Linux Kernel  3.7.1
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
ozevent.h
Go to the documentation of this file.
1 /* -----------------------------------------------------------------------------
2  * Copyright (c) 2011 Ozmo Inc
3  * Released under the GNU General Public License Version 2 (GPLv2).
4  * -----------------------------------------------------------------------------
5  */
6 #ifndef _OZEVENT_H
7 #define _OZEVENT_H
8 #include "ozconfig.h"
9 #include "ozeventdef.h"
10 
11 #ifdef WANT_EVENT_TRACE
12 extern u32 g_evt_mask;
13 void oz_event_init(void);
14 void oz_event_term(void);
15 void oz_event_log2(u8 evt, u8 ctx1, u16 ctx2, void *ctx3, unsigned ctx4);
16 void oz_debugfs_init(void);
17 void oz_debugfs_remove(void);
18 #define oz_event_log(__evt, __ctx1, __ctx2, __ctx3, __ctx4) \
19  do { \
20  if ((1<<(__evt)) & g_evt_mask) \
21  oz_event_log2(__evt, __ctx1, __ctx2, __ctx3, __ctx4); \
22  } while (0)
23 
24 #else
25 #define oz_event_init()
26 #define oz_event_term()
27 #define oz_event_log(__evt, __ctx1, __ctx2, __ctx3, __ctx4)
28 #define oz_debugfs_init()
29 #define oz_debugfs_remove()
30 #endif /* WANT_EVENT_TRACE */
31 
32 #endif /* _OZEVENT_H */