Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 2303 insertions, 0 deletions

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
new file mode 100644
index 00000000000..f8d90d0ecfe
--- /dev/null
+++ b/drivers/serial/8250_pci.c
@@ -0,0 +1,2303 @@
+/*
+ *  linux/drivers/char/8250_pci.c
+ *
+ *  Probe module for 8250/16550-type PCI serial ports.
+ *
+ *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
+ *
+ *  Copyright (C) 2001 Russell King, All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License.
+ *
+ *  $Id: 8250_pci.c,v 1.28 2002/11/02 11:14:18 rmk Exp $
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/tty.h>
+#include <linux/serial_core.h>
+#include <linux/8250_pci.h>
+#include <linux/bitops.h>
+
+#include <asm/byteorder.h>
+#include <asm/io.h>
+
+#include "8250.h"
+
+#undef SERIAL_DEBUG_PCI
+
+/*
+ * Definitions for PCI support.
+ */
+#define FL_BASE_MASK		0x0007
+#define FL_BASE0		0x0000
+#define FL_BASE1		0x0001
+#define FL_BASE2		0x0002
+#define FL_BASE3		0x0003
+#define FL_BASE4		0x0004
+#define FL_GET_BASE(x)		(x & FL_BASE_MASK)
+
+/* Use successive BARs (PCI base address registers),
+   else use offset into some specified BAR */
+#define FL_BASE_BARS		0x0008
+
+/* do not assign an irq */
+#define FL_NOIRQ		0x0080
+
+/* Use the Base address register size to cap number of ports */
+#define FL_REGION_SZ_CAP	0x0100
+
+struct pci_board {
+	unsigned int flags;
+	unsigned int num_ports;
+	unsigned int base_baud;
+	unsigned int uart_offset;
+	unsigned int reg_shift;
+	unsigned int first_offset;
+};
+
+/*
+ * init function returns:
+ *  > 0 - number of ports
+ *  = 0 - use board->num_ports
+ *  < 0 - error
+ */
+struct pci_serial_quirk {
+	u32	vendor;
+	u32	device;
+	u32	subvendor;
+	u32	subdevice;
+	int	(*init)(struct pci_dev *dev);
+	int	(*setup)(struct pci_dev *dev, struct pci_board *board,
+			 struct uart_port *port, int idx);
+	void	(*exit)(struct pci_dev *dev);
+};
+
+#define PCI_NUM_BAR_RESOURCES	6
+
+struct serial_private {
+	unsigned int		nr;
+	void __iomem		*remapped_bar[PCI_NUM_BAR_RESOURCES];
+	struct pci_serial_quirk	*quirk;
+	int			line[0];
+};
+
+static void moan_device(const char *str, struct pci_dev *dev)
+{
+	printk(KERN_WARNING "%s: %s\n"
+	       KERN_WARNING "Please send the output of lspci -vv, this\n"
+	       KERN_WARNING "message (0x%04x,0x%04x,0x%04x,0x%04x), the\n"
+	       KERN_WARNING "manufacturer and name of serial board or\n"
+	       KERN_WARNING "modem board to rmk+serial@arm.linux.org.uk.\n",
+	       pci_name(dev), str, dev->vendor, dev->device,
+	       dev->subsystem_vendor, dev->subsystem_device);
+}
+
+static int
+setup_port(struct pci_dev *dev, struct uart_port *port,
+	   int bar, int offset, int regshift)
+{
+	struct serial_private *priv = pci_get_drvdata(dev);
+	unsigned long base, len;
+
+	if (bar >= PCI_NUM_BAR_RESOURCES)
+		return -EINVAL;
+
+	if (pci_resource_flags(dev, bar) & IORESOURCE_MEM) {
+		base = pci_resource_start(dev, bar);
+		len =  pci_resource_len(dev, bar);
+
+		if (!priv->remapped_bar[bar])
+			priv->remapped_bar[bar] = ioremap(base, len);
+		if (!priv->remapped_bar[bar])
+			return -ENOMEM;
+
+		port->iotype = UPIO_MEM;
+		port->mapbase = base + offset;
+		port->membase = priv->remapped_bar[bar] + offset;
+		port->regshift = regshift;
+	} else {
+		base = pci_resource_start(dev, bar) + offset;
+		port->iotype = UPIO_PORT;
+		port->iobase = base;
+	}
+	return 0;
+}
+
+/*
+ * AFAVLAB uses a different mixture of BARs and offsets
+ * Not that ugly ;) -- HW
+ */
+static int
+afavlab_setup(struct pci_dev *dev, struct pci_board *board,
+	      struct uart_port *port, int idx)
+{
+	unsigned int bar, offset = board->first_offset;
+	
+	bar = FL_GET_BASE(board->flags);
+	if (idx < 4)
+		bar += idx;
+	else {
+		bar = 4;
+		offset += (idx - 4) * board->uart_offset;
+	}
+
+	return setup_port(dev, port, bar, offset, board->reg_shift);
+}
+
+/*
+ * HP's Remote Management Console.  The Diva chip came in several
+ * different versions.  N-class, L2000 and A500 have two Diva chips, each
+ * with 3 UARTs (the third UART on the second chip is unused).  Superdome
+ * and Keystone have one Diva chip with 3 UARTs.  Some later machines have
+ * one Diva chip, but it has been expanded to 5 UARTs.
+ */
+static int __devinit pci_hp_diva_init(struct pci_dev *dev)
+{
+	int rc = 0;
+
+	switch (dev->subsystem_device) {
+	case PCI_DEVICE_ID_HP_DIVA_TOSCA1:
+	case PCI_DEVICE_ID_HP_DIVA_HALFDOME:
+	case PCI_DEVICE_ID_HP_DIVA_KEYSTONE:
+	case PCI_DEVICE_ID_HP_DIVA_EVEREST:
+		rc = 3;
+		break;
+	case PCI_DEVICE_ID_HP_DIVA_TOSCA2:
+		rc = 2;
+		break;
+	case PCI_DEVICE_ID_HP_DIVA_MAESTRO:
+		rc = 4;
+		break;
+	case PCI_DEVICE_ID_HP_DIVA_POWERBAR:
+		rc = 1;
+		break;
+	}
+
+	return rc;
+}
+
+/*
+ * HP's Diva chip puts the 4th/5th serial port further out, and
+ * some serial ports are supposed to be hidden on certain models.
+ */
+static int
+pci_hp_diva_setup(struct pci_dev *dev, struct pci_board *board,
+	      struct uart_port *port, int idx)
+{
+	unsigned int offset = board->first_offset;
+	unsigned int bar = FL_GET_BASE(board->flags);
+
+	switch (dev->subsystem_device) {
+	case PCI_DEVICE_ID_HP_DIVA_MAESTRO:
+		if (idx == 3)
+			idx++;
+		break;
+	case PCI_DEVICE_ID_HP_DIVA_EVEREST:
+		if (idx > 0)
+			idx++;
+		if (idx > 2)
+			idx++;
+		break;
+	}
+	if (idx > 2)
+		offset = 0x18;
+
+	offset += idx * board->uart_offset;
+
+	return setup_port(dev, port, bar, offset, board->reg_shift);
+}
+
+/*
+ * Added for EKF Intel i960 serial boards
+ */
+static int __devinit pci_inteli960ni_init(struct pci_dev *dev)
+{
+	unsigned long oldval;
+
+	if (!(dev->subsystem_device & 0x1000))
+		return -ENODEV;
+
+	/* is firmware started? */
+	pci_read_config_dword(dev, 0x44, (void*) &oldval); 
+	if (oldval == 0x00001000L) { /* RESET value */ 
+		printk(KERN_DEBUG "Local i960 firmware missing");
+		return -ENODEV;
+	}
+	return 0;
+}
+
+/*
+ * Some PCI serial cards using the PLX 9050 PCI interface chip require
+ * that the card interrupt be explicitly enabled or disabled.  This
+ * seems to be mainly needed on card using the PLX which also use I/O
+ * mapped memory.
+ */
+static int __devinit pci_plx9050_init(struct pci_dev *dev)
+{
+	u8 irq_config;
+	void __iomem *p;
+
+	if ((pci_resource_flags(dev, 0) & IORESOURCE_MEM) == 0) {
+		moan_device("no memory in bar 0", dev);
+		return 0;
+	}
+
+	irq_config = 0x41;
+	if (dev->vendor == PCI_VENDOR_ID_PANACOM)
+		irq_config = 0x43;
+	if ((dev->vendor == PCI_VENDOR_ID_PLX) &&
+	    (dev->device == PCI_DEVICE_ID_PLX_ROMULUS)) {
+		/*
+		 * As the megawolf cards have the int pins active
+		 * high, and have 2 UART chips, both ints must be
+		 * enabled on the 9050. Also, the UARTS are set in
+		 * 16450 mode by default, so we have to enable the
+		 * 16C950 'enhanced' mode so that we can use the
+		 * deep FIFOs
+		 */
+		irq_config = 0x5b;
+	}
+
+	/*
+	 * enable/disable interrupts
+	 */
+	p = ioremap(pci_resource_start(dev, 0), 0x80);
+	if (p == NULL)
+		return -ENOMEM;
+	writel(irq_config, p + 0x4c);
+
+	/*
+	 * Read the register back to ensure that it took effect.
+	 */
+	readl(p + 0x4c);
+	iounmap(p);
+
+	return 0;
+}
+
+static void __devexit pci_plx9050_exit(struct pci_dev *dev)
+{
+	u8 __iomem *p;
+
+	if ((pci_resource_flags(dev, 0) & IORESOURCE_MEM) == 0)
+		return;
+
+	/*
+	 * disable interrupts
+	 */
+	p = ioremap(pci_resource_start(dev, 0), 0x80);
+	if (p != NULL) {
+		writel(0, p + 0x4c);
+
+		/*
+		 * Read the register back to ensure that it took effect.
+		 */
+		readl(p + 0x4c);
+		iounmap(p);
+	}
+}
+
+/* SBS Technologies Inc. PMC-OCTPRO and P-OCTAL cards */
+static int
+sbs_setup(struct pci_dev *dev, struct pci_board *board,
+		struct uart_port *port, int idx)
+{
+	unsigned int bar, offset = board->first_offset;
+
+	bar = 0;
+
+	if (idx < 4) {
+		/* first four channels map to 0, 0x100, 0x200, 0x300 */
+		offset += idx * board->uart_offset;
+	} else if (idx < 8) {
+		/* last four channels map to 0x1000, 0x1100, 0x1200, 0x1300 */
+		offset += idx * board->uart_offset + 0xC00;
+	} else /* we have only 8 ports on PMC-OCTALPRO */
+		return 1;
+
+	return setup_port(dev, port, bar, offset, board->reg_shift);
+}
+
+/*
+* This does initialization for PMC OCTALPRO cards:
+* maps the device memory, resets the UARTs (needed, bc
+* if the module is removed and inserted again, the card
+* is in the sleep mode) and enables global interrupt.
+*/
+
+/* global control register offset for SBS PMC-OctalPro */
+#define OCT_REG_CR_OFF		0x500
+
+static int __devinit sbs_init(struct pci_dev *dev)
+{
+	u8 __iomem *p;
+
+	p = ioremap(pci_resource_start(dev, 0),pci_resource_len(dev,0));
+
+	if (p == NULL)
+		return -ENOMEM;
+	/* Set bit-4 Control Register (UART RESET) in to reset the uarts */
+	writeb(0x10,p + OCT_REG_CR_OFF);
+	udelay(50);
+	writeb(0x0,p + OCT_REG_CR_OFF);
+
+	/* Set bit-2 (INTENABLE) of Control Register */
+	writeb(0x4, p + OCT_REG_CR_OFF);
+	iounmap(p);
+
+	return 0;
+}
+
+/*
+ * Disables the global interrupt of PMC-OctalPro
+ */
+
+static void __devexit sbs_exit(struct pci_dev *dev)
+{
+	u8 __iomem *p;
+
+	p = ioremap(pci_resource_start(dev, 0),pci_resource_len(dev,0));
+	if (p != NULL) {
+		writeb(0, p + OCT_REG_CR_OFF);
+	}
+	iounmap(p);
+}
+
+/*
+ * SIIG serial cards have an PCI interface chip which also controls
+ * the UART clocking frequency. Each UART can be clocked independently
+ * (except cards equiped with 4 UARTs) and initial clocking settings
+ * are stored in the EEPROM chip. It can cause problems because this
+ * version of serial driver doesn't support differently clocked UART's
+ * on single PCI card. To prevent this, initialization functions set
+ * high frequency clocking for all UART's on given card. It is safe (I
+ * hope) because it doesn't touch EEPROM settings to prevent conflicts
+ * with other OSes (like M$ DOS).
+ *
+ *  SIIG support added by Andrey Panin <pazke@donpac.ru>, 10/1999
+ * 
+ * There is two family of SIIG serial cards with different PCI
+ * interface chip and different configuration methods:
+ *     - 10x cards have control registers in IO and/or memory space;
+ *     - 20x cards have control registers in standard PCI configuration space.
+ *
+ * Note: some SIIG cards are probed by the parport_serial object.
+ */
+
+#define PCI_DEVICE_ID_SIIG_1S_10x (PCI_DEVICE_ID_SIIG_1S_10x_550 & 0xfffc)
+#define PCI_DEVICE_ID_SIIG_2S_10x (PCI_DEVICE_ID_SIIG_2S_10x_550 & 0xfff8)
+
+static int pci_siig10x_init(struct pci_dev *dev)
+{
+	u16 data;
+	void __iomem *p;
+
+	switch (dev->device & 0xfff8) {
+	case PCI_DEVICE_ID_SIIG_1S_10x:	/* 1S */
+		data = 0xffdf;
+		break;
+	case PCI_DEVICE_ID_SIIG_2S_10x:	/* 2S, 2S1P */
+		data = 0xf7ff;
+		break;
+	default:			/* 1S1P, 4S */
+		data = 0xfffb;
+		break;
+	}
+
+	p = ioremap(pci_resource_start(dev, 0), 0x80);
+	if (p == NULL)
+		return -ENOMEM;
+
+	writew(readw(p + 0x28) & data, p + 0x28);
+	readw(p + 0x28);
+	iounmap(p);
+	return 0;
+}
+
+#define PCI_DEVICE_ID_SIIG_2S_20x (PCI_DEVICE_ID_SIIG_2S_20x_550 & 0xfffc)
+#define PCI_DEVICE_ID_SIIG_2S1P_20x (PCI_DEVICE_ID_SIIG_2S1P_20x_550 & 0xfffc)
+
+static int pci_siig20x_init(struct pci_dev *dev)
+{
+	u8 data;
+
+	/* Change clock frequency for the first UART. */
+	pci_read_config_byte(dev, 0x6f, &data);
+	pci_write_config_byte(dev, 0x6f, data & 0xef);
+
+	/* If this card has 2 UART, we have to do the same with second UART. */
+	if (((dev->device & 0xfffc) == PCI_DEVICE_ID_SIIG_2S_20x) ||
+	    ((dev->device & 0xfffc) == PCI_DEVICE_ID_SIIG_2S1P_20x)) {
+		pci_read_config_byte(dev, 0x73, &data);
+		pci_write_config_byte(dev, 0x73, data & 0xef);
+	}
+	return 0;
+}
+
+int pci_siig10x_fn(struct pci_dev *dev, int enable)
+{
+	int ret = 0;
+	if (enable)
+		ret = pci_siig10x_init(dev);
+	return ret;
+}
+
+int pci_siig20x_fn(struct pci_dev *dev, int enable)
+{
+	int ret = 0;
+	if (enable)
+		ret = pci_siig20x_init(dev);
+	return ret;
+}
+
+EXPORT_SYMBOL(pci_siig10x_fn);
+EXPORT_SYMBOL(pci_siig20x_fn);
+
+/*
+ * Timedia has an explosion of boards, and to avoid the PCI table from
+ * growing *huge*, we use this function to collapse some 70 entries
+ * in the PCI table into one, for sanity's and compactness's sake.
+ */
+static unsigned short timedia_single_port[] = {
+	0x4025, 0x4027, 0x4028, 0x5025, 0x5027, 0
+};
+
+static unsigned short timedia_dual_port[] = {
+	0x0002, 0x4036, 0x4037, 0x4038, 0x4078, 0x4079, 0x4085,
+	0x4088, 0x4089, 0x5037, 0x5078, 0x5079, 0x5085, 0x6079, 
+	0x7079, 0x8079, 0x8137, 0x8138, 0x8237, 0x8238, 0x9079, 
+	0x9137, 0x9138, 0x9237, 0x9238, 0xA079, 0xB079, 0xC079,
+	0xD079, 0
+};
+
+static unsigned short timedia_quad_port[] = {
+	0x4055, 0x4056, 0x4095, 0x4096, 0x5056, 0x8156, 0x8157, 
+	0x8256, 0x8257, 0x9056, 0x9156, 0x9157, 0x9158, 0x9159, 
+	0x9256, 0x9257, 0xA056, 0xA157, 0xA158, 0xA159, 0xB056,
+	0xB157, 0
+};
+
+static unsigned short timedia_eight_port[] = {
+	0x4065, 0x4066, 0x5065, 0x5066, 0x8166, 0x9066, 0x9166, 
+	0x9167, 0x9168, 0xA066, 0xA167, 0xA168, 0
+};
+
+static struct timedia_struct {
+	int num;
+	unsigned short *ids;
+} timedia_data[] = {
+	{ 1, timedia_single_port },
+	{ 2, timedia_dual_port },
+	{ 4, timedia_quad_port },
+	{ 8, timedia_eight_port },
+	{ 0, NULL }
+};
+
+static int __devinit pci_timedia_init(struct pci_dev *dev)
+{
+	unsigned short *ids;
+	int i, j;
+
+	for (i = 0; timedia_data[i].num; i++) {
+		ids = timedia_data[i].ids;
+		for (j = 0; ids[j]; j++)
+			if (dev->subsystem_device == ids[j])
+				return timedia_data[i].num;
+	}
+	return 0;
+}
+
+/*
+ * Timedia/SUNIX uses a mixture of BARs and offsets
+ * Ugh, this is ugly as all hell --- TYT
+ */
+static int
+pci_timedia_setup(struct pci_dev *dev, struct pci_board *board,
+		  struct uart_port *port, int idx)
+{
+	unsigned int bar = 0, offset = board->first_offset;
+
+	switch (idx) {
+	case 0:
+		bar = 0;
+		break;
+	case 1:
+		offset = board->uart_offset;
+		bar = 0;
+		break;
+	case 2:
+		bar = 1;
+		break;
+	case 3:
+		offset = board->uart_offset;
+		bar = 1;
+	case 4: /* BAR 2 */
+	case 5: /* BAR 3 */
+	case 6: /* BAR 4 */
+	case 7: /* BAR 5 */
+		bar = idx - 2;
+	}
+
+	return setup_port(dev, port, bar, offset, board->reg_shift);
+}
+
+/*
+ * Some Titan cards are also a little weird
+ */
+static int
+titan_400l_800l_setup(struct pci_dev *dev, struct pci_board *board,
+		      struct uart_port *port, int idx)
+{
+	unsigned int bar, offset = board->first_offset;
+
+	switch (idx) {
+	case 0:
+		bar = 1;
+		break;
+	case 1:
+		bar = 2;
+		break;
+	default:
+		bar = 4;
+		offset = (idx - 2) * board->uart_offset;
+	}
+
+	return setup_port(dev, port, bar, offset, board->reg_shift);
+}
+
+static int __devinit pci_xircom_init(struct pci_dev *dev)
+{
+	msleep(100);
+	return 0;
+}
+
+static int __devinit pci_netmos_init(struct pci_dev *dev)
+{
+	/* subdevice 0x00PS means <P> parallel, <S> serial */
+	unsigned int num_serial = dev->subsystem_device & 0xf;
+
+	if (num_serial == 0)
+		return -ENODEV;
+	return num_serial;
+}
+
+static int
+pci_default_setup(struct pci_dev *dev, struct pci_board *board,
+		  struct uart_port *port, int idx)
+{
+	unsigned int bar, offset = board->first_offset, maxnr;
+
+	bar = FL_GET_BASE(board->flags);
+	if (board->flags & FL_BASE_BARS)
+		bar += idx;
+	else
+		offset += idx * board->uart_offset;
+
+	maxnr = (pci_resource_len(dev, bar) - board->first_offset) /
+		(8 << board->reg_shift);
+
+	if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
+		return 1;
+			
+	return setup_port(dev, port, bar, offset, board->reg_shift);
+}
+
+/* This should be in linux/pci_ids.h */
+#define PCI_VENDOR_ID_SBSMODULARIO	0x124B
+#define PCI_SUBVENDOR_ID_SBSMODULARIO	0x124B
+#define PCI_DEVICE_ID_OCTPRO		0x0001
+#define PCI_SUBDEVICE_ID_OCTPRO232	0x0108
+#define PCI_SUBDEVICE_ID_OCTPRO422	0x0208
+#define PCI_SUBDEVICE_ID_POCTAL232	0x0308
+#define PCI_SUBDEVICE_ID_POCTAL422	0x0408
+
+/*
+ * Master list of serial port init/setup/exit quirks.
+ * This does not describe the general nature of the port.
+ * (ie, baud base, number and location of ports, etc)
+ *
+ * This list is ordered alphabetically by vendor then device.
+ * Specific entries must come before more generic entries.
+ */
+static struct pci_serial_quirk pci_serial_quirks[] = {
+	/*
+	 * AFAVLAB cards.
+	 *  It is not clear whether this applies to all products.
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_AFAVLAB,
+		.device		= PCI_ANY_ID,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.setup		= afavlab_setup,
+	},
+	/*
+	 * HP Diva
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_HP,
+		.device		= PCI_DEVICE_ID_HP_DIVA,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_hp_diva_init,
+		.setup		= pci_hp_diva_setup,
+	},
+	/*
+	 * Intel
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_INTEL,
+		.device		= PCI_DEVICE_ID_INTEL_80960_RP,
+		.subvendor	= 0xe4bf,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_inteli960ni_init,
+		.setup		= pci_default_setup,
+	},
+	/*
+	 * Panacom
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_PANACOM,
+		.device		= PCI_DEVICE_ID_PANACOM_QUADMODEM,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_plx9050_init,
+		.setup		= pci_default_setup,
+		.exit		= __devexit_p(pci_plx9050_exit),
+	},		
+	{
+		.vendor		= PCI_VENDOR_ID_PANACOM,
+		.device		= PCI_DEVICE_ID_PANACOM_DUALMODEM,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_plx9050_init,
+		.setup		= pci_default_setup,
+		.exit		= __devexit_p(pci_plx9050_exit),
+	},
+	/*
+	 * PLX
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_PLX,
+		.device		= PCI_DEVICE_ID_PLX_9050,
+		.subvendor	= PCI_SUBVENDOR_ID_KEYSPAN,
+		.subdevice	= PCI_SUBDEVICE_ID_KEYSPAN_SX2,
+		.init		= pci_plx9050_init,
+		.setup		= pci_default_setup,
+		.exit		= __devexit_p(pci_plx9050_exit),
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_PLX,
+		.device		= PCI_DEVICE_ID_PLX_ROMULUS,
+		.subvendor	= PCI_VENDOR_ID_PLX,
+		.subdevice	= PCI_DEVICE_ID_PLX_ROMULUS,
+		.init		= pci_plx9050_init,
+		.setup		= pci_default_setup,
+		.exit		= __devexit_p(pci_plx9050_exit),
+	},
+	/*
+	 * SBS Technologies, Inc., PMC-OCTALPRO 232
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_SBSMODULARIO,
+		.device		= PCI_DEVICE_ID_OCTPRO,
+		.subvendor	= PCI_SUBVENDOR_ID_SBSMODULARIO,
+		.subdevice	= PCI_SUBDEVICE_ID_OCTPRO232,
+		.init		= sbs_init,
+		.setup		= sbs_setup,
+		.exit		= __devexit_p(sbs_exit),
+	},
+	/*
+	 * SBS Technologies, Inc., PMC-OCTALPRO 422
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_SBSMODULARIO,
+		.device		= PCI_DEVICE_ID_OCTPRO,
+		.subvendor	= PCI_SUBVENDOR_ID_SBSMODULARIO,
+		.subdevice	= PCI_SUBDEVICE_ID_OCTPRO422,
+		.init		= sbs_init,
+		.setup		= sbs_setup,
+		.exit		= __devexit_p(sbs_exit),
+	},
+	/*
+	 * SBS Technologies, Inc., P-Octal 232
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_SBSMODULARIO,
+		.device		= PCI_DEVICE_ID_OCTPRO,
+		.subvendor	= PCI_SUBVENDOR_ID_SBSMODULARIO,
+		.subdevice	= PCI_SUBDEVICE_ID_POCTAL232,
+		.init		= sbs_init,
+		.setup		= sbs_setup,
+		.exit		= __devexit_p(sbs_exit),
+	},
+	/*
+	 * SBS Technologies, Inc., P-Octal 422
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_SBSMODULARIO,
+		.device		= PCI_DEVICE_ID_OCTPRO,
+		.subvendor	= PCI_SUBVENDOR_ID_SBSMODULARIO,
+		.subdevice	= PCI_SUBDEVICE_ID_POCTAL422,
+		.init		= sbs_init,
+		.setup		= sbs_setup,
+		.exit		= __devexit_p(sbs_exit),
+	},
+
+	/*
+	 * SIIG cards.
+	 *  It is not clear whether these could be collapsed.
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_1S_10x_550,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_1S_10x_650,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_1S_10x_850,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_2S_10x_550,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_2S_10x_650,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_2S_10x_850,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_4S_10x_550,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_4S_10x_650,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_4S_10x_850,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig10x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_1S_20x_550,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_1S_20x_650,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_1S_20x_850,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_2S_20x_550,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	{	.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_2S_20x_650,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_2S_20x_850,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_4S_20x_550,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_4S_20x_650,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_SIIG,
+		.device		= PCI_DEVICE_ID_SIIG_4S_20x_850,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_siig20x_init,
+		.setup		= pci_default_setup,
+	},
+	/*
+	 * Titan cards
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_TITAN,
+		.device		= PCI_DEVICE_ID_TITAN_400L,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.setup		= titan_400l_800l_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_TITAN,
+		.device		= PCI_DEVICE_ID_TITAN_800L,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.setup		= titan_400l_800l_setup,
+	},
+	/*
+	 * Timedia cards
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_TIMEDIA,
+		.device		= PCI_DEVICE_ID_TIMEDIA_1889,
+		.subvendor	= PCI_VENDOR_ID_TIMEDIA,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_timedia_init,
+		.setup		= pci_timedia_setup,
+	},
+	{
+		.vendor		= PCI_VENDOR_ID_TIMEDIA,
+		.device		= PCI_ANY_ID,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.setup		= pci_timedia_setup,
+	},
+	/*
+	 * Xircom cards
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_XIRCOM,
+		.device		= PCI_DEVICE_ID_XIRCOM_X3201_MDM,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_xircom_init,
+		.setup		= pci_default_setup,
+	},
+	/*
+	 * Netmos cards
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_NETMOS,
+		.device		= PCI_ANY_ID,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.init		= pci_netmos_init,
+		.setup		= pci_default_setup,
+	},
+	/*
+	 * Default "match everything" terminator entry
+	 */
+	{
+		.vendor		= PCI_ANY_ID,
+		.device		= PCI_ANY_ID,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.setup		= pci_default_setup,
+	}
+};
+
+static inline int quirk_id_matches(u32 quirk_id, u32 dev_id)
+{
+	return quirk_id == PCI_ANY_ID || quirk_id == dev_id;
+}
+
+static struct pci_serial_quirk *find_quirk(struct pci_dev *dev)
+{
+	struct pci_serial_quirk *quirk;
+
+	for (quirk = pci_serial_quirks; ; quirk++)
+		if (quirk_id_matches(quirk->vendor, dev->vendor) &&
+		    quirk_id_matches(quirk->device, dev->device) &&
+		    quirk_id_matches(quirk->subvendor, dev->subsystem_vendor) &&
+		    quirk_id_matches(quirk->subdevice, dev->subsystem_device))
+		 	break;
+	return quirk;
+}
+
+static _INLINE_ int
+get_pci_irq(struct pci_dev *dev, struct pci_board *board, int idx)
+{
+	if (board->flags & FL_NOIRQ)
+		return 0;
+	else
+		return dev->irq;
+}
+
+/*
+ * This is the configuration table for all of the PCI serial boards
+ * which we support.  It is directly indexed by the pci_board_num_t enum
+ * value, which is encoded in the pci_device_id PCI probe table's
+ * driver_data member.
+ *
+ * The makeup of these names are:
+ *  pbn_bn{_bt}_n_baud
+ *
+ *  bn   = PCI BAR number
+ *  bt   = Index using PCI BARs
+ *  n    = number of serial ports
+ *  baud = baud rate
+ *
+ * Please note: in theory if n = 1, _bt infix should make no difference.
+ * ie, pbn_b0_1_115200 is the same as pbn_b0_bt_1_115200
+ */
+enum pci_board_num_t {
+	pbn_default = 0,
+
+	pbn_b0_1_115200,
+	pbn_b0_2_115200,
+	pbn_b0_4_115200,
+	pbn_b0_5_115200,
+
+	pbn_b0_1_921600,
+	pbn_b0_2_921600,
+	pbn_b0_4_921600,
+
+	pbn_b0_bt_1_115200,
+	pbn_b0_bt_2_115200,
+	pbn_b0_bt_8_115200,
+
+	pbn_b0_bt_1_460800,
+	pbn_b0_bt_2_460800,
+	pbn_b0_bt_4_460800,
+
+	pbn_b0_bt_1_921600,
+	pbn_b0_bt_2_921600,
+	pbn_b0_bt_4_921600,
+	pbn_b0_bt_8_921600,
+
+	pbn_b1_1_115200,
+	pbn_b1_2_115200,
+	pbn_b1_4_115200,
+	pbn_b1_8_115200,
+
+	pbn_b1_1_921600,
+	pbn_b1_2_921600,
+	pbn_b1_4_921600,
+	pbn_b1_8_921600,
+
+	pbn_b1_bt_2_921600,
+
+	pbn_b1_1_1382400,
+	pbn_b1_2_1382400,
+	pbn_b1_4_1382400,
+	pbn_b1_8_1382400,
+
+	pbn_b2_1_115200,
+	pbn_b2_8_115200,
+
+	pbn_b2_1_460800,
+	pbn_b2_4_460800,
+	pbn_b2_8_460800,
+	pbn_b2_16_460800,
+
+	pbn_b2_1_921600,
+	pbn_b2_4_921600,
+	pbn_b2_8_921600,
+
+	pbn_b2_bt_1_115200,
+	pbn_b2_bt_2_115200,
+	pbn_b2_bt_4_115200,
+
+	pbn_b2_bt_2_921600,
+	pbn_b2_bt_4_921600,
+
+	pbn_b3_4_115200,
+	pbn_b3_8_115200,
+
+	/*
+	 * Board-specific versions.
+	 */
+	pbn_panacom,
+	pbn_panacom2,
+	pbn_panacom4,
+	pbn_plx_romulus,
+	pbn_oxsemi,
+	pbn_intel_i960,
+	pbn_sgi_ioc3,
+	pbn_nec_nile4,
+	pbn_computone_4,
+	pbn_computone_6,
+	pbn_computone_8,
+	pbn_sbsxrsio,
+	pbn_exar_XR17C152,
+	pbn_exar_XR17C154,
+	pbn_exar_XR17C158,
+};
+
+/*
+ * uart_offset - the space between channels
+ * reg_shift   - describes how the UART registers are mapped
+ *               to PCI memory by the card.
+ * For example IER register on SBS, Inc. PMC-OctPro is located at
+ * offset 0x10 from the UART base, while UART_IER is defined as 1
+ * in include/linux/serial_reg.h,
+ * see first lines of serial_in() and serial_out() in 8250.c
+*/
+
+static struct pci_board pci_boards[] __devinitdata = {
+	[pbn_default] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 1,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_1_115200] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 1,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_2_115200] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 2,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_4_115200] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 4,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_5_115200] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 5,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b0_1_921600] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 1,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_2_921600] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_4_921600] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b0_bt_1_115200] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 1,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_bt_2_115200] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 2,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_bt_8_115200] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 8,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b0_bt_1_460800] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 1,
+		.base_baud	= 460800,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_bt_2_460800] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 2,
+		.base_baud	= 460800,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_bt_4_460800] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 4,
+		.base_baud	= 460800,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b0_bt_1_921600] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 1,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_bt_2_921600] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_bt_4_921600] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b0_bt_8_921600] = {
+		.flags		= FL_BASE0|FL_BASE_BARS,
+		.num_ports	= 8,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b1_1_115200] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 1,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_2_115200] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 2,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_4_115200] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 4,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_8_115200] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 8,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b1_1_921600] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 1,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_2_921600] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_4_921600] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_8_921600] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 8,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b1_bt_2_921600] = {
+		.flags		= FL_BASE1|FL_BASE_BARS,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b1_1_1382400] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 1,
+		.base_baud	= 1382400,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_2_1382400] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 2,
+		.base_baud	= 1382400,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_4_1382400] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 4,
+		.base_baud	= 1382400,
+		.uart_offset	= 8,
+	},
+	[pbn_b1_8_1382400] = {
+		.flags		= FL_BASE1,
+		.num_ports	= 8,
+		.base_baud	= 1382400,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b2_1_115200] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 1,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_8_115200] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 8,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b2_1_460800] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 1,
+		.base_baud	= 460800,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_4_460800] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 4,
+		.base_baud	= 460800,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_8_460800] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 8,
+		.base_baud	= 460800,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_16_460800] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 16,
+		.base_baud	= 460800,
+		.uart_offset	= 8,
+	 },
+
+	[pbn_b2_1_921600] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 1,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_4_921600] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_8_921600] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 8,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b2_bt_1_115200] = {
+		.flags		= FL_BASE2|FL_BASE_BARS,
+		.num_ports	= 1,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_bt_2_115200] = {
+		.flags		= FL_BASE2|FL_BASE_BARS,
+		.num_ports	= 2,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_bt_4_115200] = {
+		.flags		= FL_BASE2|FL_BASE_BARS,
+		.num_ports	= 4,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b2_bt_2_921600] = {
+		.flags		= FL_BASE2|FL_BASE_BARS,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+	[pbn_b2_bt_4_921600] = {
+		.flags		= FL_BASE2|FL_BASE_BARS,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
+
+	[pbn_b3_4_115200] = {
+		.flags		= FL_BASE3,
+		.num_ports	= 4,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+	[pbn_b3_8_115200] = {
+		.flags		= FL_BASE3,
+		.num_ports	= 8,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+
+	/*
+	 * Entries following this are board-specific.
+	 */
+
+	/*
+	 * Panacom - IOMEM
+	 */
+	[pbn_panacom] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 0x400,
+		.reg_shift	= 7,
+	},
+	[pbn_panacom2] = {
+		.flags		= FL_BASE2|FL_BASE_BARS,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 0x400,
+		.reg_shift	= 7,
+	},
+	[pbn_panacom4] = {
+		.flags		= FL_BASE2|FL_BASE_BARS,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 0x400,
+		.reg_shift	= 7,
+	},
+
+	/* I think this entry is broken - the first_offset looks wrong --rmk */
+	[pbn_plx_romulus] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 8 << 2,
+		.reg_shift	= 2,
+		.first_offset	= 0x03,
+	},
+
+	/*
+	 * This board uses the size of PCI Base region 0 to
+	 * signal now many ports are available
+	 */
+	[pbn_oxsemi] = {
+		.flags		= FL_BASE0|FL_REGION_SZ_CAP,
+		.num_ports	= 32,
+		.base_baud	= 115200,
+		.uart_offset	= 8,
+	},
+
+	/*
+	 * EKF addition for i960 Boards form EKF with serial port.
+	 * Max 256 ports.
+	 */
+	[pbn_intel_i960] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 32,
+		.base_baud	= 921600,
+		.uart_offset	= 8 << 2,
+		.reg_shift	= 2,
+		.first_offset	= 0x10000,
+	},
+	[pbn_sgi_ioc3] = {
+		.flags		= FL_BASE0|FL_NOIRQ,
+		.num_ports	= 1,
+		.base_baud	= 458333,
+		.uart_offset	= 8,
+		.reg_shift	= 0,
+		.first_offset	= 0x20178,
+	},
+
+	/*
+	 * NEC Vrc-5074 (Nile 4) builtin UART.
+	 */
+	[pbn_nec_nile4] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 1,
+		.base_baud	= 520833,
+		.uart_offset	= 8 << 3,
+		.reg_shift	= 3,
+		.first_offset	= 0x300,
+	},
+
+	/*
+	 * Computone - uses IOMEM.
+	 */
+	[pbn_computone_4] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 0x40,
+		.reg_shift	= 2,
+		.first_offset	= 0x200,
+	},
+	[pbn_computone_6] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 6,
+		.base_baud	= 921600,
+		.uart_offset	= 0x40,
+		.reg_shift	= 2,
+		.first_offset	= 0x200,
+	},
+	[pbn_computone_8] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 8,
+		.base_baud	= 921600,
+		.uart_offset	= 0x40,
+		.reg_shift	= 2,
+		.first_offset	= 0x200,
+	},
+	[pbn_sbsxrsio] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 8,
+		.base_baud	= 460800,
+		.uart_offset	= 256,
+		.reg_shift	= 4,
+	},
+	/*
+	 * Exar Corp. XR17C15[248] Dual/Quad/Octal UART
+	 *  Only basic 16550A support.
+	 *  XR17C15[24] are not tested, but they should work.
+	 */
+	[pbn_exar_XR17C152] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 0x200,
+	},
+	[pbn_exar_XR17C154] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 4,
+		.base_baud	= 921600,
+		.uart_offset	= 0x200,
+	},
+	[pbn_exar_XR17C158] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 8,
+		.base_baud	= 921600,
+		.uart_offset	= 0x200,
+	},
+};
+
+/*
+ * Given a complete unknown PCI device, try to use some heuristics to
+ * guess what the configuration might be, based on the pitiful PCI
+ * serial specs.  Returns 0 on success, 1 on failure.
+ */
+static int __devinit
+serial_pci_guess_board(struct pci_dev *dev, struct pci_board *board)
+{
+	int num_iomem, num_port, first_port = -1, i;
+	
+	/*
+	 * If it is not a communications device or the programming
+	 * interface is greater than 6, give up.
+	 *
+	 * (Should we try to make guesses for multiport serial devices
+	 * later?) 
+	 */
+	if ((((dev->class >> 8) != PCI_CLASS_COMMUNICATION_SERIAL) &&
+	     ((dev->class >> 8) != PCI_CLASS_COMMUNICATION_MODEM)) ||
+	    (dev->class & 0xff) > 6)
+		return -ENODEV;
+
+	num_iomem = num_port = 0;
+	for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
+		if (pci_resource_flags(dev, i) & IORESOURCE_IO) {
+			num_port++;
+			if (first_port == -1)
+				first_port = i;
+		}
+		if (pci_resource_flags(dev, i) & IORESOURCE_MEM)
+			num_iomem++;
+	}
+
+	/*
+	 * If there is 1 or 0 iomem regions, and exactly one port,
+	 * use it.  We guess the number of ports based on the IO
+	 * region size.
+	 */
+	if (num_iomem <= 1 && num_port == 1) {
+		board->flags = first_port;
+		board->num_ports = pci_resource_len(dev, first_port) / 8;
+		return 0;
+	}
+
+	/*
+	 * Now guess if we've got a board which indexes by BARs.
+	 * Each IO BAR should be 8 bytes, and they should follow
+	 * consecutively.
+	 */
+	first_port = -1;
+	num_port = 0;
+	for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
+		if (pci_resource_flags(dev, i) & IORESOURCE_IO &&
+		    pci_resource_len(dev, i) == 8 &&
+		    (first_port == -1 || (first_port + num_port) == i)) {
+			num_port++;
+			if (first_port == -1)
+				first_port = i;
+		}
+	}
+
+	if (num_port > 1) {
+		board->flags = first_port | FL_BASE_BARS;
+		board->num_ports = num_port;
+		return 0;
+	}
+
+	return -ENODEV;
+}
+
+static inline int
+serial_pci_matches(struct pci_board *board, struct pci_board *guessed)
+{
+	return
+	    board->num_ports == guessed->num_ports &&
+	    board->base_baud == guessed->base_baud &&
+	    board->uart_offset == guessed->uart_offset &&
+	    board->reg_shift == guessed->reg_shift &&
+	    board->first_offset == guessed->first_offset;
+}
+
+/*
+ * Probe one serial board.  Unfortunately, there is no rhyme nor reason
+ * to the arrangement of serial ports on a PCI card.
+ */
+static int __devinit
+pciserial_init_one(struct pci_dev *dev, const struct pci_device_id *ent)
+{
+	struct serial_private *priv;
+	struct pci_board *board, tmp;
+	struct pci_serial_quirk *quirk;
+	int rc, nr_ports, i;
+
+	if (ent->driver_data >= ARRAY_SIZE(pci_boards)) {
+		printk(KERN_ERR "pci_init_one: invalid driver_data: %ld\n",
+			ent->driver_data);
+		return -EINVAL;
+	}
+
+	board = &pci_boards[ent->driver_data];
+
+	rc = pci_enable_device(dev);
+	if (rc)
+		return rc;
+
+	if (ent->driver_data == pbn_default) {
+		/*
+		 * Use a copy of the pci_board entry for this;
+		 * avoid changing entries in the table.
+		 */
+		memcpy(&tmp, board, sizeof(struct pci_board));
+		board = &tmp;
+
+		/*
+		 * We matched one of our class entries.  Try to
+		 * determine the parameters of this board.
+		 */
+		rc = serial_pci_guess_board(dev, board);
+		if (rc)
+			goto disable;
+	} else {
+		/*
+		 * We matched an explicit entry.  If we are able to
+		 * detect this boards settings with our heuristic,
+		 * then we no longer need this entry.
+		 */
+		memcpy(&tmp, &pci_boards[pbn_default], sizeof(struct pci_board));
+		rc = serial_pci_guess_board(dev, &tmp);
+		if (rc == 0 && serial_pci_matches(board, &tmp))
+			moan_device("Redundant entry in serial pci_table.",
+				    dev);
+	}
+
+	nr_ports = board->num_ports;
+
+	/*
+	 * Find an init and setup quirks.
+	 */
+	quirk = find_quirk(dev);
+
+	/*
+	 * Run the new-style initialization function.
+	 * The initialization function returns:
+	 *  <0  - error
+	 *   0  - use board->num_ports
+	 *  >0  - number of ports
+	 */
+	if (quirk->init) {
+		rc = quirk->init(dev);
+		if (rc < 0)
+			goto disable;
+		if (rc)
+			nr_ports = rc;
+	}
+
+	priv = kmalloc(sizeof(struct serial_private) +
+		       sizeof(unsigned int) * nr_ports,
+		       GFP_KERNEL);
+	if (!priv) {
+		rc = -ENOMEM;
+		goto deinit;
+	}
+
+	memset(priv, 0, sizeof(struct serial_private) +
+			sizeof(unsigned int) * nr_ports);
+
+	priv->quirk = quirk;
+	pci_set_drvdata(dev, priv);
+
+	for (i = 0; i < nr_ports; i++) {
+		struct uart_port serial_port;
+		memset(&serial_port, 0, sizeof(struct uart_port));
+
+		serial_port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF |
+				    UPF_SHARE_IRQ;
+		serial_port.uartclk = board->base_baud * 16;
+		serial_port.irq = get_pci_irq(dev, board, i);
+		serial_port.dev = &dev->dev;
+		if (quirk->setup(dev, board, &serial_port, i))
+			break;
+#ifdef SERIAL_DEBUG_PCI
+		printk("Setup PCI port: port %x, irq %d, type %d\n",
+		       serial_port.iobase, serial_port.irq, serial_port.iotype);
+#endif
+		
+		priv->line[i] = serial8250_register_port(&serial_port);
+		if (priv->line[i] < 0) {
+			printk(KERN_WARNING "Couldn't register serial port %s: %d\n", pci_name(dev), priv->line[i]);
+			break;
+		}
+	}
+
+	priv->nr = i;
+
+	return 0;
+
+ deinit:
+	if (quirk->exit)
+		quirk->exit(dev);
+ disable:
+	pci_disable_device(dev);
+	return rc;
+}
+
+static void __devexit pciserial_remove_one(struct pci_dev *dev)
+{
+	struct serial_private *priv = pci_get_drvdata(dev);
+
+	pci_set_drvdata(dev, NULL);
+
+	if (priv) {
+		struct pci_serial_quirk *quirk;
+		int i;
+
+		for (i = 0; i < priv->nr; i++)
+			serial8250_unregister_port(priv->line[i]);
+
+		for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
+			if (priv->remapped_bar[i])
+				iounmap(priv->remapped_bar[i]);
+			priv->remapped_bar[i] = NULL;
+		}
+
+		/*
+		 * Find the exit quirks.
+		 */
+		quirk = find_quirk(dev);
+		if (quirk->exit)
+			quirk->exit(dev);
+
+		pci_disable_device(dev);
+
+		kfree(priv);
+	}
+}
+
+static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state)
+{
+	struct serial_private *priv = pci_get_drvdata(dev);
+
+	if (priv) {
+		int i;
+
+		for (i = 0; i < priv->nr; i++)
+			serial8250_suspend_port(priv->line[i]);
+	}
+	pci_save_state(dev);
+	pci_set_power_state(dev, pci_choose_state(dev, state));
+	return 0;
+}
+
+static int pciserial_resume_one(struct pci_dev *dev)
+{
+	struct serial_private *priv = pci_get_drvdata(dev);
+
+	pci_set_power_state(dev, PCI_D0);
+	pci_restore_state(dev);
+
+	if (priv) {
+		int i;
+
+		/*
+		 * The device may have been disabled.  Re-enable it.
+		 */
+		pci_enable_device(dev);
+
+		/*
+		 * Ensure that the board is correctly configured.
+		 */
+		if (priv->quirk->init)
+			priv->quirk->init(dev);
+
+		for (i = 0; i < priv->nr; i++)
+			serial8250_resume_port(priv->line[i]);
+	}
+	return 0;
+}
+
+static struct pci_device_id serial_pci_tbl[] = {
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
+		pbn_b1_8_1382400 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232, 0, 0,
+		pbn_b1_4_1382400 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232, 0, 0,
+		pbn_b1_2_1382400 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
+		pbn_b1_8_1382400 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232, 0, 0,
+		pbn_b1_4_1382400 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_232, 0, 0,
+		pbn_b1_2_1382400 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485, 0, 0,
+		pbn_b1_8_921600 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_4_4, 0, 0,
+		pbn_b1_8_921600 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485, 0, 0,
+		pbn_b1_4_921600 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_485_2_2, 0, 0,
+		pbn_b1_4_921600 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_485, 0, 0,
+		pbn_b1_2_921600 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_2_6, 0, 0,
+		pbn_b1_8_921600 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH081101V1, 0, 0,
+		pbn_b1_8_921600 },
+	{	PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V351,
+		PCI_SUBVENDOR_ID_CONNECT_TECH,
+		PCI_SUBDEVICE_ID_CONNECT_TECH_BH041101V1, 0, 0,
+		pbn_b1_4_921600 },
+
+	{	PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_U530,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b2_bt_1_115200 },
+	{	PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM2,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b2_bt_2_115200 },
+	{	PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM422,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b2_bt_4_115200 },
+	{	PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM232,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b2_bt_2_115200 },
+	{	PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_COMM4,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b2_bt_4_115200 },
+	{	PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_COMM8,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b2_8_115200 },
+	{	PCI_VENDOR_ID_SEALEVEL, PCI_DEVICE_ID_SEALEVEL_UCOMM8,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_8_115200 },
+
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_GTEK_SERIAL2,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_2_115200 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_SPCOM200,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_2_921600 },
+	/*
+	 * VScom SPCOM800, from sl@s.pl
+	 */
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_SPCOM800, 
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b2_8_921600 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_1077,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b2_4_921600 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+		PCI_SUBVENDOR_ID_KEYSPAN,
+		PCI_SUBDEVICE_ID_KEYSPAN_SX2, 0, 0,
+		pbn_panacom },
+	{	PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_QUADMODEM,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_panacom4 },
+	{	PCI_VENDOR_ID_PANACOM, PCI_DEVICE_ID_PANACOM_DUALMODEM,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_panacom2 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+		PCI_SUBVENDOR_ID_CHASE_PCIFAST,
+		PCI_SUBDEVICE_ID_CHASE_PCIFAST4, 0, 0, 
+		pbn_b2_4_460800 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+		PCI_SUBVENDOR_ID_CHASE_PCIFAST,
+		PCI_SUBDEVICE_ID_CHASE_PCIFAST8, 0, 0, 
+		pbn_b2_8_460800 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+		PCI_SUBVENDOR_ID_CHASE_PCIFAST,
+		PCI_SUBDEVICE_ID_CHASE_PCIFAST16, 0, 0, 
+		pbn_b2_16_460800 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+		PCI_SUBVENDOR_ID_CHASE_PCIFAST,
+		PCI_SUBDEVICE_ID_CHASE_PCIFAST16FMC, 0, 0, 
+		pbn_b2_16_460800 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+		PCI_SUBVENDOR_ID_CHASE_PCIRAS,
+		PCI_SUBDEVICE_ID_CHASE_PCIRAS4, 0, 0, 
+		pbn_b2_4_460800 },
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+		PCI_SUBVENDOR_ID_CHASE_PCIRAS,
+		PCI_SUBDEVICE_ID_CHASE_PCIRAS8, 0, 0, 
+		pbn_b2_8_460800 },
+	/*
+	 * Megawolf Romulus PCI Serial Card, from Mike Hudson
+	 * (Exoray@isys.ca)
+	 */
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_ROMULUS,
+		0x10b5, 0x106a, 0, 0,
+		pbn_plx_romulus },
+	{	PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_QSC100,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b1_4_115200 },
+	{	PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_DSC100,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b1_2_115200 },
+	{	PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_ESC100D,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b1_8_115200 },
+	{	PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_ESC100M,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b1_8_115200 },
+	{	PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_OXSEMI_16PCI954,
+		PCI_VENDOR_ID_SPECIALIX, PCI_SUBDEVICE_ID_SPECIALIX_SPEED4, 0, 0,
+		pbn_b0_4_921600 },
+	{	PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_4_115200 },
+	{	PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI952,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_921600 },
+
+	/*
+	 * SBS Technologies, Inc. P-Octal and PMC-OCTPRO cards,
+	 * from skokodyn@yahoo.com
+	 */
+	{	PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
+		PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_OCTPRO232, 0, 0,
+		pbn_sbsxrsio },
+	{	PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
+		PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_OCTPRO422, 0, 0,
+		pbn_sbsxrsio },
+	{	PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
+		PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_POCTAL232, 0, 0,
+		pbn_sbsxrsio },
+	{	PCI_VENDOR_ID_SBSMODULARIO, PCI_DEVICE_ID_OCTPRO,
+		PCI_SUBVENDOR_ID_SBSMODULARIO, PCI_SUBDEVICE_ID_POCTAL422, 0, 0,
+		pbn_sbsxrsio },
+
+	/*
+	 * Digitan DS560-558, from jimd@esoft.com
+	 */
+	{	PCI_VENDOR_ID_ATT, PCI_DEVICE_ID_ATT_VENUS_MODEM,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b1_1_115200 },
+
+	/*
+	 * Titan Electronic cards
+	 *  The 400L and 800L have a custom setup quirk.
+	 */
+	{	PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b0_1_921600 },
+	{	PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b0_2_921600 },
+	{	PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b0_4_921600 },
+	{	PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800B,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 
+		pbn_b0_4_921600 },
+	{	PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_100L,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b1_1_921600 },
+	{	PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_200L,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b1_bt_2_921600 },
+	{	PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_400L,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_4_921600 },
+	{	PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_800L,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_8_921600 },
+
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_550,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_1_460800 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_650,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_1_460800 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_850,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_1_460800 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_550,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_2_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_650,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_2_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_850,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_2_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_550,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_4_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_650,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_4_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_850,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_4_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_550,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_1_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_650,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_1_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_850,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_1_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_550,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_650,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_850,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_550,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_4_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_650,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_4_921600 },
+	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_850,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_4_921600 },
+
+	/*
+	 * Computone devices submitted by Doug McNash dmcnash@computone.com
+	 */
+	{	PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
+		PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG4,
+		0, 0, pbn_computone_4 },
+	{	PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
+		PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG8,
+		0, 0, pbn_computone_8 },
+	{	PCI_VENDOR_ID_COMPUTONE, PCI_DEVICE_ID_COMPUTONE_PG,
+		PCI_SUBVENDOR_ID_COMPUTONE, PCI_SUBDEVICE_ID_COMPUTONE_PG6,
+		0, 0, pbn_computone_6 },
+
+	{	PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI95N,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_oxsemi },
+	{	PCI_VENDOR_ID_TIMEDIA, PCI_DEVICE_ID_TIMEDIA_1889,
+		PCI_VENDOR_ID_TIMEDIA, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_1_921600 },
+
+	/*
+	 * AFAVLAB serial card, from Harald Welte <laforge@gnumonks.org>
+	 */
+	{	PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P028,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_8_115200 },
+	{	PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P030,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_8_115200 },
+
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_DSERIAL,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_115200 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_A,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_115200 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUATRO_B,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_115200 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_A,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_4_460800 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_B,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_4_460800 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PORT_PLUS,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_460800 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_A,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_460800 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_B,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_2_460800 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_SSERIAL,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_1_115200 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PORT_650,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_1_460800 },
+
+	/*
+	 * Dell Remote Access Card 4 - Tim_T_Murphy@Dell.com
+	 */
+	{	PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RAC4,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b1_1_1382400 },
+
+	/*
+	 * Dell Remote Access Card III - Tim_T_Murphy@Dell.com
+	 */
+	{	PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RACIII,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b1_1_1382400 },
+
+	/*
+	 * RAStel 2 port modem, gerg@moreton.com.au
+	 */
+	{	PCI_VENDOR_ID_MORETON, PCI_DEVICE_ID_RASTEL_2PORT,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_bt_2_115200 },
+
+	/*
+	 * EKF addition for i960 Boards form EKF with serial port
+	 */
+	{	PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_80960_RP,
+		0xE4BF, PCI_ANY_ID, 0, 0,
+		pbn_intel_i960 },
+
+	/*
+	 * Xircom Cardbus/Ethernet combos
+	 */
+	{	PCI_VENDOR_ID_XIRCOM, PCI_DEVICE_ID_XIRCOM_X3201_MDM,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_1_115200 },
+	/*
+	 * Xircom RBM56G cardbus modem - Dirk Arnold (temp entry)
+	 */
+	{	PCI_VENDOR_ID_XIRCOM, PCI_DEVICE_ID_XIRCOM_RBM56G,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_1_115200 },
+
+	/*
+	 * Untested PCI modems, sent in from various folks...
+	 */
+
+	/*
+	 * Elsa Model 56K PCI Modem, from Andreas Rath <arh@01019freenet.de>
+	 */
+	{	PCI_VENDOR_ID_ROCKWELL, 0x1004,
+		0x1048, 0x1500, 0, 0,
+		pbn_b1_1_115200 },
+
+	{	PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
+		0xFF00, 0, 0, 0,
+		pbn_sgi_ioc3 },
+
+	/*
+	 * HP Diva card
+	 */
+	{	PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA,
+		PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_RMP3, 0, 0,
+		pbn_b1_1_115200 },
+	{	PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_5_115200 },
+	{	PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_AUX,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_1_115200 },
+
+	/*
+	 * NEC Vrc-5074 (Nile 4) builtin UART.
+	 */
+	{	PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_NILE4,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_nec_nile4 },
+
+	{	PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM4,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b3_4_115200 },
+	{	PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM8,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b3_8_115200 },
+
+	/*
+	 * Exar Corp. XR17C15[248] Dual/Quad/Octal UART
+	 */
+	{	PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0,
+		0, pbn_exar_XR17C152 },
+	{	PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C154,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0,
+		0, pbn_exar_XR17C154 },
+	{	PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C158,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0,
+		0, pbn_exar_XR17C158 },
+
+	/*
+	 * Topic TP560 Data/Fax/Voice 56k modem (reported by Evan Clarke)
+	 */
+	{	PCI_VENDOR_ID_TOPIC, PCI_DEVICE_ID_TOPIC_TP560,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_1_115200 },
+
+	/*
+	 * These entries match devices with class COMMUNICATION_SERIAL,
+	 * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL
+	 */
+	{	PCI_ANY_ID, PCI_ANY_ID,
+		PCI_ANY_ID, PCI_ANY_ID,
+		PCI_CLASS_COMMUNICATION_SERIAL << 8,
+		0xffff00, pbn_default },
+	{	PCI_ANY_ID, PCI_ANY_ID,
+		PCI_ANY_ID, PCI_ANY_ID,
+		PCI_CLASS_COMMUNICATION_MODEM << 8,
+		0xffff00, pbn_default },
+	{	PCI_ANY_ID, PCI_ANY_ID,
+		PCI_ANY_ID, PCI_ANY_ID,
+		PCI_CLASS_COMMUNICATION_MULTISERIAL << 8,
+		0xffff00, pbn_default },
+	{ 0, }
+};
+
+static struct pci_driver serial_pci_driver = {
+	.name		= "serial",
+	.probe		= pciserial_init_one,
+	.remove		= __devexit_p(pciserial_remove_one),
+	.suspend	= pciserial_suspend_one,
+	.resume		= pciserial_resume_one,
+	.id_table	= serial_pci_tbl,
+};
+
+static int __init serial8250_pci_init(void)
+{
+	return pci_register_driver(&serial_pci_driver);
+}
+
+static void __exit serial8250_pci_exit(void)
+{
+	pci_unregister_driver(&serial_pci_driver);
+}
+
+module_init(serial8250_pci_init);
+module_exit(serial8250_pci_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Generic 8250/16x50 PCI serial probe module");
+MODULE_DEVICE_TABLE(pci, serial_pci_tbl);