diff options
Diffstat (limited to 'Documentation/ABI/testing/configfs-usb-gadget-acm')
| -rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-acm | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-acm b/Documentation/ABI/testing/configfs-usb-gadget-acm index d21092d75a05..25e68be9eb66 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-acm +++ b/Documentation/ABI/testing/configfs-usb-gadget-acm @@ -6,3 +6,10 @@ Description: This item contains just one readonly attribute: port_num. It contains the port number of the /dev/ttyGS<n> device associated with acm function's instance "name". + +What: /config/usb-gadget/gadget/functions/acm.name/protocol +Date: Aug 2024 +KernelVersion: 6.13 +Description: + Reported bInterfaceProtocol for the ACM device. For legacy + reasons, this defaults to 1 (USB_CDC_ACM_PROTO_AT_V25TER). |