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comparison include/TaskManager/DmaManager.h @ 109:5c194c71eca8

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Cerium cvs version
author gongo@gendarme.local
date Wed, 12 Nov 2008 17:39:33 +0900
parents 504899860e66
children 5cde66c926b4
comparison
equal deleted inserted replaced
108:6f3b3dd3c095 109:5c194c71eca8
1 #ifndef INCLUDED_DMA_MANAGER 1 #ifndef INCLUDED_DMA_MANAGER
2 #define INCLUDED_DMA_MANAGER 2 #define INCLUDED_DMA_MANAGER
3 3
4 #ifndef INCLUDED_BASE_H_
5 # include "base.h"
6 #endif
7
8
4 enum dma_tag { 9 enum dma_tag {
5 DMA_READ, 10 #if 0
6 DMA_WRITE 11 DMA_READ = 27,
12 DMA_WRITE = 28,
13 DMA_READ_TASKLIST = 29,
14 DMA_READ_IN_LIST = 30,
15 DMA_READ_OUT_LIST = 31,
16 #else
17 DMA_READ_TASKLIST = 27,
18 DMA_READ_IN_LIST = 28,
19 DMA_READ_OUT_LIST = 29,
20 DMA_READ = 30,
21 DMA_WRITE = 31,
22 #endif
7 }; 23 };
24
25 #ifndef INCLUDED_LIST_DATA
26 # include "ListData.h"
27 #endif
8 28
9 #ifndef INCLUDED_TYPES 29 #ifndef INCLUDED_TYPES
10 # include "types.h" 30 # include "types.h"
11 #endif 31 #endif
12 32
13 class DmaManager { 33 class DmaManager {
14 public: 34 public:
15 virtual ~DmaManager(void) {}; 35 virtual ~DmaManager(void) {};
16 36
37 BASE_NEW_DELETE(DmaManager);
38
17 // API for DMA transfer 39 // API for DMA transfer
18 virtual void dma_load(void *buf, uint32 addr, uint32 size, uint32 mask)=0; 40 virtual void dma_load(void *buf, uint32 addr, uint32 size, uint32 mask) {}
19 virtual void dma_store(void *buf,uint32 addr, uint32 size, uint32 mask)=0; 41 virtual void dma_store(void *buf,uint32 addr, uint32 size, uint32 mask) {}
20 virtual void dma_wait(uint32 mask) = 0; 42 virtual void dma_wait(uint32 mask) {}
21 43
22 // API for SPU inbound/outbound mailbox 44 // API for SPU inbound/outbound mailbox
23 virtual void mail_write(uint32 data) = 0; 45 virtual void mail_write(uint32 data) {}
24 virtual uint32 mail_read(void) = 0; 46 virtual uint32 mail_read(void) {return 0;}
25 47
26 // API for MFC list DMA transfer 48 // API for MFC list DMA transfer
27 virtual void dmaList_set(uint32 address, uint32 size) {} 49 virtual void dma_loadList(ListDataPtr list, void *,uint32 mask) {}
28 virtual void** dmaList_load(uint32 mask) { return (void**)0; } 50 virtual void dma_storeList(ListDataPtr, void *buff, uint32 mask) {}
29 }; 51 };
30 52
31 #endif 53 #endif