/*
   * USB FTDI SIO driver
   *

   *	Copyright (C) 2009 - 2013

   *	    Johan Hovold (jhovold@gmail.com)

   *	Copyright (C) 1999 - 2001
   *	    Greg Kroah-Hartman (greg@kroah.com)

   *          Bill Ryder (bryder@sgi.com)
   *	Copyright (C) 2002
   *	    Kuba Ober (kuba@mareimbrium.org)
   *

   *	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, or
   *	(at your option) any later version.

   *

   * See Documentation/usb/usb-serial.txt for more information on using this
   * driver

   *

   * See http://ftdi-usb-sio.sourceforge.net for up to date testing info

   *	and extra documentation
   *

   * Change entries from 2004 and earlier can be found in versions of this
   * file in kernel versions prior to the 2.6.24 release.

   *
   */
  
  /* Bill Ryder - bryder@sgi.com - wrote the FTDI_SIO implementation */
  /* Thanx to FTDI for so kindly providing details of the protocol required */
  /*   to talk to the device */

  /* Thanx to gkh and the rest of the usb dev group for all code I have
     assimilated :-) */

  #include <linux/kernel.h>
  #include <linux/errno.h>

  #include <linux/slab.h>
  #include <linux/tty.h>
  #include <linux/tty_driver.h>
  #include <linux/tty_flip.h>
  #include <linux/module.h>
  #include <linux/spinlock.h>

  #include <linux/mutex.h>

  #include <linux/uaccess.h>

  #include <linux/usb.h>
  #include <linux/serial.h>

  #include <linux/usb/serial.h>

  #include "ftdi_sio.h"

  #include "ftdi_sio_ids.h"

  #define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>, Bill Ryder <bryder@sgi.com>, Kuba Ober <kuba@mareimbrium.org>, Andreas Mohr, Johan Hovold <jhovold@gmail.com>"

  #define DRIVER_DESC "USB FTDI Serial Converters Driver"

  struct ftdi_private {

  	enum ftdi_chip_type chip_type;

  				/* type of device, either SIO or FT8U232AM */

  	int baud_base;		/* baud base clock for divisor setting */

  	int custom_divisor;	/* custom_divisor kludge, this is for
  				   baud_base (different from what goes to the
  				   chip!) */

  	__u16 last_set_data_urb_value ;

  				/* the last data state set - needed for doing
  				 * a break
  				 */

  	int flags;		/* some ASYNC_xxxx flags are supported */
  	unsigned long last_dtr_rts;	/* saved modem control outputs */

  	char prev_status;        /* Used for TIOCMIWAIT */

  	char transmit_empty;	/* If transmitter is empty or not */

  	__u16 interface;	/* FT2232C, FT2232H or FT4232H port interface
  				   (0 for FT232/245) */

  	speed_t force_baud;	/* if non-zero, force the baud rate to
  				   this value */
  	int force_rtscts;	/* if non-zero, force RTS-CTS to always
  				   be enabled */

  	unsigned int latency;		/* latency setting in use */

  	unsigned short max_packet_size;

  	struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */

  };

  /* struct ftdi_sio_quirk is used by devices requiring special attention. */
  struct ftdi_sio_quirk {

  	int (*probe)(struct usb_serial *);

  	/* Special settings for probed ports. */
  	void (*port_probe)(struct ftdi_private *);

  };

  static int   ftdi_jtag_probe(struct usb_serial *serial);
  static int   ftdi_mtxorb_hack_setup(struct usb_serial *serial);

  static int   ftdi_NDI_device_setup(struct usb_serial *serial);

  static int   ftdi_stmclite_probe(struct usb_serial *serial);

  static int   ftdi_8u2232c_probe(struct usb_serial *serial);

  static void  ftdi_USB_UIRT_setup(struct ftdi_private *priv);
  static void  ftdi_HE_TIRA1_setup(struct ftdi_private *priv);

  static struct ftdi_sio_quirk ftdi_jtag_quirk = {
  	.probe	= ftdi_jtag_probe,

  };

  static struct ftdi_sio_quirk ftdi_mtxorb_hack_quirk = {
  	.probe  = ftdi_mtxorb_hack_setup,
  };

  static struct ftdi_sio_quirk ftdi_NDI_device_quirk = {
  	.probe	= ftdi_NDI_device_setup,
  };

  static struct ftdi_sio_quirk ftdi_USB_UIRT_quirk = {

  	.port_probe = ftdi_USB_UIRT_setup,

  };
  
  static struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = {

  	.port_probe = ftdi_HE_TIRA1_setup,

  };

  static struct ftdi_sio_quirk ftdi_stmclite_quirk = {
  	.probe	= ftdi_stmclite_probe,
  };

  static struct ftdi_sio_quirk ftdi_8u2232c_quirk = {
  	.probe	= ftdi_8u2232c_probe,
  };

  /*
   * The 8U232AM has the same API as the sio except for:
   * - it can support MUCH higher baudrates; up to:
   *   o 921600 for RS232 and 2000000 for RS422/485 at 48MHz
   *   o 230400 at 12MHz
   *   so .. 8U232AM's baudrate setting codes are different
   * - it has a two byte status code.
   * - it returns characters every 16ms (the FTDI does it every 40ms)
   *
   * the bcdDevice value is used to differentiate FT232BM and FT245BM from
   * the earlier FT8U232AM and FT8U232BM.  For now, include all known VID/PID
   * combinations in both tables.

   * FIXME: perhaps bcdDevice can also identify 12MHz FT8U232AM devices,
   * but I don't know if those ever went into mass production. [Ian Abbott]

   */

  /*

   * Device ID not listed? Test it using
   * /sys/bus/usb-serial/drivers/ftdi_sio/new_id and send a patch or report.

   */

  static const struct usb_device_id id_table_combined[] = {

  	{ USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_EV3CON_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_3_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_4_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_5_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_6_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_7_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_USINT_CAT_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_USINT_WKEY_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_USINT_RS232_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_IPLUS2_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) },

  	{ USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) ,
  		.driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk },

  	{ USB_DEVICE(FTDI_VID, FTDI_4232H_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_232H_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_FTX_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_BOOST_PID) },

  	{ USB_DEVICE(NEWPORT_VID, NEWPORT_AGILIS_PID) },

  	{ USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_CC_PID) },
  	{ USB_DEVICE(NEWPORT_VID, NEWPORT_CONEX_AGP_PID) },

  	{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
  	{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_SPROG_II) },

  	{ USB_DEVICE(FTDI_VID, FTDI_TAGSYS_LP101_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_TAGSYS_P200X_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_LENZ_LIUSB_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_XF_632_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_XF_634_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_XF_547_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_XF_633_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_XF_631_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_XF_635_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) },

  	{ USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_1_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_2_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_3_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) },

  	{ USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0103_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0104_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0105_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0106_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0107_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0108_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0109_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_010F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0110_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0111_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0112_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0113_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0114_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0115_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0116_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0117_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0118_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0119_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_011F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0120_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0121_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0122_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0123_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0130_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0131_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0132_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0133_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0134_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0135_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0136_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0137_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0138_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0139_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_013F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0140_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0141_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0142_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0143_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0144_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0145_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0146_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0147_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0148_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0149_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_014F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },

  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0160_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0161_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0162_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0163_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0164_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0165_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0166_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0167_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0168_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0169_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_016F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0170_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0171_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0172_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0173_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0174_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0175_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0176_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0177_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0178_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0179_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_017F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0180_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0181_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0182_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0183_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0184_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0185_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0186_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0187_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0188_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0189_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_018F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0190_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0191_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0192_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0193_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0194_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0195_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0196_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0197_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0198_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0199_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019A_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019B_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019C_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019D_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019E_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_019F_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A0_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A1_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A2_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A3_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A4_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A5_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A6_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A7_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A8_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01A9_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AA_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AB_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AC_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AD_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AE_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01AF_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B0_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B1_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B2_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B3_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B4_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B5_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B6_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B7_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B8_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01B9_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BA_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BB_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BC_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BD_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BE_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01BF_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C0_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C1_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C2_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C3_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C4_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C5_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C6_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C7_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C8_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01C9_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CA_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CB_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CC_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CD_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CE_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01CF_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D0_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D1_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D2_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D3_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D4_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D5_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D6_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D7_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D8_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01D9_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DA_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DB_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DC_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DD_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DE_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01DF_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E0_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E1_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E2_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E3_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E4_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E5_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E6_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E7_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E8_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01E9_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EA_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EB_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EC_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01ED_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EE_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01EF_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F0_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F1_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F2_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F3_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F4_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F5_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F6_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F7_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F8_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01F9_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FA_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FB_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FC_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) },
  	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_USBX_707_PID) },

  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2101_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2102_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2103_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2104_PID) },

  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2106_PID) },

  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2201_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2202_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2203_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_3_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2401_4_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_3_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2402_4_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_3_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2403_4_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_3_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_4_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_5_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_6_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_7_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2801_8_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_3_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_4_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_5_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_6_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_7_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2802_8_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_3_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_4_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_5_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_6_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_7_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_8_PID) },

  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_1_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_2_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_3_PID) },
  	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803R_4_PID) },

  	{ USB_DEVICE(IDTECH_VID, IDTECH_IDT1221U_PID) },
  	{ USB_DEVICE(OCT_VID, OCT_US101_PID) },

  	{ USB_DEVICE(OCT_VID, OCT_DK201_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_HE_TIRA1_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_HE_TIRA1_quirk },
  	{ USB_DEVICE(FTDI_VID, FTDI_USB_UIRT_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_USB_UIRT_quirk },

  	{ USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_1) },
  	{ USB_DEVICE(FTDI_VID, PROTEGO_R2X0) },
  	{ USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) },
  	{ USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) },

  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E808_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E809_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80A_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80B_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80C_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80D_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80E_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E80F_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E888_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E889_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88A_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88B_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88C_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88D_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88E_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88F_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UR100_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_PYRAMID_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_IBS_US485_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_IBS_PICPRO_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_IBS_PCMCIA_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_IBS_PK1_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_IBS_RS232MON_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_TAVIR_STK500_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_TIAO_UMPA_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, FTDI_NT_ORIONLXM_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	/*

  	 * ELV devices:

  	 */

  	{ USB_DEVICE(FTDI_ELV_VID, FTDI_ELV_WS300_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS550_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_EC3000_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS888_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_TWS550_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_FEM_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UTP8_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS444PC_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_UMS100_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) },

  	{ USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
  	{ USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
  	{ USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
  	{ USB_DEVICE(FTDI_VID, LINX_FUTURE_1_PID) },
  	{ USB_DEVICE(FTDI_VID, LINX_FUTURE_2_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CCSICDU20_0_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CCSICDU40_1_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_CCSMACHX_2_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_CCSLOAD_N_GO_3_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CCSICDU64_4_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CCSPRIME8_5_PID) },

  	{ USB_DEVICE(FTDI_VID, INSIDE_ACCESSO) },
  	{ USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) },
  	{ USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) },
  	{ USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) },

  	{ USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_OCEANIC_PID) },

  	{ USB_DEVICE(TTI_VID, TTI_QL355P_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) },

  	{ USB_DEVICE(ACTON_VID, ACTON_SPECTRAPRO_PID) },

  	{ USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) },

  	{ USB_DEVICE(MITSUBISHI_VID, MITSUBISHI_FXUSB_PID) },

  	{ USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) },

  	{ USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) },
  	{ USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) },

  	{ USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) },

  	{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_3_PID) },

  	{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) },
  	{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_1_PID) },
  	{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_2_PID) },
  	{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_3_PID) },
  	{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_4_PID) },
  	{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) },
  	{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) },
  	{ USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_OMNI1509) },

  	{ USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) },

  	{ USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },

  	{ USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) },
  	{ USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HRC_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16IC_PID) },

  	{ USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) },
  	{ USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) },

  	{ USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ECLO_COM_1WIRE_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_NZR_SEM_USB_PID) },

  	{ USB_DEVICE(ICOM_VID, ICOM_ID_1_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_OPC_U_UC_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP2C1_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP2C2_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP2D_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP2VT_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP2VR_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVT_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP4KVR_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVT_PID) },
  	{ USB_DEVICE(ICOM_VID, ICOM_ID_RP2KVR_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) },

  	{ USB_DEVICE(TESTO_VID, TESTO_USB_INTERFACE_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_GAMMA_SCOUT_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) },

  	{ USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_NDI_HUC_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
  	{ USB_DEVICE(FTDI_VID, FTDI_NDI_SPECTRA_SCU_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
  	{ USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_2_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
  	{ USB_DEVICE(FTDI_VID, FTDI_NDI_FUTURE_3_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
  	{ USB_DEVICE(FTDI_VID, FTDI_NDI_AURORA_SCU_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },

  	{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },

  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S03_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_59_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57A_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_57B_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29A_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29B_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29F_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62B_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S01_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_29C_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_81B_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_82B_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5D_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K4Y_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_K5G_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_S05_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_60_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_61_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_62_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_63B_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_64_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_65_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_92D_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_W5R_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_A5R_PID) },
  	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_USB_PW1_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },

  	{ USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_PROPOX_ISPCABLEIII_PID) },

  	{ USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_H_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
  	{ USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
  	{ USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },

  	{ USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },

  
  	/* Papouch devices based on FTDI chip */
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) },

  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },

  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) },

  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) },

  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) },
  	{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },

  	{ USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },

  	{ USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },

  	{ USB_DEVICE(ATMEL_VID, STK541_PID) },
  	{ USB_DEVICE(DE_VID, STB_PID) },
  	{ USB_DEVICE(DE_VID, WHT_PID) },

  	{ USB_DEVICE(ADI_VID, ADI_GNICE_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(ADI_VID, ADI_GNICEPLUS_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID,
  					USB_CLASS_VENDOR_SPEC,
  					USB_SUBCLASS_VENDOR_SPEC, 0x00) },

  	{ USB_DEVICE(JETI_VID, JETI_SPC1201_PID) },

  	{ USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) },

  	{ USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) },

  	{ USB_DEVICE(FTDI_VID, PI_C865_PID) },
  	{ USB_DEVICE(FTDI_VID, PI_C857_PID) },
  	{ USB_DEVICE(PI_VID, PI_C866_PID) },
  	{ USB_DEVICE(PI_VID, PI_C663_PID) },
  	{ USB_DEVICE(PI_VID, PI_C725_PID) },
  	{ USB_DEVICE(PI_VID, PI_E517_PID) },
  	{ USB_DEVICE(PI_VID, PI_C863_PID) },

  	{ USB_DEVICE(PI_VID, PI_E861_PID) },

  	{ USB_DEVICE(PI_VID, PI_C867_PID) },
  	{ USB_DEVICE(PI_VID, PI_E609_PID) },
  	{ USB_DEVICE(PI_VID, PI_E709_PID) },
  	{ USB_DEVICE(PI_VID, PI_100F_PID) },
  	{ USB_DEVICE(PI_VID, PI_1011_PID) },
  	{ USB_DEVICE(PI_VID, PI_1012_PID) },
  	{ USB_DEVICE(PI_VID, PI_1013_PID) },
  	{ USB_DEVICE(PI_VID, PI_1014_PID) },
  	{ USB_DEVICE(PI_VID, PI_1015_PID) },
  	{ USB_DEVICE(PI_VID, PI_1016_PID) },

  	{ USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) },

  	{ USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },

  	{ USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, TI_XDS100V2_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) },

  	{ USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) },
  	{ USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) },

  	{ USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) },

  	{ USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) },
  	{ USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) },
  	{ USB_DEVICE(FTDI_VID, MJSG_HD_RADIO_PID) },
  	{ USB_DEVICE(FTDI_VID, MJSG_XM_RADIO_PID) },

  	{ USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_ST_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
  	{ USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SLITE_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
  	{ USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH2_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
  	{ USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) },

  	{ USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) },

  	{ USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_PC_WING_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_USB_DMX_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MIDI_TIMECODE_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MINI_WING_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
  	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },

  	{ USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(ST_VID, ST_STMCLT_2232_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
  	{ USB_DEVICE(ST_VID, ST_STMCLT_4232_PID),

  		.driver_info = (kernel_ulong_t)&ftdi_stmclite_quirk },

  	{ USB_DEVICE(FTDI_VID, FTDI_RF_R106) },

  	{ USB_DEVICE(FTDI_VID, FTDI_DISTORTEC_JTAG_LOCK_PICK_PID),
  		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },

  	{ USB_DEVICE(FTDI_VID, FTDI_LUMEL_PD12_PID) },

  	/* Crucible Devices */
  	{ USB_DEVICE(FTDI_VID, FTDI_CT_COMET_PID) },

  	{ USB_DEVICE(FTDI_VID, FTDI_Z3X_PID) },

  	/* Cressi Devices */
  	{ USB_DEVICE(FTDI_VID, FTDI_CRESSI_PID) },

  	/* Brainboxes Devices */
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_001_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_012_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_4_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_5_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_357_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_1_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_2_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_606_3_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_1_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_701_2_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_1_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) },
  	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) },

  	{ }					/* Terminating entry */

  };

  MODULE_DEVICE_TABLE(usb, id_table_combined);

  static const char *ftdi_chip_name[] = {

  	[SIO] = "SIO",	/* the serial part of FT8U100AX */
  	[FT8U232AM] = "FT8U232AM",
  	[FT232BM] = "FT232BM",
  	[FT2232C] = "FT2232C",

  	[FT232RL] = "FT232RL",

  	[FT2232H] = "FT2232H",

  	[FT4232H] = "FT4232H",

  	[FT232H]  = "FT232H",
  	[FTX]     = "FT-X"

  };

  /* Used for TIOCMIWAIT */
  #define FTDI_STATUS_B0_MASK	(FTDI_RS0_CTS | FTDI_RS0_DSR | FTDI_RS0_RI | FTDI_RS0_RLSD)
  #define FTDI_STATUS_B1_MASK	(FTDI_RS_BI)
  /* End TIOCMIWAIT */

  /* function prototypes for a FTDI serial converter */

  static int  ftdi_sio_probe(struct usb_serial *serial,
  					const struct usb_device_id *id);

  static int  ftdi_sio_port_probe(struct usb_serial_port *port);
  static int  ftdi_sio_port_remove(struct usb_serial_port *port);

  static int  ftdi_open(struct tty_struct *tty, struct usb_serial_port *port);

  static void ftdi_dtr_rts(struct usb_serial_port *port, int on);

  static void ftdi_process_read_urb(struct urb *urb);

  static int ftdi_prepare_write_buffer(struct usb_serial_port *port,

  						void *dest, size_t size);

  static void ftdi_set_termios(struct tty_struct *tty,
  			struct usb_serial_port *port, struct ktermios *old);

  static int  ftdi_tiocmget(struct tty_struct *tty);

  static int  ftdi_tiocmset(struct tty_struct *tty,

  			unsigned int set, unsigned int clear);

  static int  ftdi_ioctl(struct tty_struct *tty,

  			unsigned int cmd, unsigned long arg);
  static void ftdi_break_ctl(struct tty_struct *tty, int break_state);

  static bool ftdi_tx_empty(struct usb_serial_port *port);

  static int ftdi_get_modem_status(struct usb_serial_port *port,

  						unsigned char status[2]);

  
  static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base);
  static unsigned short int ftdi_232am_baud_to_divisor(int baud);
  static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base);
  static __u32 ftdi_232bm_baud_to_divisor(int baud);

  static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base);
  static __u32 ftdi_2232h_baud_to_divisor(int baud);

  static struct usb_serial_driver ftdi_sio_device = {

  	.driver = {
  		.owner =	THIS_MODULE,

  		.name =		"ftdi_sio",

  	},

  	.description =		"FTDI USB Serial Device",

  	.id_table =		id_table_combined,

  	.num_ports =		1,

  	.bulk_in_size =		512,

  	.bulk_out_size =	256,

  	.probe =		ftdi_sio_probe,

  	.port_probe =		ftdi_sio_port_probe,
  	.port_remove =		ftdi_sio_port_remove,

  	.open =			ftdi_open,

  	.dtr_rts =		ftdi_dtr_rts,

  	.throttle =		usb_serial_generic_throttle,
  	.unthrottle =		usb_serial_generic_unthrottle,

  	.process_read_urb =	ftdi_process_read_urb,

  	.prepare_write_buffer =	ftdi_prepare_write_buffer,

  	.tiocmget =		ftdi_tiocmget,
  	.tiocmset =		ftdi_tiocmset,

  	.tiocmiwait =		usb_serial_generic_tiocmiwait,

  	.get_icount =           usb_serial_generic_get_icount,

  	.ioctl =		ftdi_ioctl,
  	.set_termios =		ftdi_set_termios,
  	.break_ctl =		ftdi_break_ctl,

  	.tx_empty =		ftdi_tx_empty,

  };

  static struct usb_serial_driver * const serial_drivers[] = {
  	&ftdi_sio_device, NULL
  };

  
  #define WDR_TIMEOUT 5000 /* default urb timeout */

  #define WDR_SHORT_TIMEOUT 1000	/* shorter urb timeout */

  /*
   * ***************************************************************************

   * Utility functions

   * ***************************************************************************
   */
  
  static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base)
  {
  	unsigned short int divisor;

  	/* divisor shifted 3 bits to the left */
  	int divisor3 = base / 2 / baud;
  	if ((divisor3 & 0x7) == 7)
  		divisor3++; /* round x.7/8 up to x+1 */

  	divisor = divisor3 >> 3;
  	divisor3 &= 0x7;

  	if (divisor3 == 1)
  		divisor |= 0xc000;
  	else if (divisor3 >= 4)
  		divisor |= 0x4000;
  	else if (divisor3 != 0)
  		divisor |= 0x8000;
  	else if (divisor == 1)
  		divisor = 0;	/* special case for maximum baud rate */

  	return divisor;
  }
  
  static unsigned short int ftdi_232am_baud_to_divisor(int baud)
  {

  	 return ftdi_232am_baud_base_to_divisor(baud, 48000000);

  }
  
  static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base)
  {
  	static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
  	__u32 divisor;

  	/* divisor shifted 3 bits to the left */
  	int divisor3 = base / 2 / baud;

  	divisor = divisor3 >> 3;
  	divisor |= (__u32)divfrac[divisor3 & 0x7] << 14;
  	/* Deal with special cases for highest baud rates. */

  	if (divisor == 1)
  		divisor = 0;
  	else if (divisor == 0x4001)
  		divisor = 1;

  	return divisor;
  }
  
  static __u32 ftdi_232bm_baud_to_divisor(int baud)
  {

  	 return ftdi_232bm_baud_base_to_divisor(baud, 48000000);

  }

  static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base)
  {
  	static const unsigned char divfrac[8] = { 0, 3, 2, 4, 1, 5, 6, 7 };
  	__u32 divisor;
  	int divisor3;
  
  	/* hi-speed baud rate is 10-bit sampling instead of 16-bit */

  	divisor3 = base * 8 / (baud * 10);

  
  	divisor = divisor3 >> 3;
  	divisor |= (__u32)divfrac[divisor3 & 0x7] << 14;
  	/* Deal with special cases for highest baud rates. */
  	if (divisor == 1)
  		divisor = 0;
  	else if (divisor == 0x4001)
  		divisor = 1;
  	/*
  	 * Set this bit to turn off a divide by 2.5 on baud rate generator
  	 * This enables baud rates up to 12Mbaud but cannot reach below 1200
  	 * baud with this bit set
  	 */
  	divisor |= 0x00020000;
  	return divisor;
  }
  
  static __u32 ftdi_2232h_baud_to_divisor(int baud)
  {
  	 return ftdi_2232h_baud_base_to_divisor(baud, 120000000);
  }

  #define set_mctrl(port, set)		update_mctrl((port), (set), 0)
  #define clear_mctrl(port, clear)	update_mctrl((port), 0, (clear))

  static int update_mctrl(struct usb_serial_port *port, unsigned int set,
  							unsigned int clear)

  {
  	struct ftdi_private *priv = usb_get_serial_port_data(port);

  	struct device *dev = &port->dev;

  	unsigned urb_value;

  	int rv;

  	if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) {

  		dev_dbg(dev, "%s - DTR|RTS not being set|cleared
  ", __func__);

  		return 0;	/* no change */
  	}

  	clear &= ~set;	/* 'set' takes precedence over 'clear' */
  	urb_value = 0;
  	if (clear & TIOCM_DTR)
  		urb_value |= FTDI_SIO_SET_DTR_LOW;
  	if (clear & TIOCM_RTS)
  		urb_value |= FTDI_SIO_SET_RTS_LOW;
  	if (set & TIOCM_DTR)
  		urb_value |= FTDI_SIO_SET_DTR_HIGH;
  	if (set & TIOCM_RTS)
  		urb_value |= FTDI_SIO_SET_RTS_HIGH;

  	rv = usb_control_msg(port->serial->dev,
  			       usb_sndctrlpipe(port->serial->dev, 0),

  			       FTDI_SIO_SET_MODEM_CTRL_REQUEST,

  			       FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE,

  			       urb_value, priv->interface,

  			       NULL, 0, WDR_TIMEOUT);

  	if (rv < 0) {

  		dev_dbg(dev, "%s Error from MODEM_CTRL urb: DTR %s, RTS %s
  ",
  			__func__,
  			(set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged",
  			(set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged");

  		rv = usb_translate_errors(rv);

  	} else {

  		dev_dbg(dev, "%s - DTR %s, RTS %s
  ", __func__,
  			(set & TIOCM_DTR) ? "HIGH" : (clear & TIOCM_DTR) ? "LOW" : "unchanged",
  			(set & TIOCM_RTS) ? "HIGH" : (clear & TIOCM_RTS) ? "LOW" : "unchanged");

  		/* FIXME: locking on last_dtr_rts */

  		priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set;
  	}

  	return rv;
  }

  static __u32 get_ftdi_divisor(struct tty_struct *tty,
  						struct usb_serial_port *port)

  {

  	struct ftdi_private *priv = usb_get_serial_port_data(port);

  	struct device *dev = &port->dev;

  	__u32 div_value = 0;
  	int div_okay = 1;
  	int baud;
  
  	/*

  	 * The logic involved in setting the baudrate can be cleanly split into
  	 * 3 steps.

  	 * 1. Standard baud rates are set in tty->termios->c_cflag

  	 * 2. If these are not enough, you can set any speed using alt_speed as
  	 * follows:

  	 *    - set tty->termios->c_cflag speed to B38400
  	 *    - set your real speed in tty->alt_speed; it gets ignored when
  	 *      alt_speed==0, (or)

  	 *    - call TIOCSSERIAL ioctl with (struct serial_struct) set as
  	 *	follows:
  	 *      flags & ASYNC_SPD_MASK == ASYNC_SPD_[HI, VHI, SHI, WARP],
  	 *	this just sets alt_speed to (HI: 57600, VHI: 115200,
  	 *	SHI: 230400, WARP: 460800)

  	 * ** Steps 1, 2 are done courtesy of tty_get_baud_rate
  	 * 3. You can also set baud rate by setting custom divisor as follows
  	 *    - set tty->termios->c_cflag speed to B38400

  	 *    - call TIOCSSERIAL ioctl with (struct serial_struct) set as
  	 *	follows:

  	 *      o flags & ASYNC_SPD_MASK == ASYNC_SPD_CUST
  	 *      o custom_divisor set to baud_base / your_new_baudrate

  	 * ** Step 3 is done courtesy of code borrowed from serial.c
  	 *    I should really spend some time and separate + move this common
  	 *    code to serial.c, it is replicated in nearly every serial driver
  	 *    you see.

  	 */

  	/* 1. Get the baud rate from the tty settings, this observes
  	      alt_speed hack */

  	baud = tty_get_baud_rate(tty);

  	dev_dbg(dev, "%s - tty_get_baud_rate reports speed %d
  ", __func__, baud);

  	/* 2. Observe async-compatible custom_divisor hack, update baudrate
  	   if needed */

  
  	if (baud == 38400 &&
  	    ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
  	     (priv->custom_divisor)) {
  		baud = priv->baud_base / priv->custom_divisor;

  		dev_dbg(dev, "%s - custom divisor %d sets baud rate to %d
  ",
  			__func__, priv->custom_divisor, baud);

  	}
  
  	/* 3. Convert baudrate to device-specific divisor */

  	if (!baud)
  		baud = 9600;
  	switch (priv->chip_type) {

  	case SIO: /* SIO chip */

  		switch (baud) {

  		case 300: div_value = ftdi_sio_b300; break;
  		case 600: div_value = ftdi_sio_b600; break;
  		case 1200: div_value = ftdi_sio_b1200; break;
  		case 2400: div_value = ftdi_sio_b2400; break;
  		case 4800: div_value = ftdi_sio_b4800; break;
  		case 9600: div_value = ftdi_sio_b9600; break;
  		case 19200: div_value = ftdi_sio_b19200; break;
  		case 38400: div_value = ftdi_sio_b38400; break;
  		case 57600: div_value = ftdi_sio_b57600;  break;
  		case 115200: div_value = ftdi_sio_b115200; break;
  		} /* baud */
  		if (div_value == 0) {

  			dev_dbg(dev, "%s - Baudrate (%d) requested is not supported
  ",
  				__func__,  baud);

  			div_value = ftdi_sio_b9600;

  			baud = 9600;

  			div_okay = 0;
  		}
  		break;
  	case FT8U232AM: /* 8U232AM chip */
  		if (baud <= 3000000) {
  			div_value = ftdi_232am_baud_to_divisor(baud);
  		} else {

  			dev_dbg(dev, "%s - Baud rate too high!
  ", __func__);

  			baud = 9600;

  			div_value = ftdi_232am_baud_to_divisor(9600);
  			div_okay = 0;
  		}
  		break;
  	case FT232BM: /* FT232BM chip */
  	case FT2232C: /* FT2232C chip */

  	case FT232RL: /* FT232RL chip */
  	case FTX:     /* FT-X series */

  		if (baud <= 3000000) {

  			__u16 product_id = le16_to_cpu(
  				port->serial->dev->descriptor.idProduct);
  			if (((FTDI_NDI_HUC_PID == product_id) ||
  			     (FTDI_NDI_SPECTRA_SCU_PID == product_id) ||
  			     (FTDI_NDI_FUTURE_2_PID == product_id) ||
  			     (FTDI_NDI_FUTURE_3_PID == product_id) ||
  			     (FTDI_NDI_AURORA_SCU_PID == product_id)) &&
  			    (baud == 19200)) {
  				baud = 1200000;
  			}

  			div_value = ftdi_232bm_baud_to_divisor(baud);
  		} else {

  			dev_dbg(dev, "%s - Baud rate too high!
  ", __func__);

  			div_value = ftdi_232bm_baud_to_divisor(9600);
  			div_okay = 0;

  			baud = 9600;

  		}
  		break;

  	case FT2232H: /* FT2232H chip */
  	case FT4232H: /* FT4232H chip */

  	case FT232H:  /* FT232H chip */

  		if ((baud <= 12000000) && (baud >= 1200)) {

  			div_value = ftdi_2232h_baud_to_divisor(baud);
  		} else if (baud < 1200) {
  			div_value = ftdi_232bm_baud_to_divisor(baud);
  		} else {

  			dev_dbg(dev, "%s - Baud rate too high!
  ", __func__);

  			div_value = ftdi_232bm_baud_to_divisor(9600);
  			div_okay = 0;
  			baud = 9600;
  		}
  		break;

  	} /* priv->chip_type */
  
  	if (div_okay) {

  		dev_dbg(dev, "%s - Baud rate set to %d (divisor 0x%lX) on chip %s
  ",

  			__func__, baud, (unsigned long)div_value,

  			ftdi_chip_name[priv->chip_type]);
  	}

  	tty_encode_baud_rate(tty, baud, baud);

  	return div_value;

  }

  static int change_speed(struct tty_struct *tty, struct usb_serial_port *port)
  {
  	struct ftdi_private *priv = usb_get_serial_port_data(port);

  	__u16 urb_value;

  	__u16 urb_index;
  	__u32 urb_index_value;
  	int rv;

  	urb_index_value = get_ftdi_divisor(tty, port);
  	urb_value = (__u16)urb_index_value;
  	urb_index = (__u16)(urb_index_value >> 16);

  	if ((priv->chip_type == FT2232C) || (priv->chip_type == FT2232H) ||
  		(priv->chip_type == FT4232H) || (priv->chip_type == FT232H)) {
  		/* Probably the BM type needs the MSB of the encoded fractional
  		 * divider also moved like for the chips above. Any infos? */

  		urb_index = (__u16)((urb_index << 8) | priv->interface);
  	}
  
  	rv = usb_control_msg(port->serial->dev,
  			    usb_sndctrlpipe(port->serial->dev, 0),
  			    FTDI_SIO_SET_BAUDRATE_REQUEST,
  			    FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE,
  			    urb_value, urb_index,

  			    NULL, 0, WDR_SHORT_TIMEOUT);

  	return rv;
  }

  static int write_latency_timer(struct usb_serial_port *port)
  {
  	struct ftdi_private *priv = usb_get_serial_port_data(port);
  	struct usb_device *udev = port->serial->dev;

  	int rv;

  	int l = priv->latency;
  
  	if (priv->flags & ASYNC_LOW_LATENCY)
  		l = 1;

  	dev_dbg(&port->dev, "%s: setting latency timer = %i
  ", __func__, l);

  
  	rv = usb_control_msg(udev,
  			     usb_sndctrlpipe(udev, 0),
  			     FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
  			     FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,
  			     l, priv->interface,

  			     NULL, 0, WDR_TIMEOUT);

  	if (rv < 0)
  		dev_err(&port->dev, "Unable to write latency timer: %i
  ", rv);
  	return rv;
  }
  
  static int read_latency_timer(struct usb_serial_port *port)
  {
  	struct ftdi_private *priv = usb_get_serial_port_data(port);
  	struct usb_device *udev = port->serial->dev;

  	unsigned char *buf;

  	int rv;

  	buf = kmalloc(1, GFP_KERNEL);
  	if (!buf)
  		return -ENOMEM;

  	rv = usb_control_msg(udev,
  			     usb_rcvctrlpipe(udev, 0),
  			     FTDI_SIO_GET_LATENCY_TIMER_REQUEST,
  			     FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE,
  			     0, priv->interface,

  			     buf, 1, WDR_TIMEOUT);

  	if (rv < 0)

  		dev_err(&port->dev, "Unable to read latency timer: %i
  ", rv);

  	else

  		priv->latency = buf[0];
  
  	kfree(buf);

  	return rv;

  }

  static int get_serial_info(struct usb_serial_port *port,
  				struct serial_struct __user *retinfo)

  {
  	struct ftdi_private *priv = usb_get_serial_port_data(port);
  	struct serial_struct tmp;
  
  	if (!retinfo)
  		return -EFAULT;
  	memset(&tmp, 0, sizeof(tmp));
  	tmp.flags = priv->flags;
  	tmp.baud_base = priv->baud_base;
  	tmp.custom_divisor = priv->custom_divisor;
  	if (copy_to_user(retinfo, &tmp, sizeof(*retinfo)))
  		return -EFAULT;
  	return 0;

  }

  static int set_serial_info(struct tty_struct *tty,

  	struct usb_serial_port *port, struct serial_struct __user *newinfo)

  {

  	struct ftdi_private *priv = usb_get_serial_port_data(port);
  	struct serial_struct new_serial;
  	struct ftdi_private old_priv;
  
  	if (copy_from_user(&new_serial, newinfo, sizeof(new_serial)))
  		return -EFAULT;

  	mutex_lock(&priv->cfg_lock);

  	old_priv = *priv;

  
  	/* Do error checking and permission checking */
  
  	if (!capable(CAP_SYS_ADMIN)) {
  		if (((new_serial.flags & ~ASYNC_USR_MASK) !=

  		     (priv->flags & ~ASYNC_USR_MASK))) {

  			mutex_unlock(&priv->cfg_lock);

  			return -EPERM;

  		}

  		priv->flags = ((priv->flags & ~ASYNC_USR_MASK) |
  			       (new_serial.flags & ASYNC_USR_MASK));
  		priv->custom_divisor = new_serial.custom_divisor;
  		goto check_and_exit;
  	}

  	if (new_serial.baud_base != priv->baud_base) {

  		mutex_unlock(&priv->cfg_lock);

  		return -EINVAL;

  	}

  
  	/* Make the changes - these are privileged changes! */
  
  	priv->flags = ((priv->flags & ~ASYNC_FLAGS) |

  					(new_serial.flags & ASYNC_FLAGS));

  	priv->custom_divisor = new_serial.custom_divisor;

  	write_latency_timer(port);

  
  check_and_exit:
  	if ((old_priv.flags & ASYNC_SPD_MASK) !=
  	     (priv->flags & ASYNC_SPD_MASK)) {
  		if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)

  			tty->alt_speed = 57600;

  		else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)

  			tty->alt_speed = 115200;

  		else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)

  			tty->alt_speed = 230400;

  		else if ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)

  			tty->alt_speed = 460800;

  		else

  			tty->alt_speed = 0;

  	}
  	if (((old_priv.flags & ASYNC_SPD_MASK) !=
  	     (priv->flags & ASYNC_SPD_MASK)) ||
  	    (((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
  	     (old_priv.custom_divisor != priv->custom_divisor))) {

  		change_speed(tty, port);

  		mutex_unlock(&priv->cfg_lock);

  	}

  	else

  		mutex_unlock(&priv->cfg_lock);

  	return 0;

  }

  static int get_lsr_info(struct usb_serial_port *port,
  			struct serial_struct __user *retinfo)
  {
  	struct ftdi_private *priv = usb_get_serial_port_data(port);
  	unsigned int result = 0;
  
  	if (!retinfo)
  		return -EFAULT;
  
  	if (priv->transmit_empty)
  		result = TIOCSER_TEMT;
  
  	if (copy_to_user(retinfo, &result, sizeof(unsigned int)))
  		return -EFAULT;
  	return 0;
  }

  /* Determine type of FTDI chip based on USB config and descriptor. */
  static void ftdi_determine_type(struct usb_serial_port *port)
  {
  	struct ftdi_private *priv = usb_get_serial_port_data(port);
  	struct usb_serial *serial = port->serial;
  	struct usb_device *udev = serial->dev;
  	unsigned version;
  	unsigned interfaces;
  
  	/* Assume it is not the original SIO device for now. */

  	priv->baud_base = 48000000 / 2;

  
  	version = le16_to_cpu(udev->descriptor.bcdDevice);
  	interfaces = udev->actconfig->desc.bNumInterfaces;

  	dev_dbg(&port->dev, "%s: bcdDevice = 0x%x, bNumInterfaces = %u
  ", __func__,
  		version, interfaces);

  	if (interfaces > 1) {
  		int inter;

  		/* Multiple interfaces.*/
  		if (version == 0x0800) {
  			priv->chip_type = FT4232H;
  			/* Hi-speed - baud clock runs at 120MHz */
  			priv->baud_base = 120000000 / 2;
  		} else if (version == 0x0700) {
  			priv->chip_type = FT2232H;
  			/* Hi-speed - baud clock runs at 120MHz */
  			priv->baud_base = 120000000 / 2;
  		} else
  			priv->chip_type = FT2232C;

  		/* Determine interface code. */
  		inter = serial->interface->altsetting->desc.bInterfaceNumber;

  		if (inter == 0) {
  			priv->interface = INTERFACE_A;
  		} else  if (inter == 1) {
  			priv->interface = INTERFACE_B;
  		} else  if (inter == 2) {
  			priv->interface = INTERFACE_C;
  		} else  if (inter == 3) {
  			priv->interface = INTERFACE_D;
  		}

  		/* BM-type devices have a bug where bcdDevice gets set
  		 * to 0x200 when iSerialNumber is 0.  */
  		if (version < 0x500) {

  			dev_dbg(&port->dev,
  				"%s: something fishy - bcdDevice too low for multi-interface device
  ",
  				__func__);

  		}
  	} else if (version < 0x200) {

  		/* Old device.  Assume it's the original SIO. */

  		priv->chip_type = SIO;
  		priv->baud_base = 12000000 / 16;

  	} else if (version < 0x400) {

  		/* Assume it's an FT8U232AM (or FT8U245AM) */

  		/* (It might be a BM because of the iSerialNumber bug,
  		 * but it will still work as an AM device.) */
  		priv->chip_type = FT8U232AM;

  	} else if (version < 0x600) {

  		/* Assume it's an FT232BM (or FT245BM) */

  		priv->chip_type = FT232BM;

  	} else if (version < 0x900) {
  		/* Assume it's an FT232RL */

  		priv->chip_type = FT232RL;

  	} else if (version < 0x1000) {

  		/* Assume it's an FT232H */
  		priv->chip_type = FT232H;

  	} else {
  		/* Assume it's an FT-X series device */
  		priv->chip_type = FTX;

  	}

  	dev_info(&udev->dev, "Detected %s
  ", ftdi_chip_name[priv->chip_type]);

  }

  /* Determine the maximum packet size for the device.  This depends on the chip
   * type and the USB host capabilities.  The value should be obtained from the
   * device descriptor as the chip will use the appropriate values for the host.*/
  static void ftdi_set_max_packet_size(struct usb_serial_port *port)
  {
  	struct ftdi_private *priv = usb_get_serial_port_data(port);
  	struct usb_serial *serial = port->serial;
  	struct usb_device *udev = serial->dev;
  
  	struct usb_interface *interface = serial->interface;
  	struct usb_endpoint_descriptor *ep_desc = &interface->cur_altsetting->endpoint[1].desc;
  
  	unsigned num_endpoints;

  	int i;

  
  	num_endpoints = interface->cur_altsetting->desc.bNumEndpoints;
  	dev_info(&udev->dev, "Number of endpoints %d
  ", num_endpoints);
  
  	/* NOTE: some customers have programmed FT232R/FT245R devices
  	 * with an endpoint size of 0 - not good.  In this case, we
  	 * want to override the endpoint descriptor setting and use a
  	 * value of 64 for wMaxPacketSize */
  	for (i = 0; i < num_endpoints; i++) {
  		dev_info(&udev->dev, "Endpoint %d MaxPacketSize %d
  ", i+1,
  			interface->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
  		ep_desc = &interface->cur_altsetting->endpoint[i].desc;
  		if (ep_desc->wMaxPacketSize == 0) {
  			ep_desc->wMaxPacketSize = cpu_to_le16(0x40);
  			dev_info(&udev->dev, "Overriding wMaxPacketSize on endpoint %d
  ", i);
  		}
  	}
  
  	/* set max packet size based on descriptor */

  	priv->max_packet_size = usb_endpoint_maxp(ep_desc);

  
  	dev_info(&udev->dev, "Setting MaxPacketSize %d
  ", priv->max_packet_size);
  }

  /*
   * ***************************************************************************
   * Sysfs Attribute
   * ***************************************************************************
   */

  static ssize_t latency_timer_show(struct device *dev,
  				  struct device_attribute *attr, char *buf)

  {
  	struct usb_serial_port *port = to_usb_serial_port(dev);
  	struct ftdi_private *priv = usb_get_serial_port_data(port);

  	if (priv->flags & ASYNC_LOW_LATENCY)
  		return sprintf(buf, "1
  ");
  	else
  		return sprintf(buf, "%i
  ", priv->latency);

  }
  
  /* Write a new value of the latency timer, in units of milliseconds. */

  static ssize_t latency_timer_store(struct device *dev,
  				   struct device_attribute *attr,
  				   const char *valbuf, size_t count)

  {
  	struct usb_serial_port *port = to_usb_serial_port(dev);
  	struct ftdi_private *priv = usb_get_serial_port_data(port);

  	int v = simple_strtoul(valbuf, NULL, 10);

  	int rv;

  	priv->latency = v;
  	rv = write_latency_timer(port);
  	if (rv < 0)

  		return -EIO;

  	return count;
  }

  static DEVICE_ATTR_RW(latency_timer);

  
  /* Write an event character directly to the FTDI register.  The ASCII
     value is in the low 8 bits, with the enable bit in the 9th bit. */

  static ssize_t store_event_char(struct device *dev,
  	struct device_attribute *attr, const char *valbuf, size_t count)

  {
  	struct usb_serial_port *port = to_usb_serial_port(dev);
  	struct ftdi_private *priv = usb_get_serial_port_data(port);

  	struct usb_device *udev = port->serial->dev;

  	int v = simple_strtoul(valbuf, NULL, 10);

  	int rv;

  	dev_dbg(&port->dev, "%s: setting event char = %i
  ", __func__, v);

  	rv = usb_control_msg(udev,
  			     usb_sndctrlpipe(udev, 0),
  			     FTDI_SIO_SET_EVENT_CHAR_REQUEST,
  			     FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE,

  			     v, priv->interface,

  			     NULL, 0, WDR_TIMEOUT);

  	if (rv < 0) {

  		dev_dbg(&port->dev, "Unable to write event character: %i
  ", rv);

  		return -EIO;
  	}

  	return count;
  }

  static DEVICE_ATTR(event_char, S_IWUSR, NULL, store_event_char);

  static int create_sysfs_attrs(struct usb_serial_port *port)

  {

  	struct ftdi_private *priv = usb_get_serial_port_data(port);

  	int retval = 0;

  	/* XXX I've no idea if the original SIO supports the event_char
  	 * sysfs parameter, so I'm playing it safe.  */
  	if (priv->chip_type != SIO) {

  		dev_dbg(&port->dev, "sysfs attributes for %s
  ", ftdi_chip_name[priv->chip_type]);

  		retval = device_create_file(&port->dev, &dev_attr_event_char);

  		if ((!retval) &&

  		    (priv->chip_type == FT232BM ||
  		     priv->chip_type == FT2232C ||

  		     priv->chip_type == FT232RL ||
  		     priv->chip_type == FT2232H ||

  		     priv->chip_type == FT4232H ||

  		     priv->chip_type == FT232H ||
  		     priv->chip_type == FTX)) {

  			retval = device_create_file(&port->dev,

  						    &dev_attr_latency_timer);

  		}
  	}

  	return retval;

  }

  static void remove_sysfs_attrs(struct usb_serial_port *port)

  {

  	struct ftdi_private *priv = usb_get_serial_port_data(port);

  	/* XXX see create_sysfs_attrs */
  	if (priv->chip_type != SIO) {

  		device_remove_file(&port->dev, &dev_attr_event_char);

  		if (priv->chip_type == FT232BM ||
  		    priv->chip_type == FT2232C ||

  		    priv->chip_type == FT232RL ||
  		    priv->chip_type == FT2232H ||

  		    priv->chip_type == FT4232H ||

  		    priv->chip_type == FT232H ||
  		    priv->chip_type == FTX) {

  			device_remove_file(&port->dev, &dev_attr_latency_timer);

  		}
  	}

  }
  
  /*
   * ***************************************************************************
   * FTDI driver specific functions
   * ***************************************************************************
   */

  /* Probe function to check for special devices */

  static int ftdi_sio_probe(struct usb_serial *serial,
  					const struct usb_device_id *id)

  {

  	struct ftdi_sio_quirk *quirk =
  				(struct ftdi_sio_quirk *)id->driver_info;

  
  	if (quirk && quirk->probe) {
  		int ret = quirk->probe(serial);
  		if (ret != 0)
  			return ret;
  	}

  	usb_set_serial_data(serial, (void *)id->driver_info);

  	return 0;

  }

  static int ftdi_sio_port_probe(struct usb_serial_port *port)

  {

  	struct ftdi_private *priv;

  	struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial);

  	priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);

  	if (!priv)

  		return -ENOMEM;

  	mutex_init(&priv->cfg_lock);

  	priv->flags = ASYNC_LOW_LATENCY;

  	if (quirk && quirk->port_probe)
  		quirk->port_probe(priv);

  	usb_set_serial_port_data(port, priv);

  	ftdi_determine_type(port);

  	ftdi_set_max_packet_size(port);

  	if (read_latency_timer(port) < 0)
  		priv->latency = 16;

  	write_latency_timer(port);

  	create_sysfs_attrs(port);
  	return 0;
  }

  /* Setup for the USB-UIRT device, which requires hardwired
   * baudrate (38400 gets mapped to 312500) */

  /* Called from usbserial:serial_probe */

  static void ftdi_USB_UIRT_setup(struct ftdi_private *priv)

  {

  	priv->flags |= ASYNC_SPD_CUST;
  	priv->custom_divisor = 77;

  	priv->force_baud = 38400;

  }

  /* Setup for the HE-TIRA1 device, which requires hardwired
   * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled.  */

  
  static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv)

  {

  	priv->flags |= ASYNC_SPD_CUST;
  	priv->custom_divisor = 240;

  	priv->force_baud = 38400;

  	priv->force_rtscts = 1;

  }

  /*

   * Module parameter to control latency timer for NDI FTDI-based USB devices.

   * If this value is not set in /etc/modprobe.d/ its value will be set
   * to 1ms.

   */
  static int ndi_latency_timer = 1;
  
  /* Setup for the NDI FTDI-based USB devices, which requires hardwired
   * baudrate (19200 gets mapped to 1200000).
   *
   * Called from usbserial:serial_probe.
   */
  static int ftdi_NDI_device_setup(struct usb_serial *serial)
  {
  	struct usb_device *udev = serial->dev;
  	int latency = ndi_latency_timer;

  
  	if (latency == 0)
  		latency = 1;
  	if (latency > 99)
  		latency = 99;

  	dev_dbg(&udev->dev, "%s setting NDI device latency to %d
  ", __func__, latency);
  	dev_info(&udev->dev, "NDI device with a latency value of %d
  ", latency);

  	/* FIXME: errors are not returned */
  	usb_control_msg(udev, usb_sndctrlpipe(udev, 0),

  				FTDI_SIO_SET_LATENCY_TIMER_REQUEST,
  				FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE,

  				latency, 0, NULL, 0, WDR_TIMEOUT);

  	return 0;
  }
  
  /*

   * First port on JTAG adaptors such as Olimex arm-usb-ocd or the FIC/OpenMoko
   * Neo1973 Debug Board is reserved for JTAG interface and can be accessed from
   * userspace using openocd.

   */

  static int ftdi_jtag_probe(struct usb_serial *serial)