linux.git/drivers/usb/serial, branch v3.11-rc4

USB: serial: ftdi_sio: add more RT Systems ftdi devices

2013-07-29T20:38:38+00:00

RT Systems makes many usb serial cables based on the ftdi_sio driver for
programming various amateur radios.  This patch is a full listing of
their current product offerings and should allow these cables to all
be recognized.

Signed-off-by: Rick Farina (Zero_Chaos) 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: mos7840: fix pointer casts

2013-07-28T18:32:18+00:00

Silence compiler warnings on 64-bit systems introduced by commit
05cf0dec ("USB: mos7840: fix race in led handling") which uses the
usb-serial data pointer to temporarily store the device type during
probe but failed to add the required casts.

[gregkh - change uintptr_t to unsigned long]

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: mos7840: fix race in led handling

2013-07-26T21:14:09+00:00

Fix race in LED handling introduced by commit 0eafe4de ("USB: serial:
mos7840: add support for MCS7810 devices") which reused the port control
urb for manipulating the LED without making sure that the urb is not
already in use. This could lead to the control urb being manipulated
while in flight.

Fix by adding a dedicated LED urb and ctrlrequest along with a LED-busy
flag to handle concurrency.

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: mos7840: fix device-type detection

2013-07-26T21:14:09+00:00

Fix race in device-type detection introduced by commit 0eafe4de ("USB:
serial: mos7840: add support for MCS7810 devices") which used a static
variable to hold the device type.

Move type detection to probe and use serial data to store the device
type.

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: mos7840: fix race in register handling

2013-07-26T21:14:09+00:00

Fix race in mos7840_get_reg which unconditionally manipulated the
control urb (which may already be in use) by adding a control-urb busy
flag.

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: serial: add driver for Suunto ANT+ USB device

2013-07-26T21:13:01+00:00

This adds a driver for the Suunto ANT+ USB device, exposing it as a usb
serial device.  This lets the userspace "gant" program to talk to the
device to communicate over the ANT+ protocol to any devices it finds.

Reported-by: Steinar Gunderson 
Tested-by: Steinar Gunderson 
Signed-off-by: Greg Kroah-Hartman

USB: mos7840: fix memory leak in open

2013-07-25T18:30:17+00:00

Allocated urbs and buffers were never freed on errors in open.

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

usb: serial: option.c: remove ONDA MT825UP product ID fromdriver

2013-07-25T18:28:31+00:00

Some (very few) early devices like mine, where not exposting a proper CDC
descriptor. This was fixed with an immediate firmware update from the vendor,
and pre-installed on newer devices.
So actual devices can be driven by cdc_acm.c + cdc_ether.c.

Signed-off-by: Enrico Mioso 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

usb: serial: option: add Olivetti Olicard 200

2013-07-25T18:27:17+00:00

Speaks AT on interfaces 5 (command & PPP) and 3 (secondary), other
interface protocols are unknown.

Signed-off-by: Dan Williams 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

usb: serial: option: blacklist ONDA MT689DC QMI interface

2013-07-25T18:27:17+00:00

Prevent the option driver from binding itself to the QMI/WWAN interface, making
it unusable by the proper driver.

Signed-off-by: enrico Mioso 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman