linux-stable.git/drivers/usb/serial, branch linux-3.19.y Linux kernel stable tree USB: ftdi_sio: Use jtag quirk for SNAP Connect E10 2015-04-19T08:10:19+00:00 Doug Goldstein cardoe@cardoe.com 2015-03-24T01:34:48+00:00 364c9d4eb185843bd249cf2e542366deab1ece3f commit b229a0f840f774d29d8fedbf5deb344ca36b7f1a upstream. This patch uses the existing CALAO Systems ftdi_8u2232c_probe in order to avoid attaching a TTY to the JTAG port as this board is based on the CALAO Systems reference design and needs the same fix up. Signed-off-by: Doug Goldstein <cardoe@cardoe.com> [johan: clean up probe logic ] Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b229a0f840f774d29d8fedbf5deb344ca36b7f1a upstream.

This patch uses the existing CALAO Systems ftdi_8u2232c_probe in order
to avoid attaching a TTY to the JTAG port as this board is based on the
CALAO Systems reference design and needs the same fix up.

Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
[johan: clean up probe logic ]
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: ftdi_sio: Added custom PID for Synapse Wireless product 2015-04-19T08:10:18+00:00 Doug Goldstein cardoe@cardoe.com 2015-03-16T02:56:04+00:00 5e2c62839413ad1260cd065f05ca6677c773f618 commit 4899c054a90439477b24da8977db8d738376fe90 upstream. Synapse Wireless uses the FTDI VID with a custom PID of 0x9090 for their SNAP Stick 200 product. Signed-off-by: Doug Goldstein <cardoe@cardoe.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 4899c054a90439477b24da8977db8d738376fe90 upstream.

Synapse Wireless uses the FTDI VID with a custom PID of 0x9090 for their
SNAP Stick 200 product.

Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: keyspan_pda: add new device id 2015-04-19T08:10:18+00:00 Nathaniel W Filardo nwf@cs.jhu.edu 2015-03-16T15:19:55+00:00 ea2f84d13367a8c99dd26c80fc39c3571763b483 commit 5e71fc8629cefae5f3c1a4f498de3fe4f631924a upstream. Add USB VID/PID for Xircom PGMFHUB USB/serial component. (The hub and SCSI bridge on that hardware are recognized out of the box by existing drivers.) Tested VID/PID using new_id and loopback connection and was met with success, but that's all the testing done. Signed-off-by: Nathaniel Wesley Filardo <nwf@cs.jhu.edu> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 5e71fc8629cefae5f3c1a4f498de3fe4f631924a upstream.

Add USB VID/PID for Xircom PGMFHUB USB/serial component.  (The hub and SCSI
bridge on that hardware are recognized out of the box by existing drivers.)
Tested VID/PID using new_id and loopback connection and was met with
success, but that's all the testing done.

Signed-off-by: Nathaniel Wesley Filardo <nwf@cs.jhu.edu>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: fix tty-device error handling at probe 2015-03-18T13:11:03+00:00 Johan Hovold johan@kernel.org 2015-02-18T03:34:51+00:00 a2cfb7dc7d236003bd8631f61a56a1d26d4b3b9c commit ca4383a3947a83286bc9b9c598a1f55e867871d7 upstream. Add missing error handling when registering the tty device at port probe. This avoids trying to remove an uninitialised character device when the port device is removed. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Greg Kroah-Hartman <greg@kroah.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ca4383a3947a83286bc9b9c598a1f55e867871d7 upstream.

Add missing error handling when registering the tty device at port
probe. This avoids trying to remove an uninitialised character device
when the port device is removed.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <greg@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: fix potential use-after-free after failed probe 2015-03-18T13:11:03+00:00 Johan Hovold johan@kernel.org 2015-02-18T03:34:50+00:00 0db70c6d0c0d782ea2959278723a3d30bfa92de0 commit 07fdfc5e9f1c966be8722e8fa927e5ea140df5ce upstream. Fix return value in probe error path, which could end up returning success (0) on errors. This could in turn lead to use-after-free or double free (e.g. in port_remove) when the port device is removed. Fixes: c706ebdfc895 ("USB: usb-serial: call port_probe and port_remove at the right times") Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Greg Kroah-Hartman <greg@kroah.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 07fdfc5e9f1c966be8722e8fa927e5ea140df5ce upstream.

Fix return value in probe error path, which could end up returning
success (0) on errors. This could in turn lead to use-after-free or
double free (e.g. in port_remove) when the port device is removed.

Fixes: c706ebdfc895 ("USB: usb-serial: call port_probe and port_remove
at the right times")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <greg@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: fix infinite wait_until_sent timeout 2015-03-18T13:11:02+00:00 Johan Hovold johan@kernel.org 2015-03-04T09:39:05+00:00 0385cedcdfc205910ece9200bdd7fa30535f4349 commit f528bf4f57e43d1af4b2a5c97f09e43e0338c105 upstream. Make sure to handle an infinite timeout (0). Note that wait_until_sent is currently never called with a 0-timeout argument due to a bug in tty_wait_until_sent. Fixes: dcf010503966 ("USB: serial: add generic wait_until_sent implementation") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f528bf4f57e43d1af4b2a5c97f09e43e0338c105 upstream.

Make sure to handle an infinite timeout (0).

Note that wait_until_sent is currently never called with a 0-timeout
argument due to a bug in tty_wait_until_sent.

Fixes: dcf010503966 ("USB: serial: add generic wait_until_sent
implementation")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: ftdi_sio: Add jtag quirk support for Cyber Cortex AV boards 2015-03-18T13:11:01+00:00 Max Mansfield max.m.mansfield@gmail.com 2015-03-03T01:38:02+00:00 d3ecce096759db41ab4130e674e2a9debc5c135d commit c7d373c3f0da2b2b78c4b1ce5ae41485b3ef848c upstream. This patch integrates Cyber Cortex AV boards with the existing ftdi_jtag_quirk in order to use serial port 0 with JTAG which is required by the manufacturers' software. Steps: 2 [ftdi_sio_ids.h] 1. Defined the device PID [ftdi_sio.c] 2. Added a macro declaration to the ids array, in order to enable the jtag quirk for the device. Signed-off-by: Max Mansfield <max.m.mansfield@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c7d373c3f0da2b2b78c4b1ce5ae41485b3ef848c upstream.

This patch integrates Cyber Cortex AV boards with the existing
ftdi_jtag_quirk in order to use serial port 0 with JTAG which is
required by the manufacturers' software.

Steps: 2

[ftdi_sio_ids.h]
1. Defined the device PID

[ftdi_sio.c]
2. Added a macro declaration to the ids array, in order to enable the
jtag quirk for the device.

Signed-off-by: Max Mansfield <max.m.mansfield@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: ftdi_sio: add PIDs for Actisense USB devices 2015-03-18T13:11:00+00:00 Mark Glover mark@actisense.com 2015-02-13T09:04:39+00:00 d8a475bd78c31403dbc7d1e342d5afdd5d1f79e2 commit f6950344d3cf4a1e231b5828b50c4ac168db3886 upstream. These product identifiers (PID) all deal with marine NMEA format data used on motor boats and yachts. We supply the programmed devices to Chetco, for use inside their equipment. The PIDs are a direct copy of our Windows device drivers (FTDI drivers with altered PIDs). Signed-off-by: Mark Glover <mark@actisense.com> [johan: edit commit message slightly ] Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f6950344d3cf4a1e231b5828b50c4ac168db3886 upstream.

These product identifiers (PID) all deal with marine NMEA format data
used on motor boats and yachts. We supply the programmed devices to
Chetco, for use inside their equipment. The PIDs are a direct copy of
our Windows device drivers (FTDI drivers with altered PIDs).

Signed-off-by: Mark Glover <mark@actisense.com>
[johan: edit commit message slightly ]
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: mxuport: fix null deref when used as a console 2015-03-18T13:11:00+00:00 Johan Hovold johan@kernel.org 2015-02-18T04:51:07+00:00 4e1f2e34fdfc8df71c58ef2552cecb5df848979a commit db81de767e375743ebb0ad2bcad3326962c2b67e upstream. Fix null-pointer dereference at probe when the device is used as a console, in which case the tty argument to open will be NULL. Fixes: ee467a1f2066 ("USB: serial: add Moxa UPORT 12XX/14XX/16XX driver") Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Greg Kroah-Hartman <greg@kroah.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit db81de767e375743ebb0ad2bcad3326962c2b67e upstream.

Fix null-pointer dereference at probe when the device is used as a
console, in which case the tty argument to open will be NULL.

Fixes: ee467a1f2066 ("USB: serial: add Moxa UPORT 12XX/14XX/16XX
driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <greg@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: cp210x: Adding Seletek device id's 2015-03-18T13:11:00+00:00 Michiel vd Garde mgparser@gmail.com 2015-02-27T01:08:29+00:00 63834eef1577cef63aee30b17bff109ddb558a3d commit 675af70856d7cc026be8b6ea7a8b9db10b8b38a1 upstream. These device ID's are not associated with the cp210x module currently, but should be. This patch allows the devices to operate upon connecting them to the usb bus as intended. Signed-off-by: Michiel van de Garde <mgparser@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 675af70856d7cc026be8b6ea7a8b9db10b8b38a1 upstream.

These device ID's are not associated with the cp210x module currently,
but should be. This patch allows the devices to operate upon connecting
them to the usb bus as intended.

Signed-off-by: Michiel van de Garde <mgparser@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>