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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/tools/testing/selftests/kvm/lib/arm64/gic_private.h
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/* SPDX-License-Identifier: GPL-2.0 */

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/*

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 * ARM Generic Interrupt Controller (GIC) private defines that's only

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 * shared among the GIC library code.

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 */

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#ifndef SELFTEST_KVM_GIC_PRIVATE_H

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#define SELFTEST_KVM_GIC_PRIVATE_H

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struct gic_common_ops {

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	void (*gic_init)(unsigned int nr_cpus);

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	void (*gic_cpu_init)(unsigned int cpu);

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	void (*gic_irq_enable)(unsigned int intid);

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	void (*gic_irq_disable)(unsigned int intid);

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	uint64_t (*gic_read_iar)(void);

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	void (*gic_write_eoir)(uint32_t irq);

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	void (*gic_write_dir)(uint32_t irq);

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	void (*gic_set_eoi_split)(bool split);

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	void (*gic_set_priority_mask)(uint64_t mask);

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	void (*gic_set_priority)(uint32_t intid, uint32_t prio);

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	void (*gic_irq_set_active)(uint32_t intid);

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	void (*gic_irq_clear_active)(uint32_t intid);

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	bool (*gic_irq_get_active)(uint32_t intid);

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	void (*gic_irq_set_pending)(uint32_t intid);

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	void (*gic_irq_clear_pending)(uint32_t intid);

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	bool (*gic_irq_get_pending)(uint32_t intid);

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	void (*gic_irq_set_config)(uint32_t intid, bool is_edge);

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	void (*gic_irq_set_group)(uint32_t intid, bool group);

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};

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extern const struct gic_common_ops gicv3_ops;

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#endif /* SELFTEST_KVM_GIC_PRIVATE_H */

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