1 /*
2 * Copyright (c) 2020 The Linux Foundation. All rights reserved.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for
5 * any purpose with or without fee is hereby granted, provided that the
6 * above copyright notice and this permission notice appear in all
7 * copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16 * PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #ifndef QDF_FUNC_TRACKER_H
20 #define QDF_FUNC_TRACKER_H
21
22 #ifdef FUNC_CALL_MAP
23
24 #define QDF_FUNCTION_CALL_MAP_BUF_LEN 4096
25
26 /**
27 * cc_func() - Inserts the function Id into the global
28 * function map
29 * @track: Function Id which needs to be inserted into the
30 * Global function map.
31 *
32 * Return: None
33 */
34 void cc_func(unsigned int track);
35
36 /**
37 * qdf_get_func_call_map() - Copies the global function call
38 * map into the given buffer
39 * @data: Buffer in which the function call map needs to be
40 * copied
41 *
42 * Return: None
43 */
44 void qdf_get_func_call_map(char *data);
45
46 /**
47 * qdf_clear_func_call_map() - Clears the global function
48 * call map
49 *
50 * Return: None
51 */
52 void qdf_clear_func_call_map(void);
53 #else
cc_func(unsigned int track)54 static inline void cc_func(unsigned int track)
55 {
56 }
57
qdf_get_func_call_map(char * data)58 static inline void qdf_get_func_call_map(char *data)
59 {
60 }
61
qdf_clear_func_call_map(void)62 static inline void qdf_clear_func_call_map(void)
63 {
64 }
65
66 #endif
67 #endif
68