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GNU Radio 3.3.0 C++ API
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00001 /* -------------------------------------------------------------- */ 00002 /* (C)Copyright 2001,2007, */ 00003 /* International Business Machines Corporation, */ 00004 /* Sony Computer Entertainment, Incorporated, */ 00005 /* Toshiba Corporation, */ 00006 /* */ 00007 /* All Rights Reserved. */ 00008 /* */ 00009 /* Redistribution and use in source and binary forms, with or */ 00010 /* without modification, are permitted provided that the */ 00011 /* following conditions are met: */ 00012 /* */ 00013 /* - Redistributions of source code must retain the above copyright*/ 00014 /* notice, this list of conditions and the following disclaimer. */ 00015 /* */ 00016 /* - Redistributions in binary form must reproduce the above */ 00017 /* copyright notice, this list of conditions and the following */ 00018 /* disclaimer in the documentation and/or other materials */ 00019 /* provided with the distribution. */ 00020 /* */ 00021 /* - Neither the name of IBM Corporation nor the names of its */ 00022 /* contributors may be used to endorse or promote products */ 00023 /* derived from this software without specific prior written */ 00024 /* permission. */ 00025 /* */ 00026 /* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND */ 00027 /* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, */ 00028 /* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ 00029 /* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */ 00030 /* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR */ 00031 /* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */ 00032 /* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT */ 00033 /* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ 00034 /* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) */ 00035 /* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN */ 00036 /* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR */ 00037 /* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ 00038 /* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 00039 /* -------------------------------------------------------------- */ 00040 /* PROLOG END TAG zYx */ 00041 #ifndef _SPU_COMPLETE_ALL_H_ 00042 #define _SPU_COMPLETE_ALL_H_ 00043 00044 #include "sync_utils.h" 00045 #include <spu_mfcio.h> 00046 #include "completion.h" 00047 00048 /** 00049 * completion_broadcast - indicate that a completion is true. 00050 * @completion: handle to effective address of completion variable. 00051 * 00052 * Indicate that a completionition is true by storing '1' to the 00053 * completionition variable. 00054 */ 00055 static __inline void _complete_all(completion_ea_t completion) 00056 { 00057 DECL_COMPLETION_VARS(); 00058 00059 ea64.ull = ALIGN128_EA(completion); 00060 offset = OFFSET128_EA_U32(completion); 00061 MFC_DMA(buf, ea64, size, tagid, MFC_GETLLAR_CMD); 00062 spu_readch(MFC_RdAtomicStat); 00063 00064 /* set the completionition variable to the count. So that 00065 * all the threads */ 00066 buf[offset] = MAX_THREADS_WAITING; 00067 MFC_DMA(buf, ea64, size, tagid, MFC_PUTLLUC_CMD); 00068 spu_readch(MFC_RdAtomicStat); 00069 } 00070 00071 00072 00073 00074 #endif /* _SPU_COMPLETE_ALL_H_ */