None of these files use any of the functionality promised by
asm/semaphore.h. It's possible that they rely on it dragging in some
unrelated header file, but I can't build all these files, so we'll have
fix any build failures as they come up.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
The num_interrupt_in, num_bulk_in, and other checks in the usb-serial
code are just wrong, there are too many different devices out there with
different numbers of endpoints. We need to just be sticking with the
device ids instead of trying to catch this kind of thing. It broke too
many different devices.
This fixes a large number of usb-serial devices to get them working
properly again.
Cc: Oliver Neukum <oliver@neukum.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg 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: Greg Kroah-Hartman <gregkh@suse.de>
tang kaiauthored and Greg Kroah-Hartmancommited 2008-04-15 22:30:53 -07:00
- 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: fangxiaozhi <huananhu@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fangxiaozhiauthored and Greg Kroah-Hartmancommited 2008-04-15 22:30:52 -07:00
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: James Cameron <quozl@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
James Cameronauthored and Greg Kroah-Hartmancommited 2008-04-15 22:30:51 -07:00
Fixes the keyspan driver after the addition of additional
checking of driver requirements introduced in usb-serial.c
commit 063a2da8f0. The initialization
of the keyspan usb_serial_driver structs were not initializing the
num_interrupt_out field and the additional checking was rejecting
the end point so the driver wouldn't finish initializing.
This commit initializes the fields to NUM_DONT_CARE.
It works for the keyspan USA-49WG and doesn't break the USA-19HS
which are the two keyspan devices I have to test with.
Signed-off-by: Clark Rawlins <clark.rawlins@escient.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Clark Rawlinsauthored and Greg Kroah-Hartmancommited 2008-04-02 15:06:09 -07:00
Fixes a bug/inconsistency revealed by the additional sanity checking in
commit 063a2da8f0
introduced in the original 2.6.24 branch.
The Handspring Visor / PalmOS 4 device structure defines .num_bulk_out=2
but the usb-serial probe returns num_bulk_out=3, triggering the check in
the above commit and forcing a bail out when the device (a Garmin iQue in
my case) attempts to connect. The patch bumps the expected number of
endpoints to 3.
FWIW, this patch will probably solve the following kernel bug report for
Treo users (identical symptoms, different model PalmOS units):
<http://bugzilla.kernel.org/show_bug.cgi?id=10118>
Signed-off-by: Brad Sawatzky <brad+kernel@swatter.net>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Brad Sawatzkyauthored and Greg Kroah-Hartmancommited 2008-04-02 15:06:09 -07:00
This patch adds support for the Telegesys ETRX2USB which
works fine with the cp2101 driver.
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Tested-by: Xavier Carcelle <xavier.carcelle@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Florian Fainelliauthored and Greg Kroah-Hartmancommited 2008-04-02 15:06:09 -07:00
The changes introduced in commit
063a2da8f0 changed the semantics of the
num_interrupt_in, num_interrupt_out, num_bulk_in and num_bulk_out
entries of the usb_serial_driver struct to be the number of endpoints
the device has when probed.
This patch changes the ti_1port_device usb_serial_driver struct to
reflect this change. The single port devices only have 1
bulk_out endpoint in their initial configuration, and so this patch
changes the number of other types to NUM_DONT_CARE.
The same change probably needs doing to the ti_2port_device struct,
but I don't have a two port device at hand.
Signed-off-by: Robert Spanton <rspanton@zepler.net>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Robert Spantonauthored and Greg Kroah-Hartmancommited 2008-04-02 15:06:08 -07:00
Add support for the MC8775 device to the sierra driver.
Signed-off-by: Kevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kevin Lloydauthored and Greg Kroah-Hartmancommited 2008-03-24 22:26:15 -07:00
while I was adding autosuspend to that driver I noticed a few issues.
You were having DMAed buffers as a part of a structure.
This will fail on platforms that are not DMA-coherent (arm, sparc, ppc, ...)
Please test this patch to fix it.
Signed-off-by: Kevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-03-24 22:26:15 -07:00
Here is a patch that adds support for the propox jtagcable II dongle
(http://www.propox.com/products/t_117.html): their PID was missing,
therefore we were not able to have the device recognized though it uses
a standard FTDI chip.
Signed-off-by: Mirko Bordignon <mirko.bordignon@ieee.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Mirko Bordignonauthored and Greg Kroah-Hartmancommited 2008-03-10 16:42:27 -07:00
This updates the option driver with a lot more novatel driver ids.
From: Dirk DeSchepper <ddeschepper@nvtl.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Dirk DeSchepperauthored and Greg Kroah-Hartmancommited 2008-03-10 16:42:26 -07:00
Add support for UPS Powercom USB interface (0d9f:0002) in chip CY7C63723.
In my case, this Powercom BNT800AP.
Signed-off-by: Dmitry Shapin <shapin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Dmitry Shapinauthored and Greg Kroah-Hartmancommited 2008-03-10 16:42:25 -07:00
Nobody should be using the generic usb-serial for anything other than
testing. Still, it's not a good thing that it's easy to lock up. There
is a traceback from NMI oopser here:
https://bugzilla.redhat.com/show_bug.cgi?id=431379
But in short, if a line discipline has a chance to echo anything, input
can loop back a write method. So, don't call tty_flip_buffer_push from
under a lock taken on write path.
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pete Zaitcevauthored and Greg Kroah-Hartmancommited 2008-03-10 16:42:25 -07:00
Workaround for the FT232RL-based, Matrix Orbital VK204-25-USB serial port
added to the ftdi_sio driver.
The device has an invalid endpoint descriptor, which must be modified
before it can be used.
Signed-off-by: Kevin Vance <kvance@kvance.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kevin Vanceauthored and Greg Kroah-Hartmancommited 2008-03-04 14:57:44 -08:00
Add support for the mos7820/7840-based B&B USOPTL4_2/USOPTL4_4 USB/RS485
converter to mos7840.c
Signed-off-by: Dave Ludlow <dave.ludlow@bay.ws>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
David Ludlowauthored and Greg Kroah-Hartmancommited 2008-03-04 14:57:42 -08:00
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: Kevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kevin Lloydauthored and Greg Kroah-Hartmancommited 2008-02-21 15:38:53 -08:00
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: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Stefan Baderauthored and Greg Kroah-Hartmancommited 2008-02-21 15:38:52 -08:00
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: Oliver Neukum <oneukum@suse.de>
Acked-By: Matthias Urlichs <matthias@urlichs.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-21 15:38:48 -08:00
The device setup did miss to initialize the num_interrupt_out field, thus
failing to successfully complete the probe function.
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Cc: stable <stable@kernel.org>
Cc: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Stefan Baderauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:06 -08:00
commit 04d06ad0f1 have added menuconfig support
for the whole USB Kconfig, but there are still menuconfig need for usb/serial,
usb/atm, and usb/gadget, so that the user can disable all the options in that
menu at once instead of having to disable each option separately.
Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Denis Chengauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:06 -08:00
these drivers abused intfdata in close() as flags for binding.
That races with reprobing of those devices. This patch fixes that by using
the flag and the locks introduced with the patch against mos7720.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:05 -08:00
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: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:05 -08:00
- Rename the copied buffer functions from pl2303 to oti6858 to avodi
confusion
- Initialise speeds properly
- Use modern baud rate handling
- Remove GSERIAL/SSERIAL ioctl hacks that reference termios unlocked
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Coxauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:05 -08:00
this covers the rest of the obvious cases by using the flags
and locks to guard against disconnect which were introduced
in the earlier patch against mos7720.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:05 -08:00
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: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:04 -08:00
in an error case memory already allocated must be freed again.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:04 -08:00
this driver uses usb_get_intfdata() == NULL as a test for disconnect().
You must not do that as this races with probe(). By the time you test
your erstwhile interface may already be somebody else's interface.
This fixes the close() method of cypress_m8 to use the recently introduced
flag and use locking against disconnect() where required in close().
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:04 -08:00
This fixes a problem where the mos7720 driver will make io to a device from
which it has been logically disconnected. It does so by introducing a flag by
which the generic usb serial code can signal the subdrivers their
disconnection and appropriate locking.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:03 -08:00
People keep trying to add entries to this section of the driver for
things. That's what the Changelog is supposed to be for, not the .c
file.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
When building an external module, the ezusb_* functions are not defined
if we haven't loaded any built'in module that use them (whiteheat,
keyspan, ...).
This patch allow to build those functions even if we only have selected
the usbserial generic driver.
Signed-off-by: Paul Chavent <paul.chavent@fnac.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Paul Chaventauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:03 -08:00
The following improvements were made:
- Fixed control line issue where asserting DTR on ep5 would close ep2
- Added support for calc_num_ports (will help support future composite
devices)
Signed-off-by: Kevin Lloyd <linux@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kevin Lloydauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:00 -08:00
[PATCH] ftdi_sio: add support for more FTDI based JTAG adaptors
There are more devices similar to the Olimex JTAG adaptor, in that the first
port of the FT2232C is used for JTAG, and only the second port is available as
UART.
I have thus renamed ftdi_olimex_{probe,quirk} to ftdi_jtag_{probe,quirk} and
added vendor/product ID's for the OpenMoko Neo1973 Debug Board as well as the
OOCDlink device.
I've also updated the KERN_INFO message sent to userspace to remove the word
'olimex' and an extra '\n' that was causing an empty line in dmesg.
Signed-off-by: Harald Welte <laforge@openmoko.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Harald Welteauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:00 -08:00
Don't pass NULL into termios functions when calling them internally
Remove all the crap which then checks for NULL which can't occur now
Clear CMSPAR as it is not supported
Report the baud rate back to the caller properly (See FIXME someone with
the docs)
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Coxauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:00 -08:00
Remove internal NULL passing in termios code
Remove all the if checks it causes
Encode the baud rate back properly
Clear CMSPAR as it is not supported
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Coxauthored and Greg Kroah-Hartmancommited 2008-02-01 14:35:00 -08:00
Remove lots of NULL checks that can no longer occur
Encode the baud rate back into the termios (again someone with docs see
FIXME to improve this further)
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Coxauthored and Greg Kroah-Hartmancommited 2008-02-01 14:34:59 -08:00
Am Sonntag, 16. Dezember 2007 05:23:47 schrieb Andrew Morton:
> On Sat, 15 Dec 2007 07:08:52 -0800 (PST) bugme-daemon@bugzilla.kernel.org wrote:
>
> > http://bugzilla.kernel.org/show_bug.cgi?id=9573
> > There's a null pointer dereference on drivers/usb/serial/whiteheat.c as
> > follows:
> >
> > (1) line 613: the test "if (port->tty)" implies that null is a legal value
> > for "port->tty" at that point
> >
> > (2) neither firm_open nor firm_purge initialize "port->tty"
drivers/usb/serial/usb-serial::serial_open() sets port->tty
The check for NULL is bogus. This patch removes the check.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukumauthored and Greg Kroah-Hartmancommited 2008-02-01 14:34:58 -08:00
Stefan Seyfried
authored and
Greg Kroah-Hartman
commited 
Craig Shelley
authored and
Matthew Wilcox
commited 
tang kai
authored and
fangxiaozhi
authored and
Matthias Urlichs
authored and
James Cameron
authored and
Clark Rawlins
authored and
Brad Sawatzky
authored and
Florian Fainelli
authored and
Robert Spanton
authored and
Kevin Lloyd
authored and
Oliver Neukum
authored and
Max Arnold
authored and
Mirko Bordignon
authored and
Dirk DeSchepper
authored and
Dmitry Shapin
authored and
Pete Zaitcev
authored and
Sven Andersen
authored and
Kevin Vance
authored and
Daniel Kozák
authored and
David Ludlow
authored and
Kevin Lloyd
authored and
Warren Turkal
authored and
Stefan Bader
authored and
Dan Williams
authored and
Andy Shevchenko
authored and
Oliver Neukum
authored and
Roel Kluin
authored and
Denis Cheng
authored and
Alan Cox
authored and
Paul Chavent
authored and
Harald Welte
authored and
Joe Perches
authored and