linux-stable.git/drivers/usb/serial, branch linux-3.2.y Linux kernel stable tree USB: serial: pl2303: new device id for Chilitag 2018-05-31T23:30:10+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2018-01-25T08:48:55+00:00 9b5cc5e057e2e65c035932ff56fd796a6314307f commit d08dd3f3dd2ae351b793fc5b76abdbf0fd317b12 upstream. This adds a new device id for Chilitag devices to the pl2303 driver. Reported-by: "Chu.Mike [朱堅宜]" <Mike-Chu@prolific.com.tw> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit d08dd3f3dd2ae351b793fc5b76abdbf0fd317b12 upstream.

This adds a new device id for Chilitag devices to the pl2303 driver.

Reported-by: "Chu.Mike [朱堅宜]" <Mike-Chu@prolific.com.tw>
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: io_edgeport: fix possible sleep-in-atomic 2018-05-31T23:30:05+00:00 Jia-Ju Bai baijiaju1990@gmail.com 2017-12-13T12:34:36+00:00 c2ddb5852a591e11abac56114485c04411e8386b commit c7b8f77872c73f69a16528a9eb87afefcccdc18b upstream. According to drivers/usb/serial/io_edgeport.c, the driver may sleep under a spinlock. The function call path is: edge_bulk_in_callback (acquire the spinlock) process_rcvd_data process_rcvd_status change_port_settings send_iosp_ext_cmd write_cmd_usb usb_kill_urb --> may sleep To fix it, the redundant usb_kill_urb() is removed from the error path after usb_submit_urb() fails. This possible bug is found by my static analysis tool (DSAC) and checked by my code review. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Johan Hovold <johan@kernel.org> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit c7b8f77872c73f69a16528a9eb87afefcccdc18b upstream.

According to drivers/usb/serial/io_edgeport.c, the driver may sleep
under a spinlock.
The function call path is:
edge_bulk_in_callback (acquire the spinlock)
   process_rcvd_data
     process_rcvd_status
       change_port_settings
         send_iosp_ext_cmd
           write_cmd_usb
             usb_kill_urb --> may sleep

To fix it, the redundant usb_kill_urb() is removed from the error path
after usb_submit_urb() fails.

This possible bug is found by my static analysis tool (DSAC) and checked
by my code review.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Johan Hovold <johan@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: cp210x: add new device ID ELV ALC 8xxx 2018-03-03T15:50:54+00:00 Christian Holl cyborgx1@gmail.com 2018-01-03T18:53:02+00:00 99968853fcef73565a8289cf22b1e247ba504de4 commit d14ac576d10f865970bb1324d337e5e24d79aaf4 upstream. This adds the ELV ALC 8xxx Battery Charging device to the list of USB IDs of drivers/usb/serial/cp210x.c Signed-off-by: Christian Holl <cyborgx1@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit d14ac576d10f865970bb1324d337e5e24d79aaf4 upstream.

This adds the ELV ALC 8xxx Battery Charging device
to the list of USB IDs of drivers/usb/serial/cp210x.c

Signed-off-by: Christian Holl <cyborgx1@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: cp210x: add IDs for LifeScan OneTouch Verio IQ 2018-03-03T15:50:53+00:00 Diego Elio Pettenò flameeyes@flameeyes.eu 2017-12-29T09:54:25+00:00 68942137fdbf0ef5bc966d522d24afa193c16acd commit 4307413256ac1e09b8f53e8715af3df9e49beec3 upstream. Add IDs for the OneTouch Verio IQ that comes with an embedded USB-to-serial converter. Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 4307413256ac1e09b8f53e8715af3df9e49beec3 upstream.

Add IDs for the OneTouch Verio IQ that comes with an embedded
USB-to-serial converter.

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: ftdi_sio: add id for Airbus DS P8GR 2018-03-03T15:50:52+00:00 Max Schulze max.schulze@posteo.de 2017-12-20T19:47:44+00:00 792926370daf6450edfdd3308702c31a94d139ae commit c6a36ad383559a60a249aa6016cebf3cb8b6c485 upstream. Add AIRBUS_DS_P8GR device IDs to ftdi_sio driver. Signed-off-by: Max Schulze <max.schulze@posteo.de> Signed-off-by: Johan Hovold <johan@kernel.org> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit c6a36ad383559a60a249aa6016cebf3cb8b6c485 upstream.

Add AIRBUS_DS_P8GR device IDs to ftdi_sio driver.

Signed-off-by: Max Schulze <max.schulze@posteo.de>
Signed-off-by: Johan Hovold <johan@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: option: adding support for YUGA CLM920-NC5 2018-03-03T15:50:49+00:00 SZ Lin (林上智) sz.lin@moxa.com 2017-12-19T09:40:32+00:00 9f98e444a3908c9c9da99368150b7ad96060d075 commit 3920bb713038810f25770e7545b79f204685c8f2 upstream. This patch adds support for YUGA CLM920-NC5 PID 0x9625 USB modem to option driver. Interface layout: 0: QCDM/DIAG 1: ADB 2: MODEM 3: AT 4: RMNET Signed-off-by: Taiyi Wu <taiyity.wu@moxa.com> Signed-off-by: SZ Lin (林上智) <sz.lin@moxa.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 3920bb713038810f25770e7545b79f204685c8f2 upstream.

This patch adds support for YUGA CLM920-NC5 PID 0x9625 USB modem to option
driver.

Interface layout:
0: QCDM/DIAG
1: ADB
2: MODEM
3: AT
4: RMNET

Signed-off-by: Taiyi Wu <taiyity.wu@moxa.com>
Signed-off-by: SZ Lin (林上智) <sz.lin@moxa.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: option: add Quectel BG96 id 2018-03-03T15:50:39+00:00 Sebastian Sjoholm ssjoholm@mac.com 2017-11-20T18:29:32+00:00 7b2c3508ea02718b75bb5f633a284f5ca9438be2 commit c654b21ede93845863597de9ad774fd30db5f2ab upstream. Quectel BG96 is an Qualcomm MDM9206 based IoT modem, supporting both CAT-M and NB-IoT. Tested hardware is BG96 mounted on Quectel development board (EVB). The USB id is added to option.c to allow DIAG,GPS,AT and modem communication with the BG96. Signed-off-by: Sebastian Sjoholm <ssjoholm@mac.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit c654b21ede93845863597de9ad774fd30db5f2ab upstream.

Quectel BG96 is an Qualcomm MDM9206 based IoT modem, supporting both
CAT-M and NB-IoT. Tested hardware is BG96 mounted on Quectel
development board (EVB). The USB id is added to option.c to allow
DIAG,GPS,AT and modem communication with the BG96.

Signed-off-by: Sebastian Sjoholm <ssjoholm@mac.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: garmin_gps: fix memory leak on probe errors 2018-02-13T18:32:09+00:00 Johan Hovold johan@kernel.org 2017-10-11T12:02:58+00:00 c04c343f48e83537fa13b7d194839a0858d3399b commit 74d471b598444b7f2d964930f7234779c80960a0 upstream. Make sure to free the port private data before returning after a failed probe attempt. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 74d471b598444b7f2d964930f7234779c80960a0 upstream.

Make sure to free the port private data before returning after a failed
probe attempt.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: garmin_gps: fix I/O after failed probe and remove 2018-02-13T18:32:08+00:00 Johan Hovold johan@kernel.org 2017-10-11T12:02:57+00:00 5a41add5d4f27dce607820fa70763cbc36a8bcc1 commit 19a565d9af6e0d828bd0d521d3bafd5017f4ce52 upstream. Make sure to stop any submitted interrupt and bulk-out URBs before returning after failed probe and when the port is being unbound to avoid later NULL-pointer dereferences in the completion callbacks. Also fix up the related and broken I/O cancellation on failed open and on close. (Note that port->write_urb was never submitted.) Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 19a565d9af6e0d828bd0d521d3bafd5017f4ce52 upstream.

Make sure to stop any submitted interrupt and bulk-out URBs before
returning after failed probe and when the port is being unbound to avoid
later NULL-pointer dereferences in the completion callbacks.

Also fix up the related and broken I/O cancellation on failed open and
on close. (Note that port->write_urb was never submitted.)

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: cp210x: add support for ELV TFD500 2018-01-01T20:50:50+00:00 Andreas Engel anen-nospam@gmx.net 2017-09-18T19:11:57+00:00 7153ff439446521ff40f639357b8c567083e7ef0 commit c496ad835c31ad639b6865714270b3003df031f6 upstream. Add the USB device id for the ELV TFD500 data logger. Signed-off-by: Andreas Engel <anen-nospam@gmx.net> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit c496ad835c31ad639b6865714270b3003df031f6 upstream.

Add the USB device id for the ELV TFD500 data logger.

Signed-off-by: Andreas Engel <anen-nospam@gmx.net>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>