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comparison TaskManager/kernel/schedule/DmaManager.h @ 1413:5b024efa2429 draft

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fix free on non copy DMA
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 19 Feb 2012 10:07:27 +0900
parents 2187bd10f16d
children 94ac6d8e73aa
comparison
equal deleted inserted replaced
1412:f40558ec00a8 1413:5b024efa2429
21 virtual ~DmaManager() {}; 21 virtual ~DmaManager() {};
22 22
23 BASE_NEW_DELETE(DmaManager); 23 BASE_NEW_DELETE(DmaManager);
24 24
25 // API for DMA transfer 25 // API for DMA transfer
26 virtual void *dma_load(Scheduler *s, void *buf, memaddr addr, uint32 size, uint32 mask) { return 0;} 26 virtual void *dma_load(Scheduler *s, void *buf, memaddr addr, uint32 size, uint32 mask) { return 0; }
27 virtual void *dma_store(void *buf,memaddr addr, uint32 size, uint32 mask) { return 0;} 27 virtual void *dma_store(void *buf,memaddr addr, uint32 size, uint32 mask) { return 0; }
28 virtual void *get_writebuf(Scheduler *s, memaddr addr, uint32 size) { return 0;} 28 virtual void free(void *buf) { free(buf); }
29 virtual void *get_writebuf(Scheduler *s, memaddr addr, uint32 size) { return 0; }
29 virtual void dma_wait(uint32 mask) {} 30 virtual void dma_wait(uint32 mask) {}
30 virtual void dma_wait(uint32 mask, int cmd) {} 31 virtual void dma_wait(uint32 mask, int cmd) {}
31 virtual void show_dma_wait(Scheduler *s, int cpu) {} 32 virtual void show_dma_wait(Scheduler *s, int cpu) {}
32 virtual void start_profile() {} 33 virtual void start_profile() {}
33 34
36 virtual void mail_write_finish_list(memaddr data) {} 37 virtual void mail_write_finish_list(memaddr data) {}
37 virtual memaddr mail_read() { return 0; } 38 virtual memaddr mail_read() { return 0; }
38 virtual memaddr task_list_mail_read() { return 0; } 39 virtual memaddr task_list_mail_read() { return 0; }
39 40
40 // API for MFC list DMA transfer 41 // API for MFC list DMA transfer
41 virtual void *dma_loadList(Scheduler *s, ListDataPtr list, void *,uint32 mask) { return 0;} 42 virtual void *dma_loadList(Scheduler *s, ListDataPtr list, void *,uint32 mask) { return 0; }
42 virtual void dma_storeList(ListDataPtr, void *buff, uint32 mask) {} 43 virtual void dma_storeList(ListDataPtr, void *buff, uint32 mask) {}
43 virtual void *get_writebuf(Scheduler *s, ListDataPtr, uint32 size) { return 0;} 44 virtual void *get_writebuf(Scheduler *s, ListDataPtr, uint32 size) { return 0; }
44 virtual uint32 get_tag() { return 0;} 45 virtual uint32 get_tag() { return 0;}
45 virtual void bound(ListData *) {} 46 virtual void bound(ListData *) {}
46 }; 47 };
47 48
48 #endif 49 #endif