irq.h

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/* SPDX-License-Identifier: GPL-2.0+-with-RTEMS-exception */
 
/*
 * SS555 port sponsored by Defence Research and Development Canada - Suffield
 * Copyright (C) 2004, Real-Time Systems Inc. (querbach@realtime.bc.ca)
 *
 * Derived from irq.h in the historical powerpc/mbx8xx/irq:
 *
 * Copyright (c) 1999 Eric Valette <eric.valette@free.fr>
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rtems.org/license/LICENSE.
 */
 
#ifndef LIBBSP_POWERPC_SS555_IRQ_IRQ_H
#define LIBBSP_POWERPC_SS555_IRQ_IRQ_H
 
#include <libcpu/irq.h>
 
#ifndef ASM
 
#include <bsp/irq-default.h>
 
#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);
void C_default_exception_handler(CPU_Exception_frame* excPtr);
 
/*
 * 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 */