diff options
Diffstat (limited to 'drivers/usb/serial/ipaq.c')
| -rw-r--r-- | drivers/usb/serial/ipaq.c | 973 |
1 files changed, 973 insertions, 0 deletions
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c new file mode 100644 index 000000000000..3bd69c4ef24b --- /dev/null +++ b/drivers/usb/serial/ipaq.c @@ -0,0 +1,973 @@ +/* + * 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/config.h> +#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 <asm/uaccess.h> +#include <linux/usb.h> +#include "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; + +/* Function prototypes for an ipaq */ +static int ipaq_open (struct usb_serial_port *port, struct file *filp); +static void ipaq_close (struct usb_serial_port *port, struct file *filp); +static int ipaq_startup (struct usb_serial *serial); +static void ipaq_shutdown (struct usb_serial *serial); +static int ipaq_write(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, struct pt_regs *regs); +static void ipaq_write_bulk_callback(struct urb *urb, struct pt_regs *regs); +static int ipaq_write_room(struct usb_serial_port *port); +static int ipaq_chars_in_buffer(struct usb_serial_port *port); +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(0x1690, 0x0601) }, /* Askey 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(0x07CF, 0x2001) }, /* CASIO USB Sync 2001 */ + { USB_DEVICE(0x07CF, 0x2002) }, /* CASIO USB Sync 2002 */ + { USB_DEVICE(0x07CF, 0x2003) }, /* CASIO USB Sync 2003 */ + { USB_DEVICE(0x049F, 0x0003) }, /* Compaq iPAQ USB Sync */ + { USB_DEVICE(0x049F, 0x0032) }, /* Compaq iPAQ 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(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(0x094B, 0x0001) }, /* Linkup Systems 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(0x0961, 0x0010) }, /* Portatec USB Sync */ + { USB_DEVICE(0x5E04, 0xCE00) }, /* SAGEM Wireless Assistant */ + { USB_DEVICE(0x0104, 0x00BE) }, /* Socket USB Sync */ + { USB_DEVICE(0x0930, 0x0700) }, /* TOSHIBA USB Sync 0700 */ + { USB_DEVICE(0x0930, 0x0705) }, /* TOSHIBA Pocket PC e310 */ + { USB_DEVICE(0x0930, 0x0707) }, /* TOSHIBA Pocket PC e330 Series */ + { USB_DEVICE(0x0930, 0x0708) }, /* TOSHIBA Pocket PC e350 Series */ + { USB_DEVICE(0x0930, 0x0706) }, /* TOSHIBA Pocket PC e740 */ + { 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(0x0BB4, 0x00CE) }, /* HTC USB Sync */ + { 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(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(0x04A4, 0x0014) }, /* Hitachi USB Sync */ + { USB_DEVICE(0x0BF8, 0x1001) }, /* Fujitsu Siemens Computers USB Sync */ + { USB_DEVICE(0x0F98, 0x0201) }, /* Cyberbank USB Sync */ + { USB_DEVICE(0x0502, 0x16E1) }, /* Acer n10 Handheld USB Sync */ + { USB_DEVICE(0x0502, 0x16E3) }, /* Acer n30 Handheld USB Sync */ + { USB_DEVICE(0x0502, 0x16E2) }, /* Acer n20 Handheld USB Sync */ + { USB_DEVICE(0x0502, 0x1631) }, /* c10 Series */ + { USB_DEVICE(0x0502, 0x1632) }, /* c20 Series */ + { USB_DEVICE(0x0B05, 0x9202) }, /* ASUS USB Sync */ + { USB_DEVICE(0x0B05, 0x420F) }, /* ASUS USB Sync */ + { USB_DEVICE(0x0B05, 0x4200) }, /* ASUS USB Sync */ + { USB_DEVICE(0x0B05, 0x4201) }, /* ASUS USB Sync */ + { USB_DEVICE(0x0B05, 0x4202) }, /* ASUS USB Sync */ + { USB_DEVICE(0x0B05, 0x9200) }, /* ASUS USB Sync */ + { USB_DEVICE(0x0C8E, 0x6000) }, /* Cesscom Luxian Series */ + { USB_DEVICE(0x04AD, 0x0301) }, /* USB Sync 0301 */ + { USB_DEVICE(0x04AD, 0x0302) }, /* USB Sync 0302 */ + { USB_DEVICE(0x04AD, 0x0303) }, /* USB Sync 0303 */ + { 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(0x1066, 0x00CE) }, /* E-TEN USB Sync */ + { USB_DEVICE(0x0F4E, 0x0200) }, /* Freedom Scientific USB Sync */ + { USB_DEVICE(0x04C5, 0x1058) }, /* FUJITSU USB Sync */ + { USB_DEVICE(0x04C5, 0x1079) }, /* FUJITSU USB Sync */ + { USB_DEVICE(0x067E, 0x1001) }, /* Intermec Mobile Computer */ + { USB_DEVICE(0x04f1, 0x3011) }, /* JVC USB Sync */ + { USB_DEVICE(0x04F1, 0x3012) }, /* JVC USB Sync */ + { USB_DEVICE(0x3708, 0x20CE) }, /* Legend USB Sync */ + { USB_DEVICE(0x3708, 0x21CE) }, /* Lenovo USB Sync */ + { USB_DEVICE(0x043E, 0x9C01) }, /* LGE USB Sync */ + { USB_DEVICE(0x04DA, 0x2500) }, /* Panasonic USB Sync */ + { USB_DEVICE(0x3340, 0x0B1C) }, /* Generic PPC StrongARM */ + { USB_DEVICE(0x3340, 0x0E3A) }, /* Generic PPC USB Sync */ + { USB_DEVICE(0x3340, 0x0F3A) }, /* Generic SmartPhone USB Sync */ + { USB_DEVICE(0x3340, 0x0F1C) }, /* Itautec USB Sync */ + { USB_DEVICE(0x3340, 0x1326) }, /* Itautec USB Sync */ + { USB_DEVICE(0x3340, 0x3326) }, /* MEDION Winodws Moble USB Sync */ + { USB_DEVICE(0x3340, 0x0326) }, /* Mio DigiWalker 338 */ + { USB_DEVICE(0x3340, 0x0426) }, /* Mio DigiWalker 338 */ + { USB_DEVICE(0x3340, 0x011C) }, /* Mio DigiWalker PPC StrongARM */ + { USB_DEVICE(0x3340, 0x053A) }, /* Mio DigiWalker SmartPhone USB Sync */ + { USB_DEVICE(0x3340, 0x043A) }, /* Mio DigiWalker USB Sync */ + { USB_DEVICE(0x3340, 0x071C) }, /* MiTAC USB Sync */ + { USB_DEVICE(0x3340, 0x051C) }, /* MiTAC USB Sync 528 */ + { USB_DEVICE(0x3340, 0x2326) }, /* Vobis USB Sync */ + { USB_DEVICE(0x3340, 0x191C) }, /* YAKUMO 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(0x0CAD, 0x9001) }, /* Motorola PowerPad Pocket PC Device */ + { USB_DEVICE(0x0C44, 0x03A2) }, /* Motorola iDEN Smartphone */ + { 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, 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, 0x662E) }, /* Samsung MITs USB Sync */ + { USB_DEVICE(0x04E8, 0x6630) }, /* Samsung MITs USB Sync */ + { USB_DEVICE(0x04E8, 0x6632) }, /* Samsung MITs USB Sync */ + { USB_DEVICE(0x4505, 0x0010) }, /* Smartphone */ + { 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(0x1182, 0x1388) }, /* VES USB Sync */ + { 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(0x0536, 0x01A0) }, /* HHP PDT */ + { USB_DEVICE(0x099E, 0x0052) }, /* Trimble GeoExplorer */ + { USB_DEVICE(0x099E, 0x4000) }, /* TDS Data Collector */ + { 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(0x11D9, 0x1003) }, /* Rugged Pocket PC 2003 */ + { USB_DEVICE(0x11D9, 0x1002) }, /* Rugged Pocket PC 2003 */ + { 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(0x1231, 0xCE01) }, /* USB Sync 03 */ + { USB_DEVICE(0x1231, 0xCE02) }, /* USB Sync 03 */ + { } /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE (usb, ipaq_id_table); + +static struct usb_driver ipaq_driver = { + .owner = THIS_MODULE, + .name = "ipaq", + .probe = usb_serial_probe, + .disconnect = usb_serial_disconnect, + .id_table = ipaq_id_table, +}; + + +/* All of the device info needed for the Compaq iPAQ */ +static struct usb_serial_device_type ipaq_device = { + .owner = THIS_MODULE, + .name = "PocketPC PDA", + .id_table = ipaq_id_table, + .num_interrupt_in = NUM_DONT_CARE, + .num_bulk_in = 1, + .num_bulk_out = 1, + .num_ports = 1, + .open = ipaq_open, + .close = ipaq_close, + .attach = ipaq_startup, + .shutdown = ipaq_shutdown, + .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 usb_serial_port *port, struct file *filp) +{ + struct usb_serial *serial = port->serial; + struct ipaq_private *priv; + struct ipaq_packet *pkt; + int i, result = 0; + int retries = KP_RETRIES; + + dbg("%s - port %d", __FUNCTION__, port->number); + + bytes_in = 0; + bytes_out = 0; + priv = (struct ipaq_private *)kmalloc(sizeof(struct ipaq_private), GFP_KERNEL); + if (priv == NULL) { + err("%s - Out of memory", __FUNCTION__); + 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; + } + + /* + * Force low latency on. This will immediately push data to the line + * discipline instead of queueing. + */ + + port->tty->low_latency = 1; + port->tty->raw = 1; + port->tty->real_raw = 1; + + /* + * Lose the small buffers usbserial provides. Make larger ones. + */ + + kfree(port->bulk_in_buffer); + kfree(port->bulk_out_buffer); + 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) { + kfree(port->bulk_in_buffer); + 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; + + /* 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) { + err("%s - failed submitting read urb, error %d", __FUNCTION__, result); + goto error; + } + + /* + * 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 == 0) { + return 0; + } + } + err("%s - failed doing control urb, error %d", __FUNCTION__, result); + goto error; + +enomem: + result = -ENOMEM; + err("%s - Out of memory", __FUNCTION__); +error: + ipaq_destroy_lists(port); + kfree(priv); + return result; +} + + +static void ipaq_close(struct usb_serial_port *port, struct file *filp) +{ + struct ipaq_private *priv = usb_get_serial_port_data(port); + + dbg("%s - port %d", __FUNCTION__, 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 pt_regs *regs) +{ + struct usb_serial_port *port = (struct usb_serial_port *)urb->context; + struct tty_struct *tty; + unsigned char *data = urb->transfer_buffer; + int i, result; + + dbg("%s - port %d", __FUNCTION__, port->number); + + if (urb->status) { + dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, urb->status); + return; + } + + usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data); + + tty = port->tty; + if (tty && urb->actual_length) { + for (i = 0; i < urb->actual_length ; ++i) { + /* if we insert more than TTY_FLIPBUF_SIZE characters, we drop them. */ + if(tty->flip.count >= TTY_FLIPBUF_SIZE) { + tty_flip_buffer_push(tty); + } + /* this doesn't actually push the data through unless tty->low_latency is set */ + tty_insert_flip_char(tty, data[i], 0); + } + tty_flip_buffer_push(tty); + bytes_in += urb->actual_length; + } + + /* 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) + err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result); + return; +} + +static int ipaq_write(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", __FUNCTION__, 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", __FUNCTION__); + 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", __FUNCTION__); + return -EAGAIN; + } + + memcpy(pkt->data, buf, count); + usb_serial_debug_data(debug, &port->dev, __FUNCTION__, 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) { + err("%s - failed submitting write urb, error %d", __FUNCTION__, 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; + + if (urb->status == -EINPROGRESS) { + /* Should never happen */ + err("%s - flushing while urb is active !", __FUNCTION__); + return; + } + 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 pt_regs *regs) +{ + struct usb_serial_port *port = (struct usb_serial_port *)urb->context; + struct ipaq_private *priv = usb_get_serial_port_data(port); + unsigned long flags; + int result; + + dbg("%s - port %d", __FUNCTION__, port->number); + + if (urb->status) { + dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status); + } + + 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) { + err("%s - failed submitting write urb, error %d", __FUNCTION__, result); + } + } else { + priv->active = 0; + spin_unlock_irqrestore(&write_list_lock, flags); + } + + schedule_work(&port->work); +} + +static int ipaq_write_room(struct usb_serial_port *port) +{ + struct ipaq_private *priv = usb_get_serial_port_data(port); + + dbg("%s - freelen %d", __FUNCTION__, priv->free_len); + return priv->free_len; +} + +static int ipaq_chars_in_buffer(struct usb_serial_port *port) +{ + struct ipaq_private *priv = usb_get_serial_port_data(port); + + dbg("%s - queuelen %d", __FUNCTION__, 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_startup(struct usb_serial *serial) +{ + dbg("%s", __FUNCTION__); + if (serial->dev->actconfig->desc.bConfigurationValue != 1) { + err("active config #%d != 1 ??", + serial->dev->actconfig->desc.bConfigurationValue); + return -ENODEV; + } + return usb_reset_configuration (serial->dev); +} + +static void ipaq_shutdown(struct usb_serial *serial) +{ + dbg("%s", __FUNCTION__); +} + +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; + info(DRIVER_DESC " " DRIVER_VERSION); + 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; + + 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"); |
