55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/*
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* Copyright (c) 2006-2024, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2013-07-06 Bernard first version
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*/
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#ifndef __INTERRUPT_H__
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#define __INTERRUPT_H__
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#include <rthw.h>
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#define INT_IRQ 0x00
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#define INT_FIQ 0x01
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#define IRQ_MODE_TRIG_LEVEL (0x00) /* Trigger: level triggered interrupt */
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#define IRQ_MODE_TRIG_EDGE (0x01) /* Trigger: edge triggered interrupt */
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void rt_hw_vector_init(void);
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void rt_hw_interrupt_init(void);
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void rt_hw_interrupt_mask(int vector);
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void rt_hw_interrupt_umask(int vector);
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int rt_hw_interrupt_get_irq(void);
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void rt_hw_interrupt_ack(int vector);
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void rt_hw_interrupt_set_target_cpus(int vector, unsigned int cpu_mask);
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unsigned int rt_hw_interrupt_get_target_cpus(int vector);
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void rt_hw_interrupt_set_triger_mode(int vector, unsigned int mode);
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unsigned int rt_hw_interrupt_get_triger_mode(int vector);
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void rt_hw_interrupt_set_pending(int vector);
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unsigned int rt_hw_interrupt_get_pending(int vector);
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void rt_hw_interrupt_clear_pending(int vector);
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void rt_hw_interrupt_set_priority(int vector, unsigned int priority);
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unsigned int rt_hw_interrupt_get_priority(int vector);
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void rt_hw_interrupt_set_priority_mask(unsigned int priority);
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unsigned int rt_hw_interrupt_get_priority_mask(void);
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int rt_hw_interrupt_set_prior_group_bits(unsigned int bits);
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unsigned int rt_hw_interrupt_get_prior_group_bits(void);
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rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
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void *param, const char *name);
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#endif
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