/drivers/char/diag/diagfwd.h

 1/* Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
 2 *
 3 * Redistribution and use in source and binary forms, with or without
 4 * modification, are permitted provided that the following conditions are
 5 * met:
 6 *     * Redistributions of source code must retain the above copyright
 7 *       notice, this list of conditions and the following disclaimer.
 8 *     * Redistributions in binary form must reproduce the above
 9 *       copyright notice, this list of conditions and the following
10 *       disclaimer in the documentation and/or other materials provided
11 *       with the distribution.
12 *     * Neither the name of Code Aurora Forum, Inc. nor the names of its
13 *       contributors may be used to endorse or promote products derived
14 *       from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 */
29
30#ifndef DIAGFWD_H
31#define DIAGFWD_H
32
33void diagfwd_init(void);
34void diagfwd_exit(void);
35void diag_process_hdlc(void *data, unsigned len);
36void __diag_smd_send_req(void);
37void __diag_smd_qdsp_send_req(void);
38void diag_usb_legacy_notifier(void *, unsigned, struct diag_request *);
39int diag_device_write(void *, int, struct diag_request *);
40int mask_request_validate(unsigned char mask_buf[]);
41
42/* State for diag forwarding */
43#ifdef CONFIG_DIAG_OVER_USB
44int diagfwd_connect(void);
45int diagfwd_disconnect(void);
46#endif
47extern int diag_debug_buf_idx;
48extern unsigned char diag_debug_buf[1024];
49
50#endif