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path: root/drivers/usb/misc
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2015-02-20USB: adutux: NULL dereferences on disconnectDan Carpenter
commit fc625960edecfb57e62c2975d1f155155e28e6ba upstream. Both "dev->udev" and "interface->dev" are NULL. These printks are not very interesting so I just deleted them. Fixes: 03270634e242 ('USB: Add ADU support for Ontrak ADU devices') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2014-09-13USB: sisusb: add device id for Magic Control USB videoStephen Hemminger
commit 5b6b80aeb21091ed3030b9b6aae597d81326f1aa upstream. I have a j5 create (JUA210) USB 2 video device and adding it device id to SIS USB video gets it to work. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2014-07-11usb: usbtest: fix unlink write error with pattern 1Huang Rui
commit e4d58f5dcb7d7be45df8def31881ebfae99c75da upstream. TEST 12 and TEST 24 unlinks the URB write request for N times. When host and gadget both initialize pattern 1 (mod 63) data series to transfer, the gadget side will complain the wrong data which is not expected. Because in host side, usbtest doesn't fill the data buffer as mod 63 and this patch fixed it. [20285.488974] dwc3 dwc3.0.auto: ep1out-bulk: Transfer Not Ready [20285.489181] dwc3 dwc3.0.auto: ep1out-bulk: reason Transfer Not Active [20285.489423] dwc3 dwc3.0.auto: ep1out-bulk: req ffff8800aa6cb480 dma aeb50800 length 512 last [20285.489727] dwc3 dwc3.0.auto: ep1out-bulk: cmd 'Start Transfer' params 00000000 a9eaf000 00000000 [20285.490055] dwc3 dwc3.0.auto: Command Complete --> 0 [20285.490281] dwc3 dwc3.0.auto: ep1out-bulk: Transfer Not Ready [20285.490492] dwc3 dwc3.0.auto: ep1out-bulk: reason Transfer Active [20285.490713] dwc3 dwc3.0.auto: ep1out-bulk: endpoint busy [20285.490909] dwc3 dwc3.0.auto: ep1out-bulk: Transfer Complete [20285.491117] dwc3 dwc3.0.auto: request ffff8800aa6cb480 from ep1out-bulk completed 512/512 ===> 0 [20285.491431] zero gadget: bad OUT byte, buf[1] = 0 [20285.491605] dwc3 dwc3.0.auto: ep1out-bulk: cmd 'Set Stall' params 00000000 00000000 00000000 [20285.491915] dwc3 dwc3.0.auto: Command Complete --> 0 [20285.492099] dwc3 dwc3.0.auto: queing request ffff8800aa6cb480 to ep1out-bulk length 512 [20285.492387] dwc3 dwc3.0.auto: ep1out-bulk: Transfer Not Ready [20285.492595] dwc3 dwc3.0.auto: ep1out-bulk: reason Transfer Not Active [20285.492830] dwc3 dwc3.0.auto: ep1out-bulk: req ffff8800aa6cb480 dma aeb51000 length 512 last [20285.493135] dwc3 dwc3.0.auto: ep1out-bulk: cmd 'Start Transfer' params 00000000 a9eaf000 00000000 [20285.493465] dwc3 dwc3.0.auto: Command Complete --> 0 Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2013-09-10USB: adutux: fix big-endian device-type reportingJohan Hovold
commit d482b9d558602a9cacab063b1c8779f9b5214da7 upstream. Make sure the reported device-type on big-endian machines is the same as on little-endian ones. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2013-08-02USB: misc: Add Manhattan Hi-Speed USB DVI Converter to sisusbvgaJóhann B. Guðmundsson
commit 58fc90db8261b571c026bb8bf23aad48a7233118 upstream. Signed-off-by: Jóhann B. Guðmundsson <johannbg@fedoraproject.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2013-05-13usb/misc/appledisplay: Add 24" LED Cinema displayBen Jencks
commit e7d3b6e22c871ba36d052ca99bc8ceca4d546a60 upstream. Add the Apple 24" LED Cinema display to the supported devices. Signed-off-by: Ben Jencks <ben@bjencks.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2012-09-12USB: emi62: remove __devinit* from the struct usb_device_id tableGreg Kroah-Hartman
commit 83957df21dd94655d2b026e0944a69ff37b83988 upstream. This structure needs to always stick around, even if CONFIG_HOTPLUG is disabled, otherwise we can oops when trying to probe a device that was added after the structure is thrown away. Thanks to Fengguang Wu and Bjørn Mork for tracking this issue down. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Reported-by: Bjørn Mork <bjorn@mork.no> CC: Paul Gortmaker <paul.gortmaker@windriver.com> CC: Andrew Morton <akpm@linux-foundation.org> CC: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2012-05-31usb: usbtest: two super speed fixes for usbtestPaul Zimmerman
commit 6a23ccd216b6a8ba2c67a9f9d8969b4431ad2920 upstream. bMaxPacketSize0 field for super speed is a power of 2, not a count. The size itself is always 512. Max packet size for a super speed bulk endpoint is 1024, so allocate the urb size in halt_simple() accordingly. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2012-05-11USB: yurex: Fix missing URB_NO_TRANSFER_DMA_MAP flag in urbTomoki Sekiyama
commit 532f17b5d59bf0deb6f1ff9bc1fb27d5b5011c09 upstream. Current probing code is setting URB_NO_TRANSFER_DMA_MAP flag into a wrong urb structure, and this causes BUG_ON with some USB host implementations. This patch fixes the issue. Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2012-05-11USB: yurex: Remove allocation of coherent buffer for setup-packet bufferTomoki Sekiyama
commit 523fc5c14f6cad283e5a266eba0e343aed6e73d5 upstream. Removes allocation of coherent buffer for the control-request setup-packet buffer from the yurex driver. Using coherent buffers for setup-packet is obsolete and does not work with some USB host implementations. Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2012-02-03USB: usbsevseg: fix max lengthHarrison Metzger
commit 1097ccebe630170080c41df0edcf88e0626e9c75 upstream. This changes the max length for the usb seven segment delcom device to 8 from 6. Delcom has both 6 and 8 variants and having 8 works fine with devices which are only 6. Signed-off-by: Harrison Metzger <harrisonmetz@gmail.com> Signed-off-by: Stuart Pook <stuart@acm.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-01-12USB: isight: fix kernel bug when loading firmwareGreg Kroah-Hartman
commit 59bf5cf94f0fa3b08fb1258b52649077b7d0914d upstream. We were sending data on the stack when uploading firmware, which causes some machines fits, and is not allowed. Fix this by using the buffer we already had around for this very purpose. Reported-by: Wouter M. Koolen <wmkoolen@cwi.nl> Tested-by: Wouter M. Koolen <wmkoolen@cwi.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-18usb: Provide usb_speed_string() functionMichal Nazarewicz
In a few places in the kernel, the code prints a human-readable USB device speed (eg. "high speed"). This involves a switch statement sometimes wrapped around in ({ ... }) block leading to code repetition. To mitigate this issue, this commit introduces usb_speed_string() function, which returns a human-readable name of provided speed. It also changes a few places switch was used to use this new function. This changes a bit the way the speed is printed in few instances at the same time standardising it. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-23USB: use usb_endpoint_maxp() instead of le16_to_cpu()Kuninori Morimoto
Now ${LINUX}/drivers/usb/* can use usb_endpoint_maxp(desc) to get maximum packet size instead of le16_to_cpu(desc->wMaxPacketSize). This patch fix it up Cc: Armin Fuerst <fuerst@in.tum.de> Cc: Pavel Machek <pavel@ucw.cz> Cc: Johannes Erdfelt <johannes@erdfelt.com> Cc: Vojtech Pavlik <vojtech@suse.cz> Cc: Oliver Neukum <oliver@neukum.name> Cc: David Kubicek <dave@awk.cz> Cc: Johan Hovold <jhovold@gmail.com> Cc: Brad Hards <bhards@bigpond.net.au> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Thomas Dahlmann <dahlmann.thomas@arcor.de> Cc: David Brownell <david-b@pacbell.net> Cc: David Lopo <dlopo@chipidea.mips.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: Xie Xiaobo <X.Xie@freescale.com> Cc: Li Yang <leoli@freescale.com> Cc: Jiang Bo <tanya.jiang@freescale.com> Cc: Yuan-hsin Chen <yhchen@faraday-tech.com> Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Xiaochen Shen <xiaochen.shen@intel.com> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Cc: OKI SEMICONDUCTOR, <toshiharu-linux@dsn.okisemi.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Ben Dooks <ben@simtec.co.uk> Cc: Thomas Abraham <thomas.ab@samsung.com> Cc: Herbert Pötzl <herbert@13thfloor.at> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Roman Weissgaerber <weissg@vienna.at> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: Florian Floe Echtler <echtler@fs.tum.de> Cc: Christian Lucht <lucht@codemercs.com> Cc: Juergen Stuber <starblue@sourceforge.net> Cc: Georges Toth <g.toth@e-biz.lu> Cc: Bill Ryder <bryder@sgi.com> Cc: Kuba Ober <kuba@mareimbrium.org> Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-23USB: usbtest: use URB_ZERO_PACKET for BULK-OUT transfersSebastian Andrzej Siewior
Executing | testusb -a -c 1 -t 3 -v 421 -s 2048 does not complete on the gadget side. g_zero enqueues a 4096 bytes long buffer. The host sends 2048bytes which is a multiple of wMaxPacketSize (either 64 or 512 bytes). The host is done with sending data but the gadget waits for more. Since the protocol does not include transfer-length-field sending a terminating zero packet seems the only way out. Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-22usb: misc: usblcd: fixed coding style issuesZack Parsons
Fixed multiple coding style issues Signed-off-by: Zack Parsons <k3bacon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-22usb: misc: usbled: fixed coding style issuesZack Parsons
Fixed multiple coding style issues Signed-off-by: Zack Parsons <k3bacon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-07-26atomic: use <linux/atomic.h>Arun Sharma
This allows us to move duplicated code in <asm/atomic.h> (atomic_inc_not_zero() for now) to <linux/atomic.h> Signed-off-by: Arun Sharma <asharma@fb.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-24treewide: Fix recieve/receive typosJoe Perches
Just spelling fixes. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-23Merge branch 'usb-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (205 commits) USB: EHCI: Remove SPARC_LEON {read,write}_be definitions from ehci.h USB: UHCI: Support big endian GRUSBHC HC sparc: add {read,write}*_be routines USB: UHCI: Add support for big endian descriptors USB: UHCI: Use ACCESS_ONCE rather than using a full compiler barrier USB: UHCI: Add support for big endian mmio usb-storage: Correct adjust_quirks to include latest flags usb/isp1760: Fix possible unlink problems usb/isp1760: Move function isp1760_endpoint_disable() within file. USB: remove remaining usages of hcd->state from usbcore and fix regression usb: musb: ux500: add configuration and build options for ux500 dma usb: musb: ux500: add dma glue layer for ux500 usb: musb: ux500: add dma name for ux500 usb: musb: ux500: add ux500 specific code for gadget side usb: musb: fix compile error usb-storage: fix up the unusual_realtek device list USB: gadget: f_audio: Fix invalid dereference of initdata EHCI: don't rescan interrupt QHs needlessly OHCI: fix regression caused by nVidia shutdown workaround USB: OTG: msm: Free VCCCX regulator even if we can't set the voltage ...
2011-05-10usb: fix warning in usbtest module v2Greg Dietsche
On amd64 unsigned is not as wide as pointer and this causes a compiler warning. Switching to unsigned long corrects the problem. Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-10treewide: fix a few typos in commentsJustin P. Mattock
- kenrel -> kernel - whetehr -> whether - ttt -> tt - sss -> ss Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-03USB: ldusb: add several new devicesMichael Hund
Added several new devices to ldusb and excluded them from the HID driver. Signed-off-by: Michael Hund <mhund@ld-didactic.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-02usb/usbtest: fix test10 on superpseedSebastian Andrzej Siewior
dummy_hcd + g_zero: |./testusb -a -s 1024 -v 1024 -t 10 | usbtest 2-1:3.0: subtest 14 error, status 0 with patch: ./testusb -a -t 10 |unknown speed /proc/bus/usb/001/002 | dummy_udc dummy_udc: disabled ep-a | dummy_udc dummy_udc: disabled ep-b | dummy_udc dummy_udc: enabled ep-a (ep1in-bulk) maxpacket 1024 | dummy_udc dummy_udc: enabled ep-b (ep2out-bulk) maxpacket 1024 | zero gadget: source/sink enabled | usbtest 1-1:3.0: TEST 10: queue 32 control calls, 1000 times | dummy_hcd dummy_hcd: timer fired with no URBs pending? |/proc/bus/usb/001/002 test 10, 0.022370 secs Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-02usb/usbtest: print super on super speedSebastian Andrzej Siewior
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-29USB: add queued-unlinks test case to usbtest driverAlan Stern
This patch (as1452b) adds a new test case to the usbtest driver. Test 24 exercises the unlink-from-queue pathways in the host. It queues a user-specified number of bulk-OUT URBs of user-specified size, unlinks the fourth- and second-from-last URBs in the queue, and then waits to see if all the URBs complete in the expected way (except of course that the unlinked URBs might complete normally, if they weren't unlinked soon enough). This new test has confirmed the existence of a bug in the ehci-hcd driver, to be fixed by a separate patch. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-13usb: ftdi-elan: Drop __TIME__ usageMichal Marek
The kernel already prints its build timestamp during boot, no need to repeat it in random drivers and produce different object files each time. Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-31Fix common misspellingsLucas De Marchi
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-23USB: uss720 fixup refcount positionPeter Holik
My testprog do a lot of bitbang - after hours i got following warning and my machine lockups: WARNING: at /build/buildd/linux-2.6.38/lib/kref.c:34 After debugging uss720 driver i discovered that the completion callback was called before usb_submit_urb returns. The callback frees the request structure that is krefed on return by usb_submit_urb. Signed-off-by: Peter Holik <peter@holik.at> Acked-by: Thomas Sailer <t.sailer@alumni.ethz.ch> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-22backlight: add backlight typeMatthew Garrett
There may be multiple ways of controlling the backlight on a given machine. Allow drivers to expose the type of interface they are providing, making it possible for userspace to make appropriate policy decisions. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: David Airlie <airlied@linux.ie> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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>
2011-01-22USB: usbtest - Add tests to ensure HCDs can accept byte aligned buffers.Martin Fuzzey
Add a set of new tests similar to the existing ones but using transfer buffers at an "odd" address [ie offset of +1 from the buffer obtained by kmalloc() or usb_alloc_coherent()] The new tests are: #17 : bulk out (like #1) using kmalloc and DMA mapping by USB core. #18 : bulk in (like #2) using kmalloc and DMA mapping by USB core. #19 : bulk out (like #1) using usb_alloc_coherent() #20 : bulk in (like #2) using usb_alloc_coherent() #21 : control write (like #14) #22 : isochonous out (like #15) #23 : isochonous in (like #16) Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: uss720: remove duplicate USB deviceSergei Shtylyov
Commit ecc1624a2fff45780959efbcb73ace18fdb3c58d (USB: misc: uss720.c: add another vendor/product ID) duplicated entry in the driver's USB device ID table. Remove the duplicate. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: DL100B webmail notifier: initialize return valueMelchior FRANZ
If case of an unknown usb_device_id->driver_info (which could only occur if the info got corrupted somewhere outside the usbled driver), a debug message depended on an uninitialized value. This was harmless, but ugly, and gets fixed with this patch. Signed-off-by: Melchior FRANZ <mfranz@aon.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-13Merge 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: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
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>
2010-12-22Merge branch 'master' into for-nextJiri Kosina
Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
2010-12-21USB: add support for Dream Cheeky DL100B Webmail Notifier (1d34:0004)Melchior FRANZ
So far the USBLED driver only supports Delcom's "USB Visual Signal Indicator" (http://www.delcomproducts.com/products_USBLMP.asp). The driver generates virtual files "red", "green", and "blue" under the device's /sys/ directory, where color values can be read from and written to. This patch adds support for Dream Cheeky's "DL100B Webmail Notifier" (http://www.dreamcheeky.com/webmail-notifier -- available from several shops, such as http://www.conrad.at/ce/de/product/777048/USB-WEBMAIL). This device isn't as pretty as Delcom's, but it's *far* cheaper, and its 3 LEDs can be set in 32 brightness steps each. The grey envelope contour can easily be removed, leaving a rather neutral white box (with a few small holes), which is useful for generic signalling purposes. Of course, the small circuit board can easily be put into a prettier case. The DL100B device pretends to be a HID, but the HID descriptor shows that it's not overly useful as such (see below). The patch therefore removes the "HID-ness" (hid-core.c, hid-ids.h), and adds the necessary commands to usbled.c. The protocol info comes from the developer's manual that Dream Cheeky kindly provided (815DeveloperManual.pdf). HID descriptor: 0: 05 01 Usage Page 'Generic Desktop Controls' 2: 09 10 Usage 'Reserved' 4: a1 01 Collection 'Application (mouse, keyboard)' 6: 05 00 Usage Page 'Undefined' 8: 19 10 Usage Minimum = 16 10: 29 11 Usage Maximum = 17 12: 15 00 Logical Minimum = 0 14: 25 0f Logical Maximum = 15 16: 75 08 Report Size = 8 18: 95 08 Report Count = 8 20: 91 02 Output data *var abs lin pref-state null-pos non-vol bit-field 22: 19 10 Usage Minimum = 16 24: 29 11 Usage Maximum = 17 26: 15 00 Logical Minimum = 0 28: 25 0f Logical Maximum = 15 30: 75 08 Report Size = 8 32: 95 08 Report Count = 8 34: 81 00 Input data array abs lin pref-state null-pos non-vol bit-field 36: c0 End Collection Signed-off-by: Melchior FRANZ <mfranz@aon.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-12-16USB: misc: uss720.c: add another vendor/product IDThomas Sailer
Fabio Battaglia report that he has another cable that works with this driver, so this patch adds its vendor/product ID. Signed-off-by: Thomas Sailer <t.sailer@alumni.ethz.ch> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-30USB: yurex: add .llseek fop to file_operationsTomoki Sekiyama
Default llseek operation behavior was changed by the patch named "vfs: make no_llseek the default" after the yurex driver had been merged, so the llseek to yurex is now ignored. This patch add llseek fop with default_llseek to yurex driver to catch up to the change. Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-15USB: misc: usbsevseg: fix up some sysfs attribute permissionsGreg Kroah-Hartman
They should not be writable by any user. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Harrison Metzger <harrisonmetz@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-15USB: misc: usbled: fix up some sysfs attribute permissionsGreg Kroah-Hartman
They should not be writable by any user. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-15USB: misc: trancevibrator: fix up a sysfs attribute permissionGreg Kroah-Hartman
It should not be writable by any user. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Sam Hocevar <sam@zoy.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-15USB: misc: cypress_cy7c63: fix up some sysfs attribute permissionsGreg Kroah-Hartman
They should not be writable by any user. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oliver Bock <bock@tfh-berlin.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11usb: misc: iowarrior: fix information leak to userlandVasiliy Kulikov
Structure iowarrior_info is copied to userland with padding byted between "serial" and "revision" fields uninitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Cc: stable <stable@kernel.org> Acked-by: Kees Cook <kees.cook@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-11usb: misc: sisusbvga: fix information leak to userlandVasiliy Kulikov
Structure sisusb_info is copied to userland with "sisusb_reserved" field uninitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-01tree-wide: fix comment/printk typosUwe Kleine-König
"gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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: iowarrior: don't trust report_size for buffer sizeKees Cook
If the iowarrior devices in this case statement support more than 8 bytes per report, it is possible to write past the end of a kernel heap allocation. This will probably never be possible, but change the allocation to be more defensive anyway. Signed-off-by: Kees Cook <kees.cook@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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