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linux/drivers/usb/serial/ipaq.c
Alan Cox a108bfcb37 USB: tty: Prune uses of tty_request_room in the USB layer 
We have lots of callers that do not need to do this in the first place.
Remove the calls as they both cost CPU and for big buffers can mess up the
multi-page allocation avoidance.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02 14:55:12 -08:00

1049 lines
43 KiB
C
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/*
* USB Compaq iPAQ driver
*
* Copyright (C) 2001 - 2002
* Ganesh Varadarajan <ganesh@veritas.com>
*
* 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.
*
* (12/12/2002) ganesh
* Added support for practically all devices supported by ActiveSync
* on Windows. Thanks to Wes Cilldhaire <billybobjoehenrybob@hotmail.com>.
*
* (26/11/2002) ganesh
* Added insmod options to specify product and vendor id.
* Use modprobe ipaq vendor=0xfoo product=0xbar
*
* (26/7/2002) ganesh
* Fixed up broken error handling in ipaq_open. Retry the "kickstart"
* packet much harder - this drastically reduces connection failures.
*
* (30/4/2002) ganesh
* Added support for the Casio EM500. Completely untested. Thanks
* to info from Nathan <wfilardo@fuse.net>
*
* (19/3/2002) ganesh
* Don't submit urbs while holding spinlocks. Not strictly necessary
* in 2.5.x.
*
* (8/3/2002) ganesh
* The ipaq sometimes emits a '\0' before the CLIENT string. At this
* point of time, the ppp ldisc is not yet attached to the tty, so
* n_tty echoes "^ " to the ipaq, which messes up the chat. In 2.5.6-pre2
* this causes a panic because echo_char() tries to sleep in interrupt
* context.
* The fix is to tell the upper layers that this is a raw device so that
* echoing is suppressed. Thanks to Lyle Lindholm for a detailed bug
* report.
*
* (25/2/2002) ganesh
* Added support for the HP Jornada 548 and 568. Completely untested.
* Thanks to info from Heath Robinson and Arieh Davidoff.
*/
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.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/uaccess.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include "ipaq.h"
#define KP_RETRIES 100
/*
* Version Information
*/
#define DRIVER_VERSION "v0.5"
#define DRIVER_AUTHOR "Ganesh Varadarajan <ganesh@veritas.com>"
#define DRIVER_DESC "USB PocketPC PDA driver"
static __u16 product, vendor;
static int debug;
static int connect_retries = KP_RETRIES;
static int initial_wait;
/* Function prototypes for an ipaq */
static int ipaq_open(struct tty_struct *tty,
struct usb_serial_port *port);
static void ipaq_close(struct usb_serial_port *port);
static int ipaq_calc_num_ports(struct usb_serial *serial);
static int ipaq_startup(struct usb_serial *serial);
static int ipaq_write(struct tty_struct *tty, struct usb_serial_port *port,
const unsigned char *buf, int count);
static int ipaq_write_bulk(struct usb_serial_port *port,
const unsigned char *buf, int count);
static void ipaq_write_gather(struct usb_serial_port *port);
static void ipaq_read_bulk_callback(struct urb *urb);
static void ipaq_write_bulk_callback(struct urb *urb);
static int ipaq_write_room(struct tty_struct *tty);
static int ipaq_chars_in_buffer(struct tty_struct *tty);
static void ipaq_destroy_lists(struct usb_serial_port *port);
static struct usb_device_id ipaq_id_table [] = {
/* The first entry is a placeholder for the insmod-specified device */
{ USB_DEVICE(0x049F, 0x0003) },
{ USB_DEVICE(0x0104, 0x00BE) }, /* Socket USB Sync */
{ USB_DEVICE(0x03F0, 0x1016) }, /* HP USB Sync */
{ USB_DEVICE(0x03F0, 0x1116) }, /* HP USB Sync 1611 */
{ USB_DEVICE(0x03F0, 0x1216) }, /* HP USB Sync 1612 */
{ USB_DEVICE(0x03F0, 0x2016) }, /* HP USB Sync 1620 */
{ USB_DEVICE(0x03F0, 0x2116) }, /* HP USB Sync 1621 */
{ USB_DEVICE(0x03F0, 0x2216) }, /* HP USB Sync 1622 */
{ USB_DEVICE(0x03F0, 0x3016) }, /* HP USB Sync 1630 */
{ USB_DEVICE(0x03F0, 0x3116) }, /* HP USB Sync 1631 */
{ USB_DEVICE(0x03F0, 0x3216) }, /* HP USB Sync 1632 */
{ USB_DEVICE(0x03F0, 0x4016) }, /* HP USB Sync 1640 */
{ USB_DEVICE(0x03F0, 0x4116) }, /* HP USB Sync 1641 */
{ USB_DEVICE(0x03F0, 0x4216) }, /* HP USB Sync 1642 */
{ USB_DEVICE(0x03F0, 0x5016) }, /* HP USB Sync 1650 */
{ USB_DEVICE(0x03F0, 0x5116) }, /* HP USB Sync 1651 */
{ USB_DEVICE(0x03F0, 0x5216) }, /* HP USB Sync 1652 */
{ USB_DEVICE(0x0409, 0x00D5) }, /* NEC USB Sync */
{ USB_DEVICE(0x0409, 0x00D6) }, /* NEC USB Sync */
{ USB_DEVICE(0x0409, 0x00D7) }, /* NEC USB Sync */
{ USB_DEVICE(0x0409, 0x8024) }, /* NEC USB Sync */
{ USB_DEVICE(0x0409, 0x8025) }, /* NEC USB Sync */
{ USB_DEVICE(0x043E, 0x9C01) }, /* LGE USB Sync */
{ USB_DEVICE(0x045E, 0x00CE) }, /* Microsoft USB Sync */
{ USB_DEVICE(0x045E, 0x0400) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0401) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0402) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0403) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0404) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0405) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0406) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0407) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0408) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0409) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x040A) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x040B) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x040C) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x040D) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x040E) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x040F) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0410) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0411) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0412) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0413) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0414) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0415) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0416) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0417) }, /* Windows Powered Pocket PC 2002 */
{ USB_DEVICE(0x045E, 0x0432) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0433) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0434) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0435) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0436) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0437) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0438) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0439) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x043A) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x043B) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x043C) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x043D) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x043E) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x043F) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0440) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0441) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0442) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0443) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0444) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0445) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0446) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0447) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0448) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0449) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x044A) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x044B) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x044C) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x044D) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x044E) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x044F) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0450) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0451) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0452) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0453) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0454) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0455) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0456) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0457) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0458) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0459) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x045A) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x045B) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x045C) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x045D) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x045E) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x045F) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0460) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0461) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0462) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0463) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0464) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0465) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0466) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0467) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0468) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0469) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x046A) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x046B) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x046C) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x046D) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x046E) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x046F) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0470) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0471) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0472) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0473) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0474) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0475) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0476) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0477) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0478) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x0479) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x047A) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x047B) }, /* Windows Powered Pocket PC 2003 */
{ USB_DEVICE(0x045E, 0x04C8) }, /* Windows Powered Smartphone 2002 */
{ USB_DEVICE(0x045E, 0x04C9) }, /* Windows Powered Smartphone 2002 */
{ USB_DEVICE(0x045E, 0x04CA) }, /* Windows Powered Smartphone 2002 */
{ USB_DEVICE(0x045E, 0x04CB) }, /* Windows Powered Smartphone 2002 */
{ USB_DEVICE(0x045E, 0x04CC) }, /* Windows Powered Smartphone 2002 */
{ USB_DEVICE(0x045E, 0x04CD) }, /* Windows Powered Smartphone 2002 */
{ USB_DEVICE(0x045E, 0x04CE) }, /* Windows Powered Smartphone 2002 */
{ USB_DEVICE(0x045E, 0x04D7) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04D8) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04D9) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04DA) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04DB) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04DC) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04DD) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04DE) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04DF) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E0) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E1) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E2) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E3) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E4) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E5) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E6) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E7) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E8) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04E9) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x045E, 0x04EA) }, /* Windows Powered Smartphone 2003 */
{ USB_DEVICE(0x049F, 0x0003) }, /* Compaq iPAQ USB Sync */
{ USB_DEVICE(0x049F, 0x0032) }, /* Compaq iPAQ USB Sync */
{ USB_DEVICE(0x04A4, 0x0014) }, /* Hitachi USB Sync */
{ USB_DEVICE(0x04AD, 0x0301) }, /* USB Sync 0301 */
{ USB_DEVICE(0x04AD, 0x0302) }, /* USB Sync 0302 */
{ USB_DEVICE(0x04AD, 0x0303) }, /* USB Sync 0303 */
{ USB_DEVICE(0x04AD, 0x0306) }, /* GPS Pocket PC USB Sync */
{ USB_DEVICE(0x04B7, 0x0531) }, /* MyGuide 7000 XL USB Sync */
{ USB_DEVICE(0x04C5, 0x1058) }, /* FUJITSU USB Sync */
{ USB_DEVICE(0x04C5, 0x1079) }, /* FUJITSU USB Sync */
{ USB_DEVICE(0x04DA, 0x2500) }, /* Panasonic USB Sync */
{ USB_DEVICE(0x04DD, 0x9102) }, /* SHARP WS003SH USB Modem */
{ USB_DEVICE(0x04DD, 0x9121) }, /* SHARP WS004SH USB Modem */
{ USB_DEVICE(0x04DD, 0x9123) }, /* SHARP WS007SH USB Modem */
{ USB_DEVICE(0x04DD, 0x9151) }, /* SHARP S01SH USB Modem */
{ USB_DEVICE(0x04DD, 0x91AC) }, /* SHARP WS011SH USB Modem */
{ USB_DEVICE(0x04E8, 0x5F00) }, /* Samsung NEXiO USB Sync */
{ USB_DEVICE(0x04E8, 0x5F01) }, /* Samsung NEXiO USB Sync */
{ USB_DEVICE(0x04E8, 0x5F02) }, /* Samsung NEXiO USB Sync */
{ USB_DEVICE(0x04E8, 0x5F03) }, /* Samsung NEXiO USB Sync */
{ USB_DEVICE(0x04E8, 0x5F04) }, /* Samsung NEXiO USB Sync */
{ USB_DEVICE(0x04E8, 0x6611) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04E8, 0x6613) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04E8, 0x6615) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04E8, 0x6617) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04E8, 0x6619) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04E8, 0x661B) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04E8, 0x662E) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04E8, 0x6630) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04E8, 0x6632) }, /* Samsung MITs USB Sync */
{ USB_DEVICE(0x04f1, 0x3011) }, /* JVC USB Sync */
{ USB_DEVICE(0x04F1, 0x3012) }, /* JVC USB Sync */
{ USB_DEVICE(0x0502, 0x1631) }, /* c10 Series */
{ USB_DEVICE(0x0502, 0x1632) }, /* c20 Series */
{ USB_DEVICE(0x0502, 0x16E1) }, /* Acer n10 Handheld USB Sync */
{ USB_DEVICE(0x0502, 0x16E2) }, /* Acer n20 Handheld USB Sync */
{ USB_DEVICE(0x0502, 0x16E3) }, /* Acer n30 Handheld USB Sync */
{ USB_DEVICE(0x0536, 0x01A0) }, /* HHP PDT */
{ USB_DEVICE(0x0543, 0x0ED9) }, /* ViewSonic Color Pocket PC V35 */
{ USB_DEVICE(0x0543, 0x1527) }, /* ViewSonic Color Pocket PC V36 */
{ USB_DEVICE(0x0543, 0x1529) }, /* ViewSonic Color Pocket PC V37 */
{ USB_DEVICE(0x0543, 0x152B) }, /* ViewSonic Color Pocket PC V38 */
{ USB_DEVICE(0x0543, 0x152E) }, /* ViewSonic Pocket PC */
{ USB_DEVICE(0x0543, 0x1921) }, /* ViewSonic Communicator Pocket PC */
{ USB_DEVICE(0x0543, 0x1922) }, /* ViewSonic Smartphone */
{ USB_DEVICE(0x0543, 0x1923) }, /* ViewSonic Pocket PC V30 */
{ USB_DEVICE(0x05E0, 0x2000) }, /* Symbol USB Sync */
{ USB_DEVICE(0x05E0, 0x2001) }, /* Symbol USB Sync 0x2001 */
{ USB_DEVICE(0x05E0, 0x2002) }, /* Symbol USB Sync 0x2002 */
{ USB_DEVICE(0x05E0, 0x2003) }, /* Symbol USB Sync 0x2003 */
{ USB_DEVICE(0x05E0, 0x2004) }, /* Symbol USB Sync 0x2004 */
{ USB_DEVICE(0x05E0, 0x2005) }, /* Symbol USB Sync 0x2005 */
{ USB_DEVICE(0x05E0, 0x2006) }, /* Symbol USB Sync 0x2006 */
{ USB_DEVICE(0x05E0, 0x2007) }, /* Symbol USB Sync 0x2007 */
{ USB_DEVICE(0x05E0, 0x2008) }, /* Symbol USB Sync 0x2008 */
{ USB_DEVICE(0x05E0, 0x2009) }, /* Symbol USB Sync 0x2009 */
{ USB_DEVICE(0x05E0, 0x200A) }, /* Symbol USB Sync 0x200A */
{ USB_DEVICE(0x067E, 0x1001) }, /* Intermec Mobile Computer */
{ USB_DEVICE(0x07CF, 0x2001) }, /* CASIO USB Sync 2001 */
{ USB_DEVICE(0x07CF, 0x2002) }, /* CASIO USB Sync 2002 */
{ USB_DEVICE(0x07CF, 0x2003) }, /* CASIO USB Sync 2003 */
{ USB_DEVICE(0x0930, 0x0700) }, /* TOSHIBA USB Sync 0700 */
{ USB_DEVICE(0x0930, 0x0705) }, /* TOSHIBA Pocket PC e310 */
{ USB_DEVICE(0x0930, 0x0706) }, /* TOSHIBA Pocket PC e740 */
{ USB_DEVICE(0x0930, 0x0707) }, /* TOSHIBA Pocket PC e330 Series */
{ USB_DEVICE(0x0930, 0x0708) }, /* TOSHIBA Pocket PC e350 Series */
{ USB_DEVICE(0x0930, 0x0709) }, /* TOSHIBA Pocket PC e750 Series */
{ USB_DEVICE(0x0930, 0x070A) }, /* TOSHIBA Pocket PC e400 Series */
{ USB_DEVICE(0x0930, 0x070B) }, /* TOSHIBA Pocket PC e800 Series */
{ USB_DEVICE(0x094B, 0x0001) }, /* Linkup Systems USB Sync */
{ USB_DEVICE(0x0960, 0x0065) }, /* BCOM USB Sync 0065 */
{ USB_DEVICE(0x0960, 0x0066) }, /* BCOM USB Sync 0066 */
{ USB_DEVICE(0x0960, 0x0067) }, /* BCOM USB Sync 0067 */
{ USB_DEVICE(0x0961, 0x0010) }, /* Portatec USB Sync */
{ USB_DEVICE(0x099E, 0x0052) }, /* Trimble GeoExplorer */
{ USB_DEVICE(0x099E, 0x4000) }, /* TDS Data Collector */
{ USB_DEVICE(0x0B05, 0x4200) }, /* ASUS USB Sync */
{ USB_DEVICE(0x0B05, 0x4201) }, /* ASUS USB Sync */
{ USB_DEVICE(0x0B05, 0x4202) }, /* ASUS USB Sync */
{ USB_DEVICE(0x0B05, 0x420F) }, /* ASUS USB Sync */
{ USB_DEVICE(0x0B05, 0x9200) }, /* ASUS USB Sync */
{ USB_DEVICE(0x0B05, 0x9202) }, /* ASUS USB Sync */
{ USB_DEVICE(0x0BB4, 0x00CE) }, /* HTC USB Sync */
{ USB_DEVICE(0x0BB4, 0x00CF) }, /* HTC USB Modem */
{ USB_DEVICE(0x0BB4, 0x0A01) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A02) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A03) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A04) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A05) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A06) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A07) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A08) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A09) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A0A) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A0B) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A0C) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A0D) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A0E) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A0F) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A10) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A11) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A12) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A13) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A14) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A15) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A16) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A17) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A18) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A19) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A1A) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A1B) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A1C) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A1D) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A1E) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A1F) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A20) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A21) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A22) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A23) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A24) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A25) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A26) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A27) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A28) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A29) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A2A) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A2B) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A2C) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A2D) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A2E) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A2F) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A30) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A31) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A32) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A33) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A34) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A35) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A36) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A37) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A38) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A39) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A3A) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A3B) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A3C) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A3D) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A3E) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A3F) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A40) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A41) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A42) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A43) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A44) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A45) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A46) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A47) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A48) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A49) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A4A) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A4B) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A4C) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A4D) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A4E) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A4F) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A50) }, /* HTC SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A51) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A52) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A53) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A54) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A55) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A56) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A57) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A58) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A59) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A5A) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A5B) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A5C) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A5D) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A5E) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A5F) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A60) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A61) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A62) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A63) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A64) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A65) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A66) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A67) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A68) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A69) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A6A) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A6B) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A6C) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A6D) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A6E) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A6F) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A70) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A71) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A72) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A73) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A74) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A75) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A76) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A77) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A78) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A79) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A7A) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A7B) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A7C) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A7D) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A7E) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A7F) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A80) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A81) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A82) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A83) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A84) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A85) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A86) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A87) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A88) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A89) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A8A) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A8B) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A8C) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A8D) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A8E) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A8F) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A90) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A91) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A92) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A93) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A94) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A95) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A96) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A97) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A98) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A99) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A9A) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A9B) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A9C) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A9D) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A9E) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A9F) }, /* SmartPhone USB Sync */
{ USB_DEVICE(0x0BB4, 0x0BCE) }, /* "High Tech Computer Corp" */
{ USB_DEVICE(0x0BF8, 0x1001) }, /* Fujitsu Siemens Computers USB Sync */
{ USB_DEVICE(0x0C44, 0x03A2) }, /* Motorola iDEN Smartphone */
{ USB_DEVICE(0x0C8E, 0x6000) }, /* Cesscom Luxian Series */
{ USB_DEVICE(0x0CAD, 0x9001) }, /* Motorola PowerPad Pocket PC Device */
{ USB_DEVICE(0x0F4E, 0x0200) }, /* Freedom Scientific USB Sync */
{ USB_DEVICE(0x0F98, 0x0201) }, /* Cyberbank USB Sync */
{ USB_DEVICE(0x0FB8, 0x3001) }, /* Wistron USB Sync */
{ USB_DEVICE(0x0FB8, 0x3002) }, /* Wistron USB Sync */
{ USB_DEVICE(0x0FB8, 0x3003) }, /* Wistron USB Sync */
{ USB_DEVICE(0x0FB8, 0x4001) }, /* Wistron USB Sync */
{ USB_DEVICE(0x1066, 0x00CE) }, /* E-TEN USB Sync */
{ USB_DEVICE(0x1066, 0x0300) }, /* E-TEN P3XX Pocket PC */
{ USB_DEVICE(0x1066, 0x0500) }, /* E-TEN P5XX Pocket PC */
{ USB_DEVICE(0x1066, 0x0600) }, /* E-TEN P6XX Pocket PC */
{ USB_DEVICE(0x1066, 0x0700) }, /* E-TEN P7XX Pocket PC */
{ USB_DEVICE(0x1114, 0x0001) }, /* Psion Teklogix Sync 753x */
{ USB_DEVICE(0x1114, 0x0004) }, /* Psion Teklogix Sync netBookPro */
{ USB_DEVICE(0x1114, 0x0006) }, /* Psion Teklogix Sync 7525 */
{ USB_DEVICE(0x1182, 0x1388) }, /* VES USB Sync */
{ USB_DEVICE(0x11D9, 0x1002) }, /* Rugged Pocket PC 2003 */
{ USB_DEVICE(0x11D9, 0x1003) }, /* Rugged Pocket PC 2003 */
{ USB_DEVICE(0x1231, 0xCE01) }, /* USB Sync 03 */
{ USB_DEVICE(0x1231, 0xCE02) }, /* USB Sync 03 */
{ USB_DEVICE(0x1690, 0x0601) }, /* Askey USB Sync */
{ USB_DEVICE(0x22B8, 0x4204) }, /* Motorola MPx200 Smartphone */
{ USB_DEVICE(0x22B8, 0x4214) }, /* Motorola MPc GSM */
{ USB_DEVICE(0x22B8, 0x4224) }, /* Motorola MPx220 Smartphone */
{ USB_DEVICE(0x22B8, 0x4234) }, /* Motorola MPc CDMA */
{ USB_DEVICE(0x22B8, 0x4244) }, /* Motorola MPx100 Smartphone */
{ USB_DEVICE(0x3340, 0x011C) }, /* Mio DigiWalker PPC StrongARM */
{ USB_DEVICE(0x3340, 0x0326) }, /* Mio DigiWalker 338 */
{ USB_DEVICE(0x3340, 0x0426) }, /* Mio DigiWalker 338 */
{ USB_DEVICE(0x3340, 0x043A) }, /* Mio DigiWalker USB Sync */
{ USB_DEVICE(0x3340, 0x051C) }, /* MiTAC USB Sync 528 */
{ USB_DEVICE(0x3340, 0x053A) }, /* Mio DigiWalker SmartPhone USB Sync */
{ USB_DEVICE(0x3340, 0x071C) }, /* MiTAC USB Sync */
{ USB_DEVICE(0x3340, 0x0B1C) }, /* Generic PPC StrongARM */
{ USB_DEVICE(0x3340, 0x0E3A) }, /* Generic PPC USB Sync */
{ USB_DEVICE(0x3340, 0x0F1C) }, /* Itautec USB Sync */
{ USB_DEVICE(0x3340, 0x0F3A) }, /* Generic SmartPhone USB Sync */
{ USB_DEVICE(0x3340, 0x1326) }, /* Itautec USB Sync */
{ USB_DEVICE(0x3340, 0x191C) }, /* YAKUMO USB Sync */
{ USB_DEVICE(0x3340, 0x2326) }, /* Vobis USB Sync */
{ USB_DEVICE(0x3340, 0x3326) }, /* MEDION Winodws Moble USB Sync */
{ USB_DEVICE(0x3708, 0x20CE) }, /* Legend USB Sync */
{ USB_DEVICE(0x3708, 0x21CE) }, /* Lenovo USB Sync */
{ USB_DEVICE(0x4113, 0x0210) }, /* Mobile Media Technology USB Sync */
{ USB_DEVICE(0x4113, 0x0211) }, /* Mobile Media Technology USB Sync */
{ USB_DEVICE(0x4113, 0x0400) }, /* Mobile Media Technology USB Sync */
{ USB_DEVICE(0x4113, 0x0410) }, /* Mobile Media Technology USB Sync */
{ USB_DEVICE(0x413C, 0x4001) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x413C, 0x4002) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x413C, 0x4003) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x413C, 0x4004) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x413C, 0x4005) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x413C, 0x4006) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x413C, 0x4007) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x413C, 0x4008) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x413C, 0x4009) }, /* Dell Axim USB Sync */
{ USB_DEVICE(0x4505, 0x0010) }, /* Smartphone */
{ USB_DEVICE(0x5E04, 0xCE00) }, /* SAGEM Wireless Assistant */
{ USB_DEVICE(0x0BB4, 0x00CF) }, /* HTC smartphone modems */
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, ipaq_id_table);
static struct usb_driver ipaq_driver = {
.name = "ipaq",
.probe = usb_serial_probe,
.disconnect = usb_serial_disconnect,
.id_table = ipaq_id_table,
.no_dynamic_id = 1,
};
/* All of the device info needed for the Compaq iPAQ */
static struct usb_serial_driver ipaq_device = {
.driver = {
.owner = THIS_MODULE,
.name = "ipaq",
},
.description = "PocketPC PDA",
.usb_driver = &ipaq_driver,
.id_table = ipaq_id_table,
.open = ipaq_open,
.close = ipaq_close,
.attach = ipaq_startup,
.calc_num_ports = ipaq_calc_num_ports,
.write = ipaq_write,
.write_room = ipaq_write_room,
.chars_in_buffer = ipaq_chars_in_buffer,
.read_bulk_callback = ipaq_read_bulk_callback,
.write_bulk_callback = ipaq_write_bulk_callback,
};
static spinlock_t write_list_lock;
static int bytes_in;
static int bytes_out;
static int ipaq_open(struct tty_struct *tty,
struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
struct ipaq_private *priv;
struct ipaq_packet *pkt;
int i, result = 0;
int retries = connect_retries;
dbg("%s - port %d", __func__, port->number);
bytes_in = 0;
bytes_out = 0;
priv = kmalloc(sizeof(struct ipaq_private), GFP_KERNEL);
if (priv == NULL) {
dev_err(&port->dev, "%s - Out of memory\n", __func__);
return -ENOMEM;
}
usb_set_serial_port_data(port, priv);
priv->active = 0;
priv->queue_len = 0;
priv->free_len = 0;
INIT_LIST_HEAD(&priv->queue);
INIT_LIST_HEAD(&priv->freelist);
for (i = 0; i < URBDATA_QUEUE_MAX / PACKET_SIZE; i++) {
pkt = kmalloc(sizeof(struct ipaq_packet), GFP_KERNEL);
if (pkt == NULL)
goto enomem;
pkt->data = kmalloc(PACKET_SIZE, GFP_KERNEL);
if (pkt->data == NULL) {
kfree(pkt);
goto enomem;
}
pkt->len = 0;
pkt->written = 0;
INIT_LIST_HEAD(&pkt->list);
list_add(&pkt->list, &priv->freelist);
priv->free_len += PACKET_SIZE;
}
/*
* Lose the small buffers usbserial provides. Make larger ones.
*/
kfree(port->bulk_in_buffer);
kfree(port->bulk_out_buffer);
/* make sure the generic serial code knows */
port->bulk_out_buffer = NULL;
port->bulk_in_buffer = kmalloc(URBDATA_SIZE, GFP_KERNEL);
if (port->bulk_in_buffer == NULL)
goto enomem;
port->bulk_out_buffer = kmalloc(URBDATA_SIZE, GFP_KERNEL);
if (port->bulk_out_buffer == NULL) {
/* the buffer is useless, free it */
kfree(port->bulk_in_buffer);
port->bulk_in_buffer = NULL;
goto enomem;
}
port->read_urb->transfer_buffer = port->bulk_in_buffer;
port->write_urb->transfer_buffer = port->bulk_out_buffer;
port->read_urb->transfer_buffer_length = URBDATA_SIZE;
port->bulk_out_size = port->write_urb->transfer_buffer_length
= URBDATA_SIZE;
msleep(1000*initial_wait);
/*
* Send out control message observed in win98 sniffs. Not sure what
* it does, but from empirical observations, it seems that the device
* will start the chat sequence once one of these messages gets
* through. Since this has a reasonably high failure rate, we retry
* several times.
*/
while (retries--) {
result = usb_control_msg(serial->dev,
usb_sndctrlpipe(serial->dev, 0), 0x22, 0x21,
0x1, 0, NULL, 0, 100);
if (!result)
break;
msleep(1000);
}
if (!retries && result) {
dev_err(&port->dev, "%s - failed doing control urb, error %d\n", __func__, result);
goto error;
}
/* Start reading from the device */
usb_fill_bulk_urb(port->read_urb, serial->dev,
usb_rcvbulkpipe(serial->dev, port->bulk_in_endpointAddress),
port->read_urb->transfer_buffer,
port->read_urb->transfer_buffer_length,
ipaq_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_KERNEL);
if (result) {
dev_err(&port->dev,
"%s - failed submitting read urb, error %d\n",
__func__, result);
goto error;
}
return 0;
enomem:
result = -ENOMEM;
dev_err(&port->dev, "%s - Out of memory\n", __func__);
error:
ipaq_destroy_lists(port);
kfree(priv);
return result;
}
static void ipaq_close(struct usb_serial_port *port)
{
struct ipaq_private *priv = usb_get_serial_port_data(port);
dbg("%s - port %d", __func__, port->number);
/*
* shut down bulk read and write
*/
usb_kill_urb(port->write_urb);
usb_kill_urb(port->read_urb);
ipaq_destroy_lists(port);
kfree(priv);
usb_set_serial_port_data(port, NULL);
/* Uncomment the following line if you want to see some statistics
* in your syslog */
/* info ("Bytes In = %d Bytes Out = %d", bytes_in, bytes_out); */
}
static void ipaq_read_bulk_callback(struct urb *urb)
{
struct usb_serial_port *port = urb->context;
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
int result;
int status = urb->status;
dbg("%s - port %d", __func__, port->number);
if (status) {
dbg("%s - nonzero read bulk status received: %d",
__func__, status);
return;
}
usb_serial_debug_data(debug, &port->dev, __func__,
urb->actual_length, data);
tty = tty_port_tty_get(&port->port);
if (tty && urb->actual_length) {
tty_insert_flip_string(tty, data, urb->actual_length);
tty_flip_buffer_push(tty);
bytes_in += urb->actual_length;
}
tty_kref_put(tty);
/* Continue trying to always read */
usb_fill_bulk_urb(port->read_urb, port->serial->dev,
usb_rcvbulkpipe(port->serial->dev, port->bulk_in_endpointAddress),
port->read_urb->transfer_buffer,
port->read_urb->transfer_buffer_length,
ipaq_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
if (result)
dev_err(&port->dev,
"%s - failed resubmitting read urb, error %d\n",
__func__, result);
return;
}
static int ipaq_write(struct tty_struct *tty, struct usb_serial_port *port,
const unsigned char *buf, int count)
{
const unsigned char *current_position = buf;
int bytes_sent = 0;
int transfer_size;
dbg("%s - port %d", __func__, port->number);
while (count > 0) {
transfer_size = min(count, PACKET_SIZE);
if (ipaq_write_bulk(port, current_position, transfer_size))
break;
current_position += transfer_size;
bytes_sent += transfer_size;
count -= transfer_size;
bytes_out += transfer_size;
}
return bytes_sent;
}
static int ipaq_write_bulk(struct usb_serial_port *port,
const unsigned char *buf, int count)
{
struct ipaq_private *priv = usb_get_serial_port_data(port);
struct ipaq_packet *pkt = NULL;
int result = 0;
unsigned long flags;
if (priv->free_len <= 0) {
dbg("%s - we're stuffed", __func__);
return -EAGAIN;
}
spin_lock_irqsave(&write_list_lock, flags);
if (!list_empty(&priv->freelist)) {
pkt = list_entry(priv->freelist.next, struct ipaq_packet, list);
list_del(&pkt->list);
priv->free_len -= PACKET_SIZE;
}
spin_unlock_irqrestore(&write_list_lock, flags);
if (pkt == NULL) {
dbg("%s - we're stuffed", __func__);
return -EAGAIN;
}
memcpy(pkt->data, buf, count);
usb_serial_debug_data(debug, &port->dev, __func__, count, pkt->data);
pkt->len = count;
pkt->written = 0;
spin_lock_irqsave(&write_list_lock, flags);
list_add_tail(&pkt->list, &priv->queue);
priv->queue_len += count;
if (priv->active == 0) {
priv->active = 1;
ipaq_write_gather(port);
spin_unlock_irqrestore(&write_list_lock, flags);
result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
if (result)
dev_err(&port->dev,
"%s - failed submitting write urb, error %d\n",
__func__, result);
} else {
spin_unlock_irqrestore(&write_list_lock, flags);
}
return result;
}
static void ipaq_write_gather(struct usb_serial_port *port)
{
struct ipaq_private *priv = usb_get_serial_port_data(port);
struct usb_serial *serial = port->serial;
int count, room;
struct ipaq_packet *pkt, *tmp;
struct urb *urb = port->write_urb;
room = URBDATA_SIZE;
list_for_each_entry_safe(pkt, tmp, &priv->queue, list) {
count = min(room, (int)(pkt->len - pkt->written));
memcpy(urb->transfer_buffer + (URBDATA_SIZE - room),
pkt->data + pkt->written, count);
room -= count;
pkt->written += count;
priv->queue_len -= count;
if (pkt->written == pkt->len) {
list_move(&pkt->list, &priv->freelist);
priv->free_len += PACKET_SIZE;
}
if (room == 0)
break;
}
count = URBDATA_SIZE - room;
usb_fill_bulk_urb(port->write_urb, serial->dev,
usb_sndbulkpipe(serial->dev, port->bulk_out_endpointAddress),
port->write_urb->transfer_buffer, count,
ipaq_write_bulk_callback, port);
return;
}
static void ipaq_write_bulk_callback(struct urb *urb)
{
struct usb_serial_port *port = urb->context;
struct ipaq_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
int result;
int status = urb->status;
dbg("%s - port %d", __func__, port->number);
if (status) {
dbg("%s - nonzero write bulk status received: %d",
__func__, status);
return;
}
spin_lock_irqsave(&write_list_lock, flags);
if (!list_empty(&priv->queue)) {
ipaq_write_gather(port);
spin_unlock_irqrestore(&write_list_lock, flags);
result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
if (result)
dev_err(&port->dev,
"%s - failed submitting write urb, error %d\n",
__func__, result);
} else {
priv->active = 0;
spin_unlock_irqrestore(&write_list_lock, flags);
}
usb_serial_port_softint(port);
}
static int ipaq_write_room(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
struct ipaq_private *priv = usb_get_serial_port_data(port);
dbg("%s - freelen %d", __func__, priv->free_len);
return priv->free_len;
}
static int ipaq_chars_in_buffer(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
struct ipaq_private *priv = usb_get_serial_port_data(port);
dbg("%s - queuelen %d", __func__, priv->queue_len);
return priv->queue_len;
}
static void ipaq_destroy_lists(struct usb_serial_port *port)
{
struct ipaq_private *priv = usb_get_serial_port_data(port);
struct ipaq_packet *pkt, *tmp;
list_for_each_entry_safe(pkt, tmp, &priv->queue, list) {
kfree(pkt->data);
kfree(pkt);
}
list_for_each_entry_safe(pkt, tmp, &priv->freelist, list) {
kfree(pkt->data);
kfree(pkt);
}
}
static int ipaq_calc_num_ports(struct usb_serial *serial)
{
/*
* some devices have 3 endpoints, the 3rd of which
* must be ignored as it would make the core
* create a second port which oopses when used
*/
int ipaq_num_ports = 1;
dbg("%s - numberofendpoints: %d", __FUNCTION__,
(int)serial->interface->cur_altsetting->desc.bNumEndpoints);
/*
* a few devices have 4 endpoints, seemingly Yakuma devices,
* and we need the second pair, so let them have 2 ports
*
* TODO: can we drop port 1 ?
*/
if (serial->interface->cur_altsetting->desc.bNumEndpoints > 3) {
ipaq_num_ports = 2;
}
return ipaq_num_ports;
}
static int ipaq_startup(struct usb_serial *serial)
{
dbg("%s", __func__);
/* Some of the devices in ipaq_id_table[] are composite, and we
* shouldn't bind to all the interfaces. This test will rule out
* some obviously invalid possibilities.
*/
if (serial->num_bulk_in < serial->num_ports ||
serial->num_bulk_out < serial->num_ports)
return -ENODEV;
if (serial->dev->actconfig->desc.bConfigurationValue != 1) {
/*
* FIXME: HP iPaq rx3715, possibly others, have 1 config that
* is labeled as 2
*/
dev_err(&serial->dev->dev, "active config #%d != 1 ??\n",
serial->dev->actconfig->desc.bConfigurationValue);
return -ENODEV;
}
dbg("%s - iPAQ module configured for %d ports",
__FUNCTION__, serial->num_ports);
return usb_reset_configuration(serial->dev);
}
static int __init ipaq_init(void)
{
int retval;
spin_lock_init(&write_list_lock);
retval = usb_serial_register(&ipaq_device);
if (retval)
goto failed_usb_serial_register;
if (vendor) {
ipaq_id_table[0].idVendor = vendor;
ipaq_id_table[0].idProduct = product;
}
retval = usb_register(&ipaq_driver);
if (retval)
goto failed_usb_register;
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
return 0;
failed_usb_register:
usb_serial_deregister(&ipaq_device);
failed_usb_serial_register:
return retval;
}
static void __exit ipaq_exit(void)
{
usb_deregister(&ipaq_driver);
usb_serial_deregister(&ipaq_device);
}
module_init(ipaq_init);
module_exit(ipaq_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
module_param(debug, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Debug enabled or not");
module_param(vendor, ushort, 0);
MODULE_PARM_DESC(vendor, "User specified USB idVendor");
module_param(product, ushort, 0);
MODULE_PARM_DESC(product, "User specified USB idProduct");
module_param(connect_retries, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(connect_retries,
"Maximum number of connect retries (one second each)");
module_param(initial_wait, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(initial_wait,
"Time to wait before attempting a connection (in seconds)");
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