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/* irq.h
*
* This include file describe the data structure and the functions implemented
* by rtems to write interrupt handlers.
*
*
* SS555 port sponsored by Defence Research and Development Canada - Suffield
* Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
*
* Derived from libbsp/powerpc/mbx8xx/irq/irq.h:
*
* CopyRight (C) 1999 valette@crf.canon.fr
*
* This code is heavilly inspired by the public specification of STREAM V2
* that can be found at :
*
* <http://www.chorus.com/Documentation/index.html> by following
* the STREAM API Specification Document link.
*
* The license and distribution terms for this file may be
* found in found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#ifndef LIBBSP_POWERPC_SS555_IRQ_IRQ_H
#define LIBBSP_POWERPC_SS555_IRQ_IRQ_H
#include <libcpu/irq.h>
#ifndef ASM
#ifdef __cplusplus
extern "C" {
#endif
/*
* These are no longer prototyped anywhere else. This appears to be
* remnants of the IRQ code upgrade.
*
* --joel 28 April 2010
*/
int CPU_install_rtems_irq_handler(const rtems_irq_connect_data* irq);
int CPU_get_current_rtems_irq_handler(rtems_irq_connect_data* irq);
int CPU_remove_rtems_irq_handler(const rtems_irq_connect_data* irq);
int CPU_rtems_irq_mngt_set(rtems_irq_global_settings* config);
int CPU_rtems_irq_mngt_get(rtems_irq_global_settings** config);
/*
* The SS555 has no external interrupt controller chip, so use the standard
* routines from the CPU-dependent code.
*/
#define BSP_install_rtems_irq_handler(ptr) CPU_install_rtems_irq_handler(ptr)
#define BSP_get_current_rtems_irq_handler(ptr) CPU_get_current_rtems_irq_handler(ptr)
#define BSP_remove_rtems_irq_handler(ptr) CPU_remove_rtems_irq_handler(ptr)
#define BSP_rtems_irq_mngt_set(config) CPU_rtems_irq_mngt_set(config)
#define BSP_rtems_irq_mngt_get(config) CPU_rtems_irq_mngt_get(config)
#define BSP_rtems_irq_mng_init(cpuId) CPU_rtems_irq_mng_init(cpuId)
#ifdef __cplusplus
}
#endif
#endif /* ASM */
#endif /* LIBBSP_POWERPC_SS555_IRQ_IRQ_H */
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