linux.git/drivers/usb/serial, branch v3.18-rc2 Linux kernel source tree Merge tag 'tty-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty 2014-10-08T10:52:11+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-10-08T10:52:11+00:00 683a52a10148e929fb4844f9237f059a47c0b01b Pull tty/serial driver updates from Greg KH: "Here's the big tty/serial driver patchset for 3.18-rc1. Lots of little things in here, some good work from Peter Hurley on the tty core, and in lots of drivers. There are also lots of other driver updates in here as well, full details in the changelogs. All have been in the linux-next tree for a while" * tag 'tty-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (99 commits) Revert "serial/core: Initialize the console pm state" tty: serial: 8250: use 32bit variable for rpm_tx_active tty: serial: msm: Add earlycon support serial/core: Initialize the console pm state serial: asc: Conditionally use readl_relaxed (COMPILE_TEST) serial: of-serial: add PM suspend/resume support m68k: AMIGA_BUILTIN_SERIAL should depend on TTY asm/uapi: Add definition of TIOC[SG]RS485 tty/metag_da: Add console_poll module parameter serial: 8250_pci: remove rts_n override from Baytrail quirk serial: cadence: Add generic earlycon support serial: imx: change the wait even to interruptiable serial: imx: terminate the RX DMA when the UART is suspending serial: imx: fix throttle/unthrottle callbacks for hardware assisted flow control serial: 8250: Add Quark X1000 to 8250_pci.c tty: omap-serial: pull out calculation from baud_is_mode16 tty: omap-serial: fix division by zero xen_hvc: no reason to write the type key on xenstore tty: serial: 8250_core: remove UART_IER_RDI in serial8250_stop_rx() tty: serial: 8250_core: use the ->line argument as a hint in serial8250_find_match_or_unused() ... 
Pull tty/serial driver updates from Greg KH:
 "Here's the big tty/serial driver patchset for 3.18-rc1.

  Lots of little things in here, some good work from Peter Hurley on the
  tty core, and in lots of drivers.  There are also lots of other driver
  updates in here as well, full details in the changelogs.

  All have been in the linux-next tree for a while"

* tag 'tty-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (99 commits)
  Revert "serial/core: Initialize the console pm state"
  tty: serial: 8250: use 32bit variable for rpm_tx_active
  tty: serial: msm: Add earlycon support
  serial/core: Initialize the console pm state
  serial: asc: Conditionally use readl_relaxed (COMPILE_TEST)
  serial: of-serial: add PM suspend/resume support
  m68k: AMIGA_BUILTIN_SERIAL should depend on TTY
  asm/uapi: Add definition of TIOC[SG]RS485
  tty/metag_da: Add console_poll module parameter
  serial: 8250_pci: remove rts_n override from Baytrail quirk
  serial: cadence: Add generic earlycon support
  serial: imx: change the wait even to interruptiable
  serial: imx: terminate the RX DMA when the UART is suspending
  serial: imx: fix throttle/unthrottle callbacks for hardware assisted flow control
  serial: 8250: Add Quark X1000 to 8250_pci.c
  tty: omap-serial: pull out calculation from baud_is_mode16
  tty: omap-serial: fix division by zero
  xen_hvc: no reason to write the type key on xenstore
  tty: serial: 8250_core: remove UART_IER_RDI in serial8250_stop_rx()
  tty: serial: 8250_core: use the ->line argument as a hint in serial8250_find_match_or_unused()
  ...
Merge tag 'usb-serial-3.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next 2014-09-25T10:18:11+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2014-09-25T10:18:11+00:00 5caf6ae5ce880ec15448b310e47a9515ebb7e808 Johan writes: USB-serial fixes for v3.17 Here are two more device IDs for v3.17. Signed-off-by: Johan Hovold <johan@kernel.org> 
Johan writes:

USB-serial fixes for v3.17

Here are two more device IDs for v3.17.

Signed-off-by: Johan Hovold <johan@kernel.org>
usb: serial: Remove unused tty->hw_stopped 2014-09-24T04:19:35+00:00 Peter Hurley peter@hurleysoftware.com 2014-09-10T19:06:27+00:00 d95e3caea2d1424dfdec30b46bd94087da94f928 The tty core does not test tty->hw_stopped; remove from drivers which don't test it themselves. Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The tty core does not test tty->hw_stopped; remove from drivers
which don't test it themselves.

Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: cp210x: add support for Seluxit USB dongle 2014-09-22T08:50:55+00:00 Andreas Bomholtz andreas@seluxit.com 2014-09-22T07:50:43+00:00 dee80ad12d2b1b304286a707fde7ab05d1fc7bab Added the Seluxit ApS USB Serial Dongle to cp210x driver. Signed-off-by: Andreas Bomholtz <andreas@seluxit.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> 
Added the Seluxit ApS USB Serial Dongle to cp210x driver.

Signed-off-by: Andreas Bomholtz <andreas@seluxit.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: cp210x: added Ketra N1 wireless interface support 2014-09-22T08:44:49+00:00 Joe Savage joe.savage@goketra.com 2014-09-20T13:01:16+00:00 bfc2d7dfdd761ae3beccdb26abebe03cef042f46 Added support for Ketra N1 wireless interface, which uses the Silicon Labs' CP2104 USB to UART bridge with customized PID 8946. Signed-off-by: Joe Savage <joe.savage@goketra.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> 
Added support for Ketra N1 wireless interface, which uses the
Silicon Labs' CP2104 USB to UART bridge with customized PID 8946.

Signed-off-by: Joe Savage <joe.savage@goketra.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: remove zte_ev driver 2014-09-15T16:43:08+00:00 Johan Hovold johan@kernel.org 2014-09-15T16:40:45+00:00 f8c0e057b4898055b24b44d03b837a15d8b93b37 The zte_ev driver is based on code (once) distributed by ZTE that still appears to originally have been reverse-engineered and bolted onto the generic driver. A closer analysis of the zte_ev setup code reveals that it consists of standard CDC requests (SET/GET_LINE_CODING and SET_CONTROL_LINE_STATE) but unfortunately fails to get some of those right. In particular, as reported by Lei Liu, it fails to lower DTR/RTS on close. It also appears that the control requests lack the interface argument. Since line control is already handled properly by the option driver, and the SET/GET_LINE_CODING requests appears to be redundant (amounts to a SET 9600 8N1) let's remove the redundant zte_ev driver. Also move the remaining ZTE PIDs to the generic option modem driver. Reported-by: Lei Liu <liu.lei78@zte.com.cn> Signed-off-by: Johan Hovold <johan@kernel.org> 
The zte_ev driver is based on code (once) distributed by ZTE that still
appears to originally have been reverse-engineered and bolted onto the
generic driver.

A closer analysis of the zte_ev setup code reveals that it consists of
standard CDC requests (SET/GET_LINE_CODING and SET_CONTROL_LINE_STATE)
but unfortunately fails to get some of those right. In particular, as
reported by Lei Liu, it fails to lower DTR/RTS on close. It also appears
that the control requests lack the interface argument.

Since line control is already handled properly by the option driver, and
the SET/GET_LINE_CODING requests appears to be redundant (amounts to a
SET 9600 8N1) let's remove the redundant zte_ev driver.

Also move the remaining ZTE PIDs to the generic option modem driver.

Reported-by: Lei Liu <liu.lei78@zte.com.cn>
Signed-off-by: Johan Hovold <johan@kernel.org>
Merge tag 'v3.17-rc5' into usb-next 2014-09-15T16:10:34+00:00 Johan Hovold johan@kernel.org 2014-09-15T16:07:37+00:00 4b7154ba70bb20a3c024faabdd2bc207b550a813 USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18. Signed-off-by: Johan Hovold <johan@kernel.org> 
USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18.

Signed-off-by: Johan Hovold <johan@kernel.org>
USB: ftdi_sio: Add support for GE Healthcare Nemo Tracker device 2014-09-08T23:01:59+00:00 Taylor Braun-Jones taylor.braun-jones@ge.com 2014-08-07T18:25:06+00:00 9c491c372d677b6420e0f8c6361fe422791662cc Signed-off-by: Taylor Braun-Jones <taylor.braun-jones@ge.com> Cc: Johan Hovold <johan@kernel.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Taylor Braun-Jones <taylor.braun-jones@ge.com>
Cc: Johan Hovold <johan@kernel.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: serial: xsens_mt: always bind to interface number 1 2014-09-04T09:18:26+00:00 Frans Klaver frans.klaver@xsens.com 2014-09-04T07:25:37+00:00 adceac14166da8c466223a35ec59c4a4adeef976 Probe is testing if the current interface provides two bulk endpoints. While this achieves the goal of only binding to the correct interface, we already know we can find the device on interface number 1. Stop checking the endpoints and just return successfully when interface number 1 is probed. Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Signed-off-by: Johan Hovold <johan@kernel.org> 
Probe is testing if the current interface provides two bulk endpoints.
While this achieves the goal of only binding to the correct interface,
we already know we can find the device on interface number 1. Stop
checking the endpoints and just return successfully when interface
number 1 is probed.

Signed-off-by: Frans Klaver <frans.klaver@xsens.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
usb: serial: xsens_mt: add author and description 2014-09-04T09:17:02+00:00 Frans Klaver frans.klaver@xsens.com 2014-09-01T09:39:21+00:00 7c13325380ee520ece4ddf517c6f6f895eb63f98 Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Signed-off-by: Johan Hovold <johan@kernel.org> 
Signed-off-by: Frans Klaver <frans.klaver@xsens.com>
Signed-off-by: Johan Hovold <johan@kernel.org>