mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 23:14:31 +08:00
38 lines
764 B
C
38 lines
764 B
C
#ifndef _ASM_IA64_HARDIRQ_H
|
|
#define _ASM_IA64_HARDIRQ_H
|
|
|
|
/*
|
|
* Modified 1998-2002, 2004 Hewlett-Packard Co
|
|
* David Mosberger-Tang <davidm@hpl.hp.com>
|
|
*/
|
|
|
|
|
|
#include <linux/threads.h>
|
|
#include <linux/irq.h>
|
|
|
|
#include <asm/processor.h>
|
|
|
|
/*
|
|
* No irq_cpustat_t for IA-64. The data is held in the per-CPU data structure.
|
|
*/
|
|
|
|
#define __ARCH_IRQ_STAT 1
|
|
|
|
#define local_softirq_pending() (local_cpu_data->softirq_pending)
|
|
|
|
#define HARDIRQ_BITS 14
|
|
|
|
/*
|
|
* The hardirq mask has to be large enough to have space for potentially all IRQ sources
|
|
* in the system nesting on a single CPU:
|
|
*/
|
|
#if (1 << HARDIRQ_BITS) < NR_IRQS
|
|
# error HARDIRQ_BITS is too low!
|
|
#endif
|
|
|
|
extern void __iomem *ipi_base_addr;
|
|
|
|
void ack_bad_irq(unsigned int irq);
|
|
|
|
#endif /* _ASM_IA64_HARDIRQ_H */
|