intr.h File Reference

#include <rtems/rtems/status.h>
#include <rtems/score/isr.h>
#include <rtems/score/isrlock.h>

Go to the source code of this file.

Macros
#define	rtems_interrupt_disable(_isr_cookie)   _ISR_Local_disable(_isr_cookie)
	Disable RTEMS Interrupt. More...
#define	rtems_interrupt_enable(_isr_cookie)   _ISR_Local_enable(_isr_cookie)
	Enable RTEMS Interrupt. More...
#define	rtems_interrupt_flash(_isr_cookie)   _ISR_Local_flash(_isr_cookie)
	Flash RTEMS Interrupt. More...
#define	rtems_interrupt_local_disable(_isr_cookie)   _ISR_Local_disable( _isr_cookie )
	This macro disables the interrupts on the current processor. More...
#define	rtems_interrupt_local_enable(_isr_cookie)   _ISR_Local_enable( _isr_cookie )
	This macro restores the previous interrupt level on the current processor. More...
#define	rtems_interrupt_is_in_progress()   _ISR_Is_in_progress()
	RTEMS Interrupt Is in Progress. More...
#define	rtems_interrupt_cause(_interrupt_to_cause)
	This routine generates an interrupt. More...
#define	rtems_interrupt_clear(_interrupt_to_clear)
	This routine clears the specified interrupt. More...
#define	RTEMS_INTERRUPT_LOCK_MEMBER(_designator)   ISR_LOCK_MEMBER( _designator )
	Defines an interrupt lock member. More...
#define	RTEMS_INTERRUPT_LOCK_DECLARE(_qualifier, _designator)   ISR_LOCK_DECLARE( _qualifier, _designator )
	Declares an interrupt lock variable. More...
#define	RTEMS_INTERRUPT_LOCK_DEFINE(_qualifier, _designator, _name)   ISR_LOCK_DEFINE( _qualifier, _designator, _name )
	Defines an interrupt lock variable. More...
#define	RTEMS_INTERRUPT_LOCK_REFERENCE(_designator, _target)   ISR_LOCK_REFERENCE( _designator, _target )
	Defines an interrupt lock variable reference. More...
#define	RTEMS_INTERRUPT_LOCK_INITIALIZER(_name)   ISR_LOCK_INITIALIZER( _name )
	Initializer for static initialization of interrupt locks. More...
#define	rtems_interrupt_lock_initialize(_lock, _name)   _ISR_lock_Initialize( _lock, _name )
	Initializes an interrupt lock. More...
#define	rtems_interrupt_lock_destroy(_lock)   _ISR_lock_Destroy( _lock )
	Destroys an interrupt lock. More...
#define	rtems_interrupt_lock_interrupt_disable(_lock_context)   _ISR_lock_ISR_disable( _lock_context )
	Disables interrupts on the current processor. More...
#define	rtems_interrupt_lock_acquire(_lock, _lock_context)   _ISR_lock_ISR_disable_and_acquire( _lock, _lock_context )
	Acquires an interrupt lock. More...
#define	rtems_interrupt_lock_release(_lock, _lock_context)   _ISR_lock_Release_and_ISR_enable( _lock, _lock_context )
	Releases an interrupt lock. More...
#define	rtems_interrupt_lock_acquire_isr(_lock, _lock_context)   do { (void) _lock_context; } while ( 0 )
	Acquires an interrupt lock in the corresponding interrupt service routine. More...
#define	rtems_interrupt_lock_release_isr(_lock, _lock_context)   do { (void) _lock_context; } while ( 0 )
	Releases an interrupt lock in the corresponding interrupt service routine. More...

Typedefs
typedef ISR_Level	rtems_interrupt_level
	Interrupt level type.
typedef ISR_Vector_number	rtems_vector_number
	Control block type used to manage the vectors.
typedef ISR_Handler	rtems_isr
	Return type for interrupt handler.
typedef ISR_Handler_entry	rtems_isr_entry
typedef ISR_lock_Control	rtems_interrupt_lock
	Interrupt lock control.
typedef ISR_lock_Context	rtems_interrupt_lock_context
	Local interrupt lock context for acquire and release pairs.

Detailed Description

This include file contains all the constants and structures associated with the Interrupt Manager.