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[PATCH] USB: new devices for the Option driver
This patch extends the "option" driver with a few more devices, some of which are actually connected to USB the "right" way -- as opposed to doing it via PCMCIA and OHCI. Signed-Off-By: Matthias Urlichs <smurf@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Matthias Urlichs
Greg Kroah-Hartman
parent
786dc1d3d7
commit
14f76cc7ab
@ -491,16 +491,22 @@ config USB_SERIAL_XIRCOM
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module will be called keyspan_pda.
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config USB_SERIAL_OPTION
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tristate "USB Option PCMCIA serial driver"
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depends on USB_SERIAL && USB_OHCI_HCD && PCCARD
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tristate "USB driver for GSM modems"
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depends on USB_SERIAL
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help
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Say Y here if you want to use an Option card. This is a
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GSM card, controlled by three serial ports which are connected
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via an OHCI adapter located on a PC card.
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Say Y here if you have an "Option" GSM PCMCIA card
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(or an OEM version: branded Huawei, Audiovox, or Novatel).
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These cards feature a built-in OHCI-USB adapter and an
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internally-connected GSM modem. The USB bus is not
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accessible externally.
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To compile this driver as a module, choose M here: the
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module will be called option.
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If this driver doesn't recognize your device,
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it might be accessible via the FTDI_SIO driver.
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config USB_SERIAL_OMNINET
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tristate "USB ZyXEL omni.net LCD Plus Driver (EXPERIMENTAL)"
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depends on USB_SERIAL && EXPERIMENTAL
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@ -1,5 +1,5 @@
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/*
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Option Card (PCMCIA to) USB to Serial Driver
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USB Driver for GSM modems
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Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de>
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@ -28,15 +28,34 @@
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2005-09-10 v0.4.3 added HUAWEI E600 card and Audiovox AirCard
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2005-09-20 v0.4.4 increased recv buffer size: the card sometimes
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wants to send >2000 bytes.
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2006-04-10 v0.4.2 fixed two array overrun errors :-/
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2006-04-10 v0.5 fixed two array overrun errors :-/
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2006-04-21 v0.5.1 added support for Sierra Wireless MC8755
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2006-05-15 v0.6 re-enable multi-port support
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2006-06-01 v0.6.1 add COBRA
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2006-06-01 v0.6.2 add backwards-compatibility stuff
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2006-06-01 v0.6.3 add Novatel Wireless
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2006-06-01 v0.7 Option => GSM
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Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
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This driver exists because the "normal" serial driver doesn't work too well
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with GSM modems. Issues:
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- data loss -- one single Receive URB is not nearly enough
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- nonstandard flow (Option devices) and multiplex (Sierra) control
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- controlling the baud rate doesn't make sense
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This driver is named "option" because the most common device it's
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used for is a PC-Card (with an internal OHCI-USB interface, behind
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which the GSM interface sits), made by Option Inc.
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Some of the "one port" devices actually exhibit multiple USB instances
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on the USB bus. This is not a bug, these ports are used for different
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device features.
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*/
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#define DRIVER_VERSION "v0.4"
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#define DRIVER_VERSION "v0.7.0"
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#define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
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#define DRIVER_DESC "Option Card (PC-Card to) USB to Serial Driver"
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#define DRIVER_DESC "USB Driver for GSM modems"
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#include <linux/config.h>
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#include <linux/kernel.h>
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@ -74,22 +93,45 @@ static int option_tiocmset(struct usb_serial_port *port, struct file *file,
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static int option_send_setup(struct usb_serial_port *port);
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/* Vendor and product IDs */
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#define OPTION_VENDOR_ID 0x0AF0
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#define HUAWEI_VENDOR_ID 0x12D1
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#define AUDIOVOX_VENDOR_ID 0x0F3D
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#define OPTION_VENDOR_ID 0x0AF0
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#define HUAWEI_VENDOR_ID 0x12D1
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#define AUDIOVOX_VENDOR_ID 0x0F3D
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#define SIERRAWIRELESS_VENDOR_ID 0x1199
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#define NOVATELWIRELESS_VENDOR_ID 0x1410
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#define OPTION_PRODUCT_OLD 0x5000
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#define OPTION_PRODUCT_FUSION 0x6000
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#define OPTION_PRODUCT_FUSION2 0x6300
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#define HUAWEI_PRODUCT_E600 0x1001
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#define AUDIOVOX_PRODUCT_AIRCARD 0x0112
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#define OPTION_PRODUCT_OLD 0x5000
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#define OPTION_PRODUCT_FUSION 0x6000
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#define OPTION_PRODUCT_FUSION2 0x6300
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#define OPTION_PRODUCT_COBRA 0x6500
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#define HUAWEI_PRODUCT_E600 0x1001
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#define AUDIOVOX_PRODUCT_AIRCARD 0x0112
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#define SIERRAWIRELESS_PRODUCT_MC8755 0x6802
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#define NOVATELWIRELESS_PRODUCT_U740 0x1400
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static struct usb_device_id option_ids[] = {
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{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_OLD) },
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{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION) },
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{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) },
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{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
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{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
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{ USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) },
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{ USB_DEVICE(SIERRAWIRELESS_VENDOR_ID, SIERRAWIRELESS_PRODUCT_MC8755) },
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{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) },
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{ } /* Terminating entry */
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};
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static struct usb_device_id option_ids1[] = {
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{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_OLD) },
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{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION) },
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{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) },
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{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
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{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
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{ USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) },
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{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) },
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{ } /* Terminating entry */
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};
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static struct usb_device_id option_ids3[] = {
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{ USB_DEVICE(SIERRAWIRELESS_VENDOR_ID, SIERRAWIRELESS_PRODUCT_MC8755) },
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{ } /* Terminating entry */
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};
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@ -111,12 +153,39 @@ static struct usb_serial_driver option_3port_device = {
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.owner = THIS_MODULE,
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.name = "option",
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},
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.description = "Option 3G data card",
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.id_table = option_ids,
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.description = "GSM modem (3-port)",
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.id_table = option_ids3,
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.num_interrupt_in = NUM_DONT_CARE,
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.num_bulk_in = NUM_DONT_CARE,
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.num_bulk_out = NUM_DONT_CARE,
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.num_ports = 1, /* 3, but the card reports its ports separately */
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.num_ports = 3,
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.open = option_open,
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.close = option_close,
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.write = option_write,
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.write_room = option_write_room,
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.chars_in_buffer = option_chars_in_buffer,
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.throttle = option_rx_throttle,
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.unthrottle = option_rx_unthrottle,
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.set_termios = option_set_termios,
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.break_ctl = option_break_ctl,
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.tiocmget = option_tiocmget,
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.tiocmset = option_tiocmset,
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.attach = option_startup,
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.shutdown = option_shutdown,
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.read_int_callback = option_instat_callback,
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};
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static struct usb_serial_driver option_1port_device = {
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.driver = {
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.owner = THIS_MODULE,
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.name = "option",
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},
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.description = "GSM modem (1-port)",
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.id_table = option_ids1,
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.num_interrupt_in = NUM_DONT_CARE,
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.num_bulk_in = NUM_DONT_CARE,
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.num_bulk_out = NUM_DONT_CARE,
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.num_ports = 1,
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.open = option_open,
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.close = option_close,
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.write = option_write,
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@ -170,6 +239,9 @@ struct option_port_private {
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static int __init option_init(void)
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{
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int retval;
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retval = usb_serial_register(&option_1port_device);
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if (retval)
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goto failed_1port_device_register;
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retval = usb_serial_register(&option_3port_device);
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if (retval)
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goto failed_3port_device_register;
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@ -184,6 +256,8 @@ static int __init option_init(void)
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failed_driver_register:
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usb_serial_deregister (&option_3port_device);
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failed_3port_device_register:
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usb_serial_deregister (&option_1port_device);
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failed_1port_device_register:
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return retval;
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}
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@ -191,6 +265,7 @@ static void __exit option_exit(void)
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{
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usb_deregister (&option_driver);
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usb_serial_deregister (&option_3port_device);
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usb_serial_deregister (&option_1port_device);
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}
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module_init(option_init);
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@ -572,27 +647,30 @@ static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
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/* Setup urbs */
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static void option_setup_urbs(struct usb_serial *serial)
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{
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int j;
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int i,j;
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struct usb_serial_port *port;
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struct option_port_private *portdata;
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dbg("%s", __FUNCTION__);
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port = serial->port[0];
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portdata = usb_get_serial_port_data(port);
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for (i = 0; i < serial->num_ports; i++) {
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port = serial->port[i];
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portdata = usb_get_serial_port_data(port);
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/* Do indat endpoints first */
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for (j = 0; j < N_IN_URB; ++j) {
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portdata->in_urbs[j] = option_setup_urb (serial,
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port->bulk_in_endpointAddress, USB_DIR_IN, port,
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portdata->in_buffer[j], IN_BUFLEN, option_indat_callback);
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}
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for (j = 0; j < N_IN_URB; ++j) {
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portdata->in_urbs[j] = option_setup_urb (serial,
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port->bulk_in_endpointAddress, USB_DIR_IN, port,
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portdata->in_buffer[j], IN_BUFLEN, option_indat_callback);
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}
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/* outdat endpoints */
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for (j = 0; j < N_OUT_URB; ++j) {
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portdata->out_urbs[j] = option_setup_urb (serial,
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port->bulk_out_endpointAddress, USB_DIR_OUT, port,
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portdata->out_buffer[j], OUT_BUFLEN, option_outdat_callback);
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/* outdat endpoints */
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for (j = 0; j < N_OUT_URB; ++j) {
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portdata->out_urbs[j] = option_setup_urb (serial,
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port->bulk_out_endpointAddress, USB_DIR_OUT, port,
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portdata->out_buffer[j], OUT_BUFLEN, option_outdat_callback);
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}
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}
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}
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