diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/usb/composite.h | 3 | ||||
| -rw-r--r-- | include/linux/usb/gadget.h | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index b78cba4..2014d6b 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -145,6 +145,9 @@ int usb_function_activate(struct usb_function *); int usb_interface_id(struct usb_configuration *, struct usb_function *); +int config_ep_by_speed(struct usb_gadget *g, struct usb_function *f, + struct usb_ep *_ep); + /** * ep_choose - select descriptor endpoint at current device speed * @g: gadget, connected and running at some speed diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index fe50912..0bcc2b7 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -133,6 +133,8 @@ struct usb_ep_ops { * value can sometimes be reduced (hardware allowing), according to * the endpoint descriptor used to configure the endpoint. * @driver_data:for use by the gadget driver. + * @address: used to identify the endpoint when finding descriptor that + * matches connection speed * @desc: endpoint descriptor. This pointer is set before the endpoint is * enabled and remains valid until the endpoint is disabled. * @@ -147,6 +149,7 @@ struct usb_ep { const struct usb_ep_ops *ops; struct list_head ep_list; unsigned maxpacket:16; + u8 address; const struct usb_endpoint_descriptor *desc; }; |