diff options
Diffstat (limited to 'bsps/powerpc/ss555/include/bsp/irq.h')
| -rw-r--r-- | bsps/powerpc/ss555/include/bsp/irq.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/bsps/powerpc/ss555/include/bsp/irq.h b/bsps/powerpc/ss555/include/bsp/irq.h new file mode 100644 index 0000000000..44e39608b1 --- /dev/null +++ b/bsps/powerpc/ss555/include/bsp/irq.h @@ -0,0 +1,66 @@ +/* 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 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 + +#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 */ |