linux-stable.git/drivers/usb/serial, branch v3.12.28

USB: serial: ftdi_sio: Add support for new Xsens devices

2014-09-03T19:31:14+00:00

commit 4bdcde358b4bda74e356841d351945ca3f2245dd upstream.

This adds support for new Xsens devices, using Xsens' own Vendor ID.

Signed-off-by: Patrick Riphagen 
Signed-off-by: Frans Klaver 
Cc: Johan Hovold 
Signed-off-by: Jiri Slaby

USB: serial: ftdi_sio: Annotate the current Xsens PID assignments

2014-09-03T19:31:13+00:00

commit 9273b8a270878906540349422ab24558b9d65716 upstream.

The converters are used in specific products. It can be useful to know
which they are exactly.

Signed-off-by: Patrick Riphagen 
Signed-off-by: Frans Klaver 
Cc: Johan Hovold 
Signed-off-by: Jiri Slaby

USB: serial: cp210x: Removing unncessary `usb_reset_device` on startup

2014-09-02T09:22:42+00:00

commit 934ef5aca9daea10507eebcbd0fb8f6d57d55359 upstream.

This `usb_reset_device` command has been around since the driver was
originally reverse engineered. It doesn't cause much issue on single
interface CP210x devices, but on the CP2105 and CP2108 with 2 and 4
interfaces respectively it will cause instability on enumeration and
delays enumeration noticably. There should be no reason to reset a device
at startup, per the CP210x AN571 spec.

Signed-off-by: Preston Fick 
Cc: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Jiri Slaby

USB: serial: ftdi_sio: Add Infineon Triboard

2014-07-18T13:51:14+00:00

commit d8279a40e50ad55539780aa617a32a53d7f0953e upstream.

This adds support for Infineon TriBoard TC1798 [1]. Only interface 1
is used as serial line (see [2], Figure 8-6).

[1] http://www.infineon.com/cms/de/product/microcontroller/development-tools-software-and-kits/tricore-tm-development-tools-software-and-kits/starterkits-and-evaluation-boards/starter-kit-tc1798/channel.html?channel=db3a304333b8a7ca0133cfa3d73e4268
[2] http://www.infineon.com/dgdl/TriBoardManual-TC1798-V10.pdf?folderId=db3a304412b407950112b409ae7c0343&fileId=db3a304333b8a7ca0133cfae99fe426a

Signed-off-by: Michal Sojka 
Cc: Johan Hovold 
Signed-off-by: Jiri Slaby

USB: ftdi_sio: Add extra PID.

2014-07-18T13:51:13+00:00

commit 5a7fbe7e9ea0b1b9d7ffdba64db1faa3a259164c upstream.

This patch adds PID 0x0003 to the VID 0x128d (Testo). At least the
Testo 435-4 uses this, likely other gear as well.

Signed-off-by: Bert Vermeulen 
Cc: Johan Hovold 
Signed-off-by: Jiri Slaby

USB: cp210x: add support for Corsair usb dongle

2014-07-18T13:51:13+00:00

commit b9326057a3d8447f5d2e74a7b521ccf21add2ec0 upstream.

Corsair USB Dongles are shipped with Corsair AXi series PSUs.
These are cp210x serial usb devices, so make driver detect these.
I have a program, that can get information from these PSUs.

Tested with 2 different dongles shipped with Corsair AX860i and
AX1200i units.

Signed-off-by: Andras Kovacs 
Signed-off-by: Johan Hovold 
Signed-off-by: Jiri Slaby

usb: option: Add ID for Telewell TW-LTE 4G v2

2014-07-18T13:51:12+00:00

commit 3d28bd840b2d3981cd28caf5fe1df38f1344dd60 upstream.

Add ID of the Telewell 4G v2 hardware to option driver to get legacy
serial interface working

Signed-off-by: Bernd Wachter 
Signed-off-by: Johan Hovold 
Signed-off-by: Jiri Slaby

USB: ftdi_sio: fix null deref at port probe

2014-07-17T13:04:35+00:00

commit aea1ae8760314e072bf1b773521e9de5d5dda10d upstream.

Fix NULL-pointer dereference when probing an interface with no
endpoints.

These devices have two bulk endpoints per interface, but this avoids
crashing the kernel if a user forces a non-FTDI device to be probed.

Note that the iterator variable was made unsigned in order to avoid
a maybe-uninitialized compiler warning for ep_desc after the loop.

Fixes: 895f28badce9 ("USB: ftdi_sio: fix hi-speed device packet size
calculation")

Reported-by: Mike Remski 
Tested-by: Mike Remski 
Signed-off-by: Johan Hovold 
Signed-off-by: Jiri Slaby

usb: option: add/modify Olivetti Olicard modems

2014-07-17T13:04:34+00:00

commit b0ebef36e93703e59003ad6a1a20227e47714417 upstream.

Adding a couple of Olivetti modems and blacklisting the net
function on a couple which are already supported.

Reported-by: Lars Melin 
Signed-off-by: Bjørn Mork 
Signed-off-by: Johan Hovold 
Signed-off-by: Jiri Slaby

USB: option: add device ID for SpeedUp SU9800 usb 3g modem

2014-07-17T13:04:34+00:00

commit 1cab4c68e339086cdaff7535848e878e8f261fca upstream.

Reported by Alif Mubarak Ahmad:

This device vendor and product id is 1c9e:9800
It is working as serial interface with generic usbserial driver.
I thought it is more suitable to use usbserial option driver, which has
better capability distinguishing between modem serial interface and
micro sd storage interface.

[ johan: style changes ]

Signed-off-by: Oliver Neukum 
Tested-by: Alif Mubarak Ahmad 
Signed-off-by: Johan Hovold 
Signed-off-by: Jiri Slaby