On Wed Nov 19, 2025 at 12:21 AM CST, Siddharth Vadapalli wrote: > On Tue, 2025-11-18 at 15:56 -0600, [email protected] wrote: >> From: Randolph Sapp <[email protected]> >> >> These rules do not match the current structure of the USB DEVPATH and >> are not actually fired. >> >> They were initially cited as being help scripts, but I think users >> should attempt to gracefully bring down the gadget interface on their >> own instead of relying on a script that will attempt to reload it post >> mode change. >> >> Signed-off-by: Randolph Sapp <[email protected]> > > Additionally, 'configfs' is used for configuring USB Gadget drivers using > the libcomposite driver. The Gadget Zero 'g_zero' and other USB Gadgets > should be enabled via 'configfs' as documented at: > https://docs.kernel.org/usb/gadget_configfs.html > > Loading individual Gadget drivers via 'modprobe' is deprecated in favor of > the above. > > Reviewed-by: Siddharth Vadapalli <[email protected]> > > Regards, > Siddharth.
Thanks for the review Siddharth. Could you or someone familiar with the current USB tooling update the documentation for the DWC3 [1]? I'm not sure if it was never correctly imported from the processor wiki or what, but it appears there a sections missing and the content present appears disjointed. A lot of it can be reduced to links to the upstream DWC3 docs [2] and linked gadget configfs. At the moment the only thing that even mentions gadget configfs is the AM62_DWC3 document, and it only does so because of a kconfig code snippet. [1] https://github.com/TexasInstruments/processor-sdk-doc/blob/master/source/linux/Foundational_Components/Kernel/Kernel_Drivers/USB/DWC3.rst [2] https://docs.kernel.org/driver-api/usb/dwc3.html -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#16799): https://lists.yoctoproject.org/g/meta-arago/message/16799 Mute This Topic: https://lists.yoctoproject.org/mt/116364874/21656 Group Owner: [email protected] Unsubscribe: https://lists.yoctoproject.org/g/meta-arago/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
