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path: root/drivers/usb/serial
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2011-02-17usb_wwan: fix runtime PM in error caseOliver Neukum
An error in the write code path would permanently disable runtime PM in this driver Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17usb_wwan: fix error in marking device busyOliver Neukum
This fixes two errors: - the device is busy if a message was recieved even if resubmission fails - the device is not busy if resubmission fails due to -EPERM Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17sierra: add new ID for Airprime/Sierra USB IP modemJon Thomas
I picked up a new Sierra usb 308 (At&t Shockwave) on 2/2011 and the vendor code is 0x0f3d Looking up vendor and product id's I see: 0f3d Airprime, Incorporated 0112 CDMA 1xEVDO PC Card, PC 5220 Sierra and Airprime are somehow related and I'm guessing the At&t usb 308 might be have some common hardware with the AirPrime SL809x. Signed-off-by: Jon Thomas <jthomas@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17USB: serial/usb_wwan, fix tty NULL dereferenceJiri Slaby
tty_port_tty_get may return without any problems NULL. Handle this case and do not oops in usb_wwan_indat_callback by dereferencing it. The oops: Unable to handle kernel paging request for data at address 0x000000d8 Faulting instruction address: 0xc0175b3c Oops: Kernel access of bad area, sig: 11 [#1] PowerPC 40x Platform last sysfs file: /sys/devices/pci0000:00/0000:00:00.0/0000:01:00.0/0000:02:09.2/usb1/idVendor Modules linked in: NIP: c0175b3c LR: c0175e7c CTR: c0215c90 REGS: c77f7d50 TRAP: 0300 Not tainted (2.6.37-rc5) MSR: 00021030 <ME,CE,IR,DR> CR: 88482028 XER: 2000005f DEAR: 000000d8, ESR: 00000000 TASK = c7141b90[1149] 'wvdial' THREAD: c2750000 GPR00: 00021030 c77f7e00 c7141b90 00000000 0000000e 00000000 0000000e c0410680 GPR08: c683db00 00000000 00000001 c03c81f8 88482028 10073ef4 ffffffb9 ffffff94 GPR16: 00000000 fde036c0 00200200 00100100 00000001 ffffff8d c34fabcc 00000000 GPR24: c71120d4 00000000 00000000 0000000e 00021030 00000000 00000000 0000000e NIP [c0175b3c] tty_buffer_request_room+0x2c/0x194 LR [c0175e7c] tty_insert_flip_string_fixed_flag+0x3c/0xb0 Call Trace: [c77f7e00] [00000003] 0x3 (unreliable) [c77f7e30] [c0175e7c] tty_insert_flip_string_fixed_flag+0x3c/0xb0 [c77f7e60] [c0215df4] usb_wwan_indat_callback+0x164/0x170 ... References: https://bugzilla.kernel.org/show_bug.cgi?id=24582 Cc: Amit Shah <amitshah@gmx.net> Cc: baoyb <baoyb@avit.org.cn> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17USB: Add Samsung SGH-I500/Android modem ID switch to visor driverMaciej Szmigiero
[USB]Add Samsung SGH-I500/Android modem ID switch to visor driver Samsung decided to reuse USB ID of its old CDMA phone SGH-I500 for the modem part of some of their Android phones. At least Galaxy Spica is affected. This modem needs ACM driver and does not work with visor driver which binds the conflicting ID for SGH-I500. Because SGH-I500 is pretty an old hardware its best to add switch to visor driver in cause somebody still wants to use that phone with Linux. Note that this is needed only when using the Android phone as modem, not in USB storage or ADB mode. Signed-off-by: Maciej Szmigiero <mhej@o2.pl> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17Merge 2.6.38-rc5 into usb-nextGreg Kroah-Hartman
This is needed to resolve some merge conflicts that were found in the USB host controller patches, and reported by Stephen Rothwell. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-04USB: serial: mct_u232: added _ioctl, _msr_to_icount and _get_icount functionsVadim Tsozik
Added mct_u232_ioctl (implements TIOCMIWAIT command), mct_u232_get_icount (implements TIOCGICOUNT command) and mct_u232_msr_to_icount functions. MCT U232 P9 is one of a few usb to serail adapters which converts USB +/-5v voltage levels to COM +/-15 voltages. So it can also power COM interfaced devices. This makes it very usable for legacy COM interfaced data-acquisition hardware. I tested new implementation with AWARE Electronics RM-60 radiation meter, which sends pulse via RNG COM line whenever new particle is registered. Signed-off-by: Vadim Tsozik <tsozik@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-03USB: ftdi_sio: Add VID=0x0647, PID=0x0100 for Acton Research spectrographMichael Williamson
Add the USB Vendor ID and Product ID for a Acton Research Corp. spectrograph device with a FTDI chip for serial I/O. Signed-off-by: Michael H Williamson <michael.h.williamson@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-03USB: ftdi_sio: add ST Micro Connect Lite uart supportJean-Christophe PLAGNIOL-VILLARD
on ST Micro Connect Lite we have 4 port Part A and B for the JTAG Port C Uart Port D for PIO Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-03USB: ti_usb: fix module removalIonut Nicu
If usb_deregister() is called after usb_serial_deregister() when the device is plugged in, the following Oops occurs: [ 95.337377] BUG: unable to handle kernel NULL pointer dereference at 00000010 [ 95.338236] IP: [<c0776b2d>] klist_put+0x12/0x62 [ 95.338356] *pdpt = 000000003001a001 *pde = 0000000000000000 [ 95.338356] Oops: 0000 [#1] SMP [ 95.340499] last sysfs file: /sys/devices/pci0000:00/0000:00:1d.2/usb8/idVendor [ 95.340499] Modules linked in: ti_usb_3410_5052(-) usbserial cpufreq_ondemand acpi_cpufreq mperf iptable_nat nf_nat iptable_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipv6 uinput arc4 ecb iwlagn iwlcore mac80211 cfg80211 microcode pcspkr acer_wmi joydev wmi sky2 [last unloaded: scsi_wait_scan] [ 95.341908] [ 95.341908] Pid: 1532, comm: modprobe Not tainted 2.6.37-rc7+ #6 Eiger /Aspire 5930 [ 95.341908] EIP: 0060:[<c0776b2d>] EFLAGS: 00010246 CPU: 0 [ 95.341908] EIP is at klist_put+0x12/0x62 [ 95.341908] EAX: 00000000 EBX: eedc0c84 ECX: c09c21b4 EDX: 00000001 [ 95.341908] ESI: 00000000 EDI: efaa0c1c EBP: f214fe2c ESP: f214fe1c [ 95.341908] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 95.341908] Process modprobe (pid: 1532, ti=f214e000 task=efaaf080 task.ti=f214e000) [ 95.341908] Stack: [ 95.341908] f214fe24 eedc0c84 efaaf080 efaa0c1c f214fe34 c0776ba8 f214fe5c c0776c76 [ 95.341908] c09c21b4 c09c21b4 eedc0c84 efaaf080 00000000 c0634398 eafe2d1c f7b515f0 [ 95.341908] f214fe6c c0631b5c eafe2d50 eafe2d1c f214fe7c c0631ba2 eafe2d1c eafe2c00 [ 95.341908] Call Trace: [ 95.341908] [<c0776ba8>] ? klist_del+0xd/0xf [ 95.341908] [<c0776c76>] ? klist_remove+0x48/0x74 [ 95.341908] [<c0634398>] ? devres_release_all+0x49/0x51 [ 95.341908] [<c0631b5c>] ? __device_release_driver+0x7b/0xa4 [ 95.341908] [<c0631ba2>] ? device_release_driver+0x1d/0x28 [ 95.341908] [<c06317c4>] ? bus_remove_device+0x92/0xa1 [ 95.341908] [<c062f3d8>] ? device_del+0xf9/0x13e [ 95.341908] [<f7b06146>] ? usb_serial_disconnect+0xd9/0x116 [usbserial] [ 95.341908] [<c0681e3f>] ? usb_disable_interface+0x32/0x40 [ 95.341908] [<c0683972>] ? usb_unbind_interface+0x48/0xfd [ 95.341908] [<c0631b43>] ? __device_release_driver+0x62/0xa4 [ 95.341908] [<c06320b9>] ? driver_detach+0x62/0x81 [ 95.341908] [<c0631a41>] ? bus_remove_driver+0x8f/0xae [ 95.341908] [<c063214c>] ? driver_unregister+0x50/0x57 [ 95.341908] [<c0682f95>] ? usb_deregister+0x77/0x84 [ 95.341908] [<f7b505b6>] ? ti_exit+0x26/0x28 [ti_usb_3410_5052] [ 95.341908] [<c046a307>] ? sys_delete_module+0x181/0x1de [ 95.341908] [<c04e2727>] ? path_put+0x1a/0x1d [ 95.341908] [<c047f4c5>] ? audit_syscall_entry+0x116/0x138 [ 95.341908] [<c04094df>] ? sysenter_do_call+0x12/0x28 [ 95.341908] Code: 00 83 7d f0 00 74 09 85 f6 74 05 89 f0 ff 55 f0 8b 43 04 5a 5b 5e 5f 5d c3 55 89 e5 57 56 53 89 c3 83 ec 04 8b 30 83 e6 fe 89 f0 <8b> 7e 10 88 55 f0 e8 47 26 01 00 8a 55 f0 84 d2 74 17 f6 03 01 [ 95.341908] EIP: [<c0776b2d>] klist_put+0x12/0x62 SS:ESP 0068:f214fe1c [ 95.341908] CR2: 0000000000000010 [ 95.342357] ---[ end trace 8124d00ad871ad18 ]--- Signed-off-by: Ionut Nicu <ionut.nicu@mindbit.ro> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-03USB: io_edgeport: fix the reported firmware major and minorBjørn Mork
The major and minor number saved in the product_info structure were copied from the address instead of the data, causing an inconsistency in the reported versions during firmware loading: usb 4-1: firmware: requesting edgeport/down.fw /usr/src/linux/drivers/usb/serial/io_edgeport.c: downloading firmware version (930) 1.16.4 [..] /usr/src/linux/drivers/usb/serial/io_edgeport.c: edge_startup - time 3 4328191260 /usr/src/linux/drivers/usb/serial/io_edgeport.c: FirmwareMajorVersion 0.0.4 This can cause some confusion whether firmware loaded successfully or not. Cc: stable@kernel.org Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: ftdi_sio: fix resolution of 2232H baud rate dividersDaniel Glöckner
The 2232H high speed baud rates also support fractional baud rate divisors, but when the performing the divisions before the multiplication, the fractional bits are lost. Signed-off-by: Daniel Glöckner <dg@emlix.com> Acked-by: Mark Adamson <mark.adamson@ftdichip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: serial: handle Data Carrier Detect changesLibor Pechacek
Alan's commit 335f8514f200e63d689113d29cb7253a5c282967 introduced .carrier_raised function in several drivers. That also means tty_port_block_til_ready can now suspend the process trying to open the serial port when Carrier Detect is low and put it into tty_port.open_wait queue. We need to wake up the process when Carrier Detect goes high and trigger TTY hangup when CD goes low. Some of the devices do not report modem status line changes, or at least we don't understand the status message, so for those we remove .carrier_raised again. Signed-off-by: Libor Pechacek <lpechacek@suse.cz> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: serial: Updated support for ICOM devicesPieter Maes
I found the original patch on the db0fhn repeater wiki (couldn't find the email of the origial author) I guess it was never commited. I updated and added some Icom HAM-radio devices to the ftdi driver. Added extra comments to make clear what devices it are. Signed-off-by: Pieter Maes <maescool@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22drivers: update to pl2303 usb-serial to support Motorola cablesDario Lombardo
Added 0x0307 device id to support Motorola cables to the pl2303 usb serial driver. This cable has a modified chip that is a pl2303, but declares itself as 0307. Fixed by adding the right device id to the supported devices list, assigning it the code labeled PL2303_PRODUCT_ID_MOTOROLA. Signed-off-by: Dario Lombardo <dario.lombardo@libero.it> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: adding USB support for Cinterion's HC2x, EU3 and PH8 productsNicolaus Colberg
/drivers/usb/serial/option.c: Adding support for Cinterion's HC25, HC28, HC28J, EU3-E, EU3-P and PH8 by correcting/adding Cinterion's and Siemens' Vendor IDs as well as Product IDs and USB_DEVICE tuples Signed-off-by: Nicolaus Colberg <nicolaus.colberg@cinterion.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB serial: add missing .usb_driver field in serial driversAlan Stern
This patch (as1443) fixes a bug found in many of the USB serial drivers: They don't set the .usb_driver field in their usb_serial_driver structure. This field is needed for assigning dynamic IDs for device matching. In addition, starting with the 2.6.37 kernel, the .usb_driver field is needed for proper autosuspend operation. Without it, attempts to open the device file will fail. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Dan Williams <dcbw@redhat.com> CC: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: CP210x Removed incorrect device IDCraig Shelley
Device ID removed 0x10C4/0x8149 for West Mountain Radio Computerized Battery Analyzer. This device is actually based on a SiLabs C8051Fxxx, see http://www.etheus.net/SiUSBXp_Linux_Driver for further info. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: CP210x Add two device IDsCraig Shelley
Device Ids added for IRZ Automation Teleport SG-10 GSM/GPRS Modem and DekTec DTA Plus VHF/UHF Booster/Attenuator. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: qcaux: add Pantech UML290 device IDDan Williams
Another CDC-ACM + vendor specific interface layout for the QCDM port. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-10Merge branch 'staging-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (510 commits) staging: speakup: fix failure handling staging: usbip: remove double giveback of URB Staging: batman-adv: Remove batman-adv from staging Staging: hv: Use only one txf buffer per channel and kmalloc/GFP_KERNEL on initialize staging: hv: remove unneeded osd_schedule_callback staging: hv: convert channel_mgmt.c to not call osd_schedule_callback staging: hv: convert vmbus_on_msg_dpc to not call osd_schedule_callback staging: brcm80211: Fix WL_<type> logging macros Staging: IIO: DDS: AD9833 / AD9834 driver Staging: IIO: dds.h convenience macros Staging: IIO: Direct digital synthesis abi documentation staging: brcm80211: Convert ETHER_TYPE_802_1X to ETH_P_PAE staging: brcm80211: Remove unused ETHER_TYPE_<foo> #defines staging: brcm80211: Remove ETHER_HDR_LEN, use ETH_HLEN staging: brcm80211: Convert ETHER_ADDR_LEN to ETH_ALEN staging: brcm80211: Convert ETHER_IS<FOO> to is_<foo>_ether_addr staging: brcm80211: Remove unused ether_<foo> #defines and struct staging: brcm80211: Convert ETHER_IS_MULTI to is_multicast_ether_addr staging: brcm80211: Remove unused #defines ETHER_<foo>_LOCALADDR Staging: comedi: Fix checkpatch.pl issues in file s526.c ... Fix up trivial conflict in drivers/video/udlfb.c
2011-01-07Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds
* 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (33 commits) usb: don't use flush_scheduled_work() speedtch: don't abuse struct delayed_work media/video: don't use flush_scheduled_work() media/video: explicitly flush request_module work ioc4: use static work_struct for ioc4_load_modules() init: don't call flush_scheduled_work() from do_initcalls() s390: don't use flush_scheduled_work() rtc: don't use flush_scheduled_work() mmc: update workqueue usages mfd: update workqueue usages dvb: don't use flush_scheduled_work() leds-wm8350: don't use flush_scheduled_work() mISDN: don't use flush_scheduled_work() macintosh/ams: don't use flush_scheduled_work() vmwgfx: don't use flush_scheduled_work() tpm: don't use flush_scheduled_work() sonypi: don't use flush_scheduled_work() hvsi: don't use flush_scheduled_work() xen: don't use flush_scheduled_work() gdrom: don't use flush_scheduled_work() ... Fixed up trivial conflict in drivers/media/video/bt8xx/bttv-input.c as per Tejun.
2010-12-24usb: don't use flush_scheduled_work()Tejun Heo
flush_scheduled_work() is being deprecated. Directly flush or cancel work items instead. * u_ether, isp1301_omap, speedtch conversions are straight-forward. * ochi-hcd should only flush when quirk_nec() is true as otherwise the work wouldn't have been initialized. * In oti6858, cancel_delayed_work() + flush_scheduled_work() -> cancel_delayed_work_sync(). Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Duncan Sands <duncan.sands@free.fr> Cc: linux-usb@vger.kernel.org
2010-12-22USB: Merge 2.6.37-rc5 into usb-nextGreg Kroah-Hartman
This is to resolve the conflict in the file, drivers/usb/gadget/composite.c that was due to a revert in Linus's tree needed for the 2.6.37 release. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-16USB: serial: ftdi_sio: add support for TIOCSERGETLSRGreg Kroah-Hartman
Willem-Jan noticed that the ftdi_sio driver did not support the TIOCSERGETLSR ioctl, and some userspace programs rely on it. This patch adds the support. Reported-by: Willem-Jan de Hoog <wdehoog@exalondelft.nl> Tested-by: Willem-Jan de Hoog <wdehoog@exalondelft.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-16Merge branch 'usb-next' into musb-mergeGreg Kroah-Hartman
* usb-next: (132 commits) USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path USB: uas: Ensure we only bind to a UAS interface USB: uas: Rename sense pipe and sense urb to status pipe and status urb USB: uas: Use kzalloc instead of kmalloc USB: uas: Fix up the Sense IU usb: musb: core: kill unneeded #include's DA8xx: assign name to MUSB IRQ resource usb: gadget: g_ncm added usb: gadget: f_ncm.c added usb: gadget: u_ether: prepare for NCM usb: pch_udc: Fix setup transfers with data out usb: pch_udc: Fix compile error, warnings and checkpatch warnings usb: add ab8500 usb transceiver driver USB: gadget: Implement runtime PM for MSM bus glue driver USB: gadget: Implement runtime PM for ci13xxx gadget USB: gadget: Add USB controller driver for MSM SoC USB: gadget: Introduce ci13xxx_udc_driver struct USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask USB: gadget: Fix "scheduling while atomic" bugs in ci13xxx_udc USB: gadget: Separate out PCI bus code from ci13xxx_udc ...
2010-12-10USB: serial: usb_wwan: Add missing uaccess.h / fix build failurePeter Huewe
This patch fixes a build failure[1] by adding the missing uaccess.h needed for copy_from_user and copy_to_user References: http://kisskb.ellerman.id.au/kisskb/buildresult/3607218/ Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-10USB: ftdi_sio: Add D.O.Tec PIDFlorian Faber
Add FTDI PID to identify D.O.Tec devices correctly. Signed-off-by: Florian Faber <faberman@linuxproaudio.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-07Staging: Merge 2.6.37-rc5 into staging-nextGreg Kroah-Hartman
This was done to handle a number of conflicts in the batman-adv and winbond drivers properly. It also now allows us to fix up the sysfs attributes properly that were not in the .37 release due to them being only in this tree at the time. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-30usb-wwan: implement TIOCGSERIAL and TIOCSSERIAL to avoid blocking close(2)Dan Williams
Some devices (ex ZTE 2726) simply don't respond at all when data is sent to some of their USB interfaces. The data gets stuck in the TTYs queue and sits there until close(2), which them blocks because closing_wait defaults to 30 seconds (even though the fd is O_NONBLOCK). This is rarely desired. Implement the standard mechanism to adjust closing_wait and let applications handle it how they want to. Signed-off-by: Dan Williams <dcbw@redhat.com>
2010-11-30USB: fix autosuspend bug in usb-serialAlan Stern
This patch (as1437) fixes a bug in the usb-serial autosuspend handling. Since the usb-serial core now has autosuspend support, it must set the .supports_autosuspend member in every serial driver it registers. Otherwise the usb_autopm_get_interface() call won't work. This fixes Bugzilla #23012. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: stable@kernel.org Reported-by: Kevin Smith <thirdwiggin@gmail.com> Reported-and-tested-by: Simon Gerber <gesimu@gmail.com> Reported-and-tested-by: Matteo Croce <matteo@openwrt.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-30USB: serial: ftdi_sio: Vardaan USB RS422/485 converter PID addedJacques Viviers
Add the PID for the Vardaan Enterprises VEUSB422R3 USB to RS422/485 converter. It uses the same chip as the FTDI_8U232AM_PID 0x6001. This should also work with the stable branches for: 2.6.31, 2.6.32, 2.6.33, 2.6.34, 2.6.35, 2.6.36 Signed-off-by: Jacques Viviers <jacques.viviers@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-30USB: ftdi_sio: Add ID for RT Systems USB-29B radio cableMichael Stuermer
Another variant of the RT Systems programming cable for ham radios. Signed-off-by: Michael Stuermer <ms@mallorn.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-17BKL: remove extraneous #include <smp_lock.h>Arnd Bergmann
The big kernel lock has been removed from all these files at some point, leaving only the #include. Remove this too as a cleanup. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-16Staging: Merge 2.6.37-rc2 into staging-nextGreg Kroah-Hartman
This was necessary in order to resolve some conflicts that happened between -rc1 and -rc2 with the following files: drivers/staging/bcm/Bcmchar.c drivers/staging/intel_sst/intel_sst_app_interface.c All should be resolved now. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11USB: option: fix when the driver is loaded incorrectly for some Huawei devices.ma rui
When huawei datacard with PID 0x14AC is insterted into Linux system, the present kernel will load the "option" driver to all the interfaces. But actually, some interfaces run as other function and do not need "option" driver. In this path, we modify the id_tables, when the PID is 0x14ac ,VID is 0x12d1, Only when the interface's Class is 0xff,Subclass is 0xff, Pro is 0xff, it does need "option" driver. Signed-off-by: ma rui <m00150988@huawei.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11USB: ssu100: remove max_packet_size calculationBill Pemberton
The max_packet_size logic is taken from ftdi_sio, but it's not needed for this device. This also makes proces_read_urb simpler. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-10Staging: beceem: Move ZTE TU25's USB id to the beceem moduleAlejandro R. Sedeño
Signed-off-by: Alejandro R. Sedeño <asedeno@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-08USB: ftdi_sio: add device IDs for Milkymist One JTAG/serialSebastien Bourdeauducq
Add the USB IDs for the Milkymist One FTDI-based JTAG/serial adapter (http://projects.qi-hardware.com/index.php/p/mmone-jtag-serial-cable/) to the ftdi_sio driver and disable the first serial channel (used as JTAG from userspace). Signed-off-by: Sebastien Bourdeauducq <sebastien@milkymist.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-24Merge branch 'for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) Update broken web addresses in arch directory. Update broken web addresses in the kernel. Revert "drivers/usb: Remove unnecessary return's from void functions" for musb gadget Revert "Fix typo: configuation => configuration" partially ida: document IDA_BITMAP_LONGS calculation ext2: fix a typo on comment in ext2/inode.c drivers/scsi: Remove unnecessary casts of private_data drivers/s390: Remove unnecessary casts of private_data net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data drivers/infiniband: Remove unnecessary casts of private_data drivers/gpu/drm: Remove unnecessary casts of private_data kernel/pm_qos_params.c: Remove unnecessary casts of private_data fs/ecryptfs: Remove unnecessary casts of private_data fs/seq_file.c: Remove unnecessary casts of private_data arm: uengine.c: remove C99 comments arm: scoop.c: remove C99 comments Fix typo configue => configure in comments Fix typo: configuation => configuration Fix typo interrest[ing|ed] => interest[ing|ed] Fix various typos of valid in comments ... Fix up trivial conflicts in: drivers/char/ipmi/ipmi_si_intf.c drivers/usb/gadget/rndis.c net/irda/irnet/irnet_ppp.c
2010-10-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (141 commits) USB: mct_u232: fix broken close USB: gadget: amd5536udc.c: fix error path USB: imx21-hcd - fix off by one resource size calculation usb: gadget: fix Kconfig warning usb: r8a66597-udc: Add processing when USB was removed. mxc_udc: add workaround for ENGcm09152 for i.MX35 USB: ftdi_sio: add device ids for ScienceScope USB: musb: AM35x: Workaround for fifo read issue USB: musb: add musb support for AM35x USB: AM35x: Add musb support usb: Fix linker errors with CONFIG_PM=n USB: ohci-sh - use resource_size instead of defining its own resource_len macro USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro USB: isp116x-hcd - use resource_size instead of defining its own resource_len macro USB: xhci: Fix compile error when CONFIG_PM=n USB: accept some invalid ep0-maxpacket values USB: xHCI: PCI power management implementation USB: xHCI: bus power management implementation USB: xHCI: port remote wakeup implementation USB: xHCI: port power management implementation ... Manually fix up (non-data) conflict: the SCSI merge gad renamed the 'hw_sector_size' member to 'physical_block_size', and the USB tree brought a new use of it.
2010-10-22USB: mct_u232: fix broken closeJohan Hovold
Fix regression introduced by commit f26788da3b342099d2b02d99ba1cb7f154d6ef7b (USB: serial: refactor generic close) which broke driver close(). This driver uses non-standard semantics for the read urb which makes the generic close function fail to kill it (the read urb is actually an interrupt urb and therefore bulk_in size is zero). Reported-by: Eric Shattow "Eprecocious" <lucent@gmail.com> Tested-by: Eric Shattow "Eprecocious" <lucent@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: ftdi_sio: add device ids for ScienceScopeGreg Kroah-Hartman
This adds the requested device ids to the ftdi_sio driver. Reported-by: Ewan Bingham <ewan@auc.co.uk> Cc: Kuba Ober <kuba@mareimbrium.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: opticon: Whitespace fixes in opticon driverAlon Ziv
Signed-off-by: Alon Ziv <alon-git@nolaviz.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: opticon: Add Opticon OPN2001 write supportAlon Ziv
OPN2001 expects write operations to arrive as a vendor-specific command through the control pipe (instead of using a separate bulk-out pipe). Signed-off-by: Alon Ziv <alon-git@nolaviz.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: opticon: Fix long-standing bugs in opticon driverAlon Ziv
The bulk-read callback had two bugs: a) The bulk-in packet's leading two zeros were returned (and the two last bytes truncated) b) The wrong URB was transmitted for the second (and later) read requests, causing further reads to return the entire packet (including leading zeros) Signed-off-by: Alon Ziv <alon-git@nolaviz.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: ftdi_sio: set device latency timeout at port probeJohan Hovold
No need to set latency timeout at every open. This also fixes an issue with the read latency being as high as 250ms (instead of 1ms) for the first read after port probe. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: visor: fix initialisation of UX50/TH55 devicesJohan Hovold
Fix regression introduced by commit 214916f2ec6701e1c9972f26c60b3dc37d3153c6 (USB: visor: reimplement using generic framework) which broke initialisation of UX50/TH55 devices that used re-mapped bulk-out endpoint addresses. Reported-by: Robert Gadsdon <rgadsdon@bayarea.net> Tested-by: Robert Gadsdon <rgadsdon@bayarea.net> Cc: stable <stable@kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: ftdi_sio: new VID/PIDs for various Papouch devicesDaniel Suchy
This patch for FTDI USB serial driver ads new VID/PIDs used on various devices manufactured by Papouch (http://www.papouch.com). These devices have their own VID/PID, although they're using standard FTDI chip. In ftdi_sio.c, I also made small cleanup to have declarations for all Papouch devices together. Signed-off-by: Daniel Suchy <danny@danysek.cz> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: makefile cleanupmatt mooney
For all modules, change <module>-objs to <module>-y; remove if-statements and replace with lists using the kbuild idiom; move flags to the top of the file; and fix alignment while trying to maintain the original scheme in each file. None of the dependencies are modified. Signed-off-by: matt mooney <mfm@muteddisk.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>