[linux-2.6-block.git] / drivers / irqchip / irq-gic-common.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2002 ARM Limited, All Rights Reserved.
 */

#ifndef _IRQ_GIC_COMMON_H
#define _IRQ_GIC_COMMON_H

#include <linux/of.h>
#include <linux/irqdomain.h>
#include <linux/irqchip/arm-gic-common.h>

struct gic_quirk {
	const char *desc;
	const char *compatible;
	bool (*init)(void *data);
	u32 iidr;
	u32 mask;
};

int gic_configure_irq(unsigned int irq, unsigned int type,
                       void __iomem *base, void (*sync_access)(void));
void gic_dist_config(void __iomem *base, int gic_irqs,
		     void (*sync_access)(void));
void gic_cpu_config(void __iomem *base, int nr, void (*sync_access)(void));
void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks,
		void *data);
void gic_enable_of_quirks(const struct device_node *np,
			  const struct gic_quirk *quirks, void *data);

void gic_set_kvm_info(const struct gic_kvm_info *info);

#endif /* _IRQ_GIC_COMMON_H */
Commit	Line	Data
caab277b	1	/* SPDX-License-Identifier: GPL-2.0-only */
d51d0af4 MZ	2	/*
d51d0af4 MZ	3	* Copyright (C) 2002 ARM Limited, All Rights Reserved.
d51d0af4 MZ	4	*/
	5
	6	#ifndef _IRQ_GIC_COMMON_H
	7	#define _IRQ_GIC_COMMON_H
	8
	9	#include <linux/of.h>
	10	#include <linux/irqdomain.h>
502d6df1	11	#include <linux/irqchip/arm-gic-common.h>
d51d0af4	12
67510cca RR	13	struct gic_quirk {
67510cca RR	14	const char *desc;
f70fdb42	15	const char *compatible;
9d111d49	16	bool (init)(void data);
67510cca RR	17	u32 iidr;
	18	u32 mask;
	19	};
	20
fb7e7deb	21	int gic_configure_irq(unsigned int irq, unsigned int type,
d51d0af4 MZ	22	void __iomem base, void (sync_access)(void));
	23	void gic_dist_config(void __iomem *base, int gic_irqs,
	24	void (*sync_access)(void));
1a60e1e6	25	void gic_cpu_config(void __iomem base, int nr, void (sync_access)(void));
67510cca RR	26	void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks,
67510cca RR	27	void *data);
f70fdb42 SK	28	void gic_enable_of_quirks(const struct device_node *np,
f70fdb42 SK	29	const struct gic_quirk quirks, void data);
d51d0af4	30
502d6df1 JG	31	void gic_set_kvm_info(const struct gic_kvm_info *info);
502d6df1 JG	32
d51d0af4	33	#endif /* _IRQ_GIC_COMMON_H */