2 * Gadget Function Driver for MTP
4 * Copyright (C) 2010 Google, Inc.
5 * Author: Mike Lockwood <lockwood@android.com>
7 * This software is licensed under the terms of the GNU General Public
8 * License version 2, as published by the Free Software Foundation, and
9 * may be copied, distributed, and modified under those terms.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
18 #ifndef __LINUX_USB_F_MTP_H
19 #define __LINUX_USB_F_MTP_H
21 /* Constants for MTP_SET_INTERFACE_MODE */
22 #define MTP_INTERFACE_MODE_MTP 0
23 #define MTP_INTERFACE_MODE_PTP 1
26 struct mtp_file_range {
27 /* file descriptor for file to transfer */
29 /* offset in file for start of transfer */
31 /* number of bytes to transfer */
36 /* size of the event */
38 /* event data to send */
42 /* Sends the specified file range to the host */
43 #define MTP_SEND_FILE _IOW('M', 0, struct mtp_file_range)
44 /* Receives data from the host and writes it to a file.
45 * The file is created if it does not exist.
47 #define MTP_RECEIVE_FILE _IOW('M', 1, struct mtp_file_range)
48 /* Sets the driver mode to either MTP or PTP */
49 #define MTP_SET_INTERFACE_MODE _IOW('M', 2, int)
50 /* Sends an event to the host via the interrupt endpoint */
51 #define MTP_SEND_EVENT _IOW('M', 3, struct mtp_event)
53 #endif /* __LINUX_USB_F_MTP_H */