[deliverable/linux.git] / include / asm-x86_64 / hardirq.h

#ifndef __ASM_HARDIRQ_H
#define __ASM_HARDIRQ_H

#include <linux/threads.h>
#include <linux/irq.h>
#include <asm/pda.h>
#include <asm/apic.h>

/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
#define MAX_HARDIRQS_PER_CPU NR_VECTORS

#define __ARCH_IRQ_STAT 1

#define local_softirq_pending() read_pda(__softirq_pending)

#define __ARCH_SET_SOFTIRQ_PENDING 1

#define set_softirq_pending(x) write_pda(__softirq_pending, (x))
#define or_softirq_pending(x)  or_pda(__softirq_pending, (x))

extern void ack_bad_irq(unsigned int irq);

#endif /* __ASM_HARDIRQ_H */
Commit	Line	Data
1da177e4 LT	1	#ifndef __ASM_HARDIRQ_H
	2	#define __ASM_HARDIRQ_H
	3
1da177e4 LT	4	#include <linux/threads.h>
	5	#include <linux/irq.h>
	6	#include <asm/pda.h>
	7	#include <asm/apic.h>
	8
23d0b8b0 EB	9	/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
	10	#define MAX_HARDIRQS_PER_CPU NR_VECTORS
	11
1da177e4 LT	12	#define __ARCH_IRQ_STAT 1
1da177e4 LT	13
3f74478b	14	#define local_softirq_pending() read_pda(__softirq_pending)
1da177e4	15
3f74478b AK	16	#define __ARCH_SET_SOFTIRQ_PENDING 1
	17
	18	#define set_softirq_pending(x) write_pda(__softirq_pending, (x))
	19	#define or_softirq_pending(x) or_pda(__softirq_pending, (x))
1da177e4	20
3777a959 AK	21	extern void ack_bad_irq(unsigned int irq);
3777a959 AK	22
1da177e4	23	#endif /* __ASM_HARDIRQ_H */