1/*
 2 *  n_tracesink.h - Kernel driver API to route trace data in kernel space.
 3 *
 4 *  Copyright (C) Intel 2011
 5 *
 6 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 7 *
 8 *  This program is free software; you can redistribute it and/or modify
 9 *  it under the terms of the GNU General Public License version 2
10 *  as published by the Free Software Foundation.
11 *
12 *  This program is distributed in the hope that it will be useful,
13 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
14 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 *  GNU General Public License for more details.
16 *
17 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
18 *
19 * The PTI (Parallel Trace Interface) driver directs trace data routed from
20 * various parts in the system out through the Intel Penwell PTI port and
21 * out of the mobile device for analysis with a debugging tool
22 * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7,
23 * compact JTAG, standard.
24 *
25 * This header file is used by n_tracerouter to be able to send the
26 * data of it's tty port to the tty port this module sits.  This
27 * mechanism can also be used independent of the PTI module.
28 *
29 */
30
31#ifndef N_TRACESINK_H_
32#define N_TRACESINK_H_
33
34void n_tracesink_datadrain(u8 *buf, int count);
35
36#endif