Add a few more mobile broadband cards.
Signed-off-by: NDan Williams <dcbw@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Use kref in the USB serial drivers so that we don't free tty structures
from under the URB receive handlers as has historically been the case if
you were unlucky. This also gives us a framework for general tty drivers to
use tty_port objects and refcount.

Contains two err->dev_err changes merged together to fix clashes in the
-next tree.
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: NOtavio Salvador <otavio@ossystems.com.br>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch  support  NTT DoCoMo A2502 3G/HSDPA modem on option driver.
It is produced by AnyDATA Corp. and also sold as KT Freetelecom (Korea) ADU 620UW.

It support 3.6Mbps/7.2Mbps hight speed communication.
I have tested A2502 with NTT DoCoMo MoperaU ISP service.
Signed-off-by: NHiroshi Miura <miurahr@nttdata.co.jp>
Signed-off-by: NMatthias Urlichs <matthias@urlichs.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

These drivers should not be relying on CONFIG_USB_DEBUG.  By doing this,
it prevents users of kernels that do not enable this option from
enabling debugging in these drivers, unlike all other usb-serial
drivers.

Cc: Matthias Urlichs <smurf@smurf.noris.de>
Cc: Kevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This adds the vendor and product id (19d2:0015) of the ZTE MF628 HSDPA
modem to the option driver. It still needs a mode switch command issued
beforehand, this is currently handled by a userspace tool.
Signed-off-by: NOliver Martin <oliver.martin@student.tuwien.ac.at>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch adds the Product ID for the BandLuxe C150/C250 3.5G data
card series from BandRich Inc.
After detection, the data card works fine.

It was patched against kernel 2.6.27-rc1 with -mm patch
Signed-off-by: NLeon Leong <upleong@bandrich.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

USB serial likes to use port->tty back pointers for the real work it does and
to do so without any actual locking. Unfortunately when you consider hangup
events, hangup/parallel reopen or even worse hangup followed by parallel close
events the tty->port and port->tty pointers are not guaranteed to be the same
as port->tty is the active tty while tty->port is the port the tty may or
may not still be attached to.

So rework the entire API to pass the tty struct. For console cases we need
to pass both for now. This shows up multiple drivers that immediately crash
with USB console some of which have been fixed in the process.

Longer term we need a proper tty as console abstraction
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This driver is only for one device id, and the option driver should be
used instead for it.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Thanks to umesh b <umesh.kollam@gmail.com> for the information here.

Cc: umesh b <umesh.kollam@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add the interface info matching to all Huawei cards, as they all also
contain a Mass Storage Device interface (usually containing Windows
drivers) which should not get bound by this driver.

See also drivers/usb/storage/unusual_devs.h
Signed-off-by: NMichael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This fixes the name of the onda MSA501HS device, I guess it is called
different things in different countries.
Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This adds the Telit UC864-E HDSPA modem support to the option driver.
This lets their customers comply with the GPL instead of having to use a
binary driver from the manufacturer.

Cc: Simon Kissel <kissel@viprinet.com>
Cc: Nico Erfurth <ne@nicoerfurth.de>
Cc: Andrea Ghezzo <TS-EMEA@telit.com>
Cc: Dietmar Staps <Dietmar.Staps@telit.com>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

New variant of the 5520 found by Luke Sheldrick.
Signed-off-by: NDan Williams <dcbw@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This device is not a serial port, but a virtual CD-ROM device. For
example with my Novatel MC950D:

lsusb -v -d 1410:5010 | grep InterfaceClass
      bInterfaceClass         8 Mass Storage

After some time (ca. 5min) or if virtual CD is ejected, device id
changes to 1410:4400:

% lsusb -v -d 1410:4400 | grep InterfaceClass
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceClass       255 Vendor Specific Class

Variable name says that 0x5010 is a Novatel U727, but searching in
internet shows, that this device also provides virtual CD that should be
ejected before use. Product id for serial port in this case is 0x4100.
Signed-off-by: NEugeniy Meshcheryakov <eugen@debian.org>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

the proposed patch allows the ET502HS HDSPA modem to be handled by the
"option" driver. It has been tested for 1 month and works reliably (no
oopses, no hangs, 300KB/s throughput).
Signed-off-by: NMauro Andreolini <andreoli@weblab.ing.unimo.it>
Signed-off-by: NMatthias Urlichs <matthias@urlichs.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

As reported by Magnus Boman <captain.magnus@opensuse.org>

Cc: Magnus Boman <captain.magnus@opensuse.org>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

urb->context code cleanup
Signed-off-by: NMing Lei <tom.leiming@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 - If a termios change fails due to lack of memory we should copy the
   old settings back over as the device has not changed
 - Note various locking problems
 - kl5kusb105 had various remaining tty flag handling problems
 - Make safe_serial use tty_insert_flip_string not open coded loops
 - set termios speed properly in usb_serial
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

__FUNCTION__ is gcc-specific, use __func__
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The usb-serial core no longer checks these fields so remove them from
all of the individual drivers.  They will be removed from the usb-serial
core in a patch later in the series.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Setting DTR et al. should work for all interfaces
if you actually pass the interface number. :-P
 
This should help with devices that have important pseudo-serial ports
that aren't on the first interface in the device.
Signed-off-by: NChris Collins <chris@ursys.com.au>
Signed-off-by: NMatthias Urlichs <matthias@urlichs.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch add new vendor ID and device ID  for AMOI HSDPA modem. 

From: tang kai <tangk73@hotmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

 - declare the unusal device for Huawei data card devices in
   unusual_devs.h
 - disable the product ID matching for Huawei data card devices in
   usb_match_device function of driver.c
 - declare the product IDs in option.c.
Signed-off-by: Nfangxiaozhi <huananhu@huawei.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add devices by AMOI and NovatelWireless.
Signed-Off-By: NMatthias Urlichs <matthias@urlichs.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The modem was detected, the ttyUSB{0,1,2} appeared, a call could be
made, and the expected data rate was achieved.  Tested for an hour or
two, total of 100Mb.  I shall do more testing.
Signed-off-by: NJames Cameron <quozl@laptop.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This updates the option driver with a lot more novatel driver ids.

From: Dirk DeSchepper <ddeschepper@nvtl.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add entry for Axesstel MV110H CDMA modem (ID: 1726:1000) to option driver
Signed-off-by: NDaniel Kozák <kozzi11@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Move the Onda H600/ZTE MF33 device from the sierra driver to the option
driver.

The reason it was moved is because the sierra driver is starting to support
more and more sierra proprietary features, so it makes more sense to keep
sierra only devices in there.
Signed-off-by: NKevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NWarren Turkal <turkal@google.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

this is a small patch to add support for a rebranded Novatel modem (see
http://ubuntuforums.org/archive/index.php/t-608388.html for details).
Signed-off-by: NStefan Bader <stefan.bader@canonical.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NDan Williams <dcbw@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add native support of the Dell wireless CDMA/EVDO modem.

# modprobe usbserial vendor=0x413c product=0x8129

Following seesion lines describe modem itself
at
OK
ati3
Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPEDITE ET620
Revision: M6500C-BBIRD_TLS_MINI_DELL-Q40306.166 [Aug 25 2006 14:00:00]
ESN: 0x5B39071D
+GCAP: +CIS707-A, CIS-856, +MS, +ES, +DS, +FCLASS

OK
Signed-off-by: NAndy Shevchenko <andy@smile.org.ua>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The option driver
- violates DMA coherency rules
- allocates ~16500 bytes in one chunk
This patch splits out the buffers and uses __get_free_page() to avoid
higher order allocations.
Signed-off-by: NOliver Neukum <oneukum@suse.de>
Acked-By: NMatthias Urlichs <matthias@urlichs.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

If disconnect() is called for a logical disconnect, no more IO must be
done after disconnect() returns, or the old and new drivers may conflict.
This patch avoids this by using the flag and lock introduced by the earlier
patch for the mos7720 driver.
Signed-off-by: NOliver Neukum <oneukum@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

I've got a Dell wireless 5520 card with a different USB ID - specifically, 8136
instead of 8137. Attached a small patch to add support, and the output of an
'ati3'.

If we could get this in, that'd be sweet.  ;)  Thanks!

nc@knight:~/tmp/linux-2.6.24-rc8/drivers/usb/serial$ lsusb | grep 8136
	Bus 001 Device 005: ID 413c:8136 Dell Computer Corp.
nc@knight:~/tmp/linux-source-2.6.23/drivers/usb/serial$ cu -l ttyUSB0 -s 115200
	Connected.
	ati3
	Manufacturer: Novatel Wireless Incorporated
	Model: Expedite EU860D MiniCard
	Revision: 10.10.04.01-01  [2007-04-11 14:07:19]
	IMEI: 011186000228043
	+GCAP: +CGSM,+DS,+ES

From: Nate Carlson <natecars@natecarlson.com>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This fixes a bunch of problems we are having with the Huawei devices...
Signed-off-by: NOliver Neukum <oneukum@suse.de>
Signed-off-by: NJaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: NPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

For the devices that have no hardware settings set up the termios return
properly.
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>