diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-ffs | 12 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-usb_role | 6 |
2 files changed, 16 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-ffs b/Documentation/ABI/testing/configfs-usb-gadget-ffs index e39b27653c65..bf8936ff6d38 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-ffs +++ b/Documentation/ABI/testing/configfs-usb-gadget-ffs @@ -4,6 +4,14 @@ KernelVersion: 3.13 Description: The purpose of this directory is to create and remove it. A corresponding USB function instance is created/removed. - There are no attributes here. - All parameters are set through FunctionFS. + All attributes are read only: + + ============= ============================================ + ready 1 if the function is ready to be used, E.G. + if userspace has written descriptors and + strings to ep0, so the gadget can be + enabled - 0 otherwise. + ============= ============================================ + + All other parameters are set through FunctionFS. diff --git a/Documentation/ABI/testing/sysfs-class-usb_role b/Documentation/ABI/testing/sysfs-class-usb_role index 3b810a425a52..9fab3f06679e 100644 --- a/Documentation/ABI/testing/sysfs-class-usb_role +++ b/Documentation/ABI/testing/sysfs-class-usb_role @@ -19,3 +19,9 @@ Description: - none - host - device + +What: /sys/class/usb_role/<switch>/connector +Date: Feb 2024 +Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com> +Description: + Optional symlink to the USB Type-C connector. |