drivers/staging/ozwpan/ozevent.h

   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 */