Share via

Interrupt Reference OAL Interface (Compact 2013)

  • Article

10/16/2014

The following table shows the programming elements exported from the interrupt library for use with other libraries in the OAL.

Programming Element

Description

Interrupt Constants

Interrupt library constants that are contained in the OAL interface include OAL_INTR_IRQ_MAXIMUM.

OALIntrInit

This function initializes the interrupt hardware. It is usually called during the system initialization process.

OALIntrRequestSysIntr

This function allocates a new SYSINTR value for a specified IRQ list.

OALIntrStaticTranslate

This function sets the static mapping between an IRQ and a SYSINTR. OALIntrStaticTranslate is typically used during system initialization for legacy drivers.

See Also

Reference

Interrupt Reference