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* USB: Fix up URB error codes to reflect implementation.Sarah Sharp2011-06-171-1/+8
| | | | | | | | | | | | | | | | | | Documentation/usb/error-codes.txt mentions that urb->status can be set to -EXDEV, if the isochronous transfer was not fully completed. However, in practice, EHCI, UHCI, and OHCI all only set -EXDEV in the individual frame status, never in the URB status. Those host controller actually always pass in a zero status to usb_hcd_giveback_urb, and rely on the core to set the appropriate status value. The xHCI driver ran into issues with the uvcvideo driver when it tried to set -EXDEV in urb->status, because the driver refused to submit URBs, and the userspace camera application's video froze. Clean up the documentation to reflect the actual implementation. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu>
* Merge branch 'usb-next' of ↵Linus Torvalds2011-05-233-8/+10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * USB: documentation update for the pre_reset methodAlan Stern2011-04-291-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1459) updates the documentation for the pre_reset method in struct usb_driver. When a driver is notified of an impending reset, it must cancel all outstanding I/O and not start any new I/O until it has been notified that the reset is complete. As far as I know, most existing drivers that implement pre_reset do this now. The major exceptions appear to be the SpeedTouch and CDC-WDM drivers. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: gadget: g_multi: fixed vendor and product ID in inf filesMichal Nazarewicz2011-04-292-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | Commit 1c6529e92b "USB: gadget: g_multi: fixed vendor and product ID" replaced g_multi's vendor and product ID with proper ID's from Linux Foundation. This commit now updates INF files in the Documentation/usb directory which were omitted in the original commit. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | HID: Move hiddev.txt to the new Documentation/hid directoryAlan Ott2011-03-221-205/+0
|/ | | | | | | | With the new Documentation/hid directory, it makes sense to have hiddev.txt here as well. Signed-off-by: Alan Ott <alan@signal11.us> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* USB: usbmon: fix-up docs and text API for sparse ISOPete Zaitcev2011-02-041-33/+9
| | | | | | | | | | | | | | This is based on a patch that Alan Stern wrote. It did the same simple thing in both text and binary cases. In the same time, Marton and I fixed the binary side properly, but this leaves the text to be fixed. It is not very important due to low maxium data size of text, but let's add it just for extra correctness. The pseudocode is too much to keep fixed up, and we have real code to be used as examples now, so let's drop it too. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: use the runtime-PM autosuspend implementationAlan Stern2010-11-161-55/+58
| | | | | | | | | | | | | This patch (as1428) converts USB over to the new runtime-PM core autosuspend framework. One slightly awkward aspect of the conversion is that USB devices will now have two suspend-delay attributes: the old power/autosuspend file and the new power/autosuspend_delay_ms file. One expresses the delay time in seconds and the other in milliseconds, but otherwise they do the same thing. The old attribute can be deprecated and then removed eventually. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: teach "devices" file about Wireless and SuperSpeed USBAlan Stern2010-10-221-12/+22
| | | | | | | | | | | | The /sys/kernel/debug/usb/devices file doesn't know about Wireless or SuperSpeed USB. This patch (as1416b) teaches it, and updates the Documentation/usb/proc_sub_info.txt file accordingly. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: David Vrabel <david.vrabel@csr.com> CC: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: gadget: g_multi: added documentation and INF filesMichal Nazarewicz2010-08-103-5/+155
| | | | | | | | | | A short documentation of the g_multi driver along with INF files for Windows XP SP3 are provided. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: gadget: g_serial: INF file updatedMichal Nazarewicz2010-08-102-77/+117
| | | | | | | | | | Updated the INF file for g_serial gadget. It should work with most recent Windows systems now. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: gadget: g_ether: updated INF fileMichal Nazarewicz2010-08-101-181/+47
| | | | | | | | | | Updated the INF file for the g_ether gadget. It should work with most recent Windows systems now. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Documentation/usb/linux.inf: Checkpatch cleanupAndrea Gelmini2010-08-101-15/+15
| | | | | | | | | | | | | | | | | | | | | | Documentation/usb/linux.inf:66: ERROR: trailing whitespace Documentation/usb/linux.inf:67: ERROR: trailing whitespace Documentation/usb/linux.inf:98: ERROR: trailing whitespace Documentation/usb/linux.inf:99: ERROR: trailing whitespace Documentation/usb/linux.inf:115: ERROR: trailing whitespace Documentation/usb/linux.inf:116: ERROR: trailing whitespace Documentation/usb/linux.inf:120: ERROR: trailing whitespace Documentation/usb/linux.inf:121: ERROR: trailing whitespace Documentation/usb/linux.inf:122: ERROR: trailing whitespace Documentation/usb/linux.inf:123: ERROR: trailing whitespace Documentation/usb/linux.inf:144: ERROR: trailing whitespace Documentation/usb/linux.inf:145: ERROR: trailing whitespace Documentation/usb/linux.inf:146: ERROR: trailing whitespace Documentation/usb/linux.inf:147: ERROR: trailing whitespace Documentation/usb/linux.inf:158: ERROR: trailing whitespace Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Documentation/usb/hotplug.txt: Checkpatch cleanupAndrea Gelmini2010-08-101-2/+2
| | | | | | | | | Documentation/usb/hotplug.txt:13: ERROR: trailing whitespace Documentation/usb/hotplug.txt:87: ERROR: trailing whitespace Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Documentation/usb/ehci.txt: Checkpatch cleanupAndrea Gelmini2010-08-101-1/+1
| | | | | | | | Documentation/usb/ehci.txt:12: ERROR: trailing whitespace Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Documentation: update broken web addresses.Justin P. Mattock2010-08-043-8/+4
| | | | | | | | | | | | | | | | | | Below you will find an updated version from the original series bunching all patches into one big patch updating broken web addresses that are located in Documentation/* Some of the addresses date as far far back as 1995 etc... so searching became a bit difficult, the best way to deal with these is to use web.archive.org to locate these addresses that are outdated. Now there are also some addresses pointing to .spec files some are located, but some(after searching on the companies site)where still no where to be found. In this case I just changed the address to the company site this way the users can contact the company and they can locate them for the users. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Thomas Weber <weber@corscience.de> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Cc: Paulo Marques <pmarques@grupopie.com> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Michael Neuling <mikey@neuling.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2010-05-205-26/+567
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits) USB: remove unused usb_buffer_alloc and usb_buffer_free macros usb: musb: update gfp/slab.h includes USB: ftdi_sio: fix legacy SIO-device header USB: kl5usb105: reimplement using generic framework USB: kl5usb105: minor clean ups USB: kl5usb105: fix memory leak USB: io_ti: use kfifo to implement write buffering USB: io_ti: remove unsused private counter USB: ti_usb: use kfifo to implement write buffering USB: ir-usb: fix incorrect write-buffer length USB: aircable: fix incorrect write-buffer length USB: safe_serial: straighten out read processing USB: safe_serial: reimplement read using generic framework USB: safe_serial: reimplement write using generic framework usb-storage: always print quirks USB: usb-storage: trivial debug improvements USB: oti6858: use port write fifo USB: oti6858: use kfifo to implement write buffering USB: cypress_m8: use kfifo to implement write buffering USB: cypress_m8: remove unused drain define ... Fix up conflicts (due to usb_buffer_alloc/free renaming) in drivers/input/tablet/acecad.c drivers/input/tablet/kbtab.c drivers/input/tablet/wacom_sys.c drivers/media/video/gspca/gspca.c sound/usb/usbaudio.c
| * USB: remove URB_NO_SETUP_DMA_MAPAlan Stern2010-05-201-12/+6
| | | | | | | | | | | | | | | | | | Now that URB_NO_SETUP_DMA_MAP is no longer in use, this patch (as1376) removes all references to it. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: usbserial: mos7720: add support for parallel port on moschip 7715Mike Dunn2010-05-201-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the parallel port on the moschip MCS7715 device. The port registers itself with the parport subsystem as a low-level driver. A separate entry to the kernel configuration is added beneath that for the mos7720, to avoid the need to link with the parport subsystem code for users who don't have or don't want the parallel port. Only compatibility mode is currently supported (no ECP/EPP). Tested with both moschip devices (7720 and 7715) on UP and SMP hosts, including regression testing of serial port, concurrent operation of serial and parallel ports, and various connect / disconnect scenarios. Signed-off-by: Mike Dunn <mikedunn@newsguy.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: rename usb_buffer_alloc() and usb_buffer_free() usersDaniel Mack2010-05-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For more clearance what the functions actually do, usb_buffer_alloc() is renamed to usb_alloc_coherent() usb_buffer_free() is renamed to usb_free_coherent() They should only be used in code which really needs DMA coherency. All call sites have been changed accordingly, except for staging drivers. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Pedro Ribeiro <pedrib@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: Short new 'graph for usb-serial.txtEric Raymond2010-05-201-4/+9
| | | | | | | | | | | | | | | | Documentation update Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: Support for allocating USB 3.0 streams.Sarah Sharp2010-05-201-0/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bulk endpoint streams were added in the USB 3.0 specification. Streams allow a device driver to overload a bulk endpoint so that multiple transfers can be queued at once. The device then decides which transfer it wants to work on first, and can queue part of a transfer before it switches to a new stream. All this switching is invisible to the device driver, which just gets a completion for the URB. Drivers that use streams must be able to handle URBs completing in a different order than they were submitted to the endpoint. This requires adding new API to set up xHCI data structures to support multiple queues ("stream rings") per endpoint. Drivers will allocate a number of stream IDs before enqueueing URBs to the bulk endpoints of the device, and free the stream IDs in their disconnect function. See Documentation/usb/bulk-streams.txt for details. The new mass storage device class, USB Attached SCSI Protocol (UASP), uses these streams API. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: deprecate the power/level sysfs attributeAlan Stern2010-05-201-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1367) deprecates USB's power/level sysfs attribute in favor of the power/control attribute provided by the runtime PM core. The two attributes do the same thing. It would be nice to replace power/level with a symlink to power/control, but at the moment sysfs doesn't offer any way to do so. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: gadget: add HID gadget driverFabien Chouteau2010-05-201-0/+445
| | | | | | | | | | | | | | | | | | | | | | | | g_hid is a USB gadget driver implementing the Human Interface Device class specification. The driver handles basic HID protocol handling in the kernel, and allows userspace to read/write HID reports trough /dev/hidgX character devices. Signed-off-by: Fabien Chouteau <fabien.chouteau@barco.com> Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Documentation/: it's -> its where appropriateFrancis Galiegue2010-04-231-1/+1
|/ | | | | | | | Fix obvious cases of "it's" being used when "its" was meant. Signed-off-by: Francis Galiegue <fgaliegue@gmail.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* USB: convert to the runtime PM frameworkAlan Stern2010-03-021-140/+77
| | | | | | | | | | | | | | | | | | | | | | | This patch (as1329) converts the USB stack over to the PM core's runtime PM framework. This involves numerous changes throughout usbcore, especially to hub.c and driver.c. Perhaps the most notable change is that CONFIG_USB_SUSPEND now depends on CONFIG_PM_RUNTIME instead of CONFIG_PM. Several fields in the usb_device and usb_interface structures are no longer needed. Some code which used to depend on CONFIG_USB_PM now depends on CONFIG_USB_SUSPEND (requiring some rearrangement of header files). The only visible change in behavior should be that following a system sleep (resume from RAM or resume from hibernation), autosuspended USB devices will be resumed just like everything else. They won't remain suspended. But if they aren't in use then they will naturally autosuspend again in a few seconds. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: implement usb_enable_autosuspendAlan Stern2010-03-021-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | This patch (as1326) adds usb_enable_autosuspend() and usb_disable_autosuspend() routines for use by drivers. If a driver knows that its device can handle suspends and resumes correctly, it can enable autosuspend all by itself. This is equivalent to the user writing "auto" to the device's power/level attribute. The implementation differs slightly from what it used to be. Now autosuspend is disabled simply by doing usb_autoresume_device() (to increment the usage counter) and enabled by doing usb_autosuspend_device() (to decrement the usage counter). The set_level() attribute method is updated to use the new routines, and the USB Power-Management documentation is updated. The patch adds a usb_enable_autosuspend() call to the hub driver's probe routine, allowing the special-case code for hubs in quirks.c to be removed. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: check the endpoint type against the pipe typeAlan Stern2010-03-021-2/+4
| | | | | | | | | | | | | | | | | This patch (as1316) adds some error checking to usb_submit_urb(). It's conditional on CONFIG_USB_DEBUG, so it won't affect normal users. The new check makes sure that the actual type of the endpoint described by urb->pipe agrees with the type encoded in the pipe value. The USB error code documentation is updated to include the code returned by the new check, and the usbfs SUBMITURB handler is updated to use the correct pipe type when legacy user code tries to submit a bulk transfer to an interrupt endpoint. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: power management documentation updateAlan Stern2009-12-231-26/+15
| | | | | | | | | | This patch (as1313) updates the documentation concerning USB power management. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: prepare for changover to Runtime PM frameworkAlan Stern2009-12-111-32/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1303) revises the USB Power Management infrastructure to make it compatible with the new driver-model Runtime PM framework: Drivers are no longer allowed to access intf->pm_usage_cnt directly; the PM framework manages its own usage counters. usb_autopm_set_interface() is eliminated, because it directly sets intf->pm_usage_cnt. usb_autopm_enable() and usb_autopm_disable() are eliminated, because they call usb_autopm_set_interface(). usb_autopm_get_interface_no_resume() and usb_autopm_put_interface_no_suspend() are added. They correspond to pm_runtime_get_noresume() and pm_runtime_put_noidle() in the PM framework. The power/level attribute no longer accepts "suspend", only "on" and "auto". The PM framework doesn't allow devices to be forced into a suspended mode. The hub driver contains the only code that violates the new guidelines. It is updated to use the new interface routines instead. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: remove the auto_pm flagAlan Stern2009-12-111-4/+5
| | | | | | | | | | | This patch (as1302) removes the auto_pm flag from struct usb_device. The flag's only purpose was to distinguish between autosuspends and external suspends, but that information is now available in the pm_message_t argument passed to suspend methods. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Fix sysfs paths in documentationJean Delvare2009-09-231-5/+5
| | | | | | | | | Neither /sys/usb/devices nor /sys/bus/devices exist. The correct path is /sys/bus/usb/devices. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fix paths in usbmon documentationRogério Brito2009-09-231-3/+3
| | | | | | | | | | | | | | | | | | | Hi there. On Aug 21 2009, Alan Stern wrote: > On Thu, 20 Aug 2009, Rogério Brito wrote: > > Again, just reiterating, what I said before, even though I am not sure > > if I can reproduce it, I will try to. > > A usbmon trace showing what happens when you plug in the drive and > when you run smartctl would help. The documentation for usbmon in the kernel 2.6.31-rc7 kernel doesn't match what the kernel exposes in the debug fs tree. This patch fixes it. Signed-off-by: Rogério Brito <rbrito@ime.usp.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usbmon: touch up the documentationPete Zaitcev2009-09-231-1/+1
| | | | | | | | | I think this sentence was confusing regarding the possible size of the data area. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* trivial: usb: fix missing space typo in docNémeth Márton2009-06-121-1/+1
| | | | | Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* trivial: Miscellaneous documentation typo fixesMatt LaPlante2009-06-122-6/+6
| | | | | | | Fix various typos in documentation txts. Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* USB: usbmon: Add binary API v1Pete Zaitcev2009-03-241-7/+20
| | | | | | | | | | This patch adds an extension to the binary API so it reaches parity with existing text API (so-called "1u"). The extension delivers additional data, such as ISO descriptors and the interrupt interval. Signed-Off-By: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Documentation: move DMA-mapping.txt to Doc/PCI/Randy Dunlap2009-01-291-5/+6
| | | | | | | | | | | | | | | Move DMA-mapping.txt to Documentation/PCI/. DMA-mapping.txt was supposed to be moved from Documentation/ to Documentation/PCI/. The 00-INDEX files in those two directories were updated, along with a few other text files, but the file itself somehow escaped being moved, so move it and update more text files and source files with its new location. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* USB: add asynchronous autosuspend/autoresume supportAlan Stern2009-01-071-5/+17
| | | | | | | | | | | This patch (as1160b) adds support routines for asynchronous autosuspend and autoresume, with accompanying documentation updates. There already are several potential users of this interface, and others are likely to arise as autosuspend support becomes more widespread. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'master' of ↵David Vrabel2009-01-023-9/+13
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream Conflicts: drivers/uwb/wlp/eda.c
| * USB: fix comment about endianness of descriptorsPhil Endecott2008-12-171-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a comment and clarifies the documentation about the endianness of descriptors. The current policy is that descriptors will be little-endian at the API even on big-endian systems; however the /proc/bus/usb API predates this policy and presents descriptors with some multibyte fields byte-swapped. Signed-off-by: Phil Endecott <usb_endian_patch@chezphil.org> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: Documentation/usb/gadget_serial.txt: update to match driver use_acm ↵Peter Korsgaard2008-12-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | behaviour Commit 7bb5ea54 (usb gadget serial: use composite gadget framework) changed the default for the use_acm parameter from 0 to 1. Update the documentation to match. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * usbmon: drop bogus 0t from usbmon.txtPete Zaitcev2008-12-171-5/+7
| | | | | | | | | | | | | | | | | | The example is incorrect: there is no 0t socket (the '1t' format has no bus number in it). Also, correct the broken sentence for USB Tag. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | uwb: add basic radio managerDavid Vrabel2008-11-191-9/+0
|/ | | | | | | | | | | | | | | | | | | | | The UWB radio manager coordinates the use of the radio between the PALs that may be using it. PALs request use of the radio with uwb_radio_start() and the radio manager will start beaconing if its not already doing so. When the last PAL has called uwb_radio_stop() beaconing will be stopped. In the future, the radio manager will have a more sophisticated channel selection algorithm, probably following the Channel Selection Policy from the WiMedia Alliance when it is finalized. For now, channel 9 (BG1, TFC1) is selected. The user may override the channel selected by the radio manager and may force the radio to stop beaconing. The WUSB Host Controller PAL makes use of this and there are two new debug PAL commands that can be used for testing. Signed-off-by: David Vrabel <david.vrabel@csr.com>
* Merge branch 'master' into for-upstreamDavid Vrabel2008-10-203-4/+67
|\ | | | | | | | | | | | | Conflicts: Documentation/ABI/testing/sysfs-bus-usb drivers/Makefile
| * USB: Fix doc for usb_autopm_enableGeoff Levand2008-10-171-4/+4
| | | | | | | | | | | | | | | | | | | | Correct errors in the descriptions for usb_autopm_enable and usb_autopm_disable in the USB PM doc. Signed-off-by: Geoff Levand <geoff@infradead.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: Documentation/usb/anchors.txt #2Oliver Neukum2008-10-171-0/+17
| | | | | | | | | | | | | | | | This adds Documentation for the extensions of the anchor API. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: Added driver for a Delcom USB 7-segment LED DisplayHarrison Metzger2008-10-171-0/+46
| | | | | | | | | | | | | | | | Added basic support for a Delcom USB 7-segment LED Display Signed-off by: Harrison Metzger <harrisonmetz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'for-upstream' of ↵David Vrabel2008-10-102-0/+587
|\ \ | |/ |/| | | git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb into for-upstream
| * wusb: wusb-cbaf (CBA driver) sysfs ABI simplificationFelipe Zimmerle2008-09-171-27/+33
| | | | | | | | | | | | | | | | | | | | | | Simplify the sysfs ABI of the wusb-cbaf (Cable Based Association) driver: use one value per file and cause the write of the CHID to fetch the CDID (instead of requiring a separate read). Update the example wusb-cbaf script to work with this revised ABI. Signed-off-by: Felipe Zimmerle <felipe.zimmerle@indt.org.br> Signed-off-by: David Vrabel <david.vrabel@csr.com>
| * uwb: add initial documentationInaky Perez-Gonzalez2008-09-172-0/+581
| | | | | | | | | | | | | | | | Documentation (and example utilities) for the UWB (and WUSB) stacks. Some of the documentation may be out-of-date. Signed-off-by: David Vrabel <david.vrabel@csr.com>
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