4 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
6 * Licensed under the Apache License, Version 2.0 (the License);
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
19 #ifndef __HW_USB_CLIENT_H__
20 #define __HW_USB_CLIENT_H__
22 #include <hw/common.h>
23 #include <hw/usb_gadget.h>
28 * The id of this device
30 #define USB_CLIENT_HARDWARE_DEVICE_ID "usb_client"
33 * The version of this device
35 #define USB_CLIENT_HARDWARE_DEVICE_VERSION MAKE_VERSION(0,1)
38 struct hw_common common;
40 int (*get_current_gadget)(struct usb_client *usb,
41 struct usb_gadget **gadget);
43 int (*reconfigure_gadget)(struct usb_client *usb,
44 struct usb_gadget *gadget);
46 bool (*is_gadget_supported)(struct usb_client *usb,
47 struct usb_gadget *gadget);
49 bool (*is_function_supported)(struct usb_client *usb,
50 struct usb_function *func);
52 int (*enable)(struct usb_client *usb);
53 int (*disable)(struct usb_client *usb);
55 void (*free_gadget)(struct usb_gadget *gadget);