Mercurial > hg > Game > Cerium

annotate TaskManager/Cell/spe/CellDmaManager.h @ 1021:47ca99c5cf84 draft

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use MailManager
author yutaka@localhost.localdomain
date Sun, 07 Nov 2010 22:10:29 +0900
parents 16afbf03e5d2
children cf0ad93028e9
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1 #ifndef INCLUDED_CELL_DMA_MANAGER
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2 #define INCLUDED_CELL_DMA_MANAGER
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3
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4 #include "base.h"
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5 #include "types.h"
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6 #include "DmaManager.h"
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7 #include "MailManager.h"
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8
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9 #include <spu_mfcio.h>
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10 #include <spu_intrinsics.h>
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11
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12 #define SPU_PROFILE 1
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13
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14 class Scheduler;
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16 class CellDmaManager : public DmaManager {
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17 public:
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18 BASE_NEW_DELETE(CellDmaManager);
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19
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20 typedef struct dma_list {
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21 uint32 addr; // should be memaddr, but in Cell's specification...
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22 uint32 size;
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23 } __attribute__ ((aligned (DEFAULT_ALIGNMENT))) DmaList, *DmaListPtr;
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26 CellDmaManager() ;
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27
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28 /* variables */
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29 unsigned int wait_time, busy_time, alloc_busy_time;
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30 unsigned long long global_busy_time, global_wait_time, global_mail_time, mainMemalloc_time;
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31 unsigned long long task_array_load_time;
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32
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33 /* functions */
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34 void dma_load(void *buf, memaddr addr, uint32 size, uint32 mask);
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35 void dma_store(void *buf, memaddr addr, uint32 size, uint32 mask);
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36 void dma_wait(uint32 mask) ;
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37 void dma_wait(uint32 mask, int cmd) ;
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38 void (CellDmaManager::*start_dmawait_profile)();
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39 void (CellDmaManager::*end_dmawait_profile)(unsigned long long *counter);
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40 void start_profile();
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41 void stop_profile();
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43
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44 void show_dma_wait(Scheduler *s, int cpu);
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45
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46 void mail_write(memaddr data);
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47 void mail_write_queue(memaddr data);
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48 void mail_write_finish_list(memaddr data);
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49 memaddr mail_read();
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50 void dma_loadList(ListDataPtr list, void *buff, uint32 mask);
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51 void dma_storeList(ListDataPtr, void *buff, uint32 mask);
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52
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53 private:
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55 void do_start_dmawait_profile();
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56 void do_end_dmawait_profile(unsigned long long *counter);
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57 void null_start_dmawait_profile();
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58 void null_end_dmawait_profile(unsigned long long *counter);
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59
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60 MailManagerPtr mail_queue;
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63 /* end */
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64 } ;
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66 #endif