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2ca39464 SM |
1 | /* |
2 | * probes/lttng-probe-i2c.c | |
3 | * | |
4 | * LTTng i2c probes. | |
5 | * | |
6 | * Copyright (C) 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
7 | * Copyright (C) 2016 Simon Marchi <simon.marchi@ericsson.com> | |
8 | * | |
9 | * This library is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU Lesser General Public | |
11 | * License as published by the Free Software Foundation; only | |
12 | * version 2.1 of the License. | |
13 | * | |
14 | * This library is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * Lesser General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU Lesser General Public | |
20 | * License along with this library; if not, write to the Free Software | |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
22 | */ | |
23 | ||
24 | #include <linux/module.h> | |
25 | #include <linux/moduleparam.h> | |
26 | #include <lttng-tracer.h> | |
27 | ||
28 | /* | |
29 | * Create the tracepoint static inlines from the kernel to validate that our | |
30 | * trace event macros match the kernel we run on. | |
31 | */ | |
32 | #include <trace/events/i2c.h> | |
33 | ||
34 | /* | |
35 | * Create LTTng tracepoint probes. | |
36 | */ | |
37 | #define LTTNG_PACKAGE_BUILD | |
38 | #define CREATE_TRACE_POINTS | |
39 | #define TRACE_INCLUDE_PATH instrumentation/events/lttng-module | |
40 | ||
41 | static int extract_sensitive_payload; | |
42 | module_param(extract_sensitive_payload, int, 0644); | |
43 | MODULE_PARM_DESC(extract_sensitive_payload, | |
44 | "Whether to extract possibly sensitive data from events (i2c " | |
45 | "buffer contents) or not (1 or 0, default: 0)."); | |
46 | ||
47 | #include <instrumentation/events/lttng-module/i2c.h> | |
48 | ||
49 | MODULE_LICENSE("GPL and additional rights"); | |
50 | MODULE_AUTHOR("Simon Marchi <simon.marchi@ericsson.com>"); | |
51 | MODULE_DESCRIPTION("LTTng i2c probes"); | |
52 | MODULE_VERSION(__stringify(LTTNG_MODULES_MAJOR_VERSION) "." | |
53 | __stringify(LTTNG_MODULES_MINOR_VERSION) "." | |
54 | __stringify(LTTNG_MODULES_PATCHLEVEL_VERSION) | |
55 | LTTNG_MODULES_EXTRAVERSION); |