AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks function (acxcircuit.h)
The AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks function sets the driver's PNP callbacks for the ACXFACTORYCIRCUIT.
Syntax
void AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks(
PACXFACTORYCIRCUIT_INIT FactoryInit,
PACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS EvtPnpPowerCallbacks
);
Parameters
FactoryInit
An ACXFACTORYCIRCUIT_INIT structure that is used for circuit factory initialization. This is an opaque structure that is used to store ACX Circuit factory initialization information and associate the factory with a WDF device.
Use the AcxFactoryCircuitInitAllocate function to initialize the ACXFACTORYCIRCUIT_INIT structure.
EvtPnpPowerCallbacks
An ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS power callbacks structure that defines the callbacks.
Return value
None
Remarks
NOTE: At this time this DDI is not supported. Do not use it at this time.
Before calling AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks, your driver should initialize its ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS structure by calling ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS_INIT. The ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS structure is used as input to the AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks method.
Example
Example usage is shown below.
// Get a FactoryCircuitInit structure.
//
factoryInit = AcxFactoryCircuitInitAllocate(Device);
//
// Assign the factory circuit's pnp-power callbacks.
//
ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS powerCallbacks;
ACX_FACTORY_CIRCUIT_PNPPOWER_CALLBACKS_INIT(&powerCallbacks);
powerCallbacks.EvtAcxFactoryCircuitPowerUp = EvtFactoryCircuitPowerUp;
powerCallbacks.EvtAcxFactoryCircuitPowerDown = EvtFactoryCircuitPowerDown;
AcxFactoryCircuitInitSetAcxCircuitPnpPowerCallbacks(factoryInit, &powerCallbacks);
ACX requirements
Minimum ACX version: 1.0
For more information about ACX versions, see ACX version overview.
Requirements
| Requirement | Value |
|---|---|
| Header | acxcircuit.h |
| IRQL | PASSIVE_LEVEL |