Mercurial > hg > Game > Cerium

annotate TaskManager/Fifo/PreRefDmaManager.cc @ 1479:163220e54cc0 draft

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remove hard code for TaskLog
author Daichi TOMA <toma@cr.ie.u-ryukyu.ac.jp>
date Tue, 24 Jul 2012 17:15:15 +0900
parents 94ac6d8e73aa
children 411401d1cb71
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ddda67d4284c added Prefetch Referenced Dma Manager
Daichi Toma <toma@cr.ie.u-ryukyu.ac.jp>
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1 #include "PreRefDmaManager.h"
ddda67d4284c added Prefetch Referenced Dma Manager
Daichi Toma <toma@cr.ie.u-ryukyu.ac.jp>
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2 #include "Scheduler.h"
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Daichi Toma <toma@cr.ie.u-ryukyu.ac.jp>
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3 #include "TaskManagerImpl.h"
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4
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5 void *
ddda67d4284c added Prefetch Referenced Dma Manager
Daichi Toma <toma@cr.ie.u-ryukyu.ac.jp>
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6 PreRefDmaManager::dma_load(Scheduler *s, void *buf, memaddr addr, uint32 size, uint32 mask)
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7 {
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Daichi TOMA <toma@cr.ie.u-ryukyu.ac.jp>
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8 unsigned long long wait = 0;
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9 (this->*start_dmawait_profile)();
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10
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Daichi Toma <toma@cr.ie.u-ryukyu.ac.jp>
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11 #ifdef __CERIUM_FIFO__
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Daichi Toma <toma@cr.ie.u-ryukyu.ac.jp>
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12 asm("prefetcht0 %0"::"m"(addr):"memory");
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13 #endif // __CERIUM_FIFO__
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14
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15 (this->*end_dmawait_profile)(&wait);
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16 global_load_time += wait;
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17 dma_load_time += wait;
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18
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19 return (void*)addr;
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20 }
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21
1413
5b024efa2429 fix free on non copy DMA
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 1369
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22 void
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94ac6d8e73aa fix free inifite loop
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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23 PreRefDmaManager::free_(void *buf) {
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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24 }