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path: root/drivers/usb/serial/option.c
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2013-03-07USB: added support for Cinterion's products AH6 and PLS8Christian Schmiedl
add support for Cinterion's products AH6 and PLS8 by adding Product IDs and USB_DEVICE tuples. Signed-off-by: Christian Schmiedl <christian.schmiedl@gemalto.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-07USB: option: add Huawei E5331Bjørn Mork
Another device using CDC ACM with vendor specific protocol to mark serial functions. Cc: stable <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-02-13USB: option: add Huawei "ACM" devices using protocol = vendorBjørn Mork
The USB device descriptor of one identity presented by a few Huawei morphing devices have serial functions with class codes 02/02/ff, indicating CDC ACM with a vendor specific protocol. This combination is often used for MSFT RNDIS functions, and the CDC ACM class driver will therefore ignore such functions. The CDC ACM class driver cannot support functions with only 2 endpoints. The underlying serial functions of these modems are also believed to be the same as for alternate device identities already supported by the option driver. Letting the same driver handle these functions independently of the current identity ensures consistent handling and user experience. There is no need to blacklist these devices in the rndis_host driver. Huawei serial functions will either have only 2 endpoints or a CDC ACM functional descriptor with bmCapabilities != 0, making them correctly ignored as "non RNDIS" by that driver. Cc: stable <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-02-13USB: option: add Yota / Megafon M100-1 4g modemBjørn Mork
Interface layout: 00 CD-ROM 01 debug COM port 02 AP control port 03 modem 04 usb-ethernet Bus=01 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0408 ProdID=ea42 Rev= 0.00 S: Manufacturer=Qualcomm, Incorporated S: Product=Qualcomm CDMA Technologies MSM S: SerialNumber=353568051xxxxxx C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms Cc: stable <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-02-08Merge usb-linus branch into usb-nextGreg Kroah-Hartman
This pulls in a bunch of fixes that are in Linus's tree because we need them here for testing and development. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-02-02USB: option: add Changhong CH690Bjørn Mork
New device with 3 serial interfaces: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend) Sub=ff Prot=ff If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend) Sub=ff Prot=ff If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend) Sub=ff Prot=ff If#= 3 Alt= 0 #EPs= 2 Cls=08(stor) Sub=06 Prot=50 Cc: <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-30USB: option: add support for Telit LE920Daniele Palmas
Add PID and special handling for Telit LE920 Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-25Merge 3.8-rc5 into usb-nextGreg Kroah-Hartman
This fixes up a conflict with drivers/usb/serial/io_ti.c that came up in linux-next. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-24USB: option: add and update Alcatel modemsBjørn Mork
Adding three currently unsupported modems based on information from .inf driver files: Diag VID_1BBB&PID_0052&MI_00 AGPS VID_1BBB&PID_0052&MI_01 VOICE VID_1BBB&PID_0052&MI_02 AT VID_1BBB&PID_0052&MI_03 Modem VID_1BBB&PID_0052&MI_05 wwan VID_1BBB&PID_0052&MI_06 Diag VID_1BBB&PID_00B6&MI_00 AT VID_1BBB&PID_00B6&MI_01 Modem VID_1BBB&PID_00B6&MI_02 wwan VID_1BBB&PID_00B6&MI_03 Diag VID_1BBB&PID_00B7&MI_00 AGPS VID_1BBB&PID_00B7&MI_01 VOICE VID_1BBB&PID_00B7&MI_02 AT VID_1BBB&PID_00B7&MI_03 Modem VID_1BBB&PID_00B7&MI_04 wwan VID_1BBB&PID_00B7&MI_05 Updating the blacklist info for the X060S_X200 and X220_X500D, reserving interfaces for a wwan driver, based on wwan VID_1BBB&PID_0000&MI_04 wwan VID_1BBB&PID_0017&MI_06 Cc: stable <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-17USB: option: add TP-LINK HSUPA Modem MA180Bjørn Mork
The driver description files gives these names to the vendor specific functions on this modem: Diagnostics VID_2357&PID_0201&MI_00 NMEA VID_2357&PID_0201&MI_01 Modem VID_2357&PID_0201&MI_03 Networkcard VID_2357&PID_0201&MI_04 Reported-by: Thomas Schäfer <tschaefer@t-online.de> Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-17USB: option: blacklist network interface on ONDA MT8205 4G LTEBjørn Mork
The driver description files gives these names to the vendor specific functions on this modem: Diag VID_19D2&PID_0265&MI_00 NMEA VID_19D2&PID_0265&MI_01 AT cmd VID_19D2&PID_0265&MI_02 Modem VID_19D2&PID_0265&MI_03 Net VID_19D2&PID_0265&MI_04 Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-11USB: option: add Nexpring NP10T terminal idDzianis Kahanovich
Hyundai Petatel Inc. Nexpring NP10T terminal (EV-DO rev.A USB modem) ID Signed-off-by: Denis Kaganovich <mahatma@eu.by> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-11USB: option: add Telekom Speedstick LTE IIBjørn Mork
also known as Alcatel One Touch L100V LTE The driver description files gives these names to the vendor specific functions on this modem: Application1: VID_1BBB&PID_011E&MI_00 Application2: VID_1BBB&PID_011E&MI_01 Modem: VID_1BBB&PID_011E&MI_03 Ethernet: VID_1BBB&PID_011E&MI_04 Reported-by: Thomas Schäfer <tschaefer@t-online.de> Cc: <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-11USB: option: blacklist network interface on ZTE MF880Bjørn Mork
The driver description files gives these names to the vendor specific functions on this modem: diag: VID_19D2&PID_0284&MI_00 nmea: VID_19D2&PID_0284&MI_01 at: VID_19D2&PID_0284&MI_02 mdm: VID_19D2&PID_0284&MI_03 net: VID_19D2&PID_0284&MI_04 Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-11USB: option: Add new MEDIATEK PID supportQuentin.Li
In option.c, add some new MEDIATEK PIDs support for MEDIATEK new products. This is a MEDIATEK inc. release patch. Signed-off-by: Quentin.Li <snowmanli88@163.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-26USB: option: blacklist network interface on Huawei E173Bjørn Mork
The Huawei E173 will normally appear as 12d1:1436 in Linux. But the modem has another mode with different device ID and a slightly different set of descriptors. This is the mode used by Windows like this: 3Modem: USB\VID_12D1&PID_140C&MI_00\6&3A1D2012&0&0000 Networkcard: USB\VID_12D1&PID_140C&MI_01\6&3A1D2012&0&0001 Appli.Inter: USB\VID_12D1&PID_140C&MI_02\6&3A1D2012&0&0002 PC UI Inter: USB\VID_12D1&PID_140C&MI_03\6&3A1D2012&0&0003 All interfaces have the same ff/ff/ff class codes in this mode. Blacklisting the network interface to allow it to be picked up by the network driver. Cc: stable <stable@vger.kernel.org> Reported-by: Thomas Schäfer <tschaefer@t-online.de> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-21USB: add new zte 3g-dongle's pid to option.cli.rui27@zte.com.cn
Cc: stable <stable@vger.kernel.org> Signed-off-by: Rui li <li.rui27@zte.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-16Merge 3.7-rc6 into usb-next.Greg Kroah-Hartman
This resolves a conflict with these files: drivers/usb/early/ehci-dbgp.c drivers/usb/host/ehci-ls1x.c drivers/usb/host/ohci-xls.c drivers/usb/musb/ux500.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-13USB: option: add Alcatel X220/X500D USB IDsDan Williams
Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-13USB: 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>
2012-10-31USB: option: idVendor and idProduct are __le16Bjørn Mork
The exception is needed on big endian systems too. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-31USB: option: replace vendor probe rule with match flagsBjørn Mork
No need for a vendor specific probe exception just to match on the interface class. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-31USB: option: never bind to a usb-storage interfaceBjørn Mork
There are many modems in addition to the D-Link DWM 652 exposing the CD interface in modem mode, and some expose an integrated card reader as well. Always ignore these interfaces. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-31USB: serial: remove driver version informationJohan Hovold
Remove all MODULE_VERSION macros and driver-version information (except for garmin_gps which uses it in a status reply). It is the kernel version that matters and not some private version scheme which rarely even gets updated. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25USB: option: fix interface-data memory leak in error pathJohan Hovold
Move interface data allocation to attach so that it is deallocated should usb-serial probe fail. Note that the usb device id is stored at probe so that it can be used in attach to determine send-setup blacklisting. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25USB: usb-wwan: fix multiple memory leaks in error pathsJohan Hovold
Fix port-data memory leak in usb-serial probe error path by moving port data allocation to port_probe. Since commit a1028f0abf ("usb: usb_wwan: replace release and disconnect with a port_remove hook") port data is deallocated in port_remove. This leaves a possibility for memory leaks if usb-serial probe fails after attach but before the port in question has been successfully registered. Note that this patch also fixes two additional memory leaks in the error path of attach should port initialisation fail for any port as the urbs were never freed and neither was the data of any of the successfully initialised ports. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-18USB: option: add more ZTE devicesBjørn Mork
Cc: <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-18USB: option: blacklist net interface on ZTE devicesBjørn Mork
Based on information from the ZTE Windows drivers. Cc: <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21USB: option: blacklist QMI interface on ZTE MF683Bjørn Mork
Interface #5 on ZTE MF683 is a QMI/wwan interface. Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Cc: Shawn J. Goff <shawn7400@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-16Merge 3.6-rc6 into usb-nextGreg Kroah-Hartman
This resolves the merge problems with: drivers/usb/dwc3/gadget.c drivers/usb/musb/tusb6010.c that had been seen in linux-next. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-14USB: serial: option.c: remove debug module parameterGreg Kroah-Hartman
Now that the dbg() macro is no longer being used in the driver, the debug module parameter doesn't do anything at all. So remove it so as to not confuse people. CC: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-13USB: serial: option.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-serial-specific macro. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-11USB: option: replace ZTE K5006-Z entry with vendor class ruleBjørn Mork
Fix the ZTE K5006-Z entry so that it actually matches anything commit f1b5c997 USB: option: add ZTE K5006-Z added a device specific entry assuming that the device would use class/subclass/proto == ff/ff/ff like other ZTE devices. It turns out that ZTE has started using vendor specific subclass and protocol codes: T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=19d2 ProdID=1018 Rev= 0.00 S: Manufacturer=ZTE,Incorporated S: Product=ZTE LTE Technologies MSM S: SerialNumber=MF821Vxxxxxxx C:* #Ifs= 5 Cfg#= 1 Atr=c0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=86 Prot=10 Driver=(none) E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=02 Prot=05 Driver=(none) E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=01 Driver=(none) E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=06 Prot=00 Driver=qmi_wwan E: Ad=85(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms We do not have any information on how ZTE intend to use these codes, but let us assume for now that the 3 sets matching serial functions in the K5006-Z always will identify a serial function in a ZTE device. Cc: Thomas Schäfer <tschaefer@t-online.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-15USB: option: add ZTE K5006-ZBjørn Mork
The ZTE (Vodafone) K5006-Z use the following interface layout: 00 DIAG 01 secondary 02 modem 03 networkcard 04 storage Ignoring interface #3 which is handled by the qmi_wwan driver. Cc: Thomas Schäfer <tschaefer@t-online.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-10usb: usb_wwan: replace release and disconnect with a port_remove hookBjørn Mork
Doing port specific cleanup in the .port_remove hook is a lot simpler and safer than doing it in the USB driver .release or .disconnect methods. The removal of the port from the usb-serial bus will happen before the USB driver cleanup, so we must be careful about accessing port specific driver data from any USB driver functions. This problem surfaced after the commit 0998d0631 device-core: Ensure drvdata = NULL when no driver is bound which turned the previous unsafe access into a reliable NULL pointer dereference. Fixes the following Oops: [ 243.148471] BUG: unable to handle kernel NULL pointer dereference at (null) [ 243.148508] IP: [<ffffffffa0468527>] stop_read_write_urbs+0x37/0x80 [usb_wwan] [ 243.148556] PGD 79d60067 PUD 79d61067 PMD 0 [ 243.148590] Oops: 0000 [#1] SMP [ 243.148617] Modules linked in: sr_mod cdrom qmi_wwan usbnet option cdc_wdm usb_wwan usbserial usb_storage uas fuse af_packet ip6table_filter ip6_tables iptable_filter ip_tables x_tables tun edd cpufreq_conservative cpufreq_userspace cpufreq_powersave snd_pcm_oss snd_mixer_oss acpi_cpufreq snd_seq mperf snd_seq_device coretemp arc4 sg hp_wmi sparse_keymap uvcvideo videobuf2_core videodev videobuf2_vmalloc videobuf2_memops rtl8192ce rtl8192c_common rtlwifi joydev pcspkr microcode mac80211 i2c_i801 lpc_ich r8169 snd_hda_codec_idt cfg80211 snd_hda_intel snd_hda_codec rfkill snd_hwdep snd_pcm wmi snd_timer ac snd soundcore snd_page_alloc battery uhci_hcd i915 drm_kms_helper drm i2c_algo_bit ehci_hcd thermal usbcore video usb_common button processor thermal_sys [ 243.149007] CPU 1 [ 243.149027] Pid: 135, comm: khubd Not tainted 3.5.0-rc7-next-20120720-1-vanilla #1 Hewlett-Packard HP Mini 110-3700 /1584 [ 243.149072] RIP: 0010:[<ffffffffa0468527>] [<ffffffffa0468527>] stop_read_write_urbs+0x37/0x80 [usb_wwan] [ 243.149118] RSP: 0018:ffff880037e75b30 EFLAGS: 00010286 [ 243.149133] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88005912aa28 [ 243.149150] RDX: ffff88005e95f028 RSI: 0000000000000000 RDI: ffff88005f7c1a10 [ 243.149166] RBP: ffff880037e75b60 R08: 0000000000000000 R09: ffffffff812cea90 [ 243.149182] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88006539b440 [ 243.149198] R13: ffff88006539b440 R14: 0000000000000000 R15: 0000000000000000 [ 243.149216] FS: 0000000000000000(0000) GS:ffff88007ee80000(0000) knlGS:0000000000000000 [ 243.149233] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 243.149248] CR2: 0000000000000000 CR3: 0000000079fe0000 CR4: 00000000000007e0 [ 243.149264] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 243.149280] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 243.149298] Process khubd (pid: 135, threadinfo ffff880037e74000, task ffff880037d40600) [ 243.149313] Stack: [ 243.149323] ffff880037e75b40 ffff88006539b440 ffff8800799bc830 ffff88005f7c1800 [ 243.149348] 0000000000000001 ffff88006539b448 ffff880037e75b70 ffffffffa04685e9 [ 243.149371] ffff880037e75bc0 ffffffffa0473765 ffff880037354988 ffff88007b594800 [ 243.149395] Call Trace: [ 243.149419] [<ffffffffa04685e9>] usb_wwan_disconnect+0x9/0x10 [usb_wwan] [ 243.149447] [<ffffffffa0473765>] usb_serial_disconnect+0xd5/0x120 [usbserial] [ 243.149511] [<ffffffffa0046b48>] usb_unbind_interface+0x58/0x1a0 [usbcore] [ 243.149545] [<ffffffff8139ebd7>] __device_release_driver+0x77/0xe0 [ 243.149567] [<ffffffff8139ec67>] device_release_driver+0x27/0x40 [ 243.149587] [<ffffffff8139e5cf>] bus_remove_device+0xdf/0x150 [ 243.149608] [<ffffffff8139bc78>] device_del+0x118/0x1a0 [ 243.149661] [<ffffffffa0044590>] usb_disable_device+0xb0/0x280 [usbcore] [ 243.149718] [<ffffffffa003c6fd>] usb_disconnect+0x9d/0x140 [usbcore] [ 243.149770] [<ffffffffa003da7d>] hub_port_connect_change+0xad/0x8a0 [usbcore] [ 243.149825] [<ffffffffa0043bf5>] ? usb_control_msg+0xe5/0x110 [usbcore] [ 243.149878] [<ffffffffa003e6e3>] hub_events+0x473/0x760 [usbcore] [ 243.149931] [<ffffffffa003ea05>] hub_thread+0x35/0x1d0 [usbcore] [ 243.149955] [<ffffffff81061960>] ? add_wait_queue+0x60/0x60 [ 243.150004] [<ffffffffa003e9d0>] ? hub_events+0x760/0x760 [usbcore] [ 243.150026] [<ffffffff8106133e>] kthread+0x8e/0xa0 [ 243.150047] [<ffffffff8157ec04>] kernel_thread_helper+0x4/0x10 [ 243.150068] [<ffffffff810612b0>] ? flush_kthread_work+0x120/0x120 [ 243.150088] [<ffffffff8157ec00>] ? gs_change+0xb/0xb [ 243.150101] Code: fd 41 54 53 48 83 ec 08 80 7f 1a 00 74 57 49 89 fc 31 db 90 49 8b 7c 24 20 45 31 f6 48 81 c7 10 02 00 00 e8 bc 64 f3 e0 49 89 c7 <4b> 8b 3c 37 49 83 c6 08 e8 4c a5 bd ff 49 83 fe 20 75 ed 45 30 [ 243.150257] RIP [<ffffffffa0468527>] stop_read_write_urbs+0x37/0x80 [usb_wwan] [ 243.150282] RSP <ffff880037e75b30> [ 243.150294] CR2: 0000000000000000 [ 243.177170] ---[ end trace fba433d9015ffb8c ]--- Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: Thomas Schäfer <tschaefer@t-online.de> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-10USB: support the new interfaces of Huawei Data Card devices in option driverfangxiaozhi
In this patch, we add new declarations into option.c to support the new interfaces of Huawei Data Card devices. And at the same time, remove the redundant declarations from option.c. Signed-off-by: fangxiaozhi <huananhu@huawei.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-16USB: option: add ZTE MF821DBjørn Mork
Sold by O2 (telefonica germany) under the name "LTE4G" Tested-by: Thomas Schäfer <tschaefer@t-online.de> Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-16Merge 3.5-rc7 into usb-nextGreg Kroah-Hartman
This resolves the merge issue with the drivers/usb/host/ehci-omap.c file. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-05USB: option: Add MEDIATEK product idsGaosen Zhang
Signed-off-by: Gaosen Zhang <gaosen.zhang@mediatek.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-05USB: option: add ZTE MF60Bjørn Mork
Switches into a composite device by ejecting the initial driver CD. The four interfaces are: QCDM, AT, QMI/wwan and mass storage. Let this driver manage the two serial interfaces: T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 28 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=19d2 ProdID=1402 Rev= 0.00 S: Manufacturer=ZTE,Incorporated S: Product=ZTE WCDMA Technologies MSM S: SerialNumber=xxxxx C:* #Ifs= 4 Cfg#= 1 Atr=c0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-05Merge 3.5-rc5 into usb-nextGreg Kroah-Hartman
This resolves a merge issue with the option.c USB serial driver. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-26USB: 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>
2012-06-20USB: option: add id for Cellient MEN-200Dmitry Shmygov
Add vendor and product ID to option.c driver for Cellient MEN-200 EVDO Rev.B 450MHz data module. http://cellient.com Signed-off-by: Dmitry Shmygov <shmygov@rambler.ru> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-13USB: option: handle send_setup blacklisting at probeJohan Hovold
Determine whether to use send_setup at probe time rather than at every call to send_setup. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-13USB: option: clean up probe coding styleJohan Hovold
Clean up option probe by introducing intermediate variables and fixing up comments. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-13Merge branch 'usb-linus' into usb-nextGreg Kroah-Hartman
This is to pick up the changes to the option driver, which are needed for follow-on patches from Johan. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-13USB: option: use usb_{get,set}_serial_dataJohan Hovold
Use usb_{get,set}_serial_data to access usb-serial data. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-12USB: option: add more YUGA device ids说不得
Signed-off-by: gavin zhu <gavin.zhu@qq.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-12USB: option: fix memory leakJohan Hovold
Fix memory leak introduced by commit 383cedc3bb435de7a2 ("USB: serial: full autosuspend support for the option driver") which allocates usb-serial data but never frees it. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-12USB: option: fix port-data abuseJohan Hovold
Commit 8b4c6a3ab596961b78465 ("USB: option: Use generic USB wwan code") moved option port-data allocation to usb_wwan_startup but still cast the port data to the old struct... Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-04-30 00:33:05 +0000