XDAIS  dais-x04
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Groups Pages
Data Structures | Macros | Typedefs | Enumerations
idma3.h File Reference

Detailed Description

IDMA3 Interface Definitions - Allows algorithms to request and receive handles representing private logical DMA resources. (Deprecated)

Deprecated:
The IDMA APIs are deprecated as of XDAIS 7.24. While supported in this release, they will be removed in a future release.
#include "ialg.h"
Include dependency graph for idma3.h:

Go to the source code of this file.

Data Structures

struct  IDMA3_MemRec
 Record containing attributes of the IDMA3 Channel environment memory when (optionally) the IDMA3 Channel is requested with a non-NULL IDMA3_ProtocolObj. More...
struct  IDMA3_ChannelRec
 DMA Channel Descriptor to logical DMA channels. More...
struct  IDMA3_Fxns
 These fxns are used to query/grant the DMA resources requested by the algorithm at initialization time, and to change these resources at runtime. All these fxns are implemented by the algorithm, and called by the client of the algorithm. More...
struct  IDMA3_ProtocolObj
 These functions are used to determine memory requirements for and initialize the IDMA3 protocol's environment that will be allocated by the DMA manager. More...
struct  IDMA3_Obj
 IDMA3_Obj holds the private state associated with each logical DMA channel. More...

Macros

#define IDMA3_PROTOCOL_NULL   ((IDMA3_ProtocolHandle)NULL)
 NULL protocol definition.

Typedefs

typedef enum IDMA3_MemType IDMA3_MemType
 Memory space descriptors for IDMA3_MemRec.
typedef struct IDMA3_MemRec IDMA3_MemRec
 Record containing attributes of the IDMA3 Channel environment memory when (optionally) the IDMA3 Channel is requested with a non-NULL IDMA3_ProtocolObj.
typedef struct IDMA3_ObjIDMA3_Handle
 Handle to "logical" DMA channel.
typedef struct IDMA3_ProtocolObjIDMA3_ProtocolHandle
 Handle to IDMA3 protocol object.
typedef enum IDMA3_Priority IDMA3_Priority
 IDMA3 Priority Levels.
typedef struct IDMA3_ChannelRec IDMA3_ChannelRec
 DMA Channel Descriptor to logical DMA channels.
typedef struct IDMA3_Fxns IDMA3_Fxns
 These fxns are used to query/grant the DMA resources requested by the algorithm at initialization time, and to change these resources at runtime. All these fxns are implemented by the algorithm, and called by the client of the algorithm.
typedef struct IDMA3_ProtocolObj IDMA3_ProtocolObj
 These functions are used to determine memory requirements for and initialize the IDMA3 protocol's environment that will be allocated by the DMA manager.
typedef struct IDMA3_Obj IDMA3_Obj
 IDMA3_Obj holds the private state associated with each logical DMA channel.

Enumerations

enum  IDMA3_MemType {
  IDMA3_INTERNAL,
  IDMA3_EXTERNAL
}
 Memory space descriptors for IDMA3_MemRec. More...
enum  IDMA3_Priority {
  IDMA3_PRIORITY_URGENT,
  IDMA3_PRIORITY_HIGH,
  IDMA3_PRIORITY_MEDIUM,
  IDMA3_PRIORITY_LOW
}
 IDMA3 Priority Levels. More...
Copyright 2013, Texas Instruments Incorporated