| // SPDX-License-Identifier: GPL-2.0 | |
| /* | |
| * n_tracesink.h - Kernel driver API to route trace data in kernel space. | |
| * | |
| * Copyright (C) Intel 2011 | |
| * | |
| * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
| * | |
| * The PTI (Parallel Trace Interface) driver directs trace data routed from | |
| * various parts in the system out through the Intel Penwell PTI port and | |
| * out of the mobile device for analysis with a debugging tool | |
| * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7, | |
| * compact JTAG, standard. | |
| * | |
| * This header file is used by n_tracerouter to be able to send the | |
| * data of it's tty port to the tty port this module sits. This | |
| * mechanism can also be used independent of the PTI module. | |
| * | |
| */ | |
| #ifndef N_TRACESINK_H_ | |
| #define N_TRACESINK_H_ | |
| void n_tracesink_datadrain(u8 *buf, int count); | |
| #endif |