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2015-08-03USB: serial: Destroy serial_minors IDR on module exitJohannes Thumshirn
commit d23f47d4927fd2f61b3a754d83c7bcec215b5cfe upstream. Destroy serial_minors IDR on module exit, reclaiming the allocated memory. This was detected by the following semantic patch (written by Luis Rodriguez <mcgrof@suse.com>) <SmPL> @ defines_module_init @ declarer name module_init, module_exit; declarer name DEFINE_IDR; identifier init; @@ module_init(init); @ defines_module_exit @ identifier exit; @@ module_exit(exit); @ declares_idr depends on defines_module_init && defines_module_exit @ identifier idr; @@ DEFINE_IDR(idr); @ on_exit_calls_destroy depends on declares_idr && defines_module_exit @ identifier declares_idr.idr, defines_module_exit.exit; @@ exit(void) { ... idr_destroy(&idr); ... } @ missing_module_idr_destroy depends on declares_idr && defines_module_exit && !on_exit_calls_destroy @ identifier declares_idr.idr, defines_module_exit.exit; @@ exit(void) { ... +idr_destroy(&idr); } </SmPL> Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-03USB: option: add 2020:4000 IDClaudio Cappelli
commit f6d7fb37f92622479ef6da604f27561f5045ba1e upstream. Add device Olivetti Olicard 300 (Network Connect: MT6225) - IDs 2020:4000. T: Bus=01 Lev=02 Prnt=04 Port=00 Cnt=01 Dev#= 10 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2020 ProdID=4000 Rev=03.00 S: Manufacturer=Network Connect S: Product=MT6225 C: #Ifs= 7 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=01 Driver=option I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 6 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage Signed-off-by: Claudio Cappelli <claudio.cappelli.linux@gmail.com> Suggested-by: Lars Melin <larsm17@gmail.com> [johan: amend commit message with devices info ] Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-03USB: cp210x: add ID for Aruba Networks controllersPeter Sanford
commit f98a7aa81eeeadcad25665c3501c236d531d4382 upstream. Add the USB serial console device ID for Aruba Networks 7xxx series controllers which have a USB port for their serial console. Signed-off-by: Peter Sanford <peter@sanford.io> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-22USB: serial: ftdi_sio: Add support for a Motion Tracker Development BoardPatrick Riphagen
commit 1df5b888f54070a373a73b34488cc78c2365b7b4 upstream. This adds support for new Xsens device, Motion Tracker Development Board, using Xsens' own Vendor ID Signed-off-by: Patrick Riphagen <patrick.riphagen@xsens.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-22USB: cp210x: add ID for HubZ dual ZigBee and Z-Wave dongleJohn D. Blair
commit df72d588c54dad57dabb3cc8a87475d8ed66d806 upstream. Added the USB serial device ID for the HubZ dual ZigBee and Z-Wave radio dongle. Signed-off-by: John D. Blair <johnb@candicontrols.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-06USB: cp210x: add ID for KCF Technologies PRN deviceMark Edwards
commit c735ed74d83f8ecb45c4c4c95a16853c9c3c8157 upstream. Added the USB serial console device ID for KCF Technologies PRN device which has a USB port for its serial console. Signed-off-by: Mark Edwards <sonofaforester@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-06USB: pl2303: Remove support for Samsung I330Jason A. Donenfeld
commit 48ef23a4f686b1e4519d4193c20d26834ff810ff upstream. This phone is already supported by the visor driver. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-06USB: visor: Match I330 phone more preciselyJason A. Donenfeld
commit 82ee3aeb9295c5fc37fd2ddf20f13ac2b40ec97d upstream. Samsung has just released a portable USB3 SSD, coming in a very small and nice form factor. It's USB ID is 04e8:8001, which unfortunately is already used by the Palm Visor driver for the Samsung I330 phone cradle. Having pl2303 or visor pick up this device ID results in conflicts with the usb-storage driver, which handles the newly released portable USB3 SSD. To work around this conflict, I've dug up a mailing list post [1] from a long time ago, in which a user posts the full USB descriptor information. The most specific value in this appears to be the interface class, which has value 255 (0xff). Since usb-storage requires an interface class of 0x8, I believe it's correct to disambiguate the two devices by matching on 0xff inside visor. [1] http://permalink.gmane.org/gmane.linux.usb.user/4264 Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-19USB: ftdi_sio: Use jtag quirk for SNAP Connect E10Doug Goldstein
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>
2015-04-19USB: ftdi_sio: Added custom PID for Synapse Wireless productDoug Goldstein
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>
2015-03-18USB: serial: fix tty-device error handling at probeJohan Hovold
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>
2015-03-18USB: serial: fix potential use-after-free after failed probeJohan Hovold
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>
2015-03-18USB: serial: fix infinite wait_until_sent timeoutJohan Hovold
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>
2015-03-18usb: ftdi_sio: Add jtag quirk support for Cyber Cortex AV boardsMax Mansfield
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>
2015-03-18USB: ftdi_sio: add PIDs for Actisense USB devicesMark Glover
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>
2015-03-18USB: mxuport: fix null deref when used as a consoleJohan Hovold
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>
2015-03-18USB: serial: cp210x: Adding Seletek device id'sMichiel vd Garde
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>
2015-03-06USB: cp210x: add ID for RUGGEDCOM USB Serial ConsoleLennart Sorensen
commit a6f0331236fa75afba14bbcf6668d42cebb55c43 upstream. Added the USB serial console device ID for Siemens Ruggedcom devices which have a USB port for their serial console. Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-27USB: console: fix potential use after freeJohan Hovold
commit 32a4bf2e81ec378e5925d4e069e0677a6c86a6ad upstream. Use tty kref to release the fake tty in usb_console_setup to avoid use after free if the underlying serial driver has acquired a reference. Note that using the tty destructor release_one_tty requires some more state to be initialised. Fixes: 4a90f09b20f4 ("tty: usb-serial krefs") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-27USB: console: fix uninitialised ldisc semaphoreJohan Hovold
commit d269d4434c72ed0da3a9b1230c30da82c4918c63 upstream. The USB console currently allocates a temporary fake tty which is used to pass terminal settings to the underlying serial driver. The tty struct is not fully initialised, something which can lead to a lockdep warning (or worse) if a serial driver tries to acquire a line-discipline reference: usbserial: USB Serial support registered for pl2303 pl2303 1-2.1:1.0: pl2303 converter detected usb 1-2.1: pl2303 converter now attached to ttyUSB0 INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 0 PID: 68 Comm: udevd Tainted: G W 3.18.0-rc5 #10 [<c0016f04>] (unwind_backtrace) from [<c0013978>] (show_stack+0x20/0x24) [<c0013978>] (show_stack) from [<c0449794>] (dump_stack+0x24/0x28) [<c0449794>] (dump_stack) from [<c006f730>] (__lock_acquire+0x1e50/0x2004) [<c006f730>] (__lock_acquire) from [<c0070128>] (lock_acquire+0xe4/0x18c) [<c0070128>] (lock_acquire) from [<c027c6f8>] (ldsem_down_read_trylock+0x78/0x90) [<c027c6f8>] (ldsem_down_read_trylock) from [<c027a1cc>] (tty_ldisc_ref+0x24/0x58) [<c027a1cc>] (tty_ldisc_ref) from [<c0340760>] (usb_serial_handle_dcd_change+0x48/0xe8) [<c0340760>] (usb_serial_handle_dcd_change) from [<bf000484>] (pl2303_read_int_callback+0x210/0x220 [pl2303]) [<bf000484>] (pl2303_read_int_callback [pl2303]) from [<c031624c>] (__usb_hcd_giveback_urb+0x80/0x140) [<c031624c>] (__usb_hcd_giveback_urb) from [<c0316fc0>] (usb_giveback_urb_bh+0x98/0xd4) [<c0316fc0>] (usb_giveback_urb_bh) from [<c0042e44>] (tasklet_hi_action+0x9c/0x108) [<c0042e44>] (tasklet_hi_action) from [<c0042380>] (__do_softirq+0x148/0x42c) [<c0042380>] (__do_softirq) from [<c00429cc>] (irq_exit+0xd8/0x114) [<c00429cc>] (irq_exit) from [<c007ae58>] (__handle_domain_irq+0x84/0xdc) [<c007ae58>] (__handle_domain_irq) from [<c000879c>] (omap_intc_handle_irq+0xd8/0xe0) [<c000879c>] (omap_intc_handle_irq) from [<c0014544>] (__irq_svc+0x44/0x7c) Exception stack(0xdf4e7f08 to 0xdf4e7f50) 7f00: debc0b80 df4e7f5c 00000000 00000000 debc0b80 be8da96c 7f20: 00000000 00000128 c000fc84 df4e6000 00000000 df4e7f94 00000004 df4e7f50 7f40: c038ebc0 c038d74c 600f0013 ffffffff [<c0014544>] (__irq_svc) from [<c038d74c>] (___sys_sendmsg.part.29+0x0/0x2e0) [<c038d74c>] (___sys_sendmsg.part.29) from [<c038ec08>] (SyS_sendmsg+0x18/0x1c) [<c038ec08>] (SyS_sendmsg) from [<c000fa00>] (ret_fast_syscall+0x0/0x48) console [ttyUSB0] enabled Fixes: 36697529b5bb ("tty: Replace ldisc locking with ldisc_sem") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-27USB: keyspan: fix null-deref at probeJohan Hovold
commit b5122236bba8d7ef62153da5b55cc65d0944c61e upstream. Fix null-pointer dereference during probe if the interface-status completion handler is called before the individual ports have been set up. Fixes: f79b2d0fe81e ("USB: keyspan: fix NULL-pointer dereferences and memory leaks") Reported-by: Richard <richjunk@pacbell.net> Tested-by: Richard <richjunk@pacbell.net> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-27USB: cp210x: add IDs for CEL USB sticks and MeshWorks devicesDavid Peterson
commit 1ae78a4870989a354028cb17dabf819b595e70e3 upstream. Added virtual com port VID/PID entries for CEL USB sticks and MeshWorks devices. Signed-off-by: David Peterson <david.peterson@cel.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-27USB: cp210x: fix ID for production CEL MeshConnect USB StickPreston Fick
commit 90441b4dbe90ba0c38111ea89fa093a8c9627801 upstream. Fixing typo for MeshConnect IDs. The original PID (0x8875) is not in production and is not needed. Instead it has been changed to the official production PID (0x8857). Signed-off-by: Preston Fick <pffick@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-06usb: serial: ftdi_sio: add PIDs for Matrix Orbital productsTroy Clark
commit 204ec6e07ea7aff863df0f7c53301f9cbbfbb9d3 upstream. Add PIDs for new Matrix Orbital GTT series products. Signed-off-by: Troy Clark <tclark@matrixorbital.ca> [johan: shorten commit message ] Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-06USB: serial: cp210x: add IDs for CEL MeshConnect USB StickPreston Fick
commit ffcfe30ebd8dd703d0fc4324ffe56ea21f5479f4 upstream. Signed-off-by: Preston Fick <pffick@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-06USB: keyspan: fix tty line-status reportingJohan Hovold
commit 5d1678a33c731b56e245e888fdae5e88efce0997 upstream. Fix handling of TTY error flags, which are not bitmasks and must specifically not be ORed together as this prevents the line discipline from recognising them. Also insert null characters when reporting overrun errors as these are not associated with the received character. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-06USB: keyspan: fix overrun-error reportingJohan Hovold
commit 855515a6d3731242d85850a206f2ec084c917338 upstream. Fix reporting of overrun errors, which are not associated with a character. Instead insert a null character and report only once. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-06USB: ssu100: fix overrun-error reportingJohan Hovold
commit 75bcbf29c284dd0154c3e895a0bd1ef0e796160e upstream. Fix reporting of overrun errors, which should only be reported once using the inserted null character. Fixes: 6b8f1ca5581b ("USB: ssu100: set tty_flags in ssu100_process_packet") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-14USB: kobil_sct: fix non-atomic allocation in write pathJohan Hovold
commit 191252837626fca0de694c18bb2aa64c118eda89 upstream. Write may be called from interrupt context so make sure to use GFP_ATOMIC for all allocations in write. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-14USB: opticon: fix non-atomic allocation in write pathJohan Hovold
commit e681286de221af78fc85db9222b6a203148c005a upstream. Write may be called from interrupt context so make sure to use GFP_ATOMIC for all allocations in write. Fixes: 0d930e51cfe6 ("USB: opticon: Add Opticon OPN2001 write support") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-14USB: option: add Haier CE81B CDMA modemDan Williams
commit 012eee1522318b5ccd64d277d50ac32f7e9974fe upstream. Port layout: 0: QCDM/DIAG 1: NMEA 2: AT 3: AT/PPP Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-14usb: option: add support for Telit LE910Daniele Palmas
commit 2d0eb862dd477c3c4f32b201254ca0b40e6f465c upstream. 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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-14usb: serial: ftdi_sio: add "bricked" FTDI device PIDPerry Hung
commit 7f2719f0003da1ad13124ef00f48d7514c79e30d upstream. 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> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-14usb: serial: ftdi_sio: add Awinda Station and Dongle productsFrans Klaver
commit edd74ffab1f6909eee400c7de8ce621870aacac9 upstream. 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. Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-14USB: serial: cp210x: add Silicon Labs 358x VID and PIDNathaniel Ting
commit 35cc83eab097e5720a9cc0ec12bdc3a726f58381 upstream. 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> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-15USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-15USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: zte_ev: fix removed PIDsJohan Hovold
commit 3096691011d01cef56b243a5e65431405c07d574 upstream. Add back some PIDs that were mistakingly remove when reverting commit 73228a0538a7 ("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: 63a901c06e3c ("Revert "USB: option,zte_ev: move most ZTE CDMA devices to zte_ev"") Reported-by: Lei Liu <lei35151@163.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05Revert "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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-05USB: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-28 03:56:05 +0000