An official recent Windows driver from FTDI detects counterfeit devices
and reprograms the internal EEPROM containing the USB PID to 0, effectively
bricking the device.
Add support for this VID/PID pair to correctly bind the driver on these
devices.
See:
http://hackaday.com/2014/10/22/watch-that-windows-update-ftdi-drivers-are-killing-fake-chips/
Signed-off-by: Perry Hung <iperry@gmail.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Commit 90419cfcb5,
"USB: kobil_sct: fix control requests without data stage", removed
the bogus data buffer arguments, but still allocate transfer
buffers which are not used.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Port layout:
0: QCDM/DIAG
1: NMEA
2: AT
3: AT/PPP
Signed-off-by: Dan Williams <dcbw@redhat.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Add VID/PID for Telit LE910 modem. Interfaces description is almost the
same than LE920, except that the qmi interface is number 2 (instead than
5).
Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Add new IDs for the Xsens Awinda Station and Awinda Dongle.
While at it, order the definitions by PID and add a logical separation
between devices using Xsens' VID and those using FTDI's VID.
Cc: <stable@vger.kernel.org>
Signed-off-by: Frans Klaver <frans.klaver@xsens.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Enable Silicon Labs Ember VID chips to enumerate with the cp210x usb serial
driver. EM358x devices operating with the Ember Z-Net 5.1.2 stack may now
connect to host PCs over a USB serial link.
Signed-off-by: Nathaniel Ting <nathaniel.ting@silabs.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
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 changelog below.
All have been in the linux-next tree for a while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlQ0aDwACgkQMUfUDdst+ymueACeI1i2exlGaBBSVQuUK2Jmx8Uz
nukAn3KPuvvx+MKfMMBRpK0DQCzTxv4P
=dwv1
-----END PGP SIGNATURE-----
Merge tag 'tty-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
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()
...
Here are two more device IDs for v3.17.
Signed-off-by: Johan Hovold <johan@kernel.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=G51o
-----END PGP SIGNATURE-----
Merge tag 'usb-serial-3.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next
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>
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>
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 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>
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>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJUFjfVAAoJEHm+PkMAQRiGANkIAIU3PNrAz9dIItq8a/rEAhnx
l2shHoOyEmyNR2apholM3BPUNX50cbsc/HGdi7lZKLkA/ifAj6B9nFD2NzVsIChD
1QWVcvdkKlVuxXCDd26qbijlfmbTOAWrLw9ntvM+J6ZtECM6zCAZF4MAV/FwogPq
ETGKD76AxJtVIhBMS99troAiC1YxmQ7DKgEr8CraTOR1qwXEonnPCmN/IZA6x2/G
EXiihOuQB5me1X7k4PI0V8CDscQOn+3B2CQHIrjRB+KiTF+iKIuI8n6ORC6bpFh+
U8UZP9wLlIG1BrUHG83pIndglIHotqPcjmtfl1WGrRr2hn7abzVSfV+g5Syo3Vg=
=Ep+s
-----END PGP SIGNATURE-----
Merge tag 'v3.17-rc5' into usb-next
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>
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>
Add simple driver for Medtronic CareLink USB devices.
Reported-by: Benjamin West <bewest@gmail.com>
Tested-by: Benjamin West <bewest@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Use direct method for supported baud rates, otherwise use divisors.
Limit baud rate to 12 Mbaud with HX type.
This change has been tested to work with PL-2303HX at 115200, 500000,
1000000, 2000000, 2500000, 3000000 and 4000000 baud rates.
Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
This VID:PID is used for some Direct IP devices behaving
identical to the already supported 0F3D:68AA devices.
Cc: <stable@vger.kernel.org>
Reported-by: Lars Melin <larsm17@gmail.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <johan@kernel.org>
Sierra Wireless Direct IP devices using the 68A3 product ID
can be configured for modes including a CDC ECM class function.
The known example uses interface numbers 12 and 13 for the ECM
control and data interfaces respectively, consistent with CDC
MBIM function interface numbering on other Sierra devices.
It seems cleaner to restrict this driver to the ff/ff/ff
vendor specific interfaces rather than increasing the already
long interface number blacklist. This should be more future
proof if Sierra adds more class functions using interface
numbers not yet in the blacklist.
Cc: <stable@vger.kernel.org>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <johan@kernel.org>
Add device id for NOVITUS Bono E thermal printer.
Reported-by: Emanuel Koczwara <poczta@emanuelkoczwara.pl>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Add back some PIDs that were mistakingly remove when reverting commit
73228a0538 ("USB: option,zte_ev: move most ZTE CDMA devices to
zte_ev"), which apparently did more than its commit message claimed in
that it not only moved some PIDs from option to zte_ev but also added
some new ones.
Fixes: 63a901c06e ("Revert "USB: option,zte_ev: move most ZTE CDMA
devices to zte_ev"")
Reported-by: Lei Liu <lei35151@163.com>
Cc: stable <stable@vger.kernel.org>
Make sure to verify the number of ports requested by subdriver to avoid
writing beyond the end of fixed-size array in interface data.
The current usb-serial implementation is limited to eight ports per
interface but failed to verify that the number of ports requested by a
subdriver (which could have been determined from device descriptors) did
not exceed this limit.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Make sure to verify the maximum number of endpoints per type to avoid
writing beyond the end of a stack-allocated array.
The current usb-serial implementation is limited to eight ports per
interface but failed to verify that the number of endpoints of a certain
type reported by a device did not exceed this limit.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes a potential security issue in the whiteheat USB driver
which might allow a local attacker to cause kernel memory corrpution. This
is due to an unchecked memcpy into a fixed size buffer (of 64 bytes). On
EHCI and XHCI busses it's possible to craft responses greater than 64
bytes leading a buffer overflow.
Signed-off-by: James Forshaw <forshaw@google.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Added support to the ftdi_sio driver for ekey Converter USB which
uses an FT232BM chip.
Signed-off-by: Jaša Bartelj <jasa.bartelj@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This adds a new device id to the pl2303 driver for the ZTEK device.
Reported-by: Mike Chu <Mike-Chu@prolific.com.tw>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Add device id for Basic Micro ATOM Nano USB2Serial adapters.
Reported-by: Nicolas Alt <n.alt@mytum.de>
Tested-by: Nicolas Alt <n.alt@mytum.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Remove dublicate Qualcom PID 0x3197 which is already handled by the
moto-modem driver since commit 6986a978ee ("USB: add new moto_modem
driver for some Morotola phones").
Fixes: 799ee9243d ("USB: serial: add zte_ev.c driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Remove dublicate Gobi PID 0x9008 which is already handled by the
qcserial driver since commit f05932c0ca ("USB: qcserial: Add extra
device IDs").
Fixes: 799ee9243d ("USB: serial: add zte_ev.c driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This reverts commit 73228a0538 ("USB: option,zte_ev: move most ZTE
CDMA devices to zte_ev").
Move the IDs of the devices that were previously driven by the option
driver back to that driver.
As several users have reported, the zte_ev driver is causing random
disconnects as well as reconnect failures.
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 Liu Lei, it fails to lower DTR/RTS on close. It also appears
that the control requests lack the interface argument.
Note that 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.
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), this is a first step in ultimately removing the redundant
zte_ev driver.
Note that AC2726 had already been moved back to option, and that some
IDs were in the device table of both drivers prior to the commit being
reverted.
Reported-by: Lei Liu <liu.lei78@zte.com.cn>
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This VIA Telecom baseband processor is used is used by by u-blox in both the
FW2770 and FW2760 products and may be used in others as well.
This patch has been tested on both of these modem versions.
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Do not log normal interrupt-urb shutdowns as errors.
The option driver has always been logging any nonzero interrupt-urb
status as an error, including when the urb is killed during normal
operation.
Commit 9096f1fbba ("USB: usb_wwan: fix potential NULL-deref at
resume") moved the interrupt urb submission from port probe and release
to open and close, thus potentially increasing the number of these
false-positive error messages dramatically.
Reported-by: Ed Butler <ressy66@ausics.net>
Tested-by: Ed Butler <ressy66@ausics.net>
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This adds support for new Xsens devices, using Xsens' own Vendor ID.
Signed-off-by: Patrick Riphagen <patrick.riphagen@xsens.com>
Signed-off-by: Frans Klaver <frans.klaver@xsens.com>
Cc: Johan Hovold <johan@kernel.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The converters are used in specific products. It can be useful to know
which they are exactly.
Signed-off-by: Patrick Riphagen <patrick.riphagen@xsens.com>
Signed-off-by: Frans Klaver <frans.klaver@xsens.com>
Cc: Johan Hovold <johan@kernel.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 <preston.fick@silabs.com>
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Here are some minor fixes and clean-ups to the ftdi_sio, mos7840 and kl5kusb105
drivers for v3.17-rc1.
Signed-off-by: Johan Hovold <johan@kernel.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=tUqf
-----END PGP SIGNATURE-----
Merge tag 'usb-serial-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next
Johan writes:
USB-serial updates for v3.17-rc1
Here are some minor fixes and clean-ups to the ftdi_sio, mos7840 and kl5kusb105
drivers for v3.17-rc1.
Signed-off-by: Johan Hovold <johan@kernel.org>
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 <bert@biot.com>
Cc: Johan Hovold <johan@kernel.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch remove the function klsi_105_tiocmset which was only
returning -EINVAL. It also removes the function prototype and
the .tiocmset entry in the struct usb_serial_driver.
Verified by compilation only.
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch remove the function klsi_105_tiocmset which was only
returning -EINVAL. It also removes the function prototype and
the .tiocmset entry in the struct usb_serial_driver.
Verified by compilation only.
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Add ID of the Telewell 4G v2 hardware to option driver to get legacy
serial interface working
Signed-off-by: Bernd Wachter <bernd.wachter@jolla.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
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 <andras@sth.sze.hu>
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Remove redundant mtxorb quirk used to fix up incorrect wMaxPacketSize,
which was added before 895f28badc ("USB: ftdi_sio: fix hi-speed device
packet size calculation") which does the same thing for all devices.
Signed-off-by: Johan Hovold <johan@kernel.org>
Perry Hung