Merged eb/gcell-wip2 rev 10130:10152 into trunk.

[debian/gnuradio] / gcell / src / ibm / sync / spu_source / cond_signal.h

diff --git a/gcell/src/ibm/sync/spu_source/cond_signal.h b/gcell/src/ibm/sync/spu_source/cond_signal.h
deleted file mode 100644 (file)
index a035d28..0000000
--- a/gcell/src/ibm/sync/spu_source/cond_signal.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* --------------------------------------------------------------  */
-/* (C)Copyright 2001,2007,                                         */
-/* International Business Machines Corporation,                    */
-/* Sony Computer Entertainment, Incorporated,                      */
-/* Toshiba Corporation,                                            */
-/*                                                                 */
-/* All Rights Reserved.                                            */
-/*                                                                 */
-/* Redistribution and use in source and binary forms, with or      */
-/* without modification, are permitted provided that the           */
-/* following conditions are met:                                   */
-/*                                                                 */
-/* - Redistributions of source code must retain the above copyright*/
-/*   notice, this list of conditions and the following disclaimer. */
-/*                                                                 */
-/* - Redistributions in binary form must reproduce the above       */
-/*   copyright notice, this list of conditions and the following   */
-/*   disclaimer in the documentation and/or other materials        */
-/*   provided with the distribution.                               */
-/*                                                                 */
-/* - Neither the name of IBM Corporation nor the names of its      */
-/*   contributors may be used to endorse or promote products       */
-/*   derived from this software without specific prior written     */
-/*   permission.                                                   */
-/*                                                                 */
-/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND          */
-/* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,     */
-/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF        */
-/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE        */
-/* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR            */
-/* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,    */
-/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT    */
-/* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;    */
-/* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)        */
-/* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN       */
-/* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR    */
-/* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,  */
-/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              */
-/* --------------------------------------------------------------  */
-/* PROLOG END TAG zYx                                              */
-#ifndef _SPU_COND_SIGNAL_H_
-#define _SPU_COND_SIGNAL_H_
-#include <stdio.h>
-#include "sync_utils.h"
-#include "cond.h"
-#include "atomic.h"
-#include <spu_mfcio.h>
-
-/*
- * _cond_signal: signalling any of the waiting threads to wake up.
- */ 
-static __inline void _cond_signal(cond_ea_t cond)
-{
-    char _tmp[256];                                     
-    char *tmp = (char *) ALIGN(_tmp, 128);              
-    volatile unsigned short *buf = (volatile unsigned short *) &tmp[0];       
-    unsigned int size = 128, tagid = 0;                          
-    u32 offset;                                         
-    addr64 ea64;                                      
-    int status;
-
-    ea64.ull = ALIGN128_EA(cond);
-    offset = OFFSET128_EA_U16(cond);
-
-    do {
-      MFC_DMA(buf, ea64, size, tagid, MFC_GETLLAR_CMD);
-      (void)spu_readch(MFC_RdAtomicStat);
-
-      /* Check for waiting threads.
-       */
-      if (buf[offset] != buf[offset+1]) {
-       /* Increment the signaled count to release the next waiting
-        * thread.
-        */
-       buf[offset]++;
-
-       MFC_DMA(buf, ea64, size, tagid, MFC_PUTLLC_CMD);
-       status = spu_readch(MFC_RdAtomicStat);
-      } else {
-       /* Nobody is waiting, do nothing.
-        */
-       status = 0;
-      }
-    } while (status);
-}
-
-
-#endif /* _SPU_COND_SIGNAL_H_ */