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BSPIntrDisableIrq (Compact 2013)

  • Article

10/16/2014

This function must be called by OALIntrDisableIrqs if your implementation uses hardware platform callbacks. This function must be called for each IRQ in the list before the IRQ is disabled.

Syntax

UINT32 BSPIntrDisableIrq(
  UINT32 irq
);

Parameters

  • irq
    [in] Specifies the IRQ to be disabled.

Return Value

Returns the IRQ that must be disabled on the primary interrupt controller. Returns IRQ_UNDEFINED if no other IRQ needs to be disabled.

Remarks

BSPIntrDisableIrq can also perform board-specific actions and modify an IRQ.

Requirements

Header

oal_intr.h

Library

Developer Implemented

See Also

Reference

Interrupt Functions