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   1 /* --------------------------------------------------------------  */
   2 /* (C)Copyright 2001,2007,                                         */
   3 /* International Business Machines Corporation,                    */
   4 /* Sony Computer Entertainment, Incorporated,                      */
   5 /* Toshiba Corporation,                                            */
   6 /*                                                                 */
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   8 /*                                                                 */
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  12 /*                                                                 */
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  15 /*                                                                 */
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  19 /*   provided with the distribution.                               */
  20 /*                                                                 */
  21 /* - Neither the name of IBM Corporation nor the names of its      */
  22 /*   contributors may be used to endorse or promote products       */
  23 /*   derived from this software without specific prior written     */
  24 /*   permission.                                                   */
  25 /*                                                                 */
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  39 /* --------------------------------------------------------------  */
  40 /* PROLOG END TAG zYx                                              */
  41 /*
  42  * cond.h - simple condition wait & broadcast operations.
  43  *
  44  * Interrupt aware versions of the routines are supported.
  45  * Applications should call either '_irq' or '_irqsave'
  46  * forms of the functions when interrupts are enabled.
  47  */
  48
  49 #ifndef __SPU_COMPLETION_H__
  50 #define __SPU_COMPLETION_H__
  51
  52 #include "sync_utils.h"
  53
  54 #define MAX_THREADS_WAITING   32000
  55 typedef unsigned long long completion_ea_t;
  56
  57
  58 #define DECL_COMPLETION_VARS()                                \
  59     char _tmp[256];                                     \
  60     char *tmp = (char *) ALIGN(_tmp, 128);              \
  61     volatile s32 *buf = (volatile s32 *) &tmp[0];       \
  62     u32 size = 128, tagid = 0;                          \
  63     u32 offset;                                         \
  64     addr64 ea64
  65
  66
  67
  68 #endif /* __SPU_COMPLETION_H__ */