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view TaskManager/kernel/schedule/DmaManager.h @ 970:33630c6ff445
change pipeline and TaskArray fast
author | Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp> |
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date | Thu, 26 Aug 2010 20:38:06 +0900 |
parents | e015a4e5e4b0 |
children | 18a548c337cb |
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#ifndef INCLUDED_DMA_MANAGER #define INCLUDED_DMA_MANAGER #include "base.h" #include "ListData.h" #include "types.h" enum dma_tag { DMA_READ = 25, DMA_READ2 = 26, DMA_WRITE = 27, // DMA_READ_IN_LIST = 29, // DMA_READ_OUT_LIST = 30, DMA_READ_TASKLIST = 31, }; class Scheduler; class DmaManager { public: virtual ~DmaManager() {}; BASE_NEW_DELETE(DmaManager); // API for DMA transfer virtual void dma_load(void *buf, memaddr addr, uint32 size, uint32 mask) {} virtual void dma_store(void *buf,memaddr addr, uint32 size, uint32 mask) {} virtual void dma_wait(uint32 mask) {} virtual void dma_wait(uint32 mask, int cmd) {} virtual void show_dma_wait(Scheduler *s, int cpu) {} virtual void start_profile() {} // API for SPU inbound/outbound mailbox virtual void mail_write(memaddr data) {} virtual memaddr mail_read() { return 0; } // API for MFC list DMA transfer virtual void dma_loadList(ListDataPtr list, void *,uint32 mask) {} virtual void dma_storeList(ListDataPtr, void *buff, uint32 mask) {} }; #endif