drivers/serial/8250_pci.c

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