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path: root/drivers/usb/gadget
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2009-07-13Merge 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: (48 commits) USB: otg: fix module reinsert issue USB: handle zero-length usbfs submissions correctly USB: EHCI: report actual_length for iso transfers USB: option: remove unnecessary and erroneous code USB: cypress_m8: remove invalid Clear-Halt USB: musb_host: undo incorrect change in musb_advance_schedule() USB: fix LANGID=0 regression USB: serial: sierra driver id_table additions USB serial: Add ID for Turtelizer, an FT2232L-based JTAG/RS-232 adapter. USB: fix race leading to a write after kfree in usbfs USB: Sierra: fix oops upon device close USB: option.c: add A-Link 3GU device id USB: Serial: Add support for Arkham Technology adapters USB: Fix option_ms regression in 2.6.31-rc2 USB: gadget audio: select SND_PCM USB: ftdi: support NDI devices Revert USB: usbfs: deprecate and hide option for !embedded USB: usb.h: fix kernel-doc notation USB: RNDIS gadget, fix issues talking from PXA USB: serial: FTDI with product code FB80 and vendor id 0403 ...
2009-07-12USB: gadget audio: select SND_PCMRandy Dunlap
Fix USB gadget audio: select SND_PCM, like many other sound drivers do, to fix build errors: drivers/built-in.o: In function `f_audio_playback_work': audio.c:(.text+0x15a3e7): undefined reference to `snd_pcm_kernel_ioctl' audio.c:(.text+0x15a471): undefined reference to `snd_pcm_lib_write' drivers/built-in.o: In function `_snd_pcm_hw_param_set': audio.c:(.text+0x15aca7): undefined reference to `snd_interval_refine' drivers/built-in.o: In function `gaudio_setup': (.init.text+0x12adf): undefined reference to `_snd_pcm_hw_params_any' drivers/built-in.o: In function `gaudio_setup': (.init.text+0x12b43): undefined reference to `snd_pcm_kernel_ioctl' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-12USB: RNDIS gadget, fix issues talking from PXADavid Brownell
The reworked Ethernet gadget has an RNDIS interop problem when used with the CDC subset driver ... e.g. on PXA 2xx and 3xx hardware, which currently has a hard time talking to MS-Windows hosts. The issue is that Microsoft requires USB_CLASS_COMM. Fix by tweaking the CDC subset driver to not switch to USB_CLASS_VENDOR_SPEC if RNDIS is used in some other device configuration. [ UPDATED: some "statements" were comma-terminated; fix that. ] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Aric Blumer <aric@sdgsystems.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-12USB: gadget: pxa25x compiler warning fixDavid Brownell
Fix config-dependent compiler warning: CC drivers/usb/gadget/pxa25x_udc.o drivers/usb/gadget/pxa25x_udc.c: In function 'pxa25x_udc_irq': drivers/usb/gadget/pxa25x_udc.c:1806: warning: array subscript is above array bounds Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-12USB: gadget: pxa25x uses gpio_is_validPhilipp Zabel
Use gpio_is_valid instead of assuming that every GPIO number != 0 is valid while 0 is not. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-12USB: gadget: rndis conformance tweakQiuping Chen
Support OID_802_3_MAC_OPTIONS in gen_ndis_query_resp() of rndis.c to make RNDIS gadget pass 1c_SetMulticast subtest in Microsoft NDISTest6: http://www.microsoft.com/whdc/DevTools/tools/NDIStest.mspx The other tests in NDISTest6 are passed. [ dbrownell@users.sourceforge.net: remove OID_802_3_MAXIMUM_LIST_SIZE setting ... it was bogus, this code only handles one entry, not 32. And we don't know what would break if we lied about that... ] Signed-off-by: Helen Chen <helen.chen@intel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-12USB: gadget: audio: provide correct device idGreg Kroah-Hartman
The audio gadget driver should use a "Linux" device id, instead of relying on NetChip's vendor id. So provide one out of our reserved namespace. Cc: Bryan Wu <cooloney@kernel.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-12USB: gadget: fix imx_udc entry in KconfigPaulius Zaleckas
Move USB_GADGET_IMX to the right section of Kconfig as this controller is available only as integrated on i.MX CPU. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-07-12headers: smp_lock.h reduxAlexey Dobriyan
* Remove smp_lock.h from files which don't need it (including some headers!) * Add smp_lock.h to files which do need it * Make smp_lock.h include conditional in hardirq.h It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT This will make hardirq.h inclusion cheaper for every PREEMPT=n config (which includes allmodconfig/allyesconfig, BTW) Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-16Merge 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: (143 commits) USB: xhci depends on PCI. USB: xhci: Add Makefile, MAINTAINERS, and Kconfig entries. USB: xhci: Respect critical sections. USB: xHCI: Fix interrupt moderation. USB: xhci: Remove packed attribute from structures. usb; xhci: Fix TRB offset calculations. USB: xhci: replace if-elseif-else with switch-case USB: xhci: Make xhci-mem.c include linux/dmapool.h USB: xhci: drop spinlock in xhci_urb_enqueue() error path. USB: Change names of SuperSpeed ep companion descriptor structs. USB: xhci: Avoid compiler reordering in Link TRB giveback. USB: xhci: Clean up xhci_irq() function. USB: xhci: Avoid global namespace pollution. USB: xhci: Fix Link TRB handoff bit twiddling. USB: xhci: Fix register write order. USB: xhci: fix some compiler warnings in xhci.h USB: xhci: fix lots of compiler warnings. USB: xhci: use xhci_handle_event instead of handle_event USB: xhci: URB cancellation support. USB: xhci: Scatter gather list support for bulk transfers. ...
2009-06-15USB: atmel_usba_udc: change way of specifying bias functionNicolas Ferre
The toggle_bias() function was specified differently for avr32 and at91 architectures. Now, new at91 have the same behavior as avr32. Consequently, we change to a particular chip function definition: only for at91sam9rl. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: Add Intel Langwell USB Device Controller driverXiaochen Shen
Intel Langwell USB Device Controller is a High-Speed USB OTG device controller in Intel Moorestown platform. It can work in OTG device mode with Intel Langwell USB OTG transceiver driver as well as device-only mode. The number of programmable endpoints is different through controller revision. NOTE: This patch is the first version Intel Langwell USB OTG device controller driver. The bug fixing is on going for some hardware and software issues. Intel Langwell USB OTG transceiver driver and EHCI driver patches will be submitted later. Supported features: - USB OTG protocol support with Intel Langwell USB OTG transceiver driver (turn on CONFIG_USB_LANGWELL_OTG) - Support control, bulk, interrupt and isochronous endpoints (isochronous not tested) - PCI D0/D3 power management support - Link Power Management (LPM) support Tested gadget drivers: - g_file_storage - g_ether - g_zero The passed tests: - g_file_storage: USBCV Chapter 9 tests - g_file_storage: USBCV MSC tests - g_file_storage: from/to host files copying - g_ether: ping, ftp and scp files from/to host - Hotplug, with and without hubs Known issues: - g_ether: failed part of USBCV chap9 tests - LPM support not fully tested TODO: - g_ether: pass all USBCV chap9 tests - g_zero: pass usbtest tests - Stress tests on different gadget drivers - On-chip private SRAM caching support Signed-off-by: Xiaochen Shen <xiaochen.shen@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: gadget: add USB Audio Gadget driverBryan Wu
Funtions added: - setup all the USB audio class device descriptors - handle class specific setup request - receive data from USB host by ISO transfer - play audio data by ALSA sound card - open and setup playback PCM interface - set default playback PCM parameters - provide playback functions for USB audio driver - provide PCM parameters set/get functions Test on: - Host: Ubuntu 8.10, kernel 2.6.27 - Gadget: EZKIT-BF548 with ASoC AD1980 codec Todo: - add real Mute control code - add real Volume control code - maybe find another way to replace dynamic buffer handling with static buffer allocation - test on Windows system - provide control interface to handle mute/volume control - provide capture interface in the future - test on BF527, other USB device controler and other audio codec Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: Gadget driver for Samsung HS/OtG blockBen Dooks
Driver support for the new high-speed/OtG block that is in the newer line of Samsung SoC devices such as the S3C64XX series. This driver does not currntly have DMA support enabled due to issues with buffer alignment which need to be sorted out. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: gadget: Add i.MX3x support to the fsl_usb2_udc driverGuennadi Liakhovetski
This patch adds support for i.MX3x (only tested with i.MX31 so far) ARM SoCs to the fsl_usb2_udc driver. It also moves PHY configuration before controller reset, because otherwise an ULPI PHY doesn't get a reset and doesn't function after a reboot. The problem with longer control transfers is still not fixed. The patch renames the fsl_usb2_udc.c file to fsl_udc_core.c to preserve the same module name for user-space backwards compatibility. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: gadget : Fix RNDIS code to pass USB Compliance tests (USBCV) with g_etherMaulik Mankad
This patch fixes a bug in the RNDIS code. Due to this bug gether_connect() fails as the port remains un-initialized. As a result following USB Compliance Tests were failing. (1)EndpointDescriptorTest_DeviceConfigured (2)Interface Descriptor Test. (3)Halt Endpoint Test. (4)SetConfigurationTest The fix aligns rndis code with the CDC ECM for xxx_set_alt(). The above listed USB Compliance test passes with this fix. Tested working fine on SDP with OMAP 3430. Signed-off-by: Maulik Mankad <x0082077@ti.com> CC: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: gadget: imx_udc: don't queue more data when zlp is to be sentDaniel Glöckner
When a zero-length packet has been requested and another packet is written into the fifo, the MX1 tends to send the first byte of the previous packet instead of the first byte of the current packet. The CRC is adjusted accordingly so that this packet is _not_ discarded by the host. Waiting for the ZLPS bit to clear avoids these bad packets. Signed-off-by: Daniel Glöckner <dg@emlix.com> Cc: Darius Augulis <augulis.darius@gmail.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: gadget: g_serial: append zlp when tx buffer becomes emptyDaniel Glöckner
Some usb serial host drivers expect a short packet before they forward the data to the application. This is caused by them trying to read more than one packet at a time. So when the gadget sends an exact multiple of the maximum packet size, it should append a zero-length packet. Signed-off-by: Daniel Glöckner <dg@emlix.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: imx_udc: fix leak in imx_ep_alloc_request()Daniel Mack
cppcheck found another leak in drivers/usb/gadget/imx_udc.c Cc: Mike Lee <eemike@gmail.com> Cc: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: g_file_storage: use the "unaligned" accessorsAlan Stern
This patch (as1233) makes g_file_storage use the "unaligned" accessors. This is based on work originally done by Harvey Harrison. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: pxa27x_udc: single-thread setup requestsRobert Jarzmik
Since the PXA 27x UDC automatically ACK's some control packets such as SET_INTERFACE, the gadgets may not get a chance to process the request before another control packet is received. The Linux gadgets do not expect to receive setup callbacks out of order. The file storage gadget only saves the "highest" priority request. The PXA27x UDC driver must make sure it only sends one up at a time, allowing the gadget to make changes before continuing. In theory, the host would be NACK'd while the gadget processes the change but the UDC has already ACK'd the request. If another request is sent by the host that is not automatically ACK'd by the UDC, then the throttling happens properly to regain sync. The observed case was the file_storage gadget timing out on a BulkReset request because the SET_INTERFACE was being processed by the gadget. Since SET_INTERFACE is higher priority than BulkReset, the BulkReset was dropped. This was exacerbated by turning on the debug which delayed the fsg signal processing thread. This also fixes the "should never get in WAIT_ACK_SET_CONF_INTERF state here!!!" warning. Reported-by: Vernon Sauder <vernoninhand@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> index 51790b0..1937d8c 100644
2009-06-15USB: pxa27x_udc: compatibility with pxa320 SoCRobert Jarzmik
Got pxa27x_udc working on the pxa320 Nomad platform. The problem was that the pxa3xx UDC is not quite compatible with the pxa27x UDC in how it handles back-to-back control packets. The pxa27x probably drops them by default, but the pxa320 does not, and you have to detect it and set the OPC bit to clear the zero-length packet. Signed-off-by: Aric Blumer <aric@sdgsystems.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: pxa27x_udc: introduce pxa27x_clear_otgph()David Brownell
Follow pxa27x change in OTGPH handling, and use the newly defined pxa27x_clear_otgph(). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Eric Miao <eric.miao@marvell.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-15USB: gadgetfs: use helper functions to determine endpoint type and directionMatthias Kaehlcke
Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: Goku-S: use helper functions to determine endpoint type and directionMatthias Kaehlcke
Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: at91_udc: use helper functions to determine endpoint type and directionMatthias Kaehlcke
Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: atmel_usba_udc: use helper functions to determine endpoint type and ↵Matthias Kaehlcke
direction Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: ci13xxx_udc: use helper functions to determine endpoint type and directionMatthias Kaehlcke
Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15usb: gadget: at91_udc: remove driver_data direct access of struct deviceGreg Kroah-Hartman
In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Cc: linux-usb@vger.kernel.org Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/scsi/fcoe/fcoe.c net/core/drop_monitor.c net/core/net-traces.c
2009-06-13net: use symbolic values for ndo_start_xmit() return codesPatrick McHardy
Convert magic values 1 and -1 to NETDEV_TX_BUSY and NETDEV_TX_LOCKED respectively. 0 (NETDEV_TX_OK) is not changed to keep the noise down, except in very few cases where its in direct proximity to one of the other values. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02usb: gadget: f_phonet: fix memory allocation sizesRémi Denis-Courmont
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02f_phonet: no need to check for carrier - scheduler does it internallyRémi Denis-Courmont
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02f_phonet: dev_kfree_skb instead of dev_kfree_skb_any in TX callbackRémi Denis-Courmont
Network device TX is never run in IRQ context, and skb is freed outside of the IRQ-disabling spin lock. So checking for IRQ was a waste of time here. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-28USB: atmel_usb_udc: Use kzalloc() to allocate ep structuresHaavard Skinnemoen
This ensures that all fields are properly initialized. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-05-28USB: atmel-usba-udc : fix control out requests.Martin Fuzzey
usbtest #14 was failing with "udc: ep0: TXCOMP: Invalid endpoint state 2, halting endpoint..." This occured since ep0 is bidirectional and ep->is_in is not valid (must always use ep->state) Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-05-08USB: Gadget: fix UTF conversion in the usbstring libraryAlan Stern
This patch (as1234) fixes a bug in the UTF8 -> UTF-16 conversion routine in the gadget/usbstring library. In a UTF-8 multi-byte sequence, all bytes after the first should have their high-order two bits set to 10, not 11. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-23USB: gadget: omap_udc uses platform_driver_probe()David Brownell
We now have a more correct solution for shrinking runtime driver footprints than just marking probe() as __init ... use it. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-23USB: ci13xxx_udc: fix build errorMatthias Kaehlcke
Fix build error in the MIPS USB IP core family device controller driver. The driver calls udelay() without including linux/delay.h Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-23USB: g_file_storage: fix use-after-free bug when closing filesAlan Stern
This patch (as1231) fixes a use-after-free bug in g_file_storage. A device's name may not be available after the device is unregistered, even if the device structure itself is still allocated. Since close_backing_file() prints a LUN's name for debugging, it shouldn't be called after the LUN has been unregistered. That whole area needed to be cleaned up; the backing files were getting closed in a couple of different places. The patch fixes things so that they get closed in just one place, as part of the unbind procedure, immediately before the LUN is unregistered. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-23USB: Gadget: MIPS CI13xxx UDC bugfixesDavid Lopo
Bug Fix: high speed detection in LPM mode Bug Fix: max packet size configuration when switching between HS and FS Signed-off-by: David Lopo <dlopo@chipidea.mips.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-17usb gadget: fix ethernet link reports to ethtoolJonathan McDowell
The g_ether USB gadget driver currently decides whether or not there's a link to report back for eth_get_link based on if the USB link speed is set. The USB gadget speed is however often set even before the device is enumerated. It seems more sensible to only report a "link" if we're actually connected to a host that wants to talk to us. The patch below does this for me - tested with the PXA27x UDC driver. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-05Merge branch 'avr32-arch' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6 * 'avr32-arch' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: add hardware handshake support to atmel_serial avr32: add RTS/CTS/CLK pin selection for the USARTs Add RTC support for Merisc boards avr32: at32ap700x: setup DMA for AC97C in the machine code avr32: at32ap700x: setup DMA for ABDAC in the machine code Add Merisc board support avr32: use gpio_is_valid() to check USBA vbus_pin I/O line atmel-usba-udc: use gpio_is_valid() to check vbus_pin I/O line avr32: fix timing LCD parameters for EVKLCD10X boards avr32: use GPIO line PB15 on EVKLCD10x boards for backlight avr32: configure MCI detect and write protect pins for EVKLCD10x boards avr32: set pin mask to alternative 18 bpp for EVKLCD10x boards avr32: add pin mask for 18-bit color on the LCD controller avr32: fix 15-bit LCDC pin mask to use MSB lines
2009-03-30trivial: fix typos/grammar errors in Kconfig textsMatt LaPlante
Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-03-27Merge branch 'master' of ↵Haavard Skinnemoen
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into avr32-arch
2009-03-26Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6Linus Torvalds
* 'bkl-removal' of git://git.lwn.net/linux-2.6: Rationalize fasync return values Move FASYNC bit handling to f_op->fasync() Use f_lock to protect f_flags Rename struct file->f_ep_lock
2009-03-26Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller
Conflicts: drivers/net/wimax/i2400m/usb-notif.c
2009-03-26Merge 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: (97 commits) USB: qcserial: add device id for HP devices USB: isp1760: Add a delay before reading the SKIPMAP registers in isp1760-hcd.c USB: allow malformed LANGID descriptors USB: pxa27x_udc: typo fixes and code cleanups USB: gadget: gadget zero uses new suspend/resume hooks USB: gadget: composite device-level suspend/resume hooks USB: r8a66597-hcd: suspend/resume support USB: more u32 conversion after transfer_buffer_length and actual_length USB: Fix cp2101 USB serial device driver termios functions for console use USB: CP2101 New Device ID USB: ipaq: handle 4 endpoint devices USB: S3C: Move usb-control.h to platform include USB: ohci-hcd: Add ARCH_S3C24XX to the ohci-s3c2410.c glue USB: pedantic: spelling correction in comment for ch9.h USB: host: fix sparse warning: Using plain integer as NULL pointer USB: ohci-s3c2410: fix name of bus clock USB: ohci-s3c2410: remove <mach/hardware.h> include USB: serial: rename cp2101 driver to cp210x USB: CP2101 Reduce Error Logging USB: CP2101 Support AN205 baud rates ...
2009-03-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (61 commits) Dynamic debug: fix pr_fmt() build error Dynamic debug: allow simple quoting of words dynamic debug: update docs dynamic debug: combine dprintk and dynamic printk sysfs: fix some bin_vm_ops errors kobject: don't block for each kobject_uevent sysfs: only allow one scheduled removal callback per kobj Driver core: Fix device_move() vs. dpm list ordering, v2 Driver core: some cleanup on drivers/base/sys.c Driver core: implement uevent suppress in kobject vcs: hook sysfs devices into object lifetime instead of "binding" driver core: fix passing platform_data driver core: move platform_data into platform_device sysfs: don't block indefinitely for unmapped files. driver core: move knode_bus into private structure driver core: move knode_driver into private structure driver core: move klist_children into private structure driver core: create a private portion of struct device driver core: remove polling for driver_probe_done(v5) sysfs: reference sysfs_dirent from sysfs inodes ... Fixed conflicts in drivers/sh/maple/maple.c manually
2009-03-26atmel-usba-udc: use gpio_is_valid() to check vbus_pin I/O lineHans-Christian Egtvedt
This patch will convert to use gpio_is_valid() to check the vbus_pin platform data. It will also default to -ENODEV if no vbus_pin is defined. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
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