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path: root/drivers/usb/serial
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* drivers: Remove unnecessary inclusions of asm/semaphore.hMatthew Wilcox2008-04-182-2/+0
| | | | | | | | | None of these files use any of the functionality promised by asm/semaphore.h. It's possible that they rely on it dragging in some unrelated header file, but I can't build all these files, so we'll have fix any build failures as they come up. Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
* USB: remove broken usb-serial num_endpoints checkGreg Kroah-Hartman2008-04-151-0/+2
| | | | | | | | | | | | | | | | | The num_interrupt_in, num_bulk_in, and other checks in the usb-serial code are just wrong, there are too many different devices out there with different numbers of endpoints. We need to just be sticking with the device ids instead of trying to catch this kind of thing. It broke too many different devices. This fixes a large number of usb-serial devices to get them working properly again. Cc: Oliver Neukum <oliver@neukum.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: option: Add new vendor ID and device ID for AMOI HSDPA modemtang kai2008-04-151-0/+10
| | | | | | | | This patch add new vendor ID and device ID for AMOI HSDPA modem. From: tang kai <tangk73@hotmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: support more Huawei data card product IDsfangxiaozhi2008-04-151-0/+32
| | | | | | | | | | | | - declare the unusal device for Huawei data card devices in unusual_devs.h - disable the product ID matching for Huawei data card devices in usb_match_device function of driver.c - declare the product IDs in option.c. Signed-off-by: fangxiaozhi <huananhu@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: option.c: add more device IDsMatthias Urlichs2008-04-151-2/+9
| | | | | | | | Add devices by AMOI and NovatelWireless. Signed-Off-By: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Obscure Maxon BP3-USB Device Support 16d8:6280 for option driverJames Cameron2008-04-151-0/+3
| | | | | | | | | | The modem was detected, the ttyUSB{0,1,2} appeared, a call could be made, and the expected data rate was achieved. Tested for an hour or two, total of 100Mb. I shall do more testing. Signed-off-by: James Cameron <quozl@laptop.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Allow initialization of broken keyspan serial adapters.Clark Rawlins2008-04-021-0/+4
| | | | | | | | | | | | | | | | | | Fixes the keyspan driver after the addition of additional checking of driver requirements introduced in usb-serial.c commit 063a2da8f01806906f7d7b1a1424b9afddebc443. The initialization of the keyspan usb_serial_driver structs were not initializing the num_interrupt_out field and the additional checking was rejecting the end point so the driver wouldn't finish initializing. This commit initializes the fields to NUM_DONT_CARE. It works for the keyspan USA-49WG and doesn't break the USA-19HS which are the two keyspan devices I have to test with. Signed-off-by: Clark Rawlins <clark.rawlins@escient.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: fix regression in Visor/Palm OS module for kernels >= 2.6.24Brad Sawatzky2008-04-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | Fixes a bug/inconsistency revealed by the additional sanity checking in commit 063a2da8f01806906f7d7b1a1424b9afddebc443 introduced in the original 2.6.24 branch. The Handspring Visor / PalmOS 4 device structure defines .num_bulk_out=2 but the usb-serial probe returns num_bulk_out=3, triggering the check in the above commit and forcing a bail out when the device (a Garmin iQue in my case) attempts to connect. The patch bumps the expected number of endpoints to 3. FWIW, this patch will probably solve the following kernel bug report for Treo users (identical symptoms, different model PalmOS units): <http://bugzilla.kernel.org/show_bug.cgi?id=10118> Signed-off-by: Brad Sawatzky <brad+kernel@swatter.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cp2101: Add identifiers for the Telegesys ETRX2USBFlorian Fainelli2008-04-021-0/+1
| | | | | | | | | | This patch adds support for the Telegesys ETRX2USB which works fine with the cp2101 driver. Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Tested-by: Xavier Carcelle <xavier.carcelle@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: ti_usb_3410_5052: Correct TUSB3410 endpoint requirements.Robert Spanton2008-04-021-2/+2
| | | | | | | | | | | | | | | | | | | | | The changes introduced in commit 063a2da8f01806906f7d7b1a1424b9afddebc443 changed the semantics of the num_interrupt_in, num_interrupt_out, num_bulk_in and num_bulk_out entries of the usb_serial_driver struct to be the number of endpoints the device has when probed. This patch changes the ti_1port_device usb_serial_driver struct to reflect this change. The single port devices only have 1 bulk_out endpoint in their initial configuration, and so this patch changes the number of other types to NUM_DONT_CARE. The same change probably needs doing to the ti_2port_device struct, but I don't have a two port device at hand. Signed-off-by: Robert Spanton <rspanton@zepler.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: sierra: add another device idKevin Lloyd2008-03-241-0/+1
| | | | | | | | Add support for the MC8775 device to the sierra driver. Signed-off-by: Kevin Lloyd <klloyd@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: sierra: dma fixesOliver Neukum2008-03-241-4/+13
| | | | | | | | | | | while I was adding autosuspend to that driver I noticed a few issues. You were having DMAed buffers as a part of a structure. This will fail on platforms that are not DMA-coherent (arm, sparc, ppc, ...) Please test this patch to fix it. Signed-off-by: Kevin Lloyd <klloyd@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: pl2303: another product IDMax Arnold2008-03-242-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Device like this http://aldiga.com/english/A-100-USB-EDGE10.htm contains Prolific 2303 chip. Actually their site a bit outdated - I have AlDiga AL-11U GSM/GPRS/EDGE modem and it works with pl2303 module after adding corresponding product ID. By default modem uses baud rate 460800. GSM chipset - SIMCom SIM600, quad band 850/900/1800/1900 MHz Device info: T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=067b ProdID=0611 Rev= 0.00 C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=pl2303 E: Ad=81(I) Atr=03(Int.) MxPS= 10 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms From: Max Arnold <lwarxx@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: new ftdi_sio device idMirko Bordignon2008-03-102-0/+4
| | | | | | | | | | | Here is a patch that adds support for the propox jtagcable II dongle (http://www.propox.com/products/t_117.html): their PID was missing, therefore we were not able to have the device recognized though it uses a standard FTDI chip. Signed-off-by: Mirko Bordignon <mirko.bordignon@ieee.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: option: add novatel device idsDirk DeSchepper2008-03-101-13/+62
| | | | | | | | This updates the option driver with a lot more novatel driver ids. From: Dirk DeSchepper <ddeschepper@nvtl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cypress_m8: add UPS Powercom (0d9f:0002)Dmitry Shapin2008-03-102-0/+6
| | | | | | | | | | Add support for UPS Powercom USB interface (0d9f:0002) in chip CY7C63723. In my case, this Powercom BNT800AP. Signed-off-by: Dmitry Shapin <shapin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix usb-serial generic recursive lockPete Zaitcev2008-03-101-4/+6
| | | | | | | | | | | | | | | Nobody should be using the generic usb-serial for anything other than testing. Still, it's not a good thing that it's easy to lock up. There is a traceback from NMI oopser here: https://bugzilla.redhat.com/show_bug.cgi?id=431379 But in short, if a line discipline has a chance to echo anything, input can loop back a write method. So, don't call tty_flip_buffer_push from under a lock taken on write path. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio - really enable EM1010PCSven Andersen2008-03-041-0/+1
| | | | | | | | | | Add EM1010PC to ftdi_sio.c Signed-off-by: Sven Andersen <s.andersen@cryonet.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio: Workaround for broken Matrix Orbital serial portKevin Vance2008-03-042-0/+31
| | | | | | | | | | | | | Workaround for the FT232RL-based, Matrix Orbital VK204-25-USB serial port added to the ftdi_sio driver. The device has an invalid endpoint descriptor, which must be modified before it can be used. Signed-off-by: Kevin Vance <kvance@kvance.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Add support for AXESSTEL MV110H CDMA modemDaniel Kozák2008-03-041-0/+4
| | | | | | | | Add entry for Axesstel MV110H CDMA modem (ID: 1726:1000) to option driver Signed-off-by: Daniel Kozák <kozzi11@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: Add support for the mos7820/7840-based B&B USB/RS485 converter to mos7840.cDavid Ludlow2008-03-041-1/+14
| | | | | | | | | Add support for the mos7820/7840-based B&B USOPTL4_2/USOPTL4_4 USB/RS485 converter to mos7840.c Signed-off-by: Dave Ludlow <dave.ludlow@bay.ws> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: move zte MF330 from sierra to optionKevin Lloyd2008-02-212-1/+3
| | | | | | | | | | | | | | | Move the Onda H600/ZTE MF33 device from the sierra driver to the option driver. The reason it was moved is because the sierra driver is starting to support more and more sierra proprietary features, so it makes more sense to keep sierra only devices in there. Signed-off-by: Kevin Lloyd <klloyd@sierrawireless.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Add another Novatel U727 ID to the device table for usbserialWarren Turkal2008-02-211-0/+1
| | | | | | Signed-off-by: Warren Turkal <turkal@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: option: Added vendor id for Dell 5720 broadband modemStefan Bader2008-02-211-1/+2
| | | | | | | | | this is a small patch to add support for a rebranded Novatel modem (see http://ubuntuforums.org/archive/index.php/t-608388.html for details). Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: option: Add Kyocera KPC680 idsDan Williams2008-02-211-0/+4
| | | | | | Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb: yet another Dell wireless CDMA/EVDO modemAndy Shevchenko2008-02-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add native support of the Dell wireless CDMA/EVDO modem. # modprobe usbserial vendor=0x413c product=0x8129 Following seesion lines describe modem itself at OK ati3 Manufacturer: NOVATEL WIRELESS INCORPORATED Model: EXPEDITE ET620 Revision: M6500C-BBIRD_TLS_MINI_DELL-Q40306.166 [Aug 25 2006 14:00:00] ESN: 0x5B39071D +GCAP: +CIS707-A, CIS-856, +MS, +ES, +DS, +FCLASS OK Signed-off-by: Andy Shevchenko <andy@smile.org.ua> Cc: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Sane memory allocation in option driverOliver Neukum2008-02-211-3/+30
| | | | | | | | | | | | | The option driver - violates DMA coherency rules - allocates ~16500 bytes in one chunk This patch splits out the buffers and uses __get_free_page() to avoid higher order allocations. Signed-off-by: Oliver Neukum <oneukum@suse.de> Acked-By: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio.c add missing '|'Roel Kluin2008-02-211-2/+2
| | | | | | | | add missing '|' Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Fix usb_serial_driver structure for Kobil cardreader driver.Stefan Bader2008-02-011-0/+1
| | | | | | | | | | | The device setup did miss to initialize the num_interrupt_out field, thus failing to successfully complete the probe function. Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Cc: stable <stable@kernel.org> Cc: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Use menuconfig objectsDenis Cheng2008-02-011-7/+4
| | | | | | | | | | | commit 04d06ad0f1fdb499af84ae3d7969e2136a462f38 have added menuconfig support for the whole USB Kconfig, but there are still menuconfig need for usb/serial, usb/atm, and usb/gadget, so that the user can disable all the options in that menu at once instead of having to disable each option separately. Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: last abuses of intfdata in close for usb-serial driversOliver Neukum2008-02-014-15/+19
| | | | | | | | | | these drivers abused intfdata in close() as flags for binding. That races with reprobing of those devices. This patch fixes that by using the flag and the locks introduced with the patch against mos7720. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: kl5kusb105 don't flush to logically disconnected devicesOliver Neukum2008-02-011-11/+15
| | | | | | | | | | | If disconnect() is called for a logical disconnect, no more IO must be done after disconnect() returns, or the old and new drivers may conflict. This patch avoids this by using the flag and lock introduced by the earlier patch for the mos7720 driver. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: oti6858: cleanupAlan Cox2008-02-011-83/+46
| | | | | | | | | | | | - Rename the copied buffer functions from pl2303 to oti6858 to avodi confusion - Initialise speeds properly - Use modern baud rate handling - Remove GSERIAL/SSERIAL ioctl hacks that reference termios unlocked Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: more serial drivers writing after disconnectOliver Neukum2008-02-015-9/+24
| | | | | | | | | | | this covers the rest of the obvious cases by using the flags and locks to guard against disconnect which were introduced in the earlier patch against mos7720. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: make sure usb serial drivers don't flush to logically disconnected devicesOliver Neukum2008-02-015-21/+35
| | | | | | | | | | | If disconnect() is called for a logical disconnect, no more IO must be done after disconnect() returns, or the old and new drivers may conflict. This patch avoids this by using the flag and lock introduced by the earlier patch for the mos7720 driver. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix memleak in ark3116 serial driverOliver Neukum2008-02-011-1/+3
| | | | | | | | | in an error case memory already allocated must be freed again. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: stop abuse of intfdata in cypress_m8Oliver Neukum2008-02-011-9/+16
| | | | | | | | | | | | this driver uses usb_get_intfdata() == NULL as a test for disconnect(). You must not do that as this races with probe(). By the time you test your erstwhile interface may already be somebody else's interface. This fixes the close() method of cypress_m8 to use the recently introduced flag and use locking against disconnect() where required in close(). Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: stop io performed by mos7720 upon close()Oliver Neukum2008-02-012-29/+32
| | | | | | | | | | | | This fixes a problem where the mos7720 driver will make io to a device from which it has been logically disconnected. It does so by introducing a flag by which the generic usb serial code can signal the subdrivers their disconnection and appropriate locking. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio: remove very old changelog entries from the file.Greg Kroah-Hartman2008-02-011-220/+2
| | | | | | | | | | People keep trying to add entries to this section of the driver for things. That's what the Changelog is supposed to be for, not the .c file. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usbserial: provide ezusb functions for an external module.Paul Chavent2008-02-012-7/+12
| | | | | | | | | | | | | When building an external module, the ezusb_* functions are not defined if we haven't loaded any built'in module that use them (whiteheat, keyspan, ...). This patch allow to build those functions even if we only have selected the usbserial generic driver. Signed-off-by: Paul Chavent <paul.chavent@fnac.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: sierra driver - add update dtr logicKevin Lloyd2008-02-011-111/+110
| | | | | | | | | | | The following improvements were made: - Fixed control line issue where asserting DTR on ep5 would close ep2 - Added support for calc_num_ports (will help support future composite devices) Signed-off-by: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio: Support for more JTAG adaptorsHarald Welte2008-02-012-8/+24
| | | | | | | | | | | | | | | | | | | [PATCH] ftdi_sio: add support for more FTDI based JTAG adaptors There are more devices similar to the Olimex JTAG adaptor, in that the first port of the FT2232C is used for JTAG, and only the second port is available as UART. I have thus renamed ftdi_olimex_{probe,quirk} to ftdi_jtag_{probe,quirk} and added vendor/product ID's for the OpenMoko Neo1973 Debug Board as well as the OOCDlink device. I've also updated the KERN_INFO message sent to userspace to remove the word 'olimex' and an extra '\n' that was causing an empty line in dmesg. Signed-off-by: Harald Welte <laforge@openmoko.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: io_ti: clean up termios handlingAlan Cox2008-02-011-16/+10
| | | | | | | | | | | | Don't pass NULL into termios functions when calling them internally Remove all the crap which then checks for NULL which can't occur now Clear CMSPAR as it is not supported Report the baud rate back to the caller properly (See FIXME someone with the docs) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ti_usb: termios cleanupsAlan Cox2008-02-011-18/+13
| | | | | | | | | | | Remove internal NULL passing in termios code Remove all the if checks it causes Encode the baud rate back properly Clear CMSPAR as it is not supported Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: mos7720: clean up termiosAlan Cox2008-02-011-20/+8
| | | | | | | | | | Remove lots of NULL checks that can no longer occur Encode the baud rate back into the termios (again someone with docs see FIXME to improve this further) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix NULL pointer dereference on drivers/usb/serial/whiteheat.cOliver Neukum2008-02-011-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | Am Sonntag, 16. Dezember 2007 05:23:47 schrieb Andrew Morton: > On Sat, 15 Dec 2007 07:08:52 -0800 (PST) bugme-daemon@bugzilla.kernel.org wrote: > > > http://bugzilla.kernel.org/show_bug.cgi?id=9573 > > There's a null pointer dereference on drivers/usb/serial/whiteheat.c as > > follows: > > > > (1) line 613: the test "if (port->tty)" implies that null is a legal value > > for "port->tty" at that point > > > > (2) neither firm_open nor firm_purge initialize "port->tty" drivers/usb/serial/usb-serial::serial_open() sets port->tty The check for NULL is bogus. This patch removes the check. Signed-off-by: Oliver Neukum <oneukum@suse.de> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Spelling fixesJoe Perches2008-02-012-8/+8
| | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: mct232: speed, new termios and compliance cleanupsAlan Cox2008-02-012-10/+18
| | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Cc: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: keyspan_pda: clean up speed handlingAlan Cox2008-02-011-19/+19
| | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: belkin_sa: clean up for new style termios and speed handling, plus styleAlan Cox2008-02-011-21/+16
| | | | | | | | | A tester with actual hardware would be useful Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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