Mercurial > hg > Game > Cerium

annotate include/TaskManager/DmaManager.h @ 275:237a75ab7a9b draft

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merge
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Thu, 04 Jun 2009 00:12:47 +0900
parents 45e849a81763
children 3fc86ddf5d1c
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1 #ifndef INCLUDED_DMA_MANAGER
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2 #define INCLUDED_DMA_MANAGER
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4 #ifndef INCLUDED_BASE_H_
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5 # include "base.h"
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6 #endif
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8 #ifndef INCLUDED_LIST_DATA
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9 # include "ListData.h"
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10 #endif
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12 #ifndef INCLUDED_TYPES
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13 # include "types.h"
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14 #endif
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16 enum dma_tag {
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17 DMA_READ = 25,
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18 DMA_WRITE = 27,
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19 DMA_READ_IN_LIST = 29,
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20 DMA_READ_OUT_LIST = 30,
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21 DMA_READ_TASKLIST = 31,
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22 };
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24 class DmaManager {
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25 public:
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26 virtual ~DmaManager(void) {};
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28 BASE_NEW_DELETE(DmaManager);
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30 // API for DMA transfer
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31 virtual void dma_load(void *buf, uint32 addr, uint32 size, uint32 mask) {}
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32 virtual void dma_store(void *buf,uint32 addr, uint32 size, uint32 mask) {}
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33 virtual void dma_wait(uint32 mask) {}
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34 virtual void show_dma_wait(int cpu) {}
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36 // API for SPU inbound/outbound mailbox
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37 virtual void mail_write(uint32 data) {}
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38 virtual uint32 mail_read(void) {return 0;}
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40 // API for MFC list DMA transfer
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41 virtual void dma_loadList(ListDataPtr list, void *,uint32 mask) {}
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42 virtual void dma_storeList(ListDataPtr, void *buff, uint32 mask) {}
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43 };
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45 #endif