial_quirks; ; quirk++)
1709 if (quirk_id_matches(quirk->vendor, dev->vendor) &&
1710 quirk_id_matches(quirk->device, dev->device) &&
1711 quirk_id_matches(quirk->subvendor, dev->subsystem_vendor) &&
1712 quirk_id_matches(quirk->subdevice, dev->subsystem_device))
1713 break;
1714 return quirk;
1715 }
1716
get_pci_irq(struct pci_dev * dev,const struct pciserial_board * board)1717 static inline int get_pci_irq(struct pci_dev *dev,
1718 const struct pciserial_board *board)
1719 {
1720 if (board->flags & FL_NOIRQ)
1721 return 0;
1722 else
1723 return dev->irq;
1724 }
1725
1726 /*
1727 * This is the configuration table for all of the PCI serial boards
1728 * which we support. It is directly indexed by the pci_board_num_t enum
1729 * value, which is encoded in the pci_device_id PCI probe table's
1730 * driver_data member.
1731 *
1732 * The makeup of these names are:
1733 * pbn_bn{_bt}_n_baud{_offsetinhex}
1734 *
1735 * bn = PCI BAR number
1736 * bt = Index using PCI BARs
1737 * n = number of serial ports
1738 * baud = baud rate
1739 * offsetinhex = offset for each sequential port (in hex)
1740 *
1741 * This table is sorted by (in order): bn, bt, baud, offsetindex, n.
1742 *
1743 * Please note: in theory if n = 1, _bt infix should make no difference.
1744 * ie, pbn_b0_1_115200 is the same as pbn_b0_bt_1_115200
1745 */
1746 enum pci_board_num_t {
1747 pbn_default = 0,
1748
1749 pbn_b0_1_115200,
1750 pbn_b0_2_115200,
1751 pbn_b0_4_115200,
1752 pbn_b0_5_115200,
1753 pbn_b0_8_115200,
1754
1755 pbn_b0_1_921600,
1756 pbn_b0_2_921600,
1757 pbn_b0_4_921600,
1758
1759 pbn_b0_2_1130000,
1760
1761 pbn_b0_4_1152000,
1762
1763 pbn_b0_2_1843200,
1764 pbn_b0_4_1843200,
1765
1766 pbn_b0_2_1843200_200,
1767 pbn_b0_4_1843200_200,
1768 pbn_b0_8_1843200_200,
1769
1770 pbn_b0_1_4000000,
1771
1772 pbn_b0_bt_1_115200,
1773 pbn_b0_bt_2_115200,
1774 pbn_b0_bt_4_115200,
1775 pbn_b0_bt_8_115200,
1776
1777 pbn_b0_bt_1_460800,
1778 pbn_b0_bt_2_460800,
1779 pbn_b0_bt_4_460800,
1780
1781 pbn_b0_bt_1_921600,
1782 pbn_b0_bt_2_921600,
1783 pbn_b0_bt_4_921600,
1784 pbn_b0_bt_8_921600,
1785
1786 pbn_b1_1_115200,
1787 pbn_b1_2_115200,
1788 pbn_b1_4_115200,
1789 pbn_b1_8_115200,
1790 pbn_b1_16_115200,
1791
1792 pbn_b1_1_921600,
1793 pbn_b1_2_921600,
1794 pbn_b1_4_921600,
1795 pbn_b1_8_921600,
1796
1797 pbn_b1_2_1250000,
1798
1799 pbn_b1_bt_1_115200,
1800 pbn_b1_bt_2_115200,
1801 pbn_b1_bt_4_115200,
1802
1803 pbn_b1_bt_2_921600,
1804
1805 pbn_b1_1_1382400,
1806 pbn_b1_2_1382400,
1807 pbn_b1_4_1382400,
1808 pbn_b1_8_1382400,
1809
1810 pbn_b2_1_115200,
1811 pbn_b2_2_115200,
1812 pbn_b2_4_115200,
1813 pbn_b2_8_115200,
1814
1815 pbn_b2_1_460800,
1816 pbn_b2_4_460800,
1817 pbn_b2_8_460800,
1818 pbn_b2_16_460800,
1819
1820 pbn_b2_1_921600,
1821 pbn_b2_4_921600,
1822 pbn_b2_8_921600,
1823
1824 pbn_b2_8_1152000,
1825
1826 pbn_b2_bt_1_115200,
1827 pbn_b2_bt_2_115200,
1828 pbn_b2_bt_4_115200,
1829
1830 pbn_b2_bt_2_921600,
1831 pbn_b2_bt_4_921600,
1832
1833 pbn_b3_2_115200,
1834 pbn_b3_4_115200,
1835 pbn_b3_8_115200,
1836
1837 pbn_b4_bt_2_921600,
1838 pbn_b4_bt_4_921600,
1839 pbn_b4_bt_8_921600,
1840
1841 /*
1842 * Board-specific versions.
1843 */
1844 pbn_panacom,
1845 pbn_panacom2,
1846 pbn_panacom4,
1847 pbn_exsys_4055,
1848 pbn_plx_romulus,
1849 pbn_oxsemi,
1850 pbn_oxsemi_1_4000000,
1851 pbn_oxsemi_2_4000000,
1852 pbn_oxsemi_4_4000000,
1853 pbn_oxsemi_8_4000000,
1854 pbn_intel_i960,
1855 pbn_sgi_ioc3,
1856 pbn_computone_4,
1857 pbn_computone_6,
1858 pbn_computone_8,
1859 pbn_sbsxrsio,
1860 pbn_exar_XR17C152,
1861 pbn_exar_XR17C154,
1862 pbn_exar_XR17C158,
1863 pbn_exar_ibm_saturn,
1864 pbn_pasemi_1682M,
1865 pbn_ni8430_2,
1866 pbn_ni8430_4,
1867 pbn_ni8430_8,
1868 pbn_ni8430_16,
1869 pbn_ADDIDATA_PCIe_1_3906250,
1870 pbn_ADDIDATA_PCIe_2_3906250,
1871 pbn_ADDIDATA_PCIe_4_3906250,
1872 pbn_ADDIDATA_PCIe_8_3906250,
1873 pbn_ce4100_1_115200,
1874 pbn_omegapci,
1875 pbn_NETMOS9900_2s_115200,
1876 };
1877
1878 /*
1879 * uart_offset - the space between channels
1880 * reg_shift - describes how the UART registers are mapped
1881 * to PCI memory by the card.
1882 * For example IER register on SBS, Inc. PMC-OctPro is located at
1883 * offset 0x10 from the UART base, while UART_IER is defined as 1
1884 * in include/linux/serial_reg.h,
1885 * see first lines of serial_in() and serial_out() in 8250.c
1886 */
1887
1888 static struct pciserial_board pci_boards[] __devinitdata = {
1889 [pbn_default] = {
1890 .flags = FL_BASE0,
1891 .num_ports = 1,
1892 .base_baud = 115200,
1893 .uart_offset = 8,
1894 },
1895 [pbn_b0_1_115200] = {
1896 .flags = FL_BASE0,
1897 .num_ports = 1,
1898 .base_baud = 115200,
1899 .uart_offset = 8,
1900 },
1901 [pbn_b0_2_115200] = {
1902 .flags = FL_BASE0,
1903 .num_ports = 2,
1904 .base_baud = 115200,
1905 .uart_offset = 8,
1906 },
1907 [pbn_b0_4_115200] = {
1908 .flags = FL_BASE0,
1909 .num_ports = 4,
1910 .base_baud = 115200,
1911 .uart_offset = 8,
1912 },
1913 [pbn_b0_5_115200] = {
1914 .flags = FL_BASE0,
1915 .num_ports = 5,
1916 .base_baud = 115200,
1917 .uart_offset = 8,
1918 },
1919 [pbn_b0_8_115200] = {
1920 .flags = FL_BASE0,
1921 .num_ports = 8,
1922 .base_baud = 115200,
1923 .uart_offset = 8,
1924 },
1925 [pbn_b0_1_921600] = {
1926 .flags = FL_BASE0,
1927 .num_ports = 1,
1928 .base_baud = 921600,
1929 .uart_offset = 8,
1930 },
1931 [pbn_b0_2_921600] = {
1932 .flags = FL_BASE0,
1933 .num_ports = 2,
1934 .base_baud = 921600,
1935 .uart_offset = 8,
1936 },
1937 [pbn_b0_4_921600] = {
1938 .flags = FL_BASE0,
1939 .num_ports = 4,
1940 .base_baud = 921600,
1941 .uart_offset = 8,
1942 },
1943
1944 [pbn_b0_2_1130000] = {
1945 .flags = FL_BASE0,
1946 .num_ports = 2,
1947 .base_baud = 1130000,
1948 .uart_offset = 8,
1949 },
1950
1951 [pbn_b0_4_1152000] = {
1952 .flags = FL_BASE0,
1953 .num_ports = 4,
1954 .base_baud = 1152000,
1955 .uart_offset = 8,
1956 },
1957
1958 [pbn_b0_2_1843200] = {
1959 .flags = FL_BASE0,
1960 .num_ports = 2,
1961 .base_baud = 1843200,
1962 .uart_offset = 8,
1963 },
1964 [pbn_b0_4_1843200] = {
1965 .flags = FL_BASE0,
1966 .num_ports = 4,
1967 .base_baud = 1843200,
1968 .uart_offset = 8,
1969 },
1970
1971 [pbn_b0_2_1843200_200] = {
1972 .flags = FL_BASE0,
1973 .num_ports = 2,
1974 .base_baud = 1843200,
1975 .uart_offset = 0x200,
1976 },
1977 [pbn_b0_4_1843200_200] = {
1978 .flags = FL_BASE0,
1979 .num_ports = 4,
1980 .base_baud = 1843200,
1981 .uart_offset = 0x200,
1982 },
1983 [pbn_b0_8_1843200_200] = {
1984 .flags = FL_BASE0,
1985 .num_ports = 8,
1986 .base_baud = 1843200,
1987 .uart_offset = 0x200,
1988 },
1989 [pbn_b0_1_4000000] = {
1990 .flags = FL_BASE0,
1991 .num_ports = 1,
1992 .base_baud = 4000000,
1993 .uart_offset = 8,
1994 },
1995
1996 [pbn_b0_bt_1_115200] = {
1997 .flags = FL_BASE0|FL_BASE_BARS,
1998 .num_ports = 1,
1999 .base_baud = 115200,
2000 .uart_offset = 8,
2001 },
2002 [pbn_b0_bt_2_115200] = {
2003 .flags = FL_BASE0|FL_BASE_BARS,
2004 .num_ports = 2,
2005 .base_baud = 115200,
2006 .uart_offset = 8,
2007 },
2008 [pbn_b0_bt_4_115200] = {
2009 .flags = FL_BASE0|FL_BASE_BARS,
2010 .num_ports = 4,
2011 .base_baud = 115200,
2012 .uart_offset = 8,
2013 },
2014 [pbn_b0_bt_8_115200] = {
2015 .flags = FL_BASE0|FL_BASE_BARS,
2016 .num_ports = 8,
2017 .base_baud = 115200,
2018 .uart_offset = 8,
2019 },
2020
2021 [pbn_b0_bt_1_460800] = {
2022 .flags = FL_BASE0|FL_BASE_BARS,
2023 .num_ports = 1,
2024 .base_baud = 460800,
2025 .uart_offset = 8,
2026 },
2027 [pbn_b0_bt_2_460800] = {
2028 .flags = FL_BASE0|FL_BASE_BARS,
2029 .num_ports = 2,
2030 .base_baud = 460800,
2031 .uart_offset = 8,
2032 },
2033 [pbn_b0_bt_4_460800] = {
2034 .flags = FL_BASE0|FL_BASE_BARS,
2035 .num_ports = 4,
2036 .base_baud = 460800,
2037 .uart_offset = 8,
2038 },
2039
2040 [pbn_b0_bt_1_921600] = {
2041 .flags = FL_BASE0|FL_BASE_BARS,
2042 .num_ports = 1,
2043 .base_baud = 921600,
2044 .uart_offset = 8,
2045 },
2046 [pbn_b0_bt_2_921600] = {
2047 .flags = FL_BASE0|FL_BASE_BARS,
2048 .num_ports = 2,
2049 .base_baud = 921600,
2050 .uart_offset = 8,
2051 },
2052 [pbn_b0_bt_4_921600] = {
2053 .flags = FL_BASE0|FL_BASE_BARS,
2054 .num_ports = 4,
2055 .base_baud = 921600,
2056 .uart_offset = 8,
2057 },
2058 [pbn_b0_bt_8_921600] = {
2059 .flags = FL_BASE0|FL_BASE_BARS,
2060 .num_ports = 8,
2061 .base_baud = 921600,
2062 .uart_offset = 8,
2063 },
2064
2065 [pbn_b1_1_115200] = {
2066 .flags = FL_BASE1,
2067 .num_ports = 1,
2068 .base_baud = 115200,
2069 .uart_offset = 8,
2070 },
2071 [pbn_b1_2_115200] = {
2072 .flags = FL_BASE1,
2073 .num_ports = 2,
2074 .base_baud = 115200,
2075 .uart_offset = 8,
2076 },
2077 [pbn_b1_4_115200] = {
2078 .flags = FL_BASE1,
2079 .num_ports = 4,
2080 .base_baud = 115200,
2081 .uart_offset = 8,
2082 },
2083 [pbn_b1_8_115200] = {
2084 .flags = FL_BASE1,
2085 .num_ports = 8,
2086 .base_baud = 115200,
2087 .uart_offset = 8,
2088 },
2089 [pbn_b1_16_115200] = {
2090 .flags = FL_BASE1,
2091 .num_ports = 16,
2092 .base_baud = 115200,
2093 .uart_offset = 8,
2094 },
2095
2096 [pbn_b1_1_921600] = {
2097 .flags = FL_BASE1,
2098 .num_ports = 1,
2099 .base_baud = 921600,
2100 .uart_offset = 8,
2101 },
2102 [pbn_b1_2_921600] = {
2103 .flags = FL_BASE1,
2104 .num_ports = 2,
2105 .base_baud = 921600,
2106 .uart_offset = 8,
2107 },
2108 [pbn_b1_4_921600] = {
2109 .flags = FL_BASE1,
2110 .num_ports = 4,
2111 .base_baud = 921600,
2112 .uart_offset = 8,
2113 },
2114 [pbn_b1_8_921600] = {
2115 .flags = FL_BASE1,
2116 .num_ports = 8,
2117 .base_baud = 921600,
2118 .uart_offset = 8,
2119 },
2120 [pbn_b1_2_1250000] = {
2121 .flags = FL_BASE1,
2122 .num_ports = 2,
2123 .base_baud = 1250000,
2124 .uart_offset = 8,
2125 },
2126
2127 [pbn_b1_bt_1_115200] = {
2128 .flags = FL_BASE1|FL_BASE_BARS,
2129 .num_ports = 1,
2130 .base_baud = 115200,
2131 .uart_offset = 8,
2132 },
2133 [pbn_b1_bt_2_115200] = {
2134 .flags = FL_BASE1|FL_BASE_BARS,
2135 .num_ports = 2,
2136 .base_baud = 115200,
2137 .uart_offset = 8,
2138 },
2139 [pbn_b1_bt_4_115200] = {
2140 .flags = FL_BASE1|FL_BASE_BARS,
2141 .num_ports = 4,
2142 .base_baud = 115200,
2143 .uart_offset = 8,
2144 },
2145
2146 [pbn_b1_bt_2_921600] = {
2147 .flags = FL_BASE1|FL_BASE_BARS,
2148 .num_ports = 2,
2149 .base_baud = 921600,
2150 .uart_offset = 8,
2151 },
2152
2153 [pbn_b1_1_1382400] = {
2154 .flags = FL_BASE1,
2155 .num_ports = 1,
2156 .base_baud = 1382400,
2157 .uart_offset = 8,
2158 },
2159 [pbn_b1_2_1382400] = {
2160 .flags = FL_BASE1,
2161 .num_ports = 2,
2162 .base_baud = 1382400,
2163 .uart_offset = 8,
2164 },
2165 [pbn_b1_4_1382400] = {
2166 .flags = FL_BASE1,
2167 .num_ports = 4,
2168 .base_baud = 1382400,
2169 .uart_offset = 8,
2170 },
2171 [pbn_b1_8_1382400] = {
2172 .flags = FL_BASE1,
2173 .num_ports = 8,
2174 .base_baud = 1382400,
2175 .uart_offset = 8,
2176 },
2177
2178 [pbn_b2_1_115200] = {
2179 .flags = FL_BASE2,
2180 .num_ports = 1,
2181 .base_baud = 115200,
2182 .uart_offset = 8,
2183 },
2184 [pbn_b2_2_115200] = {
2185 .flags = FL_BASE2,
2186 .num_ports = 2,
2187 .base_baud = 115200,
2188 .uart_offset = 8,
2189 },
2190 [pbn_b2_4_115200] = {
2191 .flags = FL_BASE2,
2192 .num_ports = 4,
2193 .base_baud = 115200,
2194 .uart_offset = 8,
2195 },
2196 [pbn_b2_8_115200] = {
2197 .flags = FL_BASE2,
2198 .num_ports = 8,
2199 .base_baud = 115200,
2200 .uart_offset = 8,
2201 },
2202
2203 [pbn_b2_1_460800] = {
2204 .flags = FL_BASE2,
2205 .num_ports = 1,
2206 .base_baud = 460800,
2207 .uart_offset = 8,
2208 },
2209 [pbn_b2_4_460800] = {
2210 .flags = FL_BASE2,
2211 .num_ports = 4,
2212 .base_baud = 460800,
2213 .uart_offset = 8,
2214 },
2215 [pbn_b2_8_460800] = {
2216 .flags = FL_BASE2,
2217 .num_ports = 8,
2218 .base_baud = 460800,
2219 .uart_offset = 8,
2220 },
2221 [pbn_b2_16_460800] = {
2222 .flags = FL_BASE2,
2223 .num_ports = 16,
2224 .base_baud = 460800,
2225 .uart_offset = 8,
2226 },
2227
2228 [pbn_b2_1_921600] = {
2229 .flags = FL_BASE2,
2230 .num_ports = 1,
2231 .base_baud = 921600,
2232 .uart_offset = 8,
2233 },
2234 [pbn_b2_4_921600] = {
2235 .flags = FL_BASE2,
2236 .num_ports = 4,
2237 .base_baud = 921600,
2238 .uart_offset = 8,
2239 },
2240 [pbn_b2_8_921600] = {
2241 .flags = FL_BASE2,
2242 .num_ports = 8,
2243 .base_baud = 921600,
2244 .uart_offset = 8,
2245 },
2246
2247 [pbn_b2_8_1152000] = {
2248 .flags = FL_BASE2,
2249 .num_ports = 8,
2250 .base_baud = 1152000,
2251 .uart_offset = 8,
2252 },
2253
2254 [pbn_b2_bt_1_115200] = {
2255 .flags = FL_BASE2|FL_BASE_BARS,
2256 .num_ports = 1,
2257 .base_baud = 115200,
2258 .uart_offset = 8,
2259 },
2260 [pbn_b2_bt_2_115200] = {
2261 .flags = FL_BASE2|FL_BASE_BARS,
2262 .num_ports = 2,
2263 .base_baud = 115200,
2264 .uart_offset = 8,
2265 },
2266 [pbn_b2_bt_4_115200] = {
2267 .flags = FL_BASE2|FL_BASE_BARS,
2268 .num_ports = 4,
2269 .base_baud = 115200,
2270 .uart_offset = 8,
2271 },
2272
2273 [pbn_b2_bt_2_921600] = {
2274 .flags = FL_BASE2|FL_BASE_BARS,
2275 .num_ports = 2,
2276 .base_baud = 921600,
2277 .uart_offset = 8,
2278 },
2279 [pbn_b2_bt_4_921600] = {
2280 .flags = FL_BASE2|FL_BASE_BARS,
2281 .num_ports = 4,
2282 .base_baud = 921600,
2283 .uart_offset = 8,
2284 },
2285
2286 [pbn_b3_2_115200] = {
2287 .flags = FL_BASE3,
2288 .num_ports = 2,
2289 .base_baud = 115200,
2290 .uart_offset = 8,
2291 },
2292 [pbn_b3_4_115200] = {
2293 .flags = FL_BASE3,
2294 .num_ports = 4,
2295 .base_baud = 115200,
2296 .uart_offset = 8,
2297 },
2298 [pbn_b3_8_115200] = {
2299 .flags = FL_BASE3,
2300 .num_ports = 8,
2301 .base_baud = 115200,
2302 .uart_offset = 8,
2303 },
2304
2305 [pbn_b4_bt_2_921600] = {
2306 .flags = FL_BASE4,
2307 .num_ports = 2,
2308 .base_baud = 921600,
2309 .uart_offset = 8,
2310 },
2311 [pbn_b4_bt_4_921600] = {
2312 .flags = FL_BASE4,
2313 .num_ports = 4,
2314 .base_baud = 921600,
2315 .uart_offset = 8,
2316 },
2317 [pbn_b4_bt_8_921600] = {
2318 .flags = FL_BASE4,
2319 .num_ports = 8,
2320 .base_baud = 921600,
2321 .uart_offset = 8,
2322 },
2323
2324 /*
2325 * Entries following this are board-specific.
2326 */
2327
2328 /*
2329 * Panacom - IOMEM
2330 */
2331 [pbn_panacom] = {
2332 .flags = FL_BASE2,
2333 .num_ports = 2,
2334 .base_baud = 921600,
2335 .uart_offset = 0x400,
2336 .reg_shift = 7,
2337 },
2338 [pbn_panacom2] = {
2339 .flags = FL_BASE2|FL_BASE_BARS,
2340 .num_ports = 2,
2341 .base_baud = 921600,
2342 .uart_offset = 0x400,
2343 .reg_shift = 7,
2344 },
2345 [pbn_panacom4] = {
2346 .flags = FL_BASE2|FL_BASE_BARS,
2347 .num_ports = 4,
2348 .base_baud = 921600,
2349 .uart_offset = 0x400,
2350 .reg_shift = 7,
2351 },
2352
2353 [pbn_exsys_4055] = {
2354 .flags = FL_BASE2,
2355 .num_ports = 4,
2356 .base_baud = 115200,
2357 .uart_offset = 8,
2358 },
2359
2360 /* I think this entry is broken - the first_offset looks wrong --rmk */
2361 [pbn_plx_romulus] = {
2362 .flags = FL_BASE2,
2363 .num_ports = 4,
2364 .base_baud = 921600,
2365 .uart_offset = 8 << 2,
2366 .reg_shift = 2,
2367 .first_offset = 0x03,
2368 },
2369
2370 /*
2371 * This board uses the size of PCI Base region 0 to
2372 * signal now many ports are available
2373 */
2374 [pbn_oxsemi] = {
2375 .flags = FL_BASE0|FL_REGION_SZ_CAP,
2376 .num_ports = 32,
2377 .base_baud = 115200,
2378 .uart_offset = 8,
2379 },
2380 [pbn_oxsemi_1_4000000] = {
2381 .flags = FL_BASE0,
2382 .num_ports = 1,
2383 .base_baud = 4000000,
2384 .uart_offset = 0x200,
2385 .first_offset = 0x1000,
2386 },
2387 [pbn_oxsemi_2_4000000] = {
2388 .flags = FL_BASE0,
2389 .num_ports = 2,
2390 .base_baud = 4000000,
2391 .uart_offset = 0x200,
2392 .first_offset = 0x1000,
2393 },
2394 [pbn_oxsemi_4_4000000] = {
2395 .flags = FL_BASE0,
2396 .num_ports = 4,
2397 .base_baud = 4000000,
2398 .uart_offset = 0x200,
2399 .first_offset = 0x1000,
2400 },
2401 [pbn_oxsemi_8_4000000] = {
2402 .flags = FL_BASE0,
2403 .num_ports = 8,
2404 .base_baud = 4000000,
2405 .uart_offset = 0x200,
2406 .first_offset = 0x1000,
2407 },
2408
2409
2410 /*
2411 * EKF addition for i960 Boards form EKF with serial port.
2412 * Max 256 ports.
2413 */
2414 [pbn_intel_i960] = {
2415 .flags = FL_BASE0,
2416 .num_ports = 32,
2417 .base_baud = 921600,
2418 .uart_offset = 8 << 2,
2419 .reg_shift = 2,
2420 .first_offset = 0x10000,
2421 },
2422 [pbn_sgi_ioc3] = {
2423 .flags = FL_BASE0|FL_NOIRQ,
2424 .num_ports = 1,
2425 .base_baud = 458333,
2426 .uart_offset = 8,
2427 .reg_shift = 0,
2428 .first_offset = 0x20178,
2429 },
2430
2431 /*
2432 * Computone - uses IOMEM.
2433 */
2434 [pbn_computone_4] = {
2435 .flags = FL_BASE0,
2436 .num_ports = 4,
2437 .base_baud = 921600,
2438 .uart_offset = 0x40,
2439 .reg_shift = 2,
2440 .first_offset = 0x200,
2441 },
2442 [pbn_computone_6] = {
2443 .flags = FL_BASE0,
2444 .num_ports = 6,
2445 .base_baud = 921600,
2446 .uart_offset = 0x40,
2447 .reg_shift = 2,
2448 .first_offset = 0x200,
2449 },
2450 [pbn_computone_8] = {
2451 .flags = FL_BASE0,
2452 .num_ports = 8,
2453 .base_baud = 921600,
2454 .uart_offset = 0x40,
2455 .reg_shift = 2,
2456 .first_offset = 0x200,
2457 },
2458 [pbn_sbsxrsio] = {
2459 .flags = FL_BASE0,
2460 .num_ports = 8,
2461 .base_baud = 460800,
2462 .uart_offset = 256,
2463 .reg_shift = 4,
2464 },
2465 /*
2466 * Exar Corp. XR17C15[248] Dual/Quad/Octal UART
2467 * Only basic 16550A support.
2468 * XR17C15[24] are not tested, but they should work.
2469 */
2470 [pbn_exar_XR17C152] = {
2471 .flags = FL_BASE0,
2472 .num_ports = 2,
2473 .base_baud = 921600,
2474 .uart_offset = 0x200,
2475 },
2476 [pbn_exar_XR17C154] = {
2477 .flags = FL_BASE0,
2478 .num_ports = 4,
2479 .base_baud = 921600,
2480 .uart_offset = 0x200,
2481 },
2482 [pbn_exar_XR17C158] = {
2483 .flags = FL_BASE0,
2484 .num_ports = 8,
2485 .base_baud = 921600,
2486 .uart_offset = 0x200,
2487 },
2488 [pbn_exar_ibm_saturn] = {
2489 .flags = FL_BASE0,
2490 .num_ports = 1,
2491 .base_baud = 921600,
2492 .uart_offset = 0x200,
2493 },
2494
2495 /*
2496 * PA Semi PWRficient PA6T-1682M on-chip UART
2497 */
2498 [pbn_pasemi_1682M] = {
2499 .flags = FL_BASE0,
2500 .num_ports = 1,
2501 .base_baud = 8333333,
2502 },
2503 /*
2504 * National Instruments 843x
2505 */
2506 [pbn_ni8430_16] = {
2507 .flags = FL_BASE0,
2508 .num_ports = 16,
2509 .base_baud = 3686400,
2510 .uart_offset = 0x10,
2511 .first_offset = 0x800,
2512 },
2513 [pbn_ni8430_8] = {
2514 .flags = FL_BASE0,
2515 .num_ports = 8,
2516 .base_baud = 3686400,
2517 .uart_offset = 0x10,
2518 .first_offset = 0x800,
2519 },
2520 [pbn_ni8430_4] = {
2521 .flags = FL_BASE0,
2522 .num_ports = 4,
2523 .base_baud = 3686400,
2524 .uart_offset = 0x10,
2525 .first_offset = 0x800,
2526 },
2527 [pbn_ni8430_2] = {
2528 .flags = FL_BASE0,
2529 .num_ports = 2,
2530 .base_baud = 3686400,
2531 .uart_offset = 0x10,
2532 .first_offset = 0x800,
2533 },
2534 /*
2535 * ADDI-DATA GmbH PCI-Express communication cards <info@addi-data.com>
2536 */
2537 [pbn_ADDIDATA_PCIe_1_3906250] = {
2538 .flags = FL_BASE0,
2539 .num_ports = 1,
2540 .base_baud = 3906250,
2541 .uart_offset = 0x200,
2542 .first_offset = 0x1000,
2543 },
2544 [pbn_ADDIDATA_PCIe_2_3906250] = {
2545 .flags = FL_BASE0,
2546 .num_ports = 2,
2547 .base_baud = 3906250,
2548 .uart_offset = 0x200,
2549 .first_offset = 0x1000,
2550 },
2551 [pbn_ADDIDATA_PCIe_4_3906250] = {
2552 .flags = FL_BASE0,
2553 .num_ports = 4,
2554 .base_baud = 3906250,
2555 .uart_offset = 0x200,
2556 .first_offset = 0x1000,
2557 },
2558 [pbn_ADDIDATA_PCIe_8_3906250] = {
2559 .flags = FL_BASE0,
2560 .num_ports = 8,
2561 .base_baud = 3906250,
2562 .uart_offset = 0x200,
2563 .first_offset = 0x1000,
2564 },
2565 [pbn_ce4100_1_115200] = {
2566 .flags = FL_BASE0,
2567 .num_ports = 1,
2568 .base_baud = 921600,
2569 .reg_shift = 2,
2570 },
2571 [pbn_omegapci] = {
2572 .flags = FL_BASE0,
2573 .num_ports = 8,
2574 .base_baud = 115200,
2575 .uart_offset = 0x200,
2576 },
2577 [pbn_NETMOS9900_2s_115200] = {
2578 .flags = FL_BASE0,
2579 .num_ports = 2,
2580 .base_baud = 115200,
2581 },
2582 };
2583
2584 static const struct pci_device_id softmodem_blacklist[] = {
2585 { PCI_VDEVICE(AL, 0x5457), }, /* ALi Corporation M5457 AC'97 Modem */
2586 { PCI_VDEVICE(MOTOROLA, 0x3052), }, /* Motorola Si3052-based modem */
2587 { PCI_DEVICE(0x1543, 0x3052), }, /* Si3052-based modem, default IDs */
2588 };
2589
2590 /*
2591 * Given a complete unknown PCI device, try to use some heuristics to
2592 * guess what the configuration might be, based on the pitiful PCI
2593 * serial specs. Returns 0 on success, 1 on failure.
2594 */
2595 static int __devinit
serial_pci_guess_board(struct pci_dev * dev,struct pciserial_board * board)2596 serial_pci_guess_board(struct pci_dev *dev, struct pciserial_board *board)
2597 {
2598 const struct pci_device_id *blacklist;
2599 int num_iomem, num_port, first_port = -1, i;
2600
2601 /*
2602 * If it is not a communications device or the programming
2603 * interface is greater than 6, give up.
2604 *
2605 * (Should we try to make guesses for multiport serial devices
2606 * later?)
2607 */
2608 if ((((dev->class >> 8) != PCI_CLASS_COMMUNICATION_SERIAL) &&
2609 ((dev->class >> 8) != PCI_CLASS_COMMUNICATION_MODEM)) ||
2610 (dev->class & 0xff) > 6)
2611 return -ENODEV;
2612
2613 /*
2614 * Do not access blacklisted devices that are known not to
2615 * feature serial ports.
2616 */
2617 for (blacklist = softmodem_blacklist;
2618 blacklist < softmodem_blacklist + ARRAY_SIZE(softmodem_blacklist);
2619 blacklist++) {
2620 if (dev->vendor == blacklist->vendor &&
2621 dev->device == blacklist->device)
2622 return -ENODEV;
2623 }
2624
2625 num_iomem = num_port = 0;
2626 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
2627 if (pci_resource_flags(dev, i) & IORESOURCE_IO) {
2628 num_port++;
2629 if (first_port == -1)
2630 first_port = i;
2631 }
2632 if (pci_resource_flags(dev, i) & IORESOURCE_MEM)
2633 num_iomem++;
2634 }
2635
2636 /*
2637 * If there is 1 or 0 iomem regions, and exactly one port,
2638 * use it. We guess the number of ports based on the IO
2639 * region size.
2640 */
2641 if (num_iomem <= 1 && num_port == 1) {
2642 board->flags = first_port;
2643 board->num_ports = pci_resource_len(dev, first_port) / 8;
2644 return 0;
2645 }
2646
2647 /*
2648 * Now guess if we've got a board which indexes by BARs.
2649 * Each IO BAR should be 8 bytes, and they should follow
2650 * consecutively.
2651 */
2652 first_port = -1;
2653 num_port = 0;
2654 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
2655 if (pci_resource_flags(dev, i) & IORESOURCE_IO &&
2656 pci_resource_len(dev, i) == 8 &&
2657 (first_port == -1 || (first_port + num_port) == i)) {
2658 num_port++;
2659 if (first_port == -1)
2660 first_port = i;
2661 }
2662 }
2663
2664 if (num_port > 1) {
2665 board->flags = first_port | FL_BASE_BARS;
2666 board->num_ports = num_port;
2667 return 0;
2668 }
2669
2670 return -ENODEV;
2671 }
2672
2673 static inline int
serial_pci_matches(const struct pciserial_board * board,const struct pciserial_board * guessed)2674 serial_pci_matches(const struct pciserial_board *board,
2675 const struct pciserial_board *guessed)
2676 {
2677 return
2678 board->num_ports == guessed->num_ports &&
2679 board->base_baud == guessed->base_baud &&
2680 board->uart_offset == guessed->uart_offset &&
2681 board->reg_shift == guessed->reg_shift &&
2682 board->first_offset == guessed->first_offset;
2683 }
2684
2685 struct serial_private *
pciserial_init_ports(struct pci_dev * dev,const struct pciserial_board * board)2686 pciserial_init_ports(struct pci_dev *dev, const struct pciserial_board *board)
2687 {
2688 struct uart_port serial_port;
2689 struct serial_private *priv;
2690 struct pci_serial_quirk *quirk;
2691 int rc, nr_ports, i;
2692
2693 nr_ports = board->num_ports;
2694
2695 /*
2696 * Find an init and setup quirks.
2697 */
2698 quirk = find_quirk(dev);
2699
2700 /*
2701 * Run the new-style initialization function.
2702 * The initialization function returns:
2703 * <0 - error
2704 * 0 - use board->num_ports
2705 * >0 - number of ports
2706 */
2707 if (quirk->init) {
2708 rc = quirk->init(dev);
2709 if (rc < 0) {
2710 priv = ERR_PTR(rc);
2711 goto err_out;
2712 }
2713 if (rc)
2714 nr_ports = rc;
2715 }
2716
2717 priv = kzalloc(sizeof(struct serial_private) +
2718 sizeof(unsigned int) * nr_ports,
2719 GFP_KERNEL);
2720 if (!priv) {
2721 priv = ERR_PTR(-ENOMEM);
2722 goto err_deinit;
2723 }
2724
2725 priv->dev = dev;
2726 priv->quirk = quirk;
2727
2728 memset(&serial_port, 0, sizeof(struct uart_port));
2729 serial_port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
2730 serial_port.uartclk = board->base_baud * 16;
2731 serial_port.irq = get_pci_irq(dev, board);
2732 serial_port.dev = &dev->dev;
2733
2734 for (i = 0; i < nr_ports; i++) {
2735 if (quirk->setup(priv, board, &serial_port, i))
2736 break;
2737
2738 #ifdef SERIAL_DEBUG_PCI
2739 printk(KERN_DEBUG "Setup PCI port: port %lx, irq %d, type %d\n",
2740 serial_port.iobase, serial_port.irq, serial_port.iotype);
2741 #endif
2742
2743 priv->line[i] = serial8250_register_port(&serial_port);
2744 if (priv->line[i] < 0) {
2745 printk(KERN_WARNING "Couldn't register serial port %s: %d\n", pci_name(dev), priv->line[i]);
2746 break;
2747 }
2748 }
2749 priv->nr = i;
2750 return priv;
2751
2752 err_deinit:
2753 if (quirk->exit)
2754 quirk->exit(dev);
2755 err_out:
2756 return priv;
2757 }
2758 EXPORT_SYMBOL_GPL(pciserial_init_ports);
2759
pciserial_remove_ports(struct serial_private * priv)2760 void pciserial_remove_ports(struct serial_private *priv)
2761 {
2762 struct pci_serial_quirk *quirk;
2763 int i;
2764
2765 for (i = 0; i < priv->nr; i++)
2766 serial8250_unregister_port(priv->line[i]);
2767
2768 for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
2769 if (priv->remapped_bar[i])
2770 iounmap(priv->remapped_bar[i]);
2771 priv->remapped_bar[i] = NULL;
2772 }
2773
2774 /*
2775 * Find the exit quirks.
2776 */
2777 quirk = find_quirk(priv->dev);
2778 if (quirk->exit)
2779 quirk->exit(priv->dev);
2780
2781 kfree(priv);
2782 }
2783 EXPORT_SYMBOL_GPL(pciserial_remove_ports);
2784
pciserial_suspend_ports(struct serial_private * priv)2785 void pciserial_suspend_ports(struct serial_private *priv)
2786 {
2787 int i;
2788
2789 for (i = 0; i < priv->nr; i++)
2790 if (priv->line[i] >= 0)
2791 serial8250_suspend_port(priv->line[i]);
2792 }
2793 EXPORT_SYMBOL_GPL(pciserial_suspend_ports);
2794
pciserial_resume_ports(struct serial_private * priv)2795 void pciserial_resume_ports(struct serial_private *priv)
2796 {
2797 int i;
2798
2799 /*
2800 * Ensure that the board is correctly configured.
2801 */
2802 if (priv->quirk->init)
2803 priv->quirk->init(priv->dev);
2804
2805 for (i = 0; i < priv->nr; i++)
2806 if (priv->line[i] >= 0)
2807 serial8250_resume_port(priv->line[i]);
2808 }
2809 EXPORT_SYMBOL_GPL(pciserial_resume_ports);
2810
2811 /*
2812 * Probe one serial board. Unfortunately, there is no rhyme nor reason
2813 * to the arrangement of serial ports on a PCI card.
2814 */
2815 static int __devinit
pciserial_init_one(struct pci_dev * dev,const struct pci_device_id * ent)2816 pciserial_init_one(struct pci_dev *dev, const struct pci_device_id *ent)
2817 {
2818 struct pci_serial_quirk *quirk;
2819 struct serial_private *priv;
2820 const struct pciserial_board *board;
2821 struct pciserial_board tmp;
2822 int rc;
2823
2824 quirk = find_quirk(dev);
2825 if (quirk->probe) {
2826 rc = quirk->probe(dev);
2827 if (rc)
2828 return rc;
2829 }
2830
2831 if (ent->driver_data >= ARRAY_SIZE(pci_boards)) {
2832 printk(KERN_ERR "pci_init_one: invalid driver_data: %ld\n",
2833 ent->driver_data);
2834 return -EINVAL;
2835 }
2836
2837 board = &pci_boards[ent->driver_data];
2838
2839 rc = pci_enable_device(dev);
2840 pci_save_state(dev);
2841 if (rc)
2842 return rc;
2843
2844 if (ent->driver_data == pbn_default) {
2845 /*
2846 * Use a copy of the pci_board entry for this;
2847 * avoid changing entries in the table.
2848 */
2849 memcpy(&tmp, board, sizeof(struct pciserial_board));
2850 board = &tmp;
2851
2852 /*
2853 * We matched one of our class entries. Try to
2854 * determine the parameters of this board.
2855 */
2856 rc = serial_pci_guess_board(dev, &tmp);
2857 if (rc)
2858 goto disable;
2859 } else {
2860 /*
2861 * We matched an explicit entry. If we are able to
2862 * detect this boards settings with our heuristic,
2863 * then we no longer need this entry.
2864 */
2865 memcpy(&tmp, &pci_boards[pbn_default],
2866 sizeof(struct pciserial_board));
2867 rc = serial_pci_guess_board(dev, &tmp);
2868 if (rc == 0 && serial_pci_matches(board, &tmp))
2869 moan_device("Redundant entry in serial pci_table.",
2870 dev);
2871 }
2872
2873 priv = pciserial_init_ports(dev, board);
2874 if (!IS_ERR(priv)) {
2875 pci_set_drvdata(dev, priv);
2876 return 0;
2877 }
2878
2879 rc = PTR_ERR(priv);
2880
2881 disable:
2882 pci_disable_device(dev);
2883 return rc;
2884 }
2885
pciserial_remove_one(struct pci_dev * dev)2886 static void __devexit pciserial_remove_one(struct pci_dev *dev)
2887 {
2888 struct serial_private *priv = pci_get_drvdata(dev);
2889
2890 pci_set_drvdata(dev, NULL);
2891
2892 pciserial_remove_ports(priv);
2893
2894 pci_disable_device(dev);
2895 }
2896
2897 #ifdef CONFIG_PM
pciserial_suspend_one(struct pci_dev * dev,pm_message_t state)2898 static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state)
2899 {
2900 struct serial_private *priv = pci_get_drvdata(dev);
2901
2902 if (priv)
2903 pciserial_suspend_ports(priv);
2904
2905 pci_save_state(dev);
2906 pci_set_power_state(dev, pci_choose_state(dev, state));
2907 return 0;
2908 }
2909
pciserial_resume_one(struct pci_dev * dev)2910 static int pciserial_resume_one(struct pci_dev *dev)
2911 {
2912 int err;
2913 struct serial_private *priv = pci_get_drvdata(dev);
2914
2915 pci_set_power_state(dev, PCI_D0);
2916 pci_restore_state(dev);
2917
2918 if (priv) {
2919 /*
2920 * The device may have been disabled. Re-enable it.
2921 */
2922 err = pci_enable_device(dev);
2923 /* FIXME: We cannot simply error out here */
2924 if (err)
2925 printk(KERN_ERR "pciserial: Unable to re-enable ports, trying to continue.\n");
2926 pciserial_resume_ports(priv);
2927 }
2928 return 0;
2929 }
2930 #endif
2931
2932 static struct pci_device_id serial_pci_tbl[] = {
2933 /* Advantech use PCI_DEVICE_ID_ADVANTECH_PCI3620 (0x3620) as 'PCI_SUBVENDOR_ID' */
2934 { PCI_VENDOR_ID_ADVANTECH, PCI_DEVICE_ID_ADVANTECH_PCI3620,
2935 PCI_DEVICE_ID_ADVANTECH_PCI3620, 0x0001, 0, 0,
2936 pbn_b2_8_921600 },
2937 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
2938 PCI_SUBVENDOR_ID_CONNECT_TECH,
2939 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
2940 pbn_b1_8_1382400 },
2941 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
2942 PCI_SUBVENDOR_ID_CONNECT_TECH,
2943 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232, 0, 0,
2944 pbn_b1_4_1382400 },
2945 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
2946 PCI_SUBVENDOR_ID_CONNECT_TECH,
2947 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232, 0, 0,
2948 pbn_b1_2_1382400 },
2949 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2950 PCI_SUBVENDOR_ID_CONNECT_TECH,
2951 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
2952 pbn_b1_8_1382400 },
2953 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2954 PCI_SUBVENDOR_ID_CONNECT_TECH,
2955 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232, 0, 0,
2956 pbn_b1_4_1382400 },
2957 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2958 PCI_SUBVENDOR_ID_CONNECT_TECH,
2959 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232, 0, 0,
2960 pbn_b1_2_1382400 },
2961 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2962 PCI_SUBVENDOR_ID_CONNECT_TECH,
2963 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485, 0, 0,
2964 pbn_b1_8_921600 },
2965 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2966 PCI_SUBVENDOR_ID_CONNECT_TECH,
2967 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_4_4, 0, 0,
2968 pbn_b1_8_921600 },
2969 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2970 PCI_SUBVENDOR_ID_CONNECT_TECH,
2971 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485, 0, 0,
2972 pbn_b1_4_921600 },
2973 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2974 PCI_SUBVENDOR_ID_CONNECT_TECH,
2975 PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485_2_2, 0, 0,
2976 pbn_b1_4_921600 },
2977 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2978 PCI_SUBVENDOR_ID_CONNECT_TECH,
2979 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_485, 0, 0,
2980 pbn_b1_2_921600 },
2981 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2982 PCI_SUBVENDOR_ID_CONNECT_TECH,
2983 PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_2_6, 0, 0,
2984 pbn_b1_8_921600 },
2985 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2986 PCI_SUBVENDOR_ID_CONNECT_TECH,
2987 PCI_SUBDEVICE_ID_CONNECT_TECH_BH081101V1, 0, 0,
2988 pbn_b1_8_921600 },
2989 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2990 PCI_SUBVENDOR_ID_CONNECT_TECH,
2991 PCI_SUBDEVICE_ID_CONNECT_TECH_BH041101V1, 0, 0,
2992 pbn_b1_4_921600 },
2993 { PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
2994 PCI_SUBVENDOR_ID_CONNECT_TECH,
2995 PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_20MHZ, 0, 0,
2996 pbn_b1_2_1250000 },
2997 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
2998 PCI_SUBVENDOR_ID_CONNECT_TECH,
2999 PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_2, 0, 0,
3000 pbn_b0_2_1843200 },
3001 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
3002 PCI_SUBVENDOR_ID_CONNECT_TECH,
3003 PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_4, 0, 0,
3004 pbn_b0_4_1843200 },
3005 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
3006 PCI_VENDOR_ID_AFAVLAB,
3007 PCI_SUBDEVICE_ID_AFAVLAB_P061, 0, 0,
3008 pbn_b0_4_1152000 },
3009 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
3010 PCI_SUBVENDOR_ID_CONNECT_TECH,
3011 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_232, 0, 0,
3012 pbn_b0_2_1843200_200 },
3013 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
3014 PCI_SUBVENDOR_ID_CONNECT_TECH,
3015 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_232, 0, 0,
3016 pbn_b0_4_1843200_200 },
3017 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
3018 PCI_SUBVENDOR_ID_CONNECT_TECH,
3019 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_232, 0, 0,
3020 pbn_b0_8_1843200_200 },
3021 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
3022 PCI_SUBVENDOR_ID_CONNECT_TECH,
3023 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_1_1, 0, 0,
3024 pbn_b0_2_1843200_200 },
3025 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
3026 PCI_SUBVENDOR_ID_CONNECT_TECH,
3027 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_2, 0, 0,
3028 pbn_b0_4_1843200_200 },
3029 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
3030 PCI_SUBVENDOR_ID_CONNECT_TECH,
3031 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_4, 0, 0,
3032 pbn_b0_8_1843200_200 },
3033 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
3034 PCI_SUBVENDOR_ID_CONNECT_TECH,
3035 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2, 0, 0,
3036 pbn_b0_2_1843200_200 },
3037 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
3038 PCI_SUBVENDOR_ID_CONNECT_TECH,
3039 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4, 0, 0,
3040 pbn_b0_4_1843200_200 },
3041 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
3042 PCI_SUBVENDOR_ID_CONNECT_TECH,
3043 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8, 0, 0,
3044 pbn_b0_8_1843200_200 },
3045 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
3046 PCI_SUBVENDOR_ID_CONNECT_TECH,
3047 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_485, 0, 0,
3048 pbn_b0_2_1843200_200 },
3049 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
3050 PCI_SUBVENDOR_ID_CONNECT_TECH,
3051 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_485, 0, 0,
3052 pbn_b0_4_1843200_200 },
3053 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
3054 PCI_SUBVENDOR_ID_CONNECT_TECH,
3055 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485, 0, 0,
3056 pbn_b0_8_1843200_200 },
3057 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
3058 PCI_VENDOR_ID_IBM, PCI_SUBDEVICE_ID_IBM_SATURN_SERIAL_ONE_PORT,
3059 0, 0, pbn_exar_ibm_saturn },
3060
3061 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_U530,
3062 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3063 pbn_b2_bt_1_115200 },
3064 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM2,
3065 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3066 pbn_b2_bt_2_115200 },
3067 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM422,
3068 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3069 pbn_b2_bt_4_115200 },
3070 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM232,
3071 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3072 pbn_b2_bt_2_115200 },
3073 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_COMM4,
3074 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3075 pbn_b2_bt_4_115200 },
3076 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_COMM8,
3077 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3078 pbn_b2_8_115200 },
3079 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_7803,
3080 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3081 pbn_b2_8_460800 },
3082 { PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM8,
3083 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3084 pbn_b2_8_115200 },
3085
3086 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_GTEK_SERIAL2,
3087 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3088 pbn_b2_bt_2_115200 },
3089 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_SPCOM200,
3090 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3091 pbn_b2_bt_2_921600 },
3092 /*
3093 * VScom SPCOM800, from sl@s.pl
3094 */
3095 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_SPCOM800,
3096 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3097 pbn_b2_8_921600 },
3098 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_1077,
3099 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3100 pbn_b2_4_921600 },
3101 /* Unknown card - subdevice 0x1584 */
3102 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3103 PCI_VENDOR_ID_PLX,
3104 PCI_SUBDEVICE_ID_UNKNOWN_0x1584, 0, 0,
3105 pbn_b0_4_115200 },
3106 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3107 PCI_SUBVENDOR_ID_KEYSPAN,
3108 PCI_SUBDEVICE_ID_KEYSPAN_SX2, 0, 0,
3109 pbn_panacom },
3110 { PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_QUADMODEM,
3111 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3112 pbn_panacom4 },
3113 { PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_DUALMODEM,
3114 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3115 pbn_panacom2 },
3116 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9030,
3117 PCI_VENDOR_ID_ESDGMBH,
3118 PCI_DEVICE_ID_ESDGMBH_CPCIASIO4, 0, 0,
3119 pbn_b2_4_115200 },
3120 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3121 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
3122 PCI_SUBDEVICE_ID_CHASE_PCIFAST4, 0, 0,
3123 pbn_b2_4_460800 },
3124 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3125 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
3126 PCI_SUBDEVICE_ID_CHASE_PCIFAST8, 0, 0,
3127 pbn_b2_8_460800 },
3128 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3129 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
3130 PCI_SUBDEVICE_ID_CHASE_PCIFAST16, 0, 0,
3131 pbn_b2_16_460800 },
3132 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3133 PCI_SUBVENDOR_ID_CHASE_PCIFAST,
3134 PCI_SUBDEVICE_ID_CHASE_PCIFAST16FMC, 0, 0,
3135 pbn_b2_16_460800 },
3136 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3137 PCI_SUBVENDOR_ID_CHASE_PCIRAS,
3138 PCI_SUBDEVICE_ID_CHASE_PCIRAS4, 0, 0,
3139 pbn_b2_4_460800 },
3140 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3141 PCI_SUBVENDOR_ID_CHASE_PCIRAS,
3142 PCI_SUBDEVICE_ID_CHASE_PCIRAS8, 0, 0,
3143 pbn_b2_8_460800 },
3144 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
3145 PCI_SUBVENDOR_ID_EXSYS,
3146 PCI_SUBDEVICE_ID_EXSYS_4055, 0, 0,
3147 pbn_exsys_4055 },
3148 /*
3149 * Megawolf Romulus PCI Serial Card, from Mike Hudson
3150 * (Exoray@isys.ca)
3151 */
3152 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_ROMULUS,
3153 0x10b5, 0x106a, 0, 0,
3154 pbn_plx_romulus },
3155 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_QSC100,
3156 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3157 pbn_b1_4_115200 },
3158 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_DSC100,
3159 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3160 pbn_b1_2_115200 },
3161 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_ESC100D,
3162 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3163 pbn_b1_8_115200 },
3164 { PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_ESC100M,
3165 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3166 pbn_b1_8_115200 },
3167 { PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_OXSEMI_16PCI954,
3168 PCI_VENDOR_ID_SPECIALIX, PCI_SUBDEVICE_ID_SPECIALIX_SPEED4,
3169 0, 0,
3170 pbn_b0_4_921600 },
3171 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
3172 PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL,
3173 0, 0,
3174 pbn_b0_4_1152000 },
3175 { PCI_VENDOR_ID_OXSEMI, 0x9505,
3176 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3177 pbn_b0_bt_2_921600 },
3178
3179 /*
3180 * The below card is a little controversial since it is the
3181 * subject of a PCI vendor/device ID clash. (See
3182 * www.ussg.iu.edu/hypermail/linux/kernel/0303.1/0516.html).
3183 * For now just used the hex ID 0x950a.
3184 */
3185 { PCI_VENDOR_ID_OXSEMI, 0x950a,
3186 PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_DUAL_SERIAL, 0, 0,
3187 pbn_b0_2_115200 },
3188 { PCI_VENDOR_ID_OXSEMI, 0x950a,
3189 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3190 pbn_b0_2_1130000 },
3191 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_C950,
3192 PCI_VENDOR_ID_OXSEMI, PCI_SUBDEVICE_ID_OXSEMI_C950, 0, 0,
3193 pbn_b0_1_921600 },
3194 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
3195 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3196 pbn_b0_4_115200 },
3197 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI952,
3198 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3199 pbn_b0_bt_2_921600 },
3200 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI958,
3201 PCI_ANY_ID , PCI_ANY_ID, 0, 0,
3202 pbn_b2_8_1152000 },
3203
3204 /*
3205 * Oxford Semiconductor Inc. Tornado PCI express device range.
3206 */
3207 { PCI_VENDOR_ID_OXSEMI, 0xc101, /* OXPCIe952 1 Legacy UART */
3208 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3209 pbn_b0_1_4000000 },
3210 { PCI_VENDOR_ID_OXSEMI, 0xc105, /* OXPCIe952 1 Legacy UART */
3211 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3212 pbn_b0_1_4000000 },
3213 { PCI_VENDOR_ID_OXSEMI, 0xc11b, /* OXPCIe952 1 Native UART */
3214 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3215 pbn_oxsemi_1_4000000 },
3216 { PCI_VENDOR_ID_OXSEMI, 0xc11f, /* OXPCIe952 1 Native UART */
3217 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3218 pbn_oxsemi_1_4000000 },
3219 { PCI_VENDOR_ID_OXSEMI, 0xc120, /* OXPCIe952 1 Legacy UART */
3220 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3221 pbn_b0_1_4000000 },
3222 { PCI_VENDOR_ID_OXSEMI, 0xc124, /* OXPCIe952 1 Legacy UART */
3223 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3224 pbn_b0_1_4000000 },
3225 { PCI_VENDOR_ID_OXSEMI, 0xc138, /* OXPCIe952 1 Native UART */
3226 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3227 pbn_oxsemi_1_4000000 },
3228 { PCI_VENDOR_ID_OXSEMI, 0xc13d, /* OXPCIe952 1 Native UART */
3229 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3230 pbn_oxsemi_1_4000000 },
3231 { PCI_VENDOR_ID_OXSEMI, 0xc140, /* OXPCIe952 1 Legacy UART */
3232 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3233 pbn_b0_1_4000000 },
3234 { PCI_VENDOR_ID_OXSEMI, 0xc141, /* OXPCIe952 1 Legacy UART */
3235 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3236 pbn_b0_1_4000000 },
3237 { PCI_VENDOR_ID_OXSEMI, 0xc144, /* OXPCIe952 1 Legacy UART */
3238 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3239 pbn_b0_1_4000000 },
3240 { PCI_VENDOR_ID_OXSEMI, 0xc145, /* OXPCIe952 1 Legacy UART */
3241 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3242 pbn_b0_1_4000000 },
3243 { PCI_VENDOR_ID_OXSEMI, 0xc158, /* OXPCIe952 2 Native UART */
3244 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3245 pbn_oxsemi_2_4000000 },
3246 { PCI_VENDOR_ID_OXSEMI, 0xc15d, /* OXPCIe952 2 Native UART */
3247 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3248 pbn_oxsemi_2_4000000 },
3249 { PCI_VENDOR_ID_OXSEMI, 0xc208, /* OXPCIe954 4 Native UART */
3250 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3251 pbn_oxsemi_4_4000000 },
3252 { PCI_VENDOR_ID_OXSEMI, 0xc20d, /* OXPCIe954 4 Native UART */
3253 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3254 pbn_oxsemi_4_4000000 },
3255 { PCI_VENDOR_ID_OXSEMI, 0xc308, /* OXPCIe958 8 Native UART */
3256 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3257 pbn_oxsemi_8_4000000 },
3258 { PCI_VENDOR_ID_OXSEMI, 0xc30d, /* OXPCIe958 8 Native UART */
3259 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3260 pbn_oxsemi_8_4000000 },
3261 { PCI_VENDOR_ID_OXSEMI, 0xc40b, /* OXPCIe200 1 Native UART */
3262 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3263 pbn_oxsemi_1_4000000 },
3264 { PCI_VENDOR_ID_OXSEMI, 0xc40f, /* OXPCIe200 1 Native UART */
3265 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3266 pbn_oxsemi_1_4000000 },
3267 { PCI_VENDOR_ID_OXSEMI, 0xc41b, /* OXPCIe200 1 Native UART */
3268 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3269 pbn_oxsemi_1_4000000 },
3270 { PCI_VENDOR_ID_OXSEMI, 0xc41f, /* OXPCIe200 1 Native UART */
3271 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3272 pbn_oxsemi_1_4000000 },
3273 { PCI_VENDOR_ID_OXSEMI, 0xc42b, /* OXPCIe200 1 Native UART */
3274 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3275 pbn_oxsemi_1_4000000 },
3276 { PCI_VENDOR_ID_OXSEMI, 0xc42f, /* OXPCIe200 1 Native UART */
3277 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3278 pbn_oxsemi_1_4000000 },
3279 { PCI_VENDOR_ID_OXSEMI, 0xc43b, /* OXPCIe200 1 Native UART */
3280 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3281 pbn_oxsemi_1_4000000 },
3282 { PCI_VENDOR_ID_OXSEMI, 0xc43f, /* OXPCIe200 1 Native UART */
3283 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3284 pbn_oxsemi_1_4000000 },
3285 { PCI_VENDOR_ID_OXSEMI, 0xc44b, /* OXPCIe200 1 Native UART */
3286 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3287 pbn_oxsemi_1_4000000 },
3288 { PCI_VENDOR_ID_OXSEMI, 0xc44f, /* OXPCIe200 1 Native UART */
3289 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3290 pbn_oxsemi_1_4000000 },
3291 { PCI_VENDOR_ID_OXSEMI, 0xc45b, /* OXPCIe200 1 Native UART */
3292 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3293 pbn_oxsemi_1_4000000 },
3294 { PCI_VENDOR_ID_OXSEMI, 0xc45f, /* OXPCIe200 1 Native UART */
3295 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3296 pbn_oxsemi_1_4000000 },
3297 { PCI_VENDOR_ID_OXSEMI, 0xc46b, /* OXPCIe200 1 Native UART */
3298 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3299 pbn_oxsemi_1_4000000 },
3300 { PCI_VENDOR_ID_OXSEMI, 0xc46f, /* OXPCIe200 1 Native UART */
3301 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3302 pbn_oxsemi_1_4000000 },
3303 { PCI_VENDOR_ID_OXSEMI, 0xc47b, /* OXPCIe200 1 Native UART */
3304 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3305 pbn_oxsemi_1_4000000 },
3306 { PCI_VENDOR_ID_OXSEMI, 0xc47f, /* OXPCIe200 1 Native UART */
3307 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3308 pbn_oxsemi_1_4000000 },
3309 { PCI_VENDOR_ID_OXSEMI, 0xc48b, /* OXPCIe200 1 Native UART */
3310 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3311 pbn_oxsemi_1_4000000 },
3312 { PCI_VENDOR_ID_OXSEMI, 0xc48f, /* OXPCIe200 1 Native UART */
3313 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3314 pbn_oxsemi_1_4000000 },
3315 { PCI_VENDOR_ID_OXSEMI, 0xc49b, /* OXPCIe200 1 Native UART */
3316 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3317 pbn_oxsemi_1_4000000 },
3318 { PCI_VENDOR_ID_OXSEMI, 0xc49f, /* OXPCIe200 1 Native UART */
3319 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3320 pbn_oxsemi_1_4000000 },
3321 { PCI_VENDOR_ID_OXSEMI, 0xc4ab, /* OXPCIe200 1 Native UART */
3322 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3323 pbn_oxsemi_1_4000000 },
3324 { PCI_VENDOR_ID_OXSEMI, 0xc4af, /* OXPCIe200 1 Native UART */
3325 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3326 pbn_oxsemi_1_4000000 },
3327 { PCI_VENDOR_ID_OXSEMI, 0xc4bb, /* OXPCIe200 1 Native UART */
3328 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3329 pbn_oxsemi_1_4000000 },
3330 { PCI_VENDOR_ID_OXSEMI, 0xc4bf, /* OXPCIe200 1 Native UART */
3331 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3332 pbn_oxsemi_1_4000000 },
3333 { PCI_VENDOR_ID_OXSEMI, 0xc4cb, /* OXPCIe200 1 Native UART */
3334 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3335 pbn_oxsemi_1_4000000 },
3336 { PCI_VENDOR_ID_OXSEMI, 0xc4cf, /* OXPCIe200 1 Native UART */
3337 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3338 pbn_oxsemi_1_4000000 },
3339 /*
3340 * Mainpine Inc. IQ Express "Rev3" utilizing OxSemi Tornado
3341 */
3342 { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 1 Port V.34 Super-G3 Fax */
3343 PCI_VENDOR_ID_MAINPINE, 0x4001, 0, 0,
3344 pbn_oxsemi_1_4000000 },
3345 { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 2 Port V.34 Super-G3 Fax */
3346 PCI_VENDOR_ID_MAINPINE, 0x4002, 0, 0,
3347 pbn_oxsemi_2_4000000 },
3348 { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 4 Port V.34 Super-G3 Fax */
3349 PCI_VENDOR_ID_MAINPINE, 0x4004, 0, 0,
3350 pbn_oxsemi_4_4000000 },
3351 { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 8 Port V.34 Super-G3 Fax */
3352 PCI_VENDOR_ID_MAINPINE, 0x4008, 0, 0,
3353 pbn_oxsemi_8_4000000 },
3354
3355 /*
3356 * Digi/IBM PCIe 2-port Async EIA-232 Adapter utilizing OxSemi Tornado
3357 */
3358 { PCI_VENDOR_ID_DIGI, PCIE_DEVICE_ID_NEO_2_OX_IBM,
3359 PCI_SUBVENDOR_ID_IBM, PCI_ANY_ID, 0, 0,
3360 pbn_oxsemi_2_4000000 },
3361
3362 /*
3363 * SBS Technologies, Inc. P-Octal and PMC-OCTPRO cards,
3364 * from skokodyn@yahoo.com
3365 */
3366 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
3367 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_OCTPRO232, 0, 0,
3368 pbn_sbsxrsio },
3369 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
3370 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_OCTPRO422, 0, 0,
3371 pbn_sbsxrsio },
3372 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
3373 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_POCTAL232, 0, 0,
3374 pbn_sbsxrsio },
3375 { PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
3376 PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_POCTAL422, 0, 0,
3377 pbn_sbsxrsio },
3378
3379 /*
3380 * Digitan DS560-558, from jimd@esoft.com
3381 */
3382 { PCI_VENDOR_ID_ATT, PCI_DEVICE_ID_ATT_VENUS_MODEM,
3383 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3384 pbn_b1_1_115200 },
3385
3386 /*
3387 * Titan Electronic cards
3388 * The 400L and 800L have a custom setup quirk.
3389 */
3390 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100,
3391 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3392 pbn_b0_1_921600 },
3393 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200,
3394 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3395 pbn_b0_2_921600 },
3396 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400,
3397 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3398 pbn_b0_4_921600 },
3399 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800B,
3400 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3401 pbn_b0_4_921600 },
3402 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100L,
3403 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3404 pbn_b1_1_921600 },
3405 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200L,
3406 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3407 pbn_b1_bt_2_921600 },
3408 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400L,
3409 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3410 pbn_b0_bt_4_921600 },
3411 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800L,
3412 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3413 pbn_b0_bt_8_921600 },
3414 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200I,
3415 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3416 pbn_b4_bt_2_921600 },
3417 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400I,
3418 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3419 pbn_b4_bt_4_921600 },
3420 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800I,
3421 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3422 pbn_b4_bt_8_921600 },
3423 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400EH,
3424 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3425 pbn_b0_4_921600 },
3426 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800EH,
3427 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3428 pbn_b0_4_921600 },
3429 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800EHB,
3430 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3431 pbn_b0_4_921600 },
3432 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100E,
3433 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3434 pbn_oxsemi_1_4000000 },
3435 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200E,
3436 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3437 pbn_oxsemi_2_4000000 },
3438 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400E,
3439 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3440 pbn_oxsemi_4_4000000 },
3441 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800E,
3442 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3443 pbn_oxsemi_8_4000000 },
3444 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200EI,
3445 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3446 pbn_oxsemi_2_4000000 },
3447 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200EISI,
3448 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3449 pbn_oxsemi_2_4000000 },
3450 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400V3,
3451 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3452 pbn_b0_4_921600 },
3453 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_410V3,
3454 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3455 pbn_b0_4_921600 },
3456 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800V3,
3457 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3458 pbn_b0_4_921600 },
3459 { PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800V3B,
3460 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3461 pbn_b0_4_921600 },
3462
3463 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_550,
3464 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3465 pbn_b2_1_460800 },
3466 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_650,
3467 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3468 pbn_b2_1_460800 },
3469 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_850,
3470 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3471 pbn_b2_1_460800 },
3472 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_550,
3473 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3474 pbn_b2_bt_2_921600 },
3475 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_650,
3476 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3477 pbn_b2_bt_2_921600 },
3478 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_850,
3479 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3480 pbn_b2_bt_2_921600 },
3481 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_550,
3482 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3483 pbn_b2_bt_4_921600 },
3484 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_650,
3485 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3486 pbn_b2_bt_4_921600 },
3487 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_850,
3488 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3489 pbn_b2_bt_4_921600 },
3490 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_550,
3491 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3492 pbn_b0_1_921600 },
3493 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_650,
3494 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3495 pbn_b0_1_921600 },
3496 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_850,
3497 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3498 pbn_b0_1_921600 },
3499 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_550,
3500 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3501 pbn_b0_bt_2_921600 },
3502 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_650,
3503 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3504 pbn_b0_bt_2_921600 },
3505 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_850,
3506 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3507 pbn_b0_bt_2_921600 },
3508 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_550,
3509 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3510 pbn_b0_bt_4_921600 },
3511 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_650,
3512 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3513 pbn_b0_bt_4_921600 },
3514 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_850,
3515 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3516 pbn_b0_bt_4_921600 },
3517 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_550,
3518 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3519 pbn_b0_bt_8_921600 },
3520 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_650,
3521 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3522 pbn_b0_bt_8_921600 },
3523 { PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_8S_20x_850,
3524 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3525 pbn_b0_bt_8_921600 },
3526
3527 /*
3528 * Computone devices submitted by Doug McNash dmcnash@computone.com
3529 */
3530 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
3531 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG4,
3532 0, 0, pbn_computone_4 },
3533 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
3534 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG8,
3535 0, 0, pbn_computone_8 },
3536 { PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
3537 PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG6,
3538 0, 0, pbn_computone_6 },
3539
3540 { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI95N,
3541 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3542 pbn_oxsemi },
3543 { PCI_VENDOR_ID_TIMEDIA, PCI_DEVICE_ID_TIMEDIA_1889,
3544 PCI_VENDOR_ID_TIMEDIA, PCI_ANY_ID, 0, 0,
3545 pbn_b0_bt_1_921600 },
3546
3547 /*
3548 * AFAVLAB serial card, from Harald Welte <laforge@gnumonks.org>
3549 */
3550 { PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P028,
3551 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3552 pbn_b0_bt_8_115200 },
3553 { PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P030,
3554 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3555 pbn_b0_bt_8_115200 },
3556
3557 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_DSERIAL,
3558 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3559 pbn_b0_bt_2_115200 },
3560 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_A,
3561 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3562 pbn_b0_bt_2_115200 },
3563 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_B,
3564 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3565 pbn_b0_bt_2_115200 },
3566 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATTRO_A,
3567 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3568 pbn_b0_bt_2_115200 },
3569 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATTRO_B,
3570 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3571 pbn_b0_bt_2_115200 },
3572 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_A,
3573 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3574 pbn_b0_bt_4_460800 },
3575 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_B,
3576 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3577 pbn_b0_bt_4_460800 },
3578 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PORT_PLUS,
3579 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3580 pbn_b0_bt_2_460800 },
3581 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_A,
3582 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3583 pbn_b0_bt_2_460800 },
3584 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_B,
3585 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3586 pbn_b0_bt_2_460800 },
3587 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_SSERIAL,
3588 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3589 pbn_b0_bt_1_115200 },
3590 { PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PORT_650,
3591 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3592 pbn_b0_bt_1_460800 },
3593
3594 /*
3595 * Korenix Jetcard F0/F1 cards (JC1204, JC1208, JC1404, JC1408).
3596 * Cards are identified by their subsystem vendor IDs, which
3597 * (in hex) match the model number.
3598 *
3599 * Note that JC140x are RS422/485 cards which require ox950
3600 * ACR = 0x10, and as such are not currently fully supported.
3601 */
3602 { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
3603 0x1204, 0x0004, 0, 0,
3604 pbn_b0_4_921600 },
3605 { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
3606 0x1208, 0x0004, 0, 0,
3607 pbn_b0_4_921600 },
3608 /* { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
3609 0x1402, 0x0002, 0, 0,
3610 pbn_b0_2_921600 }, */
3611 /* { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
3612 0x1404, 0x0004, 0, 0,
3613 pbn_b0_4_921600 }, */
3614 { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF1,
3615 0x1208, 0x0004, 0, 0,
3616 pbn_b0_4_921600 },
3617
3618 { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF2,
3619 0x1204, 0x0004, 0, 0,
3620 pbn_b0_4_921600 },
3621 { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF2,
3622 0x1208, 0x0004, 0, 0,
3623 pbn_b0_4_921600 },
3624 { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF3,
3625 0x1208, 0x0004, 0, 0,
3626 pbn_b0_4_921600 },
3627 /*
3628 * Dell Remote Access Card 4 - Tim_T_Murphy@Dell.com
3629 */
3630 { PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RAC4,
3631 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3632 pbn_b1_1_1382400 },
3633
3634 /*
3635 * Dell Remote Access Card III - Tim_T_Murphy@Dell.com
3636 */
3637 { PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RACIII,
3638 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3639 pbn_b1_1_1382400 },
3640
3641 /*
3642 * RAStel 2 port modem, gerg@moreton.com.au
3643 */
3644 { PCI_VENDOR_ID_MORETON, PCI_DEVICE_ID_RASTEL_2PORT,
3645 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3646 pbn_b2_bt_2_115200 },
3647
3648 /*
3649 * EKF addition for i960 Boards form EKF with serial port
3650 */
3651 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80960_RP,
3652 0xE4BF, PCI_ANY_ID, 0, 0,
3653 pbn_intel_i960 },
3654
3655 /*
3656 * Xircom Cardbus/Ethernet combos
3657 */
3658 { PCI_VENDOR_ID_XIRCOM, PCI_DEVICE_ID_XIRCOM_X3201_MDM,
3659 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3660 pbn_b0_1_115200 },
3661 /*
3662 * Xircom RBM56G cardbus modem - Dirk Arnold (temp entry)
3663 */
3664 { PCI_VENDOR_ID_XIRCOM, PCI_DEVICE_ID_XIRCOM_RBM56G,
3665 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3666 pbn_b0_1_115200 },
3667
3668 /*
3669 * Untested PCI modems, sent in from various folks...
3670 */
3671
3672 /*
3673 * Elsa Model 56K PCI Modem, from Andreas Rath <arh@01019freenet.de>
3674 */
3675 { PCI_VENDOR_ID_ROCKWELL, 0x1004,
3676 0x1048, 0x1500, 0, 0,
3677 pbn_b1_1_115200 },
3678
3679 { PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
3680 0xFF00, 0, 0, 0,
3681 pbn_sgi_ioc3 },
3682
3683 /*
3684 * HP Diva card
3685 */
3686 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA,
3687 PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_RMP3, 0, 0,
3688 pbn_b1_1_115200 },
3689 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA,
3690 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3691 pbn_b0_5_115200 },
3692 { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_AUX,
3693 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3694 pbn_b2_1_115200 },
3695
3696 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM2,
3697 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3698 pbn_b3_2_115200 },
3699 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM4,
3700 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3701 pbn_b3_4_115200 },
3702 { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM8,
3703 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3704 pbn_b3_8_115200 },
3705
3706 /*
3707 * Exar Corp. XR17C15[248] Dual/Quad/Octal UART
3708 */
3709 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
3710 PCI_ANY_ID, PCI_ANY_ID,
3711 0,
3712 0, pbn_exar_XR17C152 },
3713 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
3714 PCI_ANY_ID, PCI_ANY_ID,
3715 0,
3716 0, pbn_exar_XR17C154 },
3717 { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
3718 PCI_ANY_ID, PCI_ANY_ID,
3719 0,
3720 0, pbn_exar_XR17C158 },
3721
3722 /*
3723 * Topic TP560 Data/Fax/Voice 56k modem (reported by Evan Clarke)
3724 */
3725 { PCI_VENDOR_ID_TOPIC, PCI_DEVICE_ID_TOPIC_TP560,
3726 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3727 pbn_b0_1_115200 },
3728 /*
3729 * ITE
3730 */
3731 { PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8872,
3732 PCI_ANY_ID, PCI_ANY_ID,
3733 0, 0,
3734 pbn_b1_bt_1_115200 },
3735
3736 /*
3737 * IntaShield IS-200
3738 */
3739 { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS200,
3740 PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0811 */
3741 pbn_b2_2_115200 },
3742 /*
3743 * IntaShield IS-400
3744 */
3745 { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS400,
3746 PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0dc0 */
3747 pbn_b2_4_115200 },
3748 /*
3749 * Perle PCI-RAS cards
3750 */
3751 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9030,
3752 PCI_SUBVENDOR_ID_PERLE, PCI_SUBDEVICE_ID_PCI_RAS4,
3753 0, 0, pbn_b2_4_921600 },
3754 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9030,
3755 PCI_SUBVENDOR_ID_PERLE, PCI_SUBDEVICE_ID_PCI_RAS8,
3756 0, 0, pbn_b2_8_921600 },
3757
3758 /*
3759 * Mainpine series cards: Fairly standard layout but fools
3760 * parts of the autodetect in some cases and uses otherwise
3761 * unmatched communications subclasses in the PCI Express case
3762 */
3763
3764 { /* RockForceDUO */
3765 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3766 PCI_VENDOR_ID_MAINPINE, 0x0200,
3767 0, 0, pbn_b0_2_115200 },
3768 { /* RockForceQUATRO */
3769 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3770 PCI_VENDOR_ID_MAINPINE, 0x0300,
3771 0, 0, pbn_b0_4_115200 },
3772 { /* RockForceDUO+ */
3773 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3774 PCI_VENDOR_ID_MAINPINE, 0x0400,
3775 0, 0, pbn_b0_2_115200 },
3776 { /* RockForceQUATRO+ */
3777 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3778 PCI_VENDOR_ID_MAINPINE, 0x0500,
3779 0, 0, pbn_b0_4_115200 },
3780 { /* RockForce+ */
3781 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3782 PCI_VENDOR_ID_MAINPINE, 0x0600,
3783 0, 0, pbn_b0_2_115200 },
3784 { /* RockForce+ */
3785 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3786 PCI_VENDOR_ID_MAINPINE, 0x0700,
3787 0, 0, pbn_b0_4_115200 },
3788 { /* RockForceOCTO+ */
3789 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3790 PCI_VENDOR_ID_MAINPINE, 0x0800,
3791 0, 0, pbn_b0_8_115200 },
3792 { /* RockForceDUO+ */
3793 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3794 PCI_VENDOR_ID_MAINPINE, 0x0C00,
3795 0, 0, pbn_b0_2_115200 },
3796 { /* RockForceQUARTRO+ */
3797 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3798 PCI_VENDOR_ID_MAINPINE, 0x0D00,
3799 0, 0, pbn_b0_4_115200 },
3800 { /* RockForceOCTO+ */
3801 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3802 PCI_VENDOR_ID_MAINPINE, 0x1D00,
3803 0, 0, pbn_b0_8_115200 },
3804 { /* RockForceD1 */
3805 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3806 PCI_VENDOR_ID_MAINPINE, 0x2000,
3807 0, 0, pbn_b0_1_115200 },
3808 { /* RockForceF1 */
3809 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3810 PCI_VENDOR_ID_MAINPINE, 0x2100,
3811 0, 0, pbn_b0_1_115200 },
3812 { /* RockForceD2 */
3813 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3814 PCI_VENDOR_ID_MAINPINE, 0x2200,
3815 0, 0, pbn_b0_2_115200 },
3816 { /* RockForceF2 */
3817 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3818 PCI_VENDOR_ID_MAINPINE, 0x2300,
3819 0, 0, pbn_b0_2_115200 },
3820 { /* RockForceD4 */
3821 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3822 PCI_VENDOR_ID_MAINPINE, 0x2400,
3823 0, 0, pbn_b0_4_115200 },
3824 { /* RockForceF4 */
3825 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3826 PCI_VENDOR_ID_MAINPINE, 0x2500,
3827 0, 0, pbn_b0_4_115200 },
3828 { /* RockForceD8 */
3829 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3830 PCI_VENDOR_ID_MAINPINE, 0x2600,
3831 0, 0, pbn_b0_8_115200 },
3832 { /* RockForceF8 */
3833 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3834 PCI_VENDOR_ID_MAINPINE, 0x2700,
3835 0, 0, pbn_b0_8_115200 },
3836 { /* IQ Express D1 */
3837 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3838 PCI_VENDOR_ID_MAINPINE, 0x3000,
3839 0, 0, pbn_b0_1_115200 },
3840 { /* IQ Express F1 */
3841 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3842 PCI_VENDOR_ID_MAINPINE, 0x3100,
3843 0, 0, pbn_b0_1_115200 },
3844 { /* IQ Express D2 */
3845 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3846 PCI_VENDOR_ID_MAINPINE, 0x3200,
3847 0, 0, pbn_b0_2_115200 },
3848 { /* IQ Express F2 */
3849 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3850 PCI_VENDOR_ID_MAINPINE, 0x3300,
3851 0, 0, pbn_b0_2_115200 },
3852 { /* IQ Express D4 */
3853 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3854 PCI_VENDOR_ID_MAINPINE, 0x3400,
3855 0, 0, pbn_b0_4_115200 },
3856 { /* IQ Express F4 */
3857 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3858 PCI_VENDOR_ID_MAINPINE, 0x3500,
3859 0, 0, pbn_b0_4_115200 },
3860 { /* IQ Express D8 */
3861 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3862 PCI_VENDOR_ID_MAINPINE, 0x3C00,
3863 0, 0, pbn_b0_8_115200 },
3864 { /* IQ Express F8 */
3865 PCI_VENDOR_ID_MAINPINE, PCI_DEVICE_ID_MAINPINE_PBRIDGE,
3866 PCI_VENDOR_ID_MAINPINE, 0x3D00,
3867 0, 0, pbn_b0_8_115200 },
3868
3869
3870 /*
3871 * PA Semi PA6T-1682M on-chip UART
3872 */
3873 { PCI_VENDOR_ID_PASEMI, 0xa004,
3874 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3875 pbn_pasemi_1682M },
3876
3877 /*
3878 * National Instruments
3879 */
3880 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI23216,
3881 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3882 pbn_b1_16_115200 },
3883 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI2328,
3884 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3885 pbn_b1_8_115200 },
3886 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI2324,
3887 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3888 pbn_b1_bt_4_115200 },
3889 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI2322,
3890 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3891 pbn_b1_bt_2_115200 },
3892 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI2324I,
3893 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3894 pbn_b1_bt_4_115200 },
3895 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI2322I,
3896 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3897 pbn_b1_bt_2_115200 },
3898 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8420_23216,
3899 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3900 pbn_b1_16_115200 },
3901 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8420_2328,
3902 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3903 pbn_b1_8_115200 },
3904 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8420_2324,
3905 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3906 pbn_b1_bt_4_115200 },
3907 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8420_2322,
3908 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3909 pbn_b1_bt_2_115200 },
3910 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8422_2324,
3911 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3912 pbn_b1_bt_4_115200 },
3913 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8422_2322,
3914 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3915 pbn_b1_bt_2_115200 },
3916 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8430_2322,
3917 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3918 pbn_ni8430_2 },
3919 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI8430_2322,
3920 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3921 pbn_ni8430_2 },
3922 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8430_2324,
3923 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3924 pbn_ni8430_4 },
3925 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI8430_2324,
3926 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3927 pbn_ni8430_4 },
3928 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8430_2328,
3929 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3930 pbn_ni8430_8 },
3931 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI8430_2328,
3932 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3933 pbn_ni8430_8 },
3934 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8430_23216,
3935 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3936 pbn_ni8430_16 },
3937 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI8430_23216,
3938 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3939 pbn_ni8430_16 },
3940 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8432_2322,
3941 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3942 pbn_ni8430_2 },
3943 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI8432_2322,
3944 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3945 pbn_ni8430_2 },
3946 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PXI8432_2324,
3947 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3948 pbn_ni8430_4 },
3949 { PCI_VENDOR_ID_NI, PCI_DEVICE_ID_NI_PCI8432_2324,
3950 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
3951 pbn_ni8430_4 },
3952
3953 /*
3954 * ADDI-DATA GmbH communication cards <info@addi-data.com>
3955 */
3956 { PCI_VENDOR_ID_ADDIDATA,
3957 PCI_DEVICE_ID_ADDIDATA_APCI7500,
3958 PCI_ANY_ID,
3959 PCI_ANY_ID,
3960 0,
3961 0,
3962 pbn_b0_4_115200 },
3963
3964 { PCI_VENDOR_ID_ADDIDATA,
3965 PCI_DEVICE_ID_ADDIDATA_APCI7420,
3966 PCI_ANY_ID,
3967 PCI_ANY_ID,
3968 0,
3969 0,
3970 pbn_b0_2_115200 },
3971
3972 { PCI_VENDOR_ID_ADDIDATA,
3973 PCI_DEVICE_ID_ADDIDATA_APCI7300,
3974 PCI_ANY_ID,
3975 PCI_ANY_ID,
3976 0,
3977 0,
3978 pbn_b0_1_115200 },
3979
3980 { PCI_VENDOR_ID_ADDIDATA_OLD,
3981 PCI_DEVICE_ID_ADDIDATA_APCI7800,
3982 PCI_ANY_ID,
3983 PCI_ANY_ID,
3984 0,
3985 0,
3986 pbn_b1_8_115200 },
3987
3988 { PCI_VENDOR_ID_ADDIDATA,
3989 PCI_DEVICE_ID_ADDIDATA_APCI7500_2,
3990 PCI_ANY_ID,
3991 PCI_ANY_ID,
3992 0,
3993 0,
3994 pbn_b0_4_115200 },
3995
3996 { PCI_VENDOR_ID_ADDIDATA,
3997 PCI_DEVICE_ID_ADDIDATA_APCI7420_2,
3998 PCI_ANY_ID,
3999 PCI_ANY_ID,
4000 0,
4001 0,
4002 pbn_b0_2_115200 },
4003
4004 { PCI_VENDOR_ID_ADDIDATA,
4005 PCI_DEVICE_ID_ADDIDATA_APCI7300_2,
4006 PCI_ANY_ID,
4007 PCI_ANY_ID,
4008 0,
4009 0,
4010 pbn_b0_1_115200 },
4011
4012 { PCI_VENDOR_ID_ADDIDATA,
4013 PCI_DEVICE_ID_ADDIDATA_APCI7500_3,
4014 PCI_ANY_ID,
4015 PCI_ANY_ID,
4016 0,
4017 0,
4018 pbn_b0_4_115200 },
4019
4020 { PCI_VENDOR_ID_ADDIDATA,
4021 PCI_DEVICE_ID_ADDIDATA_APCI7420_3,
4022 PCI_ANY_ID,
4023 PCI_ANY_ID,
4024 0,
4025 0,
4026 pbn_b0_2_115200 },
4027
4028 { PCI_VENDOR_ID_ADDIDATA,
4029 PCI_DEVICE_ID_ADDIDATA_APCI7300_3,
4030 PCI_ANY_ID,
4031 PCI_ANY_ID,
4032 0,
4033 0,
4034 pbn_b0_1_115200 },
4035
4036 { PCI_VENDOR_ID_ADDIDATA,
4037 PCI_DEVICE_ID_ADDIDATA_APCI7800_3,
4038 PCI_ANY_ID,
4039 PCI_ANY_ID,
4040 0,
4041 0,
4042 pbn_b0_8_115200 },
4043
4044 { PCI_VENDOR_ID_ADDIDATA,
4045 PCI_DEVICE_ID_ADDIDATA_APCIe7500,
4046 PCI_ANY_ID,
4047 PCI_ANY_ID,
4048 0,
4049 0,
4050 pbn_ADDIDATA_PCIe_4_3906250 },
4051
4052 { PCI_VENDOR_ID_ADDIDATA,
4053 PCI_DEVICE_ID_ADDIDATA_APCIe7420,
4054 PCI_ANY_ID,
4055 PCI_ANY_ID,
4056 0,
4057 0,
4058 pbn_ADDIDATA_PCIe_2_3906250 },
4059
4060 { PCI_VENDOR_ID_ADDIDATA,
4061 PCI_DEVICE_ID_ADDIDATA_APCIe7300,
4062 PCI_ANY_ID,
4063 PCI_ANY_ID,
4064 0,
4065 0,
4066 pbn_ADDIDATA_PCIe_1_3906250 },
4067
4068 { PCI_VENDOR_ID_ADDIDATA,
4069 PCI_DEVICE_ID_ADDIDATA_APCIe7800,
4070 PCI_ANY_ID,
4071 PCI_ANY_ID,
4072 0,
4073 0,
4074 pbn_ADDIDATA_PCIe_8_3906250 },
4075
4076 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835,
4077 PCI_VENDOR_ID_IBM, 0x0299,
4078 0, 0, pbn_b0_bt_2_115200 },
4079
4080 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9901,
4081 0xA000, 0x1000,
4082 0, 0, pbn_b0_1_115200 },
4083
4084 /* the 9901 is a rebranded 9912 */
4085 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9912,
4086 0xA000, 0x1000,
4087 0, 0, pbn_b0_1_115200 },
4088
4089 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9922,
4090 0xA000, 0x1000,
4091 0, 0, pbn_b0_1_115200 },
4092
4093 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9904,
4094 0xA000, 0x1000,
4095 0, 0, pbn_b0_1_115200 },
4096
4097 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9900,
4098 0xA000, 0x1000,
4099 0, 0, pbn_b0_1_115200 },
4100
4101 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9900,
4102 0xA000, 0x3002,
4103 0, 0, pbn_NETMOS9900_2s_115200 },
4104
4105 /*
4106 * Best Connectivity and Rosewill PCI Multi I/O cards
4107 */
4108
4109 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
4110 0xA000, 0x1000,
4111 0, 0, pbn_b0_1_115200 },
4112
4113 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
4114 0xA000, 0x3002,
4115 0, 0, pbn_b0_bt_2_115200 },
4116
4117 { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
4118 0xA000, 0x3004,
4119 0, 0, pbn_b0_bt_4_115200 },
4120 /* Intel CE4100 */
4121 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CE4100_UART,
4122 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
4123 pbn_ce4100_1_115200 },
4124
4125 /*
4126 * Cronyx Omega PCI
4127 */
4128 { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_CRONYX_OMEGA,
4129 PCI_ANY_ID, PCI_ANY_ID, 0, 0,
4130 pbn_omegapci },
4131
4132 /*
4133 * These entries match devices with class COMMUNICATION_SERIAL,
4134 * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL
4135 */
4136 { PCI_ANY_ID, PCI_ANY_ID,
4137 PCI_ANY_ID, PCI_ANY_ID,
4138 PCI_CLASS_COMMUNICATION_SERIAL << 8,
4139 0xffff00, pbn_default },
4140 { PCI_ANY_ID, PCI_ANY_ID,
4141 PCI_ANY_ID, PCI_ANY_ID,
4142 PCI_CLASS_COMMUNICATION_MODEM << 8,
4143 0xffff00, pbn_default },
4144 { PCI_ANY_ID, PCI_ANY_ID,
4145 PCI_ANY_ID, PCI_ANY_ID,
4146 PCI_CLASS_COMMUNICATION_MULTISERIAL << 8,
4147 0xffff00, pbn_default },
4148 { 0, }
4149 };
4150
serial8250_io_error_detected(struct pci_dev * dev,pci_channel_state_t state)4151 static pci_ers_result_t serial8250_io_error_detected(struct pci_dev *dev,
4152 pci_channel_state_t state)
4153 {
4154 struct serial_private *priv = pci_get_drvdata(dev);
4155
4156 if (state == pci_channel_io_perm_failure)
4157 return PCI_ERS_RESULT_DISCONNECT;
4158
4159 if (priv)
4160 pciserial_suspend_ports(priv);
4161
4162 pci_disable_device(dev);
4163
4164 return PCI_ERS_RESULT_NEED_RESET;
4165 }
4166
serial8250_io_slot_reset(struct pci_dev * dev)4167 static pci_ers_result_t serial8250_io_slot_reset(struct pci_dev *dev)
4168 {
4169 int rc;
4170
4171 rc = pci_enable_device(dev);
4172
4173 if (rc)
4174 return PCI_ERS_RESULT_DISCONNECT;
4175
4176 pci_restore_state(dev);
4177 pci_save_state(dev);
4178
4179 return PCI_ERS_RESULT_RECOVERED;
4180 }
4181
serial8250_io_resume(struct pci_dev * dev)4182 static void serial8250_io_resume(struct pci_dev *dev)
4183 {
4184 struct serial_private *priv = pci_get_drvdata(dev);
4185
4186 if (priv)
4187 pciserial_resume_ports(priv);
4188 }
4189
4190 static struct pci_error_handlers serial8250_err_handler = {
4191 .error_detected = serial8250_io_error_detected,
4192 .slot_reset = serial8250_io_slot_reset,
4193 .resume = serial8250_io_resume,
4194 };
4195
4196 static struct pci_driver serial_pci_driver = {
4197 .name = "serial",
4198 .probe = pciserial_init_one,
4199 .remove = __devexit_p(pciserial_remove_one),
4200 #ifdef CONFIG_PM
4201 .suspend = pciserial_suspend_one,
4202 .resume = pciserial_resume_one,
4203 #endif
4204 .id_table = serial_pci_tbl,
4205 .err_handler = &serial8250_err_handler,
4206 };
4207
serial8250_pci_init(void)4208 static int __init serial8250_pci_init(void)
4209 {
4210 return pci_register_driver(&serial_pci_driver);
4211 }
4212
serial8250_pci_exit(void)4213 static void __exit serial8250_pci_exit(void)
4214 {
4215 pci_unregister_driver(&serial_pci_driver);
4216 }
4217
4218 module_init(serial8250_pci_init);
4219 module_exit(serial8250_pci_exit);
4220
4221 MODULE_LICENSE("GPL");
4222 MODULE_DESCRIPTION("Generic 8250/16x50 PCI serial probe module");
4223 MODULE_DEVICE_TABLE(pci, serial_pci_tbl);
4224