PMC-Sierra PM5358 S/UNI 4x622 manual Notifying the Application of LOH Events cbackSuni4x622LOH

PM5358 S/UNI-4x622 Driver Manual

Application Programming Interface

Valid States	SUNI4x622_ACTIVE
Side Effects	None

Notifying the Application of LOH Events: cbackSuni4x622LOH

This callback function is provided by the USER and is used by the DPR to report significant LOH section events back to the application. This function should be non-blocking. Typically, the callback routine sends a message to another task with the event identifier and other context information. The task that receives this message can then process this information according to the system requirements. Note: the callback function’s addresses are passed to the driver doing the suni4x622Init call. If the address of the callback function was passed as a NULL at initialization no callback will be made.

Prototype

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Returns

Valid States

Side Effects

void cbackSuni4x622LOH(sSUNI4x622_USR_CTXT usrCtxt, sSUNI4x622_DPV *pdpv)

usrCtxt	: user context (from suni4x622Add)
pdpv	: (pointer to) DPV that describes this event
None
None
SUNI4x622_ACTIVE
None

Notifying the Application of RPOH Events: cbackSuni4x622RPOH

This callback function is provided by the USER and is used by the DPR to report significant RPOH section events back to the application. This function should be non-blocking. Typically, the callback routine sends a message to another task with the event identifier and other context information. The task that receives this message can then process this information according to the system requirements. Note: the callback function’s addresses are passed to the driver doing the suni4x622Init call. If the address of the callback function was passed as a NULL at initialization no callback will be made.

Prototype

Inputs

Outputs

Returns Valid States

void cbackSuni4x622RPOH(sSUNI4x622_USR_CTXT usrCtxt, sSUNI4x622_DPV *pdpv)

usrCtxt	: user context (from suni4x622Add)
pdpv	: (pointer to) DPV that describes this event
None
None
SUNI4x622_ACTIVE

Proprietary and Confidential to PMC-Sierra, Inc.	105
Document ID: PMC-2010419, Issue 1