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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_IRQ_H
#define _ASM_IA64_IRQ_H
/*
* Copyright (C) 1999-2000, 2002 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
* Stephane Eranian <eranian@hpl.hp.com>
*
* 11/24/98 S.Eranian updated TIMER_IRQ and irq_canonicalize
* 01/20/99 S.Eranian added keyboard interrupt
* 02/29/00 D.Mosberger moved most things into hw_irq.h
*/
#include <linux/types.h>
#include <linux/cpumask.h>
#include <asm/native/irq.h>
#define NR_IRQS IA64_NATIVE_NR_IRQS
static __inline__ int
irq_canonicalize (int irq)
{
/*
* We do the legacy thing here of pretending that irqs < 16
* are 8259 irqs. This really shouldn't be necessary at all,
* but we keep it here as serial.c still uses it...
*/
return ((irq == 2) ? 9 : irq);
}
extern void set_irq_affinity_info (unsigned int irq, int dest, int redir);
int create_irq(void);
void destroy_irq(unsigned int irq);
#endif /* _ASM_IA64_IRQ_H */
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