irq.h 504 字节
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#ifndef __ASM_IRQ_H
#define __ASM_IRQ_H

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#include <linux/irqchip/arm-gic-acpi.h>

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#include <asm-generic/irq.h>

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struct pt_regs;

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extern void migrate_irqs(void);
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extern void set_handle_irq(void (*handle_irq)(struct pt_regs *));
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static inline void acpi_irq_init(void)
{
	/*
	 * Hardcode ACPI IRQ chip initialization to GICv2 for now.
	 * Proper irqchip infrastructure will be implemented along with
	 * incoming  GICv2m|GICv3|ITS bits.
	 */
	acpi_gic_init();
}
#define acpi_irq_init acpi_irq_init

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#endif