IRESMAN SDMA -

Data Structures
struct	IRESMAN_SdmaParams
	Initialization arguments for the SDMA specific resource manager. More...
Functions
String	IRESMAN_SDMA_getProtocolName ()
	Function to return the name of the protocol.
IRES_ProtocolRevision *	IRESMAN_SDMA_getProtocolRevision ()
	Function to return the revision of the protocol.
IRES_Status	IRESMAN_SDMA_init (IRESMAN_Params *initArgs)
	Function to initialize the device specific resource manager implementation.
IRES_Status	IRESMAN_SDMA_exit ()
	Function called when RESMAN is no longer needed. Use it to free memory allocated etc.
IRES_Handle	IRESMAN_SDMA_getHandles (IALG_Handle algHandle, IRES_ProtocolArgs *protocolArgs, Int scratchGroupId, IRES_Status *status)
	Function that returns the IRES_Handle to the resource requested using the IRES_ResourceProtocolArgs.
IRES_Status	IRESMAN_SDMA_freeHandle (IALG_Handle algHandle, IRES_Handle algResourceHandle, IRES_ProtocolArgs *protocolArgs, Int scratchGroupId)
	Frees handles back to the resource pool.
Variables
__FAR__ IRESMAN_PersistentAllocFxn	_RMAN_allocPersistent
	Memory allocation functions for all of RMANs and other IRES protocol's memory requirements.
__FAR__ IRESMAN_PersistentFreeFxn	_RMAN_freePersistent
	Memory free functions for all of RMANs and other IRES protocol's memory requirements.
IRESMAN_Fxns	IRESMAN_SDMA
	IRES RESMAN implementation for SDMA.

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Detailed Description

SDMA specific Resource Manager and corresponding IRES Protocol Implementation

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Function Documentation

String IRESMAN_SDMA_getProtocolName

(

)

Function to return the name of the protocol.

Return values:

String

name identifying the protocol

IRES_ProtocolRevision* IRESMAN_SDMA_getProtocolRevision

(

)

Function to return the revision of the protocol.

Return values:

Revision

identifying the protocol

IRES_Status IRESMAN_SDMA_init

(

IRESMAN_Params *

initArgs

)

Function to initialize the device specific resource manager implementation.

Parameters:

[in]

initArgs

Initialization arguments that may be interpreted by the device specific implementation

Return values:

IRES_Status

IRES_OK Success IRES_EEXISTS Already initialized IRES_EFAIL Error

IRES_Status IRESMAN_SDMA_exit

(

)

Function called when RESMAN is no longer needed. Use it to free memory allocated etc.

Return values:

IRES_Status

IRES_OK Success IRES_ENOINIT Not initialized IRES_EFAIL Error

IRES_Handle IRESMAN_SDMA_getHandles	(	IALG_Handle	algHandle,
		IRES_ProtocolArgs *	protocolArgs,
		Int	scratchGroupId,
		IRES_Status *	status
	)

Function that returns the IRES_Handle to the resource requested using the IRES_ResourceProtocolArgs.

Parameters:

[in]	algHandle	Handle of the algorithm acquiring the resources
[in]	protocolArgs	Arguments to be interpreted by the IRES_Manager implementation to determine which actual physical resources to obtain
[in]	scratchGroupId	Group Id required if scratch resources are requested, -1 otherwise
[out]	status	Status of this call

Return values:

IRES_Handle

Valid handle corresponding to the resource requested on success, or NULL on error.

IRES_Status IRESMAN_SDMA_freeHandle	(	IALG_Handle	algHandle,
		IRES_Handle	algResourceHandle,
		IRES_ProtocolArgs *	protocolArgs,
		Int	scratchGroupId
	)

Frees handles back to the resource pool.

Parameters:

[in]	algHandle	Handle of the algorithm releasing the resources
[in]	algResourceHandle	Handle that is to be released
[in]	protocolArgs	Arguments that help determine which resources to free
[in]	scratchGroupId	Group Id required if scratch resources are requested, -1 otherwise

Return values:

IRES_Status

IRES_OK Success IRES_EFAIL Failure

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Variable Documentation

__FAR__ IRESMAN_PersistentAllocFxn _RMAN_allocPersistent

Memory allocation functions for all of RMANs and other IRES protocol's memory requirements.

__FAR__ IRESMAN_PersistentFreeFxn _RMAN_freePersistent

Memory free functions for all of RMANs and other IRES protocol's memory requirements.

IRESMAN_Fxns IRESMAN_SDMA

IRES RESMAN implementation for SDMA.