1#ifndef _ASM_IA64_HARDIRQ_H
2#define _ASM_IA64_HARDIRQ_H
3
4/*
5 * Modified 1998-2002, 2004 Hewlett-Packard Co
6 *	David Mosberger-Tang <davidm@hpl.hp.com>
7 */
8
9
10#include <linux/threads.h>
11#include <linux/irq.h>
12
13#include <asm/processor.h>
14
15/*
16 * No irq_cpustat_t for IA-64.  The data is held in the per-CPU data structure.
17 */
18
19#define __ARCH_IRQ_STAT	1
20
21#define local_softirq_pending()		(local_cpu_data->softirq_pending)
22
23#define HARDIRQ_BITS	14
24
25/*
26 * The hardirq mask has to be large enough to have space for potentially all IRQ sources
27 * in the system nesting on a single CPU:
28 */
29#if (1 << HARDIRQ_BITS) < NR_IRQS
30# error HARDIRQ_BITS is too low!
31#endif
32
33extern void __iomem *ipi_base_addr;
34
35void ack_bad_irq(unsigned int irq);
36
37#endif /* _ASM_IA64_HARDIRQ_H */
38