linux-toradex.git/drivers/usb/serial, branch v4.16

USB: serial: option: Add support for Quectel EP06

2018-02-15T17:36:19+00:00

The Quectel EP06 is a Cat. 6 LTE modem, and the interface mapping is as
follows:

0: Diag
1: NMEA
2: AT
3: Modem

Interface 4 is QMI and interface 5 is ADB, so they are blacklisted.

This patch should also be considered for -stable. The QMI-patch for this
modem is already in the -stable-queue.

v1->v2:
* Updated commit prefix (thanks Johan Hovold)
* Updated commit message slightly.

Signed-off-by: Kristian Evensen 
Acked-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'driver-core-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2018-02-01T18:00:28+00:00

Pull driver core updates from Greg KH:
 "Here is the set of "big" driver core patches for 4.16-rc1.

  The majority of the work here is in the firmware subsystem, with
  reworks to try to attempt to make the code easier to handle in the
  long run, but no functional change. There's also some tree-wide sysfs
  attribute fixups with lots of acks from the various subsystem
  maintainers, as well as a handful of other normal fixes and changes.

  And finally, some license cleanups for the driver core and sysfs code.

  All have been in linux-next for a while with no reported issues"

* tag 'driver-core-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (48 commits)
  device property: Define type of PROPERTY_ENRTY_*() macros
  device property: Reuse property_entry_free_data()
  device property: Move property_entry_free_data() upper
  firmware: Fix up docs referring to FIRMWARE_IN_KERNEL
  firmware: Drop FIRMWARE_IN_KERNEL Kconfig option
  USB: serial: keyspan: Drop firmware Kconfig options
  sysfs: remove DEBUG defines
  sysfs: use SPDX identifiers
  drivers: base: add coredump driver ops
  sysfs: add attribute specification for /sysfs/devices/.../coredump
  test_firmware: fix missing unlock on error in config_num_requests_store()
  test_firmware: make local symbol test_fw_config static
  sysfs: turn WARN() into pr_warn()
  firmware: Fix a typo in fallback-mechanisms.rst
  treewide: Use DEVICE_ATTR_WO
  treewide: Use DEVICE_ATTR_RO
  treewide: Use DEVICE_ATTR_RW
  sysfs.h: Use octal permissions
  component: add debugfs support
  bus: simple-pm-bus: convert bool SIMPLE_PM_BUS to tristate
  ...

USB: serial: keyspan: Drop firmware Kconfig options

2018-01-25T11:46:30+00:00

The USB_SERIAL_KEYSPAN_* firmware options no longer do anything.

Fixes: 5620a0d1aacd ("firmware: delete in-kernel firmware")
Signed-off-by: Benjamin Gilbert 
Cc: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: serial: pl2303: new device id for Chilitag

2018-01-25T09:39:59+00:00

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

Reported-by: "Chu.Mike [朱堅宜]" 
Cc: stable 
Acked-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: move many drivers to use DEVICE_ATTR_WO

2018-01-24T07:49:52+00:00

Instead of "open coding" a DEVICE_ATTR() define, use the
DEVICE_ATTR_WO() macro instead, which does everything properly instead.

This does require a few static functions to be renamed to work properly,
but thanks to a script from Joe Perches, this was easily done.

Reported-by: Joe Perches 
Cc: Peter Chen 
Cc: Valentina Manea 
Acked-by: Felipe Balbi 
Acked-by: Johan Hovold 
Acked-by: Shuah Khan 
Signed-off-by: Greg Kroah-Hartman

USB: serial: remove redundant initializations of 'mos_parport'

2018-01-22T14:34:37+00:00

The pointer mos_parport is being initialized to pp->private_data and
then the assignment is duplicated after a spin lock.  Remove the
initialization as it occurs before the spin lock and it is a redundant
assignment.

Cleans up clang warnings:
drivers/usb/serial/mos7720.c:521:26: warning: Value stored to
'mos_parport' during its initialization is never read
drivers/usb/serial/mos7720.c:557:26: warning: Value stored to
'mos_parport' during its initialization is never read

Signed-off-by: Colin Ian King 
Signed-off-by: Greg Kroah-Hartman

USB: serial: simple: add Motorola Tetra driver

2018-01-22T14:34:37+00:00

Add new Motorola Tetra (simple) driver for Motorola Solutions TETRA PEI
devices.

D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0cad ProdID=9011 Rev=24.16
S:  Manufacturer=Motorola Solutions Inc.
S:  Product=Motorola Solutions TETRA PEI interface
C:  #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
I:  If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)

Note that these devices do not support the CDC SET_CONTROL_LINE_STATE
request (for any interface).

Reported-by: Max Schulze 
Tested-by: Max Schulze 
Cc: stable 
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

usb: option: Add support for FS040U modem

2018-01-22T14:22:27+00:00

FS040U modem is manufactured by omega, and sold by Fujisoft. This patch
adds ID of the modem to use option1 driver. Interface 3 is used as
qmi_wwan, so the interface is ignored.

Signed-off-by: Yoshiaki Okamoto 
Signed-off-by: Hiroyuki Yamamoto 
Cc: stable 
Acked-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

Merge 4.15-rc8 into usb-next

2018-01-15T14:00:11+00:00

We want the USB fixes in here as well for merge issues.

Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-serial-4.16-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

2018-01-13T14:05:21+00:00

Johan writes:

USB-serial updates for v4.16-rc1

Here are the USB-serial updates for 4.16-rc1, including:

 - a fix for a potential sleep-while-atomic (warning) in an io_edgeport
   error path
 - removal of a dummy TIOCSSERIAL implementation in ark3116
 - new features for Fintek F81532/534 devices:
   - support for higher baud rates (up to 1.5 Mbps)
   - support for auto-RTS (for RS-485)
   - support for transceiver configuration
   - support for detecting disabled ports

Included are also various clean ups.

All have been (at least compile tested) in linux-next without any
reported issues.

Signed-off-by: Johan Hovold