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3
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1 #ifndef INCLUDED_DMA_MANAGER
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2 #define INCLUDED_DMA_MANAGER
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3
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4 enum dma_tag {
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5 DMA_READ,
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6 DMA_WRITE
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7 };
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8
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42
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9 #ifndef INCLUDED_TYPES
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46
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10 # include "types.h"
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42
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11 #endif
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3
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12
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13 class DmaManager {
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14 public:
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15 virtual ~DmaManager(void) {};
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16
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17 virtual void dma_load(void *buf, unsigned int addr,int size, int mask) = 0;
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18 virtual void dma_store(void *buf,unsigned int addr,int size, int mask) = 0;
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19 virtual void dma_wait(int mask) = 0;
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20
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21 virtual void mail_write(unsigned int data) = 0;
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22 virtual unsigned int mail_read(void) = 0;
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23 };
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24
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25 #endif
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