2020-11-30 13:13:08 +08:00
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/*
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2021-03-27 17:51:56 +08:00
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* Copyright (c) 2006-2021, RT-Thread Development Team
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2020-11-30 13:13:08 +08:00
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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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2021-03-27 17:51:56 +08:00
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* 2020-03-19 WangHuachen first version
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2020-11-30 13:13:08 +08:00
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*/
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#ifndef __GIC_H__
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#define __GIC_H__
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int arm_gic_dist_init(rt_uint32_t index, rt_uint32_t dist_base, int irq_start);
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int arm_gic_cpu_init(rt_uint32_t index, rt_uint32_t cpu_base);
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void arm_gic_mask(rt_uint32_t index, int irq);
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void arm_gic_umask(rt_uint32_t index, int irq);
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void arm_gic_set_cpu(rt_uint32_t index, int irq, unsigned int cpumask);
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int arm_gic_get_active_irq(rt_uint32_t index);
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void arm_gic_ack(rt_uint32_t index, int irq);
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void arm_gic_trigger(rt_uint32_t index, int target_cpu, int irq);
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void arm_gic_clear_sgi(rt_uint32_t index, int target_cpu, int irq);
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void arm_gic_dump_type(rt_uint32_t index);
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#endif
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