linux-stable.git/drivers/usb/serial, branch v3.4.82 Linux kernel stable tree usb: option: blacklist ZTE MF667 net interface 2014-02-22T18:32:46+00:00 Raymond Wanyoike raymond.wanyoike@gmail.com 2014-02-09T08:59:46+00:00 f0fbd5c4c3cc62df9dca096c5d20943ba608e735 commit 3635c7e2d59f7861afa6fa5e87e2a58860ff514d upstream. Interface #5 of 19d2:1270 is a net interface which has been submitted to the qmi_wwan driver so consequently remove it from the option driver. Signed-off-by: Raymond Wanyoike <raymond.wanyoike@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3635c7e2d59f7861afa6fa5e87e2a58860ff514d upstream.

Interface #5 of 19d2:1270 is a net interface which has been submitted to the
qmi_wwan driver so consequently remove it from the option driver.

Signed-off-by: Raymond Wanyoike <raymond.wanyoike@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: ftdi_sio: add Tagsys RFID Reader IDs 2014-02-22T18:32:46+00:00 Ulrich Hahn uhahn@eanco.de 2014-02-02T13:42:52+00:00 400cbedf7d18881f36408095b5f3387c53aaa2a1 commit 76f24e3f39a1a94bab0d54e98899d64abcd9f69c upstream. Adding two more IDs to the ftdi_sio usb serial driver. It now connects Tagsys RFID readers. There might be more IDs out there for other Tagsys models. Signed-off-by: Ulrich Hahn <uhahn@eanco.de> Cc: Johan Hovold <johan@hovold.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 76f24e3f39a1a94bab0d54e98899d64abcd9f69c upstream.

Adding two more IDs to the ftdi_sio usb serial driver.
It now connects Tagsys RFID readers.
There might be more IDs out there for other Tagsys models.

Signed-off-by: Ulrich Hahn <uhahn@eanco.de>
Cc: Johan Hovold <johan@hovold.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: ftdi_sio: add Mindstorms EV3 console adapter 2014-02-22T18:32:46+00:00 Bjørn Mork bjorn@mork.no 2014-01-14T17:56:54+00:00 1c41ee3a84da5eff41aaf5e58b18a3233e4ae637 commit 67847baee056892dc35efb9c3fd05ae7f075588c upstream. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 67847baee056892dc35efb9c3fd05ae7f075588c upstream.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: cypress_m8: fix ring-indicator detection and reporting 2014-02-06T19:05:46+00:00 Johan Hovold jhovold@gmail.com 2014-01-02T21:49:24+00:00 9b39aa6263e96fd35de126ccd205dae6935beef6 commit 440ebadeae9298d7de3d4d105342691841ec88d0 upstream. Fix ring-indicator (RI) status-bit definition, which was defined as CTS, effectively preventing RI-changes from being detected while reporting false RI status. This bug predates git. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 440ebadeae9298d7de3d4d105342691841ec88d0 upstream.

Fix ring-indicator (RI) status-bit definition, which was defined as CTS,
effectively preventing RI-changes from being detected while reporting
false RI status.

This bug predates git.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: add support for iBall 3.5G connect usb modem 2014-02-06T19:05:46+00:00 Rahul Bedarkar rahulbedarkar89@gmail.com 2014-01-02T15:27:56+00:00 88083fd5ed5d3e42050530b4098145562254c20e commit 7d5c1b9c7cb5ec8e52b1adc65c484a923a8ea6c3 upstream. Add support for iBall 3.5G connect usb modem. $lsusb Bus 002 Device 006: ID 1c9e:9605 OMEGA TECHNOLOGY $usb-devices T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 6 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1c9e ProdID=9605 Rev=00.00 S: Manufacturer=USB Modem S: Product=USB Modem S: SerialNumber=1234567890ABCDEF C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Suggested-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 7d5c1b9c7cb5ec8e52b1adc65c484a923a8ea6c3 upstream.

Add support for iBall 3.5G connect usb modem.

$lsusb
Bus 002 Device 006: ID 1c9e:9605 OMEGA TECHNOLOGY

$usb-devices
T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  6 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1c9e ProdID=9605 Rev=00.00
S:  Manufacturer=USB Modem
S:  Product=USB Modem
S:  SerialNumber=1234567890ABCDEF
C:  #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Suggested-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: option: add new zte 3g modem pids to option driver 2014-02-06T19:05:46+00:00 张君 zjn77777@163.com 2013-12-18T07:37:17+00:00 6ad28ba23eef365460ac982ebbfa579fc83c6232 commit 4d90b819ae4c7ea8fd5e2bb7edc68c0f334be2e4 upstream. Signed-off-by: Jun zhang <zhang.jun92@zte.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 4d90b819ae4c7ea8fd5e2bb7edc68c0f334be2e4 upstream.

Signed-off-by: Jun zhang <zhang.jun92@zte.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: fix race in generic write 2014-01-08T17:42:10+00:00 Johan Hovold jhovold@gmail.com 2013-11-09T11:38:09+00:00 bc845e5405b033fadd398c5ca2884a568313c875 commit 6f6485463aada1ec6a0f3db6a03eb8e393d6bb55 upstream. Fix race in generic write implementation, which could lead to temporarily degraded throughput. The current generic write implementation introduced by commit 27c7acf22047 ("USB: serial: reimplement generic fifo-based writes") has always had this bug, although it's fairly hard to trigger and the consequences are not likely to be noticed. Specifically, a write() on one CPU while the completion handler is running on another could result in only one of the two write urbs being utilised to empty the remainder of the write fifo (unless there is a second write() that doesn't race during that time). Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6f6485463aada1ec6a0f3db6a03eb8e393d6bb55 upstream.

Fix race in generic write implementation, which could lead to
temporarily degraded throughput.

The current generic write implementation introduced by commit
27c7acf22047 ("USB: serial: reimplement generic fifo-based writes") has
always had this bug, although it's fairly hard to trigger and the
consequences are not likely to be noticed.

Specifically, a write() on one CPU while the completion handler is
running on another could result in only one of the two write urbs being
utilised to empty the remainder of the write fifo (unless there is a
second write() that doesn't race during that time).

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: option: support new huawei devices 2013-12-20T15:34:20+00:00 Fangxiaozhi (Franko) fangxiaozhi@huawei.com 2013-12-02T09:00:11+00:00 6905bdb16b8d9eaaa352a9405e72888b4c36b0a1 commit 2bf308d7bc5e8cdd69672199f59532f35339133c upstream. Add new supporting declarations to option.c, to support Huawei new devices with new bInterfaceProtocol value. Signed-off-by: fangxiaozhi <huananhu@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 2bf308d7bc5e8cdd69672199f59532f35339133c upstream.

Add new supporting declarations to option.c, to support Huawei new
devices with new bInterfaceProtocol value.

Signed-off-by: fangxiaozhi <huananhu@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: option: blacklist interface 1 for Huawei E173s-6 2013-12-20T15:34:20+00:00 Gustavo Zacarias gustavo@zacarias.com.ar 2013-11-11T12:59:15+00:00 7ad54c63867ec0fe0d1496bc4bd3631f655f2bcb commit 8f173e22abf2258ddfa73f46eadbb6a6c29f1631 upstream. Interface 1 on this device isn't for option to bind to otherwise an oops on usb_wwan with log flooding will happen when accessing the port: tty_release: ttyUSB1: read/write wait queue active! It doesn't seem to respond to QMI if it's added to qmi_wwan so don't add it there - it's likely used by the card reader. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 8f173e22abf2258ddfa73f46eadbb6a6c29f1631 upstream.

Interface 1 on this device isn't for option to bind to otherwise an oops
on usb_wwan with log flooding will happen when accessing the port:

tty_release: ttyUSB1: read/write wait queue active!

It doesn't seem to respond to QMI if it's added to qmi_wwan so don't add
it there - it's likely used by the card reader.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: spcp8x5: correct handling of CS5 setting 2013-12-12T06:34:11+00:00 Colin Leitner colin.leitner@googlemail.com 2013-11-08T21:53:11+00:00 73133f44a3133a55c957b83f41bca821ba6d278d commit 711fbdfbf2bc4827214a650afe3f64767a1aba16 upstream. This patch removes an erroneous check of CSIZE, which made it impossible to set CS5. Compiles clean, but couldn't test against hardware. Signed-off-by: Colin Leitner <colin.leitner@gmail.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 711fbdfbf2bc4827214a650afe3f64767a1aba16 upstream.

This patch removes an erroneous check of CSIZE, which made it impossible to set
CS5.

Compiles clean, but couldn't test against hardware.

Signed-off-by: Colin Leitner <colin.leitner@gmail.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>