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IxDmaAcc.h

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00001 
00054 /*---------------------------------------------------------------------
00055    Doxygen group definitions
00056   ---------------------------------------------------------------------*/
00057 
00058 #ifndef IXDMAACC_H
00059 #define IXDMAACC_H
00060 
00061 #include "IxTypes.h"
00062 #include "IxOsServices.h"
00063 #include "IxNpeDl.h"
00075 typedef enum
00076 {
00077     IX_DMA_SUCCESS = IX_SUCCESS,  
00078     IX_DMA_FAIL = IX_FAIL,        
00079     IX_DMA_INVALID_TRANSFER_WIDTH, 
00080     IX_DMA_INVALID_TRANSFER_LENGTH, 
00081     IX_DMA_INVALID_TRANSFER_MODE, 
00082     IX_DMA_INVALID_ADDRESS_MODE, 
00083     IX_DMA_REQUEST_FIFO_FULL  
00084 } IxDmaReturnStatus;
00085 
00092 typedef enum
00093 {
00094     IX_DMA_COPY_CLEAR = 0,      
00095     IX_DMA_COPY,                
00096     IX_DMA_COPY_BYTE_SWAP,      
00097     IX_DMA_COPY_REVERSE,        
00098     IX_DMA_TRANSFER_MODE_INVALID 
00099 } IxDmaTransferMode;
00100 
00107 typedef enum
00108 {
00109     IX_DMA_INC_SRC_INC_DST = 0, 
00110     IX_DMA_INC_SRC_FIX_DST,     
00111     IX_DMA_FIX_SRC_INC_DST,     
00112     IX_DMA_FIX_SRC_FIX_DST,     
00113     IX_DMA_ADDRESSING_MODE_INVALID 
00114 } IxDmaAddressingMode;
00115 
00122 typedef enum
00123 {
00124     IX_DMA_32_SRC_32_DST = 0,  
00125     IX_DMA_32_SRC_16_DST,      
00126     IX_DMA_32_SRC_8_DST,       
00127     IX_DMA_16_SRC_32_DST,      
00128     IX_DMA_16_SRC_16_DST,      
00129     IX_DMA_16_SRC_8_DST,       
00130     IX_DMA_8_SRC_32_DST,       
00131     IX_DMA_8_SRC_16_DST,       
00132     IX_DMA_8_SRC_8_DST,        
00133     IX_DMA_8_SRC_BURST_DST,    
00134     IX_DMA_16_SRC_BURST_DST,   
00135     IX_DMA_32_SRC_BURST_DST,   
00136     IX_DMA_BURST_SRC_8_DST,    
00137     IX_DMA_BURST_SRC_16_DST,   
00138     IX_DMA_BURST_SRC_32_DST,   
00139     IX_DMA_BURST_SRC_BURST_DST, 
00141     IX_DMA_TRANSFER_WIDTH_INVALID 
00142 } IxDmaTransferWidth;
00143 
00149 typedef enum
00150 {
00151     IX_DMA_NPEID_NPEA = 0, 
00152     IX_DMA_NPEID_NPEB,     
00153     IX_DMA_NPEID_NPEC,     
00154     IX_DMA_NPEID_MAX       
00155 } IxDmaNpeId;
00156 /* @} */
00169 typedef UINT32 IxDmaAccRequestId;
00170 
00179 #define IX_DMA_REQUEST_FULL 16
00180 
00188 typedef void (*IxDmaAccDmaCompleteCallback) (IxDmaReturnStatus status);
00189 
00202 PUBLIC IX_STATUS
00203 ixDmaAccInit(IxNpeDlNpeId npeId);
00204 
00243 PUBLIC IxDmaReturnStatus
00244 ixDmaAccDmaTransfer(
00245     IxDmaAccDmaCompleteCallback callback,
00246     UINT32 SourceAddr,
00247     UINT32 DestinationAddr,
00248     UINT16 TransferLength,
00249     IxDmaTransferMode TransferMode,
00250     IxDmaAddressingMode AddressingMode,
00251     IxDmaTransferWidth TransferWidth);
00264 PUBLIC IX_STATUS
00265 ixDmaAccShow(void);
00266 
00267 #endif /* IXDMAACC_H */
00268 
Automatically generated from sources. © Intel Corp. 2003