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Diffstat (limited to 'cpukit/rtems/include/rtems/rtems/intr.h')
-rw-r--r-- | cpukit/rtems/include/rtems/rtems/intr.h | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/intr.h b/cpukit/rtems/include/rtems/rtems/intr.h deleted file mode 100644 index 8681ccf9e0..0000000000 --- a/cpukit/rtems/include/rtems/rtems/intr.h +++ /dev/null @@ -1,160 +0,0 @@ -/* intr.h - * - * This include file contains all the constants and structures associated - * with the Interrupt Manager. - * - * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. - * On-Line Applications Research Corporation (OAR). - * All rights assigned to U.S. Government, 1994. - * - * This material may be reproduced by or for the U.S. Government pursuant - * to the copyright license under the clause at DFARS 252.227-7013. This - * notice must appear in all copies of this file and its derivatives. - * - * $Id$ - */ - -#ifndef __RTEMS_INTERRUPT_h -#define __RTEMS_INTERRUPT_h - -#ifdef __cplusplus -extern "C" { -#endif - -#include <rtems/score/isr.h> - -/* - * Interrupt level type - */ - -typedef ISR_Level rtems_interrupt_level; - -/* - * The following type defines the control block used to manage - * the vectors. - */ - -typedef ISR_Vector_number rtems_vector_number; - -/* - * Return type for ISR Handler - */ - -typedef void rtems_isr; - -/* - * Pointer to an ISR Handler - */ - -typedef rtems_isr ( *rtems_isr_entry )( - rtems_vector_number - ); - -/* - * _Interrupt_Manager_initialization - * - * DESCRIPTION: - * - * This routine initializes the interrupt manager. - * - */ - -void _Interrupt_Manager_initialization( void ); - -/* - * rtems_interrupt_catch - * - * DESCRIPTION: - * - * This routine implements the rtems_interrupt_catch directive. This - * directive installs new_isr_handler as the RTEMS interrupt service - * routine for vector. The previous RTEMS interrupt service - * routine is returned in old_isr_handler. - */ - -rtems_status_code rtems_interrupt_catch( - rtems_isr_entry new_isr_handler, - rtems_vector_number vector, - rtems_isr_entry *old_isr_handler -); - -/* - * rtems_interrupt_disable - * - * DESCRIPTION: - * - * This routine disables all maskable interrupts and returns the - * previous level in _isr_cookie. - */ - -#define rtems_interrupt_disable( _isr_cookie ) \ - _ISR_Disable(_isr_cookie) - -/* - * rtems_interrupt_enable - * - * DESCRIPTION: - * - * This routine enables maskable interrupts to the level indicated - * _isr_cookie. - */ - -#define rtems_interrupt_enable( _isr_cookie ) \ - _ISR_Enable(_isr_cookie) - -/* - * rtems_interrupt_flash - * - * DESCRIPTION: - * - * This routine temporarily enables maskable interrupts to the - * level in _isr_cookie before redisabling them. - */ - -#define rtems_interrupt_flash( _isr_cookie ) \ - _ISR_Flash(_isr_cookie) - -/* - * rtems_interrupt_is_in_progress - * - * DESCRIPTION: - * - * This function returns TRUE if the processor is currently servicing - * and interrupt and FALSE otherwise. A return value of TRUE indicates - * that the caller is an interrupt service routine, NOT a thread. The - * directives available to an interrupt service routine are restricted. - */ - -#define rtems_interrupt_is_in_progress() \ - _ISR_Is_in_progress() - -/* - * rtems_interrupt_cause - * - * DESCRIPTION: - * - * This routine generates an interrupt. - * - * NOTE: No implementation. - */ - -#define rtems_interrupt_cause( _interrupt_to_cause ) - -/* - * rtems_interrupt_cause - * - * DESCRIPTION: - * - * This routine clears the specified interrupt. - * - * NOTE: No implementation. - */ - -#define rtems_interrupt_clear( _interrupt_to_clear ) - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ |