EDMA3_RM_Param Struct Reference
[Interface Definition for EDMA3 Resource Manager Layer]

Used to Initialize the Resource Manager Instance. More...

#include <edma3_rm.h>

Data Fields
EDMA3_RM_RegionId	regionId
unsigned short	isMaster
EDMA3_RM_InstanceInitConfig *	rmInstInitConfig
void *	rmSemHandle
unsigned short	regionInitEnable
EDMA3_RM_GblErrCallbackParams	gblerrCbParams

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Detailed Description

Used to Initialize the Resource Manager Instance.

This configuration structure is used to initialize the EDMA3 RM Instance. This configuration information is passed while opening the RM instance.

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Field Documentation

EDMA3_RM_GblErrCallbackParams EDMA3_RM_Param::gblerrCbParams

Instance wide Global Error callback parameters

unsigned short EDMA3_RM_Param::isMaster

It tells whether the EDMA3 RM instance is Master or not. Only the shadow region associated with this master instance will receive the EDMA3 interrupts (if enabled).

Referenced by EDMA3_RM_close(), and EDMA3_RM_open().

EDMA3_RM_RegionId EDMA3_RM_Param::regionId

Shadow Region Identification

Referenced by EDMA3_RM_allocContiguousResource(), EDMA3_RM_allocResource(), EDMA3_RM_checkAndClearTcc(), EDMA3_RM_freeResource(), EDMA3_RM_open(), and EDMA3_RM_waitAndClearTcc().

unsigned short EDMA3_RM_Param::regionInitEnable

Whether initialization of Region Specific Registers is required or not?

Referenced by EDMA3_RM_open().

EDMA3_RM_InstanceInitConfig* EDMA3_RM_Param::rmInstInitConfig

EDMA3 resources related shadow region specific information. Which all EDMA3 resources are owned and reserved by this particular instance are told in this configuration structure. User can also pass this structure as NULL. In that case, default static configuration would be taken from the platform specific configuration files (part of the Resource Manager), if available.

Referenced by EDMA3_RM_allocContiguousResource(), EDMA3_RM_allocResource(), EDMA3_RM_freeLogicalChannel(), EDMA3_RM_freeResource(), EDMA3_RM_mapEdmaChannel(), EDMA3_RM_mapQdmaChannel(), and EDMA3_RM_open().

void* EDMA3_RM_Param::rmSemHandle

EDMA3 RM Instance specific semaphore handle. Used to share resources (DMA/QDMA channels, PaRAM Sets, TCCs etc) among different users.

Referenced by EDMA3_RM_allocContiguousResource(), EDMA3_RM_allocResource(), EDMA3_RM_open(), and EDMA3_RM_setCCRegister().

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The documentation for this struct was generated from the following file:

• edma3_rm.h