openwrt/package/utils/usbgadget, branch mainOpenWrt Source Repositoryhttps://git.openwrt.org/openwrt/openwrt/atom?h=main2025-07-04T09:33:18Zusbgadget: bump PKG_RELEASE for os descriptors support2025-07-04T09:33:18ZChuanhong Guo2025-07-04T09:33:18Zurn:sha1:b5c90ed1bdf84550b9b350e28a0de9d88fc74c04
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
usbgadget: add OS descriptors support2025-07-04T01:50:24ZThomas Richard2025-06-26T09:26:00Zurn:sha1:c5c894f7ff9731cb0c24f566f41cdb2fce9aed68
Add OS descriptors support. Configuring OS descriptors allows Microsoft
Windows to bind the right drivers without any additional configuration.
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Link: https://github.com/openwrt/openwrt/pull/19237
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
package: usbgadget: Fix subpackage dependencies2025-04-10T07:37:34ZLinus Walleij2025-04-03T06:30:29Zurn:sha1:cb650214ba4b88b583ffe3e8c7fbc208b3f6bfba
Currently if a target wants to use acm or ncm gadget config,
they need to select both usbgadget and the config package
such as usbgadget-acm.
It's better if the target just select usbgadget-acm and get
all dependencies satisfied.
Adding a dependency using +usbgadget fixes this.
Link: http://patchwork.ozlabs.org/project/openwrt/patch/20250403-dns313-usb-serial-v2-3-d84de8e86931@linaro.org/
Reviewed-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
package: usbgadget: Define conffile2025-04-10T07:36:51ZLinus Walleij2025-04-01T08:53:12Zurn:sha1:a57bce987a8e58c7ee79eda4bdd616003b1e2e61
The /etc/config/usbgadget file is a conffile, so specify
it as such.
Link: http://patchwork.ozlabs.org/project/openwrt/patch/20250403-dns313-usb-serial-v2-2-d84de8e86931@linaro.org/
Reviewed-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
package: usbgadget: Require kmod-fs-configfs2025-04-10T07:36:18ZLinus Walleij2025-04-01T07:52:19Zurn:sha1:f0de73f91238b9533ffaf2dd29c26ddc1453f2e1
The usbgadget package tries to mount and use configfs so it
needs to require the kernel module instead of implying it.
There should be a newline at the end of the file as well.
Link: http://patchwork.ozlabs.org/project/openwrt/patch/20250403-dns313-usb-serial-v2-1-d84de8e86931@linaro.org/
Reviewed-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
package: new package for usb gadget setup2023-12-28T05:10:32ZChuanhong Guo2023-11-19T12:56:52Zurn:sha1:b196a9f6ce8ef7d6b09d20ef79ffcf464d1a15ab
Setting up usb gadgets using g_* kernel modules are considered a
legacy approach, but the usb_gadget configfs is a bit annoying
to use directly.
The usb_gadget configfs works by creating magic directories
and writing to magic files under /sys/kernel/config/usbgadget.
This new package is an init script to setup usb_gadget configfs
using uci. In the config file, gadget/configuration/function
sections create corresponding directories. UCI options are magic
files available in the configfs and strings/0x409 directories,
grabbed with a 'find' command. UDC option in gadget writes
the UDC file under the 'gadget' directory to attach the
generated gadget config.
It's also possible to apply pre-made config templates under
/usr/share/usbgadget. The templates use the same UCI config
format, with the 'gadget' entry named 'g1'. Currently, there
are templates for CDC-ACM and CDC-NCM gadgets written based
on existing g_*.ko module code.
Certain SBCs come with only a USB device port (e.g. Raspberry Pi
Zero). With this script, it's now possible to perform initial
setup on them by adding a default NCM gadget.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>