summaryrefslogtreecommitdiff
path: root/drivers/usb/serial
AgeCommit message (Collapse)Author
2014-10-17USB: cp210x: add support for Seluxit USB dongleAndreas Bomholtz
commit dee80ad12d2b1b304286a707fde7ab05d1fc7bab upstream. Added the Seluxit ApS USB Serial Dongle to cp210x driver. Signed-off-by: Andreas Bomholtz <andreas@seluxit.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-17USB: serial: cp210x: added Ketra N1 wireless interface supportJoe Savage
commit bfc2d7dfdd761ae3beccdb26abebe03cef042f46 upstream. 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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: ftdi_sio: add support for NOVITUS Bono E thermal printerJohan Hovold
commit ee444609dbae8afee420c3243ce4c5f442efb622 upstream. Add device id for NOVITUS Bono E thermal printer. Reported-by: Emanuel Koczwara <poczta@emanuelkoczwara.pl> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: ftdi_sio: Add support for GE Healthcare Nemo Tracker deviceTaylor Braun-Jones
commit 9c491c372d677b6420e0f8c6361fe422791662cc upstream. Signed-off-by: Taylor Braun-Jones <taylor.braun-jones@ge.com> Cc: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: sierra: add 1199:68AA device IDBjørn Mork
commit 5b3da69285c143b7ea76b3b9f73099ff1093ab73 upstream. This VID:PID is used for some Direct IP devices behaving identical to the already supported 0F3D:68AA devices. Reported-by: Lars Melin <larsm17@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: sierra: avoid CDC class functions on "68A3" devicesBjørn Mork
commit 049255f51644c1105775af228396d187402a5934 upstream. 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. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: zte_ev: remove duplicate Qualcom PIDJohan Hovold
commit 754eb21c0bbbbc4b8830a9a864b286323b84225f upstream. Remove dublicate Qualcom PID 0x3197 which is already handled by the moto-modem driver since commit 6986a978eec7 ("USB: add new moto_modem driver for some Morotola phones"). Fixes: 799ee9243d89 ("USB: serial: add zte_ev.c driver") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: zte_ev: remove duplicate Gobi PIDJohan Hovold
commit 95be5739588c56a9327e477aa0ba3c81c5cf8631 upstream. Remove dublicate Gobi PID 0x9008 which is already handled by the qcserial driver since commit f05932c0caf4 ("USB: qcserial: Add extra device IDs"). Fixes: 799ee9243d89 ("USB: serial: add zte_ev.c driver") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13Revert "USB: option,zte_ev: move most ZTE CDMA devices to zte_ev"Johan Hovold
commit 63a901c06e3c2c45bd601916fe04e870e9ccae1e upstream. This reverts commit 73228a0538a7 ("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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: option: add VIA Telecom CDS7 chipset device idBrennan Ashton
commit d77302739d900bbca5e901a3b7ac48c907ee6c93 upstream. 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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: option: reduce interrupt-urb logging verbosityJohan Hovold
commit f0e4cba2534cd88476dff920727c81350130f3c5 upstream. 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 9096f1fbba91 ("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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: serial: fix potential heap buffer overflowJohan Hovold
commit 5654699fb38512bdbfc0f892ce54fce75bdc2bab upstream. 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. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: serial: fix potential stack buffer overflowJohan Hovold
commit d979e9f9ecab04c1ecca741370e30a8a498893f5 upstream. 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. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-10-13USB: serial: pl2303: add device id for ztek deviceGreg KH
commit 91fcb1ce420e0a5f8d92d556d7008a78bc6ce1eb upstream. This adds a new device id to the pl2303 driver for the ZTEK device. Reported-by: Mike Chu <Mike-Chu@prolific.com.tw> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Johan Hovold <johan@kernel.org>
2014-09-17USB: whiteheat: Added bounds checking for bulk command responseJames Forshaw
commit 6817ae225cd650fb1c3295d769298c38b1eba818 upstream. 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> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-09-17USB: ftdi_sio: Added PID for new ekey deviceJaša Bartelj
commit 646907f5bfb0782c731ae9ff6fb63471a3566132 upstream. 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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-09-17USB: ftdi_sio: add Basic Micro ATOM Nano USB2Serial PIDJohan Hovold
commit 6552cc7f09261db2aeaae389aa2c05a74b3a93b4 upstream. 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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-09-03USB: serial: ftdi_sio: Add support for new Xsens devicesPatrick Riphagen
commit 4bdcde358b4bda74e356841d351945ca3f2245dd upstream. 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> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-09-03USB: serial: ftdi_sio: Annotate the current Xsens PID assignmentsPatrick Riphagen
commit 9273b8a270878906540349422ab24558b9d65716 upstream. 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> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-09-02USB: serial: cp210x: Removing unncessary `usb_reset_device` on startupPreston Fick
commit 934ef5aca9daea10507eebcbd0fb8f6d57d55359 upstream. 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> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-18USB: serial: ftdi_sio: Add Infineon TriboardMichal Sojka
commit d8279a40e50ad55539780aa617a32a53d7f0953e upstream. This adds support for Infineon TriBoard TC1798 [1]. Only interface 1 is used as serial line (see [2], Figure 8-6). [1] http://www.infineon.com/cms/de/product/microcontroller/development-tools-software-and-kits/tricore-tm-development-tools-software-and-kits/starterkits-and-evaluation-boards/starter-kit-tc1798/channel.html?channel=db3a304333b8a7ca0133cfa3d73e4268 [2] http://www.infineon.com/dgdl/TriBoardManual-TC1798-V10.pdf?folderId=db3a304412b407950112b409ae7c0343&fileId=db3a304333b8a7ca0133cfae99fe426a Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz> Cc: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-18USB: ftdi_sio: Add extra PID.Bert Vermeulen
commit 5a7fbe7e9ea0b1b9d7ffdba64db1faa3a259164c upstream. 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> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-18USB: cp210x: add support for Corsair usb dongleAndras Kovacs
commit b9326057a3d8447f5d2e74a7b521ccf21add2ec0 upstream. 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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-18usb: option: Add ID for Telewell TW-LTE 4G v2Bernd Wachter
commit 3d28bd840b2d3981cd28caf5fe1df38f1344dd60 upstream. 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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-17USB: ftdi_sio: fix null deref at port probeJohan Hovold
commit aea1ae8760314e072bf1b773521e9de5d5dda10d upstream. Fix NULL-pointer dereference when probing an interface with no endpoints. These devices have two bulk endpoints per interface, but this avoids crashing the kernel if a user forces a non-FTDI device to be probed. Note that the iterator variable was made unsigned in order to avoid a maybe-uninitialized compiler warning for ep_desc after the loop. Fixes: 895f28badce9 ("USB: ftdi_sio: fix hi-speed device packet size calculation") Reported-by: Mike Remski <mremski@mutualink.net> Tested-by: Mike Remski <mremski@mutualink.net> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-17usb: option: add/modify Olivetti Olicard modemsBjørn Mork
commit b0ebef36e93703e59003ad6a1a20227e47714417 upstream. Adding a couple of Olivetti modems and blacklisting the net function on a couple which are already supported. Reported-by: Lars Melin <larsm17@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-17USB: option: add device ID for SpeedUp SU9800 usb 3g modemOliver Neukum
commit 1cab4c68e339086cdaff7535848e878e8f261fca upstream. Reported by Alif Mubarak Ahmad: This device vendor and product id is 1c9e:9800 It is working as serial interface with generic usbserial driver. I thought it is more suitable to use usbserial option driver, which has better capability distinguishing between modem serial interface and micro sd storage interface. [ johan: style changes ] Signed-off-by: Oliver Neukum <oneukum@suse.de> Tested-by: Alif Mubarak Ahmad <alive4ever@live.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: serial: fix potential runtime pm imbalance at device removeJohan Hovold
commit c14829fad88dbeda57253590695b85ba51270621 upstream. Only call usb_autopm_put_interface() if the corresponding usb_autopm_get_interface() was successful. This prevents a potential runtime PM counter imbalance should usb_autopm_get_interface() fail. Note that the USB PM usage counter is reset when the interface is unbound, but that the runtime PM counter may be left unbalanced. Also add comment on why we don't need to worry about racing resume/suspend on autopm_get failures. Fixes: d5fd650cfc7f ("usb: serial: prevent suspend/resume from racing against probe/remove") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: sierra: fix remote wakeupJohan Hovold
commit 80cc0fcbdaeaf10d04ba27779a2d7ceb73d2717a upstream. Make sure that needs_remote_wake up is always set when there are open ports. Currently close() would unconditionally set needs_remote_wakeup to 0 even though there might still be open ports. This could lead to blocked input and possibly dropped data on devices that do not support remote wakeup (and which must therefore not be runtime suspended while open). Add an open_ports counter (protected by the susp_lock) and only clear needs_remote_wakeup when the last port is closed. Fixes: e6929a9020ac ("USB: support for autosuspend in sierra while online") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: sierra: fix urb and memory leak on disconnectJohan Hovold
commit 014333f77c0b71123d6ef7d31a9724e0699c9548 upstream. The delayed-write queue was never emptied on disconnect, something which would lead to leaked urbs and transfer buffers if the device is disconnected before being runtime resumed due to a write. Fixes: e6929a9020ac ("USB: support for autosuspend in sierra while online") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: sierra: fix urb and memory leak in resume error pathJohan Hovold
commit 7fdd26a01eb7b6cb6855ff8f69ef4a720720dfcb upstream. Neither the transfer buffer or the urb itself were released in the resume error path for delayed writes. Also on errors, the remainder of the queue was not even processed, which leads to further urb and buffer leaks. The same error path also failed to balance the outstanding-urb counter, something which results in degraded throughput or completely blocked writes. Fix this by releasing urb and buffer and balancing counters on errors, and by always processing the whole queue even when submission of one urb fails. Fixes: e6929a9020ac ("USB: support for autosuspend in sierra while online") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: sierra: fix use after free at suspend/resumeJohan Hovold
commit 8452727de70f6ad850cd6d0aaa18b5d9050aa63b upstream. Fix use after free or NULL-pointer dereference during suspend and resume. The port data may never have been allocated (port probe failed) or may already have been released by port_remove (e.g. driver is unloaded) when suspend and resume are called. Fixes: e6929a9020ac ("USB: support for autosuspend in sierra while online") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: sierra: fix AA deadlock in open error pathJohan Hovold
commit 353fe198602e8b4d1c7bdcceb8e60955087201b1 upstream. Fix AA deadlock in open error path that would call close() and try to grab the already held disc_mutex. Fixes: b9a44bc19f48 ("sierra: driver urb handling improvements") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: usb_wwan: fix potential blocked I/O after resumeJohan Hovold
commit fb7ad4f93d9f0f7d49beda32f5e7becb94b29a4d upstream. Keep trying to submit urbs rather than bail out on first read-urb submission error, which would also prevent I/O for any further ports from being resumed. Instead keep an error count, for all types of failed submissions, and let USB core know that something went wrong. Also make sure to always clear the suspended flag. Currently a failed read-urb submission would prevent cached writes as well as any subsequent writes from being submitted until next suspend-resume cycle, something which may not even necessarily happen. Note that USB core currently only logs an error if an interface resume failed. Fixes: 383cedc3bb43 ("USB: serial: full autosuspend support for the option driver") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: usb_wwan: fix potential NULL-deref at resumeJohan Hovold
commit 9096f1fbba916c2e052651e9de82fcfb98d4bea7 upstream. The interrupt urb was submitted unconditionally at resume, something which could lead to a NULL-pointer dereference in the urb completion handler as resume may be called after the port and port data is gone. Fix this by making sure the interrupt urb is only submitted and active when the port is open. Fixes: 383cedc3bb43 ("USB: serial: full autosuspend support for the option driver") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: usb_wwan: fix urb leak at shutdownJohan Hovold
commit 79eed03e77d481b55d85d1cfe5a1636a0d3897fd upstream. The delayed-write queue was never emptied at shutdown (close), something which could lead to leaked urbs if the port is closed before being runtime resumed due to a write. When this happens the output buffer would not drain on close (closing_wait timeout), and after consecutive opens, writes could be corrupted with previously buffered data, transfered with reduced throughput or completely blocked. Note that unbusy_queued_urb() was simply moved out of CONFIG_PM. Fixes: 383cedc3bb43 ("USB: serial: full autosuspend support for the option driver") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: usb_wwan: fix write and suspend raceJohan Hovold
commit 170fad9e22df0063eba0701adb966786d7a4ec5a upstream. Fix race between write() and suspend() which could lead to writes being dropped (or I/O while suspended) if the device is runtime suspended while a write request is being processed. Specifically, suspend() releases the susp_lock after determining the device is idle but before setting the suspended flag, thus leaving a window where a concurrent write() can submit an urb. Fixes: 383cedc3bb43 ("USB: serial: full autosuspend support for the option driver") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: usb_wwan: fix race between write and resumexiao jin
commit d9e93c08d8d985e5ef89436ebc9f4aad7e31559f upstream. We find a race between write and resume. usb_wwan_resume run play_delayed() and spin_unlock, but intfdata->suspended still is not set to zero. At this time usb_wwan_write is called and anchor the urb to delay list. Then resume keep running but the delayed urb have no chance to be commit until next resume. If the time of next resume is far away, tty will be blocked in tty_wait_until_sent during time. The race also can lead to writes being reordered. This patch put play_Delayed and intfdata->suspended together in the spinlock, it's to avoid the write race during resume. Fixes: 383cedc3bb43 ("USB: serial: full autosuspend support for the option driver") Signed-off-by: xiao jin <jin.xiao@intel.com> Signed-off-by: Zhang, Qi1 <qi1.zhang@intel.com> Reviewed-by: David Cohen <david.a.cohen@linux.intel.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: usb_wwan: fix urb leak in write error pathxiao jin
commit db0904737947d509844e171c9863ecc5b4534005 upstream. When enable usb serial for modem data, sometimes the tty is blocked in tty_wait_until_sent because portdata->out_busy always is set and have no chance to be cleared. We find a bug in write error path. usb_wwan_write set portdata->out_busy firstly, then try autopm async with error. No out urb submit and no usb_wwan_outdat_callback to this write, portdata->out_busy can't be cleared. This patch clear portdata->out_busy if usb_wwan_write try autopm async with error. Fixes: 383cedc3bb43 ("USB: serial: full autosuspend support for the option driver") Signed-off-by: xiao jin <jin.xiao@intel.com> Signed-off-by: Zhang, Qi1 <qi1.zhang@intel.com> Reviewed-by: David Cohen <david.a.cohen@linux.intel.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02USB: option: fix runtime PM handlingJohan Hovold
commit acf47d4f9c39b1cba467aa9442fc2efe0b1da741 upstream. Fix potential I/O while runtime suspended due to missing PM operations in send_setup. Fixes: 383cedc3bb43 ("USB: serial: full autosuspend support for the option driver") Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02usb: qcserial: add additional Sierra Wireless QMI devicesAleksander Morgado
commit 0ce5fb58564fd85aa8fd2d24209900e2e845317b upstream. A set of new VID/PIDs retrieved from the out-of-tree GobiNet/GobiSerial Sierra Wireless drivers. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Link: http://marc.info/?l=linux-usb&m=140136310027293&w=2 Cc: <stable@vger.kernel.org> # backport in link above Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02usb: qcserial: add Netgear AirCard 341UAleksander Morgado
commit ff1fcd50bc2459744e6f948310bc18eb7d6e8c72 upstream. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02usb: qcserial: define and use Sierra Wireless layoutBjørn Mork
commit 8bc7a069402e1a443ded8088a8be0dc8aa1c2c9b upstream. All the "non Gobi" Qualcomm based devices handled by this driver share a common standard Sierra Wireless specific layout. Adding code specifically for this layout allow us to reduce the number of match entries per device from three to one. This change will result in a penalty wrt stable backports, but simplifies new Sierra device addtitions in the long term. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02usb: qcserial: refactor device layout selectionBjørn Mork
commit d712ca91db6d5463ca5a9b06eb6ba937c59a15fa upstream. Preparing for more supported standard device layouts. Keeping the matching macros unchanged to avoid breaking stable backporting of new device additions. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-07-02usb: qcserial: fix multiline comment coding styleBjørn Mork
commit ce1b066136a30079c4e6e81e015ad9bc2180d46f upstream. Use a consistent style for all multiline comments. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-06-20USB: io_ti: fix firmware download on big-endian machines (part 2)Johan Hovold
commit c03890ff5e24a4bf59059f2d179f427559b7330a upstream. A recent patch that purported to fix firmware download on big-endian machines failed to add the corresponding sparse annotation to the i2c-header. This was reported by the kbuild test robot. Adding the appropriate annotation revealed another endianess bug related to the i2c-header Size-field in a code path that is exercised when the firmware is actually being downloaded (and not just verified and left untouched unless older than the firmware at hand). This patch adds the required sparse annotation to the i2c-header and makes sure that the Size-field is sent in little-endian byte order during firmware download also on big-endian machines. Note that this patch is only compile-tested, but that there is no functional change for little-endian systems. Reported-by: kbuild test robot <fengguang.wu@intel.com> Cc: Ludovic Drolez <ldrolez@debian.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-06-20USB: serial: option: add support for Novatel E371 PCIe cardAlexej Starschenko
commit 8a61ba3a47ac39f660702aa66a172185dd605a86 upstream. Adds product ID for the Novatel E371 PCI Express Mini Card. $ lsusb Bus 001 Device 024: ID 1410:9011 Novatel Wireless $ usb-devices T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 24 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1410 ProdID=9011 Rev=00.03 S: Manufacturer=Novatel Wireless, Inc. S: Product=Novatel Wireless HSPA S: SerialNumber=012773002115811 C: #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 3 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= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 6 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether I: If#= 7 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether Tested with kernel 3.2.0. Signed-off-by: Alexej Starschenko <starschenko@gmail.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-06-20USB: ftdi_sio: add NovaTech OrionLXm product IDGeorge McCollister
commit d0839d757e6294921c31b1c4ca4f1dcc5df63bcd upstream. The NovaTech OrionLXm uses an onboard FTDI serial converter for JTAG and console access. Here is the lsusb output: Bus 004 Device 123: ID 0403:7c90 Future Technology Devices International, Ltd Signed-off-by: George McCollister <george.mccollister@gmail.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-06-04usb: qcserial: add a number of Dell devicesBjørn Mork
commit 4d7c0136a54f62501f8a34c4d08a5e0258d3d3ca upstream. Dan writes: "The Dell drivers use the same configuration for PIDs: 81A2: Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card 81A3: Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card 81A4: Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card 81A8: Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card 81A9: Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card These devices are all clearly Sierra devices, but are also definitely Gobi-based. The A8 might be the MC7700/7710 and A9 is likely a MC7750. >From DellGobi5kSetup.exe from the Dell drivers: usbif0: serial/firmware loader? usbif2: nmea usbif3: modem/ppp usbif8: net/QMI" Cc: <stable@vger.kernel.org> Reported-by: AceLan Kao <acelan.kao@canonical.com> Reported-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-05-29usb: option: add and update a number of CMOTech devicesBjørn Mork
commit 34f972d6156fe9eea2ab7bb418c71f9d1d5c8e7b upstream. A number of older CMOTech modems are based on Qualcomm chips. The blacklisted interfaces are QMI/wwan. Reported-by: Lars Melin <larsm17@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-19 08:00:38 +0000