summaryrefslogtreecommitdiff
path: root/drivers/usb/serial
AgeCommit message (Collapse)Author
2013-04-18USB: option: add Novatel E362 and Dell Wireless 5800 USB IDsDan Williams
The Dell 5800 appears to be a simple rebrand of the Novatel E362. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-18USB: option: Add USB ID for Novatel Ovation MC551Forest Bond
This device is also known as the Verizon USB551L. Signed-off-by: Forest Bond <forest.bond@rapidrollout.com> Acked-by: Dan Williams <dcbw@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-17usb: serial: baseband: buffer allocations at initVinayak Pane
The usb transaction buffers are allocated in module init. In device open, close and disconnect the buffers will not be freed. Instead they will be reused to avoid allocation failure in low-mem conditions. The usb driver register moved to init so that rmmod and insmod is not required. Bug 956211 Signed-off-by: Vinayak Pane <vpane@nvidia.com> Reviewed-on: http://git-master/r/109935 (cherry picked from commit a4e8219a86f80fd06aaaae2c40a657098d5dcfa5) Change-Id: Id88cfe3b0a75cb2e6f39176b5297f81f4f9e978b Reviewed-on: http://git-master/r/115609 Tested-by: Vinayak Pane <vpane@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Steve Lin <stlin@nvidia.com>
2012-06-26usb: serial: baseband: Add another XMM modem USB VID/PID.Michael Hsu
Add support for another XMM modem. Bug 996038 Change-Id: I392a18284b372fbc80c581b31b21af3c072bf4d3 Signed-off-by: Michael Hsu <mhsu@nvidia.com> Reviewed-on: http://git-master/r/110193 (cherry picked from commit bdad2e9c1b195c8f7fcc3216f2bf27ea99dfd597) Reviewed-on: http://git-master/r/110941 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Vinayak Pane <vpane@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Steve Lin <stlin@nvidia.com>
2012-06-15usb: serial: baseband_usb_chr kernel panicpyu
Two threads race for two resources when baseband_usb_close() get called from a user process Bug 988188 Change-Id: Ic962640b6414e576d34b7ff6870b21b644837434 Signed-off-by: pyu <pyu@nvidia.com> Reviewed-on: http://git-master/r/107088 GVS: Gerrit_Virtual_Submit Reviewed-by: Vinayak Pane <vpane@nvidia.com> Reviewed-by: Steve Lin <stlin@nvidia.com>
2012-04-16usb: serial: baseband: Restructure open and closeVinayak Pane
This commit reorganizes the usb chr driver for (1) Application does not have to rmmod & insmod (2) Application recovery mechanism to restart download (3) Change memory allocation policy to accommodate in low-mem situations. (4) Avoid kernel panic when module is not removed Bug 947621 Bug 956211 Reviewed-on: http://git-master/r/91373 (cherry picked from commit bb5a148979a92191e0dfb4d97d4942f877f18309) Change-Id: I2679d1d5f94cfe6e7dc98df0026f64cab703fe5c Signed-off-by: Vinayak Pane <vpane@nvidia.com> Reviewed-on: http://git-master/r/96334 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Steve Lin <stlin@nvidia.com>
2012-02-09usb: io_ti: Make edge_remove_sysfs_attrs the port_remove method.Eric W. Biederman
commit 6d443d8499e4e59ffb949759cdded32730f8d2f6 upstream. Calling edge_remove_sysfs_attrs from edge_disconnect is too late as the device has already been removed from sysfs. Do the simple and obvious thing and make edge_remove_sysfs_attrs the port_remove method. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Reported-by: Wolfgang Frisch <wfpub@roembden.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I13e0dc8ffc1e26d14a66fabc1d40c8ba02ac1b3a Reviewed-on: http://git-master/r/79674 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09qcaux: add more Pantech UML190 and UML290 portsDan Williams
commit 074cc73506f529f39fef32ad1c9e1d4cdd8acf6c upstream. More ports we now know how to talk to. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I94880694af4a404ad56476a4d1676ad48a862339 Reviewed-on: http://git-master/r/79673 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: ftdi_sio: Add more identifiersAlan Cox
commit 2353f806c97020d4c7709f15eebb49b591f7306d upstream. 0x04d8, 0x000a: Hornby Elite Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I0cdcd93865fe4ce86bb5fa5e18c585a64b0edb78 Reviewed-on: http://git-master/r/79670 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: serial: ftdi additional IDsPeter Naulls
commit fc216ec363f4d174932df90bbf35c77d0540e561 upstream. I tested this against 2.6.39 in the Ubuntu kernel, however I see the IDs are not in latest 3.2 git. This adds IDs for the FTDI controller in the Rainforest Automation Zigbee dongle. Signed-off-by: Peter Naulls <peter@chocky.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I27ff506978bf3387a2571e5146b3c181eed95bf0 Reviewed-on: http://git-master/r/79669 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: ftdi_sio: add PID for TI XDS100v2 / BeagleBone A3Peter Korsgaard
commit 55f13aeae0346f0c89bfface91ad9a97653dc433 upstream. Port A for JTAG, port B for serial. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I4ce3e7aa2d117dde3840f3da1adb21caee413e03 Reviewed-on: http://git-master/r/79668 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: ftdi_sio: fix initial baud rateJohan Hovold
commit 108e02b12921078a59dcacd048079ece48a4a983 upstream. Fix regression introduced by commit b1ffb4c851f1 ("USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c") which caused the termios settings to no longer be initialised at open. Consequently it was no longer possible to set the port to the default speed of 9600 baud without first changing to another baud rate and back again. Reported-by: Roland Ramthun <mail@roland-ramthun.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Tested-by: Roland Ramthun <mail@roland-ramthun.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Ic092fe37a53c546aceb7e1b3cd8bd44cd8b8369b Reviewed-on: http://git-master/r/79667 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: ftdi_sio: fix TIOCSSERIAL baud_base handlingJohan Hovold
commit eb833a9e0972f60beb4ab8104ad7ef6bf30f02fc upstream. Return EINVAL if new baud_base does not match the current one. The baud_base is device specific and can not be changed. This restores the old (pre-2005) behaviour which was changed due to a misunderstanding regarding this fact (see https://lkml.org/lkml/2005/1/20/84). Reported-by: Torbjörn Lofterud <torbjorn@pi.nxs.se> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I672bd484e4c55708f0e97c83037c5acbc7b9e7c7 Reviewed-on: http://git-master/r/79666 Reviewed-by: Automatic_Commit_Validation_User
2012-02-09USB: option: Add LG docomo L-02CKentaro Matsuyama
commit e423d7401fd0717cb56a6cf51dd8341cc3e800d2 upstream. Add vendor and product ID for USB 3G/LTE modem of docomo L-02C Signed-off-by: Kentaro Matsuyama <kentaro.matsuyama@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I265980e25c6db426f3b88339d68b09e02dc86226 Reviewed-on: http://git-master/r/79665 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: cp210x: allow more baud rates above 1MbaudJohan Hovold
commit d1620ca9e7bb0030068c3b45b653defde8839dac upstream. Allow more baud rates to be set in [1M,2M] baud. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Idbfba5dd348d4d108394918e2349a55ca7a541aa Reviewed-on: http://git-master/r/79705 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: cp210x: initialise baud rate at openJohan Hovold
commit cdc32fd6f7b2b2580d7f1b74563f888e4dd9eb8a upstream. The newer cp2104 devices require the baud rate to be initialised after power on. Make sure it is set when port is opened. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I165e4c3692ed7f177815a729128b4bc325ac6908 Reviewed-on: http://git-master/r/79704 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: cp210x: clean up, refactor and document speed handlingJohan Hovold
commit e5990874e511d5bbca23b3396419480cb2ca0ee7 upstream. Clean up and refactor speed handling. Document baud rate handling for CP210{1,2,4,5,10}. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Icf3d3a2ae7116d8c9fe93b356304950cc97cb15e Reviewed-on: http://git-master/r/79703 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: cp210x: fix up set_termios variablesJohan Hovold
commit 34b76fcaee574017862ea3fa0efdcd77a9d0e57d upstream. [Based on a patch from Johan, mangled by gregkh to keep things in line] Fix up the variable usage in the set_termios call. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I42e7a0665e4c8bd4bcadad75141a307aaec11868 Reviewed-on: http://git-master/r/79702 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: cp210x: do not map baud rates to B0Johan Hovold
commit be125d9c8d59560e7cc2d6e2b65c8fd233498ab7 upstream. We do not implement B0 hangup yet so map low baudrates to 300bps. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I207291b93446265c4469ce1475040ee12927ae10 Reviewed-on: http://git-master/r/79701 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: cp210x: fix CP2104 baudrate usagePreston Fick
commit 7f482fc88ac47662228d6b1f05759797c8936a30 upstream. This fix changes the way baudrates are set on the CP210x devices from Silicon Labs. The CP2101/2/3 will respond to both a GET/SET_BAUDDIV command, and GET/SET_BAUDRATE command, while CP2104 and higher devices only respond to GET/SET_BAUDRATE. The current cp210x.ko driver in kernel version 3.2.0 only implements the GET/SET_BAUDDIV command. This patch implements the two new codes for the GET/SET_BAUDRATE commands. Then there is a change in the way that the baudrate is assigned or retrieved. This is done according to the CP210x USB specification in AN571. This document can be found here: http://www.silabs.com/pages/DownloadDoc.aspx?FILEURL=Support%20Documents/TechnicalDocs/AN571.pdf&src=DocumentationWebPart Sections 5.3/5.4 describe the USB packets for the old baudrate method. Sections 5.5/5.6 describe the USB packets for the new method. This patch also implements the new request scheme, and eliminates the unnecessary baudrate calculations since it uses the "actual baudrate" method. This patch solves the problem reported for the CP2104 in bug 42586, and also keeps support for all other devices (CP2101/2/3). This patchfile is also attached to the bug report on bugzilla.kernel.org. This patch has been developed and test on the 3.2.0 mainline kernel version under Ubuntu 10.11. Signed-off-by: Preston Fick <preston.fick@silabs.com> [duplicate patch also sent by Johan - gregkh] Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Ie20fdc77d083b191714c4954ce11c0b71ba05867 Reviewed-on: http://git-master/r/79700
2012-02-08USB: cp210x: call generic open last in openJohan Hovold
commit 55b2afbb92ad92e9f6b0aa4354eb1c94589280c3 upstream. Make sure port is fully initialised before calling generic open. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I7355877d73350ffbfff6fc2f00bdf6e71690144b Reviewed-on: http://git-master/r/79699 Reviewed-by: Automatic_Commit_Validation_User
2012-02-08USB: serial: CP210x: Added USB-ID for the Link Instruments MSO-19Renato Caldas
commit 791b7d7cf69de11275e4dccec2f538eec02cbff6 upstream. This device is a Oscilloscope/Logic Analizer/Pattern Generator/TDR, using a Silabs CP2103 USB to UART Bridge. Signed-off-by: Renato Caldas <rmsc@fe.up.pt> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: I3dc76e4f696459ed8c61e641a05a32afc39eb145 Reviewed-on: http://git-master/r/79698 Reviewed-by: Automatic_Commit_Validation_User
2012-01-30arm: tegra: comms: handle usb disconnectionSeshendra Gadagottu
Flushing pending urb requests on disconnection. Blocks usb requests on usb device disconnection. BUG 919270 Reviewed-on: http://git-master/r/72832 Change-Id: I9ae10685d9517e0626338cfd42b21479d7d480eb Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/77760 Reviewed-by: Automatic_Commit_Validation_User
2012-01-30arm: tegra: comms: fix crash at dev attr changeVinayak Pane
Check the state machine before poweron the modem by device attribute change routine. Maintain the state machine to avoid crash after writing state change to /sys/devices/platform/baseband_xmm_power/xmm_onoff Also cancel workqueue at module unload to avoid possible crash. Bug 898008 Reviewed-on: http://git-master/r/72934 Change-Id: I0d8286774040f155c930ecb0bb69778de6c606ac Signed-off-by: Vinayak Pane <vpane@nvidia.com> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/77744 Reviewed-by: Automatic_Commit_Validation_User
2012-01-16Merge branch 'linux-3.1.y' into android-tegra-nv-3.1Varun Wadekar
Linux 3.1.9 Conflicts: Makefile Change-Id: I22227ab33ba7ddaba8e6fe049393c58a83d73648 Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
2012-01-12usb: option: add ZD Incorporated HSPA modemJanne Snabb
commit 3c8c9316710b83e906e425024153bf0929887b59 upstream. Add support for Chinese Noname HSPA USB modem which is apparently manufactured by a company called ZD Incorporated (based on texts in the Windows drivers). This product is available at least from Dealextreme (SKU 80032) and possibly in India with name Olive V-MW250. It is based on Qualcomm MSM6280 chip. I needed to also add "options usb-storage quirks=0685:7000:i" in modprobe configuration because udevd or the kernel keeps poking the embedded fake-cd-rom which fails and causes the device to reset. There might be a better way to accomplish the same. usb_modeswitch is not needed with this device. Signed-off-by: Janne Snabb <snabb@epipe.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-12USB: option: add id for 3G dongle Model VT1000 of ViettelVU Tuan Duc
commit 5b061623355d8f69327a24838b0aa05e435ae5d5 upstream. Add VendorID/ProductID for USB 3G dongle Model VT1000 of Viettel. Signed-off-by: VU Tuan Duc <ducvt@viettel.com.vn> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-12USB: Add USB-ID for Multiplex RC serial adapter to cp210x.cMalte Schröder
commit 08e87d0d773dc9ca5faf4c3306e238ed0ea129b0 upstream. Hi, below patch adds the USB-ID of the serial adapters sold by Multiplex RC (www.multiplex-rc.de). Signed-off-by: Malte Schröder <maltesch@gmx.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-12USB: omninet: fix write_roomJohan Hovold
commit 694c6301e515bad574af74b6552134c4d9dcb334 upstream. Fix regression introduced by commit 507ca9bc047666 ([PATCH] USB: add ability for usb-serial drivers to determine if their write urb is currently being used.) which inverted the logic in write_room so that it returns zero when the write urb is actually free. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-05Linux 3.1.7Varun Wadekar
Change-Id: I99507d7cfdcee064f808856dc2ce99d806fd864f
2011-12-21USB: option: Removing one bogus and adding some new Huawei combinationsBjørn Mork
commit 02a551c9755b799579e0a093bcc99b80b4dc1453 upstream. Huawei use the product code HUAWEI_PRODUCT_E353 (0x1506) for a number of different devices, which each can appear with a number of different descriptor sets. Different types of interfaces can be identified by looking at the subclass and protocol fields Subclass 1 protocol 8 is actually the data interface of a CDC ECM set, with subclass 1 protocol 9 as the control interface. Neither support serial data communcation, and cannot therefore be supported by this driver. At the same time, add a few other sets which appear if the device is configured in "Windows mode" using this modeswitch message: 55534243000000000000000000000011060000000100000000000000000000 Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-21usb: option: Add Huawei E398 controlling interfacesAlex Hermann
commit 414b591fd16655871e9f5592a55368b10a3ccc30 upstream. This patch adds the controlling interfaces for the Huawei E398. Thanks to Bjørn Mork <bjorn@mork.no> for extracting the interface numbers from the windows driver. Signed-off-by: Alex Hermann <alex@wenlex.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-14Merge branch 'linux-3.1.5' into android-tegra-nv-3.1Varun Wadekar
Conflicts: arch/arm/Kconfig Change-Id: If8aaaf3efcbbf6c9017b38efb6d76ef933f147fa Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
2011-12-09usb: option: add SIMCom SIM5218Veli-Pekka Peltola
commit ec0cd94d881ca89cc9fb61d00d0f4b2b52e605b3 upstream. Tested with SIM5218EVB-KIT evaluation kit. Signed-off-by: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-09usb: option: add Huawei E353 controlling interfacesDirk Nehring
commit 46b1848360c8e634e0b063932a1261062fa0f7d6 upstream. This patch creates the missing controlling devices for the Huawei E353 HSPA+ stick. Signed-off-by: Dirk Nehring <dnehring@gmx.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-09usb: ftdi_sio: add PID for Propox ISPcable IIIMarcin Kościelnicki
commit 307369b0ca06b27b511b61714e335ddfccf19c4f upstream. Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30arm: tegra: comms: Fix race condition in probe function.Michael Hsu
XMM modem baseband character driver, which is used to download modem software, had race condition. If USB host stack has not enumerated XMM modem boot rom yet, then driver aborts module load. With this change, I/O (such as downloading modem software) will be delayed until USB host stack has enumerated modem boot rom. BUG 828389 Reviewed-on: http://git-master/r/58870 (cherry picked from commit 22a5122689ab957fd0236cf2fcf1623dac82ab69) Change-Id: Ib858363b11ea41d40218ed9ed044012421209371 Reviewed-on: http://git-master/r/62734 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> Rebase-Id: Re7857218c723d3c43072f17ccf5ffc70a7faf163
2011-11-30arm: tegra: comms: Add baseband character driver.Michael Hsu
Add raw character device driver for baseband modems. Suitable for downloading modem software image to flashless modem, or sending AT modem commands after modem software is running. Original-Change-Id: I0de126c5eb8700db196e9d6838d65ccce1480c42 Reviewed-on: http://git-master/r/40936 Reviewed-by: Michael Hsu <mhsu@nvidia.com> Tested-by: Michael Hsu <mhsu@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Rebase-Id: R76607c0d7b47938fa49d4ec57e9962f2d683a5cb
2011-11-26USB: Fix Corruption issue in USB ftdi driver ftdi_sio.cAndrew Worsley
commit b1ffb4c851f185e9051ba837c16d9b84ef688d26 upstream. Fix for ftdi_set_termios() glitching output ftdi_set_termios() is constantly setting the baud rate, data bits and parity unnecessarily on every call, . When called while characters are being transmitted can cause the FTDI chip to corrupt the serial port bit stream output by stalling the output half a bit during the output of a character. Simple fix by skipping this setting if the baud rate/data bits/parity are unchanged. Signed-off-by: Andrew Worsley <amworsley@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26USB: ark3116 initialisation fixBart Hartgers
commit 583182ba5f02c8c9be82ea550f2051eaec15b975 upstream. This patch for the usb serial ark3116 driver fixes an initialisation ordering bug that gets triggered on hotplug when using at least recent debian/ubuntu userspace. Without it, ark3116 serial cables don't work. Signed-off-by: Bart Hartgers <bart.hartgers@gmail.com> Tested-by: law_ence.dev@ntlworld.com Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26USB: serial: pl2303: rm duplicate idwangyanqing
commit 0c16595539b612fe948559433dda08ff96a8bdc7 upstream. I get report from customer that his usb-serial converter doesn't work well,it sometimes work, but sometimes it doesn't. The usb-serial converter's id: vendor_id product_id 0x4348 0x5523 Then I search the usb-serial codes, and there are two drivers announce support this device, pl2303 and ch341, commit 026dfaf1 cause it. Through many times to test, ch341 works well with this device, and pl2303 doesn't work quite often(it just work quite little). ch341 works well with this device, so we doesn't need pl2303 to support.I try to revert 026dfaf1 first, but it failed. So I prepare this patch by hand to revert it. Signed-off-by: Wang YanQing <Udknight@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26USB: option: add PID of Huawei E173s 3G modemFerenc Wagner
commit 4aa3648c719265bac9c2742c9ebb043e6dbdd790 upstream. Signed-off-by: Ferenc Wagner <wferi@niif.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26USB: option: release new PID for ZTE 3G modemzheng.zhijian@zte.com.cn
commit 46b5a277ed90317a4d17e936c16037e76011b219 upstream. This patch adds new PIDs for ZTE 3G modem, after we confirm it and tested. Thanks for Dan's work at kernel option devier. Signed-off-by: Alvin.Zheng <zheng.zhijian@zte.com.cn> Signed-off-by: wsalvin <wsalvin@yahoo.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-11USB: option: add various ZTE device network interfaces to the blacklistDan Williams
commit c58a76cdd7ab5a945a44fd2d64f6faf40323f95b upstream. IDs found in the Windows driver's ZTEusbnet.inf file from the ZTE MF100 drivers (O2 UK). Also fixes the ZTE MF626 device since it really is distinct from the 4G Systems stick and apparently needs the net interface blacklisted too, while there's no indication (yet) that the 4G Systems stick does. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-11USB: option: add ZTE product 0x0037 to sendsetup blacklistDan Williams
commit eb05ce567a81c592c58f4bdb96eb91ce96661c30 upstream. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-11USB: option: convert Huawei K3765, K4505, K4605 reservered interface to ↵Dan Williams
blacklist commit 0d905fd5ece4ab65e8407c450077744e1c8f661b upstream. That's what the blacklist is for... Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-11USB: option: convert interface blacklisting to bitfieldsDan Williams
commit b4626c10928c13ee73b013dcbc23676333e79b59 upstream. It's cleaner than the array stuff, and we're about to add a bunch more blacklist entries. Second, there are devices that need both the sendsetup and the reserved interface blacklists, which the current code can't accommodate. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-11USB: ftdi_sio: Support TI/Luminary Micro Stellaris BD-ICDI BoardPeter Stuge
commit 3687f641307eeff6f7fe31a88dc39db88e89238b upstream. Some Stellaris evaluation kits have the JTAG/SWD FTDI chip onboard, and some, like EK-LM3S9B90, come with a separate In-Circuit Debugger Interface Board. The ICDI board can also be used stand-alone, for other boards and chips than the kit it came with. The ICDI has both old style 20-pin JTAG connector and new style JTAG/SWD 10-pin 1.27mm pitch connector. Tested with EK-LM3S9B90, where the BD-ICDI board is included. Signed-off-by: Peter Stuge <peter@stuge.se> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-11USB: ftdi_sio: add PID for Sony Ericsson UrbanHakan Kvist
commit 74bdf22b5c3858b06af46f19d05c23e76c40a3bb upstream. Add PID 0xfc8a, 0xfc8b for device Sony Ericsson Urban Signed-off-by: Hakan Kvist <hakan.kvist@sonyericsson.com> Signed-off-by: Oskar Andero <oskar.andero@sonyericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-11USB: pl2303: add id for SMART deviceEric Benoit
commit 598f0b703506da841d3459dc0c48506be14d1778 upstream. Add vendor and product ID for the SMART USB to serial adapter. These were meant to be used with their SMART Board whiteboards, but can be re-purposed for other tasks. Tested and working (at at least 9600 bps). Signed-off-by: Eric Benoit <eric@ecks.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-03 15:02:07 +0000