#
7b07a2a7 |
|
30-Jan-2024 |
Paul Cercueil <paul@crapouillou.net> |
usb: gadget: functionfs: Add DMABUF import interface This patch introduces three new ioctls. They all should be called on a data endpoint (ie. not ep0). They are: - FUNCTIONFS_DMABUF_ATTACH, which takes the file descriptor of a DMABUF object to attach to the endpoint. - FUNCTIONFS_DMABUF_DETACH, which takes the file descriptor of the DMABUF to detach from the endpoint. Note that closing the endpoint's file descriptor will automatically detach all attached DMABUFs. - FUNCTIONFS_DMABUF_TRANSFER, which requests a data transfer from / to the given DMABUF. Its argument is a structure that packs the DMABUF's file descriptor, the size in bytes to transfer (which should generally be set to the size of the DMABUF), and a 'flags' field which is unused for now. Before this ioctl can be used, the related DMABUF must be attached with FUNCTIONFS_DMABUF_ATTACH. These three ioctls enable the FunctionFS code to transfer data between the USB stack and a DMABUF object, which can be provided by a driver from a completely different subsystem, in a zero-copy fashion. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Christian König <christian.koenig@amd.com> Link: https://lore.kernel.org/r/20240130122340.54813-4-paul@crapouillou.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
8b645922 |
|
25-Jul-2023 |
Takashi Iwai <tiwai@suse.de> |
usb: gadget: Add support for USB MIDI 2.0 function driver This patch adds the support for USB MIDI 2.0 gadget function driver. The driver emulates a USB MIDI 2.0 interface with one or more UMP Endpoints, where each of UMP Endpoint is a pair of MIDI Endpoints for handling MIDI 2.0 UMP packets. When the function driver is bound, the driver creates an ALSA card object with UMP rawmidi devices. This is a kind of loop-back where the incoming and upcoming UMP packets from/to the MIDI 2.0 UMP Endpoints are transferred as-is. In addition, legacy (MIDI 1.0) rawmidi devices are created, so that legacy applications can work in the gadget side, too. When a USB MIDI 2.0 gadget interface appears, the connected host can use it with the snd-usb-audio driver where MIDI 2.0 support is enabled. Both gadget and connected hosts will have the similar UMP Endpoint and Function Block (or Group Terminal Block) information. Slight differences are the direction and UI-hint bits; it's due to the nature of gadget driver, and the input/output direction is swapped in both sides (the input for gadget is the output for host, and vice versa). The driver supports the brand-new UMP v1.1 feature, including the UMP Stream message handling for providing UMP Endpoint and Function Block information as well as dealing with the MIDI protocol switch. The driver responds to UMP Stream messages by itself. OTOH, MIDI-CI message handling isn't implemented in the kernel driver; it should be processed in the user-space through the loopback UMP device. As of this patch, the whole configuration is fixed, providing only one bidirectional UMP Endpoint containing a single FB/GTB with a single UMP Group. The configuration will be dynamically changeable in the following patches. The traditional MIDI 1.0 is still provided in the altset 0 (which is mandatory per spec). But it's only about the configuration, and no actual I/O will be running for the altset 0 as of this patch. The proper support MIDI 1.0 altset will follow in later patches, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20230725062206.9674-2-tiwai@suse.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
466be4c9 |
|
26-Jan-2023 |
Michael Grzeschik <m.grzeschik@pengutronix.de> |
usb: uvc: move uvc_fmts and uvc_format_by_guid to own compile unit The media driver USB_VIDEO_CLASS and USB_F_UVC are using the same function uvc_format_by_guid. Since the function is inline, every user will get a copy of the used uvc_fmts array and the function. This patch moves the code to an own compile unit and add this dependency as UVC_COMMON to both users. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Tested-by: Daniel Scally <dan.scally@ideasonboard.com> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Link: https://lore.kernel.org/r/20230126231456.3402323-4-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
9958d30f |
|
12-Mar-2022 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
media: Kconfig: cleanup VIDEO_DEV dependencies media Kconfig has two entries associated to V4L API: VIDEO_DEV and VIDEO_V4L2. On Kernel 2.6.x, there were two V4L APIs, each one with its own flag. VIDEO_DEV were meant to: 1) enable Video4Linux and make its Kconfig options to appear; 2) it makes the Kernel build the V4L core. while VIDEO_V4L2 where used to distinguish between drivers that implement the newer API and drivers that implemented the former one. With time, such meaning changed, specially after the removal of all V4L version 1 drivers. At the current implementation, VIDEO_DEV only does (1): it enables the media options related to V4L, that now has: menu "Video4Linux options" visible if VIDEO_DEV source "drivers/media/v4l2-core/Kconfig" endmenu but it doesn't affect anymore the V4L core drivers. The rationale is that the V4L2 core has a "soft" dependency at the I2C bus, and now requires to select a number of other Kconfig options: config VIDEO_V4L2 tristate depends on (I2C || I2C=n) && VIDEO_DEV select RATIONAL select VIDEOBUF2_V4L2 if VIDEOBUF2_CORE default (I2C || I2C=n) && VIDEO_DEV In the past, merging them would be tricky, but it seems that it is now possible to merge those symbols, in order to simplify V4L dependencies. Let's keep VIDEO_DEV, as this one is used on some make *defconfig configurations. Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> # for meson-vdec & meson-ge2d Acked-by: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> Acked-by: Łukasz Stelmach <l.stelmach@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
|
#
e81e7f9a |
|
28-Jun-2021 |
Michael Grzeschik <m.grzeschik@pengutronix.de> |
usb: gadget: uvc: add scatter gather support This patch adds support for scatter gather transfers. If the underlying gadgets sg_supported == true, then the videeobuf2-dma-sg is used and the encode routine maps all scatter entries to separate scatterlists for the usb gadget. When streaming 1080p with request size of 1024 times 3 bytes top shows a difference of about 6.4% CPU load applying this patch: PID USER PR NI VIRT RES %CPU %MEM TIME+ S COMMAND 64 root 0 -20 0.0m 0.0m 7.7 0.0 0:01.25 I [kworker/u5:0-uvcvideo] 83 root 0 -20 0.0m 0.0m 4.5 0.0 0:03.71 I [kworker/u5:3-uvcvideo] 307 root -51 0 0.0m 0.0m 3.8 0.0 0:01.05 S [irq/51-dwc3] vs. 64 root 0 -20 0.0m 0.0m 5.8 0.0 0:01.79 I [kworker/u5:0-uvcvideo] 306 root -51 0 0.0m 0.0m 3.2 0.0 0:01.97 S [irq/51-dwc3] 82 root 0 -20 0.0m 0.0m 0.6 0.0 0:01.86 I [kworker/u5:1-uvcvideo] Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Link: https://lore.kernel.org/r/20210628155311.16762-5-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
d7889c20 |
|
03-Jan-2021 |
Arnd Bergmann <arnd@arndb.de> |
usb: gadget: select CONFIG_CRC32 Without crc32 support, this driver fails to link: arm-linux-gnueabi-ld: drivers/usb/gadget/function/f_eem.o: in function `eem_unwrap': f_eem.c:(.text+0x11cc): undefined reference to `crc32_le' arm-linux-gnueabi-ld: drivers/usb/gadget/function/f_ncm.o:f_ncm.c:(.text+0x1e40): more undefined references to `crc32_le' follow Fixes: 6d3865f9d41f ("usb: gadget: NCM: Add transmit multi-frame.") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210103214224.1996535-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
b9b70170 |
|
30-Jun-2020 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: Fix up terminology USB is a HOST/DEVICE protocol, as per the specification and all documentation. Fix up terms that are not applicable to make things match up with the terms used through the rest of the USB stack. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <balbi@kernel.org> Link: https://lore.kernel.org/r/20200630174123.GA1906678@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
10e5e6c2 |
|
11-Dec-2019 |
Masahiro Yamada <masahiroy@kernel.org> |
usb: gadget: move choice ... endchoice to legacy/Kconfig drivers/usb/gadget/Kconfig includes drivers/usb/gadget/legacy/Kconfig inside the 'choice' block. The current Kconfig allows this, but I'd like to discourage this usage. People tend to mess up the structure without noticing that entire drivers/usb/gadget/legacy/Kconfig is placed in the choice context. In fact, legacy/Kconfig mixes up bool and tristate in the choice, and creates nested choice, etc. This commit does not change the behavior, but it will help people notice how badly this Kconfig file is written. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20191211073857.16780-1-masahiroy@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
ecefae6d |
|
18-Jun-2019 |
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
docs: usb: rename files to .rst and add them to drivers-api While there are a mix of things here, most of the stuff were written from Kernel developer's PoV. So, add them to the driver-api book. A follow up for this patch would be to move documents from there that are specific to sysadmins, adding them to the admin-guide. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Johan Hovold <johan@kernel.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
cae8dc3b |
|
17-Jan-2019 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: add missing SPDX lines to Kconfig and Makefiles There are a few remaining drivers/usb/ files that do not have SPDX identifiers in them, all of these are either Kconfig or Makefiles. Add the correct GPL-2.0 identifier to them to make scanning tools happy. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
9dbe416b |
|
11-Dec-2017 |
Felipe Balbi <felipe.balbi@linux.intel.com> |
Revert "usb: gadget: allow to enable legacy drivers without USB_ETH" This reverts commit 7a9618a22aadffb55027d665491adf466bced61a. Romain Izard recently reported that commit 7a9618a22aad ended up allowing every legacy gadget driver to statically linked to the kernel, however that doesn't work, since only one legacy gadget can be bound to a controller. Because of that, let's revert the original commit and fix the problem. Reported-by: Romain Izard <romain.izard.pro@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
7a9618a2 |
|
31-Oct-2017 |
Bart Van Assche <bvanassche@acm.org> |
usb: gadget: allow to enable legacy drivers without USB_ETH Considerable time ago the legacy gadget menu was added inside the USB_ETH choice. I think this was a mistake and that the legacy gadget menu should have been added after "endchoice" instead of before. Hence this patch. Fixes: commit 8443f2d2b778 ("usb: gadget: Gadget directory cleanup - group legacy gadgets") Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Cc: Nicholas Bellinger <nab@linux-iscsi.org> Cc: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
f8faa3bf |
|
11-Aug-2017 |
Thadeu Lima de Souza Cascardo <cascardo@cascardo.eti.br> |
usb: gadget: allow serial gadget console on other configs USB gadget serial console works on functions other than the legacy configurations. Let the user enable it when using any function that uses the serial utilities. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@cascardo.eti.br> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
0591bc23 |
|
18-Jun-2017 |
Ruslan Bilovol <ruslan.bilovol@gmail.com> |
usb: gadget: add f_uac1 variant based on a new u_audio api This patch adds a new function 'f_uac1' (f_uac1 with virtual "ALSA card") that uses recently created u_audio API. Comparing to legacy f_uac1 function implementation it doesn't require any real Audio codec to be present on the device. In f_uac1 audio streams are simply sinked to and sourced from a virtual ALSA sound card created using u_audio API. Legacy f_uac1 approach is to write audio samples directly to existing ALSA sound card f_uac1 approach is more generic/flexible one - create an ALSA sound card that represents USB Audio function and allows to be used by userspace application that may choose to do whatever it wants with the data received from the USB Host and choose to provide whatever it wants as audio data to the USB Host. f_uac1 also has capture support (gadget->host) thanks to easy implementation via u_audio. By default, capture interface has 48000kHz/2ch configuration, same as playback channel has. f_uac1 descriptors naming convention uses f_uac2 driver naming convention that makes it more common and meaningful. Comparing to f_uac1_legacy, the f_uac1 doesn't have volume/mute functionality. This is because the f_uac1 volume/mute feature unit was dummy implementation since that driver creation (2009) and never had any real volume control or mute functionality, so there is no any difference here. Since f_uac1 functionality, exposed interface to userspace (virtual ALSA card), input parameters are so different comparing to f_uac1_legacy, that there is no any reason to keep them in the same file/module, and separate function was created. g_audio can be built using one of existing UAC functions (f_uac1, f_uac1_legacy or f_uac2) Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
d355339e |
|
18-Jun-2017 |
Ruslan Bilovol <ruslan.bilovol@gmail.com> |
usb: gadget: function: make current f_uac1 implementation legacy Before introducing new f_uac1 function (with virtual ALSA card) make current implementation legacy. This includes renaming of existing files, some variables, config options and documentation Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
eb9fecb9 |
|
18-Jun-2017 |
Ruslan Bilovol <ruslan.bilovol@gmail.com> |
usb: gadget: f_uac2: split out audio core Abstract the peripheral side ALSA sound card code from the f_uac2 function into a component that can be called by various functions, so the various flavors can be split apart and selectively reused. Visible changes: - add uac_params structure to pass audio paramteres for g_audio_setup - make ALSA sound card's name configurable - add [in/out]_ep_maxpsize - allocate snd_uac_chip structure during g_audio_setup - add u_audio_[start/stop]_[capture/playback] functions Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
05853ad6 |
|
16-May-2017 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
usb: fix the comment with regards to DocBook The USB gadget documentation is not at DocBook anymore. The main file was converted to ReST, and stored at Documentation/driver-api/usb/gadget.rst, but there are still several plain text files related to gadget under Documentation/usb. So, be generic and just mention documentation without specifying where it is. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
ce4a23cc |
|
13-May-2017 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
usb: fix the comment with regards to DocBook The USB gadget documentation is not at DocBook anymore. The main file was converted to ReST, and stored at Documentation/driver-api/usb/gadget.rst, but there are still several plain text files related to gadget under Documentation/usb. So, be generic and just mention documentation without specifying where it is. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
bc27f66e |
|
10-Mar-2017 |
Romain Izard <romain.izard.pro@gmail.com> |
usb: gadget: reword configuration choices As USB_CONFIGFS is not a part of the "USB Gadget Drivers" choice anymore, the name for the option and its attached description needs to be more descriptive. It appears one level higher in the configuration menu, and without the context provided by the comments for the choice entry, it needs to make sense on its own. Conversely, the "USB Gadget Drivers" entry now only introduces the legacy drivers, where one or more functions are combined in a single driver. As the configfs option can be used as a full-fledged alternative, rename the choice entry to show that it is not the only way to provice service as an USB gadget. Signed-off-by: Romain Izard <romain.izard.pro@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
6e253d0f |
|
10-Mar-2017 |
Romain Izard <romain.izard.pro@gmail.com> |
usb: gadget: legacy gadgets are optional With commit bc49d1d17dcf ("usb: gadget: don't couple configfs to legacy gadgets"),it is possible to build a modular kernel with both built-in configfs support and modular legacy gadget drivers. But when building a kernel without modules, it is also necessary to be able to build with configfs but without any legacy gadget driver. This was a possible configuration when the USB_CONFIGFS was a part of the choice options, but not anymore. Mark the choice for legacy gadget drivers as optional restores this. Fixes: bc49d1d17dcf ("usb: gadget: don't couple configfs to legacy gadgets") Cc: <stable@vger.kernel.org> # 4.9+ Signed-off-by: Romain Izard <romain.izard.pro@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
d1463e52 |
|
11-Sep-2016 |
Arnd Bergmann <arnd@arndb.de> |
[media] usb: gadget: uvc: add V4L2 dependency Building the UVC gadget into the kernel fails to build when CONFIG_VIDEO_V4L2 is a loadable module: drivers/usb/gadget/function/usb_f_uvc.o: In function `uvc_function_ep0_complete': uvc_configfs.c:(.text.uvc_function_ep0_complete+0x84): undefined reference to `v4l2_event_queue' drivers/usb/gadget/function/usb_f_uvc.o: In function `uvc_function_disable': uvc_configfs.c:(.text.uvc_function_disable+0x34): undefined reference to `v4l2_event_queue' Adding a dependency in USB_CONFIGFS_F_UVC (which is a bool symbol) make the 'select USB_F_UVC' statement turn the USB_F_UVC into 'm' whenever CONFIG_VIDEO_V4L2=m too, avoiding the link failure. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
|
#
e6be244a |
|
12-Sep-2016 |
Arnd Bergmann <arnd@arndb.de> |
usb: gadget: uvc: add V4L2 dependency Building the UVC gadget into the kernel fails to build when CONFIG_VIDEO_V4L2 is a loadable module: drivers/usb/gadget/function/usb_f_uvc.o: In function `uvc_function_ep0_complete': uvc_configfs.c:(.text.uvc_function_ep0_complete+0x84): undefined reference to `v4l2_event_queue' drivers/usb/gadget/function/usb_f_uvc.o: In function `uvc_function_disable': uvc_configfs.c:(.text.uvc_function_disable+0x34): undefined reference to `v4l2_event_queue' Adding a dependency in USB_CONFIGFS_F_UVC (which is a bool symbol) make the 'select USB_F_UVC' statement turn the USB_F_UVC into 'm' whenever CONFIG_VIDEO_V4L2=m too, avoiding the link failure. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
bc49d1d1 |
|
25-Aug-2016 |
Felipe Balbi <felipe.balbi@linux.intel.com> |
usb: gadget: don't couple configfs to legacy gadgets It's perfectly fine to have all configfs functions built-in while having modular legacy gadgets. Let's allow for that. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
d8877fc7 |
|
12-May-2016 |
Felipe Balbi <felipe.balbi@linux.intel.com> |
usb: gadget: storage: increase maximum storage num buffers With a default size of 16kiB and with maximum of 32 buffers, we can transfer up to 512kiB, however Linux can transfer up to 1MiB in a single mass storage block transfer to USB3 storage devices. Because of this, 1MiB block transfers end up being slower than 512kiB block transfers. Let's increase maximum number of storage buffers to a ridiculous amount (256) so that anybody wanting to test maximum achievable throughput can do so. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
badf6d47 |
|
23-Mar-2016 |
Arnd Bergmann <arnd@arndb.de> |
usb: common: rework CONFIG_USB_COMMON logic The phy-am335x driver selects 'USB_COMMON', but all other drivers use 'depends on' for that symbol, and it depends on USB || USB_GADGET itself, which causes a Kconfig warning: warning: (AM335X_PHY_USB) selects USB_COMMON which has unmet direct dependencies (USB_SUPPORT && (USB || USB_GADGET)) As suggested by Felipe Balbi, this turns the logic around, and makes 'USB_COMMON' selected by everything else that needs it, so we can remove the dependencies. Fixes: 59f042f644c5 ("usb: phy: phy-am335x: bypass first VBUS sensing for host-only mode") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Felipe Balbi <balbi@kernel.org> Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
#
a5beaaf3 |
|
21-Nov-2015 |
Baolin Wang <baolin.wang@linaro.org> |
usb: gadget: Add the console support for usb-to-serial port It dose not work when we want to use the usb-to-serial port based on one usb gadget as a console. Thus this patch adds the console initialization to support this request. To avoid the re-entrance when transferring data with usb endpoint, it introduces a kthread to do the IO transmission. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
4bb8548d |
|
11-Dec-2015 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_tcm: add configfs support Allow using the tcm function as a component of a gadget composed with ConfigFS. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
|
#
dc8c46a5 |
|
11-Dec-2015 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_tcm: convert to new function interface with backward compatibility Converting tcm to the new function interface requires converting USB tcm's function code and its users. This patch converts the f_tcm.c to the new function interface. The file can be now compiled into a separate module usb_f_tcm.ko. The old function interface is provided by means of preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
|
#
2e6c72b6 |
|
15-Sep-2015 |
Felipe Balbi <balbi@ti.com> |
usb: gadget: mass_storage: allow for deeper queue lengths Instead of allowing a range of 2 to 4 requests, let's allow the user choose up to 32 requests as that will give us a better chance of keeping controller busy. We still maintain default of 2 so users shouldn't be affected. Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
f4b4976b |
|
24-Mar-2015 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_printer: fix dependencies If f_printer is selected without legacy g_printer, it should depend on USB_CONFIGFS which pulls in libcomposite. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
ee1cd515 |
|
03-Mar-2015 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: printer: add configfs support Add support for configfs interface so that f_printer can be used as a component of usb gadgets composed with it. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b26394bd |
|
03-Mar-2015 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_printer: convert to new function interface with backward compatibility In order to add configfs support, a usb function must be converted to use the new interface. This patch converts the function to the new interface and provides backward compatiblity layer, which can be removed after all its users are converted to use the new interface. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
8333d3cd |
|
02-Feb-2015 |
Christoph Jaeger <cj@linux.com> |
usb: gadget: Kconfig: use bool instead of boolean Keyword 'boolean' for type definition attributes is considered deprecated and, therefore, should not be used anymore. See http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com See http://lkml.kernel.org/r/1419108071-11607-1-git-send-email-cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
46919a23 |
|
09-Dec-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: uvc: configfs support in uvc function Add support for using the uvc function as a component of USB gadgets composed with configfs. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
6341e62b |
|
20-Dec-2014 |
Christoph Jaeger <cj@linux.com> |
kconfig: use bool instead of boolean for type definition attributes Support for keyword 'boolean' will be dropped later on. No functional change. Reference: http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
|
#
21a9476a |
|
06-Nov-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: hid: add configfs support Make the hid function available for gadgets composed with configfs. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
cb382536 |
|
06-Nov-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_hid: convert to new function interface with backward compatibility Converting hid to the new function interface requires converting the USB hid's function code and its users. This patch converts the f_hid.c to the new function interface. The file can now be compiled into a separate usb_f_hid.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
6f1de344 |
|
16-Oct-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_midi: add configfs support Make the midi function available for gadgets composed with configfs. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b85e9de9 |
|
16-Oct-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_midi: convert to new function interface with backward compatibility Converting midi to the new function interface requires converting the USB midi's function code and its users. This patch converts the f_midi.c to the new function interface. The file can now be compiled into a separate usb_f_midi.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
cb0a59f5 |
|
16-Oct-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: Kconfig: enable separate compilation of uac1/uac2 functions uac1 and uac2 functions are available through the configfs interface and it should be possible to build them without building their legacy gadgets. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
6d11ed76 |
|
08-Sep-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_uvc: convert f_uvc to new function interface Use the new function registration interface. It is required in order to integrate configfs support. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Tested-by: Michael Grzeschik <m.grzeschik@pengutronix.de> [Updated copyright years] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
f3a3406b |
|
22-Jul-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_uac1: convert to new function interface with backward compatibility Converting uac1 to the new function interface requires converting the USB uac1's function code and its users. This patch converts the f_uac1.c to the new function interface. The file is now compiled into a separate usb_f_uac1.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Tested-by: Sebastian Reimers <sebastian.reimers@googlemail.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
f8f93d24 |
|
22-Jul-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_uac2: convert to new function interface with backward compatibility Converting uac2 to the new function interface requires converting the USB uac2's function code and its users. This patch converts the f_uac2.c to the new function interface. The file is now compiled into a separate usb_f_uac2.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Tested-by: Sebastian Reimers <sebastian.reimers@googlemail.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
90fccb52 |
|
15-Jul-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: Gadget directory cleanup - group UDC drivers The drivers/usb/gadget directory contains many files. Files which are related can be distributed into separate directories. This patch moves the UDC drivers into a separate directory. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
8443f2d2 |
|
15-Jul-2014 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: Gadget directory cleanup - group legacy gadgets The drivers/usb/gadget directory contains many files. Files which are related can be distributed into separate directories. This patch moves the legacy gadgets (i.e. those not using configfs) into a separate directory. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
adc82f77 |
|
20-May-2014 |
Ricardo Ribalda <ribalda@kernel.org> |
usb: gadget: net2280: Add support for PLX USB338X This patch adds support for the PLX USB3380 and USB3382. This driver is based on the driver from the manufacturer. Since USB338X is register compatible with NET2280, I thought that it would be better to include this hardware into net2280 driver. Manufacturer's driver only supported the USB33X, did not follow the Kernel Style and contain some trivial errors. This patch has tried to address this issues. This patch has only been tested on USB338x hardware, but the merge has been done trying to not affect the behaviour of NET2280. Tested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
357d596e |
|
28-May-2014 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Revert "usb: gadget: net2280: Add support for PLX USB338X" This reverts commit c4128cac3557ddd5fa972cb6511c426cd94a7ccd. This should come through Felipe's tree first, and there was a bunch of other patches that are needed after this one as well that I didn't have. Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
c4128cac |
|
15-May-2014 |
Ricardo Ribalda <ribalda@kernel.org> |
usb: gadget: net2280: Add support for PLX USB338X This patch adds support for the PLX USB3380 and USB3382. This driver is based on the driver from the manufacturer. Since USB338X is register compatible with NET2280, I thought that it would be better to include this hardware into net2280 driver. Manufacturer's driver only supported the USB33X, did not follow the Kernel Style and contain some trivial errors. This patch has tried to address this issues. This patch has only been tested on USB338x hardware, but the merge has been done trying to not affect the behaviour of NET2280. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Tested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
38e0c109 |
|
08-May-2014 |
Arnd Bergmann <arnd@arndb.de> |
usb: ohci: sort out dependencies for lpc32xx and omap The dependency on the isp1301 driver is not something that should be in the main OHCI driver but rather the SoC specific part of it. This moves the dependency for LPC32xx into USB_OHCI_HCD_LPC32XX, and changes the 'select ISP1301_OMAP' to a similar 'depends on'. Since the same dependency exists for the client driver, do the same change there. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: linux-omap@vger.kernel.org Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
47a1685f |
|
14-Apr-2014 |
Dinh Nguyen <dinguyen@altera.com> |
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
1a7ed5be |
|
03-Feb-2014 |
Matt Porter <mporter@linaro.org> |
usb: gadget: s3c-hsotg: fix build on x86 and other architectures The readsl and writesl I/O accessors are only defined on some architectures. The driver currently depends on CONFIG_ARM because the build breaks on x86, in particular. Switch to use of ioread32_rep and iowrite32_rep to fix build on all architectures and remove the CONFIG_ARM dependency. Also update printk formatting to handle a long long dma_addr_t to avoid warnings on !32-bit architectures. Signed-off-by: Matt Porter <mporter@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
275200b3 |
|
09-Feb-2014 |
Richard Weinberger <richard@nod.at> |
Remove MACH_OMAP_H4_OTG The symbol is an orphan, get rid of it. Signed-off-by: Richard Weinberger <richard@nod.at> Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
27e9dcc9 |
|
23-Dec-2013 |
Andreas Larsson <andreas@gaisler.com> |
usb: gadget: Add UDC driver for Aeroflex Gaisler GRUSBDC This adds an UDC driver for GRUSBDC USB Device Controller cores available in the GRLIB VHDL IP core library. The driver only supports DMA mode. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
29026e09 |
|
19-Dec-2013 |
Matt Porter <mporter@linaro.org> |
usb: gadget: s3c-hsotg: enable build for other platforms Remove unused Samsung-specific machine include and Kconfig dependency on S3C. Signed-off-by: Matt Porter <mporter@linaro.org> Reviewed-by: Markus Mayer <markus.mayer@linaro.org> Reviewed-by: Tim Kryger <tim.kryger@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b658499f |
|
03-Dec-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: FunctionFS: add configfs support Add support for using FunctionFS in configfs-based USB gadgets. [ balbi@ti.com : removed redefinition of VERBOSE_DEBUG and few trailing whitespaces ] Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
6f823cd5 |
|
03-Dec-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: g_ffs: convert to new interface of f_fs Prepare for configfs integration. Use the new interface so that f_fs can be made a module. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
5920cda6 |
|
03-Dec-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: FunctionFS: convert to new function interface with backward compatibility This is required in order to integrate configfs support. f_fs needs to be a separately compiled module and so it needs to use the new interface. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
9c2b85f4 |
|
03-Dec-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: rndis: merge u_rndis.ko with usb_f_rndis.ko The rndis function's users use only the new interface, so the two modules can be merged. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
6e257b14 |
|
03-Dec-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: g_ffs: convert to new interface of f_rndis There is a new interface of f_rndis and g_ffs is the last to use the old one. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
85aec59f |
|
03-Dec-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: g_ffs: convert to new interface of f_subset There is a new function interface of f_subset and g_ffs is the last to use the old one. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
f212ad4e |
|
03-Dec-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: g_ffs: convert to new interface of f_ecm There is a new funtion interface and g_ffs is the last gadget to use the old. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
25d80151 |
|
07-Nov-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_sourcesink: add configfs support Add support for using the sourcesink function in gadgets composed with configfs. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
c0501f47 |
|
07-Nov-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_loopback: add configfs support Add support for using the loopback USB function in gadgets composed with configfs. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
bc912b0d |
|
04-Nov-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_mass_storage: fix mass storage dependency Legacy gadgets supporting mass storage (g_mass_storage, g_acm_ms, g_multi) all depend on BLOCK. Make the standalone compilation of f_mass_storage (without any legacy gadget) dependent no BLOCK, too. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
cd108691 |
|
11-Oct-2013 |
Andreas Larsson <andreas@gaisler.com> |
usb: gadget: Make VERBOSE_DEBUG enableable via Kconfig Create a way for VERBOSE_DEBUG to be enabled during drivers/usb/gadget/ build. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
8254bacc |
|
09-Oct-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: mass_storage: merge usb_f_mass_storage module with u_ms module u_ms.ko is needed only together with usb_f_mass_storage.ko. Merge them. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
1bcce939 |
|
09-Oct-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: multi: convert to new interface of f_mass_storage Convert the legacy multi gadget to the new interface of f_mass_storage, so that later the compatibility layer in f_mass_storage can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
4d1a8f68 |
|
09-Oct-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: multi: convert to new interface of f_rndis Convert the legacy multi gadget to the new interface of f_rndis, so that later the compatibility layer in f_rndis can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
73889015 |
|
09-Oct-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: multi: convert to new interface of f_ecm Convert the legacy multi gadget to the new interface of f_ecm, so that later the compatibility layer in f_ecm can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
e6c661ef |
|
09-Oct-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: acm_ms: convert to new interface of f_mass_storage Convert the legacy acm_ms gadget to use the new function interface of f_mass_storage, so that later the compatibility layer in f_mass_storage can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
ef0aa4b9 |
|
09-Oct-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_mass_storage: add configfs support From this commit on f_mass_storage is available through configfs. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
2412fbf1 |
|
09-Oct-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: mass_storage: convert to new interface of f_mass_storage Convert old mass_storage gadget to use the new interface of f_mass_storage so that later the compatibility layer in f_mass_storage can be removed. struct fsg_common is not known to mass_storage.c, so a setter method is added to f_mass_storage. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
e5eaa0dc |
|
09-Oct-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_mass_storage: convert to new function interface with backward compatibility Converting mass storage to the new function interface requires converting the USB mass storage's function code and its users. This patch converts the f_mass_storage.c to the new function interface. The file is now compiled into a separate usb_f_mass_storage.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
6fdc5dd2 |
|
26-Sep-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: create a utility module for mass_storage Converting to configfs requires making the f_mass_storage.c a module. But first we need to get rid of "#include "storage_common.c". This patch makes storage_common.c a separately compiled file, which is built as a utility module named u_ms.ko. After all mass storage users are converted to the new function interface this module can be eliminated by merging it with the mass storage function's module. USB descriptors are exported so that they can be accessed from f_mass_storage. FSG_VENDOR_ID and FSG_PRODUCT_ID are moved to their only user. Handling of CONFIG_USB_GADGET_DEBUG_FILES is moved to f_mass_storage.c. The fsg_num_buffers static is moved to FSG_MODULE_PARAMETER users, so instead of using a global variable the f_mass_storage introduces fsg_num_buffers member in fsg_common (and fsg_config). fsg_strings and fsg_stringtab are moved to f_mass_storage.c. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
0244ad00 |
|
30-Aug-2013 |
Martin Schwidefsky <schwidefsky@de.ibm.com> |
Remove GENERIC_HARDIRQ config option After the last architecture switched to generic hard irqs the config options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code for !CONFIG_GENERIC_HARDIRQS can be removed. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
|
#
272b05a9 |
|
18-Aug-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
usb: gadget: USB_NET2272_DMA should depend on HAS_DMA If NO_DMA=y: drivers/built-in.o: In function `net2272_done': drivers/usb/gadget/net2272.c:386: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `net2272_queue': drivers/usb/gadget/net2272.c:848: undefined reference to `usb_gadget_map_request' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
4ee4f23b |
|
18-Aug-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
usb: gadget: USB_R8A66597 should depend on HAS_DMA If NO_DMA=y: drivers/built-in.o: In function `sudmac_free_channel': drivers/usb/gadget/r8a66597-udc.c:676: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `sudmac_alloc_channel': drivers/usb/gadget/r8a66597-udc.c:666: undefined reference to `usb_gadget_map_request' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b2fb945d |
|
18-Aug-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
usb: gadget: USB_FUSB300 should depend on HAS_DMA If NO_DMA=y: drivers/built-in.o: In function `fusb300_set_idma': drivers/usb/gadget/fusb300_udc.c:946: undefined reference to `usb_gadget_map_request' drivers/usb/gadget/fusb300_udc.c:958: undefined reference to `usb_gadget_unmap_request' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
9c1d6962 |
|
18-Aug-2013 |
Philippe De Swert <philippe.deswert@jollamobile.com> |
usb:gadget Fix comment for pointer to configfs The documentation for the USB gadget fs is actually in Documentation/usb/gadget_configfs.txt. Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
052a11d1 |
|
13-Jun-2013 |
Roger Quadros <rogerq@ti.com> |
usb: phy: make PHY driver selection possible by controller drivers Convert PHY Drivers from menuconfig to menu so that the PHY drivers can be explicitely selected by the controller drivers. USB_PHY is no longer a user visible option. It is upto to the PHY drivers to select it if needed. This patch does so for the existing PHY drivers that use the USB_PHY library. Doing so moves the USB_PHY and PHY driver selection problem from the end user to the PHY and controller driver developer. e.g. Earlier, a controller driver (e.g. EHCI_OMAP) that needs to select a PHY driver (e.g. NOP_PHY) couldn't do so because the PHY driver depended on USB_PHY. Making the controller driver depend on USB_PHY has a negative effect i.e. it becomes invisible to the user till USB_PHY is enabled. Most end users will not familiar with this. With this patch, the end user just needs to select the controller driver needed for his/her platform without worrying about which PHY driver to select. Also update USB_EHCI_MSM, USB_LPC32XX and USB_OMAP to not depend on USB_PHY any more. They can safely select the necessary PHY drivers. [ balbi@ti.com : refreshed on top of my next branch. Changed bool followed by default n into def_bool n ] CC: Pavankumar Kondeti <pkondeti@codeaurora.org> Acked-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
2b0c4953 |
|
27-Jun-2013 |
Felipe Balbi <balbi@ti.com> |
usb: gadget: remove imx_udc That driver hasn't been really maintained for a long time. It doesn't compile in any way, it includes non-existent headers, has no users, and is just plain broken. The person who used to work with that driver has publicly stated that he has no plans to touch that driver again and is ok with removal[1]. Due to these factors, imx_udc is now removed from the tree, if someone really believe it needs to be kept, please fix the bugs in that driver. [1] http://marc.info/?l=linux-usb&m=136197620417636&w=2 Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
91f6b847 |
|
11-Jul-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
usb: gadget: USB_MV_U3D should depend on HAS_DMA If NO_DMA=y: drivers/built-in.o: In function `mv_u3d_done': drivers/usb/gadget/mv_u3d_core.c:206: undefined reference to `dma_pool_free' drivers/usb/gadget/mv_u3d_core.c:209: undefined reference to `dma_unmap_single' drivers/built-in.o: In function `mv_u3d_build_trb_one': drivers/usb/gadget/mv_u3d_core.c:311: undefined reference to `dma_pool_alloc' drivers/built-in.o: In function `mv_u3d_req_to_trb': drivers/usb/gadget/mv_u3d_core.c:480: undefined reference to `dma_map_single' drivers/built-in.o: In function `mv_u3d_remove': drivers/usb/gadget/mv_u3d_core.c:1770: undefined reference to `dma_pool_destroy' drivers/usb/gadget/mv_u3d_core.c:1773: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `mv_u3d_probe': drivers/usb/gadget/mv_u3d_core.c:1880: undefined reference to `dma_alloc_coherent' drivers/usb/gadget/mv_u3d_core.c:1890: undefined reference to `dma_pool_create' drivers/usb/gadget/mv_u3d_core.c:1984: undefined reference to `dma_pool_destroy' drivers/usb/gadget/mv_u3d_core.c:1986: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
bfcbd020 |
|
11-Jul-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
usb: gadget: USB_FOTG210_UDC should depend on HAS_DMA If NO_DMA=y: drivers/built-in.o: In function `fotg210_start_dma': drivers/usb/gadget/fotg210-udc.c:354: undefined reference to `dma_map_single' drivers/usb/gadget/fotg210-udc.c:357: undefined reference to `dma_mapping_error' drivers/usb/gadget/fotg210-udc.c:362: undefined reference to `dma_sync_single_for_cpu' drivers/usb/gadget/fotg210-udc.c:376: undefined reference to `dma_unmap_single' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
4713aec1 |
|
11-Jul-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
usb: gadget: USB_MV_UDC should depend on HAS_DMA If NO_DMA=y: drivers/built-in.o: In function `done': drivers/usb/gadget/mv_udc_core.c:239: undefined reference to `dma_pool_free' drivers/built-in.o: In function `build_dtd': drivers/usb/gadget/mv_udc_core.c:371: undefined reference to `dma_pool_alloc' drivers/built-in.o: In function `udc_prime_status': drivers/usb/gadget/mv_udc_core.c:1465: undefined reference to `dma_map_single' drivers/built-in.o: In function `mv_udc_remove': drivers/usb/gadget/mv_udc_core.c:2087: undefined reference to `dma_pool_destroy' drivers/usb/gadget/mv_udc_core.c:2090: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `mv_udc_probe': drivers/usb/gadget/mv_udc_core.c:2190: undefined reference to `dma_alloc_coherent' drivers/usb/gadget/mv_udc_core.c:2201: undefined reference to `dma_pool_create' drivers/usb/gadget/mv_udc_core.c:2315: undefined reference to `dma_pool_destroy' drivers/usb/gadget/mv_udc_core.c:2317: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
9d140f79 |
|
09-Jul-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: Kconfig: Fix configfs-based RNDIS function build USB_CONFIGFS_RNDIS depends on USB_U_RNDIS. Select it. Acked-by: Michal Nazarewicz <mina86@mina86.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
d1c02452 |
|
13-Jun-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb/gadget: Kconfig: fix separate building of configfs-enabled functions USB_CONFGFS_ZZZZ should appear under a tristate option in order to allow selecting more than one function without building the legacy gadgets. Now there are two problems: 1) they can't be selected at all, because they depend on USB_CONFIGFS, and the patch which adds USB_CONFIGFS has not been merged. 2) they don't select USB_LIBCOMPOSITE (which they need but which is selected by USB_CONFIGFS) Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
b84a8dee |
|
30-May-2013 |
Yuan-Hsin Chen <yhchen@faraday-tech.com> |
usb: gadget: add Faraday fotg210_udc driver Faraday fotg210 udc driver supports only Bulk transfer so far. fotg210 could be configured as an USB2.0 peripheral. This driver is tested with mass storage gadget driver on Faraday EVB a369. Signed-off-by: Yuan-Hsin Chen <yhchen@faraday-tech.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b3df2faa |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_rndis: add configfs support f_rndis learns about configfs so we can, eventually, remove in-kernel gadget drivers. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
9bd4a10e |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: ether: convert to new interface of f_rndis use new interface so old one can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
f466c635 |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_rndis: convert to new function interface with backward compatibility Converting rndis to the new function interface requires converting the USB rndis' function code and its users. This patch converts the f_rndis.c to the new function interface. The file is now compiled into a separate usb_f_rndis.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
02832e56 |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_subset: add configfs support f_subset learns about configfs so we can, eventually, remove in-kernel gadget drivers. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
8af5232d |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: ether: convert to new interface of f_subset teach ethernet code about the new interface of f_subset so the old one can eventually be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
8cedba7c |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_subset: convert to new function interface with backward compatibility Converting ecm subset to the new function interface requires converting the USB subset's function code and its users. This patch converts the f_subset.c to the new function interface. The file is now compiled into a separate usb_f_subset.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
17b80976 |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_eem: add configfs support f_eem learns about our configfs interface so we can remove in-kernel gadget drivers in future. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
94b5573e |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: ether: convert to new interface of f_eem use new interface so old one can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b29002a1 |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_eem: convert to new function interface with backward compatibility Converting eem to the new function interface requires converting the USB eem's function code and its users. This patch converts the f_eem.c to the new function interface. The file is now compiled into a separate usb_f_eem.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
9c62ce83 |
|
28-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: ether: convert to new interface of f_ecm moving to new interface so we can remove the older one. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
83408745 |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_phonet: add configfs support f_phonet learns about configfs so we can remove in-kernel gadget drivers. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b904d081 |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: nokia: convert to new interface of f_ecm this will let us deprecate (and remove) the old interface. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
83167f12 |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: nokia: convert to new interface of f_phonet use the new interface which will allow us to deprecate the legacy way of binding functions. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
fcbdf12e |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_phonet: convert to new function interface with backward compatibility Converting f_phonet to the new function interface requires converting the f_phonet's function code and its users. This patch converts the f_phonet.c to the new function interface. The file is now compiled into a separate usb_f_phonet.ko module. The old function interface is provided by means of preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
3a343449 |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: nokia: convert to new interface of f_obex preparation to use configfs-based approach on g_nokia.ko Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
a38a2750 |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: cdc2: convert to new interface of f_ecm f_ecm has been converted to new configfs infrastructure, fixing cdc2 gadget driver. [ balbi@ti.com : fixed a bunch of errors when adding ECM function ] Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
fee562a6 |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_ecm: convert to new function interface with backward compatibility Converting ecm to the new function interface requires converting the USB ecm's function code and its users. This patch converts the f_ecm.c to the new function interface. The file is now compiled into a separate usb_f_ecm.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
9575bcf9 |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: ncm: convert to new function interface Utilize our new configfs-based interface. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
40d133d7 |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_ncm: convert to new function interface with backward compatibility Converting ncm to the new function interface requires converting the USB ncm's function code and its users. This patch converts the f_ncm.c to the new function interface. The file is now compiled into a separate usb_f_ncm.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
cbbd14a9 |
|
24-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: rndis: convert into module In order to convert to configfs the usb functions need to be converted to a new interface and compiled as modules. This patch creates an rndis module which will be used by the new functions. After all users of f_rndis are converted to the new interface, this module can be merged with f_rndis module. Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
f1a1823f |
|
23-May-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: u_ether: convert into module u_ether.c has been #include'd by all gadgets which implement USB Ethernet functions. In order to add configfs support, the f_ecm.c, f_eem.c, f_ncm.c, f_subset.c, f_rndis.c need to be converted into modules and must not be #include'd. Consequently, the u_ether.c needs to be a module too, in a manner similar to u_serial.c. The resulting module should not take any parameters, so they are pushed to the current users of it, that is ether.c, g_ffs.c, multi.c, ncm.c, nokia.c. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b7e2e75a |
|
10-Apr-2013 |
Daniel Mack <zonque@gmail.com> |
usb: gadget: drop unused USB_GADGET_MUSB_HDRC The functionality meant to be represented by this symbol will be re-added later, but for now, USB_GADGET_MUSB_HDRC is in fact unused and can be dropped. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
4a3ae932 |
|
03-May-2013 |
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> |
USB: gadget: atmel_usba: add DT support Allow to compile the driver all the time if AT91 enabled. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Bo Shen <voice.shen@atmel.com>
|
#
b990da15 |
|
13-May-2013 |
Paul Bolle <pebolle@tiscali.nl> |
usb: phy: remove CONFIG_USB_OTG_UTILS once more The Kconfig symbol USB_OTG_UTILS was removed in the v3.10 merge window, in commit fd89149875 ("usb: phy: remove CONFIG_USB_OTG_UTILS"). But that symbol popped up again in a few places. Remove it there too. Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
c3c683ea |
|
25-Apr-2013 |
Arnd Bergmann <arnd@arndb.de> |
USB: OMAP: ISP1301 needs USB_PHY The Kconfig entry for USB_OMAP unconditionally selects USB_ISP1301, which is now only visible when USB_PHY is also enabled. This adds an appropriate dependency and enables USB_PHY in the omap1 defconfig, avoiding these build warnings: warning: (USB_OHCI_HCD && USB_OMAP) selects ISP1301_OMAP which has unmet direct dependencies (USB_SUPPORT && USB_PHY && I2C && ARCH_OMAP_OTG) Also fix a Makefile typo while we're at it. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
64e98a79 |
|
25-Apr-2013 |
Arnd Bergmann <arnd@arndb.de> |
USB: lpc32xx: ISP1301 needs USB_PHY The Kconfig entry for USB_LPC32XX unconditionally selects USB_ISP1301, which is now only visible when USB_PHY is also enabled. This adds an appropriate dependency and enables USB_PHY in the msm defconfig, avoiding these build errors: warning: (USB_LPC32XX) selects USB_ISP1301 which has unmet direct dependencies (USB_SUPPORT && USB_PHY && (USB || USB_GADGET) && I2C) drivers/built-in.o: In function `usb_hcd_nxp_probe': drivers/usb/host/ohci-nxp.c:224: undefined reference to `isp1301_get_client' drivers/built-in.o: In function `lpc32xx_udc_probe': drivers/usb/gadget/lpc32xx_udc.c:3071: undefined reference to `isp1301_get_client' Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Felipe Balbi <balbi@ti.com> Cc: Roland Stigge <stigge@antcom.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
d1412794 |
|
21-Mar-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: serial: convert to new interface of f_obex f_obex is now a self-contained module. We need to teach serial.c about it. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
1d8fc251 |
|
21-Mar-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_obex: convert to new function interface with backward compatibility Converting f_obex to the new function interface requires converting the f_obex's function code and its users. This patch converts the f_obex.c to the new function interface. The file is now compiled into a separate usb_f_obex.ko module. The old function interface is provided by means of preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
70cc3c02 |
|
14-Mar-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: serial: convert to new interface of f_serial Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
60540ea2 |
|
18-Mar-2013 |
Andrzej Pietrasiewicz <andrzej.p@samsung.com> |
usb: gadget: f_serial: convert to new function interface with backward compatibility Converting f_serial to the new function interface requires converting the f_serial's function code and its users. This patch converts the f_serial.c to the new function interface. The file is now compiled into a separate usb_f_serial.ko module. The old function interface is provided by means of preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
88af8bbe |
|
23-Dec-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: the start of the configfs interface |# modprobe dummy_hcd num=2 |# modprobe libcomposite |# lsmod |Module Size Used by |libcomposite 31648 0 |dummy_hcd 19871 0 |# mkdir /sys/kernel/config/usb_gadget/oha |# cd /sys/kernel/config/usb_gadget/oha |# mkdir configs/def.1 |# mkdir configs/def.2 |# mkdir functions/acm.ttyS1 |# mkdir strings/0x1 |mkdir: cannot create directory `strings/0x1': Invalid argument |# mkdir strings/0x409 |# mkdir strings/1033 |mkdir: cannot create directory `strings/1033': File exists |# mkdir strings/1032 |# mkdir configs/def.1/strings/0x409 |# mkdir configs/def.2/strings/0x409 |#find . -ls | 975 0 drwxr-xr-x 5 root root 0 Dec 23 17:40 . | 978 0 drwxr-xr-x 4 root root 0 Dec 23 17:43 ./strings | 4100 0 drwxr-xr-x 2 root root 0 Dec 23 17:43 ./strings/1032 | 995 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./strings/1032/serialnumber | 996 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./strings/1032/product | 997 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./strings/1032/manufacturer | 2002 0 drwxr-xr-x 2 root root 0 Dec 23 17:41 ./strings/0x409 | 998 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./strings/0x409/serialnumber | 999 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./strings/0x409/product | 1000 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./strings/0x409/manufacturer | 977 0 drwxr-xr-x 4 root root 0 Dec 23 17:41 ./configs | 4081 0 drwxr-xr-x 3 root root 0 Dec 23 17:41 ./configs/def.2 | 4082 0 drwxr-xr-x 3 root root 0 Dec 23 17:42 ./configs/def.2/strings | 2016 0 drwxr-xr-x 2 root root 0 Dec 23 17:42 ./configs/def.2/strings/0x409 | 1001 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./configs/def.2/strings/0x409/configuration | 1002 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./configs/def.2/bmAttributes | 1003 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./configs/def.2/MaxPower | 979 0 drwxr-xr-x 3 root root 0 Dec 23 17:42 ./configs/def.1 | 980 0 drwxr-xr-x 3 root root 0 Dec 23 17:42 ./configs/def.1/strings | 5122 0 drwxr-xr-x 2 root root 0 Dec 23 17:42 ./configs/def.1/strings/0x409 | 1004 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./configs/def.1/strings/0x409/configuration | 1005 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./configs/def.1/bmAttributes | 1006 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./configs/def.1/MaxPower | 976 0 drwxr-xr-x 3 root root 0 Dec 23 17:41 ./functions | 981 0 drwxr-xr-x 2 root root 0 Dec 23 17:41 ./functions/acm.ttyS1 | 1007 0 -r--r--r-- 1 root root 4096 Dec 23 17:43 ./functions/acm.ttyS1/port_num | 1008 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./UDC | 1009 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./bcdUSB | 1010 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./bcdDevice | 1011 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./idProduct | 1012 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./idVendor | 1013 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./bMaxPacketSize0 | 1014 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./bDeviceProtocol | 1015 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./bDeviceSubClass | 1016 0 -rw-r--r-- 1 root root 4096 Dec 23 17:43 ./bDeviceClass |# cat functions/acm.ttyS1/port_num |0 |# ls -lah /dev/ttyGS* |crw-rw---T 1 root dialout 252, 0 Dec 23 17:41 /dev/ttyGS0 | |# echo 0x1234 > idProduct |# echo 0xabcd > idVendor |# echo 1122 > strings/0x409/serialnumber |# echo "The manufacturer" > strings/0x409/manufacturer |# echo 1 > strings/1032/manufacturer |# echo 1sa > strings/1032/product |# echo tada > strings/1032/serialnumber |echo "Primary configuration" > configs/def.1/strings/0x409/configuration |# echo "Secondary configuration" > configs/def.2/strings/0x409/configuration |# ln -s functions/acm.ttyS1 configs/def.1/ |# ln -s functions/acm.ttyS1 configs/def.2/ |find configs/def.1/ -ls | 979 0 drwxr-xr-x 3 root root 0 Dec 23 17:49 configs/def.1/ | 6264 0 lrwxrwxrwx 1 root root 0 Dec 23 17:48 configs/def.1/acm.ttyS1 -> ../../../../usb_gadget/oha/functions/acm.ttyS1 | 980 0 drwxr-xr-x 3 root root 0 Dec 23 17:42 configs/def.1/strings | 5122 0 drwxr-xr-x 2 root root 0 Dec 23 17:49 configs/def.1/strings/0x409 | 6284 0 -rw-r--r-- 1 root root 4096 Dec 23 17:47 configs/def.1/strings/0x409/configuration | 6285 0 -rw-r--r-- 1 root root 4096 Dec 23 17:49 configs/def.1/bmAttributes | 6286 0 -rw-r--r-- 1 root root 4096 Dec 23 17:49 configs/def.1/MaxPower | |echo 120 > configs/def.1/MaxPower | |# ls -lh /sys/class/udc/ |total 0 |lrwxrwxrwx 1 root root 0 Dec 23 17:50 dummy_udc.0 -> ../../devices/platform/dummy_udc.0/udc/dummy_udc.0 |lrwxrwxrwx 1 root root 0 Dec 23 17:50 dummy_udc.1 -> ../../devices/platform/dummy_udc.1/udc/dummy_udc.1 |# echo dummy_udc.0 > UDC |# lsusb |Bus 001 Device 002: ID abcd:1234 Unknown | |lsusb -d abcd:1234 -v |Device Descriptor: … | idVendor 0xabcd Unknown | idProduct 0x1234 | bcdDevice 3.06 | iManufacturer 1 The manufacturer | iProduct 2 | iSerial 3 1122 | bNumConfigurations 2 … |echo "" > UDC v5…v6 - wired up strings with usb_gstrings_attach() - add UDC attribe. Write "udc-name" will bind the gadget. Write an empty string (it should contain \n since 0 bytes write get optimzed away) will unbind the UDC from the gadget. The name of available UDCs can be obtained from /sys/class/udc/ v4…v5 - string rework. This will add a strings folder incl. language code like strings/409/manufacturer as suggested by Alan. - rebased ontop reworked functions.c which has usb_function_instance which is used prior after "mkdir acm.instance" and can be directly used for configuration via configfs. v3…v4 - moved functions from the root folde down to the gadget as suggested by Michał - configs have now their own configs folder as suggested by Michał. The folder is still name.bConfigurationValue where name becomes the sConfiguration. Is this usefull should we just stilc configs/bConfigurationValue/ ? - added configfs support to the ACM function. The port_num attribute is exported by f_acm. An argument has been added to the USB alloc function to distinguish between "old" (use facm_configure() to configure and configfs interface (expose a config_node). The port_num is currently a dumb counter. It will require some function re-work to make it work. scheduled for v5: - sym linking function into config. v2…v3 - replaced one ifndef by ifdef as suggested by Micahał - strstr()/strchr() function_make as suggested by Micahł - replace [iSerialNumber|iProduct|iManufacturer] with [sSerialNumber|sProduct|sManufacturer] as suggested by Alan - added creation of config descriptors v1…v2 - moved gadgets from configfs' root directory into /udcs/ within our "usb_gadget" folder. Requested by Andrzej & Michał - use a dot as a delimiter between function's name and its instance's name as suggested by Michał - renamed all config_item_type, configfs_group_operations, make_group, drop_item as suggested by suggested by Andrzej to remain consisten within this file and within other configfs users - Since configfs.c and functions.c are now part of the udc-core module, the module itself is now called udc. Also added a tiny ifdef around init code becuase udc-core is subsys init and this is too early for configfs in the built-in case. In the module case, we can only have one init function. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
15761826 |
|
25-Jan-2013 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: nokia: use function framework for ACM This patch converts the acm_ms gadget to make use of the function framework to request the ACM function. The "old" include interface for acm is now removed since nokia was the last user of it (for ACM). Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
d6925225 |
|
28-Mar-2013 |
Bhupesh Sharma <bhupesh.sharma@st.com> |
usb: gadget/uvc: Port UVC webcam gadget to use videobuf2 framework This patch reworks the videobuffer management logic present in the UVC webcam gadget and ports it to use the "more apt" videobuf2 framework for video buffer management. To support routing video data captured from a real V4L2 video capture device with a "zero copy" operation on videobuffers (as they pass from the V4L2 domain to UVC domain via a user-space application), we need to support USER_PTR IO method at the UVC gadget side. So the V4L2 capture device driver can still continue to use MMAP IO method and now the user-space application can just pass a pointer to the video buffers being dequeued from the V4L2 device side while queueing them at the UVC gadget end. This ensures that we have a "zero-copy" design as the videobuffers pass from the V4L2 capture device to the UVC gadget. Note that there will still be a need to apply UVC specific payload headers on top of each UVC payload data, which will still require a copy operation to be performed in the 'encode' routines of the UVC gadget. This patch also addresses one issue found out while porting the UVC gadget to videobuf2 framework: - In case the usb requests queued by the gadget get completed with a status of -ESHUTDOWN (disconnected from host), the queue of videobuf2 should be cancelled to ensure that the application space daemon is not left in a state waiting for a vb2 to be successfully absorbed at the USB side. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@st.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
#
c8fa48d3 |
|
26-Mar-2013 |
Roland Stigge <stigge@antcom.de> |
usb: Fix compile error by selecting USB_OTG_UTILS The current lpc32xx_defconfig breaks like this, caused by recent phy restructuring: LD init/built-in.o drivers/built-in.o: In function `usb_hcd_nxp_probe': drivers/usb/host/ohci-nxp.c:224: undefined reference to `isp1301_get_client' drivers/built-in.o: In function `lpc32xx_udc_probe': drivers/usb/gadget/lpc32xx_udc.c:3104: undefined reference to `isp1301_get_client' distcc[27867] ERROR: compile (null) on localhost failed make: *** [vmlinux] Error 1 Caused by 1c2088812f095df77f4b3224b65db79d7111a300 (usb: Makefile: fix drivers/usb/phy/ Makefile entry) This patch fixes this by selecting USB_OTG_UTILS in Kconfig which causes the phy driver to be built again. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
60630c2e |
|
22-Mar-2013 |
Felipe Balbi <balbi@ti.com> |
usb: gadget: mv_u3d: drop ARCH dependency this driver compiles fine everywhere which means we can use linux-next to compile it for us frequently. By dropping the arch dependency, we also ensure driver writers don't add virtual arch-depdencies to the driver by e.g. using the wrong headers. While at that, fix Marvell's USB3 PHY dependency, that's the driver which depends on CPU_MM3, not mv_u3d_core. Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
af593da4 |
|
22-Mar-2013 |
Felipe Balbi <balbi@ti.com> |
usb: gadget: mv_u3d: remove outdated selects USB_GADGET_{DUAL,SUPER}SPEED symbols have been removed by commit 85b8614 (usb: gadget: get rid of USB_GADGET_{DUAL,SUPER}SPEED), for some reason mv_u3d_core was lost. Remove those selects now. Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
fd891498 |
|
07-Mar-2013 |
Felipe Balbi <balbi@ti.com> |
usb: phy: remove CONFIG_USB_OTG_UTILS there are no more users of CONFIG_USB_OTG_UTILS left in tree, we can remove it just fine. [ kishon@ti.com : fixed a linking error due to original patch forgetting to change drivers/usb/Makefile ] Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
756380e0 |
|
25-Feb-2013 |
Felipe Balbi <balbi@ti.com> |
usb: gadget: pxa27x_udc: drop ARCH_PXA dependency This driver can compile in any arch quite easily by just removing a few headers and dropping cpu_is_* check from module_init. Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
5273afe3 |
|
06-Feb-2013 |
Heiko Carstens <hca@linux.ibm.com> |
drivers/usb: add missing GENERIC_HARDIRQS dependencies Add a couple of missing GENERIC_HARDIRQS dependencies to fix link errors like below on s390: ERROR: "devm_request_threaded_irq" [drivers/usb/gadget/mv_udc.ko] undefined! Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
9662ced3 |
|
06-Feb-2013 |
Felipe Balbi <balbi@ti.com> |
usb: gadget: imx_udc: make it depend on BROKEN that driver hasn't been maintained for quite some time, at least since e08300043e (ARM: imx: dynamically allocate imx_udc device). Because of that, and because driver doesn't even compile with allyesconfig and allmodconfig, we're making it depend on BROKEN. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Felipe Balbi <balbi@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
59835ad7 |
|
23-Dec-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: multi: use function framework for ACM This patch converts the acm_ms gadget to make use of the function framework to request the ACM function. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
29a6645f |
|
23-Dec-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: cdc2: use function framework for ACM This patch converts the acm_ms gadget to make use of the function framework to request the ACM function. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
5f72bbfd |
|
23-Dec-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: acm_ms: use function framework for ACM This patch converts the acm_ms gadget to make use of the function framework to request the ACM function. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
ff47f594 |
|
23-Dec-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: f_acm: convert to new function interface with backwards compatibility This patch converts f_acm into a module which uses the new function interface. It also converts one of its users that is g_serial to make use of it. The other users of it (g_nokia for instance) are still using the old include file system and should not notice the change at all. So they can be converter later independently. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
3249ca22 |
|
23-Dec-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: u_serial: convert into a module Every user of u_serial has now to select the U_SERIAL symbol instead of including the file. There is one limition with this: ports and and gs_tty_driver are global variables in u_serial. Since all users share them, there can be only one user loaded at a time i.e. either g_serial or g_nokia. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
cf9a08ae |
|
23-Dec-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: convert source sink and loopback to new function interface This patch converts the f_sourcesink and f_loopback file to the USB-function module. Both functions shares a few common utility functions which are currently implemented in g_zero.c itself. This patch moves the common code into the sourcesink file and creates one module out of the the two functions (source sink and loop back). The g_zero gadget is function specific to source sink and loop back to set a few options. This Symbol dependency enforces a modul load right now. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
4f73bc4d |
|
17-Jan-2013 |
Joe Millenbach <jmillenbach@gmail.com> |
tty: Added a CONFIG_TTY option to allow removal of TTY The option allows you to remove TTY and compile without errors. This saves space on systems that won't support TTY interfaces anyway. bloat-o-meter output is below. The bulk of this patch consists of Kconfig changes adding "depends on TTY" to various serial devices and similar drivers that require the TTY layer. Ideally, these dependencies would occur on a common intermediate symbol such as SERIO, but most drivers "select SERIO" rather than "depends on SERIO", and "select" does not respect dependencies. bloat-o-meter output comparing our previous minimal to new minimal by removing TTY. The list is filtered to not show removed entries with awk '$3 != "-"' as the list was very long. add/remove: 0/226 grow/shrink: 2/14 up/down: 6/-35356 (-35350) function old new delta chr_dev_init 166 170 +4 allow_signal 80 82 +2 static.__warned 143 142 -1 disallow_signal 63 62 -1 __set_special_pids 95 94 -1 unregister_console 126 121 -5 start_kernel 546 541 -5 register_console 593 588 -5 copy_from_user 45 40 -5 sys_setsid 128 120 -8 sys_vhangup 32 19 -13 do_exit 1543 1526 -17 bitmap_zero 60 40 -20 arch_local_irq_save 137 117 -20 release_task 674 652 -22 static.spin_unlock_irqrestore 308 260 -48 Signed-off-by: Joe Millenbach <jmillenbach@gmail.com> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
fa06920a |
|
06-Nov-2012 |
Michal Nazarewicz <mina86@mina86.com> |
usb: gadget: Remove File-backed Storage Gadget (g_file_storage). The File-backed Storage Gadget (g_file_storage) gadget has been replaced with Mass Storage Gadget (g_mass_storage) which uses the composite framework. This commit removes g_file_storage (and most references to it). Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
0b2ffb78 |
|
03-Oct-2012 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
usb: gadget: Make webcam gadget select USB_LIBCOMPOSITE Composite gadget support is now available as a library instead of being built with each gadget. Composite drivers need to select USB_LIBCOMPOSITE. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
eb83be98 |
|
14-Sep-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: remove CONFIG_EXPERIMENTAL dependancies As discussed at the kernel summit this year, CONFIG_EXPERIMENTAL means nothing, so let's get rid of it. Acked-by: Felipe Balbi <balbi@ti.com> Cc: Kees Cook <keescook@chromium.org> Cc: David Herrmann <dh.herrmann@googlemail.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Neil Zhang <zhangwm@marvell.com> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
a84d9e53 |
|
06-Sep-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: start with libcomposite This patch aims to be simple. It removes #include usbstribgs.c line from each gadget and creates libcomposite.ko which has only one member, that is usbstribgs.c. Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
613065e5 |
|
25-Aug-2012 |
Kevin Cernekee <cernekee@gmail.com> |
usb: gadget: bcm63xx UDC driver Driver for the "USB20D" / "USBD" block on BCM6328, BCM6368, BCM6816, BCM6362, BCM3383, and others. The hardware block was designed to support networking applications (direct connection of a home router to a PC), and the endpoint configuration is fixed. [ balbi@ti.com : dropped USB_GADGET_DUALSPEED from Kconfig ] Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
85b8614d |
|
24-Aug-2012 |
Michal Nazarewicz <mina86@mina86.com> |
usb: gadget: get rid of USB_GADGET_{DUAL,SUPER}SPEED This commit removes USB_GADGET_DUALSPEED and USB_GADGET_SUPERSPEED Kconfig options. Since now kernel allows many UDC drivers to be compiled, those options may turn to no longer be valid. For instance, if someone decides to build UDC that supports super speed and UDC that supports high speed only, the latter will be "assumed" to support super speed since USB_GADGET_SUPERSPEED will be selected by the former. The test of whether CONFIG_USB_GADGET_*SPEED was defined was just an optimisation which removed otherwise dead code (ie. if UDC is not dual speed, there is no need to handle cases that can happen if speed is high). This commit removes those checks. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
3d4eb9df |
|
15-Jun-2012 |
Yu Xu <yuxu@marvell.com> |
usb: gadget: mv: Add USB 3.0 device driver for Marvell PXA2128 chip. It supports Marvell USB 3.0 device controller for PXA2128 chip. Signed-off-by: Yu Xu <yuxu@marvell.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b924b204 |
|
04-Jun-2012 |
Tony Lindgren <tony@atomide.com> |
ARM: OMAP: Make FS USB omap1 only As the FS USB code is not being actively used for omap2+ there's no point keeping it around for omap2+. Let's make the FS USB platform init code omap1 only so we can remove the last user of omap_read/write for omap2+, and simplify things for further USB, DMA, and device tree related work. While at it, also group the mach includes for the related drivers. Cc: linux-usb@vger.kernel.org Cc: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
|
#
4fd09e8e |
|
11-May-2012 |
Alexander Shishkin <alexander.shishkin@linux.intel.com> |
usb: gadget: remove langwell_udc We have the chipidea driver now that supports both langwell and penwell, so there is no need for this one any more. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
bc25a80d |
|
11-May-2012 |
Alexander Shishkin <alexander.shishkin@linux.intel.com> |
usb: move ci13xxx and related code to drivers/usb/chipidea Since chipidea is a dual role controller, it makes sense to move it to its own directory, where we can also have host, otg and platform code related to this controller. It also makes sense to break out the driver into several compilation units like udc, host, debugging code, etc. Firstly, let's move the udc and platform code to drivers/usb/chipidea. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
c52661d6 |
|
03-May-2012 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb-gadget: Initial merge of target module for UASP + BOT This fabric uses the target framework to provide a usb gadget device. This gadget supports the USB Attached SCSI Protocol (UASP) and Bulk Only Transfers (BOT or BBB). BOT is the primary interface, UAS is the alternative interface. It has been tested with dummy_hcd on HS and SS. On SS USB3 are supported. I also took my omap device and tried it there against WindowsXP. UAS implements basic command passing (i.e. read/write requests) and TASK MANAGEMENT functions are missing. I had to add a little of error recovery to BOT because Windows was issuing some strange commands and it does not complain after the gadget responded with CSW.status=1. (nab: Move to drivers/usb/gadget as per Sebastian to address legacy limitations for built-in gadget code) Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Christoph Hellwig <hch@lst.de> Cc: Greg KH <gregkh@linuxfoundation.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
|
#
62bb84ed |
|
08-May-2012 |
Alexander Shishkin <alexander.shishkin@linux.intel.com> |
usb: gadget: ci13xxx: convert to platform device Let's break ci13xxx driver into a separate udc driver and platform drivers _pci and _msm, which will create a platform device for each pci (or msm) device found. The approach was introduced by Felipe in dwc3 driver and there seems to be no reason not to use it. msm related code is only compile-tested. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
ed6c6f41 |
|
08-May-2012 |
Alexander Shishkin <alexander.shishkin@linux.intel.com> |
usb: gadget: conversion of controllers choice to menu After the UDC class conversion, there is no reason to limit the kernel to have only one UDC controller in the system. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
00c16f9f |
|
09-Apr-2012 |
Fabio Estevam <fabio.estevam@freescale.com> |
usb: gadget: Include i.MX processors in the USB_FSL_USB2 help text USB_FSL_USB2 driver can be used on PowerPC and i.MX processors. Include i.MX processors in the USB_FSL_USB2 help text. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
24a28e42 |
|
29-Apr-2012 |
Roland Stigge <stigge@antcom.de> |
USB: gadget driver for LPC32xx This patch adds a USB gadget driver for the LPC32xx ARM SoC. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
d1494a34 |
|
28-Jan-2012 |
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> |
USB: at91: Device udc add dt support Allow to compile it if AT91 is enable. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
b55dd320 |
|
10-Mar-2012 |
Fabio Baltieri <fabio.baltieri@gmail.com> |
usb: gadget: Kconfig: fix typo for 'different' Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
cd635af7 |
|
10-Mar-2012 |
Fabio Baltieri <fabio.baltieri@gmail.com> |
usb: gadget: Kconfig: fix typo for 'different' Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
#
b130d5c2 |
|
02-Feb-2012 |
Kukjin Kim <kgene.kim@samsung.com> |
ARM: S3C24XX: change the ARCH_S3C2410 to ARCH_S3C24XX This patch changes the ARCH name to "ARCH_S3C24XX" for Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443, and S3C2450 SoCs so that we can merge the mach-xxx directories and plat-s3c24xx dir. to just one mach-s3c24xx for them. I think this should be sent to upstream via samsung tree because this touches many samsung stuff. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Greg Kroah-Hartman <gregkh@suse.de> [for the gadget part:] Acked-by: Felipe Balbi <balbi@ti.com> [for the framebuffer (video) part:] Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> [For the watchdog-part:] Acked-by: Wim Van Sebroeck <wim@iguana.be> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
|
#
132fcb46 |
|
02-Feb-2012 |
Jassi Brar <jaswinder.singh@linaro.org> |
usb: gadget: Add Audio Class 2.0 Driver This is a flexible USB Audio Class 2.0 compliant gadget driver that implements a simple topology with a virtual sound card exposed at the function side. The driver doesn't expect any real audio codec to be present on the function - the audio streams are simply sinked to and sourced from a virtual ALSA sound card created. The user-space application may choose to do whatever it wants with the data received from the USB Host and choose to provide whatever it wants as audio data to the USB Host. Capture(USB-Out) and Playback(USB-In) can be run at independent configurations specified via module parameters while loading the driver. Make this new version as the default selection by a new Kconfig choice. Signed-off-by: Yadi Brar <yadi.brar01@gmail.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
9918ceaf |
|
26-Jan-2012 |
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> |
ARM: at91: code removal of CAP9 SoC Following removal announce and addition to feature-removal-schedule.txt, here is the actual source code deletion for Atmel CAP9 family. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
|
#
abfbe334 |
|
19-Dec-2011 |
Felipe Contreras <felipe.contreras@gmail.com> |
usb: gadget: remove useless depends on Kconfig Where are inside an 'if USB_GADGET'. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
5e6c86b0 |
|
19-Dec-2011 |
Neil Zhang <zhangwm@marvell.com> |
usb: gadget: mv_udc: drop ARCH dependency This patch do the following things: 1. Change the Kconfig information. 2. Rename the driver name. 3. Don't do any type cast to io memory. 4. Add dummy stub for clk framework. Signed-off-by: Neil Zhang <zhangwm@marvell.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
67920bd7 |
|
12-Oct-2011 |
Felipe Balbi <balbi@ti.com> |
usb: dwc3: always compile gadget side too We can decide in runtime if that will be used or not. Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
1ab6f257 |
|
31-Oct-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: gadget: renesas_usbhs: drop dependency for mod_gadget Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
86dc243c |
|
17-Nov-2011 |
Alan Stern <stern@rowland.harvard.edu> |
USB: remove homegrown UTF conversion routine for gadgets This patch (as1502) removes the UTF8-to-UTF16 conversion routine in the USB gadget library and replaces it with a call to the equivalent function in the NLS library. The only downside worth noting is that the NLS library routine requires the output buffer to be 16-bit aligned. This is always true in the gadget code, because the output buffer is always a usb_request buffer being used to send a string descriptor. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
731ad81e |
|
27-Oct-2011 |
Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> |
USB: pch_udc: Support new device LAPIS Semiconductor ML7831 IOH ML7831 is companion chip for Intel Atom E6xx series. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
71ae920d |
|
13-Nov-2011 |
Paul Bolle <pebolle@tiscali.nl> |
usb: gadget: drop "select USB_GADGET_S3C_HSOTG_PIO" There is no Kconfig symbol named USB_GADGET_S3C_HSOTG_PIO. The select statement for that symbol is a nop. Drop it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
#
fa3ae0c1 |
|
10-Oct-2011 |
Klaus Schwarzkopf <schwarzkopf@sensortherm.de> |
usb: gadget: add new usb gadget for ACM and mass storage This driver provides two functions in one configuration: a mass storage, and a ACM (serial port) link. Heavily based on multi.c and cdc2.c Signed-off-by: Klaus Schwarzkopf <schwarzkopf@sensortherm.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
6532c7fd |
|
19-Aug-2011 |
Per Forlin <per.forlin@linaro.org> |
usb: gadget: storage: make FSG_NUM_BUFFERS variable size FSG_NUM_BUFFERS is set to 2 as default. Usually 2 buffers are enough to establish a good buffering pipeline. The number may be increased in order to compensate a for bursty VFS behaviour. Here follows a description of system that may require more than 2 buffers. * CPU ondemand governor active * latency cost for wake up and/or frequency change * DMA for IO Use case description. * Data transfer from MMC via VFS to USB. * DMA shuffles data from MMC and to USB. * The CPU wakes up every now and then to pass data in and out from VFS, which cause the bursty VFS behaviour. Test set up * Running dd on the host reading from the mass storage device * cmdline: dd if=/dev/sdb of=/dev/null bs=4k count=$((256*100)) * Caches are dropped on the host and on the device before each run Measurements on a Snowball board with ondemand_governor active. FSG_NUM_BUFFERS 2 104857600 bytes (105 MB) copied, 5.62173 s, 18.7 MB/s 104857600 bytes (105 MB) copied, 5.61811 s, 18.7 MB/s 104857600 bytes (105 MB) copied, 5.57817 s, 18.8 MB/s FSG_NUM_BUFFERS 4 104857600 bytes (105 MB) copied, 5.26839 s, 19.9 MB/s 104857600 bytes (105 MB) copied, 5.2691 s, 19.9 MB/s 104857600 bytes (105 MB) copied, 5.2711 s, 19.9 MB/s There may not be one optimal number for all boards. This is why the number is added to Kconfig. If selecting USB_GADGET_DEBUG_FILES this value may be set by a module parameter as well. Signed-off-by: Per Forlin <per.forlin@linaro.org> Acked-by: Michal Nazarewicz <mina86@mina86.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
2e5a08a3 |
|
24-Aug-2011 |
Sascha Hauer <s.hauer@pengutronix.de> |
USB gadget i.MX1: remove dependency on ARCH_MXC The ARCH_MX1 scheduled for removal. Instead, depend on ARCH_MXC and make clear in the Kconfig text that only i.MX1 has this hardware. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
72246da4 |
|
19-Aug-2011 |
Felipe Balbi <balbi@ti.com> |
usb: Introduce DesignWare USB3 DRD Driver The DesignWare USB3 is a highly configurable IP Core which can be instantiated as Dual-Role Device (DRD), Peripheral Only and Host Only (XHCI) configurations. Several other parameters can be configured like amount of FIFO space, amount of TX and RX endpoints, amount of Host Interrupters, etc. The current driver has been validated with a virtual model of version 1.73a of that core and with an FPGA burned with version 1.83a of the DRD core. We have support for PCIe bus, which is used on FPGA prototyping, and for the OMAP5, more adaptation (or glue) layers can be easily added and the driver is half prepared to handle any possible configuration the HW engineer has chosen considering we have the information on one of the GHWPARAMS registers to do runtime checking of certain features. More runtime checks can, and should, be added in order to make this driver even more flexible with regards to number of endpoints, FIFO sizes, transfer types, etc. While this supports only the device side, for now, we will add support for Host side (xHCI - see the updated series Sebastian has sent [1]) and OTG after we have it all stabilized. [1] http://marc.info/?l=linux-usb&m=131341992020339&w=2 Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
26e5c3e2 |
|
18-Jul-2011 |
Rabin Vincent <rabin@rab.in> |
usb: musb: fix Kconfig After 622859634 (usb: musb: drop a gigantic amount of ifdeferry): - USB_GADGET_MUSB_HDRC is no longer selectable because it depends on the removed USB_MUSB_PERIPHERAL and USB_MUSB_OTG options - The Kconfig comment still says "Enable Host or Gadget support to see Inventra options", even though you now need to enable both of them to see Inventra options. Fix the dependency and drop the anyway unnecessary comment. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
b61ae342 |
|
18-Jul-2011 |
Rabin Vincent <rabin@rab.in> |
usb: musb: fix Kconfig After 622859634 (usb: musb: drop a gigantic amount of ifdeferry): - USB_GADGET_MUSB_HDRC is no longer selectable because it depends on the removed USB_MUSB_PERIPHERAL and USB_MUSB_OTG options - The Kconfig comment still says "Enable Host or Gadget support to see Inventra options", even though you now need to enable both of them to see Inventra options. Fix the dependency and drop the anyway unnecessary comment. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
030ed1fc |
|
07-Jul-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: compile/config are rescued This patch rescues renesas_usbhs compile from commit 193ab2a (usb: gadget: allow multiple gadgets to be built) CONFIG_USB_RENESAS_USBHS compile renesas_usbhs main code which is shared between Host/Gadget. CONFIG_USB_RENESAS_USBHS_UDC add mod_gadget to it. It had lost USB_GADGET_DUALSPEED Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
ac17317d |
|
05-Jul-2011 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
usb: gadget: fix up depencies Both fusb300 and langwell udcs seem to only work with 32-bit address space. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
#
193ab2a6 |
|
22-Jun-2011 |
Felipe Balbi <balbi@ti.com> |
usb: gadget: allow multiple gadgets to be built now that we have the udc class, we can allow multiple gadget controller drivers to be compiled as modules. This will allow for distro-like kernels for embedded devices. With this patch, I managed to build an x86 kernel with support for many of the controllers enabled: CONFIG_USB_FUSB300=m CONFIG_USB_R8A66597=m CONFIG_USB_M66592=m CONFIG_USB_AMD5536UDC=m CONFIG_USB_CI13XXX_PCI=m CONFIG_USB_NET2272=m CONFIG_USB_NET2280=m CONFIG_USB_GOKU=m CONFIG_USB_LANGWELL=m CONFIG_USB_EG20T=m Also an ARM kernel with support for many controllers: CONFIG_USB_FUSB300=m CONFIG_USB_OMAP=m CONFIG_USB_R8A66597=m CONFIG_USB_GADGET_MUSB_HDRC=m CONFIG_USB_M66592=m CONFIG_USB_NET2272=m CONFIG_USB_DUMMY_HCD=m The next step would be to get rid of the direct access to arch/ and mach/ directories on some gadget controllers so that we can build all of them without depending on their respective ARCH_* symbols. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
1cd8fd28 |
|
29-Jun-2011 |
Tatyana Brokhman <tlinder@codeaurora.org> |
usb: gadget: dummy_hcd: add SuperSpeed support This patch adds SS support to the dummy hcd module. It may be used to test SS device when no (SS) HW is available. USB 3.0 hub includes 2 hubs - one HS and one SS. This patch adds support for a SS root hub in the dummy_hcd module. A new module parameter was added: is_super_speed. When set to true, a SS root hub will also be registered and the connected device will be enumerated over the SS root hub. The default of this parameter is false. Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org> [ balbi@ti.com : slight change to commit log fixed one coding style issue ] Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
bdb64d72 |
|
29-Jun-2011 |
Tatyana Brokhman <tlinder@codeaurora.org> |
usb: gadget: add SuperSpeed support to the Gadget Framework SuperSpeed USB has defined a new descriptor, called the Binary Device Object Store (BOS) Descriptor. It has also changed a bit the definition of SET_FEATURE and GET_STATUS requests to add USB3-specific details. This patch implements both changes to the Composite Gadget Framework. [ balbi@ti.com : slight changes to commit log fixed a compile error on ARM ] Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
664a51a8 |
|
15-Jun-2011 |
Alan Stern <stern@rowland.harvard.edu> |
USB: deprecate g_file_storage This patch (as1471) deprecates the File-backed Storage Driver and schedules its replacement for the 3.8 kernel release (about two years from now). Users are advised to switch to the Mass Storage Gadget instead. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
97b2f900 |
|
07-Jun-2011 |
Alan Stern <stern@rowland.harvard.edu> |
USB: CONFIG_USB_GADGET_DUALSPEED is not user-configurable This patch (as1468) changes the Kconfig definition for USB_GADGET_DUALSPEED. This option is determined entirely by which device controller drivers are to be built, through Select statements; it does not need to be (and should not be) configurable by the user. Also, the "default n" line is superfluous -- everything defaults to N. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
ceb80363 |
|
06-Jun-2011 |
Seth Levy <seth.levy@plxtech.com> |
USB: net2272: driver for PLX NET2272 USB device controller This is based on the last release from PLX: http://www.plxtech.com/files/products/net2000/software/selectiontool/RE061204-net2272-linux2.6.18.tgz I've managed to contact them and they've confirmed that this driver was wholly written by PLX (Seth Levy). While they have no problem with it being merged (and they've already licensed it as GPL), they don't have any interest in doing so themselves as this is an old part for them. ADI has long had an add-on card which has this part on it, so we've been keeping it up-to-date out of tree. But now that PLX has confirmed the source of the driver, we can can take the next step of cleaning it up and getting it merged. So here we are! I've done quite a large clean up of the driver and attempted to address all the common issues. Hopefully in the process, I haven't broken anything. While it seems to still work with the board that I have access to, it is not a PCI variant. So I have not tested any of the PCI logic myself (beyond clean compile). Perhaps someone who actually has a card and cares can do so. I'll try to address further feedback, but don't expect miracles. I'm not really familiar with the part itself, just the platform glue. Signed-off-by: Seth Levy <seth.levy@plxtech.com> Signed-off-by: Ash Aziz <ash.aziz@plxtech.com> Signed-off-by: Roy Huang <roy.huang@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
a9df304c |
|
07-May-2011 |
Thomas Abraham <thomas.ab@samsung.com> |
USB: Gadget: Add Samsung S3C24XX USB High-Speed controller driver The Samsung's S3C2416, S3C2443 and S3C2450 includes a USB High-Speed device controller module. This driver enables support for USB high-speed gadget functionality for the Samsung S3C24xx SoC's that include this controller. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Alexander Neumann <alexander@bumpern.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
2f98382d |
|
04-Apr-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
usb: renesas_usbhs: Add Renesas USBHS Gadget This patch add usb gadget code to SuperH USBHS. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
dfb2130c |
|
04-Mar-2011 |
Pavankumar Kondeti <pkondeti@codeaurora.org> |
USB: Rename "msm72k_otg.c" to "msm_otg.c" This driver is used across all MSM SoCs. Hence give a generic name. All Functions and strutures are also using "msm_otg" as prefix. Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
8cf28f1f |
|
03-Feb-2011 |
Pavankumar Kondeti <pkondeti@codeaurora.org> |
USB: Fix trout build failure with ci13xxx_msm gadget This patch fixes the below compilation errors. CC drivers/usb/gadget/ci13xxx_msm.o CC net/mac80211/led.o drivers/usb/gadget/ci13xxx_msm.c: In function 'ci13xxx_msm_notify_event': drivers/usb/gadget/ci13xxx_msm.c:42: error: 'USB_AHBBURST' undeclared (first use in this function) drivers/usb/gadget/ci13xxx_msm.c:42: error: (Each undeclared identifier is reported only once drivers/usb/gadget/ci13xxx_msm.c:42: error: for each function it appears in.) drivers/usb/gadget/ci13xxx_msm.c:43: error: 'USB_AHBMODE' undeclared (first use in this function) make[4]: *** [drivers/usb/gadget/ci13xxx_msm.o] Error 1 make[3]: *** [drivers/usb/gadget] Error 2 MSM USB driver is not supported on boards like trout (MSM7201) which has an external PHY. Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
82e6923e |
|
21-Jan-2011 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: lh7a40x: remove unmaintained platform support lh7a40x has only been receiving updates for updates to generic code. The last involvement from the maintainer according to the git logs was in 2006. As such, it is a maintainence burden with no benefit. This gets rid of two defconfigs. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
0fe6f1d1 |
|
17-Jan-2011 |
Yuan-Hsin Chen <yhchen@faraday-tech.com> |
usb: udc: add Faraday fusb300 driver USB2.0 device controller driver for Faraday fubs300 Signed-off-by: Yuan-Hsin Chen <yhchen@faraday-tech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
06f1b971 |
|
05-Jan-2011 |
Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> |
USB: pch_udc: support new device ML7213 IOH Support new device OKI SEMICONDUCTOR's ML7213 IOH(Input/Output Hub) which is for IVI(In-Vehicle Infotainment) use. The ML7213 is companion chip for Intel Atom E6xx series. The ML7213 is completely compatible for Intel EG20T PCH. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
6c34d288 |
|
08-Dec-2010 |
Yauheni Kaliuta <yauheni.kaliuta@nokia.com> |
usb: gadget: g_ncm added This patches makes possible to use composite framework and f_ncm NCM function driver to build a standalone NCM gadget device. Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
33f82f38 |
|
07-Dec-2010 |
Pavankumar Kondeti <pkondeti@codeaurora.org> |
USB: gadget: Add USB controller driver for MSM SoC MSM SoC has chipidea USB controller. So use ci13xxx_udc core. This driver depends on transceiver driver for clock control, PHY initialization, VBUS detection. Register for notify_event callback to perform MSM specific quirks after controller is reset and stopped. Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
409a15da |
|
07-Dec-2010 |
Pavankumar Kondeti <pkondeti@codeaurora.org> |
USB: gadget: Separate out PCI bus code from ci13xxx_udc Move PCI bus code from ci13xxx_udc to a new file ci13xxx_pci. SoC's which has MIPS USB core can include the ci13xxx_udc and keep bus glue code in their respective gadget controller drivers. Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
e7cddda4 |
|
29-Nov-2010 |
cxie4 <cxie4@marvell.com> |
USB: pxa: Add USB client support for Marvell PXA9xx/PXA168 chips This patch add USB client support Marvell PXA9xx/PXA168 chips. The USB controller in PXA9xx/PXA168 is a High-Speed OTG controller. The available endpoints is different between PXA9xx and PXA168. NOTE: It is the first version of Marvell PXA9xx/PXA168 USB controller driver. The support for OTG mode will be added in later patch. PXA9xx and PXA168 has integrated UTMI PHY in the chips. The initialization for the PHY is a little different between PXA9xx and PXA168. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
f646cf94 |
|
11-Nov-2010 |
Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> |
USB device driver of Topcliff PCH This patch adds the USB device driver of EG20T(Topcliff) PCH. EG20T PCH is the platform controller hub that is going to be used in Intel's upcoming general embedded platform. All IO peripherals in EG20T PCH are actually devices sitting on AMBA bus. EG20T PCH has USB device I/F. Using this I/F, it is able to access system devices connected to USB device. Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Acked-by: Michał Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
018b97d0 |
|
29-Oct-2010 |
Marc Kleine-Budde <mkl@pengutronix.de> |
USB: Fix FSL USB driver on non Open Firmware systems Commit 126512e3f274802ca65ebeca8660237f0361ad48 added support for FSL's USB controller on powerpc. In this commit the Open Firmware code was selected and compiled unconditionally. This breaks on ARM systems from FSL which use the same driver (.i.e. the i.MX series), because ARM don't have OF support (yet). This patch fixes the problem by only selecting the OF code on systems with Open Firmware support. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Compile-Tested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
bd688268 |
|
19-Oct-2010 |
Felipe Contreras <felipe.contreras@gmail.com> |
usb: gadget: fix Kconfig warning warning: (USB_MUSB_HDRC_HCD && USB_SUPPORT && USB_MUSB_HDRC && (USB_MUSB_HOST || USB_MUSB_OTG) && USB_GADGET_MUSB_HDRC || USB_MUSB_OTG && <choice> && USB && USB_GADGET && PM && EXPERIMENTAL) selects USB_OTG which has unmet direct dependencies (USB_GADGET_OMAP && ARCH_OMAP_OTG && USB_OHCI_HCD) This doesn't seem to happen on 2.6.36-rc8, but still doesn't make sense to keep this duplicated config that is already defined in usb/core. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
126512e3 |
|
28-Sep-2010 |
Anatolij Gustschin <agust@denx.de> |
USB: add platform glue driver for FSL USB DR controller Replace FSL USB platform code by simple platform driver for creation of FSL USB platform devices. The driver creates platform devices based on the information from USB nodes in the flat device tree. This is the replacement for old arch fsl_soc usb code removed by this patch. The driver uses usual of-style binding, available EHCI-HCD and UDC drivers can be bound to the created devices. The new of-style driver additionaly instantiates USB OTG platform device, as the appropriate USB OTG driver will be added soon. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
eabf0f5f |
|
06-Sep-2010 |
Michael Prokop <mika@grml.org> |
USB: Kconfig: fix typos in USB_FUNCTIONFS* description It's spelled "Function Filesystem" / "FunctionFS". This patch fixes some typos (FunctioFS->FunctionFS, Funcion->Function, funcion->function, redundant "as") in the Kconfig description of USB_FUNCTIONFS*. Signed-off-by: Michael Prokop <mika@grml.org> Acked-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
f6c826a9 |
|
12-Jul-2010 |
stephane duverger <stephane.duverger@gmail.com> |
USB: EHCI Debug Port Device Gadget This is a patch that implements an USB EHCI Debug Device using the Gadget API. This patch applies to a 2.6.35-rc3 kernel. The gadget needs a compliant usb controller that forwards the USB_DEVICE_DEBUG_MODE feature to its gadget. The gadget provides two configuration modes, one that only printk() the received data, and one that exposes a serial device to userland (/dev/ttyGSxxx). The gadget has been tested on an IGEPv2 board running a 2.6.35-rc1 kernel. The debug port was fed on the host side by a 2.6.34 kernel. Signed-off-by: Stephane Duverger <stephane.duverger@gmail.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
f8dae531 |
|
25-Jun-2010 |
Michal Nazarewicz <m.nazarewicz@samsung.com> |
USB: gadget: g_fs: code cleanup This commit cleans the g_fs gadget hopefully making it more readable. This is achieved by usage of the usb_string_ids_tab() function for batch string IDs registration as well as generalising configuration so that a single routine is used to add each configuration and bind interfaces. As an effect, the code is shorter and has fewer #ifdefs. Moreover, in some circumstances previous code #defined CONFIG_USB_FUNCTIONFS_GENERIC macro to prevent a situation where gadget with no configurations is built. This code removes the #define form source code and achieves the same effect using select in Kconfig. This patch also changes wording and names of the Kconfig options. 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>
|
#
279cc49a |
|
21-Jun-2010 |
Michal Nazarewicz <m.nazarewicz@samsung.com> |
USB: gadget: g_multi: code clean up and refactoring The Multifunction Composite Gadget have been cleaned up and refactored so hopefully it looks prettier and works at least as good as before changes. A Kconfig has also been fixed to make it impossible to build FunctionFS gadget with no configurations. With this patch, if RNDIS is not chosen by the user CDC is force-selected. 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>
|
#
0287e43d |
|
24-May-2010 |
Maurus Cuelenaere <mcuelenaere@gmail.com> |
USB: s3c_hsotg: define USB_GADGET_DUALSPEED in Kconfig The s3c_hsotg driver sets usb_gadget->is_dualspeed to 1, yet it doesn't define USB_GADGET_DUALSPEED in Kconfig. This triggers a NULL pointer dereference in the composite driver (which is fixed in another patch). Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
17b2765e |
|
13-May-2010 |
Randy Dunlap <randy.dunlap@oracle.com> |
USB: fix functionfs for CONFIG_NET disabled Fix functionfs build to handle CONFIG_NET not enabled, to prevent these build errors: ERROR: "netif_carrier_on" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "netif_carrier_off" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "skb_realloc_headroom" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "skb_trim" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "netif_rx" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "alloc_etherdev_mq" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "ethtool_op_get_link" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "free_netdev" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "register_netdev" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "skb_push" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "skb_pull" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "dev_kfree_skb_any" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "skb_queue_tail" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "__alloc_skb" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "eth_type_trans" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "eth_validate_addr" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "skb_dequeue" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "unregister_netdev" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "__netif_schedule" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "skb_put" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "eth_mac_addr" [drivers/usb/gadget/g_ffs.ko] undefined! ERROR: "dev_get_stats" [drivers/usb/gadget/g_ffs.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Michał Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
c6c56008 |
|
04-May-2010 |
Michal Nazarewicz <m.nazarewicz@samsung.com> |
USB: g_ffs: the FunctionFS gadget driver The Function Filesystem (FunctioFS) lets one create USB composite functions in user space in the same way as GadgetFS lets one create USB gadgets in user space. This allows creation of composite gadgets such that some of the functions are implemented in kernel space (for instance Ethernet, serial or mass storage) and other are implemented in user space. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
24337c13 |
|
05-May-2010 |
Randy Dunlap <randy.dunlap@oracle.com> |
USB: gadget webcam: depends on VIDEO_DEV g_webcam uses v4l[2] interfaces, so it should depend on VIDEO_DEV. ERROR: "v4l2_event_unsubscribe" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_queue" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_device_release" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_usercopy" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_dequeue" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_register_device" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_device_alloc" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_subscribe" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_unregister_device" [drivers/usb/gadget/g_webcam.ko] ndefined! ERROR: "v4l2_event_pending" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_fh_init" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_init" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "video_devdata" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_event_alloc" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_fh_add" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_fh_del" [drivers/usb/gadget/g_webcam.ko] undefined! ERROR: "v4l2_fh_exit" [drivers/usb/gadget/g_webcam.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
a9914127 |
|
02-May-2010 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
USB gadget: Webcam device This webcam gadget instantiates a UVC camera (360p and 720p resolutions in YUYV and MJPEG). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
71adf118 |
|
08-Apr-2010 |
Fabien Chouteau <fabien.chouteau@barco.com> |
USB: gadget: add HID gadget driver 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>
|
#
11b10d99 |
|
15-Mar-2010 |
Michal Nazarewicz <m.nazarewicz@samsung.com> |
USB: g_mass_storage: fixed module name in Kconfig The Kconfig help message for Mass Storage Gadget claimed the module will be named "g_file_storage" whereas it should be "g_mass_storage". Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
f358f5b4 |
|
05-Jan-2010 |
Felipe Balbi <felipe.balbi@nokia.com> |
USB: gadget: introduce g_nokia gadget driver g_nokia is the gadget driver implementing WMCDC Wireless Handset Control Model for the N900 device. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
5791e103 |
|
06-Dec-2009 |
Randy Dunlap <randy.dunlap@oracle.com> |
USB: g_multi kconfig: fix depends and help text USB_G_MULTI uses block and net interface functions, so make it depend on both of those. Otherwise there are lots of build errors. Fix USB_G_MULTI config help text typos and copy/paste error. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
f176a5d8 |
|
09-Nov-2009 |
Michal Nazarewicz <m.nazarewicz@samsung.com> |
USB: g_multi: Multifunction Composite Gadget added The Multifunction Composite Gadget has two configurations consisting of Ethernet (RNDIS in first and CDC Ethernet in second configuration), CDC Serial and File-backed Storage functions. When connected to a Windows host, the first configuration is chosen thus gadget provides RNDIS Ethernet, serial and mass storage whereas when connected to Linux host, second configuration is chosen thus providing CDC Ethernet, serial and mass storage. Which configurations are built can be configured via KConfig options. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
d23b0f08 |
|
09-Nov-2009 |
Michal Nazarewicz <m.nazarewicz@samsung.com> |
USB: g_mass_storage: Mass Storage Function created The f_mass_storage.c has been changed into a composite function. mass_storage.c file has been introduced which defines a g_mass_storage gadget based on composite framework. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
09963911 |
|
21-Oct-2009 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: Fix lubbock defconfig build drivers/built-in.o: In function `pxa25x_udc_probe': drivers/usb/gadget/pxa25x_udc.c:2195: undefined reference to `otg_get_transceiver' drivers/usb/gadget/pxa25x_udc.c:2300: undefined reference to `otg_put_transceiver' pxa25x_udc.c unconditionally uses these two functions, so we need to ensure that the object providing them is also built. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
9e221be8 |
|
07-Sep-2009 |
Randy Dunlap <randy.dunlap@oracle.com> |
USB: gadget: ether needs to select CRC32 Fix build error, ether uses/needs to select CRC32 config symbol: ether.c:(.text+0x271480): undefined reference to `crc32_le' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
9b39e9dd |
|
14-Aug-2009 |
Brian Niebuhr <bniebuhr@efjohnson.com> |
USB: gadget: Add EEM gadget driver This patch adds a CDC EEM ethernet gadget driver. CDC EEM is a newer USB ethernet specification that uses a simpler interface than the older CDC ECM. This makes CDC EEM usable by a wider set of USB hardware. By default the ethernet gadget will still use CDC ECM/Subset, but kernel configuration and/or a module parameter will allow alternative use of the CDC EEM protocol. Changes since last version: - Brought in missing RNDIS changes that caused compile error - Modified 'sentinel CRC' checking to match EEM host driver Signed-off-by: Brian Niebuhr <bniebuhr@efjohnson.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
aa781af0 |
|
27-Jul-2009 |
Nicolas Ferre <nicolas.ferre@microchip.com> |
USB: at91: Add USB gadget driver selection for at91sam9g45 series Add gadget USB drivers for at91sam9g45 series. Those SOC include high speed USB interfaces. The gadget driver is the already available atmel_usba_udc. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
c4144247 |
|
18-Aug-2009 |
Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> |
usb: gadget: R8A66597 peripheral controller support. While in-tree support for the R8A66597 host side has been supported for some time, the peripheral side has so far been unsupported. This adds a new USB gadget driver which bridges the gap and finally wires up the peripheral side as well. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Tested-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
#
2c59b0b7 |
|
22-Jul-2009 |
Magnus Damm <damm@igel.co.jp> |
usb: m66592-udc platform data on_chip support Convert the m66592-udc driver to use the on_chip flag from platform data to enable on chip behaviour instead of relying on CONFIG_SUPERH_BUILT_IN_M66592 ugliness. This makes the code cleaner and also allows us to support both external and internal m66592 with the same kernel. It also makes the Kconfig part more future proof since we with this patch can add support for new processors with on-chip m66592 without modifying the Kconfig. The patch adds a m66592 header file for platform data and ties in platform data to the existing m66592 devices. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
#
04950737 |
|
03-Jul-2009 |
Randy Dunlap <randy.dunlap@oracle.com> |
USB: gadget audio: select SND_PCM 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>
|
#
c03e7d4b |
|
09-Jun-2009 |
Paulius Zaleckas <paulius.zaleckas@teltonika.lt> |
USB: gadget: fix imx_udc entry in Kconfig 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>
|
#
5be19a9d |
|
04-Jun-2009 |
Xiaochen Shen <xiaochen.shen@intel.com> |
USB: Add Intel Langwell USB Device Controller driver 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>
|
#
c6994e6f |
|
03-Jun-2009 |
Bryan Wu <cooloney@kernel.org> |
USB: gadget: add USB Audio Gadget driver 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>
|
#
5b7d70c6 |
|
02-Jun-2009 |
Ben Dooks <ben@simtec.co.uk> |
USB: Gadget driver for Samsung HS/OtG block 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>
|
#
54e4026b |
|
15-Apr-2009 |
Guennadi Liakhovetski <lg@denx.de> |
USB: gadget: Add i.MX3x support to the fsl_usb2_udc driver 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>
|
#
9f5351b7 |
|
21-Apr-2009 |
Robert Jarzmik <robert.jarzmik@free.fr> |
USB: pxa27x_udc: compatibility with pxa320 SoC 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>
|
#
692105b8 |
|
26-Jan-2009 |
Matt LaPlante <kernel1@cyberdogtech.com> |
trivial: fix typos/grammar errors in Kconfig texts Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
#
7fec3c25 |
|
25-Jan-2009 |
Robert Jarzmik <robert.jarzmik@free.fr> |
USB: pxa27x_udc: add otg transceiver support When a transceiver driver is used, no automatic udc enable is done. The transceiver (OTG or not) should : - take care of VBus sensing - call usb_gadget_vbus_connect() - call usb_gadget_vbus_disconnect() The pullup should remain within this driver's management, either by gpio_pullup of udc_command() fields. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
54b9ed35 |
|
11-Feb-2009 |
David Brownell <david-b@pacbell.net> |
USB: gadget: fix build error in omap_apollon_2420_defconfig In apollon case, it only used udc, so udc configuration should select USB_OTG_UTILS also. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
2a4f136f |
|
12-Nov-2008 |
Darius Augulis <augulis.darius@gmail.com> |
USB: add imx udc gadget driver Implementation of USB device driver integrated in Freescale's i.MXL processor. Adds USB device driver for i.MXL. Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
085ad406 |
|
02-Dec-2008 |
Bryan Wu <cooloney@kernel.org> |
USB: musb: add Blackfin Kconfig options and Makefile Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
aa69a809 |
|
17-Nov-2008 |
David Lopo <dlopo@chipidea.mips.com> |
USB: gadget: MIPS ci13xxx_udc MIPS USB IP core family device controller Currently it only supports IP part number CI13412. [dbrownell@users.sourceforge.net: minor comment tweaks] Signed-off-by: David Lopo <dlopo@chipidea.mips.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
f1c9e151 |
|
04-Sep-2008 |
Tony Lindgren <tony@atomide.com> |
USB: omap_udc: sync with OMAP tree Sync up USB parts of the omap_udc support in mainline with the OMAP tree. This patch addresses some OMAP2 differences ... there's another, with respect to the double-buffering issue with PIO-IN in omap_ep_setup() (which is now out of sync with the comments), but it's not clear right now how to address that. From: Tony Lindgren <tony@atomide.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
36e893d2 |
|
12-Sep-2008 |
David Brownell <dbrownell@users.sourceforge.net> |
usb gadget: USB_GADGET_VBUS_DRAW Kconfig option Offer a "how much VBUS power to request" configuration option for USB gadgets that aren't using board-specific customization of their gadget or (composite) configuration drivers. Also remove a couple pointless "depends on USB_GADGET" bits from the Kconfig text; booleans inside an "if USB_GADGET" will already have that dependency. Based on a patch from Justin Clacherty. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Justin Clacherty <justin@redfish-group.com> Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
3948f0e0 |
|
02-Sep-2008 |
Li Yang <leoyang.li@nxp.com> |
usb: add Freescale QE/CPM USB peripheral controller driver Some of Freescale SoC chips have a QE or CPM co-processor which supports full speed USB. The driver adds device mode support of both QE and CPM USB controller to Linux USB gadget. The driver is tested with MPC8360 and MPC8272, and should work with other models having QE/CPM given minor tweaks. Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
3086775a |
|
18-Aug-2008 |
Felipe Balbi <felipe.balbi@nokia.com> |
usb gadget: cdc obex glue The following patch introduces a new f_obex.c function driver. It allows userspace obex servers to use usb as transport layer for their messages. [ dbrownell@users.sourceforge.net: various fixes and cleanups ] Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
a7a19fac |
|
14-Aug-2008 |
David Brownell <dbrownell@users.sourceforge.net> |
usb: gadget Kconfig cleanup This reorders the list of USB peripheral controller drivers so it's more common for the initial (default) value to be relevant: put the SOC integrated silicon up front, discrete stuff last. Alphabetize. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
550a7375 |
|
23-Jul-2008 |
Felipe Balbi <felipe.balbi@nokia.com> |
USB: Add MUSB and TUSB support This patch adds support for MUSB and TUSB controllers integrated into omap2430 and davinci. It also adds support for external tusb6010 controller. Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
4ddd9ec1 |
|
03-Jul-2008 |
Randy Dunlap <randy.dunlap@oracle.com> |
usb gadget: g_cdc dependso on NET g_cdc needs to depend on NET, otherwise net-related build errors happen: ERROR: "netif_carrier_on" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "netif_carrier_off" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "netif_rx" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "alloc_etherdev_mq" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "free_netdev" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "register_netdev" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "print_mac" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "dev_kfree_skb_any" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "__alloc_skb" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "eth_type_trans" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "unregister_netdev" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "__netif_schedule" [drivers/usb/gadget/g_cdc.ko] undefined! ERROR: "skb_put" [drivers/usb/gadget/g_cdc.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
19e20680 |
|
19-Jun-2008 |
David Brownell <dbrownell@users.sourceforge.net> |
usb gadget: new "CDC Composite" gadget driver This is a simple example of a composite gadget, combining two Communications Class Device (CDC) functions: ECM and ACM. This provides a clear example of how the composite gadget framework is intended to work. It's surprising that MS-Windows (or at least, XP and previous) won't "just work" with something this simple... One /proc/bus/usb/devices listing looks like: T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 46 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=02(comm.) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0525 ProdID=a4aa Rev= 3.01 S: Manufacturer=Linux 2.6.26-rc6-pnut with net2280 S: Product=CDC Composite Gadget C:* #Ifs= 4 Cfg#= 1 Atr=c0 MxPwr= 2mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether E: Ad=83(I) Atr=03(Int.) MxPS= 16 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=cdc_acm E: Ad=86(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Not all USB peripheral controller hardware can support this driver. All the highspeed-capable peripheral controllers with drivers now in the mainline kernel seem to support this, as does omap_udc. But many full speed controllers don't have enough endpoints, or (as with the PXA controllers) don't support altsettings. Lightly tested. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
7a857620 |
|
22-Jun-2008 |
Philipp Zabel <philipp.zabel@gmail.com> |
[ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers The pxa2xx_udc.c driver is renamed to pxa25x_udc.c (the platform driver name changes from pxa2xx-udc to pxa25x-udc) and the platform driver name of pxa27x_udc.c is fixed to pxa27x-udc. pxa_device_udc in devices.c is split into pxa25x and pxa27x flavors and the pxa27x_device_udc is enabled in pxa27x.c. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Acked-by: Nicolas Pitre <nico@cam.org> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Including from Ian Molton: Fixes for mistakes left over from the PXA2{5,7}X UDC split. Signed-off-by: Ian Molton <spyro@f2s.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
ba45ca43 |
|
08-Apr-2008 |
Nicolas Ferre <nicolas.ferre@microchip.com> |
[ARM] 4940/1: AT91: UDPHS driver: SAM9RL board and cpu integration. Adds support for the USB High Speed Device Port on the AT91SAM9RL system on chip. The AT91SAM9RL uses the same UDPHS IP as the AVR32 and the AT91CAP9 (atmel_usba_udc driver). Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
d75379a5 |
|
18-Apr-2008 |
Robert Jarzmik <rjarzmik@free.fr> |
usb: pxa27x_udc driver Adds pxa27x udc driver to support USB peripherals on pxa27x chips. The driver is compatible with: Gadget Zero, the File Storage gadget, and the Ethernet gadget (only in CDC subset mode). The driver can't properly support multiple interfaces, because of hardware bugs without possible workaround. That means no RNDIS support from g_ether, and no CDC ACM support in g_serial. Signed-off-by: Robert Jarzmik <rjarzmik@free.fr> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
afd0e0f2 |
|
10-Mar-2008 |
Robert P. J. Day <rpjday@crashcourse.ca> |
USB: Remove EXPERIMENTAL tags from some USB gadget Kconfig entries. Based on a recent discussion on the Linux USB mailing list, remove the designation of EXPERIMENTAL from some USB gadget entries, and tag some of them as DEVELOPMENT. just for fun, i added a bit of help for gadgetfs, explaining the race condition. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: David Brownell <dbrownell@users.sourceforge.net>
|
#
16a45bc8 |
|
05-Apr-2008 |
Stelian Pop <stelian@popies.net> |
atmel_usba_udc: Add support for AT91CAP9 UDPHS This patch is part of the series adding support for the USB High Speed Device Port on the AT91CAP9 system on chip. The AT91CAP9 uses the same UDPHS IP as the AVR32 and the AT91SAM9RL. The only differences between the AVR32 and the AT91 version of the device are in the enable/disable and suspend/wakeup sequences: the AT91 version needs to toggle the USB bias and pulldown explicitly. Signed-off-by: Stelian Pop <stelian@popies.net> Acked-by: Andrew Victor <linux@maxim.org.za> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
|
#
33635efa |
|
06-Mar-2008 |
Li Yang <leoyang.li@nxp.com> |
USB: fsl_usb2_udc: fix broken Kconfig The patch fixes broken Kconfig caused by the name change of MPC834x option. It also makes fsl_usb2_udc selectable on new platforms like MPC837x. Signed-off-by: Li Yang <leoli@freescale.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
b75be4ab |
|
24-Jan-2008 |
Denis Cheng <crquan@gmail.com> |
USB: Use menuconfig objects 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>
|
#
25a010c8 |
|
11-Nov-2007 |
Craig W. Nadler <craig@nadler.us> |
USB: add Printer Gadget Driver G_PRINTER: Adds a USB printer gadget driver for use in printer firmware. This adds a USB printer gadget driver for use in printer firmware. The printer gadget channels data between the USB host and a userspace program driving the print engine. The user space program reads and writes the device file /dev/g_printer to receive or send printer data. It can use ioctl calls to the device file to get or set printer status. Signed-off-by: Craig W. Nadler <craig@nadler.us> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
8c73aff6 |
|
22-Nov-2007 |
Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> |
USB: m66592-udc: Add support for SH7722 USBF Add support for SuperH SH7722 USB Function. M66592 is similar to SH7722 USBF. It can support SH7722 USBF by changing several M66592 code. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Acked-by: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
2b3b3516 |
|
24-Jan-2008 |
Andrew Victor <linux@maxim.org.za> |
[ARM] 4764/1: [AT91] AT91CAP9 core support Add support for Atmel's AT91CAP9 Customizable Microcontroller family. <http://www.atmel.com/products/AT91CAP/Default.asp> Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
914a3f3b |
|
10-Oct-2007 |
Haavard Skinnemoen <hskinnemoen@atmel.com> |
USB: add atmel_usba_udc driver This is a driver for the Atmel USBA UDC which can be found integrated on AT32AP700x AVR32 processors. For hardware documentation, please see the AT32AP7000 data sheet: http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf This is a dual speed controller (connects at high or full speed). The driver supports up to 7 control, bulk, interrupt and isochronous endpoints with some constraints. Bulk, interrupt and isochronous transfers are driven by DMA. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
598f22e1 |
|
17-Jul-2007 |
Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> |
USB: m66592-udc: fixes some problems This patch incorporates some updates from the review of the Renesas m66592-udc driver. Updates include: - Fix some locking bugs; and add a few sparse annotations - Don't #define __iomem ! - Lots of whitespace fixes (most of the patch by volume) - Some #include file trimmage - Other checkpatch.pl and sparse updates - Alphabetized and slightly-more-informative Kconfig - Don't use the ID which was assigned to the amd5536udc driver. - Remove pointless suspend/resume methods updating obsolete field. - Some section fixups - Fix some leak bugs - Fix byteswapping Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
55d402d8 |
|
16-Jul-2007 |
Thomas Dahlmann <thomas.dahlmann@amd.com> |
USB: amd5536 UDC driver (in GEODE southbridge) Driver for the AMD5536 UDC, as found in the AMD Geode CS5536 (southbridge). This is a high speed DMA-capable controller, which can also be used in OTG configurations (which are not supported by this patch). Acked-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
70790f63 |
|
01-Jul-2007 |
David Brownell <david-b@pacbell.net> |
USB: usb gadget stack can now -DDEBUG with Kconfig Although the other USB driver directories got taught how use Kconfig and the Makefile to enable the debugging messages enabled by -DDEBUG, the gadget stack was overlooked. This patch remedies that omission, but doesn't update any drivers to remove previous idiosyncracies in this area ... other than the RNDIS code, which defined its own DEBUG() macro in a broken way. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
3fc154b6 |
|
06-Jun-2007 |
Arnaud Patard <arnaud.patard@rtp-net.org> |
USB Gadget driver for Samsung s3c2410 ARM SoC This patch adds the support for the Usb Device Controller on Samsung S3C24xx SoCs. This driver passes all tests from testusb (including #13) and has been tested on S3C2410, S3C24212, and S3C2440 SoCs. Whitespace updates, minor cleanups by David Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: Herbert Pötzl <herbert@13thfloor.at> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
4cf2503c |
|
09-May-2007 |
Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> |
USB: m66592-udc: peripheral controller driver for M66592 I would like to submit Renesas M66592 udc driver. The M66592 is Renesas USB 2.0 peripheral controller. This controller supports USB high-speed. The driver has been tested Gadget Zero, Ethernet Gadget, File-backed Storage Gadget, and passed usbtest script. Signed-off-by : Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
877d7720 |
|
11-May-2007 |
Andrew Victor <andrew@sanpeople.com> |
[ARM] 4370/3: AT91: Support for Atmel AT91SAM9RL processors. Add support for Atmel's new AT91SAM9RL range of processors. Includes similar peripherals as other AT91SAM9 processors, but with a High-speed USB controller and various sizes of internal SRAM. Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
b504882d |
|
23-Apr-2007 |
Li Yang <leoyang.li@nxp.com> |
USB: add Freescale high-speed USB SOC device controller driver Freescale high-speed USB SOC can be found on some Freescale processors among different architectures. It supports both host and device functions. This driver adds its device support for Linux USB Gadget layer. It is tested on MPC8349 and MPC8313, but should work on other platforms with minor tweaks. The driver passed USBCV 1.3 compliance tests. Note that this driver doesn't yet include OTG support. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jiang Bo <tanya.jiang@freescale.com> Signed-off-by: Bruce Schmid <duck@freescale.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
87840289 |
|
21-Mar-2007 |
Randy Dunlap <randy.dunlap@oracle.com> |
USB: gadget-storage needs BLOCK With CONFIG_BLOCK=n, this build error happens: WARNING: "bdev_read_only" [drivers/usb/gadget/g_file_storage.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
58a0cd78 |
|
01-Dec-2006 |
Andrew Victor <andrew@sanpeople.com> |
[ARM] 3963/1: AT91: Update configuration files A number of configuration file changes. These are mainly to replace references to ARCH_AT91RM9200 and ARCH_AT91SAM9261 with the common/generic ARCH_AT91. That way we don't need to mention every specific AT91 processor explicitly. Also adds the configuration option for AT91SAM9260-EK and AT91SAM9261-EK boards. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
cab00891 |
|
03-Oct-2006 |
Matt LaPlante <kernel1@cyberdogtech.com> |
Still more typo fixes Signed-off-by: Adrian Bunk <bunk@stusta.de>
|
#
e113f29c |
|
22-Aug-2006 |
Jules Villard <jvillard@ens-lyon.fr> |
USB: fix typo in drivers/usb/gadget/Kconfig This tiny patch fixes a typo in drivers/usb/gadget/Kconfig. The typo is present in 2.6.18-rc4 and in the corresponding -mm tree (and AFAIK, FYI and FWIW was present in previous kernel versions as well). From: Jules Villard <jvillard@ens-lyon.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
f2ebf92c |
|
31-Jul-2006 |
Ben Williamson <ben.williamson@greyinnovation.com> |
USB: gmidi: New USB MIDI Gadget class driver. This driver is glue between the USB gadget interface and the ALSA MIDI interface. It allows us to appear as a MIDI Streaming device to a host system on the other end of a USB cable. This includes linux/usb/audio.h and linux/usb/midi.h containing definitions from the relevant USB specifications for USB audio and USB MIDI devices. The following changes have been made since the first RFC posting: * Bug fixes to endpoint handling. * Workaround for USB_REQ_SET_CONFIGURATION handling, not understood yet. * Added SND and SND_RAWMIDI dependencies in Kconfig. * Moved usb_audio.h and usb_midi.h to usb/*.h * Added module parameters for ALSA card index and id. * Added module parameters for USB descriptor IDs and strings. * Removed some unneeded stuff inherited from zero.c, more to go. * Provide DECLARE_* macros for the variable-length structs. * Use kmalloc instead of usb_ep_alloc_buffer. * Limit source to 80 columns. * Return actual error code instead of -ENOMEM in a few places. Signed-off-by: Ben Williamson <ben.williamson@greyinnovation.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
be0c8015 |
|
30-Jul-2006 |
Adrian Bunk <bunk@stusta.de> |
USB: fix the USB_GADGET_DUMMY_HCD dependencies If USB=m, USB_GADGET=y, the option USB_GADGET_DUMMY_HCD mustn't be offered since selecting it results in a compile error. This patch fixes kernel Bugzilla #6534 reported by Toralf F�rster. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
950ee4c8 |
|
19-Mar-2006 |
Guennadi Liakhovetski <g.liakhovetski@gmx.de> |
[PATCH] USB: net2282 and net2280 software compatibility Below is a patch to gadgets/net2280.[ch] which adds support for the net2282 controller. The original code was kindly provided by PLX Technology, I just merged it with the current net2280 driver in the kernel. Tested on 2.6.15.6, but only with 2282. I did the merge, so that the behaviour for the 2280 is unaffected (except for short delays for extra checks). Signed-off-by: G. Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Support for net2282 in net2280 driver.
|
#
bae4bd84 |
|
22-Jan-2006 |
David Brownell <david-b@pacbell.net> |
[PATCH] USB: add support for AT91 gadget This adds support for the USB peripheral controller on AT91 (rm9200, eventually also sam9261 or uClinux) platforms. More SOC support for Linux-USB ... an uncomplicated pure PIO driver. It'd be worth using this as a model, if you're starting a driver for some other peripheral controller. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
028b271b |
|
06-May-2005 |
David Brownell <david-b@pacbell.net> |
[PATCH] USB: Kconfig fixes for usb/gadget This prevents gadget drivers from being selected when no controller has been selected, by adding an additional boolean and depending on it. It's mostly to help "allmodconfig". Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
1da177e4 |
|
16-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
|